baber/WOPTO huggingface dataset:
Patent KR-20010028761-A (KR)
Inventor: CHO HYEONG GEUN
IPC: G11C11/40
Filed: 1999-09-22
Abstract: PURPOSE: A method for recognizing a module DRAM is provided to effectively manage capacity of a memory. CONSTITUTION: An apparatus includes a logic portion(220) and a microprocessor(130). The logic portion connects a port detecting existence of the module DRAM, detects the size and the speed of the module DRAM and then outputs a logic signal corresponding to the detected size and speed of the module DRAM. The microprocessor receives a logic signal corresponding to the size and the speed of the module DRAM and performs a memory management corresponding to the inputted logic signal.
Patent KR-20000047498-A (KR)
Inventor: UMEDA MAKOTO
IPC: A41D13/012
Filed: 1999-09-27
Abstract: PURPOSE: A lifesaving vest containing an airbag for buffering is provided to prevent air gas from being leaked by being formed in two-fold structure. CONSTITUTION: A vest main body(1) is attached to a continuous airbag unit(7) composed of integrally formed chest airbag unit(2), a back airbag, and side airbags(4). Herein, the continuous airbag unit is formed by resins such as urethane and vinyl chloride while being formed in a two-fold structure of an outer bag and an inner bag. The outer bag and the inner bag are connected by high frequency sealing to be attached to the vest main body. Moreover, the continuous airbag unit contains gas inlet ports to inject gas to the outer bag and to the inner bag at one end of the continuous airbag unit. When gas is injected to the continuous airbag unit, the continuous airbag unit is expanded for supplying buffering operation.
Patent KR-20010035927-A (KR)
Inventor: CHEM KUN-NAN
IPC: G06F17/15
Filed: 1999-10-05
Abstract: PURPOSE: An interpolation method and apparatus is provided to combine a linear interpolation function and a divided mixing function with a high degree. CONSTITUTION: A pixel sequence generator(310) and a weight controller(350) are connected to a mathematical operator(340). The pixel sequence generator(310) receives pixel data with an input array data type and generates the sequence of pixels according to an output of a device(300). The pixel sequence generator(310) includes a memory resource from storing input arrays of the pixels. The device(300) performs an interpolation to pixel values having a coordinate between the first coordinates of the first pixel and the second pixel. A fraction generator(320) provides an increment length based on an expansion factor for expanding an output phase to an input phase. The fraction generator(320) uses a size of an output array and information from an input array for determining a new pixel to the output array of the pixel. The weight controller(350) generates a mixing function which provides a weight value to a basic function. The weight controller(350) receives an input signal from the fraction generator(320) corresponding to the first coordinate position.
Patent KR-20010039275-A (KR)
Inventor: LIM U YEONG
IPC: B66B13/00
Filed: 1999-10-29
Abstract: PURPOSE: A device for opening a landing door of an elevator is provided to reduce production costs by simplifying the structure of the device without installing a key way and to improve productivity by reducing the work time for assembling. CONSTITUTION: A device for opening a landing door(1) of an elevator includes a hanger plate(4) supported with the landing door hung and having a through hole(6) formed at the lower part for inserting the upper end part of a landing door key(5) inserted into the gap between the landing door and a jamb(13), a base of a locking release member fixed at the hanger plate, and an operating part(10) of the locking release member coupled with one end of the base by a hinge and pushed to the upper end part of the landing door key passing through the through hole, so that the operating part is separated from a fixing hook to release the locking state of the landing door.
Patent KR-20010045382-A (KR)
Inventor: NA SUNG MIN
IPC: E02B3/12
Filed: 1999-11-04
Abstract: PURPOSE: A method to develop the ecosystem protecting environment of a riverbank and vegetation for the environment are provided to prevent the riverbank from being washed away by constructing a vegetation area. CONSTITUTION: A develop method comprises two steps. In the first step, an unit vegetation-frame(10) is stacked in multistage around a riverbank. The unit vegetation-frame contains a frame(11) having a space(14) for aquatic plants. The upper and lower sides of the space are opened. The space is filled with soil for the aquatic plants. The stacked vegetation-frame is fixed in a retaining wall by anchor bolts. In the unit vegetation-frame, a locking rod(12b) is formed in the lower part, and a locking hole(12a) is formed in the upper part. Several reinforcing rods(13) are installed at the center of the space to enhance the stiffness of the frame.
Patent KR-20010046047-A (KR)
Inventor: HONG SEOK JUN
IPC: H03H9/64
Filed: 1999-11-10
Abstract: PURPOSE: A SAW filter for an IMT-2000 system is provided to materialize an optical band SAW(Surface Acoustic Wave) filter for an IMT(International Mobile Telecommunication)-2000 by using the SAW filter of 1.25 MHz for a CDMA system. CONSTITUTION: A SAW filter for an IMT-2000 system includes a four-way frequency divider, mixers, narrow band SAW filters, amplifiers and a four-way frequency mixer. The four-way frequency divider inputs the optical band frequency for the IMT-2000 and divides it into four routes. The first, second, third and fourth mixers move the center of the optical band frequency for the IMT-2000 to the wanted frequency band. The first, second, third and fourth narrow band SAW filters are connected to the signal output step of mixers and carry out the filtering operation for gaining only the wanted narrow band. The first, second, third and fourth amplifiers are connected to the signal output step of the narrow band SAW filters and amplify the narrow band frequency to the appropriate level and output it. The four-way frequency mixer generates the optical band frequency of the IMT-2000.
Patent KR-20010047427-A (KR)
Inventor: LEE DONG SAN
IPC: H04L9/32
Filed: 1999-11-19
Abstract: PURPOSE: A system and method for providing a template of electronic commercial transaction is provided to conveniently manage stores in internet by providing the service server offering the various type of templates of the stores in internet. CONSTITUTION: A system for providing a template of electronic commercial transaction comprises a store's home page providing store and a template providing server. The store's home page provides the goods information and sells the goods to the buyer. The template providing server is connected with the stores via network, provides the template of the goods sales course to the stores and provides the template identified by the buyer to the store's home page. A method for providing the template of electronic commercial transaction comprises a step for providing the various templates of the goods sales course via the template providing server and a step for selecting the desired template among the various templates provided from the template providing server by the store.
Patent KR-20010048818-A (KR)
Inventor: KIM JEONG DAE
IPC: H04N5/225
Filed: 1999-11-29
Abstract: PURPOSE: A method for converting a TV mode is provided to convert a TV mode to a phone mode automatically/manually. CONSTITUTION: The method includes a TV module, a key input part, an LC driving part, a control part and a RF processing part. The control part can convert a TV phone mode/a phone mode to an automatic mode. If incoming signals that a TV phone receives are detected on watching TV in an automatic mode(106), The TV mode is converted to the phone mode(112).
Patent KR-20010048841-A (KR)
Inventor: BAE WON SANG
IPC: B22C9/00
Filed: 1999-11-30
Abstract: PURPOSE: A lower die for manufacturing a cylinder head is provided in which not only metal structure is more micronized as it is being rapidly cooled when molten metal is contacted with the surface of the upper part thereof during manufacturing of the cylinder head, but also cracks are not formed as the lower die is being corroded by heat generated from the molten metal by improving cooling performance of the lower die. CONSTITUTION: The lower die comprises a body (11) which is formed in a certain width and thickness, wherein a plurality of cooling holes (11a) are formed on one side surface of the body with penetrated into the body (11); a lower body (12) installed at the lower part of the body (11), wherein a plurality of subsidiary cooling holes (12a) are formed on one side surface of the lower body (12) with the subsidiary cooling holes (12a) penetrated into the lower body (12); a plurality of coupling holes (12b) formed on the outer side part of the upper surface of the lower body (12), wherein the coupling holes (12b) are inserted into the lower body (12) with spaced apart from each other in a certain distance; and a plurality of coupling protrusions (11b) formed on the outer side part of the bottom surface of the body (11) with spaced apart from each other in a certain distance, wherein the coupling protrusions (11b) are inserted into the coupling holes (12b), wherein the inner diameter of the subsidiary cooling holes (12a) penetrated into the lower body (12) is larger than that of the cooling holes (11a) formed on the body (11).
Patent KR-20010054031-A (KR)
Inventor: PARK JOONG KYU
IPC: B43K23/08
Filed: 1999-12-03
Abstract: PURPOSE: The titled cap for writing tool containing a writing tool combining part and a sound making device is provided, which is capable of storing a token easily and reporting a dangerous condition to the neighborhood quickly and effectively by making a sound when fallen into a dangerous situation. CONSTITUTION: This cap(10) comprises: a tubular-type body(11) formed by a writing tool combining part(12) on one side and a plurality of long holes(16) for discharging air on another side; a first body(20) screwed one side to another side of the tubular-type body and formed to communicate a plurality of partition walls(23) through token storing space(24) in the inner space; and a second body(25) screwed one side to another side of the first body and formed by a plurality of partition walls(27) communicating through the token storing space of the first body in the inner space, and an air pouring hole(28).
Patent KR-20010055555-A (KR)
Inventor: KIM TAE HUN
IPC: B60R1/00
Filed: 1999-12-10
Abstract: PURPOSE: A side mirror fixing structure for a bus is provided to simplify and reduce the side mirror fixing work by fixing a bracket to a pillar and inserting a wedge-shaped base into the bracket without any additional cover, and stabilize the coupling between the bracket and the base by forming a wedge type groove and a holding protrusion to the bracket and a holding groove to the base. CONSTITUTION: A side mirror fixing structure for a bus includes a bracket(10) fixed to pillars(4) by bolt-coupling and formed with a wedge-shaped supporting groove, a stay(14) fixed to the bracket at a side and mounted with a mirror main body(13) at the other side, and a base(12) formed in the shape of wedge to concentrate the tare downwardly in the center and inserted into the supporting groove of the bracket.
Patent KR-20000048092-A (KR)
Inventor: KIGILYALRI ESIKSSI
IPC: H01L21/02
Filed: 1999-12-11
Abstract: PURPOSE: A method is provided to use a capacitor having a tungsten nitride diffusing barrier instead of a titanium nitride in an integrated circuit when a dielectric material is a five oxide tantalum. CONSTITUTION: A method for manufacturing a capacitor includes steps of forming a first electrode(220), which includes a first barrier layer and a titanium layer selected from the group consisted of a tungsten nitride, a nitrided tungsten silicide(225) and a mixture of them, and which there is really not the titanium nitride layer, on a substrate, forming a dielectric material of the capacitor, which is reduced by the titanium, on the first electrode, and forming a second electrode including an electrical conductive layer(140) on the dielectric material of the capacitor.
Patent KR-20010056273-A (KR)
Inventor: JUN JONG HAK
IPC: C10B45/00
Filed: 1999-12-14
Abstract: PURPOSE: An apparatus for determining amount of coal is provided to ensure safety of workers by mechanically determining the amount of coal loaded within cokes oven regardless of internal conditions of the oven including temperature, pressure, internal convection state. CONSTITUTION: The apparatus comprises a wire rope (27) having a weight (28); a drum (12) wound with the rope (27); an electric motor (11) to drive the drum; a counter wheel (15) adjacent to the rope (27) and rotating correspond with the movement of the rope (27); a controller part to calculate amount of coal loaded within the cokes oven by utilizing circumference and revolution numbers of the wheel (15) according to a mathematical equation (eq.: amount of coal="( (length from bottom side of the cokes oven to the determination apparatus)-(circumference x revolution numbers) ) x area of the cokes oven); and a housing (21) located at top of a loading hole to receive the wire rope (27), the drum (12), the electric motor (11) and the wheel (15).
Patent KR-20010056906-A (KR)
Inventor: KIM YEON CHEOL
IPC: B23D61/02
Filed: 1999-12-17
Abstract: PURPOSE: A saw blade is provided to prevent an undercut preventive segment and a general segment from being broken or replaced through including an expansion slot for sludge discharging slots. CONSTITUTION: A rear surface of a general segment (54) contains a narrow slot (55) for having a narrow void (n) to discharge sludge. A rear surface of an undercut preventive segment (56) contains a wide void larger than the narrow slot. Moreover, the undercut preventive segment contains a wide slot (57) to discharge sludge. In case of cutting an asphalt or concrete by an undercut preventive saw blade (50), scrap of the cut material generates centrifugal force according to rotating speed of the saw blade. Herein, the wide slot conveniently discharges larger amount sludge than the narrow slot. Thus, the sludge is conveniently discharged at the rear surface of the undercut preventive segment for preventing undercut of the general segments located at a rear direction of the undercut preventive segment.
Patent KR-20010064828-A (KR)
Inventor: LEE YOUNG JAE
IPC: G01N21/84
Filed: 1999-12-20
Abstract: PURPOSE: A real-time continuous monitoring device for underwater microorganisms is provided to observe a state of a microorganism in real time even at a remote plate by photographing an image of the microorganism to display on a monitor and transmit to a remote place, wherein an image signal is recorded in a recording medium or computer system to analyze or monitor as required. CONSTITUTION: A real-time continuous monitoring device for underwater microorganisms includes an optical part(10) for observing an underwater microorganism state while illuminating, a photographing part(14) for generating and transmitting illumination light to the optical part and expanding an image of the observed microorganism for photographing or converting to an electric signal, a light transmission element(103) for transmitting the illumination light generated by the photographing part to the optical part and the image of the microorganism observed by the optical part to the photographing part, and a monitoring element(16) for converting the electric signal output from the photographing part to an image signal to monitor.
Patent KR-20010063394-A (KR)
Inventor: BAE GYU HO
IPC: H01L21/68
Filed: 1999-12-22
Abstract: PURPOSE: An electrostatic chuck whose surface is coated with a ceramic and a ceramic coating method are provided to improve the productivity and to prolong the lifetime of the electrostatic chuck by reducing the generation of particle as minimizing the influence of the electrostatic chuck body by plasma. CONSTITUTION: The electrostatic chuck includes an insulation layer(32) coated by plasma jet on an upper part of an aluminum body(30), an anodizing film(34) formed on the above coating film, an insulation film adhered onto the anodizing film by intervening an adhesive film(42). The chuck also includes a conductive copper film(38) adhered onto the insulation film by the adhesive film and a polyimide insulation film(40) thermally compressed onto the copper film. According to the method for fabricating the electrostatic chuck, a prepared electrostatic chuck body is fixed, and a revealed part and an unrevealed part are separated by masking the body partially. And an insulation film is formed by jetting a ceramic powder using a high temperature of plasma into the revealed part of the body. Then a surface roughness is increased by polishing the insulation film.
Patent KR-20010057653-A (KR)
Inventor: KIM GEUN BAE
IPC: B60G21/05
Filed: 1999-12-23
Abstract: PURPOSE: An anti-roll system makes the set up of a layout easy and removes noise radically. CONSTITUTION: Hinge axis(12, 13) rotating together with lower control arms(6, 10) when moving are disposed on connectors connecting the lower control arms(6, 10) of both side wheel suspension system to a car body to make one side of the hinge axis(12, 13) rotate to the opposite direction to the other side of hinge axis(12, 13) when rotating. The suspension system hinders rolling phenomenon by applying force to one side of the lower control arms(6, 10) to be moved to the same direction with the other side of the lower control arm(6, 10) when bumping or rebounding.
Patent KR-20010057933-A (KR)
Inventor: LEE SANG SU
IPC: H01L21/76
Filed: 1999-12-23
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve an electrical characteristic of a device by preventing a pit generated on a bottom portion of a trench. CONSTITUTION: A pad oxide layer(15), a pad nitride layer(20), and an anti-reflective layer(25) are formed sequentially on a semiconductor substrate(10). A photoresist layer with a pattern is laminated on a portion for forming an isolation layer of the structure. A trench(40) is formed. Oxygen is implanted on a bottom portion of the trench(40). A spacer layer is laminated on the trench(40). A gap-filling oxide layer is buried into an inside of the trench(40). The structure is flattened by performing a chemical mechanical polishing process. An isolation layer is formed by removing the remaining pad nitride layer(20) and pad oxide layer(15).
Patent KR-20010058211-A (KR)
Inventor: BAEK CHEOL HO
IPC: F24F1/02
Filed: 1999-12-24
Abstract: PURPOSE: A device for preventing a counterflow of drain water is provided to avoid a counterflow of drain water to a drain pump even if the drain pump fails or a drain hose is improperly installed and to restrain leakage of the counterflow drain water out of an air conditioner through a drain panel. CONSTITUTION: A device for preventing a counterflow of drain water comprises a drain pump(110) installed in a drain panel(60) to pump drain water(condensate water) collected in the drain panel, a drain hose(120) connected to an outlet terminal of the drain pump to vertically flow the drain water pumped via the drain pump to a specific height(h) and drain thereafter in a specific gradient, and a check valve(130) installed in the drain hose to restrain a counterflow of the drain water. When a counterflow occurs or drain water doesn't flow, a valve body installed in the upper portion of the check valve moves downwardly to close an upper opening. Therefore, a counterflow of the drain water is restrained even if the drain pump fails or the drain hose is improperly installed.
Patent KR-20010061675-A (KR)
Inventor: CHOI O BONG
IPC: F25D23/02
Filed: 1999-12-28
Abstract: PURPOSE: A refrigerator door handle mounting structure is provided to achieve an improved accuracy of door size by coupling the door handle to the door after formation of heat insulation layer to the door, while allowing the door handle and holder to be easily replaced. CONSTITUTION: A refrigerator door handle mounting structure comprises a door handle(20) mounted to a door(10) so as to open/close the door; a holder(30) coupled to the outer surface of the door and to the interior of the door handle, and which mounts the door handle to the door; and a bracket(15) having a coupling screw(16) extended from the interior of the door and protruded from the front surface of the door, and which supports the holder from the inside of the door. The holder has a horizontal coupling hole(32) for coupling with the bracket, and a vertical coupling hole(34) for coupling with the door handle. The coupling screw of the bracket is coupled to the horizontal coupling hole, so that the holder is coupled to the bracket arranged at the inside of the door. A bolt(28) is coupled to the vertical coupling hole formed at the inside of the door handle, so that the holder is coupled to the door handle.
Patent KR-20000023702-A (KR)
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/00
Filed: 1999-01-11
Abstract: PURPOSE: A process for production a hot reduction gas containing CO and H2 for reducing fine-grained metal ore and a plant for carrying out the same are provided. CONSTITUTION: In a process, the reduction gas is formed in a gasification zone by gastification of carbon carrying materials, particularly coal, under addition of oxygen and subsequently cooled to a reduction gas temperature suitable to the reduction process. Then, H2O and/or CO2 are added to the reduction gas to eliminate of the Boudouard and heterogeneous water-gas reaction as well as warming of the reduction gas. So, the greater thermodynamic stable reduction gas is produced. A plant comprises at least one reduction reactor(8) having a feed pipe for metal ore(7) and a pipe for reduction gas(17); and a gasification reactor(10) having a supply pipe for the gas containing carbon carrying materials and oxygen(11, 12) and a pipe for reduction gas(17). Also, in a plant, H2O source and/or CO2 source is communicated with the pipe for reduction gas(17) for a fluid migration.