baber/WOPTO huggingface dataset:
Patent KR-20010067055-A (KR)
Inventor: LEE MAN GYUN
IPC: G06F17/00
Filed: 2000-08-03
Abstract: PURPOSE: An Internet domain registration and management system and method is provided to register a plurality of names on one Internet domain, to register one name on a plurality of Internet domains, and at the same time, to grant characteristic value of the registrator to the Internet domain so that it can discriminate or recognize each Internet domain. CONSTITUTION: The web server comprises a web server(30), a domain registration & management server(50) and a relay server(40). The web server(30) receives a plurality of Hangul names and the characteristic value of the name registrator, used in a web browser, from the domain registration & management server(50). The domain registration & management server(50) manages a plurality of Internet domains and Hangul names by granting the registrator's characteristic value to the Hangul name to discriminate the Internet domain. The relay server(40) searches the Hangul name or the Internet domain, requested via the web browser by the Internet user, in the domain registration & management server(50).
Patent KR-20020013072-A (KR)
Title: A method for manufacturing of a semicondoctor device
Inventor: KIM YEONG GWAN
IPC: H01L21/8232
Filed: 2000-08-10
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to realize a high threshold voltage of a cell transistor using a comparatively low channel density and to embody a threshold voltage of a peripheral p-channel metal-oxide-semiconductor(PMOS) transistor using a comparatively low channel counter doping, by using a meta layer of which the work function is high as compared with a polycrystalline silicon layer doped with a high density n-type impurities. CONSTITUTION: A stacked structure of the first gate insulation layer(13) and a polycrystalline silicon layer(14) is formed in the upper portion of a peripheral NMOS region. The second gate insulation layer(15) and the first metal layer(16) are deposited on the entire surface. A planarization etch process is performed to expose the polycrystalline silicon layer. The second metal layer(17) is formed on the entire surface, and is patterned by the gate electrode mask to form a dual gate electrode having a gate electrode on the respective regions.
Patent KR-20000072186-A (KR)
Inventor: PARK IP GEUN
IPC: A47L17/00
Filed: 2000-08-14
Abstract: PURPOSE: A washing/drying/sterilizing device of food/cooking utensils and a method therefor are provided which are able to automatically wash/dry/sterilize large amounts of the food/cooking utensils for a short period of time. CONSTITUTION: The device comprises: (i) a key operating part which has a washing level key, a dry selecting key, a number of rinsing selecting key and an emergency stop key; (ii) a central processing unit which recognizes the function operated by the key operating part and generates an LED control signal to radiate the LED corresponding to the pressed key and also generates a water feeding valve control signal, a water supply valve control signal, a boiling heater control signal, a drying heater control signal, a motor control signal and a buzzer sound generating control signal; (iii) a water level sensor part which detects the water level when water is supplied and transmits the detected water level value to the central processing unit; (iv) a water-feeding valve control part which controls opening and shutting of the water-feeding valve according to the water-feeding valve control signal output from the central processing unit; (v) a water-supply valve control part which controls opening and shutting of the water-supply valve according to the water-supply valve control signal output from the central processing unit; (vi) a boiling heater driving part which controls operation of the boiling heater according to the boiling heater control signal output from the central processing unit; (vii) a boiling heater driving part which controls operation of the boiling heater according to the boiling heater control signal output from the central processing unit; (vii) a drying heater driving part which controls operation of the drying heater according to the drying heater control signal output from the central processing unit; (viii) a motor driving part which controls operation of the motor of rotating the washing tank according to the motor control signal output from the central processing unit; (vii) a buzzer sound generating part which generates a buzzer sound according to the buzzer sound generating control signal output from the central processing unit to inform users of terminating the process of washing and drying the food utensils or cooking utensils.
Patent KR-20000063979-A (KR)
Inventor: SEO YEONG OK
IPC: H01L21/30
Filed: 2000-08-14
Abstract: PURPOSE: Ultraviolet-hardening adhesive material component and semiconductor wafer fabrication adhesive sheet are provided to easily separate adhesive sheet from a wafer by reducing adhesive power of adhesive layer generated by illuminating UV on the adhesive sheet. CONSTITUTION: UV-hardensing adhesive material component includes a UV-hardening acryl adhesize material of 20-70 weight, and a UV polymer of 30-80 weight. The UV-hardensin adhesive material component includes acryl monomer 5-20. As an optical polymer starting material, the material component includes a benzoil composite, aceto-phenon-composite, oxide composite, amine and quinone. As material is being harden, inosiabate bridge-bonding material, a methyl bridge bonding material, and epoxy bridge bonding are included in the material component. Polymer prevention material is included by 0.01-1.0 weight.
Patent KR-20020015503-A (KR)
Title: Process for Preparing (YxGd1-x)2O3:Eu Phosphor Particles with monoclinic and cubic phases by Flame Spray Pyrolysis
Inventor: KANG YUN CHAN
IPC: C09K11/00
Filed: 2000-08-22
Abstract: PURPOSE: Provided is a preparation method of red fluorescent material with monoclinic and cubic phase by using flame spray pyrolysis, wherein sprayed droplet is an individual fluorescent material having perfect spherical shapes with the filled inside and is uniformly distributed without coagulation. The material is used in the plasma display, field emission display and for the lamp in the cathode-ray tube. CONSTITUTION: The above red fluorescent material is represented by the formula 1:(YxGd1-x)2O3:Eu, wherein 0<=x<=1. The preparation method comprises: making a 0.02-3M precursor solution by dissolving fluorescent main body consisting Y and Gd or their mixture and Eu activator in the distilled water, wherein a doping concentration of Eu to one mole of main body is 0.5-15mol.%, and the main body and the activator are selected from their nitrate, acetate and chloride; adding 1-30wt.% of the melting agent chosen from LiCl, KCl, NaCl, Li2CO3, Na2CO3, H3BO3 or their mixture of more than 2; making droplet of the above material with 0.1-100 micrometers of diameter by introducing the above precursor solution into a spray machine such as microwave, air nozzle, microwave nozzle and filter expansion aerosol generator; passing the above droplets through a diffusion flame reactor at 1,500-3,000deg.C; and heat treating the fluorescent droplets at 600-1,500deg.C and making them into a monoclinic or cubic shape.
Patent KR-20020016080-A (KR)
Title: folder typed phone having touch pad
Inventor: CHO HAE NAM
IPC: H04B1/38
Filed: 2000-08-24
Abstract: PURPOSE: A folder type terminal having a touch pad is provided to maximize a C/R(Control/Response) ratio by applying the notion of a touch pad and locating the touch pad close behind an LCD view part so that the touch pad and the LCD view part can be matched in a 1:1 C/R ratio. CONSTITUTION: A folder type terminal having a touch pad is comprised of an LCD view part(1), a touch pad part(2), a pointing control operation button part(3), and a point control part(4). The LCD view part(1) is installed at a required position of the folder type terminal. The touch pad part(2) is installed at the outer surface of the cover of the folder type terminal. The pointing control operation button part(3), installed at the lateral side of the terminal cover, makes a work command, indicated by a pointer displayed on the LCD view part(1), executed. The point control part(4), interfacing the LCD view part(1) and the touch pad part(2) so that they can have a 1:1 C/R ratio, controls the pointing displayed on the LCD view part(1) by an operation at the touch pad part(2).
Patent KR-20010050260-A (KR)
Inventor: HAMAZAKI TOSHIYA
IPC: G07D7/00
Filed: 2000-08-30
Abstract: PURPOSE: To automatically learn the counting termination of paper moneys by permitting a reading means to read ID information recorded in paper sheets, permitting a collation means to collate ID information which is read with ID information which is read at the beginning and permitting a discrimination means to discriminate it be a counting division that all the paper sheets in a safe are circulated when ID information are matched. CONSTITUTION: When paper moneys in a 1000 yen safe C1 is counted, plural paper moneys stored in the safe are paid out in order one by one and are circulated/transported. An image pickup part 16 sequentially reads ID information which are circulated/transported and which are peculiar to paper moneys. ID information which are read are stored in a RAM and they are collated with ID information stored in the RAM whenever information is read. When information is collated with ID information which is read at the beginning and they are matched, it can be discriminated that it is counting division that all paper moneys in the safe are circulated. It is recognized and the termination of counting can be learnt. Thus, all paper moneys in the 1000 yen safe C1 can automatically be counted.
Patent KR-20000064217-A (KR)
Inventor: PARK KEN HEE
IPC: G09F11/12
Filed: 2000-08-24
Abstract: PURPOSE: An air vane rotation type of billboard fixing equipment is provided to reduce energy consumption by operating according to natural wind. Also is provided to maximize advertisement effect by attracting one's eyes. CONSTITUTION: In air vane rotation type of billboard fixing equipment, an axis (8) is put at both sides of a main connection bar by putting an axis ring (10) on the main connection bar. An air vane that is composed of a ladle (3) and wing (4), is fixed at the outer end. An axis gear (9) is put and fixed at the inner end to engage with a gear (14) of supporting bar. A supporting body rotates by wind of all directions.
Patent KR-20020018507-A (KR)
Title: Alien substance automatic remove apparatus of cold coil material
Inventor: JU YANG HWAN
IPC: B21B45/02
Filed: 2000-09-02
Abstract: PURPOSE: An apparatus is provided which minimizes dents on a strip in post-processing lines and extends the life cycle of post-processing equipment by automatically removing various alien substances stuck to the upper part of a coil on the inlet conveyor skid of each cold rolling facilities. CONSTITUTION: The apparatus for automatically removing alien substance of a cold rolled coil material comprises a frame(6) equipped with an air cylinder(4) which is installed on a passage through which a coil passes so that a rod(10) of the air cylinder(4) is vertically descended when the coil is entered; a cushion shock absorber(14) which is mounted on a plate(12) installed at the rod(10) so as to transmit signals stopping the rod(10) of the air cylinder(4) to an automatic control system by contacting with the upper end part of the coil during descending of the rod(10); an air jet(16) which is mounted on a side surface plate(26) connected to one side of the plate(12) so as to remove alien substance stuck to the coil by ejecting the air to the coil during descending of the rod(10); and an automatic control system which automatically controls through air all actions of the air cylinder(4) and actions of an air jet(16) ejecting air at a high speed during descending of the rod(10) of the air cylinder(4).
Patent KR-20020018532-A (KR)
Title: an air lift pump
Inventor: JUNG GEUM TAEK
IPC: C02F3/20
Filed: 2000-09-02
Abstract: PURPOSE: An electric air bubble generator is provided to make a septic tank to aerobic condition, whereby stabilize liquid organic waste with activated aerobic microorganisms. CONSTITUTION: When a motor(1) is driven by connecting an eccentric shaft to the motor axis(3) of the motor being combined with a bearing(7) and a piston rod(13), the piston is reciprocated upward and downward by the eccentric axis. By this piston movement, air is supplied to a pump chamber(8a) through a first air supply hole(5a), a filter(6) and a second air supply hole(5b). In case piston goes down, air that is introduced into the pump chamber pushes an intake valve(14) by jetted out through an intake hole(12) of a piston head(11) and consequently introduced into an air chamber(8b). In case piston goes up, air cut off the intake hole by the intake valve so as to completely discharge air out of the air chamber.
Patent KR-20020022152-A (KR)
Inventor: LEE CHUNG HYUN
IPC: A47C7/40
Filed: 2000-09-19
Abstract: PURPOSE: A chair is provided to support the backbone of the human body smoothly to a back plate and to make the backbone part situated to right position. CONSTITUTION: In a normal chair containing a chair body formed by combining legs(1), a seat plate(3), a back plate(5) and component members for coupling or bearing the members(1)(3)(5) or combining a portion of the component members(1)(3)(5) selectively, a backbone bearing member(20) is installed to the back part of the chair body longitudinally and the front part adhered to the backbone part on the basis of a horizontal cross section of the backbone bearing member(20) is formed convexly in a round shape.
Patent KR-20020022376-A (KR)
Title: Method for forming of device isolation region in a semiconductor device
Inventor: LEE SEONG SU
IPC: H01L21/76
Filed: 2000-09-20
Abstract: PURPOSE: A method for forming an isolation region of a semiconductor device is provided to prevent an isolation characteristic from being deteriorated according to a depth difference of a trench, by minimizing the depth difference in the isolation region even when the thickness of the first oxide layer is different in regions or pattern density is different in the regions. CONSTITUTION: An insulation layer and a polysilicon layer which have different thicknesses according to the regions are sequentially deposited on a silicon substrate(30). A predetermined portion of the polysilicon layer is etched to expose the insulation layer. An etch process having selectivity of 5:1 to 20:1 with the silicon substrate under the exposed insulation layer is performed regarding the exposed insulation layer to expose the surface of the silicon substrate. The exposed silicon is etched to form the trench.
Patent KR-20010050580-A (KR)
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/04
Filed: 2000-09-22
Abstract: PURPOSE: A liquid phase growing method is provided to grow a semiconductor layer, with which defects are very much reduced, even on a substrate which contains oxygen. CONSTITUTION: For a liquid phase growing method for growing this semiconductor layer on the substrate, which contains oxygen, the substrate is brought into contact with the melt of a temperature, so that defects caused by the oxygen is less than 1000/cm2 on the surface of the substrate, and the first semiconductor layer is grown.
Patent KR-20020024888-A (KR)
Title: Method for coating spin on glass layer on wafer
Inventor: CHOI JEONG SIK
IPC: H01L21/31
Filed: 2000-09-27
Abstract: PURPOSE: A method for forming an SOG(Spin On Glass) layer on a wafer is provided to prevent a rinse error by using an SOG solution including toluene of 3 and less percent. CONSTITUTION: A wafer(200) is loaded on a rotary support plate. An SOG solution injection hole(300) is induced to a front direction of the wafer(200). The SOG solution is dropped from the SOG solution injection hole(300) into the wafer(200). The SOG solution is spread on a surface of the wafer(200) by rotating the wafer(200). An SOG layer(100) is formed on the wafer(200). A rinse nozzle(400) is induced to a rear direction of the wafer(300). The rinse solution is injected to an edge of the wafer(200). The SOG solution is removed from a rear face and a front face of the wafer(200). At this time, A rinse error is reduced by using the SOG solution including toluene of 3 and less percent.
Patent KR-20010050845-A (KR)
Inventor: WATANABE SHINICHI
IPC: E04B1/36
Filed: 2000-10-04
Abstract: PURPOSE: To provide a simple base isolation device which will not be shaken by wind pressures and minor earthquakes. CONSTITUTION: In the trigger mechanism of this device, a rolling ball 1 enclosed in a ball housing 7 normally rests on a circular hole 3 in the center of a rolling conical surface 2 and keeps a stable condition. When the rolling ball 1 moves out of the circular hole 3 in a strong earthquake, the rolling ball 1 is resiliently raised by a cam mechanism and the circular hole 3 is restored to its original state since a circular conical floor 4 enclosed in the lower portion of the mechanism and having a ladder-shaped cam at its lower end meshes with a drum ladder-shaped cam 5 containing a coil spring 6 therebelow and tending at all times to rotate in the direction indicated by the arrow; therefore, the rolling ball 1 freely rolls within the rolling conical surface 2 and produces a base isolating effect. The rolling ball 1, however, is designed to keep stationary against wind pressure and the shaking of a minor earthquake of such magnitude that the rolling ball 1 does not move out of the circular hole 3. An operating lever 8 is restored to its normal condition.
Patent KR-20010051048-A (KR)
Inventor: ERCKERT RICARDO
IPC: H03K17/00
Filed: 2000-10-16
Abstract: PURPOSE: An electronic driver circuit and method are provided for reducing or avoiding the defect of a conventional technique. CONSTITUTION: An electronic circuit(10) for an electronic system has alternatively an electric load or a logic. The electronic circuit(10) comprises a push-pull arrangement(20) for alternatively driving a terminal(30) to a first reference line(48) or to a second reference line(49). A multiplexer(45) receives a drive signal(44) or a first bus signal(41). The multiplexer is controlled by a mode select signal(43). The electronic circuit(10) in a first operation mode driving the electric load(11) is coupled to the terminal(30) or in a second operation mode communicating the first bus signal to the logic is coupled to the terminal(30).
Patent KR-20010000758-A (KR)
Inventor: LEE EUNG HYUK
Filed: 2000-10-18
Abstract: PURPOSE: An internet on demand advertisement system is provided to allow a user to make directly an advertisement content and select an advertisement time and type, to display the advertisement on an LED, an LCD or a wireless communication terminal, from an internet advertisement site in order to reduce an advertisement cost. CONSTITUTION: An internet on demand advertisement system comprises a plurality of advertisement display boards(7), a home page server(2), and a file transmission server(4). The advertisement display boards(7), controlled remotely over a wired or wireless network and installed at designated positions, has identification codes. The home page server(2) includes an advertisement edition member allowing a user to produce and edit the advertisement, and an advertisement display designation member allowing the user to designate the position and time of the advertisement. The file transmission server(4) transfers the advertisement file to the designated display boards or area for a designated time.
Patent KR-20020031651-A (KR)
Inventor: LEE GANG PAL
Filed: 2000-10-21
Abstract: PURPOSE: A method for the electronic commerce using vehicle-attached advertisements is provided to integrally manage and operate the items related with a service for advertising by the attachment of an advertising sticker or direct printing of an advertisement on a desired position. CONSTITUTION: Upon the approval by an authentication organization(118), an advertisement is registered with a vehicle(111) and an advertiser(116) is registered in a web server(113). An advertisement is produced corresponding to the type of advertising by an advertisement agent(115) registered in the web server. The advertisement is transmitted to a selling agent or a branch office(114) in the area desired by the advertiser, and is attached or printed on a vehicle. The printed result is stored in the web server, and a web server operating company notices the result to the advertiser. Depending on the result and agreement, a specific commission is distributed. For maximizing the effect of advertising, the web server operating company offers premiums, and the selling agent manages the vehicles of members.
Patent KR-20020031824-A (KR)
Title: Gas Scrubber with auto disassembling device
Inventor: KIM DONG SU
IPC: B01D53/77
Filed: 2000-10-24
Abstract: PURPOSE: A gas scrubber for waste gas disposal is provided to easily perform a cleansing by an automatical disassembly of the gas scrubber using movements of a wetting and a burning chamber. CONSTITUTION: A gas scrubber comprises a burning chamber(13) burning an injected waste gas through inflow pipes(11), a wetting chamber(15) removing water-soluble toxic substances out of the exhaust gas, an outlet exhausting the waste gas and a housing(10) including the burning chamber(13) and the wetting chamber(15). Horizontal movement guides(17a,17b) are fixed on the lower part of both sides of the wetting chamber(15). At this point, the wetting chamber(15) horizontally moves to the outside of the housing(10) along the horizontal movement guides(17a,17b) and the burning chamber(13) circulates in the range of 0-90 degrees by pivot connecting to the wetting chamber(15) and fixing a circulation shaft on the side of the burning chamber(13).
Patent KR-20010040189-A (KR)
Inventor: CHIHARA HIROYUKI
IPC: H01Q1/08
Filed: 2000-10-26
Abstract: PURPOSE: To provide an antenna fixing method that is configured to mount and fix an antenna to a case while keeping a state that a male screw of an antenna holder provided to an antenna main body 11 is tightened to a female screw of an antenna holder reception implement. CONSTITUTION: An antenna body 11 is inserted to an antenna body insertion hole 17 provided to a case 13 while a male screw of an antenna holder 12 provided to the antenna body 11 is tightened to a female screw of an antenna holder reception implement 15 provided to an antenna guide 18. The antenna is fixed by mounting a fastening tool 19 to a fitting section 20 to fix the antenna and provided to the case 13 in the vicinity of an antenna body through-hole 17. Thus, the antenna can be mounted and fixed without the need for much labor and time.
Patent KR-20020033309-A (KR)
Title: Forward/reverse rotation change timing point detection method for bldc motor
Inventor: YANG SUN BAE
IPC: H02P6/18
Filed: 2000-10-30
Abstract: PURPOSE: A method for detecting a clockwise/counterclockwise spinning change point of a BLDC(brushless direct current) motor is provided to accurately detect the clockwise/counterclockwise spinning change point of the BLDC motor with a single position sensor. CONSTITUTION: In a method for detecting a clockwise/counterclockwise spinning change point of a BLDC motor, position of a rotator is detected. A period of an immediately preceding position signal as a period of a new position signal and a period of the detected position signal as the period of the immediately preceding position signal are stored. If the period of the new position signal is more than 250msec, spinning direction information is changed. If the period of the new position signal is less than 250msec, a ratio of the period of the new position signal to the immediately preceding position signal is compared with 1/2. If the ratio is larger than 1/2, the spinning direction information is changed. If the ratio is smaller than 1/2, only phase information is changed.