baber/WOPTO huggingface dataset:
Patent KR-20010091911-A (KR)
Title: Biaxially oriented polyester film comprising a cycloolefin copolymer, its use and process for its production
Inventor: HILKERT GOTTFRIED
IPC: C08J5/18
Filed: 2001-02-26
Abstract: PURPOSE: Provided is a milky translucent, biaxially oriented polyester film which has improved ease of production, i.e. low production cost, a use of the film and a process for its production. CONSTITUTION: The milky translucent, biaxially oriented polyester film comprises at least one layer, wherein said layer includes a cycloolefin copolymer(COC) in an amount of not more than about 5 wt%, based on the weight of said layer. The film is produced by the steps of (i) extruding or coextruding the melt corresponding to a single-layer film or the melts corresponding to the individual layers of the film through a flat-film die, (ii) drawing off the resultant film on one or more rolls for solidification, (iii) biaxially stretching the film, heat-setting the biaxially stretched film and, if desired, corona- or flame-treating at least one surface of the film. The biaxial orientation is carried out in succession, first oriented longitudinally and then transversely. The temperature during the longitudinal stretching is within the range from about 80 to about 130 deg.C and the temperature during the transverse stretching is within the range from about 90 to about 150 deg.C. The longitudinal stretching ratio is within the range from about 2.5:1 to about 6:1, and the transverse stretching ratio is within the range from about 3.0:1 to about 5.0:1.
Patent KR-20020030695-A (KR)
Title: Method for automatically testing stability and basic functionality of server
Inventor: KIM JEONG SU
IPC: G06F11/22
Filed: 2001-03-05
Abstract: PURPOSE: A method for automatically testing the stability and basic performance of server is provided to automatically, accurately and integrally test the stability and basic performance of server without an error. CONSTITUTION: The method comprises steps of setting up a BIOS(Basic Input Output System)(11) and booting an operating system(13), installing an automatic test program read from a subsidiary server after booting the operating system(15), searching, displaying and storing the basic information by automatically recognizing a plurality of hardware installed to the server according to the automatic test program(17), storing the test procedure and result by testing the compatibility of hardware based on the stored basic information according to the automatic test program(19), and automatically displaying the stored basic information of a plurality of hardware and the test result after completing the compatibility test of hardware(21).
Patent KR-20020072058-A (KR)
Title: Composition of growing auxiliary material for the reforestation of devastated cut and fill slopes
Inventor: HUH YEONG JIN
IPC: C05F15/00
Filed: 2001-03-08
Abstract: PURPOSE: A composition of vegetation-supporting materials including cotton, paper sludge, zeolite and vermiculite is provided for use in the slope of cut and accumulated soil. The composition improves water storage and prevents the materials from being cracked and flowing off without net. CONSTITUTION: The composition spread out over the slope of cut and accumulated soil comprises 5-30wt.% of cotton, 5-50wt.% of paper sludge, 5-30wt.% of zeolite, 5-30wt.% of vermiculite, 10-60wt.% of humus, 0.5-10wt.% of adhesives and 0.5-20wt.% of chemical fertilizer containing 18% N, 18% P and 18% K.
Patent KR-20020073952-A (KR)
Title: Device to test power steering gear of automobile
Inventor: KO MYUNG JIN
IPC: G01M17/06
Filed: 2001-03-17
Abstract: PURPOSE: A power steering gear inspection apparatus for motor vehicle is provided to easily check an oil leakage caused due to the damage of packing, and easily check damages to each member through an abnormal operation of power steering gear. CONSTITUTION: A power steering gear inspection apparatus comprises a vice(2) for tightening a power steering gear(1); an oil pump(3) for feeding oil to the power steering gear; an oil reservoir(4) for feeding to the oil pump; an oil suction pipe(5) having an end connected to the oil reservoir and the other end connected to the oil pump, and which sucks oil in accordance with the pumping operation of the oil pump; an oil feed pipe having an end connected to the oil pump and the other end connected to an oil feed port(7) of the power steering gear, and which feeds oil to the power steering gear in accordance with the pumping operation of the oil pump; an oil outlet pipe(8) having an end connected to an oil outlet port(9) of the power steering gear and the other end dipped into the oil reservoir, and which circulates the oil discharged from the power steering gear; and a handle type inspection unit(11) connected to a handle connection port(10) of the power steering gear, and which rotates to drive the power steering gear and inspect the oil leakage from the power steering gear or motion of the power steering gear.
Patent KR-20010090530-A (KR)
Title: Method for manufacturing a fin material for brazing
Inventor: DOKO TAKEYOSHI
IPC: C22F1/04
Filed: 2001-03-23
Abstract: PURPOSE: Provided is a method for producing a thinned fin material composed of an Al-Ni-Fe alloy with a high strength and highly thermal conductivity by a continuous casting and rolling method. CONSTITUTION: In this method for producing an aluminum alloy fin material for brazing, at the time of producing an aluminum alloy fin material having a thickness of less than 0.10 mm by casting an aluminum alloy having a composition containing one or more kinds selected from Ni, Fe, Si, Zn, In, Sn, Co, Cr, Zr, Ti, Cu, Mn and Mg, and the balance aluminum by a continuous casting and rolling method and thereafter subjecting the same to a cold rolling stage in which annealing at 250 to 500°C is performed for two or more times in the process of the cold rolling stage, a cast coil having a thickness of 2.5 to 9 mm is produced by a continuous casting and rolling method, the annealing performed on the second from the last in the process of the cold rolling stage is performed at a thickness of 0.4 to 2 mm, and the final annealing is performed under the heating condition in which recrystallization is not completed.
Patent KR-20020076616-A (KR)
Title: Authentication and sending method for electronic mail include of a bar code and sending apparatus thereof
Inventor: LEE CHANG HUI
Filed: 2001-03-29
Abstract: PURPOSE: A system for transmitting an E-mail including an authentication bar code and a method for transmitting and authenticating the same are provided to make an entrance possible through an authentication bar code having a request receipt number at an off-line by receiving a request of an invitation card, a ticket, a gift certificate, and so on through an on-line, converting the request receipt number into a bar code, and transmitting the bar code to a requester by an E-mail through a wire/wireless communication. CONSTITUTION: A client DB(10) includes a client classification unit for making a manager site server(100b) classify/store/manage clients. A managing DB(20) manages and stores a reservation of an invitation card, a ticket, a gift certificate, etc. and a usage state thereof. A receipt number creating DB(30) includes a receipt number creating unit for creating a receipt number and storing the created information when a client who connected to a homepage(100a) of the manager site through an Internet network(200) requests an invitation card, a ticket, a gift certificate, etc. A bar code creating DB(40) converts the receipt number created from the receipt number creating DB(30) into a bar code and stores the converted information. A transmission DB(50) transmits the created bar code to a requester through an E-mail stores the transmission information. If the requester requests an authentication of the bar code, an authentication DB(60) informs the result and stores the informing result and an attendance state of the requester.
Patent KR-20020078303-A (KR)
Inventor: JUN GIL UNG
IPC: F28F21/08
Filed: 2001-04-09
Abstract: PURPOSE: An aluminum radiator is provided to improve cooling efficiency by increasing flowing amount of coolant. CONSTITUTION: When a width of a radiator tube(31) is 10-20mm, H/T is equal to or larger than 1.5 and equal to or smaller than 2.5 and the H is equal to or smaller than 41mm where the T is an inner width of the tube and the H is an inner height of tank(22). Decrease of pressure on water side and deformation of a tank assembly(20) are minimized, reliability and durability of a product is improved thereby. Manufacturing cost is reduced as size of the aluminum assembly is optimized.
Patent KR-20020080211-A (KR)
Inventor: KIM SU CHANG
IPC: H04L5/06
Filed: 2001-04-12
Abstract: PURPOSE: A method for determining training symbol and estimating frequency offset and synchronizing frequency in OFDM is provided, in which training symbol assigns data for the cross-correlation value of a subcarrier wave to be in proportion to the frequency offset. CONSTITUTION: A test symbol determination method is characterized in that a unit training symbol is determined in such a way that values of data allocated to adjacent sub-carrier waves in the frequency area have a constant relation each other. The training symbol determination method utilizes for a symbol synchronization and/or frequency synchronization in a receiver by transmitting from the transmitter of the OFDM system to use N number of sub-carrier waves.
Patent KR-20020079179-A (KR)
Title: Driving control method of refrigerator using reciprocating compressor
Inventor: HWANG IN YEONG
IPC: F25D29/00
Filed: 2001-04-13
Abstract: PURPOSE: A method for controlling operation of refrigerator using reciprocating compressor is provided to efficiently operate the refrigerator. CONSTITUTION: A method comprises the steps of: a first step comparing current impressed to a motor(M) with previously detected current to detect initial current peak value where top dead center(TDC)=0; a second step setting fixed time for re-detecting optimal operating condition where TDC=0 with the time of detection of the initial current peak value of the first step as a datum point; a third step operating a reciprocating compression part(L.COMP) by controlling on/off of a triac(Tr1) with switching control signal corresponding with the current peak value of the first step and determining whether the fixed time has passed; and a fourth step detecting current peak value where TDC=0 again when the fixed time is determined having been passed in the third step and controlling the operation of the reciprocating compression part with switching control signal on the current peak value.
Patent KR-20010098641-A (KR)
Title: 스크롤 압축기와 스크롤 형태의 압력 변환기
IPC: F04C29/00
Filed: 2001-04-16
Abstract: 스크롤 압축기는 케이싱(121)에 고정되어 있는 고정 스크롤(122), 케이싱(121)에 고정되어 있는 고정자(123), 케이싱(121)에 고정되어 있는 베어링 지지부(126, 127), 베어링(128, 129)을 통해 베어링 지지부(126, 127)에 의해 회전하도록 지지되는 회전축(125),  회전축(125)에 고정되어 있는 회전자(124), 회전축(125)에 의해 편심적으로 그리고 회전가능하도록 지지되어 있는 속이 빈 궤도축(130), 속이 빈 궤도축(130)내에 고정되어 있는  장착부재(133),  장착부재(133)의 장착부(134)에 장착된 궤도 스크롤(135),  속이 빈 궤도축(130)의 하부에 고정되어 있는 속이 빈 궤도판(136),  베어링 지지부(127)와 속이 빈 궤도판(136)사이에 제공되며 돌출부(138, 139)를 가지는 올드햄 링(Oldham's ring : 137), 베어링 지지부(127)와 속이 빈 궤도판(136)상에 형성되어 있으며 돌출부(138, 139)와 접촉되어 있는 홈들(140, 141)와 고정 스크롤(122)에 접속되어 있는  흡입 파이프(142)와 방출 파이프(43)로 구성된다.
Patent KR-20020082648-A (KR)
Title: Method for printing page information in facsimile
Inventor: JUNG JIN TAE
IPC: H04N1/23
Filed: 2001-04-25
Abstract: PURPOSE: A page information printing method for a facsimile is provided to precisely distinguish the sequence of received data when printing a plurality of pages at once, thereby simplifying the putting of the printed sheets in order. CONSTITUTION: A page information printing method for a facsimile includes the steps of decoding received facsimile data according to a predetermined format(310,320), generating data of a printing format from the decoded facsimile data to print(332-336), and additionally printing a current page with page division information thereof whenever sensing an end of each page while printing(342-346), wherein the page division information is a page number of a corresponding page.
Patent KR-20020083353-A (KR)
Title: Sliding door of Bus
Inventor: JIN JUN GI
IPC: B60J5/04
Filed: 2001-04-27
Abstract: PURPOSE: A sliding door of a bus is provided to prevent passengers from being injured in getting on and off, and to reduce process by supplying air to a buffer tube with fixing an air hose in a bracket of a door rail without breakage or interference. CONSTITUTION: A buffer tube(13) having an air hose(14) is installed in a sliding door of a bus to prevent passengers from being injured in getting on and off, and a bracket having upper and lower rollers is installed with sliding along a door rail(2) formed at the side of the bus. An upper roller(110) is mounted in the bracket, and moved along the door rail. The air hose is mounted in the lower roller installation portion of the bracket, and arranged at the opposite side of the buffer tube installation part. The air hose is fastened around the door without breakage, and air is supplied to the buffer tube to protect passengers.
Patent KR-20020083879-A (KR)
Inventor: AN SANG CHEL
IPC: G01F23/14
Filed: 2001-04-30
Abstract: PURPOSE: A pressure gauge is provided to allow a user to check the residual amount of gas in the gas container by attaching the pressure gauge to the entrance of the gas container. CONSTITUTION: A pressure gauge is attached to the entrance of a gas container, so as to allow a user to easily estimate the time for replacement of the gas container since the scale at the pressure gauge decreases according to the decrease of gas.
Patent KR-20010069797-A (KR)
Title: A system for monitoring and calling an elevator
Inventor: CHOI JONG WOOK
IPC: B66B1/20
Filed: 2001-05-11
Abstract: PURPOSE: A cage monitoring and calling system is provided to call a cage by easily confirming cage information and call information at a remote place, thereby reducing time required for waiting the cage. CONSTITUTION: A cage monitoring and calling system includes a control panel(100) receiving cage information of a cage and call information of a hall for controlling cage of the case accordingly, an interface(200) connected with the control panel, reading and wirelessly transmitting cage information and call information if transmission of cage information and call information are remotely requested, and a plurality of terminals(300) displaying cage information and call information if receiving the information, wherein the interface transmits identification number information assigned to each terminal additionally included in the read cage information and call information.
Patent KR-20010107668-A (KR)
Title: 2 성분 현상제, 이 2 성분 현상제를 충전한 용기 및 화상형성 장치
IPC: G03G9/087
Filed: 2001-05-23
Abstract: 본 발명은 화상 품질 및 내구성이 현저하게 향상된 2성분 현상제, 이 2성분 현상제를 충전한 용기 및 화상 형성 장치를 제공하는 것을 목적으로 한다. 
     폴리에스테르 수지, 마그네타이트 미립자, 카본 블랙 등을 함유하는 자성 착색제 함유 수지 입자와, 외첨제로서의 아나타제형 산화 티탄 미립자에 의해 소정의 중량 평균 입경·입경 분포를 구비하는 블랙 토너를 조제하였다. 별도로 소정의 중량 평균 입경·입경 분포·자기 특성을 구비한 동시에 구형화(球形化)율을 높인 캐리어를 조제하였다. 이들 블랙 토너와 캐리어를 혼합하여 2성분 현상제로 하였다. 이 현상제의 내구성을 실험한 결과, 복수매를 복사한 후에도 안정한 대전이 유지되어 고품질의 화상을 안정하게 얻을 수 있다.
Patent KR-20020090714-A (KR)
Title: The operating and controling method of multi air-conditioner
Inventor: KIM SEOK GYUN
IPC: F24F11/00
Filed: 2001-05-29
Abstract: PURPOSE: A method for controlling operation of multi air-conditioner is provided to make a single indoor unit to control the other indoor units. CONSTITUTION: A main indoor unit setting part including a main indoor unit setting switch(62) is placed in each of indoor units(30a-30n). The indoor units and an outdoor unit(10) are connected by signal lines(16) for mutual signal control. One of the indoor units is freely set as a main indoor unit by the main indoor unit setting switch to make the other indoor units sub indoor units so that the main indoor unit controls operation of the sub indoor units. The signal for controlling operation of the indoor units are transmitted through a microcomputer(11) of the outdoor unit.
Patent KR-20020096762-A (KR)
Inventor: YOUE YOUNG GU
IPC: G04B49/00
Filed: 2001-06-21
Abstract: PURPOSE: A clock type device is provided to allow users to understand principle and concept of celestial body in an easy and inexpensive way by allowing the device to have an easy operation and multiple functions. CONSTITUTION: A clock type device(500) comprises an indicator unit(400) for indicating apparent motion of the moon, sun and the vernal equinox; a memory unit(100) for storing revolution cycle of the moon, sun and the vernal equinox centering from the earth, and storing phases of the moon and sun based on the current time; a control unit(200) for controlling the position or phase information regarding the moon, sun and the vernal equinox to be indicated at the indicator unit, in accordance with the data provided from the memory unit; and an input unit(300) for permitting users to input operation signals to the memory unit or the control unit.
Patent KR-20020066927-A (KR)
Title: Lift for automobile maintenance
Inventor: ISOGAI SHUNJI
IPC: F15B15/14
Filed: 2001-06-22
Abstract: PURPOSE: To prevent a cylinder guide member of a cylinder device which seems to start its bending into the dog leg shape, from being abutted on a carriage inner peripheral face or a cylinder part, and buckled in the initial stage of the buckling. CONSTITUTION: A cylinder part 12 of a hydraulic cylinder device as a driving member is assembled inside a column 10 with a vertical attitude wherein a projecting port of a piston rod 13 is upwardly directed, and a tip of the piston rod 13 is mounted on an upper end of a carriage 11 to allow the piston rod to upwardly come in and out. A cylinder guide member 14 having a through hole for inserting the cylinder part 12 on its center, is mounted inside the carriage 11 assembled vertically movably along the column while guided by the column, and can be moved along a pipe outer periphery of the cylinder part 12 in accompany with the lifting motion of the carriage 11.
Patent KR-20030002263-A (KR)
Inventor: KIM SE JUN
IPC: H03L7/089
Filed: 2001-06-30
Abstract: PURPOSE: A clock synchronization device is provided, which reduces a leakage current by reducing the number of registers by comprising a converter unit converting a binary-weighted code into a thermometer code, and reduces a current consumption by being turned off in a standby mode or a power down mode. CONSTITUTION: A phase detection unit(10) compares the phases of an external clock signal(ECLK) and an internal clock signal(ICLK) and then outputs the comparison result. A binary code generation unit(20) outputs a binary code value(BC) according to output signals(INC,DEC,HOLD) of the phase detection unit. A code conversion unit(50) converts the binary code value being output from the binary code generation unit into a thermometer code value(TC). A digital/analog converter unit(30) outputs a voltage(VOUT) corresponding to the thermometer code value of the code conversion unit. And a clock synchronization control unit(40) outputs the internal clock signal using the external clock signal according to the output voltage of the digital/analog conversion unit.
Patent KR-20030005501-A (KR)
Title: Image processing system having a switching apparatus and method therefor
Inventor: LEE JIN HO
IPC: H04N7/18
Filed: 2001-07-09
Abstract: PURPOSE: A system and a method for processing a video using a switching device are provided to improve video processing rate in the case of having a one camera and a plurality of frame grabbers, and simplify the structure of equipment. CONSTITUTION: A system for processing a video using a switching device is composed of a one camera(110), a plurality of frame grabbers(151,152) processing video signals provided from the one camera, a plurality of video processing parts(161,162) connected to outputs of the plurality of frame grabbers for processing the video signals, and outputting the processed video data and processing signals for selecting one of the frame grabbers; and a switching part(130) connected between the one camera and the plurality of frame grabbers for switching to transmit the video signals to the plurality of frame grabbers in order according to the processing signal.
Patent KR-20030008441-A (KR)
Title: An apparatus for grinding band in conductor roll
Inventor: KIM HYEONG TAE
IPC: B24B21/00
Filed: 2001-07-18
Abstract: PURPOSE: A band grinding apparatus for a conductive roll is provided to maintain uniform conductivity between the conductive roll and a steel plate by preventing impurities from sticking to a surface of a band. CONSTITUTION: The band grinding apparatus(1) includes an actuating section(10), a grinding section(20) and a paper section(30). The actuating section(10) generates an actuating force so as to perform the grinding work with respect to a surface of the band. Fixing bases(13a), moved up and down by first cylinders(12b), are located each side of a plating reservoir. A moving bar(16) and a fixing bar(17) are located between the fixing bases(13a,13b). Gear boxes(24a) and eccentric grinding rolls(25a,25b) are located in the grinding section(20). The paper section(30) moves sandpaper.
Patent KR-20030008710-A (KR)
Title: Composition of make-up
Inventor: PARK HYANG JIN
IPC: A61K8/97
Filed: 2001-07-19
Abstract: PURPOSE: A cosmetic composition obtained by aging and filtering a mixture of bioceramic water, Phellinus linteus, chrysanthemum, Armeniacae Semen, brown rice germ, Coicis Semen, Angelicae Gigantis Radix, apple, Galla Rhois, Foeniculum vulgare and honey is provided which has an excellent moisturizing effect, skin whitening effect and prevention effect of wrinkles, discoloration or the like on a face. CONSTITUTION: The cosmetic composition characteristically contains 65.31% by weight of bioceramic water, 1.19% by weight of Phellinus linteus, 0.12% by weight of chrysanthemum, 8.92% by weight of Armeniacae Semen, 4.16% by weight of brown rice germ, 3.56% by weight of Coicis Semen, 4.75% by weight of Angelicae Gigantis Radix, 4.28% by weight of apple, 3.56% by weight of Galla Rhois, 1.19% by weight of Foeniculum vulgare and 2.87% by weight of honey syrup.
Patent KR-20020009477-A (KR)
Inventor: FUJII YASUSHI
IPC: H01L21/3065
Filed: 2001-07-24
Abstract: PURPOSE: To provide a method for processing a film wherein a silica film (interlayer insulating film) is hardly damaged in ashing a resist pattern. CONSTITUTION: The silica type film with a low dielectric constant formed on a substrate is etched using the resist pattern. Then the silica type film subsequent to the etching process is treated by a plasma induced by an inert gas such as a helium gas. Thus, the silica type film is not damaged in the post- process of ashing the resist pattern and the low dielectric constant can be maintained.
Patent KR-20030010885-A (KR)
Title: Optical pick-up
Inventor: KIM UI JUNG
IPC: G11B7/1362
Filed: 2001-07-27
Abstract: PURPOSE: An optical pick-up unit is provided to focus two light beams on one point on a photo-detector by minimizing a width difference between paths of light beams having different wavelengths projected from a two-wavelength light source. CONSTITUTION: An optical pick-up unit includes a two-wavelength light source(1), a prism(3), a polarization converter(4), an object lens(5) and a photo-detector(8). The light source has two semiconductor chips(1a,1b) for respectively projecting light beams having different wavelengths, and a mirror(2) placed between the two semiconductor chips to reflect the light beams emitted from the semiconductor chips in the direction perpendicular to the face on which the semiconductor chips are set. The prism reflects and transmits the light beams emitted from the light source. The polarization converter converts linearly polarized beams reflected and transmitted through the prism into circular-polarized beams. The object lens focuses the circular-polarized beams on one point on an optical disc(6). The photo-detector detects a beam reflected from a signal track of the optical disc to convert the beam into an electric signal.