baber/WOPTO huggingface dataset:
Patent KR-20010003430-A (KR)
Inventor: KU SUN YOUNG
IPC: A01K61/00
Filed: 1999-06-23
Abstract: PURPOSE: A fish holder nursery structure having a submerging control function and use thereof are provided. The fish holder nursery structure can be installed in depth of 30-40 m safely. CONSTITUTION: A fish holder nursery structure having a submerging control function is characterized by comprising the followings: (i)a frame pipe(2) where air hose(5) is installed and where water port(13) is installed at the bottom; (ii)fishing net(17) whose bottom frame(19) is fixed and which is fixed at the bottom of the frame pipe(2) and which has enough space for growth of fish; (iii)multiple floats(14,15) and ropes which fix fish holder nursery structure and control submerging depth; (iv)an automatic valve for discharging air from the frame pipe(2); (v)air speedometer which opens the automatic valve by measuring air speed; (vi)compressure for injecting air into the inside of the frame pipe.
Patent KR-20000006396-A (KR)
Inventor: GANAMORIGOJI
IPC: H01L21/336
Filed: 1999-06-23
Abstract: PURPOSE: A semiconductor device and manufacturing method thereof is provided to have uniform electric characteristics. CONSTITUTION: The semiconductor device comprises: a source area(3) of low density impurity diffusion layer formed on a semiconductor substrate; a drain area(3') being a low density impurity diffusion layer; a gate area(6) inserted between the source and drain areas(3,3'); a channel area(2) coupled to the gate area; a high density diffusion layer(5) having the length over the channel width of the channel area within the source area and the drain area, and formed in the area which the edge opposite to the end edge of the gate electrode doesn't contact with the end edge of the gate electrode; and a contact(7) disposed on the high density diffusion layer.
Patent KR-20010004102-A (KR)
Inventor: BAE JONG SU
IPC: C22C33/02
Filed: 1999-06-28
Abstract: PURPOSE: A powder metallurgic high speed steel is provided, to improve the high temperature hardness and the wearing resistance and to make the size of vanadium or niobium carbides contained in the structure be 1 micrometer or less. CONSTITUTION: The composition of powder metallurgic high speed steel comprises 1.5-2.5 wt% of C; 3-5 wt% of Cr; 5-7 wt% of W; 3-6 wt% of Mo; 4-6 wt% of Co; 4-6 wt% of V; 1-3 wt% of Nb; 1 wt% of Si or less; 0.6 wt% of Mn or less; and the balance of Fe and inevitable impurities, wherein the content of W+2Mo is 13 wt% or more and the content of Nb+V is 6 wt% or more. The powder metallurgic high speed steel is prepared by canning, high temperature isobaric forming, hot rolling, and heat treating of the composition.
Patent KR-20000011477-A (KR)
Inventor: MUNRO JAMES PLATE
IPC: G05D11/02
Filed: 1999-07-05
Abstract: PURPOSE: A mixing device is provided to generate a chemical compound of the high degree of purity by passing the rotation, the purification, and the detection of the chemical material between a mixing container and a storing container of the chemical material of the high degree of purity. CONSTITUTION: The chemical generator comprises: a mixing container having a first entrance to accept a first chemical material of the high degree of the purity, a second entrance to accept a second chemical material of the high degree of the purity, and a first outlet to separate the chemical compound of the high degree of purity of the first and the second chemical materials of the high degree of the purity; a first supply resource of the first chemical material of the high degree of the purity connected with the first entrance of the mixing container, and having a first valve to control to induce the first chemical material of the high degree of the purity into the container; and a second supply resource of the second chemical material of the high degree of the purity having a second valve.
Patent KR-20000011556-A (KR)
Inventor: MIHARA YASUHIRO
IPC: C12N1/20
Filed: 1999-07-07
Abstract: PURPOSE: Xylitol and D-xylullose are prepared by a microbe from glucose. CONSTITUTION: Osmophillic microorganism collected from earth is cultured at 30 degree C for 5 days in a medium containing 20 %(w/v) D-glucose, 0.1 % urea and 0.5- 5 yeast extracts to give the microorganism to produce xylitol and D-xylullose. A medium containing 0.5- 5 yeast extracts and 0.1- 5 urea is sterilized at 120 degree C for 20 minutes. A strilized glucose is added to the medium to contain 20 % (w/v) of glucose, followed by culturing at 30 degree C for 5 days to give the xylitol and D-xylullose.
Patent KR-20010010365-A (KR)
Inventor: JUN JEONG GI
IPC: G11B7/257
Filed: 1999-07-20
Abstract: PURPOSE: A phase changed type optical disk is provided to improve the corrosion resistance, the overlapped recording characteristic, the cross erase characteristic and a repeated recording durability by introducing a corrosion resistant inserting layer between an upper dielectric layer and a reflecting layer. CONSTITUTION: A phase changed type optical disk comprises first/second lower dielectric layers(31,32), a recording layer(33), an upper dielectric layer(34), a corrosion resistant inserting layer(35), first/second reflecting layers(36,37) and a protecting layer(38) on a transparent substrate(30). A material of the corrosion resistant inserting layer is an oxide or a nitride such as ZnS-SiO2, AlN, Si3N4, Al2O3 and so on. The materials are not reacted with Ge/N/Al alloys. A thickness of the corrosion resistant inserting layer is 50-500angstroms. The corrosion resistant inserting layer is formed by an RF(Radio Frequency) sputtering method.
Patent KR-20010026153-A (KR)
Inventor: HONG EON PYO
IPC: H02K41/02
Filed: 1999-09-03
Abstract: PURPOSE: A stator structure of a linear motor is provided to accurately control the motor by reducing a reluctance force applied to a moving member linearly and reciprocally moved in a stator. CONSTITUTION: The linear motor comprises a stator(S) and a moving member(40). The stator(S) comprises an outer core(10) into which a winding coil(30) is inserted and an inner core(20) inserted into the outer core(10). The moving member(40) comprises a permanent magnet(41). The moving member(40) is linearly moved between the outer core(10) and the inner core(20). The outer core(10) is radially stacked so that a lamination sheet(11) forms a cylindrical shape. An opening(H) at which the winding coil(30) is located is formed on the inner peripheral surface of the outer core(10).
Patent KR-20010026567-A (KR)
Inventor: AHN JONG O
IPC: B41J29/38
Filed: 1999-09-07
Abstract: PURPOSE: A system, a device and a method for recording for printing a HTML(Hyper Text Markup Language) document are provided to define printing types of HTML documents, parse printing tags defining the printing types and lender the HTML documents into the printing types defined in the printing tags respectively. CONSTITUTION: A printing tag defining a printing type is included in tags constructing a HTML document stored in a web server or a local disk. After the HTML document containing the printing tag is loaded(S2), the HTML document is parsed to generate parsing tree by parsing means so that the entire HTML document is printed at a time (S4). The parsed HTML document is rendered into a printing type defined by the printing tag by rendering means so that the HTML document is reanalyzed based on a size of a printing sheet on which the HTML document is printed(S6). The rendered HTML document is printed on a printer(S8).
Patent KR-20010026775-A (KR)
Inventor: AN YUN JOON
IPC: F24F1/00
Filed: 1999-09-08
Abstract: PURPOSE: A method and apparatus for cooling beverage using air conditioner is provided to reduce cost and occupy less space by allowing the air conditioner to be used as a small refrigerator. CONSTITUTION: A support drawer(2) is mounted at the front center portion of an air conditioner main body(1), and an aperture(4) is formed at the top surface of the support drawer so as to accommodate various beverage containers. The air conditioner main body has a shut-off plate arranged at the rear of the air conditioner main body so as to form a beverage storage section(6). The air conditioner main body includes a cooling plate(7), a fan(8) which is mounted in the upper portion of the air conditioner main body, and a solidified water collecting bin(9), a filter(10) and a humidifying vibration plate(11) which are mounted in the lower portion of the air conditioner main body.
Patent KR-20010026820-A (KR)
Inventor: JANG GYEONG AE
IPC: H04M3/487
Filed: 1999-09-09
Abstract: PURPOSE: A telephone information service method through maintaining previously inputted information is provided to prevent inputting of the same basic information to thereby avoid a trouble of a user's double inputting of information when the user desires to obtain various kinds of service from a voice recognition telephone information unit by maintaining the previously received information of the user in a database of the voice recognition telephone information unit. CONSTITUTION: When a user inputs basic information to obtain a service 'A' and is provided the service from a voice recognition telephone information unit, the voice recognition telephone information unit records the fact of completion of the service 'A', and then when the user requests the service, the voice recognition telephone information unit searches the database and analyzes the once-provided service is the service 'A'(401). Upon analyzing, if the user requests a service other than the service 'A', the voice recognition telephone information unit maintains the basic information previously inputted to the database(402), The voice recognition telephone information unit requests other basic information than the previously inputted basic information to complete the basic information for a corresponding service from the user(404). The voice recognition telephone information unit receives the requested basic information from the user, processes it and provides the corresponding service to the user(405). Upon analyzing, if the user-requested service is the service 'A', the voice recognition telephone information unit deletes the basic information previously inputted to the database (that is, initialization)(403), requests the basic information for the service 'A', receives every basic information from the user, processes it and provides the service 'A' to the user(405).
Patent KR-20010028225-A (KR)
Title: Bell crank
Inventor: CHOI SANG GYU
IPC: B60J5/00
Filed: 1999-09-20
Abstract: PURPOSE: A bell crank can be applied to each lock running stroke condition of different classes of cars and used generally to a left and a right doors. CONSTITUTION: Two members are integrally connected with a certain angle between. Two rods(7, 9) are at a certain angle with the members so as to be supported movably to the length direction of the members respectively. At least one of the members has a position establishing part to which one end of the rod(7 or 9) is installed by hinge so that the position of the rod(7 or 9) can be fixed on the length direction thereof. Supporting parts are integrally formed with the members with certain gaps so that the positions of the rods(7, 9) can be established with steps to the length directions of the members. A bell crank(100) is of 'T' form so as to be generally used to a left and a right doors. If the driving strokes of the first rod(7) and the second rod(9) are different respectively, only the caught locations of rods(7, 9) need to be changed for the driving stroke appropriate for each kind of vehicles.
Patent KR-20000000207-A (KR)
Inventor: RYU SUNG YONG
IPC: B32B5/18
Filed: 1999-10-01
Abstract: PURPOSE: A molding equipment for embedding in a car is provided to improve productivity by integrally producing a molding equipment and to use in many ways such as a car height, a bonnet hood and a door trim. CONSTITUTION: A molding equipment manufacturing method comprises the steps of: spreading a poly-urethane foam sheet(4) to a foaming plastic sheet(3) extruded through an extruding nozzle(2) of an extruder(1) to pass between the upper and lower press rolls(5)(6); pressing a press roller(7) by distributing polymer powder(12) and adding a non-woven fabric; preheating at a proper temperature by adding a coating agent(14); melting with upper and lower heater press rollers(16)(17); and cutting to a certain size after passing through cooling rollers(18)(19).
Patent KR-20000063119-A (KR)
Inventor: JEONG SEOK HWA
IPC: F25D23/00
Filed: 1999-10-05
Abstract: PURPOSE: A refrigerator is provided to achieve an improved user convenience by allowing a person to watch television or talk over telephone. CONSTITUTION: A refrigerator(1) comprises a flat panel display(5) and a telephone(6) arranged as a single unit at a front surface of the refrigerator. The flat panel display allows a person to watch television through the flat panel display, and displays information about the food stuff contained in the refrigerator. The flat panel display and the telephone unit is installed at a recess(4) formed at a front surface of either an upper door(2) or a lower door(3) of the refrigerator.
Patent KR-20010037676-A (KR)
Inventor: WEE PYEONG HWAN
IPC: H04W16/18
Filed: 1999-10-19
Abstract: PURPOSE: A method for updating a sector list of a home zone database for home zone service is provided to add the information of a sector, excepted from a sector list due to a low signal strength of pseudo noise, to the sector list. CONSTITUTION: Bins adjacent to a bin including a subscriber are defined so as to exist as one of the following bins; the first bin of which the x coordinates value is a positive and which is located on the x-axis and expressed as coordinates(2x0,0), the second bin which is located on the first quadrant and expressed as coordinates(2x0,2y0), the third bin of which the y coordinates value is a positive and which is located on the y-axis and expressed as coordinates(0,2y0), the fourth bin which is located on the second quadrant and expressed as coordinates(-2x0,2y0), the fifth bin of which the x coordinates value is a negative and which is located on the x-axis and expressed as coordinates(-2x0,0), the sixth bin which is located on the third quadrant and expressed as coordinates(-2x0,-2y0), the seventh bin of which the y coordinates value is a negative and which is located on the y-axis and expressed as coordinates(0,-2y0), and the eighth bin which is located on the fourth quadrant and expressed as coordinates(2x0,-2y0). If the location of the bin comprising the subscriber is located on the x-axis and its x coordinates value is a positive, the first bin is selected to bring sector list information from zone data. If it is located on the first quadrant, the first to the third bin are selected. If it is located on the y-axis and its y coordinates value is a positive, the third bin is selected. If it located on the second quadrant, the third to the fifth bin are selected. If it is located on the x-axis and its x coordinates value is a negative, the fifth bin is selected. If it is located on the third quadrant, the fifth to the seventh bin are selected. If it is located on the y-axis and its y coordinates value is a negative, the seventh bin is selected. If it is located on the fourth quadrant, the seventh bin, the eighth bin and the first bin are selected.
Patent KR-20010038838-A (KR)
Inventor: HWANG SUN MOON
IPC: B29C43/38
Filed: 1999-10-27
Abstract: PURPOSE: A trimming work method lets high quality rubber seals with burrs on the periphery and inner circumference thereof of even length manufactured to prevent lubricant from leaking from a bearing or foreign matters from flowing in. CONSTITUTION: Rubber seal material(8) is placed and fixed on a lower form metal mold. A trimming punch pushes down the rubber seal part of the rubber seal material(8) to trim while burr(4) on the inner circumference and the periphery of the rubber seal is fixed. Every rubber seal of the material rubber board passed hydraulic press process has a trimming line(5) intrusive by a V-shaped protrusion of a press metal mold to help the trimming.
Patent KR-20010045452-A (KR)
Inventor: CHAE JEONG HA
IPC: C01B9/08
Filed: 1999-11-05
Abstract: PURPOSE: Provided is a simple preparation method of high purity fluorides(LiF, CaF2, CoF2, MgF2, etc.) from waste water containing HF and/or NH4F which is generated in production of fluoride-based etching solution. CONSTITUTION: High purity metal fluorides for semiconductors are prepared by reacting waste water containing 1-45wt.% of HF and/or 10-20wt.% of NH4F, based on the total amount of solution, with a metal salt in an equivalent ratio of 1:1 at 25-100deg.C for 10-120min., followed by filtering and washing. The metal salt dispersed into water, metal slurry, is selected from the group consisting of LiOH, MgCl2, LiCl, H3BO3, Mg(OH)2, CoSO4, CaCl2, and the like.
Patent KR-20000030090-A (KR)
Inventor: KIM HAN KYU
IPC: B29C41/10
Filed: 1999-11-15
Abstract: PURPOSE: Provided is a method for double-coating of polyethylene on a steel tube coated by a powder welding. The method is to provide a polyethylene coated body having on both sides of exterior and interior steel tube double-coated simultaneously by a simple and steady coating method to improve a reliability of user on the product. CONSTITUTION: The method for double-coating of polyethylene on a steel tube coated by a powder welding comprises the steps of: removing impurity formed on the exterior and interior surface by rotating a certain length of the steel tube(P) in situ and reciprocating the steel tube(P) in the direction of length; then heating the steel tube(P) at a melting temperature of polyethylene powder(B); coating a polyethylene adhesive(A) on the exterior and interior side of the steel tube(P) while rotating the sufficiently heated steel tube(P) in situ; placing the obtained steel tube(P) in a powder tank which contains polyethylene coating powder(B) and rotating the steel tube in situ to melt the polyethylene coating powder(B) on both sides of steel, thereby to produce a coating on the sides; removing un-coated powder remaining on the interior of the steel side; and rotating the obtained steel tube(P) in a constant rate in situ and allowing the solidified thickness of the coating on both sides to be leveled.
Patent KR-20010047167-A (KR)
Title: Rotary linear motor
Inventor: PARK JIN SU
IPC: H02K5/24
Filed: 1999-11-18
Abstract: PURPOSE: A rotary linear motor is provided to employ a unit capable of corresponding to a vibration due to a reciprocal linear motion of a shaft. CONSTITUTION: A shaft(301) exhibits a rotary motion and a linear motion. A stator core(302) for rotary motion is arranged on a predetermined portion in the vicinity of the shaft(301) and generates a rotary motion force for rotary motion of the shaft(301). A stator core(303) for linear motion is arranged on a predetermined portion in the vicinity of the shaft(301) and generates a linear motion force for linear motion of the shaft(301). An elastic unit is arranged on a predetermined portion in the vicinity of the shaft(301) and applies an elastic force of a predetermined strength to the linear motion force according to the reciprocal linear motion of the shaft. An external housing(305) fixes and protects the components. Two compressing springs are used as the elastic unit. The stator core(302) for rotary motion and the stator core(303) of the linear motion are installed on corresponding portions of the shaft, respectively.
Patent KR-20010047382-A (KR)
Inventor: KIM SEUNG HOE
IPC: B22F1/068
Filed: 1999-11-19
Abstract: PURPOSE: A method for improving the surface of metallic alloys for hydrogen storage for a Ni/MH secondary battery using flake type Ni is provided to improve various performance and the life cycle of an electrode and increase the discharging amount of the electrode by improving the surface characteristics of the metallic alloys for hydrogen storage using a flake type Ni of which surface area is larger than that of ordinary spherical Ni powder. CONSTITUTION: In a method for improving the surface characteristics of AB2 type and AB type metallic alloys for hydrogen storage, the method comprises the process of improving the surface characteristics of the metallic alloys for hydrogen storage by mixing a flake type metallic powder with the AB2 type and AB type metallic alloys for hydrogen storage before ball milling the mixture, or using the flake type metallic powder as a current collector, wherein the flake type metallic powder is one metallic powder selected from a flake type Ni, flake type Cu, flake type palladium, or flake type Cr, wherein a Spex mill or an attritor mill is used in the ball milling, and wherein the AB type metallic alloys for hydrogen storage is a V-Ti based alloy, and the AB2 type metallic alloys for hydrogen storage is a Zr based alloy or a Ti based alloy.
Patent KR-20010047511-A (KR)
Title: Distance control between computer monitor and user and drawer-folded double desk
Inventor: IM YUN BIN
IPC: A47B21/00
Filed: 1999-11-20
Abstract: PURPOSE: A distance control between a computer monitor and a user and a drawer-folded double desk are provided to minimize the eye strain of users, protect user's eyesight and maximize a space utilization. CONSTITUTION: A computer desk is made of a three drawer folded type. The distance between the desk and a user is controlled free according to a user's need by pulling a double drawer-type desk and three drawer-type desk keyboards. The desk is used wide by a normal desk because of a two-step-type slider in moving only a two-step desk forward. Pushing the two step desk inward in case of no use maximizes a space application. The front wide sill of the keyboard in using the keyboard supports a user's wrist. And the user uses the keyboard comfortably by supporting the wrist in the front of the keyboard.
Patent KR-20000007058-A (KR)
Inventor: CHOI HYUN CHUL
IPC: C09J9/02
Filed: 1999-11-23
Abstract: PURPOSE: Adhesive having magnetism prepared by mixing magnet power with adhesive is provided which is used for papering a wall. CONSTITUTION: About 1-99 weight% of magnet powder with an average particle size of 0.1-1 mm is mixed with adhesives to give adhesive having magnetism. The adhesive is useful as adhesive for papering a wall at home, school and kindergarten to attract a plate for baby training and metal living goods such as an opener to the wall paper. A letter plate, a numeral plate for countering, animal figures, and other shapes made of magnet and magnetic material are stuck to the surface of a wall easily without using a steel plate because of the uniform distribution of magnet powder in adhesives. The adhesive prevents a scribbled spot of the surface of the wall by satisfying little children's desire for scribbling on the wall.
Patent KR-20010055470-A (KR)
Inventor: JUN JONG CHEON
IPC: H04M15/00
Filed: 1999-12-10
Abstract: PURPOSE: A communication service method for a subscriber of different communication service providers is provided to receive a subscriber inherent number and password and perform a verification procedure between different communication services for thereby implementing a communication service with respect to subscribers of different communication service providers. CONSTITUTION: A subscriber inherent number and password are received from a service user, and the service user performs a verification procedure with respect to a communication service provider to which the service user registered. A corresponding communication service is provided with respect to the verified communication service. A service charge corresponding to the provided communication service is reported to a communication service provider to which the service user registered, and the charge is received.