baber/WOPTO huggingface dataset:
Patent KR-20000047608-A (KR)
Inventor: KONDO TETSUJIRO
IPC: G06F15/18
Filed: 1999-11-09
Abstract: PURPOSE: A data processing apparatus and data processing methods are provided to process input data by a predetermined processing method and outputs the processed data, to control the process in real time and to process the input data by the learned processing method, so that the output data is improved as time elapses. CONSTITUTION: A self-tuning processing circuit is formed of a real-time learning section(1) or real-time learning means, and a data processing section(2) or data processing means. The real-time learning section(1) receives learning input data used for learning the processing method by which the input data to be processed is processed. The real-time learning section(1) controls the data processing section(2) such that the processing method is learned in real time according to the learning input data and the processing method obtained as the result of the learning is used for processing, in order to adaptively process the input data to be processed so that the output data is improved as time elapses. The data processing section(2) adaptively processes the input data to be processed by the processing method specified by the real-time learning section(1), and outputs the result of the processing as output data. Therefore, since the data processing section(2) processes the input data to be processed by the use of the processing method learned in real time as described above, the processing is adaptively applied to the input data to be processed. The output data obtained by adaptively processing the input data to be processed is improved as time elapses.
Patent KR-20010046115-A (KR)
Inventor: LEE HO WON
IPC: H04B1/69
Filed: 1999-11-10
Abstract: PURPOSE: A method for compressing and transmitting call traffic statistics data in a CDMA mobile communication system is provided to reduce the network load of a GCIN(Global CDMA Interconnection Network) and increase the data transmission performance of the GCIN and the network performance of the whole BSC(Base Station Controller) system by allocating a data packet for each BSC-BS-sector-FA and compressing and transmitting the amount of data. CONSTITUTION: A call traffic statistics data packet structure transmitted to a BSM(Base Station Manager) from a BSC consists of an HDLC(High level Data Link Control) common header(A), a statistics packet header(B), a traffic statistics header(C), a 8-byte bit index(D), and statistics data(E). The HDLC common header(A) is composed of a physical destination address of 4 bytes, a physical source address of 4 bytes, a message form of 1 byte, a message length of 1 byte, a destination process ID of 2 bytes, a source process ID of 2 bytes, a signal ID of 2 bytes, and a CRC of 2 bytes. The statistics packet header(B) is composed of a checksum data of 2 bytes, a packet sequence number of 2 bytes, a message ID of 1 byte, a BCP ID of 1 byte, an SIP ID of 1 byte, and a No Resp Flag of 1 byte. The traffic statistics header(C) is composed of a sector ID and an FA number. The statistics data(E) are composed of t_att, t_alert, a value of the 33th statistics item, and statistics data.
Patent KR-20010046401-A (KR)
Inventor: KIM YONG HWAN
IPC: C08L23/06
Filed: 1999-11-12
Abstract: PURPOSE: The titled polyolefin resin composition obtained by mixing an antioxidant with a mixed resin composition of linear low density polyethylene and ethylene vinyl acetate resin and a molded product prepared by molding rotary type powder are provided, which improve impact resistance and environmental stress crack resistance when applied to rotary type powder molding. CONSTITUTION: The resin composition is prepared by mixing 0.5 to 25% by weight of ethylene vinyl acetate resin and 0.03 to 0.20% by weight of an antioxidant with linear low density polyethylene, wherein the ethylene vinyl acetate resin has a vinyl acetate content of 1.5 to 28% by weight.
Patent KR-20010048431-A (KR)
Inventor: CHOI SEONG MU
IPC: F01N9/00
Filed: 1999-11-26
Abstract: PURPOSE: A nitric oxide purifying system for a diesel vehicle is provided to dissolve NOx to N2 by storing NOx below 200°C and injecting Urea when NOx is released above 200°C to control reduction atmosphere, thereby improving the purifying efficiency of exhaust gas. CONSTITUTION: A nitric oxide purifying system for a diesel vehicle includes a NOx storage catalytic converter(30) mounted on an exhaust tube(20) of an engine(10), a Urea catalytic converter(40) mounted below the NOx storage catalytic converter, and the Urea supply element mounted at a side of a front end of the Urea catalytic converter, wherein the Urea supply element includes a tank(70) storing Urea, a feed pump for supplying the Urea of the tank, a nozzle(90) for discharging the Urea supplied by the feed pump by mixing with air, a temperature sensor(50) for detecting a temperature of the exhaust tube, and a control part(60) for driving the feed pump if a signal output from the temperature sensor is higher than a predetermined temperature.
Patent KR-20010048829-A (KR)
Inventor: CWON HYUN OAK
IPC: B62M3/08
Filed: 1999-11-29
Abstract: PURPOSE: A bent pedal shaft of a bicycle is provided to transmit more torque to a pedal shaft by combining the pedal shaft with bent shafts at an obtuse angle. CONSTITUTION: Shafts(1,2) are formed between pedals(4,5) of a pedal shaft. The pedal shaft is bent in a torque transmitting direction. The shafts are combined at an obtuse angle. When the pedals are placed in a specific position(8), a sine angle(11) of a shaft extension line(7) is larger than a sine angle(10) of an extension line(6) of a general shaft. Thus, a larger sine angle is obtained and more torque is transmitted to the pedal shaft. Therefore, the efficiency of power transmission is improved.
Patent KR-20010049029-A (KR)
Inventor: LEE HONG GU
IPC: D06F37/00
Filed: 1999-11-30
Abstract: PURPOSE: A washer is provided to recycle washing water used in final rinsing stroke, to induce saving of material and to reduce the consumption amount of the washing water. CONSTITUTION: A washer comprises a body(100) forming an outer appearance; an outer tub(200) restoring washing water by being elastically supported; a washing tub(30) washing a laundry by being rotatably mounted on inside of the outer tub; an inlet passage letting in the washing water from the outer tub to temporarily restore the washing water used in washing and rinsing by being mounted an a space between the body and the outer tub; and a restore tank(800) having a discharge passage(820) applying the contained washing to the inside of the outer tub. Thereby, the washing water is restored without discharging outside and recycled in washing to reduce the washing water amount.
Patent KR-20010057199-A (KR)
Title: Logic circuit
Inventor: PARK YEON JUN
IPC: H03K19/00
Filed: 1999-12-20
Abstract: PURPOSE: A logic circuit is provided to obtain a stabilized voltage margin by maintaining logic threshold voltage of the logic circuit constant even when the driving voltage applied to the circuit changes. CONSTITUTION: A logic circuit comprises a reference voltage generator(2) for generating a reference voltage(VREF); a P-MOS transistor group(3) constituted by P-MOS transistors(PM11,PMn) for receiving a driving voltage(VCC) through a source and the reference voltage from the reference voltage generator through a base, and which are turned on/off in accordance with the voltage level of the voltage signal input from an external source; an N-MOS transistor group(4) constituted by N-MOS transistors(NM11,NM12) for receiving a ground voltage(GND) through a source, and which are turned on/off in accordance with the voltage level of the voltage signal input from an external source; and a logic unit(5) constituted by an N-MOS transistor(NM13) and a P-MOS transistors(PM12) connected in parallel or serial between the drain terminal of the P-MOS transistor group and the drain terminal of the N-MOS transistor group, and which are turned on/off in accordance with the voltage level input to the gate.
Patent KR-20010060416-A (KR)
Inventor: KIM BYEONG EOK
IPC: B01J20/20
Filed: 1999-12-21
Abstract: PURPOSE: A method for manufacturing a dioxin adsorbent which can substitute expensive activated carbon by activating coke breeze having a smaller surface area than activated carbon, and an adsorbent is provided which improves adsorptive power on dioxin to the equivalent level as powder activated carbon using sodium hydroxide. CONSTITUTION: The method for manufacturing an adsorbent for removing dioxin using coke breeze comprises the steps of manufacturing activated coke breeze by activating the coke breeze so that a surface area thereof becomes 20 to 200 m2/g; and manufacturing sodium hydroxide supported activated coke breeze by adding sodium hydroxide to the activated coke breeze, wherein the activation is carried out at a temperature of 600 to 900 deg.C under the oxygen contained environment, and the sodium hydroxide is added to the activated coke breeze in an amount of 0.3 to 3.0 wt.% based on the total weight of the adsorbent. The adsorbent for removing dioxin is manufactured by the method comprising the steps of manufacturing activated coke breeze by activating the coke breeze so that a surface area thereof becomes 20 to 200 m2/g; and manufacturing sodium hydroxide supported activated coke breeze by adding sodium hydroxide to the activated coke breeze, wherein the activation is carried out at a temperature of 600 to 900 deg.C under the oxygen contained environment, and the sodium hydroxide is added to the activated coke breeze in an amount of 0.3 to 3.0 wt.% based on the total weight of the adsorbent.
Patent KR-20000012752-A (KR)
Inventor: PARK JU BONG
IPC: B26D3/00
Filed: 1999-12-22
Abstract: PURPOSE: A cutting machine is provided to improve the working efficiency and the productivity, to minimize the cost, to exactly cut the connecting part between pipes and to extend the lifetime of the structure. CONSTITUTION: The pipe model cutting machine(100) is composed of:a first supporting stand(110); a first guide(120) installed on the left and right side of the first supporting stand(110) to be able to move in a straight line and installing and supporting the model cutting of a pipe(400); a jig(130) installed to be near the lower side of the first guide(120) and installing a torch(131) for cutting a section of the pipe(400) to various kinds of shapes; a driving motor(140) for revolving the pipe(400); and a drawing conveyer(200) providing the pipe(400) to be cut to the upper side of the first supporting stand(110).
Patent KR-20000012786-A (KR)
Inventor: LEE HEE YOUNG
IPC: A61C11/06
Filed: 1999-12-24
Abstract: PURPOSE: A mandibular angle retractor is provided to smoothly perform a surgical operation in a limited space, to easily remove the cut fracture piece and to exactly measure and secure a visual field with its own illuminator. CONSTITUTION: The mandibular angle retractor is composed of:a handle(1); a frame(2) formed with a semicircular type ring(2a) on an end, bent about 45 degrees from the handle; an active member(3) inserted to butt with a tip(3a) formed on the end of the groove(2b), inserted into the groove which is formed inside the bent part of the frame as the tip appears and disappears to the semicircular type ring according to the outer force; a lever(4) for supplying a working power to the active member, combined on the frame by a shaft(4a).
Patent KR-20010060902-A (KR)
Inventor: SHIN DONG CHEOL
IPC: B60T1/06
Filed: 1999-12-28
Abstract: PURPOSE: A disk rotor structure has an undercut part of a disk rotor with optimized shape to reduce conning phenomenon occurring on a contacting part of the disk rotor by centrifugal force or heat expansion. CONSTITUTION: A disk rotor(16) integrally comprises a central part(16a), a neck part(16b), an undercut part(16c) and a contacting part(16d). The central part(16a) is engaged with a hub. The neck part(16b) is extended from the central part(16a) outward and bent to be stepped. The undercut part(16c) is extended from the neck part(16b) outward. The contacting part(16d) is extended from the undercut part(16c) outward to face with a pad in a caliper. The first sloping part(16e) and the second sloping part(16f) whose sectional thickness is rapidly decreased are integrally formed on both front ends of the undercut part(16c) and connected with the neck part(16b) and the contacting part(16d).
Patent KR-20010065331-A (KR)
Inventor: HONG JEONG IL
IPC: G06F11/267
Filed: 1999-12-29
Abstract: PURPOSE: A memory device equipped with a parallel test circuit is provided to test a great volume of memory device in a short time by providing a parallel test circuit, by holding a mode capable of writing and reading data in parallel. CONSTITUTION: A memory cell(10) is equipped with the banks(B0,B1,B2,B3). A test mode control unit(20) duplicates data in parallel according to a parallel test mode selection signal(TMS). A parallel writing circuit(30) duplicates the test data inputted under the control of the test mode control unit(20), and records the data in the banks(B0,B1,B2,B3). A parallel data comparison circuit(40) reads the data from the banks in parallel under the control of the test mode control unit(20), and outputs a result compared with the data recorded by the parallel writing circuit(30).
Patent KR-20010065508-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A cooking oil vending machine for conveniently providing various kinds of cooking oil to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a cooking oil receiving chamber (26) for preventing discharge of the cooking oil is opened. Right after discharging the cooking oil corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of cooking oil to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the cooking oil is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010059980-A (KR)
Title: Method for manufacturing dram cell capacitor
Inventor: HAN CHANG HUN
IPC: H01L27/108
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a DRAM cell capacitor is provided to prevent a crack from creating in a periphery area by forming a lower electrode by using a nitride layer formed only at both sides of a plug layer. CONSTITUTION: A plurality of word lines(12) and bit lines(16) are formed on a semiconductor substrate(11). An interlayer dielectric having a plurality of capacitor contact holes are formed on the bit lines. A plug layer(15) is formed on the capacitor contact holes. Then, the plug layer(15) is etched such that the plug layers are insulated from each other. The interlayer dielectric is etched such that the insulated plug layer is protruded. Then, the first insulating layer is formed on the entire surface of the structure. After etching the first insulating layer, the second insulating layer having an etching selectivity with respect to the first insulating layer is formed on the entire surface of the structure. Then, the second insulating layer is etched. After forming a lower electrode, the second insulating layer is removed. A dielectric layer is formed on the surface of the lower electrode.
Patent KR-20000035841-A (KR)
Title: Pre-stressed membrane basket cover assembly
Inventor: BROPHY MARK E
IPC: F28D19/04
Filed: 1997-08-14
Abstract: PURPOSE: A rotary heat exchangers and, more specifically, heat exchange baskets for such rotary heat exchangers is provided to transfer heat from hot gas stream such as flue gas stream to cold stream such as burnt air. CONSTITUTION: A rotary regenerative air pre heater has heat exchange baskets which contain the mass of heat absorbent material commonly comprised of stacked plate-like elements. The heat exchange basket comprises a frame which is open on each end and which is closed on the sides by basket cover assemblies. Each basket cover assembly includes a light gauge membrane which is welded to the interior surface of the basket cover. Shrinkage of the membrane due to the weld imposes a pre-tension on the membrane which resists deformation of the cover assembly by the heat exchange elements.
Patent KR-20000068463-A (KR)
Title: 동축 이중 대역 안테나
IPC: H01Q5/378
Filed: 1997-08-12
Abstract: 소형이고 제조하기에 용이한 전자기 안테나(20, 30)는 제1 선정된 전기 길이를 갖는 동축 케이블(24)의 일부, 전자기 단극(28)을 형성하기 위해서 상기 일부로부터 제거된 상기 케이블의 외부 도체(22), 상기 일부의 유전체 물질(26) 주변에 나선형으로 권선된 도체를 포함하는 기생 소자(30) - 상기 기생 소자는 제2 선정된 전기 길이를 가짐 -, 및 상기 일부 및 상기 기생 소자와 전자기적인 협동 관계로 배치된 전기 접지면(22)을 포함한다.  상기 기생 소자는 접착제를 사용하여 상기 일부의 상기 유전체 물질에 고정될 수 있고, 상기 제1 선정된 길이는 실질적으로 제1 선정된 파장의 1/4이고 상기 제2 선정된 길이는 실질적으로 제2 선정된 파장의 1/2일 수 있다.  특히, 상기 제1 선정된 길이는 9.4cm일 수 있고, 상기 제2 선정된 길이는 7.9cm일 수 있다.  또한, 상기 전기 접지면은 상기 일부 및 상기 기생 소자에 실질적으로 수직하게 배치될 수 있고, 상기 기생 소자 권선의 피치각은 전자계 강도 및 전력 밀도의 선택된 공간 패턴을 생성하기 위해서 변화될 수 있다.  동축 케이블로부터 전자기 안테나를 제조하는 방법이 개시되어 있다.
Patent KR-20000048892-A (KR)
Inventor: PETERSON ANDREW C
IPC: A61K31/216
Filed: 1997-09-29
Abstract: PURPOSE: Novel (o-acyl-p-N-acylamino-phenyl)-O-phosphoethanolamines and pharmaceutically acceptable salts thereof having anti-inflammatory activity, and pharmaceutical compositions containing same are provided. Certain novel intermediates are also provided. CONSTITUTION: An (o-acyl-p-N-acylamino-phenyl)-O-phosphoethanolamine of the formula (1) wherein: R represents a linear or branched C9-23 alkyl or alkenyl, optionally substituted with one or more of halo, C1-3 alkoxy or cyano, provided that a double bond of the alkenyl does not involve the carbon atom of the alkenyl that is bonded to the C=O function of formula 1; R¬1 represents a linear or branched C1-23 alkyl, optionally substituted as denoted for R; and O-PEA represents an O-phosphoethanolamine moiety of the formula: in which R¬2 is hydrogen or methyl, provided that at least one R¬2 is methyl; and the cis and trans isomers of (1) when R is said alkenyl; and the pharmaceutically acceptable salts thereof.
Patent KR-20000052749-A (KR)
Title: Hydrocarbon gas processing
Inventor: WILKINSON JOHN D
IPC: F25J3/02
Filed: 1997-10-24
Abstract: PURPOSE: A process for the recovery of propane, propylene and heavier hydrocarbon components from a hydrocarbon gas stream is disclosed. CONSTITUTION: A stream is cooled and/or expanded to partially condense it, then separated to provide one or more C3 containing liquid steams and a first vapor stream. These streams are then directed into a distillation column wherein a second vapor stream is separated to recover a product containing the major portion of the C3 components and heavier hydrocarbon components. A distillation stream is withdrawn from the column below the feed point of the first vapor stream and is then directed into heat exchange relation with the second vapor stream to cool the distillation stream and condense at least a part of it, forming a condensed stream. At least a portion of the condensed stream is directed to the distillation column as its top feed. The quantities and temperatures of the feeds to the distillation column are effective to maintain the overhead temperature of the distillation column at a temperature whereby the major portion of the desired components is recovered.
Patent KR-20000069673-A (KR)
IPC: F16L3/015
Filed: 1997-12-09
Abstract: 본 발명은 케이블, 호스 등을 수용하고 크로스-부재 (2, 3) 에 의해 연결되는 평행한 스트랩 (1) 에 의해 형성되는 관절 형태로 서로 연결된 다수의 체인 링크를 포함하며,  상기 스트랩 (1) 은 상응하게 구성된 크로스-부재 (2, 3) 또는 중간 요소의 착탈가능한,  스냅-인 수용을 위해 체인의 내부를 향한 측면의 체결 돌출부 (7) 갖는 에너지 가이딩 체인에 관한 것이다. 
     모듈러 방식의 에너지 가이딩 체인의 유효 단면적을 확장시키기 위해,  본 발명은 적어도 크로스-부재 (2, 3) 중 일부를, 적어도 브래킷의 한쪽면에 바람직하게 스트랩 (1) 의 평행한 상부 및 하부 가장자리에 의해 한정되는 단면의 확장을 형성하는 다중-부품 브래킷으로 구성할 것을 제안한다.    브래킷의 폭 및/또는 높이는 어댑터 (11) 를 사용하여 바뀔 수 있다.
Patent KR-20000069734-A (KR)
Title: 특별 모드 인에이블 검출 회로를 갖는 마이크로제어기 및 그 동작 방법
IPC: G06F11/22
Filed: 1998-10-28
Abstract: 자유-작동 마이크로제어기(즉, 어떠한 리셋 신호를 갖지 않는 것)가 마이크로제어기를 테스트 또는 특별 동작 모드에 두기 위한 특별 모드 인에이블 검출 로직과 함께 제시되며, 상기 목적을 위한 전용 핀의 도움은 필요로 하지 않는다. 오히려, 본 발명은 테스트 모드가 개시될 자유-작동 마이크로제어기를 표시하기 위하여 테스트 전압을 먼저 인가하는 방법론을 실행한다. 일단 개시되면, 장치는 정상 동작을 저지하는 어떠한 리셋 신호도 갖지 않기 때문에, 장치가 정상 동작을 개시할 수 있기 전에 테스트 모드를 개시하는 것을 보장하기 위하여 전원 전압(V DD )이 인가되기 전에 테스트 전압이 인가된다.
Patent KR-20000075739-A (KR)
Title: 리더 서열이 없는 단백질 수송의 억제제
IPC: A61K31/216
Filed: 1998-02-25
Abstract: 세포를 리더 서열이 없는 단백질과 수송 분자간의 결합을 억제하는 화합물과 접촉시켜 리더 서열이 없는 단백질의 세포로부터의 수송을 억제하는 방법이 제공된다.  리더 서열이 없는 단백질로는 FGF-1, FGF-2, IL-1α, IL-1β, CNTF 및 HIV-tat가 있다.  이들 방법은 종양 및 당뇨병을 포함하는, 다양한 질병의 치료에 유용하다.
Patent KR-20000076390-A (KR)
Title: 전자부품
IPC: H01G4/30
Filed: 1998-03-12
Abstract: 본 발명은 유전체박막(4)과, 그 위에 적층된 정규전극(1a, 1b)과 유전체박막(4)상에 절연성 영역(20)을 통해 적층된 모형전극(2a, 2b)과, 양측면에 설치된 보조전극(3)을 가지는 전자부품에 있어서, 등가직렬저항 등의 특성을 개선하기 위해 절연성 영역(20)의 폭을 유전체박막(4) 두께의 500배 이상으로 한다. 상기 구성에 의해 모형전극에 의한 주파수 특성의 악화가 개선된 전자부품을 얻을 수 있어, 콘덴서 등에 사용할 수 있다.
Patent KR-20010005952-A (KR)
Title: 단백질을 구강으로 운반하는 방법
IPC: A61K38/28
Filed: 1998-04-02
Abstract: 척추동물에 생활성 화합물을 구강으로 투여하는 방법 및 그 조성물에 대해 설명한다.  이 방법은 팽창가능한 하이드로겔 매트릭스와 하이드로겔 매트릭스에 포함된 생체활성 화합물로 구성된 조성물을 척추동물에 구강으로 투여하는 것으로 구성된다.
Patent KR-20010012150-A (KR)
Inventor: TRIPLETT E W
IPC: A01N63/20
Filed: 1998-04-02
Abstract: Root nodule bacterial strains are designed specifically to aid in the growth of soybeans. A high copy number plasmid is described to make trifolitoxin, an antibiotic. The plasmid is preferably hosted in a Sinorhizobium species which is capable of nodulating roots of soybean plants. The phenotype of trifolitoxin production confers a competitive advantage on the inoculant strains by inhibiting competitive strains. To facilitate soybean growth a separate hydrogen uptake capability is also included in the inoculant, either in the same Sinorhizobiumstrain or in a companion trifolitoxin- resistant strain of root nodule bacteria introduced in the same inoculant.
Patent KR-20010012529-A (KR)
IPC: C03C17/02
Filed: 1998-03-11
Abstract: 하기 화학식 1∼3으로 표시되는 화합물을 포함하여 이루어지는 것을 특징으로 하는 유리질 피막을 형성하는 코팅제 및 그것을 사용한 코팅방법 및 코팅장치. 
     (화학식 1) 
     R 1   p Si (OR 2 ) 4-p   
     (화학식 2) 
     R 2 (OSi (OR 2 ) 2 ) q OR 2   
     (화학식 3) 
     M (OR 3 ) r   
     식중, R 1 은 중합성 유기기이고, R 2 는 탄소수 4이하의 알킬기이고, R 3 은 탄소수 6이하의 알킬기이고, p는 1∼3의 정수이고, q는 1∼10의 정수이고, M는 3가 또는 4가의 금속이온이고, r는 M의 가수에 따라 3 또는 4의 정수이고, 각 화합물이 복수의 R 1 , R 2 또는 R 3 을 포함할 때, 그들은 동일하거나 다르더라도 좋다. 
     본 발명에 의하여 충분한 유연성을 갖고, 미크론 오더영역의 막두께의 제어에 우수하고, 동시에 신속히 경화하는 유리질 피막을 형성하고, 경화후의 피막이 기재와의 접착성이 높고 우수한 내유기 용매성을 갖는 유리질 피막형성 코팅제와 그것을 사용한 유리질 피막의 코팅 방법 및 코팅 장치가 제공된다.
Patent KR-20010012851-A (KR)
Title: 유량제어밸브
IPC: F02M25/07
Filed: 1998-03-25
Abstract: 밸브하우징의 유로를 개폐하는 밸브체를 폐쇄방향으로 작동하는 스프링과 밸브구동부 하우징을 부착하는 부래킷의 상면에 설치된 凹 부내에 밸브구동측에 돌출시켜서 설치한 凸 상부와, 상기 밸브구동부하우징으로부터 상기 부래킷측으로 돌출시켜서 형성한 보호부재와, 상기 부래킷의 저부와 외부를 연통하도록 이 부래킷에 형성한 개구를 구비한 것으로, 밸부하우징으로부터의 열영향과 외부로부터의 이물질의혼입에 의한 악영향을 저감하는 것이다.
Patent KR-20000071277-A (KR)
Title: 무선 클라이언트 장치용 원격 책갈피
IPC: H04W88/18
Filed: 2000-01-21
Abstract: 본 발명은 향상된 전송 효과, 감소된 사용자 네비게이션 및/또는 감소된 양의 메모리 자원을 가진 책갈피를 이행하기 위한 무선 장치를 가능하게 하는 향상된 기술에 관한 것이다. 향상된 기술의 일 관점은 책갈피의 선택에 의해 문서 또는 파일을 요구할 경우, 무선 장치에서 중간 서버로의 압축 요구의 사용에 관계한다. 향상된 기술의 다른 관점은 감소된 사용자 상호작용(예를 들면, 단일 버튼 동작)과 관련된 문서 또는 파일을 요구하기 위한 책갈피 선택에 대한 사용자의 능력이다. 향상된 기술의 또다른 관점은 책갈피를 위한 네트워크 주소(예를 들면, URLs)를 저장하기 위해 무선 장치의 메모리 자원을 낭비할 필요가 없다는 것이다.