baber/WOPTO huggingface dataset:
Patent KR-20080045729-A (KR)
Title: Mask patterns with spacers for pitch multiplication and methods of forming the same
Inventor: SANDHU GURTEJ S
IPC: H01L21/027
Filed: 2006-08-28
Abstract: Spacers (175) in a pitch multiplication process are formed without performing a spacer etch. Rather, mandrels (145) are formed over a substrate (110) and then the sides of the mandrels (145) are reacted, e.g., in an oxidization, nitridation, or silicidation step, to form a material that can be selectively removed relative to the unreacted portions of the mandrel (145). The unreacted portions are selectively removed to leave a pattern of free-standing spacers (175). The free-standing spacers (175) can serve as a mask for subsequent processing steps, such as etching the substrate (110).
Patent KR-20080065282-A (KR)
Title: Improved advertising with audio content
Inventor: RAJARAM GOKUL
IPC: G06Q30/00
Filed: 2006-09-28
Abstract: The serving of advertisements with (e.g., on) audio documents may be improved in a number of ways. For example, a system may (a) accept information defining at least one ad spot associated with at least one instance of an audio document, (b) accept offers to have advertisements served in the ad spot(s), and (c) arbitrate among competing advertisements, using at least the offers, to determine at least one advertisement to be served in that ad spot(s). As another example, a system may (a) accept relevance information for an advertisement, (b) determine at least one audio document using the accepted relevance information, (c) present information about the audio document(s) to an advertiser associated with the advertisement, and (d) accept, from the advertiser, an offer to have its advertisement served with at least one of the audio document(s) accepted. As yet another example, a system may (a) accept relevance information for an audio document, (b) determine a plurality of advertisements relevant to the audio document using the relevance information and serving constraints of the advertisements, and (c) select at least one of the determined relevant advertisements to be served with the audio document. Examples of documents include radio programs, live or recorded musical works with lyrics, live or recorded dramatic works with dialog or a monolog, live or recorded talk shows, voice mail, segments of an audio conversation, etc.
Patent KR-20080071173-A (KR)
Title: Promoter for recovery from anesthesia
Inventor: SATOU KAZUNORI
IPC: A61K47/18
Filed: 2006-05-29
Abstract: It is intended to provide a method of promoting postoperative recovery from anesthesia without resorting to experience of a skilled anesthetist; and a promoter for the recovery from anesthesia to be used in this method. A preparation for promoting recovery from anesthesia which contains bicarbonate ion having an effect of promoting recovery from anesthesia, more specifically speaking, a promoter for recovery from anesthesia which is in the form of an infusion; and a method of controlling and promoting recovery from anesthesia which comprises administering the above-described promoter for recovery from anesthesia. Preferably, a promoter for recovery from anesthesia and an agent for correcting acidosis characterized by containing bicarbonate ion in the form of sodium bicarbonate as the main component together with one component or a combination thereof selected from among an electrolyte, glucose and an amino acid.
Patent KR-20080077366-A (KR)
Title: Illuminated key sheet and illuminated key unit
Inventor: FURUOYA MASAYUKI
IPC: H01H13/704
Filed: 2006-05-30
Abstract: An illuminated key sheet and an illuminated key unit that are thin, in which a sufficient key stroke is secured when a key top is pressed, and that can have varied appearances by different decorative means. The illuminated key sheet uses an EL sheet (1) having protrusions (2) at positions where key tops (3) are arranged. The key tops (3) are translucent and are arranged on the protrusions (2).
Patent KR-20080079278-A (KR)
Title: Polycarbonate composition, method of manufacture thereof and articles comprising the same
Inventor: CHARATI SANJAY GURBASAPPA
IPC: C08L101/12
Filed: 2006-12-20
Abstract: Disclosed herein is composition comprising a polycarbonate composition; a fibrous reinforcing composition comprising glass fibers or a combination of glass fibers and carbon fibers; and a flame retardant composition comprising a phosphorus based flame retardant; and a synergist composition; wherein the composition has a flame retardancy of V-I or better for a sample having a thickness of up to about 1.6 millimeters as measured in a UL-94 test and a heat distortion temperature of greater than or equal to about 75°C when subjected to a deforming force of about 1.8 megapascals.
Patent KR-20080081173-A (KR)
Title: Method and apparatus for continuous casting
Inventor: PLOCIENNIK UWE
IPC: B22D11/14
Filed: 2006-12-28
Abstract: The invention relates to a method for the continuous casting of slab, thin slab, bloom, preliminary section, round section, tubular section or billet strands (1) and the like from liquid metal in a continuous casting plant (2) in which metal discharges perpendicularly downwards from a mould (3), wherein the metal strip (1) is then guided vertically downwards along a perpendicular strand guide (4) and is cooled in the process, wherein the metal strip (1) is then defelcted from the vertical direction (V) into the horiziontal direction (H) and wherein mechanical forming (5) of the metal strip (1) is effected in the final region of the deflection into the horizonal direction (H) or after the deflection into the horizontal direction (H). In order to obtain a surface which has as little scale as possible, provision is made according to the invention for the metal strip (1) to be cooled with a heat transfer coefficient of between 2500 and 20 000 W/(m2 K) in a first section (6, 6A, 6B) in the conveying direction (F) of the metal strip (1) downstream of the mould (3) and upstream of the mechanical forming (5), wherein the surface of the metal strip (1) is heated to a temperature above Ac3 or Ar3 in the conveying direction (F) downstream of the cooling in a second section (7) by heat compensation in the metal strip (1) without or with reduced cooling of the surface of the metal strip (1), after which, in a third section (8), the mechanical forming (5) is effected. The invention also relates to a continuous casting plant, in particular for carrying out this method.
Patent KR-20080084837-A (KR)
Title: Transmission cable
Inventor: KOBAYASHI KAZUYOSHI
IPC: H05K9/00
Filed: 2006-11-01
Abstract: A transmission cable has a plurality of signal lines (2) formed on one side of an insulating layer (1), and grounding lines (3) are formed between those signal lines (2). The grounding lines (3) are electrically connected through metal bumps (5) buried and formed in the insulating layer (1), with a shielding layer (4) formed on the back side of the insulating layer (1) and a noise suppressing layer (6) having a higher electric resistance than that of the shielding layer (4). The noise suppressing layer (6) has a function to suppress an unnecessary radiation and/or a noise, and a function as an etching barrier layer to become an etching stopper at the step of forming the metal bumps (5). As a result, it is possible to simplify the manufacturing process and to reduce the manufacturing cost, and to suppress the increase in the electric resistance between the grounding lines and the shielding layer and in the connection resistance. Thus, it is possible to provide a highly reliable transmission cable capable of performing a high-speed transfer and a large-capacity transfer.
Patent KR-20090039665-A (KR)
Title: Method for building three-dimensional objects with extrusion-based layered deposition systems
Inventor: HOLZWARTH DONALD J
IPC: B29C48/92
Filed: 2007-01-26
Abstract: A method (22) of forming a three-dimensional object using an extrusion-based layered deposition system, the method (22) comprising generating a build path (10) for building a layer of the three-dimensional object, where the build path (10) defines a void region (20). The method further comprising generating at least one intermediate path (50) in the void region (20), and generating a remnant path (21) based at least in part on the at least one intermediate path (50).
Patent KR-20080096840-A (KR)
Title: Hyperpolarization methods, systems and compositions
Inventor: BELZER AVRUM
IPC: A61K49/10
Filed: 2007-02-21
Abstract: The invention provides various methods and systems for providing hyperpolarized materials as well as the hyperpolarized materials so provided. In addition, a method of providing hyperpolarized materials, such as agents, to end users from a remote location is also provided.
Patent KR-20080098679-A (KR)
Title: Device and method for comminuting coarsely crushed polycrystalline silicon
Inventor: GRUEBL PETER
IPC: B02C4/30
Filed: 2007-03-14
Abstract: The present invention relates to roll crushers comprising a roll which rotates with a shaft (3), characterized in that the roll comprises a carrier roll (2) of steel and a number of hard metal segments (1), wherein the hard metal segments (1) consist of a cobalt matrix in which tungsten carbide is incorporated, and the hard metal segments (1) are fastened on the carrier roll (2) by a reversible form fit.
Patent KR-20090008402-A (KR)
Title: Refractory article and production process thereof
Inventor: NIVEAU NATHALIE
IPC: C04B35/18
Filed: 2007-05-14
Abstract: The present invention relates to refractory articles in general having improved surface properties. The objective of the invention is to propose an improvement of the refractory articles comprised of a fused silica matrix which will overcome the some of the defects while keeping the excellent known properties of the fused silica matrix. This objective is reached when a sintered ceramic phase is present in the porosity of at least a portion of at least a surface of the matrix. The present invention also relates to a process for producing such an article.
Patent KR-20090038845-A (KR)
Title: Liquid electrolyte battery having dynamic mixing and overheating protection
Inventor: BAUER C GUNTHER
IPC: H01M10/12
Filed: 2007-05-09
Abstract: The invention relates to a liquid electrolyte battery having dynamic mixing and overheating protection. Electrodes (2) are arranged vertically in the housing (1). Said housing is filled with a liquid electrolyte (3). A heating element on the base (4) is embodied in such a manner that the heatable area of the housing base (1e) represents a maximum of 60% of the surface of the housing base and that the heatable area extends at a right-angle and central to the electrode plates (2). The invention also relates to a mixing device having overheating protection which is characterised by the following characteristics; a heat protection plate (5) is arranged between the housing base (1e) and the lower edge (2a) of the electrodes (2), two plates (6a, 6b) are arranged between the vertical housing walls and the lateral edges of the electrodes, whereby the upper area thereof is embodied as an over-flow funnel (7a, 7b). The upper edges of the over-flow funnel (7a, 7b) protrude a few millimeters above the electrolyte level (3a) such that during a movement of the battery in the vehicle, the electrolyte (3) is projected into the ladle-type funnel (7a, 7b) and subsides towards the base.
Patent KR-20090009288-A (KR)
Title: Secondary electrochemical cell having a novel electrode active material
Inventor: SAIDI M YAZID
IPC: H01M4/62
Filed: 2007-05-01
Abstract: The invention provides a novel polyanion-based electrode active material for use in a secondary or rechargeable electrochemical cell having a first electrode, a second electrode and an electrolyte.
Patent KR-20100083467-A (KR)
Title: Glucanase from thermophile, thermotoga lettingae tmo baa-301 and its production
Inventor: KIM DO MAN
IPC: C12N15/56
Filed: 2009-01-14
Abstract: PURPOSE: A Thermotoga lettingae-derived heat resistant glucanase is provided to ensure glucan lysis activity at low pH concentration and to improve sugar yield. CONSTITUTION: A heat resistant glucanase comprises an amino acid sequence of sequence number 2. The heat resistant glucanase is encoded by a gene of sequence number 1. A transformed microorganism is transformed using a recombinant vector containing the heat resistant gene. The microorganism is E.coli. A method for producing the heat resistant glucanase comprises: a step of culturing transformed microorganism and a step of collecting the heat resistant glucanase from the microorganism. The glucan is a by-product of sugar production.
Patent KR-20100083905-A (KR)
Title: Linear motor
Inventor: PARK KYUNG SANG
IPC: H02K44/02
Filed: 2009-01-15
Abstract: PURPOSE: A linear motor senses the number of rotation of the screw member with the sensor installed on bracket. The linear motor is controlled more accurately. CONSTITUTION: The bracket(90) and housing(10) define the internal space of the linear motor. The guide(20) is fixed to the lower-part of the housing. Is possible to rotate, the screw member is supported in guide. The ball screw nut is combined with the screw member. The magnet(70) is combined with the ball screw nut. The stator is faced with magnet.
Patent KR-20100085243-A (KR)
Title: Cool air circulating system and method of refrigerator
Inventor: LEE CHANG HO
IPC: F25D17/08
Filed: 2009-01-20
Abstract: PURPOSE: A device and a method for circulating cool air in a refrigerator are provided to regulate the direction of cool air by determining the presence of the food with an infrared sensor and a controller. CONSTITUTION: A device(200) for circulating cool air in a refrigerator comprises a storage room(210), a cool air duct(220), a ventilation fan(230), an infrared sensor(240), an air direction regulating unit(250), and a controller(260). The storage room comprises a shelf(211) and a plurality of cool air holes(212) are formed on the wall of the storage room. The cool air duct communicates with the cool air hole. The ventilation fan discharges the cool air through the cool air hole. The infrared sensor senses the location of the food accepted in the shelf and the presence of the food and is installed at the ceiling of the storage room. The air direction regulating unit discharges the cool air to one of the cool air holes. The controller determines the signal of the infrared sensor and if the location and the presence of the food is identified, the air direction regulating unit is regulated toward the food to discharge the cool air.
Patent KR-20100089267-A (KR)
Inventor: NAM GUNG JIN
IPC: F16D65/097
Filed: 2009-02-03
Abstract: 패드스프링과의 슬라이딩 마찰을 저감시킬 수 있는 마찰패드를 갖춘 디스크 브레이크를 개시한다. 디스크 브레이크는 디스크와 접하는 마찰부 및 상기 마찰부의 배면을 지지하는 백 플레이트를 포함하는 마찰패드와, 상기 마찰패드를 디스크 쪽으로 가압하기 위한 캘리퍼하우징 및 피스톤과, 상기 캘리퍼하우징 및 상기 마찰패드를 지지하는 캐리어와, 상기  마찰패드 양단과 상기 캐리어 사이에 개재되어 접촉하는 패드스프링을 포함하는 디스크 브레이크에 있어서, 상기 백 플레이트는 상기 패드스프링과 선 접촉 슬라이딩이 가능하도록 선접촉부를 포함하는 것을 특징으로 한다.
Patent KR-20100090605-A (KR)
Title: Vinyl bag with bending type check valve
Inventor: KIM KYUNG SOON
IPC: B65D81/20
Filed: 2009-02-06
Abstract: PURPOSE: A plastic bag equipped with a flexible check valve is provided to enable a user to use the check valve several times by locking and unlocking the check valve without a separated press apparatus and to enhance sealing efficiency by being dually sealed. CONSTITUTION: A plastic bag equipped with a flexible check valve is comprised of the plastic bag(100) and a check valve. An opening is formed on one side of the plastic bag. The opening of the plastic bag is opened and closed through a zipper part or a separate clip member. The check valve is combined with one side of the plastic bag through an adhesive sheet or using an adhesive. The check valve opens and closes a penetration hole and is comprised of a cover member(210) and an opening member(220).
Patent KR-20100091744-A (KR)
Title: Method of fabricating thin film transistor substrate and negative photoresist composition used therein
Inventor: LEE YEONG BEOM
IPC: G03F7/039
Filed: 2009-02-11
Abstract: PURPOSE: A negative photoresist composition, and a manufacturing method of a thin film transistor array panel using thereof are provided to reduce the pattern deformation of the thin film transistor array panel, and to improve the heat resistance and uniformity of the composition. CONSTITUTION: A manufacturing method of a thin film transistor array panel comprises the following steps: forming a conductive layer formed with a conductive material on a substrate; forming an etching pattern formed with a negative photoresist composition; and forming a conductive pattern by etching the conductive layer using the etching pattern as a mask. The negative photoresist composition contains 10~50 parts of novolac resin by weight, 0.5~10 parts of first photoacid generator by weight marked with chemical formula 1, 0.5~10 parts of second photoacid generator by weight marked with chemical formula 2, 1~20 parts of cross-linking agent by weight, and 10~90 parts of solvent by weight.
Patent KR-20090091019-A (KR)
Title: Group-iii nitride light-emitting device and method for manufacturing group-iii nitride based semiconductor light-emitting device
Inventor: AKITA KATSUSHI
IPC: B82Y20/00
Filed: 2009-02-13
Abstract: A group III nitride semiconductor light emitting device and a method of manufacturing the group III nitride light emitting device are provided to improve the reliability of the emitting device by forming the nitride semiconductor light emitting device in the low potential region of substrate. A gallium nitride-based semiconductor region(13) is prepared on the group III nitride supporting wafer(21). A light-emitting layer(15) is prepared on a main surface(13a) of the gallium nitride-based semiconductor region. A light-emitting layer comprises the quantum well structure in which a well layer(19a) and a barrier layer(19b) are arranged by turns. The thickness of the well layer is more than 4nm. The quantum well structure of the light-emitting layer has the luminescence peak wavelength less than 550nm. The second electrode(27) is prepared on the p-type gallium nitride-based semiconductor region.
Patent KR-20100095331-A (KR)
Title: Airtight and watertight functional socks
Inventor: YANG HAE JI
IPC: A41B11/00
Filed: 2009-02-20
Abstract: PURPOSE: Functional socks with the airtight function and the waterproof function are provided to enable a user to wear the socks on the exterior of regular socks. CONSTITUTION: Functional socks with the airtight function and the waterproof function comprise a sock main body(20) including a foot input unit(40), a foot sole unit(60), a foot instep unit(80), a heel unit(100), a toe unit(120) and an ankle unit(140). The sock main body is formed by molding a flexible material selected from the group consisting of a synthetic resin, vinyl, rubber, and silicon.
Patent KR-20100095895-A (KR)
Title: Waterproofing sheet using recycling materials and preparing process the same
Inventor: LEE HUN KU
IPC: B32B27/12
Filed: 2009-02-23
Abstract: PURPOSE: An environmentally-friendly waterproof sheet and a manufacturing method thereof are provided to reduce costs than a sheet which is manufactured by using a conventional commercial polyvinyl chloride resin as a raw material. CONSTITUTION: An environmentally-friendly waterproof sheet includes a PVC sheet layer(3) extrusioning a collected waste electric wire PVC, an intermediate layer(4) of a fiber glass or a polyester fiber which are interposed between the PVC sheets into a lattice form, a long staple fiber nonwoven fabric layer formed on the PVC sheet layer(5), an urethane resin layer(6) formed on the long staple fiber nonwoven fabric layer, and a protective layer(7) formed on the urethane resin layer into silica or hollow ceramic powder.
Patent KR-20090033344-A (KR)
Title: Leaking test apparatus for the tube of a heat exchanger
Inventor: CHUN KYUNG SIK
IPC: F28F11/00
Filed: 2009-02-24
Abstract: A leakage testing device of the heat exchanger tube is provided to set up a lot of tubes on the air pressure line easily by adapting the structure using the pneumatic cylinder. A leakage testing device of the heat exchanger tube comprises an air blocking apparatus which is installed at both end part of a tube(100), and seals each end portion; an air injection nozzle(4) which supplies the air to the tube inside, and is connected to a pressurizing air line(3) supplying the air; and a manometer which is installed at the pressurizing air line. The air blocking apparatus includes a plug(6) which is inserted into an end portion of tube, an air cylinder(9) which has a cylinder rod(8) that passes through a plug and a seal(7) of the plug; and a fixing nut(10) which compresses the seal in plug when the cylinder rod is operated.
Patent KR-20090033428-A (KR)
Inventor: HAN SANG KWAN
IPC: C02F1/00
Filed: 2009-03-05
Abstract: 본 발명은 수문을 기립하여 저장수를 가두어둔 상태에서 수문의 하단부를 약간 들어올려 수문의 내부에 저장되어 있는 하층수를 우선적으로 배출해줌으로써 배출되는 물과 함께 바닥층에 적층되어 있는 퇴적오니와 같은 오염물질이 같이 배출되도록 하여 오염된 하천수를 자연적으로 정화할 수 있도록한 오염된 하천수를 중력의 작용을 이용하여 깨끗한 하천수로 정화시키는 친환경 공법에 관한 것이다. 
     이러한 본 발명은 하천 양측에는 지지구조체를 각각 설치하여 그 사이로 수로가 형성되도록 하고, 양측 지지구조체의 사이에 판형상의 수문을 개폐가능하게 설치하며, 수문은 수압을 받을 수 있도록 배수측을 향해 비스듬히 위치시키되, 수문의 양측 상하위치와 지지구조체의 측벽 상부 사이에는 작동실린더 2개를 각각 회전가능하게 연결하여 각 작동실린더의 신축에 따라 수문을 개폐하거나, 폐쇄상태에서 수문의 하단부를 들어올려 저수공간에 저수되어 있던 비중이 무거운 깨끗한 하층수를 우선배출토록 하여 오염된 하천수를 정화토록 하며; 수문의 하부 양측에는 각각 스토퍼를 돌출 형성하고, 각 지지구조체의 저수측 위치에는 수문의 스토퍼와 접촉되는 정지홈을 상하방향으로 형성하여 수문이 수압에 의해 배수측으로 밀리지 않도록 하는 것이다.
Patent KR-20100101410-A (KR)
Title: Artificial floating island for water purification using functional ceramic
Inventor: PAEK SUN KI
IPC: C02F3/10
Filed: 2009-03-09
Abstract: PURPOSE: An artificial floating island for water purification using a functional ceramic is provided to make nature landscape beautiful by absorbing nutritive substance generating eutrophication. CONSTITUTION: A functional ceramic water quality purification duct includes a fixing plate(100), a floater(200), a connection rope(300), a functional ceramic(400), a vegetative mat(500), and a heavy body(600). The fixing plate has a certain space(100) therein. The floater is moved according to the variation of water level. A connection rope is connected to the fixing plate while crossing over the space of the fixing plate. The functional ceramic is connected to a lower part of the connection rope and purifies water.
Patent KR-20100104521-A (KR)
Title: Flat cable including multi wiring layer
Inventor: YANG MYONG SECK
IPC: H01B7/08
Filed: 2009-03-18
Abstract: PURPOSE: A flat cable is provided to form a plurality of conductive line patterns with a narrow pitch by including a plurality of wiring layers. CONSTITUTION: A flat cable includes a base film(100), first and second wiring layers(101,103), and first and second insulation layers(102,104). The first and second wiring layers are laminated on the base film. The conductive line pattern is formed on the first and second wiring layers with laminating. The first insulation layer is formed between the first and second wiring layers. The second insulation layer is formed on the second wiring layer. The base film and the first and second insulation layers are adhesive insulation films.
Patent KR-20100104701-A (KR)
Title: Device for organic waste treatment using high pressure induced screw and slit housing there of
Inventor: NAM JI HWA
IPC: B09B3/00
Filed: 2009-03-18
Abstract: PURPOSE: An apparatus for treating food waste is provided to enhance dehydration efficiency and to improve separation and discharging function of liquid food waste. CONSTITUTION: An apparatus for treating food waste comprises: a primary processor(A) having a hopper for storing waste and an inlet(10) for inputting food waste to a first housing(20); a pressure generation device(B) which is formed at one end of the primary processor; and a secondary processor(C) for treating dehydrated solid food waste. The first housing of the primary processor comprises: a first screw(21) which transfers and pressurizes food waste; and a barrel(22) for discharging food wastewater. The secondary processor comprises: a second housing(30) and a pellet support(50) having a hole for molding solid in a certain form.