baber/WOPTO huggingface dataset:
Patent KR-20020072215-A (KR)
Title: Metal coordination compound, luminescence device and display apparatus
Inventor: FURUGORI MANABU
IPC: C07F15/00
Filed: 2002-03-08
Abstract: PURPOSE: A metal coordination compound, an electroluminescence device containing the compound and an image display apparatus containing the device are provided, wherein the compound is improved in the efficiency of luminescence and shows long-term high luminance. CONSTITUTION: The metal coordination compound is represented by the formula MLmL'n, wherein M is a metal selected from Ir, Pt, Rh or Pd; L and L' are different bidentate ligands each other; and m is 1, 2 or 3, n is 0, 1 or 2, and m+n is 2 or 3. The partial structure MLm is represented by the formula 2; and the partial structure ML'n is represented by the formula 3 or 4. Preferably at least one among the substituents of the cyclic groups, and cyclic groups CyC1 and CyC2 include an aromatic group capable of having the substituent represented by the formula 5.
Patent KR-20030073034-A (KR)
Title: The method for schedule management in portable terminal
Inventor: KIM YEONG UNG
IPC: H04B1/40
Filed: 2002-03-08
Abstract: PURPOSE: A method for managing a schedule of a portable terminal is provided to install a hot key, and to have an automatic deletion function when managing the schedule, thereby reducing complexity of a registration procedure and preventing a user from directly deleting the schedule. CONSTITUTION: A controller decides whether a schedule message is registered(510). If so, the controller decides whether a counting time arrives on a set schedule registration date(520). If so, the controller displays that the time arrives on the set date(530). The controller decides whether an alarm informing a user that a schedule exists on the day is set(540). If so, the controller decides whether the alarm arrives at a set time(550). If so, the controller delivers an alarm sound to a speaker through a voice processor(560). The controller decides whether the set schedule date elapses(570). If so, the controller removes a displayed icon and a flickering of the date(580).
Patent KR-20020026231-A (KR)
Inventor: SON YOUNG SUK
IPC: A23L23/00
Filed: 2002-03-11
Abstract: PURPOSE: Provided is a manufacturing method of flake soup containing dietary enzyme materials as pharmacological components by using medicinal herbs, seaweeds, minerals, plants, mushrooms or healthy foods. Therefore it provides various minerals, vitamins or other nutriments to the old and the weak. CONSTITUTION: The manufacturing method of flake soup containing dietary enzyme materials as pharmacological components is characterized by processing saccharification or fermentation with adding medicinal herbs, plants(roots, fruits, stems, leaves), animals, seaweeds, minerals, or other healthy foods which have pharmacological components and are specifically described as in the description.
Patent KR-20030073843-A (KR)
Title: Film bulk acoustic resonator filter and manufacturing method for the same
Inventor: SHIN JIN HYEON
IPC: H03H9/64
Filed: 2002-03-13
Abstract: PURPOSE: A film bulk acoustic resonator(FBAR) filter and a fabrication method thereof are provided to simplify the fabrication process of FBAR without changing the thickness of a piezoelectric layer and a top electrode of the FBAR. CONSTITUTION: The film bulk acoustic resonator(FBAR) filter comprises a semiconductor substrate(23), and an insulation layer(24) formed on the above semiconductor substrate, and a serial and parallel film bulk acoustic resonator(FBAR) (21,22) which is formed on the above insulation layer and has electrodes of different thickness to have a different resonant frequency. The parallel FBAR is as high as the serial FBAR from the above insulation layer, and a frequency control electrode(25) having a fixed height toward the bottom is formed on the bottom of the above insulation film to make different resonant frequency.
Patent KR-20030075746-A (KR)
Title: Apparatus of probe type deep-level transient spectroscopy
Inventor: CHOI GYEONG JIN
IPC: G01N27/22
Filed: 2002-03-20
Abstract: PURPOSE: A probe type DLTS(Deep-Level Transient Spectroscopy) is provided to measure characteristics of a magnetodiode effectively by connecting an electrode pad and both terminals of a capacitance measuring machine. CONSTITUTION: A probe type DLTS(Deep-Level Transient Spectroscopy) includes a vacuum chamber(500), a sample support portion(510), a probe, a horizontal support stand(533) and a capacitance measuring machine. The vacuum chamber has a magnetodiode(600) exposing a node pad which is a sample to be measured. The sample support portion supports the magnetodiode in the vacuum chamber and changes temperature of the magnetodiode. The probe is connected electrically to the node pad of the magnetodiode by being induced into the vacuum chamber. The horizontal support stand supplies resistant force against expansion and contraction of the sample support portion according to changes of temperature by joining to a side surface of the sample support portion. The capacitance measuring machine is connected to the node pad of the magnetodiode with the probe to changes of capacitance of the sample. Thereby, time and effort for measuring the DLTS are reduced.
Patent KR-20030076757-A (KR)
Title: An fishing system and the game method thereof
Inventor: JU YEONG CHAN
IPC: A63F13/30
Filed: 2002-03-21
Abstract: PURPOSE: A fishing game apparatus and method are provided to provide a new game without imitating other games and reduce the overload of a server. CONSTITUTION: The apparatus which proceeds a game by connecting to a plurality of user terminals connected through a network comprises: a subscriber database(120) which stores information on subscribers; a program storage portion(130) which stores a fishing game program; a download module(113) which downloads the fishing game program on a plurality of user terminals(200,300,400,500); a game execution module(101) which designates one of the plurality of user terminals as a server terminal and makes it proceed the game; and a game result processing module(102) which receives game results from the user terminals after the fishing game is over and stores them in the subscriber database.
Patent KR-20020052149-A (KR)
Inventor: CHO NAM IK
IPC: H04N19/19
Filed: 2002-03-22
Abstract: PURPOSE: A method for compressing data using MDC(Multiple Description Coding) is provided to enable data compression and transmission under an environment in which errors are easily generated when transmitting mass data at a high speed, and to convert a state of the data to an optimum state. CONSTITUTION: MDC selects an operation minimizing a Lagrange Cost, by operating each index data of a plurality of indication blocks extracted through duplication, alternation, constrained quantization operations for each index data inside an inputted data block, to decide the each index data by the operation as optimum data for the input to indexes of each indication block. The Lagrange Cost is decided with the sum of a restoration error and a value multiplying a duplication amount by a predetermined factor. The restoration error is calculated with the sum of a square of a difference between an original block and an operated block, and the duplication amount is calculated with a difference between a sum of bit rates of the operated block and a bit rate of the original block. The MDC for each index of the inputted data block is repeated in sequence from a small index to a large index.
Patent KR-20020077082-A (KR)
Inventor: OHKAWA SHINGO
IPC: F21V8/00
Filed: 2002-03-23
Abstract: PURPOSE: To provide a surface light source device and a liquid crystal display device using a light transmission plate with an inconspicuous micro-reflector array. CONSTITUTION: The light transmission plate 30 of the surface light source device to illuminate a liquid crystal panel is provided with a number of micro-reflectors 20, which are arranged on virtual lines Ki almost perpendicularly intersecting a virtual reference line S and making lengthwise intervals narrower, as further receding from a plane of incidence 33, keeping lateral intervals, on a rear surface 32. The lateral intervals are gradually reduced or sizes of the micro- reflectors are gradually increased as further receding from the reference line S on the respective virtual lines Ki. When a number of trios are constructed by extracting the micro-reflectors adjacent to each other on the arbitrary virtual lines Ki-Ki+2, the micro-reflectors belonging to each of the trios line up nearly on a straight line. Coverage of the micro-reflector increases as further receding from the plane of incidence 33. The virtual lines Ki optionally curve moderately.
Patent KR-20020077253-A (KR)
Inventor: YAMASHITA TAKAHIRO
IPC: H02J7/02
Filed: 2002-03-29
Abstract: PURPOSE: To positively stop charging when the temperature of a battery reader the set temperature, by using a few temperature sensors. CONSTITUTION: This battery charger with a plurality of channels for detachably mounting and charging a plurality of secondary batteries, is provided with a temperature sensor 4 for detecting the temperature of the charged battery 1. The battery charger compares the detected temperature detected by the temperature sensor 4, with the charging stop temperature, and stops charging when the detected temperature becomes higher than the charging stop temperature. The battery charger further has a plurality of mounting detecting parts 8 for independently detecting the mounted state of the batteries 1. The number of the temperature sensors 4 is less than the number of all the mounted batteries 1. Further, the temperature sensor 4 changes the charging stop temperature for stopping charging according to the mounted position of the battery 1 detected by each mounting detecting part 8.
Patent KR-20020032491-A (KR)
Inventor: PARK YONG GI
IPC: B06B1/16
Filed: 2002-04-09
Abstract: PURPOSE: A variable vibration generator of a construction waste discriminating apparatus is provided to expand the life span of the construction waste discriminating apparatus by properly applying vibration based on the sort and volume of the construction waste. CONSTITUTION: A variable vibration generator comprises a main shaft(11) to which a pulley(12) connected to a driving motor through a belt is fixedly installed. Bearing assemblies(17a,17b) has a bearing(13) therein. The bearing assemblies(17a,17b) include an outer cover(15) and an inner cover(16) which are coupled to front and rear sides of a bearing housing(14). The bearing(13) supports the main shaft(11) and is accommodated in the bearing housing(14). A main shaft housing(18) is inserted between the bearing assemblies(17a,17b) so as to surround a peripheral portion of the main shaft(11).
Patent KR-20030081555-A (KR)
Inventor: SONG HO YOUB
IPC: A23K1/18
Filed: 2002-04-11
Abstract: PURPOSE: A production method of the feed of an aquarium fish by freeze-drying a cricket, grinding, mixing with other feed materials and then forming into a bite size is provided. The feed increases a rate of egg laying and expedites the healthy growth of the aquarium fish. CONSTITUTION: A cricket is freeze-dried, ground, added with feed materials and then formed with adding wheat flour paste. For an example, 3kg of freeze-dried cricket is mixed with 1kg of freeze-dried chicken liver and 0.5kg of dried shrimp and then formed into a bite size with adding wheat flour paste thereto.
Patent KR-20020084691-A (KR)
Title: Hydraulic jack
Inventor: HA TAE HONG
IPC: B66F3/24
Filed: 2002-04-26
Abstract: PURPOSE: A hydraulic jack is provided to secure a hydraulic jack capable of quickly ascending until the jack or a lifter touches the base of an object and reinforcing output than the speed after the jack or lifter touches the base of the object. CONSTITUTION: A hydraulic jack comprises a piston(10) equipped with an oil tank and a check valve(11) for preventing oil from returning to the oil tank, an outer shell(30) for supporting a cylinder(20) and including an injection tube(40) for supplying oil pumped by the piston, a passage for oil suction(14) equipped with a check ball(14a) to quicken the feeding speed of the cylinder by making oil directly flowed into the lower side of the cylinder when the cylinder ascends by the hydraulic pressure flowed through the check valve, a bypass oil passage(15) to lower the feeding speed of the cylinder by making hydraulic pressure flowed into the lower side of the cylinder if load pressure of an object is given to the free end of the cylinder, and a manifold housing(100) including an opening and shutting hydraulic elimination valve(16) by exhausting hydraulic pressure into the oil tank and eliminating hydraulic pressure. Therefore, convenient work and stable work are performed.
Patent KR-20030074041-A (KR)
Title: Apparatus and Method for Objective Measurement of Video Quality
Inventor: LEE CHEOL HUI
IPC: H04N17/00
Filed: 2002-04-29
Abstract: PURPOSE:An apparatus and a method for objectively evaluating the quality of video are provided to promptly and excellently evaluate the quality of video by using transformed wavelet-transform. CONSTITUTION:A wavelet transforming unit(330) wavelet-transforms each frame of a reference video and each frame of a processed video for generating a reference video wavelet coefficient and a processed video wavelet coefficient. A differential vector generating unit(340) generates a differential vector by sub-band blocks based on the wavelet transform coefficients. A differential vector combining unit(350) combines frame differential vectors by sub-band blocks for generating a single video differential vector. A weight calculating element(350) sets up weight of each element of the video differential vector and adds up all the elements according to the weight for outputting a single objective video quality score.
Patent KR-20020086234-A (KR)
Inventor: BONSELS RALF
IPC: B21C1/28
Filed: 2002-05-04
Abstract: PURPOSE: A drawing machine for drawing long size material is provided to give a driving unit of which is low cost and accessible and to reduce the structure dimensions of the machine frame. CONSTITUTION: The driving machine for drawing long size material includes at least two linear motor drives(5a,5b;6a,6b) having the primary portion and the secondary portion supplied with energy. The machine frame(2) includes tracks for each drawing truck which lie in the drawing direction and are part of the linear motor drives(5a,5b;6a,6b). The tracks have the first (upper) track portions(7b,8b) and the second (lower) track portions(7a,8a) which are arranged inclined and facing each other on the machine frame(2). Each of the drawing trucks(3,4) moves inside the intermediate space between the track portions facing each other.
Patent KR-20020096871-A (KR)
Title: Sheathed-element glow plug and method for its production
Inventor: BUCK HELMUT
IPC: F23Q7/00
Filed: 2002-05-06
Abstract: PURPOSE: A sheathed-element glow plug and a manufacturing method thereof are provided to electrically and mechanically secure a stable connector contact, to keep the diameters of a heating rod and a plug body minimum, and accordingly to keep the total diameter of the glow plug minimum. CONSTITUTION: A sheathed-element glow plug is composed of a glow plug body, a heating rod(9) inside the glow plug body, and a heating element(1). The glow plug includes a control element optionally associated with the heating element, embedded in insulating materials(8), and arranged inside the heating rod. The heating element at an end facing a connection part is connected to a power source with an internal pole(2) having an internal pole lead-in part(5) and the end of the heating element is connected to the front end of the heating rod. In addition, the glow plug includes a contact tube(6) pushed to the end region of the heating rod facing the connection part to extend the heating rod in a direction of the connection part and a hollow space between the contact tube and the internal pole, internal pole lead-in, which is filled with insulating materials.
Patent KR-20030089899-A (KR)
Title: Battery voltage measurement apparatus of battery management system
Inventor: JUNG JIN UK
IPC: H02J7/00
Filed: 2002-05-20
Abstract: PURPOSE: An apparatus for measuring a voltage of a battery in a battery management system is provided to measure accurately a gain and the voltage by using a differential amplifier to detect the voltage of the battery. CONSTITUTION: An apparatus for measuring a voltage of a battery in a battery management system includes a voltage measurement portion(10), an A/D conversion portion(20), and a control portion(30). The voltage measurement portion(10) measures each voltage of unit cells of a battery. The A/D conversion portion(20) converts analog voltage of the unit cells to digital voltages. The control portion(30) detects the charging state of the battery by analyzing the voltages of the unit cells of the A/D conversion portion(20) and provides the detected value as a control variable to an upper processor.
Patent KR-20030091611-A (KR)
Title: stuff transporting device
Inventor: HAN GI MAN
IPC: B62B3/02
Filed: 2002-05-29
Abstract: PURPOSE: A device for moving objects is provided to smoothly change direction and move the objects by improving the axial durability of a roller body. CONSTITUTION: A device for moving objects is composed of a base(1), and a plurality of rollers(3). The base includes a first base(1a) having a plurality of coupling holes(5) and forming the outside of an extension part(1c), and a second base(1b) inserted into the first base and forming the inside of the extension part. The second base has a plurality of coupling protrusions(7) corresponding to the coupling holes. One of the rollers includes a bearing housing(15) having a slot hole(19) and a plurality of balls, and a roller body(17) mounted at the bottom of the base and supporting a roller shaft(25) at which a roller wheel(23) is mounted.
Patent KR-20030093445-A (KR)
Inventor: KIM SANG IK
IPC: H01L21/336
Filed: 2002-06-03
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to be capable of compensating the etching damage of the gate electrode by selectively carrying out an oxidation process and preventing the characteristic deterioration of the semiconductor device due to the use of nitride layer based spacer. CONSTITUTION: After forming the second conductive pattern(23b) and a hard mask(24b) at the upper portion of a substrate(20) by using a photoresist pattern as an etching mask, an oxidation preventing insulating layer is formed along the entire profile of the resultant structure. Then, the first conductive pattern(22b) and a gate isolating layer(21b) are formed by selectively etching the resultant structure using the hard mask as an etching mask. At this time, an oxidation barrier(26b) is selectively formed at the resultant structure for enclosing the hard mask and the second conductive pattern. The etching damage of the gate isolating layer is then compensated by using a selective oxidation process.
Patent KR-20030095817-A (KR)
Title: Method for manufacturing ZnMgO alloy powder by the mechanical alloying and the alloy powder using the same
Inventor: KANG MYEONG IL
IPC: B22F9/02
Filed: 2002-06-14
Abstract: PURPOSE: A method is provided which is capable of simply and inexpensively preparing ZnMgO alloy powder not easily synthesized by conventional technologies, and ZnMgO alloy powder synthesized by the preparation method is provided. CONSTITUTION: The preparation method of ZnMgO alloy powder comprises the steps of mixing ZnO powder with MgO powder in such a way that mole ratio of ZnO powder to MgO powder is 9.99:0.01 to 7:3; obtaining ZnMgO alloy powder by ball milling the mixed powder at an argon gas atmosphere after putting the mixed powder along with balls into a container and putting the mixed powder and balls into a ball mill device; and heat treating the ZnMgO alloy powder at an oxygen atmosphere of 500 to 600 deg.C, wherein a weight ratio of the mixed powder to balls is 1:16, wherein the ball milling process is performed for 20 hours or more, and wherein the heat treating process is performed for 3 to 15 hours.
Patent KR-20030097103-A (KR)
Title: Battery cooling controlling device of electric vehicle and method thereof
Inventor: YOON GIL YEONG
IPC: H02J7/14
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus and a method are provided to suppress a degradation of battery performance by reducing the variation of temperatures between batteries through the independent control of cooling fan. CONSTITUTION: An apparatus comprises a battery tray including a plurality of batteries arranged therein; a battery temperature detection unit for detecting temperatures of the batteries; a battery control unit(310) for generating a drive control signal for controlling an independent cooling operation of each of batteries so as to reduce the variation of temperatures of batteries detected through the battery temperature detection unit; a cooling fan(320) disposed in the preset area of the battery tray, and which operates in accordance with the drive control signal and cools the batteries arranged in the preset area; and a cooling fan drive control unit(330) electrically connected between the battery control unit and the cooling fan, and which controls flow of the drive control signal being supplied to the cooling fan from the battery control unit.
Patent KR-20040000569-A (KR)
Title: Generator eastablish structure of fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/02
Filed: 2002-06-21
Abstract: PURPOSE: An electric generator setting structure of a fuel cell using a B compound as fuel is provided, to allow the reaction of fuel and air to occur actively by allowing the hydrogen gas generated by the side reaction to be flown in the state separated from an anode. CONSTITUTION: The fuel cell supplies the B compound to the anode(102) of a generator, supplies the air to the cathode(103) of a generator, and generates electricity by the electrochemical reaction of the B compound and the air, wherein the generator(100) has a unit cell structure comprising a membrane-electrode assembly(104) comprising an electrolyte membrane(101) adhered with an anode (102, fuel electrode) and a cathode (103, air electrode) at both sides; a separator(105) which is formed at the both sides of the membrane-electrode assembly with forming a fuel-air flow path(107); and a current collector(106) formed at the both sides of the separator to collect the electricity formed by the electrochemical reaction of fuel and air. The generator is sloped toward a cathode by a certain angle to allow the hydrogen gas(H) generated in the fuel flowing the inside of the flow path formed by the separator to be circulated in the state separated from the internal face of the anode. Preferably the B compound is BH4- in aqueous solution state.
Patent KR-20040001381-A (KR)
Title: Electroluminescence display device using mixture of high molecular and low molecular emitting material as emitting material
Inventor: JIN BYEONG DU
IPC: H01L51/50
Filed: 2002-06-28
Abstract: PURPOSE: An organic electro-luminescence device using a mixture of a high molecular emission material and a low molecular emission material is provided to fabricate a mixed emission layer by adding a low molecular hole transporting material to a high molecular emission layer. CONSTITUTION: An organic electro-luminescence device using a mixture of a high molecular emission material and a low molecular emission material includes an anode electrode, a hole transporting layer, an emission layer, an electron injection layer, and a cathode electrode. The emission layer is formed with a mixture of a low molecular charge transporting material and a high molecular emission material. The low molecular charge transporting material is formed with carbazole compounds, an arylamine compounds, starburst compounds, and oxadiazol compounds.