baber/WOPTO huggingface dataset:
Patent KR-20020003966-A (KR)
Title: A Game Apparatus Unite Billiards and Bowling
Inventor: KIM DU BONG
IPC: A63D3/00
Filed: 2000-06-28
Abstract: PURPOSE: Provided is a game machine for combining billiard and bowling in one game system so that it gives users more interest in enjoying billiard and bowling at the same time. CONSTITUTION: The game machine for combining billiard and bowling comprises the parts of: a bowling pin(10) which forms an iron wire at the center; a cue(30) which hits a billiard ball(20); a billiard stand(40) which has a reception part for the billiard ball(41); a body(50) which has a monitor part(60) to calculate scores; a placement part for the bowling pin(51); a reception part for the bowling pin which receives the bowling pin fallen by the cue; a second reception part for the billiard ball which receives the billiard ball at side of the reception part for the bowling pin; a transportation part for the bowling pin which includes an electromagnet part to collect the iron wire placed in the bowling pin and a migration part to move the bowling pin into the reception part for the bowling pin; a transfer part which is connected to the transportation part for the bowling pin and transferred into the placement part for the bowling pin; a guide part which gets the billiard ball collected at the reception part for the billiard ball; and a control part which controls to eliminate and rearrange the bowling pin in the placement part for the bowling pin.
Patent KR-20020002574-A (KR)
Title: Method for forming contact plug in semiconductor device
Inventor: KIM JUN YONG
IPC: H01L21/283
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a contact plug of a semiconductor device is provided to increase polishing uniformity of a chemical mechanical polishing(CMP) process of the second interlayer dielectric by separating the second contact plug by an etch-back process before the second interlayer dielectric is formed, and to reduce the thickness of an oxide layer evaporated as a bitline hard mask by guaranteeing a process margin of a CMP process of the second interlayer dielectric and a subsequent diffusion barrier layer. CONSTITUTION: The first contact plug(39) is formed on a semiconductor substrate(31). A plurality of bitlines of a stacked structure including a hard mask layer are formed on the first contact plug. Polysilicon for a plug is evaporated on the resultant structure, and is selectively patterned to be filled between the bitlines and to be protruded. The patterned polysilicon for the plug is etched back to the upper portion of the bitline to form the second contact plug(41a). An interlayer dielectric is formed on the second contact plug, and is chemically and mechanically polished to the upper portion of the second contact plug by using ceria-based slurry having high polishing selectivity of the second contact plug to the interlayer dielectric.
Patent KR-20010015249-A (KR)
Inventor: SASAKI HIROMI
IPC: G11B5/65
Filed: 2000-07-08
Abstract: PURPOSE: To obtain an information recording disk with a carbon protective film having high hardness laminated on a magnetic film having high coercive force. CONSTITUTION: A middle heating chamber 8 is airtightly connected between a magnetic film formation chamber 5 and a protective film formation chamber 6 in which a carbon protective film is formed by plasma chemical vapor deposition utilizing the decomposition of a gaseous hydrocarbon compound in high-frequency discharge plasma while applying negative bias voltage to a substrate 9 with a bias applying mechanism. The substrate 9 is heated with a radiant heating lamp in the middle heating chamber 8 in such a way that a protective film formation temperature is higher a magnetic film formation temperature and is attained after the formation of a magnetic film.
Patent KR-20020007516-A (KR)
Title: The rotary drain and spindry control method of a tilting drum type washer
Inventor: LEE BONG SANG
IPC: D06F23/06
Filed: 2000-07-14
Abstract: PURPOSE: A drain and dehydration controlling method of a slant washer is provided to drain water by rotating a washing tub, to dehydrate laundry while minimizing unbalance of the washing tub, and to reduce washing time and energy. CONSTITUTION: A drain and dehydration controlling method in a slant washer comprises a first stage(S1) completing washing and rinsing by driving a washing tub; a second stage(S2) rotational draining washing water through a drain hose by increasing rotational speed of the washing tub to a specific revolution per minute while opening a drain valve; and a third stage(S3) dehydrating water contained in laundry by rotating the washing tub with high speed through operating a driving motor. The revolution per minute of the washing tub is established to restore gravity acceleration as much as slanting angle of the washing tub. Thereby, the washing tub removes unbalance of the laundry caused by being inclined on a side of the washing tub. Moreover, the drain and dehydration controlling method in the slant washer reduces washing time and energy.
Patent KR-20020009791-A (KR)
Title: Apparatus and its control methods for monitoring and curing personal health using wireless Internet
Inventor: KIM YUNG BOK
Filed: 2000-07-27
Abstract: PURPOSE: An apparatus for monitoring and treating personal health through the wireless Internet and a control method are provided to increase the convenience by monitoring and treating a person's health in real time using a wireless Internet network, and by easily grasping the person' position in case of emergency. CONSTITUTION: An auxiliary antenna(2) is used at need. A control button(3) inputs a power on/off command. Control buttons(4,5) perform other control commands. A key input interface(7) is an interface with a key input button capable of inputting names of diseases. An input button(8) inputs symptoms and names of diseases. A solar cell(10) provides electrical energy replaced by light energy. An LCD display(11) displays an input/output of a message through a screen. A microphone(12) inputs names of diseases or commands through voices using a voice identification unit. A speaker(13) enables a user to hear alarm or a condition of health in the course of monitoring the user's health. A wireless input/output interface(15) exchanges information with a computer and so on.
Patent KR-20010039812-A (KR)
Title: Ferroelectric random access memory device having a reference circuit which generates a reference voltage changed according to a variation of a polarization state of a ferroelectric capacitor
Inventor: CHOI MUN GYU
IPC: G11C11/22
Filed: 2000-08-11
Abstract: PURPOSE: A ferroelectric random access memory(RAM) device including a reference circuit generating a reference voltage varying according to a polarization state variation of a ferroelectric capacitor of a memory cell is provided to generate an optimum reference voltage having a middle value of bit line voltages corresponding to data state even if the polarization state of the ferroelectric capacitor varies. CONSTITUTION: The ferroelectric random access memory device(1000) includes: a memory cell array(800) which includes a plurality of memory cells arranged in a matrix form of column and row, and wherein each memory cell has a ferroelectric capacitor and an access transistor; a sense amplifier circuit sensing data state of each memory cell using a reference voltage; a dumping voltage supplying circuit(200) which includes a reference circuit providing the reference voltage to the sense amplifier circuit and wherein the reference circuit generates dumping voltages having different level each other when the power is supplied; a polarization state discriminating circuit(100) which has a plurality of dummy cells each including a ferroelectric capacitor and an access transistor, and discriminates the polarization state of each ferroelectric capacitor in response to the dumping voltages corresponding to each dummy cell, and outputs pass/fail signals corresponding to each dummy cell as a discrimination result, and each pass/fail signal indicates whether a voltage corresponding to the polarization state of the ferroelectric capacitor is lower or higher than the corresponding dumping voltage; a decoder circuit(400) generating selection signals by decoding the pass/fail signals from the polarization state discriminating circuit; and a reference voltage generating circuit(600) generating distribution voltages of different level corresponding to each selection signal when the power is supplied and outputting one of the distribution voltages as the reference voltage in response to the selection signals.
Patent KR-20020015530-A (KR)
Title: Steering shaft mounting braket of vehicles
Inventor: KIM GU HUI
IPC: B62D1/19
Filed: 2000-08-22
Abstract: PURPOSE: A mounting bracket for a steering shaft of a vehicle is provided to minimize impact applied to a driver by varying the length of the bracket fixing the steering shaft in a vehicle body in bumping into a steering wheel at a collision. CONSTITUTION: A steering shaft mounting bracket is composed of a first member(110) connected to a steering shaft(200); a second member(120) connected to a vehicle body; and a connecting member(130) bent to connect the first member and the second member. The mounting bracket of the steering shaft is divided into the first member and the second member, and the first member is separated from the second member. The ends of the first member and the second member are fixed at both ends of the connecting member by welding, and the curved part is formed in the middle of the connecting member to bend completely in applying pressure. The steering shaft, the steering wheel and the first member are moved to the second member in bumping a driver into the steering wheel at a collision, and impact is buffered with moving the end of the first member to the second member by bending the connecting member. Impact is absorbed with varying the length of the mounting bracket.
Patent KR-20020016694-A (KR)
Inventor: KIM TAE U
IPC: B62D25/08
Filed: 2000-08-26
Abstract: PURPOSE: A radiator lower member for a vehicle is provided to reduce deformation in crashing accident by combining a radiator lower member and a reinforcing member and to improve safety of occupants. CONSTITUTION: A radiator lower member in a vehicle comprises a radiator support member(50) forming an engine room; a radiator upper member attached to front portions of front side members; radiator side members(52) mounted to a lower portion of the radiator upper member; a radiator center member(53) adhered downward in the middle of the radiator upper member; a radiator lower member(54) fixed on lower portions of the radiator center member and the radiator side member; a reinforcing member(70) increasing strength of the radiator lower member; and a combining member(80) having combining nut and bolt. The reinforcing member is firmly fixed on a bar. In addition, the reinforcing member forms box closed face structure with the combining member. Thereby, the radiator lower member in the vehicle reduces deformation in crashing accident by combining the radiator lower member to the reinforcing member.
Patent KR-20020021849-A (KR)
Title: Apparatus for preventing the falling of materials from belt
Inventor: PARK TAE JIN
IPC: B65G15/26
Filed: 2000-09-18
Abstract: PURPOSE: A device for preventing the falling of ore from a belt of a chute is provided to prevent the lowering of a belt by supporting the belt when a chute moves forward and backward, to improve transportation efficiency by preventing the falling of ore from the belt, and to avoid the meandering or disconnection of the belt. CONSTITUTION: A link unit is installed in the rear portion of a chute unit(210) to move the rollers in the link unit and support a belt(240) in the rear portion of the chute unit. The link unit includes guide rails(12) placed on both upper ends of a belt conveyor(200) and many wheels(14) inserted into the guide rails. Forward and backward rollers(27) are rotatably installed between left and right levers(25) of the link unit via pins. The rollers are kept at a specific interval by foldable levers(33) when the link unit is folded. Upward and downward rollers(35) are rotatably installed between the forward and backward rollers via connecting bars(37). The bottom face of the belt is supported on the upward and downward rollers. Therefore, the falling of ore from the belt is avoided.
Patent KR-20010051325-A (KR)
Inventor: EGLY DAVID D
IPC: B60P3/077
Filed: 2000-10-28
Abstract: PURPOSE: A bicycle carrying device is provided to allow an individual to conveniently load the bicycle thereon while standing outside of the vehicle on a ground surface, and then to easily slide the entire bicycle into the cargo area without the inconvenience of having to climb into the cargo area and lift or position the bicycle into a stable, secure position. CONSTITUTION: An apparatus includes a generally U-shaped or V-shaped, elongated lower rail(18) which is fixedly secured to a floor(14a) of a cargo area(14) of the vehicle. An upper U-shaped or V-shaped rail(20) is slidably disposed on the lower rail(18). The lower rail(18) includes a first pair of rollers and the upper rail(20) includes an additional pair of rollers which cooperate to enable smooth sliding movement of the upper rail(20) along the lower rail(18). A mechanism(22) disposed on the upper rail(20) is adapted to engage the front fork(12b) of a bicycle(12) when the front wheel is removed and the remainder of the bicycle(12) is placed on the apparatus. The rear wheel(12a) of the bicycle(12) fits within the upper rail(20) so that the bicycle(12) can be held securely in an upright position once its front fork(12b) is secured to the upper rail(20).
Patent KR-20020034775-A (KR)
Title: Method of Designing Multidimensional Signal and Algorithm for Removing Self-interference Thereof
Inventor: KIM DONG IN
IPC: H04B1/7097
Filed: 2000-11-03
Abstract: PURPOSE: A method for designing a multidimensional signal and a method for designing a self interference removing algorithm using the same are provided to transmit supplemental information using one as a multidimensional signalization code among Hadamard matrix row vectors. CONSTITUTION: The G number of parallel orthogonal sequences is generated using a Hadamard matrix corresponding to the number of unit elements for multidimensional signalization. A previous coding signal to the J number of channels composed as the 3l number of information bits and the M-3l number of previous coding bits is generated. Multidimensional signal codes generated by a multidimensional signal sequence are successively multiplied by the previous coding signal every one period of a channel code. Supplemental information bits are transmitted by J channel unit.
Patent KR-20010008081-A (KR)
Inventor: HONG SOON DUCK
IPC: G06Q10/10
Filed: 2000-11-07
Abstract: PURPOSE: A system and a method for displaying country's calendar according to user's selection are provided to transmit a calendar of a country that has been selected by a user, to link each country's holiday informations and schedules and displaying the informations in one screen, and to register, modify, and delete each country's new or adjusted holidays. CONSTITUTION: A method for displaying user selected country's calendar is composed of request, creation, and transmission. A user transmits a calendar reference screen request to a system(S501). and a calendar reference screen that corresponds to the user's request is sent to the user(S503). The user transmits additional reference conditions, such as a personal schedule, and standard reference conditions such as year, month, and country list to the system(S505). The holidays that correspond to the inputted standard reference conditions and additional reference conditions are extracted from a calendar DB(S507). The system determines whether the additional reference conditions include the personal schedule(S509). If the personal schedule is included, the user's schedule that correspond to the inputted year and month information is extracted from a schedule DB(S511). A calendar screen that displays the holidays and schedules is created(S513) and provided to the user(S515).
Patent KR-20020035711-A (KR)
Title: Thermoplastic resin composition having superior coloring properties
Inventor: CHAE JU BYEONG
IPC: C08L55/02
Filed: 2000-11-08
Abstract: PURPOSE: Provided is a thermoplastic resin composition having an excellent pigmentation with retaining shock resistance. CONSTITUTION: The composition comprises (a) 20-40 parts by weight of ABS copolymer resin formed by graft copolymerizing (i) 30-60 parts by weight of polybutadiene rubber latex having an average particle diameter of 2800-3300 angstrom, particle diameter distribution of average particle diameter±25 angstrom to average particle diameter±75 angstrom and gel content of 70-95 wt.%, (ii) 15-30 parts by weight of aromatic vinyl compound, (iii) 10-25 parts by weight of vinylcyan compound, (iv) 0.6-2.0 parts by weight of emulsifier, (v) 0.2-1.0 parts by weight of control agent of molecular weight, and (vi) 0.05-0.5 parts by weight of polymerization initiator; and (b) 60-80 parts by weight of styrene-acrylonitrile copolymer.
Patent KR-20020041698-A (KR)
Title: Method for correcting color difference influenced by scanner characteristic and computer readable medium stored thereon computer executable instruction for performing the method
Inventor: JEONG JEONG HUI
IPC: H04N1/46
Filed: 2000-11-28
Abstract: PURPOSE: A method of compensating color differences caused by scanner characteristics is provided to extract color errors between color tables inputted by scanning an original color table and a color chart, to confirm the extracted color errors as compensation values of a scanner, and to apply a compensation value of a color corresponding to a color value when a substantial image is inputted, thereby compensating a color of a scanned image near to a color of the substantial image. CONSTITUTION: A program sets an original color table on a computer(S10). The program displays a color value measured by a counter, and makes out a color chart(S11). The program scans the color chart by a scanner, and makes an input color table(S12). The program extracts an error of colors between the original color table and the input color table(S13). The program stores the analyzed error in a compensation color table(S14). If an image is scanned, the program applies the compensation color table to inputted data to compensate a color of the image(S15).
Patent KR-20020042158-A (KR)
Title: pulse generation apparatus for weight measurement
Inventor: KIM SEUNG HYEON
IPC: G01G23/18
Filed: 2000-11-30
Abstract: PURPOSE: A pulse generating apparatus is provided to immediately generate pulses through a switch mounted to an arithmetic operator upon occurrence of breakdown of the pulse generating apparatus. CONSTITUTION: A pulse generating apparatus comprises a logic operation unit for generating a predetermined pulse from a terminal of input power unit; a variable resistance unit for controlling square wave pulse width and time difference; an electrolytic capacitor for outputting complete square wave pulses; a pulse generating circuit unit constituted by timers for generating pulses, and which is installed within an arithmetic operator; and a switch for switching pulses generated from the pulse generating circuit unit, to the arithmetic operator.
Patent KR-20020042226-A (KR)
Title: Non-aqueous electrolyte solution for lithium battery
Inventor: KIM HAK SU
IPC: H01M10/0525
Filed: 2000-11-30
Abstract: PURPOSE: Provided is a non-aqueous electrolyte for a lithium battery, which can reduce the internal resistance of the battery, therefore, can prepare easily the lithium battery excellent in charge/discharge cycle lifetime. CONSTITUTION: The non-aqueous electrolyte is produced by adding 0.1-5.0pts.wt. of an aluminoxane represented by the formula 1 to 100pts.wt. of a mixed organic solvent in which 0.8-2.0M of lithium salts are dissolved, wherein the mixed organic solvent comprises a cyclic carbonate-based organic solvent selected from ethylene carbonate, propylene carbonate, or a mixture thereof and a linear carbonate-based organic solvent selected from dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, ethylpropyl carbonate, or a mixture thereof and the lithium salt is at least one selected from the group consisting of LiPF6, LiClO4, LiAsF6, and LiBF4. In the formula, R is methyl, ethyl, n-propyl, or isopropyl and n is 5-30.
Patent KR-20020042361-A (KR)
Title: Integral gain learning control method in an air-fuel ratio control system
Inventor: KIM SEOK JUN
IPC: F02D41/04
Filed: 2000-11-30
Abstract: PURPOSE: A learning control compensating method for the air fuel ratio of a proportional integral control system is provided to compensate the shift of the air fuel ratio by learning control of integral gain, and to manage mapping data conveniently by reducing the number of mapping variables. CONSTITUTION: The air fuel ratio control condition is activated in driving an engine(S10), and the state of fuel is detected with analyzing a signal from an upstream oxygen sensor(S12). The fuel supply amount is decreased with the proportional integral gain method in case of fuel to be rich(S14), and the fuel supply amount is increased by an injector in case of fuel to be lean(S16). The fuel state is detected with analyzing a signal from a downstream oxygen sensor(S18). The integral gain for rich fuel is reduced, and the integral gain for lean fuel is increased in detecting rich fuel(S20). The integral gain is compared with the minimum value and the maximum value(S22). The number of mapping variables is reduced, and the mapping data is managed conveniently with compensating the air fuel ratio shift by the integral gain learning control.
Patent KR-20020042376-A (KR)
Title: safety device a sudden stop
Inventor: YUN CHANG YEOL
IPC: H02K7/10
Filed: 2000-11-30
Abstract: PURPOSE: An emergency braking safety equipment is provided to prevent the output loss and damage of a motor by providing an air clutch on a rotary axis of the motor. CONSTITUTION: An air clutch is provided between an air break and a decelerator and selectively transfers the rotating power of a chain to a rotary axis of a motor. A sprocket(21) is provided on a body(25) of the air clutch. A piston(36) coupled to a cylinder(34) of the air clutch is moved by the inflow of compressed air. The piston(36) is provided with a ball(37) inserted thereto. A compression coil spring pushes a conveying plate(28). The conveying plate(28) is fixed on the body(25) through a key(29). The body(25) is fixed to a coupling plate(22) connected on the rotary axis of the motor. The coupling plate(22) is provided with a rotating plate(24) inserted thereto. Gears(31,32) is provided on a place facing the rotating plate(24) and the conveying plate(28).
Patent KR-20020043053-A (KR)
Title: Planetary gear type reducer
Inventor: LIM JONG JUN
IPC: F16H1/28
Filed: 2000-12-01
Abstract: PURPOSE: A reducer of a planetary gear is provided to reduce the abrasion and noise of teeth of gears and prevent the concentration of load to a linear gear by simultaneously driving the gears in the cycloid shape with rollers pins through the continuous rolling motion. CONSTITUTION: A reducer of a planetary gear includes a linear gear(10) receiving rotation force of a motor, a plurality of planetary gears engaged with the linear gear, a ring gear(30) engaged with the planetary gears(20), a carrier(40) coupled with the planetary gears for power transmission and incorporated in a gear box by a bearing together with the linear gear, wherein the linear gear and the planetary gears are formed in the cycloid tooth shape, and the ring gear is mounted with a plurality of roller pins(31) in insertion grooves(32) formed in the edges of the ring gear by a predetermined interval for the engaged with the inner tooth surface of the planetary gear.