baber/WOPTO huggingface dataset:
Patent KR-20000031296-A (KR)
Title: Method of preparing nitrogen by pressure swing absorption and device therefor
Inventor: PARK DU SEON
IPC: F25J3/00
Filed: 1998-11-05
Abstract: PURPOSE: A method of preparing nitrogen by pressure-change absorption and a device therefor are provided which separates gaseous nitrogen from air and produces the nitrogen by employing pressure swing absorption method. CONSTITUTION: The method comprises steps of: (i) absorption process; (ii) atmospheric desorption process(I); (iii) washing desorption process; (iv) uniform-pressure process; (v) condensing-pressure process; and (vi) atmospheric desorption process(II). In the absorption process, raw material air is compressed at an air compressor(1) and then gone through a filter(2), and it is moisture-eliminated and cooled down at an air drier(3) and then introduced to an absorption tower(20), where oxygen, carbon dioxide and moisture is absorbed, and non-absorbed product nitrogen component is stored at a product tank. In the atmospheric desorption process(I), the absorbed oxygen, carbon dioxide and moisture are emitted through a muffler(4) by opening an automatic valve(17). In the washing desorption process, product nitrogen component is stored at the product tank through the absorption process by continuously opening automatic valves(6 and 10) at the absorption tower(20), while an absorption tower(21) opens a hand valve(28) and an automatic valve(18) at the product storing tank and washes inside of the top with washing gas. In the uniform-pressure process, the pressure of the absorption tower(20) and the absorption tower(21) become same by closing the automatic valves(6), (17), (18) and (10) and opening a uniform automatic valve(9). In the condensing-pressure process, the nitrogen gas in the product tank compresses inside of the absorption tower by closing the automatic valve(9) and opening the automatic valve(18), so the oxygen on top of the absorption tower is moved downward. In the atmospheric desorption process(II), the absorbed oxygen, carbon dioxide and moisture are emitted through the muffler(4) by opening the automatic valve(17).
Patent KR-19990045538-A (KR)
Title: 화상형성장치
IPC: G03G15/08
Filed: 1998-11-21
Abstract: 본 발명은 화상형성장치에 관한 것으로서, ROS(4)를 사용하지 않고 BCR(3)에 의한 대전전위와 현상 바이어스의 차(콘트라스트 전위)에 의해 감광체(1)의 축방향으로  긴 띠형상 패치를 형성하고 토너 보정값 산출부(22)는 농도 센서(6)에서 검출된 띠 패치의 농도에 기초하여 토너 공급량의 보정값을 산출하며, 상기 보정값에 의해 이미지량에 기초한 토너 공급량의 지시값을 보정하고 토너 검출부(23)에서는 띠 패치의 농도변동에 기초하여 토너공급장치(51) 엠티를 검출하며, BCR(3)의 인가전압 및 현상바이어스는 감광체(1)의 마모량, 현상제의 대전량, 환경조건 등에 따라 보정되고, 적은 수의 센서로 정확한 화상농도제어를 실시하는 것을 특징으로 한다.
Patent KR-19990014597-A (KR)
Title: 평판 디스플레이가 출몰되게한 책상
IPC: A47B21/00
Filed: 1998-11-25
Abstract: 본 발명은 컴퓨터용 평판 디스플레이가 내장되어 있는 컴퓨터용 책상에 관한 것으로, 책상의 상면에 개구부와 플레이트에 의한 수납공간을 형성하고, 이에 평판 디스플레이를 출몰가능하게 장착하되, 운동수단을 갖는 힌지와 괘지수단을 갖는 로킹장치에 의해 회동자재되게 하여 수납시에는 디스플레이의 배면이 책상면과 동일면을 이루게 하고, 전개시에는 디스플레이의 전면이 상면으로 전개되게 구성하므로서, 디스플레이의 미사용시 책상의 면적을 보다 효율적으로 사용할 수 있고, 디스플레이를 전개하여 사용시 디스플레이의 위치를 임의로 조정할 수 있어 보다 편리하고 효율적으로 책상을 사용할 수 있는 것이다.
Patent KR-20000034609-A (KR)
Title: Development system of microprocessor
Inventor: LEE SU HWAN
IPC: G06F9/00
Filed: 1998-11-30
Abstract: PURPOSE: A development system of microprocessor is provided to convert data input to the microprocessor in real time during executing application programs by the microprocessor. CONSTITUTION: A development system of microprocessor comprises a host(40), an emulator(50), a controller(52), a memory(54) and a data conversion circuit(56). The emulator(50) takes an application program for operating the microprocessor from the host(40). The controller(52) controls the operation of the emulator(50). The memory(54) outputs the data of an address area input from the microprocessor in response to the address. The data conversion circuit(56) converts the data output from the memory to provide the data to the microprocessor under the control of the controller.
Patent KR-20000037524-A (KR)
Title: Smps drive circuit of pwm type
Inventor: LEE WOON JIN
IPC: H02M3/335
Filed: 1998-12-01
Abstract: PURPOSE: A sMPS(switch mode power supply) drive circuit of PWM(pulse width modulation) type is provided to maximize an efficiency of the system by using a transformer, transistors, a resonance circuit section, and a control section. CONSTITUTION: A transformer(50) includes an Lp coil and La coil at the first side, and includes an Ls coil at the second side. A first transistor(Q1) is installed at the central portion which is opposite to the operation point which is set to Lp coil and La coil, and performs switch. A resonance circuit section(60) forms a resonance wave. A second transistor(Q2) is connected to the resonance circuit section(60) in series. A control section(A) controls the input signals of the first and second transistor(Q1,Q2).
Patent KR-19990062741-A (KR)
Title: 메틸디티오카바지네이트 및 트리플루오로아세트산을 사용한 2-(메틸티오)-5-(트리플루오로메틸)-1,3,4-티아디아졸의 제조방법
IPC: C07D285/12
Filed: 1998-12-02
Abstract: 본 발명은 2-(메틸티오)-5-(트리플루오로메틸)-1,3,4-티아디아졸을 제조하는 방법을 제공한다.  상기 방법은 (a) 메틸디티오카바지네이트를 과몰량의 트리플루오로아세트산과 반응시키고; 물 및 과량의 트리플루오로아세트산을 제거하는 단계들을 포함한다.   물 및 과량의 트리플루오로아세트산은 바람직하게는 증류를 통해 제거된다.
Patent KR-20000037895-A (KR)
Title: Steering angle indicator of vehicle
Inventor: CHOI SEONG DU
IPC: B60K28/10
Filed: 1998-12-01
Abstract: PURPOSE: A steering angle indicator of a vehicle is provided to easily recognize the changed angle of a rear wheel from a drive seat upon backup. CONSTITUTION: A gear(12') of a backup indication pointer(12) adhered by a pin(13) on a steering angle indication plate(2) is butted with a gear(4') of an indication pointer(4). Therefore, when the gear(4') and the indication pointer(4) rotate to the right, the gear(12') and the backup indication pointer(12) rotate to the left. On the other hand, when the gear and the indication pointer rotate to the left, the gear and the backup indication pointer rotate to the right. Thereby, the forward and backup steering angles are simultaneously indicated. Further, the backup of the vehicle is exactly and easily performed.
Patent KR-20000039890-A (KR)
Title: Apparatus and method for recovering fault of switching system
Inventor: YANG DAE YONG
IPC: G06F11/00
Filed: 1998-12-16
Abstract: PURPOSE: An apparatus and method for recovering a fault of a switching system are provided to execute automatic recovery through a fault recovery processing unit according to the type of a fault, or report an unrecoverable fault to an upper processor, if a fault is occurred in a certain board during operation of the switching system consisting a plurality of boards. CONSTITUTION: An apparatus for recovering a fault of a switching system includes the following units. A fault information storing unit is provided to each one of plurality of boards constructing the switching system, and stores fault information generated from its own board. A fault information processing unit judges whether a fault is occurred to a corresponding board by sequentially accessing fault information stored in the fault information storing unit provided to each board, and outputs a reset signal to the corresponding board with a fault, if the fault is recoverable, and reports the fault to the upper processor, if the fault is unrecoverable.
Patent KR-19990063321-A (KR)
Title: 비닐 중합용 연쇄정지제
IPC: C08F2/40
Filed: 1998-12-22
Abstract: 본 발명은 자유 라디칼에 의해 개시되는 유화 중합을, 안정한 니트록실 자유 라디칼을 함유하거나 또는 안정한 니트록실 자유 라디칼을 인시츄 (in situ) 형성할 수 있는 연쇄정지제를 사용하므로써 종결시키는 방법에 관한 것이다.  중합을 보다 효과적으로 정지시키는 것 이외에, 본 발명의 연쇄정지제는 니트로사민 전구체를 포함하지 않을 뿐만 아니라 라텍스 및 중합체 가공 동안에도 용이하게 제거되지 않는다.
Patent KR-20000041389-A (KR)
Title: Low-noise output buffer
Inventor: MUN DAE YOUNG
IPC: H03K19/00
Filed: 1998-12-22
Abstract: PURPOSE: A low-noise output buffer is provided to improve a noise characteristic by controlling a pull-up driver according to an operation voltage level so as to be suppressed a peak current. CONSTITUTION: A low-noise output buffer comprises a control signal generating part(200), a driver control signal generating part(210), and pull-up and pull-down drivers(220,230). The control signal generating part(200) senses whether a supply voltage level is relatively higher, and outputs control signals(aa,bb) according to the sense result. The control signal generating part(200) consists of PMOS transistors(201,202,203) and a resistor(205). The driver control signal generating part(210) outputs a pull-up driver control signal(dp) and a pull-down driver control signal(dn) in response to an output signal(sa) of a sense amplifier and an output enable signal(poe). The driver control signal generating part(210) consists of a logic circuit part(211) and a pull-up driver control signal generating part(212). The logic circuit part(211) receives the signals(sa,poe) to output a pull-down driver control signal(dn) and a logic signal(cc), and the pull-up driver control signal generating part(212) outputs a pull-up driver control signal(dp) in response to the logic signal(cc) and the control signals(aa,bb). The pull-up driver(220) pulls up an output terminal(dout) in response to the pull-up driver control signal(dp), and the pull-up driver(230) pulls down the output terminal(dout) in response to the pull-down driver control signal(dn).
Patent KR-20000041877-A (KR)
Title: Test pattern of semiconductor device
Inventor: YOON JIN YOUNG
IPC: H01L21/66
Filed: 1998-12-23
Abstract: PURPOSE: A test pattern of semiconductor device is provided to solve the line end shortening of a lengthwise gate pattern, thereby enhancing integration degree and reducing time delay in applying moving voltage to a gate. CONSTITUTION: A test pattern of semiconductor device comprises an active area(11) defined into constant shape; a gate pattern(12) passing through the center of the active area, source and drain formed on both sides of the gate pattern within the active area; and a dummy gate pad(13). The pad(13) is formed on end of the gate pattern. The gate pattern(12) is formed into T shape. If voltage is applied to the gate pattern, a channel is formed under the gate pattern.
Patent KR-20000043749-A (KR)
Title: Crane boom structure for hydraulic crane
Inventor: LEE JUN SEON
IPC: B66C23/64
Filed: 1998-12-29
Abstract: PURPOSE: A crane boom structure for hydraulic crane is provided to prevent the outward protruding of a sheave, cut down the weight of a boom and improve an outward appearance thereof, when a length of five step boom is shortening. CONSTITUTION: In a crane boom structure for hydraulic crane, a sheave mounting weld(3) is fixed to the end of a third cylinder(3C) mounted on a third boom and a forth boom. A sheave(1) is mounted on the sheave mounting weld(3). A sheave mounting weld(3) is fixed to the sheave mounting weld(3) to easily slide. Further, a pad is attached beneath the sheave mounting weld(3) to easily slide. An end of the sheave(1) is fixed to an upper end of a fifth boom with bolts and nuts(8) by winding the sheave(1) with a rope(6). The other end of the sheave(1) is fixed to a cylinder spot plate weld(2) with bolts and nuts(8). The cylinder spot plate weld(2) is fixed to an end of the cylinder(2C).
Patent KR-20000044167-A (KR)
Title: Device and method for designing modeling in spw about digital vcr tape
Inventor: YUN JAE YEON
IPC: G11B20/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for designing a modeling in an SPW(signal processing worksystem) about a digital VCR tape is provided to minimize a simulation by performing a mutilate of DSP(digital signal processing) chip to play a D-VHS(digital video header system). CONSTITUTION: A first precoder(20) converts a binary sequence to a bipolar pulse sequence by inputting a PN sequence bit input signal and offers a duo binary signal of PN(pseudo noise) sequence bit input signal. A channel unit(30) offers a tri-binary signal having a magnetic characteristic by inputting the duo binary signal. A first adder(50) offers the tri-binary signal added a white noise by inputting the tri-binary signal and the white noise. A detecting IC(integrated circuit)(60) outputs an MPEG VCR(video cassette recorder)-2 program stream after correcting an error through a viterby by inputting the tri-binary signal. A second precoder(70) offers a duo binary signal of MPEG-2 program stream. A comparator(80) offers a compared error signal by inputting the duo binary signals. A detector of error rate(90) displays a measured error by inputting the compared error signal.
Patent KR-20000044430-A (KR)
Title: Device for eliminating echo
Inventor: KIM YONG JIN
IPC: H04Q1/00
Filed: 1998-12-30
Abstract: PURPOSE: A device for eliminating echo in an exchange system is provided to eliminate echoes that is reflected as time passed. CONSTITUTION: An echo excluding unit comprises the parts of: a transmission CVSD(Concurrent Variable Slope Delta Modulation) decoder(111), which demodulates CVSD transmission bit stream, having the first transmission speed, and making it a pulse code; a compressor(113), which compresses the transmission bit stream as specific rate; a transmission CVSD bit rate modulator, which has a first transmission CVSD encoder transmitting the transmission bit stream to relevant subscribers line after modulating it to CVSD signal with the second transmission speed; a reception CVSD decoder, which modulates CVSD reception signal of the second transmission speed as pulse code modulation; an expanding device, which expands pulse code modulation signals by specific rate; a reception CVSD signal bit rate modulator; which consists of a reception CVSD encoder transmitting the expanded reception signal to a receiver of switching systems after modulating it to CVSD signal by the first transmission speed; an expander, which expands the signal, modulated at the transmission CVSD encoder, for reference signal by specific rate; an adaptation filter(133), which filters the reference signal, if the signal has lower electric power than standard figures, recognizes it as noise and stops filtering, or if the signal is recognized as a sender's voice, also stops filtering; an echo excluding part(130), which consist of an adding device, adding the reference signal(filtered at the adaptation filter) to the pulse code modulation signal(modulated via the reception CVSD decoder) and inputting.
Patent KR-20000047142-A (KR)
Title: Method of manufacturing thin film transistor substrate for liquid crystal display device
Inventor: PARK WOON YONG
IPC: G02F1/136
Filed: 1998-12-28
Abstract: PURPOSE: A method of manufacturing a thin film transistor substrate for a liquid crystal display device is provided to simplify the manufacturing operation of the thin film transistor substrate. CONSTITUTION: A method of manufacturing a thin film transistor substrate for a liquid crystal display device includes following steps. At the first step, a gate wiring including a gate line, gate electrode, and a gate pad on a substrate including a display region and a peripheral region. At the second step, a gate dielectric layer pattern is formed on the gate wiring. At the third step, a semiconductor layer pattern is formed on the gate dielectric layer pattern. At the forth step, a contact layer pattern is formed on the semiconductor layer pattern. At the fifth step, a data wiring is formed on the contact layer pattern. At the sixth step, a channel preservation pattern is formed. At the seventh step, a pixel electrode coupled to the drain electrode.
Patent KR-20000047248-A (KR)
Title: Method and apparatus for transmitting access burst in multimedia satellite communication system
Inventor: CHOI JONG O
IPC: H04B7/185
Filed: 1998-12-31
Abstract: PURPOSE: A method and an apparatus for transmitting an access burst in the multimedia satellite communication system are provided to transmit an access burst to a central station by using an access CDMA code selected after selectively switching access CDMA codes assigned from the central station. CONSTITUTION: A CDMA channel transmitting unit(47) consists of a CDMA code data storage part(471), a multiplexer(472) and a CDMA modulation part(473). The CDMA code data storage part(471) is composed of a plurality of shift registers(SR10-SRN). The multiplexer(472) outputs the CDMA code data of the CDMA code data storage part(471) selectively according to a control signal supplied from a processor(53). The CDMA modulation part(473) modulates an access burst supplied from a transmitting frame generation part(46) using the CDMA code data provided from the multiplexer(472).
Patent KR-19990036313-A (KR)
Title: 도전성 열가소성 탄성중합체 혼합물들과 그 응용물
IPC: H01B1/12
Filed: 1996-08-12
Abstract: 본 발명은  가) 하기 사항들, 즉 -  에이가 폴리스티렌 블록을 나타내며 비가 연성 또는 탄성 중합체 블록을 나타낼 때 에이-비-에이 형식의 스티렌블록 공중합체; -  올레핀 호모 중합체 또는 올레핀 공중합체와 열가소성 또는 교차연결된 탄성중합체로 부터 선정된 열가소성 탄성중합체 성분의 약 10 - 90 w-% 와 (나) 폴리아닐린 또는 프로토닉 산에 의해 도우핑된 그 유도체로 구성되는 본래의 도전성 중합체 성분의 약 90 - 1 w-% 로 구성되는 도전성 열가소성 탄성중합체 혼합물로 구성된다.
Patent KR-19990043989-A (KR)
IPC: A42B3/32
Filed: 1997-06-18
Abstract: The invention relates to an automatic safety helmet and cover protection which can be worn on the back mainly of people who play sport. The protection means is stored in a rucksack case (3) and is attached to the back by straps (4-6). The case accommodates essentially a guard (11-19), a drive member and a control mechanism. There is storage space in the centre for various implements. By triggering a spring accumulator (40.1, 40.2), the protection means is rotated, in the event of a threatening fall, into an erect protection position in fractions of a second by way of a trigger cord or by automatic actuation due to a sensor (23). Said protection position is held at the top by a toothed catch member (7.1, 7.2). Mating toothing on the catch member maintains the protective position even in the event of a change in direction.
Patent KR-19990044302-A (KR)
IPC: A61K31/4402
Filed: 1996-08-23
Abstract: The invention provides a compound of the formula <CHEM>     wherein X is S, O, NR' where R' is H or alkyl of 1 to 6 carbons, or   X is ÄC(R1)2Ün where R1 is independently H or alkyl of 1 to 6 carbons, and n is an integer between 0 and 2; R2 is hydrogen, lower alkyl of 1 to 6 carbons, F, Cl, Br, I, CF3, fluoro substituted alkyl of 1 to 6 carbons, OH, SH, alkoxy of 1 to 6 carbons, or alkylthio of 1 to 6 carbons;   R3 is hydrogen, lower alkyl of 1 to 6 carbons or F;   m is an integer having the value 0-3;   o is an integer having the value 0-3; Y is a phenyl or naphthyl group, or heteroaryl selected from a group consisting of pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl, oxazolyl, imidazolyl and pyrrazolyl, said phenyl and heteroaryl groups being optionally substituted with one or two R2 groups; A is (CH2)q where q is 0-5, lower branched chain alkyl having 3-6 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-6 carbons and 1 or 2 double bonds, alkynyl having 2-6 carbons and 1 or 2 triple bonds; B is hydrogen, COOH or a pharmaceutically acceptable salt thereof, COOR8, CONR9R10, -CH2OH, CH2OR11, CH2OCOR11, CHO, CH(OR12)2, CHOR13O, -COR7, CR7(OR12)2, CR7OR13O, or tri-lower alkylsilyl, where R7 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons, R8 is an alkyl group of 1 to 10 carbons or trimethylsilylalkyl where the alkyl group has 1 to 10 carbons, or a cycloalkyl group of 5 to 10 carbons, or R8 is phenyl or lower alkylphenyl, R9 and R10 independently are hydrogen, an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5-10 carbons, or phenyl or lower alkylphenyl, R11 is lower alkyl, phenyl or lower alkylphenyl, R12 is lower alkyl, and R13 is divalent alkyl radical of 2-5 carbons, and R14 is (R15)r-phenyl, (R15)r-naphthyl, or (R15)r-heteroaryl where the heteroaryl group has 1 to 3 heteroatoms selected from the group consisting of O, S and N, r is an integer having the values of 0-5, and R15 is independently H, F, Cl, Br, I, NO2, N(R8)2, N(R8)COR8, NR8CON(R8)2, OH, OCOR8, OR8, CN, an alkyl group having 1 to 10 carbons, fluoro substituted alkyl group having 1 to 10 carbons, an alkenyl group having 1 to 10 carbons and 1 to 3 double bonds, alkynyl group having 1 to 10 carbons and 1 to 3 triple bonds, or a trialkylsilyl or trialkylsilyloxy group where the alkyl groups independently have 1 to 6 carbons;   R16 is H, lower alkyl of 1 to 6 carbons;   R17 is H, lower alkyl of 1 to 6 carbons, OH or OCOR11, and p is zero or 1, with the proviso that when p is 1 then there is no R17 substituent group, and m is an integer between 0 and 2.
Patent KR-19990067265-A (KR)
IPC: A61K31/7048
Filed: 1996-10-18
Abstract: The present invention provides a process for the aqueous granulation of a macrolide antibiotic which comprises mixing a macrolide antibiotic and a carbomer; wetting the mixture with water; and blending the mixture to allow formation of a macrolide antibiotic-carbomer granule.
Patent KR-19990071554-A (KR)
Title: 어드레스충돌검출기능을갖는멀티포트캐시메모리
IPC: G06F12/08
Filed: 1997-09-23
Abstract: 멀티포트 캐시 메모리가 개시된다.  멀티포트 캐시는 마이크로 시스템에서 동작하고, 다중 메모리 뱅크 및 그 뱅크로의 액세스를 허용하는 다중 포트를 포함한다.  충돌 검출 회로는 제 1 포트 및 제 2 포트를 통해 제 1 메모리 벵크의 동시 어드레싱을 검출하고 동시 어드레싱의 검출에 응답하여 소정 수의 클록 사이클 동안 마이크로 처리기의 동작을 스톨한다.  충돌 해소 회로는 스톨 중에 제 1 포트를 통해 제 1 뱅크로의 액세스를 허용하고 스톨이 완료된 후에 제 2 포트를 통해 액세스를 허용한다.  일반적으로, 충돌 해소 회로는 마이크로 처리기가 스톨되는 동안 연속 클록 사이클 중에 우선권이 증가하는 순서로 제 1 메모리 뱅크에 대한 액세스를 시도하는 포트를 통해 액세스를 허용한다.  제 1 뱅크로의 액세스를 시도하는 하나이상의 포트는 마이크로 처리기의 스톨 전후에 액세스가 허용될 수 있다.  각 뱅크는 단일 포트를 갖는다.  뱅크는 비중첩 어드레스 공간을 가지며 캐시 블록내 워드가 다중 뱅크 사이에서 분배되도록 어드레스된다.
Patent KR-19990087180-A (KR)
Title: 안내장치의 무한 리테이너 및 그 제조방법
IPC: F16C33/56
Filed: 1996-12-24
Abstract: 본 발명에 따른 안내장치의 무한 리테이너는, 소정의 간격을 두어 배치되고, 안내장치에 형성된 무한 궤도 내를 구름운동하는 다수의 전동체와, 상기 각 전동체 사이에 끼워지는 끼임부와 이들 각 끼임부를 연결하는 연결부를 가지고 상기 다수의 전동체를 정렬 상태로 또한 구름운동 가능하게 보존 및 유지하는 가요성이 있는 수지연결체로 이루어지고, 상기 수지연결체가 흡유 또는 흡수처리 전후의 칫수 변화율이 성형 수축률보다 큰 수지를 사용하여 전동체를 코어로 하는 사출성형으로 성형되고, 또한, 전동체와의 사이에는 흡유 혹은 흡수처리에 의하여 형성된 틈새를 가지는 것으로, 전동체의 탈락이 없어 그 취급성이 용이하고, 또한 안내장치에 대한 끼워넣기의 자동화가 가능한 것 외에, 전동체에 매우 원활한 회전성을 확실하게 부여할 수 있다.
Patent KR-19990087629-A (KR)
Title: 방적사 공급기
IPC: D03D47/36
Filed: 1997-03-07
Abstract: 본 발명은 방적사 공급기(R)에 관한 것이며, 상기 방적사 공급기(R)는 하우징(1)에 정지 방식으로 유지되는 저장 드럼(T); 하우징(1)과 저장 드럼(T) 사이에 배치되고 외측으로 면하는 방적사 출구(5)를 가지는 회전 가능한 권취용 튜브(3); 및, 하우징에 고정된 브랙킷(9);을 구비한다. 브랙킷내에는 적어도 하나의 광 전자 센서(S1,S2)가 배치되며, 이들은 광 입사/반사 영역(11,12)과 배열되고 권취용 측면상에서 적어도 저장 드럼 표면 영역(7)상에 배향된다. 상기 광 입사/반사 영역(11,12)을 지나서 돌출하는 적어도 하나의 송풍 편향부(13,13')는 저장 드럼(T)의 축방향에서 보았을때 방적사 출구와 광 입사/반사 영역(11,12) 사이에 있는 브랙킷(9)상에 제공된다. 방적사 편향부(13,13')의 목적은 방적사 출구(5)로부터 나오는 오염된 공기 유동(14)을 광 입사/반사 영역(11,12)으로부터 이탈되게 안내하는 것이다.
Patent KR-20000005164-A (KR)
Title: Bonded structured retro-reflective sheeting
Inventor: WILSON BRUCE B
IPC: G02B5/124
Filed: 1996-07-29
Abstract: PURPOSE: A bonded structured retro-reflective sheet is provided to improve a retro-reflective capability by using a bonding agent. CONSTITUTION: The retro-reflective sheeting (10) comprises a structured retro-reflective film including an array of structured retro-reflective elements (12), a thermoplastic sealing film located proximate the structured elements (12), and a bonding agent between the sealing film and the structured retro-reflective elements, wherein the bonding agent bonds the sealing film to the structured retro-reflective film.
Patent KR-20000010709-A (KR)
Title: Improvement in the taste of active pharmaceutical ingredients
Inventor: SCHWARZ EUGEN
IPC: A61K47/06
Filed: 1997-04-10
Abstract: PURPOSE: A process for improving the taste of active pharmaceutical ingredients is provided which improves organoleptic sensation as well as a flavor itself, a flavor profile of solid composition. CONSTITUTION: The process for improving the taste of solid compositions containing one or more active ingredients comprises a)a dissolving of one or more polyol in water, b)a dissolving of the one or more ingredients in a solvent or dispersing, c)a spraying of the obtained aqueous mixture in an air current of 120-300°C(preferably 140-190°C). The compositions comprise an active ingredient, polyol(CH2OH-(CHOH)n-CH2OH), a natural or synthetic sweetening agent, if necessary and a coloring agent, if necessary.