baber/WOPTO huggingface dataset:
Patent KR-20020085207-A (KR)
Title: Cassette for Loading Glass
Inventor: LEE JEONG JUN
IPC: G02F1/13
Filed: 2001-05-07
Abstract: PURPOSE: A substrate receiving cassette is provided to stack a plurality of liquid crystal panels by an individual unit by mounting auxiliary cassettes and remove the stacking of the liquid crystal panels to a conveying packing box, thereby reducing the producing steps and time and minimizing the generation of damage and static electricity of the panels. CONSTITUTION: A substrate receiving cassette includes a plurality of auxiliary cassettes(70) each having lathe plates(58) formed with lathes to stack a plurality of liquid crystal panels, a stopper(62) for limiting the excessive insertion of the liquid crystal panels, and upper and lower frame elements(52,54) mounted with the lathe plate and the stoppers, and a main cassette(80) having guide elements for guiding the auxiliary cassettes for receiving at least more than one auxiliary cassettes via the guide element.
Patent KR-20020085226-A (KR)
Title: Forming object having zeolite and fabrication method thereof
Inventor: LIM BONG HWAN
IPC: C04B35/195
Filed: 2001-05-07
Abstract: PURPOSE: Provided is a manufacturing method of molded articles containing zeolite which have improved heat-resistance, mechanical strength and whiteness for good castability in addition to the nature of zeolite by mixing zeolite with calcium, ionic calcium and clay materials. CONSTITUTION: The molded articles containing zeolite with various shapes are manufactured by the following steps of: mixing 25-35wt.% of zeolite powder(>=200mesh), 5-10wt.% of calcium containing more than 50% of calcium ions, and clay materials such as kaolin, superwhite and yellow earth; casting the mixture of raw materials; drying at room temperature; and optionally glazing and coloring; sintering at 500-1200deg.C; and cooling at room temperature.
Patent KR-20020085571-A (KR)
Title: work car for viniyl house
Inventor: KIM TAE UK
IPC: A01G9/14
Filed: 2001-05-09
Abstract: PURPOSE: A working car capable of performing smooth movement thereof and easy spraying of agricultural chemicals is provided which has a clean appearance and gives no fear of the loss of agricultural chemicals and electric shock by destruction of electrical cables and agricultural chemical hoses. CONSTITUTION: The working car has a harvesting part(2) and plural wheels(101), wherein a conventional power supply source apparatus(4) comprising an engine, generator and accumulator, spray nozzle(301) and agricultural chemical vessel(3) are installed on the upper part thereof, and the power supply source apparatus is connected to a drive motor for driving the wheels and a control box to supply an electric power source.
Patent KR-20020085921-A (KR)
Inventor: LEE SANG BOK
IPC: H01J29/76
Filed: 2001-05-10
Abstract: PURPOSE: A deflection yoke is provided to improve the mis-convergence due to the change of magnetic field by forming a compensating apparatus on one side of a rear plate. CONSTITUTION: A coil separator(10) is comprised of a screen unit(11a) coupled to a screen surface of a cathode ray tube, a rear plate(11b), and a neck unit(12) coupled to an electron beam gun of cathode ray tube. Horizontal and vertical deflection coils(15,16) are provided to inner/outer-surface of the coil separator(10) and form horizontal and vertical deflection magnetic fields. A ferrite core(14) is provided on an outer surface of the coil separator(10) so as to reinforce the magnetic fields of the horizontal and vertical deflection coils(15,16). Compensating units(21a,22a) made of a magnetic body are provided on one side of the rear plate(11b) to be rotated centering around the neck unit(12) and compensate mis-convergence.
Patent KR-20020086106-A (KR)
Title: Toll Collection system and Method for Open Toll Gate
Inventor: BAE TAE UNG
IPC: H04W4/02
Filed: 2001-05-11
Abstract: PURPOSE: Provided are a device and a method for collecting toll in open tollgate, which collects a toll corresponding to kind of automobile in entrance of tollgate. CONSTITUTION: The device comprises a unit(100) which is load on car, and has information about a model of car, smart card and various automobiles, as well as unique functions for power transmission; a roadside base station(200) for exchanging an information for collecting a toll by using the unit(100) and radio communication; a terminal controller(400) for toll collection, which receives an automobile information from the base station, and calculate a toll, and collects the toll. The unit(100) comprises the terminal controller(400).
Patent KR-20010105183-A (KR)
Title: 전동기의 회전자 및 그 제조방법
IPC: H02K15/03
Filed: 2001-05-14
Abstract: 본 발명은, 전동기의 회전자 및 그 제조방법에 관한 것으로, 링형상으로 형성된 영구자석과, 상기 영구자석의 중심에 배치된 회전축과의 사이에, 고무재로 이루어진 완충부재를 가황성형함으로써, 영구자석과 회전축을 완충부재를 개재시켜 일체로 연결함으로써, 회전자의 방진이나 편심 방지를 적은 부품으로 실현하여 전동기의 저비용화를 도모한다.
Patent KR-20020087586-A (KR)
Inventor: YOON JONG GYUNG
IPC: F16L23/02
Filed: 2001-05-14
Abstract: PURPOSE: A pipe jointing flange is provided to prevent water-leakage at a joint part of pipes caused by vibration, external impact or weak earthquake by interposing a position fixing member when coupling upper and lower bodies of the flange. CONSTITUTION: A rubber member or a packing is interposed between an outer surface of a pipe and a flange. A flange(1) has an upper body(2a) and a lower body(2b). The flange(1) is provided at both sides thereof with a coupling part to which a bolt(5) is screw-coupled. The coupling part includes a pair of connection members(3a,3b), which are coupled to each other by means of the bolt(5), a reinforcement member(9) formed at an outer portion of the connection members(3a,3b) so as to push a taper part(7) of a position fixing member(6) when assembling the coupling part.
Patent KR-20020094302-A (KR)
Title: Teaching tool for estimating a growth of a young child
Inventor: CHUN JEONG HYEON
IPC: G09B19/00
Filed: 2001-06-08
Abstract: PURPOSE: A studying tool for evaluating development in childhood is provided to systematically determine degree of development of children as learners by comprising an evaluation aids as well as basic aids like teaching plate, handcrafting materials, teaching cards, prints, models as a studying tool set. CONSTITUTION: The studying tool comprises a basic aids(1) provided as a real thing to test a child(C) as a learner; and an evaluation aids(2) to determine development of the child to handle the basic aids as a studying tool set. By utilizing the evaluation aids(2) after fully knowing notice for conducting the test to selectively propose the basic aids(1) to the child, it allows the child to follow a series of test process according to an evaluation standard manual contained in the evaluation aids(2). The manual may be prepared under a principle of statistics and development evaluation widely known and used in Gesel, Bayley Scale, DDST(Denver Developmental Screening Test), WPPSI(Wechsler Preschool Primary Scale of Intelligence) or the like.
Patent KR-20020095547-A (KR)
Title: Gate structure of non-volatile memory device and Method of manufacturing the same
Inventor: HWANG JAE SEONG
IPC: H01L21/8247
Filed: 2001-06-14
Abstract: PURPOSE: A gate structure of a non-volatile memory(NVM) device is provided to eliminate the possibility of particles and defects caused by an etch process, by forming a control gate through a damascene process so that an etch process is performed only once until the control gate is formed after a floating gate is formed. CONSTITUTION: An active region and a field region are defined in a semiconductor substrate(100). A plurality of floating gates(106) are formed on the semiconductor substrate. The first stop layer(108) is formed on the floating gates and the semiconductor substrate. An interlayer dielectric(110) and the second stop layer(112) are sequentially formed on the first stop layer, having a plurality of trenches(114) which penetrate a part of the first stop layer over each floating gate and partially expose the upper surface of each floating gate. A dielectric layer(116) is formed on the inner wall and the bottom surface of the trenches. A plurality of control gates(120) fill the trenches, planarized with the surface of the second stop layer.
Patent KR-20020096428-A (KR)
Title: Learning method using information of user's action on the web
Inventor: RYU JEONG SEOP
IPC: G06F17/00
Filed: 2001-06-19
Abstract: PURPOSE: A learning method using a user action information on a web is provided to supply a personal service in accordance with a tendency of an individual by reflecting the tendency of the individual being varied through a learning with respect to a user profile on a web. CONSTITUTION: A web site is divided into a plurality of categories using structure information of a web site, weight values with respect to a user initial file and each category of the web site are decided using user information, user preference information, and population statistics information(21). A conventional user profile is obtained for a learning(22). The user profile is expressed as a pair of weight values. An action of the user on the web site is extracted through a web log analysis, transaction details, and a cart analysis, and feedback data for learning are obtained(23). An actual interest of the user is reflected using the obtained user data(24). In detail, a learning is performed using a category weight value and a weight value of a keyword which are objects of a feedback of the user profile, and a learning result is reflected in the user profile.
Patent KR-20030000848-A (KR)
Title: method for fabricating semiconductor device
Inventor: KIM DO U
IPC: H01L21/28
Filed: 2001-06-27
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to easily form a buried contact part at junction portion of cell node between an access and drive transistor. CONSTITUTION: After forming a field oxide(205) in a semiconductor substrate(200), a gate oxide(208) and a first doped polysilicon layer(210) are sequentially formed on the resultant structure. A buried contact part(240) is formed by implanting dopants into the exposed substrate(200). An oxidation preventing layer is formed on the first doped polysilicon layer(210) except for the buried contact part(240). Metal, such as titanium is deposited on the exposed buried contact part(240) by using the oxidation preventing layer as a mask. A silicide layer(262) is formed on the buried contact part(240) by annealing the resultant structure. Then, a gate pattern(230) is formed on the resultant structure.
Patent KR-20010079308-A (KR)
Inventor: KO SEOK TAE
IPC: G11B19/02
Filed: 2001-07-06
Abstract: PURPOSE: A sound detector is provided to have an excellent endurance even in a severe usage condition as well as be capable of simultaneously implementing a plurality of CDs by simultaneously connecting the plurality of CDs. CONSTITUTION: At least one CD-ROM drives(10,20,30) house at least one DC to extract audio signals stored in the CD. A key input block(60) receives key input signals input by a user. A microprocessor(40) selects one of the CD-ROM drives(10,20,30) in accordance with a signal transmitted from the key input block(60) to output a music decoded from the selected CD-ROM drive, and controls a process for storing information related to the selected DC in a memory(50) and a display process. Output signals from the microprocessor(50) are output by a displayer(70).
Patent KR-20030004783-A (KR)
Title: Apparatus For Conveying Substrate
Inventor: LEE BYEONG HYEON
IPC: G02F1/13
Filed: 2001-07-06
Abstract: PURPOSE: A device for carrying a substrate is provided to increase the friction force between a carrier roller and a substrate for improving the control force for the substrate when conveying or carrying the substrate. CONSTITUTION: A device for carrying a substrate includes a plurality of roller shafts(11) connected to a driving motor and rotating in one direction, and at least one or more carrier rollers(12) respectively inserted by the roller shafts with an outer circumferential surface in the concave and convex shape to contact a bottom surface of a substrate to advance the substrate, wherein the substrate is a glass substrate and the carrier rollers are formed of teflon or PVC(PolyVinyl Chloride).
Patent KR-20020006645-A (KR)
Inventor: DOUGAMI MASAKI
IPC: F15B15/22
Filed: 2001-07-13
Abstract: PURPOSE: To suppress the vibration of a cushion seal, and to prevent the generation of any sound when a cushion ring 26 is advanced to the cushion seal 34. CONSTITUTION: A spacer 35 is provided on the cushion seal 34 at the position adjacent to a rear part in the advancing direction of the cushion ring 26. This spacer is movable in the axial direction, and the inside diameter is set to be larger than the inside diameter of the cushion seal.
Patent KR-20030010095-A (KR)
Title: Manufacturing method for high-output semiconductor laser diode
Inventor: JANG YEONG HAK
IPC: H01S5/30
Filed: 2001-07-25
Abstract: PURPOSE: A high power semiconductor laser diode making method is provided to improve a reliability and to reduce power consumption of a system by improving an operating voltage characteristic of a laser diode. CONSTITUTION: An n-type AlGaAs clad layer(20), an active layer(30), the first p-type AlGaAs clad layer(40), an n-type AlGaAs current blocking layer(50), the second p-type AlGaAs clad layer(60) are sequentially deposited on a GaAs substrate(10). The third p-type AlGaAs clad layer(70) is formed on the second p-type AlGaAs clad layer(60) so as to have a "W" shape, and a p-type GaAs cap layer(80) is formed on the third p-type AlGaAs clad layer(70).
Patent KR-20020013453-A (KR)
Inventor: KANEDA YUSHI
IPC: G02F1/35
Filed: 2001-08-09
Abstract: PURPOSE: To enable a laser beam having high output power to be emitted stably by preventing optical loss with respect to a fundamental wave from being increased while suppressing the heaping of impurities on optical surfaces of optical parts. CONSTITUTION: A deep ultraviolet laser beam being the higher harmonic generated in the inside of a nonlinear optical element 101 is emitted to the outside of the element 101 in a state in which the deep ultraviolet laser beam is separated spatially from a green laser beam being the fundamental wave. Then, a path in which the fundamental wave is closed is formed by making the green laser beam emitted to the outside of the element 101 to be reflected by an input coupling mirror 102 and by making the laser beam to enter into the inside of the element 101 again and also the deep ultraviolet laser beams emitted to the outside of the element 101 is taken out to the outside of a deep ultraviolet laser beam generating part 20 by making the laser beam to be reflected by a reflecting mirror 28 different from the input coupling mirror 102.
Patent KR-20020015968-A (KR)
Inventor: KAWAHARA ISAO
IPC: G09G3/28
Filed: 2001-08-23
Abstract: PURPOSE: A control device for addressing display panel with reduced electric consumption is provided to display gray-scale images by writing display information to an image display area of a panel. CONSTITUTION: A plasma display(PD1) includes an input image signal converting unit(2), a sub-field information generating unit(3) and a plasma display panel apparatus(4). The display information includes values of a plurality of sub-fields that constitute one field. The plasma display(PD1) converts an input image signal into a piece of display information so that a difference between sub-fields in correspondence with each other in adjacent high gray-scale levels becomes less. The plasma display(PD1) displays a gray-scale image in accordance with the piece of display information.
Patent KR-20030018137-A (KR)
Title: a refrigerator
Inventor: CHO SEONG HO
IPC: F25D11/02
Filed: 2001-08-27
Abstract: PURPOSE: A refrigerator is provided to liquidate difference of temperature in a refrigerator compartment. CONSTITUTION: A first heat transfer part(82), second heat transfer parts(84a,84b,84c,84d) and a third heat transfer part(86) are installed on a partition(52) dividing a freezer compartment(F) and a refrigerator compartment(R) and insides of shelves(62a,62b,62c,62d) to transfer cold in the freezer compartment side to the refrigerator compartment side by conductive way so as to liquidate difference of temperature between a left side and a right side and between an upper part and a lower part of the refrigerator compartment.
Patent KR-20020072176-A (KR)
Inventor: IKEDA HAJIME
IPC: H01L21/336
Filed: 2001-08-29
Abstract: PURPOSE: To solve the problem of the characteristics of a thin-film transistor becoming ununiform, because the amount of regression due to the side-etch varies when a Mo-W alloy film which is to become the gate of the thin-film transistor is processed with wet-etching method which ensures superior productivity. CONSTITUTION: In a polycrystalline Si thin-film transistor substrate having a self-aligned LDD, the Mo-W alloy in a concentration of W from 5 wt.% to 30 wt.%, more desirably from 17 wt.% to 22 wt.% is used for the gate and a substrate is formed containing the process through wet etching which uses an echant having the phosphoric acid in the concentration range of 60 wt.% to 70 wt.%.
Patent KR-20020045503-A (KR)
Inventor: DOI TAKESHI
IPC: H01L27/14
Filed: 2001-08-30
Abstract: PURPOSE: To realize high speed reading of an optical information processor by enhancing the sensitivity of a photodiode fabricated on the same SOI substrate as that of other semiconductor circuit devices while enlarging the frequency band. CONSTITUTION: In order to enlarge the frequency band, the buried layer 502 of a photodiode is buried deep or impurity concentration of the buried layer is reduced. Furthermore, the thickness of an oxide film 401 on the SOI substrate is selected to maximize reflection light.
Patent KR-20030018990-A (KR)
Title: A automatic transmitting method of cid
Inventor: YANG HYEON MO
IPC: H04M1/57
Filed: 2001-08-31
Abstract: PURPOSE: A method for automatically transmitting CID(Caller ID) is provided to set a receiving phone in an automatic origination mode, if a user of the receiving phone is in an absent state, so that the user can receive CID and voice using a desiring phone. CONSTITUTION: A receiving phone checks whether automatic origination is set(S110). If so, a controller of the receiving phone starts the first timer(S110) and checks whether the first time is operated for a predetermined set time or ends a count(S120). If so, the receiving phone makes a hook switch off-hook(S130). The receiving phone decides whether a dial tone signal is received(S140). If so, the receiving phone dials the third receiving phone(S150). An automatic originating part of the receiving phone decides whether a corresponding call is set(S160). If so, whether the set call is in a busy state is decided(S170). If so, the step S110 is returned, and if not, the receiving phone transmits CID and voice to the third receiving phone(S180) and decides whether a re-transmission requesting signal is received from the third receiving phone(S190). If not, connection is released(S200). If a call is not set in the step S160, the receiving phone starts the second timer(S210) and decides whether the time counted by the second timer is 3 minutes(S220). If not, the step S160 is returned, and if so, connection is released(S200).
Patent KR-20020028770-A (KR)
Title: Driving arrangements for active matrix lcds
Inventor: BROWNLOW MICHAEL JAMES
IPC: G09G3/20
Filed: 2001-09-05
Abstract: PURPOSE: Automated analysis of images for liquid crystal displays is provided, which is related to power reduction in liquid crystal displays. More particularly, the invention relates to a method of reducing the power required to display a sequence of digital images on a liquid crystal display, and to hardware for implementing this method. CONSTITUTION: A simplified block diagram of an embodiment of the invention is shown in Figure 9. A data analysis means(26) operates on input data, under the control of display timing signals in order to generate format control signals for a programmable multi-format digital data driver(28). The data analysis means(26) are implemented remotely from the display driver(28), say within the LC controller (not shown), or it is distributed within the data driver(28) itself
Patent KR-20030021908-A (KR)
Title: Plastic harmonica
Inventor: PARK SUNG SOO
IPC: G10D7/12
Filed: 2001-09-10
Abstract: PURPOSE: A plastic harmonica is provided to mass-produce harmonicas by injection molding flat plates, insertion grooves, reeds, and supporting plates, and to easily clean the harmonica by easily separating sound plates from cases. CONSTITUTION: A sound plate(110) includes a rectangular flat plate(111), a plurality of partition plates(113) formed at the bottom of the flat plate, entrance grooves(111a) formed at the flat plate between the adjacent partition plates in parallel with the partition plates, reeds integrally formed with the flat plate, and support plates(117) integrally formed with the both sides of the flat plate. The sound plate is inserted into a case(120). The case has a perforation hole(123) formed in the front surface and a rear surface of the case.
Patent KR-20020022591-A (KR)
Title: Substrate processing equipment and method and covering member for use therein
Inventor: TOMETSUKA KOUJI
IPC: H01L21/00
Filed: 2001-09-18
Abstract: PURPOSE: Substrate processing equipment is provided to prevent particles on a wafer by making the wafer covered with a cooling and guarding plate while the wafer is being transferred, and to cool the wafer by making the heat of the wafer absorbed by the cooling and guarding plate. CONSTITUTION: A wafer(1) may be protected from being contaminated by contaminants and cooled at the same time. In a multi chamber chemical vapor deposition(CVD) equipment, while a wafer arm of a transfer robot transfers a high-temperature wafer(1) from a CVD chamber to a cooling chamber, the wafer is covered with the cooling and guarding plate(60). An abutting ring(61) is abutted along the perimeter of an upper surface of the wafer. A support ring(62) with the shape of a cylinder has a small height installed on the abutting ring. A covering plate(63) with the shape of a disc is formed on the support ring. A plurality of radiating fins(64) and a set of handles(65) are projected along both sides of the plurality of radiating fins, wherein the cooling and guarding plate arm(56) is inserted underneath the handles. The cooling and guarding plate has the abutting ring, the support ring, the covering plate, the radiating fins and the handles.
Patent KR-20030025367-A (KR)
Title: Rod construction method for assembly steel frame
Inventor: JUNG JUNG SEOP
IPC: E01C23/00
Filed: 2001-09-20
Abstract: PURPOSE: A process for forming an uphill road is provided to construct the road between two retaining walls in a rapid and environmentally friendship manner by using sand and earth, stones and/or rocks obtained from steel and iron materials and a ground. CONSTITUTION: The process comprises a first construction step of forming a flat base ground by cutting slope(1), mounting at least one of rectangular steel frame(120) on the base and filling filler into the frame(120); a second construction step of mounting at least one of another steel frame(220) and filling filler into the frame(220); a connection step of the lowermost frame(220) and the uppermost frame(120); and a step of forming substantial flat road surface between the first and the second retaining walls(100,200) by covering the road surface with soil. The retaining walls(100,200) are jointed by a reinforcement band(195). The steel frames(120) are connected together by a connection component.