baber/WOPTO huggingface dataset:
Patent KR-20020087373-A (KR)
Inventor: ALEXANDER JAMES PELLEGRINO
IPC: H02K55/04
Filed: 2002-05-14
Abstract: PURPOSE: A synchronous machine rotor is provided to obtain a substantially greater capacity for power generation and achieve simplicity in coil design and in coil support design. CONSTITUTION: A rotor for a synchronous machine(10) comprises a rotor core(22) having a rotor axis(20), a pair of super-conducting coil windings(34) mounted on the rotor core, each of the coil windings in a respective plane that is parallel to and offset from the rotor axis. The super-conducting coils(34) have a race-track shape.
Patent KR-20030090914-A (KR)
Inventor: KIM GI WON
IPC: F24H1/43
Filed: 2002-05-23
Abstract: PURPOSE: A gas boiler is provided to improve heat exchanging efficiency by increasing heating surface, and to prevent the temperature in a combustion chamber from rising. CONSTITUTION: In a gas boiler composed of a combustion chamber cover(10) having a combustion chamber(10a) therein, a heat exchanger(24) and a gas burner(22) are installed at the top and bottom of the combustion chamber, respectively. An inlet tube(28) is installed between the gas burner and the heat exchanger, and exchanges heat with the gas burner.
Patent KR-20030092909-A (KR)
Title: Equipments for steel manufacture with device for intercepting inflow of external air
Inventor: DAN JIN GYEON
IPC: C21C5/52
Filed: 2002-05-31
Abstract: PURPOSE: A steelmaking facility for effectively blocking inflow of external air into enclosure in which electric furnace is installed in the steelmaking process is provided. CONSTITUTION: In a steelmaking facility comprising an electric furnace(22) installed in an enclosure(20) in which an inner space(20a) is formed, doors(24) installed in front of the enclosure to open or close the enclosure, and a tapping pit(34) formed on the bottom surface(30) in front of the doors as forming a space at a position that is lower than the bottom surface thereof, the steelmaking facility comprises a blocking apparatus installed on the doors to prevent inflow of external air into the enclosure in the state that the doors are closed by closing or opening the space formed by the tapping pit according to opening and closing states of the doors, wherein the blocking apparatus comprises a blocking membrane(42) ascended and descended according to opening and closing states of the doors to block or open the space of the tapping pit; and an energy source connected to the blocking member and interlockingly connected with opening and closing states of the doors to ascend and descend the blocking member.
Patent KR-20020096884-A (KR)
Title: Packing hopper
Inventor: HAMADA HIROYASU
IPC: B65D83/04
Filed: 2002-06-03
Abstract: PURPOSE: To provide a packaging hopper with which a medicine does not pop out nor stir up. CONSTITUTION: An approximately inverted triangular packaging hopper 4 having an inlet 10 for accepting a medicine supplied from a medicine supply mechanism 2, an outlet 11 for discharging the accepted medicine to a packaging mechanism 5, and a slope 12 between the inlet 10 and the outlet 11, is equipped with an inclined partition 13 inside the hopper 4. The partition 13 is provided so that its upper end is located approximately at the center of the inlet 10, its lower end is located above the outlet 11 and distant from a slope 12b, and an extension of the lower end goes across the slope 12b.
Patent KR-20030093831-A (KR)
Title: Method of fuse disconnection
Inventor: KIM JUN MYEONG
IPC: H01L21/3065
Filed: 2002-06-05
Abstract: PURPOSE: A fuse disconnecting method is provided to be capable of being applied to a device having a fine line width, and carrying out a fuse disconnecting process using high density plasma in a low pressure condition. CONSTITUTION: A fuse disconnecting process is used for removing a predetermined metal line and a metal plug formed at the lower portion of the metal line by using plasma. At this time, the fuse disconnecting process is carried out at the temperature of 5-40 mTorr. Preferably, He gas is supplied to the rear surface of a wafer at the temperature of 6-15 mTorr for uniformly conserving the temperature of a wafer chuck in the range of 30-260 °C, while etching the predetermined metal line and the metal plug.
Patent KR-20030006994-A (KR)
Inventor: CARLSON JR CURTIS INGSTAD
IPC: C02F1/58
Filed: 2002-06-14
Abstract: PURPOSE: An improved optionally integrated residue treatment system is provided which is used to treat sulfur-bearing residue streams for the recovery of valuable organic components and significantly reduces capital and operating costs as a result of the improved process. CONSTITUTION: The sulfur-bearing residue treatment apparatus(60) comprises a substantially cylindrical residue treatment system having an upper flash tank section(64), a stripping vessel section(68), a lower flash tank section(74), an upper transition section(70) fluidically connecting the upper flash tank section and the stripping vessel section, and a lower transition vessel section(72) fluidically connecting the stripping vessel section and the lower flash tank section; the upper flash tank section(64) having a diameter different from that of the stripping vessel section(68); the lower flash tank section(74) having a diameter different from that of the stripping vessel section; a liquid inlet port(62) in the upper flash tank section; a vapor exit port(80) in the upper flash tank section(64); a liquid exit port(69) in the lower flash tank section; a return port(75) in the lower flash tank section(74); and an indirect heater(77), operatively connected between the liquid exit port(69) in the lower flash tank section and the return port in the lower flash tank section.
Patent KR-20030095879-A (KR)
Title: Anti submarine seat for automobile
Inventor: PARK MIN GYU
IPC: B60N2/427
Filed: 2002-06-15
Abstract: PURPOSE: An anti-submarine seat of a vehicle is provided to make passengers sit down in a normal state without an oppressive sensation on knees, to prevent the pelves of passengers from being pushed back in a collision, and accordingly to maximally protect passengers by mounting the anti-submarine seat including an spring-type actuator for holding the horizon of a seat cushion in the normal state and for lifting up the front part of the seat cushion and lifting down the rear part. CONSTITUTION: An anti-submarine seat of a vehicle includes a plurality of spring-type actuators(10) mounted to the bottom of a seat cushion to elastically support front and rear parts of the seat cushion in the opposite direction, respectively. The actuator expands by a vehicle collision signal, lifts up the front part of the seat cushion and lifts down the rear part thereof. The actuator is composed of upper and lower housings(13,14) fixed to an upper frame of the seat cushion and a lower frame of a floor, respectively, and combined to use for housing some parts of the housings; a spring(15) and a spring seat(16) installed in each housing; and a wedge-shape spring fixing pin(17) connected with a seat belt, copulatively pulled out, and combined to the housing to restrict the expansion of the spring.
Patent KR-20030097217-A (KR)
Title: Apparatus for automatically changing a spacer for controlling the height of metal mold of tire vulcanizer
Inventor: LEE GWANG HUN
IPC: B29C33/30
Filed: 2002-06-20
Abstract: PURPOSE: An automatic replacing device for adjusting the height of a spacer for a tire vulcanizer is provided to reduce failures of the facility without separate expensive devices for adjusting the height of a mold. CONSTITUTION: An automatic replacing device(25) for adjusting the height of a spacer(24) for a tire vulcanizer is composed of a spacer moving plate for detachably attaching the spacer for adjusting the height of a mold at a vulcanizer pressing rod(23), a spacer forward or reverse bar(32) for advancing the spacer moving plate forward or backward using a forward or backward screw(33) by means of a screw rotation motor(34), a base plate(35) for moving the spacer, a monorail body(37) having a sensor to detect the moving distance of the spacer forward or reverse bar, and a rail(39) moving a monorail body in a required place for the vulcanizer.
Patent KR-20030009133-A (KR)
Title: Disk record player
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B17/22
Filed: 2002-06-20
Abstract: PURPOSE: To provide a disk auto-changer which usability is improved by miniaturizing a device. CONSTITUTION: This device is provided with a first holding means 2 for housing a plurality of disks, and a second holding means 4 for housing the plurality of disks. A disk is transferred between the first holding means and the second holding means in order to secure a space necessary for playing by a disk playing means on or under a disk 1-4 to be played. Thus, a disk is inserted even during playing to enhance usability. Moreover, the disk housed in the first holding means, the disk housed in the second holding means and the disk being played are overlapped on at least a part of a projection surface.
Patent KR-20030085451-A (KR)
Title: avatar manufacturing system applicable to a false image space and manufacturing method thereof
Inventor: KIM JI SEUNG
IPC: G06T15/00
Filed: 2002-06-24
Abstract: PURPOSE: A system and method for producing an avatar applied to a virtual space are provided to produce an avatar similar to a real image and to replace an existing avatar image with another one. CONSTITUTION: A system for producing an avatar includes a projector(2) for projecting a grid pattern on an object(1), and a camera(3) for taking a picture of the object on which the grid pattern is projected by the projector. Z-coordinate of the object is extracted using calibration coordinates according to the projector and camera to produce an avatar based on characteristics of the object and apply the produced avatar to cultural experience in a virtual space and film making using a mannequin.
Patent KR-20040000743-A (KR)
Title: Ink jet print head and manufacturing method thereof
Inventor: KIM GYEONG IL
IPC: B41J2/235
Filed: 2002-06-25
Abstract: PURPOSE: An ink jet print head and a method for fabricating the same are provided to reduce manufacturing cost of the ink jet print head and to generate bubbles at low power consumption. CONSTITUTION: An insulation layer(20) is formed on an upper surface of a substrate(10). A heater(30) is formed at a center of the insulation layer(20). Conductors(30a) are provided at both sides of the heater(30) in order to feed current to the heater(30). A passivation layer(40) is formed on the heater(30) and the conductors(30a) so as to protect the heater(30) and the conductors(30a). The passivation layer(40) is formed through a sputtering process. A fluid path plate(60) is formed on the passivation layer(40). The fluid path plate(60) provides an ink chamber(60a) and an ink feeding route. An inter-metal layer(80) is formed at an upper surface of the fluid path plate(60), an inner wall of the ink chamber(60a) and an upper surface of the passivation layer(40).
Patent KR-20040003702-A (KR)
Title: Method for controlling compressor for inverter airconditioner
Inventor: CHOI DEUK GWAN
IPC: F24F11/00
Filed: 2002-07-03
Abstract: PURPOSE: A control method of a compressor of an inverter air conditioner is provided to prevent reduction of the service life by raising the oil in the compressor by a predetermined period when the compressor is operated at low frequency. CONSTITUTION: A control method of a compressor of an inverter air conditioner comprises steps of detecting the current frequency while the compressor is driving; determining whether the detected current frequency is lower than the frequency at which the compressor oil rise is not smoothly performed(100); monitoring whether the continuous time of satisfying conditions of the determining step passes the maximum time necessary for oil rise(103); and raising the compressor frequency to the frequency capable of executing oil rise when the predetermined time passed in a low frequency operation state(106).
Patent KR-20030007025-A (KR)
Title: Battery and battery electrode
Inventor: BAN-NAI YUTAKA
IPC: H01M10/05
Filed: 2002-07-04
Abstract: PURPOSE: To provide a battery having high energy density, high capacity, light weight, and high stability. CONSTITUTION: In the battery, comprising at least a positive electrode, a negative electrode, and an electrolyte, as an active material of at least one electrode of the positive electrode and the negative electrode, a nitroxyl radical compound is contained, in at least a starting material participating in electron transfer in discharge reaction or a reaction product.
Patent KR-20040005287-A (KR)
Title: Rubber composition for steel cord adhesion
Inventor: SON BONG YEONG
IPC: C08K5/09
Filed: 2002-07-09
Abstract: PURPOSE: A rubber composition for adhering a steel cord and its use in a tire, a conveyer or a wire saw are provided, to improve the heat-resistant antiaging property and the adhesive strength between rubber and a steel cord even under the use for a long time at a high temperature and a high humidity. CONSTITUTION: The rubber composition comprises 100 parts by weight of a base rubber; and 0.2-2.0 parts by weight of a benzoic acid derivative. Preferably the base rubber is a natural rubber, a synthetic rubber comprising a styrene-butadiene rubber, a butyl rubber, a butadiene rubber, or a blend rubber of the natural rubber and the synthetic rubber. Preferably the benzoic acid derivative is 2-amino-4,6-dimethoxypyrimidine, 3-methoxybenzoic acid, 3,5-dimethoxybenzoic acid or their mixtures.
Patent KR-20040005402-A (KR)
Title: Plasma flood gun for ion implantation equipment
Inventor: PARK SANG GUK
IPC: H01J37/30
Filed: 2002-07-10
Abstract: PURPOSE: A plasma flood gun is provided to lengthen the useful life of the gun by delaying the time of depositing metal particles on the insulator. CONSTITUTION: A plasma flood gun(100) comprises a filament(110) for emitting thermal electrons, and an insulator(130) arranged between both terminals of the filament, and which insulates the body of an arc chamber(120) from the terminal of the filament. The insulator has a top surface on which a groove(132) for deposition of metal particles is formed so as to prevent breakdown of insulation of the filament. The groove has a side surface(132a) which has hollows(134) for increasing the surface area.
Patent KR-20040006344-A (KR)
Title: Apparatus for Duplication of System Clock
Inventor: CHOI YEONG RIM
IPC: H04L1/22
Filed: 2002-07-12
Abstract: PURPOSE: A system clock duplex device is provided to rapidly synchronize the activation board and the waiting board during the duplex supply of the system clock. CONSTITUTION: A system clock duplex device includes a pair of phase lock loop(PLL)(210a,210b), a pair of PLDs(220a,220b), a pair of first delays(230a,230b), a pair of second delays(235a,235b) and a pair of pass selection units(250a,250b) and a pair of second pass selection units(260a,260b). The pair of phase lock loop(PLL)(210a,210b) remove the phase noise of the reference clock and makes the reference clock same as the reference frequency to compare the phase of it. The pair of PLDs(220a,220b) compare the phase of the system clock with the phase of the clock inputted from the other board. The pair of second delays(235a,235b) synchronize the primary clock and the secondary clock transmitted from the global positioning system(GPS) with the activation clock by giving different phases to the primary clock and the secondary clock, respectively. The pair of pass selection units(250a,250b) select so as to supply the system clock to the side which is primarily capable of synchronizing among the primary clock and the secondary clock. And, the pair of second pass selection units(260a,260b) supply the system clock to the device board in response to the control signal transmitted from the pair of PLDs(220a,220b).
Patent KR-20020068005-A (KR)
Inventor: KIM HWI JU
IPC: A47J31/02
Filed: 2002-07-22
Abstract: PURPOSE: A functional sealing vessel is provided to easily extract liquid-phase food and to achieve the constant taste and smell of coffee by extracting coffee with the same temperature and pressure based on the same time condition. CONSTITUTION: A functional sealing vessel(10) includes an upper section(30), a lower section(50) and a partition(70) for defining the upper section(30) and the lower section(50). An object to be extracted is inputted into the upper section(30). Functional material(55) is positioned in the lower section(50). A plurality of pores(71) is formed in the partition(70) so that fluids is communicated between the upper section(30) and the lower section(50). The upper section(30) and the lower section(50) are covered by upper and lower covers(31,51), respectively so as to store the contents for a predetermined time period.
Patent KR-20040010857-A (KR)
Title: Method and System for Providing Advertisement Message by Using the Internet
Inventor: CHOI YUN SEON
Filed: 2002-07-25
Abstract: PURPOSE: A method and system for transmitting an advertising message using the Internet is provided to transmit an advertising message prepared through various formats to specific users who are connected to a web server and adapted to a condition requested by an advertising company and enable an advertiser to connect to the web server and check result information of the advertisement. CONSTITUTION: A plurality of user computers(180) include a web browser and receive an advertising message through the Internet. An advertising company computer(110) prepares advertising data, transmits the advertising data or receives an advertising result report of the advertising message through a communication network. An advertising message server(120) receives the advertising data, prepares the advertising message, prepares the advertising result report, transmits the advertising result report to the user computers(180), and transmits the advertising message on condition that the total contents of the advertising message are displayed on the user computer. A web server(130) authenticates the user computer which is connected to itself, and checks a specific server in which the user computer connects newly and a kind of a used service. A database server(150) includes a member database having identity information of a user who is joined as a member in the web server(130) and connection related information to the web server(130) and an advertising database(154) having the advertising data, the advertising message, and the advertising result report.
Patent KR-20030041761-A (KR)
Title: Wavelength division photodetector for multi channel
Inventor: KANG JAE KWANG
IPC: G02B6/42
Filed: 2002-08-02
Abstract: PURPOSE: A wavelength division light receiving device for multi-channel is provided to reduce a fabricating cost and a total size by performing simultaneously a coarse wavelength division multiplexing function and a function of a photodiode. CONSTITUTION: A can-shaped photodiode(41) is used for detecting an optical signal. A filter assembled dual collimator(42) and the can-shaped photodiode face each other. The filter assembled dual collimator is used for outputting an optical signal. The filter assembled dual collimator is formed by pre-aligning a dual collimator and a filter. A metal housing(43) includes a light passing hole(43a). The can-shaped photodiode and the filter assembled dual collimator are covered with the metal housing. A boot(44) is used for protecting a fiber of the filter assembled dual collimator.
Patent KR-20040013440-A (KR)
Title: Method for calculating exit burr, and recorded media for having program
Inventor: KIM JI HWAN
IPC: G06F17/50
Filed: 2002-08-06
Abstract: PURPOSE: A method for predicting the burr formation and a recording medium storing a program for executing the same are provided to predict the burr formation for a material of a complex shape including a polygon, a hole, and an arc. CONSTITUTION: A component of a line, a circle, the arc, and a spline appearing on the material is extracted from the CAD(Computer-Aided Design) information, and the shape of material is recognized by assigning/grouping a direction according whether each component is a worked material or the hole(S110). A cut moving path of a tool is recognized from the CAM(Computer-Aided Manufacturing) information(S120). The burr formed on the material is discriminated by each recognized tool(S130). A section forming the burr is displayed on the shape of the material(S140). One point of a burr formation section is selected. An exit angle that is an angle between the cutting direction of the tool and a direction vector of the material on the selected point is calculated(S150). The burr formation data corresponding to the exit angle is searched from the past milling process data(S160). The discriminated burr formation sector and the searched bur formation are output as a result(S170).
Patent KR-20030019160-A (KR)
Title: Control apparatus of internal combustion engine and method thereof
Inventor: HANADA HIDETO
IPC: F02D41/06
Filed: 2002-08-28
Abstract: PURPOSE: To revert an internal combustion engine to a drive condition without causing a delay for a start demand immediately after judging the stop of the internal combustion engine in economical run control. CONSTITUTION: A stop and start controller for the internal combustion engine performs the predetermined stop control including the control for stopping the supply of fuel for the internal combustion engine when stop conditions determined in advance are satisfied and performs the start control including the control for resuming the supply of fuel for the internal combustion engine when start conditions determined in advance are satisfied. This stop and start controller is provided with a stop control suspension means for stopping the stop control when the start conditions are satisfied within a period determined in advance after the stop conditions are satisfied and before the internal combustion engine stops (step S15).
Patent KR-20030024577-A (KR)
Inventor: FUJII HIROYUKI
IPC: D06F33/02
Filed: 2002-09-04
Abstract: PURPOSE: To economize an important water resource by carrying out circulating cleaning by low level washing water, and improve cleaning performance by washing by high concentration washing water in a washing machine performing washing and rinsing by circulating washing water. CONSTITUTION: A washing and spin-drying tub 2 storing washing is rotatably stored in a water receiving tub 1. The washing and spin-drying tub 2 is rotationally driven with a motor 8. A pump chamber 3 is formed inside the water receiving tub 1. By rotating the washing and spin-drying tub 2, washing water between the outside of the washing and spin-drying tub 2 and the water receiving tub 1 is collected in the pump chamber 3, and pumped up through a circulation route 4 connected to the pump chamber 3.
Patent KR-20040022004-A (KR)
Inventor: KWON YEONG GYU
IPC: G01R1/067
Filed: 2002-09-06
Abstract: PURPOSE: A probe for testing a secondary battery is provided to improve a contact error between the probe and an electrode terminal due to a trouble of a tray by using a battery induction member to guide a position of the secondary battery in a test process. CONSTITUTION: A probe for testing a secondary battery includes an external plunger(120), an internal plunger(110), the first contact part(130), the second contact part(140), and a battery induction member(150). The external plunger(120) has a cylindrical shape. The internal plunger(110) is installed in the inside of the external plunger. The internal plunger is moved by the elastic force. The first contact part(130) is fixed to a bottom part of the internal plunger. The second contact part(140) is fixed to an outer circumference of a bottom part of the external plunger. The battery induction member(150) is used for covering the first and the second contact parts.