baber/WOPTO huggingface dataset:
Patent KR-20010021064-A (KR)
Title: Portable terminal device with power saving backlight control
Inventor: WAKAMATSU KIICHIRO
IPC: H04W88/02
Filed: 2000-07-08
Abstract: PURPOSE: Disclosed is a portable set with a lighting function that reduces power consumption for lighting. CONSTITUTION: When a microcomputer(30) discriminates that a processing for an electronic mail is executed and the mode is not a character numeral entry mode through an interrupt processing for each set time, the microcomputer(30) turns off a transistor(TR)(20) and causes a light emitting diode to switch off light. Since the lighting for ten-keys (alphanumeric entry keys) required for the operation is stopped, power consumption for the lighting can be reduced.
Patent KR-20000063438-A (KR)
Inventor: LEE YUN GEUN
IPC: G10L13/00
Filed: 2000-07-12
Abstract: PURPOSE: A method for synthesizing a song is provided to use a voice synthesis system which divides the voice of a specific person and selects necessary voice fragments in database composed of analyzed information on pitch or onset so as to make a new song with the voice of the specific person. And the method enables to transform a tone of a person into the same tone of a specific person. CONSTITUTION: In the voice synthesis system, voice data extracted from a record database having the voice of a specific person are divided into the phoneme unit or the syllable unit. Information on pitch or onset is analyzed and labeled to constitute a database. A new song is written and composed. Voice data fragments appropriate for the new song is extracted from the database having the analyzed and labeled information. Each extracted voice data fragment is transformed to match for pitch of a new melody. And the new song is made by connecting and synthesizing the voice data fragments. In a tone converting system, a recorded song of a specific person is prepared. A song of a third person having a tone similar to that of the specific person is recorded. In the recorded song of the specific person and the song of the third person, each tone is analyzed to extract a mapping function necessary for the tone transformation. The third person is made to sing the newly written and composed song for recording. And the tone of the third person is transformed into the tone of the specific person by using the mapping function.
Patent KR-20020014127-A (KR)
Title: Apparatus for supplying fixed amount of pill
Inventor: BAIK KEUN CHUI
IPC: G06M3/00
Filed: 2000-08-16
Abstract: PURPOSE: A fixed quantity supply equipment of tablets is provided to manage the tablets cleanly, and easy to manage. CONSTITUTION: The tablets are to be inserted into the equipment and it will slid down through the transfer passage. Then the Gate 1 will stop and hold the tablets at the end of the transfer passage. After the tablets passes through the Gate 1, there is a counter in between the Gate 1 and Gate 2, the counter will count the tablets and stop and block the flow at the number of setting. The tablets which have passed the counter and stopped at the Gate 2 will flow to the package wrapping area.
Patent KR-20020014323-A (KR)
Title: monitor with storage/reading function of MP3 file and application method of the same
Inventor: LEE SANG HO
IPC: G06F17/00
Filed: 2000-08-17
Abstract: PURPOSE: An MP3 file storing/reproducing device is provided to supply a monitor capable of storing/reproducing MP3 files with simple OSD(On Screen Display) operations, so that a user can reproduce an MP3 file downloaded to a PC over the Internet on the monitor even in a power-off state. CONSTITUTION: A PC(100) comprises a data converter(110) and a video signal connector(120). The data converter(110) converts audio data of downloaded data into an MP3 file. The video signal connector(120) outputs video data of the downloaded data on a monitor(200). The monitor(200) comprises as follows. An MP3 file storage(220) stores the MP3 file converted from the data converter(110). A portable MP3 player(240) reproduces the stored MP3 file and converts the reproduced MP3 file into an electrical signal. A speaker(260) outputs the audio data restored from the MP3 player(240). An audio jack(230) connects the MP3 player(240) with the speaker(260) or external earphones(300). A microcomputer(210) controls all operations of each unit of the monitor(200).
Patent KR-20020014568-A (KR)
Title: Process for preparing functional bean-curd using bean germ and functional bean-curd prepared by said process
Inventor: JANG DEOK CHEOL
IPC: A23L11/00
Filed: 2000-08-18
Abstract: PURPOSE: Provided is a functional bean curd containing rich isoflavone and by using bean embryo and its manufacturing method. CONSTITUTION: The functional bean curd is manufactured by blending bean embryo then mixing it with water to obtain bean milk; steaming the bean milk then adding a coagulation agent and acid to coagulate it, or adding a coagulation agent to the bean milk then followed by steaming it and adding acid to coagulate it; and forming bean curd. Wherein, the acid can be selected from sulfuric acid, phosphoric acid, nitric acid, citric acid, tartaric acid, formic acid, lactic acid or apple acid; the coagulation agent is selected from calcium sulfate, magnesium chloride, zinc oxide, magnesium oxide, manganese oxide, or copper oxide; and the coagulation agent can be added to bean milk in an amount of 0.1-3.0 wt.%.
Patent KR-20020014906-A (KR)
Title: Tension control apparatus of tape recorder
Inventor: KIM BONG JU
IPC: G11B15/43
Filed: 2000-08-19
Abstract: PURPOSE: A tension adjustor of a tape recorder is provided to supply braking force even though the width of a brake pad is reduced, by changing a tension band into a brake pad of bar structure and supplying the compressive fore of a tensile spring to a feed reel via the brake pad. CONSTITUTION: A tension adjustor includes a brake lever(60) mounted on a deck rotatably, a tension lever(70) driven by the brake lever and having a tension pole(72), and a spring(80) elastically biasing the brake lever in one direction. The brake lever is manufactured by a pressed metal plate A friction pad(62) is attached to a side of the brake lever while the spring is connected to the other side to provide compressive force for closely adhering the friction pad to a feed reel(52). The compressive force of the spring is provided directly to the feed reel by the brake lever of bar structure. The friction pad is attached to a surface contacted with the outside of the feed reel to increase friction force per unit area. Thereby, the tension is adjusted sufficiently even though the area of the friction pad is reduced.
Patent KR-20020015397-A (KR)
Title: Speed control apparatus for electronic running machine using full wave rectifier
Inventor: HWANG JONG HAK
IPC: A63B24/00
Filed: 2000-08-22
Abstract: PURPOSE: Provided is a speed controller in a running machine using wave rectification which uses a bridge diode and a waveform analysis circuit to control a DC motor for rectifying AC power so that it detects waveform and controls speed. CONSTITUTION: In the speed controller in the running machine which includes an AC power part(11), a switching part(13), a control part(14), a speed sensing part(17), a display part(18), a KEY part(19), an abnormal sensing part(20) and a power isolation part(21), the speed controller in the running machine using wave rectification is characterized by consisting of the following parts of: a wave rectification part(12) which rectifies AC power input; a comparison part(15) which compares the size of a signal in the complete wave rectification part with that of the signal in a retention circuit part(16) to deliver into the control part; and the retention circuit part which reduces the signal from the complete wave rectification part to deliver into the comparison part.
Patent KR-20010021460-A (KR)
Inventor: IKARASHI YASUHIRO
IPC: H03B1/00
Filed: 2000-08-30
Abstract: PURPOSE: A voltage controlled oscillator is provided to prevent from generating an abnormal oscillation signal and to realize reduction in the number of parts used including a large part, a smaller structure as a whole, and a lower manufacturing cost. CONSTITUTION: A voltage controlled oscillator comprises an oscillation transistor(11), an amplification transistor(12), a resonance circuit(2). The oscillation transistor(11) operates by common-base connection and outputs an oscillation signal from an emitter. The amplification transistor(12) operates by common-emitter connection and whose base receives the oscillation signal. The resonance circuit(2) is connected to the collector of the oscillation transistor. In the resonance circuit, an inductor(21) for resonance is connected in a DC circuit provided between the collector of the oscillation transistor and the emitter of the amplification transistor, and a capacitor for resonance is connected between the collector of the oscillation transistor and an earth point.
Patent KR-20020018753-A (KR)
Title: Device and method for working auto engine brake of vehicle
Inventor: KWAK BYEONG UK
IPC: B60T8/00
Filed: 2000-09-04
Abstract: PURPOSE: A device and a method for operating an engine brake of a vehicle are provided to improve breakage and safety by downshifting a speed change stage and operating an engine brake when the leakage of oil is sensed. CONSTITUTION: A device for operating an engine brake of a vehicle comprises an oil leakage sensor(10), a signal detecting unit(11) consisting of a pair of transistors(TR1,TR2) turned on/off by an oil leakage signal and a brake signal, and a speed change control device(12) outputting a down-shift signal or a present stage signal by a predetermined program. If a low potential signal is inputted due to the leakage of oil, the speed change control device decides the driving of the transistors of the signal detecting unit. If the transistor is turned on due to the leakage of oil, the speed change control device shifts down by 1 stage to automatically operate an engine brake. Thereafter, downshifting is performed with retarded driving for a specific time.
Patent KR-20020019354-A (KR)
Inventor: KIM BYEONG GUK
IPC: H01J11/44
Filed: 2000-09-05
Abstract: PURPOSE: A plasma display panel is provided to freely control luminance of R, G, and B phosphor layers by improving black stripe shape. CONSTITUTION: A front substrate(11) and a rear substrate are arranged in parallel with each other. A plurality of barrier ribs are formed on the rear substrate. A plurality of rear electrodes are formed between the barrier ribs. A dielectric layer(15) is formed between the rear electrodes. A plurality of front electrodes(17) are formed cross over the rear electrodes at one side of the front substrate opposite to the rear substrate. Black stripes(14) are formed on non-display area between the front electrodes. A plurality of discharge cells are formed at the intersection of the rear and front electrodes. Phosphor layers(36,37,38) of R, G, and B are formed at any part between the barrier ribs. Discharge gas is injected into the discharge space between the front and rear substrate. The black stripe corresponding to one or more selected phosphor layers among R, G, and B has a different width with the black stripe corresponding to the other phosphor layers.
Patent KR-20010050590-A (KR)
Inventor: BLANCHET JEAN PIERRE
IPC: H01L21/285
Filed: 2000-09-22
Abstract: PURPOSE: A sputtering target having a prolonged life for depositing a thin film on an integrated circuit is provided. CONSTITUTION: A sputter target(10) is provided having an extended useful life for depositing thin films on integrated circuits. A planar target is formed having annular stepped regions(18a,18b) on the sputter surface corresponding in location to the target raceways in which erosion grooves(20a,20b) will form during sputtering. These rings of increased thickness provide additional material for sputtering without negatively affecting thin film properties. The targets of the present invention may be sputtered for an extended period of time before replacement is needed, thereby increasing deposition productivity.
Patent KR-20020025303-A (KR)
Title: Manufacturing method for semiconductor device using wafer level functional test
Inventor: BANG JEONG HO
IPC: H01L21/66
Filed: 2000-09-28
Abstract: PURPOSE: A method for fabricating a semiconductor device using a functional test for wafer level is provided to reduce a time for test and a cost for test by unifying a test process for a semiconductor device. CONSTITUTION: A multitude of semiconductor chip is provided on a surface of a wafer(110). A functional test for the semiconductor chips is performed in a wafer level(120). The wafer is divided into a multitude of semiconductor chip by sawing the wafer according to a predetermined size(140). A packaging process for the semiconductor chips is performed(150). An electric test(112,152) such as a DC test can be performed after the packaging process is finished. The completed semiconductor devices are stored in a storehouse(160). A laser repair process for bad semiconductor chips can be performed and the functional test can be performed again after the functional test is performed(124).
Patent KR-20020032702-A (KR)
Title: Apparatus for holding in check drop of wafer adapted to semiconductor fabrication equipment
Inventor: YOON SU HAN
IPC: H01L21/68
Filed: 2000-10-26
Abstract: PURPOSE: An apparatus is provided to allow sensing that a wafer is out of position within a cassette during a wafer loading process and then preventing the wafer from dropping by stopping the wafer loading process. CONSTITUTION: When the cassette(20-1) containing the wafers(10a, 10b) is placed on a table(20) and a certain wafer(10b) is out of position in the cassette(20-1), a sensor composed of a light-emitting part(50-1) and a light-receiving part(50-2) detects the deviation of the wafer(10b) from a normal position and then generates a corresponding signal. A controller receives the signal and then controls the operation of a driving unit. By the control of the controller, the driving unit stops driving a robot arm(30) loading the wafers.
Patent KR-20020034331-A (KR)
Title: The Impregnation Type Cathode
Inventor: KO YEONG DEOK
IPC: H01J1/28
Filed: 2000-11-01
Abstract: PURPOSE: An impregnation type cathode is provided to improve focus capacity and lengthen a lifetime of a cathode by reducing a diameter of an electron beam spot. CONSTITUTION: A metal layer or a metal oxide layer(3) is formed on an electron emission surface of a cathode pallet(1). An insulating layer(6) is coated on the metal layer or the metal oxide layer(3). The insulating layer(6) is formed on a peripheral portion around a cathode including the metal layer or the metal oxide layer(3) except for a center portion of the electron emission surface of the cathode pallet(1). A vertical focus gate is formed to a vertical direction of the electron emission surface of the impregnation type cathode by forming a conductive layer(7) on the insulating layer(6). The vertical focus gate is operated by applying electric power to the conductive layer(7).
Patent KR-20010051397-A (KR)
Inventor: HARADA HIROSHI
IPC: B01J2/28
Filed: 2000-11-02
Abstract: PURPOSE: To obtain granule for compacting a ceramic, having good properties to be packed in a mold, and sticking resistance, having good balance of opposing characteristics of crush at a low pressure and resistance to collapse, as a result, capable of allowing a ceramic compact good in dimensional accuracy to be continuously compacted, and further to provide the ceramic compact having a high density of the compact, and a ceramic sintered body by sintering the compact. CONSTITUTION: This granule for compacting the ceramic comprises a ceramic raw material powder and a binder component comprising a polyvinyl alcohol, and the average saponification degree of the polyvinyl alcohol component is 90.0-98.0 mol% as the whole.
Patent KR-20010051476-A (KR)
Inventor: BRUTTI THIERRY
IPC: B01D1/00
Filed: 2000-11-07
Abstract: PURPOSE: An evaporator for an installation for a CVD(Chemical Vapor Phase deposition) is disclosed. CONSTITUTION: The evaporator comprises: a) an admission head equipped with at least one injector(18), or a spray nozzle, having an inlet(20) for the admission of liquid precursors; b) a control circuit for periodic injection into an evaporation chamber(16) of droplets with a predetermined volume of the liquid precursors, or a continuous or pulsed flow of aerosol; c) some means for the injection of a vector gas into the evaporation chamber; d) a heating system to heat the evaporation chamber to ensure the change of liquid/vapor state of the liquid precursors; and e) at least one outlet tube to carry the injected vaporized precursors towards a reactor of the CVD installation, characterized in that it incorporates: (i) at least one orifice in the central part for the introduction of the injector(18); (ii) a circuit for the injection and heating of vector gas rendered active simultaneously with the injection of the liquid, the vector gas being directed in the neighborhood of the injector(18); and (iii) some means for cooling the injector(18), notably by the circulation of water or heat carrying fluid or by blowing air.
Patent KR-20020036598-A (KR)
Title: Set-top-box for digital broadcasting enabling continuous display of advertisement on television monitor and its method
Inventor: KIM MUN YEONG
IPC: H04N5/445
Filed: 2000-11-10
Abstract: PURPOSE: A set top box for digital broadcasting is provided to consecutively supply an advertisement to viewers regardless of broadcasting bands, and to display the advertisement on a TV screen all the time, so that an advertiser efficiently transmits the advertisement to the viewers. CONSTITUTION: A tuner(1) tunes in an RF digital broadcasting stream. A demultiplexer(2) separates the broadcasting stream into audio data, video data, and information data. A decoder(4) decodes the information data. A temporary storage(5) temporarily stores the decoded information data. An advertising data processor(3) retrieves advertising data from the information data, to update the advertising data, and confirms a display time of the advertising data. A graphic processor(7) converts the processed advertising data or the normal information data into image data. A data synthesizer(8) synthesizes the image data with image data decoded in a media decoder(6).
Patent KR-20020037805-A (KR)
Title: Method of forming a metal wiring in a semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2000-11-15
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to completely prevent a via poisoning phenomenon, by forming a via hole after a trench is formed so that a damascene pattern and a copper interconnection are fabricated. CONSTITUTION: The first barrier layer, the first insulation layer(202), the second barrier layer and the second insulation layer(205) are sequentially formed on a semiconductor substrate(201) having a predetermined structure including a lower interconnection. A predetermined region of the second insulation layer is etched to form a trench. The second barrier layer, the first insulation layer and the first barrier layer in the trench are sequentially etched to form a via hole so that a dual damascene pattern is formed. After a diffusion barrier layer is formed on the dual damascene pattern, a copper thin film is formed on the resultant structure to fill the dual damascene pattern. The copper thin film and the diffusion barrier layer are polished to form a copper interconnection.
Patent KR-20020038408-A (KR)
Title: A suction structure of working fluid for hermetic compressor
Inventor: KIM TAE MIN
IPC: F04B39/00
Filed: 2000-11-17
Abstract: PURPOSE: A suction structure of working fluid for hermetic compressor is provided to simplify a direct connection between an intake muffler and an inlet pipe. CONSTITUTION: A structure includes an inlet pipe(10); an intake muffler(9); and a connecting device(20). The inlet pipe is installed by penetrating a hermetic vessel to transmit refrigerant. The intake muffler receives refrigerant taken in through the inlet pipe to transmit to a compression part and to reduce noise. The connecting device is made of flexible material and inserted into the intake muffler to fluidically connect the intake muffler with the inlet pipe and has a penetrating hole(27) and a passage(22). The penetrating hole is where the inlet pipe is inserted and has an edge bent inward to be round. The passage is placed in the connecting device.
Patent KR-20020040181-A (KR)
Inventor: LIM MUN SU
IPC: B60R7/05
Filed: 2000-11-23
Abstract: PURPOSE: A sunvisor is provided to provide a convenience of usage by providing a flatten mirror and a magnifying mirror at a sunvisor body to view a face of a passenger. CONSTITUTION: A sunvisor comprises a sunvisor body(2), a holder(100), a flatten mirror(200), a magnifying mirror(300) and a cover(400). The sunvisor body(2) is coupled rotatably at a roof panel through a pivot arm. The holder(100) is installed at a front side of the sunvisor body(2), a space portion is provided at an inside of the holder(100), and a guide rail portion(120) is formed at one side of the holder(100) in certain depth. The flatten mirror(200) and the magnifying mirror(300) are installed at the space portion of the holder(100). For example, the flatten mirror(200) is fixed and installed at the front side of the holder(100), and the magnifying mirror(300) is installed slidably at the guide rail(120). The cover(400) is coupled rotatably at the front side of the holder(100).
Patent KR-20020041004-A (KR)
Title: Client authentification method and integration security system of local network
Inventor: PARK GEUN BEOM
IPC: G06F15/00
Filed: 2000-11-25
Abstract: PURPOSE: A system for integrated security of an intranet and a method for user authentication are provided to enhance the information security efficiency in a company by building a security system among clients and a main server and an authentication procedure and to effectively keep the security of clients and the information of the main server. CONSTITUTION: A router(2) connected to an external network(1) is connected to an intranet(4) via the Ethernet switch(3). Clients(C1,C2,C3,C4) are connected to the external network and a main server(5). A security system(10) to manage the information security among the clients and the information security between the clients and the main server is connected to the main server. A screening router(20) to track and monitor the connection state of each client using the intranet is connected to the security system. The security system consists of an intrusion detecting and blocking unit, a user authentication unit, an encoding unit, and a log box.
Patent KR-20020041481-A (KR)
Title: Copy paper including advertisement information and advertisement method using the same
Inventor: KIM HEE YOUNG
IPC: G09F23/10
Filed: 2000-11-28
Abstract: PURPOSE: A copying paper containing advertisement information and an advertising method using the copying paper are provided to reduce the cost of manufacture of the copying paper as well as the cost of advertisement by virtue of the association of an advertiser and a copying paper manufacturer. CONSTITUTION: The copying paper(10) consists of a first surface(12) onto which a user is able to print or copy desired information; and a second surface(14) containing at least one advertisement(16a,16b,16c,16d) printed with a transparent ink. The advertisement printed on the second surface doesn't displayed when a user doesn't use the copying paper, but when the user prints or copy desired information to the first surface of the copying paper, an electronic device using the copying paper applies heat to the transparent ink to allow the advertisement to be visually displayed.