baber/WOPTO huggingface dataset:
Patent KR-20020093602-A (KR)
Inventor: FUNAHASHI TOSHIHIKO
IPC: H01M4/50
Filed: 2002-06-05
Abstract: PURPOSE: A positive electrode material for a lithium secondary battery, its preparation method and a lithium secondary battery containing the positive electrode material are provided, wherein the positive electrode material shows an excellent heat stability and a large discharging capacity, thereby improving the safety of a battery and to improve the method for measuring the heat stability of a positive electrode material. CONSTITUTION: The positive electrode material comprises a compound represented by LixNiyCozMmO2, is in powdery state and has a BET specific surface area of 0.8 m2/g, wherein M is at least one element selected from Ba, Sr and B; 0.9<=x<=1.1; 0.5<=y<=0.95; 0.0.5 <=z0.5; and 0.0005<=m<=0.02. Preferably the positive electrode material has a DTG (derivative thermogravimetry) increase initiation temperature is 215 deg.C or more, and a tap density of 1.5 g/cm¬3 or more.
Patent KR-20030096740-A (KR)
Title: The stall system for automatic milking system
Inventor: CHOI HUI CHEOL
IPC: A01K15/04
Filed: 2002-06-17
Abstract: PURPOSE: An automatic milking stall is provided to give a convenient and stable milking space and to allow a smooth milking process by leading milking cows into an milking area. CONSTITUTION: The milking stall comprises a stall body(10) having a support frame(19) perpendicular to edges of a base plate(11); an optical sensor(20) opposite to the support frame(19) to detect whether a milking cow enters the stall body(10); a position control element(50) for adjusting right/left spaces; an outlet gate(60) connected to the support frame(19) to lead the milking cow out of the stall body(10); an element(70) mounted at the outlet gate(60) to secure neck portion of the milking cow during milking process; and a manger(80) located in front direction of the outlet gate(60).
Patent KR-20030097422-A (KR)
Inventor: LEE JIN BOK
IPC: A43B7/06
Filed: 2002-06-21
Abstract: PURPOSE: Provided are shoes into which foreign substances or moisture do not come but air comes when the user walks and sole of the foot bends or straightens so that the user feels comfortable in the shoes. CONSTITUTION: The shoes include an outsole(2) whose one side lies on the ground; an insole(20) of many porosities which is on the outsole(2) to cover the sole of a foot and which is open toward the top of the shoes; corrugated parts(12,12a,12b) which cover the sole, as the end of the bottom on the outsole(2) is supported, and which have many passages connected to the porosities of the insole(20) on the part which covers the instep; and an upper which has holes(16) on the center of the passages to the outside.
Patent KR-20040003168-A (KR)
Inventor: KIM SEONG HO
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a contact plug of a semiconductor device is provided to be capable of reducing the power consumption of the bit line for compensating for parasitic capacitance, for improving the efficiency of the semiconductor device. CONSTITUTION: The first insulating layer(320,340,360) is formed at the upper portion of a conductive pattern formed substrate(300). An opening portion is formed by selectively etching the first insulating layer for exposing a predetermined portion of the resultant structure between conductive patterns. A nitride layer(370) is uniformly formed on the entire surface of the resultant structure. Then, an oxide layer(375) is non-uniformly formed at the upper portion of the resultant structure. The oxide layer and the nitride layer of the bottom portion of the opening portion, are removed. The opening portion is then filled with conductive material.
Patent KR-20040003608-A (KR)
Title: heating and cooling device for hydrogen storage alloys and method thereof
Inventor: CHA GANG UK
IPC: F24F1/00
Filed: 2002-07-03
Abstract: PURPOSE: A heating and cooling system using hydrogen storage alloy and a control method of the same are provided to form the system without an outdoor unit by applying technology using hydrogen storage alloy to an existing heating and cooling system, and to prevent sudden increase of temperature in the system when the system stops. CONSTITUTION: A heating and cooling system includes a housing(100) having air inlets(111,112) and air outlets(121,122); a pair of reactors(210,220) mounted in the housing to face each other, and charged with hydrogen storage alloy; a hydrogen channel tube(300) connected with each of the reactors to allow hydrogen to flow therein; a pumping unit(400) connected with the hydrogen channel tube to forcibly feed hydrogen; a hydrogen flowing guiding unit(800) connected between the hydrogen channel tube and the pumping unit to determine direction of forcible feeding of the hydrogen; blowing units(510,520) forcibly blowing air flowing in the housing; an air flowing guiding unit placed between the reactors to guide flowing of air having exchanged heat; a temperature sensor(700) installed in the housing to measure temperature in the housing; and a control part controlling operation of the components based on the temperature in the housing measured by the temperature sensor.
Patent KR-20020065430-A (KR)
Inventor: AHN EUNG JIN
IPC: H03L7/16
Filed: 2002-07-03
Abstract: PURPOSE: A method for designing a new digital frequency synthesizer using a phase accumulator and an apparatus configuration thereof are provided, which synthesizes a rectangular wave of a variable frequency very simply, rapidly and accurately. CONSTITUTION: A frequency synthesization command(1) is inputted to the first phase accumulator, and it is a digital word to determine a frequency of a variable rectangular wave output. A carry(3) being output through the first phase accumulator is inputted to the second phase accumulator to generate a final rectangular wave signal whose phase noise is removed. The first phase accumulator comprises an N bit D-flip flop(6) and an N bit full-adder(7) controlled by an input clock. If the frequency synthesization command is inputted to the phase accumulator, the phase accumulator outputs an accumulated value(sum) by a method of feeding back and adding the accumulated value continuously. The carry output of the first phase accumulator is inputted as a carry input of the second phase accumulator, and a most significant bit(MSB) of an output port of the second phase accumulator is output as a final output.
Patent KR-20040005535-A (KR)
Title: Preparation and it's method of functional food for eliminate of bad smell
Inventor: JUN SEUNG IL
IPC: A23L1/30
Filed: 2002-07-10
Abstract: PURPOSE: A food composition containing a hot water extract of a persimmon as a main component and having a deodorizing function is provided. Therefore, it can remove mouth odor, fecal odor or the like and is rich in minerals and harmless to the human body. CONSTITUTION: A food composition comprises 1 to 5% by weight of a persimmon extract, 10 to 20% by weight of polydextrose, 5 to 20% by weight of xylitol, 2 to 10% by weight of cellulose powder, 5 to 15% by weight of glucose, 5 to 10% by weight of crystalline fructose, 10 to 30% by weight of lactose, 0.1 to 1% by weight of stevioside and 2 to 5% by weight of vitamin C. For an example, 10g of persimmon is sliced, mixed with purified water in a ratio of 1:1 and ground. Then, the ground persimmon is extracted for 24hr at 40deg.C, filtered, mixed with ethanol in a ratio of 1:1 and held for 24hr. The filtrate is then concentrated at low temperature under reduced pressure and dried in a spray drier or a vacuum drier.
Patent KR-20040008043-A (KR)
Title: Device for mounting condensor for refrigerator
Inventor: KANG MYEONG JU
IPC: F25D19/00
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus for fixing a condenser of a refrigerator is provided to minimize noise generated in a compressor and the condenser forming a refrigerating cycle. CONSTITUTION: A back plate(30) forms a rear side of a refrigerator, and is bent from an upper end of a machine chamber(20) toward an inside of the refrigerator in almost horizontal direction. A lower part of the back plate forms an upper side(34) of the machine chamber. An inner end of the upper side is extended downward to a lower end of the refrigerator. A lower end of the back plate forms an inside(36) of the machine chamber. Heat insulation material(42) is formed between the back plate and an inner casing(40) forming the inside of the refrigerator. The heat insulation material is formed by foaming liquid heat insulation material, i.e., poly urethane heat insulation material. A compressor(22) is installed in the machine chamber on an upper part of a compressor base(21). A condenser(24) is installed on the upper side of the machine chamber integrally extended from the back plate.
Patent KR-20040006880-A (KR)
Title: Two-layer air flow type air-conditioner
Inventor: KANG SEONG HO
IPC: B60H1/00
Filed: 2002-07-16
Abstract: PURPOSE: A two-layer air flow type air conditioner is provided to reduce difference between temperature of outside air and inside air flowing on an upper part and a lower part of a separation wall without mixing the outside air and the inside air with mechanical method. CONSTITUTION: An air conditioner includes an air conditioner case(10) having an evaporator(E) and a heater core(H) installed therein, divided into an upper air channel(12) and a lower air channel(13) by a separation wall(11), and having a defrost vent(14) and a face vent(15) are installed to an outlet end of the upper air channel, and a foot vent(16) installed to an outlet end of the lower air channel; a blower unit(20) installed to an inlet end of the air conditioner case, and having an upper fan(24) and a lower fan(25) installed therein to be rotated by a motor(26); and a heat transfer unit absorbing heat from inside air flowing through the lower air channel to transmit to outside air flowing through the upper air channel to reduce difference between temperature in the upper air channel and the lower air channel. The heat transfer unit is a heat pipe assembly(40) in which working fluid therein absorbs heat of the inside air from an evaporation part on one side thereof and radiates heat to the outside air through a condensation part on the other side thereof.
Patent KR-20040012039-A (KR)
Title: Grain automatic packaging device
Inventor: CHO GI HYEON
IPC: A01D59/02
Filed: 2002-07-31
Abstract: PURPOSE: A automatic grain packing device is provided to effectively put selected grains into sacks without other assistance, thereby reducing the loss of human resources. CONSTITUTION: The automatic grain packing device comprises: a storage chamber(12) for storing grains; a grain storage tank(10) having an outlet(14) for pushing out the stored grains; a door(20) installed at the outlet(14) to close or open the outlet of the grain storage tank; a door operating unit(30) for opening or closing the outlet of the grain storage tank(10) by operating the door; a sack magazine(60) for receiving a plurality of sacks in a lower portion of the outlet of the grain storage tank(10) to be transported; a sack transport unit(110) for transporting the sacks received in the sack magazine(60); a control unit(15) for controlling sacks transported by the sack transport unit(110) to be aligned with the outlet of the grain storage tank(10); a controller for controlling the door operating unit(30) by opening the outlet to receive grain into the outlet and the aligned sacks and by closing the outlet to prevent the grain from entering the sacks.
Patent KR-20040012274-A (KR)
Inventor: JUNG PIL HWA
IPC: A63F1/00
Filed: 2002-08-02
Abstract: PURPOSE: A card game play rule is provided to simplify game rules for every one to enjoy, to give more pay to game players, and to reduce time required for playing card game, thereby attracting more players' interests. CONSTITUTION: The card game play rule includes the steps of: betting chips on a hand on a table divided into red, blue, yellow, and white colors; squeezing two cards by sequentially drawing two cards out of a shoe in various decks and having a corresponding customer squeeze two cards; obtaining the two cards from the customer and opening the two cards on the table, and calling the sum of the two cards, to check win colors and lose colors in the game; and comparing the sum of the two cards opened on the table to the betted colors; and paying twice of the bet to players who bet red, blue and yellow colors and paying four times of the bet to players who bet white.
Patent KR-20020079633-A (KR)
Inventor: PARK JONG NAM
IPC: H04R7/02
Filed: 2002-08-05
Abstract: PURPOSE: A speaker using a circular type asymmetric driving method is provided to improve a frequency response characteristic and a sound effect by forming a vibration plate having an outer block of a circular shape, an asymmetric driving point, an asymmetric frame. CONSTITUTION: A speaker is formed with an asymmetrically circular type vibration plate(27), a circular frame(30), a symmetric or an asymmetric damper(22), a gasket(28), and a component(33). The asymmetrically circular type vibration plate(27) and the circular frame(30) have an outer block of an elliptical shape, respectively. The circular frame(30) is used for supporting the outer block of the asymmetrically circular type vibration plate(27). A voice coil is adhered on an arbitrary point of the remaining region except for a center of a circle of the asymmetrically circular type vibration plate(27). The circular frame(30) has an asymmetric structure. The asymmetric damper(22) has the asymmetric structure.
Patent KR-20020070933-A (KR)
Inventor: DOCKKO SEOK
IPC: A47K11/00
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a toilet bowl to separate stool and urine which separates space to collect stool and urine and uses stool for fertilizers or eliminates nitrogen or phosphorous from urine to discharge so that it prevents eutrophication and water contamination. CONSTITUTION: The toilet bowl to separate stool and urine comprises the parts of: a separation sheet which is placed at a location to collect urine only and prevent stool and urine from being mixed; a small hole which is placed at the middle part of collection space for urine to collect urine through a separate pipe; a curve pipe which is placed at side of the collection space for urine to eliminate odor from urine and add a small volume of washing water; and a washing valve which sends the discharged stool into a purification bath with water.
Patent KR-20040017390-A (KR)
Inventor: PARK CHAN DEOK
IPC: H04N5/225
Filed: 2002-08-21
Abstract: PURPOSE: A monitoring camera is provided to prevent an electric wire from getting twisted in rotating a lens frame, and prevent the electric wire from being cut due to friction with a through hole, thereby improving the reliability of a monitoring camera and data transmission. CONSTITUTION: A main frame(20), a rotating body(30), a fan angle driving element, and a lens frame(10) have a through hole(40) formed in the center to be communicated with each other. A helical electric wire(50) is inserted into the through hole to connect a circuit board(21) of the main frame with an electric connection connector(15) of the lens frame, thereby controlling a tilt angle and transmitting photographed data. A metal support wire(55) is installed at the lens frame to prevent the helical electric wire from contacting with an inner wall of the through hole.
Patent KR-20020075759-A (KR)
Inventor: YOU YEN SIL
IPC: A23L27/10
Filed: 2002-08-21
Abstract: PURPOSE: A method for producing a seasoning using garlic and onion is provided, thereby the addition step of a seasoning can be decreased and consumption of garlic and onion can be increased. CONSTITUTION: The method for producing a seasoning using garlic and onion comprises the steps of: removing the skin from garlic, drying and powdering garlic to prepare a garlic powder(1); removing the skin from onion, freezing or drying and powdering onion to prepare an onion powder(2); mixing 25 to 30% of the garlic powder(1), 50 to 55% of the onion powder(2), and 10 to 15% of sodium glutamic acid(3) as a synthetic seasoning; and producing a powder or granule type seasoning using the mixture.
Patent KR-20040019616-A (KR)
Title: Switching System Interfacing Apparatus And Method In The Network Management System
Inventor: EOM MI RO
IPC: H04L12/24
Filed: 2002-08-28
Abstract: PURPOSE: A device for interworking a switching equipment in a network management system is provided to interwork and manage different kinds of switching equipments through one device interworking unit where an upper Q3 agent or an integrated EMS(Element Management System) supplies the same interface, thereby reducing complexity and load of the Q3 agent and the integrated EMS. CONSTITUTION: An upper communicator(31) supplies an XML interface for communicating with a Q2 agent and an integrated EMS. A lower communicator(37) supplies an XML interface, a COD/POD(Command Of Description/Printout Of Description) interface, and a packet interface. An XML processor(32) performs history writing, standardizing, integrity verifying processes for an XML document corresponding to a command or a result transceived with the Q3 agent and the integrated EMS. Mapping units(33,34) map an XML-type document command transmitted from the XML processor(32) according to a communication interface of a destination switching equipment, convert the mapped command in COD string or structure type, and transmit the converted command to the lower communicator(37). Parsing units(35,36) parse the command according to a communication interface of a switching equipment, convert the command into an XML document, and transmit the XML document to the XML processor(32).
Patent KR-20040020439-A (KR)
Title: A connecting structure of piston and connecting rod for hermetic compressor
Inventor: LEE HYO JAE
IPC: F04B39/00
Filed: 2002-08-30
Abstract: PURPOSE: A structure for connecting a piston with a connecting rod in a hermetic type compressor is provided to smoothly flow oil in a piston chamber connecting a connecting rod with a piston. CONSTITUTION: A piston(40) rectilinearly reciprocates in a compression chamber(32) of a cylinder(30), and includes a piston chamber(42) opened at a rear end. A connecting rod(50) receives power from a rotating crank shaft for converting the same into a rectilinear reciprocation of the piston. A piston pin(45) passes through the connecting rod to have a predetermined gap(s) between a small end diameter(52) of the connecting rod, and of which both ends are installed inside the piston chamber for rotatively connecting the piston with the connecting rod. An oil passage(60) communicates the gap between the small end diameter of the connecting rod and the piston pin for flowing oil.
Patent KR-20040020485-A (KR)
Title: A burrettl whose cork can be open and closed to control the amouue of hquid coming out of the burrette
Inventor: HWANG SEONG JUN
IPC: B01L3/02
Filed: 2002-08-30
Abstract: PURPOSE: A speed adjustable buret is provided to adjust dropping speed of solution by turning a cock with holes of different diameters. CONSTITUTION: The buret is blocked at its hole according to the degree of turning a cock to adjust a solution. A connection tube(4) of a T-shape is coupled to the lower end of a buret body(2) so that the solution freely falls perpendicularly. The cock(10) with a plurality of holes(8) of different diameters perforated at an interval of 30degrees is coupled through the center of the connection tube(4) to adjust the amount of the solution dropping according to the rotation angle of the cock(10).
Patent KR-20040024146-A (KR)
Title: Automatic angle regulation apparatus of head lamp for a vehicle
Inventor: LEE JAE GWAN
IPC: B60Q1/08
Filed: 2002-09-13
Abstract: PURPOSE: An automatic angle-regulating device of a head light for a vehicle is provided to automatically regulate the irradiation angle of the head light at left and right or up and down to external conditions by interlocking with sensors mounted in the vehicle and accordingly to supply a safe driving by exactly checking shapes and conditions of a road. CONSTITUTION: An automatic angle-regulating device of a head light(500) for a vehicle is composed of a speed sensing unit(100) for detecting the traveling speed of the vehicle; a steering angle sensing unit(150) for detecting the steering angle of a steering wheel; an up-and-down angle regulating motor(450) for regulating the head light upward and downward in a predetermined range of angle; an up-and-down motor driving unit(400) for driving the up-and-down angle regulating motor; a left and right angle regulating motor(600) for regulating the head light at left and right in a predetermined range of angle; a left and right motor driving unit(550) for driving the left and right angle regulating motor; and an ECU(Electronic Control Unit,350) for controlling the up-and-down motor driving unit and the left and right motor driving unit based on a detecting signal of the steering angle sensing unit and the speed sensing unit.
Patent KR-20030003137-A (KR)
Title: Magnetic field generator for mri, method for assembling the same, and method for assembling a magnet unit for the same
Inventor: AOKI MASAAKI
IPC: G01R33/38
Filed: 2002-10-02
Abstract: PURPOSE: To make assembling and connecting easier to enable a magnetic field generator for MRI to be efficiently assembled by carrying a polarized magnet block slid on a plate york and pressing the carried magnet block against a projection or a magnet block coated by an adhesive to adhere both. CONSTITUTION: A first magnet block 7 is carried on a plate york 1 along an equally dividing line of an angle made by a protrusion 5 and a guide rail 6 i.e., on the line to make the angle α into 45°, to be placed on the corner part of the protrusion 5 side. At this time, the magnetic block 7 is slid as is attracted on the plate york 1. When the distance between the carried magnet block 7 and the protrusion 5 comes to a prescribed distance, carrying is stopped and an adhesive is applied on the face of the protrusion 5 to be adhered on the magnet block 7, though an adhesive is not applied on the side face of the guide rail 6. After that, carrying is restarted and the magnet block 7 is pressed against the protrusion 5. When a prescribed time is elapsed in a condition that the magnet block 7 is pressed against the protrusion 5, the adhesive is hardened to adhere both.
Patent KR-20040032490-A (KR)
Title: Aromatic for and method of manufacturing noctilucence
Inventor: KIM BYEONG CHEOL
IPC: A61L9/01
Filed: 2002-10-10
Abstract: PURPOSE: Provided is a luminous fragrant agent distinguishable in the dark, which emits a favorable fragrance as well as gives a decoration effect. A method for preparing the luminous fragrant agent is also provided. CONSTITUTION: The method for preparing a luminous fragrant agent comprises the steps of: mixing 68-88 wt% of isoparaffin, 0.1-1.0 wt% of an anti-oxidant, 0.1-1.0 wt% of a dye and a UV protecting agent, 8-18 wt% of a fluorescent pigment and 3-13 wt% of a orange-scented solution; heating the mixture gradually in a heater; further solidifying the heated mixture at 25-30 deg.C to form the luminous fragrant agent. Alternatively, 5-15 wt% of a photoluminescent pigment and 0.8-8 wt% of a coloring agent are used, instead of the fluorescent pigment.