baber/WOPTO huggingface dataset:
Patent KR-20030000483-A (KR)
Title: Fabricating method for semiconductor device
Inventor: HONG EUN SEOK
IPC: H01L21/31
Filed: 2001-06-25
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to prevent losses of a first planarized insulating layer due to a misalignment and to reduce a dielectric constant by forming an air-gap between metal interconnections. CONSTITUTION: After forming a first planarized insulating layer(52) on a substrate(51), a first adhesive layer(53), a first metal film(54) and a first interlayer dielectric(55) are sequentially formed. A via contact hole is formed by selectively etching the first interlayer dielectric. A via contact plug is formed by filling the via contact hole, After forming a second interlayer dielectric(60) on the resultant structure, an air-gap(59) is formed between the first metal lines. After forming a second planarized insulating layer(61) on the resultant structure, the via contact plug is exposed by polishing the second planarized insulating layer(61).
Patent KR-20030002175-A (KR)
Title: Light Emmision Diode in Voltage mode
Inventor: YOON JANG HYEON
IPC: G09G3/00
Filed: 2001-06-30
Abstract: PURPOSE: A light emission diode(LED) of a voltage mode is provided to drive a panel at a high speed by adding a current-type signal converter while using a conventional voltage mode panel. CONSTITUTION: A current-type signal converting unit outputs a voltage difference between the upper and lower end of a resistor source serially connected to each current source in response to a current source corresponding to an n-bit state. An LED panel of a voltage mode is supplied with the voltage difference between the upper and lower end of the resistor source of the current-type signal converting unit as a drive voltage for driving the LED, controlled by the voltage for driving a gate from an outside gate driver.
Patent KR-20020011084-A (KR)
Inventor: NISHIJIMA YUICHI
IPC: G01B21/00
Filed: 2001-07-26
Abstract: PURPOSE: To rapidly and accurately judge whether a wafer is accurately mounted on a heat plate, for suppressing the occurrence of faults in the wafer to a minimum limit. CONSTITUTION: The phenomenon, in which the temperature of the heat plate 63 drops when the wafer W is mounted on the plate 63, is utilized. A temperature sensor 73 for monitoring the temperature drop of the plate 63 is provided at the plate 63. A fault detector 77 for receiving a measured result from the sensor 73 is given as functions of calculating the area of a range surrounded by a temperature curve and a set temperature, when representing the time change of the temperature of the plate by a graph, that is, a temperature integrating area and comparing the integrated area with a preset threshold. As the threshold, a standard deviation obtained from the integrated area, when the wafer W is mounted correctly, is used. The detector 77 judges that the wafer W is not accurately mounted, when the temperature of the plate is low and when the integrated area exceeds the threshold.
Patent KR-20030012740-A (KR)
Title: The service method of getting request and providing the residential information of delinquent by using internet
Inventor: PARK KYEONG BAE
IPC: G06Q20/42
Filed: 2001-08-04
Abstract: PURPOSE: A service method for requesting and providing the whereabouts information of a delinquent by using the Internet is provided to make a member company request the whereabouts in any time through the Internet and confirm the whereabouts information in a remote place by grasping the whereabouts at once and constructing and sharing a whereabouts ledger. CONSTITUTION: A user requests the whereabouts of the delinquent through a facsimile, an e-mail and the Internet homepage connection(210). A whereabouts service company receives the request and stores the input items such as a car owner name, a resident registration number, an address, a zip code, a telephone number and a cellular phone number(220). A whereabouts searching personnel searches for the whereabouts of the delinquent(240). After the searching, the whereabouts searching personnel inputs the finally grasped items to an Internet homepage(250). The member company inquires outputs the whereabouts through the Internet homepage(260) and pays for a whereabouts service to the whereabouts service company(280).
Patent KR-20020014761-A (KR)
Inventor: HERTZLER BENJAMIN LEE
IPC: F17C13/02
Filed: 2001-08-17
Abstract: PURPOSE: A sub-atmospheric pressure gas delivery method and the apparatus are provided to delivery sub-atmospheric pressure gas from a pressured container and to reduce not intended leakage and discharge of hazardous gases. CONSTITUTION: An apparatus(10) for containing and delivering hazardous gases at sub-atmospheric pressure from a pressurized container, comprises a valve body in sealed communication with an outlet orifice of the pressurized container, a fluid discharge path of the valve body, between the outlet orifice of the pressurized container and an outlet orifice of the valve body; a pressure regulator(16) having a pressure sensing means capable of responding to sub-atmospheric pressure, integral to the valve body, in-line in the fluid discharge path; and a high pressure shut-off valve(18) integral to the valve body, in-line in the fluid discharge path and upstream from the pressure regulator. The gas may flow through from the interior chamber of the pressurized container through the fluid discharge path, through the outlet orifice of the pressurized container, and through the outlet orifice of the valve body only when the outlet orifice is connected to a vacuum system.
Patent KR-20020019427-A (KR)
Inventor: ISHII YASUYUKI
IPC: G03G9/09
Filed: 2001-09-05
Abstract: PURPOSE: An image-forming apparatus and a process cartridge used in the image-forming apparatus are provided to prevent unevenness around line images, caused by the deficiency of charges due to mismatching and inversely charged toner at density and gradation expression. CONSTITUTION: An image-bearing member(1) holds thereon an electrostatic latent image. A charging unit(5) charges the surface of the image-bearing member electrostatically. An exposure unit(6) forms the electrostatic latent image on the image-bearing member by exposing to light the image-bearing member charged by the charging unit. A developing unit(3) has at least a toner-carrying member(2) for carrying and transporting a toner(10) thereon and developing the electrostatic latent image by a contact developing system to form a toner image. In the triboelectric series relationship between the toner and a surface layer of the image-bearing member, the surface layer of the image-bearing member has a charge polarity which is a different polarity with respect to the charge polarity of the toner in the developing unit.
Patent KR-20030021095-A (KR)
Inventor: HUR TAE WOUNG
IPC: A23L27/40
Filed: 2001-09-05
Abstract: PURPOSE: Provided is a method for manufacturing pine mushroom-bamboo salt by using a pine mushroom and bamboo salt. The manufactured salt increases immunity and prevents food spoiling by strong antibacterial activity, detoxification and neutralizing activity, has guanilic acid flavor which gives the taste peculiar to pine mushrooms to boost one's appetite, and supplies a living body with steonine. CONSTITUTION: The manufacturing method of pine mushroom-bamboo salt comprises the steps of: pulverizing bamboo salt into 180 meshes then drying the powder; drying collected pine mushrooms at 200deg.C for 48 hours then pulverizing them into 180 meshes; mixing 70% of the bamboo salt powder and 30% of the pine mushroom powder then heating them at 80deg.C for 30 minutes with stirring; and drying them.
Patent KR-20030021776-A (KR)
Title: Short cut setting method for mobile communication device
Inventor: LEE JEONG SEOK
IPC: H04M1/27
Filed: 2001-09-07
Abstract: PURPOSE: A method for setting a shortcut key of a mobile communication terminal is provided to arrange more than one shortcut key, and to enable a user to register and set the shortcut key appropriately for an own using pattern, so as to minimize the number of shortcut keys. CONSTITUTION: A user moves to a menu item for setting a shortcut key. The user presses a shortcut key to be set for the menu item in which a cursor is located over a predetermined time. If the shortcut key is pressed over the predetermined time, a microcomputer sets a shortcut key for a displayed and selected menu item. The microcomputer stores the set menu item and information on the shortcut key in a memory and registers the shortcut key. If an enter key is inputted after the random menu item is selected, the microcomputer executes a program of a corresponding function and displays an operation of the function on a display part.
Patent KR-20020021035-A (KR)
Inventor: HAGIWARA TOSHIMITSU
IPC: A23L27/20
Filed: 2001-09-11
Abstract: PURPOSE: To obtain a perfume composition having an excellent smell and excellent persistence due to new fixative, and to obtain a cosmetic, toiletry product, bathing agent, drink, food or a medicine having excellent smell and excellent scent-lingering property. CONSTITUTION: This method for reinforcing the smell and persistence of the perfume is characterized by formulating a compound represented by formula (D £A is H or OH; B is H or methyl; (n) is an integer of 0 to 2| into a perfume composition or one of the above-mentioned products. The amount of the compound formulated into the perfume composition is preferably 0. 01 to 90 wt.%, and when the compound is directly formulated into the product, the amount is preferably 0.0001 to 2.0 fold amount (weight ratio) the amounts of a smell- having ingredient and/or the perfume composition. Thereby, the perfume composition or product having enhanced smell and enhanced scent-lingering property is obtained without causing a problem on safety for human bodies.
Patent KR-20030023155-A (KR)
Title: Method for controlling the electronic expansion valve of a inverter kimchi refrigerator
Inventor: CHOI JEONG JIN
IPC: A23B7/10
Filed: 2001-09-12
Abstract: PURPOSE: A method for controlling electronic expansion valves in an inverter kimchi refrigerator is provided, thereby difference of temperature in each storing chamber can be regulated by controlling operation of electronic expansion valves in storing chambers. CONSTITUTION: The method for controlling electronic expansion valves in an inverter kimchi refrigerator which has multiple storing chambers applied by a rotation number-variable inverter type compressor comprises the steps of: measuring temperature difference between the surface temperature and the setting surface temperature of one storing chamber, and dividing temperature difference into multiple steps; and controlling the opening sizes of the electronic expansion valves based on the steps of the temperature difference of the storing chamber, wherein the opening sizes of the electronic expansion valves are also controlled by the steps of the rotation number of the compressor.
Patent KR-20030024137-A (KR)
Inventor: KIM JAE NAM
IPC: H01L33/00
Filed: 2001-09-17
Abstract: PURPOSE: A complex LED(Light Emitting Diode) structure is provided to form resistances and LEDs on a printed circuit board with one body by using an injection molding method and an extrusion molding method. CONSTITUTION: A transparent cylindrical bar(1) is formed by an injection molding method. A surface of the transparent cylindrical bar(1) is radiated by a diffusing agent or a dispersing agent. A plurality of power cables(7,8) are installed at an upper portion and a lower portion of the transparent cylindrical bar(1). A couple of color LEDs(2) are installed at both ends of the transparent cylindrical bar(1). The color LEDs(2) are connected with printed circuit boards(4) through resistances(3). The printed circuit boards(4) are connected with the resistances(3) and the power cables(7,8). A couple of insulators(5) are installed at both ends of the transparent cylindrical bar(1). Each contact portion of the transparent cylindrical bar(1) is combined with terminal caps(6).
Patent KR-20020022016-A (KR)
Title: Aqueous resin composition
Inventor: AKIMOTO KOJI
IPC: C09D175/08
Filed: 2001-09-17
Abstract: PURPOSE: To provide an aqueous resin composition useful as a binder for a fibrous material, e.g. glass fibers, or as an aqueous coating material. CONSTITUTION: This composition is prepared by compounding a polyepoxy compound represented by formula (I) (wherein n is 0.1-20; Z is a direct bond, an alkylidene group having 1-4 oxygen atoms, or SO2; and X is H or a glycidyl group provided at least 10% of the total X groups are glycidyl) with water.
Patent KR-20030023425-A (KR)
Title: A game oppurtenance which batting of baseball
Inventor: PARK SEONG JO
IPC: A63B67/00
Filed: 2001-09-19
Abstract: PURPOSE: A baseball game playing apparatus is provided, thereby at least two people can play baseball game in relatively small area. CONSTITUTION: The baseball game playing apparatus comprises a ball(1), a gun(2) shooting the ball(1), a target plate(3) where the ball is detachably adhered, and a bat(4), wherein the ball(1) is covered with fibrous thread(5) capable of adhering to adhesive tape(velcro tape) on which the ball(1) is detachably adhered, the target plate(3) has the velcro tape on its surface on which the ball(1) is detachably adhered and legs(7), the legs have a bat-storing box(8) in its lower portion, the bat(4) is rolled with the velcro tape on which the ball(1) is detachably adhered, and the target plate(3) may have a loop in its upper portion, thereby the target plate(3) being hanging on the wall.
Patent KR-20030032088-A (KR)
Inventor: IM SEUNG BUHM
IPC: G06Q50/22
Filed: 2001-10-09
Abstract: PURPOSE: A pet health and strength management system is provided to enable a user to input a breed, a weight, a height, a body fat and others on a pet, to store them, and to enable the user to browse the past physical record of the pet over the internet. CONSTITUTION: A user accesses a server of a service web site, and passes a member authentication procedure after inputting a member ID. The user inputs a breed, a weight, a height, and a body fat on a pet to be currently kept. The server records the input data, and enables a user to search for or browse the stored data. The user applies the stored data to the management of the health and the physical strength of the pet.
Patent KR-20010112138-A (KR)
Title: 다용도 케이스
Inventor: KIM JOUNG CHUL
IPC: A45D40/00
Filed: 2001-10-11
Abstract: 본 발명은 케이스 내부에 채워진 화장액을 케이스 하부에서 피스톤으로 압축하고, 압축된 액을 하부에서 브러시로 직접 공급하여 사용할 수 있도록 발명된 다용도 케이스에 관한 것이다. 
     본 발명은 원통형의 하단부 내측에 플랜지가 형성된 케이스와; 상기 케이스의 상단부 내측에 결합되고, 브러시를 내측에 구비하는 상부캡과; 상기 상부캡의 후부에 끼워져서 설치되되 상단부가 브러시 내측에 결합되어 브러시 상단부로 화장액을 공급하도록 이루어진 액공급부재와; 상기 액공급부재의 후부 내측에 삽입 설치되는 스프링 및 볼과; 상기 볼이 이탈되지 않도록 함과 동시에 상부캐의 후부에 결합되어 케이스 내부의 화장액이 유출되지 않도록 방지하는 밀폐판과; 상기 케이스 하단 내부에 결합되고 상하로 이동하면서 화장액을 밀어주는 피스톤과; 하단부 외측면에서 플랜지가 형성되고, 상기 피스톤이 끼워져서 설치되며, 상기 케이스 내부에 설치되어 피스톤을 눌러주는 누름부재와; 상기 케이스 내부의 플랜지와 누름부재의 플랜지 사이에 위치하도록 삽입 설치되어 상기 누름부재를 탄력적으로 복귀시키는 스프링과; 상기 누름부재의 후부에 끼워지며, 상기 케이스의 외측에 고정되는 하부캡을 포함하여 이루어지는 것을 특징으로 한다.
Patent KR-20030033489-A (KR)
Title: Digital broadcasting receiver
Inventor: CHUN GYEONG A
IPC: H04N5/445
Filed: 2001-10-23
Abstract: PURPOSE: A digital broadcasting receiver is provided to show product information and advertisements to a user for a set-up time required for setting an environment of the digital broadcasting receiver, thereby providing useful and various information. CONSTITUTION: A tuner(11) tunes a wanted channel frequency if a digital broadcasting receiver receives a broadcasting signal. A TP module(13) divides video data by functions from the received broadcasting signal for demultiplexing the video data. A memory(20) initializes product information of the digital broadcasting receiver or advertisements in the digital broadcasting receiver before storing the product information and the advertisement. An audio decoder(19) and a digital TV decoding module(18) decode the video data and voice data in the received broadcasting signal for outputting digital video and voice. A CPU(10) controls to display the product information and the advertisements on a screen for a set-up time required for setting an environment of the digital broadcasting receiver.
Patent KR-20010102901-A (KR)
Title: 단말기용 측면 방음구형 수신 유니트
Inventor: KANG YONG HO
Filed: 2001-10-26
Abstract: 본 발명은 이동 통신용 단말기 내에 장착되어 착신시에 수신 확인을 위하여 화음을 활용한 호출음을 발생시키면서 측면으로 방음구가 위치하여 단말기 측면에 실장되어 단말기의 공간 활용도를 극대화한 통신 단말기용 수신 유니트를 제공코자 하는 것이다. 
     즉, 본 발명은 통신 단말기용 수신 유니트(A)에 있어서, 스피커(20)의 기능부를 수용하는 프레임(23)을 단말기 케이스(22) 하부에 형성된 결합공(26)상에 부착하고, 단말기 케이스(22) 일측에는 소정 크기의 호출음을 출력하는 측면 방음구(31)를 형성하며, 상기 프레임(23)에는 소정 크기의 일정 원주상에 통풍공(23c)이 형성되며, 프레임(23)의 내부 공간에 원형의 탑플레이트(29), 원형의 마그네트(28)와 자기회로를 구성하기 위한 요크(27) 및 스피커(20) 기능부에 전원을 인가하도록 설치되는 PCB(30)를 포함하여 이루어지는 것을 특징으로 하는 단말기용 측면 방음구형 수신 유니트를 제공함으로서, 집중 가진에 의하여 동일한 지름에서도 높은 음압을 구현할 수 있으며, 측면으로 방음구(31)를 형성하여 단말기(21) 내부에 취부시 기존의 부저와 같이 벽면 방향으로 설치가 가능하므로 공간 활용도를 향상시킬 수 있을 뿐 아니라, 진동판(24)의 상부에는 외부의 이물질로부터 스피커 기능부를 보호하는 상부케이스 대신, 단말기 케이스(22)에 일체형으로 사출성형된 측면 방음구(31)에 상기 조립된 부분을 장착 안내단(23a)에 간단히 접착제(23b) 도포를 함으로써 장착시키는 구성이므로 따로 상부케이스를 제작할 필요가 없고 접착제(23b)가 스피커에서 외부로 소리가 방출될 경우 소리의 누설을 막는 패킹 역할도 겸함으로써 따로 패킹 공정을 추가할 필요가 없으며, 상부케이스 제작, 조립시 부가적으로 추가되는 공정수, 원가절감에 탁월한 이점이 있다. 그리고 단말기(21)의 측면으로 호출음을 발생시킴과 동시에 리시버(34)를 이용하므로 단말기 부품의 일체화를 구현할 수 있으며, 향후 무선 화상통신 및 데이터통신을 위하여 대형의 액정표시장치가 장착되는 추세를 고려할 때 소형 경량화에 유리하나 상대적으로 공간 마련이 어려운 폴더형 단말기에도 용이하게 적용할 수 있는 등 다수의 효과를 제공하는 것이다.
Patent KR-20020033545-A (KR)
Inventor: COWGER BRUCE
IPC: B41J2/01
Filed: 2001-10-29
Abstract: PURPOSE: An inkjet printing device is provided to selectively inject ink by equipping with a printhead to receive a drop activation signal. CONSTITUTION: An inkjet printhead(24) includes first and second drop generators disposed on the printhead. Each of the first and second drop generators are configured for connection to a source of drive current. The inkjet printhead also includes a control device configured for connection to a periodic address signal and first and second periodic enable signals. The control device is responsive to the first periodic enable signal and periodic address signal(A(1-13)) for enabling the first drop generator for activation in response to drive current. The control device is responsive to the second periodic enable signal and periodic address signal for enabling the second drop generator for activation in response to drive current. Thereby, the cost of the printhead is reduced.
Patent KR-20030040860-A (KR)
Title: Method of image sensor for reducing dark current
Inventor: LEE JU IL
IPC: H01L31/10
Filed: 2001-11-16
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of restraining the generation of dark current due to dangling bonds generated on the surface of a photodiode. CONSTITUTION: A buried photodiode is formed in a semiconductor substrate(31). A transfer gate(34), a reset gate, a drive gate and a select gate are formed on the substrate. The first interlayer dielectric(39a) having hydrogen ions, such as silicon oxynitride, is formed on the resultant structure. The second interlayer dielectric(39b), such as BPSG, is formed on the first interlayer dielectric. The second interlayer dielectric(39b) is planarized by reflowing, and hydrogen ions in the first interlayer dielectric(39a) are simultaneously diffused into the surface of the photodiode.
Patent KR-20030043435-A (KR)
Title: Phase shifting actuator for Fizeau interferometry
Inventor: KIM HAK YONG
IPC: G01B9/02
Filed: 2001-11-28
Abstract: PURPOSE: A phase-transition actuator for a Fizeau interferometer is provided to precisely measure aberration of a lens and a flat plate by finely moving a reference surface of the Fizeau interferometer in an optical axis direction. CONSTITUTION: A phase-transition actuator includes first and second leaf springs(1,1A). A cylindrical fixing member(2) having an inner flange(21) and an outer flange(31) is provided at one side of a driving member(3). The first and second leaf springs(1,1A) are screw-coupled to both ends of the cylindrical fixing member(2) and the driving member(3). First and second fixing rings(5,6) are provided at both sides of the cylindrical fixing member(2). The first and second fixing rings(5,6) are screw-coupled into the driving member(3) so that inner portions of the first and second leaf springs(1,1A) are securely fixed. Third and fourth fixing rings(7,8) are provided at an outer portion of the fixing member(2). The third and fourth fixing rings(7,8) are screw-coupled into the driving member(3) so that outer portions of the first and second leaf springs(1,1A) are securely fixed.
Patent KR-20030044492-A (KR)
Title: Apparatus for detecting over-oscillation of spin tub and cleaning processor method therefor
Inventor: JUN GYU DONG
IPC: D06F33/02
Filed: 2001-11-30
Abstract: PURPOSE: An excessive vibration detecting apparatus for a washing tub and a washing control method are provided to control washing accurately, and to prevent damage against excessive vibration by regulating water stream according to vibration of the washing tub. CONSTITUTION: Washing is selected, and washing is performed during predetermined time by setting the normal water stream(303). The output of an excessive vibration detecting signal is detected by connecting an electrode to a conductive object(307). Rotational speed of a motor is controlled in generating excessive vibration detecting signals over the reference number, and washing is finished by reducing rotational speed of water stream(313,315). Rotational speed of water stream is increased, and washing is finished by regulating the speed of the motor in generating excessive vibration detecting signals less than the reference number(321). Washing is controlled accurately by regulating water stream according to vibration of the washing tub.
Patent KR-20030049815-A (KR)
Title: method for prolonging of blast furnace stave campaign life
Inventor: JUNG JIN SU
IPC: C21B7/10
Filed: 2001-12-17
Abstract: PURPOSE: A method for extending life cycle of blast furnace stave is provided to stabilize blast furnace operation and improve life cycle of the furnace body by forming an adherence layer having constant thickness on the inner surface of stave of the body of blast furnace. CONSTITUTION: The method for extending life cycle of blast furnace stave comprises the steps of calculating thickness of an adherence layer formed on the inner surface of stave by heat transfer analysis using temperature of the inner surface of the stave and cooling water; and controlling thickness ratio of ore layer/coke layer of the wall part and charging quantity of fine-grained sinter so that thickness of the adherence layer is always formed within the constant range, wherein thickness of the adherence layer is obtained by the following expressions 1 (q1=k1(Tc-Tw)/(d)) and 2 (q2=k2(Tg-Tc)/(t)), where Tc: temperature of thermocouple of the inner surface of the stave (deg.C), Tw: temperature of cooling water (deg.C), Tg: temperature of gas inside the furnace (deg.C), k1: thermal conductivity of stave matrix (kcal/mh°C), k2: thermal conductivity of the adherence layer (kcal/mh°C), d: a distance between cooling pipe and the inner surface of the stave (m), and t: thickness of the adherence layer (m).