baber/WOPTO huggingface dataset:
Patent KR-20070055880-A (KR)
Inventor: LEE HONG GU
IPC: H01L21/768
Filed: 2005-11-28
Abstract: 본 발명은 반도체 소자의 컨택홀 형성시 DICD를 증가시키지 않고도 컨택홀을 매립시키는 물질의 컨택 저항을 감소시킬 수 있는 반도체 소자 제조방법을 제공하기 위한 것으로, 이를 위해 본 발명은 제1 도전막이 형성된 기판을 제공하는 단계와, 상기 제1 도전막 상에 절연막을 형성하는 단계와, 상기 제1 도전막의 상부가 일정 깊이로 리세스되도록 상기 절연막을 식각하는 단계와, 상기 절연막과 상기 제1 도전막 간의 식각선택비를 이용한 등방성 식각공정을 실시하여 상기 절연막의 패턴 폭보다 넓은 폭을 갖도록 상기 제1 도전막 내부에 컨택홈을 형성하는 단계와, 상기 컨택홈이 매립되도록 제2 도전막을 형성하는 단계를 포함하는 반도체 소자 제조방법을 제공한다. 
       
       
     비트라인, 컨택 저항, 컨택홀, 접촉 면적, DICD.
Patent KR-20070059422-A (KR)
Title: Drum washing and drying machine
Inventor: KIM SANG HUN
IPC: D06F58/24
Filed: 2005-12-06
Abstract: A combination drying and washing machine in a drum type is provided to prevent a sectional area of a condensing duct from being decreased by bulging with the section and to maintain the drying function and time of the washing machine. A combination drying and washing machine in a drum type comprises a tub(65), a drying duct, and a condensing duct(125). The tub is installed at a cabinet. The drying duct is installed with a heater and a blowing fan inside to exhaust hot wind into the tub. The condensing duct is mounted and communicated with the tub and the drying duct to guide air in the tub into the drying duct. The condensing duct is partially bulged at the rear part. The condensing duct is disposed on the backside of the tub, and the rear part thereof is protruded.
Patent KR-20070060294-A (KR)
Title: Lower protect film remover for lcd
Inventor: AN JOUNG PILL
IPC: G02F1/13
Filed: 2005-12-08
Abstract: A protective film removing device of a liquid crystal panel is provided to remove a lower protective film rapidly and uniformly by gripping the lower protective film of the liquid crystal panel through a grip part, and removing the lower protective film while moving a removing part and the liquid crystal panel in opposite directions. A vertical-movement grip part(20) grips a removing tape(18) attached to a corner of a protective film(17) on a lower surface of a liquid crystal panel(10), and pulls the removing tape in an opposite direction to remove the protective film. A grip-part horizontal-movement guide(30) guides a horizontal linear movement of the vertical-movement grip unit. An upper horizontal-movement guide(40) receives the protective film to be removed on a lower surface and horizontally moves the protective film. A horizontal support plate(50) is placed at a horizontal position between the grip-unit horizontal-movement guide and the horizontal-movement guide, and receives the removed protective film when the vertical-movement grip unit is gripped. A removing part(60) is placed between the liquid crystal panel and the horizontal-movement guide, and horizontally moves to strip off the protective film while rotating with a contact surface contacting an end portion of the protective film partially separated by partial descending of the vertical-movement grip part after gripping of the removing tape.
Patent KR-20070060336-A (KR)
Title: Multi air-conditioner system and controlling method for the same
Inventor: JUNG JAE SIK
IPC: F24F11/00
Filed: 2005-12-08
Abstract: A multi air conditioner system and a controlling method thereof are provided to minimize damage from a fire by preventing the fire or toxic gas from being spread to other place through a pipe of an air conditioner. A multi air conditioner system includes a fire detector(10), a fire alarm(15), an inter-working controller(20), a central control unit(30), an outdoor unit(40), an indoor unit(50), and a pipe(60) of an air conditioner. The fire detector and the fire alarm generate a fire occurrence signal by operating when a fire breaks out. The inter-working controller receives the fire occurrence signal. The central control unit stops the multi air conditioner system by the fire occurrence signal received from the inter-working controller. The outdoor unit and the indoor unit are included in the multi air conditioner system for air-conditioning. The pipe of the air conditioner is a path to supply air-conditioned air.
Patent KR-20070060461-A (KR)
Title: In the wireless broadband internet system, the bandwidth fixed allocation method to effective downlink arq traffic processing for arq feedback message in ap
Inventor: SHIN SHANG LIM
IPC: H04L12/28
Filed: 2005-12-08
Abstract: A bandwidth fixed allocation method of an ARQ(Auto Repeat Request) feedback traffic message for downlink ARQ traffic processing in a WIBRO(Wireless Broadband Internet) system is provided to remove a back off delay generated in transmission of a Br code by transmitting the ARQ feedback message for the ARQ traffic to an uplink. A bandwidth fixed allocation method of an ARQ feedback traffic message for downlink ARQ traffic processing in a WIBRO system includes the steps of: at a base station scheduler, fixedly allocating an ARQ feedback message to be transmitted from a terminal receiver to a base station when a transmitter of the base station transmits the ARQ data; and transmitting ARQ data at the base station transmitter. A terminal of the WIBRO system performs a fast response and request for connection of an urgent signal message and the ARQ feedback message by transmitting a Br Req header without CDMA allocation which is allocated by the base station scheduler.
Patent KR-20070062194-A (KR)
Title: All-fiber laser device for mid-infrared wavelength band
Inventor: AHN JOON TAE
IPC: H01S3/10
Filed: 2005-12-12
Abstract: An all-fiber laser device for a mild-infrared wavelength band is provided to implement an all-fiber optical fiber laser element oscillated in the mild-infrared wavelength band by combining a non-silica optical fiber with a silica optical fiber. An all-fiber laser device for a mild-infrared wavelength band includes a non-silica optical fiber(52), a pumping optical source(58), and an optical element(50). A rare earth element having an energy transit potential voltage level corresponding to the mild-infrared wavelength is spread on an optical fiber core. The non-silica optical fiber(52) is used as a gain medium. The pumping optical source(58) is connected to the non-silica optical fiber(52) through an optical combiner which is installed on the non-silica optical fiber(52). The optical element(50) installed on the non-silica optical fiber(52) forms a resonator. The rare earth element with the mild-infrared energy transit potential voltage level which is doped on a core of the non-silica optical fiber(52) is Pr, Tb, Dy, Nd, Pm, Sm, Eu, Gd, Ho, Er, Tm or Yb.
Patent KR-20070064531-A (KR)
Title: Oil fan combination apparatus of engine
Inventor: HONG JONG HWA
IPC: F01M11/00
Filed: 2005-12-17
Abstract: An oil fan combination apparatus of an engine is provided to prevent leakage of oil to a coupling part by preventing the oil from being in contact with the coupling part of the cylinder block. An oil fan combination apparatus of an engine includes a cylinder block(20), an oil fan(30), and a coupling member. The coupling member couples the oil fan to the cylinder block. The oil fan is formed of aluminum through die casting or forming. The oil fan has a sump and a flange(32). The sump is formed at a bottom of the oil fan. The flange is formed at a periphery of the oil fan and has a coupling hole(31). The coupling member includes a gasket fixing bracket(41), a bolt(42), and a gasket. The gasket fixing bracket is installed between the cylinder block and the oil fan. The bolt coupled the bracket and the flange. The gasket is interposed between the cylinder block and the oil fan.
Patent KR-20070068631-A (KR)
Title: Method for forming capacitor
Inventor: LEE KEE JEUNG
IPC: H01L21/8242
Filed: 2005-12-27
Abstract: A method for fabricating a capacitor is provided to effectively prevent generation of leakage current and reinforce breakdown voltage intensity by using a three-component oxide film structure. A lower electrode(21) is made of metallic material comprising doped polycrystalline silicon and TiN. A (Hf-Ti)ON dielectric layer(22) is formed on the lower electrode by depositing a hafnium oxide layer(22a) on the lower electrode through atomic layer deposition and performing plasma NH3 annealing on the substrate. After a titanium oxide layer(22b) is deposited on the hafnium oxide layer through atomic layer deposition, the substrate is subjected to plasma NH3 annealing. An upper electrode(23) is formed on the (Hf-Ti)ON dielectric layer.
Patent KR-20070071930-A (KR)
Title: Mobile phone having a detachable button apparatus for the handicapped
Inventor: BAK JUNG HEUM
IPC: H04M1/23
Filed: 2005-12-30
Abstract: A mobile communication terminal equipped with a detachable button device for the handicapped is provided to detachably mount keypads where various braille points are formed on buttons in a detachable way according to buttons of keypads of terminals, on the keypads of the terminals, so that the handicapped can use the keypads. A detachable button device(30) is mounted on the first body, while braille-type projections corresponding to function key buttons and number buttons are realized in the device(30). Projections(32) corresponding to grooves formed on the first body are disposed on a lower side of a rim portion, and a folding portion(35) and a connecting portion(37) extended on one side are equipped. The connecting portion(37) is inserted into a connector portion located on a side of the first body.
Patent KR-20050025960-A (KR)
Title: Dram supporting different burst-length accesses without changing the burst length setting in the mode register
Inventor: PATEL SHWETAL
IPC: G06F12/00
Filed: 2003-07-09
Abstract: A memory device (150) may be implemented to respond to and one or more command encodings that specify different burst lengths than the burst length indicated by the current burst length setting for the memory device. For example, a memory device (150) may include a memory array (152) and a mode register (154) configured to store a value indicating a current burst length. The memory array (152) may be configured to perform a first burst access having a first burst length in response to receiving a first command encoding and to perform a second burst access having a second burst length, which does not equal the current burst length, in response to receiving a second command encoding. A memory controller (100) may be implemented to generate to and one or more command encodings that specify different burst lengths than the burst length indicated by the current burst length setting for a targeted memory device (150).
Patent KR-20050023412-A (KR)
IPC: A61K31/401
Filed: 2003-07-11
Abstract: 신규한 N-히드록시아미드 유도체가 개시된다.  이들 N-히드록시아미드 유도체는 UDP-3 0 -(R-3-히드록시미리스토일)-N-아세틸글루코스아민 디아세틸라아제, 및 그램 음성 박테리아에 존재하는 효소를 억제하고 따라서 항균제와 항생제로서 유용하다.  화합물의 합성 방법과 사용이 또한 개시된다.
Patent KR-20050035245-A (KR)
Title: Method of controlling compressor and controller
Inventor: KATAYAMA MAKOTO
IPC: F04B49/02
Filed: 2004-05-21
Abstract: A compressor is operable to compress refrigerant at a variable operation frequency. According to a method of controlling the compressor, the compressor starts operating, and just after that, the compressor operates at a first frequency for a first period of time. Just after that, the compressor operates at a second frequency lower than the first frequency for a second period of time longer than the first period, and after that, the compressor operates at an ordinary operation. This method does not cause the compressor to generate an abnormal noise or obstruction to lubrication.
Patent KR-20050119102-A (KR)
Title: Multiple applicators
Inventor: TSAUR GARRY
IPC: B05C1/00
Filed: 2003-10-24
Abstract: A multiple applicators comprising an elongated housing that is separated into multiple sealed compartments containing a liquid and an applicator tip with a score line formed at each of the sealed compartments located near the applicator tip wherein the elongated housing may be selectively severed into shorter sections at the score lines and removed. The removed section of the elongated housing is used to apply the liquid or viscous substance contained therein and disposed of after application. The remainder of the elongated housing with the remaining unused applicator tips and liquid is retained for subsequent uses.
Patent KR-20050042797-A (KR)
Title: C-shaped vaginal incontinence insert
Inventor: VELAZQUEZ HERB F
IPC: A61F2/00
Filed: 2003-05-20
Abstract: A urinary incontinence device (100) is disclosed. The device is an intra-vaginal flexible device (100) that has a base portion (102) connecting a proximal portion of a first leg (110) and a proximal portion of a second leg (120) to form a generally "C-shaped" configuration. The device also has a member (130) that is an insertion member, a removal member, or both.
Patent KR-20050057170-A (KR)
Title: Cpp structure magnetoresistance effect element and headb slider
Inventor: KONDO REIKO
IPC: H01L43/08
Filed: 2003-10-07
Abstract: A magnetoresistance effect film (44) spreads along a reference surface (43) crossing a medium facing surface. A non-magnetic element (47) spreading along the reference surface (43) is adjacent to the magnetoresistance effect film (44). A so-called magnetic domain is omitted. It has been found that a sufficient one-direction magnetization is ensured along a medium facing surface based on a galvanomagnetic field in a CPP structure magnetoresistance effect element. Since a sufficient-density magnetic field is ensured in a free-side magnetic layer based on a galvanomagnetic field as long as heating or a power amount is kept constant, a magnetizing direction in a free-side magnetic layer can be controlled.
Patent KR-20050062569-A (KR)
Title: Method and device for limiting crossover in fuel cell systems
Inventor: KELLEY RONALD JAMES
IPC: H01M8/04
Filed: 2003-09-29
Abstract: A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture (503); and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane (507) in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane (103) having an anode layer (107), a cathode layer (109), and an electrolyte layer (111) where the cathode layer is exposed to an oxygen source, and a fuel delivery system (105) including a fuel chamber (119) disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.
Patent KR-20050056269-A (KR)
Title: Sensor and sensing system
Inventor: CHAMBERS GARRY
IPC: G01N27/403
Filed: 1998-03-20
Abstract: The invention relates to a sensor adapted for electrical connection to a power source having an electrical contact means (3). The sensor has a first insulating substrate (1) carrying a first electrode (2) and a second insulating substrate (7) carrying a second electrode (6). The electrodes are disposed to face each other in spaced apart relationship, sandwiching a spacer (4) therebetween. A first cut-out portion extends through the first insulating substrate (1) and a spacer (4) to expose a first contact area (23) on the second insulating substrate (7). This permits the electrical contact means (31) to effect electrical connection with the first contact (23) which in turn is in electrically conductive connection with the second electrode (6). A similar contact arrangement may be disposed on the opposite side of the sensor.
Patent KR-20050046019-A (KR)
Title: Fork body
Inventor: BACK DANIEL
IPC: B66F9/14
Filed: 1997-10-07
Abstract: The invention relates to a lift fork rack (1) which comprises a first beam (5), a second beam (10) and at least two spacer elements (15, 20), which fix the first and second beams (5, 10) at a distance from and substantially parallel to each other. The load-bearing fork members (40, 45; 40', 45') can be mounted on the first and second beams (5, 10). The fork members (40, 45; 40', 45') can be displaced along the length of the beams (5, 10). The spacer elements (15, 20) have fastening means (80, 85) which are intended to releasably fasten the lift fork rack (1) to a lift mechanism (75). The upper beam (5) has a web (35) and a flange (25) which are joined to each other at an angle alpha different from 90°. The upper beam (5) is joined to each spacer element (15, 20) via the web (35). The web (35) is directed away from the lower beam (10).
Patent KR-20050075767-A (KR)
Title: Process for the preparation of polyolefin nanocomposites
Inventor: MOAD GRAEME
IPC: C09C3/10
Filed: 2003-11-03
Abstract: The instant invention discloses a process for the preparation a polyolefin nanocomposite which comprises melt mixing a mixture of a polyolefin, a filler and a non-ionic surfactant.
Patent KR-20050086731-A (KR)
Title: Transmission of video
Inventor: GHANBARI MOHAMMED
IPC: H04L47/2416
Filed: 2003-11-18
Abstract: Compressed recorded video is to be transmitted over a variable bit-rate link, using bandwidth reservation. In order to determining the transmission rate that is to be used (and reserved) at any given time, in such a way as to make the two match so as to minimise wasted bandwidth, the data stream is split into chunks chosen such that the average bit rate for the chunk as a whole is no less that the average bit rate for any shorter chunk starting at the same point. The chunk can then be transmitted using this average rate without any buffering problems. Preferably one chooses chunks so that the average bit rate for the chunk is no less than that for any shorter or longer chunk starting at the same point. This has the benefit that a request for bandwidth never has to ask for an allocation that is higher than that specified in any previous such request. In systems that switch between streams of different degrees compression. the switching points can with advantage be chosen to coincide with the inter-chunk boundaries.
Patent KR-20050094465-A (KR)
Title: Oligosaccharide derivative
Inventor: HONDA TAKESHI
IPC: A61K31/7028
Filed: 2004-01-29
Abstract: A compound having a structure represented by the following general formula (I): (I) (A is a cyclic group, etc.; R1 and R2 each is alkyl, hydroxymethyl, etc.; and n is 1 or 2); or a pharmacologically acceptable salt or ester of the compound. They are highly active and safe and are useful as a therapeutic agent and/or preventive agent for diabetes, etc.
Patent KR-20060013367-A (KR)
Title: Motor controller
Inventor: IKEDA HIDETOSHI
IPC: H02P23/14
Filed: 2003-12-25
Abstract: A motor controller comprises speed control means (7) for outputting a drive command signal to a motor (1) so as to cause the rotational speed of the motor (1) to follow up a speed command signal according to a differential signal between the speed command signal measured rotational speed of the motor (1) and a filter (13) having a high-frequency region, a low-frequency region and an intermediate-frequency region between the high-frequency region and the low-frequency region. The gain KH in the high-frequency range is greater the gain KL in the low-frequency region. The filter (13) has a phase delay characteristic in the intermediate-frequency region. The speed control means (7) has a proportion control unit (9) for outputting the product of the input multiplied by the proportion gain KP. The filter (13) is so structured that the phase is delayed in a frequency region between the resonance frequency and the antiresonance frequency.
Patent KR-20060012264-A (KR)
Title: Polymer obtained with silsesquioxane derivative
Inventor: OOTAKE NOBUMASA
IPC: C08J5/22
Filed: 2004-03-03
Abstract: A polymer obtained with a silsesquioxane derivative represented by the formula (1-0): (1-0) (a) (b) wherein R 0 represents hydrogen, alkyl, cycloalkyl, aryl, or arylalkyl; Y represents a group represented by the formula (a) or (b); Z represents -O-, -CH2-, or a single bond; and X represents a reactive group or R0 (provided that at least one of the X's is a reactive group).
Patent KR-20060005375-A (KR)
Title: Pyrazole derivatives as phosphodiesterase 4 inhibitors
Inventor: HOPPER ALLEN
IPC: C07D407/04
Filed: 2004-04-16
Abstract: Selective PDE4 inhibition is achieved by aryl and heteroaryl pyrazole compounds. The compounds exhibit improved PDE4 inhibition as compared to compounds such as rolipram and show selectivity with regard to inhibition of other classes of PDEs.
Patent KR-20060013385-A (KR)
Title: SYNTHESIS OF N-[N-(3,3-DIMETHYLBUTYL)-L-alpha-ASPARTYL]-L-PHENYLALANINE 1-METHYL ESTER USING 3,3-DIMETHYLBUTYRALDEHYDE PRECURSORS
Inventor: PRAKASHI INDRA
IPC: C07K5/06
Filed: 2004-04-30
Abstract: N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester is produced by hydrogenation of L-alpha-aspartyl-L-phenylalanine 1-methyl ester and 3,3-dimethylbutyraldehyde produced in situ by the hydrolysisi or cleavage of a 3,3-dimethylbutyraldehyde precursor. The production method is efficient and low cost, as compared with convention N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester synthesis.
Patent KR-20060021352-A (KR)
Title: Injector for internal combustion engines
Inventor: BOECKING FRIEDRICH
IPC: F02M45/08
Filed: 2004-04-23
Abstract: The invention relates to an injector (1) for an internal combustion engine, comprising a nozzle body (2) having at least one injection hole (5) that can be controlled with a first injector needle (8) and at least a second injection hole (6) that can be controlled with a second injector needle (15). A simplified construction of said injector (1) can be realized by coupling a first drive piston (18) to the first injector needle (8), wherein said drive piston has a first transmission surface (20) that is hydraulically coupled to a control surface (40) of a control piston (38) by means of a first pressure transmission path (44). A second drive piston (28) is coupled to the second injector needle (15) and has a second transmission surface (30) that can be hydraulically coupled to a control surface (43) of the control piston (38) by means of a second activatable and deactivatable hydraulic pressure transmission path (47). Activation and deactivation of the second pressure transmission path (47) is controlled depending on the control piston stroke.
Patent KR-20060105432-A (KR)
Title: Process for producing a modified dairy product
Inventor: ARCHER RICHARD HAMILTON
IPC: A23L29/20
Filed: 2004-07-02
Abstract: The invention provides a method of preparing or modifying a cheese or cheese-like product comprising mixing into a cheesemaking mixture or a product, a heat-killed ferment of an exopolysaccharide-producing- microorganism without separating the exopolysaccharide from the other components of the ferment. The invention also provides an analogous method for modifying a milk protein concentrate.
Patent KR-20070073542-A (KR)
Title: Reserving method of ram data
Inventor: LEE HYUN
IPC: G06F12/16
Filed: 2006-01-04
Abstract: A method for reserving RAM data is provided to reserve the RAM data during battery exchange even if power supplied from the battery is cut off by generating a reference data which is linked with ram data whenever the ram data is changed. Reference data linked with each data changed whenever the data stored in a RAM is changed is generated(S100). The data and the reference data are reserved in the RAM(S110). If the power is supplied again after the power supplied to the RAM is cut off for a predetermined time to exchange the battery, the data reserved in the RAM is identical with the reference data. If the data is identical with the reference data, the data is determined as the normal data and is kept in the RAM(S130). If the data is not identical with the reference data, the data is determined as the abnormal data and is replaced with preset initial data(S140).