baber/WOPTO huggingface dataset:
Patent KR-19990087467-A (KR)
Title: 제올라이트 분산물
IPC: D06M11/77
Filed: 1997-03-21
Abstract: 잔류 부탄올 테스트에 의해 결정된 0.9중량% 미만의 잔류 부탄올로 측정되는 소수성을 가지는 제올라이트 입자를 포함하는 수성 분산물은 안정화시키는 양의 바이오검을 포함한다.  분산물 제조방법은 제올라이트 입자를 바이오검과 건조혼합물로 혼합하고; 건조 혼합물을 교반하에서 물과 균질 혼합물로 혼합하는 단계를 포함한다.  이러한 분산물은 섬유에 제올라이트 입자를 결합시키는데 사용된다.  제올라이트 입자의 존재하에서 탈수가 수행되는 셀룰로오스 섬유 현탁액을 형성 및 탈수시켜 종이 또는 판지를 제조함에 있어서, 탈수에 앞서서 분산물이 현탁액에 첨가된다.  셀룰로오스 섬유가 가스스트림에 의해 운반되는 건조 종이, 부직포 또는 플러프 펄프 제조에 앞서서, 섬유가 가스스트림에 의해 운반되는 동안 분산물이 섬유에 분산된다.
Patent KR-19990087605-A (KR)
IPC: D21F1/02
Filed: 1997-02-07
Abstract: An arrangement (2) for feeding stock to a headbox (1) in a papermaking machine, which comprises at least one stock header (3) with an inlet for receiving stock into the header and a plurality of stock header outlets (5) permitting stock to leave the header. For each stock header outlet (5) there is a stock conduit (7, 8, 9) downstream of the stock header outlet permitting stock to pass from the stock header outlet (5), through the conduit (7, 8, 9) to the inlet of the headbox. The arrangement includes a dilution header (30) for feeding a diluent such as water to a plurality of stock conduits. The dilution header has an inlet (31) for receiving a diluent into the dilution header (30) and a plurality of outlets (32) permitting the diluent to leave the dilution header. For each dilution header outlet (32), there is a diluent conduit (33) permitting the passage of a diluent from the dilution header (30) into a stock conduit (7, 8, 9). According to the invention, the diluent is fed into a stock conduit (7, 8, 9) at a location immediately downstream of a stock header outlet (5) and the stock header together with the stock header outlets (5) is designed such that the velocity of the stock flowing through the stock header (3a, 3b, 3c) is substantially equal to the velocity of the stock in an upstream end (10, 11, 12) of the stock conduits (7, 8, 9).
Patent KR-20000010523-A (KR)
Title: Monolithic multilayer piezoelectric actuator and production process thereof
Inventor: CRAMER DIETER
IPC: H01L41/083
Filed: 1997-03-10
Abstract: PURPOSE: A piezoelectric actuator is disclosed having improved mechanical resistance and good piezoelectric properties. CONSTITUTION: The monolithic piezoelectric actuator is made of a stoichiometric PZT ceramic (2) with low A-site doping and silver- and palladium-containing electrode layers. A piezoelectric powder composed of a rare earth metal and a lead oxide is prepared to form a piezoelectric green thin film and electrode layers are provide thereon. The green thin films are sequentially deposited in such a manner that the green thin films and the electrode layers are alternated in a stack. The deposited stack is sintered under the oxidation atmosphere, thereby producing the stoichiometric PZT ceramics. Such a production process leads to optimum grain sizes and optimum piezoelectric properties, independently from B-site doping, and makes it possible to produce multilayer piezoelectric actuators which can be used at high temperatures of up to 150°C.
Patent KR-20000016250-A (KR)
Title: Substrate with conductor formed of low-resistance aluminum alloy
Inventor: KAMIYA KENJI
IPC: G09F9/30
Filed: 1998-03-26
Abstract: PURPOSE: A wiring substrate is disclosed, which has optimal characteristics for, for example, an active matrix type liquid crystal display device with a thin film transistor. CONSTITUTION: Wiring formed of an Al-Nd-Ti alloy thin film (22) is formed on a glass substrate (21), and if necessary, a semiconductor element which is electrically connected to the wiring is formed. In this case, the specific resistance of the Al-Nd-Ti alloy thin film (22) is about 8 micrometer Ohm cm if the Nd concentration is 0.75 at % and the Ti concentration is 0.5 at %. Further, even if the resultant substrate (21) is heated at 240 - 270°C after the formation of the wiring, the generation of hillock and pinholes is effectively removed.
Patent KR-20000050523-A (KR)
Inventor: CHOI SUNG HO
IPC: A43B17/03
Filed: 1999-01-11
Abstract: PURPOSE: An air bag installation of man and women shoes is provided which installs the air-bag at the various shoes, especially hi-heel, so it removes the pain of feet, prevents feet from swelling, and gets rid of the other difficulties from shoes. CONSTITUTION: A air bag installation of man and women shoes is manufactured by inserting the air-bag between the out-sole and the mid-sole of shoes and inserting the in-sole thereto. The air-bag installation of man and women shoes gives comfort to users and acts as a kind of air-system by moving its air-bag according to user's lending point.
Patent KR-20000052017-A (KR)
Inventor: IM BYUNG HUN
IPC: C04B18/10
Filed: 1999-01-28
Abstract: PURPOSE: A method for preparing lightweight aerated concrete is provided to homogenize quality of the concrete, to prevent environmental pollution of construction and to control freely specific gravity by powdered foaming agent. CONSTITUTION: A method for preparing lightweight aerated concrete comprises the steps of; adding the mixed materials of 50-95 pts.wt. of cement, 5-50 pts.wt. of inorganic material, 0.1-10 pts.wt. of lightweight additive, and 0.1-1.0 pts.wt. of dry-powdered organic foaming agent into the mixer; adding the water to be 40-70 pts.wt. of total materials; liquefying of dry-powdered organic foaming agent through addition and stirring at a room temperature; and forming bubbles in the slurry by injecting to compressed air.
Patent KR-20000056335-A (KR)
Inventor: KIM YOUNG JONG
IPC: F04C29/00
Filed: 1999-02-19
Abstract: PURPOSE: A structure for supporting a compressor and an accumulator is provided to reduce vibration and noise of the compressor by providing a support bar capable of reducing vibration in a radial direction and a circumferential direction generated in the accumulator and to reduce the damage of the connected parts between the compressor and the accumulator, thereby securing reliance on the connected part. CONSTITUTION: A structure for supporting a compressor and an accumulator includes an accumulator(30) for separating refrigerant gas, in which the refrigerants in the liquid state and the gas state are mixed together, during circulation, a discharge hole(11) discharging the refrigerant in the liquid state separated in the accumulator, and a compressor(10) for compressing the refrigerant in the gas state introduced through the discharge hole, wherein both ends of support bars(32,32a,32b) are fixed at a side of the compressor, and the support bars enclose the upper portion of the accumulator in a circumferential direction and are twisted at both ends for reducing vibration and noise in a predetermined area of the accumulator and the compressor and supporting the accumulator.
Patent KR-20000060377-A (KR)
Inventor: LEE TAEK RYEOL
IPC: G02F1/1335
Filed: 1999-03-15
Abstract: PURPOSE: An LED back light is provided to improve a reliability and an endurance by preventing a transformation of a liquid crystal panel according to a thermal transmission from a light source. CONSTITUTION: An LED back light comprises a printed circuit board(2) on which a plurality of LEDs(21,21') is disposed. A light guiding plate(3) is stacked on an upper surface of the printed circuit board(2), and has a plurality of reflection protrusions(31). A reflection plate(4) fixes the printed circuit board(2) and the light guiding plate(3). The light guiding plate(3) has semicircular receiving grooves(32) of the same number as the LEDs(21,21'), and protrusions(33) are formed along an upper edge of the light guiding plate(3). A plurality of hemispherical reflection protrusions(31) is formed at a lower surface.
Patent KR-19990046110-A (KR)
Title: 당액자숙한건조콩및그제조방법
IPC: A23L11/00
Filed: 1999-03-23
Abstract: 본 발명은 당액자숙하여 열풍건조한 콩 및 그 제조방법에 관한 것이다.  본 발명은 콩을 침지 및 세척하는 공정; 반복적인 당액자숙과 열풍건조공정으로 구성된다.  본 발명에 의하면 콩 고유의 성상을 유지하면서, 조직을 연화되어 소화흡수력이 뛰어나고, 개선된 식감 등의 기호성이 뛰어난 콩을 제조할 수 있다.
Patent KR-20000061147-A (KR)
Inventor: KIM TAE CHEOL
IPC: C02F3/34
Filed: 1999-03-24
Abstract: PURPOSE: An advanced treatment system of wastewater using dominant culture of nitrification microorganisms is provided, which is characterized in that the system is applied to bypass flow of influent, internal return of clarified effluent and sludge return to an aerobic tank for dominant culture of nitrification microorganisms. CONSTITUTION: An advanced treatment system of wastewater using dominant culture of nitrification microorganisms is characterized by comprising the following parts: (i) an anaerobic tank(2) for hydrolysis and phosphate release, (ii) an anoxic tank(3) for denitrification, (iii) an aerobic tank(4) for nitrification of ammonia-nitrogen and phosphate uptake, (iv) a settling tank(5), (v) a bypass pipe of influent(6) installed to supply organic matter for denitrification, (vi) an internal return pipe of clarified effluent(9), (vii) a sludge return pipe to an aerobic tank(8) installed to culture dominantly nitrification microorganisms.
Patent KR-20000061257-A (KR)
Inventor: CHOI OK JA
IPC: D06P1/34
Filed: 1999-03-25
Abstract: PURPOSE: Provided is a process for producing a cotton fabric dyed with loess, which has prevention of environmental pollution of waster water and cost reduction, and can get loess effective ingredients to a human body. CONSTITUTION: A process for dyeing the cotton fabric with loess is comprised of following the steps of: picking and mixing fine particles of loess in clear water properly in the right ratio, followed by precipitating the mixture for swelling for about 4-6 days; pouring the diluted loess water into a special vessel; stirring intermittently the water in the condition of natural light, simultaneously ripening the water to get loess solution; putting cotton fabric in the ripened loess solution to be soaked, followed by washing with water and drying in the natural light, and then repeating the above mentioned process at least 5 times; and then folding the dyed cotton fabric of the wet condition on proper size, followed by beating the cotton fabric on a fulling block.
Patent KR-20000065514-A (KR)
Inventor: PARK HYEONG RAE
IPC: G11C11/407
Filed: 1999-04-06
Abstract: PURPOSE: An electrostatic discharge protection circuit of a semiconductor device is provided which discharges static electricity to a ground voltage line. CONSTITUTION: An electrostatic discharge protection circuit of a semiconductor device includes a static electricity detection circuit(100), a discharge control circuit(200) and a discharge circuit(300). The static electricity detection circuit generates a static electricity detection signal informing the applying of the static electricity when the static electricity is applied to a power source voltage line. The discharge control circuit outputs a discharge control signal controlling the discharge circuit in response to the static electricity detection signal. The discharge circuit discharges the static electricity applied to the power source voltage line by the control of the discharge control circuit to a ground voltage line. Then, the discharge control signal has an enough section for the static electricity applied to the power source voltage line to be discharged to the ground voltage line. Thus, the static electricity applied to the power source voltage line is discharged to the ground voltage line. Therefore, the damage of a chip internal circuit due to the static electricity is prevented.
Patent KR-19990082972-A (KR)
Title: 다중 단단 신축실린더를 가진 신축 장치
IPC: F15B11/12
Filed: 1999-04-06
Abstract: 신축 장치는 제 1 유압 모터(101)와 제 2 유압 모터(102)를 포함한다.  제 1 유압 모터(101)는 제 1 연장 챔버(128)와 제 1 수축 챔버(130)를 포함하고, 제 2 유압 모터(102)는 제 2 연장 챔버(140)와 제 2 신축 챔버(136)를 포함한다.  신축 장치내의 유압 조절 장치(133,143,178,150,144,146,60,62,64)는 제 1 유압 모터(101)에 그리고 제 1 유압 모터(101)와 그리고 제 2 유압 모터(102) 사이에 유압유의 공급을 조절하여 제 1 및 제 2 유압 모터(101, 102)가 개별적으로 작동되도록 한다.
Patent KR-20000065539-A (KR)
Inventor: OH WOONG BAE
IPC: F16H41/26
Filed: 1999-04-06
Abstract: PURPOSE: A torque converter for an automatic transmission is provided to prevent a gear and a housing from being applied by an excessive pressure by smoothing the flow of fluid through a torque converter. CONSTITUTION: A torque converter control unit feeds power to a coil ring(62) and a magnet ring(61) moves to one side. A rotary cam of a cam valve(71) rotates to shut a fluid passage of a housing completely or partially. An output torque of an engine is transferred to an automatic transmission. A fluid passing space is filled with a fluid through a first hole in the center of the housing. A fluid passing groove is opened and a cam inclined surface rotates to drain the fluid slowly. Thus, sudden change in fluid pressure is prevented.
Patent KR-20000065923-A (KR)
Inventor: HUH HAENG SUK
IPC: H04Q1/00
Filed: 1999-04-10
Abstract: PURPOSE: A method for matching a PCM(Pulse Coded Modulation) link between a RASM(remote access switching module) and a host switch station is provided to minimize a hardware by converting a transmission speed of a PCM data into a transmission speed of the RASM without a specific hardware device. CONSTITUTION: If a random subscriber performs a speech request(311), an S-switch connection request message for an S-switch connection is transmitted to an SSW(Space Switch Block)(313). A host switch station performs an S-switch allocation and connection, transmits an S-switch allocation and connection message to a transmitting subscriber, and transmits an S-switch connection report message to a RASM in which a receiving subscriber is joined. The S-switch connection report message has a transmitting channel value(cg_ch) of a transmitting subscriber and a receiving channel value(cd_ch) of a receiving subscriber(317). The matching a PCM link of TSL is performed according to the channel value(cg_ch) of a transmitting subscriber and a receiving channel value(cd_ch)
Patent KR-20000066980-A (KR)
Title: 슬라이드식 난간
Filed: 1999-04-22
Abstract: 현재 계단 등에 설치되어 있는 각종의 난간(3)은 브래킷(2)을 끼워 설치할 수 있지만, 거의 100％에 가깝게 고정식이다. 진행 폭이 좁은 계단 등에서는 물건등의 운반에 지장을 주는 경우가 있고 이용자의 불평을 사고 있다. 
     발명에 의한 시스템을 건형(鍵形)난간(3가)을 시작으로, 모든 종류의 난간(3)을 벽등에 부착할 수 있는 슬라이드 기구를 갖춘 지주(支柱)(1)와 활동부 (2a)를 장착한 브래킷(2)과를 조합 필요에 따라 임의로 이동시킬 물건의 운반 등의 장애를 배제할 수 있다. 이 장치는 간단한 조작으로 반복사용할 수 있는 획기적효과가 기대되는 슬라이드식 난간(3)이다.
Patent KR-19990064645-A (KR)
Title: 미생물 검사용 키트
IPC: C12Q1/00
Filed: 1999-04-23
Abstract: 본 발명은 미생물을 검사하기 위한 키트에 관한 것으로, 용기와 상기 용기에 상응하는 뚜껑이 있으며, 용기의 바닥에는 선택성 배지를 도포한 미생물 검사용 키트를 제공한다.  본 발명에서는 포도상구균과 대장균 또는 대장균군을 선택적으로 생장시키기 위하여 선택성 배지를 사용할 수 있다.  포도상구균을 검사하기 위해서 본 발명에서의 배지는 소금(NaCl) 7.0 ~ 9.0중량%, 디-마니톨(D-Mannitol) 0.7 ~ 1.0중량%, 페놀 레드(Phenol Red) 0.001 ~ 0.003중량%를 포함한다.  또한 대장균 또는 대장균군을 검사하기 위해서 본 발명에서의 배지는 소금(NaCl) 0.7 ~ 1.5중량%, 락토우즈(Lactose) 0.7 ~ 1.2중량%, 바일 솔트(Bile salts) 0.1 ~ 0.3중량%, 뉴트럴레드(Neutral Red) 0.001 ~ 0.005중량%, 크리스탈 바이올렛(Crystal violet) 0.00005 ~ 0.0002중량%, 아가(Agar) 1.4 ~ 2.4중량%를 포함한다. 
     이상과 같은 목적과 구성으로 이루어지는 본 발명은 손모양의 PET 재질 프레이트에 미리 조제된 선택성이 높은 식중독 미생물 검사용 배지를 분주하여 제조된 것으로 식품제조현장에서 별도의 준비없이 본 발명품에 손바닥을 3초간 접촉시켜 식중독 미생물 검사를 빠르게 실시할 수 있어 검사시간의 단축을 기대할 수 있다.
Patent KR-19990087968-A (KR)
Title: 반도체기기제조방법
IPC: G03F7/09
Filed: 1999-04-27
Abstract: 반도체기기를 제조하는 방법은 에칭된 복합막을 기판 위에 형성하는 단계를 포함한다.  이 복합막은 질소원자들을 구비하나, 그것의 표면부분에 질소원자들을 실질적으로 구비하지 않는다.  이 방법은, 화학증폭된 포토레지스트막을 복합막 위에 형성하는 단계, 그 포토레지스트막을 기설정된 패턴들에 따라 선택적으로 노출하는 단계, 그 포토레지스트막을 현상하여 패턴새겨진 레지스트막을 형성하는 단계, 및 패턴새겨진 레지스트막을 마스크로서 사용하여 복합막을 에칭하는 단계를 더 포함한다.  이 방법에 따르면, 재료처리량의 나빠짐을 피할 수 있고, 레지스트노출 중에 발생된 프로톤산의 비활성화 현상이 장시간보관 이후에서조차 또는 재구성이 요구되는 경우에서조차 억업되어진다.
Patent KR-20000067374-A (KR)
Inventor: IWAKURA YASUICHIRO
IPC: A61F13/00
Filed: 1999-04-27
Abstract: PURPOSE: A pack cover cloth or towel is moisturized with hot spring water to be applied on the human skin for moisturizing the skin with good adhesion causing no virus infection, itch, or rash. CONSTITUTION: The pack cloth or towel employs a non-woven fabric or a woven fabric, having double layers of the outer layer of good absorptive power for water and the inner layer of acryl fabric, and a hot spring water containing much of anions and cations to combine for a packing. The spring water absorbed in the fabric keeps skin moisturizing well when applied on the skin, and when water evaporates by the body heat, the concentration of skin care components becomes higher to bring better absorption in the skin. The packing contains a bottle of the spring water for combined use.
Patent KR-20000073610-A (KR)
Inventor: KIM SUN DONG
IPC: H04N5/64
Filed: 1999-05-12
Abstract: PURPOSE: A case is developed to prevent an easy separation of a snap pin from a hooking jaw when an exterior force is applied thereto by elastically fixing the snap pin with a hook. CONSTITUTION: A structure for preventing a separation of a monitor case comprises: a front cover(11); a snap pin(14) which projects rearwards at a bottom part of rear face of the front cover, has a through hole(16) at a predetermined position on its top surface and a hooking end(15) projecting downwards at its bottom end; a rear cover(12) which has at least one receiving hole at its front bottom, a hook(18) formed downwards at a bottom surface of a dome portion of the receiving hole and a hooking jaw(23) formed on a bottom surface of the receiving hole. When the front cover is engaged with the rear cover, the hooking end of the snap pin is engaged with the hooking jaw and the hook is inserted into the through hole of the snap pin so that separation of the snap pin from the hooking jaw is prevented. The hook is made of a material having a predetermined elastic force to press the snap pin downwards to prevent separation of the snap pin.
Patent KR-20000074721-A (KR)
Inventor: LEE GANG MIN
IPC: H04B1/709
Filed: 1999-05-25
Abstract: PURPOSE: A direct sequence(DS) code division multiple access(CDMA) receiver having a pseudo noise(PN) code acquiring device, is provided to group a number K of PN codes generated when a part correlation value of a received signal and a PN code to acquire a PN code included in the received signal according to a predetermined rule, and to determine one of the K PN codes as a reference code, so as to acquire a PN code by adding the multiplication of the received signal and the reference code according to groups and sharing the added values. CONSTITUTION: A pseudo noise(PN) code generator(500) generates a number K of PN codes having mutually different phases for one data received at a chip rate. A code synchronization circuit(510) by code grouping acquires PN codes included in a received signal, from a correlation value between the codes generated from the PN code generator for an N-bits chip duration time and the received signal. And the code synchronization circuit(510) regulates the phases of the acquired PN codes to match synchronization. A de-spreading circuit(520) de-spreads received signals from synchronization-regulated PN codes in the code synchronization circuit(510). A demodulator(530) demodulates the de-spread signals, corresponding to a modulation system of a transmission party. A code acquisition circuit(511) groups K-bits codes which can be generated in the PN code generator(500) according to a predetermined rule, and calculates a sub-sum for received signal according to a group including the generated codes. And the code acquisition circuit(511) shares the sub-sum to calculate K correlation values, and decides a PN code having a correlation value bigger than a predetermined critical value as a PN code of the received signal. A code tracking circuit(512) relates the phase of the decided PN code, to match synchronization with the received signal.
Patent KR-20000005803-A (KR)
Inventor: HAULING ALFRED MIKE
IPC: H01L21/425
Filed: 1999-06-01
Abstract: PURPOSE: A method is provided to efficiently decide the compensation constant used for controlling the proper amount of injected ion in an ion implanter with no wafer consumption. CONSTITUTION: The method of controlling the amount of injected ion to the target in a productive operation comprise the steps of changing the pressure of test gas of inner space of ion implanter among the pressure values of gases composing the remains of the inner space, measuring the ionizing currents corresponding to each of the pressure values, calculating a compensation constant linking the ionizing current with the pressure value, adapting the acquired compensation constant for the calculation of effective ion beam current, controlling the amount of ion injected into a target using the effective ion beam current.
Patent KR-20010002748-A (KR)
Inventor: JANG DONG YEONG
IPC: H03L7/00
Filed: 1999-06-17
Abstract: PURPOSE: A clock signal generator using a phase locked loop which compensates a phase delay due to temperature variation is provided, which is capable of generating a clock signal whose phase is not changed by a variation in temperature. CONSTITUTION: A clock signal generator using a phase locked loop which compensates a phase delay due to temperature variation includes a frequency/phase difference detector(12) for detecting frequency and phase differences between a temperature-corrected reference clock signal and a frequency-divided signal, a voltage-controlled oscillator(14) for generating an oscillating signal that oscillates having a frequency and phase corresponding to the differences, and a phase shifter(16) for shifting the oscillating signal into a plurality of phases to generate shifted signals, selecting one of the shifted signals to generate it as a clock signal and selecting one of the shifted signals to generates it as an input signal of a frequency divider(20). The clock signal generator also has the frequency divider for frequency-dividing the input signal to generate the frequency-divided signal, and a temperature compensating unit(10) for receiving an external reference clock signal without respect to temperature variation to delay it by the delay characteristic of the frequency divider according to the temperature characteristic and generating the delayed signal as the temperature-corrected reference clock signal.
Patent KR-20010005262-A (KR)
Inventor: BAE GYEONG JIN
IPC: H01L27/10
Filed: 1999-06-30
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to extend the capacitance of a capacitor by applying existing processes. CONSTITUTION: A word line, a landing plug poly, a bit line(5), and a bit line spacer(7) are formed sequentially on a semiconductor substrate(1). A polysilicon is deposited the whole structure. The polysilicon is etched to form a lower storage node by applying a capacitor mask. A capacitor insulating layer(11) is deposited the whole structure. The insulating layer(11) is etched to form a bar-shaped insulating layer pattern of a side portion of the lower storage node by using a negative photoresist on the capacitor mask. A metal dopant is formed on the pattern. The polysilicon is deposited by a CVD method. An abnormal polysilicon(15) is grown by implanting SiH4 gas centering the dopant. A refilling oxide layer is removed from a cylinder-shaped capacitor by using an etching selection ratio for the refilling oxide layer. A capacitor storage node(13) is formed therefrom.
Patent KR-20010008721-A (KR)
Inventor: KIM JONG PIL
IPC: H04Q3/00
Filed: 1999-07-02
Abstract: PURPOSE: A method for transmitting and receiving a data message of a long size is provided to be capable of sending and receiving the data message by dividing and sending the data message so as to fit the transfer condition of the exchange system. CONSTITUTION: A method is described which is to send and receive a data message of a long size in a wireless exchange system. The data message transferred from an upper application layer is divided into messages of a predetermined size comprising the same routing and segment information, and the segments are sent to a message transfer part(MTP)(300,302). The data message thus transferred is formated by the MTP(304), and the formated message is transferred to a mobile exchange system of a corresponding terminating side according to the routing information(306).