baber/WOPTO huggingface dataset:
Patent KR-20020000258-A (KR)
Title: Apparatus for crushing and supplying potassiun chloride
Inventor: KIM HYEONG TAE
IPC: C25D17/00
Filed: 2000-06-22
Abstract: PURPOSE: An apparatus for crushing and injecting potassium chloride for manufacturing an electroplating solution is provided which smoothly performs injection of potassium chloride by injecting potassium chloride into a mixing vessel as automatically crushing hardened potassium chloride sequentially flown in after installing an injection vessel on the mixing vessel. CONSTITUTION: The apparatus for crushing and injecting potassium chloride for manufacturing an electroplating solution comprises an injection vessel(30) on the upper part of which a cover(32) is mounted so that it is opened or shut, and to one side of which a potassium chloride injection pipe(34) is connected, wherein the injection vessel(30) is installed at the upper side of a hopper(22) of a mixing vessel(20); a crushing means(60) which is equipped with first and second crushing blocks(40,50) that are installed at the upper inner side of the injection vessel(30) so as to primarily crush the injected potassium chloride(10); and an injection means(80) which is equipped with a drum(70) that is rotationally installed at the lower side of the crushing means(60) so as to inject the crushed potassium chloride(10) into the mixing vessel(20) by secondarily crushing potassium chloride(10) through the drum(70).
Patent KR-20020000318-A (KR)
Title: Method of horizontal drainage for pore water pumping of soft ground improvement
Inventor: BAN HAN YONG
IPC: E02D3/10
Filed: 2000-06-23
Abstract: PURPOSE: A horizontal drainage method of pore water treatment of the soft ground improvement zone is provided to accelerate consolidated settlement, to install a collecting well and a horizontal drain pipeline easily, to reduce construction expenses and to heighten work efficiency on the soft ground improvement work. CONSTITUTION: A horizontal drainage method for pore water treatment of the soft ground improvement zone comprises the steps of executing pit excavation(11) on the soft ground(1) to install a collecting well in the soft ground improvement zone, installing a vertical perforated drain pipe(4) of centrifugal reinforced concrete materials, filling crushed stone(7a) in the lower end of the vertical perforated drain pipe(4) from the bottom of the pitted soft ground(1) to the height of 0.3 meters, re-filling up the pitted soft ground(1) with crushed stone(7b) from the vertical perforated drain pipe(4) to a spot to be installed by a vertical perforated drain pipe(4) of synthetic resins such as polyethylene for horizontal drainage, connecting the horizontal perforated drain pipe(9) with the vertical perforated drain pipe(4), then paving crushed stone(7c) to an upper boundary line of the soft ground(1), connecting a vertical pipe(5) of centrifugal reinforced concrete materials on the vertical perforated drain pipe(4) to be higher than a banking layer(3), forming a filling-up layer(2) by filling up the surrounding space of the vertical pipe(5) with sandy soil(8a), then composing a preloading banking layer(3) by banking to the planned height and covering up the vertical pipe(5) with an endurance cover(6) to prevent an inflow of impurities, wherein the vertical perforated drain pipe(4) functions as the collecting well together with the vertical pipe(5) and the horizontal perforated drain pipe(9) composes a horizontal drain pipeline.
Patent KR-20020006069-A (KR)
Title: A pogo pin insert tool of semeconductor wafer tester
Inventor: LEE U GYU
IPC: H01L21/66
Filed: 2000-07-11
Abstract: PURPOSE: An apparatus for inserting a pogo pin of a semiconductor wafer tester is provided to easily insert the pogo pin and to prevent the pogo pin from being abrased or damaged, by using the pogo pin insertion apparatus to insert the pogo pin. CONSTITUTION: A plurality of pogo pines are loaded in a pogo pin loading unit(10). A pogo pin transfer pipe(12) transfers the pogo pin supplied from the pogo pin loading unit, built as one body on the lower surface of the pogo pin loading unit. A pogo pin settling unit(14) settles the pogo pin transferred through the pogo pin transfer pipe so that the pogo pin can be inserted into a test head, wherein the pogo pin transfer pipe can move up and down. A pogo pin pressing unit(20) is adhered to the lower section of the pogo pin transfer pipe. The pogo pin pressing unit is in contact with the pogo pin settled in the pogo pin settling unit when the pogo pin loading unit is pressed downward, and presses the pogo pin to be inserted into a test head.
Patent KR-20020007531-A (KR)
Title: Method and apparatus for heating a wafer, and method and apparatus for baking a photoresist film on a wafer
Inventor: PARK CHAN HUN
IPC: H01L21/027
Filed: 2000-07-14
Abstract: PURPOSE: A method for heating a wafer is provided to form a photoresist pattern having a uniform size on the wafer, by remarkably reducing a thermal impact on the wafer and a photoresist film applied on the wafer. CONSTITUTION: Heat is supplied to the first solid-phase heat transfer medium. The heat is conducted from the first solid-phase heat transfer medium to a fluid heat transfer medium. An evaporation unit is connected to the second solid-phase heat transfer medium to heat the second solid-phase heat transfer medium so that the heat is conducted to the second solid-phase heat transfer medium. The second solid-phase heat transfer medium is thermally connected to an object to transfer the heat from the second solid-phase heat transfer medium to the object. The fluid heat transfer medium is interconnected and separated into a plurality of evaporation holes having each liquid. Each liquid is evaporated to a plurality of evaporation units inside the plurality of evaporation holes by the heat. The plurality of evaporation units are upwardly guided in parallel with each other toward the object.
Patent KR-20010015975-A (KR)
Title: Green House Skylight Opening And shutting Device
Inventor: LEE JEONG SOO
IPC: A01G9/24
Filed: 2000-08-05
Abstract: PURPOSE: Provided is a greenhouse skylight switch which can quickly ventilate the heat inside the greenhouse by opening the skylight and can automatically keep the opening state even in case of rain. CONSTITUTION: A greenhouse skylight switch is installed on the ceiling of the greenhouse. Four horizontal supports on the arch top of the greenhouse are fixed on vertical supports(a1-a6) on the arch top of the greenhouse at regular intervals. The horizontal supports(b3) among the horizontal supports are not covered with vinyl for ventilating heated air. The central horizontal supports(b3) are installed as a longer state than the others to prevent the inflow of the rain and form z-air current in wind. A rotary shaft mover(15) rotates a rotary shaft(9) to wind a rope(7) on the rotary shaft(9) for closing the skylight switch.
Patent KR-20020012662-A (KR)
Title: Fish Farming Method and System Using Internet
Inventor: KIM MI JA
IPC: G06Q50/00
Filed: 2000-08-08
Abstract: PURPOSE: A fish breeding system and method is provided to monitor various outputs of sensors relating to the fish breeding, and optimally control various equipments based on the monitoring data over the internet so that it can minimize a management and establishment cost. CONSTITUTION: The system comprises a video camera(1), sensors(10), fish breeding equipments(26), a controller(18), a user terminal(19), a web server(21), and an authentication server(24). The video camera(1), installed within a water vessel, enables a user to monitor a motion and a shape of fishes. The sensors(10) include a level sensor(2), a nitrogen sensor(3), an oxygen demand amount sensor(5), a turbidimeter(6), a hydrogen ion sensor, an electric current sensor(8), an electric voltage sensor(9), and a water temperature sensor(30). The fish breeding equipments(2) include a water processing equipment(28), a water supply pump(12), a circulation pump(11), an electric oxygen pump(14), an electric boiler(15), an electric cooler(16), and a feed supplier(17). The controller(18), including a magnet and an electronic relay, supplies control signals for motors of the fish breeding equipments(26). The web server(21) analyzes the data transmitted from a plurality of user terminals(19), and sends signals to the controller(18).
Patent KR-20000063920-A (KR)
Inventor: KIM CHANG HWAN
IPC: B62J6/02
Filed: 2000-08-02
Abstract: PURPOSE: A charging device using rotary force of a bicycle wheel is provided to charge by mounting a generator and a battery charger on regular parts of a bicycle, thereby to reduce household power consumption. CONSTITUTION: In a charging device using rotary force of a bicycle wheel, a generator(1) and a battery charger(3) are installed in the regular parts(5,4) of a bicycle. When traveling the bicycle, the wheel of the bicycle become rotated, then a fan(6) of the generator formed in regular part of the wheel has a rotary force by the rotary force of the wheel, so that the generator generated an electricity and supplies the battery charger with electric power through an electric wire(9) for charging a dry battery within the battery charger.
Patent KR-20020017158-A (KR)
Title: Steering system in automobile
Inventor: LEE EUL HWI
IPC: B62D6/00
Filed: 2000-08-29
Abstract: PURPOSE: A steering system of a vehicle is provided to drive or steer a servomotor by an electronic control unit according to a signal of a torque sensor and to reduce producing cost by simplifying structure. CONSTITUTION: A steering system in a vehicle comprises a steering handle(10) rotated to change travelling direction of the vehicle; a rotational shaft(12) rotating according to the steering handle by being mounted in the middle of the steering handle; a torque sensor(14) detecting or outputting a rotational angle of the rotational shaft by being installed on the rotational shaft; an ECU(Electronic Control Unit)(16) controlling steering of the vehicle according to the rotational angle of the torque sensor; front wheels(18) rotating according to the travelling direction; a steering shaft(20) rotating the wheels; and a servo motor(22). Thereby, the steering system in the vehicle drives the servomotor by the ECU according to the signal of the torque sensor.
Patent KR-20010085217-A (KR)
Title: Device for turning on light and illumination appratus
Inventor: KAWABATA KENJI
IPC: H02M7/538
Filed: 2000-09-04
Abstract: PURPOSE: To make a dimmer of a lighting equipment of an inverter system possible, without preparing a special oscillation circuit. CONSTITUTION: The lamp-lighting equipment is equipped with an active converter 4 which generates a direct-current voltage from commercial alternate voltage, and the inverter 5 which supplies high frequency current to a discharge tube 1 by switching the generated direct-current voltage through a resonance circuit where resonance frequency becomes settled according the equivalent impedance of the discharge tube 1 including a capacitor CR connected in parallel with the discharge tube. The active converter 4 has a triac 7 which adjusts the value of the direct-current voltage, and switching elements Q1 and Q2 of the inverter 5 are controlled by a phase of resonance current flowing in the resonance circuit, and oscillate by self-excitation.
Patent KR-20020024944-A (KR)
Title: A method for forming storage node of inner capacitor
Inventor: CHOI HONG GIL
IPC: H01L27/108
Filed: 2000-09-27
Abstract: PURPOSE: A storage electrode formation method of an inner capacitor is provided to prevent a fail and to improve a structural stability by decreasing the height of the storage electrode. CONSTITUTION: A bit line(33) is formed on a silicon substrate(30) having a contact plug via a first interlayer dielectric. A second interlayer dielectric(36) and an etch stop layer(37) are sequentially formed on the resultant structure. A contact hole is formed to expose the contact plug by selectively etching the etch stop layer and the second interlayer dielectric. The size of the contact hole is increased by isotropic etching of the second interlayer dielectric. A sacrificial layer(38) is deposited on the resultant structure. At this time, voids are simultaneously formed in the contact hole. The sacrificial layer and the etch stop layer are selectively etched. A conductive layer(39) for forming a storage electrode is then formed on the resultant structure.
Patent KR-20020026110-A (KR)
Title: Rear door apparatus of notebook computer
Inventor: OH WON SEOP
IPC: G06F1/16
Filed: 2000-09-30
Abstract: PURPOSE: A rear door device for a notebook computer is provided to connect a plurality of peripheral devices to the notebook computer by installing a rear door formed with various input and output ports by one body in a body and supporting various input and output ports through the rear door. CONSTITUTION: A rear door(61) is installed at a rear surface of a body for forming a separate space at a rear side of a notebook computer. A rear board(63) is installed at an internal side of the rear door(61). A plurality of input and output ports(65) are installed at certain positions of the rear board(63). A flexible printed circuit(67) electrically connects a motherboard and the rear board(63) installed in the body.
Patent KR-20010007821-A (KR)
Inventor: KIM SONG PONG
IPC: A01K93/00
Filed: 2000-10-02
Abstract: PURPOSE: A float for fishing crucian carps is provided which is characterized in that a plurality of grooves is formed around the circumference of the float body. CONSTITUTION: The float(1) comprises a core body, a reinforcement made of a plurality of eulalia, wherein the reinforcement body is attached around the core body by an adhesive. The plurality of grooves(2) is formed around the circumference of the float(1) at regular intervals. A support(carbon) is inserted into the center of the float body(1) and a chemical light(an emission capsule) is attached to the end of the top of the support and a fish line is connected to the leg of the lower part of the support.
Patent KR-20010051644-A (KR)
Inventor: SORENSEUNTAM L
IPC: H04N7/015
Filed: 2000-11-13
Abstract: PURPOSE: An apparatus is provided to update software code previously stored by detecting software codes contained in a digital broadcasting signal from a data packet, comparing the software code with the software code previously stored, and retrieving a new version of one among them. CONSTITUTION: A receiver(12) receives a digital broadcasting signal having at least one of digital television programming packets and at least one of data packets. A demodulator(14) coupled with the receiver(12) demodulates the digital broadcasting signal. A detector(16) coupled with the demodulator(14) detects the data packets of at least one. A memory(20) coupled with the detector(16) stores software code contained in the data packets of at least one. A processor(18) coupled with the memory(20) allows the memory(20) to store the software code contained in the data packets of at least one. The memory(20) stores a software program therein, which includes a sequence of instructions for controlling the operation of the devices according to a first control system. The processor(18) replaces a portion of the software program at least with the software code contained in the data packets of at least one, to thereby change the first control system to a second control system. The first control system and the second control system are different with one another.
Patent KR-20020037986-A (KR)
Title: Apparatus for controlling vacuum of plasma system
Inventor: CHO SEOK JE
IPC: H05H1/00
Filed: 2000-11-16
Abstract: PURPOSE: A vacuum blocking apparatus of a plasma polymerization apparatus is provided, which reduces a process resume time by maintaining a vacuum state of a process chamber while replacing a sample of a winder and an unwinder. CONSTITUTION: A sample(11) before deposition is wound around an unwinder(14), which is arranged in an unwinder chamber(15) installed before a process chamber(13) where two electrodes(12) are arranged for the sample on a sheet to pass. And the sample after deposition is wound around a winder(16) which is arranged in a winder chamber(17) installed behind the process chamber. And a shielding unit(20) is installed to block vacuum between the unwinder chamber and the winder chamber. In the shielding unit, a base plate is fixed to the process chamber and a sliding plate is installed to a side of the base plate. And a cylinder for elevating the sliding plate is fixed on both sides of the base plate. And a guide part is installed to form a guiding groove guiding the sliding plate on both ends of the base plate. And a sample push roller which is rolled to prevent the sample from being damaged during the elevation is installed on a bottom of the sliding plate.
Patent KR-20020039796-A (KR)
Title: Software package application method for exchange system
Inventor: HWANG TAE YEON
IPC: H04Q3/545
Filed: 2000-11-22
Abstract: PURPOSE: A method for applying a software package of a full electronic exchange system is provided to efficiently apply a package by compressing the package to be applied using a UNIX device connected to an exchange system through a serial port, by making out a list, and by loading the package to the system. CONSTITUTION: An exchange system converts into a command state(step20). In case that a signal for downloading a file is transmitted, the exchange system gets ready to download the file and transmits a signal for getting ready to receive the file(step21). Data capable of opening and analyzing the file are transmitted. The data are copied. After that, a check sum is calculated(step22). It is judged whether the check sum is corresponded to a check sum received(step23). It is judged whether the file is received(step24). In case that a signal for operating the system is inputted, a compression of the data received is extracted(step25). A signal for downloading an application file is transmitted(step26). Data capable of opening and analyzing the application file are transmitted. After that, a system file is read and divided(step27). It is judged whether the check sum calculated is corresponded to the check sum received(step28). It is judged whether the file is received(step29). The application program is started. A normal service is provided(step30).
Patent KR-20020039821-A (KR)
Title: Method for transmitting signal by using microwave
Inventor: AHN JIN SIK
IPC: H04B7/155
Filed: 2000-11-22
Abstract: PURPOSE: A method for transmitting a signal using a microwave is provided to transmit/receive mass data at an inexpensive price by connecting a baseband block in a base station and a high frequency block, by transmitting/receiving all sorts of mass data. CONSTITUTION: A base station controller transmits all sorts of mass data provided from an exchange to a CPU in a baseband block(201). The CPU controls a plurality of channel card and provides all sorts of mass data provided from the base station controller to a signal conversion unit(202). The signal conversion unit converts a digital signal into an analog signal and transmits the signal converted to a microwave transmitting/receiving unit(203). The microwave transmitting/receiving unit loads an analog signal to an ultra high frequency wave carrier for transmitting the analog signal provided from the signal conversion unit through a microwave(204). The microwave transmitting/receiving unit receives the analog signal loaded to the ultra high frequency wave carrier from the microwave transmitting/receiving unit in the baseband block(205). An RF unit separates the ultra high frequency wave carrier from the analog signal loaded to the ultra high frequency wave carrier provided from the microwave transmitting/receiving unit(206).
Patent KR-20020041714-A (KR)
Inventor: LEE JAE SEOK
Filed: 2000-11-28
Abstract: PURPOSE: A method for converting telephone charge into mileage of internet shopping mall is provided to activate an Internet shopping mall by converting a telephone charge into a mileage of the Internet shopping mall and receiving a client-wanted commodity, service, or cash. CONSTITUTION: A client buys a commodity or a service through an Internet shopping mall or receive cash or cash substitution securities instead of a mileage. When a client requests a purchase of a commodity, service, cash, or cash substitution securities, a mileage is converted into mileage cash. Thus, a company server supplies a commodity or a service in accordance with a client's request. A mileage is accumulated in proportion to telephone charge, and the client receives a wanted service without inserting cash. The company server provides a client DB and informs mileage accumulation state to a corresponding client through a calculation system, E-mail, or a facsimile. A client uses the mileage as a present for other person.
Patent KR-20010008376-A (KR)
Inventor: CHOI HAN KIL
IPC: H04M3/50
Filed: 2000-11-29
Abstract: PURPOSE: A telephone home page service is provided to receive a member ID and a password if a customer wants to open a home page, and to make an automatic response system(ARS) allow a domain to the customer as a numeric, so that the customer can do a self publicity activity with a specific sound, a voice, or music and to make the self voice home page by designating a theme. CONSTITUTION: If a user(100) accesses an automatic response system(ARS) server(300) to input a required ID, a password, and a domain(102), the ARS server(300) repeatedly checks the ID, the password and the domain(102), and allows the domain(102) to the user(100). The user(100) records(103) an intended theme. Recorded contents are stored as a telephone home page of the ARS server(300), and converted into a text or a voice by a voice recognition device(301). The recorded contents are stored in an internet server(302). An internet user(400) accesses the Internet by using a computer instead of a telephone, and listens to or opens the contents of the telephone home page. If another user(visitor)(200) accesses the ARS server(300) to input a required domain(202), or if the visitor(200) is capable of listening to contents of a home page selected through retrieving the contents according to themes, popular home pages and updated home pages, the visitor(200) is capable of leaving a message relating to impressions about visiting the home page on a bulletin board(204) of the telephone home page. If the visitor(200) moves to other home page or a home page service is completed, the number of visitors is counted to be accumulated.
Patent KR-20020045830-A (KR)
Title: Phase locked loop reference clock distributor
Inventor: HUH HUN
IPC: H03L7/08
Filed: 2000-12-11
Abstract: PURPOSE: An apparatus for distributing a reference clock of a PLL(Phase Locked Loop) is provided to distribute reference clocks of the PLL to each card by using a back board. CONSTITUTION: A sine wave reception portion(10) is used for receiving a reference clock of an analog sine wave from a PLL. An operation amplifier(20) is used for amplifying the reference clock of a low level. A rectangular wave converter(30) is used for converting the amplified reference clock to a digital rectangular wave reference clock. A reference clock distribution portion(50) is used for distributing the digital rectangular wave reference clock each card through a back board. A switching portion(40) is used for switching one input terminal to the other input terminal by dualizing an input terminal including the sine wave reception portion(10), the operation amplifier(20), the rectangular wave converter(30).