baber/WOPTO huggingface dataset:
Patent KR-20050017120-A (KR)
Title: Package system comprising anoxic rotary disk reactor, nitrification rotary disk reactor, inner circulation tank, sedimentation tank and chemical injector to treat sewage and wastewater using rotary disk integrally fabricated
Inventor: CHO CHEL HWI
IPC: C02F3/28
Filed: 2002-05-17
Abstract: PURPOSE: To provide a package treatment system of sewage and wastewater using rotary disk, wherein the system consumes in a less amount of power and is constructed in a simple structure compared with an existing rotary disk, an underwater agitator is not necessary since underwater agitation is possible only by using a rotary disk rotated in the water, and shaft load and power consumption are reduced by reducing unit load. CONSTITUTION: The package treatment system of sewage and wastewater using rotary disk comprises an anoxic rotary disk reactor(2), a nitrification rotary disk reactor(4), an inner circulation tank(6), a sedimentation tank(8) and a chemical injector(10), wherein the anoxic rotary disk reactor and the nitrification rotary disk reactor are installed on a single shaft and driven by a single driving motor, wherein a driving motor of the rotary disk is an inverter motor or varied speed motor and properly maintain and control dissolved oxygen concentration released from the nitrification rotary disk reactor by controlling a driving speed(circumferential speed) of the rotary disk, and wherein the anoxic rotary disk reactor maintains a gap of 15 cm or more between an upper part and a lower part of the rotary disk, the upper part of the rotary disk is distanced from the surface of water in a distance of 15 cm, a space of 15 cm or more is formed at left and right sides of the rotary disk, and the anoxic rotary disk reactor is sealed with the nitrification rotary disk reactor in a grand packing manner.
Patent KR-20030094897-A (KR)
Title: Manufacturing method of ultrafine steel wire for reinforcing rubber product
Inventor: KIM MIN AN
IPC: B21B1/16
Filed: 2002-06-10
Abstract: PURPOSE: A method for manufacturing ultra fine steel wire for reinforcing rubber products is provided to reduce manufacturing cost and improve disconnection ratio by reducing the number of heat treatments performed during manufacturing of the ultra fine steel wire for reinforcing rubber products. CONSTITUTION: The method comprises a step of obtaining an intermediate drawn wire rod by primarily drawing a hot rolled wire rod containing 0.8 to 0.84 wt.% of carbon and having tensile strength of 100 to 110 kg/mm¬2 and diameter of 5.0 to 5.5 mm so that the drawn wire rod has diameter of 1.0 to 2.0 mm; a step of heat treating, metal plating and brass plating the intermediate drawn wire rod; and a step of obtaining a finally drawn wire rod having tensile strength of 320 kg/mm¬2 or more by secondly drawing the brass plated intermediate drawn wire rod so that the secondly drawn wire rod has diameter of 0.2 to 0.3 mm, wherein the intermediate drawn wire rod has tensile strength of 190 kg/mm¬2 or more.
Patent KR-20030095515-A (KR)
Title: Method and apparatus for forming three-dimensional moving image
Inventor: HWANG JAE SEOP
IPC: G06T13/20
Filed: 2002-06-12
Abstract: PURPOSE: A method and an apparatus for forming three-dimensional moving pictures are provided to increase a frame rate of a live three-dimensional image which is finally displayed, thereby realizing more natural three-dimensional moving pictures without increasing load of calculation of a live three-dimensional image forming device. CONSTITUTION: A probe(302) transmits ultrasonic wave signals to an object and receives the ultrasonic wave signals reflected from the object. A three-dimensional raw data obtaining unit(304) of an image processor(310) obtains raw data from the received ultrasonic wave signals. An enhanced live three-dimensional imaging unit(306) of the image processor generates a plurality of image frames from the obtained raw data. The enhanced live three-dimensional imaging unit generates a plurality of virtual frames to be inserted between the plurality of image frames. The enhanced live three-dimensional imaging unit renders a three-dimensional image of the object by using the plurality of image frames and the plurality of virtual frames.
Patent KR-20020096998-A (KR)
Title: Method of Extracting Shape Variation Descriptor for Retrieving Image Sequence
Inventor: CHOI MIN SEOK
IPC: G06F17/30
Filed: 2002-06-19
Abstract: PURPOSE: A method for extracting a shape variation descriptor for searching image sequence is provided to accurately search image sequence requested by a user, by identifying image sequence data in which only a part of an object moves or the object has partial shape variation. CONSTITUTION: A method for extracting a shape variation descriptor for searching image sequence includes the steps of selecting a predetermined number of frames from image sequence data(S101); transforming the frames into frames including only object information divided from a background(S103); arranging an object at the predetermined positions of the frames(S105); generating one frame including motion information and shape information of the object by overlapping the arranged frames(S107); and extracting a shape descriptor to the generated frame(S109).
Patent KR-20030097160-A (KR)
Title: Image Pickup Semiconductor device and manufacturing method thereof
Inventor: CHO MIN GYO
IPC: H04N5/374
Filed: 2002-06-19
Abstract: PURPOSE: An image pickup semiconductor device is provided to improve productivity by reducing the weight of an image pickup semiconductor device attached to the inside of a housing kit and by decreasing the number of processes. CONSTITUTION: A passive device(107) is mounted on a surface of a substrate. An image processing semiconductor chip(108) is attached to the same surface as the substrate surface on which the passive device is mounted while the active surface of the image processing semiconductor chip faces upward, electrically connected to the substrate. The image pickup semiconductor device is so attached to the active surface of the image processing that the active surface of the image semiconductor device faces upward, electrically connected to the substrate. The housing kit(103) is attached to the substrate, including a lens(102) so that an image can reach the image processing semiconductor chip.
Patent KR-20040000044-A (KR)
Title: Reserve Call System and Method based on Global Roaming Phone
Inventor: NA JONG RAE
IPC: H04L12/66
Filed: 2002-06-19
Abstract: PURPOSE: A reserve call system based on a GP(Global Roaming Phone) device and a method therefor are provided to construct a global Internet telephone office, and to operate the telephone office as a global reserve call system by interworking with the web, thereby connecting customers with service providers under control of a web server. CONSTITUTION: An Internet telephone office system(10) has a bidirectional bridge function for reciprocally relaying IP voice calls with a general telephone network, and comprises as follows. GPs(100) use Internet phones with general phones only without PCs. A GP-DNS(Global Dial Number Server) processes an access request based on the GPs(100). A GP-WEB(Global Web Server) receives the access request of a customer under Internet environment based on the GPs(100). Databases(18,19) store information on the customer, reserved time, and service contents.
Patent KR-20040002002-A (KR)
Title: Method of manufacturing a image device
Inventor: SHIN DAE UNG
IPC: H01L27/146
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing an image device is provided to be capable of carrying out a self-alignment between a gate electrode and an ion implantation mask by using low reflectivity of a lower BARC(Bottom Anti-Reflective Coating). CONSTITUTION: A semiconductor substrate(110) is defined with a photo diode region(A) and a gate electrode region(Z). A tunnel oxide layer(113), a polysilicon layer(114), and a BARC(118) are sequentially formed at the upper portion of the semiconductor substrate. A plurality of gate electrodes(116) are formed at the gate electrode region by carrying out a gate patterning process at the resultant structure. After depositing a photoresist layer on the entire surface of the resultant structure, an ion implantation mask(126) is formed by carrying out a lithography process using an exposure mask for opening the photo diode region. A predetermined ion implantation is carried out at the resultant structure.
Patent KR-20020068987-A (KR)
Inventor: CHO YEONG GI
IPC: A43B13/14
Filed: 2002-07-11
Abstract: PURPOSE: Provided are shoes which is capable of regulating shock absorption according to a situation of a wearer by inserting a sock absorption cartridge. CONSTITUTION: The shoes are characterized by forming a room(2) for a shock absorption cartridge in a sole(1), particularly its back part(102) to exchange a shock cartridge. The cartridge can be manufactured by using a forming agent, a gel, an air bag and a spring.
Patent KR-20040006636-A (KR)
Title: The soft cooling jacket for water cooling of the electronics and buffer jacket using of it
Inventor: CHEON KI OAN
IPC: H05K7/20
Filed: 2002-07-13
Abstract: PURPOSE: A water-cooled soft cooling jacket of an electronic device and a buffer jacket using the same are provided to enhance the efficiency of heat transfer by improving a cohesive characteristic between the water-cooled soft cooling jacket and a heating element. CONSTITUTION: A water-cooled soft cooling jacket of an electronic device includes a pocket-shaped body(10), a refrigerant inflow tube(21), and a refrigerant outflow tube(22). The pocket-shaped body(10) is used for storing a refrigerant. The pocket-shaped body(10) is close to various types of heating elements. The pocket-shaped body(10) is formed with a soft elastic material, which is changed by the external pressure. The refrigerant inflow tube(21) and the refrigerant outflow tube(22) are installed at one side of the pocket-shaped body(10) in order to circulate the refrigerant.
Patent KR-20040007007-A (KR)
Title: Electronic dust collecting apparatus using urethane filter
Inventor: KIM YEONG SAENG
IPC: B03C3/64
Filed: 2002-07-16
Abstract: PURPOSE: Provided is an electric dust collector apparatus having urethane filter to reduce production cost while increasing dust particle capturing efficiency by using the urethane filter having numerous micro-pores to decrease straight movement of the charged dust particles. CONSTITUTION: The dust collector apparatus comprises a free filter(202), an ionizer(204) and a collector(208). The free filter(202) primarily separates relative large dust particles and is made of plastic material. The ionizer(204) applies charge to the dust particles and has discharging lines(212) located between ground electrodes(210) to charge (+) the dust particles. The collector(208) has two metallic nets(206,216) and the urethane filter(214) between both of the nets. The net(206) filters the charged dust while the net(216) is supplied with DC current to form an electrical field(E) between the nets(206,216). By the electrical field(E), the urethane filter(214) is polarized.
Patent KR-20030078595-A (KR)
IPC: H01R39/38
Filed: 2002-07-22
Abstract: 브러시 홀더가 경사진 상태에서 부착되어도, 브러시는 이 경사를 흡수해서 정상적인 방향으로 향할수 있는 회전전기를 얻는다. 
     브러시 홀더(8)가 컴뮤테이터(2)에 대해 잘못된 각도에 부착된 경우에도 브러시(17)의 컴뮤테이터(2)에 접촉하는 제 1의 면이 컴뮤테이터(2)의 외주면에 올바르게 접촉하도록 브러시(17)는 브러시 홀더(8)내에 작은 각도로 회전가능하도록 완만하게 가이드되어 수납되어 있다.
Patent KR-20040011232-A (KR)
Title: Apparatus for drawing optical fiber and method for controlling optical fiber preform feeding speed
Inventor: JUNG GI TAE
IPC: C03B37/025
Filed: 2002-07-29
Abstract: PURPOSE: Provided is a method for controlling the feeding speed of an optical fiber preform, which stabilizes the flux in drawing of optical fibers to improve the outer diameter uniformity and quality of the optical fibers. CONSTITUTION: The method comprises the steps of: storing data of flux in drawing of optical fibers on each sampling cycles; judging the present state if it is drawing speed stable zone or unstable zone and starting the auto-control of feeding speed in the case of the unstable zone; determining a recent flux change trend from the stored flux data; calculating a predetermined deviation of drawing flux after a certain time from the flux change trend; calculating a compensation value of feeding speed of the preform from the predetermined deviation; calculating a corrected value of the feeding speed to which the compensation value is applied so as to increase the speed of approaching to the stable zone; and adding or subtracting the compensation value to or from a target flux.
Patent KR-20040013621-A (KR)
Title: Process for the preparation of 9,10-dichloroanthracene derivative
Inventor: HWANG SUN HO
IPC: C07C17/12
Filed: 2002-08-07
Abstract: PURPOSE: A method for preparing a 9,10-dichloroanthracene derivative is provided, to suppress the side reaction by improving the selectivity of the chlorination reaction and to reduce the amount of a solvent by improving the solubility of an anthracene derivative. CONSTITUTION: The method comprises the step of reacting an anthracene-based compound and chlorine gas at a temperature of 40 deg.C to a boiling point of an organic solvent to prepare the 9,10-dichloroanthracene derivative represented by the formula 1, wherein R1 to R8 are independently H, a halogen atom, an alkyl or allyl group of C1-C6. Preferably the organic solvent is selected from the group consisting of an aliphatic solvent, a halogenated aliphatic solvent, an aromatic solvent and a halogenated aromatic solvent. Preferably the anthracene-based compound is selected from the group consisting of anthracene, a chlorinated anthracene and an anthracene substituted with an alkyl or allyl group of C1-C6.
Patent KR-20030014165-A (KR)
Title: A method and system for providing mail service using peculiar code type mail address
Inventor: JEONG YONG SEOK
IPC: H04L12/58
Filed: 2002-08-09
Abstract: PURPOSE: A method and system for a mail service for making an inherent code as a mail account is provided to use a publicized mail account for a public business conveniently and protect a private life of an individual by supplying the publicized mail account of the individual and linking the publicized mail account with a secret individual mail account. CONSTITUTION: An inherent code mail account server(101) includes an inherent code mail account module(111) and a web document(113). A database server(103) connected to the inherent code mail account server(101) includes an inherent code mail account database(115). The inherent code mail account server(101) is connected to a transmission mail server(105) and a receipt mail server(107) through a network(109). The transmission mail server(105) includes the first mail address database(117). The receipt mail server(107) includes the second mail address database(119). A user(123), a mail transmitter(127), a mail receiver(131) are connected to a web site supplied by the inherent code mail account server(101) through the network(109), create one's inherent code mail account, or searches a registered inherent code mail account. Only a user(123) who receives a right by a manager of the inherent code mail account server(101) searches an inherent code mail account. If the mail transmitter(127) transmits a mail to the mail receiver(131), the mail transmitter(127) connects to an inherent code mail account search page supplied by the inherent code mail account server(101), inputs a search word, and searches an inherent code mail account of the mail receiver(131).
Patent KR-20040026510-A (KR)
Title: Mold release sprayer for mold manufacturing seat sponge of vehicle
Inventor: JUNG GYEONG YEOL
IPC: B29C33/58
Filed: 2002-09-25
Abstract: PURPOSE: A plurality of injection nozzles is controlled independently to inject release agent to a mold easily with a simple structure, thereby reducing manufacturing cost. CONSTITUTION: A main installation die(11) is mounted in a booth box. A piston cylinder(13) is installed in a cylinder installation die(12) on the main installation die. A nozzle installation die(14) is installed in a length direction of the piston cylinder. A plurality upper electronic nozzle(16) is installed in a first installation rod, and a plurality of lower electronic nozzle(18) is installed in a second installation rod. A mold detecting member is installed in the center of the main installation die.
Patent KR-20020079706-A (KR)
Inventor: PARK CHONG HO
IPC: G06F3/02
Filed: 2002-09-27
Abstract: PURPOSE: An ergonomic standing keyboard is provided to relieve the fatigue due to the twisted muscles by separately placing left-hand keys and right-hand keys and making the keys stand perpendicularly, and to make a user relocate the left-hand keys and the right-hand keys depending on the width of the shoulders. CONSTITUTION: The left-hand keyboard and the right-hand keyboard are separately placed on a keyboard. The number keys and the scarcely used keys are placed in the center of the keyboard. The left-hand keyboard, the right-hand keyboard and the number keys are relocated depending on the width of the user's shoulders. Since the left-hand keyboard and the right-hand keyboard are placed separately, the fatigue of the shoulder muscles is relieved and a user's skill is improved.
Patent KR-20040028187-A (KR)
Title: Knee air bag for a motor vehicle
Inventor: CHOI GYU HEUM
IPC: B60R21/207
Filed: 2002-09-30
Abstract: PURPOSE: A knee air bag for a vehicle is provided to effectively protect a passenger's knee part by correctly fixing passenger's posture, in a head-on collision or a broadside collision. CONSTITUTION: A knee air bag for a vehicle includes an air cushion(300), and an inflator for supplying gas to the air cushion. The air cushion comprises a knee side-protecting part(S) for protecting the side portion of a passenger's knee, in a broadside collision, and a knee front-protecting part(F) for protecting the front portion of the passenger's knee. The knee front-protecting part is integrally connected to the end of the knee side-protecting part. The width of the knee front-protecting part is larger than the width of the knee side-protecting part.
Patent KR-20040028428-A (KR)
Title: Icon display method for key sequence
Inventor: LEE SIN YEONG
IPC: H04M1/23
Filed: 2002-09-30
Abstract: PURPOSE: A method for displaying icons on a key sequence is provided to analyze an inputted key sequence by using a key sequence table, and to display an icon when an accorded key sequence is searched until an inputting of the key sequence is terminated. CONSTITUTION: A system detects whether an inputted key is a key sequence. If the inputted key is related to an MMI(Man Machine Interface), the system checks whether the inputted key exists at a key sequence table consisting of forepart information of the key sequence. If the key sequence accorded with the inputted key is detected, the system displays a corresponding icon on a screen. The system checks whether a key inputting process is terminated as continuously receiving a key. If so, the system removes the icon and executes a corresponding function. If the key inputting process is not terminated and an error is generated, the system removes the icon and outputs an error message. If the error is not generated, the system proceeds to a next process.
Patent KR-20040029654-A (KR)
Inventor: KIM YOUNG IN
IPC: A47G19/22
Filed: 2002-10-01
Abstract: PURPOSE: A disposable waterproof cup is provided to prevent a disposable cup from absorbing water. CONSTITUTION: The disposable waterproof cup comprises: a disposable cup(1); and a coating(2) formed inside the disposable cup(1). The coating treatment is carried out in such a manner that another sheet of thin vinyl is applied on the disposable cup(2). By this, it is possible to prevent the disposable cup(2) from getting crushed once a user uses the cup only several times to drink water or alcohol.
Patent KR-20040029709-A (KR)
Title: Blackout Compensation Circuit for Electric Iron Pot and Methode Blackout Compensation Methode using the same
Inventor: HAN JIN UK
IPC: A47J27/62
Filed: 2002-10-02
Abstract: PURPOSE: A power failure compensating circuit of an electric rice cooker and a power failure compensating method are provided to cut down manufacturing cost by removing additional parts to the power failure and to minimize data caused by the power failure by storing data for normal cooking and heat-insulating states in the power failure and by mounting an EEPROM(Electrically Erasable Programmable Read-only Memory) for reading the data in re-applying power. CONSTITUTION: A power failure compensating circuit of an electric rice cooker is composed of a transforming unit(11) for transforming external power into predetermined voltage; a power supply unit for rectifying and smoothing the transformed voltage and converting and supplying the voltage into constant voltage; a microcomputer(15) for receiving power of the power supply unit and controlling a load unit; and an EEPROM(16) for storing the data of the microcomputer in power failure and restoring the data to the microcomputer in re-applying power.
Patent KR-20030036009-A (KR)
Title: Wash water or immersion water used during semiconductor manufacturing
Inventor: AOKI HIDEMITSU
IPC: C02F1/44
Filed: 2002-10-29
Abstract: PURPOSE: To provide an apparatus capable of efficiently making washing water or dipping water, capable of suppressing the oxidation of a semiconductor device at the time of washing or dipping treatment in a semiconductor device manufacturing process. CONSTITUTION: A hydrogen dissolving device 2 is connected to an ultrapure water making apparatus and hydrogen is dissolved in ultrapure water in the hydrogen dissolving device 2 to make hydrogen dissolved water which is, in turn, guided to a washing apparatus 5 or a dipping apparatus 6 through a liquid sending line 7. The hydrogen dissolved water discharged from the liquid sending line 7 suppresses the oxidation of the semiconductor device in washing or dipping treatment.
Patent KR-20040039740-A (KR)
Title: A Hinge Module device of Rotating Folder Type Mobile Phone
Inventor: SEO DONG HYEON
IPC: H04B1/38
Filed: 2002-11-04
Abstract: PURPOSE: A hinge module in a rotary folder type mobile terminal is provided so that rotation can be freely made at an angle of 360 degrees and in both directions. CONSTITUTION: A hinge module(100) in a rotary folder type mobile terminal is composed of a lower connector(24), an upper connector(38) and a hinge bar(50). The lower connector(24) is coupled to a side of a main body(10). A plurality of contact slots(20) are concavely formed in a vertical direction at the inner circumferential surface of the lower connector(24), and a hooking boss(22) are protruded and formed in the form of a string at the outer circumferential surface. The upper connector(38), connected to a side of a folder(12) in a single unit, comprises one or more hooks(30) hooked by the hooking boss(22). The hinge bar(50) penetrates the center of the lower connector(24) and the upper connector(38). The top and bottom of the hinge bar(50) are coupled to the folder side and the main body side respectively.
Patent KR-20040041724-A (KR)
Title: Liquid crystal display device with soda-lime glass and method for fabricating of the same
Inventor: KIM UNG GWON
IPC: G02F1/1333
Filed: 2002-11-11
Abstract: PURPOSE: A liquid crystal display using a soda lime glass and a method for manufacturing the liquid crystal display are provided to prevent a thin film transistor from contamination due to diffusion of alkali ions. CONSTITUTION: A transparent organic insulating layer(55) is formed on a lower soda lime glass(50) in order to block alkali ions diffused in the soda lime glass. A thin film transistor(T) and a pixel electrode(95) are formed on the transparent organic insulating layer. A black matrix(105) and color patterns(110a,110b) are formed on an upper soda lime glass(100). A silicon oxide layer(115) is formed on the color patterns to block the diffusion of the alkali ions.