baber/WOPTO huggingface dataset:
Patent KR-20020017343-A (KR)
Title: Crystal forming prevention apparatus in stoppage of eletric current of absorption type cooling system
Inventor: JUN JONG IN
IPC: F25B15/00
Filed: 2000-08-30
Abstract: PURPOSE: A device for preventing crystallization on power failure of absorption refrigerator is provided to prevent crystallization of solution in a low temperature regenerator. CONSTITUTION: A bypass pipe(14), bypassing solution to an absorber(1), is installed to a low temperature regenerator. A solenoid valve(16) is installed on the bypass pipe to automatically open as a console(15) detects power failure to move highly concentrated solution in the low temperature regenerator to the absorber so that no solution is left in the low temperature regenerator to prevent crystallization of the solution.
Patent KR-20010039854-A (KR)
Title: Method of forming buried wiring, and apparatus for processing substratum
Inventor: FUKUMOTO YOSHITO
IPC: H01L23/522
Filed: 2000-08-30
Abstract: PURPOSE: Provided is a method of forming a buried interconnection which has a high reliability and causes no damage or disconnections in interconnections and also causes no damage in an insulation film for filling a space between the interconnections and can have the space between the interconnections surely filled by an insulation material. CONSTITUTION: A method of forming a buried interconnection comprises a process of forming, on a substrate(11), interconnections(33) and a first insulation film for filling a space between the interconnections, a process of dissolving the first insulation film into a fluid, a process of replacing the fluid with a material solution(43) including a material for forming a second insulation film without bringing the interconnections(33) into contact with the air, and a process of drying the material solution after filling at least the space between the interconnections(33) with the second insulation film(44) gelled in the material solution, thereby forming a second insulation film at least between the interconnections(33).
Patent KR-20020018359-A (KR)
Title: Expansion Card for Computer
Inventor: HWANG YONG SANG
IPC: G06F1/20
Filed: 2000-09-01
Abstract: PURPOSE: An expanding card for a computer is provided to enhance cooling efficiency by installing a cooling duct for surrounding a PCB board and a chip set. CONSTITUTION: A bracket(30) blocks a slot aperture, and at least one deflation hole(35) is formed in the bracket(30). A cooling duct(70A) partially surrounds a PCB board(20), and has an air suction hole(73A) and an air outflow hole(77) connected to the deflation hole(35) of the bracket(30). A cooling fan(40) is installed in the cooling duct(70A), and sucks air through the air suction hole(73A) and flows out cooling air through the air outflow hole(77).
Patent KR-20010000472-A (KR)
Inventor: LEE JONG IN
IPC: C12Q3/00
Filed: 2000-10-02
Abstract: PURPOSE: A method of discrimination identity is provided which is easy to discriminate identity without an exposure of a password. CONSTITUTION: The method of the discrimination identity, which is one of DNA typing methods, is characterized by comprising the steps of amplifying a Short Tandem Repeat (STR) locus using a PCR (polymerase chain reaction)and matching each base with a number of at least 1. The numerical base is applied to a bar code, a magnetic strip or a mini CD-ROM. A DNA nucleotide sequence for discriminating identity is represented by one or more selected from (a) a band resulted in an electrophoresis; (b) an alphabet letters representing each base such as A, G, C and T; (c) the number matched optionally with the base; and (d) the bar code. The method of the discrimination identity has wild application such as an ID card; an accessory such as a necklace, a bracelet and a hair band; a visiting card; a credit card; individual things such as a bag, a wallet, a key holder; and clothes.
Patent KR-20010067300-A (KR)
Title: Color image formation apparatus using a liquid developer and color image formation method using a liquid developer
Inventor: SHINDO KAZUNORI
IPC: G03G15/24
Filed: 2000-10-06
Abstract: PURPOSE: To realize accurate color reproduction in the case of superposing a developed image and to reduce cost by eliminating special liquid developer characteristic or high-performance squeeze characteristic. CONSTITUTION: The developed images are formed with the liquid developer capable of film-forming and having a different color each other on plural photoreceptor drums 10, and the developed images on the plural drum 10 are successively superposed and transferred while imparting electrostatic force to a belt type developed image carrier 1. After superposing and transferring the developed image to the developed image carrier 1, the solid component ratio in the liquid developer of the color developed image formed on the developed image carrier 1 is made high so as to perform the film-forming of the color developed image, then the color developed image film-formed is transferred and fixed on a recording medium.
Patent KR-20020030488-A (KR)
Title: A communications network system and client system for language study and test
Inventor: BANG JUNG SUN
Filed: 2000-10-18
Abstract: PURPOSE: A client system for language education and test, and a remote language education and test system are provided to execute an analyzed problem on a user computer by analyzing a problem file transmitted from a server and to execute a language test and learning according to a selection of user by using the problem file. CONSTITUTION: The client system(30) connecting to a server(10) connecting to a problem database(12) through a network(20) such as the Internet. The server is a computer system having an input part, a storage part, a display part, and a communication part. The storage part stores a program to edit a language test problem and a problem file execution program. The problem edit program edits a listening problem, a grammar problem and a reading problems according to a sequential process, generates a problem by combining the problems, and stores the generated problems in the problem database. The server has a plurality of web pages(11) providing a service contents in order to enable the client computer to download the problem file execution program and problem files.
Patent KR-20020031259-A (KR)
Inventor: JUN DAE SEUNG
IPC: B65G15/00
Filed: 2000-10-23
Abstract: PURPOSE: A device for preventing loading on a side of a material and falling a material of a belt conveyer is provided to improve transport efficiency as preventing loading on a side of a material and falling an ore caused from transport work previously and reduce environmental pollution. CONSTITUTION: A device is made up to transfer a material transferred in a belt conveyer(2) through a chute(1) and lower belt conveyer line(5), and prevent loading on a side of a material and falling a material of a belt conveyer through a damper and a screw installed in the chute. The device for preventing loading on a side of a material and falling a material of a belt conveyer consists of a pulley rotating connected to an actuating motor(60) fixed in a frame on the upper part of the lower belt conveyer line; an induced belt(20) having many iron cores inside and installed the pulley covered; an assembly apparatus to transfer the induced belt. The material is transferred through the belt conveyer and fallen to the lower belt conveyer line through the chute. The material is fallen inducing to the center of the lower belt conveyer line through a gap of the inclined induced belt toward the bottom. Small amount of material is fallen through a gap of the inclined induced belt even though large amount of materials is fallen through the chute, or the transferring amount is changeable. The loading on a side of a material or falling a material through both sides of the lower belt conveyer line is prevented without the screw or damper.
Patent KR-20010077905-A (KR)
Title: Suction Nozzle of Compression Preservation Bag and Auxiliary Member Thereof
Inventor: OOTSU BORYOIZI
IPC: B65B31/04
Filed: 2000-10-27
Abstract: PURPOSE: Provided are suction nozzle of compression receiving part and auxiliary member used therefor, thereby preventing a vacuum cleaner from being overloaded and increasing working efficiency. CONSTITUTION: The suction nozzle of the compression receiving part consists of: a suction nozzle body(12) of which one end is inserted into a compression receiving part and the other one is connected to a suction part(14) of a vacuum cleaner; a suction part having suction holes partitioned by a plurality of partitions; and a penetration hole connected to the inner side of the suction part.
Patent KR-20020035378-A (KR)
Title: accounting method for pre-paid card service
Inventor: KANG SEOK YONG
IPC: H04M15/00
Filed: 2000-11-06
Abstract: PURPOSE: A billing processing method for prepaid card service is provided to prevent the performance of an SCP(Service Control Point) from being deteriorated by reducing a load for real-time billing processing. CONSTITUTION: An MSC(Mobile Switching Center) checks whether a specific subscriber attempts call origination(S310). If the specific subscriber's call origination is checked, the MSC reports an MDN, a BILLID, a DGTSDIAL, and a TRIGTYPE as well as calling subscriber information, MSCID and MSID to an SCP(S320). The SCP informs the MSC of a service dependent on this calling subscriber information(S330). The MSC reports routing information to the SCP(S340). The SCP transfers the calling subscriber information to the MSC together with charge information(S350). If the MSC conducts a trunk attempt to an IP(Internet Protocol), the IP transfers a trunk response to the MSC(S360). After reporting an origination response to the SCP(S370), the MSC connects a call to the calling subscriber(S380). Then the MSC checks whether the calling subscriber or the called subscriber attempts call release(S390). If the calling subscriber's call release is checked(S400), the MSC reports call release information to the SCP(S410). At this moment, the MSC reports new charge information to the SCP, calculating the call time used up to the present using the received charge information. The SCP reports a call end to the MSC(S420). The MSC executes call release(S430).
Patent KR-20020035390-A (KR)
Title: Vacuum fluorescent display device
Inventor: CHO HUI DONG
IPC: H01J31/15
Filed: 2000-11-06
Abstract: PURPOSE: A vacuum fluorescent display is provided to improve the degree of freedom of the wiring and pattern by manufacturing a control electrode and lead pins with one body. CONSTITUTION: A vacuum fluorescent display comprises a side glass(14), a display pattern unit, a thermal electron emitting unit(28), and a control electrode(30). The side glass(14) forms a vacuum vessel with a pair of substrates. The display pattern unit includes an anode receiving currents from the wiring layer formed on one of the substrate, a fluorescent layer(22) formed on the surface of the anode. The thermal electron emitting unit(28) is formed on one of the substrates so as to emit the thermal electrons on applying voltage. The control electrode(30) mounted between the fluorescent layer and the thermal electron emitting unit(28) controls the thermal electrons, and receives directly the power through instead the external terminal of the wiring layer.
Patent KR-20020036222-A (KR)
Title: Forking device of stacker crane
Inventor: JUNG CHAN HO
IPC: B66F9/12
Filed: 2000-11-09
Abstract: PURPOSE: A fork apparatus of a stacker crane is provided to improve stop accuracy and to maximize high-speed operation by removing droop and run-out of a fork and to impact force of a bearing. CONSTITUTION: Linear bearings(16,18) and a one, two, and three-stage fixing beam(32,34,36) to fix the linear bearings, and a one, two, three-stage deck(10,12,14) are assembled and track rails(20) of the linear bearings(16) are installed to the one-stage fixing beam. A slider(24) is fixed to the two-stage fixing beam. Plural ball gauges(28) are installed between the track rails and slider and another a pair of linear bearings(18) are installed between the two-stage fixing beam and three-stage fixing beam. Track rails(22) of the linear bearing(18) are installed to the three-stage fixing beam and a slider(26) is fixed to the two-stage fixing beam. Plural ball gauges(30) are installed between the track rail(22) and slider(26). Clearance of sliding face is removed droop and run-out of a fork apparatus is removed by using linear bearings.
Patent KR-20020036253-A (KR)
Title: wafer conduction equipment of semiconductor device manufacturing equipment
Inventor: SEO DAE MAN
IPC: H01L21/68
Filed: 2000-11-09
Abstract: PURPOSE: A wafer transfer device of semiconductor fabricating equipment is provided to prevent contamination and damages of a wafer by automatizing a wafer transfer process. CONSTITUTION: One or more cassette(10) is located on a table(16). A guide sensor(18) is used for guiding the cassette(10) and detecting a location of the cassette(10). A sensor(20) is installed on the table(16) in order to detect a locating state of a wafer(W) and identify processing data. The sensor(20) transmits a detecting signal to a controller(22). A robot(24) is installed in a predetermined position from the table(16) in order to load or unload the wafer(W). A chuck(26) is used for fixing selectively the wafer(W). The chuck(26) is supported by a guide member(28). A rotary member(32) is installed between a drive shaft(30) and the guide member(28). The chuck(26), the guide member(28), and the rotary member(32) are rotated selectively by the drive shaft(30). A housing cover(34) is formed on an outside of the table(16) and a wafer transfer region. A controller(22) is used for controlling operations of the robot(24). An operating portion(46) is used for applying a drive control signal of the robot(24) to the controller(22).
Patent KR-20010025236-A (KR)
Title: the protective pole of a car
Inventor: SEO GWANG SIK
IPC: E01F9/627
Filed: 2000-11-11
Abstract: PURPOSE: A vehicle protective pole is provided to simplify the parking of vehicles with simple equipment at night or when a driver's visual field is difficultly secured, and to protect the vehicles without much expenses. CONSTITUTION: A vehicle protective pole comprises a flexible plastic body(1), a bulb(2) turned on and off in the body, a plastic cap(3) enclosing the bulb, a battery(4) supplying power to the bulb, an audio device(6) sending out a warning sound by the power of the battery, a switch(7) composed to the lower part of the audio device(6) to short out power sources, a spring(8) making the switch to the original state, a plastic(9) fastening the body to a floor, and a plastic water tank(10) provided with a water inlet to support the body.
Patent KR-20020037215-A (KR)
Title: Portable mobile terminal with a chatting message management function using an e-mail and managing method thereof
Inventor: BAN YEONG HUN
IPC: H04B1/38
Filed: 2000-11-13
Abstract: PURPOSE: A method for managing a portable mobile terminal having a function to manage chatting messages using an e-mail and the same are provided to store the chatting messages transceived with the other party in an e-mail box through an e-mail address, using the portable mobile terminal. CONSTITUTION: A user enters a chatting mode by operating a key input unit of a portable mobile terminal(S10). A controller outputs a short message to be sent, and the short message is stored in a memory and displayed on a display unit(S12). The controller stores a short message from the other party received through a short message receiving unit in the memory and displays the received short message on the display unit(S14). The controller decides whether an amount of short messages stored in the memory reaches a threshold amount(S16). If not, the controller returns the step of S12. If the amount of short messages stored in the memory reaches the threshold amount, the controller transmits the stored short messages to an e-mail box of his/her PC(S18).
Patent KR-20020043058-A (KR)
Title: array panel of liquid crystal display and manufacturing method thereof
Inventor: LEE JAE GU
IPC: G02F1/136
Filed: 2000-12-01
Abstract: PURPOSE: An array substrate of a liquid crystal display and a method of fabricating the array substrate are provided to improve aperture rate of a liquid crystal display and to reduce the number of steps of a fabricating process. CONSTITUTION: An array substrate of a liquid crystal display includes a substrate(110), a plurality of cells formed on the substrate, a plurality of gate lines and data lines formed on the substrate, intersecting each other to define pixel regions. The array substrate further includes a pixel electrode placed at each pixel region to receive signals from the gate lines and data lines, and a gate pad(141) connecting the gate lines and having a voltage applying part at one side of the substrate. The array substrate also has data pad(142,143,144) connecting data lines corresponding to pixel electrodes at which red, green and blue color filters are formed and having a voltage applying part at one side of the substrate.
Patent KR-20020044330-A (KR)
Title: Arm-rest of Automobile Door
Inventor: KIM CHAN HO
IPC: B60J5/04
Filed: 2000-12-05
Abstract: PURPOSE: An armrest of a vehicle door is provided to improve the safety of a vehicle against a side-on collision by forming shock absorbing holes in the body of an armrest of a vehicle door. CONSTITUTION: In an armrest(12) formed on the door trim side of a vehicle, pipe-shaped shock absorbing holes(10) are formed. The shock absorbing holes are deformed corresponding to the direction of a shock. The size and arrangement of the shock absorbing holes are determined corresponding to the material of the armrest. In a side-on collision of a vehicle, the armrest performs as a protrusion. The waist or the rib of an occupant collides to the armrest. Then, the armrest is contracted and the shock absorbing holes induces the deformation of the armrest. Therefore, the shock energy is absorbed effectively.
Patent KR-20020044417-A (KR)
Title: Data receiver for non-coupling by kick-back noise
Inventor: SONG GI HWAN
IPC: H03K19/0175
Filed: 2000-12-06
Abstract: PURPOSE: A data receiver not to be coupled with quick-back noise is provided to prevent it from coupling with input data and a reference voltage due to a quick-back noise by setting a gain of an input section to "1". CONSTITUTION: A first current source(211) is connected between a supply voltage and an output node and is controlled by a bias voltage. A second current source(220) is connected to the supply voltage and is controlled by the bias voltage. A drain of a first transistor(213) is connected to the output node. A source of the transistor(213) is connected to a ground. The transistor(213) is controlled by input data which is connected to a gate thereof. A drain of a first transistor is connected to the complementary output node. A source of the transistor is connected to a ground. The transistor(213) is controlled by a reference signal which is connected to a gate thereof.
Patent KR-20020045281-A (KR)
Title: Radar absorption textile for camouflaged tent and its method
Inventor: HAN JEONG SEOK
IPC: D06M11/00
Filed: 2000-12-08
Abstract: PURPOSE: Radar-wave absorbing textile for a camouflage hut which is characterized by being possible to produce easily, having excellent masking effect, having excellent durability and being useful for a cover for a car and a tent, and a manufacturing method thereof are provided. CONSTITUTION: The radar-wave absorbing textile(10) for the camouflage hut is obtained by a process containing the steps of: mixing synthetic resin with inorganic magnetic material in a ratio of 40-99wt.% : 1-60wt.% to compose inorganic magnetic material resin; coating a back side of textile(11) with the inorganic magnetic material resin repeatedly; and then drying at 80-150deg.C to form an inorganic magnetic material layer(12). Particle size of the inorganic magnetic material is 0.1μm-10μm.
Patent KR-20020045725-A (KR)
Title: Chiller for a semiconductor process
Inventor: YOO SANG JUN
IPC: H01L21/02
Filed: 2000-12-11
Abstract: PURPOSE: A chiller for a semiconductor process is provided to improve the rate of operation of equipment and to guarantee stability of the equipment, by preventing the waste of coolant and by making the coolant of a predetermined quantity or more heated by a heater. CONSTITUTION: An isolation plate is installed at a predetermined height of a coolant tank(116) so that a cooling bath(120) is installed in the upper portion of the coolant tank and a heating bath(122) is installed in the lower portion of the coolant tank. A cooler is installed inside the cooling bath of the coolant tank so that circulated coolant is cooled and exhausted to the inside of the cooling bath. A heater(132) is installed inside the heating bath of the coolant tank so that the heater heats the coolant exhausted from the cooler when the coolant goes over the isolation plate and is induced to the heating bath. A heater driving unit(130) supplies power to the heater. A pump drains and pumps the coolant of the heating bath for circulation of the coolant.
Patent KR-20020047789-A (KR)
Title: An Opening and Closing System of Swing out Door in Bus
Inventor: PARK DAE SEONG
IPC: B60J5/04
Filed: 2000-12-14
Abstract: PURPOSE: A device for opening a swing out door of a bus is provided to conveniently open the swing out door by supplying force into a driving motor as much as weight of the bus. CONSTITUTION: A device for opening a swing out door in a bus comprises a motor(13) mounted on a side portion of a chassis(11); a drive shaft(14) receiving driving force by the motor; an arm(15) connected to the driving shaft by being fixed on a door(12); a slant sensing sensor(30) installed on a side portion of the chassis; a controlling unit(20) calculating a slant degree of the chassis according to output value of the sensor; plural conducts arranged on a length direction of the chassis; and a weight mounted on an end portion of the conduct. Thereby, the device for opening the swing out door in the bus conveniently opens the swing out door by supplying specific force into the driving motor as much as weight of the bus.
Patent KR-20020049852-A (KR)
Title: Easily dyed polypropylene, method for preparing thereof and polypropylene composition comprising thereof
Inventor: KIM EUNG SU
IPC: C08L23/10
Filed: 2000-12-20
Abstract: PURPOSE: Provided are dyeable polypropylene improving dyeing ability without lowering tensile strength and dyeing fastness, a preparation thereof, and a polypropylene composition containing the dyeable polypropylene. CONSTITUTION: The dyeable polypropylene(formula 1) is produced by reacting 100pts.wt. of polypropylene or polypropylene copolymers having a molecular weight of more than 200,000, 0.01-10pts.wt. of maleic anhydride, 0.01-10pts.wt. of vinyl acetate, dicumyl peroxide, and p-xylene solvent under the vacuum at a temperature of 110-150deg.C for 5-10 hours. And the polypropylene composition comprises 0.1-50pts.wt. of the dyeable polypropylene and 100pts.wt. of a polypropylene resin. In the formula, n is 100-5,000 and x/n and y/n are each 0.001-0.1.