baber/WOPTO huggingface dataset:
Patent KR-20000012176-A (KR)
Inventor: KIM GAP SHIK
IPC: C07J9/00
Filed: 1999-04-13
Abstract: PURPOSE: An unsaturated fat acid ester of phytosterol or phytostanol is soluble in oils such as corn oil and reduces absorption of low density lipoprotein cholesterol which is harmful to the human body so that the level of cholesterol in blood is lowered without affecting absorption of high density lipoprotein cholesterol. CONSTITUTION: A method for preparing an unsaturated fat acid ester of phytosterol or phytostanol includes the steps of: dissolving phytosterol or phytostanol and unsaturated fat acid in a non-polar organic solvent; adding a basic catalyst to the mixture; adding a carboxyl group activator dissolved in a non-polar organic solvent to activate an esterification reaction; removing the solvent from the reactant obtained in the previous step under vacuum; adding methanol or a mixed solvent of methanol and acetone under stirring; and performing precipitation.
Patent KR-19990083316-A (KR)
Title: 과산화조성물들
IPC: C07C409/22
Filed: 1999-04-19
Abstract: 중합체경화(polymer curing)를 위한 조성물(composition)들에 있어서, 
     a) 하나 이상의 유기과산화물(organic peroxide)들 및 
     b) 트란스-스틸벤(trans-stylbene)을 구비하는 조성물들이 제공된다.
Patent KR-20000066986-A (KR)
Inventor: KIM GYEONG HO
IPC: A47L5/00
Filed: 1999-04-22
Abstract: PURPOSE: Provided is a motor for vacuum cleaner, which prevents an eddy flow of an inflow air generated at the outside of an impeller cover, such that a suction force is improved and a noise is reduced. CONSTITUTION: The motor comprises an impeller(4) for aspirating outside air by a rotary power transmitted from a rotor, a guide vane(3) located around the impeller(4) for receiving the aspirated air from the impeller(4), an impeller cover(5) located in the front of the impeller(4), wherein the impeller cover(5) has an inlet of the aspirated air, and a separable air guide plate(100) for guiding the aspirated air to the air inlet, wherein a caliber of the air guide plate(100) is getting little by little.
Patent KR-19990064685-A (KR)
Title: 자전거용 무단변속장치
Filed: 1999-04-24
Abstract: 본 발명은 자전거용 무단변속장치에 관한 것으로서, 더욱 상세히는 자전거의 구동체인기어를 회전시키는 페달의 크랭크 길이가 자전거의 주행환경(오르막길, 평지, 내리막길 등)에 따라 자유신축되도록 함으로서 특별한 기계적 조작없이도 자전거의 변속이 무단으로 이루어질 수 있도록 한 것이다. 
     즉, 각종 자전거 구동기어 측에 연결되는 크랭크와, 상기 크랭크의 단부에 연결되는 페달을 구비하는 자전거에 있어서, 크랭크(2)에는 실린더(5)를 형성하여 상기 실린더(5) 상을 슬라이드 작동될 수 있는 피스톤(6)과 일체 구성된 슬라이드아암(3)을 결합하며, 슬라이드아암(3)의 단부는 가압실린더(8)와 연결되어 가압실린더(8)와 크랭크(2)상의 실린더(5) 내에는 오일을 충만시켜 상호 연통되게 슬라이드아암(3) 상에는 유로(13)를 형성하고, 가압실린더(8)내에는 조절수단(14)에 일단이 탄력설치되는 스프링(15)의 타단으로 가압피스톤(9)을 탄력설치하고, 상기 가압피스톤(9)의 타단부는 가압돌부(10)가 형성되어 가압실린더(8)의  일측에서 자유회전 가능하며 각운동 가능하게 축핀(11)에 설치된 페달(4) 저부의 푸셔(12)와 연접될 수 있도록 하여, 페달(4)에 가해지는 힘에 따라 크랭크(2)의 전체길이, 즉 크랭크(2)와 슬라이드아암(3)의 길이가 가변될 수 있도록 하여 주행여건에 따른 무단변속이 이루어 질 수 있도록 한 것이다.
Patent KR-20000073377-A (KR)
Inventor: LEE SANG DONG
IPC: H04N3/185
Filed: 1999-05-10
Abstract: PURPOSE: A DC-DC converter of a monitor is provided to control a B plus voltage input in proportion to an input frequency to generate a deflection driving voltage proportioning to the frequency, and reduce a number of constructing devices, thereby reducing a scale of a printed circuit board. CONSTITUTION: A DC-DC converter comprise a horizontal scaling controller for varying a pulse width modulating duty of a signal output according to a voltage input from a micro-computer and increasing an output of a B plus voltage according to a driving frequency, a parabola controlling portion for modulating the duty by an input parabola voltage into a parabola frequency and outputting a parabola voltage waveform to the B plus voltage, a horizontal trigger driving portion driven by a frequency of an input horizontal trigger signal, and an overvoltage preventing portion for instantaneously lowering the B plus voltage according to a mute signal generated from a micro-computer, thereby protecting a deflection transistor. In the converter, the mute signal is generated from a mute terminal in the micro-computer.
Patent KR-19990088239-A (KR)
Title: 광디스크장치및광디스크장치가내장된컴퓨터
IPC: G11B11/105
Filed: 1999-05-13
Abstract: 본 발명은 재생전용형 광 디스크 및 기록형 광 디스크의 양쪽으로부터 정보를 재생할 수 있는 광 디스크 장치 및 그러한 광 디스크 장치가 내장된 컴퓨터를 제공하기 위한 것이다. 
     본 발명에 따른 광 디스크 장치는 광원과, 광 디스크가 장전되는 광 디스크 장전부와, 광원으로부터 출사된 광 빔을 광 디스크 상에 수속하는 수속 광학계와, 광 디스크 장전부에 장전된 광 디스크가 기록형 광 디스크 또는 재생전용형 광 디스크 중 어느 것인지를 나타내는 정보를 포함하는 광 디스크 판별신호를 생성하는 판별회로를 가지며, 광 디스크 판별신호에 기초하여 광 디스크 상에서의 광 빔의 조사강도를 변화시키는 조사강도 조정기구를 추가로 구비하고 있다.  본 발명에 의한 컴퓨터는 상기의 구성을 갖는 광 디스크 장치와 상기 광 디스크 장치에 기록하기 위한 정보 및/또는 상기 광 디스크 장치로부터 재생된 정보를 처리하는 연산회로가 내장되어 있다.
Patent KR-19990088443-A (KR)
Title: Ｓｏｉ반도체장치및그제조방법
IPC: H01L21/762
Filed: 1999-05-20
Abstract: SOI 기판에 형성된 웰을 완전히 분리하여 그 웰의 포텐셜을 웰·콘택트에 인가하는 바이어스전압에 의해 제어함으로써 다이나믹하게 변화시킬 수 있는 반도체장치를 제공하는 것을 목적으로 한다. 
     매립된 절연막(2) 및 표면 반도체층(3)이 적층된 SOI 기판(10)과 표면 반도체층(3)에 형성된 웰(11,21)과 이들 웰(11,21)에 형성된 트랜지스터(14,24)로 이루어지고, 웰(11,21)이 표면 반도체층(3)의 표면으로부터 매립된 절연막(2)에 도달하는 웰 완전분리막(4)에 의해 분리되며, 또한 바이어스 전압 인가용 웰·콘택트(15,25)를 갖추어 트랜지스터(14,24)가 표면 반도체층(3)의 표면에 형성된 소자분리막(5)에 의해 분리되며, 또한 트랜지스터(14,24)를 구성하는 채널영역이 부분 공핍화되고, 소스/드레인 영역(12,22)하부가 완전 공핍화되어 있는 SOI 반도체장치.
Patent KR-19990068534-A (KR)
Title: 합성수지체를이용한수상시설
IPC: B63B35/28
Filed: 1999-06-01
Abstract: 본발명은 강도의 향상을 도모하면서도 전체를 경비중으로 한 연결볼트의 느슨함·휨 등이 없는 합성수지체를 조합한 수상시설을 제공하는 것으로서, 
     합성수지체(2)에서 구성되는 복수의 세로횡목(4)과 가로횡목(5)을 임의수 조합시켜 원하는 형태의 양식활어조(A)가 형성된다. 위의 합성수지체(2)는 합성수지제 심재와 이 심재외주를 둘러싼 합성수지제 외통으로 구성되고, 위의 심재가 비중 0.9이상인 미발포합성수지재로 구성되어, 외통이 비중 0.9이하인 발포합성수지재에 의해 일체 성형되고 있다.
Patent KR-20000005891-A (KR)
Title: Edge polishing composition
Inventor: INOUE YUTAKA
IPC: H01L21/3105
Filed: 1999-06-03
Abstract: PURPOSE: An edge polishing composition is provided to have a high polishing removal rate, to decrease the deposition of the dried gel on a wafer surface and to form an excellent edge. CONSTITUTION: The edge polishing composition has the steps of: containing water and silica of 70-2500nm particle size; selecting silica from the group that is formed with silica colloid, fuming silica and subsidence silica; and containing 0.005-50 % weight silica of the whole weight of the edge polishing composition.
Patent KR-20000006617-A (KR)
Inventor: PARK SEUNG BOK
IPC: G01F15/075
Filed: 1999-06-17
Abstract: PURPOSE: A gas usage inspecting method and device thereof is provided to easily manage the system. CONSTITUTION: The present invention discloses a gas usage inspecting method comprising:(a) a step deciding whether a switching signal displaying residual gas in zero is input; (b) a step outputting a gas exchange signal for alarming the exchange time of a gas tank if the switching signal is input; (c) a step deciding a gas inspecting date if the switching signal isn't input; (d) a step returning step (a) if not the gas inspecting date; (e) a step receiving plural inspecting data signals if the inspecting date; (f) a step reading plural user data already stored; and (g) a step outputting a gas usage data signal displaying gas usage per respective user in accordance to the plural user data and plural inspecting data signals.
Patent KR-19990073203-A (KR)
Title: 초음파세척기용진동자구조
IPC: A47L15/13
Filed: 1999-06-21
Abstract: 본 발명은 내구성과 출력이 향상된 새로운 구조의 초음파세척기용 진동자구조에 관한 것이다. 
     본 발명에 따르면, 초음파세척기의 세척액(12)이 담기는 세척조(10)에 투입되도록 구성되며, 진동판(22)과, 상기 진동판(22)의 일측면에 부착되며 전원이 인가되어 진동하도록 된 다수의 진동소자(24)와, 상기 진동소자(24)를 세척액(12)과 차단하도록 상기 진동판(22)에 수밀하게 부착되는 진동자케이스(26)를 포함하는 초음파세척기용 진동자(20)에 있어서, 상기 진동판(22)은 페놀수지, 에폭시글래스 또는 폴리이미드수지의 적층성형판으로 제작된 것을 특징으로 하는 초음파세척기용 진동자구조가 제공된다.
Patent KR-20010004672-A (KR)
Inventor: KIM DAE YEONG
IPC: H01L21/3205
Filed: 1999-06-29
Abstract: PURPOSE: A gate electrode formation method in semiconductor devices is provided to be capable of prohibiting the phenomenon by which tungsten in a tungsten silicide is diffused onto the surface during annealing process. CONSTITUTION: A gate electrode formation method includes forming a stack structure including a gate insulating film, the first polysilicon film, a high-melting point metal film, the second polysilicon film and a mask insulating film. The stack structure is then patterned using a gate electrode mask to form a gate electrode. Next, the first oxide film is formed on the sidewall of the gate electrode. After performing annealing process, the second oxide film is formed on the sidewall of the gate electrode, where the second oxide film is relatively formed thicker than the first oxide film.
Patent KR-20010009789-A (KR)
Inventor: SHIM JIN SOO
IPC: F16H25/20
Filed: 1999-07-14
Abstract: PURPOSE: A sled screw and manufacturing method thereof allows a mass production of a sled screw having at least two bottoms of thread and tops of thread. CONSTITUTION: A sled screw has at least two screws(2) having a same wide pitch by forming an additional screw having at least one bottom of thread(2b,2b-1) and one top of thread(2a,2a-1) between the pitches of a one line screw having a wide gap of pitch. A manufacturing method of the thread screw comprises a header process, a thread rolling process and a grinding process. On the header process, a large head portion and a large diameter portion each having a diameter larger than that of the body of a raw material are formed on one end of the body of the raw material and a small diameter portion having a diameter smaller on the other end. On the thread rolling process, the body of the raw material is machined by rolling by a thread rolling die so that at least two lined screws having narrow bottoms of thread(2b,2b-1) and tops of thread(2a,2a-1) and wide pitch gaps are consecutively formed. On the grinding process, the bottoms of thread(2b,2b-1) and tops of thread(2a,2a-1) are grinded to have a predetermined outer diameters, respectively, after cutting the large diameter portion and the small diameter portion on both end of the body of the raw material from the thread rolling process.
Patent KR-20010010004-A (KR)
Inventor: SUK SEONG KYO
IPC: H05B41/00
Filed: 1999-07-15
Abstract: PURPOSE: A no-contacting power supplying hook is provided to connect a plurality of electric appliances. CONSTITUTION: A high frequency constant current power supply enhances a current efficiency to generate a large power of high frequency when a normal AC power is inputted into a power plug. The large power of high frequency is supplied to no-contacting power relays via a loop line. The no-contacting power relays supply the inputted large power to various electric appliances. A magnetic field is generated to a core(43) by the loop line passing through the electric appliances. A coil(45) wound around the core(43) is charged with electricity by the magnetic field generated to the core(43). A current charged with electricity to the coil(45) is connected to loads in the electric appliances via a circuit board(46) and load connecting lines(48). The circuit board(46) absorbs a generated high voltage or prevents a temperature growth up to a certain range.
Patent KR-20010010368-A (KR)
Inventor: JIN GI HONG
IPC: A61K8/97
Filed: 1999-07-20
Abstract: PURPOSE: A cosmetic composition for controling sebum is provided for improving treatment effect to prevent a pimple and a stratum corneum by excess sebum, thereby having a sebum control effect and antibiosis on the surface of skin. CONSTITUTION: The cosmetic composition for controling sebum of skin comprises 0.1-5.0wt.% of sodium shale oil sulfonate inhibiting 5α-reductase, 1.0-10.0wt.% of laminaria sacchacina extract, and proper quantities of other oiliness agent, surface active agent, UV protector, antioxidant, antiseptic, aromatics, colors, pH control agent, plant extracts, etc..
Patent KR-20010011545-A (KR)
Inventor: JUNG CHAN HEE
IPC: B60Q1/26
Filed: 1999-07-24
Abstract: PURPOSE: A recognizing device is provided to make a driver recognize operation exactly without error. CONSTITUTION: Both accelerator/brake alarm lamps(12,13) are mounted near an accelerator pedal(2) and a brake pedal(3) respectively or immediately on a pedal to light the lower end of a driver. The two alarm lamps are connected to a night headlight switch(4) in a light case. The light case adjusts the light amount by fixing an indicator lamp interrupt film between the maximum and minimum states through a lever. The light case is adhered to an angle adjustment support to adjust the irradiation angle. A photo interrupt outputs an electric signal to a Schmidt trigger circuit(100-3) when a part of a human body including feet before stepping on the pedal or the feet stepped on the pedal change infrared LED(light emission diode) light of optical sensors(100-a,100-b). The signal is normalized and used to operate accelerator/brake operation indicator lamps(12-1,13-1). The signal is outputted to a circuit for helping the driver recognize pedal operation after reaction timing is adjusted in a time delay circuit(R). According to the signal, accelerator/brake alarm sound circuits(12-2,13-2) make alarm sounds through a speaker(18).
Patent KR-20000075390-A (KR)
Inventor: KIM KYUNG SUNG
IPC: B21D39/02
Filed: 1999-08-17
Abstract: PURPOSE: A hemming device is provided to offset or remove pressurized load from the upper direction of a lower mold die by pressurizing in upper and lower directions at the same time when a pressure device adjacent to a lower mold die pressurizes from the upper direction. CONSTITUTION: A hemming device includes a lower mold die(2) on which a set panel(W) is positioned, a pressure pad(5) pressing the panel on the lower mold die to determine a position of the panel, a processing unit(10) mounted at the circumference of the lower mold die and pressuring the panel from the upper direction by a hemming blade(20), and a chucking hemming unit having a lower processing unit for pressuring the lower surface of the lower mold die upwardly at the same time with pressuring the upper portion of the panel.
Patent KR-20010019284-A (KR)
Inventor: KIM DONG HUN
IPC: H01L21/31
Filed: 1999-08-26
Abstract: PURPOSE: A semiconductor wafer and a fabrication method thereof are provided to suppress a latch-up phenomenon caused by wells of different conductive types. CONSTITUTION: A metal(2) is deposited on the first silicon wafer where different wells(5,6) are to be formed, and then patterned. The first silicon wafer is a blank wafer cut from a silicon ingot. Thereafter, an insulating layer(3) is deposited on the entire surface of the first silicon wafer(1) to prevent degradation of semiconductor devices and then planarized by a chemical mechanical polishing. Next, the second silicon wafer(4) is joined to the planarized insulating layer(3) to improve mechanical stiffness of the resultant wafer. The first silicon wafer is then back-ground to have a reduced thickness. Thereafter, an n-well(5) and a p-well(6) are formed in the first silicon wafer. The metal pattern(2) formed under the wells(5,6) reduces the resistance of the wells(5,6) and thereby prevents an undesirable latch-up phenomenon.
Patent KR-20010025769-A (KR)
Inventor: CHOI DONG MYUNG
IPC: F04B9/04
Filed: 1999-09-01
Abstract: PURPOSE: A driving apparatus for compressor is provided to achieve an improved power transmission efficiency, reduce power consumption, and lengthen useful life of the apparatus by arranging a link unit between the motor and the compressor. CONSTITUTION: A driving apparatus has a link unit arranged between a compressor(10) and a motor(20). The link unit includes a pulley(22) mounted at the top of the shaft of the motor; a rotation bar(30) one end of which is hinge-coupled to the pulley; an operating bar(32) one end of which is connected to the end of the rotation bar and the other end of which is connected to a piston(12) of the compressor; and a support rod(34) for supporting the operating bar to be rotatable. The pulley has an eccentric connection plate(24) mounted onto the top of the pulley, and a balance weight(26) for balancing in the direction opposite to the eccentric connection plate.
Patent KR-20010025857-A (KR)
Inventor: CHOI GI SEON
IPC: G06F17/22
Filed: 1999-09-01
Abstract: PURPOSE: A method for comparing a similarity of foreign language transcription is provided to search a Korean language expression for English word in a document based on an algorithm comparing the English language pronunciation similarity. CONSTITUTION: All initial sounds "ieung" are removed except "ieung" located at the first character initial sound after writing the inputted characters by phonemes(S101). If the same consonants are repeated, the prior consonant is removed(S102). The remained initial sound is converted into the pre-set representative consonant(S103). The remained consonants are substituted by the pre-set consonant code(S104). Successively repeated codes are removed(S105). If repeated codes are removed, the characters are compared with coded data with respect to a standard foreign language transcription.(S106). If the compared data are identified, the foreign language transcription is correct(S107). If the compared data are not identified, the foreign language transcription is incorrect(S108).
Patent KR-20010026778-A (KR)
Inventor: JUNG JEONG UNG
IPC: B66F9/24
Filed: 1999-09-08
Abstract: PURPOSE: An industrial vehicle is provided to restrict some or entire operation functions of the industrial vehicle while reducing power as the industrial vehicle is in an abnormal state. CONSTITUTION: A battery voltage detecting unit(10) detects the present voltage level of a battery. A component operation monitoring unit(50) detects the present states of components. A control unit(20) compares the voltage detected from the battery voltage detect unit with a reference voltage. As the battery is over-discharged, the hydraulic operation and traveling are controlled at specific intervals. The control unit controls a traveling operation and the hydraulic operation and reduces the power of the equipment by comparing an abnormality detect signal with a reference signal. As the industrial vehicle is in an abnormal state or the battery is over-discharged, the operation is stopped by stages and character messages are outputted. Thus, all workers are notified and the battery is protected.
Patent KR-20010036218-A (KR)
Inventor: AHN JAE MIN
IPC: H04W52/32
Filed: 1999-10-02
Abstract: PURPOSE: A CDMA communication system is provided to minimize time amount taken during a synchronous re-capture in a base station in a control only sub-state of a mobile communication system while minimizing an interrupt increase by the transmission of an up-link DPCCH channel and an interrupt increase by an up-link power control bit transmission into a downlink link. CONSTITUTION: In a CDMA communication system, a mobile station regulates and transmits an up-link dedicated control channel signal by same unit as a slot unit in a control only sub-state. A base station includes a gated transmission controller(141) which regulates and transmits a downlink dedicated control channel signal in a power control group promised with the mobile station in the control only sub-state. The gated transmission controller regulates signals of the up-link dedicated control channel depending on an up-link gated transmission pattern formed regularly within the respective frame period.
Patent KR-20010036895-A (KR)
Inventor: NO SONG NAM
IPC: B65B1/00
Filed: 1999-10-12
Abstract: PURPOSE: A standardized sand wrapping method is provided to offer a precisely standardized quantity of sand without any damage of wrapping paper by charging the sand in the paper container after forcibly drying sand to reduce the moisture content. CONSTITUTION: A standardized sand wrapping method includes the steps of naturally drying sand obtained from a riverbed, selecting sand of which the particle size is relatively small by filtering pebbles, forcibly drying sand by a heat dry element to reduce the moisture content of sand to about 30% or less for preventing the damage of wrapping paper due to the moisture of sand, and charging the sand in a standardized wrapping paper container by a precise quantity and sealing the container.
Patent KR-20010045215-A (KR)
Inventor: LEE YOUNG SHIN
IPC: C08J5/18
Filed: 1999-11-03
Abstract: PURPOSE: A film having ultraviolet-shielding function obtained by uniformly dispersing a spiropyrane-based photochromic pigment in resin is provided, which is simple in manufacturing processes and causes no elimination of a dye dispersed in resin. CONSTITUTION: This film is prepared by mixing a mixed solution of a spiropyrane-based photochromic compound, an ultraviolet absorbent and a mixed solvent of toluene, ethylacetate and alcohol with granules of a polyethylene or polypropylene film, heating at 180 to 220deg.C and molding, wherein 0.01 to 1.0% by weight of the spiropyrane-based photochromic compound and 1 to 3% by weight of an ultraviolet absorbent are dispersed in the polyethylene or polypropylene film.
Patent KR-20010046895-A (KR)
Title: Decoder
Inventor: CHO GI SEON
IPC: H03M7/04
Filed: 1999-11-16
Abstract: PURPOSE: A decoder is provided to work at a high speed and consume low power and to be used to make a simple thermometer code decoder, decoding N input signals into M(2¬N) bit output signals. CONSTITUTION: The decoder circuit(10) includes a converter of thermometer code for high level signal(12), a converter of thermometer code for low level signal(14) and a logic circuit(16). The converter of thermometer code for high level signal(12) receives and converts the three high level signals(IN5,IN4,In3) of the six input signals into thermometer code of seven bit signals(MSB1-MSB7). The converter of thermometer code for low level signal(14) receives and converts the three low level signals(IN2,IN1,IN0) into thermometer code of seven bit signals(LSB1-LSB7). The logic circuit(16) receives and combines the signals(MSB1-MSB7,LSB1-LSB7) from the first and second converters of thermometer code(12,14) and produces 64 bit decoded signals(OUT0-OUT63).
Patent KR-20000007007-A (KR)
Inventor: KIM JIN TAE
IPC: H04L5/00
Filed: 1999-11-19
Abstract: PURPOSE: A software 1 to multi serial bit communication method is provided to be able to apply to a DC power carrier without an extra serial communication device. CONSTITUTION: The software 1 to multi serial bit communication method is composed of: a step that a main sends a starting bit while sending data by directly generating a pulse in a software way without device; a step that a serve judges whether to start in a prescribed time by receiving the starting bit; a step that if the starting bit begins in the prescribed time, the main waits for the prescribed time based on the starting bit; a step that the serve stores the corresponding bit figure by receiving the bit pulse sent by the main.
Patent KR-20000047856-A (KR)
Inventor: DALLE FREDERIC
IPC: A61K8/06
Filed: 1999-12-02
Abstract: PURPOSE: A method of making an oil-in-water (O/W) emulsion wherein the oil component of the emulsion is a polymer containing a silicon atom is provided. CONSTITUTION: A silicone oil-in-water emulsion containing a linear non-crosslinked silicone copolymer is prepared by polymerizing an OH endblocked polydiorganosiloxane with an amine functional trialkoxysilane in the presence of a metal catalyst. The polydiorganosiloxane generally comprises a substantially linear polymer of formula(1). In this structure, each R independently represents a hydrocarbon group having up to 20 carbon atoms, such as an alkyl group, representative of which are methyl, ethyl, propyl, or butyl. R can also be an aryl group such as phenyl. R' represents -OH, n is a positive integer greater than one. Preferably n is an integer which results in the polymer being a polysiloxane with a viscosity between about 1 and about 1 x 10(6) mm(2)/sec at 25°C.
Patent KR-20010054026-A (KR)
Inventor: KIM JOONG KYU
IPC: D02G3/28
Filed: 1999-12-02
Abstract: PURPOSE: Provided is a process for producing the titled pile yarn capable of being used for texture piles comprising a carpet by twisting acrylic yarn and cotton yarn or acrylic yarn and rayon yarn, combining and dyeing. Whereby, the carpet has an effect on improving the quality of a carpet much more. CONSTITUTION: Two strands of acrylic yarn of 52 counts and one strand of cotton yarn of 10 counts are twisted, combined and dyed to produce the titled pile yarn. The pile yarn is used for forming a pile between upper part texture and lower part texture during weaving a carpet using a moquette jacquard weaving machine.