baber/WOPTO huggingface dataset:
Patent KR-20010027967-A (KR)
Inventor: ENDO MITSUNORI
IPC: B02C4/02
Filed: 1999-09-16
Abstract: PURPOSE: A collecting method of an aluminum is provided to have the excellent collecting rate with the high concentration of the aluminum or an aluminum alloy. CONSTITUTION: An used aluminum processed product containing a concrete is crushed by a shear crusher(11) of double axes type. An aluminum is cut and the part of the concrete is powdered. The crushed material is carried to a magnetic separator(13). Large reinforced steels are removed through the magnetic separator. Thereby, the corrosion or the damage of a shock crusher(15) by the crash of the reinforced steels is prevented. The product is crushed by a shear crusher(12) again. A dust collector(16) is stuck through an air duct to prevent the generation of dusts by the concrete. The concrete and the aluminum are separated by crushing the concrete in the shock crusher(15). The product is separated in a strainer(18) to fall the powdered concrete. In containing much moisture in the product, the concrete is washed by flowing water. Magnetic absorption materials are removed by a magnetic separator(14). Plastics and rubbers are separated by a gravity separator(20). Thereby, the aluminum product is effectively separated by previously removing the concrete.
Patent KR-20010036451-A (KR)
Inventor: LEE GI YEONG
IPC: G11B27/02
Filed: 1999-10-08
Abstract: PURPOSE: An apparatus and a method for processing an audio at an abnormal speed of a digital recording/reproducing device are provided to allow a user to listen to sounds at a normal speed by sampling an audio signal at a speed which is accorded with a reproducing speed when reproducing information recorded in a record device at an abnormal speed. CONSTITUTION: A head(310) detects a record data of a tape. A pre-amp(320) amplifies the record data of the head(310) to a predetermined level. A reproducing/recording part(330) processes an output data output from the pre-amp(320), reproduces a video signal and an audio signal, and switches an output route of the audio signal according to an audio reproducing speed. A sampling part(350) samples the audio signal of the reproducing/recording part(330) during a reproducing process at an abnormal speed. A memory(360) stores the sampled audio data at the abnormal speed and outputs the same at a normal speed. An abnormal speed audio reproducing part(370) judges kind of an additional information based on the audio data inputted from the memory(360) and performs reproduction of the data. An audio amplifying part(340) amplifies the audio signal of the reproducing/recording part(330) during reproduction at the normal speed and amplifies the audio signal of the abnormal speed audio reproducing part(370) during reproduction at the abnormal speed. An audio control part(380) judges the audio reproducing speed according to an audio reproducing mode and controls the audio output route of the reproducing/recording part(330). If it is determined that the audio reproducing speed is the abnormal speed, the audio control part(380) controls the sampling speed of the sampling part(350) and data input/output speed of the memory(360) for a normal audio reproduction. A micro control part(390) judges the reproduction mode based on a user's key input, controls the reproducing/recording part(330) to reproduce a digital tape and transfers the audio reproduction mode according to the judged reproduction mode to the audio control part(380).
Patent KR-20010037038-A (KR)
Inventor: LEE YONG JAE
IPC: G11B7/09
Filed: 1999-10-13
Abstract: PURPOSE: A method and an apparatus for detecting a position of an object lens in an optical pick-up device are provided to improve performance of assembling, and to reduce manufacturing costs. CONSTITUTION: An optical reflected on an optical record surface of an optical disk is applied. A predetermined signal corresponding to the applied optical is generated. The predetermined signal is converted into a data value with respect to a position of an object lens. A calculating part detects the position of the object lens. A circuit part(61) is provided with an offset detect subtracter(44) for subtracting a signal of a sub optical and a signal of a main optical. An amplifier(43) amplifies a signal of a sub optical adder(35). Signals(33,34) of the first and second sub optical are added by the sub optical adder(35) and are output as signal values. The signal values are amplified by the amplifier(43) and inputted to the offset detect subtracter(44) to be subtracted from the signal value of the main optical. An offset is detected according to movement of the object lens.
Patent KR-20010037745-A (KR)
Inventor: KIM SANG MYEON
IPC: H01F1/00
Filed: 1999-10-19
Abstract: PURPOSE: An AlNiCo rubber magnet for compensating the deflection yoke is provided to prevent the magnetic field from being changed. CONSTITUTION: The rubber magnet for compensating the deflection yoke comprises a Barium ferrite, a Strontium ferrite and a plastic additive. And the rubber magnet is formed by press out molding and by roller molding. The AlNiCo rubber magnet is made by compounding Aluminium, Nickel, and Cobalt or by adding the AlNiCo to the main compound of a Barium ferrite and a Strontium ferrite. The compound ratio of the AlNiCo and the main compound is about 2:8 ¯ 8:2.
Patent KR-20010038352-A (KR)
Inventor: JUNG CHEON U
IPC: G06F1/26
Filed: 1999-10-25
Abstract: PURPOSE: A drive power supply control system and a method for the same are provided to store a specific key value, corresponding to a password, at a non-volatile memory such as a flash memory or a ROM, and to supply an electric power for a booting system of a personal computer only in the case that a power key and the specific key is concurrently input. CONSTITUTION: The system comprises a memory(303), a mono multi-vibrator(301a), a power control processor(301) and a power driver(302). The memory(303) stores a specific key value set in advance like a password to determine if an accessed user is authenticated. The mono multi-vibrator(301a) outputs a signal reversing a state from the power key input signal after a set time. The power control processor(301) receives an arbitrary key input during a state reverse, and outputs a control signal controlling the supply of the system drive power. The power driver(302) supplied the electric power for the booting system according to the control signal.
Patent KR-20010039329-A (KR)
Title: Tire tread rubber composition for truck and bus
Inventor: KIM HYEON SU
IPC: C08L21/00
Filed: 1999-10-30
Abstract: PURPOSE: A tire tread rubber composition for truck and bus by using 1,6-bis(N,N'-dibenzylthiocarbamylthio)-hexane(1,6-bis(N,N'-dibenzylthiocarbamoydthio)-he xane and free sulfur or oil treated sulfur is provided, which improves abrasion characteristics of a tire tread and busting of a tread portion during running. CONSTITUTION: This tire tread rubber composition is obtained by adding 0.3 to 3.5 parts by weight of 1,6-bis(N,N'-dibenzylthiocarbamylthio)-hexane(1,6-bis(N,N'-dibenzylthiocarbamoydthio)-he xane and 0.5 to 2.5 parts by weight of free sulfur or oil treated sulfur as a vulcanizing agent to 100 parts by weight of raw material rubber. The raw material rubber uses natural rubber alone or natural/styrene-butadiene rubber having a natural rubber content of more than 60%, natural rubber/polyisoprene rubber or natural rubber/butadine rubber.
Patent KR-20010039411-A (KR)
Inventor: JUNG JAE GYEONG
IPC: E04G21/02
Filed: 1999-10-30
Abstract: PURPOSE: A concrete casting control device is provided to prevent the collapse of a form as opening an injection hole gate made on one side of a turnbuckle when the abnormal pressure occurring in an upper part. CONSTITUTION: A swing gate(20) has a certain width and size. For casting concrete in the inside of a form(10), a concrete injecting gate(21) is formed on the lower side of a body. A shutter plate(23) rotated by a hinge shaft(22) is equipped in the side part of the body. For controlling concrete casting, first and second screw parts(31,32) are installed on both sides of the body and respectively operated in the opposite direction. A ratchet part(33) is placed in the central part of the body. A turnbuckle(30) operates the shutter plate by the control of a wrench spanner(34). An oscillating bracket(40) is fixed by a support(11) and a rotating shaft(41) of the form. The upper part of the body is placed to be close to the support, and the lower part is formed to be folded. Then, the oscillating bracket is fixed with the first screw part. A cylinder(50) is fixed with the upper part of the oscillating bracket and placed in the upper part of the turnbuckle. A coil spring(52) is installed in the inside of the body. A moving rod(51) working by the force of the coil spring is fixed with an adjusting screw(53) in the front part of the body.
Patent KR-20000062154-A (KR)
Title: 전자부품 실장용 필름캐리어 테이프 및 그 제조방법
Filed: 1999-11-10
Abstract: 본 발명의 전자부품 실장용 필름캐리어 테이프는 절연필름에 동박을 첩착하고, 그 동박을 에칭하여 소망의 배선패턴이 형성된 전자부품 실장용 필름캐리어 테이프로서, 그 배선패턴의 거의 전부에 주석도금함으로써 동이 확산된 주석도금층(a)이 형성되어 있고, 그 배선패턴의 단자부분을 제외하고 소정의 위치에 솔더레지스트의 경화제로 이루어지는 보호층이 형성되는 동시에 단자부분에는 동이 확산된 주석도금층(a)의 표면에 실질적으로 동을 함유하지 않는 주석도금층(b)이 형성되어 있고, 더욱 적합하게는 동이 확산된 주석도금층(a)과 순수 주석도금층(b)과의 사이에는 동·주석 함유영역이 형성되어 있다.
Patent KR-20010047229-A (KR)
Inventor: KIM DONG HYEON
IPC: E21F1/00
Filed: 1999-11-18
Abstract: PURPOSE: A slanted portal type hood for reducing railway tunnel micro pressure waves is provided to reduce noise pollution and vibration to the tunnel exit side caused by micro pressure waves by reducing micro pressure waves occurring while a train enters a tunnel. CONSTITUTION: An inclined pit mouth type hood(1) for reducing railway tunnel micro pressure waves is extended on the way in and out of a railway tunnel in slab track shape as the same shape as a vertical section of a tunnel and has an inclined end part(11) shortening gradually from the lower part to the uppermost part.
Patent KR-20010047426-A (KR)
Inventor: PARK YEONG SEOK
IPC: C12N7/00
Filed: 1999-11-19
Abstract: PURPOSE: Provided are a method for extracting viral nucleic acids, from serum or blood plasma and a composition used for the method. Therefore, the viral nucleic acids used for polymerase chain reaction (PCR) can be simply and rapidly extracted. CONSTITUTION: The composition for extracting viral nucleic acids contains dithiothreithol (DTT) and ethylphenolpolyethyleneglycoether, and preferably polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan monooleate, and more preferably distilled water or DEPC-treated distilled water. Wherein, virus is selected from the group consisting of hepatitis A virus(HAV), hepatitis B virus(HBV), hepatitis C virus(HCV), hepatitis D virus(HDV), hepatitis E virus(HEV), hepatitis G virus(HGV), AIDS virus, Rubella virus and influenza virus. The method for extracting viral nucleic acids comprises the steps of: mixing serum or blood plasma with the composition; heating the mixture at 80 to 100 deg.C, for 2 to 5 minutes; cooling the mixture with ice; and centrifuging the mixture at 10,000 to 15,000 rpm for 2 to 10 minutes in order to obtain its supernatant to be directly used for PCR.
Patent KR-20010047478-A (KR)
Inventor: LEE DEOK WON
IPC: C22B1/16
Filed: 1999-11-20
Abstract: PURPOSE: A method is provided to reduce a generation amount of SOx according to a high back pressure of iron contained dusts independently from amounts of fuel and raw materials and the sintering operation by improving only an assembling method on the iron contained dusts, thereby desirably designing the pseudo-grain structure. CONSTITUTION: The structure of mini pellet has a dual structure having as a nucleons a raw material in which iron contained dusts are mixed with calcium oxide, wherein iron ore is coated on the mixed raw materials, and wherein a thickness of the iron ore coated is 0.5 to 0.7mm. The method for manufacturing mini pellet having superior SOx reduction effects in a sintering operation in which a high content of iron contained dusts is blended comprises the processes of assembling into a nucleons to a certain size after injecting the mixture into a rotating pelletizer by mixing fine iron contained dusts with calcium oxide, and spraying moisture the mixture; and assembling into a dual structure by spraying the moisture on the fine iron ore after injecting fine iron ore onto the nucleons, wherein a particle size of the mini pellet is 2 to 3mm.
Patent KR-20010053722-A (KR)
Inventor: JANG GIL NAM
IPC: G21F9/28
Filed: 1999-12-01
Abstract: PURPOSE: An apparatus and a method for reproducing attached activated carbon used in treating radioactive organic iodine exhaust gas are provided to be capable of recycling the attached activated carbon used in nuclear power utilities without wasting it as a radioactive solid waste. CONSTITUTION: A fluidized bed detaching/attaching reactor(1) detaches/reattaches adhesive substance and absorbed organic iodine from used adhesive active carbon. A detaching bath(8) can circulate extracted solution, and can solidify/filter the organic iodine by adding solidifying additive. An attaching bath(12) can mix the attached substance and can spray the attached substance toward the active carbon. An automatic control box(15) can detach and reattach the attached substance and the organic iodine from the used attached active carbon.
Patent KR-20000048037-A (KR)
Inventor: ANDOYAN
IPC: D04B9/10
Filed: 1999-12-09
Abstract: PURPOSE: A slider for use of a double-cylinder circular knitting machine is provided to achieve a simplified structure of a cam set while significantly reducing the number of actuation cams required for actuating the slider. CONSTITUTION: A slider comprises an elongated laminar bodies(12) having a first vertical side surface(13) positioned on a bottom surface(81a) of an axial slot(80) formed at a curved surface of a lower or upper needle cylinder(81), and at least two heels(15, 16) arranged onto a second vertical side surface(14) of the laminar body(12), the side surface(14) being arranged to face the side surface(13), the heels(15, 16) being protruded traversely the vertical extension of the laminar body(12), wherein the first heel(15) of the two heels(15, 16) is arranged on a portion of the laminar body(12) movable with respect to the remaining portion of the laminar body in a direction having a component traversing the vertical extension of the laminar body such that the first heel(15) moves from the non-operational position to the operational position or vice versa, and the first heel(15) is further spaced from the first side surface(13) of the laminar body at the operational position than at the non-operational position.
Patent KR-20010058251-A (KR)
Inventor: LEE JAE YEOL
IPC: G06T17/00
Filed: 1999-12-27
Abstract: PURPOSE: A characteristic form modeling method based on network is provided to handle difficulties about characteristic form modeling efficiently by processing a characteristic form modeling on dispersion environment. CONSTITUTION: A standard interface part(130) based on CORBA offer dispersion environment based on client/server structure and perform connection between server and client. A neutral characteristic form modeling server(110) express characteristic form model utilizing AAB(Attributed Abstracted B-rep) on dispersion environment and offer necessary common modeling service for each of client and perform generic naming control technique. A modeling clients(120) based on WEB perform rapidly and efficiently form-modifying and modeling translated selectively only AAB information to modify from the neutrality characteristic form modeling server(110).
Patent KR-20010064294-A (KR)
Inventor: LEE SEUNG UK
IPC: F04C18/02
Filed: 1999-12-29
Abstract: PURPOSE: Reinforced structure in durability of a vane pump is provided to reinforce durability by fast rotation with lengthening a vane. CONSTITUTION: A vane pump consists of: a housing(1) having a circular opened accepting hole, and suction/discharge ports; a rotatable shaft(2) mounted at the accepting hole of the housing with eccentricity; a rotor(3) mounted to a spline(2a) of the rotatable shaft, having connecting grooves(2a',3a); a couple of sealing members(5) inserted into the connecting grooves to improve durability; vanes(4,4') rising or falling radially; and a cover(6) sealed with the housing to expose the rotatable shaft having the rotor accepting the vanes. The vanes slide in opposite to each other by a strong centrifugal force of the fast rotating rotor in the accepting hole of the housing. Oil is drained to the discharge port from the suction port by vacuum states. The rotatable shaft, the sealing members and the vanes are connected each other to prevent vibration caused by a gap between the vanes and the connecting hole of the rotor. The vanes have length as long as the length of protrusions(4a,4a'). Therefore, the radial sliding length of the vanes is increase by centrifugal force.
Patent KR-20010058916-A (KR)
Inventor: LEE YONG YEONG
IPC: G01L5/28
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for testing performance of a parking brake for an automobile is provided to easily measure the characteristics such as braking tension force of a cable from a sensor of a load cell. CONSTITUTION: An apparatus for testing performance of a parking brake for an automobile includes a work rest(14) having predetermined area, a vertical support stand(20) inserting a parking brake cable(10) and fixed on the work rest, a moving rod(12) in which an end of the parking cable inserted into the support stand is fixed, a pulling rod(24) fixed at the moving rod by a set nut for passing through a load cell(16), and a pneumatic cylinder(18) pulling the pulling rod, wherein the load cell includes a load cell sensor and an auxiliary adaptor(22a) to adhere closely to an auxiliary adaptor installed on the work rest.
Patent KR-20010066194-A (KR)
Inventor: CHO HEUNG SU
IPC: B29C44/58
Filed: 1999-12-31
Abstract: PURPOSE: Provided is a mold for forming hydrofoam comprising a lubricating device, which can improve plasticity of the material and prevent the frictional face from being worn. CONSTITUTION: The mold comprises a top mold(10), a bottom mold(20), an inside forming face(40), and a plurality of grooves(50) formed at primary contact region of the forming face and raw material for placing lubricating agent to be projected in a spherical shape inside the grooves to reduce frictional resistance between the forming face and the material.
Patent KR-20000029849-A (KR)
Title: Hygienic package with a reclosable flap
Inventor: JOSEPH GARY CURTIS
IPC: A61F15/00
Filed: 1997-07-25
Abstract: PURPOSE: A package having a reclosable flap is provided which protects the hygienic articles in it from an external pollution source. CONSTITUTION: The package has a dispensing aperture covered by a refastenably closable flap. The flap overlaps the dispensing aperture, to minimize external contamination. The aperture is made by a cut-out, leaving an opening in the material used to form the package. A separate retaining band is added to decrease the size of the opening so that the desired overlap can be maintained independent of the cut-out used to form the opening or the flap. The package is intact as presented to the user, and may completely enclose the hygienic articles after the first use of a hygienic article.
Patent KR-20000052797-A (KR)
Inventor: DAVIS DEREK L
IPC: H04L9/00
Filed: 1997-08-15
Abstract: PURPOSE: A circuit and method is provided for protecting digital information transferred between integrated circuits of a multi-chip module. CONSTITUTION: A Circuitry implemented within a multi-chip module(200) comprising a first integrated circuit chip(205) and a second integrated circuit chip(210) coupled together through an interconnect(215). Both the first and second integrated circuit chips include a cryptographic engine coupled to the interconnect and a non-volatile memory element(250,230) used to contain key information(240). These cryptographic engines are solely used to encrypt outgoing information being output across the interconnect or to decrypt incoming information received from the interconnect. This prevents fraudulent physical attack of information transmitted across the interconnect.
Patent KR-20000052974-A (KR)
Title: Method and device for producing compressed nitrogen
Inventor: ROTTMANN DIETRICH
IPC: F25J3/04
Filed: 1997-10-30
Abstract: PURPOSE: A method and device is provided to produce compressed nitrogen by air classification at a low temperature in a rectifying apparatus presenting a pressure column (4) and a low pressure column (5). CONSTITUTION: An air used (1, 3) is introduced in the pressure column (4). A liquid fraction containing oxygen is taken from the pressure column (4) and introduced in the low pressure column (5). The gas nitrogen (18) from the low pressure column (5) is condensed, at least partially, in a head capacitor through indirect heat transfer using an evaporating liquid (13). In order for the nitrogen from the pressure column to be obtained in the form of a compressed gas (24, 24, 29), a pressure is used which is higher than that needed for the operation of the low pressure column (5). The nitrogen (20) bleed from the low pressure column is exposed in that liquid state to a pressure higher than that of the low pressure column (5). The liquid (22) put under pressure is evaporated in an evaporator (23) through direct heat transfer involving a heat carrier (35), which produces a gaseous compressed nitrogen (24, 25, 29).
Patent KR-20000069136-A (KR)
IPC: B60G99/00
Filed: 1998-01-15
Abstract: The invention relates to a tilt control for the superstructure of a rail vehicle, that includes a transversal acceleration sensor and a tilt control device controlled therefrom for tilting the superstructure along its longitudinal axis in relation to the running gear or the bogie supporting the superstructure. A low-pass filter is connected in the signal path between the transversal acceleration sensor and the tilt control device. In order to at least amply compensate the operation time of the low-pass filter, a steady state member is connected in the signal path between the transversal acceleration sensor and the low-pass filter, whose output signal is selected at least in the middle segment of a predetermined measuring value of the transversal acceleration values to be detected in such a way that the transversal acceleration in the superstructure remains almost constant in said segment.
Patent KR-20000057267-A (KR)
Inventor: THOLANDER LARS HELGE GOTTFRID
IPC: B65H51/22
Filed: 1997-11-27
Abstract: PURPOSE: A yarn feeding device for a yarn tension device is provided which has a wear-resistant radially deformable brake strap. CONSTITUTION: A yarn feed device (F) comprises a yarn tension brake (B), which has a wear-resistant radially deformable brake strap (A) in the form of a truncated conical jacket inside a brake strap support (C), which is placed on a peripheral continuous take-down edge (2) of the accumulator (1) in an almost coaxial position in relation to the axis (X) of the accumulator (1) of the yarn feeding device (F), wherein a stationary support (D) is provided having a spring device which exerts an almost axial pretensioning force on the brake strap support (C), which is embodied as a truncated conical jacket that is axially rigid while radially deformable. Said support (D), which can be moved axially on the support (D), is centered in between the brake strap support (C) by means of a universal joint (U) consisting of at least two mechanical interfitting joining members (U1, U2, U3), wherein the respective center of the joint (Z) lies substantially in the extension of the axis (X) of the accumulator (1).
Patent KR-20000076094-A (KR)
IPC: H04N7/24
Filed: 1998-08-26
Abstract: 패턴 해석부는, 검출된 반복 필드의 패턴을 해석함으로써, 반복 필드의 패턴이 연속인지의 여부를 판단한다.  역 풀 다운 제어부는, 반복 필드의 패턴이 연속인 기간에서는, 비교기에 의해 검출된 반복 필드 입력 비디오 데이터로부터 제거하도록 메모리의 판독을 제어하고, 반복 필드의 패턴이 불연속인 기간에서는, 비교기에 의해 검출된 반복 필드를 제거하지 않도록 메모리의 판독을 제어한다.  이렇게, 반복 필드의 패턴 연속성에 근거하여 역 2:3 풀 다운 처리를 제어한다.  또, 반복 필드의 패턴의 연속성에 근거하여, 입력되는 오리지널 소재가 프로그레시브 주사의 비디오 소재인지 인터레이스 주사의 비디오 소재인지를 판단한다.