baber/WOPTO huggingface dataset:
Patent KR-20030065958-A (KR)
Title: A rotation type cup cover
Inventor: KIM SUNG IL
IPC: B65D41/00
Filed: 2002-02-02
Abstract: PURPOSE: A rotary cup lid is provided to regulate a discharge amount while axially rotating a cup in an inclined state and drink a hot coffee or the like discharged after cooling down. CONSTITUTION: The cup lid comprises: a main body(10) which is formed in a shape corresponding to the peripheral region of a cup(2) and which has a discharge port(10a) formed on the upper circumference of one side on a predetermined angle line from the center so as to regulate a content discharge amount by horizontally rotating the main body at a predetermined angle so that the discharge port is disposed above or below the water surface(1a) according to a user's selection in a state the cup is inclined at a predetermined angle to make parts of the main body contacted with the water surface of the contents; and a cooling dish portion(20) which has a overflow prevention ridge(22) of such a shape to surround from the vicinity of the discharge port in a circumferential direction of the main body at more than a predetermined angle so as to receive the contents discharged from the discharge port while horizontally rotating the main body at a predetermined angle in an inclined state.
Patent KR-20030066221-A (KR)
Title: System for providing paid contents through sales of contents utilization ticket being able to be presented and method thereof
Inventor: SONG DONG KEUN
Filed: 2002-02-05
Abstract: PURPOSE: A system for supplying charged contents through selling a contents access ticket capable of being presented and a method thereof are provided to supply a prize money for a person who achieved an object by supplying charged contents, selling cyber ticket capable of accessing charged sites, enabling a cyber ticket purchaser to transmit the cyber ticket to other user, and enabling the other user to connect to a corresponding charged site by clicking the cyber ticket. CONSTITUTION: An authentication unit(130) receives a user ID and a password from a user and executes a log-in process. A member registration unit(120) receives member information and authentication information from the user and registers the member information and the authentication information. In the case that the user achieves an object in a game, a contents supply unit(170) classifies the degree of difficulty for supplying prize money differently and supplies game contents. A ticket selling unit(140) classifies contents tickets and displays the contents ticket on a web site for enabling the user who wants to connect to the contents supply unit(170) to pay a price. A payment processing unit(150) pays the price of the contents ticket, records and manages purchase information of the contents ticket. A contents ticket transmission unit(160) receives user information, a message, an E-mail address of a receiver from the user and transmits a present contents ticket to the receiver for enabling the receiver to connect to the contents supply unit(170) by clicking the present contents ticket.
Patent KR-20030067882-A (KR)
Title: A Low Frictional Generator Using Inertia And Magnetic Force
Inventor: LEE WOOK HEE
IPC: H02K53/00
Filed: 2002-02-08
Abstract: PURPOSE: A low frictional generator using inertia and magnetic force is provided to generate the electric energy by using the inertia of a metallic body and the magnetic force of a permanent magnet. CONSTITUTION: A first rotary shaft(26) is located horizontally. Rotors(10,12,14) are arranged in a constant interval on the first rotary shaft(26). The second rotary shaft(30) is located in parallel to the first rotary shaft(26). The fourth and the fifth rotors(32,34) are arranged in a constant interval on the second rotary shaft(30). The second rotary magnet is arranged around the fourth and the fifth rotors(32,34). The generator(24) is installed at one side of the first rotary shaft(26) or the second rotary shaft(30). The supports(20,22) are used for supporting the first rotary shaft(26) and the second rotary shaft(30).
Patent KR-20030070498-A (KR)
Title: Price calculation system for bulk purchase
Inventor: KIM SANG HEUM
Filed: 2002-02-25
Abstract: PURPOSE: An automatic discount system according to number of items to buy is provided to enhance an inducement to buy goods and to enable a buyer to buy a plurality of goods more cheaply by suggesting a discount price linked with quantity to the buyer bought lots of goods in a shopping mall. CONSTITUTION: An EC(Electric Commerce) server includes a network interface(330) connecting to the Internet or a network terminal, a logon controller(340) confirming a member, a service controller(350) receiving and processing the goods buying information, a payment tool controller(360) receiving the goods price of the buyer, and a discount price calculator(320). A database management system(500) and databases(410-460) are connected to the EC server. The discount price calculator(320) produces the discount price by adding a cost and a profit margin of one product to the cost of four products as applying a quinary method. The EC server transmits the discount price to the network terminal of the buyer after comparing it with a normal price.
Patent KR-20030071999-A (KR)
Title: Carry chair
Inventor: SHIN SUK KYUN
IPC: A47C7/38
Filed: 2002-03-05
Abstract: PURPOSE: A folding/unfolding type portable chair is provided to help the user maintain comfort posture by head rest when he/she sits on the chair of a bus or a subway. CONSTITUTION: The folding/unfolding type portable chair(10) comprises a center back rest portion(11), which is configured to be folded to define an interior space, a sliding type support panel(13) installed inside the interior space to be exposed outside, and a head rest portion(14) located above the sliding type support panel, which is separable by the use of hooks or buttons(15). The support panel is formed at the lower side with a protrusion coming into contact with plural steps inside the back rest portion in order to adjust the height of the support panel.
Patent KR-20030073239-A (KR)
Title: Method for compensation of writing power
Inventor: CHO BYEONG RIM
IPC: G11B7/1263
Filed: 2002-03-09
Abstract: PURPOSE: A recording power compensating method is provided to correct an error of a recording power rate by using a beta value of a corresponding recording area, thereby reducing the change in the recording quality. CONSTITUTION: A recording power compensating method includes the steps of storing a rate between a recording power obtained by OPC for an area corresponding to an innermost periphery of a disc and a reference recording power obtained from other areas(S301,S302), obtaining a proportional integer value between RF beta values of the respective areas extracted by the recording of the respective areas of a real disc and an optimum recording power(S303,S304), correcting the recording power rate by the obtained proportional constant and the beta values(S305), and storing the corrected recording power rate to a memory(S306).
Patent KR-20030076015-A (KR)
Title: Apparatus for controling gas temperature for chamber of bonding device
Inventor: LEE SANG SEOK
IPC: G02F1/13
Filed: 2002-03-22
Abstract: PURPOSE:An apparatus for controlling a gas temperature of a joining chamber is provided to prevent moisture from condensing in vacuuming the joining chamber by heating air or gas flowed into the joining chamber in a venting process. CONSTITUTION:A joining chamber(110) joins a first substrate(510) with a second substrate(520). An upper stage(121) and a lower stage(122) are installed at upper and lower spaces of the joining chamber respectively. A venting tube(113) vacuums the joining chamber and thereafter makes air or gas flow into the joining chamber. A heating coil(1) is installed on the venting tube to heat vent air or gas flowed in through the venting tube.
Patent KR-20020079558-A (KR)
Inventor: LESIEUR FRANCIS
IPC: A61D19/02
Filed: 2002-04-10
Abstract: PURPOSE: A sachet for packaging animal semen and for uterine treatment is provided to increase accuracy in insemination operations using a telescopic device and perfectly position during insemination, even if the animal moves. CONSTITUTION: The sachet(11) for packaging animal semen and for uterine treatment comprises two thermoplastics material films delimiting a pocket(12) along a closed path of generally rectangular shape defining two shorter sides and two longer sides when the sachet is empty. One of the shorter sides has an interruption extended by a filler conduit(14) and defining a filler area(15) in the thermoplastics material films, the other of the shorter sides has an interruption extended by a drainer conduit and defining a drainer area(17) in the thermoplastics material films. The drainer conduit has two different diameters(D1,D2), of which the smaller diameter(D1) is at the end communicating with the interior of the sachet.
Patent KR-20030065257-A (KR)
Inventor: PARK BEOM SU
IPC: G06F1/16
Filed: 2002-04-13
Abstract: PURPOSE: A portable computer is provided to easily open or close a cover with one hand and to easily operate the cover. CONSTITUTION: A portable computer includes a main body(10), an LCD assembly(50) joined to the main body(10), and an opening/closing device against the main body(10). The opening/closing device includes a fixed hook(61) installed to the LCD assembly(50), a movable hook between a position locked to the fixed hook(61) and the position unlocked from the fixed hook(61), and an operation part(66). The operation part(66) includes a push button exposed to the outside of the main body(10) and a projection part moving the movable hook to an unlock position.
Patent KR-20030082267-A (KR)
Title: Vehicle hood hinge
Inventor: KIM SEUNG JIN
IPC: B62D25/12
Filed: 2002-04-17
Abstract: PURPOSE: A hood hinge of a vehicle is provided to effectively absorb impact directly delivered to a pedestrian when a collision accident of the vehicle and the pedestrian occurs. CONSTITUTION: A hood hinge of a vehicle comprises a hinge bracket(200), a hinge shaft(300), a hinge arm(400). One end of the hinge bracket is bent up to be fixed to the top of a vehicle body-reinforcing panel, and an assembling hole(210) is bored in the other end of the hinge bracket. The hinge shaft is combined to the assembling hole. The hinge arm forms a hinge hole(410) to a side of the hinge arm and plural fixing holes(420) to the other side to be fixed to the bottom of an inner panel connected to a hood. An impact-absorbing unit(220) is bent up to the hinge bracket to absorb impact produced from the outside.
Patent KR-20030083801-A (KR)
Title: Basestation and method for receiving and processing signal in the basestation
Inventor: CHOI WAN
IPC: H04B7/10
Filed: 2002-04-22
Abstract: PURPOSE: A base station of a mobile communication network and a method for receiving and processing a signal form base station are provided to add delayed time signals to not-delayed time signals, and to separate the added signals in a modem processor, thereby simplifying hardware by minimizing hardware changes of the base station. CONSTITUTION: Antennas(110,120,130,140,150,160) are connected to RF processors(310,320,330,340,350,360) and IF processors(410,420,430,440,450,460), respectively. The IF processors(410-460) are connected to a modem processor(500). Delay elements(210,220,230,240,250,260) for delaying signals received to one of branches(110b,120b,130b,140b,150b,160b) are additionally formed between the branches(110b-160b) and the RF processors(310-360). Signals received to not-delayed time branches(110a,120a,130a,140a,150a,160a) are added to signals received to the delayed time branches(110b-160b) by an adder, respectively, and are inputted to the RF processors(310-360). The RF processors(310-360) convert the inputted signals into IFs to transmit the IFs to the IF processors(410-460). The IF processors(410-460) convert the transmitted signals into baseband signals to transmit the baseband signals to the modem processor(500).
Patent KR-20030084239-A (KR)
Title: by sulful smoke a fruit garden a korea magpie measures method
Inventor: HWANG IN WOO
IPC: A01G13/06
Filed: 2002-04-25
Abstract: PURPOSE: Provided is a method for controlling a magpie by sulfur smoke in a fruit farm. The sulfur smoke controls a magpie as well as gives strong sterilization effect on fruits. Therefore, the consumption of agricultural chemicals is decreased. CONSTITUTION: A method for controlling a magpie by sulfur smoke in a fruit farm is characterized by heating sulfur powder. The smell of sulfur has control effect on a magpie as well as sterilization effect on a fruit in a fruit farm.
Patent KR-20020040718-A (KR)
Inventor: BAE JONG HYEON
IPC: C08K9/10
Filed: 2002-04-29
Abstract: PURPOSE: Provided is a conductive polyolefin foam excellent in conductivity, impact-resistance, buffering property, and chemical-resistance, which can be used as a packing material for semiconductors, LCD, and monitors. CONSTITUTION: The conductive polyolefin foam is produced by coating 100pts.wt. of polyolefin pellets with 0.1-3pts.wt. of a carbon black having a BET area of more than 900, 1-3pts.wt. of a conductive polymer, and 0.1-1pts.wt. of an adhesive composition, followed by foaming the coated pellets by 15-35 times, wherein the adhesive composition comprises 25-35% of polyurethane having a molecular weight of 500-3000, a hydroxy value of 35-550, and a viscosity of 770-30000, 50-60% of polyolefin having a melt index of 150-500, 5-15% of a tackifier selected from a terpene resin and a C9 water added petroleum resin, and 5-10% of a xylene resin and the conductive polymer is polyaniline or polypyrrole coated carbon.
Patent KR-20020085828-A (KR)
Inventor: LUNKWITZ RALPH
IPC: C07D213/50
Filed: 2002-05-07
Abstract: PURPOSE: Provided is a process for preparing terpyridyls from 2-cyanopyridine massively with low production costs. CONSTITUTION: A process for producing pyridine-2-carboxylic acid-(1-4C) alkyl ester compounds of the formula(1) is characterized by comprising acid hydrolysis of a 2-cyanopyridine derivative with an anhydrous inorganic acid or its anhydride in the presence of water and a 1-4C alcohol.
Patent KR-20020042585-A (KR)
Inventor: KIM MYEOUNG WON
IPC: B60C7/00
Filed: 2002-05-06
Abstract: PURPOSE: A wheel coupled with tube tires and a rim is provided to prevent the tire puncture accident by removing a tube and improve the convenience of use by removing the necessity of air injection. CONSTITUTION: An outer tube tire and an inner tube tire in the shape of thick hollow cylinder and a tire rim coupled together by bolts, wherein the outer tube tire and the rim are formed with a plurality of circular holes of a same size at the same positions to be fixed together by bolts(3), washers(4), and nuts(7), the inner tube tire is formed with circular through holes by a uniform interval equal to the rim to be fitted to the rim from the outside and coupled together with the outer tube tire by bolts, washers, and nuts.
Patent KR-20030088596-A (KR)
Title: Acetobacter xylinum KJ-1 and a production method of bacterial cellulose use thereof
Inventor: JUNG SEON YONG
IPC: C12N1/20
Filed: 2002-05-13
Abstract: PURPOSE: A novel microorganism, Acetobacter xylinum KJ-1, and a method for producing bacterial cellulose using the same are provided. The novel microorganism has ethanol resistance, stability under agitation and improved bacterial cellulose productivity. CONSTITUTION: A novel microorganism, Acetobacter xylinum KJ-1(KCCM 10373), which has stability under agitation, and consequently has stable bacterial cellulose yield under agitation culture, is provided. A method for producing bacterial cellulose comprises inoculating Acetobacter xylinum KJ-1(KCCM 10373) to a bacterial cellulose producing medium, and culturing the microorganism in a flask or a jar fermenter with agitation.
Patent KR-20030088302-A (KR)
Title: Field emission display
Inventor: CHOI HO SEONG
IPC: H01J1/30
Filed: 2002-05-14
Abstract: PURPOSE: A field emission display device is provided to achieve improved luminance and display the desired image by preventing an electrostriction caused due to the spacer. CONSTITUTION: A field emission display comprises an upper substrate(2); a lower substrate(8); a spacer(50) for spacing the upper substrate and the lower substrate; and a ground electrode(52) formed on the bottom of the spacer contacting the lower substrate, and arranged at a certain part of the side surface of the spacer in such a manner that the ground electrode formed on the bottom of the spacer is connected to the ground electrode arranged at the certain part of the side surface of the spacer.
Patent KR-20030090155-A (KR)
Title: power steering system for automotive vehicles with steering effort changing function
Inventor: JIN HONG GI
IPC: B62D5/06
Filed: 2002-05-21
Abstract: PURPOSE: A power steering system of a vehicle with a steering effort changing function is provided to obtain proper steering effort according to the vehicle speed by changing stiffness of a torsion bar through flow variation of an actuating fluid. CONSTITUTION: A power steering system of a vehicle includes a control valve controlling the flowing direction of an actuating fluid and an operating cylinder applying acting force to a steering vehicle wheel according to the operation of the control valve. A steering effort changing unit is additionally installed to the control valve, to change the steering effort required in steering by adjusting the external force given to a torsion bar(14) according to the operating range of an engine and changing the stiffness of the torsion bar. The steering effort changing unit comprises a stiffness-varying unit(26) changing the stiffness of the torsion bar and an operation-adjusting unit(28) receiving acting force from the actuating fluid returning to an exhaust port through a pinion valve shaft(12) of the control valve, to promote operation of the stiffness-varying unit.
Patent KR-20030091445-A (KR)
Title: structure for a cutter blade in document shredders
Inventor: KIM JAE YANG
IPC: B02C18/06
Filed: 2002-05-28
Abstract: PURPOSE: A cutter blade of a paper shredder is provided, which is capable of accurately and easily breaking up a large quantity of document at once with a small amount of power while enhancing reliability of the shredder, thereby ensuring document security and safety. CONSTITUTION: The cutter blade of a paper shredder for breaking up document sheets by rotating a cutter(211) using power of a motor comprises a roller(500) having a plurality of cutter blades(510) spaced apart from one another at constant angular intervals and projecting on an outer circumferential surface of the cutter(211), and a plurality of inclined planes(511), the roller(500) being integrally formed with the plurality of cutter blades(510) and the plurality of inclined planes(511). Since the document sheets move along the inclined planes(511) at a predetermined angle, they are cut easily without interference between a cut document sheet and an uncut document sheet.
Patent KR-20040001041-A (KR)
Title: Lens power supplier interlock apparatus and method for ion implanter equipment
Inventor: CHO YEON HA
IPC: H01J37/317
Filed: 2002-06-26
Abstract: PURPOSE: An apparatus and method of interlocking lens power supply of an ion implantation equipment are provided to automatically shut down the equipment when an abnormal state is detected by comparing the positive and negative voltages supplied from a positive and a negative power supply equipment. CONSTITUTION: A positive and a negative power supply equipment(21,23) supply a lens assembly(10) with focusing voltages in accordance with a control signal of a power supply interfacing device(25). The lens assembly(10) is adapted to focus a positive ion beam passing through the assembly by the application of focusing voltages supplied by the positive and negative power supply equipment. A comparator(51) compares the positive voltage with the negative voltage of the positive and negative power supply. In response to the output signal of the comparator(51), the operating mode of the positive and negative power supply equipment is changed by a switch(53). If the output signal of the comparator(51) indicates an abnormal state, a shut down signal is generated by a signaling device(55).
Patent KR-20040002017-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SA SEUNG HUN
IPC: H01L21/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving electrical characteristics of the device and the reliability for the manufacturing processes. CONSTITUTION: A silicon growth layer(203) is formed at a device forming region of a semiconductor substrate(201). An ion implantation layer(206) is formed at the upper and lateral portion of the silicon growth layer. The first and second stack structure made of an oxide layer(207a,207b) and a polysilicon layer(208a,208b), are selectively formed at the upper portion of the silicon growth layer. The first and second low concentration ion implantation layer(210,211) are selectively formed at the silicon growth layer. An insulating spacer(213) is formed at both sides of each polysilicon layer. A high concentration ion implantation layer(214) is formed at the edge portion of the silicon growth layer.
Patent KR-20040002152-A (KR)
Title: Method for forming multilevel interconnection metal wiring
Inventor: HAN SEUNG HUI
IPC: H01L21/768
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a multilayer metal interconnection is provided to prevent a tungsten plug from being corroded in a cleaning process by forming an interlayer dielectric in a region where the tungsten plug doesn't contact a metal interconnection. CONSTITUTION: An interlayer dielectric(35) is formed on a semiconductor substrate(31) including a predetermined underlying layer. The tungsten plug is formed in a proper position of the interlayer dielectric. An oxide layer(42) is formed on the interlayer dielectric including the tungsten plug. A photoresist layer pattern for defining a metal interconnection formation region is formed on the oxide layer. The oxide layer is etched to form a contact hole exposing the tungsten plug by using the photoresist layer pattern as an etch barrier. The photoresist layer pattern is eliminated. A metal layer for a metal interconnection(44) is deposited on the oxide layer to fill the contact hole. The metal layer is polished until the interlayer dielectric is exposed.
Patent KR-20040003190-A (KR)
Title: Attaching structure of hood release cable for automobile
Inventor: OH SE HUN
IPC: B60R16/02
Filed: 2002-07-02
Abstract: PURPOSE: A hood release cable mounting structure for a vehicle is provided to prevent the theft of the vehicle by covering a hood latch with a cover member. CONSTITUTION: An upper radiator support member(11) has a concave cross section opening toward the rear of a vehicle, and has a rib therein. A hood release cable(20) is inserted into a rib hole formed at the rib. A hood latch cover member(30) covers the hood release cable connected to a hood latch(14) installed at the center of the upper radiator support member.
Patent KR-20040003869-A (KR)
Title: System for providing advertisement through user authorization process and method thereof
Inventor: OH CHANG KYU
Filed: 2002-07-04
Abstract: PURPOSE: A system and a method for an AD(Advertisement) through a user authentication process are provided to make a user view the AD on the user authentication process in order to access the desired site. CONSTITUTION: Databases(14,15) respectively store the user ID information needed for the user authentication and an image of the AD provided through the Internet(12). A server(13) offers a user authentication button for starting the user authentication process if the user is connected through an Internet connected terminal(11), and displays a main screen arranging a title image of the ADs stored in the database. If the user selects one from the ADs displayed on the main screen, the server executes the user authentication process by receiving the user authentication information after displaying the selected AD.