baber/WOPTO huggingface dataset:
Patent KR-20030015980-A (KR)
Title: Medical treatment circulation process of internet and member composition method
Inventor: PARK DONG SHIK
Filed: 2001-08-20
Abstract: PURPOSE: A medical instrument distribution process and a member constituting method on the Internet are provided to enable a seller to reduce personnel expenses and general expenses and enable a buyer to buy a medical instrument as a good condition by supplying various methods such as a medical instrument auction, a reverse auction, a purchase and sale of used articles, etc. CONSTITUTION: A secondhand medical instrument seller connects to the Internet(N1), connects to a site(N2), joins to the membership of the site(N3), and checks a purchase request list(N4). If a corresponding commodity exists, the secondhand medical instrument seller requests a commodity sale(Na1) and accomplishes a trade after discussing with a manager(Na2,Na3). If a corresponding commodity does not exist, a selling commodity registration is requested(Nb1), the manager performs a judgement(Nb2) and classification according to grades and loads the corresponding commodity in a selling commodity list(Nb3). Buyers watches the loaded commodity, purchases or requests the commodity(Nb4). A purchase and sale of the commodity is achieved through a conference with the manager(Nb5.Nb6).
Patent KR-20030016083-A (KR)
Title: A method for manufacturing methylated melamine-formaldehyde resins
Inventor: HUH HYEON
IPC: C07D251/64
Filed: 2001-08-20
Abstract: PURPOSE: Provided is a method for preparing methylated melamine with high production rate and purity. The process carries out methoxylation reaction in neutral condition so that the amount of acid used therefor is decreased and the generation of salts and ions is remarkably decreased. CONSTITUTION: The preparation method comprises the steps of: mixing 1 mole of melamine, 3-30 moles of formaldehyde, 10-70 moles of methanol and 0.0001-0.1 mole of metal salt catalyst and performing reaction of the mixture under neutral condition of pH 6.5-7.5; methoxylating the reactant using acid catalyst at pH 3-5; neutralizing the reactant with sodium hydroxide and separating it by thin layer evaporation at 100-150deg.C, under the pressure of not more than 100torr with 200-300rpm and 0.1-1.0 liter/hour flow rate; and eliminating remaining salts and ions in the reactant by adding 0.1-10wt.% of magnesium silicate. At least one of metal salt catalyst is selected from the group consisting of NaCO2CH3, KaCO2CH3, Pb(CO2CH3)2, Mg(CO2CH3)2 and NaOCH3 while one or more acid catalysts are chosen from the group consisting of HCOOH, HCO2CH3, HCl, HNO3, H2SO4 and H3PO4.
Patent KR-20010099070-A (KR)
Title: 영상방범전화기 및 방범제어방법
Inventor: YOON GWANG SUN
IPC: H04M11/04
Filed: 2001-08-23
Abstract: 본 발명은 영상전화기에 관한 것으로서, 특히 외부인의 침입이 발생한 경우 방범센서(252)에서 무선신호를 발생하여 방범경보회로(250)를 통해 영상전화기에 전달하고, 상기 영상전화기에 내장된 스피커(231)를 통해 경고음을 발생하여 외부인에게 경고함과 동시에 영상전화기에서 미리 설정되어 있는 전화번호로 음성 및 영상신호를 전송하여 피호출자에게 외부인의 침입사실을 통보하며, 피호출자가 외부에서 비밀번호의 입력을 통해 상기 영상전화기를 원격으로 제어함으로써 방범기능을 수행하는 영상방범전화기에 관한 것으로서, 적은 설치비용으로 도난예방의 효과가 크며, 피호출인이 외부에서 원격으로 영상전화기를 제어하는 기능이 부가되어 도난사고발생시 피호출인의 즉각적인 대처가 가능하여 피해를 최소화시킬 수 있을뿐만 아니라, 영상전화기에 내장된 음성입력단자(310)와 영상입력단자(320)에 외부의 비디오기기를 연결한 경우 상기 비디오기기에서 촬영된 집안의 상황을 외부에서 원격으로 감시할 수 있게 함으로써, 방범에 위협이 되는 요소에 대하여 보다 신뢰성 높은 원격감시를 영상전화기를 통해 수행할 수 있는 효과가 있다.
Patent KR-20020016564-A (KR)
Inventor: BANINE VADIM YEVGENYEVICH
IPC: H01L21/027
Filed: 2001-08-23
Abstract: PURPOSE: A lithographic projection apparatus is to provide a particle shield for preventing a projection beam from being impermissibly decreased while preventing particles from reaching a mask and other constituting elements necessary for being protected from contamination. CONSTITUTION: An object such as a mask(MA) is shielded from stray particles(2) by the particle shield(10) using electromagnetic fields. The fields may be a uniform electric field, a non-uniform electric field or an optical breeze. The particle shield unit is fixed to the mask holder rather than the mask.
Patent KR-20030017169-A (KR)
Title: Home Appliance Controlling Data Transferring System and Method for the Same
Inventor: JI IL HUN
IPC: G05B15/02
Filed: 2001-08-24
Abstract: PURPOSE: A home appliances control data transmission system and a method thereof are provided, which reduces a capacity of a control data providing server and reduces its load by integrating java application into one. CONSTITUTION: A home appliance(10) is controlled according to a plurality of control data. A plurality of java phones(J1-Jm) downloads java application which downloads and executes the above control data to transmit the control data to the home appliance, and executes the java application through an embedded java virtual machine. And a control data providing server(20) transmits the plurality of control data controlling the home appliances, and stores a plurality of java applications according to a coding method of a java program used in the plurality of java phones.
Patent KR-20020018070-A (KR)
Inventor: KIM YONG SUN
IPC: G06F3/02
Filed: 2001-08-28
Abstract: PURPOSE: A finger keyboard device and method are provided to be used a mini corded or cordless keyboard for a computer or a control keyboard for remote operation of machines at a workplace for handicapped users. CONSTITUTION: The device comprises an information processing unit(30), as in a computer or a communications device, processing data, a display unit(40) like a monitor, and a finger keyboard(20) being connected to the information processing unit and the display unit. The finger keyboard consists of a function control unit including the function control devices and function switching devices, and a detection unit including the sensors detecting movements of each finger. The detection unit detects different movement of the bones and joints corresponding to different movement of fingers from the corresponding sensors assigned for each finger, and sends the data collected on movements of fingers to the data processing device in the processing unit through the transmission unit. The software of the data processor categorizes and processes the corresponding number for each finger and sends the processed information to the display unit.
Patent KR-20030021812-A (KR)
Title: The total body measuring device and methodologies using PC linked Digital weighing scale and Digital tape-measure.
Inventor: PARK YOUNG CHOOL
IPC: A61B5/103
Filed: 2001-09-07
Abstract: PURPOSE: A PC(personal computer) connected digital body weight scale and integrated body measuring apparatus using digital measuring tape and operating method thereof are provided to improve the convenience in body data measurement and its application by measuring and storing body data through a digital equipment. CONSTITUTION: A load cell(100a) measures a body weight to generate a DC(Direct Current) voltage corresponding to the measured body weight. The DC voltage is amplified to be inputted to an A/D(Analog-to-Digital) converter. The A/D converted voltage is processed by a microprocessor to be displayed through a display device. A digital measuring tape(200) is provided with a command switch(201) for communicating with a personal computer and a steering roller.
Patent KR-20010092014-A (KR)
Inventor: CHOI SEOK RAK
IPC: F25D17/02
Filed: 2001-09-07
Abstract: PURPOSE: A brine cooling method and assembly type refrigerator is provided to reduce noise and prevent refrigerant leakage, while improving cooling efficiency. CONSTITUTION: A heat absorption plate(15) formed of a material having a high thermal conductivity is disposed within a brine solution(19) so as to cool the brine solution in an efficient manner, wherein the heat absorption plate includes a plurality of heat absorption fins considering heat absorption area. A cooling module(16) is inserted between the heat absorption plate and a radiation plate(17) constituted by a plurality of fins for radiation. A cooling fan(18) is arranged beneath the radiation plate so as to effectively emit heat from the heat radiation plate and cool the brine solution. Thus-cooled brine solution is compulsorily circulated by a driving pump(12). When the driving pump starts operation, the brine is transferred to a connection valve and turns on/off a solenoid valve in accordance with the preset temperature. Thus, a cooling pipe is cooled, and the brine is introduced into a brine inlet pipe(13) and stored in a brine cooling unit which has an outer appearance formed of a heat insulation material(10). The brine cooling unit has a brine measuring and refill member(11) for checking the amount of brine loss and refilling the brine.
Patent KR-20030022448-A (KR)
Title: Packet based indoor wireless communication system for providing zone based service contents
Inventor: LEE HAN JIN
IPC: H04L12/66
Filed: 2001-09-10
Abstract: PURPOSE: An internal wireless communication system based on packets for supplying local-based voice/character service contents is provided to generate Intranet service contents such as characters/voices suitable for characteristics of a specific building, and to supply the generated contents, thereby supplying wireless services including characters or voices proper for a specific area. CONSTITUTION: A mobile phone entering a building receives a system parameter message included in a paging channel always transmitted from a base station(111), and differentiates parameters capable of dividing registration regions such as a system ID of the base station(111) from peripheral cells in order to give a location-based service. If a terminal recognizes that registration region is different, the terminal transmits a registration message. The message is registered in a self register managed by a call agent(113) through the base station(111). Registration information is transmitted to a service generation platform(121). The service generation platform(121) recognizes that the registration information corresponds to a welcome message service contents condition, and commands welcome message service contents made in service contents suppliers(122,123,124) to be processed. The service generation platform(121) transmits a welcome message to the terminal through a local message center(114) located in the building.
Patent KR-20030023184-A (KR)
Title: A plasma display panel driving apparatus and the driving method which improves characteristics of an address period
Inventor: JUNG NAM SEONG
IPC: G09G3/296
Filed: 2001-09-12
Abstract: PURPOSE: A plasma display panel driving apparatus improved in an address interval characteristics and a method for driving the same are provided to represent an image to be displayed at the plasma display panel with enlarging the operational margin of the common electrode bias by changing the last portion of the bias dropped to the ground level or a reference voltage. CONSTITUTION: A plasma display panel driving apparatus improved in an address interval characteristics provided with a plurality of address electrodes, a plurality of scan electrodes and a plurality of sustain electrodes formed in a zigzag includes an address electrode driving block for applying at least one address electrode lines by process the address signal and a sustain/scanning pulse generation block for sequentially scanning at least one scan electrodes and for forming a sidewall charge by applying to the scan electrode and the sustain electrode by creating the scan pulse and the sustain pulse, wherein the sustain/scanning pulse generation block sustains the first sustain discharge pulse to initiate the sustain discharge of the scanning electrode to the first level of the sustain discharge voltage at a predetermined period having the first and the second intervals to continue the sustain discharge pulse, drives in such a way that the first sustain discharge pulses are overlapped each other and alternatively changes the sustain discharge voltage of the scanning electrode and the sustain electrode into the sustain discharge voltage.
Patent KR-20030024449-A (KR)
Title: Method and device for monitering in internet airconditioner
Inventor: KIM JONG UK
IPC: G06Q10/10
Filed: 2001-09-18
Abstract: PURPOSE: A method and a device for monitoring an air conditioner on the Internet are provided to control and manage the air conditioner at remote place by using the Internet management information of a web page, and to enhance convenience and efficiency for operating the air conditioner while preventing unnecessary operation. CONSTITUTION: A display(50a) for providing data to a user is installed to an exterior of the air conditioner. A controller controls the operation by receiving the operation control data from the web page(10a) through the Internet and downloads the display data through the Internet. A data storage(50c) stores the data including the data for controlling the air conditioner and the display data provided from the web page(10a). An internal timer(50d) operates regularly in order to control the time according to an operation state of the air conditioner. An Internet operating program(40a) connects the air conditioner with the web page(10a) through the Internet.
Patent KR-20030025505-A (KR)
Title: Apparatus for removing humidity of air conditioner evaporator for a car and method for the same
Inventor: BYUN SANG CHEOL
IPC: B60H1/00
Filed: 2001-09-21
Abstract: PURPOSE: An apparatus and method for removing moisture of an evaporator of an air conditioner for an automobile is provided to prevent odor and corrosion due to water drop formed on the evaporator. CONSTITUTION: An apparatus includes a key switch state detecting part(6) detecting whether a key switch(1) is turned on/connected with an accessory terminal; a battery voltage detecting part(7) detecting voltage of a battery(5); an air conditioner working state detecting part(8) detecting whether an air conditioner clutch is activated; a microcomputer(9) executing fixed program and outputting corresponding control signal; a first timer(10) accumulatively counting working time of an air conditioner since once a movable terminal of the key switch is connected with the accessory terminal until the key switch is turned off; a second timer(11) counting since the key switch is turned off and to output fixed signal to the microcomputer when fixed time has passed; a third timer(12) determining driving time of an evaporator blower(3); a first relay driving part(14) selectively driving a first relay(13) connected between a plus terminal of the battery and one terminal of the evaporator blower; a second relay driving part(16) selectively driving a second relay(15) connected between a minus terminal of the battery and the other terminal of the evaporator blower; and an over-current detecting part(17) detecting current of the evaporator blower flowing through the second relay to output over-current detecting signal to the microcomputer.
Patent KR-20030028668-A (KR)
Title: Sintered alloy for valve seat having highly heat and wear resistance
Inventor: JANG SEOK GYUN
IPC: C22C38/10
Filed: 2001-09-25
Abstract: PURPOSE: A sintered alloy for valve seat having superior heat resistance and wear resistance is provided to improve durable reliability of internal engine as a whole by distributing Co-Mo-Cr and Fe-Mo based rigid phase to improve wear resistance and adding WS2 to improve lubrication characteristics at high temperature. CONSTITUTION: The sintered alloy for valve seat comprises 0.5 to 2.0 wt.% of C; 0.5 to 2.0 wt.% of Ni; 1.0 to 6.0 wt.% of Cr; 6.0 to 15 wt.% of Mo; 5.0 to 15 wt.% of Co; 0.05 to 1.0 wt.% of Nb; 0.05 to 1.0 wt.% of Si; and 0.5 to 2.5 wt.% of WS2, wherein the bainite matrix structure is uniformly coated with rigid particles of Co based compound after forming a bainite matrix structure by adding C, Ni, Cr, Mo, Co, Nb, Si and WS2 to Fe, Co-Mo-Cr based and Fe-Mo based rigid phased particles having a particle size of 50 to 100 μm are mixed in a ratio of 5:5 to 7:3 to improve wear resistance, and WS2 instead of Pb used to a conventional solid lubricant is used to improve lubrication characteristics and manufacture an environment friendly sintered ally for valve seat.
Patent KR-20030028975-A (KR)
Inventor: KIM JAE GWANG
IPC: G02F1/1345
Filed: 2001-10-05
Abstract: PURPOSE: A thin film transistor liquid crystal display device is provided to reduce flickering, and improve the production yield by reducing a shorting between data lines and gate electrode parts. CONSTITUTION: A plurality of gate lines(30) and data lines(40) vertically cross each other on a transparent insulating substrate to define unit pixel areas. A thin film transistors is arranged on an area whether the gate lines and the data lines vertically cross. A pixel electrode(47) formed of ITO is arranged on the unit pixel area. A gate electrode part(30a) is extended from the gate line. A drain electrode part(45) is extended from the data line under the gate electrode part. A source electrode part(43) is formed under the pixel electrode to be overlapped with the drain electrode part, contacting with the pixel electrode. The gate electrode part is separated from the data line at a predetermined gap to repair a shorting between the gate electrode part and the data line.
Patent KR-20030030114-A (KR)
Title: Structure for bonding steel yoke into tube for propeller shaft
Inventor: OH SANG YEOP
IPC: F16C3/00
Filed: 2001-10-08
Abstract: PURPOSE: A coupling structure of a tube and a yoke for a propeller shaft is provided to reduce a weight of the coupling structure by bonding the yoke to a connector using adhesive and to improve NVH by increasing strength of the tube. CONSTITUTION: A connector(30) made of aluminum is inserted into a tube(10), which is formed by winding carbon fiber composite material(12) around a surface of an aluminum liner(11). The connector(30) is bonded to the aluminum liner(11). A yoke(20) made of steel is bonded to the connector(30). An outer peripheral portion of the connector(30) has a circular shape and an inner peripheral portion of the connector(30) has a hexagonal shape. The tube(10) is formed by drawing the aluminum liner(11) having a cylinder shape and depositing carbon fiber composite material(12) thereon by a predetermined thickness.
Patent KR-20030017282-A (KR)
Title: An electronic dictionary system having a tree structure and the product
Inventor: PARK JONG WON
IPC: G06F17/21
Filed: 2001-10-09
Abstract: PURPOSE: An electronic dictionary system is provided to construct a tree structure for all the words in a dictionary, and to express a desired word in the tree structure or with a specific colour allotted in a level of the tree structure so that it enables a user to visually understand a word or expresses basic concepts with specific colours. CONSTITUTION: The system comprises a memory, an input device, a controller, and an output device. The input device inputs words or symbols. The controller compares the data, input by the input device, with the data, stored at the memory, and controls an output of specific data. The output module can output an individual tree having an input word or two individual trees in a case that one word is located at an overlapped position of two individual trees. The output module can enlarge or reduce a part of a specific tree. The output module can output an antonym or a synonym of a specific word, and the tree including the antonym or the synonym. The controller can establish basic colour set words by setting a specific colour at a specific word among the tree structure. In a case of setting the basic colour set words, the controller makes the basic colour set word, included at a P level of an individual tree, the highest level and reconstructs lower branches sequentially. The basic colour set word and its branch words have the same colour.
Patent KR-20030031802-A (KR)
Title: Digital Image signal Receiver capable of selectively outputting/amplifying digital image signal to be displayed
Inventor: CHOI JEONG HWA
IPC: G09G3/20
Filed: 2001-10-16
Abstract: PURPOSE: A digital video signal receiver having selective outputting and amplifying functions for displaying input digital video signals is provided to display selectively plural digital video signals by using one amplification and conversion portion. CONSTITUTION: An interface portion(20) is formed with the first to the third interfaces(22,24,26) in order to receive digital video signals. A switching output portion(40) outputs selectively the digital video signals through the interface portion(20) in order to display the digital video signals on a screen. The switching output portion(40) is formed with the first to the third mute circuits(42,44,46). An amplification and conversion portion(50) amplifies the digital video signals to the digital video signals having predetermined level values or converts the digital video signals to analog video signals. A control portion(60) controls a switching operation of the switching output portion(40) and outputs the digital video signals or the analog video signals of the amplification and conversion portion(50) to a display portion.
Patent KR-20030032441-A (KR)
Title: e-Book having a detachable display unit serving as a cover sheet
Inventor: YEO YEONG JU
IPC: G06F15/02
Filed: 2001-10-18
Abstract: PURPOSE: An e-book device is provided to let a detachable display perform a function of a cover and to enable a user to write notes with an auxiliary input device besides a limited note input area so that it can enhance a portability and protect a main body and the display. CONSTITUTION: The device comprises a display device(20), a main body(40), and an auxiliary input device(60). The display device(20), having a plate structure, includes a display(22) and a touch screen(24). One side of the display device(20) is the display(22) and the other side is a cover sheet. The touch screen(24) senses an external contact, and generates a corresponding electric signal. The auxiliary input device(60) includes a connector(64) and an auxiliary input panel(62). The connector(64) offers an interface with the display(22). The auxiliary input panel(62), also having a plate structure, senses an external contact, and transmits the contact input data to the display(22). Then the display(22) displays the contact input data, from the auxiliary input panel(62). The auxiliary input panel(62) slides along a plate surface of the main body(40).
Patent KR-20030011204-A (KR)
Title: Washing bowl
Inventor: HATANAKA TETSUJI
IPC: E03C1/14
Filed: 2001-10-31
Abstract: PURPOSE: Provided is a vessel for washing hair which includes a neck support part to wash hair without having pain to users' neck so that it enables users to wash their own hair in a sitting state. CONSTITUTION: The vessel for washing hair is characterized by comprising the parts of: a main body which keeps its upper side open; and the neck support part(4) which is contacted to users' back neck with including a part of upper edge of the main body wherein an inner corner part(41) is placed at the inner circumference of the main body, an outer corner part(42) is placed at the outer circumference of the main body and an upper side part(43) is placed between both corner parts with greater radius of curvature than that of both corner parts to support the users' rear back part.
Patent KR-20020042417-A (KR)
Title: Light source of illumination for light guide
Inventor: ARIGA SADAKAZU
IPC: F21V8/00
Filed: 2001-11-10
Abstract: PURPOSE: A light source of illumination for a light guide is provided to improve a lifetime and a manufacturing cost without replacement of lamps. CONSTITUTION: A light source of illumination(100) has a box-like casing(110). A power supply circuit(120) is disposed at the rearward in the casing(110), and a cooling fan(160) is disposed at the forward lower portion in the casing with the fan face located upwardly. Further, in the casing(110), at a front face(111) and a back face(112) of the casing(110), rod-like frames(170) are fixed with screws(171). At the inside of the front face(111) of the casing(110), a first board(130(a)) supporting a first light-emitting diode group(131) is disposed such that the light-emitting portions of the first light-emitting diode group(131) face the back face(112) side, and the first light-emitting diode group(131) is supported by and fixed on the frames(170) via brackets.