baber/WOPTO huggingface dataset:
Patent KR-20020081934-A (KR)
Title: Method of remote medical treatment service for clinic reform of dental surgery using internet and the system thereof
Inventor: KIM U JEONG
Filed: 2001-04-20
Abstract: PURPOSE: A remote orthodontical treatment service method and system is provided to enable a general dentist to transmit basic diagnosis data on a patient to an orthodontist positioned at a remote place and to receive an orthodontical diagnosis and treatment plan from the orthodontist over the internet so that the user can receive a specialized orthodontical treatment at a near dental clinic. CONSTITUTION: The method comprises steps of a general dentist transmitting a remote treatment request to an orthodontist while offering basic diagnosis data, for example, X-ray photographs on a head, a face, a tooth root, and an over-bite, scanning data on a row of teeth or a favorite treatment method of a patient(S302), the orthodontist performing a cephalometrics analysis, shaping a row of teeth on the maxilla and the mandible, selecting an optimal arch wire, selecting a bracket position, planning a treatment via a face shape simulation program and inputting a diagnosis view based on the transmitted basic data(S303-S306), the general dentist treating the patient according to the treatment plan, requesting a re-diagnosis to the orthodontist, or selectively a cephalometrics analysis, shaping a row of teeth on the maxilla and the mandible, selecting an optimal arch wire, selecting a bracket position, or simulating a face shape by using a computer program at a remote orthodontical treatment center(S314-S316), and the orthodontist supplying teeth row treatment appliances, brackets or positioners, customized according to an order of the general dentist(S310).
Patent KR-20020082935-A (KR)
Inventor: NOH SEUNG JEONG
IPC: H03H7/24
Filed: 2001-04-24
Abstract: PURPOSE: A variable attenuator circuit is provided, which can control an attenuation with a voltage as maintaining an impedance matching. CONSTITUTION: A control voltage(Vc) terminal is connected to a ground resistor(R1) through a condenser(C2), and is connected to another ground resistor(R2) through a pin diode(D1). A coil(L1) is connected between the control voltage and the pin diode. A connection point of the condenser and the resistor(R1) is connected to a node resistor(R3) through a DC blocking condenser(C1), and a connection point of the pin diode and the resistor(R2) is connected to a node resistor(R4) through a DC blocking condenser(C3).
Patent KR-20020085903-A (KR)
Title: Apparatus for mixing fluids by micro channel
Inventor: BANG HYEON U
IPC: C12Q1/68
Filed: 2001-05-10
Abstract: PURPOSE: A micro mixing channel device is provided, thereby simultaneously and simply obtaining at least two mixed materials having the accurate mixing ratio. CONSTITUTION: The micro mixing channel device comprises the parts of: a supplying unit; a first panel element; a second panel element which contacts with the first panel element; a plurality of inlet units which connect the supplying unit to the first panel element; at least one outlet unit which is installed on the side of the first panel element; and a channel circuit which is positioned between the first panel element and the second panel element and connects the inlet unit to the outlet unit, wherein the channel circuit contains at least one channel unit; and the channel circuit is connected to the outlet unit to supply the outlet unit with the mixed materials having accurate mixing ratio; and the supplying unit supplies a constant volume of fluid per unit time.
Patent KR-20020087736-A (KR)
Title: A cookie card service system and method through the internet
Inventor: YOO EUN SOOK
Filed: 2001-05-16
Abstract: PURPOSE: A system and a method for a post-cookie card service through the Internet are provided to enable a user to send the post-cookie card of a desired style to a receiver by connecting to a businessman through the Internet. CONSTITUTION: The system comprises the user computers(100,110,120), a subscriber DB(320) storing the personal information of a subscriber such as an ID, a password, an age, a sex and an address, a web page part(310) storing the web screens including a homepage, a DB system(600) storing the post-cookie card information according to a manufacturing method, the usage and an option of the post-cookie, and a DB server(500) searching and providing the information in the DB system, and an order management system(400) enabling the user to select and order the post-cookie information and delivering ordered the post-cookie card. The order management server includes a web server(410), an order management part(420), a payment part(440), a mail server(430), an ASP(Active Server Pages) server(460) and a groupware server(450).
Patent KR-20020094229-A (KR)
Title: Structure for mounting center cap into alloy wheel
Inventor: PARK CHAN SU
IPC: B60B7/06
Filed: 2001-06-04
Abstract: PURPOSE: A mounting structure of an alloy wheel center cap is provided to facilitate installation and to prevent dislocation or moving of a center cap caused by breakage of a hook unit while traveling. CONSTITUTION: A mounting structure of an alloy wheel center cap comprises a body(2) forming a threaded portion and a through fixing groove; an auxiliary member(3) protruded on the outer surface of the body, with having a through groove formed on the outer peripheral surface; and a clip spring. The clip spring comprises a protruded portion touched on the inner surface of the auxiliary member; a knob portion(42) disposed at both ends of the protruded portion; a curved portion extended from the knob portion and curved; a flat portion extended from the curved portion; and a fitting portion(45) protruded through the though fixing groove of the body. A hook, equipped with a projection for fixing fit into the clip spring to prevent dislocation of a center cap(1), is installed on the inner surface of the auxiliary member. Dislocation or breakage of the center cap is prevented because the clip spring fit into the center cap hook is fixed to the alloy wheel.
Patent KR-20010079053-A (KR)
Title: LNG .omitted
Inventor: RYU CHUL HYUN
IPC: B29B17/00
Filed: 2001-06-08
Abstract: PURPOSE: A method for pulverizing/grinding a waste tire into rubber powder by using evaporation latent heat of LPG(liquefied petroleum gas) is provided to prevent the contamination of environment, to considerably reduce the production cost of rubber powder, and to produce a high quality rubber powder. CONSTITUTION: The method for pulverizing/grinding a waste tire into rubber powder comprises the steps of; injecting the waste tire into a chiller; rapidly cooling the waste tire by using the evaporation latent heat(about 162 degrees below zero) of LPG; pulverizing and grinding the waste tire with hammer mills and roller grinders respectively to produce tire chips; repeatedly pulverizing and grinding the tire chips; conveying the tire chips toward a screener and a magnetic separator successively by using a vibratory conveyor to achieve rubber powder of desired size. The particle size of the rubber powder is freely adjustable according to the mesh of the screener. In this way, high quality rubber powder is simply achieved without requiring a separate cooling cost.
Patent KR-20020095838-A (KR)
Title: Spray brush
Inventor: KANG JE CHUL
IPC: A45D24/22
Filed: 2001-06-16
Abstract: PURPOSE: A hair brush containing a portable sprayer is provided to maximize the convenience of use and carrying thereof. CONSTITUTION: The hair brush comprises a hollow type handle portion containing a portable sprayer, and the portable sprayer is stably received by using a bolt type cover locking device. Also, the hair brush is formed on the rear part of the handle portion with a groove for allowing a user to easily put a finger of the user and push the groove in order to directly actuate the sprayer. The handle portion of the hair brush is separably coupled with the head portion thereof.
Patent KR-20020000123-A (KR)
Title: Integrated memory with memory cells with magnetoresistive memory effect
Inventor: HARTMANN UDO
IPC: G11C29/00
Filed: 2001-06-20
Abstract: PURPOSE: Integrated memory having memory cells with magnetoresistive memory effect is provided to reduce outlay for repairing the memory in the event of a defect of a memory cell which triggers a short between a row line and a column line. CONSTITUTION: Any known GMR/TMR elements are suitable as the memory cells, provided they exhibit higher impedance than the column lines (BL0 - BLn) and the row lines( WL0 - WLm)). The memory here comprises an exemplary number of word lines and bit lines. The memory cells MC, which are arranged in a matrix-type memory cell field(1), are each wired between one of the bit lines BL0 to BLn and one of the word lines(WL0 - WLm).
Patent KR-20020000728-A (KR)
Inventor: BARTH ULRICH
IPC: H04L12/70
Filed: 2001-06-26
Abstract: PURPOSE: Addressing scheme to be used in ip-based radio access network, corresponding base station, and wireless network controller is provided to realize an addressing scheme that do not require a separate signaling plane for signaling the type of radio channel on which data destined to a radio terminal have to be transported on the radio interface. CONSTITUTION: In the OSI communication model, the IP-based protocol stack relies on encapsulation of a communication unit belonging to a certain layer in a protocol unit belonging to the layer just beneath. IP packet(20) comprises an IP packet header(21) and an IP packet payload(22). The IP packet payload(22), in turn, encapsulates an UDP message consisting of an UDP header(23) and of a UDP payload(24). UDP payload(24) encapsulates a radio part specific message. The header(25) of this message comprises inter alia the reference of the end-user radio terminal to which, respectively from which, this message is destined, respectively received, and the payload(26) of this message contains the end-user data. The reference of the end-user radio terminal consists preferably on an address referencing the end-user radio terminal. This address is unique in the area of the base station to which the end-user radio terminal is attached.
Patent KR-20030002163-A (KR)
Title: Circuit for power supply
Inventor: MUN GYEONG RYEOL
IPC: G06F1/32
Filed: 2001-06-30
Abstract: PURPOSE: A power supply circuit is provided to supply a minimum power needed at a wait mode of a microcomputer by adding a power adjustor at a secondary part for changing a load resistance value according to a control of the microcomputer so that it can simplify a circuit arrangement. CONSTITUTION: The circuit comprises a power stabilizer(7), load resistors(R1, R2), and a power adjustor(8). The power stabilizer(7) receives a power from a power controller, and makes the power stable. The load resistors(R1, R2), serially connected, supplies the stable power to the microcomputer(2). The power adjustor(8) lowers the power output via the resistors(R1, R2) according to the control of the microcomputer(2), and supplies the lowered power to the microcomputer(2). The power adjustor(8) includes a resistor(R3), connected parallel with the load resistor(R1), and a PNP bipolar transistor(Q1).
Patent KR-20030003494-A (KR)
Title: Chitin Chito Acid ring
Inventor: LEE SOON YONG
IPC: A23L33/00
Filed: 2001-07-03
Abstract: PURPOSE: Provided is a chitin-chitosan ring by mixing chitin with chitosan, lactose, vitamin C, dextrin and oligosaccharide. It has good effects on gastric diseases, hangover, hypertension, rheumatism, back pain, asthma, obesity and the like. CONSTITUTION: The chitin-chitosan ring is manufactured by mixing 25-44% of chitin, 15-25% of chitosan having a molecular weight of 100000-300000, 5-10% of lactose, 3-7% of vitamin C, 4-10% of lactic acid bacteria, 19-30% of dextrin, and 10-15% of oligosaccharide.
Patent KR-20030004632-A (KR)
Title: Variable-device of headrest for automobile
Inventor: KIM BONG AM
IPC: B60N2/48
Filed: 2001-07-06
Abstract: PURPOSE: A variable device of a headrest is provided to secure the visibility of rear passengers by appropriately controlling and folding the headrest with a gear in a supporting bar. CONSTITUTION: A moving device(20) is installed inside a seatback(10) to be moved frontward and backward by a power transferring device(40). A supporting bar(31) of a headrest(30) is connected with a gear shaft(21) of the moving device to be rotated frontward and backward. A locking bar(23) is formed in a gear(22) of the gear shaft. Thereby, the using convenience is improved by controlling and folding the headrest according to the user's liking, the physical condition and the seated posture.
Patent KR-20020080219-A (KR)
Inventor: CHOI HYEON JIN
IPC: H04L12/20
Filed: 2001-07-06
Abstract: PURPOSE: An external device capable of a communication in a 8-wire or 4-wire Ethernet system using 2 wires is provided to perform a 4-wire or 8-wire data communication performed between Ethernet devices such as a LAN card or a switching hub as a 2-wire data communication. CONSTITUTION: The first and second mediation control devices(100,200) mediates between a LAN card(10) and a switching hub(20). Each of the first and second mediation control devices(100,200) has the first physical layer interfaces(140,240) connected to the LAN card(10) and the switching hub(20) through a UTP(Unshielded Twisted Pair) cable(30) and the second physical layer interfaces(120,220) connected to a pair of signal lines(310,320). Each of the first and second mediation control devices(100,200) has MII(Media Independent Interface) control logics(160,260) for being allocated between the first and second physical layer interfaces(140,120)(240,220) and setting a link mode, a data transmission and reception speed, and a duplex mode as to the first and second physical layer interfaces(120,220) so that it is possible to perform a data communication through a pair of signal lines(310,320). Each of the first and second mediation control devices(100,200) has mediation control logics(180,280) for being allocated between the first and second physical layer interfaces(140,120)(240,220), controlling the transmission and reception of data, and preventing the impact of data.
Patent KR-20030005808-A (KR)
Title: Crash pad forming method of vehicle
Inventor: CHOI SEONG SIK
IPC: B29C44/12
Filed: 2001-07-10
Abstract: PURPOSE: A method for fabricating a crash pad of a vehicle is provided to improve an outer appearance of the crash pad by preventing an end part of the crash pad from being exposed to an exterior. CONSTITUTION: A skin(110) forming a crash pad(200) is rolled into polyurethane foam. Then, a notch section is fixed in such a manner that a predetermined portion of the skin(110) rolled into polyurethane foam has a predetermined shape. The skin(110) and a crash pad core panel(140) coupled to the skin(110) are set in a female type porous mold. After that, polyurethane foam is injected in a space formed between the skin(110) and the crash pad core panel(140). Polyurethane foam is bonded to the skin. Then, the skin(110) integrally formed with polyurethane foam is pulled so that the skin(110) is cut.
Patent KR-20020036665-A (KR)
Inventor: JUN YEONG JUNG
IPC: C12Q1/68
Filed: 2001-07-11
Abstract: PURPOSE: A method for preparing recombinant DNA library using unidirectional single stranded DNA fragments is provided, thereby making random recombination between two polynucleotides having homology possible, and preparing various mutated recombinant DNAs in vitro. CONSTITUTION: The method for preparing recombinant DNA library using unidirectional single stranded DNA fragments comprises the steps of: (a)preparing a pool of unidirectional single-stranded polynucleotide fragments having various lengths from at least one kind of initiative polynucleotides having homology; (b) adding a certain oligonucleotide as a primer into the unidirectional single-stranded polynucleotide fragments which are sequentially used as templates, and extending the length of the primer through the template switching to prepare at least one kind of recombinant polynucleotides having different nucleotide sequence from the initiative polynucleotide; and (c) amplifying the recombinant polynucleotide prepared at the step (b) using at least one kinds of primers.
Patent KR-20020012515-A (KR)
Title: Ion source having replaceable and sputterable solid source material
Inventor: HOLLINGSWORTH TOMMY DALE
IPC: H01J37/08
Filed: 2001-08-07
Abstract: PURPOSE: Ion source having replaceable and sputterable solid source material is provided to minimize the maintenance required to effect a change of source materials. CONSTITUTION: An ion source(10) for an ion implanter comprises an ionization chamber(14) defined at least partially by chamber walls(12), and having an inlet(45) into which a sputtering gas may be injected and an aperture(18) through which an ion beam(B) may be extracted, an ionizing electron source(44) for ionizing the sputtering gas to form a sputtering plasma, and a sputterable repeller(100). The sputterable repeller both repels electrons emitted by the electron source, and provides a source of sputtered material that can be ionized by the electron source. The sputterable repeller(100) comprises a slug of sputterable material, and further comprises mounting structure for removably mounting the slug within the ionization chamber(14), so that the slug is made removably detachable from the mounting structure. The repeller(100) is negatively biased with respect to the ionization chamber walls(12), and may be continuously variably biased to provide for a wide dynamic range of resulting ion beam currents.
Patent KR-20030034265-A (KR)
Title: Devices and Method for Total Bulletin Board Services
Inventor: LEE WON SUK
IPC: G06F17/30
Filed: 2001-08-17
Abstract: PURPOSE: A device and a method for a Internet bulletin board integration service are provided to offer a directory service of the Internet bulletin board by searching the bulletin board on the Internet and classifying it into each category, and to enable a user to approach to the interesting bulletin board directly and search a dynamic web document. CONSTITUTION: A database(90) includes the user information and the bulletin board information. A bulletin board search agent searches the bulletin board and stores the URL(Uniform Resource Locator) and the structure information of the bulletin board in the database(90). A bulletin information extraction agent extracts the bulletin information based on the URL. A hit analyzer calculates a hit increasing rate, an increase acceleration rate and a virtual hit by examining the hit of the bulletin. A content classifier(110) classifies the bulletins into each content. A monitoring device(50) monitors a new bulletin board and a new bulletin related to a subject selected by a user. A service part(30) and a user interface(20) offer the bulletin board integration service to the user.
Patent KR-20030016742-A (KR)
Title: computer system and control method thereof
Inventor: PARK SEONG GUK
IPC: G06F9/06
Filed: 2001-08-21
Abstract: PURPOSE: A computer system and a controlling method thereof are provided to store and use a different kind of OS(Operating System), and to prevent other user from accessing to a hard disk region allotted to a user. CONSTITUTION: A hard disk(4) has a plurality of sectors assigned by a sequential address value and supports a maximum address setting mode for setting the region before a border address to be accessed and an address offset mode for setting the region after the border address to be accessed. A border address setting part sets up the border address. A controller(3) detects the setting of the maximum address setting mode when the computer is booted. In case of the maximum address setting mode, a booting region selection screen is presented in order to select one from the region before or after the border address. If the region after the border address is selected, the maximum address setting mode is converted into the address offset mode.
Patent KR-20030018347-A (KR)
Title: Improved process for preparing 4,4'-bis(2,2-diphenyl-1-vinyl)-1,1'-biphenyl derivatives
Inventor: NAMKOONG SEONG GEON
IPC: C07C17/35
Filed: 2001-08-28
Abstract: PURPOSE: A method for preparing 4,4'-bis(2,2-diphenyl-1-vinyl)-1,1'-biphenyl derivative and a 4,4'-bis(2,2-diphenyl-1-vinyl)-1,1'-biphenyl derivative prepared by the method are provided to improve the purity and the production yield and to simplify the purification process largely. CONSTITUTION: The method comprises the steps of halomethylating the biphenyl derivative of the formula 2 to obtain the 4,4'-bis(halomethyl)-1,1'-biphenyl derivative of the formula 3; reacting the compound of the formula 3 with triethyl phosphite to obtain the 4,4'-bis(diethoxyphosphinylmethyl)-1,1'-biphenyl derivative; and reacting the compound of the formula 4 with benzophenol to obtain 4,4'-bis(2,2-diphenyl-1-vinyl)-1,1'-biphenyl derivative of the formula 1 by the Wittig reaction, wherein X is a halogen atom and R1 and R2 are H, a halogen atom or an alkyl group of C1-C4, respectively. Preferably the halomethylation is carried out in the presence of alkylammonium halide, halogenated alkali metal salt and paraformaldehyde in an organic or inorganic solvent; and the Wittig reaction is carried out in the presence of a base selected from the group consisting of alkoxy alkali metal salt of C1-C4, alkyl alkali metal salt of C1-C4 and alkali hydride.
Patent KR-20010103817-A (KR)
Title: 주조용 복분자 티백 및 복분자주의 제조 방법
Inventor: JUN SAM JUNG
Filed: 2001-09-21
Abstract: 본 발명은 술을 담그기 위한 주조용 복분자 티백 및 복분자주의 제조 방법 에 관한 것이다. 상세하게는, 복분자를 채취하여 발효시킨 후 동결 건조한 다음 티백 포장하는 발효 복분자 티백 제조에 관한 것으로서, 상세하게는 잘익은 생 복분자에 10 - 40 중량%의 설탕을 혼합하여 20℃ - 40℃ 에서 2 - 4 일간 발효시키고, 저온 동결 건조후 티백 포장하는 것을 특징으로 한다.
Patent KR-20020025025-A (KR)
Title: Optical system for optical head
Inventor: MARUYAMA KOICHI
IPC: G11B7/125
Filed: 2001-09-25
Abstract: PURPOSE: Provided is an improved optical system for an optical head, with which the focal length of the objective lens is made short while still allowing a sufficient operable distance even for an optical disc having a relatively thick protective layer. CONSTITUTION: The optical system(100) includes a first laser module(21), a second laser module(22), a beam splitter(23), a collimating lens(24), and an objective lens(10). By making the beam as a diverging beam when a second disc(D2) is used, a distance between a beam spot and the objective lens(10) is made longer in comparison with a case where the parallel beam emerges from the collimating lens(24). Therefore, even though the focal length of the objective lens(10) is relatively short, a sufficient working distance is obtained when the second optical disc(D2) is used. Accordingly, by employing the above-described configuration, the thickness of the entire optical system(100) is reduced.
Patent KR-20010099436-A (KR)
Title: 방송보안시스템
Inventor: TAK CHAN GIL
IPC: H04N7/18
Filed: 2001-09-27
Abstract: 본 발명은 소정의 대기시간을 요하는 장소에 설치한 텔레비젼을 통해서 그 사업장에 관련된 홍보 및 유익한 정보로 이루어진 방송데이터를 대기하고 있는 고객들에게 방송스케줄에 따라서 제공하는 방송기능과, 보안이나 관찰을 요하는 장소에 설치된 카메라로 촬영된 보안데이터 또는 관찰데이터를 보안관련직원이나 관찰요청고객에게 네트웍이나 인터넷을 통해서 실시간으로 제공하는 보안기능을 가지며, 상기 방송기능 및 보안기능을 가진 하나의 시스템으로 통합운영하고, 이러한 시스템은 다수개의 카메라, 중앙제어시스템, 다수개의 텔레비젼용 모니터, 해당 건물내의 통신네트웍에 연결되어 상기 중앙제어시스템으로부터 디지털화된 상기 방송데이터, 관찰데이터, 보안데이터를 전달받아서 시청, 편집, 저장이 수행되는 다수개의 컴퓨터를 포함하여 구성되며, 이 과정에서 얻어진 상기 관찰데이터를 해당 고객에게 컴팩트디스크와 같은 배포매체를 통해서 판매하도록 한 특징을 가진다.
Patent KR-20030030267-A (KR)
Title: Method for controlling a recoding speed of an optical disc
Inventor: LEE YEONG SU
IPC: G11B19/28
Filed: 2001-10-09
Abstract: PURPOSE: A method for controlling the speed of an optical disc device is provided to reduce the reproducing speed of an optical disc according to a data transmission rate requested by a host. CONSTITUTION: A method for controlling the speed of an optical disc device includes the steps of computing a data request size transmitted from an external host and a data transmission rate according to the cycle of receiving data read command(S12,S13), detecting a current disc reproducing speed(S14), and reducing the reproducing speed of an inserted optical disc on the basis of the computed transmission rate and the reproducing speed(S15).