baber/WOPTO huggingface dataset:
Patent KR-20020087655-A (KR)
Title: Apparatus for fractionating oxygen
Inventor: JANG DO SOON
IPC: C01B13/02
Filed: 2001-05-15
Abstract: PURPOSE: An adsorption type oxygen generator which is more simply constructed and increases durability by using a rotation valve is provided. CONSTITUTION: The oxygen generator comprises a plurality of adsorption pipes(10) for extracting oxygen from air that is sucked in; a compressor(20) for supplying the compressed air into the adsorption pipes(10) by compressing air in the atmosphere; a plurality of orifices(40) for discharging oxygen to a storage tank according to pressure of the plurality of adsorption pipes(10); and a rotation valve(30) comprising a housing(31) that is connected to the compressor(20) and the adsorption pipes(10) to connect moving of gas, and an operating body(34) that is closely adhered to the housing(31) to control distribution of gas; and a motor(50) for rotating the operating body(34), wherein the housing(31) comprises a compressed air supply port(32) that is formed on the center of the housing(31) and connected to the compressor(20), and a plurality of gas entrances(33) that are formed at one side of the compressed air supply port(32) with spaced apart from each other in a constant rotational distance and connected to the plurality of adsorption pipes(10), and the operating body(34) comprises a compressed air distribution groove(35) that is opened in such a way that the compressed air supply port(32) and at least one or more of the gas entrances(33) are opened, and a gas discharge groove(36) that is formed in such a way that at least one or more of the gas entrances(33) are opened and connected to the outside.
Patent KR-20010107587-A (KR)
Title: 발광장치 및 전기기구
IPC: H01L51/50
Filed: 2001-05-18
Abstract: 밝고 소비전력이 낮으며 신뢰성이 높은 발광장치가 제공된다.  전류제어 TFT(102)에 전기 접속된 3중항 EL 소자(203)가 화소부(201)에 설치되어 있다.  3중항 EL 소자(203)에 사용되는 발광재료는 3중항 여기에 의해 EL이 얻어지고, 종래기술에 비해 낮은 동작 전압에서 높은 발광 효율을 보이는 것을 그 특징으로 한다.  따라서, 낮은 동작 전압으로 동작이 이루어지기 때문에, 밝고 소비전력이 낮으며 신뢰성이 높은 발광장치가 얻어질 수 있다.
Patent KR-20020088329-A (KR)
Inventor: GO WUN MAM
IPC: A61H39/06
Filed: 2001-05-21
Abstract: PURPOSE: A Sajabal, Injin mugwort moxibustion product for the mouth is provided to perform mugwort moxibustion treatment through smoking and help a user restrain smoking desire through substitutes. CONSTITUTION: The Sajabal, Injin mugwort moxibustion product for the mouth comprises a filter part(100) having a predetermined length for filtering miasmal ingredients when smoking; a connecting pipe(200) having a guide groove(210) in the inside thereof, which is integrated with the filter part and formed in one side of the filter part; and a tobacco part(300) whose one end is inserted and fixed to the guide groove to contact with one face of the filter part, wherein the tobacco part consists of Sajabal mugwort and Injin mugwort(310) and is surrounded with a cigarette paper.
Patent KR-20020090389-A (KR)
Inventor: KIM JEONG HUN
IPC: H01J11/36
Filed: 2001-05-23
Abstract: PURPOSE: A plasma display panel is provided to enhance luminance and efficiency and prevent a mis-discharge between neighboring cells by increasing an area of a barrier rib. CONSTITUTION: A data electrode(52X) is formed on a lower substrate(60). A lower dielectric layer(62) and a barrier rib(64) are formed on the lower substrate(60). A fluorescent material is coated on surfaces of the lower substrate(60) and the barrier rib(64). The fluorescent material is excited by ultraviolet rays. The barrier ribs(64) are used for preventing a leaking phenomenon of visible rays and the ultraviolet rays to adjacent discharge cells. A scan/sustain electrode(52Y) and a common sustain electrode(52Z) are formed on the upper substrate(50). An upper dielectric layer and a protective layer(56) are formed on the upper substrate(50). The upper dielectric layer and the protective layer(56) are used for storing wall charges. The protective layer(56) is used for preventing a damage of the upper dielectric layer(54) and enhance emission efficiency of the secondary electrons. A discharge space is formed among the upper and the lower substrates(50,60) and the barrier rib(64). An inert gas is inserted into the discharge space. The barrier rib(64) is formed with a main barrier rib(64A) and a vertical barrier rib(64B).
Patent KR-20020090759-A (KR)
Title: method for forming GaAs on fusion substrate
Inventor: HWANG SEONG MIN
IPC: H01L21/20
Filed: 2001-05-29
Abstract: PURPOSE: A method of forming GaAs on a fusion substrate is provided to manufacture low-priced optical devices and electron devices by forming GaAs on a fusion substrate like Si, GaP, sapphire, Ge, and GaN. CONSTITUTION: An etch stop layer and a GaAs layer are sequentially grown on a GaAs substrate. To contact the surface of a GaAs layer and the surface of a fusion substrate, the GaAs substrate is stacked on the fusion substrate in pressure and heat treatment. The GaAs substrate and the etch stop layer are removed from the GaAs layer. A pattern is patterned on the remaining GaAs layer. A GaAs epi-layer is grown on the entire surface of the GaAs layer of the pattern.
Patent KR-20020093513-A (KR)
Title: Washer for medical equipment
Inventor: HAN DAE YEONG
IPC: A61L2/18
Filed: 2001-06-09
Abstract: PURPOSE: Provided is a washing device for medical instruments, which has an improved rack holding structure for containing a large number of racks, thereby simultaneously washing a large number of medical instruments. CONSTITUTION: The washing device for medical instruments, which has an improved rack holding structure for containing a large number of racks, comprises the parts of: at least two racks(11, 12) which are inserted into and discharged from a washing vessel(2) and contain medical instruments to be washed; a connecting duct(21) which is installed in the racks(11, 12) and has a washing water inlet hole(21a) in its bottom; a supplying channel(13) which is connected to the bottom of the washing vessel(2), and has discharging holes(13a, 13b) in its another end, so that the washing water inlet hole(21a) can be connected and the washing water can be supplied to the connecting duct(21); and a spraying arm(11a, 12a) which is connected to the connecting duct(21) and sprays the washing water into the rack(11, 12).
Patent KR-20020094312-A (KR)
Title: Effective Usage System of Bonus Points
Inventor: CHOI DEOK SU
Filed: 2001-06-11
Abstract: PURPOSE: A bonus point management system is provided to manage the bonus point or the cyber money from a subscription to a usage step so that it can practically satisfy a user and alleviate a trouble in managing or using the bonus point or the cyber money. CONSTITUTION: The system comprises an exchange rate comparison system, a member management system, a commodity or service mediation system, and a purchase information providing system. The exchange rate comparison system exchanges the accumulated bonus point with cyber money, integrates distributed bonus points, compares values of the bonus points issued by online or offline business companies, or exchanges one bonus point with another bonus point. The member management system analyses the user data and the usage specification data offered by a bank, a credit assessment organization or a bonus point provider, and mediates a member subscription for the bank or the bonus point provider and a bonus point acceptance for the member. The commodity or service mediation system provides various service or commodity data to the member based on an integrated bonus point.
Patent KR-20020094667-A (KR)
Title: Contact heating means and method for local enhancement
Inventor: SON MIN SEONG
IPC: H05B3/00
Filed: 2001-06-12
Abstract: PURPOSE: A contact type heating device for local reinforcement and a heating method thereof are provided to reinforce locally a plate material by forming a metal pattern on a heating source contacted with a local region of the plate material. CONSTITUTION: A local heating operation is performed by contacting directly a heating source(10) with a plate material(300). A metal pattern(12) is formed on a predetermined portion of the plate material(300) contacted with the heating source(10). The heating source(10) has a basic material(11) which is formed by using a raw material having an excellent adiabatic characteristic. The basic material(11) has the metal pattern(12) in order to generate heat when the basic material(11) is contacted with the plate material(300). A heating coil is formed in the inside of the metal pattern(12).
Patent KR-20020095737-A (KR)
Inventor: KIM JI YEOL
IPC: B62D1/185
Filed: 2001-06-15
Abstract: PURPOSE: A universal joint shaft is provided to facilitate assembling, installation, and modulation and reduce cost of production by improving the structure of a shaft of transmitting rotary power. CONSTITUTION: A universal joint shaft is equipped with a tertiary joint(40), comprised of a driving shaft(50) and a slave shaft(60), and a connecting shaft(70). The driving shaft and the slave shaft are each coupled to a driving yoke and a slave yoke and the opposite front ends are separated each other. The driving shaft and the slave shaft have square-shaped radial sections. The connecting shaft is installed outside the radial direction section opposite to the driving shaft and the slave shaft, to make the axial slip and rotary power between the driving shaft and the slave shaft possible.
Patent KR-20010113532-A (KR)
IPC: H01L23/29
Filed: 2001-06-18
Abstract: 본 발명은 
     (A) 에폭시 수지, 
     (B) 페놀 수지 경화제, 
     (C) 몰리브덴 화합물, 및 
     (D) (A), (B) 성분의 합계량 100 중량부에 대하여 300 내지 900 중량부의 무기질 충전제 
     를 필수 성분으로 하는 에폭시 수지 조성물에 있어서, 질소 원자를, (A) 에폭시 수지와 (B) 페놀 수지 경화제의 총량에 대하여 수지 조성물 중의 질소 원자의 함유량이 1.5 내지 20 중량%인 비율로 함유시키는 것을 특징으로 하는 반도체 봉지용 에폭시 수지조성물에 관한 것이다. 
     본 발명의 반도체 봉지용 에폭시 수지 조성물은 난연성, 고온 특성에 우수한 경화물을 제공할 수 있는 것으로, 또한 할로겐화 에폭시 수지, 삼산화안티몬 등의 안티몬 화합물이라는 유해 물질을 수지 조성물 중에 함유하지 않기 때문에 인체ㆍ환경에 대한 악영향이 없는 것이다.
Patent KR-20020096449-A (KR)
Title: Apparatus for drawing optical fiber with coating hardness measuring device
Inventor: KIM HYEON CHEOL
IPC: C03B37/03
Filed: 2001-06-20
Abstract: PURPOSE: An optical fiber injection apparatus for injecting an optical fiber from an optical fiber source is provided, which is provided with a detector for measuring the curing degree of coating during the injection process of an optical fiber. CONSTITUTION: The optical fiber injection apparatus comprises a furnace(220) for heating the short part of an optical fiber preform(210) to produce a bear glass(212); a coating device(250) for coating the bear glass with a UV curing resin; an UV curing device(260) for radiating the UV light to the UV curing resin to cure it; and a detector(300) for radiating the detection light to the optical fiber passing the UV curing device and measuring the intensity of the detection light passed through the optical fiber, thereby measuring the curing degree of the UV curing resin coating.
Patent KR-20020096463-A (KR)
Title: Automatic Vehicle Allocation System and Method
Inventor: CHOI IN HYEON
IPC: G08G1/123
Filed: 2001-06-20
Abstract: PURPOSE: An automatic vehicle allocation system and a method for the same are provided to control automatically allocation of vehicles by managing entry vehicle information and departure vehicle information. CONSTITUTION: A loop coil(112) is buried into a taxi depot in order to detect an approach of taxi. A vehicle detector(113) determines the approach of vehicle by using an output signal of the loop coil(112). A taxi depot controller(104) generates ticket dispensing signal to a ticket dispenser(102) by using destination information of a taxi driver and number plate information of a taxi depot management computer(120). In addition, the controller(114) operates an alarm lamp(103) according to alarm lamp operating information of the taxi depot management computer(120). The alarm lamp(103) is connected with the taxi depot controller(104). A number plate recognizer(116) is connected with a digital camera(115). The number plate recognizer(116) transmits vehicle number information to the taxi depot management computer(120) by analyzing vehicle image information of the loop coil(112), the vehicle detector(113), a photometric sensor(111), a strobe(114), and the digital camera(115). A HUB(121) is used for integrating vehicle number recognition information of the number plate recognizer(116) and depot interface information. The taxi depot management computer(120) outputs vehicle departure information to a departure guide board(123) and a standby guide board(122).
Patent KR-20030000577-A (KR)
Title: Chain unit for Personal ornament and the Personal ornament Chain thereof
Inventor: PARK MOO CHOON
IPC: A44C11/00
Filed: 2001-06-26
Abstract: PURPOSE: Provided is a chain unit for accessories which utilizes a projection part to give firmness to a chain so that it prevents the chain from being broken or separated by certain drawing power. CONSTITUTION: In the chain unit(30) for the accessories which includes a base(31) at the center and forms not less than three radial extension pieces(32) at regular intervals at the edge of the base, the chain unit for the accessories is characterized by forming a projection part(33) with certain length at one side or both sides of left and right end part of the extension piece wherein the length of the projection part is less than half of the width of the extension piece.
Patent KR-20030002017-A (KR)
Inventor: LEE GYEONG RAK
IPC: H01L27/146
Filed: 2001-06-30
Abstract: PURPOSE: An image sensor is provided to improve optical characteristics by minimizing light reflectance from a silicon substrate. CONSTITUTION: A photodiode(PD) is formed in a substrate(40) of a cell region. A silicide layer(42) is formed on the substrate(40) of a peripheral region. An insulating layer(43) is formed on the entire surface of the resultant structure. An anti-reflective layer(41) for matching an index of reflection and for preventing a formation of silicide is formed between the substrate(40) and the insulating layer(43) of the cell region. The anti-reflective layer(41) is composed of silicon nitride and has an index of reflection from 1.7 to 2.7.
Patent KR-20030002190-A (KR)
Title: Method of selecting and connecting web site
Inventor: LEE JAE JUN
IPC: G06F17/00
Filed: 2001-06-30
Abstract: PURPOSE: A web site selection and automatic access method is provided to enable a client to extract a code, visibly or invisibly displayed on an analog or digital printer, from a pattern by using an image acquisition equipment, and to automatically access a web site for offering a list of purchase comparison sites by using the code. CONSTITUTION: The method comprises several steps. First, a code management server generates a pattern with a code, stores the code and a list of purchase sites corresponding to the code at a database and offers the pattern to a code requester terminal. Then the code requester terminal receives the pattern, and inserts the pattern into a code expression media. A client terminal acquires a pattern image from the code expression media, extracts the code from the code expression media, and offers the extracted code to the code management server(ST300, ST310, ST320). The code management server searches for a list of purchase sites corresponding to the transmitted code, and transmits the searched list to the client terminal. The client terminal enables a client to select one purchase site among the list, transmits the selected site to the code management server, and accesses the selected purchase site(ST340, ST350, ST360).
Patent KR-20030004910-A (KR)
Title: Breaking system in vehicle
Inventor: YANG WON U
IPC: B60T13/26
Filed: 2001-07-07
Abstract: PURPOSE: A brake device of a large vehicle is provided to reduce release time of a brake after operation, to decrease pressure difference between chambers, and to cut down expenses by modifying the structure of a rear brake operating valve. CONSTITUTION: A compressed air brake system is composed of a slip preventive solenoid valve supplying compressed air according to a slip preventive control signal; a first relay valve(310) supplying compressed air from the slip preventive solenoid valve by dividing into three ways; first and second pressure regulating valves(320,330) supplying compressed air from the first relay valve to front and rear chambers at same pressure; and a second relay valve(340) supplying compressed air from the first relay valve to left and right chambers at the same pressure. Release time of the brake is reduced, and pressure difference between chambers is decreased.
Patent KR-20020020181-A (KR)
Inventor: BAEK DONG HYEON
Filed: 2001-07-09
Abstract: PURPOSE: A method and a device for producing the score achievement degree in a score management system are provided to automatically produce the achievement degrees of a lot of management indexes as rapidly and smoothly facing the change of management environment in the score management system. CONSTITUTION: The system comprises a source system, a BSC(Balanced Score Card) system and a client system. The source system includes a production integration DB(101), a sales information DB(103), an accounting DB(105), a production cost DB(107), a personnel DB(109), an education DB(111) and a quality information DB(112). The BSC system includes a data processing part, an operation data store, and a data classification part. The data processing part takes the necessary data from the DB data of source system, converts into a proper format and stores in an operation DB(119). The client system includes a work-site worker, a system user and a system manager. The work-site worker inputs the information such as a market share and a degree of customer satisfaction to the BSC system. The inputted data is stored in the administration DB(122), properly processed and classified according to the system management data, stored in a class data DB(123), and used by the system manager.
Patent KR-20030006223-A (KR)
Title: Dispensing nozzle for use in an apparatus for developing semiconductor wafer
Inventor: CHOO SANG UK
IPC: H01L21/027
Filed: 2001-07-12
Abstract: PURPOSE: An injection nozzle of a developing apparatus for semiconductor wafer is provided to improve uniformity of critical dimension by injecting uniformly developing solution on an entire area of a large-caliber semiconductor wafer. CONSTITUTION: A nozzle body(10') has a cylindrical shape for injecting developing solution. A cylindrical nozzle barrel(31) is formed at an end portion of the nozzle body(10'). A plurality of nozzle holes(32) are formed on a lower portion of the cylindrical nozzle barrel(31). A rotary impeller(33) is used for rotating the cylindrical nozzle barrel(31). A rotary support portion(37) is used for supporting the cylindrical nozzle barrel(31). The rotary impeller(33) includes a shaft(34) and a rotary wing portion(36). The shaft(34) is fixed at a center of the inside of the cylindrical nozzle barrel(31). The rotary wing portion(36) is fixed to the shaft(34). The rotary wing portion(36) is formed with a plurality of wings and a disk-shaped body(35).
Patent KR-20030006274-A (KR)
Title: System for cooling a body for vehicles
Inventor: LEE IN HO
IPC: B62D65/00
Filed: 2001-07-12
Abstract: PURPOSE: A vehicle body cooling system of a vehicle is provided to cool the inside and outside of a vehicle body by using the liquid nitrogen of gaseous state. CONSTITUTION: A vehicle body cooling system of a vehicle comprises a sensor installed in a portion of a cooling section to sense a vehicle body(10), a control unit(40) connected with the sensor and operated by a signal outputted from the sensor, an actuator(50) driven under the control of the control unit, many nozzle transferring unit(60) driven by the actuator and having nozzles(61) for injecting liquid nitrogen, a reservoir tank(70) storing the liquid nitrogen, and a control valve(80) supplying the liquid nitrogen under the control of the control unit.
Patent KR-20030006594-A (KR)
Title: Device for unwinding hard twisted yarn
Inventor: JIN YU HO
IPC: B65H59/00
Filed: 2001-07-13
Abstract: PURPOSE: A high-twist yarn releasing apparatus is provided to prevent breakage or distortion in unwinding high-twist yarn by narrowing the lower part of a body around a groove, and to improve working efficiency by keeping constant tension. CONSTITUTION: A high-twist yarn releasing device is composed of a cap assembly(B) having a round base plate(3), a tension plate(5) surrounded by plural whiskers(4), and a cover(6) integrally bonding to the round base plate with pressing the tension plate; and a supporting body(A) connecting a conical or cylindrical paper tube(8) to the cap assembly. The supporting body has a body(1) connected to the base plate and contacted to the upper surface of the paper tube, and a groove(2) in the lower part of the body. Torsion or breakage of high-twist yarn is prevented by narrowing the lower part of the body around the groove.
Patent KR-20030008423-A (KR)
Inventor: HAN SANG ROK
IPC: H01R13/50
Filed: 2001-07-18
Abstract: PURPOSE: A connector terminal is provided to combine the connector terminal with a relay regardless of receptacles by integratedly forming terminals corresponding to the receptacles, thereby reducing the number of relay models. CONSTITUTION: A connector terminal(123) of a relay(120) for starting and operating a motor includes a first terminal(123a) vertically formed to the top surface of a cover(121), and a second terminal(123b) horizontally formed to the top surface of the cover. Herein, the first terminal and the second terminal are integratedly formed and there is a predetermined space between the two terminals.
Patent KR-20030010331-A (KR)
Title: A Device for Combine Knob Shaft and Focus Cover in Fly Back Transformer
Inventor: CHUN MYEONG SIK
IPC: H01F38/42
Filed: 2001-07-26
Abstract: PURPOSE: A focus cover and knob shaft connector of a flyback transformer(FBT) is provided to prevent a crack generation of a substrate and stably protect a substrate connected to a knob shaft by absorbing a shock power which is applied to the knob shaft. CONSTITUTION: A substrate(150) is inserted into one end of a knob shaft(140). A resistor pattern is printed in the substrate(150). A knob through hole(160) is formed at a focus cover(120) of an FBT focus unit(110). A projection step portion(170) is formed at a knob connector(180). The knob shaft(140) is connected and installed at a knob(130). The projection step portion(170) is inserted into a groove(200). The groove(200) is formed at an inner side of a step portion(190). The step portion(190) is formed at an upper side of the knob shaft(140). A buffer member(210) is installed between the knob connector(180) of the focus cover(120) and the step portion(190) of the knob shaft(140). The buffer member(210) buffers the knob shaft(140).
Patent KR-20030012053-A (KR)
Title: Method to pay the call charge by credit card reader of mobile phone
Inventor: KIM DONG BONG
IPC: H04B1/38
Filed: 2001-07-30
Abstract: PURPOSE: A method of paying telephone fees using a card reader mounted on a cellular phone is provided to mount the card reader on the cellular phone to rent the cellular phone, and to pay a telephone fee by a user's credit card with the use of the card reader, thereby easily renting the cellular phone. CONSTITUTION: A card reader checks a credit card(200), and inputs credit card information in a cellular phone(100)(ST1). The card reader transmits the information to a cellular phone provider(300)(ST2). A credit card company(400) receiving the information authenticates the credit card information(ST3). The cellular phone provider(300) receives authentication information to confirm the information(ST4). The cellular phone provider(300) opens a speech path of the cellular phone(100)(ST5). When a call is completed, the cellular phone provider(300) requests the credit card company(400) to pay a telephone fee(ST6). The credit card company(400) makes a user pay the telephone fee(ST7).