baber/WOPTO huggingface dataset:
Patent KR-20010004894-A (KR)
Inventor: LIM CHANG MUN
IPC: H01L27/10
Filed: 1999-06-30
Abstract: PURPOSE: A charge storage electrode formation method in semiconductor devices is provided to be capable of facilitating subsequent mask process or etch process by forming slantly a dummy capacitor in the outer most of the cell. CONSTITUTION: An oxide film pattern for forming a lower charge storage electrode is formed on a semiconductor substrate. A silicon layer for a lower charge storage electrode is formed on the resulting surface. A photosensitive mask is formed on the resulting surface, thus removing the silicon layer in the portion other than the oxide film pattern and a portion of the silicon layer for a lower charge storage electrode formed in the outer most area is also removed. The photosensitive film and the silicon layer on the result are removed to expose an upper portion of the oxide film pattern. After removing the photosensitive film and the oxide film pattern, a dielectric film(150) is formed so that the outer most lower charge storage electrode can be slanted.
Patent KR-20000017026-A (KR)
Inventor: NAGASE HIROSHI
IPC: B66B5/00
Filed: 1999-08-03
Abstract: PURPOSE: An elevator device is provided to perform the repair and check work of a device for driving a boarding cage and a fire detector at the same time. CONSTITUTION: The elevator device is comprised of: a boarding case(2) for elevating along with a guide rail(4a, 4b) erectly installed inside an elevating route(1); a winding up and elevating rope(6) hang with the boarding cage; a traction sieve(10) for driving a traction by winding up and hanging the winding up and elevating rope; a drive machine installed on the upper part of the elevating route with the traction sieve; a fire detector(18) installed on the upper side of the drive machine; a check machine in a position facing the fire detector.
Patent KR-20010017511-A (KR)
Inventor: CHO WON GI
IPC: H01J1/30
Filed: 1999-08-12
Abstract: PURPOSE: A field emission display and a method of fabricating the same are provided to minimize damage of an emitter and contamination of a tip region and to easily form a focusing insulating layer without regard to the structure of the emitter. CONSTITUTION: A photosensitive resin is formed on a substrate(8), and then patterned. The photosensitive resin is heated at a temperature including a buffer step for improving adhesive strength of the substrate and the photosensitive resin and removing volatile components contained in the photosensitive resin, to form a focusing insulating layer(18). The photosensitive resin is negative-tone photoresist whose exposed portions are removed by exposure and developing processes. A protection layer for blocking emission of the volatile components contained in the resin is formed on the surface of the photosensitive resin.
Patent KR-20010018085-A (KR)
Inventor: CHA SEUNG SIK
IPC: F16F7/00
Filed: 1999-08-17
Abstract: PURPOSE: A vibration absorbing structure is provided to minimize the vibration and the noise generated on the driving of an electronic pump. CONSTITUTION: A "L" type bracket(10) for doing a supporting operation to prevent the vibration and the noise generated on the driving of an electronic pump is jointed to one side of an electronic pump(4) by jointing members(3). Many vibration absorbing members(20) are jointed on the lower parts of the bracket(10) to absorb the vibration and the noise generated on the driving of an electronic pump. The vibration and the noise are firstly absorbed to a connecting member(2). Then, the vibration and the noise transmitted to the bracket(10) are completely absorbed to the vibration absorbing members(20).
Patent KR-20010018558-A (KR)
Inventor: LEE JONG SU
IPC: A23N15/00
Filed: 1999-08-20
Abstract: PURPOSE: A garlic clove separator is provided to automatically separate a clove of a garlic for seeding without deterioration of the garlic with low cost. CONSTITUTION: The separator comprises a motor(10) having a perpendicular driving shaft (14), a cylinder(20) gradually widened from a garlic clove inlet(22) toward a garlic clove (62) outlet(24) that is fixed on a top face of a frame(16) to cover the outside of the driving shaft, a conic body(32) installed the outer circumference of the driving shaft leaving a fixed space from the inner circumference of the cylinder, and a screw conveyor(30) forming a screw-shaped wing(36) on the surface of the body to rush garlic cloves. A shaft hole of the conic body is fitted into the driving shaft and fixed by a nut(42) for the sliding removal of the garlic cloves. The diameter of the conic body becomes gradually widen from the top toward the bottom to let the space between the inner circumference of the cylinder and the outer circumference of the screw conveyor get narrowed.
Patent KR-20010018653-A (KR)
Inventor: JIN YEONG GU
IPC: C23C2/06
Filed: 1999-08-20
Abstract: PURPOSE: A method for manufacturing hot-dipped galvanized coils and sheets having superior plating quality characteristics is provided to manufacture regular spangle having a uniform and appropriate size by regulating contents of Pb and Sb in the same composition of a zinc plating bath. CONSTITUTION: A method for manufacturing hot-dipped galvanized coils and sheets having superior plating quality characteristics consists the processes of manufacturing minimized spangle hot-dipped galvanized coils and sheets having a spangle size of 0.5 mm or less by spraying phosphate solution on the plated steel plate after plating an electrolytic cleaned and annealed rolled steel plate (1) in a plating bath (6) having a composition comprising 0.13 to 0.25 wt.% of Al, 0.06 to 0.12 wt.% of Sb, 0.005 wt.% or less of Pb, a balance of Zn and inevitable impurities; and manufacturing zero spangle (12) in which the spangle is not observed with naked eye by skin pass milling the minimized spangle hot-dipped galvanized coils and sheets. The phosphate solution is ammonium hydrogen phosphate or sodium hydrogen phosphate in a powder from, and sprayed in a concentration of 0.5 to 3.0 and amount of 80 to 120 g/m3.
Patent KR-20000023232-A (KR)
Title: Heat pump device
Inventor: TERAI TOSHIYUKI
IPC: F04C27/00
Filed: 1999-09-17
Abstract: PURPOSE: A heat pump is provided to accomplish the set up temperature of an object to be managed in its temperature, to reduce electricity consumption of a compressor and to control the pressure of a pressure distribution chamber properly. CONSTITUTION: A heat pump is composed of a scroll compressor(100), an evaporator(210), a condenser(220), an expansion valve(230), a control device(240), a rear pressure regulator(310), and a rear pressure regulator control device(300). The heat pump radiates heat by condensing high temperature and high pressure coolant vented from the compressor in the condenser, decompressing the coolant in the expansion valve, and absorbing heat by gasifying the coolant in the evaporator to perform movement of heat in a cooling cycle. Herein, cooling driving is realized by using an evaporator, and heating driving is realized by using a condenser.
Patent KR-20000006681-A (KR)
Inventor: JANG YONG JIN
IPC: D04H13/00
Filed: 1999-10-18
Abstract: PURPOSE: A textile manufacture method using a waste fabric is provided to discharge an infrared ray and a negative ion or to have functions of antibiosis and deodorization. CONSTITUTION: The textile manufacture method comprises the steps of: putting fine particles such as waste fabric fragments, mineral powder for radiating far infrared rays, a certain amount of charcoal powder and mugwort powder into a container put with a single fiber and an adhering agent; repeatedly passing the mixed solution through plural rollers and milling the particles of the mixed material to be over 3000 mesh; systematizing to form a regular volume and a system by passing the single fiber as the material of cotton through a first roller; equally spraying the mixed solution on the upper side face of the single fiber and drying the single fiber soaked with the mixed solution.
Patent KR-20010039159-A (KR)
Inventor: JUNG BYEONG MAN
IPC: G07B15/02
Filed: 1999-10-29
Abstract: PURPOSE: A navigation system having an expressway toll calculation function is provided to calculate the expressway toll using a GPS(Global Positioning System) automatically without a toll collector. CONSTITUTION: The navigation system includes a GPS(Global Positioning System)(10) calculating a present position by receiving a signal from a plurality of GPS satellites, and a system memory(13) having data base(131,132) having a map information and an expressway information and a toll information. An earth magnetic sensor(11) detects a traveling direction of a vehicle, and a gyro campus(12) detects a direction of the vehicle. And, an electronic control unit(17) controls to guide a road toward a destination inputted to a key pad(18) by a user in advance according to an output of the GPS and a CD-ROM(13) and the earth magnetic sensor and the gyro campus, and controls to calculate the toll according to the toll per expressway section stored in the system memory and to inform it to the user and to transmit it to the external. A transceiver apparatus(3) transmits information as to the expressway toll of a corresponding vehicle wirelessly according to a control signal of the electronic control unit. And, a liquid crystal display device(9) displays the position of the vehicle and the required time to the destination and a related map to the user according to a control signal of the electronic control unit. And, a voice information apparatus(14) performs a voice guide according to a control signal of the electronic control unit, and a speaker(15) outputs an output signal of the voice information apparatus.
Patent KR-20010044956-A (KR)
Title: Air bag triggering device for vehicle
Inventor: SHIN SEUNG GYU
IPC: B60R21/16
Filed: 1999-11-01
Abstract: PURPOSE: An air bag actuator actuates a front air bag and a side air bag simultaneously with a single actuator. CONSTITUTION: An actuator(1) includes a front inertia body(20), a side inertia body(30) and a transmission part, a latchet part, a driving part and a valve. The front inertia body(20) is slidably accommodated in a housing(10) to move by inertia on front collision of a car. The side inertia body(30) placed on the transverse direction of the front inertia body(20) to move by inertia on side collision of the car. The transmission part releases a slider(60) from the latchet part. The driving part is released by the latchet part to act on the valve intercepting a discharging outlet(12) of high pressure gas. The valve is released by the driving part to discharge gas to an air bag.
Patent KR-20010045639-A (KR)
Title: Capillary for manufacturing semiconductor package
Inventor: KWAK JAE SEONG
IPC: H01L21/60
Filed: 1999-11-05
Abstract: PURPOSE: A capillary for manufacturing a semiconductor package is provided to easily transfer energy such as vibration to a lower end part of the capillary in a wire bonding process, by distributing and reducing concentrated stress of the capillary, wherein the stress is concentrated in a wire bonding process. CONSTITUTION: A lower end part of a capillary(10a) is molded to have an angle from 40 degrees to 90 degrees in manufacturing the capillary for forming a semiconductor package. The lower end part of the capillary desirably has an angle from 50 degrees to 60 degrees.
Patent KR-20010045903-A (KR)
Inventor: HYUN O YEONG
IPC: H01M10/058
Filed: 1999-11-09
Abstract: PURPOSE: Provided is a process for producing a lithium secondary cell by applying an electronic beam to a unit cell, which attaches the layers of the unit cell mutually and crosslinks a binder of electrodes with a polymer resin of a separator. CONSTITUTION: The lithium secondary cell is produced by applying the electronic beam to the unit cell comprising the separator between the electrodes, wherein the dose of the electronic beam is 2-20Mrad, therefore, the binder of the electrodes and the polymer resin of the separator are crosslinked in the presence of a plasticizer and/or a crosslinking agent, wherein the binder and the polymer resin are vinylidene fluoride-hexafluoropropylene copolymers and the crosslinking agent is selected from the group consisting of acrylate ester, diallyl ester, triallyl ester, diglycidyl ether, and triglycidyl ether.
Patent KR-20010046333-A (KR)
Title: Manufacture of energy generation equipment
Inventor: WON IN HO
IPC: F03D11/00
Filed: 1999-11-11
Abstract: PURPOSE: A manufacture of energy generation equipment is provided to generate energy while controlling the strength of the wind by controlling the width of a wind collection plate and the size of a horizontal rotator connected to a generator, wherein a rotational generator unit is coupled on an every direction wind collection unit, thereby generating energy regardless of the geographical features. CONSTITUTION: A manufacture of energy generation equipment includes an automatically opened or closed rotational wind collection unit(A), a horizontal rotator(B) coupled on the wind collection unit for controlling the strength of the wind while generating energy, an every direction wind collection unit(F) and a rotational generator unit(G) coupled with the horizontal rotator.
Patent KR-20000035517-A (KR)
Inventor: DAKETZIGAZSIGE
IPC: H01L21/336
Filed: 1999-11-17
Abstract: PURPOSE: A method for manufacturing a thin film transistor and an apparatus for manufacturing the transistor are provided to manufacture a thin film transistor with phosphorous free source and drain electrodes without forming amorphous silicon layer separately. CONSTITUTION: A method for manufacturing a thin film transistor includes first thru third steps. At the first step, an amorphous silicon layer(4) is formed on a substrate(1). At the second step, the substrate(1) with the amorphous silicon layer(4) on the surface is plasma manipulated. The plasma is an impurity ion selected from the fifth family. At the third step, a metal layer(7) is formed on the amorphous silicon layer(4). The second step is further performed consecutively without exposing the substrate(1) to the oxide air after the first step.
Patent KR-20000035773-A (KR)
Inventor: GARASAWAJUNICHI
IPC: H01L21/8238
Filed: 1999-11-30
Abstract: PURPOSE: A semiconductor memory device and a method for manufacturing the memory device are provided for a structure of semiconductor device on which the proximity effect and the loading effect hardly affect. CONSTITUTION: A semiconductor memory device includes a peripheral circuit region(14) and a memory cell region(12) on a surface of the semiconductor substrate(10). The semiconductor memory device includes a first well formed on the peripheral circuit region(14), a second well(18) with small depth compared with the first well(16), and a third well(19) with same depth to the depth of the second well(18). The second well(18) and the third well(19) are formed on the memory cell region(12). The second well(18) and the third well(19) are formed under a device separator structure. A dummy device(23) is formed on a border region(13) and on the same layer for the field effect transistor and does not operate. The first well(16) contacts the border region(13) of the semiconductor memory device.
Patent KR-20000057030-A (KR)
Inventor: YOSIDAMITSTAKA
IPC: F23Q7/00
Filed: 1999-12-01
Abstract: PURPOSE: A glowplug is provided to increase the strength of the pressing member as well as to decrease the width of the pressing member of the glow plug. CONSTITUTION: A glowplug includes a metal shell(20), an insulation material(12), a central axis(11), and a heating material(17). The metal shell(20) includes a male bolt member(21) which is in a cylindrical shape with a penetration hole(11a) formed along with a central side line(11b). The penetrating hole(22a) includes a perimeter on which the male bolt(21a) is formed. The pressing member(22a) presses the male bolt member into a female bolt member. The insulation material(12) is inserted in the penetration hole(22a) of the pressing member, and a penetration hole(12a) is formed along with the central side line(11b). The central axis(11) is inserted into the metal shell by way of the penetration hole formed on the pressing member and the male bolt member, respectively. The heating material(17) is coupled with the central axis(11) inside of the metal shell(20).
Patent KR-20010055851-A (KR)
Title: Disk driver
Inventor: KIM TAE SEONG
IPC: G11B17/02
Filed: 1999-12-13
Abstract: PURPOSE: A disk driver is provided to precisely perform transfer operation of a disk while simplifying a controlling operation for loading the disk. CONSTITUTION: A tray(20) is withdrawn from a case(10) while being inclined. Then, a disk(D) is mounted on a disk mounting surface for transferring the tray into the case. Therefore, the disk is transferred in an inclined state. A turntable installed on a pickup base assembly(30) is inserted to a turntable through hole of the tray. Thus, the disk is mounted on the turntable. Then, the disk is separated from the mounting surface. Therefore, the disk is rotated by the turntable while being separated from the disk mounting surface of the tray.
Patent KR-20010063724-A (KR)
Inventor: PARK CHEOL JUN
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a metal interconnection of a semiconductor device is provided to reduce permittivity of an interlayer dielectric in which a via plug hole is formed, and to reduce via resistance of a copper interconnection. CONSTITUTION: A semiconductor substrate(10) having a lower interconnection(20) is prepared. An organic oxide layer(30) is formed on the lower interconnection. The first inorganic oxide layer(40) is formed on the organic oxide layer. The second inorganic oxide layer(50) is formed on the first inorganic oxide layer. A trench is formed on the second inorganic oxide layer to expose the first inorganic oxide layer. The first via plug hole is formed in the trench to expose the organic oxide layer. The second via plug hole is formed to expose the lower interconnection. A copper layer is formed to bury the second via plug hole. The copper layer is etched to form a copper interconnection(100).
Patent KR-20010063943-A (KR)
Inventor: CHO HUI JAE
IPC: A61K9/12
Filed: 1999-12-24
Abstract: PURPOSE: The titled pharmaceutical composition containing a therapeutically effective amount of a purified essence of Bufonis venenum is provided, which is effective for prevention or treatment of dysspermia or the symptom of non-controlled ejaculation in male, due to premature ejaculation and/or hypersensitivity of sexual stimulation. CONSTITUTION: Bufonis venenum may be a purified essence of Bufonis venenum extracted by use of one or more organic solvents selected from a group consisting of ethyl acetate, dichloromethane or chloroform, and concentrated, and is purified and fractionated by use of silica gel column. The composition may be formulated in a pharmaceutically acceptable formulation of ointment, suspension, gel, spray, patch or solution.
Patent KR-20010058349-A (KR)
Inventor: IN SEONG UK
IPC: H01L21/28
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to decrease contact resistance of a contact layer formed inside a contact hole and to reduce variance of a contact resistance value, by forming a metal spacer composed of a titanium layer and a titanium tungsten layer on the inner wall of the contact hole having a fine size. CONSTITUTION: An interlayer dielectric(5) covering gate electrodes(3) is formed on a semiconductor substrate(1). A predetermined portion of the interlayer dielectric is etched to form a contact hole(6) of a fine width exposing the semiconductor substrate. A spacer of a metal material is formed on the sidewall of the contact hole. A contact layer(11a) is formed in the contact hole where the spacer of the metal material is formed.
Patent KR-20010065597-A (KR)
Inventor: KIM JAE YONG
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: An assembly apparatus for blower fan and motor is provided, in which the blower fan and motor are coupled and fixed in a direction opposite to the rotation direction of the motor, to thereby reduce parts count and assembly procedure. CONSTITUTION: A blower fan(12) has an accommodation section(14) into which a fixing member(17) is fixed in an insert injection method, and a shaft(16) of a motor(13) for rotating the blower fan is inserted into an accommodation hole(19) formed at the fixing member. The fixing member has a screw hole(18) where a screw thread is formed in the direction opposite to the rotation direction of the motor, and the accommodation hole communicating to the screw hole. The shaft of the motor has a screw thread(20) to be coupled into the screw hole formed at the fixing member, and a square-shaped insertion section(21) to be inserted into the accommodation hole formed at the fixing member. The blower fan and the motor are assembled by inserting the insertion section of the shaft into the accommodation hole formed at the fixing member and coupling the screw thread of the shaft into the screw hole formed at the fixing member.
Patent KR-20010066539-A (KR)
Inventor: BAEK SEONG SIK
IPC: B62D25/08
Filed: 1999-12-31
Abstract: PURPOSE: A wheel housing torsion preventing structure is provided to improve ride comfort by reducing vibration of a wheel housing as well as a spring cover due to impact applied from a strut assembly. CONSTITUTION: A torsion preventing structure comprises the first reinforcement(1) and the second reinforcement(2). The first reinforcement(1) installed between a spring cover(55) and a quarter panel(51) forms the first reinforcing chamber(3). The second reinforcement(2) installed between the lower surface of the spring cover and the quarter panel forms the second reinforcing chamber(4). The structure with the reinforcements and the reinforcing chambers hinders deformation and vibration of the spring cover so as to improve ride comfort.
Patent KR-20000023763-A (KR)
Inventor: FRANZ MARKUS
IPC: G06K19/16
Filed: 1999-01-14
Abstract: PURPOSE: A data carrier having a module and a hologram is applicable to a chip card for only a contact-boundary operation, exposes a narrow circumferential area of a chip carrier because of an optical reason, and is covered by a dish-shape hologram carrier. CONSTITUTION: A data carrier has a dish-shape element carrier(10, and a data carrier(1)having a data carrier structure(2) wherein a module(9) having element(13) is used in the inside of the element carrier(10). A dish-shape hologram carrier(30) is mounted to the data carrier(1). A hologram(33) can be appeared by a visual main surface(31) method from an external part of the data carrier(1). A dish-shape hologram carrier(30) is provided to a data carrier in order to cover a dish-shape element carrier(10). Substantially, element carrier(10) is covered.
Patent KR-20010029485-A (KR)
IPC: A61C17/00
Filed: 1997-09-04
Abstract: The device for cleaning the inside of an oral cavity includes a cleaning member having bristles on an upper surface for brushing purposes and a scraping edge extending along a rear edge of a lower surface for scraping the tongue and/or interior surfaces of an oral cavity. The scraping edge is formed by an upstanding ridge which extends from the lower surface a distance of from 1 to 3 millimeters. In some embodiments, the cleaning member may be straight while other embodiments the cleaning member may be bowed. Also, the cleaning instrument may have a single handle for holding the cleaning member or a pair of handles.