baber/WOPTO huggingface dataset:
Patent KR-20020057300-A (KR)
Title: A polypropylene hollow fiber, and a process of preparing for the same
Inventor: KO GYEONG CHAN
IPC: D01F6/06
Filed: 2001-01-02
Abstract: PURPOSE: Provided are polypropylene hollow yarn which is characterized by increasing a light weight feeling and heat insulating ability because polymer composing grey yarn has 0.91 of specific gravity and at least 30% of hollow rate, and a manufacturing method thereof which is characterized by preventing yarn-cutting and improving spinning operating property. CONSTITUTION: On cross-section of the polypropylene hollow yarn, hollow parts(2) are distributed randomly. Total cross-section area of the hollow parts(2) is at least 30% based on total cross-section area of the polypropylene grey yarn(1). The polypropylene grey yarn is obtained by a process containing the steps of: using alkali dissolved copolymerized-polyester as island ingredient; using fiber forming polymer, polypropylene as sea ingredient; melt-spinning, cooling, solidifying and drawing with a sea-island type conjugating spinning device to produce sea-island type conjugated fiber; dipping into alkali aqueous solution; eluting the island ingredient; and then washing and drying.
Patent KR-20020061288-A (KR)
Title: Network Digital Video Control Server System
Inventor: HWANG IN CHUL
IPC: H04N7/12
Filed: 2001-01-15
Abstract: PURPOSE: A server system of controlling a network digital video is provided to be installed in a local site not a recording site to provide a backup function as well as all functions of an existing DVR(Digital Video Recorder) in the local site, and to act as a server proving authorized users accessed in other local sites with real-time or backed-up video data. CONSTITUTION: Real-time video data are transmitted from a plurality of local DVRs(4) installed in sites through the network, and the video data are stored in a connected storage unit. A manager monitors the video data, if necessary. Operations such as pan/tilt and zoom in/out of cameras(3) connected to the local DVRs are controlled. The video data stored in the storage unit are searched. And the stored data are backed up to another storage unit. A network video server(2) provides corresponding functions through user authentication, when the users accessing the DVRs in local sites search or receive the stored video data, when the users receive the video data in real time from the sites in which the cameras are installed, or when the users request the control of the cameras in real time.
Patent KR-20020064090-A (KR)
Inventor: KOO HYUN SA
IPC: G06Q30/06
Filed: 2001-01-31
Abstract: PURPOSE: A transaction protecting method for a performance guarantee of a transaction on an Internet business is provided to supply an interface of businessmen who wish to sell a commodity through the Internet by supplying a unit for performing a payment only to a good transaction for correcting a flaw of a trading process. CONSTITUTION: A commodity seller registers one's information and payment account numbers to a database of a server. Information of a commodity to be sold is registered to an operating server. A commodity buyer inquires whether one's wanted commodity is registered in a server(502). Information of the commodity buyer is registered in a server. When the buyer pays a price for buying a specific commodity, the price is transferred to an account of an operator(504). A notification for transmitting a corresponding commodity to the buyer is informed to the seller promptly(506). If the buyer receives the commodity normally, the buyer informs the normal transmission to the sever(507). If the buyer receives the commodity normally, the deposited price is transferred to the account of the seller. If the buyer does not receive the commodity, the deposited price is returned to the buyer(508).
Patent KR-20020023633-A (KR)
Title: A method and a contrivance of producing a wash, and a wash itself
Inventor: HIROKAWA TOSHIYASU
IPC: C25B9/19
Filed: 2001-02-16
Abstract: PURPOSE: A method for preparing a washing water compatible with safety as well as washing quality is provided, through which it is possible to obtain a higher rust preventive effect than alkaline water prepared by a conventional electrolysis. CONSTITUTION: A cylindrical anode(2) is arranged outside a cylindrical cathode(1) having a smaller diameter than that of the anode, and raw water is electrolyzed by using an electrolytic bath having a membrane(3) with ion permeability between both electrodes. Also, the obtained alkaline water is higher than 0.01 mg/L in dissolved hydrogen concentration, and is lower than 6 mg/L in dissolved oxygen concentration.
Patent KR-20020067284-A (KR)
Title: on-line game method using conversational mode information transfer mode
Inventor: KANG JAMES J
Filed: 2001-02-16
Abstract: PURPOSE: A method for an on-line game using an interactive information transmitting method is provided to receive a clue of a composition of game contents through a plurality of communication media, collect items on a program, check clue information in a corresponding stage by constituting a network through an Internet communication network. CONSTITUTION: If a member subscriber executes a program stored in one's terminal(202), the member is automatically connected to a data server of a service company on an on-line and receives a member authentication(204). A game history is output to the member's terminal and the member receives a game flow and message through the history(208). The member selects a login point of the game directly(210). In the selected game login point, the member obtains an item located in the program or searches clue information through a chatting, etc.(212). The member moves one's character to an event window(214). The member inputs a clue on a clue input mode of the event window(216) and performs a confirmation(220). If clue information is identified, a point corresponded to the clue is accumulated to the corresponding member(222).
Patent KR-20010085572-A (KR)
Title: Electronic bulletin board system and mail server
Inventor: KIKUKAWA SATORU
IPC: G06F17/30
Filed: 2001-02-24
Abstract: PURPOSE: To automatically set an URL for obtaining the relevant information of terms included in a message text carried on an electronic notice board. CONSTITUTION: In this electronic notice board system, inter-user computer information exchange is mediated by an information electronic notice board function by communicating through a network with the user computers. In this system, a glossary under consideration in which plural terms selected as necessary are stored so that proper URL can be made correspond to those terms is attached, and the text of a message transmitted from the user computer of a person who wants to carry a message is checked by collating this with the glossary under consideration. When any term in the glossary under consideration is not included in the message text, the message is carried on a notice board, and when any term in the glossary under consideration is included in the message text, the message is converted into a hyper text with the URL made correspond to the term as the destination of link so as to be carried on the notice board.
Patent KR-20010109470-A (KR)
IPC: G03F1/64
Filed: 2001-02-28
Abstract: A pellicle formed by bonding a pellicle membrane composed of synthesized glass on a pellicle frame by an adhesive wherein a light shielding member for shielding ultra-violet rays irradiated to the adhesive is provided at a portion where the pellicle membrane is bonded to the pellicle frame, whereby the adhesive for bonding the pellicle membrane to the pellicle frame is prevented from being deteriorated due to the irradiation of ultra-violet rays for cleaning. <IMAGE>
Patent KR-20010067658-A (KR)
Title: Trushing apparatus
Inventor: KIM HAG GYU
IPC: B02C4/02
Filed: 2001-03-03
Abstract: PURPOSE: Provided is an apparatus for grinding smoked cigarette that includes a cutter, a scent generating part and a vase for putting cigarette or pens, which can treat cigarette-butt easily with a decorative function and be installed anywhere such as in the car, at home or restaurant. CONSTITUTION: The apparatus comprises an outside case(110) having a scent generating part where air freshener is put into, a cutting device(120) with blades for cutting cigarette-butt or paper put into the case, and a drawer type of cigarette waste collecting container(130) made of transparent material such as clear acryl. The cutter includes a motor(121), a couple of rollers(123) of which outer surfaces are geared with each other to be rotated in opposite direction by the motor, a cigarette or paper inlet port(125a) and a waste discharge port(125b) at the top and the bottom, and a roller holding case(125) having the rollers supported rotatably therein. The outside case can be formed into various shapes such as animal.
Patent KR-20010093688-A (KR)
Title: Apparatus for manufacturing film
Inventor: HAYASAKA NOBUO
IPC: H01L21/31
Filed: 2001-03-24
Abstract: PURPOSE: To suppress the mixing of impurities with a liquid film and to locally control a coating amount of the liquid film. CONSTITUTION: This film forming apparatus is constituted of a laser oscillator 24, the gas generating film 20 wound around two cylindrical winders 21 and irradiated with laser beam to be gasified, the transparent substrate 22 provided between the gas generation film 20 and the laser oscillator 24 and pervious to laser beam and a gas jet nozzle 23 for efficiently ejecting a chemical liquid to the generated gas. When the gas generation film 20 is gasified, gas is diffused but the generated gas can be efficiently ejected in the chemical liquid direction by the transparent substrate 22. The gas generation film 20 can be moved by rotating the winders 21.
Patent KR-20020076076-A (KR)
Inventor: LEE CHUL WON
IPC: B61L29/00
Filed: 2001-03-27
Abstract: PURPOSE: A railway-crossing image signal transmitter/receiver apparatus and its method is provided to increase the discriminating power of risky elements by modulating a signal capturing the situation of the railroad cross as an image into a RF(Radio Frequency) signal to transmit it to an engineman in real time. CONSTITUTION: An image signal transmitting unit(120) photographs in real time the situation of a railroad crossing with a CCD(Charge Coupled Device) camera and transmits the photographed image in real time to an engineman in a locomotive through a RF(Radio Frequency) signal of 2.4GHz. An image signal receiving unit(130) receives the image signal, which comprises information representing the situation of the railroad crossing transmitted in real time from the image signal transmitting unit(120) through the RF(Radio Frequency) and displays it on a monitor.
Patent KR-20020076389-A (KR)
Title: Liquid crystal display controller with improved dithering and frame rate control and method of improvement of it
Inventor: KIM HONG GYU
IPC: G09G3/36
Filed: 2001-03-28
Abstract: PURPOSE: An LCD controller provided with a circuit configuration and a method for realizing the LCD controller are provided to minimize a physical cost and power consumption by applying a mechanism minimizing the size of dithering pattern register for storing a plurality of gray levels to an image data output system apparatus incorporated therein the LCD controller. CONSTITUTION: An LCD controller for generating control signals in response to pixel data which cause an image to display on an LCD panel provided with a number of pixels includes a dithering pattern register block(40) for dithering number of bits corresponding to denominator values of a plurality of gray levels into binary data corresponding to the plurality of gray levels and for storing the dithered binary data, a plurality of module register counters(128,130) for respectively synchronizing a frame clock, a line clock and a pixel clock to perform a counter operation for determining binary most significant bits of each gray level, a plurality of multiplexers(136,138,140,142,144,146,148,150,152) for outputting each of the data patterns corresponding to each of the gray levels based on the coefficient value of each of the counters(128,130) and a selection device for selecting/outputting a corresponding bit of the data patterns corresponding to the output pixel data among each of the data patterns.
Patent KR-20010112086-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L21/8246
Filed: 2001-06-05
Abstract: 소정의 패턴을 갖는 포토 레지스트가 Pt 층의 상면 상에 형성된다.  다음에, 에칭 가스로서 Cl 2 및 Ar의 혼합물을 사용하여 Pt 층이 드라이 에치된다.  이 경우, 에칭 부산물은 포토 레지스트의 양 측면에 퇴적된다.  이후, Pt 층이 드라이 에치된 후에 불필요해진 포토 레지스트는 산소 플라즈마에 의해 애싱 및 스트립된다.  에칭 부산물이 퇴적되는 Si 기판을 아세토 아세틸 아세톤, 암모니아 및 DI 워터로 구성된 혼합 용액에 담근다.  에칭 부산물은 쉽게 용해되어 제거된다.
Patent KR-20020093234-A (KR)
Title: Front pillar for car
Inventor: KIM SANG EOP
IPC: B62D25/02
Filed: 2001-06-07
Abstract: PURPOSE: A front pillar of a vehicle is provided to firmly assemble a door hinge and a cowl cross bar by combining a reinforcing member with the door hinge and the cowl cross bar. CONSTITUTION: A front pillar comprises a side outer panel(110) fixed with a door hinge, a side inner panel(120) welded with the side outer panel and forming a closed space, a cowl cross bar bracket(130) fixing a cowl cross bar(1) with the side inner panel, and a reinforcing member(200) connecting the side outer panel with the side inner panel. To reinforce the mounting of the door hinge and the cowl cross bar, a bolt(B) connecting the side inner panel with the cowl cross bar bracket is connected with one flange(204) of the reinforcing member and another bolt(B) connecting the side outer panel with the door hinge is connected with another flange(204') of the reinforcing member.
Patent KR-20010079048-A (KR)
Title: Compressor with Rotary Reciprocating Piston
Inventor: KIM DONG HYUN
IPC: F04C18/00
Filed: 2001-06-08
Abstract: PURPOSE: A compressor using a rotary reciprocating piston is provided to perform one of rectilinear motion, reciprocation and rotation of a piston by performing the repeated stroke motion with allowing the pistonto rotate. CONSTITUTION: A cylinder is mounted in a rotational direction of two and more rotary cylinders(3) centering on a rotatable shaft(2). A piston reciprocates within an allowable angle to suck and compress fluid by a piston shaft(21) in the cylinder. The piston includes a piston body(22) and a piston tail(23), and the piston tail is rotated around a fixed oval shaft(1) having a roller. When the rotary cylinders are rotated, the piston tail is closely adhered to the fixed oval shaft within an allowable angle to reciprocate with difference in height. The piston connected to the piston shaft sucks and compress fluid in the cylinder. The compressed fluid is discharged to a discharge port(60-1) of a discharge unit. The fluid is sucked into the cylinder through a suction port(11). The fluid flows smoothly through the opened suction port, a suction port(30-1) of a suction unit and the discharge port of the discharge unit.
Patent KR-20020094976-A (KR)
Title: Method for transmitting packet in mobile communication system over internet protocol
Inventor: LIM BYEONG GEUN
IPC: H04W28/02
Filed: 2001-06-12
Abstract: PURPOSE: A method for transmitting a packet in an IP(Internet Protocol)-based mobile communication system is provided to save resources because of assigning a traffic channel to a terminal before authentication by authenticating an AT-DID(Access Terminal-Device ID) between an AT and an AN/PCF(Access Network/Packet Control Function) using a direct access channel and a control channel. CONSTITUTION: An AN/PCF receives a CHAP(Challenge Handshake Authentication Protocol) response message, and transmits an access authentication request message(access request-DID, R-value, and value) about an AT to an AN-AAA(Authentication, Authorization, and Accounting)(S32). The AN-AAA compares the "value" of the received access authentication request message with the "R-value" of the received access authentication request message. If the "value" is identical to the "R-value", the AN-AAA transmits an admission message to the AN/PCF for admitting the access authentication of a terminal(S33). The AN/PCF transmits an AT-DID access authentication success message to the AT(S34). The AT transmits a UATI(Unicast AT ID) request message for requesting that a UATI is assigned to the AT by the AN(S35). The AN transmits a UATI assignment message for assigning the UATI to the AT(S36). The AT transmits a UATI completion message for notifying that the UATI assignment message is received to the AN(S37). The AT requests the assignment of a reverse power control channel, a reverse traffic channel, and a forward traffic channel(S38). If a session does not exist between the AT and the AN, the negotiation of protocol configurations is performed with protocols and the session is set(S39). The AT transmits a message for requesting the transition to an open state(S40). The AN transmits an A9/A8 setup message to the PCF(S42). The PCF receives the A9/A8 setup message, sets A8 connection with the AN, and sets an A10/A11 connection with a PDSN(Packet Data Servicing Node)(S43).
Patent KR-20010070859-A (KR)
Title: Cold or hot fluid supplying system with refrigerant cooling circuit
Inventor: KIM HYEON JI
IPC: F25B1/00
Filed: 2001-06-14
Abstract: PURPOSE: A cool and hot fluid supply system having a refrigerant cooling circuit is provided to supply fluid by cooling or heating without converting a refrigerant circulation passage of refrigerating cycle. CONSTITUTION: A fluid inlet(11) of a vaporization heat exchanger(10) is connected to a fluid supply part(30) and a fluid use part(40) through a first fluid supply pipe(101) and a first fluid recovery pipe(102) having valves(101a,102a). A fluid inlet(21) of a condensation heat exchanger(20) is connected to the fluid supply part and the fluid use part through a second fluid supply pipe(201) and a second fluid recovery pipe(202) having valves(201a,202a). A fluid outlet(12) of the vaporization heat exchanger is connected to the fluid use part and a fluid disposal part through a first fluid feed pipe(103) and a first fluid waste pipe(104) having valves(103a,104a). A fluid outlet(22) of the condensation heat exchanger is connected to the fluid use part and the fluid disposal part through a second fluid feed pipe(203) and a second fluid waste pipe(204) having valves(203a,204a). Hot or cool fluid is supplied selectively without changing a refrigerant circulation passage of refrigerating cycle.
Patent KR-20020095574-A (KR)
Title: Method for message transmission in MSC system
Inventor: SHIN HYEON YEONG
IPC: H04Q3/42
Filed: 2001-06-14
Abstract: PURPOSE: A method of transmitting a message from a switching system is provided to make one system have more than 16 signal links with a neighboring signaling point, and to process a message by operating with one node in the other station, thereby increasing system traffic capacity. CONSTITUTION: When a message is transmitted(ST11), a message routing block decides whether the message is a TCAP(Transaction Capability) message or an ISUP(ISDN User Part) message(ST12). If the message is the TCAP message, the block performs a GT translation process(ST13). The block confirms whether a multi OSP(Own Signaling Point) function is applied to an OSP having the message(ST14). If not, the block confirms whether a corresponding DP is accessible(ST16). If so, the block calculates a signal link where the message has to be transmitted(ST17). The block transmits the message to other station through an ST(Signaling Terminal) connected to the signal link(ST19). If the DP is not accessible, the block abandons the message(ST18), and informs an upper user that the message is abandoned(ST20).
Patent KR-20030001891-A (KR)
Title: A multi-domain liquid crystal display
Inventor: SONG JANG GEUN
IPC: G02F1/1343
Filed: 2001-06-28
Abstract: PURPOSE: A multi-domain liquid crystal display device is provided to improve the side surface visibility by differently setting occupation rates between upper and lower domains from right and left domains. CONSTITUTION: A multi-domain liquid crystal display device includes a first insulating substrate, first wires(114) formed on the first substrate, second wires(130) formed on the first insulating substrate and intersecting the first wires, pixel electrodes(150) formed in pixel areas defined by the intersection between the first and second wires, thin film transistors connected to the first and second wires and the pixel electrodes, a second insulating substrate facing the first insulating substrate, common electrodes formed on the second insulating substrate, first domain dividing elements formed on either of the first or second substrate, and second domain dividing elements formed on either of the first or second substrate, wherein the first and second domain dividing elements(151,152,251,252) divide the pixel areas into a plurality of right and left domains(A) and upper and lower domains(B), an area occupied by the upper and lower domains being larger than an area occupied by the right and left domains.
Patent KR-20030002709-A (KR)
Title: Method for forming an isolation film in a flash memory device
Inventor: CHOI BONG HO
IPC: H01L21/76
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a trench of an isolation layer of a flash memory device is provided to prevent a substrate from being damaged and reduce a leakage current by forming trenches having the same depth in a shallow trench isolation(STI) region and a deep trench isolation(DTI) region and by more deeply etching the trench in the DTI region. CONSTITUTION: A pad oxide layer(210), a pad nitride layer(220) and the first oxide layer are sequentially formed on a semiconductor substrate(200) in which the first and second regions are defined. The trenches having the same depth are formed in the first and second regions. The trench formed in the second region is more deeply etched. A well oxidation process is carried out.
Patent KR-20030003786-A (KR)
Inventor: SO BYEONG MAN
IPC: H02J11/00
Filed: 2001-07-02
Abstract: PURPOSE: A digital power distribution panel is provided to prevent accidents such as an electrical fire and an electrical shock by monitoring constantly an electrical state of a power distribution panel. CONSTITUTION: A signal input portion(100) detects a voltage of power source and leakage current of a circuit breaker. A monitor portion(200) is formed with a calculation amplification portion(210), a signal converter portion(220), a signal control portion(230), an alarm generation portion(240), an operating portion(250), and a signal transmission portion(260). The calculation amplification portion(210) rectifies and amplifies an output signal of the signal input portion(100) to a direction voltage. The signal converter portion(220) controls the magnitude of an output signal of the calculation amplification portion(210). The signal control portion(230) is formed with a signal analysis portion(231) and a signal processing portion(232). The alarm generation portion(240) indicates an output signal of the signal processing portion(232). The operating portion operates a monitor and an alarm device. The signal transmission portion(260) transmits the output signal of the signal processing portion(232).
Patent KR-20030008639-A (KR)
Title: Gas combustion apparatus for dryer
Inventor: HAN IN HUI
IPC: F26B21/00
Filed: 2001-07-19
Abstract: PURPOSE: A gas combustion device for a dryer is provided to stably form a flame in the gas combustion device of the dryer by easily supplying secondary air into the flame generated in the gas combustion device. CONSTITUTION: A gas combustion device includes a gas nozzle(30) for spraying gas supplied from a gas source. Gas sprayed from the gas nozzle(30) is mixed with primary air in a mixing tube(40). A spark plug(50) is installed at a downstream section of the mixing tube(40) so as to ignite gas mixed with primary air. A flame holder(60) is positioned at a downstream section of a fluid passage(41) in the mixing tube(40). The flame holder(60) includes flame holes(62,64) for spraying gas mixed with primary air. The flame holes(62,64) formed in the flame holder(60) includes a circular flame hole(62) formed at the center of the flame holder(60) and spiral holes(64) formed around the circular flame hole(62).