baber/WOPTO huggingface dataset:
Patent KR-20010049703-A (KR)
Inventor: RIZABESU AN KEESAA
IPC: C08L63/00
Filed: 2000-07-04
Abstract: PURPOSE: A semiconductor component formed using stress compensation composition is provided to optically demarcate and composition of stress compensating material. CONSTITUTION: The stress compensating material which can be optically demarcated is formed on a semiconductor wafer(11), and an opening is provided through a photolithography method. Then, conductive bumps(26) are formed thereon, and additional bumps(28) are each formed on the first conductive bumps(26). The stress compensating material is composed of optical initiator, epoxy of first refractive index, diluent, and filler. A combination of epoxy and diluent is nearly equal to filler in refractive index. The stress compensating material which can be optically demarcated can be formed on a semiconductor wafer where conductive bumps are provided. An opening is provided in the stress compensating layer to make the conductive bumps exposed. Additional bumps are each formed on first conductive bumps.
Patent KR-20010066912-A (KR)
Inventor: ALLENBACH STEPHAN
IPC: B01J27/06
Filed: 2000-07-07
Abstract: PURPOSE: Provided is a production process of a mixture of an alkylated phenothiazine with a correspondingly substituted diphenylamine in high yield by reacting diphenylamine with elemental sulfur in the presence of a condensation catalyst containing iodine, etc., and then treating the resultant substance mixture of the diphenylamine with phenothiazine with an olefin in the presence of an acidic catalyst. CONSTITUTION: The production process comprises the steps of: reacting diphenylamine of the formula(4) with elemental sulfur in the presence of a condensation catalyst selected from the group consisting of iodine, aluminum bromide, aluminum chloride, iron (III) chloride, antimony chloride, copper iodide and sulfur iodide; reacting a mixture of diphenylamine of the formula(4) and phenothiazine of the formula(5) in the presence of olefin peroxide catalyst having carbon at R3 or R3'; and separating the mixture of a compound of the formula(1) and a compound of the formula(2).
Patent KR-20020006303-A (KR)
Title: Pad apparatus for measuring internal voltage
Inventor: PARK GI DEOK
IPC: G11C29/00
Filed: 2000-07-12
Abstract: PURPOSE: A pad device for measuring an internal power supply voltage is provided, which can reduce an area of a semiconductor circuit by measuring a number of internal power supply voltages with one pad. CONSTITUTION: A frequency divider(210) comprises an oscillation circuit(211) which can make a specific period and counter circuits(212,213). A power supply voltage terminal part(220) generates various power supply voltages. A decoder circuit part(230) decodes an output signal of the frequency divider. A transfer switch circuit part(240) transfers the internal power supply voltages in sequence by being controlled by a signal decoded in the decoder circuit part. And a pad part(250) for measuring a voltage level performs the measurement by receiving an output signal of the transfer switch circuit part.
Patent KR-20010029934-A (KR)
Title: Method for forming semiconductor films at desired positions on a substrate
Inventor: TANABE HIROSHI
IPC: H01L21/336
Filed: 2000-07-13
Abstract: PURPOSE: To form a Si film having a low trap level density by irradiation lights after laminating a thin film different in composition from a semiconductor film on the surface of the semiconductor film. CONSTITUTION: With referring to alignment marks, the photolithography or other is executed to form accurately positioned transistors, desired machines or functions one by one in desired regions improved by exposure in a post process. After an exposure process, a Si oxide film Si4 on a Si film Si1, and desired regions of the Si layer 11 are removed by etching. Si-removed parts Si3 are regions from which the laminated Si film and the Si oxide film are removed, and Si oxide films Si4, Si5 are laminated on non-exposed Si parts Si1 and exposed Si parts Si2. Thus marks required for aligning channel/source- drain regions of element-isolated thin film transistors or post processes can be formed.
Patent KR-20010029974-A (KR)
Title: Electroluminescence element and illuminating unit using the same
Inventor: ABE YOSHIHARU
IPC: H05B33/10
Filed: 2000-07-20
Abstract: PURPOSE: To realize a thin size and low cost by reducing the number of components by forming by printing a luminescent layer made of high dielectric resin into which phosphor powder is dispersed, a translucent back electrode layer made of translucent resin into which conductive powder is dispersed in order on a translucent surface electrode layer formed on the whole surface or specified portions on one side of a translucent insulating film. CONSTITUTION: A surface electrode layer 12 made of flexible, the translucent resin into which conducive powder is dispersed, a luminescent layer 3, the translucent back electrode layer 14, and a translucent insulating layer 15 are formed in order by printing on the bottom surface of a flexible, translucent insulating film 1. By applying AC voltage, the luminescent layer 3 emits light, the top surface of the insulating film 1 and the bottom surface of the translucent insulating layer 15 are illuminated, a display part or an operation part can be discriminated even if surroundings are dark, and a thin size, flexibility, and sure insulation for the outside are realized. Formation of each layer on both sides of the insulating film 1 is made possible, the number of components is reduced than assembly of two elements and multi-color lighting on top and bottom surfaces is made possible.
Patent KR-20020008960-A (KR)
Title: Brake shoe assembling device of drum brake
Inventor: DONG CHANG JIN
IPC: F16D65/09
Filed: 2000-07-21
Abstract: PURPOSE: A device for assembling a brake shoe of a drum brake is provided to improve the assembling efficiency of a brake shoe and to reduce the production cost by easily assembling an elastic member with a brake shoe without a jig device. CONSTITUTION: A device for assembling a brake shoe of a drum brake comprises an assembling pin(51) having first and second fixing units(51a,51b) on both ends and penetrating through a pin hole(20a) of a back plate(20) and a pin hole(31a) of a brake shoe web(31) and an elastic member(52) having first and second through holes(52c,52d). Both ends of the assembling pin are bent to be combined through the first and second through holes. A slot(52f) is prepared on one end(52b) of the elastic member. Upon pressing the elastic member while the first fixing unit is inserted in the first through hole, the assembling pin is received in the second through hole via the slot. Therefore, the elastic member is easily assembled with a brake shoe(30).
Patent KR-20020009969-A (KR)
Inventor: ERVANSKI NICHOLAS F
IPC: B01F3/04
Filed: 2000-07-28
Abstract: PURPOSE: An apparatus for use in a fractionation column employed in the separation of volatile chemical compounds is provided, which is characterized in that small groups of vertically adjacent fractionation trays are stacked one upon another with each upper tray supported by the next lower tray. CONSTITUTION: An apparatus for fractionation distillation of volatile chemical compounds comprises an enclosed cylindrical outer column(1) having upper and lower ends and a cylindrical inner surface; an upper first and a lower second fractionation tray of similar design, with the fractionation trays having a downcomer(13) which comprises a sidewall(18) which extends away from a vapor-liquid contacting area formed by perforated decking(14), and with the upper first tray being supported in place within the column(1) by the lower second tray and with the lower second tray being supported by a support attached to the outer column(1).
Patent KR-20010021295-A (KR)
Title: Dielectric composition comprising powder of glass containing copper oxide useful for light transparent layer in pdp
Inventor: FUKUSHIMA KANEKAZU
IPC: H01J11/38
Filed: 2000-08-14
Abstract: PURPOSE: To provide a material to plasma display panel unlikely to turn into yellow originating from a reaction with an Ag electrode and favorable to form a dielectric substance layer. CONSTITUTION: A material for a plasma display panel contains glass powder whose PbO content is below 50 wt.%, and is used to form the dielectric substance layer of plasma display panel, wherein the glass contains CuO as inevitable constituent element. It is preferable that the glass powder consists of a glass containing 0.01-20% CuO.
Patent KR-20000072184-A (KR)
Inventor: BAE GYEONG HWA
IPC: G06F17/30
Filed: 2000-08-14
Abstract: PURPOSE: An online document parsing method is provided to increase parsing speed, to decrease parsing load, and to extract document contents even though the site is changed, by parsing document using integer comparison. CONSTITUTION: A filtering and integer conversion module(10) extracts valid tags among the tags contained in a HTML(Hyper-Text Markup Language) document based on a valid tag list(20), converts the extracted tags into a set inherent integer value, separates the integer converted tag information and document contents and stores into the memory. A common block extraction module(30) compares a tag pattern which is previously registered in the spec(40) and a tag information stored in the memory. If there is a matched tag pattern, the document content corresponding thereto is read and output.
Patent KR-20020014122-A (KR)
Inventor: LEE BYEONG HWAN
IPC: B62D1/16
Filed: 2000-08-16
Abstract: PURPOSE: A bracket of a steering column for a vehicle is provided to absorb shock by installing a buffering unit in a bracket, and to improve safety by absorbing impact from the steering column efficiently. CONSTITUTION: A bracket(40) of a steering column for a vehicle is composed of a contact part(70) fixed in a vehicle body with a through hole; a lower pipe(52) inserted to the through hole; an upper pipe(51) connected to the lower pipe to form a sill; a buffering unit(60) extended from the upper pipe, and fixed in the contact part; and an auxiliary buffering part(80) having a guide ring(81) installed in the outer periphery of the lower pipe to slide, and a buffering bar(82) extended at both sides of the guide ring and fixed in the contact part. Impact is absorbed with contracting the steering column at a collision, and transmitted to the bracket. Shock is absorbed with the buffering unit and a connecting pipe, and impact is absorbed secondly with moving down the guide ring of the auxiliary buffering part. Safety is improved with absorbing impact in two steps.
Patent KR-20020015551-A (KR)
Inventor: EUN TAK
IPC: H01J9/42
Filed: 2000-08-22
Abstract: PURPOSE: A short bar for testing electrode patterns of panels is provided to contact uniformly the electrode patterns regardless to the uniformity and height difference of an upper glass and a lower glass by pushing a net via a cushion member. CONSTITUTION: A short bar for testing electrode patterns of panels comprises a body(42), a conductive net(46) and a bumper member(44). The conductive net(46) is fabricated of fine wires. The bumper member(44) allows the conductive net(46) to fix to the body(42) and to be pressed and contacted to the electrode patterns(52). The size of meshes of the net is smaller than the interval of the electrode patterns.
Patent KR-20000077498-A (KR)
Inventor: EOM SEONG JIN
IPC: C07C47/02
Filed: 2000-08-29
Abstract: PURPOSE: A method for hydro-formylating an olefin by using a rhodium catalytic system is provided which has high reactivity, selectivity and catalytic stability. CONSTITUTION: An aldehyde is prepared by hydroformylating an olefin in the existence of a rhodium catalytic system comprising rhodium as a catalyst and salt as a co-catalyst. The salt contains an anion selected from the group consisting of PO4-, I-, Br-, Cl-, NO3-, CH3COO-, NCO-, CN-, CNO-, SCN-, CO3- and SO4- and a cation selected from the group consisting of NR1R2R3(R1, R2 and R3 are H or C1-15 alkyl), PPN+(PhP=N=PPh)+, alkaline metals, alkaline earth metals, transition metals, Al, Ga, Sn, Pb and In.
Patent KR-20000072347-A (KR)
Inventor: WOO CHEON HUI
IPC: G08C19/00
Filed: 2000-08-30
Abstract: PURPOSE: A flexible demand control system using web is provided to automatize the remote reading management system, to disperse the peak load in summer and to control the domestic or commercial air conditioner remotely, by installing a FDMC(Flexible Demand Controller) in the watt-hour meter and by using the information communication of automatic scale by internet. CONSTITUTION: A flexible demand control system using web comprises an internet server for electric supplier(1), a power management computer(2), a post(3), a FDMC(Flexible Demand Controller) side RF module(5) and a FDMC(6). The FDMC(6) constructs one block with the six to nine number according to the installing condition and measures the wattage used at home. The FDMC side RF module(5) transmits/receives the data from the block consisting FDMC(6). The post(3) collects the data from the FDMC side RF module(5) through a post side RF module(4) and process the collected data automatically. The power management computer(2) constructs the database with the wattage used at home collected from the post(3) through LAN, displays the various graphic requested for the electric power management by using the wattage data stored at the database and outputs the report. The internet server for electric supplier(1) receives the data stored at the power management computer(2) through the internet network and transmits a remote air conditioner control signal and a text message to the respective FDMC(6) through the power management computer(2) and the post(3).
Patent KR-20020017652-A (KR)
Title: Antifouling activity of marine algal metabolite
Inventor: SHIN HYEON UNG
IPC: A01N65/03
Filed: 2000-08-31
Abstract: PURPOSE: Provided is an antifouling agent using a water-soluble metabolite produced from Dictyota friabilis being a seaweed, which is friendly to environment and replaces tributyl tin(TBT). CONSTITUTION: The antifouling agent contains the water-soluble metabolite produced by a process comprising the steps of: culturing the Dictyota friabilis in seawater; passing the Dictyota friabilis cultured seawater through a column filled with a hydrophobic resin such as an alkyl-substituted dextran or silica resin to accumulate the water-soluble metabolite; and eluting the water-soluble metabolite by using methanol solvent. The water-soluble metabolite is solid with light brown and is dissolved in methanol very well.
Patent KR-20010030255-A (KR)
Title: Method and apparatus for detecting the level of fluid in a tank
Inventor: PAUER BERND
IPC: G01F13/00
Filed: 2000-09-04
Abstract: PURPOSE: An apparatus and a method for determining a liquid level in a tank are provided to easily detect the liquid level irrespective of the structure of the tank. CONSTITUTION: A method comprises filling or emptying a measurement volume(7) extending over the maximum height to be measured in the container(1) and connected to the container at a known pressure difference, determining the time required to fill or empty the measurement volume and converting the time to the fill level. An Independent claim is also included for an arrangement for determining the level of a liquid in a container.
Patent KR-20000072716-A (KR)
Inventor: HONG SANG GON
IPC: A61N5/06
Filed: 2000-09-21
Abstract: PURPOSE: A complex massage equipment is provided to radiate far infrared rays of light by fixing mineral matter around a main body so as to be protruded and by embedding ceramic particles in the main body. CONSTITUTION: In a complex massage equipment, an upper cylinder(1a), a middle protrusion ring(1b) and a lower cylinder(1c), which are made of silver, are coupled with a cylindrical body(1) by screws(8,8',8a,8b), respectively. Cylindrical magnets(2,2') are embedded in lower and upper insides so that a North polarity of each cylindrical magnet(2,2') is directed to the exterior. A plurality of emitting holes(9) are formed around the body(1), and mineral matter spherical bodies(3) are inserted so as to be protruded. A fixing part(6) supports the mineral matter spherical bodies(3) and a mineral matter spherical body(5).
Patent KR-20020024636-A (KR)
Title: Motor device of electrical power steering
Inventor: CHOI BYEONG YUN
IPC: B62D5/04
Filed: 2000-09-26
Abstract: PURPOSE: A motor device for an electric power steering is provided to simplify the structure by removing any additional friction elements by forming concave and convex parts to be engaged with each other, thereby simplifying the manufacturing and assembling procedure. CONSTITUTION: A motor device for an electric power steering includes a torque limiter(30) provided between a rotation shaft(11) and a worm shaft(21) for the transmission of rotation force from the rotation shaft to the worm shaft, wherein the torque limiter includes a hollow case(31), a pair of connection parts(32) rotatably mounted in the case and respectively connected to the rotation shaft and the worm shaft, concave and convex parts(34a,34b) formed on facing surfaces of the connection parts to be engaged with each other, a lock nut(37) provided at a side in the case for fixing one of the connection parts, and a spring(38) provided at the other side in the case for elastically supporting the other connection part axially for the engagement of the concave and convex parts.
Patent KR-20010050689-A (KR)
Inventor: FALCO STEVEN A
IPC: H04W88/14
Filed: 2000-09-28
Abstract: PURPOSE: A data flow control method is provided to enhance a data flow performance in a communication node. CONSTITUTION: A communication node(14) predicts a transmission/departure time of a received data message from an output section(16) just after the reception of the received data message in an input section(12) of the communication node(14). The communication node(14) determines whether or not the received data message is resident in the communication node for a latent time longer than a wait time limit by the predicted transmission departure time. If the received data message is transmitted before the wait time limit expires, the communication node(14) accepts the received data message for the storage to a buffer memory(36) for the purpose of expected transmission from the output section(16).
Patent KR-20010039944-A (KR)
Title: Reflective plate, reflective type polarizing plate and liquid crystal display
Inventor: HAYASHI HIDEKI
IPC: G02F1/1335
Filed: 2000-09-29
Abstract: PURPOSE: A reflection plate and a reflective polarizer are provided by which a liquid crystal display device with bright display and satisfactory visibility can be realized. CONSTITUTION: A reflection plate has a curved reflecting surface in the form of stripe with protrusions and depressions, having a pitch of below 500 micrometers. In the section perpendicular to the ridge line of the curved surface, the angle formed by straight lines between a valley and peaks on both sides of the valley is in the range of 80 to 180 degrees. The curved line with a recessed shape between neighboring peaks is not a complete circular arc. A reflective polarizer is constructed in a manner that a polarizer is laminated on the reflecting surface of the reflection plate. A liquid crystal display is configured in such a manner that liquid crystal cells are arranged on the polarizing layer of the reflective polarizer.
Patent KR-20010050794-A (KR)
Inventor: IRIE NAOHIKO
IPC: G06F9/38
Filed: 2000-09-30
Abstract: PURPOSE: To shorten and/or remove access latency, and to reduce the code size, and to increase the executing speed by applying a strong and elastic improved branch operation instruction format implemented by a pipe line processor. CONSTITUTION: In this improved branch control instruction for optimizing the performance of a program to be executed by a processor and the processor using a branch instruction, it is possible to implement various new branch control instructions which are most suitable for a certain specific arithmetic environment by an elastic instruction parameter field. The instructions are provided with different predictive bits so that the load of a target institution to a buffer can be optimized before the execution of the program. Therefore, a pipe line in a processor can exhibit excellent performance at the time of executing the actual program.
Patent KR-20010007845-A (KR)
Title: Apparatus for charging and discharging to manufacture battery
Inventor: KIM JONG HWAN
IPC: H02J7/00
Filed: 2000-10-06
Abstract: PURPOSE: An apparatus for charging and discharging is provided to reduce energy consumption by temporarily charging a discharge current into a storage cell and then discharging the charged current to other power consuming parts. CONSTITUTION: A charging circuit is constructed by a charge switching element(23), a charge switching rectifier(26) and an inductor(27). A discharging circuit is constructed by a reverse current detector(20), a backup storage cell(32) and a DC/AC converter(33) which are mutually connected for allowing discharge energy to be reused. The switching elements(23,24) control the charge and discharge currents by constant frequencies generated from power controllers(21,22) by signals from a microcomputer(4), detects a surplus current in the circuit by using the reverse current detector(20) to store the surplus current in a temporal backup storage cell(32). The stored current is phase locked in the DC/AC converter(33) for power transmission.
Patent KR-20010007918-A (KR)
Title: Tandem bicycle using lever
Inventor: KIM SEONG JIN
IPC: B62K3/12
Filed: 2000-10-23
Abstract: PURPOSE: A tandem bicycle is provided to be ridden easily and rapidly by stepping on pedals with more than two riders using a lever. CONSTITUTION: A tandem bicycle installs gears(1,1') in the center of a rear wheel. The teeth of the gears are engaged with saw teeth(2,2') and the saw teeth are engaged with lever saw teeth(3,3'). Then, levers(4,4'), footholds(8,9,10,11), foothold adjusters(23,24,25), a foothold supporter(17), a lever holding hanger(12), a saddle(12'), a handle, an amplifying saw teeth wheel and a small saw teeth are assembled together. When two riders step on the footholds together, the levers rotate the saw teeth and the gears at the same time. Therefore, the riders ride the tandem bicycle more easily and more rapidly with little force.
Patent KR-20020045931-A (KR)
Title: Anticancer soybean sauce manufacturing process.
Inventor: CHO HAE RYUNG
IPC: A23L27/50
Filed: 2000-12-11
Abstract: PURPOSE: A process of preparing soy sauce by adding a suitable amount of isoflavone in the manufacture of soy sauce is provided. Whereby, the product has an anticancer activity and cancer cell growth inhibiting activity. CONSTITUTION: Washed soybean is steamed in a rice steamer, added with spawns as a mixture of Aspergillus oryzae and roasted wheat flour and fermented. Thereafter, the fermented soybean is dried, soaked in saline water and added with a small amount of isoflavone, followed by ageing for a specified time of period. In addition, 5 to 50% by weight of steamed soybean germ, based on the soybean is added to steamed soybean in the process of pouring a spawn, instead of addition of isoflavone in the soaking process.
Patent KR-20020046607-A (KR)
Inventor: LEE SEOK GYU
IPC: F24F1/06
Filed: 2000-12-15
Abstract: PURPOSE: An outdoor unit of air conditioner is provided to be conveniently lifted by a crane and so on by forming a detachable fixing device on an outside of the outdoor unit and to prevent deformation of the outdoor unit during lifting by reinforcing stiffness of the outdoor unit. CONSTITUTION: An annular fixing device is formed on an outer surface of an outdoor unit to conveniently lift the outdoor unit. The fixing device comprises eyebolts(30) with loop parts and screw parts detachably joined on an upper part of the outdoor unit. A plurality of coupling holes(33) are formed on the upper part of the outdoor unit for the screw parts of the eyebolts are coupled to. Supportive members supporting gaps between the coupling holes are installed on the upper part of the outdoor unit to prevent deformation of the outdoor unit on lifting of the outdoor unit.