baber/WOPTO huggingface dataset:
Patent KR-20000056391-A (KR)
Inventor: LEE SU WON
IPC: B42D19/00
Filed: 1999-02-20
Abstract: PURPOSE: A bookbinding machine and a method of bookbinding using the same are provided to calibrate an error while bookbinding properly by embodying a temporary pause during bookbinding, thereby maintaining a fine state of bookbinding by controlling minutely with a control device according to the amount of supplied papers. CONSTITUTION: In upper site, a guide device is equipped at a frame(10). A clamp device(30) supporting and controlling support power against a supplying paper is equipped on the guide device. A transport device(40) supplying transport power to the clamp device(30) and controlling transport velocity of the clamp device(30) is equipped on the upper site of the frame(10). A cutting device(50) forming many channels, bond lead-in in bottom site of the supplying paper and controlling the number and size of the channels is equipped at lower side of the frame(10). A bond coating device(60) coating dissolved bond at proper temperature on the bottom site of the supplying paper is equipped at a side of the cutting device(50). A control device(80) controls the clamp device(30), the transport device(40), the cutting device(50), the bond coating device(60).
Patent KR-20000056600-A (KR)
Inventor: HAN JUNG SU
IPC: B41J29/38
Filed: 1999-02-24
Abstract: PURPOSE: A printer and a power control method thereof are provided to save power consumption by a proper power mode manipulation of a user with a power mode selecting element when non-using time period is elongated. CONSTITUTION: A printer(10) includes a printing engine(20) for printing a toner image to a printing paper, a power supply(14) for generating electric power, a power supply control part(15) for supplying electric power amount from the power supply to the printing engine according to printing standby mode or a power saving mode, a control part(11) for controlling the printing engine and the power supply control part for maintaining a power mode corresponding to a received power mode selection data, and a power mode selecting element(12) for outputting a power mode selection data for the printing standby mode or the power saving mode selected by the user to the control part, wherein the printer is converted into the power saving mode if the power saving mode is selected or no printing data is input for a predetermined time period after the printing standby mode is set, while the power is supplied to the printing engine if the printing standby mode is selected or a printing data is received during the power saving mode.
Patent KR-20000059433-A (KR)
Inventor: KIM HAK CHOUL
IPC: A63B43/00
Filed: 1999-03-03
Abstract: PURPOSE: Two balls which are connected by one pole are provided that use combined characteristics of two balls to create many new exercises when playing with this ball. CONSTITUTION: Two balls which are connected by one pole comprises the parts of: two balls(3, 4) wherein an inner skin like rubber, plastic or so on is inserted into an outer skin like leather, rubber, plastic or so on and which are entirely bound with a pole(1) wherein elastic materials like plastic, rubber or so on and non-elastic materials like iron or so on are inserted; and an air injection hole which injects gas into two balls.
Patent KR-19990077620-A (KR)
Title: 인산이온함유배수의처리방법
IPC: C02F1/465
Filed: 1999-03-05
Abstract: 인산이온의 제거효율을 장기간 고효율로 유지시킬 수 있는 인산이온함유배수의 처리방법을 제공한다. 
     철 및 알루미늄 중, 적어도 한쪽을 함유하는 한쌍의 전극을 사용해서 인산이온을 함유하는 배수 중에 철이온 및 알루미늄이온 중의 적어도 한쪽을 전기화학적으로 용출시키고, 인산이온을 철이온 및 알루미늄이온 중, 적어도 한쪽과의 반응에의해 불용성염의 형태로 응집침전시키는 배수의 처리방법으로서, 배수처리장치에 설치되는 전해탱크에의 유입수의 전기전도율이 0.3mS/cm이하, 전류밀도가 0.05∼1mA/cm 2 인 경우, 한쌍의 전극간의 거리를 1∼24cm로 설정한다.
Patent KR-19990077788-A (KR)
Title: 다수 결정회로를 사용하는 오버 샘플링형 클록 복구 회로
IPC: H04L7/033
Filed: 1999-03-11
Abstract: 오버 샘플링형 클록 복구 회로는 위상차 결정부와 위상 조정부를 포함한다.    위상차 결정부는 다수 결정을 이용하여 데이터 신호와 다수의 클록 신호간의 위상차를 결정하고, 위상 조정 신호를 생성한다.    위상 조정부는 위상 조정 신호에 따라서 다수의 클록 신호의 위상을 조정한다.
Patent KR-19990077877-A (KR)
IPC: H03L7/187
Filed: 1999-03-15
Abstract: 본 장치는 위상 검출기(26)를 기초로 발진기(22)를 동작하기 위한 위상 제어에 의해 필수적으로 구성되는 주파수 신시사이저(synthesizer)를 포함한다. 발진기가 할당된 주파수 범위에서 발진하는 것을 보증하기 위해서, 스위칭 가능한 캐패시터들(38, 39, 40, 및 41)이 부가된다. 이러한 캐패시터들은 업/다운-카운터(77)에서 수적인 양의 함수로서 발진기(22)의 발신 회로에 삽입된다. 
     본 발명은 휴대용 무선 전화기에 응용된다.
Patent KR-19990077962-A (KR)
Title: 입력리시버회로
IPC: H03K19/0175
Filed: 1999-03-17
Abstract: 입력 리시버 회로는 입력 신호의 상승시 및 하강시의 전파 시간 차를 감소시킬 수 있고 반도체 메모리 장치에 사용하기 적합하다. 입력 리시버 회로는 노드와, 6개의 N 채널 (N-ch) MOS 트랜지스터와 2개의 P채널(P-ch) MOS 트랜지스터를 포함한다. 제 1 및 제 2 N-ch 트랜지스터는 활성화 신호를 수신하고 접지된 소스를 가진다. 제 3 및 제 4 N-ch 트랜지스터는 제 1 및 제 2 신호를 수신하고 제 1 및  제 2 N-ch 트랜지스터의 드레인에 각각 접속되어 있는 소스를 가진다. 제 5 및 제 6 N-ch트랜지스터는 노드에 접속되어 있는 게이트를 가지며 제 3 및 제 4 N-ch 트랜지스터와 병렬로 각각 제공된다. 제 1 및 제 2의 P-ch트랜지스터의 소스에는 전원 전압이 공급된다. 제 1 및 제 2 P-ch트랜지스터의 드레인은 각각 제 3 및 제 4 N-ch트랜지스터의 드레인에 접속된다. 제 1 및 제 2 P-ch 트랜지스터의 게이트는 노드에 접속된다. 제 2 P-ch 트랜지스터는 출력 신호로서 드레인 전압을 출력한다.
Patent KR-20000060676-A (KR)
Inventor: JANG YUN SEOK
IPC: G02F1/1335
Filed: 1999-03-18
Abstract: PURPOSE: A liquid crystal display device panel is provided to minimize unit pixel badness by forming a TFT substrate, so that the same signal level is inputted to at least two dot pixels, and by fabricating a color filter substrate, so that color filters of the same color are positioned at the dot pixels to the same signal is inputted. CONSTITUTION: In a liquid crystal display device panel, cut prearrangement lines(120a,123a,125a), a plurality of signal lines(130,140), TFT devices(150) and dot pixels(160) are provided on a TFT substrate(110). The cut prearrangement lines(120a,123a,125a) appears on a glass mother substrate(1000 for a TFT substrate due to cutting keys(120,123,125). The plurality of signal lines(130,140) is formed inside of the cut prearrangement lines(120a,123a,125a). The TFT devices(150) are electrically connected to the signal lines(130,140), and function as a switching element. The dot pixels(160) are electrically connected the TFT devices(150), and apply a voltage to a liquid crystal. The cut prearrangement lines(120a,123a,125a) are virtual lines for cutting the TFT substrate(100) from the glass mother substrate(100), and at least two ones thereof are formed at one TFT panel(110).
Patent KR-20000061150-A (KR)
Inventor: KIM MO JUN
IPC: C08G8/10
Filed: 1999-03-24
Abstract: PURPOSE: Electro-conductive silver paste compositions are provided for excellent conductivity and flexibility and for high reliability by low change before and after a conductivity test like a long-term temperature cycle test. Thereby, the compositions are excellent in flexibility and printing, and useful for silver through hole substrate. CONSTITUTION: Electro-conductive silver paste compositions are characterized in a ratio of 100:70 through 100:70 of a high molecular phenol resin of 5,000-10,000 wt. and a thermoplastic resin or thermosetting resin. The thermoplastic resin or thermosetting resin is selected from one or more of epoxy resin, phenol resin, saturated polyester resin, unsaturated polyester resin, polyamide resin, polyamide resin or acryl resin.
Patent KR-19990082857-A (KR)
Title: 흡입 시스템
IPC: F02D9/02
Filed: 1999-04-01
Abstract: 내연기관용 흡입 시스템은 공명 효과를 사용하기 위한 장치를 갖추고 있다.  이 장치는 공명 용기 내부에 배열된 제어 기구를 포함하며, 이 제어 기구에 의해서 공명 단면이 내연기관의 파라미터의 함수로써 변화할 수 있게 된다.
Patent KR-20000065394-A (KR)
Inventor: LEE DONG SUN
IPC: G06F7/74
Filed: 1999-04-02
Abstract: PURPOSE: A real number operator is provided to increase a real number operation by using a reading forecast circuit. CONSTITUTION: A real number operator comprises a controller(31), an exponent operation module(32), multiplexors(33,34,35), a right shifter(36), a 1st bit inverter(37), an adder(38), a reading zero forecaster(39), a reading zero counter(40), a rounding controller(41), a left shifter(42), a 2nd bit inverter(43), an increment module(44), a compensation shifter(45), an exponent subtraction module(46) and a decrement module(47). The controller(31) compares sign values of two input values, and generates control signals according to the compared result. The exponent operation module(32) calculates the difference of the exponent value of the two inputs, and generates larger input and the difference. The multiplexors(33,34,35) generates the larger exponent value, an effective number of the larger exponent value, and generates the smaller exponent value. The right shifter(36) shifts the smaller effective number to the right as many as the exponent difference. The bit inverter(37) inverts the output from the 2nd multiplexor(34). The adder(38) adds the output signal of the bit inverter(37) to the output of the right shifter(36).
Patent KR-19990082982-A (KR)
Title: 반도체 장치
IPC: H03K5/135
Filed: 1999-04-07
Abstract: 본 발명은 외부 클록의 위상을 조정하여 소정의 위상만큼 지연된 내부 클록을 생성하는 DLL 회로 등을 구비하고, 주파수에 따라 실제 클록과 DLL 클록을 구별하여 사용하는 반도체 장치에 관한 것으로, 주파수가 비교적 높은 경우에, DLL 회로 등에서 생성되는 클록의 위상과 DRAM 등에 입력된 클록의 위상을 비교하여 위상이 빠른 클록을 정확하게 검출하는 것을 목적으로 한다. 
     본 발명은 제1 클록 또는 제2 클록중 어느 한쪽과 동기한 데이터를 출력할 때에, 클록 위상 조정 회로(1)내의 제1 클록의 지연량을 나타내는 지시 신호에 응답하여 제1 클록의 주파수를 판정하고 제어 신호를 출력하는 클록 주파수 판정부(2)와, 제어 신호에 응답하여 제1 클록 또는 제2 클록중 한쪽을 선택하는 클록 선택부(3)를 구비한다.
Patent KR-20000067179-A (KR)
Inventor: DO YEONG RAK
IPC: H01J9/02
Filed: 1999-04-24
Abstract: PURPOSE: A manufacturing method of a color filter for a plasma display panel is provided to ensure simple production process and improve color purity by forming the color filter in the lower side of a front substrate by using a dry electrophotography. CONSTITUTION: Shared electrodes(22) and scan electrodes(23) are formed in the lower side of a front substrate(21). Address electrodes(27) are formed on the upper side of a rear substrate(26) opposed to the front substrate(21). A polymer is coated on the surface of pigments for a color filter. The pigments are charged, the shared and scan electrodes(22,23) are applied with a voltage of negative pole to that of the pigments, the address electrodes(27) are applied with a voltage with same pole to that of the pigments. The pigments are injected between the front and rear substrates(21,26) for form a color filter(210). The color filter(210) is plasticized to remove the conductive polymer layer and the polymer.
Patent KR-20000067437-A (KR)
Inventor: SON O SEONG
IPC: H04B7/155
Filed: 1999-04-28
Abstract: PURPOSE: A device for processing a high frequency of a base station is provided to configure modules inside a high frequency processing block with one module(board) so as to deliver a control signal and an alarm signal through a modem and an existing receiving line. CONSTITUTION: A variable attenuator(102) variably attenuates an output signal of an up-converter which converts a transmission signal into a high frequency. The high frequency is power-amplified in a power amplifier(103). A path of an output terminal of the power amplifier is established to an antenna, and a path of a signal received in the antenna is established to a receiving side by a duplexer(104). A transmission signal through the duplexer is connected to the antenna and a signal corresponding to a level of a transmission frequency is fed back by a coupler(105). Power of the fed back transmission signal is detected in a transmission level detector(106). The detected transmission power is transmitted to a main base station, and the variable attenuator and the power amplifier are controlled according to a control signal delivered from the main base station by a first modem(107). An output signal of a low noise amplifier(108) performing low noise amplification for a receiving signal through the duplexer and a signal outputted from the first modem are combined and outputted, and the frequency delivered from the main base station is divided into a receiving signal and a control signal by a first diplexer(109). A signal outputted from the first diplexer is divided into a receiving signal and a detection signal, and a control signal outputted from a main modem is transmitted to the first diplexer by a second diplexer(110). The detection signal obtained from the second diplexer is delivered to a base station managing device and a control signal obtained from the base station managing device is delivered to the second diplexer by a second modem(111).
Patent KR-20000074706-A (KR)
Inventor: LEE SANG HO
IPC: G11C11/401
Filed: 1999-05-25
Abstract: PURPOSE: A column address driver of a SDRAM(Synchronous Dynamic RAM) is provided which enables to use by half density chip using a half of a memory array. CONSTITUTION: A column address driver of a SDRAM reduces the cost by using a 32 M half density chip or a 64M half density chip according as using a column address of one upper bit as a fixed value in order not to use Y address of a memory array that it is impossible to relieve using a redundancy cell. The column address driver comprises: the first and the second control signal output part outputting the first and the second control signal; inverters(11-114) outputting carry signals; NAND gates(NAND1-NAND7) performing NAND operation of the carry signals; NOR gates(NOR1-NOR3) performing NOR operation; and selectors(100-105).
Patent KR-20000074824-A (KR)
Inventor: OH SEONG KUEN
IPC: H04B7/204
Filed: 1999-05-26
Abstract: PURPOSE: A complex impedance filter correlator is provided to use self-correlation characteristics of an orthogonal frequency division multiplexing(OFDM) signal having a cyclic prefix, so as to exactly search time delay, signal strength, and phases of a multi-path signal. CONSTITUTION: A symbol pattern generator(6) applies an inverse discrete Fourier transform(IDFT) to a pilot data signal having a frequency region to convert frequency region into a time region, and outputs a reference orthogonal frequency division multiplexing(OFDM) signal having a conjugate complex. A tapped-delay line(TDL) shift register(7) moves a correlator input signal sampled at regular period intervals, through a TDL having a block length as a size of an OFDM signal, and outputs the correlator input signal. A cross correlator(8) applies cross correlations to the reference OFDM signal and the correlator input signal.
Patent KR-20000075062-A (KR)
Inventor: KIM HUI BEOM
IPC: H01L21/027
Filed: 1999-05-28
Abstract: PURPOSE: An alignment mark for an exposure equipment of a semiconductor device is provided to prevent a coating characteristic of a resist layer coated on an alignment mark pattern, by inserting a plurality of alignment mark patterns having a small dimension in a hole pattern between alignment mark patterns having a large dimension. CONSTITUTION: An alignment mark(30) for an exposure equipment of a semiconductor device comprises the first alignment mark pattern group(31) and the second alignment mark pattern group(32). The first alignment mark pattern group has a plurality of alignment mark patterns having a broad dimension. The second alignment mark pattern group is formed between the first alignment mark patterns and in a periphery of the first alignment mark patterns.
Patent KR-20000075130-A (KR)
Inventor: PARK CHANG DUK
IPC: A01K97/04
Filed: 1999-05-28
Abstract: PURPOSE: Provided is a process for producing anchovy powder for fishing bait, which protect the quality of water and is harmless the human body by mixing natural food as main component without chemical component. The fishing bait is good smell and is scattered properly for fishing. CONSTITUTION: The anchovy powder for fishing bait is obtained by disinfecting and drying the anchovy in a high-disinfection drier for six hours, and crushing twice to make the anchovy powder in a crusher. The composition for the fishing bait contains 20% of the anchovy powder, 74% of parched soybean powder, 3% of parched parley flour and 3% of medium wheat flour.
Patent KR-20000016872-A (KR)
Inventor: KIM SUNG JIN
IPC: H04N19/91
Filed: 1999-05-29
Abstract: PURPOSE: This invention is concerned with the method for gradually encoding three dimensional mesh information. CONSTITUTION: A method for gradually encoding three dimensional mesh information comprises as following; consisting three dimensional mesh by more than one meshes of relative degrees; dividing the above meshes of relative degrees into several partial meshes; sorting the several partial meshes by its size, and reconstructing the size of the partial meshes more than a certain size by combining the partial meshes which is smaller than the predetermined size; subdividing the mesh information within each partial meshes into bit stream units of the predetermined size and encoding it; and integrating the encoded mesh information into the compressed bit streams and transmitting it. According to this invention, the gradual restoration of the data of the three dimensional mesh is possible, and the efficiency of entropy encoding is improved.
Patent KR-20010002202-A (KR)
Inventor: CHO DEOK HO
IPC: H04N7/08
Filed: 1999-06-12
Abstract: PURPOSE: An apparatus for displaying extended data of a digital TV is provided to embed a dedicated extended data output port to separate a program image from an extended data image in a TV receiver, and to output the separated images to different monitors, thereby preventing the two images from being overlapped on one screen. CONSTITUTION: A dedicated extended data output circuit(80) is composed of a dedicated extended data graphics controller(82), a digital to analog converter(DAC)(84), and a dedicated extended data output port. A high frequency carrier signal is inputted to a decoder(24) via a frequency converting process in a tuner(22). The channel decoder(24) restores a digital signal detected from the carrier signal with a packet unit, and transmits the digital signal to a demultiplexer(26). An extended data signal separated from the demultiplexer(26) is transmitted to the dedicated extended data graphics controller(82) through a CPU(36). An application program stored in a system memory(38) transmits related information to the CPU(36) and the graphics controller(82) to display extended data. The extended data is converted into an analog signal in the DAC(84), and is transmitted to a dedicated extended data monitor through the output port, then is displayed as an image. Data transmissions in a system are implemented through a system bus line(40). General program image signals are transmitted to a high definition monitor via an MPEG2 image decoder(30) and a DAC(32), and are displayed as images.
Patent KR-20010002465-A (KR)
Inventor: LEE JIN HA
IPC: C05F9/00
Filed: 1999-06-15
Abstract: PURPOSE: Provided is a process for preparing food compost, which is done natural ripening by using mixture of food garbage and a fully ripened fermentation and bad small is removed. CONSTITUTION: The process contains; i) forming a base compost layer(2) by laminating the fully ripened fermentation on the bottom of a covered container(1) to a thickness of 5cm or more; ii) forming a waste food layer(3) by dispersing to laminate evenly the waste food on the base compost layer(2); iii) laminating the fully ripened compost(4) on the food garbage layer(3) with the same amount, continuously laminating repeatedly the waste food layer(3) and the fully ripened compost(4) by turns and fermenting it.
Patent KR-20010003309-A (KR)
Inventor: SUK JIN O
IPC: F25D29/00
Filed: 1999-06-22
Abstract: PURPOSE: A refrigerator with monitoring device is provided to sense risks such as robbery or fire within a predetermined surveillance area. CONSTITUTION: A refrigerator comprises a sensor unit(2), a control unit(3), an alarm unit(4), and a selection unit(5). The sensor unit includes an infrared sensor(21) for sensing infrared light of which intensity higher than a predetermined level and transmitting the sensed result to the control unit, and a gas leakage sensor(22) for sensing gas of which density is higher than a predetermined level and transmitting the sensed result to the control unit. The selection unit selects on/off of the surveillance function, sensor function, alarm sound function, and "inform by telephone" function, and transmits the selection result to the control unit. The selection unit includes a password input section(51) and a telephone number input section(52). The alarm unit includes a buzzer(41) for producing alarm sound in accordance with the control signal from the controller, and a telephone line connection section(42) for connecting telephone line with the control unit, so that the control unit transmits messages to the stored telephone number. The control unit controls the buzzer of the alarm unit to produce alarm sound when the alarm sound function is selected, and transmits messages to the telephone number stored in a memory(31) if "inform by telephone" function is selected. The memory stores the password and telephone numbers from the password input section and the telephone number input section.
Patent KR-20000062107-A (KR)
Title: 터치 패널 입력장치
IPC: G06F3/041
Filed: 1999-06-30
Abstract: 터치 패널  입력장치(1)  전체를  경사시켜도  오동작되는  일이  없으며  손가락으로  입력시킬  경우라도  가벼운  압력  조작력으로  압력위치를  입력시킬  수  있는  터치 패널  입력장치를  제공한다. 
     상호  대향면에  가동  도전체층(4),  고정  도전체층(5)이  형성된  2장의  가동측  투명판(2),  고정측  투명판(3)  사이에  투명한  절연성  액체(11)를  봉입하여  투과율을  향상시킨다.  또한  적어도  한쪽  투명판(3)의  대향면을  요철면(3a)으로  형성하고  그  대향면을  덮는  고정  도전체층(5)의  표면을  요철면으로  형성한다.  터치 패널  입력장치  전체를  경사시키면  절연성  액체(11)가  침하하여  상방의  가동  도전체층(4)과  고정  도전체층(5)이  접촉하는데,  한쪽  고정  도전체층(5)의  볼록부만이  접촉하므로,  접촉저항은  낮아지지  않아  잘못된  압력조작이  일어났다고  인식하는  일은  없다.  압력조작할  때에  있어서  절연성  액체(11)는  오목부에  주입되지  않으므로,  가동  도전체층(4),  고정  도전체층(5)  사이에  주입되는  일  없이  가벼운  압력조작력으로도  확실하게  접촉하여  압력위치를  입력시킬  수  있다.
Patent KR-20010005256-A (KR)
Inventor: KANG CHEOL UNG
IPC: G01B7/04
Filed: 1999-06-30
Abstract: PURPOSE: An apparatus for measuring a door displacement of a vehicle is provided to simply detect an opening amount of a door due to a negative pressure and impact from the road while driving the vehicle and simply find out a place through which atmospheric air and noise are introduced. CONSTITUTION: An apparatus for measuring a door displacement of a vehicle includes a magnetizing displacement rod(24) to be attached to a door(22), a linear displacement sensor(30) formed with a hollow part to be inserted by the magnetizing displacement rod and fixed on a roof panel of a vehicle body, and a monitor(36) electrically connected to the linear displacement sensor and electrically connected to a recorder(32) and an analyzer(34) for recording and analyzing data. If the magnetizing displacement rod vibrates or is displaced to and fro, a magnetic force in the linear displacement sensor is changed by the motion of the magnetizing rod, and this change is displayed on the monitor with a voltage, which is stored in the recorder after conversion and represented by a waveform in the analyzer.
Patent KR-20000011938-A (KR)
Inventor: CHEON CHONG PHIL
IPC: C07C51/285
Filed: 1999-07-23
Abstract: PURPOSE: A method for preparing pure (S)-3-hydroxy-gamma-butyractone is to produce pure (S)-3-hydroxy-gamma-butyractone optically on a large scale by preparing an oligosaccharide having alpha-(1,4) bonds with a saccharide distribution appropriate for fabrication of a desired compound through a reaction of naturally occurring amylopectin with an enzyme under certain conditions and subjecting the oligosaccharide to oxidation, esterification and cyclization under certain conditions. CONSTITUTION: A method for optically preparing pure (S)-3-hydroxy-gamma-butyractone from a carbohydrate of polysaccharides comprises: preparing an oligosaccharide having alpha-(1,4) bonds through an enzymatic reaction of amylopectin; oxidizing the oligosaccharide with an oxidizer in the presence of a base; esterifying the oligosaccharide with alcohol using an acid catalyst to obtain (S)-3,4-dihydroxy-butyric acid; and cyclizing the (S)-3,4-dihydroxy-butyric acid in the presence of an acid catalyst.