baber/WOPTO huggingface dataset:
Patent KR-20030000673-A (KR)
Title: Method of forming a conductive layer in a semiconductor device using plasma
Inventor: WOO SEON UNG
IPC: H01L21/205
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a conductive layer of a semiconductor by using plasma is provided to reduce plasma damage like deterioration of a gate oxide layer, by preventing high current caused by a high electric field from being introduced to a substrate during a process for forming the conductive layer. CONSTITUTION: The substrate on which the conductive layer is to be formed is prepared by using plasma. The substrate is loaded into deposition equipment. The plasma power of the deposition equipment turns on. The first deposition process is performed while a negative voltage is applied to the substrate, so that a conductive material is deposited on the substrate. The second deposition process is performed while a negative voltage is not applied to the substrate, so that a conductive material is deposited on the substrate. The first and second deposition processes are repeatedly performed until a conductive layer of a desired thickness is formed. The substrate on which the conductive layer is formed is unloaded from the deposition equipment.
Patent KR-20030000845-A (KR)
Title: A data output buffer operating on wide source voltage and a semiconductor memory device using this buffer
Inventor: KIM TAE GYEONG
IPC: G11C11/40
Filed: 2001-06-27
Abstract: PURPOSE: A data output buffer operated at a supply voltage of a wide range and a semiconductor memory device using the same are provided to output rapidly cell data to the outside in a memory reading process by improving a structure of the data output buffer. CONSTITUTION: A data output portion is formed with the first PMOS transistor(101) having a gate for receiving a gate driving voltage generated by input data, a drain connected selectively with a power terminal, and a source connected with an output terminal of a data output buffer. An intermediate voltage generation portion(203) generates an intermediate voltage of a supply voltage applied from the power terminal. The first switch(205) is used for connecting selectively the intermediate voltage with the gate of the first PMOS transistor(101). The second switch(207) is used for connecting selectively a gate driving voltage with the gate of the first PMOS transistor(101). A control portion(209) applies the intermediate voltage to the gate of the first PMOS transistor(101) by controlling the first switch(205). In addition, the control portion(209) applies the gate driving voltage to the gate of the first PMOS transistor(101) by controlling the second switch(207).
Patent KR-20030002004-A (KR)
Title: Compositions of cosmetics containing antiseptic Need oil
Inventor: OH SEI GOON
IPC: A61K8/97
Filed: 2001-06-28
Abstract: PURPOSE: A cosmetic composition containing antimicrobial neem oil from Azadirachta indica A. Juss as a main ingredient is provided which has an excellent effect on administration of skin, athletes foot and hair with dandruff and pruritus and is safety to a human body when used for a long period of time. CONSTITUTION: The cosmetic composition contains 0.3 to 10.0% by weight of antimicrobial neem oil and is formulated into a cream, skin lotion, astringent, milk lotion, foundation, soap, shampoo or the like. For an example, an anti-acne milk lotion contains, by weight %, 1.0 stearic acid, 2.0 vaseline, 3.0 squalane, 5.0 liquid paraffin, 2.0 polyoxyethylene sorbitan monooleate, 3.0 glycerin, 4.0 propyleneglycol, 1.0 triethanol amine, 0.3 fragrance, a suitable amount of preservatives and antioxidants, 1.0 neem oil and a balance of purified water to make 100.
Patent KR-20030002117-A (KR)
Title: Image sensor with effective light sensitivity
Inventor: LIM BU TAEK
IPC: H01L27/146
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating an image sensor having increased photo sensing efficiency is provided to scatter the light incident upon a photo sensing region and to effectively use a relatively broader photo sensing region by using an oxide layer or oxynitride layer to form an inner lens. CONSTITUTION: Photodiode(3) and logic devices are formed on a substrate(1). The first interlayer dielectric is formed on the resultant structure. A metal interconnection and an intermetal dielectric(5) are sequentially formed on the resultant structure. Either the oxide layer or the oxynitride layer is formed on the resultant structure to form the inner lens(a) of a concave type.
Patent KR-20020067886-A (KR)
Inventor: KIM JEONG GI
IPC: G07F13/10
Filed: 2001-07-10
Abstract: PURPOSE: Provided is a cup transfer device of a vending machine which adjusts the location of a cup holder exactly by a location adjustment tool so that it helps to control the stop location of the cup holder delicately. CONSTITUTION: The cup transfer device of the vending machine comprises the parts of a cup holder; a tool(120) which drives the cup holder; a tool(130) which controls the location of the cup holder; and a tool(140) which adjusts the location of the cup holder and consists of a location adjustment groove(141a) at the external circumference side(135) of the sensing disk(131) and a roller(141) compressing the external circumference side of the sensing disk by an elastic member(142).
Patent KR-20030008495-A (KR)
Inventor: BAE GUN HO
IPC: A63B23/03
Filed: 2001-07-18
Abstract: PURPOSE: An exerciser for facial muscles is provided to prevent the wrinkles of the skin by exercising the inner muscles under the facial skin, and to improve the tightness of the skin muscles. CONSTITUTION: The exerciser of facial muscles is configured such that a held part(2,2') for supporting the both ends of a lip is fixed to a connecting plate(1,1'), being divided into two pieces as a pair, and a guide(5,5') having a guide groove(3) and a holding groove(4) for a resilient band is fixed to the inner side of the connecting plate(1,1'). The connecting plate(1,1') is movably inserted into the guide groove(3) on the other side, and the both of the guides(5,5') are resilient with each other by the resilient band(6) to make the looseness and the tightness alternately repeated.
Patent KR-20030008858-A (KR)
Title: The method of reserved order that purchase a product through internet investment public subscription.
Inventor: AN SEUNG HUK
Filed: 2001-07-20
Abstract: PURPOSE: A method for reserving a commodity purchase is provided to enable a manufacturing company to supply a fund easily and enable investors to obtain a profit by making the investors perform a public subscription investment and a transaction applied to a commodity, thereby connecting the manufacturing company and the investors through a fund. CONSTITUTION: A standard price with respect to a general public offering stock is decided by evaluating a value and an earning power with respect to a manufactured commodity by specialists, and an application for a public subscription is received from investors. If a dividend rate is decided by considering the number of stocks assigned in the public subscription and the number of applications for a public subscription of the investors, a share capital corresponded to the assigned stocks is received from stockholders(S210). At this time, stock numbers and stockholders' name are stored in an investor DB. The stockholders may purchase a corresponding commodity at a discounted price(S230). If commodities are output and a profit is generated, the profit is distributed to the stockholders through various profit distribution methods(S250).
Patent KR-20020043154-A (KR)
Inventor: AOE HIDEO
IPC: H04W84/12
Filed: 2001-08-10
Abstract: PURPOSE: To prevent a packet loss caused by a difference of a data transmission rate between a ground network and an radio block and effectively utilize the transmission capability of a wireless channel to the utmost in a mobile wireless packet data communication system. CONSTITUTION: In the mobile communication system where a packet control node relays packets between a ground network and a wireless network and an outgoing transmission rate in a radio block is dynamically subject to change during communication, a wireless base station informs the packet control node about a request of a transfer rate of packets addressed to a mobile station depending on a state of a present outgoing transmission rate of a wireless channel for each mobile station and the packet control node receiving the notice transfers the packets addressed to the mobile station to the wireless base station at the transfer rate on request.
Patent KR-20030013978-A (KR)
Inventor: YOON YEONG SEOP
IPC: F04B27/08
Filed: 2001-08-10
Abstract: PURPOSE: A swash plate type compressor is provided to obtain a piston securing the control and the durability by forming a plurality of ribs following eccentric load applied to the outer peripheral surface of the piston. CONSTITUTION: A swash plate type compressor includes housing elements including a cylinder with a plurality of bores, and a crank chamber, a suction chamber, and a vent chamber; a driving shaft rotatively installed at the housing element; a piston(30) installed at each bore of the cylinder to be reciprocately transported; and a swash plate placed at the crank chamber and installed at the driving shaft for reciprocately transporting the piston, wherein the swash plate type compressor includes a plurality of ribs(41) connecting load support points related to the cylinder in reciprocation transportation of the pistons at the outer peripheral surface of the pistons.
Patent KR-20030016552-A (KR)
Title: Make fraudulent use of gas prevention for a stamped seal
Inventor: SONG CHUL JUN
IPC: F17D5/00
Filed: 2001-08-21
Abstract: PURPOSE: A stamped seal for preventing gas fraudulent use is provided to prevent accidents by preventing an arbitrary attachment/detachment of the gas supply pipe, while reducing costs. CONSTITUTION: A gas flow meter(11) is sealed so as to prevent a gas fraudulent use, and a sealing part(30) is arranged to prevent a gas inlet part of a gas meter from being separated from a gas supply pipe(20). The sealing part couples the gas supply pipe and the gas inlet part of the gas meter, and includes a nipple(50) having a nipple sealing piece, and a sealing piece(60) protruded from the outer surface of the gas inlet part in such a manner that the sealing piece is coupled with the nipple sealing piece. The nipple sealing piece and the sealing piece are connected through a wire so as to prevent an arbitrary separation between the gas supply pipe and the gas inlet part of the gas meter.
Patent KR-20020020836-A (KR)
Inventor: ADACHI TETSUAKI
IPC: H04B1/40
Filed: 2001-08-23
Abstract: PURPOSE: To provide a simple high-frequency power amplifier in which the GSM(global system for mobile communications) and the EDGE(enhanced data rates for GSM evolution), whose gains are considerably different from each other, are incorporated. CONSTITUTION: In the high frequency power amplifier of a multi-stage amplifier configuration that is used for a GSM mode or an EDGE mode through switching, a 1st stage amplifier consists of a dual-gated MOSFET, in the EDGE mode, an APC(automatic power control) signal or a selected and fixed level is applied to a 1st gate electrode of the dual-gated MOSFET, a fixed level or the APC signal is applied as a Vgs (Vgs1, Vgs2, Vgs3) of each TR from the 1st stage to the 3rd stage, so as to match the gain in the EDGE mode with a gain in the GSM mode so, for reducing generation of noise.
Patent KR-20030018209-A (KR)
Title: structure for combining of display part in washing-machine
Inventor: HONG GWON GI
IPC: D06F39/00
Filed: 2001-08-27
Abstract: PURPOSE: A coupling structure of a display part of a washing machine is provided to smoothly couple a reflector of the display part with a receiving part of a front panel and stably seal the gap therebetween. CONSTITUTION: A coupling structure of a display part of a washing machine includes a reflector(320) mounted with an LCD assembly(310) for the interface between washing machines and formed with a plurality of guide protrusions(321) on outer peripheral surface for guiding precise insertion into coupling positions, a front panel(400) having a receiving part(410) formed in the shape corresponding to outer shape of the reflector for receiving the reflector, and a sealing element(500) inserted between an inner surface of the receiving part of the front panel and the reflector and contacting the inner surface of the receiving part by the reflector to seal a gap.
Patent KR-20030018268-A (KR)
Title: A wood block
Inventor: YEOUN JOUNG IK
IPC: A47G33/00
Filed: 2001-08-27
Abstract: PURPOSE: A wooden gong is provided to produce an indistinct, low-pitched sound with a relatively long echo by lowering a resonance frequency. CONSTITUTION: The wooden gong includes a cut portion(11) formed by sawing an approximately semi-circular arc section from the center of an upper part of a body(10) and a resonance chamber(13) formed by forming a circular arc hole(12) at both ends of the cut portion and digging into the hole by a tool. A heart-shaped cross section is formed by curvedly digging above and below the inside where the resonance chamber and the cut portion meet.
Patent KR-20010099116-A (KR)
Title: 비젼튜브와 무동력 자동추출장치로 구성된 로(爐) 내부감시 시스템 및 그 방법
Inventor: BYUN YEONG HWAN
IPC: F27D21/00
Filed: 2001-09-01
Abstract: 본 발명은 로(爐)의 운용중 고온의 로(爐) 내부를 수시 관찰하여 로(爐) 내부 상황에 신속히 대처하거나 온도를 제어함에 있어 판단의 기준이 될 수 있도록 하는 로(爐) 내부 감시 카메라 시스템에 관한 것으로, 종래의 카메라 시스템은 고가이며, 부피가 크고, 설치가 복잡하여 전문가에 의해 설치되어야 하며, 고장 시 수리가 어렵고, 높은 수리비용이 발생하는 단점이 있었다. 
     상기와 같은 단점을 보완하고자 본 발명은 설치가 용이하며, 장비의 부분품화로 인하여 수리가 용이하며, 수리비용을 줄일 수 있도록 소형 카메라를 내장하고, 블록식 렌즈를 사용하는 비젼튜브를 이용하여 별도의 카메라 보호용 하우징이 필요없고, 유지보수가 용이한 스프링에 의해 무동력으로 자동 추출되는 저가의 로(爐) 내부 감시 시스템을 개발하는데 그 목적이 있다.
Patent KR-20020018975-A (KR)
Inventor: INUKAI KAZUTAKA
IPC: H01L21/84
Filed: 2001-09-04
Abstract: PURPOSE: A method for driving an electroluminescence(EL) display is provided, in which an on-period and off-period are divided and displayed repeatedly in one frame. CONSTITUTION: The device includes a plurality of pixels each of which having a first thin film transistor(TFT), a second TFT, a third TFT and an organic EL device are composed of the stage of: appearing n+m display periods in a single frame period, both n and m being positive integers, corresponding the n+m display periods to any 1-bit digital video signal among n-bit digital video signals, respectively, corresponding to any of a plurality of display periods of the n+m display periods to the same bit of the digital video signal and appearing display periods corresponding to the other bits of the digital video signal among the n+m display periods during a plurality of display periods.
Patent KR-20030020795-A (KR)
Title: An electric sign control device
Inventor: LEE JAE SIK
IPC: G09F9/00
Filed: 2001-09-04
Abstract: PURPOSE: An apparatus for controlling an electric bulletin board is provided to improve the burglar alarming function by sequentially checking a status of each of light emitting diodes to transmit a check result to a remote controller. CONSTITUTION: An electric bulletin board(2) is comprised of a display module(26), a CPU(central processing unit)(20), a driving unit(21), a current detecting sensor(25), a converting unit(28), an amplifying unit(27), and a receiving/transmitting unit(22). The display module(26) is comprised of a display unit(262) for displaying data and a control unit(261) for controlling an operation of the display unit(262). The CPU(20) performs a control operation by using data programmed in a RAM(Random Access Memory)(23) and a ROM(Read Only Memory)(24). The driving unit(21) drives the display module(26) in responsive to a control signal from the CPU(20). The current detecting sensor(25) detects a current of each of display elements in the form of a matrix. A portable remote controller(1) is comprised of an input unit(16), a CPU(10), a memory(15), a converting unit(14), an amplifying unit(13), a receiving/transmitting unit(12), and an LCD(Liquid Crystal Display)(11).
Patent KR-20030021051-A (KR)
Title: Rotary resonance type motor assembly
Inventor: LEE DONG IL
IPC: H02K37/02
Filed: 2001-09-05
Abstract: PURPOSE: A rotational resonance type motor assembly is provided to allow the rotor to rotate within a range of a predetermined angle, while permitting the rotation angle of the rotor to be adjusted. CONSTITUTION: A rotational resonance type motor assembly comprises a motor unit(30) and a resonance unit(40) for improving an operating efficiency of the motor. The motor unit includes a stator, a rotor, and a rotation shaft(36). The motor unit includes a pair of stator teeth parts spaced apart from each other and wound with a coil. The rotor is mounted in the stator, and has a pair of rotor teeth parts corresponding to the stator teeth parts, wherein the rotor reciprocates between both stator teeth parts when the stator teeth parts are synchronized with the power frequency and alternately excited. The rotation shaft(36) is press fit into the center of the rotor, and has a protruded end. The resonance unit includes a pair of torsion springs(42,43) connected to the protruded end of the rotation shaft, and they apply rotating forces to the rotation shaft.
Patent KR-20030021559-A (KR)
Title: Hold apparatus for portable device
Inventor: LEE UI JIN
IPC: G06F15/02
Filed: 2001-09-06
Abstract: PURPOSE: A hold device of a mobile information device is provided to prevent a hold state from being released by an external contact or a carelessness. CONSTITUTION: A hold switch is mounted on a circuit board in a main body and controls an operation of the mobile information device. A rotatable hold member(40) is mounted in the main body at a predetermined angle, selectively interferes the hold switch according to rotation positions, and turns on/off the hold switch. An axile unit(43) is formed at one side of a rotation handle(41) and supported in the main body. A plurality of hooks(45) are mounted at the circumference of the axile unit(43) and locked and combined to the main body. An interference rib(47) adjacent to the hooks(45) is formed from the rotation handle(41) and interferes the hold switch in a rotating process. An axile hole(13) is combined to the axile unit(43). A hook guide hole(15) is formed at the circumference of the axile hole(13), guides a movement of the hooks(45), and includes a rib guide unit(15a) which guides a movement of the interference rib(47).
Patent KR-20030021822-A (KR)
Title: A Guard Rail manufactured with steel and composition resin for bridge its method
Inventor: OH SE RYONG
IPC: E01D19/10
Filed: 2001-09-08
Abstract: PURPOSE: Provided are a protection fence apparatus useable in bridge and made of steel and synthetic resin and a process for manufacturing the fence apparatus to solve corrosion problem, to improve weather-proof ability and to increase impact-absorbing property. CONSTITUTION: The fence apparatus comprises a prop(1), a crossbeam part(2) and a fixture part(3) and is produced by covering polyurethane material over a H shaped structural steel material and executing surface-treatment for the covered material. The steel material has bored holes for introducing the polyurethane material then covering the polyurethane over surface of the steel material in a thickness range of 3-5mm. A connection part between the prop(1) and the crossbeam(2) is combined with an elastic pad(7) and a spring(8) for relieving shock when a car runs into the fence.
Patent KR-20030022432-A (KR)
Title: The agent phone number system
Inventor: HWANG JAE YEOB
IPC: H04W4/16
Filed: 2001-09-10
Abstract: PURPOSE: A substitute telephone number system is provided to recognize a substitute telephone number in a telephone exchange, and to convert a call to a corresponding receiver in reference to a DB when an originator makes the call with the substitute telephone number. CONSTITUTION: When an originator makes a call with a substitute telephone number by using a terminal, the telephone exchanges(20,50) recognize the substitute telephone number and take out a substantial telephone number of a receiving terminal from a service DB(30). The provided system is programmed to convert the call to a corresponding telephone office. The service DB(30) is composed of substantial telephone numbers of the subscribers, inherent pickup numbers transceived when registering each other, each substitute telephone number and each substantial telephone number according to receivers, subscriber substitute telephone numbers, and call division information of each receiver. An ARS server(40) has a unit for correcting the DB(30) by receiving substitute telephone number applications and cancellations of users, and has a user interface.
Patent KR-20030023004-A (KR)
Title: Apparatus for setting door hinge for vehicles
Inventor: JUNG JAE HWAN
IPC: B62D65/06
Filed: 2001-09-11
Abstract: PURPOSE: A door hinge setting system of a vehicle is provided to simplify installation, improve quality, and cope with various kinds of vehicles. CONSTITUTION: A door hinge setting system of a vehicle includes a PLC(Programmable Controller) transmitting information about the kind of the vehicle; a robot receiving information about the kind of the vehicle from the PLC and going into a body of the body; upper and lower setting devices(50,60) introduced to a robot hanger by the robot, to match upper and lower hinges to the body; cylinders(51,61) installed on each side of the upper and lower setting devices, to move the upper and lower setting devices forward and backward, for the matching the body and the upper and lower door hinges; and a moving device installed on the other side of the lower setting device, to perform position control by the kinds of vehicles. The moving device includes a bracket installed on a side of the lower setting device, an LM guide(63) installed on a side of the bracket, and a servomotor(64) installed on a side of the LM guide. A jig for setting the door hinge is not required.
Patent KR-20030027970-A (KR)
Title: Tread compound for high speed racing car
Inventor: KIM SEON PIL
IPC: C08L9/06
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a tire tread rubber composition for highspeed racing car which inhibits heat-aging owing to heating during highspeed driving, decrease a change of physical property of tire tread rubber composition resulting from continuous driving and thus decrease a driving time when actual racing. CONSTITUTION: The composition comprises 20-40 parts by weight(based on weight of polymer except for process oil) of solution polymerized styrene-butadiene rubber and 60-80 parts by weight of emulsion-polymerized styrene-butadiene rubber, as a rubber material; 90-140 parts by weight of carbon black, 80-130 parts by weight of process oil, 0.3-1.2 parts by weight of sulfur, and 2.5-4.5 parts by weight of vulcanizing agent. The solution-polymerized styrene-butadiene rubber has styrene content of 25-40%. The carbon black has DBP adsorption value of 110 ml/100 g or more, and iodine adsorption value of 90-220 ml/g.
Patent KR-20030026539-A (KR)
Title: Bake apparatus for semiconductor fabrication
Inventor: CHO SEUNG GI
IPC: H01L21/027
Filed: 2001-09-26
Abstract: PURPOSE: A bake apparatus for fabricating a semiconductor device is provided to exchange a heating plate within a short time by forming a plurality of bolt holes on the heat plates. CONSTITUTION: A bake apparatus is formed with a process chamber, a quartz chamber, a heating plate, and a support plate. The quartz chamber is loaded on an upper surface of the support plate within the process chamber. The heating plate is used for heating the inside of the process chamber. The heating plate is fixed on an inner wall of the process chamber by using bolts. A plurality of bolt holes(200) are formed on the heating plate. The bolt holes(200) are formed with the first hole(210) and the second hole(230). A path(220) is used for connecting the first hole(210) with the second hole(220).