baber/WOPTO huggingface dataset:
Patent KR-20010055909-A (KR)
Inventor: JUN JAE HONG
IPC: H01L21/68
Filed: 1999-12-13
Abstract: PURPOSE: A wafer cassette of a front open unified pod(FOUP) type is provided with a simple structure to reduce errors in operation and also to prevent damage thereof. CONSTITUTION: The wafer cassette(100) includes a cassette body(200) and a twofold door(300). The cassette body(200) has slots formed therein to hold a plurality of wafers, and a doorway through which the wafer is loaded or unloaded. The twofold door(300) opens or shuts the doorway of the cassette body(200) by an opener. In addition, a pair of guide bars(210) are formed at both sides of the doorway, and a supporting plate(220) is formed under the guide bars(210). The twofold door(300) is inserted into the guide bars(210) and then supported by the supporting plate(220). The twofold door(300) has a main door(310) and an auxiliary door(320). The main door(310) has a slit(311) formed in one side end thereof to admit the opener thereinto, while the auxiliary door(320) faces the main door(310) at close range. The main door(310) and the auxiliary door(320) are connected to a connector capable of adjusting a distance therebetween.
Patent KR-20010057458-A (KR)
Inventor: LEE SANG GIL
IPC: C02F1/52
Filed: 1999-12-23
Abstract: PURPOSE: A reuse method of waste sulfuric acid as an acid washing liquid and an inorganic coagulant of ferrous sulfate is provided, which can reuse the waste sulfuric acid, eliminate high treatment cost required to treat the acid, and solve landfill problems associated with water treatment plants. CONSTITUTION: The method comprises as follows: (i) dissolve by feeding iron component to waste solution of sulfuric acid to get 220 gram per liter of FeSO4; (ii) filter the residue solid and separate free sulfuric acid contained in waste sulfuric acid solution and iron ion component by diffusion dialyzing with keeping the flow velocity of recovered acid region higher than that of metal waste solution region and by controlling the flow velocity range of both sides to 600-1200 ml per square meter hour; and (iii) measure the concentration of the recovered acid and iron ion-containing metal waste solution which are obtained by diffusion dialysis, before keeping the concentration of recovered acid at the proper acid washing concentration range of 150-250 gram per liter and the concentration of iron ion-containing metal waste solution at 200-400 gram per liter of ferrous sulfate contained in metal waste solution, followed by using them as acid washing solution and an inorganic coagulant respectively.
Patent KR-20010057732-A (KR)
Inventor: LEE GONG SEON
IPC: G06F15/16
Filed: 1999-12-23
Abstract: PURPOSE: A method for processing a user signal in a distributed system is provided to control a process newly generated by generating new processes as an identical process group using a signal processing module instead of generating new processes according to a characteristic of a program as a special process group. CONSTITUTION: In case that a user inputs a command, an event is generated(200). A client process transmits the event to a server process through a communication module(202). A signal processing module judges whether a present state of a debugger is in an execution state or a standby state(204). In case that the debugger is in the standby state, the debugger processes the command(206). The signal processing module transmits a process result of the event of the debugger through the communication module(208). A signal is transmitted to the debugger(210).
Patent KR-20010063872-A (KR)
Inventor: JUN JONG AM
IPC: H04L12/28
Filed: 1999-12-24
Abstract: PURPOSE: A device for controlling a high-speed IP(Internet Protocol) routing, using a CAM(Content Addressable Memory) and a processor, is provided to easily provide existing IP services in an ATM(Asynchronous Transfer Mode) network, based on the expandability of an ATM switch/device. CONSTITUTION: A CAM(Content Addressable Memory,204) stores routing information. A processor(205) provides new routing information. The first memory(104) stores re-assembled IP(Internet Protocol) packet. The second memory(107) stores a header of a received IP packet. A CAM connector(108) updates the header of the IP packet stored in the second memory(107) with routing information corresponding to the header of the received IP packet, and updates the CAM(204) with routing information newly received from the processor(205). A processor connector(109) provides an interface function with the processor(205). A PCI(Peripheral Component Interconnect) transmitter(101) delivers the IP packet re-assembled by an ATM adaptation layer through a PCI bus. A PCI receiver(102) receives the IP packet transmitted from the PCI transmitter(101) through the PCI bus to be stored in the first memory(104), and updates the header of the IP packet of the first memory(104) with the header of the IP packet including the routing information. A PCI controller(105) receives the IP packet transmitted from the PCI transmitter(101) through the PCI bus to store the header of the IP packet in the second memory(107) and deliver the header of the IP packet to the CAM connector(108), and delivers the header of the IP packet including the routing information to the PCI receiver(102). A clock supplier(110) dynamically supplies a PCI clock, a memory clock and a system control clock. And a system controller(111) arbitrates a usage request of the PCI bus.
Patent KR-20010065387-A (KR)
Inventor: HAN SEONG
IPC: G01R23/00
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus and a method for compensating level smoothing of a spectrum analyzer are provided which compares a measurement value of an apparatus capable of measuring an accurate standard level with a measurement value of the spectrum analyzer to compensate a difference between the two value. CONSTITUTION: An apparatus for compensating level smoothing of a spectrum analyzer includes a controller(10) storing a program for controlling the apparatus and calculating a compensation value, the spectrum analyzer(20) for analyzing the frequency of an input signal and storing the compensation value, and a signal generator(30) for generating a signal whose frequency and level are higher than the frequency and level the spectrum analyzer can measure. The apparatus further has a level distributor(40) for receiving the signal generated by the signal generator to uniformly distribute the signal, a power sensor for receiving the distributed signal to convert the signal into a signal with a predetermined level, and a power meter(50) for measuring only the level of an input signal.
Patent KR-20010065485-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a curry vending machine for conveniently supplying various kinds of curries to consumers at a near area of 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 an operating plate(22) installed movably at the lower part of each separating plate for preventing the dropping of a pack of curry is opened. Right after dropping a pack of curry corresponding to cash input, a solenoid valve(21) regulates an interrupter plate(24) to exactly control the number of curry packs to be vented. In the case that the bottom of a casing(25) is closed with upwardly drawing the operating plate(22), the solenoid valve(21) operated by electric force draws the interrupter plate(24) so that another pack of curry is placed between the interrupter plate(24) and the operating plate(22) for the next vent.
Patent KR-20010059158-A (KR)
Inventor: CHOI DEUK SEONG
IPC: H01L21/66
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a test pattern of a semiconductor device is provided to form the test pattern by using conventional test patterns and to prevent contact error of a test prober previously. CONSTITUTION: The semiconductor device test pattern manufacturing method applies to the test pattern for the semiconductor device which has a structure which includes a junction region below a pad region which are coupled with a pad and is acknowledgeable whether proper PN junction characteristic is achieved. At first, the junction region(100) is defined on a semiconductor substrate under the region defined as a pad during forming a device separation layer. Then, an impurity junction region(200) is formed by implanting n type or p type impurities on the junction region. At last, the first poly and the second poly are formed on the semiconductor substrate, and a metallic wire(47,49) coupled with the second poly is formed to acknowledge whether the probing is present or not.
Patent KR-20010066702-A (KR)
Inventor: KIM GI WAN
IPC: H04B1/40
Filed: 1999-12-31
Abstract: PURPOSE: A transmitting apparatus for portable communication devices is provided to reduce current consumption and increase call time by changing amplification units according to a level output state and to improve linearity and efficiency by amplifying a harmonic component removed signal. CONSTITUTION: The first amplifier(32) is installed between a drive amplifier(10) and an RF SAW(Surface Acoustic Wave) filter(20). A switching part(36) and the second amplifier(34) are installed between the RF SAW filter(20) and an isolator(40) in serial. As the first amplifier(32) has an amplification degree of 16dBm, a signal of 4dBm outputted from the drive amplifier(10) is outputted as a signal of 20dBm through the first amplifier(32). The harmonic components of the signal passed through the first amplifier(32) are removed through the RF SAW filter(20). At this moment, a power of about 2dBm is reduced. The switching part(36) transfers the signal inputted from the first amplifier(32) to two kinds of paths. One(a) of the terminals of the switching part(36) is connected to the input side of the second amplifier(34). The other terminal(b) of the switching part(36) is connected to the output side of the second amplifier(34). Accordingly, the signal outputted through the terminal(a) of the switching part(36) is amplified and outputted through the second amplifier(34), but the signal outputted through the terminal(b) is outputted without being amplified.
Patent KR-20000052803-A (KR)
Inventor: WARY JOHN
IPC: B05D7/24
Filed: 1997-10-24
Abstract: PURPOSE: Provided are improved parylene polymer layers, methods of making the same and methods of using the same and the method comprises depositing monomers of parylene onto the surface of a substrate to form a layer, and treating the layer with a pulsed plasma treatment. CONSTITUTION: A multi-level structure comprises a first layer, a parylene polymer layer and a layer of adhesion promotion material. The parylene polymer layer is disposed along the first layer, and the layer of adhesion promotion material is disposed along the layer of adhesion promotion material. The parylene polymer layer is formed form a material that has a structure: wherein m is an integer having a value of 0, 1, 2, 3 or 4, z is greater than 1, G is a halogen, an alkyl group, a cyclo hydrocarbon, an alkylene group or an alkylyne group having the general formula CnHyXW, wherein X is a halogen, n is an integer greater than zero and a sum of y and w is at most equal to a sum of 2n and 1, and wherein the parylene polymer layer has a zinc impurity level of at most about 66 parts per billion.
Patent KR-20000069055-A (KR)
IPC: C07D405/14
Filed: 1997-11-10
Abstract: A description is given of symmetrical triazine derivatives of formula (1), wherein R1 and R2 are each independently of the other hydrogen; C1-C12alkyl, C1-C12alkoxy; and R3 is C1-C12alkyl; or C1-C12alkoxy. The easily accessible triazine derivatives are suitable for protecting ultraviolet-sensitive materials, in particular skin and hair of humans and animals, from the harmful effects of UV radiation.
Patent KR-20000057673-A (KR)
Title: Supporting structure for the crankcase of a reciprocating piston internal combustion engine
Inventor: HILBIG JENS
IPC: F16F15/26
Filed: 1997-12-11
Abstract: PURPOSE: A supporting structure is provided for the crankcase of a reciprocating piston internal combustion engine. CONSTITUTION: A supporting structure for the opening area of a crankcase facing an oil pan, having a platelike component (3) which is fixed to the crankcase walls by means of lugs (14) thereby reinforcing the housing and provided with bearings (8, 9) forming a single piece and accommodating a balance shaft.
Patent KR-20000075935-A (KR)
Title: 플립 커버 조립체
IPC: F16C11/10
Filed: 1998-03-06
Abstract: 장치 하우징을 갖는 장치용 플립 커버 조립체는 상기 장치 하우징에 회전가능하게 부착된 캡 부재, 상기 캠 부재에 부착되어 상기 캠 부재와 회전하는 플립 커버 및 상기 장치 하우징에 형성되고 상기 캠 부재의 상대 위치에 따라 열림 위치와 닫힘 위치중 한개의 위치쪽으로 상기 캠 부재와 플립 커버를 밀어내는 구조를 포함한다. 상기 캠 부재는 상승 표면의 반대측에 배치된 최소한 2개의 머무름 표면을 포함한다.상기 머무름 표면은 상기 열림 위치와 닫힘 위치에서 상기 밀어냄 구조를 연동하고, 상기 캠 부재의 상승 표면은 상기 열림 위치와 닫힘 위치 사이의 열림/닫힘 위치에서 상기 밀어냄 구조를 연동한다. 상기 배치는 열림 위치와 닫힘 위치에 대하여 긍정적인 "감촉"을 제공하고, 캡 메커니즘을 이용함으로써, 플립 커버 감촉과 이동상의 다양한 변화는 이루어진다. 더욱더, 이러한 간단한 구조는 제조 시간 및 비용을 절감한다.
Patent KR-20010012106-A (KR)
Title: 내연기관용 미끄럼베어링
IPC: C23C28/00
Filed: 1999-02-22
Abstract: 구리합금에의 고용상태의 첨가원소인 Ag, Sn이, 베어링미끄럼중에, 미끄럼면에서 첨가원소끼리의 또는 Cu와의 6방정화합물 또는 공정을 형성하는 구리합금을 라이닝으로 하는 미끄럼베어링의 고면압조건하에서의 내시저성을 향상한다. 
     Ag 0.1∼2중량% 및 Sn 1∼10중량%를 필수원소로서 함유하고, 나머지부가 실질적으로 Cu로 이루어진 구리합금을 백메탈에 접착하고, 상기 구리합금의 백메탈과 반대쪽에 위치하는 거칠기(Rz) 약 0.5∼약 10㎛의 조면화면을 MoS 2 를 55∼95중량% 함유하는 폴리이미드수지, 폴리아미드이미드수지, 에폭시수지, 에폭시수지 및/또는 페놀수지열경화성수지오버레이로 피복한다.
Patent KR-20010012402-A (KR)
Title: 안정한 약제학적 경구 투여형
IPC: A61K45/00
Filed: 1998-05-08
Abstract: 본 발명은 오메프라졸 또는 란조프라졸을 함유하는 경구용으로 안정한 신규한 장용성 피복된 약제학적 투여형, 제형 및 이러한 투여형을 제조하는 방법 및 위산 펌프 억제 방법 및 이를 사용하므로써 위장 세포보호 잇점을 제공하는 것에 관한 것이다.
Patent KR-20010012858-A (KR)
Title: 기판상에 유전체막을 스퍼터 증착하기 위한 장치 및 방법
IPC: C23C14/56
Filed: 1998-05-21
Abstract: 물질층을 스퍼터 증착하기 위한 장치 및 방법은 스퍼터 증착 동안 플라즈마에 전기적 기준을 제공하는 내부 도전 벽(12)을 갖는 스퍼터링 챔버(10)를 구비한다. 타겟(20) 및 기판(24) 사이에 챔버(10)의 처리 공간(14)내에 위치된 도전 실드(32)는 스퍼터 증착 동안에 챔버 벽 표면(12)상에 증착되는 스퍼터된 물질을 포획하기 위하여 배열된다. 도전 실드(32)는 챔버 벽(12)상에 증착된 스퍼터된 물질(40)의 총량을 감소시키고, 플라즈마에 대한 일반적으로 안정한 전기적 기준으로서 벽(12)의 표면 일부를 유지시키며, 더욱이 안정한 전기적 기준을 접촉시키기 위해서 증착 동안에 플라즈마를 관통시키는 것이 가능하다.
Patent KR-20010013368-A (KR)
Inventor: SCHELHAS PETER
IPC: F02M37/50
Filed: 1998-04-16
Abstract: The invention concerns a supply unit for conveying fuel from a tank (10). Said supply unit comprises a filter pot (13) including a central chamber (14) enclosed in a ring-shaped chamber (15), said ring-shaped chamber being closed by a filter cover (30) comprising a fuel inlet passage (36) leading to said ring-shaped chamber (15) and a discharge passage (37) leading therefrom. A supply pump (22) is inserted into the central chamber (14) and penetrates, with a suction pipe (26), passing through an opening (20), into a suction chamber (19). In order to simplify the assembling of this unit and reduce the production costs thereof, the central chamber (14) internal diameter is larger than the pump body (23) external diameter, a delivery pipe (27) projecting axially is formed on the other body (23) surface opposite the suction pipe (26), and a clip-on cap (38), urged to be placed on the delivery pipe (27), is formed on the filter cover (30). Between the delivery pipe (27) and the clip-on cap (38), and the suction pipe (26) and the pot bottom (131) opening (20), is inserted in each case an elastic sleeve (39, 28) acting as joint, housing and silencer for the supply pump (22) in the filter pot (13).
Patent KR-20010068678-A (KR)
Inventor: LEE JU HO
IPC: G06F9/00
Filed: 2000-01-07
Abstract: PURPOSE: A compiling method is provided to reduce a code size of a portion related to a calculation of a character variable. CONSTITUTION: A compiler reads data form a source code file for a compiling(S10). It is judged whether a calculation exists(S20). That is, it is judged whether an operator is included in the data. If a calculation does not exist, a general compiling is performed(S30). If a calculation exists, it is judged whether a character variable exists(S40). If a character variable exists, it is judged whether a non-character variable exists(S50). That is, it is judged whether a non-character variable is used in a calculation related to a character variable. If a non-character variable exists, a compiling is performed by converting the non-character variable into a character variable(S60). That is, a compiling is performed by converting the size of the non-character variable into the same size of the character variable. It is judged whether a compiling of a source file is completed, and if the compiling is completed, the process is terminated(S70).
Patent KR-20010076987-A (KR)
Title: Amending apparatus and method for machinetoo
Inventor: PARK BYEONG CHEOL
IPC: B23Q15/00
Filed: 2000-01-29
Abstract: PURPOSE: A spindle taper correction method for a machine tool is provided to enhance work efficiency of a machine tool and to improve productivity by correcting a taper without disassembling of the taper from a spindle and minimizing time for correction of the taper. CONSTITUTION: A spindle taper correction method comprises the steps of: planning a lower contact face of a taper whereon a chuck is installed; setting up an inclination degree of the taper in accordance with an angular degree of the circumference of a taper grinding wheel(106) by combining a taper measuring gauge having an inclination degree the same as that of the taper; and grinding an inner face of the taper by rotating a spindle and a grinding tool(107) after making the taper grinding wheel to the inner face of the taper while lifting up and down the taper grinding wheel. Therefore, the taper is corrected without disassembling of a machine tool.
Patent KR-20010077010-A (KR)
Title: Voice Posted Instant Messaging Service model
Inventor: CHOI JUNG IN
IPC: H04L12/58
Filed: 2000-01-29
Abstract: PURPOSE: An immediate voice message conversion/transmitting service using voice posting is provided to transmit a voice message after synthesizing and modulating well known person's memorized voice message. CONSTITUTION: A voice posting system immediately modulates voice and tone by a user's demand. New voice option is easily added by inputting several voice analysis data. Therefore, the service provider easily keeps up with user's need. For example, if users demand a cartoon character's voice, the service provider adds the cartoon character's voice service by adding simple voice analysis data of the character without altering the system.
Patent KR-20010103844-A (KR)
Inventor: KANG YEONG HWAN
IPC: H04L1/00
Filed: 2000-02-29
Abstract: 본 발명은 차세대 이동 통신 시스템의 전송율 매칭 장치 및 방법에 관한 것으로, 종래에는 단말기에서 기지국으로 데이터 비트를 전송할 때 각 라디오 프레임별로 전송하기 때문에, 효율적인 전송율 매칭을 위해서는 블록 인터리버의 각 열에 포함되어 전송되는 데이터 비트가 균일하게 분포되어 있어야 하는데, 블록 인터리버의 각 열은 편중된 데이터 비트를 포함하게 되는 경우가 발생(특히 부호기의 비트수와 블록 인터리버의 열 수가 서로 소가 아닌 경우에 발생)하게 되는 문제점이 있다. 따라서 본 발명은 부호기를 거쳐 부호화 과정 수행 후에 블록 인터리버에서 인터리빙을 수행하고, 인터리버의 각 열에 대하여 전송 매칭을 수행한 비트들을 전송하는 통신 시스템에 있어서, 상기 부호기의 출력 비트수(n)와 블록 인터리버의 열수(Fi)가 서로 소인 경우인지 소가 아닌 경우인지를 판단하는 제1단계와, 상기에서 서로 소인 경우 부호기의 출력을 순차적으로 블록 인터리버로 입력되도록 스위칭하는 제2단계와, 상기 제1단계에서 서로 소가 아닌 경우 부호기의 출력 순서를 교차시켜 상기 블록 인터리버로 입력되도록 스위칭하여 인터리버의 각 열에 부호어 비트들을 균일하게 분포시키는 제3단계로 동작시켜, 인터리버에 데이터 비트들이 편중되지 않도록 한 것이다.
Patent KR-20000076815-A (KR)
Title: Non-inductive resistor
Inventor: KIM YEONG SEON
IPC: H01C1/01
Filed: 2000-03-10
Abstract: PURPOSE: A non-inductive resistor is provided so that a stability of frequency can be enhanced since there is no an influence to other circuit by removing a component of inductance. CONSTITUTION: A non-inductive resistor includes several devices. At least one or more cutting grooves(130) having a predetermined length to a longitudinal direction of the outside of the resistor member(110) are formed in order to reduce a component of inductance and control a value of resistance. Preferably, the cutting groove(130) is formed by using a laser, a diamond etc. That is, the cutting groove(130) is formed toward the longitudinal direction of the resistor member(110). The length (I1) of the cutting groove(130) is the same as the length(L1) of the resistor member(110) or small, the number of cutting groove(130) can be formed as 1,2,3,4,....N and changed according to the value of the resistor.
Patent KR-20010091185-A (KR)
Title: Sound surveillance system for underwater.
Inventor: LEE SUNG TAEE
IPC: G01H3/00
Filed: 2000-03-13
Abstract: PURPOSE: A sound navigation ranging system is provided to precisely and simply determine an origin and the characteristics of a sound generated underwater by two sensors and reflection plates serving as the auricles of human ears. CONSTITUTION: A sound navigation ranging system includes acoustic sensors(1-1 to 1-6) forming pairs(3-1 to 3-3) by two, reflection plates(2-1 to 2-6) mounted around the sensors able to reflect, diffract and transmit sound signals input via the sensors, thereby providing spacial feeling as listening sound via auricles, horizontal and vertical displays(9-1,9-2) for determining and displaying a position of a sound origin, and an analyzer(6) for determining the strength, diffraction, transmissivity of the sound by a computer or an artificial intelligence system and connected to the horizontal and vertical displays.
Patent KR-20010093407-A (KR)
Title: Car lift
Inventor: KIM DAE BONG
IPC: B66F7/00
Filed: 2000-03-29
Abstract: PURPOSE: A vehicle lift is provided to improve maneuverability and to easily repair a vehicle in the actual spot by making a vehicle lift movable. CONSTITUTION: In a vehicle lift, casters(12) are mounted in respective stages of a tripod. Many vertical posts(14) are installed on one end of the tripod. Variable crane beams(20) with a horizontal support and a crane hook are installed in the lower and upper ends of the post. The variable crane beam is connected to the post by a link(22) and a lift cylinder(24). A support(28) is fitted between the posts and hinge-coupled with the variable crane beam. Safety pins are installed at a specific interval on the side of the support. A hook interlocking with the safety pin is installed inside the post. In such structure that a crane interlocks with a vehicle lift, a lift is removable. If the lift is removed, the vehicle lift is used as a crane, If the lift is installed, the vehicle lift is used for repairing a vehicle. A power source is connected to the caster to load a vehicle to a general truck even without a tow car.
Patent KR-20010093955-A (KR)
Title: Dishes washing machine
Inventor: SHIN JAE GYU
IPC: A47L15/00
Filed: 2000-04-03
Abstract: PURPOSE: A residue crushing device of a dish washer is provided to prevent a through hole of a filter from being clogged by residue, and to do the dishes actively. CONSTITUTION: A grinding unit(6) interlocking with a washing pump(3) comprises a first blade(61) grinding residue flowing to a filter(7) and a second blade(62) inserted to a through hole(71) of the filter in the rear part of the grinding unit to cut residue closing the through hole. Washing water is supplied to a nozzle through a discharge pipe in operating the washing pump to eliminate dregs from tableware. The residue in a tub is crushed with the first blade of the grinding unit, and the remaining dregs are ground with the second blade. A blade is protruded at the side of the grinding unit to cut residue finely. The through hole of the filter is prevented from being closed with cutting and grinding residue by forming the second blade in the rear part of the grinding unit. The tableware is washed efficiently with preventing the through hole from being clogged by residue.