baber/WOPTO huggingface dataset:
Patent KR-20030004839-A (KR)
Title: Feed-back control system for heat exchanger with natural shedding frequency
Inventor: LEE SEUNG YEOP
IPC: F28F13/10
Filed: 2001-07-06
Abstract: PURPOSE: A feedback control system for shedding frequency of heat exchanger is provided to maximize heat transfer efficiency by expanding turbulence of heat transfer medium. CONSTITUTION: A system includes a detector(12) installed to a heat exchanger(10) to detect flowing quality of heat transfer medium; a frequency calculating part(14) analyzing flowing quality detected by the detector to calculate shedding frequency of the heat transfer medium; and a pulse providing device providing pulse with a period same with shedding frequency calculated by the frequency calculating part to the heat transfer medium of the heat exchanger.
Patent KR-20030004904-A (KR)
Title: The free tensioner of an automotive safety belt
Inventor: LEE JU YEONG
IPC: B60R22/46
Filed: 2001-07-07
Abstract: PURPOSE: A pretensioner for seat belt of an automobile is provided to wind webbing fast in an impact, replacing the pretensioner only by detaching a retractor, thereby reducing cost and winding the webbing fast. CONSTITUTION: A pretensioner is provided to limit a passenger by winding webbing(S), which is pulled by increasing axial distance according to the applied impact. The webbing comprises a fixing body(10), a moving body(20) and a pair of ignition member(30). The fixing body is introduced in multiple steps wound by a first winding member(40). The moving body is connected to the fixing body in the same line, and is pulled by winding the webbing by a second winding member(50). The pair of ignition member is installed in both side of the fixing body to move the moving body by explosion force.
Patent KR-20020007196-A (KR)
Title: Liquid hammer prevention device
Inventor: KOBAYASHI TATSUYA
IPC: F16L55/053
Filed: 2001-07-13
Abstract: PURPOSE: A liquid hammer prevention device is provided to effectively maintain the liquid hammer prevention function for a long time, and is provided with the superior performance of liquid sealing tightness. CONSTITUTION: A liquid hammer prevention device includes a casing(K0) led to a fluid channel via passage hole(1), an elastic cushion(50) made of foamed material incorporated in the casing(K0) and a diaphragm(F) partitioning the inside of the casing(K0) into an area led to the fluid channel and another area incorporating the elastic cushion(50). The elastic cushion(50) is "Asker C 30 and 85" according to Japanese Industrial Standard S 6050 measured by the level gauge of a durometer "Asker C" and is 0.30 - 0.70 of apparent specific gravity.
Patent KR-20030008538-A (KR)
Title: Method for recording the data on a optical disc
Inventor: LEE HAN SANG
IPC: G11B7/007
Filed: 2001-07-18
Abstract: PURPOSE: A data recording method for an optical disc is provided to carry out the write of data on a new optical disc while varying a selected default write strategy according to the characteristics of the optical disc, thereby improving the quality of the written data. CONSTITUTION: A data recording method for an optical disc includes the steps of discriminating a manufacturing company of an optical disc(S10-S11), selecting a default write strategy if no information is stored for the manufacturing company(S12-S13), and properly varying the default recording manner on the bases of recording characteristics of the optical disc during the writing, wherein an optical power value for the optimum writing is detected by carrying out the optimum power control for a test area of the optical disc at the request of data writing(S20-S21), and the writing operation is carried out by the detected optimum value and the selected default writing strategy(S22).
Patent KR-20020011108-A (KR)
Inventor: EGUCHI KUNIHIKO
IPC: H01M10/0525
Filed: 2001-07-30
Abstract: PURPOSE: A carbon material, a cathode for a lithium ion secondary battery and a lithium ion secondary battery are provided to improve initial charge-discharge efficiency and discharge capacitance. CONSTITUTION: The carbon material is such that an organic polymer having an aliphatic amino group at the side chain is attached to the material. Preferably the amino group is a primary amino group; and the organic polymer is polyallylamine. The carbon of the carbon material is a soft carbon-based material heated at a low temperature or an amorphous hard carbon-based material, and preferably is graphite material of high crystallinity. The anode for a lithium ion secondary battery is prepared by using the carbon material, and the lithium ion secondary battery comprises the anode.
Patent KR-20030012670-A (KR)
Title: Variable-wide tongs crane with automatic deflection-compensatory apparatus, and automatic deflection-compensatory apparatus
Inventor: JANG BYEONG DAE
IPC: B66C17/14
Filed: 2001-08-03
Abstract: PURPOSE: An automatic deviation compensator is provided to compensate the deviation of driving motors by gearing with the upper parts of the driving motors. CONSTITUTION: An upper driving unit(30) moves the upper part of a tongs portion(50) leftward and rightward by an upper screw bar to be connected with a driving motor(33) on an upper beam(32). A lower driving unit(70) comprises a driving motor(74) and a lower screw bar to move the lower part of the tongs portion leftward and rightward. A pair of supporting blocks(90) has an independent driving motor(91) to adjust the height by fixing in the left side of a lower beam(72). A tong key cylinder(112) is fixed under the upper beam. A tong key case(114) is fixed on the lower beam to accept and fix the tong key cylinder. A pair of detecting plates is fixed to face each other by inserting a flexible rotating cable(121) for compensating the height deviation of the supporting blocks. The flexible rotating cable is geared with a beveled gear of the driving motor of the supporting blocks. A pair of housings has a bearing to accept and fix the detecting plates to be rotatable. Power portions comprises link fixing plates, power contact plates and touch bars by fixing in recessed portions of the detecting plates. An operation varying unit comprises the link fixing plates, vertical links, horizontal links and touch stop bars. The operating varying unit is formed another recessed portions of the detecting plates. An automatic deviation compensator transfers steel slabs of various lengths and compensates the height deviation of the supporting blocks to control the amount of the slabs at the same time. Thereby, the uniform steel slabs are detected by uniformly maintaining the height of the supporting blocks.
Patent KR-20030013118-A (KR)
Title: Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same
Inventor: CHOO HYE YONG
IPC: C09K11/06
Filed: 2001-08-07
Abstract: PURPOSE: Provided are bisphenylene-spirobifluorene compounds which have improved color purity and stability and excellent solubility in an organic solvent. Also, provided are a method for synthesizing the same, and electroluminescence material and element using the same. CONSTITUTION: The bisphenylene-spirobifluorene compound is represented by the formula, wherein R1 and R2 are the same or different each other, R1 and R2 are individually linear or branched C1-C22 alkyl; X1 and X2 individually contain at least one chemical element selected from the group consisting of C, O, N, S, Si and Ge; and m and n are individually integer of 1-4.
Patent KR-20030013848-A (KR)
Title: apparatus guiding recycling paper inserted between coil layers
Inventor: JU GAP SIK
IPC: B21C47/00
Filed: 2001-08-09
Abstract: PURPOSE: An apparatus for guiding insertion of recycling paper between strip layers is provided to guide insertion of the recycling paper in such a way that the recycling paper is neither drooped nor torn even when using aged recycling paper. CONSTITUTION: In a recycling paper inserting apparatus for inserting the recycling paper(3) between layers of strip(7) coiled on a tension reel(5) by unwinding recycling paper from a paper coil(1), the apparatus for guiding insertion of the recycling paper between the strip layers comprises an adjusting roll(29) that is rotated as contactingly supporting the recycling paper between the paper coil and the tension reel in a curved surface; a cylinder(31) for adjusting height of the adjusting roll; and a pair of deflect rolls(33) that are rotated as contactingly supporting the recycling paper in a curved surface at both sides of the adjusting roll a height of which is adjusted by the cylinder, wherein the apparatus further comprises a paper coil mounting part (b) comprising slide rings(15) which are installed at both sides of the paper coil; clamp cones(17) for closing and opening both sides of the paper coil as being reciprocated in a width direction of the recycling paper from the slide rings; and cylinders(19) which are connected to the clamp cones by links(23).
Patent KR-20030014780-A (KR)
Title: Phytosphingosine derivatives with antirumor activity
Inventor: NAMKOONG SEONG GEON
IPC: A61K31/047
Filed: 2001-08-13
Abstract: PURPOSE: A liposome preparation containing phytosphingosine derivatives as an effective ingredient in the form of liposome or emulsion is provided which can be effectively used in introduction of a gene showing anticancer activity into a body or delivery of an anticancer agent, and reduces a dosage of conventional anticancer substance. CONSTITUTION: The anticancer agent contains N,N,N-trimethylphytosphingosine (TMP) represented by the formula(1) and a substance of anti-angiogenic activity or a cytotoxic cancer drug. In formula, R1, R2 and R3 are H or C1-8 alkyl, X is an anionic atom group containing halogen, hydroxyl, alkyl sulfonate, aryl sulfonate or a pharmaceutical acceptable salt.
Patent KR-20010088644-A (KR)
Inventor: YOUN CHING SIG
IPC: A63B67/04
Filed: 2001-08-16
Abstract: PURPOSE: The billiard tables better distributed in use than ping pong table are to be utilized with attachments for ping pong plays for combined uses to an improvement of the billiard business. CONSTITUTION: The point of combination use is the fact that the two games are played on the tables of similar standard sizes such as billiard table of 2750mm length x 1500mm width x 770-790mm height and for the ping pong table of 2750mm length x 1525mm width x 760 x780mm height. In addition to the billiard table, a ping pong table top plate of rubber is added to be over the billiard table. The additional rubber plate has 2mm difference in thickness between the edge and the middle, and is 100mm length x 54mm width x 52mm height. A steel plate of 40mm x 10mm is supplemented on the back side of the ping pong plate to be colored blue for length and green for height.
Patent KR-20030015783-A (KR)
Title: Apparatus and Method for Driving Metal Insulator Metal Field Emission Display
Inventor: MUN SEONG HAK
IPC: G09G3/20
Filed: 2001-08-17
Abstract: PURPOSE: A driving device of a planar field emission display is provided to reduce power consumption by realizing positive and negative pulses using single power supply voltage. CONSTITUTION: A scan pulse supplying part(40) generates a scan pulse and consists of the first to third switches(SW1,SW2,SW3) and a capacitor(C). The first switch(SW1) is turned on when a positive pulse is applied to a scan line, and the second switch(SW2) is turned on when a negative pulse is applied to a scan line. The third switch(SW3) is turned on when a positive pulse is applied to the scan line and is turned off when a negative pulse is applied thereto. A scan line selection part(44) selects one of scan lines(S1-Sm) so that a scan pulse is sequentially supplied to the scan lines(S1-Sm). A scan driver IC(42) sequentially supplies positive and negative pulses from the scan pulse supplying part(40) to a scan line selected by the scan line selection part(44).
Patent KR-20030023067-A (KR)
Title: Motor mounting structure for air conditioner
Inventor: JANG U SEONG
IPC: F24F1/02
Filed: 2001-09-11
Abstract: PURPOSE: A structure for mounting a motor of an air conditioner is provided to mount the motor without a separate component. CONSTITUTION: A motor mounting part(55) is formed on a center of a rear side of an air flowing part(52) of an air guide(50) to penetrate so as to fluidically connect an indoor side and an outdoor side. A screw part(56) is formed on an inner circumferential surface of the motor mounting part to install a motor(60) thereon. A screw part(63) is formed approximately on the middle of a periphery of a housing(62) forming an exterior of the motor to be coupled to the screw part of the motor mounting part.
Patent KR-20030024294-A (KR)
Title: System for accesing web page using many languages and method thereof
Inventor: BAE JIN HYEON
IPC: G06F17/00
Filed: 2001-09-17
Abstract: PURPOSE: A system and a method for connecting to a web page using a multi-language are provided to easily connect to the web page by using a native language domain name actually calling the web page without inputting a URL(Uniform Resource Locator) such as a domain mane of the web page on the Internet. CONSTITUTION: The system includes a real name server(11), a discrimination server(12) and a plurality of connection server(13) processing the native language real name. The system is connected to an English domain name server through the Internet(20). The real name server(11) provides an IP(Internet Protocol) address of the discrimination server(12) to the client(30) in case that a connection language is the real name and provides the IP address of the English domain name server(40) to the client(30) in case that the connection language is an English domain name. The discrimination server(12) discriminates the language of the real name in case that the connection language is the real name. The connection language inputted from the client(40) is provided to the corresponding connection server(13). The connection server(13) includes a real name database(42), a processing part(41) and a searching engine(43).
Patent KR-20010113566-A (KR)
IPC: G11C11/408
Filed: 2001-09-29
Abstract: 복수 셀 어레이의 데이터에 관하여 상이한 워드선으로부터 액세스하기 위한 긴 시간을 최적화하여, 커맨드간의 사이클 수를 최소로 한다. 
     셀 어레이간에서 공유되는 센스 앰프 S/A와 셀 어레이의 액세스 동작 제어를 각각 독립적으로 행하는 셀 어레이 제어 회로 CNTRLi를 구비하고, 클럭에 동기하여 데이터, 커맨드의 송수신이 행해지며, 액세스 커맨드는 어드레스의 구성 비트 (행, 열)를 모두 동시에 제공하고, 액세스 어드레스를 구성하는 일부의 어드레스 비트의, 연속되는 액세스 커맨드간에서의 비트 변화로부터, 이번의 액세스가 동일 셀 어레이 내의 액세스(S)인지, 또는 인접 셀 어레이간의 액세스(N)인지, 또는 원격 셀 어레이간의 액세스(F)인지의 판별이 이루어지며, 상기 연속되는 액세스 커맨드의 클럭 사이클 수가 S≥N≥F의 대소 관계를 만족시킨다.
Patent KR-20030032098-A (KR)
Title: liquid state wastes treat chemicals
Inventor: HAN SANG IK
IPC: B01D17/04
Filed: 2001-10-10
Abstract: PURPOSE: Provided is a chemical for treating liquid waste such as waste organic solvents so as to recycle or completely decompose the liquid waste. CONSTITUTION: The chemical is consisted of calcium hypochlorite (Ca(ClO)2), coagulants and calcium carbide with a ratio of 50-70:20-40:5-15 in volume percentage (%), wherein the chemical separates the liquid waste into organic solvent components and water by making surfactant defunct.
Patent KR-20020056813-A (KR)
Inventor: JI CHANG HYEON
IPC: F16K15/00
Filed: 2001-10-12
Abstract: PURPOSE: A valve is provided to completely isolate the hydraulic variation when the leakage is generated between a vacuum tube and a vacuum pump. CONSTITUTION: A first spring(310) and a second spring(320) are formed in a poppet(300). A valve comprises an outlet(330) accessed to a connect tube to be connected with a vacuum pump; an inlet(340) connected with an outlet(330); and a valve chamber(350) to house the poppet. The poppet is reciprocated by the elastic restoring force of the springs and the pressure of a container. Thereby, the damages of the vacuum pump, other instrument devices and the vacuum tube are prevented.
Patent KR-20030031240-A (KR)
Title: Apparatus for strip treatment of hot coil tail end part
Inventor: SEO JAE JUN
IPC: B21B39/00
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for treating strip scrap of the hot coil tail end part is provided to treat strip scrap of high temperature generated after cutting a certain amount of the tail end part in order to perform inspection and sampling of a hot coil tail end part transferred after being rolled. CONSTITUTION: The apparatus for treating strip scrap of the hot coil tail end part comprises strip scrap transfer parts installed in front of knives of a facility main body to transfer the cut strip; and a strip scrap treatment part installed between the strip scrap transfer parts to treat the strip transferred by the strip scrap transfer parts, wherein the strip scrap transfer parts comprise frames oppositely installed to each other in front of the facility main body; sprocket rolls(19a to 19f) installed on the upper surface of the frames so that the sprocket rolls are rotated by a power generation and transmission means; tables installed between the sprocket rolls to prevent strip from dropping; and a plurality of chains connected to the sprocket rolls, wherein the strip scrap treatment part comprises fixed block, locking arm shafts(8b,8d), moving block(12), sprocket rolls, locking arm shafts(8a,8c), hook shaped locking arms(9a to 9d), driving motor(10), main sprocket wheel(17), subsidiary sprocket wheels(18a to 18d), and cylinder(6), and wherein stoppers(16a,16b) are installed in the front end part of both sides of the fixed block, a pair of limit switches(14a,14b) are installed at the central part of one side of the fixed block, and a switch bracket(15) contacted with the limit switches is installed at the bottom of one side of the moving block(12).
Patent KR-20030031276-A (KR)
Title: Mixture of Biopolymers from Various Fermented Seaweeds and its Manufacturing Method
Inventor: LEE JEONG SIK
IPC: A23L17/60
Filed: 2001-10-13
Abstract: PURPOSE: A process of preparing a biopolymer obtained by mixing various seaweeds different in a nutrient component and its content in a ideal mixing ratio is provided. Therefore, the product is a nutritionally balanced food composition of low molecular weight, does not cause adverse effects to a human body and thus can be applied to a health supplementary food. CONSTITUTION: Seaweeds are cut or crushed to a paste, sterilized and fermented by marine microorganisms which contain gamma-proteobacteria groups and decompose seaweeds. After the marine microorganisms are removed, the fermented product is desalted and dried. For an example, 45kg Undaria pinnatifida, 10kg sporophyll of Undaria pinnatifida(Mekabu), 25kg Laminaria japonica Aresch, 15kg Hizikia fusiforme and 5kg laver are crushed, sterilized at 70deg.C for 20min and fermented with 2.5L saturated liquid of a DS-01 stain(KCTC-SD1006). After suspended solids are removed, the fermented product is dehydrated, desalted and then dried to produce 12kg biopolymer.
Patent KR-20030034707-A (KR)
Title: System for controlling and managing remote going and coming using a pda loading bluetooth
Inventor: KANG PIL GYEONG
IPC: G07C9/00
Filed: 2001-10-26
Abstract: PURPOSE: A remote entrance manage and control system using a PDA with bluetooth are provided protect a residential district more safely from an intrusion of a non-admitted outsider. CONSTITUTION: A personal digital assistant(20) has a bluetooth module(22) and sends door open/close information to the outside according to a predetermined button key operation. A security system(15) judges whether a door is opened according to the door open/close information, stores entrance information in a memory part(6), and sends the entrance information to the personal digital assistant(20) according to a request of a server manager. A time and attendance system server(30) manages each employee using the entrance information from the personal digital assistant(20) via the security system(15).
Patent KR-20030034778-A (KR)
Title: Hose automatic collection bobin apparatus
Inventor: CHO SI DAE
IPC: B65H75/34
Filed: 2001-10-26
Abstract: PURPOSE: A bobbin device for automatically withdrawing a hose is provided to automatically wind up and easily wind off the hose. CONSTITUTION: A bobbin device for automatically withdrawing a hose is composed of a ratchet wheel(3) combined to one side of a rotating shaft(2) of a bobbin(1); a rotating body, which is equipped with a ratchet gear inside a chain gear forming a claw-gear at an inner peripheral surface, fixed to other side of the rotating shaft; the rotating shaft inserted into bearings(7,8) which are combined to both sides of triangular supporting rods(10,11); an auxiliary supporting rod(14) inserted to be inserted and separated to the lower end pipes(12,13) of the triangular supporting rods in a direction of winding the hose around the bobbin and fixed by fix-tightening bolts(15,16); a knob(21) which forms a claw fixed to the triangular supporting rod of the ratchet wheel by a combining spring(22) to interlock; a reduction motor(30) equipped to the triangular supporting rod; and a chain gear(31), which is fixed to a shaft of the reduction motor, fixed by a chain(32) to interlock.
Patent KR-20030037451-A (KR)
Title: Top Emission Type Organic Electroluminescent Device
Inventor: AHN TAE JUN
IPC: H05B33/22
Filed: 2001-11-05
Abstract: PURPOSE: An organic electro luminescence device is provided to be capable of improving a screen quality property by reducing a reflection factor with respect to an external light source. CONSTITUTION: A luminescence region(III) is defined on an insulation substrate(100). A light shield film(114) is formed on the insulation substrate and is made of a light absorption material. An organic electro luminescence diode(E) consists of the first and second electrodes(116,122) and an organic electro luminescence layer. The first and second electrodes are formed on the light shield film and are made of the first and second light penetration materials, respectively. The organic electro luminescence layer(120) is interposed between the first and second electrodes and are placed at the luminescence region. An organic electro luminescence device is an organic electro luminescence device of an active matrix type which comprises a switch element for individually opening and closing each pixel.
Patent KR-20030039842-A (KR)
Title: A New Architecture of CCK Modem based on iterative Differential-Modulation and Phase-Detection
Inventor: JONG WHA CHONG
IPC: H04B14/06
Filed: 2001-11-15
Abstract: PURPOSE: A design of a new CCK(Complimentary Code Keying) structure by using repetitive differential modulation and phase detection is provided to produce a CCK modulator-demodulator in which the size of hardware is reduced, so as to effectively use the produced CCK modulator-demodulator in a communication circuit, especially in a wireless LAN(Local Area Network). CONSTITUTION: A CCK modulator(300) includes a serial-to-parallel converter(301), differential modulators(302), complementary code generator(303) and a parallel-to-serial converter(304). The serial-to-parallel converter(301) collects received inputs by 8 bits, to deliver 8 bits by one clock at a time. The each differential modulator(302) produces 8 complementary codes with 8 input data. The complementary code generator(303) converts the codes produced in the differential modulators(302) into transmittable types. And the parallel-to-serial converter(304) transmits the generated complementary codes to a receiving party by using DQPSK(Differential Quadrature Phase Shift Keying). And a CCK demodulator includes a serial-to-parallel converter, phase detectors, a phase-to-information converter and a parallel-to-serial converter.