baber/WOPTO huggingface dataset:
Patent KR-20030073702-A (KR)
Title: Real-time Monitoring system of learning degree for lecturer
Inventor: HUR TAE WON
Filed: 2002-03-08
Abstract: PURPOSE: A system for monitoring a learning degree and a lecturer in real time is provided to supply a reliable learning for learners by executing a real time communication and manage a transparent school affair between the lecturer and the learner. CONSTITUTION: A learner selects an opened lecture and lecturer. The lecturer draws and publishes a quantitative numeral with respect to each item which is a root of an evaluation before a school term. The learner enters through a fingerprint recognition system. The learner submits a lecture impression per each lecture for a customized education adapted to a level with respect to a learning of the lecturer. Thus, the lecturer adjusts the lecture progress and the lecture level of the learner based on the lecture impression(203). The lecturer inputs education data per each lecture for enabling the learner to recognize the evaluation result.
Patent KR-20030073719-A (KR)
Title: a
Inventor: KIM BONG NO
IPC: B09B5/00
Filed: 2002-03-13
Abstract: PURPOSE: An apparatus and a method for fermenting garbage and livestock excretions are provided to ferment and dispose the garbage and livestock excretions by supplying diluent to moisture removed garbage and livestock excretions, supplying air to the fermentation tank as agitating them in fermentation tank, thereby removing stench and fermenting the mixture uniformly. CONSTITUTION: The apparatus comprises a garbage supply hopper into which material is supplied, to the lower side of which leachate is discharged so that the leachate is collected, and in which screw is slantly installed; a diluent supply unit(5) for supplying diluent to the material from the upper side when the material is supplied through screw conveyors(4,6) at one side of pulverizer(3) for pulverizing the material supplied through the screw; a mixer(7) for supplying mixed material into the supply units using air transfer machines(8,13) by mixing the material supplied from the screw conveyors with diluent; supply units(40,41,42) for supplying the mixed material supplied from the air transfer machines into fermentation chamber as hopper installed on guide rail(33) is being moved back and forth; a fermentation chamber(50) in which perforated plate(73) are installed so that the fermentation chamber is divided into first, second and third fermentation tanks(70,71,72); an air conditioning room which divides the lower part of the fermentation chamber into first, second and third fermentation chambers by partitions(57,58), and which supplies air supplied from the air conditioning system to the first, second and third fermentation chambers; an agitating unit(9) which is installed inside the fermentation chamber, and in which agitating blade is installed on rotation shaft to agitate the material as the agitating unit is being moved on transfer car rail; a rotation guiding unit(90) comprising rotation shaft which gives rotational force to the agitating unit as the agitating unit is positioned, and to which housing rotationally installed at the outer side of base shaft installed on supporting shaft by means of thrust bearing is connected; an exit screw(10) installed at the right side of the third fermentation tank to discharge the material to the outside; and an air conditioning system installed at the outer side of the first, second and third fermentation chambers to supply air into the first, second and third fermentation chambers.
Patent KR-20030075276-A (KR)
Title: High temperature Generator for Absorption Chiller and Heater
Inventor: CHUN HO JUN
IPC: F25B15/00
Filed: 2002-03-18
Abstract: PURPOSE: A high-temperature regenerator of an absorption-type heating and cooling apparatus is provided to improve heat exchange efficiency, reduce the length of the manufacturing process, and minimize the overall size of the high-temperature regenerator. CONSTITUTION: In a high-temperature regenerator(30) of an absorption-type heating and cooling apparatus, an inner tube(14) is combined to the inside of an outer shell(12) and Lithium Bromide solution(16) is charged between the outer shell and the inner tube. A burner is installed on a side of the inner tube, to form a flame part(18). An exhaust port(22) for exhaust of exhaust gas is formed on the other side opposite to the burner. Plural elliptical heat transfer tubes(34) are installed zigzag between the flame part and the exhaust port, to cause flow of the exhaust gas.
Patent KR-20030075422-A (KR)
Title: Apparatus for writing and reading data by using cantilever
Inventor: NAM HYO JIN
IPC: G11B9/00
Filed: 2002-03-19
Abstract: PURPOSE: A device for writing and reading information using a cantilever is provided to write and read the information by using piezoelectric sensors, and to make height of the arrayed cantilever uniform. CONSTITUTION: A silicon support consists of the first silicon layer(51), a silicon oxide film(52), and the second silicon layer(53). A cantilever unit is lifted up by etching one lower side of the second silicon layer. A silicon nitride film(54) is formed in an upper part of the second silicon layer of the cantilever unit. A tip(57) is formed on edge of the cantilever unit. Piezoelectric sensors(90) are formed in an upper part of the silicon nitride film, and are composed of a lower electrode(91), a PZT film(92), and an upper electrode(93).
Patent KR-20030002299-A (KR)
Title: Substrate processing apparatus, substrate processing method, semiconductor device fabricating method, and conveying unit
Inventor: MATSUNAGA TATSUHISA
IPC: H01L21/677
Filed: 2002-03-22
Abstract: PURPOSE: To provide a substrate processing apparatus in which it is possible to reduce the size of a feed screw axis or a driving unit of a motor by balancing up-down pressure of platform, omit a pressure control valve and a control system of complex structure by communicating to atmosphere, prevent the entry of dust and lubricant gas within a hollow unit into a stand by room by separating the feed screw axis or guide rail from the stand by room by a first bellows and a second bellows, and prevent the bellows from being deformed due to the difference of pressure between inside and outside of the hollow unit by deformation prevention plates. CONSTITUTION: A first bellows 41 and a second bellows 42 are arranged on an upper portion and a lower portion of the platform of an boat elevator 20 installed in the stand by room of a load lock chamber 4 respectively, thus insides of hollow units of the first and second bellows, 41 and 42, are communicated to atmosphere pressure. A plurality of deformation prevention plates 45 are interposed in a vertical direction at same internals between the first and second bellows 41 and 42, with each deformation prevention plate 45 being guided by the plurality of auxiliary guide rails.
Patent KR-20030079544-A (KR)
Title: Network system and method of operating the same network system
Inventor: HAN MI SUK
IPC: H04L12/24
Filed: 2002-04-04
Abstract: PURPOSE: A network system and a method for operating the same are provided to offer communication extrinsic services from the external of a communication network using internal resources of the communication network by introducing an interface that can access resources of a network system. CONSTITUTION: An application server(100) includes an application server agent(110) and a user interface(112). The application server agent(110) reads a configuration file, stores the contents, and drives the user interface(112). Then the application server agent(110) drives a start/end management module(114), operates a system start logic, and activates a CORBA(Common Object Request Broker Architecture) communication function with a gateway. Then the application server agent(110) drives an integrated control module(118) and installs a necessary service according to the configuration contents stored in the memory. The user interface(112) executes an interface function between the application server(100) and the operator.
Patent KR-20030080571-A (KR)
Title: a neck-tie
Inventor: KANG SUNG KU
IPC: A41D25/00
Filed: 2002-04-09
Abstract: PURPOSE: Provided is a tie having various patterns printed on the top surface and a tap of a trademark attached on the back surface, which is conveniently and readily fixed. CONSTITUTION: The tie has various patterns printed on the top surface and a tap(4) of a trademark attached on the back surface. The tap(4) is formed in one piece with a lid(10) of a predetermined length. The lid has a binding device(6) provided with at least one button hole(8) of a predetermined size and width. When the tap has more than one button hole, the button holes are disposed at regular intervals. In addition, the tap has resilient bands at both sides of its end. By using this tap(4), a user is capable of fixing a tie when washing his hands or face and during his activities.
Patent KR-20030080876-A (KR)
Title: Bonding equipment for circuit board of flat panel display and bonding method using the same
Inventor: HAN DONG HEE
IPC: G02F1/13
Filed: 2002-04-11
Abstract: PURPOSE: A device and a method for bonding a printed circuit board of a flat display device are provided to improve the bonding quality and realize the continuous work to improve productivity, by carrying out the temporary bonding and main bonding in sequence while rotating a glass and a printed circuit board loaded on a table in the peripheral direction. CONSTITUTION: A device for bonding a printed circuit board of a flat display device includes a table(4) rotatively mounted to a working die(2), alignment elements(6) mounted to the table for aligning a glass and a printed circuit board to the table for loading and setting, and a bonding unit(8) fixed to the working die for bonding the glass and the printed circuit board together. The bonding unit includes first and second bonding parts(8a,8b) mounted at positions corresponding to the aligning elements and apart from each other. The first bonding part presses the circuit board and carries out temporary adhesion for 3-7 seconds. The second bonding part presses the circuit board and carries out main adhesion for 5-13 seconds.
Patent KR-20030083536-A (KR)
Title: Yellow soil beehive and manufacturing method thereof
Inventor: KIM WON HO
IPC: A01K47/00
Filed: 2002-04-19
Abstract: PURPOSE: A method for preparing loess beehive is provided to enhance temperature control ability by forming upper and lower bodies and a cover of the beehive in order to prevent bees from cold injury and to shield direct sun-light by using a conical loess cover. CONSTITUTION: The loess beehive prepared by the method comprises an upper body(30) and a lower body(40) formed of loess porcelain; a wooden panel(50) covering the upper body(30); and a cover(60) with a water-proof layer(62) for covering surface of the wooden panel(50). The loess porcelain for forming both of the upper and lower bodies(30,40) includes germanium and elvan stone material in constant relative ratio and is formed by mixing and baking a mixture of the loess, the germanium and the elvan stone material at 900-1100deg.C. And, the water-proof layer(62) is an enamel or glaze film.
Patent KR-20030085722-A (KR)
Title: Appparatus and method for inspecting parts
Inventor: KANG WAN SUN
IPC: H05K13/08
Filed: 2002-05-01
Abstract: PURPOSE: An apparatus and a method for testing components are provided to remove a scanning process of an X-direction, reduce a measurement time and a test cost by using an improved reference grating plate. CONSTITUTION: An apparatus for testing components includes an illuminating unit(23), a reference grating plate(22), a camera(24), and a reference grating generation unit. The reference grating plate(22) is installed nearly to a test target in order to receive the light of the illuminating unit(23) before the light of the illuminating unit(23) approaches the test target. A reference grating(22a) is partially formed on a surface of the reference grating plate(22) in order to form the shade on the surface of the reference grating plate(22). The camera(24) is used for photographing an image of the shade formed on the surface of the reference grating plate(22). The reference grating generation unit generates the reference grating(22a) in order to generate moire patterns.
Patent KR-20030088249-A (KR)
Title: Method of Fabricating Package of semiconductor laser devices
Inventor: KANG IN SU
IPC: G02B6/42
Filed: 2002-05-13
Abstract: PURPOSE: A semiconductor optical device package and a manufacturing method thereof are provided to reduce the size of a product by using a flip chip bonding and a silicon hole to manufacture an optical device package. CONSTITUTION: A solder bump(14) is formed on an electrode pad of an optical device(11), which is provided with a waveguide or a light-receiving region(12) and one more than electrode pad on a surface thereof. A silicon substrate(15) includes a metal wiring layer(16) deposited and patterned with a metal thin film, a protective film(17) on the metal wiring layer(16), a flip chip bonding band patterned with the protective film(17) selectively, a substrate metal pad, and a silicon hole(20). A solder ball(21) is an electrical intermediate and adhered to the substrate metal pad on the silicon substrate(15). After the optical device(11) and an optical fiber(22) are formed in line through the silicon hole(20) formed on the silicon substrate(15), the optical fiber(22) is fixed on a silicon substrate(15) by adhesives(23).
Patent KR-20020088382-A (KR)
Inventor: MATSUI MIKIO
IPC: H01L25/10
Filed: 2002-05-17
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device wherein the number of processes is reduced, no member for lamination is required, and cost is reduced. CONSTITUTION: Related to a lamination package, a semiconductor chip is mounted on a PTP substrate (step 1). A plurality of PTP substrates and a core substrate where an adhesive is applied on both surfaces are three- dimensionally aligned and laminated, and then thermo-compression-bonded at a temperature where the adhesive does not cure but melts for temporary fitting by a tacking force of the adhesive (step 2). Core substrates in which a plurality of PTP substrates are temporarily fixed are laminated (step 3). The layers are bonded together under thermal pressing (step 4). Thus, the number of manufacturing processes is reduced while no member for lamination is required for a lower cost. Since a member for lamination such as a spacer is not required, the lamination package becomes thinner.
Patent KR-20030090381-A (KR)
Title: Letters recognition method and letters recognition apparatus
Inventor: DO JUNG IN
IPC: G06K9/62
Filed: 2002-05-23
Abstract: PURPOSE: A method and a device for recognizing a character are provided to recognize the character by storing the data of the character based on the relative coordinates value from a start point of each stroke to an end point, and reading the corresponding stroke from the stored character data based on the relative value of the stroke inputted in an order. CONSTITUTION: A controller(3) includes a stroke data storing part(4) expressing each stroke of the character as the relative coordinate values of the start point and storing it. An input part(1) receives the character. The controller searches the stroke data storing part by obtaining the data of each stroke as the relative value for the start point of each character inputted from the input part. Thus, the controller recognizes the character by finding out the corresponding stroke sequentially.
Patent KR-20030092212-A (KR)
Title: Massage clip
Inventor: JO WOO IK
IPC: A61H39/04
Filed: 2002-05-29
Abstract: PURPOSE: A massage nipper is provided to relax muscles and to obtain smooth blood circulation, and to oxidize fat accumulated in the body by picking up and massaging whole body with a roller. CONSTITUTION: The massage nipper(1) comprises a pushing portion(2); a pair of nipper portions spaced from the pushing portion(2) and rotatable and forced by elastic power; a pushed portion(6) having a contact face(6a) formed on bottom end of the nipper portions and having at least one of rollers(6b). The roller(6b) is integrated with pin fixtures(6d) arranged along length of the nipper portions and coupled by means of shaft pin(6c) prepared of permanent magnet material.
Patent KR-20030093624-A (KR)
Title: Tire having dual structure
Inventor: KIM JEONG TAE
IPC: C08K3/36
Filed: 2002-06-04
Abstract: PURPOSE: Provided is a tire having a two-layer structured inner liner, which has improved endurance by containing silica and a coupling agent in an inner liner layer made of a diene-based rubber. CONSTITUTION: The two-layer structured inner liner contains a first layer made of a butyl-based rubber and a second layer made of a diene-based rubber containing a natural rubber, wherein the second layer is placed between the first layer and a carcass layer and contains 10-30pts.wt.(based on the diene-based rubber of 100pts.wt.) of the silica and 2-8pts.wt.(based on the silica of 100pts.wt.) of the coupling agent. The coupling agent is bis(triethoxy silyl propyl)tetrasulfane and the silica has a specific surface area(N2SA) of 140-180m¬2/g and the moisture content of 5-10%.
Patent KR-20030094546-A (KR)
Title: Adhesion Paper Tape and Method of Preparing thereof
Inventor: ANGN BYONG DUK
IPC: C09J7/04
Filed: 2002-06-04
Abstract: PURPOSE: A paper adhesive tape, its preparation method and its use are provided, to improve the recycling property, the environmental-friendliness and the water solubility of a paper adhesive tape. CONSTITUTION: The paper adhesive tape(100) comprises a paper(120) whose one surface is smoothened for releasing treatment; an aqueous silicone film which is coated on the smoothened surface of the paper for imparting the releasability and is dried; and a water-soluble first adhesive layer(160) which is coated on the opposite surface of the silicone film and is protected with a releasing paper(150a, 150b). Preferably a water-soluble adhesive in the water-soluble first adhesive layer(160) comprises acrylic acid, butyl acrylate monomer and 2-ethylhexyl acrylate monomer.
Patent KR-20030094557-A (KR)
Title: Constant velocity joints
Inventor: YOON HYEOK CHUN
IPC: F16D3/207
Filed: 2002-06-04
Abstract: PURPOSE: A constant velocity joint is provided to reduce friction force of a bearing, a roller, and a trunnion and to effectively reduce lateral rocking, while not needing a spline process. CONSTITUTION: A constant velocity joint comprise a housing(10) formed in a circular cylindrical shell shape; trunnions(20) installed inside the housing in the same direction; bearings(30) combined to the trunnions; rollers(40) combined outside the bearings; and a driving shaft(50). An insertion part(52), forming grooves(51) at regular intervals to be combined to the inside of the housing with a spherical roller, is connected to the end portion of the driving shaft.
Patent KR-20030095838-A (KR)
Title: Nipper for preventing bounding of wire
Inventor: LEE WOO SEOK
IPC: B25B7/00
Filed: 2002-06-14
Abstract: PURPOSE: A nipper for preventing a broken wire from spattering is provided to prevent the injury of a worker by installing a cap at the middle part of the nipper. CONSTITUTION: In a nipper, a ring-shaped unit(110) is integrally formed at the center of a first body(1), and has an insertion hole(111). A driving gear(120) is installed at the center of a second body(2), and is fit into the insertion hole. A pinion gear(130) is rotatably installed at one side of the ring-shaped unit, and is engaged with the driving gear. A cap(140) is rotatably coupled to the other side of the ring-shaped unit by a hinge. A rack gear(142) is formed at the inner circumference of the cap, and is engaged with the pinion gear. The driving gear rotates the pinion gear when a worker grasps a handle(2). And, the cap is rotated on the hinge, and covers a cutting unit(11) of the nipper.
Patent KR-20030097532-A (KR)
Title: Fluorinated acrylate derivative having carbonate groups and polymerizable composition comprising same
Inventor: CHO SEONG YUN
IPC: C08F20/28
Filed: 2002-06-21
Abstract: PURPOSE: A fluorinated carbonate-containing acrylate derivative, its preparation method, a polymeric composition containing the derivative, and a polymer thin film and polymer molded product prepared by using the composition are provided, to improve the compatibility with a dye and the adhesive strength to a substrate and to reduce the light propagation loss and the optical birefringence. CONSTITUTION: The fluorinated carbonate-containing acrylate derivative is represented by the formula 1, R1 is H, an alkyl group of C1-C3, F or Cl; a is an integer of 1-4; R2 is -(CH2)nO- or -(CH2CH2O)m- (wherein n is an integer of 1-20 and m is an integer of 2-20); A is an arbitrary substituent and is an alkylene of C1-C10, benzene or F-substituted benzene if substituted; and R is -(C(CF3))2-, F-substituted benzene, -R3-(CF2)b-, -R4-CF2O £(CF2CF2O)c(CF2O)d|CF2-, -CH2RFCH2--CH2RFCH2OCH2C(-)HCH2-, -R5-CF(CF3)O(CF2)e£CF(CF2)CF2O|f-, -CF(CF3)- or -CH2C(-)HCH2OCH2RFCH2OCH2C(-)HCH2- (wherein RF is -(CF2CFX1)gCF2-, -(CF2CFX1)g(CFX2CF2)h-, -(CF2CFX1)g(CF2CFX2)hCF2- or -(CF2CFX1)g(CH2CY1Y2)h(CF2CFX1)iCF2- (wherein X1 is Cl or Br; X2 is F, Cl or Br; Y1 and Y2 are independently H, CH3, F, Cl or Br)).
Patent KR-20040005306-A (KR)
Title: Apparatus for detecting a window fogging status
Inventor: KANG YEONG ROK
IPC: G01K13/00
Filed: 2002-07-09
Abstract: PURPOSE: A fogging-up detecting apparatus for a vehicle window is provided to precisely detect a fogging state in the vehicle window by detecting relative humidity and temperature of the vehicle window. CONSTITUTION: A fogging-up detecting apparatus for a vehicle window includes a thermal conductive member(10), a lower case(20), a PCB assembly, an upper case(50) and a mount. The lower case(20) is formed with an attaching slot for attaching the thermal conductive member(10) and a perforated hole formed in the attaching slot. The PCB assembly has a temperature and humidity detecting sensor module. The upper case(50) is provided with at least one rib(54) for attaching the temperature and humidity detecting sensor module to the thermal conductive member(10). The mount is formed with a perforated hole for receiving the thermal conductive member(10).
Patent KR-20040005519-A (KR)
Title: All-In-One Computer
Inventor: LEE MYEONG GYU
IPC: G06F1/00
Filed: 2002-07-10
Abstract: PURPOSE: A built-in type computer is provided to change hardware and supply a burglarproof device. CONSTITUTION: A front cover(30) includes a display window for exposing a partial portion of a display unit. A rear cover(50) is combined with the rear portion of the front cover(30), receives the display unit and a main body unit, and includes an opening. A door(70) opens/closes the opening of the rear cover(50). At least one engaging projection is mounted at an edge of the door(70). At least one engaging hole is mounted in the rear cover(50) at a position corresponded to the engaging projection and is engaged with the engaging projection. A locking unit is mounted at a contacted area between the door(70) and the rear cover(50) and locks the door(70) with respect to the rear cover(50). The locking unit includes the follow elements. A door locking hole is formed in the door(70). A cover locking hole is formed in the rear cover(50) at a position corresponded to the door locking hole. A locking device(95) includes a lock unit(95a) which passes the door locking hole and the cover locking hole and locks the door(70), and a burglarproof cable(95b) which is connected to the lock unit(95a).