baber/WOPTO huggingface dataset:
Patent KR-20030062714-A (KR)
Title: Audio/video signal recorder for digital broadcasting receiver
Inventor: WOO SANG RAE
IPC: H04N5/76
Filed: 2002-01-18
Abstract: PURPOSE: An audio/video signal storing device for a digital broadcasting receiver is provided to record audio/video signals input from an external audio/video input port to a hard disc, thereby removing the necessity to connect a VCR for recording pictures to a TV. CONSTITUTION: An audio/video signal storing device for a digital broadcasting receiver includes a video A/D converter(25) for carrying out the digital signal processing of composite signals input from an external input port, an audio A/D converter(26) for carrying out the digital signal processing of audio signals input from the external input port, an MPEG2 encoder(27) coding the digital data input from the video and audio A/D converters into the MPEG2 format, a PDR(Public Data Recorder) controller(63) for storing PES(Packet Elementary Stream) signals output from the MPEG2 encoder to a hard disc while converting and converting the PES signals and outputting TP(Transport Stream) signals read from the hard disc, and an MPEG decoder/video processor(66) for decoding the TP signals output from the PDR controller to output as composite signals or component signals.
Patent KR-20030063568-A (KR)
Title: Dip-3d holography & bio magnet whatoo
Inventor: JEON JANG HOON
IPC: A63F1/02
Filed: 2002-01-22
Abstract: PURPOSE: A stereoscopic image and health magnetic Korean playing cards are provided to reduce the fatigue of eyes and be a help in blood circulation. CONSTITUTION: The fatigue of eyes is reduced because a DIP-3D stereoscopic film is viewable from a three-dimensional angle. By attaching a magnetic sticker, a magnetic force transferred to the fingertips always makes blood circulation smooth at least during the time of playing Korean picture cards. A combination of a stereoscopic film and a rubber magnet is devised with an aim of creating a healthful game culture.
Patent KR-20030009063-A (KR)
Inventor: KUROKAWA TAKAYUKI
IPC: H01L21/822
Filed: 2002-01-23
Abstract: PURPOSE: To provide a level shifter that can transit an output signal in an operation between a voltage Vpp and a ground voltage at a high-speed without the need for increasing a channel width of an n-channel MOS. CONSTITUTION: In the level shifter, two sets (a set comprising TRs P101 and N101 and a set comprising TRs P102 and N101) each consisting of a P-channel MOS transistor(TR) and an N-channel MOS TR connected in series are interposed in parallel between a power terminal and a ground point. Then TRs P101 (or P102) and P105 (or P106) connected in series are interposed in parallel with the TR P101 (or P102) between the power terminal and the drain of the TR N101 (N102). Turning on/off the TR P103 controls the fact of use of the TR P105 to interpolate the channel width of the TR P101 thereby adjusting the channel width (current amount) of the P-channel MOS TR.
Patent KR-20030068717-A (KR)
Title: Asynchronous data interface apparatus using a FIFO
Inventor: KIM JU SEON
IPC: G06F5/10
Filed: 2002-02-16
Abstract: PURPOSE: An asynchronous data interface device using a FIFO is provided to prevent that disconnection is generated in data transmission by transmitting asynchronous data according to a data transmission informing signal. CONSTITUTION: A data input unit(220-2) outputs an asynchronous data transmission request signal(DREQ) to a host(210) in a data receiving mode, temporarily stores asynchronous data inputted from the host(210) according to a transmission informing signal(DACK_I), and outputs the stored asynchronous data according to a write signal of a FIFO(220-3). The data input unit(220-2) generates a transmission informing signal(DACK_IN) for informing that data are inputted. A data output unit(220-1) receives synchronous data(ODATA) from the FIFO(220-3) while the asynchronous data transmission request(DREQ) is inputted in a data transmitting mode, and outputs asynchronous data(DATA_O) and a transmission informing signal(DACK_O). The FIFO(220-3) stores data outputted from a data buffer(240) and the data input unit(220-2) according to a write request signal, outputs the stored data according to a read request signal, and generates a state flag signal according to the residual quantity of the stored data. An interface control unit(220-4) generates a data buffer use request signal and a signal for controlling the read/write of the FIFO(220-3) according to the transmission informing signal(DACK_IN) and the state flag signal.
Patent KR-20020068954-A (KR)
Inventor: SUZUKI SHIGETAKA
IPC: H03B5/18
Filed: 2002-02-21
Abstract: PURPOSE: To improve the phase noise of an oscillation signal, and to easily set the connection of a dielectric resonator and a feedback strip conductor. CONSTITUTION: This microwave oscillator is provided with a transistor 1 for oscillation, an insulating substrate 2 on which the transistor 1 is mounted, a first strip conductor 3 coated on the insulating substrate 2 whose one edge is connected to the output terminal of the transistor 1, a second strip conductor 4 coated on the insulating substrate 2 whose one edge is connected to the input terminal of the transistor 1, and a dielectric resonator 16 in a TE01 mode arranged on the insulating substrate 2, and connected to the first strip conductor 3 and he second strip conductor 4. One edge of a varactor diode 9 is connected to the other edge of the first strip conductor 3 or the other edge of the second strip conductor 4, and the other edge of the varactor diode 9 is grounded like a high frequency, and the capacity of the varactor diode 9 is changed.
Patent KR-20020069497-A (KR)
Inventor: MIYAJIMA YOICHI
IPC: G03B7/17
Filed: 2002-02-26
Abstract: PURPOSE: To obtain a pop-up mechanism for a stroboscopic device disusing a motor and a gear train and a camera device equipped therewith. CONSTITUTION: This pop-up mechanism is composed of the stroboscopic device 9 supported to move between a pop-up position and a housing position, a coil spring 29 energizing the device 9 to the pop-up position, an actuating member 11 having a hook piece 13 holding the device 9 at the housing position, and a plunger mechanism 16 linked with the member 11 and set so that magnetic attractive force may be released at the time of energizing. In a housing state, the member 11 is pulled by magnetic force generated in the mechanism 16 against the spring force of the spring 29, and operation that the hook piece 13 is engaged with a wire 32 so as to hold the device 9 at the housing position is performed. By energizing the mechanism 16 and releasing the magnetic attractive force, the hook piece 13 is retreated from the wire 32 so as to make the device 9 spring up to the pop-up position by the spring force of the spring 29.
Patent KR-20020095039-A (KR)
Inventor: CHI MUN HWAN
IPC: A23L27/10
Filed: 2002-03-04
Abstract: PURPOSE: A method for producing a mugwort extract solution used as a food additive is provided, thereby producing various foods containing the mugwort extract solution and decreasing the production costs of the mugwort extract solution. CONSTITUTION: The method for producing a mugwort extract solution used as a food additive comprises the steps of: washing mugworts collected from the field with water, adding cinnamic acetate into the mugworts, and acidifying the mugworts with glacial acetic acid; adding sodium hydroxide into the mugworts, and heating them in a pressure vessel at 200 deg. C for 5 to 10 minutes; dipping the heated mugworts into cold saline water to cool the mugworts and remove toxic materials therefrom; removing water from the mugworts until the water content reaches 5 to 10%; adding an adhesive into the mugworts, and pulverizing the mugworts until the particle size becomes 200 to 400 mesh; and packaging and freezing the pulverized mugworts.
Patent KR-20030073422-A (KR)
Title: Plasma display unit
Inventor: HONG SUN GYO
IPC: H01J17/28
Filed: 2002-03-11
Abstract: PURPOSE: A plasma display device is provided to achieve improved efficiency of release of heat generated from the components mounted on a drive circuit substrate, while significantly reducing the thickness of the plasma display device. CONSTITUTION: A plasma display device comprises a plasma display panel(111) for displaying images through discharge; a drive circuit substrate(112) arranged in rear of the plasma display panel and mounted with electronic components for driving the plasma display panel; and a heat sink(116) arranged in rear of the drive circuit substrate, and which dissipates and releases heat generated from the electronic components. The drive circuit substrate has a plurality of through holes(112a), and the heat sink has a plurality of protrusions(116a) which contact the electronic components through the through holes.
Patent KR-20030074930-A (KR)
Title: Apparatus for prevent the inverse rotation of scroll compressor
Inventor: EOM GWANG NO
IPC: F04C18/02
Filed: 2002-03-14
Abstract: PURPOSE: An apparatus for preventing reverse rotation of a scroll compressor is provided to secure reliability of the scroll compressor by preventing reverse rotation of a rotary scroll and a rotating shaft. CONSTITUTION: A scroll compressor has a rotating shaft supported to a main frame(54) and a lower frame, and a fixed scroll(21). A rotary scroll(25) is mounted on a side of the rotating shaft. The fixed scroll comes in contact with the rotary scroll and compresses a refrigerant by interaction. In an apparatus(140) for preventing reverse rotation of the scroll compressor, the apparatus for preventing reverse rotation is mounted to the mainframe supporting the rotating shaft and the rotary scroll. The apparatus for preventing reverse rotation comprises a fitting groove(141) formed on the rear face of the rotary scroll contacting with the main frame, and a stopper(144) not fitted into the fitting groove in forward rotation and temporarily fixed to the fitting groove in reverse rotation.
Patent KR-20030076803-A (KR)
Title: Micro oxygen detector
Inventor: KIM WAN SU
IPC: G01N33/49
Filed: 2002-03-21
Abstract: PURPOSE: A device for detecting a small amount of oxygen is provided, thereby detecting dissolved oxygen concentration in blood using a small amount of oxygen. CONSTITUTION: A device for detecting a small amount of oxygen comprises a detecting vessel(10) containing a solution-injecting conduit(11) and a sucking conduit(12) installed in one side of the solution-injecting conduit(11) vertically with the conduit(11); a sucking means for sucking the solution to be detected through the solution-injecting conduit(11) and sucking conduit(12); a micro oxygen sensor(20) installed in the solution-injecting conduit(11) and detecting the amount oxygen injected through the conduit(11).
Patent KR-20030077282-A (KR)
Title: An apparatus for measuring the moving distance of slab in scarfing line
Inventor: PARK JAE GWAN
IPC: G01B5/04
Filed: 2002-03-26
Abstract: PURPOSE: A moving distance measuring apparatus for a slab of a scarfing line is provided to stably perform a scarfing work by precisely detecting an end part of the slab when the scarfing process has been finished. CONSTITUTION: A moving distance measuring apparatus measures a moving distance of a slab mounted on a driving roll(103). A fixing frame is fixedly installed widthwise the slab. A pair of measuring rolls is installed at the very upper portion of the slab. A cylinder member(20) is fixedly installed in the fixing frame in order to operate the measuring rolls in such a manner that an outer peripheral portion of the measuring roll is attached/detached to/from an upper surface of the slab. A control panel is provided to calculate the moving distance of the slab. The control panel is electrically connected to a pulse generator(25).
Patent KR-20030077843-A (KR)
Title: method for controlling clutch motor in full automation type washing machine
Inventor: AHN IN GEUN
IPC: D06F33/02
Filed: 2002-03-27
Abstract: PURPOSE: A control method of a clutch motor for a full automatic washing machine is provided to control rotational force stably for a short time in transmitting power from the driving unit to a pulsator or a dehydrating tub, and to prevent noise by operating a clutch motor after releasing the restriction of the coupling. CONSTITUTION: Water is supplied(S1), and a cam is rotated by turning on a clutch motor in switching off(S2). Time is counted while turning on the clutch motor, and the clutch motor is decided to be switched on for the predetermined time(S3,S4). The pulse number of the clutch motor is counted since switching on, and compared with the reference value(S5,S6). The position of the cam is kept by turning off the clutch motor, and the clutch motor is turned off if the switch is turned off after the predetermined time(S7,S8). Restriction is released by rotating and reversing the BLDC(brushless direct current) motor, and the number of release operation is checked(S9,S10). The cam is operated by turning on the clutch motor in case of the release number to be less than the predetermined value(S11). The washing machine stops with displaying errors if the release number reaches the predetermined value(S12).
Patent KR-20020079428-A (KR)
Inventor: NISHIDA TAKASHI
IPC: A47J27/00
Filed: 2002-04-02
Abstract: PURPOSE: To provide a composite resin material having a high stain proofness. CONSTITUTION: This composite resin material is structured of a different kind of a resin layer having a lower surface energy than that of a base material 3 composed of a resin layer and laminated on one of the sides of the base material 3, while a printing layer is formed on the other side of the base material 3. The composite resin material is used in a rice cooker.
Patent KR-20030080800-A (KR)
Title: Rice huller with juice system
Inventor: KIM JONG BU
IPC: A23N1/00
Filed: 2002-04-11
Abstract: PURPOSE: A rice cleaning machine is provided to maximize its utility by allowing it to be utilized as a green juice producer, and to facilitate the adjustment of pulverizing degree thereof. CONSTITUTION: The rice cleaning machine comprises a body(1), a small input gear attached to a motor(11) installed inside the body, and a large speed reduction gear engaged with the small input gear. The large speed reduction gear is centrally provided therein with a small speed reduction gear, which is engaged with a large output gear. A speed reduction output shaft incorporated with the large output gear is supported by a bearing(21a) of a gear box(21). The speed reduction output shaft is formed with a polygonal inner surface at the inner periphery of a hollow portion so as to allow an outer diameter coupling shaft of a green juice producing device to be fitted therein. The speed increase output shaft is supported by support bearing of a gear box cover and the penetrating bore. The speed increase output shaft has an inner end, to which a small speed increase gear is attached for the engagement of the large speed reduction gear. The speed increase output shaft is formed at the outer surface with a polygonal shaft portion, thereby enabling the coupling of a hollow portion coupling shaft(84) of a rice cleaning device(6).
Patent KR-20030082741-A (KR)
Title: Structure for PAD of Plasma Display Panel and method for protecting PAD
Inventor: KIM HYEON HA
IPC: H01J11/46
Filed: 2002-04-18
Abstract: PURPOSE: A structure of a pad of a plasma display panel and a method for protecting a pad are provided to prevent the short circuit between electrode pads by forming an inorganic coating layer on an electrode pad portion. CONSTITUTION: A structure of a pad of a plasma display panel includes an electrode pad portion(100'), a signal apply portion, a sealing member(200), and an inorganic layer(300). The electrode pad portion(100') is formed on the outside of a display region of a plasma display panel. The signal apply portion is adhered to an end portion of the electrode pad portion(100') in order to apply a signal to an electrode pad(100). The sealing member(200) is formed on the predetermined region of the display region. The organic layer(300) is used for coating the electrode pad portion(100').
Patent KR-20020037010-A (KR)
Inventor: HAN SANG BIN
IPC: G06Q50/00
Filed: 2002-04-26
Abstract: PURPOSE: A meeting service method and system is provided to intermediate a real world meeting at an affiliated meeting place, i.e. a cafe or a restaurant, via a reservation, and to offer contents necessary for the meeting over the wired or wireless internet. CONSTITUTION: The system comprises a meeting service server(200), a payment system(300), the internet wired or wireless(400), a user(500) and an affiliated meeting place(600). The meeting service server(200) includes a reservation system(210), a billing system(220), a subscriber management database(230), an affiliated store management database(240), and a meeting contents management database(250). The reservation system(210) enables a plurality of users to reserve a meeting service, i.e. to select a time, a place, the number of a meeting, a meeting type or others. The billing system(220) levies a bill on the user according to a meeting reservation. The affiliated store management database(240) stores a position of a store, a current reservation status, a size of the store and facilities of its own. The subscriber management database(230) stores personal data on the users, and the meeting contents management database(250) storing the contents needed for progressing the meeting at the affiliated store. If the user requests a reservation of the meeting, the server(200) transmits the request data to the payment system for settling the bill for enjoying the meeting service.
Patent KR-20030089000-A (KR)
Title: A fan housing's installing structure of the duct type air-conditioner
Inventor: MUN YONG JUN
IPC: F24F13/20
Filed: 2002-05-15
Abstract: PURPOSE: A structure for mounting and dismounting a fan housing of a duct type air conditioner is provided to allow a fan and a motor to be easily repaired or replaced by allowing a main body part and a discharge hole part of a fan housing to be separated. CONSTITUTION: An indoor blower includes a motor bracket(72) installed on an upper side of a base; a motor(74) mounted to the motor bracket, and generating driving force; and a fan housing having a fan(76) placed therein, and installed to an indoor unit side outlet of a front panel to protect the fan and to guide discharged air to an outlet side duct. The fan housing includes a main body part(78) formed to be cylindrical, and having some of a lower side and a circumferential surface thereof opened to allow the fan to be placed therein; and a discharge part(79) coupled to an opening of the main body part to form an outlet protruded from one side of the main body part. The main body part has a supply hole part(78a) formed on an upper side thereof to allow forcibly introduced indoor air to flow in therethrough; and a plurality of coupling hole parts(78b) formed on an upper end of the opening to allow the main body part to be coupled to an upper end of the discharge part.
Patent KR-20030090180-A (KR)
Title: Semiconductor fabricating equipment having wafer flatzone aligner
Inventor: KIM NAM JUNG
IPC: H01L21/68
Filed: 2002-05-21
Abstract: PURPOSE: A semiconductor fabrication apparatus including a wafer flat zone aligner is provided to reduce an error rate by using the wafer flat zone aligner to align a flat zone of a wafer. CONSTITUTION: A semiconductor fabrication apparatus including a wafer flat zone aligner includes a door(110), a loading portion(120), and one or more process chambers. A reception groove(112) is formed at a predetermined position of an upper portion of the door(110) opposite to an opening portion of a cassette. A loading groove(114) is formed at the predetermined position of the upper portion of the door(110) opposite to a support bar of the cassette. An up/down portion(250) is installed at a base of the reception groove(112). A wafer rotation unit(210) is installed at the up/down portion(250) in order to align flat zones of wafers. A plurality of opening holes(122,124) are formed at the loading portion(120) corresponding to the reception groove(112) and the loading groove(114) of the loading portion(120).
Patent KR-20030092202-A (KR)
Title: A drain hose's custody structure of the washer
Inventor: PARK YONG SEOK
IPC: D06F39/08
Filed: 2002-05-27
Abstract: PURPOSE: Structure for keeping a drain hose in a washing machine is provided to decide the installation position of the washing machine regardless of arrangement direction of the drain hose by aligning the drain hose in multiple directions with forming plural assembling holes. CONSTITUTION: A washing machine includes a tub installed in a cabinet(52) to store washing water; a drain hose(80) extended out of the cabinet to discharge washing water from the tub; and a top cover(60) installed in the upper part of the cabinet. Plural assembling units are formed in the top cover to fit the drain hose, protruded backward and used as the handle of the top cover to open and close a back panel(70) in repairing. The drain hose is contained easily by forming assembling hole parts(72) at both sides of the back panel and by fitting a fitting hook(82) of the drain hose to the assembling hole part.
Patent KR-20030093801-A (KR)
Title: System for calling orderer and method thereof
Inventor: AHN KWANG INN
IPC: G06Q50/12
Filed: 2002-06-05
Abstract: PURPOSE: A system and a method for calling a client are provided to reduce the time to wait in front of a counter or a restaurant until the foods are served, or until the waiting number of a client is displayed by simply calling the client from the counter or the restaurant. CONSTITUTION: Client ID cards(300-1¯300-n) are issued to the client at the counter. A client calling part(100) is placed at the counter, and receives and records a client position and the ID of the client. The client calling part calls the client by using the recorded order position and the ID of the client when the ordered foods are completed. Table receiving parts(200-1¯200-n) are placed to each table, transmit the position of the client and the ID of the client to the client calling part, and inform the client of the call by receiving the client call from the client calling part.
Patent KR-20020096932-A (KR)
Title: A process for preparing a low-sulfur reformate gas for use in a fuel cell system
Inventor: BAUMANN FRANK
IPC: H01M8/06
Filed: 2002-06-15
Abstract: PURPOSE: A method for preparing a low-sulfur reformate gas for a fuel cell system from a hydrocarbon mixture is provided, to enable a content of sulfur to be reduced sufficiently and a reformation and shift catalyst to be regenerated during continuous processing work. CONSTITUTION: The method comprises the steps of introducing a sulfur-containing hydrocarbon and steam to prepare a reformate; passing the leaving reformate through a sulfur absorber directly or after passing through a passage to the second step; and reducing the content of carbon monoxide of the reformate obtained in a second step, wherein the reactant gas mixture comprises a steam/carbon ratio, it comprises the step of desorbing the sulfur components optionally absorbed on the catalyst in both process steps by periodically raising the temperature and passing the catalyst through over the absorber, and the temperature of the absorber during operation of the process is always maintained within a temperature interval optimum for the absorber.