baber/WOPTO huggingface dataset:
Patent KR-20030060473-A (KR)
Title: Tray for charging and discharging battery
Inventor: LEE SANG GUK
IPC: H01M10/46
Filed: 2002-01-09
Abstract: PURPOSE: Provided is a battery charge/discharge tray which can receive a battery irrespective of thickness and width dimension of battery, and in which battery is stably retained in pocket by guide. CONSTITUTION: The tray comprises a bottom side; a side wall which surrounds around the bottom side, wherein the bottom side is positioned in the middle of the side wall, so as to form a lower space; a pocket wall(41) which is protruded from the bottom side and forms a plurality of pockets(40) for inserting a battery pouch(17), and has an insert at its one side; and a guide(43) which has a fix part(45) capable of being fixed at the insert, at its one side, and which is inserted into the pocket, and supports the side of the battery pouch.
Patent KR-20030061954-A (KR)
Title: Integrally laminated light pannel
Inventor: SA JONG YEOP
IPC: G02F1/13357
Filed: 2002-01-14
Abstract: PURPOSE: An integrated stack type liquid guide plate is provided to increase the diffusion efficiency without an additional prism or diffusion film and easily control diffusion density. CONSTITUTION: A stack type liquid guide plate is formed of a plurality of light transmissive plate members(10). Diffusion patterns are formed in rear surfaces of the plate members respectively to diffuse light incident to sides of the plate members from a light source(40) to a front. The diffusion patterns are formed to have uniform brightness distribution.
Patent KR-20030063887-A (KR)
Title: Disc cartridge
Inventor: JIN DAE GEUN
IPC: G11B23/03
Filed: 2002-01-24
Abstract: PURPOSE: A disk cartridge is provided to shield a disk exposing part and a hub exposing part of a disk cartridge used for a recording/playing system from external contamination so as to protect a disk from external contaminants. CONSTITUTION: A disk cartridge includes a main body(10), and a disk. The main body has a disk exposing part(11) formed along a movement path of an optical pick-up of a swing arm and a hub exposing part(12) for clamping. The disk is rotatably set inside the main body. The disk cartridge further includes the first and second shutters(20,30) and a guide. The first shutter is slidably set inside the main body to open/close the hub exposing part. The guide is formed inside the main body to guide the operation of the first shutter. The second shutter includes a disk protector(31) for opening/closing the disk exposing part, and a first shutter driver(32) for driving the first shutter.
Patent KR-20020065359-A (KR)
Title: Ultrasonic flow meter
Inventor: IMAI HIROSHI
IPC: G01F1/66
Filed: 2002-02-01
Abstract: PURPOSE: An ultrasonic flow meter is provided to uniformly carry out the transmission of vibrations between a transducer and fluid in a measuring pipe. CONSTITUTION: An ultrasonic flow meter(1) comprises a measuring pipe(2) through which liquid flows, and two measuring units(3) provided at an interval in the lengthwise direction on measuring pipe. A tightly adhered tube(4) having elasticity is attached to an attaching indentation formed in the measuring pipe over the peripheral direction, and the inner peripheral surface is tightly adhered to the outer peripheral surface of measuring pipe. A transducer is arranged on the outer peripheral surface of tightly adhered tube in the state in which it is pressed against the outer peripheral surface of the tightly adhered tube.
Patent KR-20030065868-A (KR)
Title: Power Amplification Apparatus of Portable Terminal
Inventor: KIM JEONG HYEON
IPC: H04B1/04
Filed: 2002-02-01
Abstract: PURPOSE: A power amplifying device for a portable terminal is provided to reduce the number of switch by connecting one switch to a power amplifier in parallel, controlling the switching of the switch according to an output power mode, and bypassing the power amplifier. CONSTITUTION: A variable gain amplifier(110) amplifies an input signal. A power amplifier(140) receives the signal amplified in the variable gain amplifier(110) through the first impedance matching unit(120), and amplifies the received signal. A switch(170) is connected to the power amplifier(140) in parallel, and is switched according to an output power mode, for bypassing the power amplifier(140). An impedance transformer(160) receives and outputs the signal amplified in the variable gain amplifier(110) through the second impedance matching unit(130) according to the switching of the switch(170). A power amplifier output matching unit(150) transmits an output power received from the power amplifier(140) or the impedance transformer(160) to an output terminal(50) according to the switching of the switch(170).
Patent KR-20030067899-A (KR)
Title: Tab bonding device for LCD
Inventor: JUNG JANG HO
IPC: G02F1/13
Filed: 2002-02-08
Abstract: PURPOSE: A device for bonding a tap for an LCD is provided to promptly and accurately bond a connecting tap to the LCD by semiautomatically bonding a terminal part of the connecting tap to a tap connecting part of the LCD, thereby improving the productivity and reducing the inferior rate. CONSTITUTION: A transfer unit(1) transfers an LCD(Liquid Crystal Display) to a tap bonding position. A tap loading unit adheres a connecting tap closely to a tap connecting part of the LCD. A bonding unit bonds the connecting tap adhered closely to the tap connecting of the LCD by pressing at a certain heat. A control unit drives each component according to control of workers.
Patent KR-20030072440-A (KR)
Title: Container Having Attachable Spoon
Inventor: AHN HO SUNG
IPC: B65D41/26
Filed: 2002-03-04
Abstract: PURPOSE: A container, especially, can for powdery milk or baby food equipped with detachable spoon is provided to conveniently use the spoon without exposing it to content of the can nor outer atmosphere. CONSTITUTION: The container(1A) comprises a can containing content, a cap(20) for opening/closing inlet of the can(10) and a measuring spoon(30) for taking out the content(2). The cap(20) has a fixture(40) with a hook protrusion(41) and a fixing protrusion(42). The spoon(30) has a corresponding fixture(50) together with a hook threshold(51) and a fixing hole(52). the hook protrusion(41) is preferably formed adjacent to outer circumference of the cap(20) to ensure sufficient space for receiving entire length of the spoon(30) at lower side of the cap(20) and has a desirable shape and numbers suitable for retaining the spoon(30) without shaking it.
Patent KR-20030072529-A (KR)
Title: Apparatus of offset compensation for digital to analog converter
Inventor: LEE U YEOL
IPC: H03M1/66
Filed: 2002-03-04
Abstract: PURPOSE: An apparatus for compensating the offset of a digital/analog converter is provided to remove the offset by switching the switch of the lower bit when the offset is occurred, thereby improving the quality of the screen. CONSTITUTION: An apparatus for compensating the offset of a digital/analog converter includes a current source(21) for supplying a constant current, a comparator(22), a first expectation value voltage control block(24) and an offset removing block(10). In the apparatus, the comparator(22) compares the input voltage added and subtracted by the voltage drop due to the current source(21) with the reference voltage to output the voltage level corresponding thereto. The first expectation value voltage control block(24) controls the expectation voltage by supplying the path of the current source with switching in response to the output of the comparator(22). And, the offset removing block(10) compensates the offset by controlling the expectation voltage by the current through the first expectation value voltage control block(24).
Patent KR-20020029020-A (KR)
Inventor: JEON SUK HEE
IPC: A43C13/06
Filed: 2002-03-22
Abstract: PURPOSE: An anti-abrasion appliance for ski boots is provided to prevent the slippage of the skit boots on slippery road surface as well as the abrasion of outsole in the ski boots, and to absorb shock applied to the ankle and the knee of a user. CONSTITUTION: The appliance for preventing the abrasion of ski boots consists of a toe part(20) having a shape corresponding to the shape of a front part of an outsole of the ski boots, a heal part(30) having a shape corresponding to the rear part of the outsole of the ski boots; an elastic connection part(40) for connecting the toe part and the heel part; a ground contact part for preventing the unintentional slippage of the toe part and the heel part as well as relieving the shock applied to the ski boots; and plural conical projections.
Patent KR-20030074034-A (KR)
Inventor: HAN YEONG SU
IPC: E05D11/06
Filed: 2002-03-28
Abstract: PURPOSE: A hinge device is provided to assemble a housing and members placed in a housing easily. CONSTITUTION: The hinge device(10) comprises: a rotary member(20) provided with a joint(22) and a cam driven projection(40) projected from the joint(22); a rectilinear motion member(50) provided with a side wall(52), a cam part(60) formed on the opposite side to the rotary member(20) and a cylindrical boss(69) formed on the opposite side to the cam part(60) and interposed to a housing member(90); a coil spring(80) interposed to a housing member(90) and fitted to a guide shaft(70) to make one end adjacent to an end wall(92); a housing member(90) provided with an end wall(92) and a side wall(98) extended longitudinally from the end wall(92); and a guide shaft(70) provided with a large-diameter unit(71), a medium-diameter unit(73) and a small-diameter unit(75). Wherein the rotary member(20), the rectilinear motion member(50) and the coil spring(80) are placed in the housing member(90) and coupled mutually by the guide shaft(70).
Patent KR-20030080634-A (KR)
Title: Earphone with shielding structure of external noise
Inventor: KIM CHANG YONG
IPC: H04R1/10
Filed: 2002-04-10
Abstract: PURPOSE: An ear phone having an external noise shielding structure is provided, which blocks the inflow of external noise, and thus minimizes interference between a microphone and a speaker. CONSTITUTION: A speaker(120-5) is embedded in a body, and a wing part in a ring type formed with an elastic material is projected on an outer side of the above body. And an embedded microphone(120-3) is further installed in the body to receive voice generated in an ear of a user. The first voice path to transfer the speaker generated sound to the ear of the user is formed in a user ear insertion part of the body, and the second voice path to transfer the voice generated in the ear of the user to the microphone is also formed in the user ear insertion part.
Patent KR-20030081834-A (KR)
Title: A dialing method using phone book of a portable phone
Inventor: LEE BYEONG GUK
IPC: H04M1/2746
Filed: 2002-04-13
Abstract: PURPOSE: A dialing method using a phone book of a cellular phone is provided to display all telephone numbers of people registered in the phone book when displaying dial history information, thereby enabling a user to select all the displayed telephone numbers to make calls. CONSTITUTION: An MCU(Memory Control Unit) senses that a user presses a 'send' key(S10), and displays dial history information through a display(S20). The MCU recognizes a called party when the user selects the called party from the dial history information(S30). The MCU recognizes that one of telephone number distinguishing icons is selected by corresponding to the called party(S40). The MCU senses that the 'send' key is pressed, and dials a telephone number corresponding to the selected icon(S50). The MCU decides whether the user is connected with the dialled telephone number(S60). If so, the MCU enables the user to have a conversation with the called party(S70).
Patent KR-20030062197-A (KR)
Title: Combined assembly of a mobile phone antenna and a GPS antenna
Inventor: HA HEON TAE
IPC: H01Q5/00
Filed: 2002-04-15
Abstract: PURPOSE: A mobile communication antenna and GPS combined assembly is provided to be capable of reducing a size. CONSTITUTION: The first printed circuit board(50) has a ground part and a lead-in part spaced apart from the ground part. An inverted F type communication antenna(100) has the first vertical part(21) connected to the ground part of the first printed circuit board, the second vertical part(22) connected to the lead-in part of the first printed circuit board, and a horizontal part connected to the first vertical part and the second vertical part. A GPS antenna(200) is formed on the ground part of the first printed circuit board. The horizontal part and the first and second vertical parts are connected in a body.
Patent KR-20020082113-A (KR)
Inventor: HAYASHI TETSUYA
IPC: H04N5/77
Filed: 2002-04-18
Abstract: PURPOSE: To reproduce a plurality of dynamic image data, having different reproducing times or different frame rates in a multi-screen display, without applying a large load to the circuit of a control system. CONSTITUTION: A dynamic image reproducer comprises a flash memory 28 for recording the dynamic image data having a plurality of dynamic image data continuously in a time, a display unit 25 for displaying the dynamic image data recorded in the memory 28, and a CPU 21 for controlling to make the plurality of the dynamic image data recorded in the memory 28 displayed on the display unit in a multi-screen display, and delaying the reproduction start time of another dynamic image data for matching reproduction end time of another dynamic image data to the reproducing ending time of the dynamic image data, having the longest reproduction time for the plurality of the dynamic image data to be displayed on the unit 25.
Patent KR-20030085171-A (KR)
Title: An one click internet phone connecting system and the method thereof
Inventor: KO SEOK JU
IPC: H04L12/66
Filed: 2002-04-29
Abstract: PURPOSE: A one-click Internet telephone call connecting system and a method therefor are provided to realize Internet telephone connection only by selecting the corresponding telephone number without writing a telephone number on an input window of an Internet phone program or pressing dial buttons of an Internet phone. CONSTITUTION: A telephone number search unit(11) searches for a telephone number in codes of documents output on a screen. In the case that the linked telephone number is selected among the documents output on the screen, a dial unit(13) transmits a dial signal having the selected telephone number to a preliminarily designated Internet phone gateway server. A code converter unit(12) links the retrieved telephone number with the dial unit and converts the code of the document to call the dial unit and execute dial if the telephone number is clicked. A telephone call control unit(14) controls telephone call data after starting a telephone connection signal and an Internet telephone call.
Patent KR-20020084413-A (KR)
Inventor: CLARY CATHRYN MONTGOMERY
IPC: C07D471/04
Filed: 2002-04-29
Abstract: PURPOSE: Provided are methods, kits and compositions for treating obsessive-compulsive disorder, acute stress disorder, post traumatic stress disorder, social anxiety disorder, somatization disorder, specific social phobia, premenstrual dysphoric disorder, anxiety associated with a medical condition and in particular anxiety associated with Alzheimer's disease, adjustment disorder with anxious mood, dysthymia, specific phobia or fibromyalgia. CONSTITUTION: A pyrrole derivative is represented by the formula(1), wherein A forms with the pyrrole ring an isoindoline ring system; Het is a naphthyridinyl radical, which is unsubstituted or substituted with a halogen,(1 to 4C) alkyl, (1 to 4C) alkyloxy, or (1-4C)alkylthio radical; Y is a CO, C=NOH or CHOH radical; and R is a straight or branched chain alkenyl radical containing 3 to 10 carbon atoms; a straight or branched unsubstituted alkyl radical of 4 to 10 carbon atoms; an alkylradical of 4 to 10 carbon atoms that is substituted by hydroxy, alkyloxy, cyclohexyl or dialkylamino; phenyl; or benzyl.
Patent KR-20030078588-A (KR)
Inventor: KIM JU YOUN
IPC: H04R1/24
Filed: 2002-05-15
Abstract: PURPOSE: A 2-way speaker is provided, which supplies sound of good quality to a user without increasing a volume of the speaker. CONSTITUTION: Yoke plates(2a,2b) for guiding the flow of magnetic force are formed on an outer part of a yoke(1) which has a chin to be molded on a center of a frame. A cylindrical frame is combined or moulded with the yoke in a body, and has an outer wall having different diameter, and connection chins(9a,9b) to connect a diaphragm are formed in an upper part of the inside of each outer wall. Two magnets(10a,10b) and plates(11a,11b) are placed on an installation space of the yoke. Two diaphragms(13a,13b) have areas and/or thickness of a high frequency band and a low frequency band and are connected to the connection chin formed in each outer wall so that a high frequency band sound and a low frequency band sound are generated while being vibrated. And two coils(12a,12b) are wound down to the magnet and the plate of the yoke.
Patent KR-20030089544-A (KR)
Title: High Transparancy Photochromic Film
Inventor: KANG SOK JIN
IPC: C09D5/29
Filed: 2002-05-16
Abstract: PURPOSE: A highly transparent photochromic film, its preparation method and a photochromic acryl-based adhesive are provided, to allow the color of a film to be converted into another color by UV radiation or the visible light to be screened completely. CONSTITUTION: The photochromic film comprises polyester as a base film; and a photochromic acryl-based adhesive coated on the base film. The photochromic acryl-based adhesive comprises an adhesive (dye) and a solvent in the ratio of 2:1. Preferably the thickness of the photochromic acryl-based adhesive coating is 3-20 micrometers. Preferably the adhesive (dye) comprises oxazine, spiropyran and naphthopyran; and the solvent is at least one selected from the group consisting of benzene, toluene, tetrahydrofuran, methylethyl ketone, dioxane, carbon tetrachloride and methylene chloride.
Patent KR-20030089237-A (KR)
Title: Driving method for fast addressing technique in an ac-pdp
Inventor: CHO GI DEOK
IPC: G09G3/294
Filed: 2002-05-17
Abstract: PURPOSE: A method for driving an AC type plasma display panel to perform a high-speed write operation is provided to improve the luminance and the picture quality by using two scan pulses during a write period to be divided into a discharge start block and a wall charge storage block. CONSTITUTION: A method for driving an AC type plasma display panel to perform a high-speed write operation includes a write discharge start process and a wall charge storage process. The write discharge start process is to apply a scan pulse for starting the discharge to a scan electrode according to picture data and start the discharge by applying a write pulse to a write electrode during the applying period of the scan pulse. The wall charge storage process is to apply the scan pulse for storing wall charges having the polarity opposite to the scan pulse for starting the discharge. The scan pulse for storing the wall charges has the lower voltage than the voltage of the scan pulse for starting the discharge.
Patent KR-20030091509-A (KR)
Title: Balance-weight for drum washer
Inventor: HUH IL ROK
IPC: D06F37/22
Filed: 2002-05-28
Abstract: PURPOSE: A balance weight for a drum type washing machine is provided to cut down installation cost by manufacturing the balance weight with curing cement in a housing without additional installation, and to prevent damage of the drum washing machine from separation of the balance weight by restricting displacement of cement with arranging a separation preventing rib in the housing. CONSTITUTION: A balance weight(70) of a drum type washing machine is composed of a housing(72) integrally protruded in the front of a tub cover(55) and opened in the front; cement(74) injected to the housing through the front part and cured to keep balance of a tub(54); and a separation preventing rib(76) arranged in the housing to prevent solid cement from being displaced from the housing against vibration during washing. The balance weight corrects eccentricity of the tub according to electric components installed in the tub by regulating the amount of cement.
Patent KR-20030092270-A (KR)
Title: Vehicle position detecting device and method thereof
Inventor: KIM YEONG HEUM
IPC: G08G1/14
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus and a method for identifying the position of an automobile are provided to easily identify the position of the automobile by using the remote controller to find an automobile although the driver parks it at a wide parking lot. CONSTITUTION: An apparatus for identifying the position of an automobile includes an electronic timing and alarming control system(ETACS)(1) and a portable remote controller(2). The ETACS(1) receives and process the signal transmitted from the position transmission device(3) which is installed at the automobile parked at the parking lot. The portable remote controller(2) receives the signal transmitted from the ETACS(1) and stores/displays the received signal as well as controls the door of the automobile and the start of the engine.
Patent KR-20020095110-A (KR)
Title: Power semiconductor device having resurf layer and method of fabricating thereof
Inventor: AIDA SATOSHI
IPC: H01L29/08
Filed: 2002-06-10
Abstract: PURPOSE: A power semiconductor device having a reduced surface field(RESURF) layer is provided to make an inverse recovery characteristic of a built-in diode by making an impurity density of the first drift layer lower than that of the second drift layer. CONSTITUTION: The first drift layer(11) is formed on a drain layer(10). The second drift layer(19) and RESURF layers(18) are formed on the first drift layer and periodically arranged in a direction perpendicular to the direction of depth. The RESURF layer forms a depletion layer in the second drift layer by a p-n junction including the second drift layer and the RESURF layer. The impurity concentration in the first drift layer is different from that in the second drift layer. A drain electrode(16) is electrically connected to the drain layer.
Patent KR-20030095438-A (KR)
Title: Flash memory file system
Inventor: HWANG HO SEONG
IPC: G06F17/30
Filed: 2002-06-10
Abstract: PURPOSE: A file system for a flash memory is provided to maintain the expected life of all blocks in a flash memory by equally using a whole memory area. CONSTITUTION: A meta block(310) stores all kinds of information of files. The meta block(310) stores names of the files, the sizes of the files, logical addresses of the files, in-use information of the meta block(310), and invalid information. A data block(320) stores actual data. The data block(320) is divided into partitions of regular sizes. Information of each block is stored at each detailed block of an information block(330). The information block(330) stores information related to the divided data block(320). The information block(330) stores position information of data block(320), use of the data block(320), and invalid information.
Patent KR-20030095581-A (KR)
Title: Interface apparatus based IM(Instant Messenger)
Inventor: SEO JANG SEOK
IPC: H04L12/58
Filed: 2002-06-12
Abstract: PURPOSE: An IM(Instant Messenger)-based interface device for an information device is provided to control the information device by the IM. CONSTITUTION: A driving unit(205) performs the function of an information device. An IM-based interface unit including a messenger unit(201), a message generating unit(202), and a message analyzing unit(203) receives a certain control command about the information device from a communication network, and transmits state information and function information of the information device through the communication network. An information device control unit(204) receives the control command from the IM-based interface unit, and drives the driving unit(205) according to the received control command. The information device control unit(204) checks a current state of the driving unit(205), generates state information, and provides state information to the IM-based interface unit.