baber/WOPTO huggingface dataset:
Patent KR-20000047449-A (KR)
Inventor: SUKIMOTO MASAHARU
IPC: G11B5/60
Filed: 1999-07-30
Abstract: PURPOSE: A head assembly and a disk drive are provided to minimize friction force between a head slider and a recording medium by preventing contact between a slider edge and a dick surface even in reverse rotation of a spindle motor. CONSTITUTION: By setting a bent angle lager in a head assembly(34') than in an existing head assembly, a loaded point is moved from a centroid to an air inlet of a magnetic head slider(36). That is, the loaded point is conformed to a crossed point of horizontal line to connect a vertical center line of the magnetic head slider(36) and a pad formed near the air inlet by setting the bent angle at 3.45degrees. Therefore, a lower edge of an air outlet in the header slider is not contacted in a disc surface though a spindle motor is reversely rotated at driving a disc drive. Moreover, a problem not to rotate the spindle motor by an increase of load is prevented.
Patent KR-20010019214-A (KR)
Inventor: LEE JIN YEONG
IPC: C08L95/00
Filed: 1999-08-25
Abstract: PURPOSE: Provided is an asphalt modifier which is prevented from plastic deformation in summer and is protected from cracks in winter by mixing natural hydrocarbon resin with crumb-rubber-modifier to a conventional component. CONSTITUTION: The asphalt modifier is characterized by mixing up to 15% of a natural hydrocarbon resin improved stiffness consisting of about 70% of asphaltene having big molecular and maltene being oil and resin containing 3% of nitrogen and 20% or more of ionized nitrogen group, and up to 10% of a crumb-rubber-modifier having soft and elastic property.
Patent KR-20010019996-A (KR)
Inventor: KIM GI BEOM
IPC: H04B1/40
Filed: 1999-08-31
Abstract: PURPOSE: The method for rejecting an incoming call of a mobile communication terminal is provided to rapidly reject or to connect the incoming call by a self-operating without passing other register process, so as not to generate displeasure by a call rejection to an opposite caller in the terminal and to increase reliability of a call service. CONSTITUTION: If a call connection request is inputted from other terminal, a base station decides whether a corresponding terminal is registered in an incoming call rejecting service(S200-S210). If so, the base station transmits that the terminal is registered in the service, to the other terminal requesting the call connection(S220-S230). If the terminal is not registered in the service, the base station calls the corresponding terminal(S240). If a user inputs an end key, the terminal delivers an incoming call rejecting signal to the base station, and disconnects a call to maintain a call standby mode(S250-S270). If the user inputs other key except the end key to make a call, the terminal performs the call(S280-S290). If the end key is inputted or an opposite party call is completed, after performing the call, the terminal disconnects the call and maintains the call standby mode(S300-S310).
Patent KR-20010027479-A (KR)
Title: Device for removing knife burr of strip edge
Inventor: KIM DONG SEOK
IPC: B24B9/00
Filed: 1999-09-14
Abstract: PURPOSE: A remover of strip edge knife burr is provided to remove the knife burr from the both edges of the strip before the strip grinding process. CONSTITUTION: A removing device of the strip edge knife burr(22) removes the knife burr in the edges of the strip(S) transferred to a strip grinding machine(G) in front of the strip grinding machine. The removal device for strip edge knife burr is composed of a supporting section(24) holding the movable strip; a variable grinding section(26) moving right and left to grind and to remove the knife burr; a driving unit(28) adjusting the height of the supporting section and moving the variable grinding section up and down; plural cylinders moving the supporting section up and the variable grinding section down; and a supporting frame holding the supporting section, the variable grinding section and the cylinders.
Patent KR-20010028848-A (KR)
Inventor: KIM TEA OUK
IPC: B61K9/10
Filed: 1999-09-27
Abstract: PURPOSE: A lubricating oil supplier to a rail is provided to consume only a necessary amount of lubricating oil by supplying lubricating oil to rails at an appropriate time. CONSTITUTION: A device for supplying lubricating oil comprises an air case(10); a compressor(12) for injecting air to the air case; a lubricating oil case(30) prepared with a piston(31) of which a lower part is filled up with lubricating oil and an upper part is connected to the air case and a pipe; an injector(40) connected to the lubricating oil case, the air case and each pipe; a pressure regulator(20) installed in the air case, the lubricating oil case, the injector and the connecting pipe; a solenoid valve(60) installed in the pipe between the pressure regulator and injector; a position sensor(70) for sensing a passing object; and a control system(50) for injecting the air in the air case by actuating the compressor according to a signal of the position sensor and injecting lubricating oil by opening a solenoid valve for a particular time. The lubricating oil supplier is installed in a curved line section of a railroad. Then the lubricating oil supplier provides lubricating oil only while a train passes on the railroad.
Patent KR-20000000173-A (KR)
Inventor: KUM JIN KANG
IPC: A47B61/00
Filed: 1999-09-27
Abstract: PURPOSE: A wardrobe is provided to be easy to purchase and to take out things because of not forming a space unit inside a depository. CONSTITUTION: A bureau comprises:a horizontal depository(3) having a long horizontal length installed in the upper part of a vertical depository(2); a depository door(5) installed in the front part of the horizontal depository(3); a frame(6) fixed in the outer girth of a bureau door of the vertical depository(2) in the left and the right side among the vertical depository(2); a bureau door(4) fixed in the vertical depository by a hinge(7).
Patent KR-20010029392-A (KR)
Title: Cellular phone battery attached external battery mounting device
Inventor: JO LAE GUN
IPC: H04B1/38
Filed: 1999-09-28
Abstract: PURPOSE: A cellular phone battery attached an external battery mounting device is provided to attach a device mounting a battery from an exterior to an existing cellular phone battery, so as to use the battery mounting device to use a cellular phone under a state of a completely consumed battery. CONSTITUTION: An open shutter cover(2) forms contact points(4,5) constructing a circuit when a battery(7) is mounted to an inner backside of a cellular phone battery(1). The circuit is formed to an inside battery to supply a battery power to the a cellular phone. A fixing cord(3) prevents the battery(1) from being separated. Pins(6) attach the fixing cord(3).
Patent KR-20000047606-A (KR)
Inventor: BERTOCCHIO RENE
IPC: B01D53/28
Filed: 1999-11-08
Abstract: PURPOSE: A method for drying difluoromethane is provided which continuously dries wet difluoromethane using an A type molecular sieve. CONSTITUTION: A method for drying wet difluoromethane(F32) is characterized by touching supply raw materials of composition which contains molecular sieves selected from 3A, 4A or 5A type sieve with wet F32 air current at 5-78°C and 0.5-25 pressure, desirably at normal temperature and 0.8-17 pressure wherein F32 air current is gas and contains moisture with not more than 10,000 ppm, desirably 6,000 ppm. Thereby, it continuously dries wet F32 with reducing pause time of a dry column to complement molecular sieve supply raw materials.
Patent KR-20010046738-A (KR)
Inventor: PARK SEONG BAE
IPC: G06F9/38
Filed: 1999-11-15
Abstract: PURPOSE: A branch prediction method using an address trace is provided to reduce the size of a chip and the production cost by reducing the time for an address decoding, and by accurately predicting a branch with a small quantity of trace cache. CONSTITUTION: An address trace cache(220) is composed of a start address which stores an address in which each routine is started, an end address which represents an address in which each routine is ended, a current access loop counter which counts the number of current access of a relevant routine and an old access loop counter which counts the number of whole access of the routine.
Patent KR-20010048791-A (KR)
Inventor: BAEK SANG YEOL
IPC: G21C17/10
Filed: 1999-11-29
Abstract: PURPOSE: A method of measuring the gap of a used nuclear fuel rod and a device thereof are provided to simplify the test procedure and measure multiple points, and to improve the accuracy of the measurement by minimizing the error. CONSTITUTION: In the method of measuring the gap of a used nuclear fuel rod, in step one, the tester has the gap of the fuel rod before use and the compression strength of the clad. In step two, the pressure of the fluid pressure system is set so that a weight of 10 percent less than the compression strength is imposed on the gland. In step three, the used rod(9) is placed horizontally on a load cell(10). In step four, the end of the ax-type gland of the fluid compression cylinder(7) should touch the upper part of the fuel rod(9) and adjust the pointer until the load cell(10) reads zero. In step five, the tester opens the valve for direction change of the cylinder(7) to descend the cylinder load. Here, the weight of the fuel rod(9) is measured at the load cell(10) and the potential change is measured at the micrometer probe(5), and the results are drawn as a graph by a computer(14). In step six, the tester close the valve(15) to raise the cylinder load, reads the graph and, if the peak of the weight does not show up, repeats step five by increasing 3 to 5 percent of the weight of the rod(9) until a peak appears.
Patent KR-20010054577-A (KR)
Inventor: JANG IN
IPC: F04B39/00
Filed: 1999-12-07
Abstract: PURPOSE: A lubricating oil feed system for compressor is provided to minimize abrasion between the rotating shaft and sub-bearing and prevent locking phenomenon of the compressor by preventing distortion of the rotating shaft caused due to the oil pickup. CONSTITUTION: An oil flow channel(51a) for feeding oil to each unit for lubrication is formed in a rotating shaft(51), and a cylindrical oil pickup(55) for feeding the oil stored in the lower portion of a case(50) to the oil flow channel is arranged at the lower end of the oil flow channel in such a manner that the oil pickup is protruded downward from the rotating shaft. A protrusion for supporting the pressed fit of the oil pickup with respect to the rotating shaft, is arranged along the outer periphery of the oil pickup so as to minimize distortion of the rotating shaft caused due to the pressed fit of the oil pickup. The protrusion is a semi-spherical embossing formed along the outer periphery of the oil pickup.
Patent KR-20010056848-A (KR)
Inventor: JANG SU MI
IPC: H04M15/00
Filed: 1999-12-17
Abstract: PURPOSE: A terminator accounting service device of intelligent network is provided to perform free phone service by using wireless intelligent network. CONSTITUTION: The free phone service device of WIN includes an exchange(2), a mobile switch center(4) and a service control system(16). The mobile switch center includes a call processing unit(6) for processing call on the basis of the originating call according to the free phone service provided from the exchange. MSC includes a number translation unit(8) for notifying if the call is WIN call to the call processing unit. MSC includes a call processing common library(10) for including each call processing common program and providing the WIN protocol trigger sensing program when the call processing unit calls the protocol trigger sensing program. MSC includes a wireless IN control unit(12) for operating based on the WIN protocol trigger sensing program, requests for the number required for the actual terminating to the service control system and sends it to the call processing unit, thus connecting the originating call and the terminating call.
Patent KR-20010060712-A (KR)
Inventor: BAE GI JIN
IPC: B01D46/10
Filed: 1999-12-27
Abstract: PURPOSE: Provided are a method and an apparatus for cleaning a dust collector by collecting dust on the outside of a filter bag and dusting off the filter bag using backwash air, to increase a filtering speed and to reduce operating costs. CONSTITUTION: The method comprises the steps of: collecting dust and discharging cleaned gas to a stack(34); measuring the loss of pressure by a manometer(29), stopping the operation of an inhaling fan(21) according to the measured value and backwashing outside air into a dust-collecting room(11) by operating a backwashing fan(25); and cleaning dust attached on the outside of the filter bag(12). The apparatus includes the inhaling fan(21), the backwashing fan(25) and a controller(30) to control dampers(23,27) of backwashing lines(22,26), a dust-collecting hood(19), dampers(18a,19a) of a backwashing line(18), the inhaling fan(21) and the backwashing fan(25).
Patent KR-20010064316-A (KR)
Inventor: NOH YEONG SUK
IPC: G08C19/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a high frequency module for a remote check gauge, which can check the used amount of home kilowatt-hour meter effectively by using a multi channel access method. CONSTITUTION: The high frequency module comprises: an antenna(1); an antenna filter(2) for eliminating noise from high frequency signals; a receiving part(40) for generating a middle signal by amplifying the high frequency and outputting an analogue signal by limiting the broadband of the middle signal and demodulating, wherein the receiving part(40) contains a phase locked loop(PLL)(49) oscillating a signal frequency synchronous with an input signal frequency and a modem IC(60) for converting the analogue signal into a digital signal during receiving or converting the digital signal into the analogue signal during transmitting; a microprocessor(70) treating the analogue signal and generating the digital signal; a transmitting part(80) for modulating and amplifying the digital signal and transmitting.
Patent KR-20000052623-A (KR)
Inventor: GALADA JUNIOR HARI S
IPC: G06T7/00
Filed: 1999-12-30
Abstract: PURPOSE: A method and an apparatus for detecting defect on the basis of characteristics are provided which improves the throughput and the performance. CONSTITUTION: An apparatus is for detecting a defect in a patterned substrate like a wafer. The method for detecting a defect comprises the steps of: preparing a reference image and a test image; extracting the characteristics from the reference image and from the test image; matching the characteristics of the reference image with the characteristics of the test image; and checking a defect by comparing the characteristics of the reference image with that of the test image. The method further includes the step of aligning the test image with the reference image before matching the characteristics of the images, and the step of recording the confirmed defect when comparing the characteristics of the reference image and the test image. The images can be electron-beam voltage-contrast images.
Patent KR-20010066154-A (KR)
Inventor: KO HAN SEOK
IPC: H01L21/31
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to reduce a parasitic capacitance by forming a space instead of fully filling an oxide layer, thereby improving an operation speed. CONSTITUTION: A plurality of interconnections(2) is formed on the first insulating layer(1). The second insulating layer(3) is formed to cover the plurality of the interconnections. The third insulating layer having a space between the interconnections is formed on the second insulating layer. A height of the interconnections is lower than that of the space. The second insulating layer is formed using a plasma enhanced chemical vapor deposition(PECVD) process and has a protrusion(4) disposed on an upper edge of the interconnections. The third insulating layer is formed using a high density plasma(HDP) process.
Patent KR-20010060026-A (KR)
Inventor: KIM HO JIN
IPC: H04M3/42
Filed: 1999-12-31
Abstract: PURPOSE: A different area number use service providing method in an exchanger is provided to reduce an exchanger instruction word input/output terminal operation of an operator for a different area number use service, and remove the necessity of a phone set of a phone number to be connected by automatically inputting a different area number use service to an exchanger through a WLL communication service construction management system. CONSTITUTION: A construction command required for a construction command table of a database of a WLL communication service construction management system is added, an item required for a subscriber management table of a telephone office database is added, and a construction command is obtained from a client management system(300). The obtained construction command is converted to the WLL communication service construction management system command in consideration of an exchanger and a construction command, a required item is set, and is diverted as a command of the WLL communication service construction management system itself(310). The commands converted into the construction commands of the WLL communication service construction management system are distributed by commands(320), a predetermined process routine is performed, and a mechanical terminal of the exchanger is allocated by using a construction command process routine(330). A temporary installation command document according to an extension selection is outputted(340), a jumper operation of a main distributed frame(MDF) is performed with reference to a code value of a regulation code for a construction command by a mechanical terminal of the corresponding exchanger(350), and it is determined whether the corresponding exchanger is a semi-electronic exchanger(360). If the corresponding exchanger is a semi-electronic exchanger, a semi-electronic exchanger process routine is performed(370), and completion of the construction is informed each system to maintain the consistency of the database(390). If the corresponding exchanger is a full-electronic exchanger, a full-electronic exchanger process routine is performed(380).
Patent KR-20000036105-A (KR)
Title: Vertical antitracking skirts
Inventor: BESTEL E FRED
IPC: H01H33/24
Filed: 1997-09-08
Abstract: PURPOSE: A vertical anti tracking skirt is provided for design including improved intension, and to get over the strike as used design capable of evasion. CONSTITUTION: An encapsulation (10) for an interrupter (12) includes a main body that includes an internal cavity (14). The internal cavity (14) includes a space at a first end thereof for the interrupter (12). The internal cavity (14) includes an internal wall (18) extending from the interrupter space to a second end of the encapsulation (10). Nuts (26) at the second end of the encapsulation (10) are provided for mounting the encapsulation (10). The internal wall (18) includes convolutions (20).
Patent KR-20000049128-A (KR)
Inventor: JANOFF ANDREW
IPC: A61K9/127
Filed: 1997-10-15
Abstract: PURPOSE: Pharmaceutical compositions are provided herein that contain, in addition to a pharmaceutically acceptable carrier, a lamellar lipid. The lipid is composed of an ether lipid and a lipid having a molecular shape that is complementary to the molecular shape of the glycerolipid. These compositions can be used therapeutically, for example, in the treatment of cancers and inflammatory conditions. CONSTITUTION: A pharmaceutical composition comprising: (a) a pharmaceutically acceptable carrier; and, (b) a lamella comprising a lipid which consists essentially of: (i) a glycerolipid having the formula: (ii) a complementarily shaped lipid, wherein: R1 is a group having the formula Y1 Y2 ; Y1 is (CH2)n1 (CH.dbd.CH)n2 (CH2)n3 (CH.dbd.CH)n4 (CH2)n5 (CH.dbd.CH)n6 (CH2)n7 (CH.dbd.CH)n8 (CH2)n9 ; the sum of n1+2n2+n3+2n4+n5+2n6+n7+2n8+n9 is an integer of from 9 to 23; n1 is zero or an integer of from 1 to 23, n3 is zero or an integer of from 1 to 20, n5 is zero or an integer of from 1 to 17, n7 is zero or an integer of from zero to 14 and n9 is zero or an integer of from 1 to 11; each of n2, n4, n6 and n8 is independently zero or 1; Y2 is CH3 or CO2 H; Z is oxygen or sulfur; the glycerolipid comprises from about 30 mole percent to about 50 mole percent of the lipid; the complementarily shaped lipid comprises from about 50 mole percent to about 70 mole percent of the lipid; and, the MMAMactual of the lipid is at least about 20% less than the MMAMexpected of the lipid
Patent KR-20000053174-A (KR)
Title: Process for ethyl acetate production
Inventor: LIN TZONG-BIN
IPC: C07C67/40
Filed: 1997-11-07
Abstract: PURPOSE: Oxidation of liquid ethanol in the presence of excess liquid ethanol and a supported oxidation catalyst provides a one step process for production of ethyl acetate. CONSTITUTION: A present invention provides a single step, single vessel conversion of ethanol to ethyl acetate. The first part of the process is the partial oxidation of part of the ethanol to acetic acid by oxygen (or air), and the second part is the esterification of the acetic acid with a second part of the ethanol. The first reaction is catalyzed by a palladium type catalyst, while the second reaction proceeds spontaneously or can be catalyzed by a solid ion exchange resin in the acid form. The catalysts can be mixed so that the reactions proceed in parallel, or separated so that the reactions proceed sequentially. The products of reaction are limited to ethyl acetate, acetic acid, acetaldehyde and water. The feed ethanol can be either pure ethanol or commercial ethanol (constant boiling or lower purity). The reaction system is well suited for a trickle bed catalytic type process. Because water is present, the oxidation reaction is enhanced if the oxidation catalyst, Pd, is supported on a hydrophobic carrier.
Patent KR-20000068944-A (KR)
Title: 반도체 레이저
IPC: H01S5/34
Filed: 1998-09-07
Abstract: 본 발명은 2 ㎛ 파장대에서 발진하는 고성능의 반도체 레이저에 관한 것이다. 
     종래, 1.3∼1.55 ㎛ 파장대 반도체 레이저 개발이 진행되어 왔지만, 넓은 이용 기술 분야가 기대되는 2 ㎛ 파장대 반도체 레이저의 개발에 있어서는 충분하지 않았다. 
     본 발명의 반도체 레이저는, 파장 2 ㎛ 대에서 발진하는 InGaAs/InGaAsP 재료를 이용한 압축 변형된 양자 웰 반도체 레이저에 있어서, 광 한정층의 밴드 갭 Eocl과 양자 웰층의 기저 준위 간의 발광 천이 에너지 Ewell과의 차이 ΔE가 275∼300 meV인 것을 특징으로 하는 2 ㎛ 파장대에서 발진하는 고성능의 반도체 레이저이다.
Patent KR-20000069436-A (KR)
Title: 인코드된 비디오 신호의 포맷화
IPC: H04N5/92
Filed: 1998-10-08
Abstract: 복수의 비디오 신호 프레임으로 구성된 움직임 예측 부호화된 시퀀스의 가변속도 전진 또는 후진 재생을 가능하게 하는 방법 및 장치가 제공된다. 한 시퀀스의 연속적인 복수의 이미지는, 복수의 I-프레임으로 되는 시퀀스의 일부 이미지와 나머지 복수의 P- 또는 B-프레임을 사용하여 MPEG 인코드된다. 프레임 데이터는 일정한 크기의 복수의 데이터 블록(I,P,B)으로 구성된 시퀀스로 포맷되어 데이터 블록 스트림을 형성하며, 이 데이터 블록 스트림 내부에는 주기적인 간격으로 또 다른 복수의 정보 블록(i)이 삽입된다. 각각의 정보 블록(i)은, 바로 이전의 I-프레임의 첫 번째 데이터 블록의 데이터 블록 스트림 내부에 상대 위치에 대한 포인터를 갖는다.
Patent KR-20000057627-A (KR)
Title: Active substance carrier for releasing apomorphine into the buccal cavity
Inventor: CREMER KARSTEN
IPC: A61K31/473
Filed: 1997-11-21
Abstract: PURPOSE: Provided is a medicament for administration of active substances into buccal cavity, especially a preparation suitable to be administrated in the form of foil, paper, and wafer CONSTITUTION: A medicament preparation has a flat, foil-, paper- or wafer-like presentation for the application and release of active substances into the buccal cavity. The preparation is characterized in that it contains apomorphine or one of its therapeutically suitable salts. The preparation has a multi layered structure and only one layer has mucosa adhesion by adding adhesion improving agent or a mixture thereof. The active substance suppresses or decreases the side effects of apomorphine.