baber/WOPTO huggingface dataset:
Patent KR-20010029826-A (KR)
Title: Hybrid 5f2 cell layout for buried surface strap aligned to vertical transistor
Inventor: GRUENING ULRIKE
IPC: H01L21/336
Filed: 2000-06-22
Abstract: PURPOSE: An IC chip and a method of manufacturing the same are provided to improve conductive connection between a storage device and the gate-drain of a transistor by connecting a transistor electrically with a storage capacitor through the outward diffusion region of a conductive strap. CONSTITUTION: A conductive strap(800) extends laterally from a vertical storage capacitor(103). A channel region(1300) is located on the outside of the vertical storage capacitor(103) and extending along a vertical surface shifted laterally therefrom. In the operation, the voltage on one gate conductor of a gate conductor stack causes to conduct a P well adjacent to a step part(1300) in a substrate to form a connection between two diffusion regions. In the process, electrical connection is made between the contact bit line and the storage device(103) through a vertical transistor formed along the strap(1300) through the strap(800).
Patent KR-20020001132-A (KR)
Title: Oil pump for engine
Inventor: SON BYEONG GUK
IPC: F01M1/02
Filed: 2000-06-26
Abstract: PURPOSE: An engine oil pump is provided to supply lubricating oil with specific oil pressure without pulse by a screw rotor, to control noise of an engine and to improve endurance of the engine. CONSTITUTION: An engine oil pump comprises an oil feed hole(3) having a hollow shape by being mounted on a side portion of a cylinder block(1); an oil fan connected to a strainer by a suction pipe(5); a discharging pipe(7) connecting the oil cooler and the oil feed hole; a screw rotor(9) rotationally inserted to the oil feed hole; a first discharging port(11) connected to the discharging pipe; a second discharging port(13) formed by penetrating plural holes along a circumference; a drive gear(15) rotating the screw rotor by receiving power from the engine of the cylinder block; a bypass pipe(17) formed on a side of the discharging pipe; a safe valve(19) connected to the bypass pipe; and metal bearings(21,23) sealing by forming a frictional face on the oil feed hole on a rear and front sides of the screw rotor.
Patent KR-20000054811-A (KR)
Inventor: LIM KI UB
IPC: G08G1/097
Filed: 2000-06-26
Abstract: PURPOSE: A method and system for automatically notifying traffic control signal malfunctions is provided to enable users to implement a automatic notifying system of traffic control signal malfunctions so as to reduce unnecessary costs and manpower. CONSTITUTION: A method and system for automatically notifying traffic control signal malfunctions includes the following steps. Identifying malfunctions in traffic control signals, power failures, power leakage, or breaks in the wires between traffic control signals and control centre. Writing a message to the repair and maintenance company with the cause and content of malfunctions of traffic control signals. Transmitting the written message to the repair and maintenance company through SMS network of a telecommunications company. The method enables users to reduce unnecessary costs and manpower and quickly repair malfunctions of traffic control signals.
Patent KR-20020001235-A (KR)
Title: Muti domain liquid crystal display device and method for fabricating the same
Inventor: KO DU HYEON
IPC: G02F1/1333
Filed: 2000-06-27
Abstract: PURPOSE: A multi-domain LCD(Liquid Crystal Display) and a fabricating method thereof are provided to improve response speed and definition by making the arranging direction of liquid crystal molecules in domains uniform. CONSTITUTION: A multi-domain LCD comprises a pixel electrode(67), a side electrode(63) formed below the pixel electrode, a first dielectric structure formed diagonal to the pixel electrode, and second dielectric structures(49a,49b,49c,49d) formed in the middle of the four sides of the side electrode. The first and second dielectric structures are formed in the upper portion of a common electrode on a first substrate. The side electrode and the pixel electrode are formed on a second substrate. According to the first and second dielectric structures, electric reaction between the side electrode and the pixel electrode is restrained. Therefore, the liquid crystal molecules in a domain are arranged in the uniform direction.
Patent KR-20020003714-A (KR)
Title: Protecting agent of inorganic construction materials and method for manufacturing the same
Inventor: NOGUCHI HIDEO
IPC: C04B24/42
Filed: 2000-06-30
Abstract: PURPOSE: Provided is a protecting agent, being an alkaline solution, for inorganics-based construction materials(mortars, cements, bricks, etc.) having much improved water-repellency and corrosion-resistance, resulting in high durability compared with a conventional protecting agent based on silicon and silicate. CONSTITUTION: The protecting agent is prepared by the following steps: dissolving 1-30% of at least one silane compound selected from organoacetoxysilanes or organoalkoxysilanes expressed by the formula, R1nSi(OR2)4-n (R1: methyl, ethyl, phenyl or vinyl, R2: methyl, ethyl, propyl or butyl, and n: an integer of 1-3) into an aqueous acidic or a neutral solution; adding 0.5-20% of at least one silicate compound selected from lithium silicate, potassium silicate and sodium silicate, and dissolving; adjusting to be pH11-12; and dissolving 0.5-15% of at least one metal oxide selected from ZnO, Al2O3, SbO and WO into the alkaline solution.
Patent KR-20020002710-A (KR)
Title: Internet voice bulletin board based on real-time conversation
Inventor: KIM HYUN SUCK
IPC: G06F15/02
Filed: 2000-06-30
Abstract: PURPOSE: A real-time interactive voice bulletin board is provided to improve the efficiency of the bulletin board by offering an inquiry and an answer for a bulletin between a register and a reader. CONSTITUTION: A real-time dialogue-type bulletin board is divided into a notice registration portion and a notice reading portion and is comprised of a real-time dialogue-type bulletin board server(2), a database(1), a register's IP(Internet Protocol) address database(3), a personal computer system(4) of the register, a dialogue program(5), a personal computer system(6) of a user, and a dialogue program(7). The database(1) stores data for the bulletin registered in a corresponding bulletin board. The register's IP address database(3) stores a network address of a personal computer that the bulletin register uses. The personal computer system(4) of the register registers the bulletin on the bulletin board. The personal computer system(6) of a user reads the real-time dialogue-type notice board. The dialogue program(7) requests and performs the real-time dialogue in the computer of the personal computer system(6) of a user.
Patent KR-20020004035-A (KR)
Title: a cone nut for supporting of separator
Inventor: SHIN WON CHEOL
IPC: E04G17/06
Filed: 2000-06-30
Abstract: PURPOSE: A cone nut for supporting a separator is provided to prevent water contained in concrete from being drained out of a mold in a hardening process of the mold by improving the structure of a cone nut. CONSTITUTION: A cone nut(200) consists of an outside part(210), a nut(220) and a ring-shaped isolating member(230). The outside part is a case for keeping the nut therein. A support piece(211) for supporting the nut is formed radially inside the outside part. The nut is inserted into the support piece and connected with a separator(102) and a tie bolt(105) respectively. An end of the outside part is closely adhered to the inside of a mold plate(100) as the separator and the tie bolt are connected to the nut. The isolating member is inserted into the end of the outside part closely adhered to the mold plate. The isolating member prevents an empty space(240) formed between the outside part and the nut from being communicated with a through hole(100a) of the mold plate. The isolating member is preferably made by material having flexibility such as rubber. If the separator is installed on a mold by the cone nut, water contained in concrete(107) is not leaked out through the cone nut. The isolating member isolates a path connected with the through hole. Thereby, the water of the concrete is not leaked out of the mold. The concrete is prevented from cracking or lowering strength caused by water loss.
Patent KR-20010015299-A (KR)
Inventor: RENE RYUGE
IPC: F16D13/71
Filed: 2000-07-12
Abstract: PURPOSE: A diaphragm type clutch mechanism in a particular suitable to automobile use is provided to decrease the axial dimension of a diaphragm type clutch mechanism. CONSTITUTION: The diaphragm type clutch mechanism in particular suitable to automobile use has a cover(40) movable in rotating on an axis, a pressure plate(42) secured to the cover(40) and a reaction plate(24) for co-rotation with them, a diaphragm(44) secured to the cover(40) to apply axial thrust force to the pressure plate(42), and a through-hole(60) cut in the pressure plate(42) in axial alignment with means(46,48) for fixing the diaphragm(44) to the cover(40). The fixing means(46,48) are engaged in the through-hole(60) of the pressure plate(42).
Patent KR-20010076169-A (KR)
Title: Wheel repairing apparatus and wheel repairing method
Inventor: HISONO TOSHIHIRO
IPC: B21D53/30
Filed: 2000-08-10
Abstract: PURPOSE: To simplify a device, and to realize high accuracy of correcting work by easily correcting a deformed part of a rim, and devising a reaction receiver of a pressurizing jack without being influenced by a rim shape and a kind of wheel. CONSTITUTION: This wheel correcting device is provided with a base stand 2 for placing a wheel H in a vertical axis attitude, a support frame 3 arranged on the base stand, a support means A being arranged between the support frame and the base stand and rotatably supporting the wheel around the vertical axis and a pressurizing means B for pressurizing a deformed part of a rim R. The pressurizing means is provided with a pressurizing lever 7 having a free end part 6 rockable with a base end part 5 as the center and pressurizing the free end part by applying the part to the deformed part of the rim from inside and a jack 8 for applying force to the pressurizing lever in the direction for restoring the deformed part to an original form, and is constituted so as to receive reaction of the jack 8 by the support means A of the wheel H.
Patent KR-20010021287-A (KR)
Title: Liquid crystal display with nonspecular reflectors
Inventor: YEOH COLIN T
IPC: G02F1/139
Filed: 2000-08-12
Abstract: PURPOSE: An LCD equipped with non-specular reflector is provided not to relate the incident light specularly with the reflected light passing the display. CONSTITUTION: The incident light enters the display at the angle in a prescribed range while the reflected light, namely the visible direction, is controlled to a right or near a right angle to the display. The angle of a polarizing plate, input/output director of a liquid crystal cell and retardation of the liquid crystal cell of the non-specular LCD should be specially optimized to obtain the optimum visual effect. A conventional LCD mode does not function as the optimum in the non-specular state. A non-specular LCD with a new image mode and a shadow mode is obtained by this method. The display has an extremely bright background and no visible glare which is almost general for any LCD. The method can be used for all twist angles in a 90deg. TN, 120°C and 150°C HTN, and 180deg., 240°C and 270°C STN display or the like.
Patent KR-20020014021-A (KR)
Title: Internet printing system using digital image processing technique and its service method
Inventor: KO DAE SIK
IPC: G06F17/00
Filed: 2000-08-12
Abstract: PURPOSE: An Internet extended printing system using a digital image processing technology and a service method are provided to amply satisfy customers by extending and outputting pictures and photos according to forms, sizes and resolution desired by the customers. CONSTITUTION: An order is accepted through an Internet web server(10), a photo studio or a customer(12) and a mail(13). Objects to be scanned are automatically classified through an order accepting process(13). After that, objects to be scanned are scanned with high resolution through a scanner(14). The objects pass through all processes necessary for being outputted through an image process(15). Images are edited with resolution suitable for being outputted. Data which passed through the image process(15) are stored in an output database(16) for outputting the data through a large-sized printer(17). The images stored in the database(16) are continuously outputted through the large-sized printer(17). The objects outputted pass through a reprocessing(18). The objects are converted in a form desired by the customer(12). After passing through all processes, the objects are rapidly delivered to the customer(12) through a packing process(19).
Patent KR-20020015208-A (KR)
Title: Method of on-line sales promotion
Inventor: EO JAE YEONG
Filed: 2000-08-21
Abstract: PURPOSE: An online sales promotion method is provided to offer testing products directly to some user by using the SMS(Short Message Service) of a cellular phone on the distribution bases of the product provider. CONSTITUTION: The application program(130) in the web server(120) responses to the requested document of a user registered to the web server through an URL(Uniform Resource Locator) using the Internet. A database server(140) comprises of a members database(150) storing the user information, and a distribution bases database(190) storing the information of distribution bases and stocks of the product. The information requested from the user is transmitted to the SMS from the web server(120), while the SMR server(200) receives the location of the distribution bases stored in the distribution bases database and the information stored in the user database. The data transmitted to the SMR server is stored in a database(210) and sent to an SMT server(220), which sends the transmitted data to the SMC(short message center,230) of a mobile communications company. The classified data from the SMC is distributed to each base station(250) from an exchanger(240), which actually sends the short messages classified to the each mobile communications company to the user.
Patent KR-20020017355-A (KR)
Title: Panel core and it's manufacture method
Inventor: KANG DONG WON
IPC: E04C2/24
Filed: 2000-08-30
Abstract: PURPOSE: A panel core manufacturing method is provided to heighten work efficiency by preventing the middle part of the panel from extending or bending, to have soundproofing and insulating effects with high porosity by incompression of a core and to reduce the generation of poisonous gas on fire by using a mineral fiber and a mineral adhesive in small quantity. CONSTITUTION: A panel core manufacturing method comprises the steps of making a core(12) by cutting a mineral fiber(11) at the appointed size, making mineral coating paper(13) by coating paper enough for covering the side of the core(12) with a mineral adhesive, covering the side of the core(12) by the mineral coating paper(13) to expose the texture of the core(12) upward and downward, placing the cover(12) covered by the mineral coating paper(13) adhesively, and adhering a board to the upper and lower parts by a mineral adhesive.
Patent KR-20010000336-A (KR)
Title: Method and apparatus for automatically delivering broadcasting drafts
Inventor: CHOI JONG SUN
IPC: H04M11/08
Filed: 2000-09-16
Abstract: PURPOSE: An apparatus for automatically delivering broadcasting drafts is provided to use a multi processor so as to prevent a bottleneck of a requested music automatic processing system. CONSTITUTION: If many viewers connect to a multi processor(6) through an exchange(5) by using terminals(1), the multi processor(6) responds to each call and monitors/controls the calls, by using a multi-call responding unit(101). The multi-call responding unit(101) has physical properties of telephone terminals such as a receiver, a hook switch, a button, a lamp, a ringer and a displayer. The multi processor(6) connects the calls. The responding unit(101) exchanges a response message, a service requesting message, and an operation/maintenance requesting message with the terminals(1), and supplies interfacing/controlling functions to the terminals by events transmitted from the terminals(1). A code number selector(102) selects song numbers applied by the terminals through an application program, and transmits a selected code number to a code number storage(103). The code number selector(102) forcibly cancels other connections with the terminals(1) by using a forcible completing unit(104). A code number transmitter(105) has opposite functions with the multi-call responding unit(101) to generate calls, and has the physical properties of the telephone terminals. A requested music automatic processing system(4) has a call responding unit which is a partial function of a multi processor(201), and responds to calls transmitted through the code number transmitter(105), then has the physical properties. The automatic processing system(4) transmits the prestored code numbers to a requested song collector/processor(201).
Patent KR-20010039909-A (KR)
Inventor: DANNERT HORST
IPC: H01J65/04
Filed: 2000-09-22
Abstract: PURPOSE: A gas discharge lamp is provided to improve the luminous efficiency of the gas discharge lamp with capacitive excitation structure. CONSTITUTION: A gas discharge lamp(1) has a lamp envelope(2) filled with a gas at a given pressure and at least one capacitive excitation structure(3), provided by a hollow dielectric electrode enclosing a space with volume to surface ratio which is less than 10 cm Torr when multiplied by the gas pressure and a diameter equal to double the thickness of the plasma boundary layer during the operation of the gas discharge lamp.
Patent KR-20020027038-A (KR)
Title: A circuit and a device of ear-speaker phone for personal hand-phone using in mobile
Inventor: LEE HWI UNG
IPC: H04B1/38
Filed: 2000-10-04
Abstract: PURPOSE: A circuit and a device of an ear speaker phone for cars in a portable terminal are provided to supply power to a battery and an amplifier of the portable terminal inside a car, using a solar cell supplying power with sunlight, and to have an earphone integrally for selective use. CONSTITUTION: An earphone(45) connected to a portable terminal(10) converts a communication signal outputted from the portable terminal(10) into a voice signal for outputting. A solar cell(70) receives applied sunlight from an external and outputs power source for charging a charge/discharge battery. A controller(80) receives a control signal and the communication signal from the portable terminal(10), controls a path of the power source inputted from the solar cell(70) and the communication signal supplied from the portable terminal(10), and has a memory for recording a corresponding signal. A light emitting unit(75) indicates the incoming of a call signal by the signal supplied from the controller(80). A write button(85) records and stores a voice signal of a user in a memory area of the controller(80), and reads the signal. And an amplifier(90) receives the power source and the communication signal by the controller(80), and amplifies the communication signal for outputting through a speaker(40).
Patent KR-20010050855-A (KR)
Inventor: JANSEN PETER-BERNHARD
IPC: D02J1/00
Filed: 2000-10-05
Abstract: PURPOSE: An apparatus for interlacing multifilament yarn is provided, which is entangled to scarcely vary stability of the interlacing character of the multifilament yarn in the subsequent processing. CONSTITUTION: The apparatus to eddy multifilament yarns together, to give interlaced yarns, has a yarn channel(3) with at least one blower channel(5',5) opening into it connected to a compressed air feed. The cross section of each blower channel(5',5) expands towards the yarn channel(3). The yarn channel(3) is divided into sections in relation to the opening of the blower channel(5',5), with one section(3') in front of it, one section(3) at the channel opening and one section(3') after it. The second section(3) of the yarn channel(3) has a larger cross section surface at right angles to the yarn channel axis than that of the flanking channels(3',3'). The center section(3) of the yarn channel(3) has a width and a length which increase at least in sections from the opening of the blower channel(5',5) towards the opposite wall of the channel. The length and width of the center section(3) of the yarn channel(3) expand at right angles to the channel axis and concentric to the opening of the blower channel(5',5), away from the blower channel opening.
Patent KR-20010050968-A (KR)
Inventor: BRIAN LI JI
IPC: G11C8/08
Filed: 2000-10-12
Abstract: PURPOSE: A method for lapping address of an addressable memory is provided to separate an address part including data word from contents capable of memorizing, and to use the address part for other purpose without disturbing the contents stored in a memory array. CONSTITUTION: A memory assembly which has an input port(242), an output port(216), and the memory array containing a plurality of addressable storing positions in one mode contains the selectable function which sends the address information portion(212) of data which appear in a data route to other processing routes by by-passing the memory array(232) without disturbing the information stored at the addressable storing positions.
Patent KR-20020032222-A (KR)
Title: Making method of elasticity equipping twisting threads
Inventor: KIM GWAN YEONG
IPC: D02G3/04
Filed: 2000-10-26
Abstract: PURPOSE: A process of preparing a ply yarn in a zig-zag form by plying conjugate fibers and single yarns using a two-for-one yarn twisting machine and then removing the single yarns is provided. Whereby, the ply yarn imparts fabrics having a smooth texture similar to silk and flexibility. CONSTITUTION: The ply yarn is prepared by supplying a first yarn wound on an upper bobbin(3) of a spindle(2) of a two-for-one yarn twisting machine(1) to a cylinder(8), plying a second yarn wound on an H bobbin(9) inserted into the cylinder with the first yarn at the upper part of the cylinder, or plying the second yarn directly supplied to the spindle with the first yarn in a spindle head(5), wherein the first yarn wound on the bobbin is used as conjugate fibers(20), the second yarn plied with the conjugate fibers is used as a single yarn(30) to give a ply yarn, which is poured in a single yarn removing liquid to remove the single yarn, thereby producing a ply yarn in a zig-zag form.
Patent KR-20020032749-A (KR)
Title: Fixture window with means for interior and ventilation
Inventor: PARK YOUNG JUN
IPC: E06B7/02
Filed: 2000-10-27
Abstract: PURPOSE: Provided is a built-in window equipped with an air-conditioning device for flowing air from and/or inside a room and an interior device such as mirror or picture board to exhibit pictures. CONSTITUTION: The built-in window(3) comprises an interior receipt space(11) formed inside one side wall of the window(3) to direct toward the interior side rather than the window(3); a plurality of upper and lower rails(13,15) mounted at upper and lower portions of the interior space(11) parallel to ground and extended outside through front side of the window(3); a plurality of interior devices slidingly moving along the rails(13,15) to hide the window(3) or to be carried into the space(11); an inside support space(17) to support the interior devices; and an air-conditioning device positioned outermost from the window(3) among both sides of the space(17).