baber/WOPTO huggingface dataset:
Patent KR-20000076075-A (KR)
Title: Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
IPC: H03M7/14
Filed: 1999-01-08
Abstract: A device is disclosed for encoding a stream of databits of a binary source signal into a stream of databits of a binary channel signal. The device comprises a merging unit (4') for merging a 1-bit merging word at equidistant positions in the serial datastream of the binary source signal, so as to obtain a composite binary source signal. A shuffling step is carried out on the composite binary source signal in a shuffling unit (8'). Next a conversion is carried out in a converter unit (10'), resulting in the channel signal (FIG. 2). Further, a decoding device is disclosed for decoding the channel signal obtained by means of the encoding device.
Patent KR-20010076461-A (KR)
Title: portable termial and signal transmission method for service the background music
Inventor: HONG SEONG PYO
IPC: H04B1/40
Filed: 2000-01-26
Abstract: PURPOSE: A portable terminal capable of transmitting background music and a method for transmitting the background music are provided to enable a user to select background music and to send the background music and a voice to a called party. CONSTITUTION: When a user selects a background music mode, a background music processing part(8) processes the background music and a background music and voice combining part(2) combines the background music with a user's voice. The selected background music is also stored in a memory(9). A music file can be stored in the memory(9) by connecting a terminal to personal computer or downloading the music file through the Internet. A title of the music file is also stored in storing the music file and the user can identify the music file later on.
Patent KR-20010076490-A (KR)
Title: Image forming apparatus and method of operating the same
Inventor: MIN GYEONG CHEOL
IPC: G06K15/00
Filed: 2000-01-26
Abstract: PURPOSE: A printer and a driving method thereof are provided to increase a convenience by informing a current operation state to a user through a display device in the time of booting a system. CONSTITUTION: When a power supply is turned on, a CPU, a display device control part, and an initial display control part are booted by a reset signal generated by a reset circuit. After this, the CPU performs boot process, and the initial display control part operating independently of the CPU controls that the information recorded at a lookup table is displayed through a display device. After finishing the boot process of the CPU, the display device control part displays a display information received from the CPU through the display device. For this reason, in the time of the boot process, the display information is informed to a user through the display device according to the reset signal. At this time, the display information represents that the boot process is in progress.
Patent KR-20000053635-A (KR)
Inventor: LEE SU CHEOL
IPC: B66B5/14
Filed: 2000-01-27
Abstract: PURPOSE: An apparatus and a method for detecting a load amount and a load compensation amount of an elevator are provided to prevent slippage of elevator car at an initial starting by applying a load amount with relation to the number of passengers and a load compensation amount with relation to a floor number that the elevator car is positioned to an initial starting torque at a motor part. CONSTITUTION: A method for detecting a load amount and a load compensation amount of an elevator includes a load detecting element for detecting a weight of passengers in an elevator and output an electric signal, an input part(5) for inputting the detected signal from the load detecting element to a central processing unit, the central processing unit(8) for storing at least two non-linear functional formulas between the output data from the load detection part and loads and determining a load amount on the basis of the formulas to select, a memory for storing the at least two non-linear functional formulas obtained by the central processing unit, and an output part(8) for outputting the detected load amount.
Patent KR-20010077288-A (KR)
Title: Shadow mask in cathode ray tube
Inventor: CHO YUN RAE
IPC: H01J29/07
Filed: 2000-02-01
Abstract: PURPOSE: A shadow mask of a color cathode-ray tube is provided, which restricts doming effect due to thermal expansion according to electron beams irradiated on the shadow mask to improve color purity. CONSTITUTION: A color cathode-ray tube has a shadow mask on which an electron reflecting layer is formed. The electron reflecting layer is formed on the face of the shadow mask on which electron beams are irradiated. The electron reflecting layer contains a material for reducing doming. The material for reducing doming is configured of an electron reflecting material and heat reflecting material. The electron reflecting material contains at least one of tungsten and bismuth. The electron reflecting material is included in the material for reducing doming by 10-33wt%. The heat reflecting material is contained in the material for reducing doming by 47-7-wt%. The electron reflecting layer is formed through screen printing method.
Patent KR-20010081320-A (KR)
Title: Synchronizing signal detecting apparatus for digital television
Inventor: YOO HAN SEOK
IPC: H04N5/04
Filed: 2000-02-12
Abstract: PURPOSE: A device for detecting synchronous signal of digital TV is provided to detect a synchronous signal without error by counting the synchronous signal in a range over a repetition period of input data and generating the synchronous signal according to the count result. CONSTITUTION: A synchronous byte detection unit(10) detects a synchronous byte of data output from an MPEG(Moving Picture Experts Group) framing decoder. A position counter unit(20) counts a data byte continuing after the synchronous byte detection to an appointed number. A repetition counter unit(30) counts the number counted in the position counter unit(20). A bit compensation and synchronous signal generation unit(40) compensates for a bit and generates a synchronous signal, in case the repetition counter unit(30) counts to an appointed number.
Patent KR-20010082786-A (KR)
Title: A method for agency a large number of investor
Inventor: KIM SOON SAM
Filed: 2000-02-21
Abstract: PURPOSE: A bundle intermediating method of a plurality of investment partners on the Internet is provided to intermediate necessary business partners according to commodities continuously by collecting and registering the business partners as an idea possessor and developer, an investor, a producer, a seller at once and adjusting a contract condition with the business partners and reflecting the condition automatically. CONSTITUTION: A plurality of intermediating markets are constructed in a web site of a service provider server through the Internet. An item business manager selectively inputs and stores one's ID and password, business contents and main business field, and a partner selection field in the web site. Each partner collection market is linked thereto and business item contents are displayed only in a registered market by the manager. A partner selectively inputs a business participating intention in the registered business item and stores in a database. A movement toward the upper market or the lower market is decided in accordance with the number of partners registered each collecting market according to items. As a result of the decision, the movement toward the upper market or the lower market is performed. The moved market is activated and business item contents are displayed.
Patent KR-20010006662-A (KR)
Inventor: KITTELMANN GOTTHARD
IPC: A47L/
Filed: 2000-02-21
Abstract: PURPOSE: Disclosed is a stretchable suction pipe for a vacuum cleaner requiring relatively small manufacture and assembly costs. CONSTITUTION: This suction pipe is held by its circumference by a guide sleeve(15) fitted to an inner pipe(12) and an outer pipe(11), and the guide sleeve(15) forms a notch(18) in a locking member to accommodate a locking member(23) in cooperation with a locking recessed part(13). The notch of the locking member penetrating a wall of the guide sleeve(15) accommodated in an internal space(16) of the outer pipe accommodates a piece(19), and one inner end(21) of the piece is held by the guide sleeve at an end of the notch(18) of the locking member, and a free end(20) forms the locking member on the side directed toward the inner pipe(12). A locking surface(32) of an operation member(28) and an evacuation space(31) can be selectively arranged on the side of the free end away from the inner pipe(12).
Patent KR-20000058210-A (KR)
Inventor: WOERGSHULTZ
IPC: G21K1/06
Filed: 2000-02-26
Abstract: PURPOSE: An illuminating apparatus having a field mirror generating uniform scanning energy is provided to form a field mirror or a field lens in the illuminating apparatus. CONSTITUTION: An illuminating apparatus having a field mirror generating uniform scanning energy includes at least one field mirrors(24,25) and one field lens(24,25,33,34). The illuminating apparatus according to the present invention is used for slit illumination for scanning lithography having a wavelength less than 193nm. The field mirror(s) or the field lens(es) are formed so as for a field illuminated (41) is aberrated at a surface perpendicular to a scanning direction. The field mirror(s) or the field lens(es) are further formed so as to make the illumination variation uniform. The illumination according to the present invention is varied along with the direction perpendicular to the scanning direction. The illumination is decreased from the center of the field to the edge of the field.
Patent KR-20000076744-A (KR)
IPC: G03F1/68
Filed: 2000-02-29
Abstract: 본 발명의 포토마스크는 디스플레이 장치의 제조에 사용하기 위한 포토마스크로서, 이 포토마스크는 다수의 드로잉 영역과 이들 드로잉 영역중 인접하는 두개의 드로잉 영역 사이에 있는 전이부를 자체의 표면 상에 갖고 있다.  드로잉 영역중 적어도 하나의 드로잉 영역에는 패턴이 형성된다.  패턴 피치와 전이부 피치 사이의 비는 패턴 피치와 전이부 피치의 최소 공배수에 의해 형성된 길이가 1 mm 이하가 되도록 정수비이다
Patent KR-20010091656-A (KR)
Title: Eprom programing device
Inventor: SIM JAE RYUN
IPC: G11C16/02
Filed: 2000-03-17
Abstract: PURPOSE: An EPROM programming device is provided to reduce a programming time by performing a multi-byte programming while programming an EPROM. CONSTITUTION: The device comprises an EPROM cell array part(211) divided in a data bit unit, the first control part(201) outputting a plurality of control signals(Cnt<N: 0>) determining an operation mode of an EPROM by an external signal, and the second control part(202) outputting a signal inputted through a data bus selectively according to the control signal from the first control part. A counter part(203) resets a counter with the control signal from the first control part, and outputs a count value by receiving a writing signal as a clock(CK) input and counting it. A comparison part(204) compares a signal selected in the second control part with the count value from the counter part. The first decoder part(205) decodes a counting signal from the counter part, and the second and the third decoder part(206,207) select a word line and a bit line by decoding a plurality of addresses inputted from the external by each control signal from the first control part and a signal from the comparison part. A plurality of first data selection switch array parts(208) are selected by the first decoder part selectively, and a data buffer part(209) is connected to the EPROM cell array part and stores program data being inputted through the data bus temporarily. A plurality of second data selection switch array parts(210) are selected by the third decoder part and act as a data path during a program.
Patent KR-20010090141-A (KR)
Title: Remote control apparatus by communication in power line
Inventor: LEE WAN
IPC: H04B3/54
Filed: 2000-03-23
Abstract: PURPOSE: A remote controller via a power line is provided to easily remote-control without arranging an additional control line by transceiving control signal via an AC power line using a spread spectrum modulating scheme. CONSTITUTION: A sensing and transmitting device(10) includes a number of setting and sensing units(12), a transmission controller(13), a spread spectrum modulator(14) and a radio frequency transmitter(15). A number of setting and sensing units(12) compare a control reference value set by a user with an actual value and output control signal. The transmission controller(13) controls the control signal output from the setting and sensing units(12) to be randomly transmitted. The spread spectrum modulator(14) modulates the control signal to PN code. The radio frequency transmitter(15) outputs the modulated signal to a power line. A controlling and receiving device(30) includes a radio frequency receiver(32), a spread spectrum demodulator(33) and a remote data processor(34). The radio frequency receiver(32) receives a radio frequency signal transferred via the power line. The spread spectrum demodulator(33) demodulates the received signal and recovers the original control signal. The remote data processor(34) processes the recovered control signal, distinguishes error signal, and generates continuous control signal.
Patent KR-20010090323-A (KR)
Title: System for management and taking cognizance of position of goods transportation means
Inventor: KANG SUN GUK
IPC: G06F17/40
Filed: 2000-03-24
Abstract: PURPOSE: A system for confirming and managing positions of transportation vehicles is provided to efficiently manage transportation vehicles by installing a GPS receiver and a communication interface device to a terminal for transportation vehicle, by connecting an RF receiver to the communication interface device, thereby providing accurate information on positions of transportation vehicles. CONSTITUTION: A terminal for transportation vehicle(40) is installed in a transportation vehicle. The terminal(40) estimates information on present position of the transportation vehicle and provides indication information received from a central control center to a driver of the vehicle. The first RF transmitter/receiver(46) is connected to the terminal(40). The first RF transmitter/receiver(46) transmits and receives voice and data information. A DGPS standard base station(13) provides positional error correction information for estimating the position information to the terminal(40). The second RF transmitter/receiver(52) receives the position information and information on load state of articles. A central control computer(51) displays the information on present position and the information on load state each transportation vehicle according to the information received. In addition, the central control computer(51) generates geographical information and transmits the information to the terminal(40) through the second RF transmitter/receiver(52).
Patent KR-20000036679-A (KR)
Inventor: LEE MYUNG JAE
IPC: H02K15/02
Filed: 2000-03-25
Abstract: PURPOSE: An AC generator is provided to uniformly maintain an interval between a stator core and a rotor core by molding a stator core piece and a rotor core piece simultaneously. CONSTITUTION: A stator coil winding recess(4) is formed in a stator core piece(2) so as to wind a stator coil. A rotor coil winding recess(12) is formed in a rotor core piece(6) so as to wind a rotor coil. The rotor core piece(6) is installed on the inside of the stator core piece(2) to generate an electromagnetic force in the stator coil. An recess(20) is formed in a shaft(18). A protruding portion(16) is engaged with the recess(20) of the shaft(18).
Patent KR-20010006908-A (KR)
Inventor: WEITBRUCH SEBASTIEN
IPC: G09G3/28
Filed: 2000-03-29
Abstract: PURPOSE: A good image quality is obtained concerning vertical resolution and noise by shifting an inevitable encoding error to a pixel mostly having pixel value when the exact luminous expression of given pixel value is not achieved. CONSTITUTION: The formation of one error in order to encode the pixel values (36) by using a bit line repetitive algorithm is unavoidable, i.e., the replacing of the pixel value (36) with the pixel value or the replacing of the pixel value with the pixel value (51) is necessary. Nevertheless, the one error to the values (36) is stronger than the one error to the values in the human sight system. Then, the pixel values (36/51) are replaced with the pixel values (36/51) and this pixel pair is encoded. A table is used in the algorithm, and an entry is compared with respect to the pixel values of the pixel pair and the best one is selected from the corresponding sub-field code word pair according to a rule. The BLR noises can be drastically decreased by this changed bit line repetition method.
Patent KR-20000071526-A (KR)
Title: 압전 트랜스
IPC: H01L41/107
Filed: 2000-03-31
Abstract: 본 발명은 저주파 구동이 가능하고 소형화를 도모할 수 있음과 동시에 실장면적을 저감할 수 있어 생산성의 향상도 가능한 압전 트랜스에 관한 것이다. 
     본 발명의 압전 트랜스는 외부 전극(14, 16)에 도전성 수지로 구성된 리드선(18, 20, 22)이 각각 제공됨과 동시에, 압전 소성체(12)의 일차측의 단부가 접착제(26)에 의하여 고정용 수지(24)에 고정된다. 이 상태로 일차측 외부 전극(14)에 접속된 리드선(18, 20)에 구동 전압을 인가하면, 일차측에서는 압전 소성체(12)의 전기기계 결합작용에 의해서 기계진동이 발생한다. 이 기계진동이 이차측에 전달되면, 기계전기 결합작용에 의해서 출력 전압이 발생하여, 이차측 외부 전극(16)에 접속된 리드선(22)을 통하여 출력된다. 압전 소성체(12)는 고정된 일차측 단부를 기준으로 하여 이차측 단부가 진동하며, 압전 소성체(12)의 전체길이는 구동 주파수의 대략 1/4이 된다.
Patent KR-20010094684-A (KR)
Title: Powdered steel recycling system
Inventor: AHN CHANG SEOP
IPC: C22B1/24
Filed: 2000-04-01
Abstract: PURPOSE: A recycling system of iron powder used for short pinning of iron plate is provided to reclaim waste iron which would be otherwise discarded. CONSTITUTION: The system comprises the steps of (i) collection of iron powder using dust collector; (ii) mixing the iron powder collected with acid diluent wherein carbonates are added; (iii) molding the iron powder by pressure-forming. Herein, the acid diluent contains strong acids such as HCl, HNO3, H2SO4.
Patent KR-20010014750-A (KR)
Inventor: JUNG JONG MOON
IPC: A23L2/38
Filed: 2000-04-17
Abstract: PURPOSE: A nicotine decomposable beverage is provided to remove or control various harmful and toxic materials generated from nicotine and cigarette by using natural foods such as green tea leaves, ginkgo nuts, lemons and apples. CONSTITUTION: A nicotine decomposable beverage is suggested as a functional beverage having an excellent nicotine decomposability, 2 times improved as that of water. The composition comprises 50-500 parts by weight of green tea leaves, 20-300 parts by weight of pine leaves, 10-50 parts by weight of celery juice, 1-20 parts by weight of lemon juice, 1-20 parts by weight of apple juice. The mixture is infused in 1000-20000 parts by weight of water at 60-95deg.C and then dried to produce the decomposable beverage preparation in powdered form. The beverage shows remarkably higher decomposability in vitro and in vivo.
Patent KR-20010097635-A (KR)
Title: 적층형 반도체 팩키지의 유니트 및, 적층형 반도체 팩키지
Inventor: KIM HAN GYU
IPC: H01L23/02
Filed: 2000-04-25
Abstract: 본 발명에 따르면, 반도체 칩; 상기 반도체 칩이 부착되는 패드와, 다른 부분보다 두께가 두껍게 형성된 랜드와, 각 리이드가 절곡되어 연장되는 절곡부를 가지는 리이드 프레임; 상기 반도체 칩의 전극과 상기 리이드 프레임의 리이드 각각을 연결하는 와이어; 상기 반도체 칩과 와이어를 감싸며, 상기 패드 및, 상기 랜드의 저면이 외부로 노출되고 상기 각 리이드의 절곡부가 그 측부 및, 상부 표면을 따라 연장하도록 형성된 엔캡슐레이션;을 구비하는 적층형 반도체 팩키지의 유니트가 제공된다.
Patent KR-20010103260-A (KR)
Inventor: KIM JONG UK
IPC: A01B13/02
Filed: 2000-05-09
Abstract: 본 발명은 트랙터에 연결 사용하는 로터리나 쟁기등의 배토기의 측부에 원판으로 된 배토판을 부착하여 논이나 밭의 트랙터에 의한 쟁기 또는 로터리 작업시에 쟁기 또는 로타리날이 미치지 못하는 두둑주위의 미경지를 동시에 절단되게 한 제초, 구굴, 정지작업을 목표로 하는 배토기에 관한 것으로, 오목한 내면을 갖는 원판을 베어링에 의해 회전 가능하게 지지각에 장착하고, 그 지지각은 지지통에 높낮이 조절이 가능하게 삽입 형성하되, 원판과 지지각의 장착각도를 30∼60°의 경사상 각도로 배토판을 형성하여, 트랙터에 장착되는 견인대와, 그 동력 연결구 및 회전배토날등으로 구성되고, 고유장착 프레임 또는 기존 쟁기 로터리, 배토기등에 좌, 우측 양방향에 전기한 배토판을 지지봉을 용착하거나 기계식 고정방법으로 장착한 것이다.
Patent KR-20010049376-A (KR)
Inventor: HORIKAWA KATSUHIRO
IPC: H01L41/187
Filed: 2000-05-19
Abstract: PURPOSE: To provide a piezoelectric porcelain material capable of obtaining a piezoelectric porcelain sintered compact having such characteristics as a low electromechanical coupling factor, low resonance resistance and small temperature dependency of resonance frequency necessary for designing a filter having a narrow band. CONSTITUTION: This piezoelectric porcelain material contains at least Pb, Sr, Zr, Ti, Mn, Nb, Si and Al and contains a principal component having a composition of the formula (PbaSrb)(ZrcTidMneNbf)O3 (where 0. 93 <= a <= 1.01, 0.01 <= b <= 0.04, 0.37 <= c <= 0.47, 0.48 <= d <= 0.58, 0.0105 <= e <= 0.06, 0.02 <= f <= 0.06 and 1.05 <= 2e/f <= 2) and 0. 003-0.1 wt.% SiO2 and 0.003-0.1 wt.% Al2O3, based on the amount of the principal components, as subsidiary components.
Patent KR-20010007131-A (KR)
Inventor: YOSHIZAKO KAGEYOSHI
IPC: B65G45/16
Filed: 2000-05-29
Abstract: PURPOSE: To provide the even scraping effect in the cross direction of a belt by supporting a plurality of cleaner units arranged in parallel with each other in the cross direction of a conveyor belt while using a pressure generating means in a belt cleaner device for eliminating the residual adhered material of a material to be carried, which is adhered to a surface of a conveyor, at a return side of the belt. CONSTITUTION: A plurality of cleaner units 2 are arranged in parallel with each other in the cross direction of a conveyor belt 1 positioned at a return side, and each cleaner unit 2 is provided with a scraper 3 (3a-3e) capable of moving forward and backward. Each scraper 3 is provided with a scraping part 4 abutting on a surface of the conveyor belt 1 at a tip thereof, and provided with an operating part 5 at a tail thereof. Each cleaner unit 2 is supported by a pressure generating means 6, and this pressure generating means 6 is provided with plural support parts 7 to be engaged with each operating part 5 so as to be integrally moved with the forward and backward movement of each scraper 3. When the pressure generating means 6 is raised, the support parts 7 abut on the operating parts 5, and the scraping part 4 of each scraper 3 is brought into pressure-contact with a surface of the belt 1.
Patent KR-20010029758-A (KR)
Title: Semiconductor integrated circuit and method of controlling same
Inventor: TOMITA HIROYOSHI
IPC: G11C11/406
Filed: 2000-05-30
Abstract: PURPOSE: To perform refresh operation without being watched from the outside in a semiconductor integrated circuit having a memory cell consisting of capacitors and its control method. CONSTITUTION: This circuit is provided with at least one pair of memory core which has plural memory cells consisting of capacitors and in which the same data is written, a refresh generating circuit, a refresh control circuit, and read- out control circuit. The refresh generating circuit generates automatically a refresh signal for holding data of a memory cell. The refresh control circuit supplies a refresh signal to at least one memory core, and operates a memory core for the prescribed period as a refresh core. The read-out control circuit supplies a read-out signal for reading out data from a memory cell MC to at least one memory core to which a refresh signal is not supplied, and operates a memory core as a read-out core.
Patent KR-20010049471-A (KR)
Inventor: BRIAN BROWN
IPC: H01L21/304
Filed: 2000-06-01
Abstract: PURPOSE: To facilitate mounting of a brush to a multi-parts brush core by providing a hollow outer core part of the core with one notch to enable the compression of the core at the time the core is inserted to the hollow central part of the brush and selectively compressing the hollow outer core part so as to be inserted into the hollow central part of the brush. CONSTITUTION: The outer core part 30 of the outer part brush core is formed as a hollow cylinder of which the outside diameter is substantially fixed. The hollow cylinder has a first end 41 and a second end 42 and is provided with the one notch 31 existing at the first end 41. Pressure is acted on the notch 31 to compress the outer core 30 and to fixedly engage the second end 42 of the outer core 30 with the inner core 40. As a result, there is no more need for actual contact of a handler with the first outer core end in order to execute compression and, therefore, the possibility for the contamination of the assembly is reduced and the mounting of the brush to the core for the purpose of washing wafers is made easy.