baber/WOPTO huggingface dataset:
Patent KR-20030090310-A (KR)
Inventor: JUNG SANG MIN
IPC: H01L21/68
Filed: 2002-05-22
Abstract: PURPOSE: An apparatus for transferring a lead frame is provided to transfer simultaneously a single lead frame and a matrix lead frame by using an absorbing portion including a single absorbing portion and a matrix absorbing portion. CONSTITUTION: An apparatus for transferring a lead frame includes a guide(12), an absorbing portion(14), and a moving portion. The absorbing portion(14) is installed at both sides of the guide(12) in order to absorb a package body of a lead frame. The moving portion moves the guide(12) including the absorbing portion(14). The absorbing portion(14) includes a single absorbing portion(13) and a matrix absorbing portion(15). The single absorbing portion(13) is installed at a center of the absorbing portion(14) in order to absorb a single lead frame of the lead frame. The matrix absorbing portion(15) is installed at both sides of the single absorbing portion(13) in order to absorb a matrix lead frame of the lead frame.
Patent KR-20030097222-A (KR)
Title: Apparatus for removing moisture in the evaporator and control method of the same
Inventor: JUNG JAE YEOL
IPC: F25B39/02
Filed: 2002-06-20
Abstract: PURPOSE: An apparatus for removing moisture of an evaporator of an air conditioner and a control method of the same are provided to heat air by a heat radiating PTC(Positive Temperature Coefficient) element to dry/evaporate condensed water around an evaporator by installing a separate auxiliary door on an air supply side, an auxiliary blowing motor blowing back air to the evaporator, and installing the PTC element to the evaporator to be turned on/off by an operating switch separately placed. CONSTITUTION: An apparatus includes an auxiliary door(16) installed in a duct on a downstream of an outlet of a heater core(12) in such a manner that the auxiliary door is opened and closed in the duct; an auxiliary blowing motor(18) installed in the duct right by the auxiliary door to blow air introduced as the auxiliary door is opened to the heater core and an evaporator(10); a PTC element(14) installed on the outlet of the heater core to heat the blown air; a control part(22) supplying current signal to the auxiliary door, the auxiliary blowing motor, an opening and closing door(20) installed to an inlet of the heater core, and the PTC element; a power supply unit connected with the control part to supply operating power to the auxiliary door, the auxiliary blowing motor, and the opening and closing door; and a condensed water removing switch(24) installed between the power supply unit and the control part.
Patent KR-20030024562-A (KR)
Inventor: KOMINE TSUYOSHI
IPC: B23B31/20
Filed: 2002-06-26
Abstract: PURPOSE: A collet is provided to efficiently supply a cooling fluid as a cutting fluid to a tool and accordingly realize a satisfactory cooling action by adjusting the flow velocity of the cooling fluid to the diameter of the tool held by the collet. CONSTITUTION: A collet(1) is composed of a collet body(11) for inserting a shank of the tool, slots(12,13) formed at least from a tool insertion side, and weir members(16) inserted into the slot. The weir member extends from a position recessed from an inner peripheral surface(11B) of the collet body in a direction closer to an outer peripheral surface(11A) of the collet body and reaches the outer peripheral surface thereof, and a gap through which the fluid flows is formed between the weir member and the inner peripheral surface of the collet body.
Patent KR-20040001098-A (KR)
Inventor: HWANG TAE JUN
IPC: G01B9/02
Filed: 2002-06-27
Abstract: PURPOSE: A phase transition diffraction grating interferometer and a measuring method thereof are provided to measure an object by adopting an interference pattern obtained from an optical system to a phase transition algorithm. CONSTITUTION: A light source(43) radiates light through a lens(53) and an aperture(63). A lens(73) makes parallel light and lens(83) allows parallel light to be focused on a reflective diffraction grating(103). Light incident into the reflective diffraction grating(103) is split into several parts. One of them is reference light(233) and other light(223) forwards to an object to be measured. Light passing through a lens(113) and an iris(123) forms an image on an image obtaining device(23). The image obtaining device(23) includes a CCD camera. A CPU(13) controls a phase transition driver so as to allow the phase transition to apply a signal to a phase transition generator(153).
Patent KR-20040001902-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of stably fabricating high integration capacitor while maintaining high capacitance and low leakage current. CONSTITUTION: A lower electrode(25) is formed on a semiconductor substrate(20). A dielectric film(26) mixed with Al2O3 and HfO2 is formed on the lower electrode(25). An upper electrode(28) is then formed on the dielectric film. At the time, the dielectric film(26) is formed by ALD(Atomic Layer Deposition) method using hafnium(HfCl4) and tri-methyl aluminum as a source material.
Patent KR-20040003660-A (KR)
Inventor: CHO TAE HUI
IPC: H01M8/24
Filed: 2002-07-03
Abstract: PURPOSE: A stack structure of a fuel cell is provided, to allow fuel to be distributed uniformly by allowing the fuel to be directly supplied to each unit cell along a flow path without going through manifold. CONSTITUTION: The fuel cell comprises the positive electrode of stack where fuel is supplied from a fuel tank and the negative electrode of stack where air is supplied, and obtains the electromotive force by the electrochemical reaction of the fuel and the air, wherein the stack is spiral. The spiral stack comprises a plurality of unit cells(C) comprising an electrolyte membrane(103) adhered along the underface of a spiral bipolar plate(101) to form a flow path(106), a positive electrode(104) adhered to the one side of the electrolyte membrane(103) and a negative electrode(105) to the other side of the electrolyte membrane.
Patent KR-20040006227-A (KR)
Title: Remote Control System's Structure of Home Appliance Network
Inventor: JI IL HUN
IPC: H04W4/04
Filed: 2002-07-11
Abstract: PURPOSE: A structure for a household appliance remote control system is provided to prevent the overload of a home server located in home by centrally managing a plurality of home networks in a central portal server. CONSTITUTION: A remote controller(20) inputs a control command through an Internet terminal capable of connecting to the Internet(10) by wired and wireless. A home server(30) connects to a home network connected with a plurality of household appliances, and controls and manages a plurality of the household appliances. A central portal server(40) operates a web page so that a control state is outputted to the Internet terminal, and transmits and receives data with the home server(30) through the Internet(10) for inputting and confirming the control command of the household appliances and converting and confirming data of application programs.
Patent KR-20040006334-A (KR)
Title: Sensing margin control device
Inventor: AHN GYEONG JUN
IPC: G11C11/401
Filed: 2002-07-12
Abstract: PURPOSE: A sensing margin control apparatus is provided to increase a sensing margin of data by increasing a potential of a storage node of a cell plate. CONSTITUTION: A delay part(10) delays a word line enable signal according to the input of an active signal. A comparison circuit part(20) selects the first plate voltage according to an output signal of the delay part, and outputs a plate voltage selection signal controlling to select the second plate voltage higher than the first plate voltage according to the input of a precharge signal. A plate voltage control part(30) selects a corresponding plate voltage of the first plate voltage and the second plate voltage according to a plate voltage selection signal applied from the comparison circuit part. And a memory cell(40) controls a storage node potential of a cell capacitor using the corresponding plate voltage applied from the plate voltage control part.
Patent KR-20040010999-A (KR)
Title: method for up-dating a telephone number list of internet-phone
Inventor: KIM MUN SEOK
IPC: H04W8/24
Filed: 2002-07-26
Abstract: PURPOSE: A method for updating a telephone directory of an Internet phone is provided to enable an Internet phone subscriber to change information on a subscriber phone address book, or to transmit changed information to a subscriber server, then to update a corresponding DB, thereby easily correcting/changing the information by the Internet phone. CONSTITUTION: In an initial state(S1), a system decides whether a retrieval function is set on an Internet phone through an Internet subscriber server(S2). If so, the system processes a retrieval key designated by a user on the Internet phone, and transmits a processed signal to the Internet subscriber server(S3). The Internet phone receives a retrieval result list over the Internet by the Internet subscriber server(S4). The system decides whether a changing function is set to change stored information of the Internet phone by using the retrieval result list received from the current subscriber server(S5). If so, the system changes the stored information of the Internet phone by using the received retrieval result list(S6).
Patent KR-20040011761-A (KR)
Title: High resolution display comprising pixel moving means
Inventor: CHO GEON HO
IPC: G09G3/20
Filed: 2002-07-30
Abstract: PURPOSE: A high-resolution display including a pixel mover is provided to rapidly move pixels in horizontal and vertical directions using a pixel moving optical system to produce a display capable of displaying images in a high resolution. CONSTITUTION: A high-resolution display includes an illumination optical system(101) having a light source(31) for emitting lights, and an image optical system(103) having an image forming device that modulates lights emitted from the illumination optical system to form an image. The display further includes a pixel moving optical system(105) having a ring-shape prism array(35) that deflects lights transmitted from the image optical system to move pixels constructing the image so as to increase the number of pixels, and a projection optical system(107) having a projection lens(37) for projecting the lights deflected by the pixel moving optical system on a screen(39).
Patent KR-20040013220-A (KR)
Title: A bending apparatus for door manufacture process
Inventor: JANG SUNG MAN
IPC: B21D53/74
Filed: 2002-08-05
Abstract: PURPOSE: A bending equipment for fire door fabrication process is provided to efficiently perform the fire door fabrication process by sequentially operating bending equipments as moving transfer table back and forth, thereby completing bending operation of both ends of fire door that is a member to be processed by one process. CONSTITUTION: In a bending equipment(1) comprising a fixing part(20) comprising a bed(10) for performing bending operation of a member to be processed, and a press installed at an upper side of the bed to press and fix the member to be processed as the press is being ascended and descended, wherein the press of the fixing part is installed at both sides of an upper part of the bed, the bending equipment for fire door fabrication process comprises stopper parts(30) comprising a plurality of stoppers installed at both sides of the bed to set processing position of the member to be processed, and a cylinder for operating the stoppers; and a bending part(40) comprising a bender installed at both sides of the bed to bend the member to be processed, and bending cylinders(42) installed at both sides of the bender to rotate the bender upward, wherein the equipment comprising the stopper parts, fixing part and bending part installed at one side of the bed is sequentially operated, and the equipments respectively installed at both sides of the bed are alternately operated at certain time intervals at one side and other side of the bed.
Patent KR-20020068997-A (KR)
Inventor: JUNG UN HWAN
IPC: H01L21/50
Filed: 2002-08-08
Abstract: PURPOSE: An apparatus for forming a lead line of a semiconductor device is provided to prevent generation of a crack by pushing a junction part in a device bending process and perform easily a forming work by executing automatically a cutting process and a bending process. CONSTITUTION: A lead line forming apparatus is formed with a lead line extension part and a lead line complex processing part(200). The lead line complex processing part(200) is formed at a rear end portion of the lead line extension part. The lead line complex processing part(200) is used for pressing, cutting, and bending a peripheral lead line of a body of a device(10) passing the lead line extension part. A gear(400) is formed on an outer circumference of a drive shaft. The gear(400) of the drive shaft is connected with a drive motor(500) by a chain. The second cam(404) is installed at a rear end portion of the drive shaft. A support plate(202) including a guide hole(210) is formed at a lower end portion of the second cam(404). A floating rod(206) is installed in the guide hole(210). A lead line support portion(212) is combined with a lower end portion of the floating rod(206). A spring(214) is installed on an outer circumference of the floating rod(206). A support plate(232) is formed at a lower portion of the lead line support part(212). A guide groove(216) is formed at a side of the lead line support portion(212). A plurality of bending parts(218) is combined with both sides of the lead line support portion(212). A plurality of blades(220) is adhered to a side of the bending portion(218). A buffer spring(230) is inserted between the support plate(202) and a support bar.
Patent KR-20040018745-A (KR)
Inventor: SUNG NAK MUN
IPC: B65D25/28
Filed: 2002-08-27
Abstract: PURPOSE: A carrying handle is provided which is very convenient since it is made to be stopped at a predetermined angle. CONSTITUTION: The carrying handle comprises: supporting plates(110) disposed at a predetermined interval on one outer surface of a product to face each other and provided at one bottom surface with mounting grooves(113) respectively; a stopping member(120) provided at the region facing the mounting grooves(113) of the supporting plates(110) with elastic stopping rails(123); a stopper(130) inserted and mounted into the mounting grooves(113) and provided with a plurality of stopping grooves(133); a connecting bar(140) of which one end is coupled to the ends of the stopper(130) facing the opposed side of the supporting plates(110) facing each other; and a handle(150) of which one end and the other end are coupled to the other end of one of the connecting bars(140) and to the other end of another connecting bar(140).
Patent KR-20040020640-A (KR)
Title: Organic electrolytic solution and lithium battery employing the same
Inventor: LEE DU YEON
IPC: H01M10/052
Filed: 2002-08-31
Abstract: PURPOSE: An organic liquid electrolyte which can efficiently inhibit the swelling of a battery obtained therefrom, after formation and standard charging of the battery at room temperature, after allowing it to stand at high temperature, after repeating charging-discharging is provided. The battery has excellent capacity recovery ratio after allowing it to stand at high temperature resulting in excellent reliability. CONSTITUTION: The organic liquid electrolyte comprises non-aqueous based solvent and lithium salt, wherein the organic liquid electrolyte comprises the compounds represented by formula 1 and at least one selected from the compounds of formula 2 to 5. In the formulas, R1 is C1-10 of alkoxy group; R2 and R3 are independently C1-C5 of alkyl group unsubstituted or substituted with halogen atoms.
Patent KR-20040023201-A (KR)
Title: Novel Functional Diamines and LC Alignment Layer Prepared by Using the Same
Inventor: LEE BEOM JIN
IPC: G03G5/06
Filed: 2002-09-11
Abstract: PURPOSE: A novel functional diamine compound, a polyamic acid prepared by using the diamine compound, a liquid crystal alignment layer prepared by using the polyamic acid and a liquid crystal display device containing the liquid crystal alignment layer are provided, to improve heat resistance, transmittance at visible light range, alignment characteristic and voltage holding ratio. CONSTITUTION: The diamine compound is represented by the formula 1, wherein A is H or a methyl group; B is -O-, -COO-, -CONH-, -OCO- or a single bond; and C is a linear, branched or cyclic alkyl group of C1-C20, an arylalkyl or alkylaryl group of C7-C30, or a cholesterol group of C16-C40; and the functional group can be substituted with a fluorinated alkyl group of C1-C20. The polyamic acid is prepared by copolymerizing the diamine compound of the formula 1, an aliphatic cyclic acid dianhydride, an aromatic cyclic acid dianhydride and optionally an aromatic cyclic diamine. Preferably the polyamic acid is represented by the formula 6.
Patent KR-20040024661-A (KR)
Title: Method of manufacturing Thin Film Transistor for Liquid Crystal Display Device
Inventor: KIM CHEOL SE
IPC: G02F1/136
Filed: 2002-09-16
Abstract: PURPOSE: A method for fabricating a liquid crystal display thin film transistor is provided to have a good contact resistance and a high electron mobility on a channel by removing a potential barrier on a current path. CONSTITUTION: A gate electrode(120) is formed on a transparent substrate(110), and a gate insulation film(130) is formed on the substrate where the gate electrode is formed. A source electrode(160) and a drain electrode(165) are formed by depositing and patterning a metallic film on the gate insulation film. A separated source electrode and a separated drain electrode are formed, by forming a metallic film on a front of the substrate where the gate insulation film is formed and then patterning it. An active layer(140) is formed over a part of the source electrode and the drain electrode to cover a separation area of the source electrode and the drain electrode. A protection film(170) is formed to cover the active layer and the source electrode and the drain electrode. A contact hole is formed to reveal the drain electrode on the protection film formed on the drain electrode. And a pixel electrode(180) contacting the drain electrode is formed through the contact hole on the protection film.
Patent KR-20030076918-A (KR)
IPC: C08F2/22
Filed: 2002-09-18
Abstract: 중합안정성, 에멀젼의 방치안정성이 우수함과 동시에, 접착성(특히 폴리올레핀에 대한 접착성), 유지력, 기재밀착성, 내수성(특히 수침지시의 백화방지성)이 우수한 에멀젼형 점착제 조성물을 제조하는 방법을 제공하는 것을 목적으로 한다. 
     (메타)아크릴산알킬에스테르(a1)를 주성분으로 하는 에틸렌성 불포화 단량체(A)와 점착부여제(B)로 이루어진 유용성분을, 수매체중에서 유화제(C)를 사용하여, 유용성분의 평균입자경이 1.0㎛ 이하로 되도록 유화시키므로써, 유화액[Ⅰ]을 조제한다. 그 [Ⅰ]을 중합개시제(D)의 존재하에서 중합하여 수지에멀젼[Ⅱ]을 얻고, 그 [Ⅱ]의 존재하에, (메타)아크릴산알킬에스테르(e1)를 주성분으로 하는 에틸렌성 불포화 단량체(E)를 더 중합하여, 에멀젼형 점착제 조성물을 얻는다.
Patent KR-20040033503-A (KR)
Title: The method of product the make use the meterial of low density formed polyestrene about that this is a low cotton endothelium for high floatage of the jacket within vessel
Inventor: CHO SUNG SUK
IPC: B63C9/08
Filed: 2002-10-14
Abstract: PURPOSE: A method for manufacturing a high-buoyancy life jacket by using low-density polystyrene is provided to improve safety and convenience by reducing the volume and weight of the life jacket. CONSTITUTION: A method for manufacturing a high-buoyancy life jacket comprises the steps of: inserting 8-17 low-density polystyrene laminates into the inside of the life jacket; and integrally sewing the low-density polystyrene laminates on all the outside except the lower part of the jacket.
Patent KR-20040036275-A (KR)
Title: Shower head having an aroma diffusion
Inventor: NOH EUNG SUK
IPC: A47K3/28
Filed: 2002-10-24
Abstract: PURPOSE: Provided is a shower head having an aromatic function which is adaptable to a conventional shower by integrally incorporating structures for aromatic function without being separated from the conventional shower and which has a good aesthetic appearance. CONSTITUTION: The shower head comprises: a housing(100) including a handle portion(110) and a head portion(120) integrally formed on the upper end of the handle portion(110) and provided with a nozzle(130) and a cartridge receptacle portion(140); an aromatic agent cartridge(200) detachably received in a receptacle portion of the housing head portion(120) and provided at the portion facing the nozzle(130) with a blast portion; a blast apparatus(300) mounted on the blast portion of the aromatic agent cartridge(200); and an instrument operating the blast apparatus(300).
Patent KR-20020090970-A (KR)
Inventor: WOO DO YOUNG
Filed: 2002-10-26
Abstract: PURPOSE: A method for reserving the credit card approval on the Internet is provided to enable a user satisfying a credit card qualification condition to use the credit card by installing a credit card function to a smart card using as a student card and to approve the credit card at the time to satisfy the condition by receiving a reservation from an unsatisfied user. CONSTITUTION: The user connecting to a reservation approval site on the Internet inputs a resident registration number by using a PC(S110). The bad credit of the user and an age of the user are checked by using the resident registration number(S120,S130). The user inputs the information to a credit card application on the on-line(S140). A qualification condition is examined by using the written application(S150). In case that the qualification condition is under a standard, the approval of the credit card is reserved until the condition is satisfied(S160). After the fixed period, the completion of the condition is checked(S180). If the condition is satisfied, the sire requests the approval of the credit card to a credit card company(S190).
Patent KR-20040037286-A (KR)
Title: OELD shadow mask fix method with mask frame
Inventor: JU SEONG HU
IPC: H05B33/10
Filed: 2002-10-28
Abstract: PURPOSE: A mask frame for a fixing a shadow mask of an organic electro-luminescence display is provided to compensate a variation of tension due to thermal deformation and complement the distortion due to external deformation by improving the performance of the mask frame for fixing the shadow mask. CONSTITUTION: A mask frame for a fixing a shadow mask of an organic electro-luminescence display includes a supporter, a bottom port, a tensile coil, a mask frame, a top port, and a shadow mask. A plurality of grooves are formed at each edge of the supporter. A predetermined empty region is formed in the inside of the supporter. The bottom port is used for fixing the shadow mask. The tensile coil is located around the outside of the bottom port. The tensile coil is close to the supporter and the mask frame. The mask frame is supported by the tensile coil and the bottom port. The top port is close to the top part of the bottom port. The shadow mask is fixed on the mask frame by using the top port.