baber/WOPTO huggingface dataset:
Patent KR-20020033499-A (KR)
Inventor: YUAN MICHAEL Z
IPC: C03B37/018
Filed: 2001-09-06
Abstract: PURPOSE: A method for controlling the external diameter of a preform bait tube during the glass layer deposition process and its apparatus are provided to improve the precision of the external diameter by considering the temperature, the diameter and the pressure. CONSTITUTION: The method comprises the steps of determining the reference flow rate corresponding to the temperature of a preform bait tube(8); a determining the flow rate control amount from the external diameter of the preform bait tube and the internal pressure of the preform bait tube; adding the reference flow rate and the flow rate control amount to determine the total flux; and outputting a gas into any one between the pressure chamber(18) engaged with the inside of the preform bait tube and the inside of the preform bait tube by the total flow rate. Optionally the method comprise further the steps measuring the temperature of a hot zone(13) of the preform bait tube; and determining the reference flow rate by using the measured temperature.
Patent KR-20030023190-A (KR)
Title: Method for advertizing into mobile terminal
Inventor: LEE JIN U
Filed: 2001-09-12
Abstract: PURPOSE: An advertisement offering method of a mobile terminal is provided to transmit moving picture advertisement to a mobile terminal without regard to an intention of a user, and to enable a user to purchase the mobile terminal, which installs an advertisement application program, at a low price. CONSTITUTION: The method comprises several steps. An SMS(Short Message Service) server transmits to a mobile terminal an advertisement SMS message with an instruction which makes an advertisement server transmit advertisement data to the mobile terminal(110). The mobile terminal accesses the advertisement server over a network(120), and then the advertisement server transmits the advertisement data to the mobile terminal(130). If the mobile terminal receives and stores the advertisement data, the mobile terminal stops accessing the advertisement server(140) and plays the stored advertisement data for a set time(150).
Patent KR-20030023341-A (KR)
Title: Timing control circuit of semiconductor memory device
Inventor: JUNG TAE HYEONG
IPC: H03K5/04
Filed: 2001-09-13
Abstract: PURPOSE: A timing control circuit of a semiconductor device is provided to improve productivity of the semiconductor device by controlling the timing with a various timing specifications in response to a plurality of process variables after the manufacture of wafer or a package process by utilizing a plurality of fuse devices in place of a conventional metal switching device. CONSTITUTION: A timing control circuit of a semiconductor device includes a plurality of delay devices, e.g., a delay block(50) connected a first delay device(51) and a second delay device(53), for controlling a timing by delaying an external control signal(A), a fuse device(60) combined with the second delay device(53) of the delay block(50) for controlling the timing control of the second delay device(53) and a signal transferring block(70) for outputting the signal timing controlled by receiving the signal controlled by the delay block(50) and the fuse device(60).
Patent KR-20030023402-A (KR)
Title: Sewage treatment module
Inventor: KIM GYEONG JIN
IPC: C02F3/00
Filed: 2001-09-13
Abstract: PURPOSE: A treatment tank of sewage and wastewater that is capable of decanting supernatant without being affected by flow fluctuation is provided. CONSTITUTION: A supernatant effluent device(200) comprises a floating body(210) that floats according to influent water rate. An operation pipe(220) is composed of a flared pipe(221) that is connected to a floating body(210). The flared pipe(221) has supernatant influent holes(221a) at the top and a bottom pipe(223) made of a material heavier than that of the flared pipe(221). A round side projection(223a) is formed at the end. A fixing pipe(230), the inner wall of which forms a guide part(230a) for guiding the round side projection(223a) of the bottom pipe(223) is inserted to discharge supernatant. A bellow pipe(240) is installed around the bottom pipe(223) and the fixing pipe(230) to prevent any leakage.
Patent KR-20020064863-A (KR)
Inventor: JEONG JUNG HO
IPC: H04L12/66
Filed: 2001-09-20
Abstract: PURPOSE: An Internet phone speaker is provided to selectively use either a speaker or an Internet phone without the necessity of alternately inserting the speaker and a headset into a sound card. CONSTITUTION: A connection line(4) is provided so that electric signals can be exchanged between a sound card(1) and a speaker(7). One end of the connection line(4) is connected to the speaker(7). A speaker terminal(2) and a microphone terminal(3), formed at the other end of the connection line(4), are connected with the sound card(1). A handset(5), composed of a transmitter and a receiver in a single unit, is configured so as to be connected with the body of the speaker(7). A changeover switch(6) is provided so as to selectively change the circuits in the speaker(7). If the changeover switch(6) is pushed, a circuit to the handset(5) is disconnected and a circuit to the speaker(7) is formed. On the contrary, when the changeover switch(6) is opened, the circuit to the handset(5) is connected as the circuit to the speaker(7) is disconnected.
Patent KR-20020015984-A (KR)
Inventor: CHOI SOUN KOUG
IPC: H04W8/30
Filed: 2001-10-04
Abstract: PURPOSE: A method for storing and managing a portable phone telephone directory based on the Internet is provided to store the telephone directory stored in a portable phone in a telephone directory database through the Internet and to download the telephone directory stored in the database in case that the memory of the portable phone is replaced with a new memory, due to the damage of the memory, etc. CONSTITUTION: A user accesses and joins the site of a telephone directory management server through the Internet using his portable phone(S101,S102). The portable phone receives data, such as a terminal authentication number, an ID, a password, etc., through the Internet and stores them in its internal memory(S103). If the user executes login using his portable phone(S104), the portable phone transmits the telephone directory stored in its memory to the telephone directory management server. The telephone directory management server stores it in a telephone directory database(S105). In case that the user should store the telephone directory again due to the loss of the portable phone or the damage of the memory(S106), the user logs in to the site(S107) and requests the telephone directory management server to transmit it(S108). The telephone directory management fetches the telephone directory from the telephone directory database and transmits it to the user's portable phone through the Internet. The portable phone receives the telephone directory(S109) and stores it in its memory(S110).
Patent KR-20030029293-A (KR)
Title: An apparatus for transforming acceleration
Inventor: HONG SUN GYO
IPC: F03G7/00
Filed: 2001-10-06
Abstract: PURPOSE: An apparatus for transforming acceleration is provided to generate energy for moving an object in a simple way by causing changes of acceleration. CONSTITUTION: An apparatus for transforming acceleration comprises first to third rotors(42,43,44); a plurality of arms(50,51,54) having ends connected to the rotors through rotating shafts(45,48,49) and the other ends connected with each other so that the arms are movable by being interlocked with the rotation of the rotors; and a weight(55) arranged on the arm, which generates a centrifugal force in the direction different from the direction of the centrifugal force generated by the rotation of the rotors. The first rotor rotates, and the second rotor and the third rotor are engaged with the outer surface of the first rotor and rotate relatively to the rotation of the first rotor.
Patent KR-20030034406-A (KR)
Title: A process for preparing 1-Methyl- indazole-3-carboxylic acid
Inventor: JANG SA JEONG
IPC: C07D231/56
Filed: 2001-10-23
Abstract: PURPOSE: A process for preparing 1-methylindazol-3-carboxylic acid is provided, thereby the 1-methylindazol-3-carboxylic acid can be simply prepared without producing isomers. CONSTITUTION: The process for preparing 1-methylindazol-3-carboxylic acid of formula(1) comprises the steps of: oxidation of halophenyl acetate of formula(2) to prepare a pyruvate compound of formula(3); condensation of the pyruvate compound of formula(3) with methylhydrazine to prepare a hydrazone compound of formula(4); cyclization of the hydrazone compound of formula(4) under the acidic condition to prepare 1-methylindazol-3-carboxylic acid ester of formula(5); and hydrolysis of the compound of formula(5), wherein R is C1-6 alkyl, C3-7 cycloalkyl, phenyl or phenyl-C1-3 alkyl; and X is halogen atom.
Patent KR-20030034444-A (KR)
Title: Additional data display method and apparatus capable of display additional data
Inventor: KIM JONG BEOM
IPC: H04N5/445
Filed: 2001-10-23
Abstract: PURPOSE: An additional information displaying method and a video processing system having an additional information display function are provided to easily prevent displayed additional information from covering an important display region of an image being viewed. CONSTITUTION: When a function of a video processing system is controlled by a user(201), a display position of additional information generated when the function is carried out is set on a region other than a predetermined portion of a displayed image(203). The additional information is displayed at the set display position(204). The predetermined portion of the displayed image corresponds to a region at which the object of the image is displayed. The predetermined portion is a region where information similar to the additional information is displayed.
Patent KR-20010110376-A (KR)
Title: 조인트 밸브
Inventor: PARK HYOUNG SEON
Filed: 2001-11-06
Abstract: 종전 배관은 흡입이나 토출 라인의 방진과 방음 그리고 역류를 방지하기 위하여 고무제품의 Connector와 Strainer를 비롯하여 게이트 밸브 및 스윙체크 밸브 등의 순서로 사용하였으며 고무제품은 온수 등의 많은 문제가 있어 사용을 꺼리는 경향이 많았다 하지만 개발된 복합형 Joint는 방진과 방음효과가 뛰어나며 Flange면에 고무를 사용하여 Gasket이 필요 없으며 고무제품에 비하여 고온에 잘 견디는 Stainless를 사용하여 내식성에도 잘 견디는 소재를 채택하였으며 펌프를 보호하는 역류방지의 기능을 추가한 Joint type의 밸브이다 이로 인하여 배관의 경량화와 건설의 배관사의 원가절감 및 시공이 편리하여 많이 사용될 수 있으리라 사료된다.
Patent KR-20030038140-A (KR)
Title: Method of data-backup using screen saver
Inventor: KANG GUN HWA
IPC: G06F15/16
Filed: 2001-11-08
Abstract: PURPOSE: A data backup method is provided to make backup of data at a server over the internet by using a screen saver or to make backup of data at a preset memory of a computer system by using a screen saver while the computer system is not operated. CONSTITUTION: The method comprises several steps. Users are collected, IDs are allotted and the data on the collected users are stored at a database(S10). A data storage space is allotted to the users, and a screen saver storing the ID is offered to the user(S20). The screen saver is installed at a user computer, and is activated(S30). Then backup target data is searched under a control of the activated screen saver(S40). In a case that the backup target data is searched, the data backup server is connected, the backup target data is transmitted to the data backup server, the user ID is checked, and the transmitted backup target data is stored at an alloted storage(S50). In a case that the backup target data needs more space, an additional storage space is alloted, and the user is notified of the additional space allotment(S60).
Patent KR-20030038940-A (KR)
Title: Apparatus for separating swarf in centrifugal separator
Inventor: CHOI SEUNG HO
IPC: B04B11/08
Filed: 2001-11-09
Abstract: PURPOSE: Provided is an equipment to separate subjects adhered to the wall of a bucket in a centrifugal machine which allows a scraper to scratch the adhered subjects so that it reduces time in separating the adhered subjects. CONSTITUTION: The equipment to separate the subjects adhered to the wall of the bucket in the centrifugal machine comprises the parts of: the bucket(11) which forms plural bucket release holes rotated by a motor; plural eliminators for the adhered subjects(10) which are connected to the rods of air cylinders(23) by pins with the pattern of section formed like the scraper(20), which is streamlined at one side and sharply formed at the other side; and an air supply part which allows the air cylinder to supply air through an air tube(33).
Patent KR-20030039688-A (KR)
Title: Straight holding system of steering device in vehicle and control method therof
Inventor: HWANG CHEOL HYEON
IPC: B62D6/00
Filed: 2001-11-14
Abstract: PURPOSE: A straight forward driving performance maintenance system of a steering system for a vehicle and the control method are provided to prevent wrong working of an alarm sound followed by turning of the vehicle and to exactly let a driver know a fall of pneumatic pressure of tires. CONSTITUTION: A straight forward driving performance maintenance system of a steering system for a vehicle comprises a steering angle sensor(1) mounted to a spoke portion(SP) of a steering wheel(S) coupled with a steering shaft(S'), to sense a change of neutral position of the steering wheel; a controller(5) receiving and comparing a signal of the steering angle sensor and a signal of a wheel speed sensor(4) installed to a vehicle wheel; and an alerter(6) producing an alarm sound for a driver by an output signal of the controller. Wrong working of an alarm sound followed by turning of the vehicle is prevented by sensing a fall of pneumatic pressure of tires, based on a difference in rotational speed of right and left rear wheels, and the neutral position of the steering wheel.
Patent KR-20030040594-A (KR)
Title: a liquid storage bottle and the manufacturing method thereof
Inventor: LEE SEONG SIK
IPC: B65D85/82
Filed: 2001-11-15
Abstract: PURPOSE: Liquid storage containers and preparation method thereof are provided to store the agricultural medicines, poisonous substance and other liquid safely. CONSTITUTION: The liquid storage containers are characterized in that body(11) and gate(12) consist of a polyethylene layer(P), an adhesive layer(A), a scrap layer(S) and a nylon layer(N). The preparation method of the liquid storage containers is characterized by blower molding the members formed by laminating the adhesive layer(A), the scrap layer(S) and the nylon layer(N) under the polyethylene layer. In the liquid storage containers, a thickness ratio of polyethylene layer(P):adhesive layer(A):scrap layer(S):nylon layer(N) is 6:1:1.5:1.5.
Patent KR-20030042332-A (KR)
Title: Mat for camping having function of life preserver
Inventor: KIM GO MYOUNG
IPC: A47C17/64
Filed: 2001-11-22
Abstract: PURPOSE: A camping mat having a water life-saving function is provided which is easy to carry with, is convertible into a sleeping bag when used and is equipped with a water life-saving function when carried with. CONSTITUTION: A main body(1) has an outer coat of water resistant material covered on the outer surface of a platy foamed material having a buoyance and a fastener coupled to the contour of the covered outer coat. A plurality of bent portions(4) are formed by a bent line(3) dividing the main body(1) into equal parts. Two cover portions(5) are wrapped around the contours of both bent portions(4) at its outside when the main body(1) is divided into the bent portions(4) by the bent line(3) to be coupled to the fastener. A hand grip portion has both ends fixedly coupled between both cover portions(5) for allowing a user to hold.
Patent KR-20030042546-A (KR)
Title: Grinder system for cathode ray tube funnel
Inventor: LEE DONG SIN
IPC: H01J9/38
Filed: 2001-11-23
Abstract: PURPOSE: A funnel grinder system for a cathode ray tube is provided to enhance productivity by grinding the seal edge of the funnel in precise and effective manners. CONSTITUTION: A funnel grinder system for a cathode ray tube includes a system body for presenting the grinding locations(11) of the funnel(1). A carriage(30) is mounted on the system body(10) such that the carriage can be linearly reciprocated vertical to the grinding locations of the funnel. A lift(60) is placed front to the carriage such that the lift can move up and down elevated with respect to the grinding locations of the funnel. A neck chucking member(90) is installed under the lift to chuck the neck of the funnel. A funnel fixture member(120) fixes the body of the funnel chucked by way of the neck chucking member. A funnel holding member(130) is installed front to the lift to hold the yoke of the funnel fitted by way of the cooperation of the neck chucking member and the funnel fixture member. A rotation member(150) rotates the funnel fitted by way of the cooperation of the neck chucking member, the funnel fixture member and the funnel holding member. A seal edge grinder(170) grinds the seal edge of the funnel rotated by way of the rotation member. An elevator(190) elevates the seal edge grinder from the standby location to the grinding location of the funnel.
Patent KR-20030043260-A (KR)
Title: Manufacturing method of decorative panel for construction use using loess and hard charcoal
Inventor: AHN JOON SEONG
IPC: C04B28/02
Filed: 2001-11-27
Abstract: PURPOSE: Provided is a production method of flooring boards having appearance like natural marble, good processability and application, and low costs by using yellow earth, charcoal and a water soluble resin. CONSTITUTION: The flooring materials are produced by the following steps of: preparing a composition(putty) by mixing 20L of resin solution, 10kg of yellow earth(100mesh), 5kg of charcoal, 10kg of white cement and 3kg of CaCO3, wherein the resin solution is composed of 15L of water, 4kg of acrylic binder, 1kg of polyvinyl alcohol(solid), and 300g of CaCl2; forming by pouring the composition into a mold made of transparent acryl or polyester which has 30cm width x 30cm length, hardening at room temperature for 6hrs, and curing for 6hrs; and de-molding. Also, pigments are added to the composition for forming a pigment pattern looking like natural marble.
Patent KR-20030044535-A (KR)
Title: device for spraying water in the cleansing machine
Inventor: HA JAE HUN
IPC: A47L15/18
Filed: 2001-11-30
Abstract: PURPOSE: A washing water injecting apparatus for a dishwasher is provided to prevent leakage of washing water by installing an opening and closing member to a washing water inlet of an upper injecting arm. CONSTITUTION: A washing water injecting apparatus for a dishwasher has two washing water inlets(51,52) and an opening and closing member(60) of the inlet. Washing water inlets are formed to an upper injecting arm to change an installing height of the upper injecting arm corresponding to an installing height of an upper rack to contact a washing water pipe(8). The opening and closing member is installed to the washing water inlet to be opened in applying hydraulic pressure and to be closed in releasing hydraulic pressure. Thereby, leakage of washing water is prevented by installing the opening and closing member without separate components like a check valve and a water leakage preventing member.
Patent KR-20030045549-A (KR)
Title: Device of preventing refrigerant overheat for opposed reciprocating compressor
Inventor: KIM BYEONG JIK
IPC: F04B17/04
Filed: 2001-12-04
Abstract: PURPOSE: A device is provided to prevent increase of specific volume of refrigerant and achieve improved compression efficiency by permitting the refrigerant to be heated by the heat generated from the reciprocating motor and the frictional heat generated from the piston and the cylinder. CONSTITUTION: A device comprises a plurality of reciprocating motors mounted at both inner ends of a casing(10) and which generate driving force in a linear manner; a cylinder(37) fixed between the reciprocating motors; a plurality of pistons(31a,31b) coupled into the cylinder in such a manner that the pistons are slidable and suck and compress the refrigerant by the linear reciprocating motion transferred movers(24a,24b) of the reciprocating motors; and a heat insulation unit(15) arranged at the inner surface of the suction channel penetrating through the side wall of the cylinder.
Patent KR-20030050088-A (KR)
Title: temperature controller for electric bedclothes using zero-crossing sensing
Inventor: KIM YONG KI
IPC: H05B1/02
Filed: 2001-12-18
Abstract: PURPOSE: A temperature control device is provided to control an on/off operation of an electric bedding at a zero crossing point of time by detecting a zero crossing point of time of commercial AC and to divide a frequency according to a length of an exothermic line. CONSTITUTION: A control power generating part(11) comprises a switch for switching heat from an electric bedding and receives a commercial AC power to generate a control power and the first waveform signal. A waveform shaping part(12) shapes the first waveform signal to generate the second waveform signal having a predetermined period. A frequency dividing part(13) is activated according to the control power and receives the second waveform signal to set a reference frequency. The frequency dividing part divides the reference frequency according to a length of an exothermic line and generates the third waveform signal. A power supply electronic fuse part(14) is supplied with the commercial AC power and switches the commercial AC power at a zero crossing point of time of the commercial AC power according to whether an error sense signal output when a heat generating part is erroneous is received. A power supply part(15) receives the third waveform signal and the commercial AC power and supplies the commercial AC power to the heat generating part in synchronization with the third waveform signal. The power supply part senses a zero crossing point of time of the commercial AC power from the electronic fuse part and switches the commercial AC power.
Patent KR-20030050134-A (KR)
Title: Accel pedal module structure
Inventor: KONG SEUNG GI
IPC: B60K26/00
Filed: 2001-12-18
Abstract: PURPOSE: An APM(Accelerator Pedal Module) sensor is provided to prevent fail of an APM by arranging positions of ink resistors on a circuit board of the APM sensor to one direction. CONSTITUTION: A circuit board(30) of an APM(Accelerator Pedal Module) sensor has ink resistors. A brush is installed to the circuit board to be slid. First and second resistors(31,32) are formed to be inclined to one side. An actual distance between first and second resistors is 5.5 millimeters. Thereby, output tolerance is minimized by arranging first and second resistors to one side instead of symmetrical. Therefore, fail of the APM sensor is prevented, and traveling reliability is improved.
Patent KR-20030057977-A (KR)
Title: Spin Developing Device
Inventor: KIM JANG GYUN
IPC: G02F1/13
Filed: 2001-12-29
Abstract: PURPOSE: A spin development device is provided to reduce the contact area between a substrate and a vacuum line while keeping the surface area of the vacuum line equal, thereby reducing the amount of static electricity. CONSTITUTION: A spin development device includes a development solution supply for doping a development solution to a substrate, a vacuum chuck(26) for fixing the substrate by vacuum suction, and a motor for rotating the substrate. The vacuum chuck is provided below the substrate and coupled with a rotation shaft for transmitting rotation force to the vacuum chuck from the motor. The rotation shaft is coupled with the motor via a belt connected to first and second pulleys. The vacuum chuck is formed with vacuum holes(40) by a predetermined interval along the internal axial line of the rotation shaft, and vacuum lines(42) are concentrically formed between the holes. On the vacuum lines, a plurality of micro grooves(42a) and micro protrusions(42b) are alternately formed.