baber/WOPTO huggingface dataset:
Patent KR-20020001588-A (KR)
Inventor: BOESCH VOLKMAR
IPC: B01D61/36
Filed: 2001-06-25
Abstract: PURPOSE: A method and apparatus for preparing acetals and ketals by reacting aldehyde or ketone with alcohol in the presence of a solid acid and removing water from the reaction product are provided. Whereby, the products are produced continuously in concentrated form. CONSTITUTION: Aldehyde or ketone is reacted with alcohol in the presence of a solid acid in a reactor(1) and then water is removed from the reaction product by pervaporation in a pervaporation unit(3) at about 60 to 130deg.C, wherein the pervaporated residue is retreated under the reaction for acetalization or ketalization and ketalization, treated with a solid base in a vessel(2) and pervaporated. In the process, the pervaporated residue is repeatedly treated to obtain substantially pure acetals and ketals.
Patent KR-20030006244-A (KR)
Inventor: KWAK MIN U
IPC: G02F1/13357
Filed: 2001-07-12
Abstract: PURPOSE: A backlight assembly is provided to prevent a light guide panel's discoloration due to the light transmitted from a lamp. CONSTITUTION: A backlight assembly includes a light emitting unit(710) having a glass tube(701) filled with a gas filler to be sealed and having a fluorescent material mixture layer(705) inside, and generating light in response to electric signals applied to the glass tube via electrodes, a light guide unit made out of at least more than one polyolefin resin composition mixed with a benzene derivative for guiding the light, a display unit for displaying images corresponding to the light from the light guide unit, and a shield unit(703) mounted on the light path for providing the light emitted from the light emitting unit to the display unit for shielding ultraviolet rays of the light partially.
Patent KR-20030009730-A (KR)
Title: Formation method for oxidation film of SiGe epitaxial layer
Inventor: JUNG JONG SEOK
IPC: H01L21/20
Filed: 2001-07-23
Abstract: PURPOSE: A method for forming an oxide layer of a silicon-germanium epitaxial layer is provided to form the oxide layer without a defect by performing an oxidation process and a thermal process for an SiGe/Si hetero-junction structure. CONSTITUTION: An SiGe/Si hetero-junction layer is oxidized under temperature of 900 degrees centigrade during 15 minutes. The SiGe/Si hetero-junction layer is formed with an SiGe epitaxial layer having ununiform density of Ge and an Si layer(3). A thermal process for the SiGe/Si hetero-junction layer is performed to restrain the stack of Ge between an oxide layer(1) and the SiGe epitaxial layer after the oxidation process for the SiGe/Si hetero-junction layer is performed. In the SiGe epitaxial layer, the density of Ge is less than 50 percent.
Patent KR-20010088527-A (KR)
Inventor: HONG SUN GI
IPC: G06F17/28
Filed: 2001-08-02
Abstract: PURPOSE: An interactive translation method of a web document is provided to enable a user to fill up sentences, written in a domestic language, in a bulletin or a search window, to translate the sentences into a target foreign language, and to transmit the translated sentences to a web server. CONSTITUTION: The method comprises steps of a user executing a translation software and logging in the software(S1), the user getting the translation software to be automatically updated(S2-S4), the user executing a main module of the translation software(S5), the user filling up Hangul sentences in a web bulletin board in a foreign web site and requesting a translation into a target foreign language by clicking on a control button of a tool bar(S6), the translation software receiving the control instruction, and detecting which area is a requested character area by executing a character detection processor(S7), the translation software extracting the character set(S8), the translation software converting the character set into corresponding character codes, a translation engine translating the character codes into target language(S9), the translation software transmitting the translated codes to a translation document processor(S10), and the translation document processor displaying the translated result(S11).
Patent KR-20020013751-A (KR)
Inventor: FUJIMOTO HIROFUMI
IPC: A63F13/215
Filed: 2001-08-10
Abstract: PURPOSE: To actively present images from the intended viewpoint of a player by making the viewpoint of a pseudo camera follow free movements of the player. CONSTITUTION: The 3D video game machine has a monitor 11 displaying an image, provided at a prescribed height of a game machine casing 10, a game control section 100 controlling the progress of a game, a drawing control section 110 preparing a three-dimensional image from the viewpoint of a pseudo camera and displaying a game image on the monitor 11's screen. The transverse direction and the height of the head of a player in a space in a play area before the screen of the monitor 11 are detected on the basis of one ultrasonic transmitter 31 and two ultrasonic receivers 32 and 33, and the viewpoint of the pseudo camera is moved so as to follow the direction and amount of change in the position of the head of the player detected.
Patent KR-20030014065-A (KR)
Title: Handphone or etc with self power supply equipment
Inventor: CWON HYUN OAK
IPC: H04B1/38
Filed: 2001-08-10
Abstract: PURPOSE: A cellular phone with self power supply equipment is provided to perform a charge without a power connection device and a charging device. CONSTITUTION: An adaptor(40) and a plug(30) are composed in a battery(10) or a body of a cellular phone so that it is unnecessary to use a big charge adaptor device in the cellular phone. A plug, a socket, a connection line, and a correspondence device are substituted by the plug(30) for replacing the function of the plug(30). A solar battery is formed as a power supply device for supplying a power to the adaptor(40) or a battery(10-1).
Patent KR-20030018813-A (KR)
Title: Custom to business marketing method and system through internet
Inventor: HUH WAN
Filed: 2001-08-31
Abstract: PURPOSE: A method for a marketing between a client and an enterprise through a network and a device thereof are provided to supply a desired information and data by inputting and managing detailed information of a member using a network, and examining the inputted and stored information of the member. CONSTITUTION: Information and data with respect to various kinds of commodities are displayed on a screen of a user as an image or a character(N1). It is judged whether an image or a character displayed on the screen is designated or selected by an input unit such as a mouse in a user computer(N2). A member confirmation code and a password are inputted and transmitted(N3). It is judged whether a registered member confirmation code and password is identified with a member confirmation code and password to be confirmed(N4). If the registered member confirmation code and password is identified with a member confirmation code and password, a member wanted field or commodity is displayed on a screen through inputted information of the member(N5). Information and data of the member are managed and examined for a predetermined period, and information and data with respect to a specific field or commodity are transmitted through an E-mail(N6). The money in accordance with a demand desire of the member is forecasted, and calculated data are transmitted to a related company such as a manufacturing company or a sales company(N7).
Patent KR-20010088757-A (KR)
Inventor: KO JAE MAN
IPC: E03F5/14
Filed: 2001-08-31
Abstract: PURPOSE: A screen controlling system and a controlling method thereof are provided to raise accuracy and dust collecting efficiency and control all actions of the dust separator in a remote distance using a radio remote controller. CONSTITUTION: A screen controlling system includes a screen operation part(64) and a radio operation part(65). The screen operation part has a touch screen(51) connected to a side of a program logic controller(54), displaying all actions of the system and controlling the system in a touch manner, and an arithmetic unit(52) for transmitting control signals to the program logic controller by the manipulation of the touch screen. The radio operation part has a radio transmitting part(63) for sending radio control signals, a radio receiving part(55) for receiving the radio control signals of the radio transmitting part, a decoder(56) converting output signals of the radio receiving part into signals capable of being recognized in the program logic controller.
Patent KR-20030018999-A (KR)
Title: Apparatus and method for determining stuff time to generate VC pointer of SDH
Inventor: JUNG CHANG YEONG
IPC: H04L12/43
Filed: 2001-08-31
Abstract: PURPOSE: A stuff time deciding device for generating a VC(Virtual Container) pointer of SDH(Synchronous Digital Hierarchy) and a method thereof are provided to decide a stuff time when reading and writing VC data of SDH in a memory element, so as to prevent overflow or underflow of the memory element and maintain an appropriate level. CONSTITUTION: A subtracter(411) performs a subtraction operation between a write pointer inputted from a write pointer generator and a read pointer applied from a read pointer generator, for comparison. A positive stuff decider(412) receives an operated result of the subtracter(411) to decide positive stuff. A negative stuff decider(413) receives the operated result of the subtracter(411) to decide negative stuff. A stuff output unit(412) receives outputs of the positive and negative stuff deciders(412,413) and temporarily stores the received outputs, to output positive stuff action or negative stuff action according to read clock outputted in an 'A' block. In the stuff output unit(412), a positive stuff output part includes flip flop-1(414) and a flip flop-2(415) storing outputs of the positive stuff decider(412) for outputting in accordance with the read clock. The first AND gate(418) performs an AND operation for outputs of each flip flop(414,415) to output the positive stuff action. A negative stuff output part includes flip flop-3(416) and a flip flop-4(417) storing outputs of the negative stuff decider(413) for outputting in accordance with the read clock. And the second AND gate(419) performs an AND operation for outputs of each flip flop(416,417) to output the negative stuff action.
Patent KR-20030026646-A (KR)
Title: Speaker establish structure note book pc
Inventor: AHN BYEONG DEOK
IPC: H04R1/02
Filed: 2001-09-26
Abstract: PURPOSE: A speaker installation structure for a notebook computer is provided to install a speaker toward a surface on which a main body is layed so that it can avoid degrading a sound quality in a conventional speaker installation structure in which user hands block speaker holes on the main body. CONSTITUTION: The structure comprises a main body, a space(111), a keyboard deck case(112), a lower case(113), a speaker(114), and a support protrusion(141). The keyboard deck case(112) is assembled with the lower case(113) for forming the space(111) within the main body. The speaker is fixed downward within the space(111), and plural holes are formed on the lower case(113) for travelling the sound outward from the speaker(114). A pair of ribs with screw holes are formed on inner sides of the lower case(113) for fixing the speaker(114) at a height from a surface, for example, a table surface on which the notebook computer is put. Soundproof modules are installed at either side of the speaker(114) for preventing the speaker sound from being dispersed. A support protrusion(141) is installed at an outer bottom of the lower case(113) for positioning the sound travelling holes at a height from the table surface.
Patent KR-20010099435-A (KR)
Title: 원통형 고무 제품의 시편 채취 장치
Inventor: JI EUNG SEO
IPC: G01N1/04
Filed: 2001-09-27
Abstract: 본 발명은 원통형 고무 제품을 길이 방향으로 절단하여 시편을 채취하는 장치에 관한 것으로, 프레임에 커터가 내재되는 절단부와 상기 절단부의 프레임의 볼팅 구멍에 체결되는 절단부 이송봉과 상기 절단부에 대향하는 가이드 봉으로 이루어져서 상기 절단부 이송봉의 회전으로 상기 절단부를 진행시켜 상기 가이드 봉의 외경에 가이드된 원통형 고무 제품을 길이 방향으로 절단하므로서 연질의 고무 제품에서 정밀한 치수의 시편을 채취할 수 있도록 구성된 장치에 관한 것이다.
Patent KR-20030033190-A (KR)
Title: Match Mail Service System and the Method Thereof
Inventor: CHAE JONG DEUK
Filed: 2001-10-18
Abstract: PURPOSE: A system for a match mail service and a method thereof are provided to search a caller who transmits a message which is not cleared by using a push technique. CONSTITUTION: A WAP(wireless application protocol) service unit(11) approves a connection by a mobile terminal(4) of a transmitter and a receiver, supplies a wireless Internet service, and supplies a user interface with respect to the mobile terminal(4). A web service unit(12) approves a connection of a computer terminal and supplies a user interface with respect to the computer terminal. A WAP push service unit(13) transmits a transmitter message or a response message of the receiver received from the wire/wireless terminal to the transmitter or the receiver by a WAP push. A match mail management unit(14) is interlocked with the WAP service unit(11), the web service unit(12), and the WAP push service unit(13). The match mail management unit(14) compares transmitter information with respect to a transmitted message with receiver information with respect to a response message. If the transmitter information is identified with the receiver information, the match mail management unit(14) transmits a match mail to the transmitter and the receiver. If the transmitter information does not identify with the receiver information, the match mail management unit(14) transmits the response message to the receiver.
Patent KR-20030035506-A (KR)
Title: Heat exchanging apparatus for ventilation equipment
Inventor: KIM JIN HYUK
IPC: F28D19/04
Filed: 2001-10-31
Abstract: PURPOSE: A heat exchanger for a ventilator is provided to improve efficiency of heat exchange by extending time for which air contacts with a pleated plate. CONSTITUTION: A plurality of platy bodies(21) of a heat exchanger(2) are installed radially centering on a penetrating hole(20). The platy body is formed with pleated plates pleated zigzag to expand heat contacting area. Plane plates are interposed between the pleated plates. Indoor air is introduced into a box(1) through a suction port(13) of an exhaust line(12) and introduced from an outside of the heat exchanger to an inside of the penetrating hole to primarily exchange heat. The indoor air passes the penetrating hole from an inside of the heat exchanger to the outside of the heat exchanger to absorb heat of the heat exchanger for secondary heat exchange and is discharged through a discharge port(14). Outside air flowing into the box through the suction port of a suction line flows from the outside of the heat exchanger into the penetrating hole for primary heat exchange, passes the penetrating hole again from the inside to the outside of the heat exchanger to absorb heat of the heat exchanger for secondary heat exchange, and is discharged into a room through the discharge port.
Patent KR-20030037120-A (KR)
Title: Detection apparatus for abnormal output of portable communication terminal equipment
Inventor: LEE TAE GYEONG
IPC: H04B17/00
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for detecting abnormal output of a portable communication terminal is provided to detect an abnormal output generation at a transmission end of a terminal by using a power sensor, thereby notifying the result to a user in order to manage the terminal. CONSTITUTION: A processor(5) for processing a baseband signal(5) receives and processes baseband data and voice signal inputted through a demodulation unit(4) and then transmits the processed data and the voice signal to the other party. A modulation unit(6) modulates and amplifies the baseband data and voice signal outputted from the processor(5) and then outputs a high frequency signal. A power amplifier(8) amplifies the high frequency signal with a proper power and outputs the amplified signal to an antenna. A power sensor(10) detects intensity of power outputted from the power amplifier(8) and when power beyond regulated intensity is detected, outputs a detection signal according to the intensity. An light emitting diode(11) is turned on by the detecting signal outputted from the power sensor(10) and informs an abnormal output to a user.
Patent KR-20020036707-A (KR)
Title: Data processor
Inventor: MATSUI SHIGEZUMI
IPC: G06F11/22
Filed: 2001-11-05
Abstract: PURPOSE: To provide a data processor having a debug supporting function capable of monitoring a plurality of kinds of inside buses from the outside part, and identifying the buses being monitored. CONSTITUTION: A CPU (2), a debug supporting module (9), and the other circuit modules (3, 4, 5, 6) are loaded on a semiconductor chip. The debug supporting module selects an information transmitting path according to a trace condition from among a plurality of information transmitting paths (IAB, IDB, XAB, XDB, YAB, YDB, DAB, DDB) to be used for the operation of the CPU or the like, and holds the trace information obtained according to the trace condition from the selected information transmitting path and the attribute information of the information in a buffer circuit (21), and serially outputs it to the outside part of the semiconductor chip. In this case, it is possible to monitor the plurality of kinds of inside buses from the outside part, and to identify the buses to be monitored. The trace information and the attribute information is serially outputted from the same outside terminal.
Patent KR-20030039675-A (KR)
Title: Method of Offering Dance Using Mobile Communication Terminal
Inventor: JUNG JU HYEONG
IPC: H04B1/38
Filed: 2001-11-14
Abstract: PURPOSE: A method of supplying a dance service through a mobile communication terminal is provided to transmit specific dance information to a user's mobile communication terminal on the basis of dance selection information, thereby supplying the dance service at any places through the mobile communication terminal. CONSTITUTION: A user is authenticated to register as a member(S21). A dance managing server transmits an initial page to a user's mobile communication terminal(S22). The dance managing server decides whether a series of dance request events are generated(S23). If so, the server transmits a series of dance information lists to the user's terminal(S25). The server decides whether a series of dance selection information corresponding to the lists is transmitted(S26). If so, a dance information operating module specific dance music to the server, and the server transmits the dance music to the terminal(S28). The server decides whether a series of character selection information request events are generated(S29). If so, the server transmits a series of character information lists to the terminal(S31). The server decides whether a series of dance level selection information transmission events are generated(S32). If so, the server transmits dance music in accordance with levels to the terminal(S34). The server decides whether a dance start event is generated(S35). If so, the server transmits score information to the terminal(S37). The server confirms a score to decide whether the score is less than a predetermined score(S38). If the score is more than the predetermined score, the server levels up or replays the music(S39).
Patent KR-20020000533-A (KR)
Inventor: CHOI IN SUK
IPC: B60H1/26
Filed: 2001-11-19
Abstract: PURPOSE: A method is provided to prevent accident by maintain the passenger compartment comfort and preventing drivers from becoming drowsy during driving. CONSTITUTION: A motor vehicle has a rear seat door which includes a triangle glass portion, and a ventilation window is attached to the triangle glass portion having air holes for ventilation of the passenger compartment of the motor vehicle. The ventilation window is formed of a glass, plastic or stainless material, so as to achieve an aesthetic enhancement of the motor vehicle.
Patent KR-20030043033-A (KR)
Title: Cooling apparatus and method of heat exchanger for split air conditioner
Inventor: YOO DONG GYUN
IPC: F24F11/02
Filed: 2001-11-26
Abstract: PURPOSE: A cooling apparatus for an outdoor heat exchanger of an air conditioner and a method thereof are provided to improve heat exchange efficiency of the outdoor heat exchanger by injecting water from a sprinkler to the outdoor heat exchanger at high temperature of the outdoor heat exchanger. CONSTITUTION: A cooling system comprises an outdoor heat exchanger(63) exchanging heat between refrigerant and outdoor air; a temperature sensor detecting temperature of a refrigerant pipe of the outdoor heat exchanger; and a water injection unit injecting water to the heat exchanger in case of the pipe temperature to be over the reference value. The water injection unit has a control unit comparing the pipe temperature with the reference temperature by receiving the signal from the temperature sensor, and a sprinkler(66) installed around the outdoor heat exchanger to sprinkle water to the outdoor heat exchanger according to the signal from the control unit. Heat exchange efficiency is improved by injecting water to the outdoor heat exchanger in increasing temperature.
Patent KR-20020041309-A (KR)
Title: High frequency switch circuit device
Inventor: IMANISHI IKUO
IPC: H01L27/092
Filed: 2001-11-27
Abstract: PURPOSE: To provide a high frequency switch circuit device capable of decreasing the transmission loss of a high frequency signal even in the case that it is integrated on one semiconductor substrate together with other semiconductor circuits. CONSTITUTION: The high frequency switch circuit device is provided with an FET 101 being a switching element on a p type silicon substrate 100. The FET 101 has an n type well 122, a gate electrode 124, a source layer 125 and a drain layer 126. The n type well wiring 129 connected to the n type well layer 122 being a back gate is connected to a voltage supply node 112 through an inductor 103. The flow of a high frequency signal between the voltage supply node 112 and an n type well layer is blocked by an inductor 103, and the flow of the high frequency signal in the vertical direction is blocked by a depletion layer spreading between the n type well and a p type substrate area. In addition, the flow of the high frequency signal in the horizontal direction is blocked by a trench separation insulation layer 121.
Patent KR-20030043211-A (KR)
Inventor: JUNG HYUNG GU
IPC: H02J13/00
Filed: 2001-11-27
Abstract: PURPOSE: An apparatus is provided to be capable of recording an abnormality generation time and a recovery time after detecting whether or not of abnormality of power transmission and distribution stations. CONSTITUTION: An input unit(200) inputs an operation command of a user to a microprocessor(112). An input/output control port(120) transfers an abnormal generation signal from a detection unit(116) to the microprocessor and an alarm signal from the microprocessor to an alarm output unit(118). A timer(122) is configured to store a time. A non-volatile RAM(124) stores abnormality type, time, power transmission and distribution stations and recovery times in response a data signal from the microprocessor when the abnormal generation signal is input to the microprocessor. A sound driving unit(128) drives a sound output unit(126) in response to a sound output control signal from the microprocessor when the abnormal generation signal is input to the microprocessor. A display unit(130) displays the abnormality type, time, power transmission and distribution stations and recovery times stored in the non-volatile RAM when the abnormal generation signal is input to the microprocessor. A communication controller(134) recognizes abnormality generation when an abnormal state is caused at the power transmission and distribution stations and controls communication with a central control unit so as to recover the abnormal state.