baber/WOPTO huggingface dataset:
Patent KR-20040006314-A (KR)
Title: Method for stacking and packaging first and second semiconductor chip with center pads on their circuit formation surfaces
Inventor: LIM SANG JUN
IPC: H01L21/56
Filed: 2002-07-11
Abstract: PURPOSE: A method for stacking and packaging the first and the second semiconductor chips having center pads of circuit forming sides is provided to protect the first and the second semiconductor chips from the external stress by adhering pattern tapes on entire surfaces of the first and the second semiconductor chips. CONSTITUTION: The first and the second pad pattern tapes(100,218) having center pads and peripheral pads and a lead frame(202) are prepared. The first pad pattern tape(100) is adhered on a circuit forming side of the first semiconductor chip(101) and the second pad pattern tape(218) is adhered on a circuit forming side of the second semiconductor chip(212) in order to connect electrically each center pad of the first and the second semiconductor chips(101,212) to each center pad of the first and the second pad pattern tapes(100,218). Each non-circuit forming side of the first and the second semiconductor chips(101,212) is adhered on an upper and a lower surface of the lead frame(202), respectively. Each peripheral pad of the first and the second pad pattern tapes(100,218) is electrically connected to the lead frame(202). The first and the second semiconductor chips(101,212) are molded.
Patent KR-20040007068-A (KR)
Title: method for alarming a position of the mobile communication terminal
Inventor: LEE JAE BEOM
IPC: H04B7/26
Filed: 2002-07-16
Abstract: PURPOSE: A method for alarming on a position of a mobile communication terminal is provided to store base station information and propagation strength supplied from a neighboring base station, and to supply an alarm signal to a user when the user arrives at a corresponding terminal position, thereby informing the user of the terminal position without using expensive satellite equipment. CONSTITUTION: A mobile communication terminal system detects and stores confirmed position information of a specific place for using a position alarming function(S1,S2). When the position alarming function is set, the system detects a current position of a terminal(S3,S5). The system confirms whether currently detected position information on a base station is equal to the confirmed position information of the preset specific place(S6). If so, the system displays that a current position is a set position, and transmits an alarm signal(S7).
Patent KR-20040008417-A (KR)
Title: Detecting method for defect of wafer
Inventor: CHOI YEONG HYEON
IPC: H01L21/66
Filed: 2002-07-18
Abstract: PURPOSE: A method for detecting defect of a wafer is provided to be capable of considerably reducing the detecting time. CONSTITUTION: A wafer(10) having a predetermined pattern is divided into a center portion(I) and an edge portion(II). A light box is designated to each cell and peripheral region of the center portion of the wafer and to each cell and peripheral region of the edge portion of the wafer. The defects of the cell region and the peripheral region are simultaneously detected by using the light boxes. Preferably, the defects of the cell region and the peripheral region are capable of being detected by using a random mode detector.
Patent KR-20020065884-A (KR)
Inventor: PARK GEUN MAN
IPC: B44B11/00
Filed: 2002-07-20
Abstract: PURPOSE: A method for manufacturing safety knife is provided to allow users to cut paper or plastic in a safe manner and achieve improved user convenience by permitting the knife to cut multiple sheets of paper or plastic at one time. CONSTITUTION: A safety knife comprises an injection port for injection of paper or plastic to be cut; a ruler unit for measurement of the portion desired to be cut; a press for cutting the paper or plastic; a decorative section; and a rubber section attached to the bottom of the safety knife so as to improve user convenience and protect other articles from damage cause due to the knife. The height of the injection port is 0.5cm or shorter for safety of users.
Patent KR-20040009498-A (KR)
Title: Actuator for optical pick-up
Inventor: CHOI IN HO
IPC: G11B7/095
Filed: 2002-07-24
Abstract: PURPOSE: An optical pick-up actuator is provided to compensate for spherical aberration and continuously move a collimator lens. CONSTITUTION: An optical pick-up actuator includes a plate spring(55) connected between a movable unit(51) and a fixed unit(63). The plate spring has a protruded portion(59). The horizontal length of the protruded portion is longer than the vertical length of the portion. The fixed unit is connected to the protruded portion in order to support the plate spring. Displacement is generated at a free end of the plate spring while the movable unit is horizontally moved in the direction of an optical axis.
Patent KR-20040009760-A (KR)
Title: Dehumidification system and its operating method
Inventor: LEE HOO KUN
IPC: F24F3/14
Filed: 2002-07-25
Abstract: PURPOSE: A dehumidifier and an operating method thereof are provided to protect atmospheric environment to control humidity of indoor environment, properly control humidity by using a moisture-absorbent instead of a refrigerant of destroying an ozone layer, and reuse the used absorbent in the humidifier after desorbing moisture. CONSTITUTION: A dehumidifier(1) comprises an adsorbent(2) for removing moisture; adsorption filters(3-1,3-2,3-3) filled with the adsorbent; a blower for transferring air containing moisture; a dehumidifier body; and a moisture desorption unit. In the dehumidifier, the adsorption filter filled with the absorbent has a dehumidifying function. Moisture of the absorbent is easily adsorbed and desorbed. The adsorption filter is easily mounted and separated to/from the dehumidifier. Three adsorption filters are alternately replaced when the dehumidifying effect is decreased since the adsorption filters are made in a three stepped-shape. The used adsorption filter is separated from the dehumidifier and then moisture is desorbed from the adsorption filter to reuse the adsorption filter. The moisture desorption unit is disposed separately from the dehumidifier. The moisture desorption unit supplies heated dry air to the used adsorption filter and maintains a decompression state. Dry air is supplied to the adsorption filters in desorbing work by using two adsorption canisters.
Patent KR-20030010534-A (KR)
Title: Product cost control graphical user interface
Inventor: KLING ASA G
IPC: G06Q10/06
Filed: 2002-07-25
Abstract: PURPOSE: A graphic user interface for adjusting an expense of a commodity is provided to supply a GUI(graphic user interface) to a computer having database information related to a commodity used by a specific group or many groups. CONSTITUTION: After a user has logged on(S100) to a work station, the institution GUI is displayed(S101). The institution GUI displays various selectable items. The user may select a specific institution, a particular period, define the type of report and currency, and/or immediately show a report. The user may also select to proceed to a group GUI or data entry GUI if desired. The user may also choose to log off or display a window containing contact information. Once the user has modified the information on the institution GUI, or if the information was correct when the GUI environment was first initialized, the show report button may be actuated. The actuation of the show report button will display a summary report GUI, detail report GUI or ward report GUI. If the user decides a modification of the group GUI information, the user selects a drop down menu and executes a modification from listed various hospitals. If a term is modified, the user selects a term drop down menu and accesses various terms. If the user changes a report type, information related corresponding terms is displayed on each summary report GUI, detail report GUI or ward report GUI in accordance with a selection of the user.
Patent KR-20040011640-A (KR)
Title: Brake system and control method for VCR
Inventor: HONG SEONG PYO
IPC: G11B15/22
Filed: 2002-07-27
Abstract: PURPOSE: A brake system of a magnetic recorder and a control method thereof are provided to operate winding modes at a high speed both in forward and backward directions without excessive releasing of a tape at a supply reel part or damage of the tape in a winding reel part by setting the brake forces for both reel parts. CONSTITUTION: A brake system of a magnetic recorder includes a tension band(35) serving as a supply reel brake, a spring lever(43), first and second winding reel brakes(50,55) respectively provided with brake springs(54,59), and a function plate(60). The tension band mounted at a side of the main chassis controls the rotation of a supply reel(32) and the tension of a tape. The tension band is connected to tension arms(37) to rotate by a tension lever(39). The spring lever differs the brake force applied to the supply reel by the tension band by changing the elastic force of a tension spring(41). The first and second winding reel brakes are mounted on a main chassis for controlling rotation speed of a winding reel(33) by contacting an outer peripheral surface of the winding reel. The sum of brake forces of the first and second winding reel brakes is larger than that of the tension band. The function plate has a plurality of cams(60a-60d) for operating the first and second winding reel brakes, the tension lever and the spring lever according to modes.
Patent KR-20040011977-A (KR)
Title: spring bracket and tub in one body, and manufacturing method the spring bracket
Inventor: KIM GWANG SU
IPC: D06F37/22
Filed: 2002-07-31
Abstract: PURPOSE: A tub integrally formed with a spring bracket and a manufacturing method thereof are provided to simplify the manufacturing process, and to support the tub by increasing supporting force of a hanging spring with integrally forming the bracket connecting to the spring and the damper in the tub. CONSTITUTION: An integrated tub is composed of a cylindrical tub body(111) having the round cross section and a groove part formed in the middle of the cylindrical body smaller than in both sides of the cylindrical tub body, and an annular spring bracket charged in the entire groove part. A mold with a spring support part(152) and a damper support part(154) is installed in the tub body including the recessed groove part, and molding liquid including molten plastic or synthetic resin is injected to the groove part of the tub body. The mold is separated from the tub body after hardening the molding liquid on the groove part.
Patent KR-20040013257-A (KR)
Title: Semiconductor device laser repair equipment
Inventor: CHOO YEONG PYO
IPC: H01L21/82
Filed: 2002-08-05
Abstract: PURPOSE: Laser repair equipment for a semiconductor device is provided to avoid a wafer slip and prevent a wafer from being broken when the wafer is loaded/unloaded into/from a chuck by having a chuck pin that includes a chuck pin body and a chuck pin cap of a great friction coefficient. CONSTITUTION: The chuck pin(220) loads/unloads the wafer into/from the chuck in a semiconductor device laser repair process during a semiconductor post process in which a redundancy cell is replaced by an electrically damaged cell of a semiconductor device on the wafer. The chuck pin body(222) is prepared. The chuck pin cap(224) supports the wafer, located in the upper portion of the chuck pin and made of a material having a friction coefficient greater than that of a material constituting the chuck pin body.
Patent KR-20040019578-A (KR)
Title: Method and apparatus transmitting a header compressed packet data
Inventor: JUN U SEONG
IPC: H04L12/56
Filed: 2002-08-28
Abstract: PURPOSE: A method for transmitting packetized data by header compression is provided to determine a network state as '1' in a congested state according to an average packet retransmission rate measured during a recent network state measurement period, and to double a packet transmission period in accordance with a normal state in a no-load state, thereby preventing packets from being abandoned. CONSTITUTION: A controller of a transmission node decides whether a predetermined network state measurement period comes(S110). If so, the controller calculates a packet retransmission rate for the number of packets transmitted during a recent measurement period(S120), accumulates the calculated retransmission rate in previously calculated packet retransmission rates, and calculates an average packet retransmission rate(S130). The controller compares the average retransmission rate with a predetermined upper threshold value and a predetermined lower threshold value(S140). If the average rate is bigger or equal to the upper threshold value, the controller determines a network state as a congested state, making a transmission period of full packets '1'(S150). If the average rate is smaller or equal to the lower threshold value, the controller determines the state as a no-load state, making the period '2n'(S170). If the average rate is bigger than the lower value, the controller determines the state as a normal state, making the period 'n'(S160). A compressor transmits the packets according to the determined period(S180).
Patent KR-20030022073-A (KR)
Title: Semiconductor memory device
Inventor: TAURA TADAYUKI
IPC: H01L27/10
Filed: 2002-09-06
Abstract: PURPOSE: To suppress increment of chip area and rise of a manufacturing cost by suppressing increment of occupancy area of data lines for read-out, even when memory cells simultaneously read out are increased when a semiconductor memory such as page read-out substance coping with dual work, or the like is realized. CONSTITUTION: A main data line MDL-Rl for read-out is formed on a memory cell array, a main data line MDL-Aj for automatic write and erasure is formed in a region being apart from the memory cell array, and page read-out substance corresponding to dual work is realized using three layers metal wiring.
Patent KR-20040024143-A (KR)
Inventor: JANG SEOK MIN
Filed: 2002-09-13
Abstract: PURPOSE: A method and a system for a service to arrange the material handling information are provided to collectively store the article information secured by a maker or a retail distributor in a database and offer the article information in the database in real-time when an Internet shopping mall or a home shopping company needs the article. CONSTITUTION: A certification system(210) issues a certificate to the maker(300) or a seller(100). An integrated information collecting system(230) makes the maker store the goods information of an electronic file form through the Internet or the online by using a user interface. An integrated information distributing system(220) makes the seller search the goods information of the electronic file form through the user interface and offer the searched goods information to the seller. The user interface is one of the web, a PDA(Personal Digital Assistant), or a messenger.
Patent KR-20030024624-A (KR)
Title: Use of pantethinesulphonic acid and/or its salts as free-radical scavengers
Inventor: PELLETIER PASCALE
IPC: A61K8/46
Filed: 2002-09-17
Abstract: PURPOSE: Provided is the use of pantethinesulphonic acid and/or a salt thereof as a free-radical scavenger, especially for preventing or treating the signs of actinic ageing of the skin. Also, provided are a composition containing pantethinesulphonic acid and/or a salt thereof in combination with a melanogenesis inhibitor and a desquamating agent, and the use of this composition for preventing or reducing the formation of pigmentation marks and/or for bleaching or depigmenting the skin. CONSTITUTION: A method of reducing the effect of free radicals on skin, is characterized by comprising applying pantethinesulphonic acid, a salt thereof, or a mixture of pantethinesulphonic acid and at least one salt thereof, in an amount effective as a free-radical scavenger to skin in need thereof.
Patent KR-20040026090-A (KR)
Title: Headlining mounting structure
Inventor: PARK SEUNG CHEOL
IPC: B62D25/06
Filed: 2002-09-17
Abstract: PURPOSE: A head lining mounting structure is provided to improve combining force and appearance in mounting a head lining and to increase convenience and quality by preventing the head lining from drooping. CONSTITUTION: A structure for mounting a head lining(20) to a roof panel(10) uses a plate-shape bracket(50) bent at a predetermined angle, fixes and combines one bent unit of the bracket to an end(10a) of the roof panel, and fixes and combines the other bent unit to the surface of the head lining facing the roof panel by a burring method. The bracket is vertically bent in a U-shape, one end of one bent unit is bent and combined to cover the end of the roof panel and insert-combined to a placing side formed at the end of the roof panel, and the other bent unit is fixed and combined to the head lining by the burring method.
Patent KR-20030025886-A (KR)
Title: Film Deposition Method and Film Deposition System for Depositing a Halogen Compound Film, and Magnesium Fluoride Film
Inventor: HORI TAKANOBU
IPC: G02B1/11
Filed: 2002-09-19
Abstract: PURPOSE: A film deposition method and film deposition system for depositing a halogen compound film, and magnesium fluoride film are provided to prevent a lack of halogen element from the halogen compound film by permeating ions of the dissociated halogen element into the halogen compound film in an ionization process. CONSTITUTION: An apparatus for forming a halogen compound film includes a vacuum chamber(1), a bias supply electrode, an evaporation source(3), an RF power source(11), and a bias power source(14). The bias supply electrode is installed within the vacuum chamber(1). A base material is arranged in front of the bias supply electrode. The evaporation source(3) is used for evaporating a layer material formed on the base material. The RF power source(11) is used for generating plasma within the vacuum chamber by supplying an RF voltage to the bias supply electrode. The bias power source(14) is used for supplying the bias voltage having a frequency between 100kHz and 2.45GHz to the bias supply electrode.
Patent KR-20040028354-A (KR)
Title: Surge reducing type connector
Inventor: KIM JONG GU
IPC: H01R13/652
Filed: 2002-09-30
Abstract: PURPOSE: A connector for surge reduction is provided to effectively eliminate a surge generated upon coupling and separation between a male connector and a female connector so as to reduce a surge caused by high current. CONSTITUTION: A male connector(120) includes a negative terminal(124) electrically circuit-connected to a positive terminal(122) and is coupled to a female connector(110). A lock switch(130) controls an electrical circuit connection state of the positive terminal(122) and the negative terminal(124), according to switching states between the positive terminal(122) and the negative terminal(124) electrically circuit-connected thereto. And wires(142,144) are respectively connected to the positive terminal(122) and the negative terminal(124) of the male connector(120), wherein the length of the positive terminal(122) and the length of the negative terminal(124) are made different with each other to allow one terminal of the male connector(120) to be coupled or separated earlier than the other terminal upon coupling or separation between the male connector(120) and the female connector(110).
Patent KR-20030029476-A (KR)
Title: Liquid Crystal Aligning Agent and Liquid Crystal Display Device
Inventor: NAKATA SHOICHI
IPC: C09K19/40
Filed: 2002-10-02
Abstract: PURPOSE: Provided are a liquid crystal aligning agent which provides a liquid crystal alignment film having excellent aligning properties and pre-tilt angle developing stability through exposure to linearly polarized radiation without rubbing, a method of forming a liquid crystal alignment film from the liquid crystal aligning agent and a liquid crystal display element having this liquid crystal alignment film. CONSTITUTION: A liquid crystal aligning agent is characterized by comprising a polymer having (A) an optically crosslinkable structure and (B) at least one group selected from the group consisting of a fluorine-containing organic group, alkyl group having 10 to 30 carbon atoms and alicyclic organic group having 10 to 30 carbon atoms.
Patent KR-20040031480-A (KR)
Title: Method for manufacturing lampshade and lampshade manufactured using its method
Inventor: KIM ON
IPC: F21V1/16
Filed: 2002-10-07
Abstract: PURPOSE: A method and a lamp shade are provided to reduce the manufacturing time and costs by reducing manufacturing procedures. CONSTITUTION: A method for manufacturing a lamp shade, comprises a step(S10) of blowing a balloon by injecting a working fluid into the balloon; a step(S12) of attaching a sheet of Korean traditional paper to the outer surface of the balloon by using a predetermined adhesive agent; a step(S13) of drying the sheet of Korean traditional paper attached on the outer surface of the balloon; a step(S14,S15) of reducing the volume of the balloon by extracting the working fluid from the balloon, and trimming the sheet of Korean traditional paper into a predetermined shape so as to complete the shape of the lamp shade; and a step(S16) of extracting the balloon from the lamp shade.
Patent KR-20030069032-A (KR)
IPC: A23D9/00
Filed: 2002-10-10
Abstract: 다음의 성분(A) 및 (B); 
     (A) 디글리세라이드15중량% 이상, 
     (B) 유기카르본산류를 디글리세라이드에 대하여 70ppm 이상 함유하는 유지조성물. 
     본 발명의 유지조성물은 열산화 및 가수분해에 대한 안정성, 풍미와 외관이 뛰어나며, 이 유지조성물로 튀김조리한 튀김음식물은 풍미도 양호하고 보존성도 좋다.
Patent KR-20040039014-A (KR)
Title: Method For Forming The Salicide Region Of Semiconductor Device
Inventor: BAEK UN SEOK
IPC: H01L21/24
Filed: 2002-10-30
Abstract: PURPOSE: A method for forming a salicide of a semiconductor device is provided to be capable of reducing particles and preventing bridge when forming a salicide layer. CONSTITUTION: A gate poly layer(22) with a spacer(24) is formed on a semiconductor substrate(20). An USG layer(26), a nitride layer and a BARC photoresist layer are sequentially stacked on the resultant structure. By selectively etching the nitride layer, the USG layer is exposed. A photoresist pattern is formed on a selective salicide forming region. The remaining nitride layer on a full salicide forming region is removed. The USG layer on the gate is selectively removed and the USG layer on the full salicide forming region is entirely removed. Then, a salicide layer(34) is formed on the gate poly layer and an active region.
Patent KR-20040039041-A (KR)
Title: Optical fiber for WDM transmission system
Inventor: KIM CHANG AN
IPC: G02B6/02
Filed: 2002-10-30
Abstract: PURPOSE: An optical fiber for use in a wavelength division multiplexer(WDM) type optical transmission system is provided to supply a very excellent transmission characteristics in the transmission environmental with a 100 GHz channel period. CONSTITUTION: A single mode optical fiber for use in a wavelength division multiplexer(WDM) type optical transmission system is characterized in that the dispersion is 2 ¯ 14 ps/nm/km at a wavelength ranging from 1460 nm to 1625 nm, the dispersion gradient is below 0.073 ps/nm2-km at 1550 nm, the effective cross section is above 60 μm2 in the 1550 nm and the wavelength of the null dispersion is below 1450 nm.
Patent KR-20040038165-A (KR)
Title: Chemical mechanical polishing device
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2002-10-31
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) apparatus is provided to improve uniformity of CMP by crossing a plurality of grooves on a polishing pad. CONSTITUTION: In CMP apparatus for planarizing the surface of an polish object layer by using chemical reaction of a slurry and mechanical process of a polishing pad, a plurality of grooves(3) are cross-arranged on the surface of the polishing pad. Also, circular grooves(5) are formed at cross point between the grooves. The width of the groove is 1-2§® and the depth of the groove is 500-600§­.