baber/WOPTO huggingface dataset:
Patent KR-20010026530-A (KR)
Inventor: KANG O MO
IPC: G01R31/01
Filed: 1999-09-07
Abstract: PURPOSE: A power switching device used for examining the performance of an air conditioner is provided to read the bar-code of a product under an examination process to analyze the power specification of the product, and then automatically switches and outputs a test voltage that meets the specification according to an examination process sequence, thereby reducing operation time and eliminating stability problem due to erroneous application of voltage. CONSTITUTION: A power switching device used for examining the performance of an air conditioner includes a bar-code reader(100) for reading the bar-code of a product(140) being introduced to an examination procedure, and a controller(110) for analyzing the power specification of the product with the bar-code to generate a control signal for providing a test power that meets the specification. The power switching device further has a power switch(120) for switching the power into the test power suitable for the product according to the control signal, and a power supply(130) for providing the test power to the product.
Patent KR-20010028997-A (KR)
Title: Plasma display panel
Inventor: KIM JAE SEONG
IPC: G09G3/298
Filed: 1999-09-28
Abstract: PURPOSE: A plasma display panel is provided to reduce the power consumption by widening a discharge distance in order to generate a ultraviolet ray of a positive column area and lower the amount of discharge current. CONSTITUTION: A plasma display panel comprises a plurality of the first external electrode(100,100'), a plurality of the first internal electrode(110.110'), a plurality of the second external electrode(200,200'), and a plurality of the second internal electrode(210,210'). The first external electrodes(100,100') are formed on a substrate according to a predetermined interval. The first internal electrodes(110,110') are formed parallel between the first external electrodes. The second external electrodes(200,200') are formed parallel between the first external electrodes. The second internal electrodes(210,210') are formed parallel between the second external electrodes.
Patent KR-20010029362-A (KR)
Inventor: KANG HAN JUN
IPC: F04D29/40
Filed: 1999-09-30
Abstract: PURPOSE: A multiblade blower is provided to reduce noise from vibration of a wheel, and to improve blowing efficiency with an inner/outer air selecting door guiding inner air from an inner air inlet vertically to the wheel. CONSTITUTION: A multiblade blower is composed of a case(1) having a cylindrical blowing chamber(200), an inflow chamber(100) communicating the blowing chamber, inner and outer air flow ports(11,12) inclined to each other on the inflow chamber, and a guide unit(12a) extended obliquely from an opening of the outer air flow port and having a horizontal opening; a planar inner/outer air selecting door(2) curved to the outer air flow port, hinged by the case between inner and outer air flow ports, and selectively opening inner and outer air flow ports with turning around the hinge shaft; a driving motor(4) installed in the lower part of the blowing chamber; and a multiblade fan(3) combined with a driving shaft(40) of the driving motor, and generating centrifugal air flow with rotating by the driving motor. Inner air flows through the inner air flow port into the inflow chamber by a curved section(2a), and into the blowing chamber by spreading to an inlet ring(5) with converting the direction vertically owing to the inner/outer air selecting door curved to the outer air flow port. The operation noise of the multiblade blower is eliminated from vibration of the multiblade fan with operating pneumatic pressure on the multiblade fan evenly.
Patent KR-20010036046-A (KR)
Inventor: KIM YEONG GWANG
IPC: H01L21/31
Filed: 1999-10-05
Abstract: PURPOSE: A method for manufacturing an insulating layer of a semiconductor device in an atmosphere including deuterium gas is provided to improve a hot carrier injection(HCI) characteristic, by forming the insulating layer while performing a deuterium annealing process to effectively diffuse the deuterium to the surface of a semiconductor substrate. CONSTITUTION: A semiconductor substrate(100) is prepared. Reaction gas and deuterium gas are supplier to the surface of the semiconductor substrate by an in-situ method, and an insulating layer is deposited on the semiconductor substrate. The insulating layer is evaporated while the reaction gas and the deuterium gas are supplied.
Patent KR-20000034997-A (KR)
Inventor: TAN THIOW KENG
IPC: H04N7/26
Filed: 1999-10-13
Abstract: PURPOSE: Present invention relates to method and model for controlling memory requirement and compressed bitstream calculation in a video decoder. And present invention is particularly useful in audio-visual coding and compression technology for controlling complexity requirement of bitstream. CONSTITUTION: An apparatus for the verification of compressed objected-oriented video bitstream includes a set of verifier models: Video Complexity Verifier (VCV), Video memory Verifier (VMV) and Video Presentation Verifier (VPV). The models specify the behavior of a decoder for variable VOP size and rate and define new parameters and bounds to measure and verify the computational and memory resources that the bitstream demands. They can be used in the video encoder or in the verification of pre-compressed video distribution.
Patent KR-20010037618-A (KR)
Inventor: JUNG SU JIN
IPC: H04M1/19
Filed: 1999-10-19
Abstract: PURPOSE: A method for automatically limiting a call in a telephone is provided not only to make a user freely register or cancel a call limiting function using a password code but also to reduce the work loads of an exchange by making the call limiting function achieved in a telephone itself after storing a call limiting code in a memory of the telephone. CONSTITUTION: A user arbitrarily sets up and inputs a call limiting code to execute a call limiting function through a keyboard and stores it in a memory(201). A control part judges whether a telephone number is dialed from the keyboard(202). If the first digit of the telephone number is inputted, the control part compares and judges whether the inputted telephone number is identical to the call limiting code stored in the memory(203). If the first digit is identical to the call limiting code and is '0', the control part makes an alarm sound generated to a telephone call part in order to notify the user that the telephone has the call limiting function(204). Meanwhile, in case that the first digit is not identical to the call limiting code, the control part forwards a DTMF signal, depending on a key signal inputted from the keyboard, to an exchange so that a generic telephone call can normally be executed(205).
Patent KR-20000017747-A (KR)
Inventor: LEE KYONG HO
IPC: G11B31/02
Filed: 1999-10-22
Abstract: PURPOSE: A transmitting/receiving apparatus to be module for a portable karaoke is provided, which can install and remove a radio transmitting/receiving module. CONSTITUTION: A transmitting/receiving apparatus comprises: an open portion (10) to be formed at one side of a case (1); an acceptive portion (11) to be formed at an end portion of the case (1) and be penetrated with an inner of the case (1); a first connector (13) to be combined on a substrate (12) which is installed at the inner of the case (1) and be projected to the inner of the acceptive portion (11); a transmitting/receiving module (15) to be inserted and formed into the acceptive portion (11) and be connected to the first connector (13); and a cover (16) for opening and closing the open portion (10) of the case (1). Thereby, it is possible to conveniently sing using a portable karaoke.
Patent KR-20010045145-A (KR)
Inventor: SEO JAE GWAN
IPC: H01H73/00
Filed: 1999-11-03
Abstract: PURPOSE: A crossbar restoration apparatus of circuit breaker is provided to restore the crossbar automatically by latch operation by interconnected operation among a latch, a latch holder, and a crossbar. CONSTITUTION: The crossbar restoration apparatus of circuit breaker comprises a latch(1) rotated when a trip occurs, a latch holder(2) for controlling the latch operation, a crossbar(3) for releasing the latch from the latch holder when a trip occurs, a nail(4) locked to the crossbar, and a sidewall(5) for supporting the components. The latch holder has a groove, a protrusion(2b), and a latch guider(2c) for guiding the latch during the reset operation. The crossbar has a protrusion inserted into the groove of the latch holder, which locks the crossbar to the protrusion of the latch holder. When an overcurrent flows the power line, the latch holder and the crossbar rotate, and the latch is released, and the trip operation is performed by separating the driving contact point from the fixed contact point.
Patent KR-20000035224-A (KR)
Inventor: MASDA SUICHI
IPC: H01L21/28
Filed: 1999-11-04
Abstract: PURPOSE: A semiconductor device and a method for producing thereof are provided to preserve the gate oxide from being defected and to prevent the degeneration of the gate oxide during manufacturing. CONSTITUTION: A semiconductor device and a method for producing thereof include a semiconductor board(1), a gate insulator layer(5), a device isolation layer(8), first and second diffusion regions(4a,17a), first and second conduction layers, first and insulator layers, and a first metal lining layer. The semiconductor board(1) includes a semiconductor region(3a) of a first conduction type. The gate insulator layer(5) is formed on a surface of the semiconductor region(3a) of the first conduction type. The device isolation layer(8) is formed on the surface of the semiconductor region(3a) of the first conduction type and defines a device forming region. The first diffusion region(4a) is formed on the surface of the semiconductor region(3a) of the first conduction type, and is of a second conduction type opposite to the first conduction type. The first conduction type behaves like a preservation diode along with the semiconductor region(3a) of the first conduction type.
Patent KR-20010048173-A (KR)
Inventor: YAO LI HO
IPC: G06K19/073
Filed: 1999-11-25
Abstract: PURPOSE: A memory card having two interfaces and a converting module thereof are provided to be easily connected with a computer, enhance a speed, and decrease a mechanical failure. CONSTITUTION: A micro control unit and a memory group are composed in a memory card(30). An interface terminal port(31) is formed at a front portion of the memory card(30). Four terminals among the interface terminal port(31) are a USB interface, and are connected with a USB interface controller of the micro control unit. The other terminals are a host interface, and are connected with a host interface controller of the micro control unit. A converting module(40) is connected to the memory card(30) for being connected with a USB interface port of a computer. The converting module(40) forms an external case(41) and a lower case unit(42). A terminal base and a USB connection device(44) are formed in the external case(41) and the lower case unit(42). The external case(41) and the lower case unit(42) are combined by a suitable combination means. Holes are formed at both end portions of the external case(41) and the lower case unit(42). A memory card inserting portion(45) is formed in the hole of the one end portion, and the USB connection device(44) is installed in the hole of the other end portion. The memory card inserting portion(45) corresponds to an external side of the terminal base.
Patent KR-20000017773-A (KR)
Inventor: KIM DUL JA
IPC: A45D8/36
Filed: 1999-12-02
Abstract: PURPOSE: A function of an earring is provided by installing a fixture in an ear to set up a fixture of an earring style on the end edge of hairband which presses hair naturally. CONSTITUTION: A hairband has a length-controlling piece(11) of a link-chain style on the both end side and the fixing tool(12) having a fixing hole(13a) which controls a length is combined with the hairband on the both end edge of a length controlling piece. A fixing band(14) is attached to the bottom side of a hairband(10) and the hairband connects the lower fixing band with the netting thread which contains hair like a hair net.
Patent KR-20010054098-A (KR)
Inventor: KIM TEA KWAN
IPC: C02F1/46
Filed: 1999-12-03
Abstract: PURPOSE: A method for manufacturing catalyst, the catalyst manufactured, and a method for efficiently treating non-biodegradable organic materials using the catalyst are provided to effectively decompose wastewater comprising nitrogen, sulfur and organic halogen compounds as well as non-degradable organic compounds, and smoothly activate activity of microorganisms in case of treating the microorganisms. CONSTITUTION: The method for manufacturing a metal oxide catalyst for photo-fenton oxidation is characterized in that metal, metal oxide, metal carbide or metal hydroxide is calcined at a temperature ranging from 100 to 1500 deg.C under the environment of air, oxygen, hydrogen or nitrogen, wherein the metal is selected from the group consisting of copper, silver, iron, aluminum, chromium, cobalt or gold. The method for treating non-biodegradable organic materials comprises the steps of adding oxygenated water and the metal oxide catalyst for photo-fenton oxidation to wastewater containing organic materials; and reacting the reactants at a room temperature by irradiating ultraviolet rays or visible ray on the wastewater.
Patent KR-20010057504-A (KR)
Inventor: LEE BYEONG CHAN
IPC: F04B39/00
Filed: 1999-12-23
Abstract: PURPOSE: A suction system of a hermetic rotary compressor is provided to run a compressor in silence by reducing low frequency band noise due to pressure pulsation and RF(Radio Frequency) noise caused by vibration of a compression mechanism transferred to an accumulator through a refrigerant suction pipe. CONSTITUTION: Refrigerant gas is sucked through a refrigerant suction pipe(4) and supplied to a pocket(P) of a cylinder through a refrigerant box(3) and a suction hole(7) of a sub-bearing(2) sequentially. Herein, the refrigerant suction pipe is mounted on a side of the refrigerant box for storing refrigerant. The refrigerant gas is discharged out of the cylinder and flowed to the upper portion in a hermetic shell(1) through a clearance between a stator(10) and a rotor(11). Finally, the refrigerant gas is discharged out of the hermetic shell through a discharge pipe(12). A flow preventing pipe(5) is bent downward at the end of the refrigerant suction pipe communicated with the refrigerant box. The flow preventing pipe prevents liquid refrigerant from flowing into the refrigerant box rapidly and adjusts the flow direction of refrigerant effectively. The refrigerant gas is sucked smoothly by an inclined portion on a side of the suction hole. In addition, loss by flow resistance is reduced.
Patent KR-20010058188-A (KR)
Inventor: KIM YONG SEOP
IPC: D01F6/60
Filed: 1999-12-24
Abstract: PURPOSE: A process for preparing the titled nylon fabric by fixing an acetic acid aqueous solution of N-methylol acrylamide to nylon, polyester monofilament, raw yarn or fabric and knitting, and dipping in an aqueous solution containing silk fibroin is provided. Whereby, the nylon yarn, fabric, and knitting improves durability and has excellent silk feeling, moisturizing property and gloss. CONSTITUTION: Nylon monofilament, nylon yarn, nylon fabric or nylon knitting is fixed with 0.1 to 5.0% by weight of an aqueous solution of acetic acid containing 10 to 50g/l bifunctional N-methyol acrylamide monomers of formula(I) and the product treated with the bifunctional N-methyol acrylamide is dipped in an aqueous dispersed liquid of silk fibroin powder or an aqueous solution containing 1 to 5% by weight of silk fibroin.
Patent KR-20000012797-A (KR)
Inventor: PARK PAN MIN
IPC: A47J39/00
Filed: 1999-12-27
Abstract: PURPOSE: A double structured aging container is provided to improve an aging efficiency by an inherent characteristic of a clay material and to use for ordinary food requiring cooling as well as a fermenting food such as kimchi. CONSTITUTION: An aging container with twofold structure is composed of:a main body(2) containing an inner container(21) being fixed in an outer container(22) for being a twofold container being made from a clay material for forming an operational chamber(23) with a sealed structure; an operational unit(3) being installed in the lower surface unit of the main body for being formed as a structure of laminating a heat releasing plate(23) containing a thermoelement and a cooling fan containing a heat transmitting piece being installed in the operational chamber; and heat media(4, 4') as a medium for transmitting the cool and the warm being generated in the operational unit to the inner container for being filled to the operational chamber. Therefore, the aging container can release an economic burden of a consumer by a low manufacturing cost and to be used for an ordinary food requiring cooling and warming as well as a fermenting food such as kimchi.
Patent KR-20010065751-A (KR)
Inventor: PARK YOUNG SHIN
IPC: G06F17/00
Filed: 1999-12-30
Abstract: PURPOSE: An education method using an avatar in a 3-dimensional Internet space is provided to simultaneously use a multimedia environment of a sound and an image by enabling a user to apply for taking lectures and to take lectures through an e-mail or a chatting room. CONSTITUTION: In case that a user who wants to enter into a virtual college. the user searches a modem of the virtual college and clicks a functional area(21). An image of the virtual college is displayed on 3-dimension(22). The user selects an avatar(23). A catalog of the avatar is displayed(24). The user determines an avatar(25). The avatar selected is displayed(26). The avatar of the user pays a visit to a teacher's room(27). The avatar inputs an ID, a password and an e-mail address(28). Data on the user who applies for taking lectures are automatically inputted to an assistant instructor BOT(29).
Patent KR-20000023705-A (KR)
Inventor: TIMAN ZEROM JOHNSON
IPC: H04B1/7107
Filed: 1999-01-11
Abstract: PURPOSE: A GPS(global positioning system) receiver having effective signal acquisition function is provided to present DSSS(direct sequence spread spectrum) signal processing architecture greatly reducing on time of receiver terminal by making the receiver TURN OFF during most receipt acquisition phase. CONSTITUTION: A GPS receiver having effective signal acquisition function comprises a tuner, first and second memories, a processor and a controller(35). The receiver contains a DSSS receiver. The tuner receives at least one signal, generates intermediate signals and comprises a converter(22) sampling the intermediate frequency signal. The memories alternately stores the intermediate signal samples. The processor alternately reads and processes the samples. The controller controls the alternating storage and process.
Patent KR-20000029471-A (KR)
Title: Composite mat
Inventor: DINWOODIE JOHN
IPC: D04H1/4209
Filed: 1997-07-22
Abstract: PURPOSE: A laminated composite matis provided for a laminated composite mat comprising a layer of inorganic fibers which are bound together with a binder and a layer of an intumescent material. More particularly, the present invention relates to a laminated composite mat which can be used for resiliently mounting the fragile ceramic or metal monoliths which are found in catalytic converters and diesel particulate filters in their metal casings. CONSTITUTION: A laminated composite mat comprising first and second layers, the first layer comprising an intumescent material and the second layer comprising a plurality of inorganic fibers and a binder which serves to bind the fibers together and to bond the second layer to the first layer. Also described is a process for preparing the composite mat.
Patent KR-20000048698-A (KR)
Title: Skin care compositions containing an acid and a retinoid
Inventor: GRANGER STEWART PATON
IPC: A61Q19/00
Filed: 1997-09-18
Abstract: PURPOSE: Provided is a polycyclic triterpene carboxylic acid in combination with either retinol or retinyl ester resulted in a synergistic inhibition of keratinocyte differentiation. The effects of polycyclic triterpene carboxylic acids in combination with retinol or retinyl ester are analogous to the treatment with retinoic acid. CONSTITUTION: Provided is a skin conditioning composition containing: (a) from about 0.001% to about 10% of a retinoid selected from the group consisting of retinol, a retinyl ester, and mixtures thereof; (b) from about 0.0001% to about 50% of a polycyclic triterpene carboxylic acid; and (c) a cosmetically acceptable vehicle. The composition prevents and treats of dry skin, photodamaged skin, appearance of wrinkles, age spots, aged skin, acne, skin lightening psoriasis, atopic dermatosis, increases stratum corneum flexibility, controls sebum excretion and generally increases the quality of skin. The composition may be used to improve skin desquamation and cellular proliferation.
Patent KR-20000048732-A (KR)
Inventor: HOUDEAU DETLEF
IPC: H01L23/52
Filed: 1997-09-02
Abstract: PURPOSE: An improved chip module adapted for a simple manufacture of a chip card of non-contact type is provided. CONSTITUTION: A chip module, especially for insertion in a body of a chip card, includes a carrier(10) and a chip(13) attached thereon by an adhesive(12). A first and a second strip conductors(16,17) are formed apart from both sides of the chip(13) on the carrier(10) and then connected to corresponding terminals on the chip(13) by bonding wires(18). The chip(13) may be coupled to an antenna provided in the chip card body via the strip conductors(16,17). On a reverse surface of the carrier(10), a plurality of contact pads(19) are provided and then connected to corresponding terminals on the chip(13) through bonding holes(21) in the carrier(10) by bonding wires(20). The chip module is characterized by a base-type elevation(23), such as a frame carrier, and a supplementary frame(22) on the elevation(23), both of which encompass the chip(13) either entirely or partially. The elevation(23) is fabricated together with the strip conductors(16,17) in the same material and the substantially same height. Besides, a covering material(24) is filled in the supplementary frame(22).
Patent KR-20000068732-A (KR)
Title: 방전 램프를 동작시키기 위한 임펄스 전압 시퀀스를 발생시키는 방법 및 그 장치
IPC: H05B41/28
Filed: 1998-07-16
Abstract: 펄싱된 유전적으로 방해된 방전에 의해 방전램프를 작동시키기 위해 임펄스 전압 시퀀스를 발생시키며, 이에의해 요구되는 펄스 오버슈트 값의 일부분이 오프셋트 직류 전압 성분(U DC (t))에 의해 대체되는 방법이 개시되었다.  본 방법에 의해 제공되는 이점중의 하나는 임펄스 전압 시퀀스가 발생되었을 때 EMI의 적은 비율이 대응하여 형성되는 것을 나타낸다.  본 발명은 또한 오프셋트 직류 전압 성분(U DC (t))에 기초하여 방전을 발생시키기 위해 주로 전압 펄스의 주기 동안 주입되는 유효 전력의 일부를 주입하는 것을 제공한다.  임펄스 회로(1) 및 직류 전압 회로(2)의 직병렬 연결부를 갖춘 회로가 제공되고, 이에의해 임펄스 회로(1)는  종래 기술에 비해 작은 출력을 갖도록 디멘져닝될 수 있다.
Patent KR-20000052830-A (KR)
Inventor: KLAVENESS JO
IPC: A61K47/48
Filed: 1997-10-28
Abstract: PURPOSE: Diagnostic and/or therapeutically active agents, more particularly to diagnostic and/or therapeutically active agents incorporating moieties having affinity for sites and/or structures within the body so that diagnostic imaging and/or therapy of particular locations within the body may be enhanced. CONSTITUTION: Targetable diagnostic and/or therapeutically active agents, e.g. ultrasound contrast agents, comprises a suspension in an aqueous carrier liquid of a reporter comprising gas-containing or gas-generating material, the agent being capable of forming at least two types of binding pairs with a target.
Patent KR-20000057522-A (KR)
Title: Inductor in a fusion tank
Inventor: BRUECKNER RAIMUND
IPC: B22D41/14
Filed: 1997-11-28
Abstract: PURPOSE: An inductor is provided to generate an electro-magneticalternating field which is placed in a flow-out organ of a fusion tank and cross-flown with a cooling fluid for cooling. CONSTITUTION: In order to operate the inductor using different coolants, the inductor (9) comprises at least two areas (12, 13) having separate inflow and outflow ducts (14, 15, 16, 17) for the cooling fluid, said areas being impinged upon by different cooling fluids.