baber/WOPTO huggingface dataset:
Patent KR-20120121602-A (KR)
Title: Composite non-woven fabric comprising a composition derived from a plant and manufacturing method thereof
IPC: D04H1/42
Filed: 2011-04-27
Abstract: PURPOSE: A composite filament non-woven fabric containing a plant-derived composition and a method for fabricating the same are provided to replace a polyethylene material into plant-derived polyethylene and to ensure eco-friendly property. CONSTITUTION: A method for fabricating a composite filament non-woven fabric containing a plant-derived composition comprises: a step of placing polypropylene as a core ingredient and plant-derived polyethylene as a sheath ingredient; a step of melting the core and sheath ingredients using separate extruders and melting; a step of spinning each polymers with a spinning nozzle and applying cool air to the spun filament; a step of solidifying and drawing the filament to form a drawn filament with small fiber diameter; a step of piling the drawn filaments and forming a non-woven web; and a step of biding the non-woven web in various methods.
Patent KR-20110063407-A (KR)
Title: Compact compound bow
Inventor: PARK KYUNG SIN
IPC: F41B5/14
Filed: 2011-04-30
Abstract: PURPOSE: A compact compound bow is provided to reduce the entire size of a bow by reducing same draw length in spite of the use of a idler pulley and differential pulley. CONSTITUTION: A compact compound bow comprises an intrinsic riser(RP), a pair of limbs, an idle pulley(IP), a differential pulley, an expansion riser(RE), and a differential cam. A pair of yards is connected to the intrinsic riser. The idler pulley is installed in end of one side limb. The differential pulley is installed in the end of the other yard. One expansion riser is extended to the intrinsic riser. The differential cam is installed in the expansion riser. The differential cam is composed of a differential cam large leaf(DCLL) and a differential cam small leaf(DCSL). The differential pulley comprises a differential pulley large leaf(DPLL) and a differential pulley small leaf(DPSL).
Patent KR-20120125100-A (KR)
Title: Connection implement guard rail for balustrade post
IPC: E04F11/18
Filed: 2011-05-06
Abstract: PURPOSE: A guardrail fastener of a handrail post is provided to obtain the convenience for an installation with a simple configuration because the installation length of a guide rail is adjustable, and obtain an arbitrary rotating angle, and to extend the rotating angle. CONSTITUTION: A guardrail fastener of a handrail post comprises a post assembly(300), a rail assembly(400), a connector(500), and a locking unit. One side of the post assembly is joined to one side of a handrail post(100). The other side of the post assembly comprises a socket(310). The socket has an insertion hole and is convexly protruded. One end of the rail assembly is inserted into a guiderail(200), thereby being joined. The other end of the rail assembly comprises a bolt coupling hole. The connector is respectively connected to the post assembly and rail assembly, thereby fastening the same. The connector comprises a ball stud(510) and a screw thread(520). The locking nut is joined to the screw thread of the connector, thereby fixing the rail assembly by pressing an outer side of the rail assembly.
Patent KR-20120126760-A (KR)
Title: Apparatus and method for providing application service using external memory
IPC: G06F9/44
Filed: 2011-05-12
Abstract: PURPOSE: An application service providing device with an external memory and a method thereof are provided to supply an application service without the installation of an application program by immediately executing the application program according to the connection of a USB memory including the application program. CONSTITUTION: A USB connecting unit(10) is connected to a USB memory including an application program. A connection sensing unit(20) senses the connection of the USB memory. If the connection of the USB memory is sensed, a control unit(30) executes the application program installed in the USB memory. An application service providing unit(50) provides an application service corresponding to the application program to a user. An input unit(40) receives environment information and selection information about the application service from the user. [Reference numerals] (10) USB connecting unit; (20) Connection sensing unit; (30) Control unit; (40) Input unit; (50) Application service providing unit
Patent KR-20120126894-A (KR)
Title: Dental implant fixure
IPC: A61L27/30
Filed: 2011-05-13
Abstract: PURPOSE: A dental implant fixture is provided to shorten periods needed for synostosis by forming a precipitate for accelerating a reaction to bone cells on an anodizing substrate. CONSTITUTION: A dental implant fixture includes a calcium-phosphorus and titanium dioxide-based substrate. A calcium-phosphorus precipitate and a titanium dioxide precipitate are formed on the entire surface of the substrate. The calcium/phosphorus ratio of the substrate and the precipitate is 1.3 to 2.0. The sizes of the precipitates are in a range between 30 and 60nm.
Patent KR-20120029985-A (KR)
Title: Functional beverage composition for appetite control
Inventor: KIM IN HO
IPC: A23L33/00
Filed: 2011-05-18
Abstract: PURPOSE: A functional beverage composition having an appetite suppression function is provided to enable users to drink the beverage for a long time without side effects. CONSTITUTION: A functional beverage composition having an appetite suppression function is a component having the inhibiting activity of ghrelin promoting the appetite of a user. The composition contains less than 15 parts by weight of compounds selected from 3-hydroxyflavone, rutin, naringin, or hesperidin. The functional beverage composition additionally contains natural carbohydrate, additives, and a sweetener. The additives are selected from vitamins, minerals, a coloring agent, pectic acid or its salt, alginic acid or its salt, organic acid, a protective colloid thickening agent, a pH-adjusting agent, or other ingredients.
Patent KR-20120130536-A (KR)
Title: Non-digging sewerage mending method of using hardening heat generating apparatus
IPC: B29C63/36
Filed: 2011-05-23
Abstract: PURPOSE: A non-digging pipeline repair method using a curing heat generator is provided to ensure a simplified structure by excluding a separate preheating device and parts for removing condensate or moisture. CONSTITUTION: A non-digging pipeline repair method using a curing heat generator is as follows. A reversible tube is placed in a reverser and located in an old pipeline. High-temperature air is generated from a basic heating module, supplied to the reverser, and transmitted by a compressor into the reversible tube. The reversible tube is thermally hardened by the high-temperature air and pressed onto the inner wall of the pipeline. Part of waste heat is recovered from the reverse through a waste heat recovery pipe and circulated to the basic heating module. [Reference numerals] (AA) Start; (BB) Preparing for insertion of a reversible tube; (CC) Operating an electric heater to generate curing heat; (DD) Applying high-temperature curing heat to the reversible tube at high pressure; (EE) Recirculating waste heat; (FF) End
Patent KR-20120131630-A (KR)
Title: Sport apparatus of leg walking equiped have safety device
IPC: A63B22/04
Filed: 2011-05-26
Abstract: PURPOSE: A walking exercise device with a safety system is provided to enable children or old and feeble persons to safely exercise. CONSTITUTION: A walking exercise device with a safety system comprises a fixed frame(100), a support frame(200), and a rotary bar(300). The fixed frame is installed on the surface. The fixed frame is installed on the fixed frame and is formed with a handle on the front thereof. A pair of right and left rotary bars is rotationally installed on both sides of the support frame. A damper unit for generating deceleration load is installed inside the connection part of the rotary bar.
Patent KR-20120134681-A (KR)
Title: A electrical mat improved safety or electric mattress
Inventor: KIM WON JUN
IPC: H05B3/20
Filed: 2011-06-03
Abstract: PURPOSE: An electrical mat with improved safety is provided to disperse a heat generation load to either side by generating heat through two heaters. CONSTITUTION: A power source of one side(AC-1) on an input side is supplied through a relay(R2). The one side of the input side is connected to an input side of a temperature control circuit(PR) and a relay(R1). A power line(L1) connected to a relay(R1) is connected to heating lines(H1,H2) and a combination junction point of a feeder(F) which are parallely formed passing through bimetals(BM1,BM2). The other end of the feeder is connected to a contact point of a current coil(C2) in the relay(R2). The other end of a heating line is connected to the temperature control circuit passing through power lines(L2,L3). Temperature sensors(TH1,TH2) are connected to a connection side of the temperature sensor in the temperature control circuit. The other side(AC-2) of the input side is connected to an input side of a temperature controller(P).
Patent KR-20120125127-A (KR)
Title: Electronic switching apparatus
IPC: F01L9/20
Filed: 2011-06-03
Abstract: PURPOSE: An electronic switching device is provided to reduce electric consumption by rapidly reducing the inductance of a coil as a conductive element rapidly induces electricity. CONSTITUTION: An electronic switching device comprises a first yoke(110), a coil(120), a conductive member(130), a second yoke(140), a permanent magnet, a movable member(160), a switching member(170), and an elastic member(180). The permanent magnet is placed between the first and second yokes. The movable member is placed in the second yoke, and moves by the magnet force. The upper part of the switching member penetrates the lower part of the second yoke, and is connected to the movable member. The lower part of the switching member is placed in a hole, and moves with interlocking with the movable member. The elastic member returns to the first place after the switching member moves by the magnet force.
Patent KR-20120138080-A (KR)
Title: Light emitting device
Inventor: HAN DAE SEOB
IPC: H01L33/04
Filed: 2011-06-14
Abstract: PURPOSE: A light emitting device is provided to improve optical power by including a passivation layer which is arranged on the side of a light emitting structure. CONSTITUTION: A second conductivity type semiconductor layer(126) is arranged on a first conductivity type semiconductor layer(122). An active layer(124) is arranged between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer. The active layer comprises quantum well layers and quantum barrier layers. The quantum barrier layers comprise first barrier layers and second barrier layers. An energy band gap of the second barrier layer is greater than the energy band gap of the quantum well layer.
Patent KR-20130001438-A (KR)
Title: Rotating clean-brush
Inventor: PARK DONG MAN
IPC: A46B7/06
Filed: 2011-06-27
Abstract: PURPOSE: A rotary brush for cleaning is provided to easily wash a mat, shoes, carpet, and a food plate without damage to the surface thereof. CONSTITUTION: A rotary brush for cleaning comprises washing bristles which are mounted in the outer periphery, and a cylindrical main body(1) which is connected to a motor and rotates. The washing bristles wash the surface of an object while rotating. On the outer periphery of the main body, plastic bristles(2) and metal bristles(3) are mounted in a row in an axial direction.
Patent KR-20120007965-A (KR)
Title: A microorganism having enhanced l-lysine productivity and a method of producing l-lysine using the same
Inventor: LIM SANG JO
IPC: C12N1/21
Filed: 2011-07-01
Abstract: PURPOSE: A microbe with improved L-lysine productivity is provided to enhance NADPH supply in Corynebacterium and to enhance L-amino acid productivity. CONSTITUTION: A microbe which produces L-lysine has weakened intrinsic gluconate kinase(GntK) activity. The GntK has an amino acid of sequence number 1 or 2. The microbe also has weakened activity of a protein with GntK activity by deletion, substation, or insertion of entire or partial base of a gene encoding the protein. The microbe is recombinant strain Corynebacterium glutamicum(deposit number KCCM 11085P).
Patent KR-20130005512-A (KR)
Inventor: NA UN YONG
IPC: A62C13/62
Filed: 2011-07-06
Abstract: PURPOSE: An apparatus for preventing the solidification of powder is provided to allow the rotation of a container without separating the container from a support. CONSTITUTION: An apparatus for preventing the solidification of powder comprises a support unit(100) which is provided to an object(500), and a housing(200) which includes powder and is rotationally connected to the support unit. The support unit is prepared in the object. The support unit is combined with one side of the object and can be connected to the housing.
Patent KR-20130006052-A (KR)
Title: Freshwater apparatus used solar
Inventor: JONG DAE YONG
IPC: C02F1/14
Filed: 2011-07-07
Abstract: PURPOSE: A desalinization apparatus is provided to have a simple structure, to have low maintenance expense, and to have low production cost, and to provide a desalination plant. CONSTITUTION: A desalinization apparatus comprises a desalination apparatus(100), an oceanic circulation pump(12), and a seawater inlet(5). The seawater inlet and the seawater circulation pump are installed on each side of the seawater inlet pipe(1). A solar heat collecting plate(7) is slantly installed on the other side of the other side. A brush(6) is installed in the rope and effectively remove scale. A seawater storage tank is installed in the rear side of the scale removal apparatus. A cooling tank is installed in a rear side of the seawater storage tank. [Reference numerals] (AA) Condensed water; (BB) Absorbing solar heat
Patent KR-20130008703-A (KR)
Title: Seat-belt retractor device using the magneto-rheological fluid
Inventor: KWAK DAE YOUNG
IPC: B60R22/343
Filed: 2011-07-13
Abstract: PURPOSE: A seat belt retractor with magnetorheological materials is provided to change yield stress on the magnetorheological materials by adjusting the intensity of electric current flowing in a conductor. CONSTITUTION: A seat belt retractor(5) with magnetorheological materials(40) comprises a hollow spool(10), a torsion bar(30), and a conductor(20). The end of a seat belt webbing(200) is fixed to the outer periphery of the spool. The torsion bar is installed in the inner center of the spool. The conductor is wound around the spool, and constant electric current flows when power is supplied. The magnetorheological materials are filled in between the torsion bar and the spool. A rotary force of the torsion bar is controlled while magnetic substances are electrified with a magnetic field in the spool when the electric current flows through the conductor.
Patent KR-20130009388-A (KR)
Title: Dual safety apparatus of fitting to support kuh main gear box
Inventor: HWANG HO CHUL
IPC: F16B39/10
Filed: 2011-07-15
Abstract: PURPOSE: A dual safety device of a fitting supporting a KUH main gear box is provided to apply the dual safety device to a high intensity tensile force supporting bolt/nut, thereby removing the inconvenience caused by an periodic inspection. CONSTITUTION: A dual safety device of a fitting(250) supporting a KUH main gear box comprises a pair of washer(220), bolts(200), nuts(210), and nut fixing units(230). The each bolt is inserted into the each washer. The each nut fastens the each bolt. The each nut fixing unit is fitted into the each upper part of the nuts. The each washer comprises a hole for connecting a safety wire. The each nut fixing unit comprises a plurality of the holes for connecting a safety wire.
Patent KR-20120010169-A (KR)
Title: Adhesive composition, circuit connection structure, semiconductor device, and solar cell module
Inventor: KUDOU SUNAO
IPC: C09J109/02
Filed: 2011-07-20
Abstract: PURPOSE: An adhesive composition is provided to obtain enough temporary fixing power even in case temporary fixing time is short, and to have excellent adhesive strength after main connection. CONSTITUTION: An adhesive composition comprises 5-18 weight% acryl rubber having a structure originated from acrylonitrile, urethane (meth)acrylate, and a radical polymerization initiator. A circuit connection structure comprises a pair of circuit members facing each other, and a connect member, which is installed between the pair of circuit members, in order to attach the circuit members for electrically connecting each circuit electrode of the pair of circuit member. The connect member contains the hardened material of the adhesive composition.
Patent KR-20130018390-A (KR)
Title: Circular machine for knitted of socks
Inventor: YUN GUN SU
IPC: D04B9/46
Filed: 2011-08-13
Abstract: PURPOSE: A circular knitting machine for knitting shocks is provided to enhance dirk knitting efficiency and to obtain the knitting socks with high quality. CONSTITUTION: A circular knitting machine has actuators(600,900) of forward butt slider(610) and a reverse butt slider(910) for converting left and right. An actuator(3) for dirk knitting is mounted for forward and reverse rotation of a needle cylinder(100) around a center cam(510) in an angle of 40-30. The joint part of a toe part, the top part of a foot, and a sole par is knitted by the dirk knitting.
Patent KR-20130019755-A (KR)
Title: Hot blast sterilization bedclothes cleaner
Inventor: JUNG SOO BONG
IPC: A47L11/34
Filed: 2011-08-17
Abstract: PURPOSE: A hot blast sterilization cleaner for bedclothes is provided to draw in dirt on the surface of the bedclothes and to sterilize the surface of bedclothes with blast of hot air for removing harmful bacteria. CONSTITUTION: A hot blast sterilization cleaner for bedclothes comprises a exhaust leading tube(180), a heating duct(120), a hot air spraying nozzle unit, a brush(130), and a surface detecting sensor(102). The exhaust leading tube leads air which is separated from fine dust through a micro filter(170) to the front of the cleaner body. The heating duct is connected to the exhaust leading pipe and heat the air led by the exhaust leading tube with a heater(121) equipped in the inside. The hot air spaying nozzle unit equipped in the front portion of the cleaner body spays the air heated in the heating duct. The brush equipped in the rear portion of the hot air spaying nozzle unit rotates driven by a brush motor(131) to clean the surface of bedclothes. The surface detecting sensor equipped in the front lower portion of the cleaner body detects the surface of the bedclothes.
Patent KR-20130021777-A (KR)
Title: Circuit board for spinde motor and spindle motor having the same
Inventor: KIM JAE YOUNG
IPC: G11B17/02
Filed: 2011-08-24
Abstract: PURPOSE: A circuit board for a spindle motor and a spindle motor having the same are provided to prevent cold soldering by improving a coil wound at a core and a land connected to the circuit board or a pattern structure of a solder resist exposing the land. CONSTITUTION: A circuit pattern(620) is formed at a substrate body(610). A contact land is connected to the circuit pattern. The contact land is connected to a coil at least two times. Each contact land comprises at least two first land parts and second land parts. The first and second land parts are integrally formed.
Patent KR-20130021981-A (KR)
Title: 경로 안내 장치 및 그의 경로선 표시 방법
Inventor: KIM JIN KUK
IPC: G08G1/0969
Filed: 2011-08-24
Abstract: 본 발명은 경로 안내 장치 및 그의 경로선 표시 방법에 대하여 개시한다. 본 발명의 일면에 따른 경로 안내 장치는, 맵 데이터를 저장하는 저장부; 및 경로 탐색이 요청되면 상기 맵 데이터를 참조하여 목적지에 이르는 경로를 탐색하고, 상기 맵 데이터로부터 탐색된 상기 경로의 도로 색상과 배경 색상을 확인하고, 확인된 상기 색상들을 고려하여 결정한 경로선의 색상을 상기 저장부에 테이블로 저장하며, 탐색된 상기 경로를 안내할 때 상기 테이블 내 결정된 상기 경로선의 색상으로 경로선을 표시하는 제어부를 포함하는 것을 특징으로 한다.
Patent KR-20130022827-A (KR)
Title: Flow conterl valve for ship
Inventor: KIL GI JEONG
IPC: F16K15/03
Filed: 2011-08-26
Abstract: PURPOSE: A flow control valve for a ship is provided to minimize noise, caused when fluid is transferred, without vortex and evaporation by controlling fluid with two valves. CONSTITUTION: A flow control valve for a ship comprises a first valve and a second valve. The first valve is installed in part of a pipe to control the flow of fluid flowing in the pipe by opening and closing a plate-shaped disc(320). The second valve is separately installed from the first valve and controls the flow of the fluid controlled by the first valve by using the plate-shaped disc.
Patent KR-20130022861-A (KR)
Title: Guide device and twin roll strip casting device comprising it
Inventor: PARK CHEOL MIN
IPC: B22D11/12
Filed: 2011-08-26
Abstract: PURPOSE: A guide device and a twin roll strip casting device including the same are provided to perform casting without a leader strip by a guide unit. CONSTITUTION: A guide device(100) comprises a grip unit(160) and a moving unit(170). The grip unit grips the tip end of a steep plate which is supplied from a steel plate supplying unit. The moving unit moves the grip unit to a transporting position on the moving direction of the steel plate moving unit from a grip position on the moving direction of the steel plate supplying unit in order to be transported by the steel plate transporting unit for a follow-up process. The grip unit comprises a grip roller(161) for positioning on both sides around the steel plate and a grip cylinder(163) for moving the grip roller by being connected to both sides of the grip roller. The grip cylinder moves the grip roller to the steel plate when the steel plate supplying unit supplies the steel plate in order to grip the steel plate by the grip roller. The moving unit is connected with the grip unit. The moving unit comprises a driving body which is rotatably fixed with one side and a driving unit for rotating the driving body on rotating shaft which is equipped in one side of the driving body.
Patent KR-20130022954-A (KR)
Title: Bit line in semiconductor device and method for fabricating the same
Inventor: KIM CHAN BAE
IPC: H01L21/8242
Filed: 2011-08-26
Abstract: PURPOSE: A bit line of a semiconductor device and a manufacturing method thereof are provided to prevent the increase of capacitance due to a dielectric constant of an insulation layer by forming an air gap between the bit line and a storage node contact. CONSTITUTION: A bit line contact node(15A) and a storage contact node(15B) are defined on a substrate(10). A device isolation layer(11A) defines an active region(11B) on the substrate. A merged storage node contact(18) is contacted with the storage contact node. A damascene pattern exposes the bit line contact node. A bit line(23) fills a part of the damascene pattern. An air gap(25) is formed between the bit line and the storage node contact.
Patent KR-20130022983-A (KR)
Title: Water supply apparatus and washing machine having the same
Inventor: LEE SONG YIK
IPC: D06F33/02
Filed: 2011-08-26
Abstract: PURPOSE: A water supply device for a washing machine, and the washing machine including the same are provided to simplify the structure of the water supply device for preventing the inflow of a liquid detergent into an air supply unit. CONSTITUTION: A detergent supplying unit forms the outer structure of a detergent container(53). A detergent container cover(51) covers the upper side of the detergent container, and a dispenser(52) is located in between the detergent container and the detergent container cover. A water supply device for a washing machine includes a nozzle(200) which is located in between the detergent container cover and the dispenser, and a driving unit(100) applying driving force to rotate the nozzle. The dispenser includes plural flow paths(521, 522, 523, 524) for forming the outer surface, and for supplying water to the detergent container. One end of a shaft on the nozzle is inserted into a second receiving hole(525), and the other end is inserted into a first receiving hole.