baber/WOPTO huggingface dataset:
Patent KR-20010019967-A (KR)
Inventor: SEO YUN SEOK
IPC: F21S2/00
Filed: 1999-08-31
Abstract: PURPOSE: A lamp for aviation obstruction lighting system is provided to minimize the power consumption by using high efficient light emitting diodes. CONSTITUTION: The lamp(1) comprises an illuminance part(10) having a plurality of printed circuit boards(15) and a plurality of insulation sheets(16), a fixed bolt(20), and a socket joining part(40). Each printed circuit board has an insertion hole(12) on its center position and patterns to connect in series with the light emitting diodes(14). The fixed bolt is inserted into the printed circuit boards and insulation sheets and a supporting board to join the boards and sheets with constant distance. The supporting board has the same pattern on both sides with the printed circuit board. The upper side is connected to the printed circuit board by using the electrodes and leads and the lower side is connected to the socket joining part.
Patent KR-20010020034-A (KR)
Inventor: PARK CHAN YEONG
IPC: H04N5/74
Filed: 1999-08-31
Abstract: PURPOSE: A projection displayer having a keystone correction function is provided to display an image at a high luminance by thinning the device and reducing loss of quantity of light. CONSTITUTION: An intermediate phase formation optical system(43) is disposed between a light source(41) and a projection screen(47) to thus form a display image into an intermediate phase(44) having a predetermined keystone value. A projection lens(45) generates an inverse keystone having a counter value of the keystone value of the intermediate phase(44), and forms the intermediate phase(44) on the projection screen(47). A mirror(46) controls the optical path of a light penetrating an LCD panel(42) so that the intermediate phase can be formed on the surface vertical to the optical axis.
Patent KR-20000034927-A (KR)
Title: Connector
Inventor: NAGATA TAKAYUKI
IPC: H04M1/02
Filed: 1999-09-14
Abstract: PURPOSE: A connector is provided to included a body having a contact metal element fitted to the body and a lead wire electrically connected with the metal element. The invention relates also to a connector including a body having a plurality of contact metal elements fitted to the body. More particularly, the invention relates to a connector suitable for use in a compact apparatus such as a portable telephone having a body and a lid pivotably attached to the body via a hinge shaft, the connector being used for connecting an electric circuit mounted on the body with another electric circuit mounted on the lid. CONSTITUTION: A connector suitable to be incorporated within a hinge portion of a portable apparatus such as a portable telephone is disclosed. According to the first characterizing feature, a connector includes a body (2), at least one contact metal element (3) inserted and fitted along a direction in the body (2) and a lead wire (4) having one end portion thereof inserted into an opening of the body (2) along a further direction different from the inserting direction of the contact metal element (3). The one end portion of the lead wire (4) inserted in the body (2) is laterally pressed and contacted by a leading end of the contact metal element (3) to be electrically connected therewith, and the other portion of the lead wire (4) not inserted in the body (2) is bent at the opening to the inserting direction of the contact metal element, with the bent portion of the lead wire (4) being retained by a lead wire retaining portion (2d) of the body (2).
Patent KR-20000028677-A (KR)
Title: method, apparatus and program storage device for a client and adaptive synchronization and transformation server
Inventor: HUANG YUNU
IPC: G06F13/00
Filed: 1999-09-15
Abstract: PURPOSE: A sync proxy, a sync server logic, or a process is provided to select transformation codes and/or a synchronous logic dispersed in a network for improving manageability while increasing scalability between remote sources and clients such as an internet appliance, a handheld, pop top device, a smart phone, or an intelligent pager. CONSTITUTION: A sync logic(120) and/or a transformation code(130) is stored in a remote way. An adaptive sync server for synchronizing the data among clients(101-102) and remote host replicas(109-111) for storing data replica on the clients include a sync proxy logic for identifying the host replicas. The synchronous logic is located at any position in a network separated from the remote hosts and synchronous servers(105-107) when responding to a sync request. The sync proxy logic is adapted to synchronize the data between clients and the remote hosts by using the sync logic, which is searched by connecting to the remote host after searching the remote sync logic from a network(108).
Patent KR-20010028492-A (KR)
Inventor: SEO YONG SEOK
IPC: G06F1/12
Filed: 1999-09-21
Abstract: PURPOSE: The apparatus for generating a delay signal of a microprocessor is provided to prevent a collision of buses in a multi port memory system by adjusting a bus operating period smoothly in accordance with peripherals. CONSTITUTION: A wait signal selection unit(11) outputs a peripheral selection signal in accordance with a demand of a microprocessor. A plurality of J-K flip-flops(17, 19, ..., 21, 23) extend a bus operating period as a main clock time of a microprocessor pre-decided by the peripheral selection signal output from the wait signal selection unit(11). A ready signal selection unit(13) outputs a signal directly generated from the peripheral. A logical AND computing element(15) is logically multiplied with the output signal of the ready signal selection unit(13). The output of the logical AND computing element(15) is applied as a clock signal of the J-K flip-flops(17, 19, ..., 21, 23).
Patent KR-20010028646-A (KR)
Inventor: LEE JONG SU
IPC: H01J23/02
Filed: 1999-09-22
Abstract: PURPOSE: A strap for magnetron is provided to prevent a damage and a distortion due to a thermal stress according to a thermal variation by improving the quality of a strap material. CONSTITUTION: A strap for magnetron comprises an outer strap(22b) and an inner strap(22a). The outer strap(22b) is contacted with upper faces and lower faces of each anode vane(21) in order to form an electrostatic field to anode vanes(21). The outer strap(22b) has a ring shape and connects each anode vane(21) to each other. The inner strap(22a) is installed at an inside of the outer strap(22b) to be contacted with the remaining anode vanes(21). The inner strap(22a) has the same as a thermal expansion coefficient of the anode vane(21). The inner strap(21a) is formed with a stainless steal.
Patent KR-20010038831-A (KR)
Inventor: JUN JAE BAEK
IPC: H01R33/00
Filed: 1999-10-27
Abstract: PURPOSE: A connecting device between a transformer and a meter is provided to simplify terminal connection by a circuit pattern between the meter and transformer and realize accurate terminal connection without error connection. CONSTITUTION: A receptacle(140) has connecting terminals according to respective terminal arrangement of the transformer(2) and connects the connecting terminals to the connector(130). Leads(110) for connecting meter terminals are connected to respective terminals of the meter(1). A receptacle connector(130) for connecting the transformer(2) is connected by an internal circuit pattern in accordance with the arrangement of the leads(110) to connect the receptacle(140) with corresponding terminals. Test terminals(150) are formed for detecting the abnormal of current and voltage due to the test, exchange and failure of the meter without power failure. A switching circuit(120) switches the connecting circuit pattern of the leads(110) and connector(130) to connect the connector(130) to the test terminals(150).
Patent KR-20010045380-A (KR)
Inventor: LEE JUN HYEOK
IPC: C21B13/14
Filed: 1999-11-04
Abstract: PURPOSE: An apparatus is provided to form a fluidized bed which is stable in a fluidized bed reduction furnace by preventing temporary disruption of fluidized bed in the fluidized bed reduction furnace caused during the generation of pressure peak in the ingot iron manufacturing process directly using semi-soft coking coal and pulverized iron ore. CONSTITUTION: The apparatus for preventing disruption of fluidized bed in the ingot iron manufacturing process using semi-soft coking coal and pulverized iron ore comprises a compressor (2) compressing flue gas flown in through the flue gas pipe, wherein the compressor is connected to a flue gas pipe (2a) which is installed at the rear side of a water dust collector (19) so that some of the flue gas can be diverged from the water dust collector; a compressed gas storing vessel (3) for storing the flue gas which is compressed by passing through the compressor (2); a gas pipe (4) one end of which is connected to the compressed gas storing vessel (3), and through which the compressed gas is flown; a control valve (5) opening or closing the gas flow of the gas pipe (4); and a gas blowing pipe (6) to which the other end of the gas pipe (4) is connected, wherein the gas blowing pipe (6) connects a reduction gas inlet pipe (13a) of a final reduction furnace (13) with a melting and gasifying furnace (14).
Patent KR-20010045784-A (KR)
Inventor: KIM JEONG EUN
IPC: H04B7/155
Filed: 1999-11-08
Abstract: PURPOSE: A program load data updating method of code division multiple access base station system is provided to realize rapidly the update of program load data between the BSM(Base station manager) and BSC(Base Station Controller) according to the performance of soft hand off, more effectively. CONSTITUTION: In the first process, the base station manager selects the base station of destination required to change the program load data and transmits the changed program load data to the base station controller of the selected destination(210,212). In the second process, when there is a response according to the success of program load data updating from the base station controller of the destination in response to the transmission of the program load data, the base station manager transmits the changed program load data to the circumference base station controllers(216). In the third process, after the passage of constant time, the stored and changed program load data are deleted according to the transmission of program load data to the circumference base station controller and thereafter the changed program load data are updated(220,222).
Patent KR-20000006953-A (KR)
Inventor: KIM HYUN SOO
IPC: A23G3/00
Filed: 1999-11-05
Abstract: PURPOSE: The production method of a cactus wheat-gluten to be fitted to consumers as not destroying the effect and ingredients and color contained in the cactus which is the fruit of a palm cactus is provided. CONSTITUTION: The production method of a cactus wheat-gluten has the steps of: freezing and drying 800Kg of cactus under -20°C for 24hours; grinding the cactus till becoming fine powder; mixing cactus powder 17%, maltose 70%, leaves of a pumpkin 13%; maturing at 50-60°C for 12 hours; cooling the result at 20-30°C for 1 hour to produce massive wheat-gluten; inputting in a machine for lengthening the wheat-gluten for 2-30 minutes and wrapping in each weight and shape.
Patent KR-20000006962-A (KR)
Inventor: SUNG BACK YOUNG
IPC: H04L12/58
Filed: 1999-11-16
Abstract: PURPOSE: A system is provided to increase a searching rate of an internet searching engine through a procedure that plural internet users register a web site themselves. CONSTITUTION: An internet searching engine system through a membership system is composed of: a first step(S1) for an internet user to join initially to the searching engine system on the internet communication network as a member by using the real name of the user; a second step(S2) for the member to register a URL searched by the member to the searching engine site by oneself; and a third step(S3) for checking a repetition and a defect of the URL supplied by the member for giving a point to the member for the URL being put on the searching engine system.
Patent KR-20000007076-A (KR)
Inventor: LEE JU WON
IPC: B44C3/04
Filed: 1999-11-24
Abstract: PURPOSE: A production method of moldings using silicone is provided to produce moldings elaborately to agree with the atmosphere of a room by standardizing it in various ways. CONSTITUTION: The production method of moldings using silicone comprises steps of; forming molds(3)(4) to meet the size and the shape of moldings in the middle of the inside of the upper and lower plates(1)(2); forming connection grooves(5)(5'); sticking cotton sheets(6)(7) plastered with liquid silicone on the moldings(3)(4), forming the shape by the pressure applied on the moldings, and spreading alginate (8)(9) that could be separated easily from the upper and lower plates(1)(2).
Patent KR-20000012449-A (KR)
Inventor: YOON YONG KYOO
IPC: B60C11/00
Filed: 1999-12-04
Abstract: PURPOSE: A variable tire is provided to obtain excellent effect when a motor vehicle goes up on a steep sloping road and the motor vehicle falls into a mud puddle. CONSTITUTION: The tire has characteristics of:integrating the divided functions of traditional flat or protruded tire into one tire; forming flat surface in a regular air pressure; having the predetermined variable part of the surface of the tire to be protruded or recessed when the air pressure of the tire is risen or fallen to desired degree; manufacturing the variable part of the tire with a material movable corresponding to the change of the air pressure of the tire; and forming creases onto the surface.
Patent KR-20000052426-A (KR)
Inventor: KUTOSA TORU
IPC: F16D3/205
Filed: 1999-12-07
Abstract: PURPOSE: A method of assembling a constant velocity universal joint is provided to improve durability by decreasing pressure on a contact surface between annular members inserted into the outsides of each trunnion. CONSTITUTION: A spherical surface(36) is provided to side surfaces of plural trunnions(28a,28b,28c) to slide against inner rollers(42) having recessed portions(40) respectively. The trunnions and the inner rollers(42) are displaced in an axial direction of the trunnions(28a,28b,28c). Thereby, it is possible to reduce a sliding resistance and the induced thrust thereof. In addition, the trunnions(28a,28b,28c) and the recessed portions(40) of the inner rollers(42) are contacted by each surface to decrease pressure of a contact surface. Thus, the durability of a constant velocity universal joint(10) is improved.
Patent KR-20010064843-A (KR)
Inventor: BAE CHEOL MIN
IPC: C21D8/06
Filed: 1999-12-20
Abstract: PURPOSE: A process for preparing steel wires for steel cord by reducing a carbon content, adding a sufficient alloy element and performing a patenting process only one time is provided, which has an effect on eliminating heat treatment, acid washing and lubricating agent coating process during wire drawing processing. CONSTITUTION: The subject steel wires are prepared by the process consisting of: hot rolling slabs comprising by weight, C:0.4 to 0.65%, Mn:0.1 to 1.0%, Si:0.1 to 1.0%, Cr:0.3% or less, B:100ppm or less, the balance of Fe with inevitable impurities and below 0.02% of one or more elements selected from the group consisting of Ti, Nb and V; wire drawing to a steel having a pro-eutectoid ferrite fraction of 10% or less and cementite fraction of 6 to 10%, austenitizing by heating at 900 to 1,050deg.C, isothermal transforming into fine pearlite at 500 to 650deg.C; and wet wire drawing processing.
Patent KR-20010063356-A (KR)
Inventor: KIM JAE HO
IPC: H01L21/68
Filed: 1999-12-22
Abstract: PURPOSE: A wafer transfer carrier is provided to prevent a process defect and to improve yield, by reducing a contact area with a carrier in loading wafers so that a wafer is effectively prevented from being contaminated even if the carrier is contaminated. CONSTITUTION: A plurality of wafers(20) are contained in double rows in a main body(10). A plurality of supporting members(12) are protruded by a predetermined interval on an inner surface of the main body, supporting a back surface of the wafer and having a plurality of receiving grooves(14). A contact unit(30) is protruded on the supporting member to reduce a contact area with the wafer.
Patent KR-20010060531-A (KR)
Inventor: KIM JEOM SU
IPC: H01L41/43
Filed: 1999-12-27
Abstract: PURPOSE: A preparation method of piezoelectric ceramics(PZT) using oxalic acid is provided, which yields high purity powder with small particle size and compact particle shape, and enables low temperature sintering that improves mechanical properties of piezoelectric ceramics. CONSTITUTION: The method comprises the steps of: weighing ZrO2 and TiO2 as main components, and Nb2O as an impurity, based on the formula, (Zr0.53, Ti0.47) Nb0.0102; ball-milling for 6hrs.; putting the powder(ZrO3/TiO2/Nb2O5) into oxalic solution((COOH)2·2H2O) and dispersing; dropping Pb(NO3)2 into oxalic solution to yield PbC2O4; washing to remove HNO3 and drying; calcining at 710deg.C for 10hrs. to yield monophase PZT; sintering at 850-1150deg.C for 3hrs.
Patent KR-20010064332-A (KR)
Title: Motor for driving optical disk
Inventor: SHIN YONG CHEOL
IPC: G11B19/20
Filed: 1999-12-29
Abstract: PURPOSE: A motor for driving optical disk is provided to reduce partial wear-out of a metal bearing by attaching the metal bearing to a bush in an optical disk. CONSTITUTION: A shaft(3), a metal bearing(5) to contact with the shaft(3), a bush(100) to be arranged at the upper part of the shaft(3), and a base plate to fix the shaft(3) are included in a motor for driving optical disk. The bush(100) has a concave groove(110) which the upper part of the metal bearing(5) is formed to be pressed and fixed at the lower part and a support part which is extended and formed to support the metal bearing(5) stably which is pressed and fixed at the concave groove(110). A support hole(130) is formed so that the lower part of the shaft(3) is pressed and inserted to be fixed at the base plate.
Patent KR-20010065418-A (KR)
Inventor: AHN SANG BOK
IPC: C21C5/46
Filed: 1999-12-29
Abstract: PURPOSE: A lance is provided in which a powder and a carrier gas are individually sprayed so as to prevent the throat part of a lance nozzle from being abraded when spraying the powder in a high speed. CONSTITUTION: In a lance nozzle injecting a powder in a high speed, the high speed injection lance nozzle comprises an internal pipe having a straight nozzle having a relatively small diameter; an external pipe which is installed on the same axis as the internal pipe and has a relatively larger diameter, wherein a first protrusion having a certain size is formed on the outer surface of the internal pipe at the end part of the lance nozzle, and a second protrusion is formed on the inner surface of the external pipe oppositely to the first protrusion, and wherein a powder is sprayed through the straight nozzle, and a carrier gas is sprayed through between the outer surface of the internal pipe and the inner surface of the external pipe.
Patent KR-20010065549-A (KR)
Inventor: JEONG SANG OK
IPC: B32B17/10
Filed: 1999-12-29
Abstract: PURPOSE: A flexible fireproof sheet is provided which could be constructed on a curved surface as well as a smooth surface such as wall sides of a building, steel frame construction, the ceiling and the like and gives a fireproof property to the adhered side when the fire occurs. CONSTITUTION: The flexible fireproof sheet comprises: (i) a flexible base sheet(10); and (ii) a foaming fireproof paint layer(20) which is coated on one side of the base sheet and has a flexibility. The flexible fireproof sheet optionally comprises an adhesive layer(30) and an inside paper(40). The flexible base sheet is a thin film glass sheet, an asbestos sheet, a sepiolite sheet, a paper sheet or a polymer sheet, and it contains more than one kind of resin selected from the group consisting of polyvinylacetate resin, melamine resin, polyvinyl alcohol resin, ethylene vinyl acetate resin, phenol resin, epoxy resin and urethane resin.
Patent KR-20010058906-A (KR)
Inventor: PARK CHAN WON
IPC: B60N2/16
Filed: 1999-12-30
Abstract: PURPOSE: A seat height adjuster of a vehicle is provided to correctly adjust height of the seat cushion by applying to a two folding type link to a lower face of the seat cushion of the seat. CONSTITUTION: A device for controlling height of a seat in a vehicle comprises a frame(18) attached to a lower face of a seat cushion; a third link(24) fixed by a hinge on a rear side face of the frame; a second link(22) connected to a first link(20) by the hinge; a driving link(16) connected to a shaft of a gear box(14); a rod(26) connected to a front end of the driving link on a rear end while being engaged with a lower end of a forth link(28) on a front end; and a fifth link(30) combined to an upper end of the forth link on a rear end and to front side face of the frame on an upper end by the hinge. An upper end of the second link in connected to a lower end of the third link, and a lower end is fixed on the first link by the hinge. A front end of the gearbox is driven by driving of a motor(12) and a rear end is connected to a lower end of the first link.
Patent KR-20010059006-A (KR)
Inventor: AHN JUN GWON
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a fuse of a semiconductor device is provided to reduce a layout area of a semiconductor device and prevent the characteristic of the semiconductor device from being degraded with a high voltage by operating a fuse in the device with a low voltage, thereby improving the characteristic and the reliability of the semiconductor device. CONSTITUTION: The method includes four steps. The first step is to form the first inter-layer insulating film to flatten the upper portion of a semiconductor substrate on which the first poly layer(21) is formed. The second step is to form the second poly layer(27) on the upper portion of the first inter-layer insulating film. The third step is to form the second inter-layer insulating film on the upper portion of the second poly layer. The fourth step is to form contact plugs(25a,25b) for metal lines(23a,23b) contacted to the first poly layer via the second and first inter-layer insulating films. In the fourth step, the second poly layer is overlapped with the metal line contact plug as a constant width. A critical area of the contact plug of the lower side of the second poly layer is less than that of the upper side of the second poly layer.
Patent KR-20010059276-A (KR)
Inventor: PARK SANG JIN
IPC: F16D27/00
Filed: 1999-12-30
Abstract: PURPOSE: A field coil assembling body of an electronic clutch prevents a cover separating from a bobbin, and prevents a terminal for temperature fuse connection exposing to an alien substance. CONSTITUTION: Two lead lines of an electronic coil and two lead lines of a temperature fuse(6) are inserted into the groove formed at the terminal for a temperature fuse connection so that a working process becomes simple. And it is easy to connect and separate the two lead lines. Besides, because two lead lines of an electronic coil and two lead lines of the temperature fuse(6) are inserted into the groove of the terminal for a temperature fuse connection, they do not shake even if a car body is shaken. In addition, an electric leakage is prevented to close the terminal for a temperature fuse connection. Moreover, a bobbin(3) is not separated from a cover(4) when a conveyer carries automatically.