baber/WOPTO huggingface dataset:
Patent KR-20020057886-A (KR)
Inventor: SONG IL SANG
IPC: H04W4/00
Filed: 2002-05-22
Abstract: PURPOSE: A mobile advertisement lottery system is provided to allow an advertiser to make a target advertisement on a desired target at a low cost by establishing an advertisement lottery fund by numerous advertisers by using a wireless Internet and a database. CONSTITUTION: An advertiser accesses a home page of an advertisement lottery management company through Internet(S1). The advertiser inputs conditions on advertisement target people in a form provided in the home page, inputs a date desired for the number of lottery issuance and a date desired for a mobile transmission, and adds an advertisement file to be exposed to the advertisement target people(S2). When the advertiser clicks an order request button, the information on the advertisement such as the conditions of advertisement target people inputted by the advertiser is stored as a database type in a server(S3). The advertisement lottery management film searches member database through a searching program and finds out desired advertisement target people as many as the number desired by the advertiser(S4). The advertisement lottery management company transmits a lottery containing a prize winning money, a prize-winning confirmation term and constructed to be connected to a wireless Internet site when a connection button is clicked in a character message format to mobile phones of an advertisement-target members(S5). The transmitted information on the mobile advertisement lottery is stored as a database in a server of the advertisement lottery management company(S6).
Patent KR-20030093419-A (KR)
Title: method for etching etch stopper layer in semiconductor device using semiconductor fabricating equipment
Inventor: KIM EUN HYEONG
IPC: H01L21/3065
Filed: 2002-06-03
Abstract: PURPOSE: A method for etching an etch stop layer of a semiconductor device is provided to be capable of minimizing the contamination of a wafer when carrying out an etching process at an etch stop layer by removing a wafer transferring process. CONSTITUTION: An etch stop layer(20) is formed at the upper portion of a silicon substrate(10). Then, an interlayer dielectric(30) is formed at the upper portion of the resultant structure. At this time, a PETEOS(Plasma Enhanced TetraEthylOrthoSilicate) layer is used as the interlayer dielectric. After forming a photoresist pattern at the upper portion of the resultant structure, a contact opening portion(40) is formed at the interlayer dielectric by using the photoresist pattern as an etching mask. Then, the photoresist pattern is completely removed. After carrying out an etching process at the etch stop layer, a silicon substrate treatment is carried out at the resultant structure by in-situ for compensating the damage due to the etching process. Preferably, a dry etching process is used for the etching process.
Patent KR-20030096588-A (KR)
Title: A Keyboard Device Of Making Multiletter And Input Method Thereof
Inventor: HWANG GEUM HUI
IPC: H04M1/23
Filed: 2002-06-14
Abstract: PURPOSE: A keyboard device implementing multiple characters and an inputting method therefor are provided to consist of consonant keyboard units, vowel keyboard units, a subscript button for displaying double consonants, and a Chinese character button for displaying Chinese characters, thereby easily displaying characters. CONSTITUTION: A character keyboard(100) comprises as follows. Consonant keyboard units(210) separate buttons in predetermined type to input basic consonant groups consisting of 10 consonants. Vowel keyboard units(220) arrange 3 basic vowel buttons to complete characters by combining with the consonant keyboard units(210). A subscript button(230) combines with each button of the consonant keyboard units(210), and displays double consonants. A Chinese character button(240) displays and selects a Chinese character selection table for Korean characters generated by combining with buttons of the consonant keyboard units(210) and the vowel keyboard units(220).
Patent KR-20040000644-A (KR)
Title: Apparatus and method for reducing the energy of consumption
Inventor: KIM JAE HYEON
IPC: G06F1/32
Filed: 2002-06-22
Abstract: PURPOSE: A method and a device for reducing power consumption are provided to reduce power consumption by adjusting a back light of a portable display, and to extend battery time. CONSTITUTION: A device for reducing power consumption includes a video source device(200), a scalar(201), a timing controller(202), an LCD(203) including a back light(203-1), a user interface controller(204), a battery detector(205), a brightness adjuster(206), an inverter(207), and a transformer(208). The video source device(200) generates video source, and process the source to signal. The scalar(201) adjusts video signal output the video source device(200). The timing controller(202) holds and outputs the output video signal. The user interface controller(204) displays reproducing information to FTL(Fluorescence Light Tube). The battery detector(205) detects a judgment signal output from the user interface controller(204), and controls output of the brightness adjuster(206). The transformer(208) transforms PWM frequency output from the inverter(207), and operates the back light(203-1).
Patent KR-20040002096-A (KR)
Title: A withdrawal device of an abandonment toner of a printer
Inventor: BAEK CHUNG GUK
IPC: G03G21/10
Filed: 2002-06-29
Abstract: PURPOSE: A device for collecting waste toner of an image forming device is provided to form a spiral pattern to an inner periphery of a photosensitive drum for evenly spreading collected waste toner, thereby effectively utilizing the inner space of the photosensitive drum. CONSTITUTION: A device for collecting waste toner of an image forming device includes a photosensitive drum(10), a cleaning unit(20), a waste toner transmitting unit(30), and a fixed flange(40). The photosensitive drum has a space part for collecting waste toner inside and an opened end. The cleaning unit cleans the surface of the photosensitive drum by cleaning the waste toner remaining on the surface after the toner transfer to a paper or an intermediate transferring element. The waste toner transmitting unit transmits the cleaned waste toner to the inside of the photosensitive drum. The fixed flange is fixed to the opened end of the photosensitive drum for closing the opened end of the photosensitive drum. A rotation shaft penetrating the photosensitive drum has a rotation part(11a) coupled with the other closed end of the photosensitive drum and a fixing part(11b) fixed to the fixed flange, so that the fixed flange is fixed in the image forming device while the photosensitive drum rotates with respect to the fixed flange.
Patent KR-20040005367-A (KR)
Title: Refinement apparatus for Edible oil deposit
Inventor: CHOI YONG TAE
IPC: B01D29/01
Filed: 2002-07-10
Abstract: PURPOSE: A device for refining sediment of edible oil is provided to prevent deterioration of taste or evanescence of fragrance and produce edible oil of high quality by simultaneously heating the byproduct sediment to a certain temperature and refining the byproduct sediment using air pressure when reproducing edible oil from byproduct sediment. CONSTITUTION: The device comprises a refining tank(1) into which edible oil sediment is injected so that the edible oil sediment is contained in the refining tank; a filtering means installed at the inner side of a lower part of the refining tank to remove residues and filter oil; an oil collecting tank(3) connected to the lower part of the refining tank to collect and store filtered oil; and an air pressing means for pressurizing the edible oil sediment by supplying high pressure air into an upper part of the refining tank, wherein the device further comprises a heater(5) installed on the wall of the refining tank, an outlet(25) installed on the wall of the refining tank, a door(27) for sealing or opening the outlet, and clamping member(29), wherein the filtering means comprises filter(15) for filtering residues, mesh filter(17) installed at a lower part of the filter, and stay filter(19) installed at a lower part of the mesh filter and consisted of frame, a plurality of stay rods(19b) and a plurality of holes(19c), and wherein the air pressing means comprises air nozzle(9) installed at an upper part of the refining tank, and an air compressor(13) for supplying high pressure air through a pipe(11) connected to the air nozzle.
Patent KR-20040008896-A (KR)
Title: Aparatus and method for measuring a program rating
Inventor: HWANG YEONG HEON
IPC: H04N7/14
Filed: 2002-07-19
Abstract: PURPOSE: An audience rating surveying apparatus and method are provided to recognize channel information from an image obtained by photographing an output unit of a broadcasting receiver to generate rating information accurately and rapidly. CONSTITUTION: An audience rating surveying apparatus(200) includes a selector(220), a video processor(230), a rating information processor(240), a storage unit(250), and a transmitter(260). The selector selects a channel information display format corresponding to a broadcasting receiver. The video processor stores the channel information display format and receives an image obtained by photographing an output unit of the broadcasting receiver to recognize channel information according to the channel information display format. The rating information processor generates rating information using the channel information recognized by the video processor. The storage unit stores the rating information. The transmitter transmits the rating information to an external rating surveying apparatus.
Patent KR-20040009250-A (KR)
Title: Method and Device of sensing wafer's position of robot arm
Inventor: JANG GEUN SEOK
IPC: H01L21/68
Filed: 2002-07-23
Abstract: PURPOSE: A method for sensing the position of a wafer in a robot arm is provided to prevent a wafer from being missed or damaged by installing a plurality of sensors in the robot arm so that the position of the wafer placed in the robot arm can be sensed. CONSTITUTION: The wafer is placed in the robot arm(30). Whether the wafer is horizontally placed in the robot arm is determined. After it is confirmed that the wafer is horizontally placed in the robot arm, the wafer is transferred. If it is confirmed that the wafer is not horizontally placed in the robot arm, the transfer of the wafer stops. An operator is informed that the transfer of the wafer stops, and the position of the wafer placed in the upper portion of the robot arm is adjusted.
Patent KR-20040009577-A (KR)
Title: Cathode material including poly(dithiodianiline) derivatives, lithium rechargeable battery obtained therefrom and manufacturing methods thereof
Inventor: HONG YEONG SIK
IPC: H01M4/62
Filed: 2002-07-24
Abstract: PURPOSE: A positive electrode composition containing a poly(dithiodianiline) derivative, a lithium secondary battery obtained from the composition and their preparation methods are provided, to allow a positive electrode composition to be produced massively with a low cost and to improve capacity characteristic of a lithium secondary battery remarkably. CONSTITUTION: The positive electrode composition comprises an active material comprising the doped poly(dithiodianiline) derivative having the repeating unit represented by the formula; a conductive agent; and a binder, wherein X is H, Li, Na or K; Y is F, Cl, Br, I, ClO4, PF6, BF4, CF3SO3, HSO4 or C12H25C6H4SO3; k, k' and k'' are 0.01-0.5; m is 0-0.99; and n is 2-10,000. Preferably the conductive agent is an amorphous carbon; and the binder is at least one selected from the group consisting of poly(tetrafluoroethylene), a copolymer of vinylidene fluoride and hexafluoropropylene, poly(vinylidene fluoride), and a copolymer of vinylidene fluoride and tetrafluoroethylene.
Patent KR-20020071800-A (KR)
Inventor: LEE MYONG SOO
IPC: A47B3/083
Filed: 2002-07-30
Abstract: PURPOSE: Provided is a movable support in a folding-style table which prevents swing or shaking in use so that it helps users to use the table in a stable and convenient way. CONSTITUTION: In the movable support which includes a support member(20) to contain a pair of movable wheels(21), a working link(30) projected from the lower part of the support member and worked elastically by an elastic spring(31) and a stopper(40) grounded at the bottom, the movable support in the folding-style table comprises the parts of: the support member which is placed toward one side of the movable wheel with forming an insertion groove part(22), wherein the lower part of a pole(10) is inserted; and the stopper which is placed at the lower part of the working link which is slantingly placed with penetrating the upper part of the pole from the lower part of the support member.
Patent KR-20040012391-A (KR)
Title: Crystallizing method of silicon thin film, TFT used the method and flat panel display device with the TFT
Inventor: KOO JAE BON
IPC: H01L27/12
Filed: 2002-08-03
Abstract: PURPOSE: A method of crystallizing a silicon thin film, a thin film transistor formed using the method, and a flat panel display including the thin film transistor are provided to crystallize an amorphous silicon thin film through a simple process using a black matrix. CONSTITUTION: A black matrix layer(20) that absorbs external lights is formed on an insulating substrate(10). The upper part of the black matrix layer contains a silicon crystallization catalyst material. The black matrix is patterned. An amorphous silicon thin film(30) is formed on the insulating substrate including the black matrix layer. Heat treatment is carried out for the amorphous silicon thin film to crystallize the thin film. The black matrix layer includes a transparent material component and a metal material component.
Patent KR-20030014619-A (KR)
Title: A process for the preparation of high purity Pemirolast
Inventor: CASTALDI GRAZIANO
IPC: C07D471/04
Filed: 2002-08-07
Abstract: PURPOSE: Provided are novel process for the purification of Pemirolast or 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido-(1,2-a)-pyrimidin-4-one, whose potassium salt is used as an anti-allergic pharmaceutical product. CONSTITUTION: A process for the purification of Pemirolast comprises: (a) salifying crude Pemirolast with a primary or secondary amine in the presence of solvents selected from water, C1-C3 alcohols or mixtures thereof; (b) acidifying the solution obtained in (a) by addition of mineral or organic acids to pH ranging from 2 to 4; and (c) isolating precipitated Pemirolast and optionally transforming it into the corresponding potassium salt.
Patent KR-20030019247-A (KR)
Title: Vertical Alignment Type Liquid Crystal Aligning Agent and Liquid Crystal Display Device Using the Same
Inventor: NAKATO SHOUICHI
IPC: C08G73/10
Filed: 2002-08-30
Abstract: PURPOSE: To provide a vertically aligning-type liquid crystal aligner having excellent vertical alignability, giving short erasing time of an afterimage of a liquid crystal display element, and preferably used for a liquid crystal display element of EVA system or of photo-aligning system photo-aligning by polarized UV-ray irradiation, and a liquid crystal display element using the aligner. CONSTITUTION: This vertically aligning-type liquid crystal aligner comprises a polyamic acid and/or imidized polymer thereof containing a specific structure diamine.
Patent KR-20020079649-A (KR)
Title: The auto control method to the hazard lamp for automobile
Inventor: KONG TAE WON
IPC: B60Q1/52
Filed: 2002-08-29
Abstract: PURPOSE: An automatic lighting control method of an emergency lamp of a vehicle is provided to make an emergency lamp automatically lit by making the emergency lamp interlocked with a stop lamp. CONSTITUTION: In an automatic lighting control method of an emergency lamp of a vehicle, the emergency lamp is automatically controlled, with interlocked with a stop lamp. The emergency is automatically turned on by voltage applied to the stop lamp, without having an additional power source. In usual braking, the emergency lamp is automatically operated with passage of time after the stop lamp is turned on, and the emergency is automatically stopped while the stop lamp is turned on. If the stop is turned on in succession over two times, the emergency lamp is operated immediately, and thereby a vehicle crash can be prevented.
Patent KR-20020081569-A (KR)
Inventor: LEE HAK YEOL
IPC: H04L45/74
Filed: 2002-09-04
Abstract: PURPOSE: A method for managing plural of tables having identical entry size in a CAM(Content Addressable Memory) of a network device using a ternary CAM is provided to locate a table separator capable of separating tables having identical entry size in a table entry, so as to search the tables even for the identical entry size. CONSTITUTION: Entry size of a table to make is defined(401). The size of a CAM entry is defined to be larger than the entry size of the table(402). A difference between data tuple size of a table having the biggest data tuple among different tables having identical size of CAM entry and the size of the CAM entry is regarded as the size of a table separator(403). Whether the size of the table separator is larger than 0(zero) is decided(404). If the size of the table separator is larger than 0, an actual separator value is set within the size of the table separator(405). If the size of the table separator is smaller than 0, the step 402 is returned. Accordingly, information on the table separator is added on a CAM table(406).
Patent KR-20030078603-A (KR)
IPC: H02P6/08
Filed: 2002-09-12
Abstract: 무브러시 모터의 회전수 제어 방법은, 3상 권선을 갖는 고정자에 영구 자석 회전자를 배치하는 동시에 3개의 홀 IC에 의해 위치 센서 신호에 의거하여 마이크로 컴퓨터를 포함하는 구동 제어 회로에서 PWM 신호를 형성하고, 이 PWM 신호에 의해 인버터 회로를 제어하여 3상 권선의 통전 제어로 영구 자석 회전자를 회전 구동하는 무브러시 모터에 있어서, 위치 센서 신호에 의거하는 펄스 간격으로부터 회전수를 산출하고, 이 회전수에 의거하는 부하량에 따라서 모터로의 공급 전압과 위상을 제어하여 모터에 브레이크력을 부여한다. 
     간이한 방법으로 회생 전력이 발생하지 않는 브레이크를 거는 것이 가능해져, 저렴하게 모터의 회전수를 제어할 수 있다.
Patent KR-20040023850-A (KR)
Title: Cooling device for high voltage transformer
Inventor: CHOI BU SIK
IPC: F24C7/02
Filed: 2002-09-12
Abstract: PURPOSE: A cooling device for a high voltage transformer for a microwave oven is provided to increase the cooling capability of a cooling device and improve the performance of a high voltage transformer. CONSTITUTION: Waves(108) having prominence and depression parts(106,107) in semicircular shape are formed on each surface of a wall of a case(102) at equal intervals. Cooling oil receiving a superheat gets cooled promptly by the waves through convection current. Connection(60) drawn from a high voltage transformer(50) pass connection holes formed at a cover(103), having a groove. A bushing is inserted into the connection hole to protect the connection. Epoxy is filled in the groove around the bushing to prevent the cooling oil from leaked through the connection holes and the bushing.
Patent KR-20040024687-A (KR)
Title: Improvement toothbrush
Inventor: EUN SANG TAE
IPC: A46B9/04
Filed: 2002-09-16
Abstract: PURPOSE: Provided is an improved toothbrush which has a structure capable of flexibly bending a toothbrush head upon brushing one's teeth not to damage the teeth or the gum and to remove plague more easily. CONSTITUTION: The toothbrush(100) comprises: a grip member(10) of a predetermined length made of plastic to be easily held by a user; and a toothbrush head(50) which is provided with a soft elastic member(30) with a predetermined thickness and width and integrally connected to the grip member(10) and a frame member(20) having multiple frame joints for flexibly bending the soft elastic member(30) according to a tooth brushing angle, being interposed in the soft elastic member(30) and having multiple toothbrush hairs(40) planted on the top surface.
Patent KR-20040024779-A (KR)
Title: Food composition
Inventor: KIM CHONG SOO
IPC: A23L33/00
Filed: 2002-09-16
Abstract: PURPOSE: A food composition containing Cyperi Rhizoma, Hoelen, Hordeum vulgare and honey is provided. It has a warming effect on the whole body when taken by a person who has a stomach chill and a body chill. CONSTITUTION: A food composition comprises 100 parts by weight of Cyperi Rhizoma, 25 parts by weight of Hoelen, 4 parts by weight of barley(Hordeum vulgare L.) and 60 parts by weight of honey. It further contains Glycyrrhizae Radix and unpolished rice. The composition is formulated into pills or powder, and preferably administered orally, three time a day, in the amount of 5g(a pill) with about 50mL of water.
Patent KR-20030038349-A (KR)
Title: Mobile communication system, a gift certificate service system, and a gift certificate service server
Inventor: AHN HUI JUNG
Filed: 2002-09-18
Abstract: PURPOSE: A mobile communication system, and a gift certificate service system are provided to simplify an electronic gift certificate service system by collectively processing the certificate service and the mobile communication service. CONSTITUTION: The system comprises a mobile communication service system and a gift certificate service system(200). The gift certificate service system(200) manages a sale, a transfer and a usage of an electronic gift certificate according to a request from a mobile terminal via the mobile communication service system. The gift certificate service system(200) includes a gift certificate server(220), a gift certificate management database(230), and a network server. The gift certificate server(220), connected to the mobile communication service system, offers a gift certificate purchase, transfer and usage service to a customer via a mobile terminal. The gift certificate management database(230), connected to the gift certificate server(220), stores data on the gift certificate, and responses to a usage query from the gift certificate server(220). The network server, connected to a wired or wireless network, plays a role of a customer interface for a certificate purchase, transfer and usage.
Patent KR-20030026879-A (KR)
Title: Deposited film and process for producing the same
Inventor: MISHINA NORITOSHI
IPC: C23C14/08
Filed: 2002-09-24
Abstract: PURPOSE: Aluminum oxide deposited films having excellent transparency and barrier properties to gases such as oxygen and water vapor are provided, and a process for producing the films is provided. CONSTITUTION: The aluminum oxide deposited film comprises a substrate film and an aluminum oxide deposit layer of which the peel strength to the substrate film in a wet state is at least 0.3 N/15mm. The process for producing an aluminum oxide deposited film comprises the step of allowing oxygen to react with aluminum vapor in vacuum to deposit aluminum oxide on a substrate film in such a manner that the ratio (A/B) of a fluorescent X-ray intensity (A) kcps (aluminum K alpha-ray) of the resulting aluminum oxide deposited film (a) to a fluorescent X-ray intensity (B) kcps (aluminum K alpha-ray) of an aluminum deposited film (b) obtained without feeding oxygen is 0.35 ≤ (A/B) ≤ 0.85. The process for producing an aluminum oxide deposited film comprises the steps of allowing oxygen to react with aluminum vapor in vacuum to deposit aluminum oxide on a substrate film in such a manner that the ratio (A/B) of a fluorescent X-ray intensity (A) kcps (aluminum K alpha-ray) of the resulting aluminum oxide deposited film (a) to a fluorescent X-ray intensity (B) kcps (aluminum K alpha-ray) of an aluminum deposited film (b) obtained without feeding oxygen is 0.35 ≤ (A/B) ≤ 0.65; and then bringing the aluminum oxide deposit layer into contact with oxygen to oxidize the aluminum oxide deposit layer.