baber/WOPTO huggingface dataset:
Patent KR-20010011622-A (KR)
Inventor: HAN HAK GI
IPC: B66B11/00
Filed: 1999-07-29
Abstract: PURPOSE: A door coupling device of an elevator is provided to save the cost of production by simplifying the structure of the coupling device and decreasing the number of components and to reduce installation space. CONSTITUTION: One pair of coupling skates(14,14a) is vertically installed on a base(11) at an interval to enter a locking release roller of a landing door lock device. A locking device for locking the landing door lock device and a release position thereof are made up on a drive belt. A guide block(15) moving in an opening/closing section is installed to interlock with the drive belt. A rack gear unit(16) is formed on the lower end of the guide block and a guide hole(17) is prepared at the center of the guide block. A limit switch(19) is installed on an upper end of a support bracket to sense a motion distance of the guide block during opening and closing the door. Further, each coupling arm(20,20a) is combined with the base by a hinge between the upper and lower ends of the coupling skates(14,14a). A pinion(21) is connected to the coupling arm(20) between the upper ends of the coupling skates to be rotatable around the base. A guide plate(22) is fixed on a car door frame of a rear part of the guide block. One pair of guide shafts(23,23a) is installed on one side of the guide plate. Each guide roller(24,24a) is installed on both ends of the guide shaft.
Patent KR-20010011927-A (KR)
Title: Video tape case
Inventor: PARK BYUNG KI
IPC: G11B23/02
Filed: 1999-07-31
Abstract: PURPOSE: A video tape case is provided to withdraw/store video tape cases easily while being arranged in a case holder. CONSTITUTION: A video tape(10) stored in a video tape case(3) receives elastic force toward a withdraw direction by an elastic spring. Herein, hanging hook(33) of a cover(11) and a hanging sill of a main body case(3) are combined to repress repulsive force of the video tape against the spring. A user pushes a push plate(23) for rotating the plate to inside. Herein, a pressing protrusion presses an operation protrusion. Facing walls of the main body case are widened for replacing the hanging hook from the hanging sill. Then, the cover is opened. At the same time, the video tape is withdrawn by elastic force of the spring. Herein, the degree of withdraw of the tape is adjusted by adjusting the elastic force.
Patent KR-19990073627-A (KR)
Title: 컴퓨터 본체에 설치되는 물품 보관장치
IPC: G06F1/16
Filed: 1999-07-31
Abstract: 본 발명은 컴퓨터 본체에 설치되는 물품 보관장치에 관한 것으로서, 더욱 상세하게는 컴퓨터 본체 내부의 빈 공간에 설치되는 선반과, 이 선반에 안치되어 물품을 보관하는 보관함으로 구성된 물품 보관장치에 관한 것이다. 
     본 발명은 컴퓨터 본체에 있어서, 드라이브 설치부의 빈 공간에 장착될 수 있도록 밑판과 체결수단이 구비된 양 측벽이 일체로 이루어진 선반과, 상기 선반의 전방에 결합되고 그 중앙부에 입출구가 구비된 프론트 커버와, 상기 프론트 커버의 입출구를 통해 상기 선반에 안착되며 그 내부에 물품을 보관할 수 있도록 밑판과 전후 및 좌우 측벽이 일체로 형성된 보관함과, 선반 내에 안착된 상기 보관함을 항상 앞쪽으로 밀어내는 가압수단과, 상기 보관함을 상기 선반에 고정시키기 위한 고정수단 및 컴퓨터 메인 프로세서의 명령에 따라 상기 고정수단을 해제시키는 결합해제수단을 포함하여 구성된다. 
     본 발명에 따른 물품 보관장치는 컴퓨터를 통해 비밀번호를 입력한 경우에만 보관함을 열 수 있어 개인 물품을 안전하게 보관할 수 있고, 보관함의 입출입이 구동장치에 의해 자동으로 이루어지므로 사용하기에 매우 편리하다.
Patent KR-20010025777-A (KR)
Inventor: PARK CHAN GYEONG
IPC: G06F3/023
Filed: 1999-09-01
Abstract: PURPOSE: A multi-key input processing method is provided to generate scan code values not to be overlapped with general key values so that it can prevent a code overlapping or collision and assure a stability of a key code. CONSTITUTION: A method comprises steps of a controller scanning a key input via a key matrix by inputting a voltage generated from a contact of a column and a row at a selection of a key(31), the controller determining if the input key is a multi-key, proceeding to a multi-key scan code value generation step in the case that the input key is the multi-key, and processing to a general key code value generation step in the case that the input key is not the multi-key(32), the controller generating a scan code value corresponding to the multi-key by connecting at least one code value among the code values of "ctrl", "alt" and "shift", and then connecting a code value of the selected key(33) and the controller generating a general code value(34).
Patent KR-20010026455-A (KR)
Inventor: KIM GYU JIN
IPC: D04B15/32
Filed: 1999-09-07
Abstract: PURPOSE: A cam for a circular knitting machine is provided for improving the cam structure of a two-butt type single suture needle, therefore preventing vertical quivering of a single suture needle at the track entryway of stitch cam during knitting. CONSTITUTION: A cam for a circular knitting machine comprises: tracks(11, 21, 31) which move vertically the butt(41, 42) of a single suture needle(40) by lots of knit cam(10), stitch cam(20), guard cam(30), etc.; and a stitch cam(20) for controlling the number of knitting, which extends backing track(12) supporting lower butt(42) at a track(11) outlet part of the knit cam(10) to the end of stitch cam(20).
Patent KR-20010026915-A (KR)
Title: Dynamic clock signal generator
Inventor: LEE JONG SEOK
IPC: G06F1/08
Filed: 1999-09-09
Abstract: PURPOSE: A dynamic clock signal generator is provided to adjust a frequency of the clock signals supplied for a microprocessor in order to determine an operation speed of the microprocessor according to dynamically changing environments. CONSTITUTION: The device comprises a pulse generator(10), a delay circuit(20), a speed spectrum register(30), a speed bound register(40), a comparator(50), a phase locked loop(60), and a controller(70). The pulse generator(10) generates pulse signals at every 2 period of the clock signal externally transmitted. The delay circuit(20) includes a plurality of delay modules. The delay module includes a plurality of inverters serially connected. The speed spectrum register(30) includes n bit registers. Each bit of the register corresponds to the delay module. The speed spectrum register(30) gets reset by a reset signal input from the controller(70), and latches the signal input from the delay circuit(20) in response to a control signal. The speed bound register(40) is an N bit register storing binary data responding to a reference clock signal. The comparator(50) compares the binary data between the speed spectrum register(30) and the speed bound register(40), and generates 2 bit detection signal according to a comparison result.
Patent KR-20000023174-A (KR)
Title: Encoding apparatus and method
Inventor: MIHARAGANZI
IPC: H04N19/91
Filed: 1999-09-15
Abstract: PURPOSE: An apparatus and a method for endoding are provided to prevent the image from being distorted by using a quantization matrix different from quantization matrix of inverse quantization. CONSTITUTION: A component having high space frequency like noise is suppressed by setting a quantization for quantizing DCT(Discrete Cosine Transform) coefficients having relatively higher space frequency than that of inverse quantization in a quantization matrix for quantization. The apparatus and method for encoding prevents the deterioration of an image generated by performing encoding and decoding repeatedly using the quantization matrix for inverse quantization. In the encoding apparatus, a matrix selector(42) selects a first quantization matrix according to the complexity of an encoded image pattern, and supplies the information to a quantization device according to the selected first quantization matrix for quantizer(14). A matrix apparatus(41) entries again the information described in an encoded stream being output from a variable-length code apparatus. Therefore, the quantization supposed to be sued for inverse quantization is a second quantization matrix different from the first quantization matrix.
Patent KR-20000023521-A (KR)
Inventor: HIKE ANDREAS
IPC: H01L27/108
Filed: 1999-09-29
Abstract: PURPOSE: A 6 and 1/4 DRAM cell having 4 nodes and 2 topology levels per bit line-stud is provided to arrange finely cells by arranging two cells toward one direction. CONSTITUTION: A 6 and 1/4 DRAM cell having 4 nodes and 2 topology levels per bit line-stud comprises a first word line(11) and a second word line(12). The first and the second word lines comprise a multitude of word lines, respectively. The first word lines are extended to a plate extended by the second word lines. The DRAM cell comprises a multitude of capacitors. The capacitors connects selectively the related word lines of the first and the second word lines. The capacitors are composed of trench capacitors(7), stack capacitors, and combinations of them.
Patent KR-20010035848-A (KR)
Inventor: CHOI GI RYONG
IPC: H01L21/306
Filed: 1999-10-04
Abstract: PURPOSE: A chemical liquid supplying pipe used for manufacturing a semiconductor is provided to level an etch rate of a wafer, by making fluid flow vertically with reference to a lowermost portion of the wafer to minimize vortex generated when chemical liquid is supplied to a process bath. CONSTITUTION: Chemical liquid is supplied to a process bath through a supply pipe(10). The first, second, third and fourth spraying holes(12,14,16,18) having different spraying angles minimize vortex generated in the process bath in supplying the chemical liquid, uniformly installed in the process bath and corresponding to each other.
Patent KR-20010036711-A (KR)
Inventor: JUNG YEONG SEOK
IPC: H01L21/66
Filed: 1999-10-11
Abstract: PURPOSE: A plasma monitoring apparatus for semiconductor etching is provided to prevent loosening of a DC plug and enable correct monitoring of a process chamber by stably fixing the DC plug inserted into a lift cylinder. CONSTITUTION: A plasma monitoring apparatus for semiconductor etching includes a mount(10), a lift cylinder(22) vertically penetrating an upper portion of the mount(10), a clamp ring(14) arranged in the upper part of the mount(10) and having a through hole(14a) placed collinearly with the lift cylinder(22), and a DC plug(26) inserted into the lift cylinder(22) through the through hole(14a) to monitor a state of plasma. The lift cylinder(22) has threads in the inner periphery. The DC plug(26) has external threads corresponding to the threads of the lift cylinder(22). The threads prevent the DC plug(26) from being loosened from the lift cylinder.
Patent KR-20010038373-A (KR)
Title: Check valve assembly
Inventor: KIM PIL HWAN
IPC: F04C18/02
Filed: 1999-10-25
Abstract: PURPOSE: A check valve assembly is provided to prevent reverse rotation of the swirling scroll and noise of compressor by achieving a superior sealing force between the check valve and the discharge support. CONSTITUTION: A check valve assembly comprises a discharge support(51) having a discharge port(51a) for discharge of working fluid; a plate check valve(53) mounted above the discharge support in such a manner that the check valve moves in vertical direction by the discharge hydraulic pressure of the working fluid so as to open/close the discharge port of the discharge support; a mass member(55) mounted onto the plate check valve and which prevents the check valve from being unstabilized by the slight change of the discharge hydraulic pressure of the working fluid; and a valve housing(57) for supporting the plate check valve.
Patent KR-20010045725-A (KR)
Inventor: KIM DOO MAN
IPC: F22B5/00
Filed: 1999-11-08
Abstract: PURPOSE: An energy saving steam boiler system is provided to considerably increase steam production rate in the steam boiler by using speed energy of steam generated through pressure adjustment of steam performed between the steam boiler and a main header. CONSTITUTION: An energy saving steam boiler system includes a burner(14), a steam boiler(2), a turbo injector, a main header(4) and a thermal exchanger. The steam boiler changes boiler water into saturated water or steam with combustion heat of the burner. The turbo injector pressurizes pressure steam with speed energy of steam while lowering pressure of pressure steam generated from the steam boiler. The main header receives steam of low pressure lowered from the turbo injector and provides to a steam using place. The thermal exchanger injects pressure steam pressurized by the turbo injector into saturated water and accelerates production of steam by performing thermal exchange with saturated water.
Patent KR-20000047631-A (KR)
Inventor: NUSBICKEL WENDIEL
IPC: G06F12/00
Filed: 1999-11-13
Abstract: PURPOSE: A method for accessing a database is provided to supply a database having a table for storing database queries which used by a database client application. CONSTITUTION: A method for accessing a database contains processes as follows. A first process is to retrieve database queries from a table of the database. A second process is to transmit the database queries to the database. Further, the first process includes a process to retrieve one of the queries from the table.
Patent KR-20010047871-A (KR)
Inventor: KIM SEUNG HWA
IPC: B62D3/02
Filed: 1999-11-23
Abstract: PURPOSE: A manual steering system of a vehicle make the steering force of a handle on a neutral position heavy and on both sides light, and improves a straight running stability. CONSTITUTION: A manual steering system comprises a driving gear(22), a driven gear(44) and an elliptical cam(5). The elliptical cam(5) is rotated with the rotation of an input shaft in the manual steering system without having any special steering servo device. The top dead center of the elliptical cam(5) corresponds to a neutral position, thereby making the steering force heavy on a high speed running by the elastics of a spring(6). Further, a straight running is secured on the neutral position by the center groove of the elliptical cam(5).
Patent KR-20010047932-A (KR)
Inventor: JU BONG NAM
IPC: H04W88/18
Filed: 1999-11-24
Abstract: PURPOSE: A device for processing overload of a PCX(Personal Communication service Exchange) is provided to increase an overload control grade in respond to an overload state increase, and to limit a call connected with a BSC(Base Station Controller). Therefore, it is possible to prevent a completion of a call connection phasing, and to prevent a re-phasing for a call connection. CONSTITUTION: A BSC(Base Station Controller)(200) transmits a BSMAP(Base Station Mobile Application Protocol) message notifying an overload state to a PCX(Personal Communication service Exchange) according to sequential call processing performances between mobile terminals. A PCC(Personal Communication Service call Controller)(341) transmits the BSMAP message if the BSMAP message is received from the BSC(200). An overload controller(343) limits a call connection phasing performance step between the mobile terminals if the BSMAP message is received from the PCC(341), and drives a timer to set up a determined time. After the set time elapses, the overload controller(343) controls to limit every call of the mobile terminals if the BSMAP message is continually received from the BSC(200).
Patent KR-20000007126-A (KR)
Inventor: LEE NAM GYU
IPC: H04R9/04
Filed: 1999-11-23
Abstract: PURPOSE: A receiver manufacturing method for a mobile communicating apparatus is provided to widen a frequency band by making heat-discharge that feeds to a voice coil, easy and to improve the calling quality of the mobile phone. CONSTITUTION: The receiver manufacturing method for a mobile communicating apparatus which installs a vibrating plate(24) attaching a voice coil(22) inside a frame(20), comprises the steps of; making that the center part and the outer circumference of a magnet(26) have different polarity after injection-molding the frame with the magnet by facing the center part of the certain shaped magnet injection metal mold and the center part; forming a ring recessed groove(32) which has the inserted voice coil, on the inner circumference of the frame; and forming an air vent hole(30) on the center of the magnet.
Patent KR-20010054047-A (KR)
Inventor: KO JONG SUN
IPC: G05D3/00
Filed: 1999-12-03
Abstract: PURPOSE: A method for controlling locations finely in an actuator system is provided to provide an adaptive disturbance observer to be adapted to the parameter change or the disturbance. CONSTITUTION: The method for controlling locations finely in an actuator system use the method of estimating the disturbance by changing current input variable of the observer in the adaptive disturbance observer. The method use a dead-bit type adaptive controller to make response speed rapid. The method construct real system to follow-up interest model and the observer to adaptive model. The tracking controller feedback state variable using output errors additionally thereby being adapted to parameter change or the disturbance.
Patent KR-20000047930-A (KR)
Inventor: WATARAISEIICHI
IPC: H03K19/0185
Filed: 1999-12-06
Abstract: PURPOSE: An input circuit, an output circuit, an input/output circuit, and a method for processing input signal are provided to detect a logic level change correctly. CONSTITUTION: An input circuit includes an input port as well as an output port. The input circuit further includes a threshold voltage detector(15) which detects the threshold value of the output port. The amplitude level of the signal supplied from the input port to the output port is determined corresponding to the threshold value of the output port. The threshold value detector has the threshold value same to the one of the output port. The threshold value detector is manufactured by a step same to the one used for manufacturing the output port.
Patent KR-20010056074-A (KR)
Inventor: CHOI JUN HYEOK
IPC: H03L7/00
Filed: 1999-12-14
Abstract: PURPOSE: A phase trimming circuit is provided to prevent an error operating of phase trimming by checking error of bit setting on anti-fusing status. CONSTITUTION: A switch(SW1) outputs the fusing voltage(Vpower) controlled by fusing enable-signal(Fen) approving fusing voltage(Vpower) at one side. A fusing status voltage output part(10) creates voltage fixed(V2) according to fusing on or off of A fusing resister(Rfuse) on enabling the switch. A standard voltage output part(20) outputs standard voltage for comparison with voltage outputted from the fusing status voltage output part. A comparator determines whether decision fusing-on or not by comparing with the two voltage. The one side of fusing status voltage output part(10) is connected with a source of each NMOS transistor and a current mirror composed of a pair of NMOS transistor, and the other side is composed of grounded fusing resister(Rfuse) and A resister(R3). The fusing status voltage is outputted to reverse-input-terminal of the comparator(COMP1) by the resister(R3).
Patent KR-20010056709-A (KR)
Inventor: LIM GWANG SIK
IPC: B60R13/10
Filed: 1999-12-16
Abstract: PURPOSE: A pop nut for installing a license plate on a vehicle is provided to conveniently install the license plate of various sizes, and not to use a bracket having a welding nut on a bumper without the license plate. CONSTITUTION: A head of a pop nut(40) is inserted to a combining hole(12) on a bumper(10) for being compressed to the bumper. Then, a neck of the nut is located at an inner circumference of the combining hole. A license plate(30) is located at the pop nut installed on the bumper. Then, a fixing bolt(34) is combined with a thread at an end portion of the pop nut through a bolt combining hole(32) on the license plate, the combining hole, and the pop nut. A flange is moved toward the head of the pop nut at a stopper portion by rotation of the fixing bolt. Therefore, an overlapped portion is formed at the stopper portion by the flange. Then, the overlapping portion compresses a rear surface of the bumper for installing the pop nut to the rear surface of the bumper.
Patent KR-20010064902-A (KR)
Inventor: CHAE HUI JIN
IPC: H04W8/24
Filed: 1999-12-20
Abstract: PURPOSE: A method for updating data of a mobile terminal is provided to use a PC synchronous(PC_Sync) function by executing the PC_Sync function using a circuit data service without a dedicated cable for connecting a computer with a mobile terminal and a PC_Sync dedicated program. CONSTITUTION: If a mobile terminal is set up as a PC_Sync receiving mode, a data call setting is attempted using a computer in which a modem is installed(S201). The data call setting is performed between the computer and the mobile terminal, a corresponding mobile terminal transmits data for informing that the mobile terminal sets the PC_Sync function to the computer(S202,S203). A user executes the PC_Sync function for changing or adding data through from the computer(S204). The mobile terminal provides a data read function, a data adding function, a data changing function to the computer for executing the PC_Sync function.
Patent KR-20010064211-A (KR)
Inventor: BAEK HYO HUN
IPC: G01C22/00
Filed: 1999-12-24
Abstract: PURPOSE: A calculator for calculating walked distance by frequency is provided to accurately calculate the distance between a ball and a pin without counting the number of walking. CONSTITUTION: A calculator for calculating walked distance by frequency includes a stride button(1) inputting two walking strides of an integer, a material button(2) inputting material of each hole, a confirmation button(3) confirming the calculated distance or calculating the residual distance, a start button(4) determining starting and ending of walking, a frequency receiving chip(5) receiving arbitrary frequency from a frequency transmitting pressure sensor(11) for converting into arbitrary electric signal and transmitting to an operation processing part(8), a liquid display plate(6) displaying material or calculated information of each hole, an input and output control part(7) controlling the input and the output of information, the operation processing part calculating walked distance by adding the number of signals receiving from the frequency receiving chip, calculating the residual distance, and operating materials according to a program, the frequency transmitting pressure sensor transmitting arbitrary frequency by pressure, a flash RAM(9) storing input stride and materials of each hole, a battery(10) serving as power supply, and the frequency transmitting pressure sensor transmitting arbitrary frequency by pressure.
Patent KR-20010058224-A (KR)
Inventor: RYU GAP YEOL
IPC: H04B10/50
Filed: 1999-12-27
Abstract: PURPOSE: A multiple channel light source generating apparatus of wavelength division multiplexing optical communication system is provided to minimize noise component by projecting a pumping light among multiple channel light source again. CONSTITUTION: A multiple channel light source generating part generates multiple channel light source using a multiple channel optical fiber bragg grating doped a pumping light source(212) and erbium. An optical division part divides signal passed through the multiple channel optical fiber bragg gratings(213A,213B,213C,213D) with the multiple channel light source and the pumping light. A reflection part makes an incidence again the pumping light divided by the optical division part to the optical fiber bragg gratings (213A,213B,213C,213D). A reverse multiplexing part divides the multi-channel light source into individual light source. A light reduction parts(224A,224B,224C,224D) reduces individually optical signal divided into each individual light source so that light force becomes stable. A multiplexing part combines individual light source which is output from the light reduction parts(224A,224B,224C,224D).
Patent KR-20000012788-A (KR)
Inventor: CHANG HWANG JIN
Filed: 1999-12-27
Abstract: PURPOSE: A securities exchange system, the securities including a bill and a check, is provided, which divides securities such as a bill and a check for transaction. CONSTITUTION: A securities commerce system having a bill and a check comprises: an internet server (4) in which a commerce site (2) for trading a securities is loaded; an internet terminal (6) for connecting the commerce site (2) through the internet; a settlement server (8) for settling a money when trading the securities; a securities information displaying unit (10) for displaying information such as a face value or a sale price on the commerce site (2); and an investment price input unit (12) to be inputted by a client. Thereby, the reliability is improved.