baber/WOPTO huggingface dataset:
Patent KR-20000065970-A (KR)
Inventor: CHOI JAE YOUNG
IPC: B66B11/00
Filed: 1999-04-12
Abstract: PURPOSE: An elevator inner wall protector is provided to prevent shock and damage on the inner wall of an elevator due to the carelessness of a user when carrying house-moving loads or large items with an elevator by installing a protector embedding a shock absorber. CONSTITUTION: A pipe support bar(30), a combining bar(40) and a protector(20) are prepared to be suitable for the length of the inner wall of an elevator(100). The support bars are installed in the square corners of the inner wall excepting an entrance(140) and a ceiling(150). To the circumference of an insertion bar fixed on both sides of the support bar, many combining bars are inserted. The connection part(A) contacting to the corner of the inner wall is formed of metal, thus the inner wall is scratched by the shock. A protecting pad absorbing shock is inserted between the connecting part and the corner. The protector is combined with a hanging ring of a combining pin combined with the combining bar with its hole.
Patent KR-20000072966-A (KR)
Inventor: LEE GI HYEON
IPC: H01L21/66
Filed: 1999-05-03
Abstract: PURPOSE: A burn-in board centering apparatus of a sorting handler is provided to compact an equipment by minimizing a size of a theta table and to load and unload a device quickly by minimizing a time required to determine the position of a burn-in board. CONSTITUTION: A burn-in board centering apparatus of a sorting handler comprises an LM guider which is installed between brackets fixed on a theta table. A transfer block is fitted to the guider, and reciprocates in a predetermined period according to driving of a driving unit. The driving unit consists of a motor, a driving pulley, the first end pulley, the second end pulley, the first timing belt and the second timing belt. A bridging lever is installed at the transfer block so as to be elevated. The first and second latches are formed at both ends of the bridging lever, which is elevated by an elevation unit in two stages. The elevation unit consists of an elevation member, a rink, a cam follower, a cam plate and a two-stage cylinder.
Patent KR-19990073096-A (KR)
Title: 유연성과난연성이우수한절연재료용폴리올레핀계수지조성물
IPC: C08L23/16
Filed: 1999-05-04
Abstract: 본 발명은 유연성과 난연성이 우수한 절연재료용 폴리올레핀계 수지 조성물에 관한 것으로서, 더욱 상세하게는 기본수지로는 특정 밀도범위를 가지는 폴리에틸렌 수지와 함께 절연 재료용 수지 조성물의 제조 시에 전혀 사용한 사실이 없는 폴리올레핀 공중합체 고무가 특정 함량비를 이루고 있고, 이러한 수지 혼합물에 금속 수산화물, 난연제 및 카본 블랙 등이 첨가되어 있어 강도, 내트래킹성, 난연성 및 유연성이 대폭 향상되므로 고압 전선의 절연 카바 제조용 재료로 유용한 폴리올레핀계 수지 조성물에 관한 것이다.
Patent KR-20010002059-A (KR)
Inventor: LEE HANG RO
IPC: B42D1/08
Filed: 1999-06-11
Abstract: PURPOSE: A method for preparing an album is provided, to make a photo not be projected for improving the keeping state of a photo and to give a printing-effect on an album sheet. CONSTITUTION: The method of an album comprising a plurality of album sheets(11) and a cover comprises the steps of adhering two or more kinds of colored paper(20) onto the surface of album sheets(11); cutting some part of the boundary of the colored paper sheet to form a hole(21); putting a photo(30) into the hole(21) to coincide the surface of the photo and that of the colored paper sheet; and coating the surface of photo with vinyl(40).
Patent KR-20010003025-A (KR)
Inventor: SONG YEONG JUN
IPC: H04L7/08
Filed: 1999-06-19
Abstract: PURPOSE: A method for confirming frame synchronization with sampled correlation is provided to perform correlation processing with the optimum pilot pattern having a length twice as long as a slot and to confirm frame synchronization after sampling the correlation at a specific delay point. CONSTITUTION: Plural pilot sequences having a length twice as long as a slot per radio frame are received through each physical channel on a communication link. The pilot sequences are correlated depending on each receiving position. The correlation results are outputted at a 2N delay point or the other delay points except the particular one wherein the N is 0, 1, 2 and so on. Each correlation result shows the maximum value at the particular delay point while having a side lobe value which includes the opposite polarity of the maximum value at the other delay points except the particular one. The correlation results are compared with predetermined critical values respectively. The compared values are sampled depending on output timing to confirm synchronization of the radio frame therefrom.
Patent KR-20000006451-A (KR)
Inventor: HASIMOTO HIROAKI
IPC: G11C11/401
Filed: 1999-06-25
Abstract: PURPOSE: A test mode circuit is provided to certainly reset a test mode signal. CONSTITUTION: The test mode circuit comprises: a latch circuit(11) for latching a test enable signal(TE) and address signals(IA1, IA2,..., IAm); an input circuit(15) connected to a data mask terminal(DQM), for generating a mask signal(OEMSK) in response to a signal of the data mask terminal(DQM); a gate circuit(130 to 13m) connected to the latch circuit(11) and the input circuit(15), the gate circuit passing the test enable signal(TE) and the address signals(IA1 to IAm) latched in the latch circuit(11) when the mask signal(OEMSK) is inactivated and the gate circuit masking the test enable signal(TE) and the address signals(IA1 to IAm) latched in the latch circuit(11) when the mask signal(OEMSK) is activated; and a decoder circuit(12) connected to the gate circuit(130 to 13m), wherein the decoder circuit(12) responds to the test enable signal(OEMSK), decodes the address signals through the gate circuit, and generates one of test mode signals(TST1 to TSTm); and wherein the decoder circuit(12) resets the test mode signals(TST1 to TSTm) when the test enable signal and the address signals are masked.
Patent KR-20000006470-A (KR)
Inventor: SEOJEOKIHIDETO
IPC: H04B1/7107
Filed: 1999-06-25
Abstract: PURPOSE: A multiple user interference remover is provided to present a reception quality from being lowered in all operation environment. CONSTITUTION: The multiple user interference remover is used in a direct sequence-code division multiple access communication system, and has serial blocks each including an interference remover unit(ICU) for generating an interference recopy signal. In the multiple user interference remover, an auxiliary decoder(10a to 10c) is provided which measures a reception quality of a signal of a user in a received signal. When a reception quality of an output signal from a previous block is less than the measured reception quality by the auxiliary decoder, each interference remover unit judges whether the reception quality is lowered by the interference removing operation in the previous block, and controls the interference remover unit in the previous block so as to turn off an output signal of the interference recopy signal.
Patent KR-19990083722-A (KR)
Title: 스위칭기능을가지는이동통신용주파수변환장치및방법
IPC: H04J4/00
Filed: 1999-06-29
Abstract: 스위칭 기능을 가지는 이동 통신용 주파수 변환장치 및 방법은 시간 분할에 의하여 하나의 순방향 통화용 신호로부터 다수의 의사 캐리어를 발생한다. 주파수 변환 장치는 소결합에 의하여 순방향 통화용 신호로부터 의사 캐리어 발생용 신호를 유도하는 통화용 신호 처리부 및 가변 PLL 데이터에 따라 의사 캐리어 발생용 신호를 근거로 다수의 의사 캐리어를 발생하는 의사 캐리어 발생부를 포함한다. 의사 캐리어 발생부는 스위칭 신호에 따라 동작하는 고주파 스위치에 의하여 의사 캐리어로부터 의외의 고조파 스퓨리어스를 제거한다.
Patent KR-20010005114-A (KR)
Inventor: CHOI BYEONG JIN
IPC: H01L27/00
Filed: 1999-06-30
Abstract: PURPOSE: A method for forming a fuse of a semiconductor device is provided to prevent that a heat is transmitted to an adjacent element in case of a fuse blowing up, by making a lower part of a fuse as a polycrystal silicon and interconnecting the polycrystal silicon layers by using a metal. CONSTITUTION: The first interfacial insulating layer(23) is formed on a semiconductor substrate(21). A polycrystal silicon layer pattern(25) connected to a fuse is formed on the first interfacial insulating layer. A center part of the polycrystal silicon layer pattern is separated from another center part of another polycrystal silicon layer pattern. A contact hole exposing a fuse connection part is provided on the polycrystal silicon layer pattern, and exposes the both sides of the polycrystal silicon layer pattern. The second interfacial insulating layer(27) includes the contact hole therein. A metal layer for a fuse is formed on the total structure, and the metal layer interconnects the polycrystal silicon layer patterns separated from each other. The metal layer for fuse is etched by using a fuse mask as an etching mask, thereby forming a metal fuse. The fuse mask protects a part functioning as a fuse. The third interfacial insulating layer(33) is formed on the total structure. By using a fuse box mask as an etching mask, the third interfacial insulating layer is etched. At this time, the etching process is performed to leave the third interfacial insulating layer of a predetermined thickness on an upper part of the metal fuse. The fuse box mask exposes a part determined as a fuse box area.
Patent KR-20010009515-A (KR)
Inventor: PARK KYUNG HWA
IPC: H02J7/35
Filed: 1999-07-10
Abstract: PURPOSE: A charging system is provided to reduce the power consumption by charging a battery by using the sun light at a position in which electricity and charging holder does not exist. CONSTITUTION: A power source generating section converts one of a light energy induced from the sun and a radiated heat energy into a predetermined charge to generate a power source. A power source regulating section induces the flow of the power source generated from the power source generating section in one direction, and rectifies the power source to a DC power source. An exterior power source supplying section rectifies and flattens the power source to a DC power source. A switching means detects the current of the DC power source outputted from the power regulating section, and switches one of the DC power sources of the outer power source supplying section and the power source regulating section. An overcharge preventing section applies the DC power source selected from the switching means to the battery and prevents the overcharge.
Patent KR-20010009532-A (KR)
Inventor: HAM TAE YONG
IPC: A01B59/00
Filed: 1999-07-12
Abstract: PURPOSE: Bracket assembly for connecting working device of riding rice planting machine raises work use of farmhouse, reduces cost of purchasing farming tools by providing bracket to connect various kind of working device like seeder or vinyl covering machine. CONSTITUTION: Bracket assembly for connecting working device of riding rice planting machine comprises fixation hole(17,18) to be fixed with locking hole and bolt equipped in hitch side of riding rice planting machine; base(27) to form shed(20) to receive link etc. in hitch; guide(22) to be fixed to vertical direction of base(21); hutch(23, 24) to connect working device in upper and lower side of guide(22); the upper hutch(23) has flange(31) projected for front in the upper and lower sides and connecting device(30) with pin hole(33) to insert pin; the lower hutch(24) has inserting hole(37) to insert fixation bar(36) and bolt inserting hole(37) to fix fixation bar(36) inserted in axis right direction of inserting hole(37) with bolt.
Patent KR-20000011849-A (KR)
Inventor: ZDA HIROYUKI
IPC: G11B20/18
Filed: 1999-07-21
Abstract: PURPOSE: A code error correcting device is provided to speed up a data transfer speed. CONSTITUTION: The code error correcting device comprises a digital processing circuit(11), a latch circuit(12), an input interface circuit(13), an error correct/detect circuit(14) and an output interface circuit(15) which are integrated on a single semiconductor substrate with a CD-ROM decoder(19). The digital processing circuit(11) processes a first digital data inputted in series, and outputs a channel identification signal synchronized with a second digital data and an output timing. The latch circuit(12) latches the second digital data in parallel in a timing according to the channel identification signal, and the input interface circuit(13) receives the second digital data to make the received data recorded to a memory. The error correct/detect circuit(14) performs an error processing of a code error for the second digital data recorded to the memory, and the output interface circuit(15) reads and outputs the second digital data recorded to the memory.
Patent KR-20000017080-A (KR)
Inventor: HORIKIKUO
IPC: G05D1/02
Filed: 1999-08-04
Abstract: PURPOSE: An automatic return car system is provided to operate by self-driving without the data for an initial position and to decrease the error for the initial position recognition. CONSTITUTION: The system comprises: (a)a reflective plate arranged at a driving route; (b)a laser scanner recognizing a direction and distance of the reflective plate; (c)a specification means for arbitrarily specifying three reflective plates by comparing a recognized distance with a reflective plate map for the reflective plate map and the recognized three reflective plates; and (d)a calculation means for recognize a present position of the unmanned return car in the basis of the arbitrary specification.
Patent KR-20010017293-A (KR)
Inventor: BYUN TAE BONG
IPC: C04B18/06
Filed: 1999-08-10
Abstract: PURPOSE: A preparation method of water granulated blastfurnace slag with a low specific gravity is provided for controlling temperature of high compressed water to provide functional materials having insulation or sound-absorbing functions and to provide construction materials having light weight. CONSTITUTION: Water granulated blastfurnace slag with low specific gravity is prepared by controlling working condition of granulating installation, particularly controlling the temperature of high compressed water to 80-100 deg.C, to cool melted slag and spraying the water toward the slag to produce water granulated blastfurnace slag with low specific gravity. The water granulated blastfurnace slag is obtained as an amorphous material by directly contacting melted slag with high compressed water for rapidly cooling the slag. The obtained slag is useful in a variety of applications such as raw materials of cement or construction materials.
Patent KR-20010018963-A (KR)
Inventor: JUNG IN MO
IPC: A23L27/50
Filed: 1999-08-24
Abstract: PURPOSE: A method for manufacturing soy sauce by using silk amino acid solution is provided to increase sugar content of soy sauce by including high concentration silk amino acid and free amino acid of 97.6% in the soy sauce. CONSTITUTION: A variety of soy sauce by using silk amino acid solution comprises the steps of: (1) gaining silk fibroin protein by removing sericin; (2) hydrolyzing the silk fibroin protein to be 50% of the concentration by adding 25% of hydrochloric acid to the silk fibroin protein at 98deg.C for 48hours, and gaining silk amino acid solution of pH 5.0-5.5 by adding sodium hydroxide of 9M; (3) decoloring and deodorizing the silk amino acid solution; and (4) passing the silk amino acid solution through an electric dialyzer or gel filtration. A mixing soy sauce is mixed 40% of brewed soy sauce and 45% of soybean acid-decomposed soy sauce with 15% of the silk amino acid solution, and aged at 90deg.C for 24hours.
Patent KR-20010019131-A (KR)
Inventor: HA HAE NAM
IPC: F04B39/14
Filed: 1999-08-25
Abstract: PURPOSE: An automatic nut feeder/fixer is provided to shorten time required to connect nuts by fixing plural fixing portions of a compressor and automatically feeding nuts at the same time. CONSTITUTION: An automatic nut feeder/ fixer includes: a driver body(110); a driver(120) having a fixing part(121) with the hexagonal upper end inserted into the driver body, and the lower end accepting nuts; and a nut feeding unit(150) connected with the driver body through a double-joint link member(130) to feed the nuts automatically as the driver body rises or falls by elastic repulsive force of a spring(140). The fed nuts are inserted into the fixing part at the same time when the driver body falls down. Therefore, the nuts are fed automatically and fixed to several portions at the same time to shorten the assembling time of a compressor.
Patent KR-20010019565-A (KR)
Inventor: CHOI BYOUNG SU
IPC: B26B13/00
Filed: 1999-08-27
Abstract: PURPOSE: Scissors are provided to be used by both left-handed and right-handed persons by converting a position of a first handle part to be coupled with a first body. CONSTITUTION: Scissors includes a first body(52) formed with a blade part at a side and a pair of through hole(56) with a predetermined interval at the other side, a second body having a blade part formed at a side for alternatively contacting the blade part of the first body and hinge-coupled with the first body at the other side, a first handle part(60) having a grasping hole formed at a side to be inserted by a finger of a user, a cut part(66) formed at the other side to be inserted and fixed by the first body, a pair of coupling holes(68) formed in the cut part on a same line with the through hole of the first body, and first and second wing parts formed at both sides of an upper part for contacting a connection part between a thumb and a palm of the user, a second handle part closely fixed at the other side of the second body and having a grasping hole formed at a side with an inner diameter larger than the grasping hole of the first handle part, and a pair of coupling pins(70) to be inserted and fixed into the through hole of the first body via the coupling holes of the first handle part.
Patent KR-20020063935-A (KR)
Inventor: HUH CHIL SEON
IPC: H03M13/23
Filed: 1999-08-31
Abstract: PURPOSE: A convolutional encoder having a variable code rate is provided, which reduces power consumption and a hardware size. CONSTITUTION: The convolutional encoder having a variable code rate includes a K bit shift register(10) and a number of adder circuits(30,32). An output of each unit shift register of the above shift register and inputs of the above adder circuits are connected to an encoder polynomial of different code rates. A number of switching circuits(40) receive outputs of the adder circuits having an equal code rate among the above adder circuits, and output one selected according to an enabled output enable signal among a number of output enable signals. And an encoder output circuit(50) inputs outputs of the switching circuits, and outputs an input corresponding to a code rate selected among the inputs of the switching circuits as an encoder output signal according to a rate determination signal determining the code rate. The switching circuits include a number of AND gate circuits and an OR gate circuit.
Patent KR-20010019983-A (KR)
Inventor: KWON O BOK
IPC: B65B25/10
Filed: 1999-08-31
Abstract: PURPOSE: An automatic packing machine for bean curd is provided to improve productivity by allowing packing boxes with the variety of sizes to be packed by a single packing machine. CONSTITUTION: An automatic packing machine comprises a chain(1) wound around a sprocket a plurality of conveying frames(2) coupled to the chain, and a fusion mold(3) installed in the conveying path of the conveying frame. The conveying frame includes a fixed frame(200) fixed to the chain, and a plurality of auxiliary conveying frames(250) to be selectively coupled to the fixed frame. The auxiliary conveying frames include a packing box receiving portion(251) having a size corresponding to the size of a packing box(6), and a packing box fusion portion(252). The fusion mold includes a main body(300) having a heat transfer heater(30), and a plurality of auxiliary fusion molds(350) to be coupled onto the bottom surface of the main body through a coupling unit(360). An iron(352) mounted at the bottom surface of the auxiliary fusion mold has a size corresponding to the size of a fusion portion(60) of the packing box.
Patent KR-20010026033-A (KR)
Inventor: LEE YUL
IPC: B66B1/00
Filed: 1999-09-02
Abstract: PURPOSE: Elevator control device and method are provided to make riding comfort and environment in a car suitable to number and type of passengers in an elevator with different control command. CONSTITUTION: A passenger call of a call registration device(6) in a car is inputted through a communication network after passing an input/output processor(9). A load detect device(10) detects load amount while monitoring the inside environment of a car with a car environment sensor(15). An optimal control pattern for an elevator is decided by referring to a database of the optimal control pattern for an elevator. A torque value of an electromotor(4) is calculated while deciding an operation direction to move a car. Pulses generated from a rotary encoder(5) are counted by interlocking the speed control with the optimal control pattern for an elevator to the operation of the car. Thus, the position and the optimal environment of the car are controlled. The changes of the elevator environment and the sensitivity of the passengers are fed back through control data and the car environment detect sensor. Thus, the optimal control command is ordered after learning the optimal control pattern. The elevator is stopped by determining a deceleration time with the optimal control pattern.
Patent KR-20010027729-A (KR)
Inventor: KIM GYEONG HUI
IPC: B60J5/06
Filed: 1999-09-15
Abstract: PURPOSE: A screw connecting structure prevents the loosening of a bolt and a nut for fixing a hinge and a door frame and the damage of the door frame even if the bolt and the nut are tightened by an excessive torque. CONSTITUTION: A screw connecting structure comprises an inserting member(3). The inserting member(3) is formed as a hollow shape for inserting a fixing bolt(54) therein and has a flange formed thereon and having a diameter larger than that of a bolt hole(56) of a door frame(57). And a portion inside two members is compressed and deformed when jointing the two members with the fixing bolt(54) and a nut(55). Thus, the inserting member(3) absorbs an excessive tightening torque, thereby preventing the deformation of the door frame(57). Further, a thread and the nut(55) roles as a double nut, thereby preventing the loosening of a fixing bolt(54) and a nut(55).
Patent KR-20010038392-A (KR)
Inventor: CHOI JUN GIL
IPC: C21C5/44
Filed: 1999-10-25
Abstract: PURPOSE: An apparatus and a method for coating the inside of a converter by the nitrogen spraying are provided to extend life cycle of refractories, reduce manufacturing cost due to the reduction of the operation load and improve productivity by spraying high pressure nitrogen on the surface layer part of the slag that is mixed with the coating agent and melted and automatically controlling so that the inside of the converter is uniformly coated. CONSTITUTION: The apparatus comprises a control device (70) controlling the coating on the upper part of a converter and the coating of the upper and lower parts of the converter; a coating agent supplying device (40) supplying the coating agent into the inside of the converter; a lance driving device (50); vertically movable lances (lan1,lan2); and a nitrogen supplying device (60) supplying and spraying the nitrogen into a mixed melting layer of a residual slag and a coating agent inside the converter. The method comprises the steps of discriminating one mode selection out of the upper converter coating mode (mode 1) and the upper and lower converter coating mode (mode 2); injecting a coating agent having an amount corresponding to the discriminated selection mode inside the converter in which the residual slag remains; coating the inside of the converter by spraying the nitrogen of a pressure and a consumed amount corresponding to the selected mode into a mixed melting layer of a residual slag and a coating agent inside the converter through a lance; and tilting the converter after spraying the nitrogen.