baber/WOPTO huggingface dataset:
Patent KR-20020042425-A (KR)
Inventor: KAMURA HITOSHI
IPC: G02B1/113
Filed: 2001-11-19
Abstract: PURPOSE: To provide a method for producing an evaporable composition capable of forming a high refractive index layer even when evaporated at a low temperature and capable of giving an antireflection film having good scuffing and wear resistances and good chemical and heat resistances and less liable to the lowering of the heat resistance with age and to provide the evaporable composition and a method for producing an optical component with an antireflection film. CONSTITUTION: In the method for producing the evaporable composition, an evaporable starting material mixture obtained by mixing evaporable starting materials including titanium dioxide and niobium pentoxide is sintered. The evaporable composition contains titanium dioxide and niobium pentoxide. In the method for producing an optical component with an antireflection film, vapor of the evaporable composition is generated and deposited on a substrate to form the high refractive index layer of the antireflection film.
Patent KR-20030041317-A (KR)
Title: A Release-Cable of Hood-Lock-Device for Vehicles
Inventor: LEE JUNG SU
IPC: B62D25/12
Filed: 2001-11-19
Abstract: PURPOSE: A release cable of a hood locking apparatus for a vehicle is provided to prevent return failure from friction between an inner wire and an outer casing, and to reduce arrangement limit of the release cable by assisting a latch assembly in returning when releasing a lever with installing a spring in a guide pipe of the release cable. CONSTITUTION: A release cable(3) is connected to a lever(2), and a guide pipe(20) is formed in the release cable. A space part(22) is formed in the guide pipe, and penetrated by an inner wire(8). An elastic spring(26) is installed in the space part, and a fitting unit(28) is mounted in the inner wire to transmit elastic force of the elastic spring to the inner wire in operating the lever. Elastic force from the spring is transmitted through the fitting unit to the inner wire in releasing the lever against friction between the inner wire and the outer casing. Return of the latch assembly is supported by installing the elastic spring to the guide pipe in releasing the lever.
Patent KR-20030041586-A (KR)
Title: Apparatus for supply the cool air of refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-20
Abstract: PURPOSE: An apparatus is provided to achieve improved cooling efficiency by increasing the size of the cooling unit in the large sized refrigerator. CONSTITUTION: An apparatus comprises a main body(1) divided into a freezing compartment and a refrigerating compartment(20) by a separator wall(16), and which has shelves mounted in the main body; a cooler compartment defined by the rear and left and right side surfaces of the freezing compartment and a shroud(14) mounted in the freezing compartment; a cooling unit having a size corresponding to the width and thickness of the internal space of the cooler compartment, and which is mounted within the internal space and generates cooling air; a cooling air distribution compartment formed by mounting a grille to the front surface of the shroud; a cooling air guide channel(23) formed inside of a left side wall(1a) and a right side wall(1b) of the refrigerator and communicated to the cooling air distribution compartment, wherein the cooling air guide channel guides the cooling air generated from the cooler compartment and discharges the cooling air into the refrigerating compartment through the predetermined portions of the left and right side surfaces of the refrigerating compartment; and a cooling air suction channel formed at the rear surface of the refrigerating compartment, and which sucks the cooling air discharged through the cooling air guide channel and guides the cooling air to the cooler compartment.
Patent KR-20030041615-A (KR)
Title: Method of recovering pinitol or chiro-inositol in high yield from soy fractions
Inventor: CHOI CHI MAN
IPC: C12P7/18
Filed: 2001-11-20
Abstract: PURPOSE: A method for isolating chiro-inositol components from the soybean-processing by-products in higher yield is provided, thereby other sugar components except pinitol or chiro-inositol can be removed from the soybean-processing by-products, so that the chiro-inositol component can be isolated in higher yield. CONSTITUTION: The method for isolating chiro-inositol components from the soybean-processing by-products in higher yield comprises the steps of: (a) culturing microorganisms, yeast and fungi in the soybean-processing by-products to increase the content of pinitol or chiro-inositol as the chiro-inositol components; (b) centrifuging or filtering the cultured medium to remove a pellet of cells, water-insoluble materials and high molecular substances; and (c) passing the pre-treated solution through active carbon to adsorb or dissolve the pinitol or chiro-inositol, wherein the yeast is Saccharomyces sp. or Aspergillus sp.
Patent KR-20030044538-A (KR)
Title: Remote management system
Inventor: SEO BAEK YEOL
IPC: G06Q50/00
Filed: 2001-11-30
Abstract: PURPOSE: A system for a remote management is provided to manage facilities such as a fish farm or a nuclear power plant easily by informing a state of the facilities such as an error of a field to a manager in a remote place. CONSTITUTION: A sensing unit(12) determines whether a proper water temperature is maintained in a fish farm. The sensing unit(12) checks a temperature of an atomic reactor or cooling water of a nuclear power plant. The sensing unit(12) outputs a sensing signal to a control unit(14). The control unit(14) is combined with a transmission/receipt unit(16) and an operation unit(18). The control unit(14) controls an operation of the transmission/receipt unit(16), transmits a remote message by a sensing process through the transmission/receipt unit(16), receives a remote command received in the transmission/receipt unit(16), and controls an operation command. A wireless relay station(20) relays a data transmission/receipt between the transmission/receipt unit(16) and a wireless terminal(30). The wireless terminal(30) transmits/receives data through the wireless relay station(20).
Patent KR-20030048968-A (KR)
Title: Fee preestimating method for mobile phone
Inventor: LIM DAE GEUN
IPC: H04B1/38
Filed: 2001-12-13
Abstract: PURPOSE: A method for predicting call charge of a portable phone is provided to predict and notify the call charge from the beginning of a month and the present time at real time by inputting data corresponding to a user oneself to the portable phone. CONSTITUTION: A user inputs charge corresponding to oneself through an input unit(S1). In case that a communication company discounts the call charge according to a subscription period, the user inputs a discount rate of charge according to the subscription period(S2,S3). In case that a communication company recognizes the discount charge about a specific originating number, the user inputs the specific originating number and the discount rate(S4,S5). Thereafter, the telephone call time is calculated according to the contents inputted to a memory by the user and then the telephone charge is calculated(S6).
Patent KR-20030051948-A (KR)
Inventor: JUNG HUI JAE
IPC: H01R13/00
Filed: 2001-12-20
Abstract: PURPOSE: A door connector of a vehicle is provided to improve the convenience of a worker and reduce the cost for manufacturing the door connector without a procedure of combing a door side connector with a joint connector. CONSTITUTION: A gate(10) is insertedly installed at a car body contacting with a door. A car body side connector(20) is inserted into one side of the gate to transmit power of the car body to the door. A door side connector(30) is inserted into the other side of the gate to apply power to a plurality of electric components mounted in the door. A joint connector(14) is integratedly formed inside the gate for executing a power supply function and a ground function at the same time to branch off the power provided from the car body to the plurality of electric components.
Patent KR-20030054699-A (KR)
Title: A Method Of Preparing Ammonium Thiocyanate From Acid Gas Generated In Cokes Preparation
Inventor: OH SE GYEONG
IPC: C07C331/02
Filed: 2001-12-26
Abstract: PURPOSE: A method for preparing ammonium thiocyanate using an acid gas generated in the preparation of coke is provided, to obtain valuable ammonium thiocyanate with reducing the load of sulfur recovery equipment. CONSTITUTION: The method comprises the steps of cooling an acid gas collected in the refinement of a coke oven gas to 20-27 deg.C to condense the acid gas; transferring the condensed liquid to a concentrator(2-14) and transferring the remaining acid gas to an absorption tower(2-18); circulating the gas of the top of the absorption tower into a sulfur recovery pipe and transferring the trap solution of the bottom of the absorption tower to an oxidation tower(2-19); injecting oxygen with a flux of 0.8-1.1 m3/hr into the oxidation tower to prepare thiocyanate by reaction with H2S; circulating the thiocyanate into the absorption tower and spraying the NH4 concentrated water concentrated at the concentrator to the absorption tower to obtain the SCN trapped solution where SCN is trapped in the shape of ammonium thiocyanate; circulating the ammonium thiocyanate trapped solution into the concentrator with a flux of 25-29 m3/hr to concentrate ammonium thiocyanate; and transferring the ammonium thiocyanate concentrate to a precipitation/crystallization equipment(2-15) and adding 0.13-0.19 g of sulfur powder per 1 m3 of the concentrate to prepare the ammonium thiocyanate particle slurry.
Patent KR-20010072802-A (KR)
Title: 회전 성형용 중합체
IPC: C08J3/12
Filed: 1999-08-20
Abstract: 본 발명은 UV-안정화제가 첨가된 중합체 입자와 UV-안정화제가 첨가되지 않은 폴리올레핀 중합체 입자의 혼합물을 포함하는 평균 입도 1 내지 2000 μm의 중합체 성형 분말을 얻는 단계, 상기 분말을 금형에 충전하는 단계, 상기 금형을 가열 및 회전하여 상기 분말을 용융시키는 단계, 상기 금형을 냉각시키는 단계, 및 상기 중합체 성형품을 상기 금형으로부터 이형시키는 단계를 포함하는, 중합체 성형품의 제조 방법을 제공한다.
Patent KR-20010088820-A (KR)
IPC: H01L21/683
Filed: 1999-09-22
Abstract: 하나 이상의 압전 센서(18, 19, 20)는 반도체 웨이퍼 척(12)의 지지면(14)상에 형성되어 있다. 센서는 반도체 웨이퍼(42)가 척에 척킹되면 전기를 압전식으로 생성한다. 생성된 전기는 검출되고 다양한 조합으로 결정이 이루어져, 척상의 반도체 웨이퍼의 존재, 반도체 웨이퍼가 척상에 중심맞추어져 있는지, 척으로 반도체 웨이퍼의 척킹의 강도를 결정한다.
Patent KR-20010080001-A (KR)
IPC: G11B23/28
Filed: 1999-09-29
Abstract: CD 같은 데이타 저장 디스크 제조방법은 마스터의 제조로부터 시작되며 마스터의 제작공정에서, 이 마스터에 구별가능한 물리적 특징을 제공하고 데이타의 오류를 일으키기 위한 변형이 가해진다.  마스터는 디스크 세대를 형성하는데 이용되며 마스터의 물리적 특징이 이 디스크 세대 전체에 부여된다.  동일한 출처에서 제작된 디스크 그룹은 마스터의 물리적 특징을 일관되게 나타내며 이러한 물리적 특징은 상기 출처를 식별하기 위한 "지문" 형태로 사용된다.  데이타 저장 디스크의 출처를 결정하기 위해 디스크에서 잘못된 정보를 판독한다.  오류관련 정보를 판독된 데이타로부터 추출한다. 그후 오류정보를 공지의 출처에서 제조된 데이타 저장 디스크를 특징화할 특징 오류정보와 비고하여 상기 데이타 저장 디스크가 공지의 출처에서 제조된 것인지를 결정한다.  추출된 오류정보는 물리적 제작공정에서 일어나는 오류를 나타내는 것이다.
Patent KR-20010092430-A (KR)
IPC: H01L25/16
Filed: 2000-09-01
Abstract: 프린트배선판(10)의 코어기판(30) 내에, 칩콘덴서(20)를 배설한다. 이에 의해, IC칩(90)과 칩콘덴서(20)와의 거리가 짧아지게 되고, 루프인덕턴스를 저감하는 것이 가능하게 된다. 제 1 수지기판(30a), 제 2 수지기판(30b), 제 3 수지기판(30c)을 적층하여 이루어지기 때문에, 코어기판(30)에 충분한 강도를 얻을 수 있다.
Patent KR-20020010721-A (KR)
Title: Computer with illuminator for keyboard
IPC: G06F1/16
Filed: 2000-07-03
Abstract: IN A PORTABLE COMPUTER (100), AN LED HOLDER (150) IS PROVIDED IN THE UPPER PORTION OF AN LCD (109) AND AN LED IS ATTACHED INSIDE THE LED HOLDER (150). LIGHT EMITTED FROM THE LED PASSES THROUGH AN APERTURE PROVIDED IN THE BOTTOM PORTION OF THE LED HOLDER (150) AND ILLUMINATES A KEYBOARD (1 03).(FIG 3)
Patent KR-20020022136-A (KR)
IPC: H01S3/223
Filed: 2000-06-23
Abstract: 본 발명인 협소대역 분자 불소 레이저 시스템은 오실레이터와 증폭기를 구비하고, 상기 오실레이터는 1pm이하의 선폭을 구비한 157nm 빔을 생성하고, 상기 증폭기는 소정의 양 이상으로, 예를 들면 1 또는 수 와트 이상으로 상기 빔의 전력을 증가시킨다. 상기 오실레이터는 분자 불소 및 버퍼 가스를 포함하는 레이저 가스로 채워진 방전 체임버와, 상기 방전 체임버 내에서, 상기 분자 불소에 에너지를 공급하기 위한 방전 회로에 연결된 전극들과, 상기 방전 체임버를 구비하고, 약 157nm 파장을 국비하는 레이저 빔을 생성하는 공진기를 구비한다. 선-협소 광학장치는 상기 레이저 빔의 선폭을 1pm이하로 감소기키기 위해 내부-및/또는 외부-공진기에 포함된다. 상기 증폭기는 동일한 또는 다른 방전 체임버일 것이고, 광학 및/또는 전기 지연이 상기 오실레이터로부터의 펄스가 상기 증폭기의 방전 전류의 최대값에서 상기 증폭기에 도달되도록 타이밍하는데 사용된다.
Patent KR-20020060075-A (KR)
Title: Method and apparatus for protecting file system based on digital signature certificate
Inventor: EUN YU JIN
IPC: H04L9/32
Filed: 2000-08-09
Abstract: PURPOSE: Provided are a method and an apparatus for protecting a file system based on a digital signature certificate in a computer system. Also, provided is a safe and stable computer system. CONSTITUTION: The method for protecting a file system in a computer, wherein a user having an access authority for a file can access the file system in the computer, comprises the steps of: a) generating system security manager's digital signature keys and system security manager's certificate ; b) storing system security manager's certificate onto a security kernel when installing an operating system on a server computer ; c) generating second digital signature keys and user's certificate; d) setting an access authority of the file system; e) identifying a user through a digital signature based authentication when the user tries to access the file system ; and f) giving the user the access authority for the file in accordance with identification result.
Patent KR-20020060585-A (KR)
Inventor: MOUSTAKAS ARIS L
IPC: H01Q21/06
Filed: 2002-01-04
Abstract: PURPOSE: A wireless communications device is provided to simultaneously transmit and/or receive multiple uncorrelated communication signals through the wireless communications device including a cluster of multiple port antennas coupled to at least one signal processing device where the cluster occupies a relatively small volume of space. CONSTITUTION: A wireless communication device comprises at least one signal processing device, and a cluster of N multiple port antennas, which is capable of simultaneous transmission and/or reception of signals with relatively low correlation between the signals, and coupled to the at least one signal processing device. At least one pair of the antenna ports operates at a frequency, f, and are placed within a volume of space whose longest linear dimension is λ/3 or less, wherein λ is equal to c/f and N is an integer equal to 2 or greater.
Patent KR-20030064156-A (KR)
Title: The method of paying charge of the internet plaza using portable phone
Inventor: LEE EUN SIK
Filed: 2002-01-26
Abstract: PURPOSE: A method for paying an Internet cafe rental fee using a mobile phone is provided to use the Internet cafe without money by paying the rental fee using the mobile phone of a client. CONSTITUTION: An Internet cafe client transmits inputted information to an Internet cafe remote control server, and requests a payment through a mobile phone(100). A gateway server executes a payment using personal information and payment fee information. If the payment is completed(110), the gateway server transmits payment information to an Internet cafe remote control server, and the Internet cafe remote control server stores and transmits the payment information to a managing server. The managing server permits the Internet cafe client to use the Internet cafe for a predetermined time in accordance with the paid money(120). The managing server judges whether the predetermined time is passed(130). If the predetermined time is passed, the managing server requests that the Internet cafe client pays a rental fee again(140).
Patent KR-20030067244-A (KR)
Title: Optical Disc Player and User Information Processing Method using the same
Inventor: LEE DU HUI
IPC: G11B19/02
Filed: 2002-02-07
Abstract: PURPOSE: An apparatus for playing an optical disk and a method for processing user information in the same are provided to easily access user information stored in a DVD player at any time. CONSTITUTION: It is judged whether a disk is loaded in an optical pickup mechanism unit(S701). If so, a kind of the loaded disk is discriminated(S702). If the disk is a DVD, a flag related to the disk is set inside, and the disk is played back(S703). It is judged whether a disk eject signal is inputted(S704). It is judged whether an input signal of an information recording key is inputted(S705). According to the input signal of the information recording key or a stop key input signal, the disk stays in the playback state or standby state(S706). If the input signal of the information recording key is inputted, a user information table is displayed in an OSD(On Screen Display)(S707). It is judged whether a text key is pushed(S708). If so, a flag is set to convert a number key value into a text value(S709). A field recording a user name is selected by arrow keys and the user name is recorded in the corresponding field of the user information table(S710). It is judged whether a return key value is inputted(S711). The user information table screen is closed, and the state is returned to the playback state or standby state(S712).
Patent KR-20020068963-A (KR)
Title: Organic light emitting device and display device using the same
Inventor: SEO SATOSHI
IPC: H01L51/50
Filed: 2002-02-22
Abstract: PURPOSE: An organic light emitting device and a display device using the same are provided to achieve high light emission efficiency and long lifetime, while reducing power consumption. CONSTITUTION: A blue organic light emitting device comprises an organic compound film(502) interposed between an anode(501) and a cathode(503). The organic compound film includes a hole transporting region(504) having a hole transporting material on the anode, a first mixed region(507) having the hole transporting material and a blue light emitting material on the hole transporting region, a light emitting region(505) having the blue light emitting material on the first mixed region, a second mixed region(508) having the blue light emitting material and an electron transporting material on the light emitting region, and an electron transporting region(506) having the electron transporting material on the second mixed region.
Patent KR-20030071351-A (KR)
Filed: 2002-02-28
Abstract: 과제 : 본 발명은 휴대 전화에서의 게임과 유희 시설에서의 게임기에서의 게임에 관련성을 갖게 하는 것이 가능하다. 
       해결 수단 : 유희 시설에 구비되고 적어도 포인트에 따라서 게임이 가능한 게임기와, 상기 유희 시설에 구비되고 상기 게임기를 관리하는 인터넷 접속 가능한 플로어 관리 기기와, 게임 콘텐츠를 인터넷을 통하여 제공하는 게임 콘텐츠 제공부와, 상기 게임 콘텐츠를 인터넷 접속에 의해 받아들임으로써 게임이 가능한 이동체 통신 단말과, 상기 이동체 통신 단말에서의 상기 게임에 의해 득상(得喪)하는 포인트 정보를 기억, 재기록 가능한 포인트 정보 관리 기기를 구비하며, 상기 플로어 관리 기기는 본인 인증에 기초하여 상기 포인트 정보 관리 기기로부터 포인트를 취득하여 상기 게임기를 동작 가능하게 하는 것을 특징으로 한다.
Patent KR-20030074969-A (KR)
Title: Injection Molding Products having a Pattern on the Surface and Injection Molding Method thereof
Inventor: KIM SEONG GWON
IPC: B29C33/42
Filed: 2002-03-15
Abstract: PURPOSE: A form having an injected pattern on the surface and a forming method thereof are provided to improve work efficiency, productivity and identity by simultaneously forming a pattern with injection. CONSTITUTION: A fine unevenness portion(3) is formed on the surface of a product to form a desired surface patterned portion(5). The surface patterned portion is formed in the product injection process. The surface patterned portion having the fine unevenness portion is formed by first and second corrosion processes. Since the surface patterned portion is formed simultaneously with the injection of the product, the process is simplified.
Patent KR-20030080321-A (KR)
Title: Method for manufacturing isolation film of semiconductor device
Inventor: KO GWAN JU
IPC: H01L21/76
Filed: 2002-04-08
Abstract: PURPOSE: A method for manufacturing an isolation layer of a semiconductor device is provided to improve filling property and to prevent thinning of a gate oxide layer. CONSTITUTION: An oxide layer(12), a polysilicon layer(14) and a nitride layer(16) are sequentially formed on a substrate(10). The nitride layer(16) is selectively etched using a photoresist pattern(18) as a mask. The polysilicon layer(14) is etched to have a sloped shape. The oxide layer(12) is then selectively etched to expose an isolation region. A trench is formed by etching the exposed isolation region to have a rounding shape. Then, an isolation layer is formed in the trench.
Patent KR-20030086638-A (KR)
Title: Artificial ceramic tooth rendering simulation system
Inventor: LIM DONG CHUL
IPC: A61C13/00
Filed: 2002-05-06
Abstract: PURPOSE: A system for simulating construction of artificial ceramic tooth is provided to preliminarily test a constructional process of the ceramic tooth by using a computer system and programs even by an inexperienced technician. CONSTITUTION: The system is operated by a PC(2) in dental clinic, video and digital camera(8), an A/D convertor(10) to change image data into digital data, CPU(12), ROM(13) and RAM(15) in the dental clinic for storage of the conversed data together with image, sound and/or document data(14) of patient, a management server(6), another PC(3) including display(7) for dental technician, telecommunication devices(4,5) and internet(1), and another CPU(16), ROM(17) and RAM(18) for storage of the simulated data. The conversed data from the dental clinic is transferred into the PC(3) of the dental technician and displayed in the display monitor(7), then stored through the CPU(16), ROM(17) and RAM(18).
Patent KR-20030089191-A (KR)
Title: Method for controlling shift operation of main pump
Inventor: KIM SANG HO
IPC: F04D15/00
Filed: 2002-05-17
Abstract: PURPOSE: A method for controlling an alternating operation of a main pump for a booster water supply system is provided to uniformly distribute load by uniformly controlling an operating time of a plurality of pumps. CONSTITUTION: Firstly, it is determined whether or not a present main pump is operated(S1). If the present main pump is in an operational state, a data value with respect to a unit time is stored in a memory device. The data value is added to a previously stored data value. The stored data value is compared with an alternating operation setting time(S3). If the stored data value is less than the alternating operation setting time, it is checked whether or not the main pump is presently operated. If the stored data value is identical to or more than the alternating operation setting time, an operation of a present main pump is stopped and a next main pump is operated(S4).
Patent KR-20030091538-A (KR)
Title: Method of Making A Doughnut, is Inclusion of Mulberry Leaf Dust
Inventor: SEO JUNG SIK
IPC: A21D13/00
Filed: 2002-05-28
Abstract: PURPOSE: Provided is a method of manufacturing doughnut containing mulberry leaf powder which is good for a patient suffering from obesity and diabetes, and has a savory taste. CONSTITUTION: A method of manufacturing doughnut containing mulberry leaf powder comprises the steps of; mixing mulberry leaf powder, glutinous rice flour, sugar, margarine and salt; kneading the mixture with water to give dough; shaping the dough in a frame and stuffing red bean paste thereinside; and deep-frying the shaped product in oil of 106-180 deg.C for 10 minutes.
Patent KR-20030092535-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/339
Filed: 2002-05-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to minimize generation of particles when an non-silicide photodiode region is selectively formed by performing a curing process on a photoresist layer before an etch-back process is performed on the photoresist layer. CONSTITUTION: A semiconductor substrate(100) is prepared in which a photodiode region and a logic region are defined. The respective first and second gate electrodes(102a,102b) corresponding to the photodiode region and the logic region are formed on the substrate. A silicide blocking layer(104) covering the first and second electrodes are formed. A photoresist layer pattern(151) that covers a portion corresponding to the photodiode region and exposes a portion corresponding to the logic region is formed on the resultant structure. The photoresist layer pattern is cured. The photoresist layer pattern is etched back to expose the upper surface of the silicide blocking layer. The silicide blocking layer is etched by using the photoresist layer pattern as a mask so that the upper surface of the first gate electrode in the photodiode region is exposed and the front surface of the second gate electrode in the logic region is exposed.