baber/WOPTO huggingface dataset:
Patent KR-20010037090-A (KR)
Inventor: KIM MIN HO
IPC: H01J29/18
Filed: 1999-10-13
Abstract: PURPOSE: A fluorescent film screen in a beam index cathode ray tube is provided to be capable of improving a fabrication yield of the fluorescent film screen by increasing an adhesive force of an index stripe. CONSTITUTION: Green, blue and red fluorescent film stripes(6) are formed in parallel in a panel(4) with a predetermined interval, and a plurality of black matrix films(8) are formed between adjacent fluorescent film stripes(6), respectively. A plurality of index stripes(10) are formed on corresponding black matrix films(8). The fluorescent film stripes(6) emit light outside of the panel(4) when electron beams are scanned, and the black matrix films(8) separate the fluorescent film stripes(6) to improve color purity and contrast of a screen. The index stripes(10) are formed on two adjacent black matrix films(8), with one black matrix film(8) interposed therebetween.
Patent KR-20010037226-A (KR)
Inventor: LEE SANG HYUN
IPC: E03D9/04
Filed: 1999-10-14
Abstract: PURPOSE: A flush toilet having an opening/closing type trap structure is provided to save the water used in a toilet for sanitation by altering the trap structure of a flush toilet. CONSTITUTION: A flush toilet having an opening/closing type trap structure comprises the steps of connecting a trap part removed inside a flush toilet with rubber tubes(T1,T2,T3) to form a steep slope, and installing an opening/closing device(B) fixed to a shaft for rotary reciprocating motion to the outside of the rubber tubes; if the opening/closing device forms a high head parallel to the rubber tubes and rotates, the inside of the rubber tubes is opened for passing fluid easily, and if the opening/closing device moves perpendicularly to the rubber tubes, the rubber tubes become narrower not to pass a fluid to the inside and residual water is gathered to form a trap on the lower part of a flush toilet.
Patent KR-20010037551-A (KR)
Inventor: JI JONG KI
IPC: C02F9/00
Filed: 1999-10-18
Abstract: PURPOSE: This invention relates to an advanced wastewater treatment using a hollow fiber membrane filter and ultrasonic wave. The key points of this invention are a method and an apparatus for micro-mixing high-concentration wastewater such landfill leachate, livestock wastewater, dyeing wastewater, leather tanning wastewater, pulp/paper wastewater, and petrochemical wastewater using 20,000-40,000Hz of ultrasonic wave which is capable of separating dissolved/hydrated organics, heavy metal complexion, radical, electron, and anion from hydration zone. The separated species are then filtered by using a hollow fiber membrane filter. Therefore this invention is effective in denitrification, dephosphorization, color/odor control, and the elimination of COD, BOD, SS. CONSTITUTION: While bubbling anion/ozone bearing radical and electron generated by a high density plasma generator into wastewater, ultrasonic wave ranging from 20,000 to 40,000Hz is irradiated into wastewater. Numerous cavities formed at the place where ultrasonic irradiation is week are destroyed at the place where ultrasonic irradiation is strong. At the moment, O-H bonds of water molecule is destroyed so that an oxygen radical (O·) and two hydroxy radicals (OH·) are formed, a pair of OH radicals form hydrogen peroxide (H2O2), and then hydrogen peroxide is decomposed into H2O and O2. Through the mechanism, the radical (OH·) and atomic oxygen are micro-mixed by ultrasonic wave, thereby separating dissolved/hydrated organics, heavy metal complexion, radical, electron, and anion from hydration zone.
Patent KR-20010045803-A (KR)
Inventor: KOO HYEONG HYO
IPC: H01L21/68
Filed: 1999-11-08
Abstract: PURPOSE: An apparatus for preventing collision of a boat of a wafer transfer unit is provided to prevent damage to a boat or wafer and to control generation of particles, by immediately detecting a movement state of the boat caused by collision to stop a transfer operation. CONSTITUTION: A wafer transfer unit transfers a wafer(30) in multi-axial directions. Wafers transferred by the wafer transfer unit are multilayered in a boat(20). A boat cap(40) supports the boat while the boat is placed on the boat cap. A collision detecting unit(50) detects shaking of the boat caused by collision with the wafer transfer unit, installed in the periphery of the upper portion of the boat. A control unit(60) outputs a control signal for stopping operation of the wafer transfer unit according to the signal inputted from the collision-detecting unit.
Patent KR-20010046451-A (KR)
Inventor: CHOO JONG BEOM
IPC: C30B25/12
Filed: 1999-11-12
Abstract: PURPOSE: A susceptor for atmospheric pressure chemical vapor deposition process is provided to efficiently impede deposition on the backside of a wafer due to permeation of a process residual gas by constantly maintaining pressure and flow direction of a gas exhausted. CONSTITUTION: The susceptor (10) comprises a vacuum supply hole (20) perforated and formed at a proximity of the center of the susceptor so that vacuum power for fixing a wafer (40) is supplied; a gas supply hole (30) perforated and formed at the edge side of the susceptor (10) so that a gas for preventing penetration of a process residual gas into a backside of the wafer (40) is supplied; a plurality of vacuum flow grooves (22) formed from the vacuum supply hole (20) to a circumferential direction and connected to each other with spaced apart in a certain distance so that vacuum pressure can be spread out on the top surface of the susceptor (10); and a gas flow groove (32) formed on the top surface of the susceptor from the gas supply hole (30) to a circumferential direction so that a supply gas can be spread out; and an extension groove (34) formed so that a gas flow width of the supply gas is expended from the gas flow groove (32) to an edge direction of the susceptor.
Patent KR-20010046924-A (KR)
Inventor: NOH HYEONG GON
IPC: H01M10/0585
Filed: 1999-11-16
Abstract: PURPOSE: A lithium ion secondary battery is provided which does not need an extraction and elimination process of a plasticizer by an organic solvent and a lamination process between an electrode and a separator. CONSTITUTION: The lithium ion secondary battery comprises: (i) cathodes(25, 25') and anodes(27, 27') which have a foil electric current collecting body and an electrode active material layer comprising an electrode active material, an electric conducting agent and a binding agent on the electric current collecting body; and (ii) separators(21, 22, 23, 24) which are positioned between the cathodes and the anodes and contain 100 part by weight of a polymer resin, 1-70 part by weight of at least one plasticizer selected from dialkyl carbonate, alkylene carbonate or dialkoxy ethane and 1-40 part by weight of an inorganic filler and do not have voids.
Patent KR-20000047689-A (KR)
Inventor: BULGRIN CHARLES A
IPC: F01D5/22
Filed: 1999-11-22
Abstract: PURPOSE: A damper is provided for an improved damper that attenuates vibrations occurring in the radial direction and the damper is configured to transmit the loads from the blades to ground. CONSTITUTION: A damper for the blades of a turbine rotor for attenuating the vibrations excited in a radial direction by configuring the damper to have at least two legs bearing against the blade and the disc supporting the blade for grounding the radial vibrations transmitted radially through the damper and offsetting the center of gravity of the damper from the point of contact with the blade
Patent KR-20010047712-A (KR)
Inventor: WHANG KYUNG SOO
IPC: A42B1/24
Filed: 1999-11-23
Abstract: PURPOSE: Provided are caps for taking the rear views by reflecting mirrors, regulating angles freely, fixed under the shade of cap. Accordingly, the caps prevents the accidents occurring at the rear in advance. CONSTITUTION: The cap comprises a peak(10), a pair of reflecting mirror(30) fixed on a mounting means(20), that is, square housing moving to both sides, in where a lever(25) is horizontally placed to regulate angles of up and down, and an attaching part(26) in a shape of S in the middle of the lever, where the mirrors are installed. The reflecting mirrors bound to mounting means by hinge is placed under the shade of cap to see the rear views in use and to be folded in custody.
Patent KR-20010054663-A (KR)
Inventor: LIM JEONG HWAN
IPC: H04L49/901
Filed: 1999-12-07
Abstract: PURPOSE: A host interface system for AAL(ATM Adaptation Layer) processing and a method for controlling thereof are provided to offer a high-speed host interface by minimizing the access of a host bus and eliminating an unnecessary seizure of the host bus in case that the transmission of transmitting data is requested through the host bus. CONSTITUTION: A host interface system for AAL processing is comprised of a host memory(110), a host processor(120), a host interface part(130), an AAL processing pat(140), and a local memory(150). The host memory(110) stores the data to be transmitted. The host processor(120) controls the AAL processing part(140) in relation to the transmission of the data to be transmitted and initializes the local memory(150). The host interface part(130) is composed of a transmission request message(131) of a host and a message queue(132) queuing a transmission complete message from the AAL processing part(140). The AAL processing part(140) reads the transmission request message(131) from the host interface part(130), allocates a buffer descriptor(152), and links the allocated buffer descriptor(152) to a channel and transmission sequence list. The local memory(150) contains a channel table(153), the buffer descriptor(152), and a descriptor pull(151).
Patent KR-20010058419-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/97
Filed: 1999-12-11
Abstract: PURPOSE: Provided is the composition of cosmetic material containing extract of Areca catechu L. The composition eliminates the free radicals which is a cause of skin aging. CONSTITUTION: The extraction comprises the following steps: making the seed of Areca catechu L. to powder; extracting the powder after soaking it for 1-15 days with 1-15 volume of solvents and decompression-concentrating the extracts. The solvent is water, low carbon alcohols, a mixture of low carbon alcohols and water, acetone, ethylacetate, diethylether, benzene, chloroform and hexane. The extract is added in an amount of 0.001-10.00% of the dry weight of cosmetic material.
Patent KR-20010064925-A (KR)
Inventor: LEE GWON HYEONG
IPC: B60R21/04
Filed: 1999-12-20
Abstract: PURPOSE: A device for preventing an incoming of a door is provided not to push a door and a hinge pillar into a room though a side-on collision or a head-on collision is generated. CONSTITUTION: A hanging slot(5) is formed in an inner panel(4) of a front door. A bracket(6) having a protruding piece(6a) is fixed in a hinge pillar(3) through a bolt(6) and a nut(8). The protruding piece(6a) is inserted inside the hanging slot(5). A cap(9) is covered with the hanging slot(5) to prevent an inflow of raindrops into the door. The push of the door into a room is prevented by the protruding piece(6a) though a side-on collision is generated. Moreover, the hinge pillar suppresses the push of the door though the hinge pillar(3) is transformed by generating a head-on collision.
Patent KR-20010057299-A (KR)
Inventor: JI CHANG HWAN
IPC: H04W92/12
Filed: 1999-12-21
Abstract: PURPOSE: An apparatus for controlling a subchannel between a base station of an asynchronous transmission mode system and control station of the base station is provided to increase transmission efficiency between an RP and an RPC in a WLL(Wireless Local Loop) system as well as facilitate maintenance and expandability of the system by reducing installation cost and time of an E1 link. CONSTITUTION: When a system is turned on, a PBA is initiated and an E1 frame is inputted through an E1 line interface transformer. An HDLC(High-level Data Link Control Procedure) array detects a D-channel and an E1 RP/RPC CPU extracts a payload and sends to an RMCU(RPC Main Control Unit). The RMCU analyzes the information for processing a call and sends a subchannel switching command. Then, the input subchannel is compared with the predetermined channel. If the input subchannel is not identical with the predetermined channel, the E1 RP/RPC CPU sends an 8bits channel switching command to a time switch. Subsequently, in case that the RMCU switches to an IWF(Inter Working Function), the IWF connects to the Internet. Otherwise, the E1 RP/RPC CPU sends the subchannel switching command to a time switch. Then, the E1 RP/RPC time switch assigns an 8bits channel per one data of an ADPCM and sends to a main switch. The RMCU sends the input data to an ECTU, processes the data by a transcoder, and transmits the data processed by a vocoder to an exchanger.
Patent KR-20010063155-A (KR)
Inventor: CHOI SEONG CHEOL
IPC: H04M3/32
Filed: 1999-12-21
Abstract: PURPOSE: A method for discriminating a subscriber number not used in an exchange is provided to retrieve a database recording whether subscriber numbers are used. CONSTITUTION: An exchange records using states of subscriber numbers assigned within the same line during a determined test period, on a flag bit of a database(ST21-ST23). If the database is constructed, the exchange sets up a test time retrieving the database in order to discriminate a subscriber number not used(ST24). If a specific subscriber number is currently used, the exchange registers the specific subscriber number as a using subscriber number(ST25-ST27). If the specific subscriber number is currently not used, the exchange registers the specific subscriber number as a subscriber number not used for a long time, and outputs the subscriber number not used for a long time(ST28-ST29).
Patent KR-20010063539-A (KR)
Inventor: LEE SU JEONG
IPC: G11C29/00
Filed: 1999-12-22
Abstract: PURPOSE: A testing device of a semiconductor memory device is provided to test a memory through various testing vectors although the area of a chip comprising of a memory intend to test is reduced. CONSTITUTION: The testing device includes a testing logic(210), an inputting portion(220), an inputting register(230), an outputting register(250) and an outputting portion(260). The testing logic is positioned at the outside of a chip, generates a shift clock signal, which is a test inputting data and a controlling signal, a shift enabling signal, an input enabling signal and an output enabling signal in response to a test enabling signal and applies to a chip and inspects operation through the comparison of the test input data and a test output data in a memory. The inputting portion generates a large number of input signals inputted to the memory in response to signals inputted from the outside in a normal mode. The inputting register respectively transmits the large number of inputting signals to the memory as a large number of memory input signals in a normal mode and transforms the test inputting data applied as a series data in the test logic into a parallel data and then transmits to the memory as the large number of memory inputting signals in a testing mode, in response to the shift clock signal, the shift enabling signal and the input enabling signal. The outputting register transmits to the test logic as the test outputting data to transform a large number of memory outputting signals outputted in parallel from the memory into a series in the testing mode and transmits the large number of memory outputting signals to the outputting portion as a large number of outputting signals in the normal mode in response to the shift clock signal, the shift enabling signal and the input enabling signal. The outputting portion outputs the large number of outputting signals inputted through the memory in the normal mode to the outside.
Patent KR-20000012762-A (KR)
Inventor: CHEON YONG UK
Filed: 1999-12-23
Abstract: PURPOSE: A method for selling a conference type product through an internet is provided, which provides a various type to a selling product list on an internet web site to provide a various information to a buyer, receives an entry application to compose a product, and sells the product to a buyer through the internet network. CONSTITUTION: A method for selling a conference type product through an internet comprises the steps of: (S110) providing information of a selling product on an internet web site; (S120) receiving a product entry application of a supplier; (S130) performing a benchmark to each product of the received supplier; (S140) selecting a composing product through the benchmark; (S150) performing a selecting notice and advertisement of the product; (S160) receiving a product buying application of a consumer through the selecting notice; (S170) selling the product to the received consumer; and (S180) accepting a certain money among a selling money. Thereby, an operator manages an advertisement and a client easily.
Patent KR-20010064181-A (KR)
Inventor: LEE WON JAE
IPC: H02K5/14
Filed: 1999-12-24
Abstract: PURPOSE: The car window lift motor is provided to reduce electromagnetic waves generated from the car window lift motor by inserting two choke coils, one Cx capacitor and two shielded Cy capacitors, to the motor housing inside. CONSTITUTION: The car lift motor comprises an armature shaft, an armature, a magnetic, a gear case, a worm, a worm wheel, a PCB with contactor connecting part, a brush holder, and two choke coils, one Cx capacitor and two shielded Cy capacitors fixed on the armature shaft. One side of the brush holder is soldered to the contactor connecting part of PCB and the other side of the brush holder is provided with a contactor using elastic contacts inside the motor housing(1).
Patent KR-20010064345-A (KR)
Inventor: HAN SU SIK
IPC: G01N3/30
Filed: 1999-12-29
Abstract: PURPOSE: An absorptivity evaluating device for high speed deformation energy of a steel plate is provided to measure the absorptivity safely repeatedly by resolving the ground sinkage and the explosion due to a high air pressure of a vertical evaluation device. CONSTITUTION: An absorptivity evaluating device for high speed deformation energy of a steel plate includes a collision element(420) for directly applying deformation to a testing piece for changing a weight of the testing piece, a motion energy supply element(430) for applying a high motion energy to the collision element by the elasticity of a spring, a data processing unit(440) for measuring a speed change of the collision element and a deformation resistance of the testing piece to compute a high speed deformation energy absorptivity, and a supporting element(450) formed with guide rails for guiding the motion energy supply element and the collision element.
Patent KR-20010066651-A (KR)
Inventor: LIM DAE SEUNG
IPC: B60W10/04
Filed: 1999-12-31
Abstract: PURPOSE: A sudden start prevention device and prevention method are provided to prevent abnormal sudden start phenomenon and sudden start due to the miss-operation of an accelerator pedal and a gearshift lever. CONSTITUTION: A sudden start prevention device comprises an accelerator pedal detecting sensor(51), a gearshift lever detecting sensor(53), a fuel supply adjusting device(55), a fuel supply intercepting device(57), a brake actuating device(59) and a CPU(Central Processing Unit, 61). The sudden start prevention method comprises three steps. The first step is to determine whether an accelerator pedal is operated when a vehicle starts. The second step is to check the fuel supply state to an engine if the accelerator pedal is not operated and for the CPU to intercept the fuel supply and actuate brake to stop the vehicle if fuel is supplied as much as to increase RPM of an engine excessively. The third step is to determine whether a gearshift lever is operated if the accelerator pedal is operated and to finish if the gearshift lever is not operated.
Patent KR-20000029908-A (KR)
Title: Fire-retardant filter medium and air filter unit
Inventor: INOUE OSAMU
IPC: B01D39/08
Filed: 1997-08-06
Abstract: PURPOSE: A filter medium and an air filter unit is provided which is applied for cleaning air in a clean room and more especially applied for cleaning air in manufacturing electronic members such as semiconductors and liquid crystals. CONSTITUTION: A PTFE porous film is one or more layers in the flame-resistant filter medium (1). As the flame-resistant filter medium, an air permeable supporting material is applied on one surface of the PTFE porous film, on both surfaces of the porous film, or is alternately or randomly applied altogether with the porous film. The above-noted PTFE porous films is easily prepared by a conventional method which includes, for example, the steps of extruding a paste of a PTFE fine powder and an extrusion assistant, providing a tape by pressing and spreading the extruded paste, and stretching out the non-baked or semi-baked paste in two axial directions. An air filter unit uses a filter medium having an air permeable supporting material at least on one surface of the PTFE porous film. The filter medium is bent in wave forms and kept in the supporting frame(11), and the periphery is sealed. The filter medium has 150mm or less maximum carbonized length.
Patent KR-20000048816-A (KR)
Inventor: CALLAHAN JAMES FRANCIS
IPC: A61K33/243
Filed: 1997-10-01
Abstract: PURPOSE: Compounds having a benzodiazepinyl core structure are provided which are vitronectin receptor antagonists useful in the treatment of osteoporosis, angiogenesis, tumor growth and metastasis, atherosclerosis, restenosis and inflammation. CONSTITUTION: A compounds are represented by the formula(I) which have pharmacological activity for the inhibition of the vitronectin receptor and are useful in the treatment of inflammation, cancer and cardiovascular disorders, such as atherosclerosis and restenosis, and diseases wherein bone resorption is a factor, such as osteoporosis.
Patent KR-20000049223-A (KR)
Title: Load shifting device
Inventor: BENDER GUENTHER
IPC: F02D11/10
Filed: 1997-10-09
Abstract: PURPOSE: A shifting device is provided which has a compact and simplified complexity of assembly body and void of destruction danger of a wire, improving the existing load shifting device for regulating power output of an internal combustion engine, arranged on throttle valve housing, having a throttle valve. CONSTITUTION: A load shifting device comprises a regulating device, specially an electric motor, which regulates the butterfly valve of an internal combustion engine and is lodged in a butterfly valve housing (18) having an electric connection. In accordance with the invention, a supporting plate (1) having electric conductive areas is placed in the butterfly valve housing (18), wherein the electric connection is connected at least to the regulating device via the electric conductive areas of the supporting plate (1).