baber/WOPTO huggingface dataset:
Patent KR-20000023217-A (KR)
Inventor: SUKIURA AKIHIRO
IPC: B65H3/06
Filed: 1999-09-16
Abstract: PURPOSE: A device for separating and discharging a bill is provided to handle bills having a different quality or being folded in a high reliability, and to handle the bills of various lengths for the discharge direction. CONSTITUTION: A bill is discharged by pressing into a feed roller(2) by an outer circumference unit having a small outer diameter when the bill is discharged(a timing to close a high rubbing unit of the feed roller into the bill). The stable discharge of bill is performed with a guide roller(13). Because the outer diameter of the guide roller is rapidly changed from a large part to a small part in the point for discharging the bill, the bill is stably discharged by obtaining the sufficient elastic discharge force only with a feed roller by the shocking force by moving the bill to the feed roller with a pressurizing plate.
Patent KR-20010035808-A (KR)
Inventor: YOO DONG JU
IPC: A47J37/00
Filed: 1999-10-04
Abstract: PURPOSE: A food heating vendor combines a hot water supplier and a display and sale board to provide instant food heated with soup. CONSTITUTION: A food heating vendor comprises a hot-water supplier(1), a sale board(10) and a cover(20). The hot-water supplier(1) has an open top type heating water bath(2) with an electric heating device inside, a soup supplying cock(3) on the front thereof and a placing groove part(5) formed as the top thereof. The sale board(10) is put on the hot-water supplier(1) to be used integrally and has a porous plate(11) formed as the bottom thereof, transparent windows(16) formed as the front and the top thereof, a door(12) formed as the rear thereof, a multiple-deck display board(14) installed in a heating room(13) therein and electric heaters(15) on both walls thereof. The cover(20) is engaged with the transparent window(16) on the top of the sale board(10) and has advertisement transparent surfaces(21) formed on the front and the rear thereof and an illuminating lamp(22) installed therein. As soup in the hot-water supplier(1) is heated, hot steam is generated to rise to the sale board(10) to heat and moisturizing the food.
Patent KR-20010037972-A (KR)
Inventor: KIM JEONG TAE
IPC: B60H1/24
Filed: 1999-10-21
Abstract: PURPOSE: A vehicle ventilation system is provided to achieve a comfort indoor environment and improved user convenience by allowing the blow hole to be automatically shut when the outdoor air is contaminated and open when the indoor air is contaminated. CONSTITUTION: A vehicle ventilation system comprises an open/shut-off valve(4) mounted at a blow hole(2) connected between the indoor and outdoor area of the motor vehicle; an actuator(8) for actuating the open/shut-off valve; a sensing unit for sensing the pollution level of the outdoor air and the indoor air and whether a door glass(6) is open/closed; and a control unit for driving the actuator in accordance with the signal applied from the sensing unit. The sensing unit includes a first sensor(12) mounted at the outer surface of the motor vehicle so as to sense the pollution level of the outdoor air, a second sensor(14) mounted within the vehicle so as to sense the pollution level of the indoor air, and a third sensor(16) mounted beneath the door glass so as to sense the position of the door glass. The control unit includes an A/D converter for converting analog signals of first to third sensors into digital signal; and a CPU for operating the actuator in accordance with thus-converted digital signal.
Patent KR-20010038479-A (KR)
Inventor: PARK JONG IK
IPC: H04L5/00
Filed: 1999-10-25
Abstract: PURPOSE: A duplication apparatus is provided to be capable of serving without interruption by updating a routing table using link state information periodically supplied from a telecommunication management network(TMN) agent and communicating with reference to the updated routing table. CONSTITUTION: A link state testing part(10) is prepared in each TMN agent and checks a link state of a corresponding TMN agent. The link state testing part(10) reports link state information to a path managing part(20) when link state information is required from the path managing part(20) provided in a TMN manager. The path managing part(20) periodically requires the link state information of the TMN manager to the link state testing part(10) and updates a routing table(30) using periodically reported link state information. An open systems interconnection(OSI) protocol processing part(40) receives the updating of the routing table(30) from the path manager(40) to communicate with reference to the updated routing table(30). The OSI protocol processing part(40) reports referring of the updated routing table(30) to the path managing part(20).
Patent KR-20000035631-A (KR)
Inventor: TANOUE AKIHIRO
IPC: B24B37/04
Filed: 1999-11-24
Abstract: PURPOSE: A slurry supplying apparatus is provided to suppress a generation of a fine scratch in the polished by suppressing a growing of a polishing particle. CONSTITUTION: A slurry supplying apparatus comprises a slurry container(1), sampling ports(8b,8c), valves(15b,15c), an intake nozzle(13a) and a spouting nozzle(13b). The sampling ports(8b,8c) are to sample a slurry, and are installed at an upper part and a lower part of the slurry container(1) so as to sample a slurry contained in the slurry container(1). The valves(15b,15c) correspond to the sampling ports(8b,8c), respectively. End parts of the intake nozzle(13a) and the spouting nozzle(13b) are disposed over a predetermined height from a bottom of the slurry container(1). The end part of the intake nozzle(13a) is formed so as to be tilted. The height of the nozzles(13a,13b) are adjusted by a nozzle height position adjusting tool.
Patent KR-20000047819-A (KR)
Inventor: RAMACHANDRAN RAVIKUMAR
IPC: G03F7/42
Filed: 1999-12-01
Abstract: PURPOSE: A process for removing post-RIE polymer rails formed on a Al/Cu metal line of semiconductor structures or microelectronic devices using a chemical mixture that contains an etching gas and an acid neutralizing gas is provided. CONSTITUTION: A method for removal of post reactive ion etch sidewall polymer rails on a Al/Cu metal line of a semiconductor or microelectronic composite structure comprising: 1) supplying a mixture of an etching gas and an acid neutralizing gas into a vacuum chamber in which said composite structure is supported to form a water soluble material of sidewall polymer rails left behind on the Al/Cu metal line from the RIE process; removing the water soluble material with deionized water; and removing photo-resist from said composite structure by either a water-only plasma process or a chemical down stream etching method; or 2) forming a water-only plasma process to strip the photo-resist layer of a semiconductor or microelectronic composite structure previously subjected to a RIE process; 3)supplying a mixture of an etching gas and an acid neutralizing gas into a vacuum chamber on which said structure is supported to form a water soluble material of saidwall polymer rails left behind on the Al/Cu metal line from the RIE process; and 4)removing the water soluble material with deionized water.
Patent KR-20010055004-A (KR)
Inventor: BAEK IN GYU
IPC: C02F1/52
Filed: 1999-12-09
Abstract: PURPOSE: A sludge removing equipment by flotation of sludge in a settling tank is provided, which can agitate primary inorganic coagulant, surfactant and secondary coagulant with wastewater at a second and a fourth agitating devices and spray at high speed into a flotation tank to adhere small flocks to air bubbles generated by surfactant to form large lump. The large flocks float on the water surface in an instant and float continuously, so that the sludge floating on the surface of the water can be easily removed, thus increasing the treatment efficiency of wastewater. CONSTITUTION: The system comprises the followings: (i) a settling system that comprises a sump tank (10), a primary chemical feed device (30), a secondary chemical feed device (70) and a flotation tank (90); (ii) a sump tank (10) to which air is fed through a blower pump (12) for replenishing dissolved oxygen in the wastewater; (iii) a first agitating device (18) that is made of porous plate, to which wastewater is fed by a pump (14) for separating wastewater particles into smaller one; (iv) a second agitating device (50) that is made of spiral coil spring, to which wastewater and treating liquid from a primary chemical feed device (30) are fed for mixing the primary treatment liquid and wastewater; (v) a third agitating device (64) set down stream of the second agitating device (50) for making eddy flow to mix with the secondary treatment liquid from the secondary chemical feed device (70); (vi) a fourth agitating device (60) that is made of spiral coil spring for making eddy flow to mix the wastewater with the secondary treatment liquid from the secondary chemical feed device (70); and (vii) a flotation tank (90) in which wastewater is sprayed through a primary spray nozzle (92) at a high speed into the flotation tank (90).
Patent KR-20010055143-A (KR)
Inventor: KIM JAE MYUN
IPC: A46B15/00
Filed: 1999-12-09
Abstract: PURPOSE: A toothbrush integrated with a tongue washer is provided to easily remove impurities from teeth and a tongue at the same time by using one toothbrush. CONSTITUTION: The toothbrush(1) having a handle part(2) on the one side and a brush unit on the opposite side is integrated with a tongue washer(3) on the distal end of the handle part. The tongue washer is comprised of a thin and wide scratch plate(4), and a washing part(5). The scratch plate is formed by pressing the lower end portion of the handle part, and the washing part is formed by bending the distal end of the scratch plate. Additionally, a groove is formed at regular distance in the washing part, and an auxiliary brush unit having a height same with the height of the washing part is installed on the front surface of the washing part.
Patent KR-20000048071-A (KR)
Inventor: KORI TERUHIKO
IPC: G06F21/10
Filed: 1999-12-10
Abstract: PURPOSE: A method of outputting, recording and playing is provided to prevent illegal copies of data signals effectively to protect the right of a CONSTITUTION: To record data in a recording medium, discrimination data is detected from data for discrimination. Copy count data is taken out of the data to limit the copying frequency of data. The recording of data is controlled to the recording medium based on the detected discrimination data and copy count data. The data stored in the recording medium is played through a player and the kinds of recording medium and player are distinguished. The data stored in the recording medium decided to be played or not by responding to the distinguished result.
Patent KR-20010055305-A (KR)
Title: Apparatus for preventing vacuum compression of scroll compressor
Inventor: LEE SEUNG JUN
IPC: F04C18/02
Filed: 1999-12-10
Abstract: PURPOSE: A preventing device of a scroll compressor from vacuum compression is provided to prevent a suction pressure area from high vacuum during running a compressor. CONSTITUTION: All of refrigerant gas is discharged to a discharge pressure area(Sh) from a pocket and a suction pressure area in over-compression or pump down of a compressor. The mid pressure space(112) of a valve housing(110) and the mid pressure chamber of the pocket become vacuum. The valve member is pushed to the mid pressure space, and a discharge pressure gas hole(113a) is opened. A part of discharge gas is supplied to a suction pressure area(111) through the discharge pressure gas hole. The discharge gas flows back to the suction pressure area through a suction pressure gas hole(111a) to release the vacuum of the compressor. The valve member is pushed back to the suction pressure area to isolate the suction and the discharge pressure gas hole. If the compressor is not powered off, the valve member reciprocates in the valve housing with regular frequency continuously. An additional discharge pressure gas hole is formed to a gas hole(13) from outside of the valve housing. Therefore, the valve member is prevented from eccentricity by regular feed of discharge pressure from both symmetric sides.
Patent KR-20010055340-A (KR)
Inventor: PARK YONG UN
IPC: B23Q3/00
Filed: 1999-12-10
Abstract: PURPOSE: A jig for adjusting an inclined angle is provided to conveniently set the inclined angle of a workpiece for improving workability. CONSTITUTION: A fixed jig(1) is fixed on a floor while forming plural sub frames in the fixed jig. A rotating jig(2) is combined to the fixed jig, and a workpiece install stand(3) is formed at an upper end of the rotating jig. A support bar(4) is combined to a center of the workpiece install stand. The other end of the support bar is combined to the sub frame of the fixed jig for supporting the rotating jig. First and second support bars(5,6) are combined to both sides of the support bar. Moreover, the other ends of the support bars are combined to the sub frames of the fixed jig to support the rotating jig.
Patent KR-20010056574-A (KR)
Title: Paddle arm, paddle arm tip, paddle arm shaft dust cover and mixer gate for improving quality of ascon
Inventor: KOO I HOE
IPC: B28C5/00
Filed: 1999-12-15
Abstract: PURPOSE: A paddle arm, a paddle arm tip, a paddle arm shaft dust cover and a mixer gate for improving the quality of ascon are provided which have improved structure to reduce the deterioration of the quality of the ascon due to abrasion and prevent the dust leakage. CONSTITUTION: In the paddle arm, an arm rod reinforcing stand(106) is fixed by adhesion fixing bolts(107)(107a) on a paddle arm rod(101) being adhered to both sides(8) of the paddle arm, and arm axis fixing bolts(104)(104a) are attached to the inside both sides of an assembly part(102) and a fixing nut is fixed by installing a tap(104b) on the assembly part. In the paddle arm tip(201), a part to be worn is formed to be a garlic shape(202) and fixing jaws are attached to the left and the right of the rear side(204)(204a) and an inclination fixing jaw being installed on a front side is fixed by a fixing bolt(205). The paddle arm shaft duct cover(301) are fixed by six fixing bolts(302) on the left and the right walls of a mixer(1) and have a dust dropping port on the central lower end. In the mixer gate(14) contact paper, gate contact liners(402)(402a) are installed on a liner installing stand to be fixed on the right and the left of the mixer gate contact paper by fixing bolts(13d)(402b) and lacing liners(401) are installed on a liner installing stand to be fixed on both sides of the mixer gate contact paper by fixing bolts(12a).
Patent KR-20010056718-A (KR)
Inventor: AHN PYEONG SU
IPC: G01N19/04
Filed: 1999-12-16
Abstract: PURPOSE: A method for testing tack of an adhesive is provided to directly tack by using a tension tester and a Peel tester measuring adhesive strength between a substrate and a film attached on the substrate. CONSTITUTION: A method for testing tack of an adhesive(120) includes the steps of manufacturing solution to be used as the adhesive, coating the adhesive solution on a PET film and removing a solvent at fixed temperature, cutting the coated PET film and preparing a polished substrate to measure tack, positioning the coated PET film on stainless steel to adhere predetermined area of the PET film, putting a flat material having regular weight on the stainless steel/coated PET film, putting a buffer material under the stainless steel to put a measurement piece on a tension tester, performing programing to press the tension tester at regular pressure for a predetermined period, operating the tension tester at regular pressure for a predetermined period and mounting the pressed sample to a Peel tester, and measuring peel by using load cell within a measurement range and a plotter.
Patent KR-20010063477-A (KR)
Inventor: PYO SEONG GYU
IPC: C23C16/18
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing a copper metal interconnection of a semiconductor device is provided to realize repeatability of a copper deposition process and to form an excellent copper thin film, by optimizing a deposition process condition of a copper deposition apparatus, and by establishing a metal organic chemical vapor deposition(MOCVD) process technology using (1,1,1,5,5,5-hexafluoro-2,4-pentadionato(3,3-dimethyl-1-butene)-copper(I)) compound as a copper precursor. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate having various elements for forming a semiconductor device. A contact hole and a trench are formed in the interlayer dielectric. A diffusion barrier layer is formed on the interlayer dielectric including the contact hole and the trench. Copper is deposited in a bubbler having a process chamber to sufficiently bury the contact hole and the trench while using a (1,1,1,5,5,5-hexafluoro-2,4-pentadionato(3,3-dimethyl-1-butene)-copper(I)) precursor by a metal organic chemical vapor deposition(CVD) method. A chemical mechanical polishing(CMP) process is performed to form a copper metal interconnection.
Patent KR-20010063859-A (KR)
Inventor: KIM JAE YEONG
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent the generation of a polymer due to etching of a titanium nitride layer by forming a tungsten silicide on an interface of a tungsten layer and a titanium nitride layer. CONSTITUTION: A gate insulating layer(21,31) and a titanium nitride layer(23,33) are laminated on a semiconductor substrate. A tungsten silicide layer(25,39) is formed on an upper portion of the titanium nitride layer(23,33). A tungsten layer(27,37) is formed on an upper portion of the tungsten silicide layer(25,39). A hard mask(41) is formed on an upper portion of the tungsten layer(27,37). The tungsten layer(27,37) is etched by using the hard mask(41) and the tungsten silicide layer(25,39) as an etching barrier.
Patent KR-20010063873-A (KR)
Inventor: AHN HEON SIK
IPC: C12M1/36
Filed: 1999-12-24
Abstract: PURPOSE: A rotatory drum type bioreactor operated by a motor is provided, which produces a solid medium using unpolished rice and is used in nutritive propagation of plant tissue. CONSTITUTION: A rotatory drum type bioreactor is composed of (a) base(130) on which a fixing stand(118) is installed with extending to upward perpendicular to approximately center; (b) frame(111) pivotably linking to the fixing stand with rolling pin(117) and operated by a hydraulic cylinder(121); (c) a body(106), which is installed on the frame pivotably by numerous rotatory roller, and links to a steam supplying line(125) and cooling water supplying line(124); (d) supplying and discharging means of medium and air which are from a bio reactor(80) and an air tank(58) respectively; (e) a rotatory means for rotating the body(106).
Patent KR-20010064184-A (KR)
Inventor: JUNG BYEONG SEONG
IPC: E05B81/74
Filed: 1999-12-24
Abstract: PURPOSE: A location sensor for a door-lock actuator is provided to detect the location of the door-lock actuator exactly by shaping surface on the part of road to reduce the gap among elements. CONSTITUTION: The door-lock actuator where PCB on which a plurality of fixed contact points are formed is mounted has a cover and a body. The road guide(34) has a hook(34a) and a receipt part(34b) to which a movable contact point is inserted. The movable contact point is contacted to the one of the plurality of fixed contact points by a spring selectively. The road(31) has a grove(31a) coupled with the hook(34a). The first and second slope part(50,52) are formed on the part coupled with the road guide(34) in the road(31).
Patent KR-20010058244-A (KR)
Inventor: HAN JEONG HUI
IPC: H04B10/2581
Filed: 1999-12-27
Abstract: PURPOSE: A structure of an IPOW(Internet Protocol Over Wavelength Division Multiplex) and a method for connecting to the network, are provided to maximize routing speed of a packet, by minimizing the number of mutual conversion processes between an electrical signal and an optical signal when the packet passes through an individual unit network. CONSTITUTION: A wavelength 2 and a wavelength 3 are allocated to a link(1-2) between nodes(1,2) and to a link(1-3) between nodes(1,3), respectively. A wavelength 1 and a wavelength 4 are allocated to a link(2-1) and a link(2-4), respectively. A wavelength 1, a wavelength 2 and a wavelength 4 are allocated to a link(3-1), a link(3-2) and a link(3-4), respectively. A wavelength 2 and a wavelength 3 are allocated to a link(4-2) and a link(4-3), respectively. A wavelength 4 is allocated to the link(2-1) or the link(1-3) connected to the node(1). A wavelength 1 is allocated to the link(4-3) or the link(4-2) connected to the node(4).
Patent KR-20010060656-A (KR)
Inventor: KIM SU HWAN
IPC: F24C15/20
Filed: 1999-12-27
Abstract: PURPOSE: A ventilating motor cover fitting structure of an OTR(Over The Range) is provided to reduce the time of work in an assembling process remarkably by connecting a ventilating motor cover assembled to an outer case primarily with a single screw. CONSTITUTION: A couple of connecting members(12) are formed on both sides of a ventilating motor cover(10). The connecting members have connecting portions(12a) extended to the front of an OTR to keep a clearance(C) with the horizontal surface of the ventilating motor cover. An outer case(20) is inserted into the clearance between the connecting portions and the horizontal surface of the ventilating motor cover. The connecting members are fitted into the outer case through a couple of connecting holes(22). The connecting holes have a slit form accepting the thickness of the connecting members. A connecting hole(16) is formed in the front center of the ventilating motor cover. Another connecting hole(26) is formed on the front face of the outer case corresponding to the connecting hole(16). Two connecting holes agree with each other as the ventilating motor cover is assembled to the outer case. The connecting holes are connected with each other by a single screw(S).
Patent KR-20010060728-A (KR)
Inventor: KIM TAE HYEONG
IPC: F25D23/02
Filed: 1999-12-28
Abstract: PURPOSE: A refrigerator door opening/closing apparatus is provided to achieve an improved user convenience by allowing the refrigerator door to be open/closed by simply stepping on the front end of the operation lever. CONSTITUTION: A refrigerator door opening/closing apparatus comprises an operation lever having a front end(21) protruded from the lower front surface of the refrigerator, and which is arranged to be rotatable centering from a hinge axis(H) arranged at an inside of the refrigerator; and an opening/closing lever(22) having an outer end(22a) contacting the rear surface of a refrigerator door(12), and which is connected to an inner end(20a) of the operation lever so as to push the refrigerator door outwardly by the rotation of the operation lever. The operation lever and the opening/closing lever are formed integrally with each other. When a user steps on the front end of the operation lever, the inner end of the operation lever rotates in a counter-clockwise direction, centering from the hinge axis. Subsequently, the opening/closing lever connected to the inner end of the operation lever receives force by the inner end of the operation lever. Thus, the door is applied with the force from the outer end of the opening/closing lever in the door opening direction, thereby opening the door.