baber/WOPTO huggingface dataset:
Patent KR-20030029180-A (KR)
Title: Poterble Audio Player capable of automatical adjusting volume when inserted into an outside audio player
Inventor: KIM CHEONG GYU
IPC: G11B20/04
Filed: 2001-10-05
Abstract: PURPOSE: A portable audio reproducing system capable of automatic volume control of audio signals when mounted to an external audio reproducing system is provided to get rid of the unpleasant feeling by outputting sound after reducing the volume level to a predetermined level via an interface part. CONSTITUTION: A portable audio reproducing system capable of automatic volume control of audio signals when mounted to an external audio reproducing system includes a mode detecting part(28A) for generating a detection signal according to an operation mode of the external audio reproducing system, a microcomputer, and an interface part(30) for outputting an audio signal output from the microcomputer to a reading part of the external audio reproducing system. The microcomputer(24) has a determination part(24a) for determining the operation mode according to the detection signal, a sound output control part(24c) for controlling the volume for an audio signal to a set level and outputting the controlled audio signal to the interface part, and a control part(24b) for controlling the sound output control part to control the volume level of the audio signal.
Patent KR-20030029227-A (KR)
Title: Web pad having heat spread member
Inventor: KIM YUN TAE
IPC: G06F15/02
Filed: 2001-10-05
Abstract: PURPOSE: A web pad having a heat emitting part is provided to prevent a device from getting down or occurring malfunction by sufficiently emitting the heat generated from a chip on a main board to the outside. CONSTITUTION: A case(1) has fixed internal space. The main board(50) is equipped with various kinds of parts by fixing to a lower part inside of the case(1). An LCD module(100) displays information by installing on an upper part of the main board(50). An LCD supporter(150) supports the LCD module(100) by placing between the LCD module(100) and the main board(50). A rechargeable battery is attached on an upper end of the case(1). A stylus pen inputs or displays various kinds of information by touching an LCD. The heat emitting part(300) is installed to the lower part of the LCD supporter(150) in order to make the heat generated from the parts on the main board(50) to be discharged from the LCD supporter(150).
Patent KR-20030032076-A (KR)
Title: Pen-type portable mobile phone
Inventor: PARK NAM CHUN
IPC: H04B1/38
Filed: 2001-10-09
Abstract: PURPOSE: A pen-type portable wireless terminal is provided to enable a user to grab a body housing to input data in a writing operation, so that the user can input data conveniently. CONSTITUTION: A body housing(10) is extended in a lengthwise direction and has a form of writing instrument. An LCD(Liquid Crystal Display)(110) is arranged in an upper part(10a) of the body housing(10). A speaker(110) is arranged in an upper part of the LCD(110), and a microphone(114) is arranged in a lower part of the LCD(110). Keys(116) are provided between the speaker(112) and LCD(110), and other keys(118) are provided between the LCD(110) and microphone(114). A sensor(120) recognizing a writing operation is mounted at one end of the body housing(10). The sensor(120) provides a function to recognize the trace in accordance to an input operation of the body housing(10). A signal sensed by the sensor(120) passes a recognizer and an amplifier and is outputted to a controller. And the controller displays provided data on the LCD(110).
Patent KR-20030030665-A (KR)
Title: The apparatus for settling screen alignment for projector
Inventor: KIM BYEONG HUI
IPC: H04N5/74
Filed: 2001-10-12
Abstract: PURPOSE: A device for adjusting screen matching of a projector is provided to continuously adjust screen matching distortion of a liquid crystal panel manually, thereby realizing better quality of pictures. CONSTITUTION: A liquid crystal panel, a liquid crystal panel holder(60), and a holder combining element(65) are integrally formed. An upper part and a lower part of the holder combining element are combined with an upper prism holder(75) and a rest(70) through first coupling elements(66) and second coupling elements(67). A lower prism holder(76) is placed at a lower part of a prism(85) for fixing position of the prism. The liquid crystal panel, the liquid crystal panel holder, and the holder combining element are respectively installed at three surfaces of the prism to satisfy R, G, and B colors.
Patent KR-20030033303-A (KR)
Title: Structure for mounting a moulding of an automobile
Inventor: JANG HYEON GWON
IPC: B60R13/04
Filed: 2001-10-20
Abstract: PURPOSE: Molding installation structure for a vehicle is provided to integrate a roof molding and a glass side molding by inserting a jointer between the roof molding and the glass side molding, and to improve appearance by preventing the gap between the moldings from being exposed. CONSTITUTION: A molding installation system is composed of a roof molding(100) installed longitudinally at both upper sides of a roof panel; a glass side molding(200) installed longitudinally on left and right side outer panels placed near both sides of a windshield glass; and a jointer(300) inserted between the roof molding and the glass molding to integrally connect the roof molding and the glass molding. The roof molding and the glass side molding are installed respectively, and the appearance is improved by restricting the exposure of the gap in the contact portion of the roof molding and the glass side molding.
Patent KR-20030034510-A (KR)
Title: Tray Inlet Apparatus in Handler for testing semiconductor
Inventor: LIM U YEONG
IPC: H01L21/66
Filed: 2001-10-23
Abstract: PURPOSE: A tray insertion apparatus of a semiconductor device test handler is provided to smoothly implement the tray movement work at a test site in the handlers designed in such a way that each of the chambers has a different interval by inserting the test tray firstly moved to one side of the chamber by the test tray to the desired position of the inner side of the chamber, thereby improving the efficiency of test. CONSTITUTION: A tray insertion apparatus of a semiconductor device test handler includes a fixed block(101) between the second chamber and the third chamber with maintaining the height thereof to those of the upper and lower of the guide rail, a stop latch(102) installed with facing to the test tray of the fixed block(101) in such a way that the stop latch(102) is elastically and rotatably moved to the moving direction of the test tray and supports the rear edge of the tray moved into the third chamber, a moving block(104) installed in such a way that the moving block(104) moves horizontally in the third chamber, a movable latch(105) installed with facing to the test tray of the moving block(104) and supports the rear edge of the test tray moved into the third chamber and a driving member for driving the moving block(104) to a predetermined distance from the position of the fixed block(101) into the third chamber.
Patent KR-20030037912-A (KR)
Inventor: CHO KWANG HYUN
IPC: G06F3/0362
Filed: 2001-11-07
Abstract: PURPOSE: A computer mouse is provided to move a cursor at all the positions in a screen, and to control a cursor moving speed by operating a stick button on a main body without moving the main body. CONSTITUTION: The device comprises a cursor moving member, an execution button(S2), a reduced function button(S3), a vertical scroll button(S4), a horizontal scroll button(S5), an AD converter(30), a digital data processor(40), and a crystal oscillator(50). The execution button(S2) executes a program at which a cursor is currently positioned. The reduced function button(S3) offers a selection menu for a program at which a cursor is currently positioned. The vertical scroll button(S4) moves a cursor on a current page toward a prior or a posterior page. The horizontal scroll button(S5) moves the screen left or right. The AD converter(30) converts analog signals, transmitted from the cursor moving member, into digital signals. The digital data processor(40) processes the digital signals, output by the AD converter(30), and transmits the processed data to a main body of a computer by using an embedded program synchronizable with the mouse protocol. The crystal oscillator(50) supplies a clock for the digital data processor(40).
Patent KR-20030039803-A (KR)
Title: Method for assembling of meeting members as premium in internet server
Inventor: SON JI MYEONG
Filed: 2001-11-14
Abstract: PURPOSE: A method for collecting members through a free gift lottery in an Internet server is provided to reduce a marketing cost and increase an accomplishment by managing a member attracting event through a free gift. CONSTITUTION: A contents server supplies a homepage including contents information, free gift event information, and a member joining information to a communication terminal connected through the Internet(S201). If a user joins to the server as a member, a cyber money supply is informed to the communication terminal(S203). The contents server judges whether recommendation member information is inputted from a member(S204). If recommendation member information is inputted, it is judged whether cyber money obtained by the member is more than an acquisition limit(S205). If the cyber money is more than an acquisition limit, additional cyber money is not obtained to the communication terminal(S208). In addition, it is judged whether the user wants to participate in a free gift event(S207). If the user wants to participate in a free gift event, the contents server withdraws cyber money of the member stored in the database and supplies free gift lottery ticket information to the communication terminal. If a free gift participation term is terminated, the contents server draws a free gift lottery ticket and informs a prize winning lottery ticket to all members. Free gift delivery information is informed to a member who possesses the prize winning lottery ticket information.
Patent KR-20030039839-A (KR)
Title: CUTTER. for. RADISH.
Inventor: PARK JOO SEOB
IPC: B02C23/02
Filed: 2001-11-15
Abstract: PURPOSE: Provided is a machine for slicing a radish which allows the machine to slice vegetables like the radish instead of manual work so that it increases convenience in work and reduces work time. CONSTITUTION: The machine for slicing the radish comprises the parts of: a transfer section which transfers the radish left and right constantly; a cut length adjuster which adjusts the length of the radish transferred; a cutting blade which vertically cuts the adjusted radish; a compression device which allows the cut radish to fall down and be pressed to a blade frame; and the blade frame and a radish passage switch which allow the cut radish to pass through the blade frame like a Paduk board and be sliced into small pieces.
Patent KR-20030041060-A (KR)
Inventor: AHN SEONG YONG
IPC: H01J11/24
Filed: 2001-11-19
Abstract: PURPOSE: A plasma display panel is provided to lower a discharge start voltage by the concentration of the electric field, while achieving improved light emitting efficiency. CONSTITUTION: A plasma display panel comprises a pair of sustain electrodes(44,46) formed on an upper substrate; and an address electrode for causing an address discharge with the scan electrode. The sustain electrodes have transparent electrodes(44A,46A) made of a transparent electrode material, metal electrodes(44B,46B) for compensating for the resistant component of the transparent electrodes, and protrusion electrodes(44C,46C) protruded from the transparent electrodes. The protrusion electrodes have both ends with sharp portions(55) which are connected with each other through a curved surface.
Patent KR-20020071702-A (KR)
Title: Dram cam cell with hidden refresh
Inventor: BATSON KEVIN A
IPC: G11C15/04
Filed: 2001-11-26
Abstract: PURPOSE: A DRAM CAM cell with hidden refresh is provided, which performs a hidden refresh of stored data without delaying or interrupting a CAM search cycle. CONSTITUTION: A Dynamic Content Addressable Memory (DCAM) cell(200a) topology that contains fewer that performs a "hidden" refresh of stored data that does not delay nor interrupt the CAM search cycle, thereby providing SCAM-like performance. A non-destructive read operation, is performed such that the stored-data does not have to be written back because of a refresh-read operation. A reliable CAM search is performed after a read operation and before or even while the refresh-data is being written back. Soft-error detection processes is performed on each CAM entry during the pendency of the refresh cycle. The DCAM cell is used in a digital system such as a digital computer and a Network Router.
Patent KR-20030044250-A (KR)
Title: Method for color message display in mobile terminal
Inventor: KIM YEONG HUN
IPC: H04B1/38
Filed: 2001-11-29
Abstract: PURPOSE: A color message display method in a mobile terminal is provided to display a received character message in a previously designated color and background image. CONSTITUTION: When a character message using an SMS(Short Message Service) is received(S10), it is judged whether information on a background image, a background image color and a character color are included in the received message(S11). If the message includes the information, corresponding background image and character color are prepared(S12) and displayed when a user checks the character message(S14). If the received character message does not include such information, a modem of the mobile station prepares a basic image color and character color as set(S13) and displays it accordingly when the user checks the character message(S14).
Patent KR-20020043171-A (KR)
Title: Adjustable phase shifter
Inventor: FISCHER MICHAEL C
IPC: H03K5/08
Filed: 2001-11-30
Abstract: PURPOSE: A simple, easy and inexpensive adjustable phase shifter is provided to change the phase of a digital signal. CONSTITUTION: The phase shifter for adjusting the phase of an output digital signal while maintaining the symmetry of the input signal comprising an input waveform signal(10), a comparator(20), an adjustable resistor(30) and an output waveform signal(40). The comparator(20) has a positive feedback path to an input and an output. The adjustable resistor(30) is connected along the positive feedback path to the output of the comparator(20) and to the positive input of the comparator(20). Thereby, the phase shifter produces the output waveform signal(40) shifted in phase from the input waveform signal(10) with the same duty cycle as the input waveform signal(10).
Patent KR-20020046936-A (KR)
Inventor: PARK BONG HYEON
IPC: A47G9/02
Filed: 2001-12-06
Abstract: PURPOSE: A paper quilt and its manufacturing method are provided to produce a light paper quilt having various colors and patterns as well as good carrying and transportation properties by reusing waste paper and Korean paper. CONSTITUTION: The manufacturing method of the paper quilt comprises the steps of; forming a first sheet(110) composed of at least one of layers selected among a group of at least one paper layers, a non-woven fabric layer, and a pulp layer; forming a second sheet(120) composed of at least one of layers selected among a group of at least one paper layers, the non-woven fabric layer, and the pulp layer in opposition with the first sheet; forming a fastening member(140) of an adhesive or a double sided tape on the bottom surface or the top surface of the first sheet; and connecting the first sheet and the second sheet with the fastening member.
Patent KR-20030046969-A (KR)
Title: noise reduction system of oil pan for vehicle
Inventor: LEE TAE GYEONG
IPC: F01M11/00
Filed: 2001-12-07
Abstract: PURPOSE: A noise reducing apparatus is provided to reduce noise generated from an oil pan by generating frequency having a phase reverse to a phase of resonance frequency of the oil pan. CONSTITUTION: A noise reducing apparatus(10) reduces vibration of an oil pan(1) and noise generated due to vibration of the oil pan(1). The noise reducing apparatus(10) includes an accelerometer(11) for measuring vibration of the oil pan(1) and an electronic circuit board(12), which converts a vibration value of the oil pan(1) into an electric signal and amplifies the electric signal. A piezoelectric device assembly(13) is provided to generate vibration having a phase reverse to a phase of vibration generated from the oil pan(1). A vibration plate(14) generates noise having a phase reverse to a phase of noise generated by the oil pan(1).
Patent KR-20020055369-A (KR)
Inventor: DANNO TADATOSHI
IPC: H01L21/60
Filed: 2001-12-12
Abstract: PURPOSE: A semiconductor device is provided to improve reliability of wire connection and to prevent a peeling-off between the tab to which the semiconductor element is fixed and resin which constitutes the package. CONSTITUTION: An aback side of the package serves as a mounting surface. The tab(4), tab suspension leads(6), and one surfaces(14) of leads(7) are exposed to the back side of the package. The tab(4), the tab suspension leads(6) and the leads(7) are formed by a single, patterned lead frame made of copper. Four corners of the tab(4) are contiguous to the tab suspension leads(6) which extend radially, and in the form of the lead frame they support the tab(4). Around the tab(4) are arranged plural leads(7) at predetermined intervals along the sides of the quadrangular package in such a manner that their inner ends are in proximity to the tab(4). Outer ends of the tab suspension leads(6) and leads(7) extend up to the peripheral edges of the package.
Patent KR-20020050722-A (KR)
Title: Heat bonding method and heat bonding device
Inventor: MIYAMOTO TAKEHIKO
IPC: H05K1/02
Filed: 2001-12-20
Abstract: PURPOSE: A heat bonding method and a heat bonding device are provided to suppress an incidence of faulty products even if manufacturing errors in component parts are not always equal to each other. CONSTITUTION: An inequality relationship among "design value + X2", "design value + X1", "design value", "design value - X3", and "design value - X4", where X1, X2, X3, and X4 are positive numbers. First step(S301), it is checked whether or not the measurement result of the distance D1 between the first mark MA and the second mark MB is greater than "design value + X1" and smaller than "design value + X2". When the relationship is satisfied, a current condition for the heat bonding is replaced to the condition 2(S305), and the instruction to initiate the heat bonding under the condition 2 is issued(S310).
Patent KR-20030051000-A (KR)
Title: Method of forming miniature pattern semiconductor device
Inventor: PARK CHEOL SU
IPC: H01L21/3205
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a fine pattern of a semiconductor device is provided to reduce fabricating cost by forming the fine pattern corresponding to high integration while using two materials having high dry etch selectivity. CONSTITUTION: The second insulation layer is formed on the first insulation layer(1). A photoresist layer of a predetermined pattern is formed on the second insulation layer to dry-etch the second insulation layer. After the photoresist layer is removed, the third insulation layer is deposited on the resultant structure. After the fourth insulation layer is deposited on the third insulation layer between the second insulation layers, the first planarization process is performed. The second planarization process is performed by using a recipe whose dry etch selectivity of the third and fourth insulation layers is 1:1 and an etch process stops when the second insulation layer is exposed. After the third insulation layer is etched by using the fourth and second insulation layers as a mask, the fourth insulation layer is eliminated. After a conductive layer(6) is filled between the second and third insulation layers, the third planarization process is performed.
Patent KR-20030052640-A (KR)
Title: Image sensor with Light shield layer
Inventor: LEE JU IL
IPC: H01L27/146
Filed: 2001-12-21
Abstract: PURPOSE: An image sensor is provided to be capable of simplifying manufacturing processes and improving light shielding effect by using TiN as a light shielding layer. CONSTITUTION: A substrate(210) is provided with an optical sensing part and a peripheral region. A passivation layer(321) is formed on the substrate. A color filter(325) is formed on the passivation layer(321) corresponding to the optical sensing part. A light shielding layer(322) is covered to the peripheral region spaced apart from the color filter(325). At this time, titanium nitride(TiN) is used as the light shielding layer(322). Also, the thickness of the light shielding layer(322) made of TiN is 300-3000Å.
Patent KR-20030053653-A (KR)
Title: Halon System
Inventor: KIM DEOK GYU
IPC: C21B7/12
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for blocking backflow of melt and cooling crack part during one shot opening of blast furnace tap hole is provided to prevent delay of tapping and improve drilling workability of the tap hole at the same time by cutting off backflow of melt in advance. CONSTITUTION: The apparatus includes a halon tank part comprising a halon tank(220) for storing halon powder solution, a halon injection port formed at one side of the lower part of the halon tank(220), a detonator protection case, a detonator part installed inside the detonator protection case, a pressure transmitter(220a) for sensing pressure difference, a burst disk integrated with flange so that it is burst during explosion, and a protection plate; a CO2 tank part comprising a CO2 tank(200) capable of maintaining high pressure and low temperature state, a manometer(200a) and a pressure transmitter(200b) installed on the upper part of the CO2 tank(200) to display CO2 pressure and sense pressure difference inside the CO2 tank(200), and an injection valve(205) attached to the lower part of the CO2 tank(200) to inject CO2 into the CO2 tank(200); and a nitrogen tank part comprising a nitrogen tank(210) for storing N2, a first pressure transmitter(210a) installed on the upper part of the N2 tank(210), a second pressure transmitter(210b) installed in rear of blow supply way of a tap hole opener(10), and an automatic valve(270a) attached to the N2 supply line so that the automatic valve(270a) is opened and closed by set values of the first and second pressure transmitters(210a,210b).
Patent KR-20030053406-A (KR)
Title: separator for molten carbonate fuel cell
Inventor: JUN JUNG HWAN
IPC: H01M2/14
Filed: 2001-12-22
Abstract: PURPOSE: A separator for a molten carbonate fuel cell is provided, to improve the durability of the separator under the condition of a high temperature molten salt by carrying out double coating. CONSTITUTION: A molten carbonate fuel cell contains a separator containing a nickel coating layer at the region contact with a positive electrode, wherein a titanium nitride(TiN) coating layer with a thickness of 10 micrometers or less is formed between the surface of the separator and the nickel coating layer. Preferably the thickness of the nickel coating layer is 25-50 micrometers.