baber/WOPTO huggingface dataset:
Patent KR-20050119632-A (KR)
Inventor: KIM DAE YEOL
IPC: H01L21/02
Filed: 2005-12-05
Abstract: 본 발명은 히트펌프 구조를 이용한 에너지 절전형 반도체용 온도제어장치에 관한 것으로서, 보다 상세하게는 기존의 히터 대신 히트펌트 구조를 이용하여 반도체 웨이퍼 제조공정설비인 공정챔버의 온도를 설정온도로 유지하는데 있어서 에너지 효율 및 전기적인 안정성을 향상시키고 보조 응축기를 추가함으로서 고온에서도 공정챔버의 온도를 안정하게 제어할 수 있는 히트펌프 구조를 이용한 에너지 절전형 반도체용 온도제어장치에 관한 것으로서, 
     본 발명을 적용하면, 에너지 효율을 향상할 수 있게 되고, 전력소비량의 감소에 따른 에너지 사용량을 획기적으로 줄일 수 있게 되며, 히트펌프 구조를 이용함으로써 가열(Heating) 능력을 향상시킬 수 있게 되며, 히터를 제거함으로써 전기적인 위험성을 크게 줄일 수 있게 되며, 장비의 투자 비용과 전기적인 부대설비가 절약될 수 있게 되며, 장비의 부품이 간소화되고 국제시장에서의 기술 경쟁력을 확보할 수 있게 되며, 보조 응축기를 사용함으로써 공정챔버의 공정온도를 고온까지 확대할 수 있게 되는 효과가 있다.
Patent KR-20070059460-A (KR)
Title: Apparatus and method for controlling velocity of servo system
Inventor: LEE SUNG RYUL
IPC: G05B19/00
Filed: 2005-12-06
Abstract: An apparatus and a method for controlling the speed of a servo system are provided to shorten a speed update period by rapidly increasing a control speed through an open loop for generating an interrupt. An apparatus for controlling the speed of a servo system includes a speed sensor(340), a closed loop controller(310), and an open loop controller(360). The speed sensor detects a servo system speed and outputs an interrupt when the detected speed is less than a threshold value. The closed loop controller controls the servo system speed by using the difference between a target value and the detected speed from the speed sensor. The open loop controller outputs a predetermined manipulate amount to the servo system, when the speed sensor outputs an interrupt.
Patent KR-20070062242-A (KR)
Title: Illumination adjusting apparatus for refrigerator
Inventor: SHIM JAI HWAN
IPC: F25D25/00
Filed: 2005-12-12
Abstract: An illumination adjusting apparatus for a refrigerator is provided to display numbers, diagrams, and graphs for a user to recognize a degree of reference illumination by comparing the current illumination with the reference illumination. An illumination adjusting apparatus for a refrigerator includes an optical sensor(50), a displaying device(10), and a controlling device. The optical sensor is formed on a front surface of the refrigerator or inside of a dispenser, and measures surrounding illumination. The displaying device displays the measured illumination. The controlling device controls the measured illumination from the optical sensor to be displayed through the displaying device. The illumination adjusting apparatus further includes a storing device(30) for storing preset reference illumination.
Patent KR-20060069270-A (KR)
Inventor: SIRET CLEMENCE
IPC: H01M10/36
Filed: 2005-12-13
Abstract: 본 발명은 리튬전지의 전해액을 위한 용매 혼합물에 대한 것으로, 상기 용매 혼합물은 전체 혼합물의 부피에 대하여 하기를 포함한다: 
     50 내지 95%(v/v)의 C 2  내지 C 8  포화산의 선형 에스테르; 및,  
     5 내지 50%(v/v)의 C 3  내지 C 6  포화 고리형 카보네이트 및 C 3  내지 C 6  포화 선형 카보네이트를 포함하며, 상기 두 카보네이트 중 하나만이 하나 이상의 할로겐 원자로 치환된다. 
     또한, 본 발명은 상기 조성을 가지는 액체 전해액을 포함하는 리튬전지에 관한 것으로, 본 발명에 따른 전지는 약 -60℃까지의 온도에서 작동가능하다. 
     또한, 본 발명은 -60℃까지의 온도에서의 본 발명에 따른 전지의 용도에 관한 것이다.    
       
     리튬전지, 극저온, 전해액, 용매 혼합물
Patent KR-20060067903-A (KR)
Title: Use of h2s-containing offgas streams for preparing sulfur-containing products
Inventor: MUELLER CHRISTIAN
IPC: C01B17/04
Filed: 2005-12-15
Abstract: Preparing sulfur-containing compounds comprises reacting a mixed gas stream comprising hydrogen sulfide, optionally with oxygen, with linear or branched 1-30C olefins and carrying out the reaction in the presence of water and carbon dioxide at a pressure of 2-325 bar. Preparing sulfur-containing compounds of formula R 1>-Q-R 2> comprises reacting a mixed gas stream comprising hydrogen sulfide, optionally with oxygen, with linear or branched 1-30C olefins and carrying out the reaction in the presence of water and carbon dioxide at a pressure of 2-325 bar. Q : -S- or -S-S-; R 1>, R 2>H or optionally saturated, linear or branched 1-30C alkyl. R 1> and R 2> are not simultaneously H.
Patent KR-20060072077-A (KR)
Inventor: PARK SUNG YOUL
IPC: H04B7/15
Filed: 2005-12-22
Abstract: 이동통신 시스템에서 통화 품질의 개선을 위해 사용하는 무선중계 장치 및 방법에 관한 것으로, 아날로그 신호 처리부와 디지털 신호처리부로 구성되는 무선중계 장치로서, 아날로그 신호 처리부는 수신 신호로부터 잡음을 제거하는 필터링부, 필터링부로부터 출력되는 신호를 수신하여 증폭하는 수신측 증폭부, 수신측 증폭부의 출력 신호를 기저대역 신호로 변환하는 수신측 주파수 변환부, 자동 이득 조절부의 출력 신호를 고주파 대역 신호로 변환하기 위한 송신측 주파수 변환부 및 송신측 주파수 변환부의 출력 신호를 증폭하여 출력하기 위한 송싱측 증폭부를 포함하고,  디지털 신호 처리부는 수신측 주파수 변환부의 출력 신호 내에 실제 중계하고자 하는 신호가 존재하는지 확인하기 위한 수신신호 검출부, 수신측 주파수 변환부의 출력 신호 크기를 조절하는 자동 이득 조절부, 자동 이득 조절부 및 수신측 주파수 변환부로부터 기저대역 신호를 입력받아, 입력 신호 내에 존재하는 귀환 신호의 위상과 크기를 이용하여 귀환 신호의 위상과 크기를 갱신하는 귀환신호 검출부,  귀환신호 검출부로부터 전송되는 귀환 신호의 갱신된 위상과 크기를 이용하여 역귀환 신호를 생성하는 귀환신호 합성부, 수신측 주파수 변환부로부터 출력되는 수신 신호와 귀환신호 합성부로부터 출력되는 역귀환 신호를 합성하여 귀환 신호를 제거하는 귀환신호 제거부, 제어부의 제어신호를 받아 다중경로 환경을 조절하기 위해 자동이득 조절부로부터 출력되는 신호의 지연시간을 조절하는 자동지연 조절부 및 제어부를 포함하는 구성을 마련한다. 
     상기와 같은 무선중계 장치 및 방법을 이용하는 것에 의해, 설치비용을 감소시킬 수 있고 출력 크기의 제한과 설치상의 제약 문제를 극복하면서 고출력 특성을 보장할 수 있다. 
       
     자동이득, 귀환신호, 다중경로, 위상
Patent KR-20070068523-A (KR)
Title: Front wheel brake of forklift truck
Inventor: JUNG JAE HYUN
IPC: B66F9/06
Filed: 2005-12-27
Abstract: A front wheel brake apparatus of a forklift truck is provided to efficiently improve the braking force of the forklift truck by using a wet multi-plate disc brake apparatus. A front wheel brake apparatus for a forklift truck includes a brake housing(20), an axle(30), a plurality of brake discs(32), a plurality of friction plates(40), a piston(50), and a wheel hub(70). The plurality of brake discs is spline-coupled along the circumference of the axle. The friction plates are disposed between the brake discs. The friction plates can be moved axially along the inner peripheral surface of the brake housing. The piston presses the frictional plates in a direction in which the brake discs and the friction plates are pressed. The wheel hub includes a shaft section(72) spline-coupled to the axle shaft and an engagement plate section(74) engaged with a wheel of the front wheel. The wheel hub connects the axle to the front wheel.
Patent KR-20070071145-A (KR)
Title: Method for symbolizing controlling-packet for exchanging phot-bust using mutiple carrier frequencies
Inventor: PARK JIN WOO
IPC: H04J14/02
Filed: 2005-12-29
Abstract: A control packet encoding method for exchanging optical bursts by using plural carriers is provided to be capable of using portions of filter banks existing inside an optical burst exchange as optical fiber connection information filters, so as to minimize control packet processing time as minimizing complexity of processing hardware. Optical path setup information of a control packet transmitted via optical burst exchanges of an intermediate path node is oscillated by using a previously allocated first frequency carrier(05). Priority information of the control packet is oscillated by using a previously allocated second frequency carrier(06). The optical burst exchanges located on the intermediate path node receive the control packet which includes the first and second frequency carriers(05,06). Existence and continuous time of the first and second frequency carriers(05,06) of the received control packet are detected. Based on the detected first and second frequency carriers(05,06) and the continuous time, a transmission path of a data burst arriving within a certain time after the control packet is received is set.
Patent KR-20070071339-A (KR)
Title: Manufacturing method of substrate for liquid crystal display device and mother substrate for the same
Inventor: HONG JAE YONG
IPC: G02F1/1345
Filed: 2005-12-30
Abstract: A method for manufacturing for an LCD(Liquid Crystal Display) and a large-sized substrate for the method are provided to realize an overlay key, which is commonly usable in masks of several sizes, and significantly reduce stitch defect or overlay defect, by disposing the overlay key adjacently to each cell region. A large-sized substrate(100) is prepared. The large-sized substrate includes cell group regions(b), a first scribing region(a) surrounding each of the cell group regions, cell regions(d) positioned within each of the cell group regions, and a second scribing region(c) surrounding each of the cell regions. At least one overlay key(102) is formed in the second scribing region for each cell region. The first scribing region and the second scribing region are cut and removed.
Patent KR-20050027254-A (KR)
Title: Efficient encryption and authentication for data processing systems
Inventor: HAWKES PHILIPMICHAEL
IPC: H04K1/04
Filed: 2003-07-24
Abstract: Methods and apparatus are presented herein for encrypting and authentication data, such that some of data can be transmitted in the clear but still be authenticated by the sender. A set of cleartext positions and/or a set of ciphertext positions are used to specify which data blocks will be used to generate an input checksum value (470) and an output checksum value (475). These checksums are then used to generate an authentication tag (490).
Patent KR-20050042141-A (KR)
Title: Broadspectrum substituted oxindole sulfonamide hiv protease inhibitors
Inventor: TAHRI ABDELLAH
IPC: A61K31/4045
Filed: 2003-08-14
Abstract: The present invention concerns the compounds having the formula (I) N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are H, optionally substituted C 1-6alkyl, C2-6alkenyl, C3-7cycloalkyl, aryl, Het1, Het2; R1 may also be a radical of formula (R11aR11b)NC(R10a R10b)CR9-; t is 0, 1 or 2; R2 is H or C1- 6alkyl; L is -C(=O)-, -O-C(=O)-, -NR8-C(=O)-, -O-C1- 6 alkanediyl-C(=O)-, -NR8-C1-6alkanediyl-C(=O)-, - S(=O)2-, -O-S(=O)2-, -NR8-S(=0)2 ; R3 is C1-6alkyl, aryl, C3-7 cycloalkyl, C3- 7cycloalkylC1-4 alkyl, or arylC1-4alkyl; R 4 is H, C1-4alkylOC(=O), carboxyl, aminoC(=O), mono- or di(C1-4alkyl)aminoC(=O), C3-7cycloalkyl, C2-6 alkenyl, C2-6alkynyl or optionally substituted C1-6 alkyl; formula (II) is formula (III) or formula (IV) ; R5a and R5b is C2-6alkenyl, C2-6 alkynyl, C3-7 cycloalkyl or C1-6alkyl, optionally substituted on one or more atoms; R5a and R5b may also be hydrogen, aryl, Het1, Het2; R6 is hydrogen or C1-6alkyl optionally substituted on one ore more carbon atoms. It further relates to their use as broadspectrum HIV protease inhibitors, processes for their preparation as well as pharmaceutical compositions and diagnostic kits comprising them. It also concerns combinations thereof with another anti-retroviral agent, and to their use in assays as reference compounds or as reagents.
Patent KR-20050032596-A (KR)
Title: Phosphonium and imidazolium salts and methods of their preparation
Inventor: BAUMANN DOUGLAS
IPC: C07C305/06
Filed: 2003-08-08
Abstract: Novel phosphonium and imidazolium salts and methods for preparing them are disclosed. The novel phosphonium and imidazolium compounds are useful as polar solvents and have the general formula (I): Q+X- wherein Q+ is formula (a) or formula (b); and X- is formula (c), formula (d) or formula (e); and wherein: each of R1, R2, R3, R4, R5, R9, R10, R11, R12, and R13 is independently a hydrocarbyl group; each of R6, R7, and R8 is independently a hydrogen or hydrocarbyl group.
Patent KR-20050038618-A (KR)
Title: Plug-in coupling for fluid systems
Inventor: BRANDT JOSEF
IPC: F16L37/00
Filed: 2003-08-13
Abstract: The invention relates to a plug-in coupling for fluid systems with two coupling pieces (1, 2), which may be connected to each other, which each have clipping means (3, 4) for mutual connection to each other. One of the coupling pieces (1, 2) has a terminal nozzle section (5), by means of which the above may be plugged into the other connector piece (2, 1) and one of the connector pieces (1, 2) has at least one terminal retaining section (6), supporting the clipping means (3) thereof, which encloses an external circumference contour of the other coupling piece (2, 1), on which the opposing complementary clipping means (4) is embodied. According to the invention, a simple assembly and high connection stability for such a coupling may be guaranteed and a simple disassembly procedure achieved, whereby a separate releasing piece (LT) is provided in the assembled state on the first coupling piece (11) and/or on the second coupling piece (12), which serves to separate the clipped connection between the clipping means (3) of the first coupling piece (1) and the clipping means (4) of the second coupling piece (2).
Patent KR-20050075381-A (KR)
Title: Peritoneal dialysis method
Inventor: KIRIBAYASHI KEI
IPC: A61K33/00
Filed: 2003-11-20
Abstract: A peritoneal dialysate fluid containing adenosine triphosphate or its salt and a peritoneal dialysis method using the same. This peritoneal dialysate fluid is highly safe and causes no peritoneal injury even employed over a long time.
Patent KR-20050092422-A (KR)
Title: Information recording or reproducing device and recording or reproducing method
Inventor: ISHIMOTO TSUTOMU
IPC: G11B7/1387
Filed: 2004-01-16
Abstract: An information recording and/or reproducing device using a detachable disk-like optical recording medium (51) as a recording medium, comprising a storing unit (31) for storing the side-runout at a specified radius position of a disk-like recording medium driven for rotation, a near field light outputting unit (7) for condensing a light beam output from a light source (3) and outputting the condensed light beam as a near field light when disposed in a near field for the information recording surface of the disk-like optical recording medium, and a first control unit (30) for generating a control signal by multiplying a side-runout read from the storing unit by a specified gain and controlling the near field light outputting unit to follow up the side-runout of the disk-like recording medium, and a second control unit (40) for controlling the near field light outputting unit based on the linear characteristics of the return light quantity of a near field light so as to keep it at a specified distance in a near field for the information recording surface.
Patent KR-20050101337-A (KR)
Title: Apparatus in a tv receiver for automatically detecting the type of keyboard attached thereto
Inventor: TESTIN WILLIAM JOHN
IPC: H04N5/44
Filed: 2004-02-12
Abstract: A television apparatus includes a front panel keyboard having first and second keys, and a controller for detecting a type of operational logic of the front panel keyboard. The controller applies a keyboard operational voltage to the front panel keyboard according to the detected type of operational logic. If the controller determines that the type of operational logic is negative, the controller applies the keyboard operational voltage to the front panel keyboard. Otherwise, if the controller determines that the type of operational logic is positive, the controller applies no keyboard operational voltage to the front panel keyboard.
Patent KR-20050098934-A (KR)
Title: Load-measuring device for rolling bearing unit and rolling bearing unit for load measurement
Inventor: YANAGISAWA TOMOYUKI
IPC: G01L5/00
Filed: 2004-02-04
Abstract: The revolving speed of balls (8, 8) constituting the outer row is detected by a revolving speed-detecting sensor (24). Further, the rotating speed of a hub (1a) is detected by a rotating speed-detecting sensor (25). A speed ratio that is the ratio between the revolving speed and the rotating speed is obtained based on the detected signals from both sensors (24, 25). When an axial load varies and the contact angle of the balls (8, 8) varies, the revolving speed of the individual balls (8, 8) varies, and in turn the speed ratio varies. Then, the axial load is calculated based on the variation of the speed ratio. In this way, a load-measuring device for a rolling bearing unit can be structured at low costs, and a structure with which an axial load acting between the hub (1a) and an outer ring (4a) can be obtained is realized.
Patent KR-20050107462-A (KR)
Title: Iron-based parts and method for manufacture thereof
Inventor: IMAI AKIO
IPC: C23C12/02
Filed: 2004-02-27
Abstract: Iron based parts, wherein the surface of an iron or an iron base alloy material is coated with a nickel layer containing carbon or a nickel layer containing carbon and phosphorus, the iron or iron base alloy material has a nickel diffusion layer formed therein whose nickel content decreases toward the deep portion thereof, and further the nickel diffusion layer contains carbon at least in the surface layer thereof. Those iron parts exhibits excellent sliding adaptivity and corrosion resistance and also, in particular, has the hardness distribution being suitably adjusted, in the portion adjacent to its surface.
Patent KR-20050115898-A (KR)
Title: Fan array fan section in air-handling system
Inventor: HOPKINS LAWRENCE G
IPC: F24F7/06
Filed: 2004-03-19
Abstract: A fan array fan section in an air-handling system comprising includes a plurality of fan units (200) arranged in a fan array and positioned within an air-handling compartment (202). One preferred embodiment may include an array controller (300) programmed to operate the plurality of fan units (200) at substantially peak efficiency. The plurality of fan units (200) may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.
Patent KR-20050108400-A (KR)
Title: Oversampling technique to reduce jitter
Inventor: CASTEBARY ROBERT ALLEN
IPC: H04L7/033
Filed: 2004-03-22
Abstract: To achieve improved jitter performance within prescribed bandwidth constraints, a receiver (140) samples a digital signal (11) upon each of n periodic sample clock pulses that occur during the interval t, where n is chosen such that log2(n+1) is an integer (x) greater than zero. At the each of each interval t, the receiver generates a x+1-bit sample value having a first bit indicating the value of the digital signal being sampled, and x remaining bits which collectively indicate a sample interval during which the digital signal changed states if such a change did occur When a change does occur, the receiver inverts the first bit of each sample value upon decoding to coincide with the change in the digital signal.
Patent KR-20050110017-A (KR)
Title: Method for increasing the oral bioavailability of s-'2-(''1-(2-ethylbutyl)cyclohexyl!carbonyl!amino)phenyl!-2-methylpropanethioate
Inventor: URATA YASUO
IPC: A61K31/21
Filed: 2004-03-17
Abstract: The invention is directed to a method of increasing the bioavailability of the active form of S-[2-([[1-(2-ethylbutyl)cyclohexyl]carbonyl]amino)phenyl] 2-methylpropanethioate by administration of a therapeutically effective amount of the drug with food. The invention also provides a kit comprising a pharmaceutical composition comprising a therapeutically effective amount of S-[2-([[1-(2-ethylbutyl)cyclohexyl]carbonyl]amino)phenyl] 2-methylpropanethioate and a pharmaceutically acceptable carrier, prescribing information, and a container, wherein the prescribing information includes advice to a patient regarding administration of the drug with food to improve bioavailability.
Patent KR-20060021835-A (KR)
Title: Advanced fitration devices and methods
Inventor: SOANE DAVID S
IPC: B01D46/00
Filed: 2004-04-28
Abstract: A filter media comprises a medium for capturing and neutralizing harmful substances. Methods for fabricating a low-pressure, high efficiency filter media for capturing harmful substances produce filter media having engineered pores that have an engineered pour size dispersion, which may be monodispersed and uniformly arranged. Neutralizing components may be coated on filter media, providing both increased capture efficiency and neutralization of at least one harmful substance, such as harmful pathogens, aerosols, particulates, VOCs, gases and vapors.
Patent KR-20060028393-A (KR)
Title: White powder and method for production thereof
Inventor: NAKATSUKA KATSUTO
IPC: C09C3/06
Filed: 2003-06-09
Abstract: A white powder exhibiting high brightness which comprises substrate particles and, formed on the surface thereof in the following order, a titanium oxide film and a metallic silver film. The white powder preferably has a brightness (L*) of 75 or higher and the substrate particle preferably has a brightness (L*) of 70 or lower. Further, the substrate particle preferably is a magnetic material, and the titanium oxide film preferably has a film thickness of 5 to 500 nm.
Patent KR-20060026868-A (KR)
Title: Ink-jet printhead substrate, driving control method, ink-jet printhead and ink-jet printing apparatus
Inventor: FURUKAWA TATSUO
IPC: B41J2/05
Filed: 2004-06-01
Abstract: A heater/driver array that includes heaters for generating thermal energy utilized to discharge ink and driver circuits for driving these is mounted on a substrate. The heaters are formed into a plurality of groups and are driven by block drive on a per-group basis. A block selection signal of driving-signal voltage level (VHT) and a heater driving signal corresponding to a selected block are generated based upon a print data signal, which has been input at a logic- signal voltage level (VDD), in any of an input circuit, shift register circuit and decoder circuit. The heater/driver array drives the heaters in accordance with the block selection signal and heater driving signal of the driving-signal voltage level.
Patent KR-20060010840-A (KR)
Title: Process for the preparation of racemic 2-[[2-(4-hydroxyphenyl)ethyl]thio]-3-[4-(2-[4-[(methylsulfonyl)oxy]phenoxy]ethyl)phenyl]-propanoic acid
Inventor: ANDERSSON KJELL
IPC: A61K31/192
Filed: 2004-06-16
Abstract: The present invention provides a process for the preparation of substantially racemic 2-{[2-(4-hydroxyphenyl)ethyl]thio}-3-[4-(2-{4- [(methylsulfonyl)oxy]phenoxy}ethyl)phenyl]-propanoic acid which comprises reacting 2-{[2-(4-hydroxyphenyl)ethyl]thio}-3-[4-(2-{4-[(methylsulfonyl) oxy]phenoxy}ethyl)phenyl]propanoic acid enriched in one enantiomer with a base in an inert solvent.
Patent KR-20070074685-A (KR)
Title: A support structure of refrigerants piping for air conditioner
Inventor: RYU HONG KON
IPC: F24F13/00
Filed: 2006-01-10
Abstract: A refrigerant piping support structure for an air conditioner is provided to reduce service costs by preventing crack generation of refrigerant piping, to improve total air conditioning efficiency by preventing leakage of refrigerant, and to solve complaint of users due to noise reduction. A refrigerant piping support structure for an air conditioner comprises: refrigerant piping(P) and an interference prevention member. The refrigerant piping circulates refrigerant in the inside. The piping support part(500) supports the refrigerant piping. The interference prevention member prevents interference of the refrigerant piping and the piping support part. The piping support part also includes an upper piping member(510), a lower piping member(550) and a linkage member(S) linking the upper piping member with the lower piping member.
Patent KR-20070074787-A (KR)
Title: Gray voltage generator and liquid crystal display apparatus
Inventor: LEE SEUNG WOO
IPC: G09G3/36
Filed: 2006-01-10
Abstract: A gray voltage generator and an LCD(Liquid Crystal Display) device are provided to protect internal circuits of the LCD device by receiving plural control signals from a signal controller during a preliminary operation period. A gray voltage generator includes plural memories(810), plural digital/analog converters(820), and plural resistance strings(840). The memories receive and store a first control signal(SCONT) during a preliminary operation period, and receive and store a second control signal(ICONT) during a normal operation period. The digital/analog converters, which are connected to the memories, convert the first or the second control signal into a reference gray voltage(Vg). The resistance strings, which are connected to respective reference gray voltages, distribute the reference gray voltages, and output plural gray voltages.