baber/WOPTO huggingface dataset:
Patent KR-20000058240-A (KR)
Inventor: LEE SEONG HEON
IPC: H05K3/42
Filed: 1999-11-02
Abstract: PURPOSE: A process for manufacturing a blind via hole of a multilayer PCB is provided to reduce the manufacturing time and cost by minimizing a plating process. CONSTITUTION: A process comprises steps of : a) plating Cu on both sides of a substrate(1) to form conductive layers; b) drilling a number of holes(2,2') for interconnecting the layers on desired positions of a double side copper coated multilayer plate(1); c) forming Cu thin film on inside of the holes by plating Cu on the plate; d) etching both of conductive layers, so a double side copper coated multilayer PCB having desired patterns is achieved; e) adhering the two PCBs performed processes of (a)-(d) to both sides of a PCB performed process of (d) only with a prepreg; f) thermal pressurizing the adhered one with a hot press; g) forming a via hole(15) by drilling the pressurized PCB; h) filling up a conductive paste into the via hole by a printing method, and curing it to complete the interconnection of multilayers.
Patent KR-20010045605-A (KR)
Inventor: CHOI YEONG OK
IPC: H04B7/24
Filed: 1999-11-05
Abstract: PURPOSE: A method for making dialog allocated to the same call correlate is provided to store a correlation table through an initial trigger message, check the stored correlation table according to the received additional trigger message, and perform an operation through the corresponding ID(Identification Number), thereby capable of performing smoothly the corresponding operations to the same call. CONSTITUTION: In a step 100, when an initial trigger message is received, it is checked whether the received message is the initial message or not. If the received message is the initial message, a control unit allocates ID of the channel in step 101, performs the corresponding service in step 102, and transmits the message to the corresponding response message SLP(Service Logic Program) according to the received initial message. In the step 104, the control unit progresses in step 105 when the response being armed an event trigger as a processing result of driven message is transmitted to a base station and then stores the billing ID corresponding to the linked table. In step 110, when the received message is an additional trigger message, the step is progressed in step 111. In the step 111, the linked message is checked through the received trigger message and the channel ID is checked. In step 112, when there is the corresponding channel ID, the corresponding instances are performed in step 113. In step 120, when the received message is a message indicating the service finish, the corresponding ID of linked table is deleted in step 121.
Patent KR-20010046576-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/97
Filed: 1999-11-13
Abstract: PURPOSE: A cosmetic composition containing Galactoarabinan extracted from Larix tree as a soluble polymer and a mung bean extract as a main ingredient is provided, which has improved stability compared to conventional compositions containing one of the above ingredients. CONSTITUTION: This cosmetic composition contains 0.01 to 20.0% by weight of a mung bean extract and 0.1 to 10.0% by weight of Galactoarabinan. The mung bean has excellent effect on removing freckles, fleck and skin hyperpigmentation, and the Galactoarabinan reduces the size of an emulsion particle of an oil/water emulsion and uniformizes.
Patent KR-20000035473-A (KR)
Inventor: NISHIJAWA HIROMITSU
IPC: B60T8/1763
Filed: 1999-11-15
Abstract: PURPOSE: A method is provided to quickly decide microns of a road surface by comparing deceleration of a front wheel with a rear wheel's and deceleration of the front wheel with foul wheels'. CONSTITUTION: Microns of a road surface is large and a brake pedal is stepped on, a front wheel suddenly decelerates at t1. However, the average of four wheels slowly decelerate at t2, crossing the deceleration of the front wheel at a point B. Then vehicle load moves forward and is placed in the front wheel at the point B. Due to obtain a point A and the point B by comparing the deceleration of the front wheel with a rear wheel's and the deceleration of the front wheel with four wheels', the microns of the road surface is more accurately decided. With the average deceleration of four wheels, the road state is also decided.
Patent KR-20010047063-A (KR)
Inventor: KO SEOK
IPC: H05K7/20
Filed: 1999-11-17
Abstract: PURPOSE: An equipment and a method for assembling a heat sink to a semiconductor module are to accomplish a strong engagement of the heat sink to the module and to continuously assemble the heat sink to the module. CONSTITUTION: An assembling pad feeding device(200) of square frame shape is arranged at a center of top surface of a base body(100). The first heat sink supplying device(300) is arranged around a center of the pad feeding device. A rivet machine(600) is arranged above the pad feeding device with a distance from the second heat sink supplying device(500). A label sticker(700) is placed within the pad feeding device spaced from the rivet machine along the pad feeding device and curved in a X-direction. A visual testing unit(800) is arranged at a distance from the label sticker. A semiconductor product loading device(900) is arranged within the base body with a distance from the visual test unit. The pad feeding device comprises an assembling pad(210), a feeding body(220) and a feeding cylinder(230) for feeding the assembling pad.
Patent KR-20010047184-A (KR)
Inventor: KIM KI DAE
IPC: G06F17/00
Filed: 1999-11-18
Abstract: PURPOSE: A recording media capable of being read from a computer recorded an electronic publication program is provided to increase the convenience of a user by enabling the user to input and edit data on electronic books as a character, a video and an image, and by performing a hyper-link of each data in the form of an HTML file. CONSTITUTION: Books(20) include all published in the form of a book. An input unit(22) reads an image for an electronic publication including the books(20), or inputs a character. A computer(10) includes an edition program(12) for editing an image or information on the books(20) inputted from the input unit(22). A CD-ROM is connected to the computer(10). Therefore, the computer(10) can drive an empty CD-ROM(30) or a CD-ROM in which data are recorded. A CD-ROM driver(14) can write and read data. A monitor(24) is connected to an output interface of the computer(10). A printer(26) prints all images and data executed in the computer(10).
Patent KR-20010012039-A (KR)
Inventor: ABE YUKIO
IPC: C22C38/44
Filed: 1999-11-20
Abstract: PURPOSE: A tool steel is provided to obtain an excellent workability, a machinability and heat treatment characteristics. CONSTITUTION: A tool steel contains, by weight, C and Cr in both of which (Cr + 5.9 x C) is 9.1 to 12.5, (Cr - 4.2 x C) being not more than 5 and (Cr - 6.3 x C) being not less than 2.2. In addition to these elements, this tool steel preferably contains 0.1 to 0.6% Si, 0.1 to 1.2% Mn, at least one of Mo and W of 0.6 to 1.25% in total in terms of (Mo + 1/2W), less than 0.5% V, not more than 0.12% S, not more than 100 ppm of Ca, and the balance Fe and incidental impurities. Moreover, in this tool steel, the Cr segregation range in matrix after hardening is not more than 1% by weight, or the maximum tempering hardness by tempering at a temperature of not lower than 500 deg.C is not less than 57 HRC, or a size variation due to heat treatment occurring by tempering at a temperature of not lower than 500 deg.C is not more than 0.1% relative to the size measured just before hardening in terms of linear expansion coefficient and a size variation due to heat treatment by tempering at 490 deg.C is not more than 0. Provided is also a die made by tempering the steel to a hardness of not less than 55 HRC and cutting the steel.
Patent KR-20000047704-A (KR)
Inventor: KILF MANFRED
IPC: H01M6/12
Filed: 1999-11-24
Abstract: PURPOSE: A button-type rechargeable battery is provided to economically generate electricity which is appropriate for mass production and is equivalent to the electricity of round-type battery or prism-type battery by using a case which is hermetic. CONSTITUTION: A button-type rechargeable battery includes a case cover(2), a case cup(1), and a dielectric seal(3). An electrode set includes an anode(5) and a cathode(6). An isolating plate(7) is arranged in the middle part of the anode(5) and cathode(6) of the electrode set. Two and more electrodes of a polarity are connected to generate an electrode packet(9) at least two points of the circumference mechanically and electronically.
Patent KR-20010055478-A (KR)
Inventor: KIM GI DON
IPC: C22C38/42
Filed: 1999-12-10
Abstract: PURPOSE: Provided is a method for manufacturing martensitic stainless steel sheet having superior antibacterial effect and machinability where an effective amount of Cu is added to 13%-Cr contained martensitic stainless steel so as to precipitate Cu¬+2 ion on the surface of the steel sheet. CONSTITUTION: In a method for manufacturing antibacterial martensitic stainless steel sheet comprising the steps of hot rolling a steel slab containing C+N 0.10-0.15wt.%, Si 0.5wt.% or less, P 0.025wt.% or less, S 0.10-0.15wt.%, Cr 12.0-15.0wt.%, Ni 0.5wt.% or less, Cu 1.5-3.5wt.%, a balance of Fe, and other inevitable impurities; cold rolling; continuous annealing; pickling; and then seasoning, the present invention is characterized in that the seasoning treatment is carried out in the temperature range of 500 to 750deg.C for 20-40min. and then furnace cooled.
Patent KR-20010056113-A (KR)
Inventor: LEE SEONG GU
IPC: H01L21/027
Filed: 1999-12-14
Abstract: PURPOSE: A method for manufacturing a phase shift mask is provided to prevent a difference of transmissivity due to scattering of light by forming a chrome spacer on a sidewall of a phase shift layer. CONSTITUTION: A chrome pattern(22a) is formed on a surface of one side of a quartz substrate(21). Specific parts of exposed portions of the quartz substrate(21) are etched by using the chrome pattern(22a) as a mask. In the etching process, a phase shift layer(24) is formed by using a dry-etching method. A chrome layer is deposited on a surface of the structure. A chrome spacer(25) is formed on both sidewalls of the phase shift layer(24) by etching the chrome layer.
Patent KR-20010057705-A (KR)
Inventor: HAN GI CHEOL
IPC: H04B1/40
Filed: 1999-12-23
Abstract: PURPOSE: A method for operating a real-time database in a non-volatile memory of a mobile communication terminal is provided to improve operation speed of the database, and prevent durability of the memory from being shortened. CONSTITUTION: Data are stored and searched in a fixed allocation area(12) and a dynamic allocation area(13). An NVIT(Non-Volatile Information Table)(16) menages essential information, and includes an IPT(Item Pointer Table)(17) and a CTS(Cell Status Table)(18). The CTS(18) is accessed directly when the non-volatile memory is managed. The CTS(18) for managing the memory of an EEPROM includes a status table that manages a memory status of the EEPROM. A stack dial item(15) which varies frequently is stored in the dynamic allocation table. A security area(14) in the EEPROM can be accessed only by a special operation.
Patent KR-20010061410-A (KR)
Inventor: KIM HYEON GON
IPC: H04M3/42
Filed: 1999-12-28
Abstract: PURPOSE: A method for controlling the traffic between a remote voice service server and a switching system is provided to efficiently use traffic resources by copying the current voice service traffic and transmitting it to a subscriber, without executing traffic allocation with a remote voice service server, in case that he requests the same voice service that is being provided to an arbitrary subscriber. CONSTITUTION: In case that a voice service request from a subscriber(B) is detected by a switching system in the state that a remote voice service server is providing an arbitrary voice service to a subscriber(A)(S101), a call control processor in the switching system analyzes the requested voice service and checks whether it is the voice service which is being provided by another subscriber's request(S102,S103). In case that the voice service requested from the subscriber(B) is the same voice service that is being provided to the subscriber(A), the call control processor controls a remote voice service interface module to add the subscriber(B) to the traffic which is providing the current voice service(S107). Then the call control processor copies the message of the current voice service(S108) and transmits it to the subscriber(B) through a subscriber interface module(S109).
Patent KR-20010065369-A (KR)
Inventor: HWANG JUN HA
IPC: B65G43/00
Filed: 1999-12-29
Abstract: PURPOSE: A skewness controller of a belt conveyer is provided to control the skewness of a belt by moving a skewness control weight box into a driving motor. CONSTITUTION: A skewness controller comprises a skewness detecting portion to detect the skewness of a belt(1) and an operating portion to move a skewness control weight box(19). A supporting frame of skewness detecting sensor(15) is welded in a supporting frame of tension weight(13). Belt center detecting sensors(16-1,16-2) and first and second skewness detecting sensors(17-1,17-2,18-1,18-2) are fixed in the supporting frame(15). A moving rail of skewness control weight box(23) is installed on a filling portion of tension weight box(5-1). A slave wheel(25) and a driving wheel(27) having a driving motor(26) are installed on a rail with a support. The skewness control weight box(19) is installed on a shaft. Thereby, the damage of the belt is prevented and an accident is prevented.
Patent KR-20010059728-A (KR)
Inventor: JUNG CHANG SEOP
IPC: H04N5/21
Filed: 1999-12-30
Abstract: PURPOSE: A VSB (vestigial sideband) automatic linear apparatus is provided to realize a VSB automatic linear apparatus capable of performing an automatic correction of a self calibrated signal by being realized with only software without using a special measuring instrument such as a vector signal analyzer. CONSTITUTION: A transmit unit(100) modulates a digital signal performing of being coded and inputted, and amplifies and transforms it after converting a frequency of the modulated VSB (vestigial sideband) signal. An automatic corrector(200) corrects a distortion element to a reference signal generated by itself, and corrects the distortion of the transmit unit(100) as a distortion information obtained from the distortion corrected reference signal and an amplification output of the transmit unit(100).
Patent KR-20010066523-A (KR)
Inventor: SEO GYEONG DEOK
IPC: B60T3/00
Filed: 1999-12-31
Abstract: PURPOSE: A parking assistant device is provided to help parking in a narrow space and to prevent the connecting part of an arm and a cylinder from being damaged by the load applied to auxiliary wheels. CONSTITUTION: A parking assistant device comprises a rotation plate(2), two of the first cylinders(5), two of the second cylinders(8), a hydraulic pump and a rotation device. The rotation plate is mounted on the bottom on a body on the middle of rear wheels to be horizontally rotatable. The first cylinders are connected with both ends of the bottom of the rotation plate by the first hinges and has auxiliary wheels installed on the ends thereof. The second cylinders are connected with the first cylinders by the second hinges(6) and mounted on the central part of the bottom of the rotation plate by the third hinges(7). The hydraulic pump is connected through a pipeline to the first and the second cylinders to supply hydraulic pressure and turned on/off by a switch. The rotation device is mounted to rotate the rotation plate according to the location of parking.
Patent KR-20010066662-A (KR)
Title: Apparatus for reducing gear backlash
Inventor: KIM SE CHEOL
IPC: F16H55/18
Filed: 1999-12-31
Abstract: PURPOSE: A gear backlash reducing device makes a gear to be closely contacted to another gear teeth by installing a backlash reducing member on the periphery of the gear, thereby minimizing power loss. CONSTITUTION: An elastic ring(70) installed on the first gear(63) is pressed by the teeth(67a) of the second gear(67). At the moment, relative movement between the first gear(63) and the second gear(67) is removed by the restoring elastic force of the elastic ring(70), thereby minimizing the generation of fluctuation. Thus, the backlash and the power transmission loss of gears are reduced by simple structure.
Patent KR-20000029515-A (KR)
Title: Monophasic contraceptive method and kit comprising a combination of a progestin and estrogen
Inventor: GAST MICHAEL JAY
IPC: A61K31/565
Filed: 1997-07-23
Abstract: PURPOSE: A monophasic combination progestin/estrogen oral contraceptive regimen for females of child-bearing age provides effective contraception, good cycle control, and minimal side effects while greatly reducing the total contraceptive steroid administered (particularly the estrogenic component) per 28day cycle. CONSTITUTION: A method of contraception is provided, which comprises administering to a female of child bearing age for a combination of a progestin at a daily dosage of 40-500 microgram trimegestone, 250 microgram - 4 mg dienogest, or 250 microgram - 4 mg drospirenone, and an estrogen at a daily dosage equivalent in estrogenic activity to 10-20 microgram ethinyl estradiol for 23-25 days beginning on day 1 of the menstrual cycle, and wherein the same dosage of the progestin and estrogen combination is administered in each of the 23-25 days.
Patent KR-20000057348-A (KR)
Inventor: PETER CORNELIUS
IPC: G01D5/347
Filed: 1997-12-01
Abstract: PURPOSE: An absolute value sensor, in particular rotation sensor for sensing the steering angle of a motor vehicle is provided which is simple, not expensive, and has the operation safety even in case the currents is not flow to the system. CONSTITUTION: An absolute value sensor, in particular rotation sensor for sensing the steering angle of a motor vehicle, has a sensor part(49) provided with a coding(51) which consists of a predetermined number n of successive digital words(Wi) with a width equal to m bits(b1, b2,..., Bm) in m adjacent tracks, and at least one detector(55) for sensing substantially at the same time the individual bits (b1, b2,..., Bm) of a digital word. The sensor part and the at least one detector are movable relative to one another. A processing unit(11) receives the signal from the at least one detector. The processing unit determines the absolute position of the sensor part in relation to the at least one detector at least once by processing a predetermined number(p) of successively detected digital words. The processing unit associates a defined position value of the sensor part with respect to the at least one detector to a detected p-tuple(Wi, Wi+1,..., Wi+p-1) which consists of the predetermined number of successively detected digital words. The coding is designed so that all sequences(Wi, Wi+1,..., Wi+p-1) of the predetermined number of successive words are unambiguous at least within a predetermined unambiguousness range(I,II) of the coding(51)and the digital words are ambiguous within each unambiguousness range.
Patent KR-20000069472-A (KR)
Title: 전자 화폐 트랜잭션을 실행하는 방법 및 시스템
IPC: H04L29/06
Filed: 1997-12-12
Abstract: 본 발명은 통상적으로 전자 화폐 시스템에 관한 것으로, 특히 평균 사용자에게 더욱 용이하게 사용할 수 있게 하는 방법에 관한 것이다.  본 발명은 ISP가 전자 화폐 지불을 관리하고, 사용자의 전화 청구서에 상당하는 요금을 가산하거나 사용자로부터 지불을 얻는 다른 적절한 방법을 사용하는 경우, 전자 화폐의 사용이 비전문 사용자에게 매우 간단하게 된다고 하는 생각에 기초한다.  그러한 기능은 사용자와 제3자 사이의 송신에 있어서 ISP의 중재, 즉 상인에 의해 발송되는 전자 지불 요구를 인터셉팅하는 것을 필요로 한다.  본 발명의 바람직한 실시예에 따르면, ISP는 사용자를 대신하여 전자 화폐를 사용하고, 사용자의 전화 청구서에 지불을 청구한다.  ISP는 집중 방식으로 다른 형태의 전자 화폐를 얻는데 필요한 모든 기술적인 상세를 관리할 수 있고, ISP의 모든 사용자는 ISP가 자신의 전화 청구서에 상당하는 요금을 부가할 수 있게 하여 ISP에 의해 얻어지는 전화 화폐를 간단하게 사용할 수 있다.  더욱이, ISP는 모든 주요 형태의 전자 화폐를 얻을 수 있으며, 그 후 상인이 하나 이상의 형태의 전자 화폐의 지불을 허용하는 경우, 사용자는 가장 경제적인 지불 방법을 선택할 수 있다.
Patent KR-20000057635-A (KR)
Inventor: IKEFUJI YOSHIHIRO
IPC: G06K19/07
Filed: 1997-12-08
Abstract: PURPOSE: Responder, integrated circuit chip, noncontact IC card and selp power needless type device in noncontact IC card communication system are provided to the appropriate switching mode in which it can receive supply most efficiently. CONSTITUTION: A noncontact IC card where a driver (5) switches the resonance frequency of a resonance circuit (1) in order, a reference voltage generator (6) receives the output voltage of the resonance circuit (1) and outputs a certain reference voltage, an output value measurer (7) measures the magnitude of the output voltage of the resonance circuit (1) at each resonance frequency, with this reference voltage as a reference, an output value storage (8) stores the measurement value (output value), and a mode determiner (9) selects the largest one out of the output values stored in the output value storage (8) and determines the switching mode corresponding to this as an appropriate switching mode. In this way, the noncontact IC card is provided with the appropriate switching mode in which it can receive power supply most efficiently.
Patent KR-20000071137-A (KR)
IPC: C07C253/00
Filed: 1998-02-16
Abstract: 본 발명은 4-브로모-벤즈알데히드의 알데히드 관능기를 보호시키는 단계, 보호된 4-브로모-벤즈알데히드를 p-알콕시페닐 마그네슘 할라이드와 반응시키는 단계, 보호된 4-알콕시-4'-포르밀-비페닐의 포르밀기를 탈보호시키고, 포르밀기를 시아노기로 전환시키는 단계, 및 생성된 4-알콕시 4'-시아노-비페닐의 알콕시기를 가수분해시키는 단계를 포함하는, 4-시아노-4'-히드록시비페닐의 제조 방법에 관한 것이다.
Patent KR-20010013179-A (KR)
Inventor: NILSSON ERIC
IPC: B42D1/00
Filed: 1998-05-29
Abstract: A folder comprising a sheet (1) which is pleated in a concertina-like fashion (10, 11, 12) and which, in a pleated state, is folded around fold lines (14, 15) that extend perpendicularly to the pleat line (10, 11, 12) in said pleated sheet, wherein the sheet (1) is surrounded by a protective cover (2) when in a fully folded-up state. The two sheet fold- lines (14, 15) extending perpendicular to the pleat lines (10, 11, 12) face in mutually the same direction, so as to enable the two end-panels of the pleated sheet (1) to be folded in overlapping relationship with the centre panel. The cover (2) is a paperboard cover against which one pleated panel (40) of the sheet is fastened in a centered position on one side of the cover (2), wherein the cover also includes fold lines (24, 25) which coincide generally with the fold lines (14, 15) on the sheet (1). The cover is provided on the inner (23) of the two mutually overlapping outer panels (21, 23) a tongue (26) which receives therebeneath the free end of the outer (21) of the two mutually overlapping outer panels (21, 23), which panels also overlap the centre panel (22) when the folder is in a fully folded-up state.
Patent KR-20010013571-A (KR)
Inventor: HIGASHI HISAHIRO
IPC: H01L51/30
Filed: 1999-04-08
Abstract: A durable, high-luminance, organic electroluminescent device, which is easy to manufacture, has a luminous layer between two electrodes. The luminous layer contains a compound having a molecular structure in which electronic carrier units and hole carrier units are coupled by binding groups.
Patent KR-20010020493-A (KR)
Title: 불균일상 프로필렌 공중합체 및 그의 제조 방법
IPC: C08F297/08
Filed: 1998-06-24
Abstract: 1) 반-결정성 프로필렌:에틸렌:임의로는 다른 α-올레핀 중합체 매트릭스; 및 
     2) 프로필렌:에틸렌:임의로는 다른 α-올레핀 공중합체 탄성 성분을 포함하는, 420 MPa 이하의 인장 탄성율을 갖는 불균일상 폴리프로필렌 공중합체.
Patent KR-20010014169-A (KR)
IPC: C07C67/54
Filed: 1998-06-26
Abstract: 본 발명은 에스테르화 촉매의 존재하에 탄소 원자수가 1 내지 6인 직쇄 또는 분지형 알칸올 또는 그의 2종 이상의 혼합물과 기상 산화 반응으로부터 직접 수득되는 (메트)아크릴산을 함유하는 수용액과의 연속 반응에 의한 알킬 (메트)아크릴레이트의 제조 방법에 관한 것이다.  본 발명의 방법은 알칸올이 기체의 형태로 (메트)아크릴산을 함유하는 수용액에 도입되는 것을 특징으로 한다.
Patent KR-20010020507-A (KR)
Title: 가변 증발 강도를 가진 휘발성 제품의 증발 장치
IPC: A01M1/20
Filed: 1998-06-23
Abstract: 증발 강도의 조절은 용기(2)의 제품을 흡수하는 심지(6)의 상부 단부(6') 및 상기 제품의 증발을 돕는 전열 저항장치(5) 사이의 상대 위치에 대한 변화에 의해 수행되고, 특히 상기 저항장치를 정적으로 유지하고, 용기(2)에 의해 구성되는 조립체 및 심지(6)를 변위가능하게 유지한다.  상기를 위해, 임의의 형상을 가진 상기 용기(2)에 하나 이상의 회전 섹터(7)가 구비되고, 용기(2)의 축방향 변위를 위해 나사로서 작동하고 큰 피치를 가진 나선형 그루브(8)가 구성되며, 용기가 회전할 때, 한 쌍 이상의 대향 이(9)가 상기 그루브(8)와 공동작동하고, 상기 이(9)는 케이싱(1)의 변형가능한 아암(10)으로 마무리된다.