baber/WOPTO huggingface dataset:
Patent KR-20020006107-A (KR)
Title: Handphone or cellular phone or PCS digital wireless phone with wristwatch style and the method using the same
Inventor: PARK YOUNG JUNE
IPC: H04B1/38
Filed: 2000-07-11
Abstract: PURPOSE: A watch type portable phone and a method thereof are provided to offer the functions of a wristwatch ordinarily and to use a voice receiving unit and a voice transmitting unit if necessary. CONSTITUTION: A watch type portable phone is comprised of a function button part(20), an LCD screen(10), an upper surface button part(30), an antenna(50), a voice receiving unit, a buzzer(90), a voice transmitting unit, and a battery(80). The function button part(20) is located at the right of the upper side of a body part(5). The LCD screen(10) is located at the right side of the function button part(20). The upper surface button part(30) is located at the right side of the function button part(20) and above the LCD screen(10). The antenna(50), located at the right side of the upper surface button part(30), is protruded from the upper surface button part(30). The voice receiving unit comprises an earphone(40) and a rewind button(42). The buzzer(90), located at the right side of the voice receiving unit, emits sounds when a telephone call is received or a specific function is operated. The voice transmitting unit, composed of a microphone(60), is located at the right side of the buzzer(90). The battery(80) is inserted into a slot formed along the lower side of the body part(5).
Patent KR-20010021236-A (KR)
Inventor: QUINN WILLIAM F
IPC: H01H37/54
Filed: 2000-08-07
Abstract: PURPOSE: A pressure and temperature responsive switch assembly is provided to have a simple structure and low circuit resistance, and use to open or close a circuit according to an increase in pressure or in temperature. CONSTITUTION: At ordinary temperatures and under normal pressure, a fixed contact(10) is connected to a metallic terminal plate(30) mounted in a housing A by a switch blade(40) made of a bimetallic strip or a shape memory alloy. When a predetermined high temperature is reached, the blade(40) is deformed to break off contact with the contact(10). When the pressure at a pressure port(14) in the housing reaches a predetermined high pressure, a snapping diaphragm(16) made of soft metallic foil for closing the port reverses its projecting surface to push up a bumper(42), thereby bringing the blade(40) out of contact with the contact(10) to open a circuit. Low resistance is achieved by surface-treatment of those contact components and by high engagement force. In preparation for the occasion when this switch is not actuated by the high pressure, the diaphragm(16) can be adapted to be broken by an excessive pressure.
Patent KR-20010000200-A (KR)
Inventor: KIM YUN JEONG
IPC: B32B1/02
Filed: 2000-08-11
Abstract: PURPOSE: A method for preparing a packaging material using serpentine is provided, to prevent bacteria and mold from proliferating, thereby to increase the preservation period. CONSTITUTION: The method comprises the steps of crashing serpentine to 100-1,300 mesh to obtain serpentine powder; and mixing the serpentine powder with packaging base material in the ration of 5:95 - 25:75 by weight. Also the method comprises the steps of crashing serpentine to 100-1,300 mesh to obtain serpentine powder; coating packaging base material with an adhesive; and spraying the crashed serpentine onto the surface of the packaging base material by the amount of 10-100 g/square meter. Preferably nephrite is used rather than jadeite as serpentine.
Patent KR-20020013298-A (KR)
Title: Truck rear safety board rotating structure
Inventor: KIM GYEONG PIL
IPC: B62D33/00
Filed: 2000-08-14
Abstract: PURPOSE: Operation structure of a rear safety plate for a truck is provided to fix a rear safety plate in a rear part of a truck by installing a gear in a rotating shaft of the vehicle frame, and to lift up the rear safety plate conveniently by turning the gear with an operator. CONSTITUTION: An operating system of a rear safety plate(2) is composed of the rear safety plate connected to a vehicle frame(1) by a rotating shaft, and moved up and down; a first gear(10) having a rotating handle(20); a second gear(50) installed in the rotating shaft connecting the vehicle frame to the rear safety plate, and engaged with the first gear; plural fixing holes separated from the central axis of the first gear; and a fixing pin(40) inserted to the fixing hole to fix the first gear. The rear safety plate is turned around the rotating shaft with pulling the fixing pin from the fixing hole and turning the handle. The first gear is fastened with inserting the fixing pin to the fixing hole of the first gear in placing the rear safety plate. The rear safety plate is lifted up conveniently with turning the gear by the rotating handle.
Patent KR-20020016059-A (KR)
Title: An incinerator
Inventor: MA YOUNG SOOK
IPC: F23G5/00
Filed: 2000-08-24
Abstract: PURPOSE: An incinerator is provided to effectively burn various wastes according to sorts of the wastes and to completely remove harmful components generated from wastes by burning the wastes in multi-step combustion process. CONSTITUTION: An exhaust port(30) for discharging exhaust gas is formed on an upper portion of a combustion chamber(10). A blower(5) is provided to blow air into the combustion chamber(10). A plurality of combustion spaces(11,12,13) are formed at a lower portion of the combustion chamber(10). The combustion spaces(11,12,13) are vertically arranged and partitioned by a supporting plate(15) in such a manner that the wastes can be burned in the combustion chamber(10) according to sorts thereof. The first burning device(20) and the second burning device(25) are provided at an upper portion of the combustion chamber(10). The first burning device(20) re-burns exhaust gas which is discharged by an operation of a plurality of heating wire layers(21). The second burning device(25) re-burns exhaust gas discharged due to ignition gas supplied into a gas pipe(26). A dust removing device(40) is provided in the exhaust port(30).
Patent KR-20020016261-A (KR)
Title: Apparatus and method for checking cell loss in bsc
Inventor: LEE YEONG GWON
IPC: H04B17/40
Filed: 2000-08-25
Abstract: PURPOSE: An apparatus and method for preventing a loss of cells in a base station controller is provided to prevent a cell loss generated when boards are loaded and/or unloaded. CONSTITUTION: An Rx_buffer(310), enabled by a Tx enable signal(Tx_enb) provided through a backboard, buffers Tx_data. Also the Rx_buffer(310) buffers an Rx enable signal(Rx_enb) and an external clock(EXT_CLK) provided from the backboard. An FIFO(314) outputs the Tx_data provided from the Rx_buffer(310) in the order provided. Also the FIFO(314) outputs the Rx_data in the order provided. If power is supplied as a board is installed, a reset circuit(318) outputs a reset signal(ISA_RET) to initializes this board. An EPLD(316) delays the Rx enable signal(Rx_enb), received by the external clock(EXT_CLK) provided from the Rx_buffer(310), for a given time and outputs a buffer enable signal(buf_enable). A Tx_buffer(312) buffers the Rx_data, provided from the FIFO(314), by the buffer enable signal(buf_enable) outputted from the EPLD(316) and outputs the data to the backboard.
Patent KR-20000072291-A (KR)
Inventor: JUNG GWON SU
IPC: C04B18/06
Filed: 2000-08-24
Abstract: PURPOSE: A manufacturing method of ascon filler using waste instead of limestone used in a conventional method is provided, which reduces manufacturing cost, improves abrasion resistance and heat resistance. CONSTITUTION: The manufacturing method of ascon filler using waste comprises the steps of: gathering wastes such as steel-making dust, waste gypsum and fly-ash; storing in silo; mixing steel-making dust, waste gypsum with fly-ash in a ratio of 6:2:2, 5:2:3 and 6:1:3; delivering produced ascon filler to products silo; manufacturing ascon.
Patent KR-20010050612-A (KR)
Inventor: KOYAMA JUN
IPC: G09G3/30
Filed: 2000-09-23
Abstract: PURPOSE: An El display device and electronic apparatus are provided to realize an EL display device for displaying an image which has a good balance between the desired brightnesses of red, blue, and green light, using organic EL materials with different brightnesses of red, blue, and green light. CONSTITUTION: The EL display device has a pixel portion(101), and a data signal side driver circuit(102) and a gate signal side driver circuit(103) arranged in the periphery of the pixel portion, which are all composed of TFTs formed on a substrate. Note that although the EL display device has one data signal side driver circuit and one gate signal side driver circuit in the embodiment mode of the present invention, two data signal side driver circuits may also be used in the present invention. Furthermore, two gate signal side driver circuits may also be used. The data signal side driver circuit(102) fundamentally Contains a shift register(102a), a latch (A)(102b) and a latch (B)(102c). Further, clock pulses (CK) and start pulses (SP) are input to the shift register(102a), digital data signals are input to the latch (A)(102b), and latch signals are input to the latch (B)(102c). The digital data signals input to the pixel portion are formed by a time partitioning gradation data signal generator circuit(114). This circuit, along with converting a video signal which is an analog signal or a digital signal into a digital data signal for performing time partitioning gradation, is a circuit which generates timing pulses or the like which are necessary for performing time partitioning gradation display.
Patent KR-20020026653-A (KR)
Title: Plasma display panel forming differently width of partition wall
Inventor: HUH EUN GI
IPC: H01J11/34
Filed: 2000-10-02
Abstract: PURPOSE: A plasma display panel having different widths of barrier ribs is provided to control a size of discharge space by increasing or decreasing a width of barrier rib formed on the rear substrate. CONSTITUTION: A multitude of address electrode(28) is formed in a stripe shape on a rear substrate(22). A multitude of barrier rib having different widths is formed between the address electrodes(28). The width of the barrier rib is reduced from an edge portion of the rear substrate(22) to a center of the rear substrate(22). The first to the fifth barrier ribs(201-205) are formed in a predetermined interval from the center of the rear substrate(22) and the edge portion of the rear substrate(22). The width of the first barrier rib(201) formed on the center of the rear substrate(22) is broader than the width of the fifth barrier rib(205) formed on the edge portion of the rear substrate(22). An area of the first discharge space(301) of the first barrier rib(201) is larger than the area of the second discharge space(302) between the second and the third barrier ribs(202).
Patent KR-20020032012-A (KR)
Title: structure of PCB for fabricating semiconductor
Inventor: LEE CHUN HEUNG
IPC: H01L23/52
Filed: 2000-10-25
Abstract: PURPOSE: A structure of a printed circuit board for fabricating a semiconductor is provided to perform easily an alignment process between a stencil and an input/output pad opening by improving a structure of the input/output pad opening of the printed circuit board. CONSTITUTION: An input/output pad(1) is formed with a metal. An input/output pad opening(2) is used for exposing the input/output pad(1) to an outside. An existing input/output pad opening(2) has a structure of a circular shape. The input/output pad opening(2) of the circular shape is changed to the input/output pad opening(2) of a rectangular shape. A length of the input/output pad opening(2) corresponds to a diameter of the existing input/output pad opening(2). An area of the input/output pad opening(2) of the rectangular structure is larger than the area of the existing input/output pad opening(2) of the circular structure.
Patent KR-20020032036-A (KR)
Title: The artificial flower with function of case
Inventor: YOO RI
IPC: A41G1/00
Filed: 2000-10-25
Abstract: PURPOSE: An artificial flower with a case function is provided to maximize the effect of visual beauty of the artificial flower by making a bud of the artificial flower to be opened or closed. CONSTITUTION: The artificial flower with a case function is comprised of plural petals arranged to form a flower bud and having the center of gravity tending to open the flower bud; a hinge device for making the flower bud to be opened and closed; a hollow type flower stalk supporting the petals at the lower ends of them; a manipulating device installed within the flower stalk so as to move the petals up and down according to the operation of the hinge device; and a gift stand to be inserted in the interior space of the flower bud.
Patent KR-20020032076-A (KR)
Title: Method for manufacturing the MML semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/3105
Filed: 2000-10-25
Abstract: PURPOSE: A fabrication method of MML(Merged Memory and Logic) devices is provided to improve a uniformity and a planarization of metal lines by forming planarized layers on a first and a second oxide layers. CONSTITUTION: After forming metal lines(3) on a silicon substrate(1), a first oxide layer(5), a first planarized layer(7), a second oxide layer(9) and a second planarized layer(11) are sequentially formed on the resultant structure. The upper portion of the second planarized layer is removed by a first CMP(Chemical Mechanical Polishing). A second CMP is performed to expose the surface of the first planarized layer(7) by using SiO2 or CeO2 slurry. Then, a third CMP is carried out to expose the surface of the first oxide layer(5). A silicon nitride is used as the first and second planarized layers(7,11).
Patent KR-20020032189-A (KR)
Inventor: JI PIL SEON
IPC: H01L27/108
Filed: 2000-10-26
Abstract: PURPOSE: A method for fabricating a capacitor is provided to increase capacitance by enlarging a surface area of a dielectric layer. CONSTITUTION: An interlayer dielectric(35) and the first etch stop layer(36) are formed on a semiconductor substrate(31). The first contact hole is formed by patterning the first etch stop layer(36) and the interlayer dielectric(35). A plug(39) is formed thereon. The first sacrificial layer(41) is formed on the first etch stop layer(36) and the plug(39). The second etch stop layer is formed on the first sacrificial layer(41). The first amorphous silicon layer(47) is formed on the second etch stop layer. The second sacrificial layer is formed on the second etch stop layer. The second amorphous silicon layer is formed on the first amorphous silicon layer(47) and the second sacrificial layer. The first amorphous silicon layer(47) and the second amorphous silicon layer are changed into the first and the second polysilicon layers(53,55) by performing a thermal process. A hemispherical grain(57) is formed on the first and the second polysilicon layers(53,55). A lower electrode(59) is formed by doping dopants into the first and the second polysilicon layers(53,55).
Patent KR-20020033265-A (KR)
Title: Presser foot assembly for sewing machine
Inventor: YAMANOI YOSHIAKI
IPC: D05B29/08
Filed: 2000-10-30
Abstract: PURPOSE: A pressure plate of a sewing machine is provided to make a structure simple, to heighten durability, to make needlework easy and to secure stable needlework. CONSTITUTION: The pressure plate of a sewing machine comprises a pressure plate(1), a sliding belt(2) placed vertically, a pressure member(3) attached to the lower part of a pressure plate support(5) elastically to make vertical displacement possible and composed of an upper part(5a) having a connector(5d) connected with a pressure bar(7) extended from the pressure plate(1) and a lower part(5b) connected with a pressure member(3), and a pressure plate support(5) coupled with a pressure bar extended from a main body of a sewing machine to a needle plate.
Patent KR-20020035312-A (KR)
Inventor: BYUN JAE GEUN
IPC: E05F3/14
Filed: 2000-11-06
Abstract: PURPOSE: A floor hinge is provided to control opening/closing rate of a door, to prevent loss of acting fluid and to retain a certain hydraulic pressure by comprising several chambers. CONSTITUTION: The floor hinge(200) comprises a door rotation control assembly(210) to adjust opening/closing of the door; a bottom casing(220) to carry the assembly(210); and an upper casing(230) located on top portion of the bottom casing(220) to form a plurality of chambers(222, 223) and to seal the bottom casing(220). Between both casings(220, 230), a packing component such as rubber ring(240) is placed to prevent loss of acting fluid from the chambers. The upper casing(230) has a hole(232) for passing a rotation shaft(212) of the door through. The hole(232) has O-shaped sealing material(234). The upper casing also includes a pore(236) for introducing the fluid and a metallic cap(238) contacting to the pore.
Patent KR-20010051747-A (KR)
Inventor: MIZUTANI KATSUMI
IPC: A61F13/00
Filed: 2000-11-17
Abstract: PURPOSE: To improve the wearing feel of a throw-away body liquid absorptive wearing article having elastic and stretchable flaps. CONSTITUTION: Sheets 26 forming the flaps 10A and 20 of the body liquid absorptive wearing article 1 are folded and superposed at flap folding lines 17 and 39, by which top edges 40A and 40B are formed. Elastic members 34 and 36 mounted in a stretched state to the top edges 40A and 40B are joined to the sheets 26 apart at least 1 mm from the folding lines 17 and 39.
Patent KR-20020038317-A (KR)
Title: A joint structure for a plastic and steel
Inventor: KIM GEON JIN
IPC: F16B1/00
Filed: 2000-11-17
Abstract: PURPOSE: A structure for coupling plastic body and steel body is provided to improve workability of coupling of the plastic body and the steel body and to prevent damage of painting of the steel body during coupling. CONSTITUTION: A temporary assembly form(12) with a coupling hole(11) on a plastic body(10) is integrally formed by injection. The plastic body is assembled to a steel body(20) with a coupling hole(21) corresponding with the temporary assembly form. A coupling screw(30) is coupled to the coupling hole of the plastic body to expand the temporary assembly form to press the coupling hole of the steel body to securely couple the plastic body and the steel body.
Patent KR-20020038386-A (KR)
Inventor: LEE SEUNG UN
IPC: G06F1/16
Filed: 2000-11-17
Abstract: PURPOSE: A computer body casing is provided to reduce size and to easily assemble and disassemble such parts as a main board, a disk driver and a power supply. CONSTITUTION: The computer body casing(1) includes the first and the second casings combined with each other to form a receiving space, a top cover(30) combined to the upper portions of the first and second casings, a casing support(40) to support the body casing at lower portions of the first and second casings, a main frame(50) received in one of the first and second casings, a subsidiary frame(60) combined to the upper portion of the main frame to form an installation space for a main board(3), and an electromagnetic wave interrupting cover(70) placed on the subsidiary frame to cover the main board. Plural disk drive openings(11) are formed on one sidewall of the first casing to expose the front faces of disk drives. On one sidewall of the second casing, connector insertion holes(21) are formed to install a mouse, a keyboard, a printer and a scanner. An air inlet(23) is formed in a portion of the first casing to induce the external air into the casings. The top cover is combined via a hook or a screw.
Patent KR-20020039457-A (KR)
Title: Ferroelectric memory device and method for forming the same
Inventor: KIM HYEON HO
IPC: H01L27/115
Filed: 2000-11-21
Abstract: PURPOSE: A ferroelectric memory device and a method for fabricating the same are provided to maximize capacitance of a capacitor by using a ferroelectric capacitor. CONSTITUTION: An isolation layer(12) is formed on a semiconductor substrate(10). The first and the second gate patterns(17a,17b) are formed on an active region of the substrate(10). The first source region(19a), a common drain region(19b), and the second source region(19c) are formed at both sides of the first and the second gate patterns(17a,17b). The first and the second MOS transistors(T1,T2) are completed by forming a spacer(20) at a sidewall of the first and the second gate patterns(17a,17b). The first interlayer dielectric(22) is formed on a whole surface of the above structure. A bit line(25) is formed by a patterning process. The second interlayer dielectric(27) is formed on the first interlayer dielectric(22). The first and the second contact plugs(30a,30b) are formed by performing a CMP(Chemical Mechanical Polishing) process. A lower electrode layer(35) is formed on the second interlayer dielectric(27). The first ferroelectric layer(36) is formed on the lower electrode layer(35). An intermediate electrode layer(37) and the second ferroelectric layer(38) are formed on the first ferroelectric layer(36). An upper electrode layer(39) is formed on the second ferroelectric layer(38). A stack capacitor is formed by the patterning process. An insulating layer(42) is formed on the whole surface of the above structure. A metal line(45) and a plate line(47) are formed by the patterning process.
Patent KR-20020040172-A (KR)
Title: Shading the light means of vehicle
Inventor: KIM GUN HO
IPC: B60J3/06
Filed: 2000-11-23
Abstract: PURPOSE: A sun visor of a vehicle is provided to control shading ratio according to light induced through a windshield glass and to supply convenient travelling state. CONSTITUTION: A sun visor for a vehicle comprises an upper frame(100) rotationally combined to a roof panel(1) through a pivot arm(4); plural through holes(110) formed on a front face of the upper frame; a guide rail(200) mounted on a lower portion of the upper frame by having plural through holes(210); a lower frame(300) mounted on a lower portion of the guide rail; a rail guide(310) movably arranged on an inner portion of the lower frame; a fixed polarized light plate(400) composed of a glass by being fixed on upper and lower frames; a variable polarized light plate(500) installed on a front face of the fixed polarized light plate; a pin(510) combined to the through holes; a control unit moving the variable polarized light plate; a knob(610) rotationally mounted in the middle of the lower frame; and a pinion(620) integrally formed in the lower frame.
Patent KR-20010071522-A (KR)
Title: Coating processing apparatus
Inventor: HASHIMOTO HIROSHI
IPC: H01L21/00
Filed: 2000-12-19
Abstract: PURPOSE: A coating device is provided to effectively perform the adjustment of the film thickness of a coating film after a coating liquid is applied. CONSTITUTION: The coating device includes a rotary cup(42) having an opening part at the upper part and housing a substrate, a spin chuck(41) for rotating the substrate(G) in the rotary cup(42), a cap body(45) attached (to) the rotary cup(42) and having an opening(46), a resist liquid discharge nozzle(51) for discharging the resist liquid to the substrate G through the opening(46) of the cap body(45), a small cap(53) for blocking the opening(46) of the cap body(45) and a projecting member(53a) provided on the lower surface of the small cap(53) and positioned in the rotary cup(42) when the small cap(53) is attached to the opening(46) of the cap body(45).