baber/WOPTO huggingface dataset:
Patent KR-20020024929-A (KR)
Title: Supporting Apparatus For Preplated Lead Frame
Inventor: JANG DONG SEONG
IPC: H01L21/52
Filed: 2000-09-27
Abstract: PURPOSE: A support apparatus for pre-plated lead frame is provided to prevent the generation of a scratch of a pre-plated lead frame generated from an assembling process of a semiconductor package. CONSTITUTION: A plurality of support plates(20) are fixed to one fixing plate(10). A lead frame(30) is located on an upper surface of the support plates(20). The fixing plate(10) is fixed to a particular position of a die bonder. The support plates(20) are adhered to or separated from the fixing plate(10). The lead frame(30) is supplied to the upper surface of the support plates(20) according to a predetermined period. A multitude of unit die is located and adhered on a die adhesion portion(32) of the lead frame(30) by a pressure when the lead frame(30) is located on a proper position of the support plates(20).
Patent KR-20010050752-A (KR)
Inventor: GERLICH OTTO
IPC: C07C27/00
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a process for the production of phenol, methyl ethyl ketone(MEK) and acetone by Hock cleavage of hydroperoxides, capable of controlling a product ratio of phenol, acetone and methyl-ethyl ketones. CONSTITUTION: A mixture containing cumene(I) and secondary butylbenzene(II) with a secondary butylbenzene content of up to 25 wt% is used in a process for the production of phenol, methyl ethyl ketone(MEK) and acetone by oxidation of this mixture with gas containing molecular oxygen, followed by Hock cleavage of the resulting hydroperoxides of (I) and (II).
Patent KR-20010050768-A (KR)
Title: Automobile
Inventor: KURAGAKI SATORU
IPC: B60L50/16
Filed: 2000-09-29
Abstract: PURPOSE: To provide an automobile to provide satisfactory reliability on a differential gear mechanism, without being influenced by environment, and provide an always stable brake power. CONSTITUTION: A double system differential gear device 1 comprises a first gear system consisting of a first ring gear 22A and a first drive gear 23A; and a second gear system consisting of a second ring gear 22B and a second drive gear 23B. Wheels are driven by using the double system differential gear device provided with both the gear systems. Thus high reliability is easily held since back up against abnormality is provided.
Patent KR-20020026645-A (KR)
Title: Rom bios driving apparatus for computer
Inventor: YOO SEOK HYEON
IPC: G06F13/00
Filed: 2000-10-02
Abstract: PURPOSE: A ROM BIOS driver of a computer is provided to use a system smoothly using a memory by adding one more ROM in order to distribute a BIOS code to both ROMs. CONSTITUTION: The driver comprises a first ROM(100) storing a BIOS code including a POST(Power On Self test) code executing the test and initialization of CPU(5) and each chipset(400), and an ISR(Interrupt Service Routine) code executing a response function for an interrupt request, and a dispatch routine code to move the BIOS code, a second ROM(200) storing the BIOS code for newly added function and the dispatch routine code for moving to the first ROM, a CPU generating a selection signal to select the first or second ROM, a buffer(300) applying the ROM selection signal to the first or second ROM by a GPIO(General Purpose Input/Output) signal after buffering the ROM selection signal from CPU and a chipset applying the GPIO signal to select the first or second ROM to the buffer.
Patent KR-20020031535-A (KR)
Title: Method for driving chair according to the manipulation of input device and chair therefor
Inventor: YOON SEOK JAE
IPC: A63F13/02
Filed: 2000-10-20
Abstract: PURPOSE: A chair and an activating method thereof by manipulation of input device are provided to make user enjoy games with reality. CONSTITUTION: The chair comprises a dual hinge device to tilt in the front and the rear / right and left, and a sensor as a controller for controlling a mount of torque. The controller of the chair is connected to a game device, or a joy stick or a manipulator of game pad is connected to an adapter which is connected to the game device. During the adapter is connected to a port of the game device, user operates a manipulator with a scene of video game shown while the chair is tilted in all direction concurrent with the scene.
Patent KR-20020031563-A (KR)
Title: Method for sale service of internet web site
Inventor: LEE WON IL
IPC: G06F17/00
Filed: 2000-10-21
Abstract: PURPOSE: A method for servicing a sale in lots of a web site is provided to enable an operator, who desires a construction of a web site, to construct the web site adapted to the sale specification and sell the site in lots. CONSTITUTION: A sale in lots service of a web site capable of being operated on an Internet communication network or a wireless communication network is started. Lots sale details for regulating contents of the web site to be sold by a sale in lots contractor are selected according to items. The final sale in lots supplying price is calculated in accordance with the selected sale in lots specification, and a sale in lots contract is concluded based on the sale in lots supplying price. The web site is manufactured in accordance with the selected sale in lots specification(S40). The web site is up-loaded on an Internet web site address for a dwelling(S41). Data of the web site are supplied to the contractor(S43). The contractor constructs or modifies contents based on the data.
Patent KR-20020031846-A (KR)
Title: A waterproof underground pipeline joint of electric power
Inventor: JUNG GEUK HEON
IPC: H02G9/10
Filed: 2000-10-24
Abstract: PURPOSE: A waterproof underground power pipe joining apparatus is provided to seal a joint of a pipe and an adaptor linear portion to confirm waterproof for a power cable. CONSTITUTION: A waterproof underground power pipe joining apparatus couples a pipe(12) of a manhole with a synthetic resin ripple pipe(13) by using an adaptor(14). The apparatus comprises a sleeve packing(21), a packing protecting element(22), and a clamp(23). The sleeve packing(21) is made of soft elastic material and is coupled around an outer circumference of a joint of the pipe(12) and the adaptor(14) to insert both, simultaneously. The packing protecting element(22) is made of hard material and is coupled around the outer circumference of the sleeve packing(21). The clamp(23) is coupled around the outer circumference of the packing protecting element(22) and attached to the joint of the pipe(12) and the adaptor(14) with pressure.
Patent KR-20020033370-A (KR)
Title: Fire-Resistant Expanded Material From Sand and Method of Manufacture
Inventor: JUN CHANG HO
IPC: C04B18/02
Filed: 2000-10-31
Abstract: PURPOSE: Provided are an inflammable foamed body produced by expanding sand, and a foamed form produced by combining the foamed body with a binder and vacuum extruding. The foamed form with inflammability and light weight is used for construction materials, heat insulation materials, and packing materials. CONSTITUTION: The production method of an inflammable foamed body is as follows: mixing 40-80wt.% of natural sand, being larger than 2mm in size, and 20-60wt.% of soda ash(Na2CO3); melting at 1300-1450deg.C in a furnace; cooling the melt in the air for glass cullet; heating the cullet with water vapor(400-500deg.C) and compressing for gelled material(pH14); adding an aqueous acidic solution(HCl or H2SO4) to be pH8-9.5 to increase the viscosity of the gelled material; spraying the gelled material and foaming at 500-800deg.C with flames of a burner. The foamed form is produced by mixing 80-95wt.% of foamed body with 5-20wt.% of binder at room temperature or under 100-200deg.C of hot blast, followed by vacuum extruding. The binder comprises the components of: (i) 60-70wt.% of sodium silicate and 15-30wt.% sodium silicofluoride; (ii) 60-70wt.% of sodium silicate, 10-15wt.% sodium silicofluoride, 5-10wt.% of ethyl alumina phosphate and ethyl magnesium phosphate; (iii) 70-80wt.% of sodium silicate, 10-15wt.% sodium silicofluoride, and 5-20wt.% of water repellent coats.
Patent KR-20020034693-A (KR)
Title: A Realtime Music Service System of the Web Site Aspect
Inventor: KIM HEE YOUNG
IPC: G06F17/00
Filed: 2000-11-03
Abstract: PURPOSE: A real time music service system on a web site is provided to offer the music service to a user by automatically executing a sound source and a music provided from a host server if the user selects a music driving window residing in a homepage without a relation to the surfing operation. CONSTITUTION: The system for a real time music service comprises steps of linking a web server operating a general web site with a music DB of the host server providing the sound source and music on a condition for paying a service charge(S1), the user connecting to the homepage of the web server(S2), the user exploring and searching the information provided from the homepage(S3), the user selecting the music driving window on the homepage in case of wanting to listen to a music in spite of the surfing operation(S4), downloading and installing a midi player(S5), executing the midi player(S6), and automatically driving the sound source and music provided from the music DB by operating an operation button of the midi player(S7).
Patent KR-20010051567-A (KR)
Inventor: HADO HITOSHI
IPC: G02F1/1339
Filed: 2000-11-09
Abstract: PURPOSE: To provide a liquid crystal display device having good display performance which can prevent decrease in the production yield. CONSTITUTION: The supporting face 55A of a columnar spacer 55 shows a form of the combination of two arcs 55D and a recessed part 55C in the principal plane of an array substrate. The columnar spacer 55 is disposed on a wiring part 52, and its bottom 55B is formed into an almost oval having the major axis along the extended direction of the wiring part 52 without protruding over the edge of the wiring part 52 to a pixel region.
Patent KR-20020038165-A (KR)
Title: Antenna for radio transmitter and receiver
Inventor: CHO JUNG GI
IPC: H01Q1/24
Filed: 2000-11-16
Abstract: PURPOSE: An antenna for transmitting and receiving radio frequency signals is provided to enhance stability of a power feeder portion in the antenna using a matching bar by improving a structure of the power feeder portion. CONSTITUTION: A helical antenna(1) is fixed to one side of an upper end portion of a portable radio apparatus. The helical antenna(1) includes a bobbin(5) and a helical conductor(7). The helical conductor(7) is wound on an outer circumference of the bobbin(5). The helical conductor(7) is insulated with a feeder portion(15). The bobbin(5) is formed by a non-conductor. A matching bar(9) is formed in an inside of the bobbin(5). The matching bar(9) is formed by a conductor. The power feeder portion(15) is arranged at a lower end portion of the bobbin(5) and the matching bar(9). The power feeder portion(15) is separated from the helical conductor(7). A bottom face of the matching bar(9) is contacted with an upper portion of the power feeder portion(15). A tension spring(17) is inserted into the power feeder portion(15). A rod is inserted into a space of the matching bar(9). A cap(101) is formed on an upper portion of the rod. A stopper(35) is formed at a lower portion of the rod.
Patent KR-20020039444-A (KR)
Title: Truck for having a supporter in using goods-support
Inventor: RYU JUN SEONG
IPC: B60P7/08
Filed: 2000-11-21
Abstract: PURPOSE: A truck having auxiliary supporting board for supporting cargo is provided to install the auxiliary supporting board on the deck and prevent shaking of cargo in traveling when small cargo is loaded on the truck. CONSTITUTION: A truck having auxiliary supporting board for supporting cargo consists of a deck floor(12) made the bottom and a back gate installed in a side gate(14), installed in faces of both sides of the deck floor, and a rear face. The truck having an auxiliary supporting board(20) has a guide groove(16) formed according the length of the truck on both sides of the deck floor; an auxiliary supporting board installed in the deck floor and having a roller(22), formed in the lower face to insert in the guide groove, and a locking pin(24) installed in the edges of both sides to oppose the roller; a fixing groove(32) formed in the side gate and inserted by the locking pin installed in the edges of both sides. When small cargo(28) is loaded on the deck, the auxiliary supporting board installed in the deck floor is transferred to the cargo according the guide groove. The locking pin of the auxiliary supporting board is connected to the fixing groove after reaching the cargo. The cargo is fixed by the auxiliary supporting board.
Patent KR-20020039708-A (KR)
Title: Apparatus and method for steering control of vehicles
Inventor: KIM JONG GAP
IPC: B62D6/02
Filed: 2000-11-22
Abstract: PURPOSE: A device and method for controlling steering of a vehicle is provided to improve steering safety by using an ECU(Electronic Control Unit). CONSTITUTION: A device for controlling steering in a vehicle comprises a vehicle speed sensor(27) mounted on an EPS system; a control unit(24) controlling steering by analyzing data detected from sensor; an oil pump(21) containing fluid; first and second controlling valves(22,23) controlling a supplying direction of the fluid of the oil pump; a power cylinder(22a) connected to the first controlling valve; a variable axis valve(14) mounted on the control unit; and a torque sensor(28) transferring an input signal with a rack position sensor(29) and a vehicle acceleration sensor(30). Thereby, the device for controlling the steering in the vehicle improves steering safety by using an electronic control Unit.
Patent KR-20020039884-A (KR)
Title: IT infra system, and method for operating the same
Inventor: YOO YEONG MIN
IPC: G06F15/00
Filed: 2000-11-22
Abstract: PURPOSE: An information technology infra system and a method for managing the same are provided to supply identical local network environments in not only an area which uses different languages but an area which is applied by different systems and laws. CONSTITUTION: A user accesses to a server which forms a local network therewith through a browser operation of a user computer(S1). The server interfaces an initial interface screen to the user computer(S2). The user requests an operation of each application module stored in the server through the initial interface screen(S4). Before the operation request, the user selects an operation language of an application module to be operated in the initial interface screen(S3). The server transmits an operation environment of the requested corresponding application module with respect to the request to a user interface module of the user computer(S5). An operation environment of an application module being operated by an operation language selected by the user is displayed in the user interface module of the user computer(S6).
Patent KR-20020042297-A (KR)
Title: Process for producing microcapsule using yeast cell wall components
Inventor: KIM JAE HUN
IPC: B01J13/02
Filed: 2000-11-30
Abstract: PURPOSE: Provided is a method of making microcapsule using cell wall of the microorganism. Specifically the waste cell wall foil of the yeast, after manufacturing yeast extract, is used as the microcapsule and the yeast cell wall which collects the active material is coated second time and ground to the powder. The cell wall has larger collecting space for the active material, and because it is coated with protecting membrane, the encapsulated product is safe against moisture and its release of the active ingredient is controllable. The above coated material for the second time has excellent heat stability making it applicable to the heat sensitive fragrances and other functional materials for the controlled release. CONSTITUTION: The encapsulation method comprises: collecting ground dry cell wall and the active material using 60-70% ethanol and heating at not less than 50deg.C with stirring for more than one hour; and coating the above emulsified material with cyclodextrin and water and grinding to powder after it is spray dried.
Patent KR-20020045849-A (KR)
Title: Apparatus for warning clogging of core of a radiator
Inventor: KIM JIN SU
IPC: F01P11/14
Filed: 2000-12-11
Abstract: PURPOSE: A device for warning clogging of a radiator core is provided to prevent damage of an engine by conveniently detecting the clogging of the core by alarming the clogging. CONSTITUTION: A device for alarming clogging in a radiator core comprises a first water line connected to a core by being mounted on an upper tank of a radiator; a thermostat installed on a connected portion of the first water line; a second water line engaged with the core by being arranged on a lower tank of the radiator; an indicator(140) actuated by operation of a piston through a cooling water; an upper cover(141) connected to the first water line by being mounted on the indicator; a lower cover(142) engaged with the second water line; a glass pipe(143) connecting the upper cover to the lower cover; a piston(144) formed in the glass pipe; a saw tooth(144b) formed on a pillar(144a) of the piston; a spring(145) arranged in the glass pipe; and a fixer(146) fixed on the saw tooth of the piston. The piston is balanced by resilient force of the spring while the radiator core is not clogged.
Patent KR-20020048228-A (KR)
Title: System and method for controlling going and coming
Inventor: KIM SUNG HUN
IPC: G06K9/00
Filed: 2000-12-18
Abstract: PURPOSE: A system and a method for controlling the entrance and exit are provided to effectively carry out the entrance control and attendance management with a cheap expense, and to easily set up and confirm the entrance control and attendance management by linking with an external device such as a PC, a printer, and an entrance control system. CONSTITUTION: The system for controlling the entrance and exit comprises a barcode(10) giving to the individuals, a barcode reader(120) capable of reading the barcode, a timer(140) counting the time, a memory(150) storing various kinds of entrance control programs and data and a key input part(130) having a plurality of keys for the entrance control registration and the attendance management including various kinds of numeric keys. A controller(110) decides the registration of the barcode read by the barcode reader and controls the entrance control and the attendance management by integrally deciding the barcode information read by the barcode reader, the time information of the timer and the key signals inputted from the key input part.
Patent KR-20020048674-A (KR)
Title: Photosensitive resin composition for overcoating CCD color filter and the CCD color filter
Inventor: CHO JUN SIK
IPC: G03F7/028
Filed: 2000-12-18
Abstract: PURPOSE: Provided are a photosensitive resin composition having improved chemical resistance and developing property without adding a separate epoxy resin, and a CCD color filter. CONSTITUTION: The composition comprises (1) 1-40 wt% of binder resin obtained by copolymerizing 9,9'-bis-(4-hydroxyphenyl)fluorene of formula 1, a compound of formula 2, and a compound of formula 3: CH2=CRCOOH with a molecular ratio of 1:2-4:2-8, which has a molecular weight of 3000-9000; (2) 1-20 wt% of photopolymerizable acrylated monomer; (3) 0.05-5 wt% of photopolymerization initiator; and (4) 40-80 wt% of solvent. The binder resin and photopolymerizable acrylated monomer are treated with an acid anhydride of formula 4. In the formulae, each of R, R1 and R2 represents hydrogen atom, an alkyl group, aryl group, phenyl group, benzyl group having C1-C10, or an ethoxy group having C1-C8, and X represents a halogen atom.
Patent KR-20020046124-A (KR)
Title: FreeSix PuttingMoney
Inventor: KIM GYUNG SUB
Filed: 2000-12-12
Abstract: PURPOSE: A method for supplying six-step free fund is provided to increase the advertisement effect without spending the expensive advertisement cost, and to get the free fund during the six-step by recommending a new member to subscribe for a site. CONSTITUTION: Whenever the user makes a new member subscribe for the site, the site gives the user the free fund at the six steps. In conclusion, the company gets the effective advertisement by attracting many members with a little cost and the user accumulates the free fund through the subscription of the new member.
Patent KR-20010062718-A (KR)
Inventor: ITSUKAICHI TSUYOSHI
IPC: B24D3/00
Filed: 2000-12-27
Abstract: PURPOSE: A cutting grinding wheel is provided to obtain excellent spontaneous effect with high precision, without causing deterioration in cutting performance by clogging even in a long-time grinding. CONSTITUTION: A cutting grinding wheel having a binder(2) of metallic material comprises at least one abrasive grain(1) selected from diamond, CBN, silicon carbide and aluminum oxide; the binder consisting of at least binder selected from metals of cobalt, nickel and copper, or an alloy of at least one of cobalt, nickel and copper with at least one of iron, silver, tin, zinc and tungsten; and amorphous carbon(3) used as auxiliary material. The abrasive grain and the amorphous carbon are distributed in island shape in the binder.
Patent KR-20020053467-A (KR)
Title: Electro magnetic interference shielding paint
Inventor: KIM SANG HUN
IPC: C09D5/24
Filed: 2000-12-27
Abstract: PURPOSE: A paint composition for shielding the electromagnetic wave is provided to improve the electromagnetic wave shielding power by lowering the resistance and to enable the composition to be coated at a room temperature. CONSTITUTION: The paint composition comprises 10-30 wt% of an urethane dispersion resin; 10-50 wt% of silver; 20-50 wt% of a solvent; and 0-5 wt% of a sedimentation-preventing agent. The content of the solid component of the paint composition is 30-60 wt%. Preferably the silver has a particle size of 10-20 micrometers and is flake-shaped; the solvent is alcohols or acetates; and the sedimentation-preventing agent is magnesium silicate hydrate and is sepiolite-type.
Patent KR-20020056706-A (KR)
Title: Method of driving scanning non-sequential of lcd
Inventor: LEE SEONG UK
IPC: G09G3/36
Filed: 2000-12-29
Abstract: PURPOSE: An interlaced scanning driving method of an LCD device is provided to obtain sufficiently a charging time of a gate by using the interlaced scanning driving method having double gate pulse width. CONSTITUTION: Data of a corresponding frame are stored into a frame memory. Even gate lines are scanned by a gate pulse after odd gate lines are scanned by the gate pulse. A gate pulse width doubles a real gate pulse width. Invalid data are inputted into a front part of 1/2 of the gate pulse and a gate is precharged. Valid data are inputted into the remaining part of the gate pulse. An interlaced scanning process is performed in order to restrict crosstalk due to a neighboring column. In a dot inversion method. The last line data of the odd gate has polarity different from the first line data of the even gate.