baber/WOPTO huggingface dataset:
Patent KR-20020012851-A (KR)
Title: Sleep device of universal joint
Inventor: KIM GIL JUNG
IPC: B62D1/16
Filed: 2000-08-09
Abstract: PURPOSE: A slipping apparatus of a universal joint is provided to compensate clearance from wear by contacting an internal spline to an external spline, and to buffer impact efficiently by forming an elastic member. CONSTITUTION: Outer pipes(30,40) and an inner pipe(50) are combined with internal splines(31,41) and an external spline(51) to transmit rotational force and to move axially. Outer pipes are arranged at both sides, and the inner pipe is installed between outer pipes. An elastic member(60) is placed between outer pipes out of the inner pipe to support outer pipes elastically and individually. The internal splines are contacted to the external spline with the restoring force of the elastic member, and clearance from wear in using the slipping apparatus for a long time is compensated. Impact from a gearbox is buffered with placing the elastic member between outer pipes. The reliability is improved with reducing noise and vibration.
Patent KR-20020013276-A (KR)
Title: A method for formation of semiconductor capacitors comprising noble metal plate-electrode
Inventor: NAM GAP JIN
IPC: H01L27/108
Filed: 2000-08-14
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device having an upper electrode including a noble metal layer is provided to make a barrier metal layer and a polysilicon layer absorb residual thermal stress generated on the noble metal layer in a heat treatment process, by forming a tri layer composed of the noble metal layer, the barrier metal layer and the polysilicon layer as an upper electrode of a dielectric layer. CONSTITUTION: A lower electrode(103) connected to a predetermined active region of a semiconductor substrate(100) is formed on the substrate. The dielectric layer(104) is formed on the lower electrode. The noble metal layer(105) is formed on the dielectric layer. A conductive barrier metal layer(106) and the polysilicon layer(107) are sequentially formed on the noble metal layer. The upper electrode composed of the noble metal layer, the barrier metal layer and the polysilicon layer is formed.
Patent KR-20020014926-A (KR)
Title: Drying Apparatus For Agricultural-Ocean Products Using far infrared rays
Inventor: LEE DONG GI
IPC: F26B3/30
Filed: 2000-08-19
Abstract: PURPOSE: A grain and marine product drying device using far infrared rays is provided to increase drying efficiency and minimize the loss of freshness. CONSTITUTION: Grain or marine products are put into a hopper(34) and a drum(38) is rotated to make the raw material input unit of the drum opposite to the raw material discharge unit of the hopper. Then, the input unit and the discharge unit are opened. At that time, grain or marine products are moved into the drum from the hopper. When a blower(36), a tube heater(44), an infrared heater(64), discharge fans(66,62) and a motor(42) are driven, the drum is rotated to receive heat from the hole of a heat supply shaft(50). Far infrared rays are lighted in the drum from the infrared heater. Due to the heat and far infrared rays, the grain or marine products are dried. During the drying process, moisture and heat are discharged outside through the discharge fans. After the drying process, the raw material input unit faces an unloader(46) and a door(52) is opened to load the dried grain or marine products on the unloader.
Patent KR-20000064177-A (KR)
Inventor: KWON YONG SOON
IPC: H04B1/38
Filed: 2000-08-26
Abstract: PURPOSE: A mobile phone is provided to equip another keyboards to be selectively rotated on a mobile phone body, and to equip many supplementary keys on the keyboards, so as to easily input characters and numbers on the mobile phone. CONSTITUTION: First/second supplementary keyboards(9,10) are equipped on back sides of back panels of a mobile phone body(1). The first/the second supplementary keyboards are folded or unfolded. The keyboards are rotated. Supplementary inputting devices composed of many keys(11,12) are equipped on front sides of the keyboards. Characters and numbers are inputted by the keys with many keys(8) of a front panel.
Patent KR-20020019749-A (KR)
Title: A method for removing endotoxin from the samples containing basic protein
Inventor: HONG SEUNG SEO
IPC: G01N33/579
Filed: 2000-09-07
Abstract: PURPOSE: Provided is a method for effectively removing endotoxin contained in a useful basic protein solution, thereby pharmaceutically using the basic proteins. CONSTITUTION: The method comprises the steps of: adding surfactant to the solution containing basic proteins obtained from a recombinant microorganism then mixing them; loading the mixed solution to cation exchange resin; washing the cation exchange resin with a solution containing no surfactant; and eluting a desired basic protein from the cation exchange resin.
Patent KR-20010007780-A (KR)
Inventor: KIM YOUNG JIN
IPC: A61H37/00
Filed: 2000-09-08
Abstract: PURPOSE: A hot pack containing silundum that can be conveniently heated in a microwave oven and applied to the affected part is provided for more effective treatment by far infrared rays. CONSTITUTION: The hot pack comprises an outer cover(2), an inner cover(3), and a filler(5) including 60-90% of powdered silundum(a) and one among 10-40% of powdered elvan(b), yellow soil(c), natural jade, iron oxide, or a mixture of 5-20% each of iron oxide and aluminum oxide. The pack is heated in a microwave oven for 2-3min up to a temperature of 200-300deg.C and covered with a towel to adjust the temperature to 50-60deg.C proper for applying the hot pack to the affected part. The affected part is treated by far infrared rays generated from the filler in the pack.
Patent KR-20020021218-A (KR)
Title: Hydraulic control system for automatic transmission
Inventor: LIM GI BIN
IPC: F16H41/00
Filed: 2000-09-14
Abstract: PURPOSE: Hydraulic pressure controlling system of an automatic transmission for a vehicle is provided to minimize shift impact while changing a manual. CONSTITUTION: A hydraulic pressure controlling system for an automatic transmission in a vehicle comprises an oil pump(2) generating hydraulic pressure; a regulator valve(4) controlling the hydraulic pressure; a manual valve(6) receiving the hydraulic pressure from the regulator valve; plural solenoid valves(S1,S2,S3,S4,S5) controlling the hydraulic pressure; plural pressure controlling valves(8,10,12,14,16); and a switch valve(18) connected to a first pile safe valve(20). The second solenoid valve is engaged with a second brake by inserting a second pail safe valve. Thereby, the hydraulic pressure controlling system for the automatic transmission in the vehicle minimizes shift impact while changing a manual.
Patent KR-20000072771-A (KR)
Title: Chair leg of metal goods
Inventor: LEE JUN KU
IPC: A47C7/50
Filed: 2000-09-26
Abstract: PURPOSE: A metal leg for supporting a chair is provided to reduce a producing time with remarkably reduced welding portions and to be produced at a low cost with the small number of workers. CONSTITUTION: Central bar fixers(1, 1') and a leg body(3) are arranged to be welded in a vertical direction with an abutting leg body. The five leg bodies are welded by five welding process. Thus, the welding process is easily conducted. For fixing a caster fixer to the leg body, the assembling sill of the caster fixer is pushed into the bending fixer of the leg body. Then the sill is bent in the direction of an elastic groove to pass through the bending fixer and hung on the bending fixer by returning. Therefore, the casting fixer is easily fixed to the leg body.
Patent KR-20010000501-A (KR)
Inventor: MIN GYEONG CHAN
Filed: 2000-10-04
Abstract: PURPOSE: A system for direct internet advertisement service is provided to periodically control and execute advertisements that are similar to the public television advertisements to all users who are connected to the internet web site regardless of the users' intentions. CONSTITUTION: A system for direct internet advertisement service is composed of registration, selection, storage, and advertisement. An advertiser, who wishes for internet advertisements, processes the advertisement and business registration on the internet advertisement station(S1). When the internet advertisement station receives the registration request, it transmits the advertisement conditions to the advertiser's computer(S2). The advertiser selects the advertisement conditions and makes the advertisement fee payment(S3), and the inputted advertisement information is stored in the advertisement DB(S4). The internet advertisement station's advertisement server executes the statistics program, reads the advertisement information, such as the advertisement time, frequency, and advertisement web sites(S5), that are stored in the advertisement DB, and transmits the statistics information to the advertiser's computer(S6).
Patent KR-20020027828-A (KR)
Inventor: CHOI JONG YOUL
IPC: B01D3/00
Filed: 2000-10-05
Abstract: PURPOSE: A distiller is provided which is easily disassembled and cleaned so that the inner part of the distiller is always maintained clean, thereby supplies more pure and clean distilled water, and prevents scaling generated inside a heating chamber of the distiller. CONSTITUTION: The distiller comprises a body(2) at one side of the outer circumference of which a power supply switch is installed; a heating chamber(10) which is installed at the inner part of the body(2), generates steam by heating water supplied through a heater(16), and at the upper part of which a vapor exhaust port(12) is formed to exhaust steam; a heat exchange chamber(20) which is connected to the vapor exhaust port(12) of the heating chamber(10) and separated for cleaning, and at the inner part of which a cooling water can(26) is installed so that steam exhausted to the vapor exhaust port(12) is condensed into distilled water through heat exchange as the steam is being contacted with the outer surface of the cooling water can(26); a supply tank(50) which is installed at one side of the body(2), one side of the upper surface of which is connected to the cooling water can(26) so that cooling water is flown into, one side of the lower part of which is connected to the heating chamber(10) so as to supply cooling water into the heating chamber(10), and at one side of the upper part a connection pipe is installed so that the supply tank(50) is connected to the heating chamber(10); a cooling water level sensing sensor(60) which is installed at one side of the inner part of the supply tank(50) to transmit electrical signals to the heater(16) so that cooling water is heated by sensing the water level reached to the set water level when cooling water supplied to the heating chamber(10) reaches to a set water level; a cooling water discharge pipe(80) which is installed at one side of the inner part of the supply tank(50) to discharge cooling water supplied to a set water level or more; and a distilled water discharge pipe(130) which is connected to the heat exchange chamber(20) to discharge distilled water produced in the heat exchange chamber(20) into the outside.
Patent KR-20010096487-A (KR)
Title: Water-decomposable fibrous sheet containing a fibrillated rayon having a different fiber length
Inventor: OKADA KAZUYA
IPC: D04H1/498
Filed: 2000-10-06
Abstract: PURPOSE: A water-decomposable fibrous sheet containing fibrillated rayon of different fiber length profiles is provided to improve the decomposition property and the strength of the fibrous sheet enough for wiper applications even though no binder is added thereto. CONSTITUTION: The water-decomposable fibrous sheet comprises fibers containing fibrillated rayon, and the fibrillated rayon has primary fibers of a predetermined fiber length and microfibers extending from the primary fibers. The fibrillated rayon includes a first type of fibrillated rayon having a degree of beating of at most 700cc, of which the length of the primary fibers falls between 1.8mm and 4.0mm at the peak of its self-weighted, average fiber length distribution profile curve; and a second type of fibrillated rayon having a degree of beating of at most 700cc, of which the length of the primary fibers falls between 4.5mm and 10.0mm at the peak of its self-weighted, average fiber length distribution profile curve, and the microfibers extend from the first and second types of fibrillated rayon being entangled with and/or hydrogen-bonded to at least either of other microfibers and other fibers.
Patent KR-20020028668-A (KR)
Title: Brushless motor for use the electric steering system of the vehicle
Inventor: JIN JONG HAK
IPC: B62D5/04
Filed: 2000-10-11
Abstract: PURPOSE: A brushless motor for a power steering system of a vehicle is provided to generate a pre-load to a rotor of the brushless motor in a predetermined direction by asymmetrically disposing a permanent magnet of the rotor with respect to a stator core of the stator, thereby restraining the axially generated vibration due to the steering load. CONSTITUTION: A brushless motor for a power steering system of a vehicle includes a stator(1), a rotor(2) and a rotor position detecting element(3) for flowing a current of the stator properly for the polarities of the rotor, wherein a permanent magnet(24) of the rotor and a stator core(11) of the stator have the same length and the permanent magnet is biased asymmetrically to a side of the stator core by controlling a position of a bearing(21) to distort and maintain a magnetic flux of the permanent magnet axially.
Patent KR-20010000667-A (KR)
Inventor: CHOI BYUNG HO
IPC: A61C3/00
Filed: 2000-10-12
Abstract: PURPOSE: An alveolus bone dilator is provided for dilating alveolus bone without grafting bones of other regions in body and/or artificial bones. A method for dilating alveolus bone is accomplished by using the dilator. CONSTITUTION: An alveolus bone dilator comprises a bolt member (8) having screw threads (6) around its periphery part and inserted into an incised part (14). Also, the dilator is cone-shaped and has a diameter gradually narrowed along the front end. The bolt member has a wedge member screwed onto the outer side and moving forward and backward depending the rotation of bolt. When rotating and progressing the wedge member into the incised part, the incised part is gradually widen by an inclined side (11) around the wedge member to increase the width of alveolus bone. The wedge member may have a head part or groove for inserting an additional extension tool.
Patent KR-20020030572-A (KR)
Title: Computer system capable of converting power state by operation of monitor power button and power management method of the same
Inventor: HA JONG UK
IPC: G06F1/32
Filed: 2000-10-19
Abstract: PURPOSE: A computer system capable of converting a power mode by a manipulation of monitor power button and a method for managing power are provided to enable a monitor power button to control the power of computer main body. CONSTITUTION: The computer system generates a power management event signal by detecting a mode that a monitor(70) turns on the power through a graphic card(58) if a user turns on the power of monitor when the computer system is a power saving mode and the monitor is the off mode. The power management event signal is inputted to a power control module(54) equipped in a main computer and the power mode of main computer converts the power saving mode into a regular mode by the control of power control module. If the user turns on the power of monitor when the main computer is a regular mode and the monitor is the on mode, the graphic card generates a power management event signal by detecting the power off mode of monitor. The power management event signal is inputted to a power control module and the power mode of main computer converts the regular mode into the power saving mode by the control of power control module.
Patent KR-20010060180-A (KR)
Inventor: SADOHARA TAKESHI
IPC: H01L21/3065
Filed: 2000-10-20
Abstract: PURPOSE: To provide methods of treating a surface of a silicon wafer, manufacturing a silicon wafer, forming an oxide film on a silicon wafer, manufacturing a silicon oxide wafer, a device for forming an oxygen active species atmosphere and a planarization system with which surface contamination can be removed from a silicon wafer whose surface is contaminated after local etching within a short time, and further contamination of a planarized silicon wafer can be prevented. CONSTITUTION: A sulfur hexafluoride gas supplied into a discharge tube 30 by a local etching gas supplier 4 is discharged to generate a fluorine active species G. This fluorine active species G is sprayed on a surface of a silicon wafer W via a nozzle section 30a to perform local etching. Then, an oxygen gas supplied into the discharge tube 30 by an oxygen gas supplier 5 is discharged to generate oxygen active species G1. By filling this oxygen active species G1 in a chamber 1, contamination of the locally etched silicon wafer W is removed or an oxide film is formed over the whole surface of the silicon wafer W.
Patent KR-20020038245-A (KR)
Title: Device for expanding device physical
Inventor: LEE DAE U
IPC: H04L12/28
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus for expanding a physical device is provided to expand the physical device and offer a mobile communication service with a higher quality by connecting 31 physical devices or more to one ATM(Asynchronous Transfer Mode) device. CONSTITUTION: An ATM device(10) outputs a device board selection address for selecting a board and a device selection address for enabling a device, and performs a data communication of an ATM cell unit. A plurality of device boards(20) have a plurality of physical devices(21) for receiving the device board selection address from the ATM device(10), analyzing the received device selection address when being enabled, being operated as an active state in case that the analyzed device selection address corresponds to itself address, and performing the data communication of the ATM cell unit.
Patent KR-20020039392-A (KR)
Inventor: OH SEO JONG
IPC: H01L21/02
Filed: 2000-11-21
Abstract: PURPOSE: An apparatus for maintaining temperature uniformly in semiconductor fabrication equipment is provided to maintain constantly total temperature of the pipe arrangement by controlling temperature of an exhaust pipe arrangement connected with a chamber. CONSTITUTION: An exhaust pipe arrangement(110) is formed with a pipe arrangement(10), an electric heat line(40), and an insulator(30). The electric heat line(40) is wound around an outer surface of the pipe arrangement(10). The electric heat line(40) is covered by the insulator(30). The electric heat line(40) is used as a heating element for generating heat. The electric heat line(40) is formed by a nickel chrome line or a steel chrome line. A power supply portion is used for supplying constant electric power. A heating portion provides the electric power from the power supply portion to the electric heat line(40).
Patent KR-20020035413-A (KR)
Title: Brush assembly for Cleaner
Inventor: OH JANG GEUN
IPC: A47L9/24
Filed: 2000-11-21
Abstract: PURPOSE: A brush assembly of a cleaner is provided to enhance a convenience of a usage by improving a structure of the cleaner to replace and use easily a brush and a suction extension pipe. CONSTITUTION: A brush assembly of a cleaner comprises an air absorbing pipe(10), a brush(20) installed movably to an end of the absorbing pipe(10), an absorbing extension pipe and a locking/unlocking unit. The absorbing pipe(10) comprises a hose portion connected to the cleaner body and a handle grip(13) connected to the hose portion. The hose portion is connected the handle grip(13) to the cleaner body. The handle grip(13) comprises a handler(13a) for gripping the handler by a user and a driving switch(13b) provided to the handler(13a). The handle grip(13) is made of a rigid plastic material. The brush(20) is a tool for cleaning a narrow cleaning surface such as a gap, or a cleaning of a higher position such as a table, etc. The brush(20) is installed at an outside of the handle grip(13) to move in a certain distance. The brush(20) is provided with a brush body(21) of a pipe type, a brush portion(23) mounted at an end of the brush body(23) and an elastic supporting portion(25) extended and formed from a back end of the brush body(21).
Patent KR-20020039979-A (KR)
Inventor: JANG IN SEOK
IPC: B60C9/00
Filed: 2000-11-23
Abstract: PURPOSE: A pneumatic tire is provided to prevent air leakage of a tire, and to restrict slip between a rim and a bead part by fitting the rim to the bead part evenly without modifying the shape of the tire. CONSTITUTION: A pneumatic tire is composed of a tread part(1), a side wall(2) and a bead part(3). A protrusion line(4) is formed in the bead part around the tire, and air discharge grooves(5) are arranged in the protrusion line. Plural air discharge grooves are formed in the circumference of the tire. The protrusion line has the rectangular or the dovetail shaped section. The protrusion line is contacted to the upper part of a rim(6) in pressing the bead part to the inside of the rim, and air in the lower part is discharged through an air discharge groove out of the rim. The air discharge grooves are closed with contacting the protrusion line to the rim in pressing the bead part to the rim completely. Slip between the rim and the bead part is prevented, and air leakage of the tire is prevented with discharging air through the air discharge grooves.
Patent KR-20020044351-A (KR)
Title: processing method of peanuts-flavored laver
Inventor: KIM SUNG IL
IPC: A23L17/60
Filed: 2000-12-05
Abstract: PURPOSE: A process of preparing seasoned laver with a peanut by coating a sugar liquid on laver and spraying a seasoning agent containing roasted and pulverized peanut and salt thereon before roasting is provided. Whereby, the product has a sweet taste and savory aroma, and peculiar eating quality. CONSTITUTION: Dried laver is roasted in the first stage and cooled, a sugar liquid containing starch syrup and sugar in a ratio of 9:1 is coated on at least one surface of the roasted laver. A seasoning agent containing roasted and pulverized peanut and salt in a ratio of 8:2 is sprayed on the sugar liquid layer, roasted in the second stage and then cooled.
Patent KR-20020048108-A (KR)
Inventor: CHA YONG HO
IPC: C22C38/40
Filed: 2000-12-16
Abstract: PURPOSE: Provided is a non magnetic stainless steel for electronic parts having good surface quality and hot processability, which has no earing in deep drawing as well as partial oxidation by controlling Mn and S content in steel. CONSTITUTION: In a non magnetic stainless steel for electronic parts comprising C 0.08 wt.% or less, Cr 15-17 wt.%, Ni 12-16 wt.%, Si 1.5 wt.% or less, a balance of Fe and other inevitable impurities, the non magnetic stainless steel further comprises S 15ppm or less, Mn 1 wt.% or less.
Patent KR-20010067458-A (KR)
Title: Method for controlling the starting operation of vehicle
Inventor: BOLZ MARTIN-PETER
IPC: B60W30/18
Filed: 2000-12-20
Abstract: PURPOSE: A control method for starting a vehicle is provided to prevent troubles in starting a vehicle, and to prevent an engine of the vehicle from being stopped suddenly by controlling starting of the vehicle. CONSTITUTION: Units are formed in an engine power train unit such as an engine(10) and a clutch(12), and controlled with a control unit(16). Setting variables according to the position of an accelerator(14) are decided with the control unit in starting a vehicle. The desired speed of the vehicle engine is set according to the position of the accelerator, and the first torque of the clutch is preset at the first phase. The end of the first phase is decided according to the actual engine speed and the desires speed. The output torque is preset in the engine of the vehicle according to the position of the accelerator at the second phase, and the second torque is preset in the clutch. Sudden stop of the engine is prevented in starting.