baber/WOPTO huggingface dataset:
Patent KR-20000064197-A (KR)
Inventor: KIM SEONG RAE
IPC: H01L21/66
Filed: 2000-08-29
Abstract: PURPOSE: A mobile device for testing the mounting of a semiconductor is provided to reduce the volume of a tester by folding a monitor for displaying the operating state of a semiconductor and a keyboard. CONSTITUTION: A socket for detachably mounting a semiconductor device is installed in a substrate(1). The substrate(1) is provided in a computer body(2). A monitor(3) for displaying the operation state of the semiconductor device is pivotally connected to the computer body(2) by means of a hinge. A keyboard(5) for controlling the operation of the semiconductor device is connected to the computer body(2) by means of a hinge(6). The monitor(3) and the keyboard(5) can be folded. A supporting device(7) is installed between the monitor(3) and the body(2). The length of the supporting device(7) is variable.
Patent KR-20020017753-A (KR)
Title: Methods for assessing credit on the internet
Inventor: YU CHOON YEOL
Filed: 2000-08-31
Abstract: PURPOSE: A credit evaluation method through the Internet is provided to reduce abusive language of cyber and make security by making a guarantor of the seller valuate and check the selling goods for the commercial transaction on the Internet. CONSTITUTION: The seller notices an intention of dealing goods in an Internet selling site. The seller asks a valuation about the operation state and function and appearance of the goods to the neighbor or a guarantor, and notices the valuation opinion together. In case that the seller is registered to the site already, the detail information of the seller is registered to a server by noticing the goods. The detail information includes an individual identifying means such as a resident registration number, a social annuity number, and a driving license number, an address, a telephone number, a personal accounting number, a credit card number, and email address. After checking the identifying information, a buyer makes a contract with the seller. After the dealing transaction, in case of occurring a claim, the buyer checks the claim on the basis of the contents by communicating each other. If the claim decides to be intentional or malicious, the fact is recorded to the credit of the seller and guarantor.
Patent KR-20020018331-A (KR)
Title: Single Canister Type Underwater Stereo Camera Capable of Distance Measurement
Inventor: HONG SEOK WON
IPC: H04N13/239
Filed: 2000-09-01
Abstract: PURPOSE: A single motor type underwater stereo camera of measuring a distance is provided to control two cameras and two lenses and obtain a three-dimensional image by using only one motor. CONSTITUTION: A lower support plate(30) and an upper support plate(31) are fixed by four support plates(29). An upper ball screw(7) and a lower ball screw(12) are fixed by ball screw support portions(24,23), respectively. An upper harmonic drive(6) and a gear shaft are fixed by shaft support portions(25,26). A motor(1) including an encoder(2) and a motor shaft are installed on the lower support plate(30) with a support portion(27) and a motor support plate(28). Both ends of a lever(17) of a hinge joint(16) are installed between a sliding block and a lens base(21). A sliding roller(15) is loaded on a contact face of the sliding block. A sliding link(18) is installed on a contact portion of the lens base(21). Two lenses(22) is fixed to the lens base(21).
Patent KR-20020019673-A (KR)
Title: System for transmitting and receiving identification number
Inventor: KIM HUI HWAN
IPC: H04B5/02
Filed: 2000-09-06
Abstract: PURPOSE: A system for transmitting and receiving a password is provided to enhance security associated with the coding of the password by converting a plurality of information signals corresponding to inputted passwords into current signals through a resistance element array. CONSTITUTION: A password transmitting unit(1) has a transmission-side keypad(11) for inputting a password by a user, inputs four information signals(S1-S4) corresponding to the password from the transmission-side keypad(11) to certain points of a resistance element array composed in a transmission panel(14), and transmits current signals which flow in an output terminal of the resistance element array to a password receiving unit(2). The password receiving unit(2) has a receipt-side keypad(21) for inputting a password registered by a manager of a host device and has metal tips(M1-M4) corresponding to the resistance elements for receiving the current signals which flow in the output terminals of the resistance element array, generating 4 information data, and confirming whether the password corresponding to the generated four information data is identical to a password from the receipt-side keypad(21).
Patent KR-20000072551-A (KR)
Inventor: JUNG GYEONG CHAE
IPC: H01L23/00
Filed: 2000-09-08
Abstract: PURPOSE: A dispensing head unit for a semiconductor package is provided to prevent a tail from being generated, by having a servo motor and a bearing for emitting epoxy resin by a forward revolution of the motor and for absorbing the epoxy resin remaining on a needle by a reverse revolution. CONSTITUTION: A dispensing head unit for a semiconductor package comprises a resin receptacle(300), an induction unit, a resin quantity controlling unit(400), and a dispensing head. The resin receptacle has epoxy resin. The induction unit inducts the resin, connected to a side of the resin receptacle. The resin quantity controlling unit condenses and/or extends an induction tube connected to the induction unit to control the quantity of the resin. The dispensing head includes an exhaust unit(430) for applying exhausted from the resin quantity controlling unit on a semiconductor chip.
Patent KR-20020021440-A (KR)
Title: Heat plate and method of manufacturing the same
Inventor: JUNG MYEONG DO
IPC: H05K7/20
Filed: 2000-09-15
Abstract: PURPOSE: A radiation plate and a manufacturing method thereof are provided to be easily manufactured with low cost and without limits related to an install position, radiation amount control, radiation direction and etc. CONSTITUTION: A plurality of pipes(130) defined by a space of a predetermined height are disposed between an upper base plate(110) formed of heat conductor and a lower base plate(120) completely coupled to the upper base plate. One ends of respective pipes(130) are connected to adjacent pipes by a group of connecting pipes. Convection fluid is stored in the respective pipes. Junction portions between respective pipes are alternately bent so that the pipes can be vertically arranged with separated status. The bent base plates are fixed to a heater and the convection fluid is vaporized by the heat of the heater. The evaporation heat is radiated toward outside.
Patent KR-20020021534-A (KR)
Title: Wireless monitoring apparatus
Inventor: JANG KYOUNG IL
IPC: H04N7/18
Filed: 2000-09-15
Abstract: PURPOSE: A wireless monitor is provided to remotely control an image capturing device in radio so as to monitor a specific object located in the place where the image capturing device is set. CONSTITUTION: A wireless monitor includes a video and/or audio signal capturing device(232), and a remote control(230). The signal capturing device generates electric power through generation using sunlight and/or wind force to store the electric power in a battery, captures a video and/or audio signal using the first mobile communication terminal that receives the power from the battery to operate, and transmits the signal in radio. The remote control includes a system controller for generating a predetermined control signal, and allows the second mobile communication terminal to transmit the control signal to the first mobile communication terminal to control the signal capturing device.
Patent KR-20010039899-A (KR)
Title: Teg pattern for evaluating plasma damage
Inventor: OGURA TAKEO
IPC: H01L21/66
Filed: 2000-09-19
Abstract: PURPOSE: To obtain a TEG(test element group) pattern for evaluating plasma damage which can eliminate the defective blowing out of all fuses and, at the same time, can make all gates to be able to be measured under the same condition without giving any damage to the gates. CONSTITUTION: A TEG pattern for evaluating plasma damage is constituted in such a way that fuses have equal structures and pads used at the time of blowing out the fuses and pads used at the time of measuring the withstand voltages of gates are individually provided so that no voltage may be impressed upon the pads connected to the gates when the fuses are blown out.
Patent KR-20010030449-A (KR)
Title: Ferroelectric memory device
Inventor: YAMADA JUNICHI
IPC: G11C14/00
Filed: 2000-09-20
Abstract: PURPOSE: To obtain a ferroelectric storage device in which operation can be performed with low power source voltage and a tolerable range of power source voltage is wide. CONSTITUTION: In this ferroelectric storage device, residual polarization is caused by applying the prescribed voltage to a ferroelectric capacitor constituted by holding a ferroelectric thin film between a first capacitive electrode and a second capacitive electrode, and data is accumulated by the residual polarization. The ferroelectric thin film is formed so that drop voltage which is applied between the first capacitive electrode and the second capacitive electrode and in which external power source voltage supplied from the outside in the prescribed voltage range is dropped to the minimum voltage within the voltage range is made the minimum value of a range in which polarization of the ferroelectric substance remains sufficiently.
Patent KR-20010000409-A (KR)
Inventor: KIM BYEONG CHEOL
IPC: E04D3/24
Filed: 2000-09-27
Abstract: PURPOSE: An arc roof integrated with a functional inner finish material and a construction method thereof are provided to perform insulating material and finishing processes simply without the increase of high cost. CONSTITUTION: Supports(20) are fixed on a certain portion of a combining portion of an arc panel(10) at a regular interval. A length adjustment(30) is combined with the support and for adjusting the vertical length. A guide member(40) is combined with the end of the length adjustment and installed lengthwise of the arc of the arc panel. An inner finish material(50) is supported on the guide member. With the unit arc panel comprising the elements, a separate process for finishing is not needed and the inner finish material is installed optionally. Thereby, an arc roof is installed simply, and further, time and cost for working are saved.
Patent KR-20020024953-A (KR)
Title: Plant for efficiency effluent of dissolved matter from the wastewater separated into solids and dissolved matter
Inventor: CHOI HONG BOK
IPC: C02F1/52
Filed: 2000-09-27
Abstract: PURPOSE: A plant for efficiency effluent of dissolved matter from the wastewater separated into solids and dissolved matter is provided to discharge supernatant water containing dissolved matter with no scum and sludge to a settling tank by density differences between air and wastewater. CONSTITUTION: The plant includes a sedimentation tank(1); a reactor(2) which moves upwards and downwards by compressed air to collect and discharge supernatant water; a means for supplying and discharging compressed air at the upper part of the reactor(2) to move the reactor(2) upwards and downwards; a means for discharging collected supernatant water; a means for fixing the discharging means with the reactor(2); and a means for floating the reactor(2) horizontally.
Patent KR-20010007811-A (KR)
Inventor: NOH YEONG BAE
IPC: H01M4/139
Filed: 2000-09-28
Abstract: PURPOSE: A pitch coated electrode tap and a method of manufacturing the same are provided to ensure a sealed state in pressing an electrode tap and a pouch by coating the electrode tap with a pitch to simplify a coating process of the electrode tap. CONSTITUTION: An electrode tap is coated with a pitch to reduce the thickness of a coated layer and form recesses in the coated surface. The pitch can form a coated layer with the thickness much smaller than that of a resin and thus cleaves in the coated layer that require sealing are reduced. In manufacturing the pitch coated electrode tap, toluene is used as a solvent for the pitch to prepare a pitch solution. The dissolved pitch is maintained in an emulsion state. The electrode is immersed into a pitch solution for a short time, and then taken out to be dried. The pitch is coated on the electrode tap with the thickness of 5 to 50 micron.
Patent KR-20010030533-A (KR)
Title: Liquid crystal display panel avoiding display unevenness and manufacturing method
Inventor: KOUYA AKIYOSI
IPC: G02B5/30
Filed: 2000-09-29
Abstract: PURPOSE: To provide a method for sticking polarizing plates for a liquid crystal display cell and a liquid crystal display element, which suppresses display unevenness in the liquid crystal displaying part and makes the display performance and reliability of the liquid crystal display device better than that with a conventional technique. CONSTITUTION: The method includes heating a polarizing plate 1 comprising triacetyl cellulose and polyvinyl alcohol layers (the first heating), sticking the polarizing plate 1 after heating to a glass substrate 2 and subsequently heating the glass substrate 2 to which the polarizing plate 1 is stuck (the second heating).
Patent KR-20000072814-A (KR)
Inventor: HONG SUNG PYO
Filed: 2000-09-29
Abstract: PURPOSE: A method for purchasing rarities through rarities information site is provided to create order/inventory management system and product codification/product management system that allow the rarity manufacturers and importers to open sales stores and to enable ordinary retailers, franchises, and affiliated distribution offices to place orders through the created systems. CONSTITUTION: A method for purchasing rarities through rarities information site is composed of exchange, codification, distribution, and sales. An operator exchanges information with the rarity producer, importer, distributor, and ordinary consumers by providing rarity events or news, displaying new rarities, exchanging opinions through the member's bulletin board, and managing the members. Each rarity is given its identification code, and the consumer receives the product information from the web site and purchases the product through the online connection. The operator, the rarity manufacturer, or the rarity importer provides the production and importation information and the operator provides the product identification code to the manufacturer and importer. The manufacturer and the importer provides the rarities to the franchises and the affiliated distribution offices. The franchises and the affiliated distribution offices report the sales and inventory information to the operator after a sale has been made.
Patent KR-20010000920-A (KR)
Inventor: CHOL SUNG OOK
IPC: G09F23/00
Filed: 2000-10-25
Abstract: PURPOSE: Provided is an advertizing curtain that can advertize the item of company with low cost. CONSTITUTION: To manufacture the advertizing curtain, plain curtain cloth is patterned with character, picture, and design by using dyeing and/or silk-screen. The advertizing curtain is installed in show window by using ring, hanger.
Patent KR-20010051423-A (KR)
Inventor: MORINAGA TAKEO
IPC: H04N21/435
Filed: 2000-11-03
Abstract: PURPOSE: To record a received transport stream so that various reproductions can be executed. CONSTITUTION: In a step S1, a packet to be recorded is extracted from a received transport stream. In a step S2, a time stamp is added to the packet and it is once stored in a step S3. The stored packet is read by the prescribed data quantity of blocks in a step S4. In a step S5, an index is added to the packet. The index is data showing the context of the block and user information. The block to which the index is added is outputted and recorded into the accumulation device of a hard disk in a step S6. In reproduction, various reproductions can be executed by judging the correlation of the blocks by referring to the index.
Patent KR-20010008086-A (KR)
Inventor: KIM SENG LIM
IPC: F23G5/00
Filed: 2000-11-04
Abstract: PURPOSE: A long guaranteed opposite upward waste complete combustor and a combustion method are provided to completely burn bad smell and dust without dioxin. CONSTITUTION: A long guaranteed opposite upward complete waste combustor(1) combines a waste first combustor(2) and a waste complete drying chamber(4). The waste complete drying chamber is combined with a rotary long bed shaped dry material moving frame(5) coupling a heat supplying chamber(7) on the top of a dust complete combustor(3). The waste complete combustor dries waste with self heat in 1100 to 1300deg.T of temperature and dioxin is completely burned by high heat with a long guaranteed opposite upward type reaction.
Patent KR-20010051904-A (KR)
Inventor: HARA TETSUHIKO
IPC: F16K11/072
Filed: 2000-11-24
Abstract: PURPOSE: A valve driving device is provided to eliminate the necessity of complicated and experiential know-how such as screw work and centering work of valve elements and an opening with a simple structure, and to apply a valve driving device even to a three-way or four-way valve. CONSTITUTION: A cam member(4a) having a cam surface is arranged in a driving part(4). The valve elements are operated by the cam surface of this cam member(4a). An opening of a body case(2) is opened and closed so that the opening can be opened and closed by the valve elements(3a,3b) with the simple constitution. A main case(2a) of the body case(2) for connecting an inflow pipe(5) and outflow pipes(6a,6b) composed of copper metal is formed of a stainless steel material to easily and excellently perform installation of the body case(2) and the connection of the inflow pipe(5) and the outflow pipes(6a,6b).
Patent KR-20020042129-A (KR)
Title: Method for controlling creep of automatic transmission in vehicles
Inventor: JUN BYEONG UK
IPC: F16H61/20
Filed: 2000-11-30
Abstract: PURPOSE: A creep control method of an automatic transmission of a vehicle is provided to prevent a vehicle from being pushed back on a slope and reduce the brake manipulation load in case of stopping on the slope by applying a second speed creep. CONSTITUTION: A creep control method of an automatic transmission of a vehicle includes the steps of carrying out a second speed creep control by a control element of the automatic transmission and keeping the creep state when a creep condition for advancing to a creep state is confirmed, and carrying out the advancing from the creep state to the second speed or a first speed if a creep-state escaping condition is satisfied by the increase of a vehicle speed or a throttle valve opening degree.
Patent KR-20020042224-A (KR)
Title: Non-aqueous electrolyte solution for lithium battery
Inventor: KIM HAK SU
IPC: H01M10/0569
Filed: 2000-11-30
Abstract: PURPOSE: Provided is a non-aqueous electrolyte for a lithium battery, which can prevent the battery from swelling, therefore, can improve a set mounting rate remarkably when preparing the lithium battery. CONSTITUTION: The non-aqueous electrolyte is produced by adding 0.1-10.0pts.wt. of a sulfoxide compound represented by the formula 1 to 100pts.wt. of a mixed organic solvent in which 0.8-2.0M of lithium salts are dissolved, wherein the mixed organic solvent comprises a cyclic carbonate-based organic solvent selected from ethylene carbonate, propylene carbonate, or a mixture thereof and a linear carbonate-based organic solvent selected from dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, ethylpropyl carbonate, or a mixture thereof. And the sulfoxide compound is perfluoro butane sulfonyl fluoride or perfluoro octane sulfonyl fluoride. In the formula, R is C1-C10 perfluoroalkyl and R' is C1-C10 fluoroalkyl or fluoro.
Patent KR-20020043281-A (KR)
Title: Appratus for improving water-quality of river
Inventor: YEO IN BONG
IPC: C02F3/00
Filed: 2000-12-01
Abstract: PURPOSE: An apparatus for improving water quality of stream is provided to improve water quality of stream water by increasing dissolved oxygen. The apparatus is characterized in that contact area of stream water and air is increased for improving dissolving rate of oxygen by using flow of stream water. CONSTITUTION: The apparatus comprises the following parts: several floating balls(21) having many pits like golf ball, for increasing surface area; a floating part(31), for storing floating balls(21); and a part(41), installed in the interior of the floating part(31), for rising stream water to the interior of the floating part(31). Stream water in the floating part(31) contacts with air and floating balls(21) as stream water rises in the floating part. And microorganism is cultivated in many pits of floating balls(21). Therefore oxygen is dissolved into stream water, and treated biologically by microorganism of the floating balls(21). Surface of floating balls(21) is coated with TiO2, for photodecomposition contaminants of stream water.
Patent KR-20020044776-A (KR)
Title: A hydraulic device for a seat belt
Inventor: JUNG JIN SEONG
IPC: B60R22/44
Filed: 2000-12-06
Abstract: PURPOSE: A hydraulic device for a seat belt is provided to prevent an increase of a pressure load applied to a passenger's chest by improving a hydraulic cylinder structure of the hydraulic device. CONSTITUTION: A load(62) is contained into a hydraulic cylinder(16), and the load is installed retractably at a buckle(15). A piston(61) is divided an inside of the hydraulic cylinder into an upper portion and a lower portion, and passages(104a,104b) for communicating the upper portion and the lower portion are formed. The passages are opened and closed by a check valve composed of a spring(102) and a ball(101). The upper portion and the lower portion divided by the piston(61) are filled by oil, and the oil is drained through a hydraulic lines(63,64) by an operation of the piston. The spring(102) is activated by a pressure difference of the upper portion and the lower portion of the hydraulic cylinder. The pressure difference of the upper portion and the lower portion of the hydraulic cylinder is generated when a certain load is applied to the belt.
Patent KR-20020045333-A (KR)
Title: High penetrable, strong and durable grouting materials of inorganic micro-fine hybrid silicates and grouting method by using these materials
Inventor: CHUN BYEONG SIK
IPC: C04B28/02
Filed: 2000-12-08
Abstract: PURPOSE: Provided are multi-functional grout materials, micro-sized composite silica cement(3-5micrometer), comprising cement and pozzolan-based silica as main materials. The resultant grout materials have high permeability, strength and durability. CONSTITUTION: The suspension type grout materials, micro-sized composite silica cement, contain micro-sized cement and pozzolan-based silica selected from slag, fly ash, diatomite, volcanic ash, and rice hull, as main materials, and dispersant, admixture, cement coagulant(activated silicic acid) for strength and durability, and catalysts(Al2O3, MgO). for solidification as additives. The amount of catalyst according to the solidification rate of the composite silica cement is as follows: 1-5% catalyst per 0-30% silica content for rapid solidification; 1-5% catalyst per 30-70% silica content for rapid solidification for standard solidification; 1-5% catalyst per 70-100% silica content for delay solidification. Also, the solution type grout materials are obtained by mixing grout powder with sodium silicate, silica sol and admixture. The grouting construction is performed by pouring composite silica cement suspension adding activated silicic acid into the ground under the pressure of 3-20kg/cm¬2.