baber/WOPTO huggingface dataset:
Patent KR-20020025357-A (KR)
Title: Suction muffler of compressor
Inventor: AHN GWANG HYEOP
IPC: F25B41/00
Filed: 2000-09-28
Abstract: PURPOSE: An intake muffler of compressor is provided to improve performance of the compressor by increasing amount of refrigerant flowing into a cylinder. CONSTITUTION: A muffler(200) comprises a muffler inlet(22); a first and a second chambers(24a,24b), a connecting pipe(25); a refrigerant supply pipe(26); a Helmholz's resonator(28); and a vibration member. The muffler inlet takes refrigerant having passed an evaporator into the muffler. The first and second chambers temporarily store the refrigerant. The connecting pipe connects the first chamber with the second chamber. The refrigerant supply pipe moves the refrigerant in the first and second chambers to an intake valve of a cylinder. The Helmholz's resonator damps noise of specific frequency. The vibration member is a vibrating table(42) with a fixed oscillation frequency corresponding with pulsatory pressure flux generated in the second chamber between the connecting pipe and the refrigerant supply pipe by movement of a piston in the cylinder. to cause supercharging effect to increase pressure.
Patent KR-20010000564-A (KR)
Title: Structure of cap for discharging liquid by pressurizing
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-10-02
Abstract: PURPOSE: A structure of cap for discharging liquid by pressurizing is provided to enhance airtightness before/after opening a cap by forming a closed unit under a discharge pipe. CONSTITUTION: A connect unit(201) opens and closes a cap for discharging liquid(1), a body(100) and a cover(200). A cover-fixing frame(102) is mounted on an upper face unit(101) of the body(100) and has a discharge pipe(103) inside. The discharge pipe has a discharging hole(104) and engaged with a reference face of a bonded emboss unit. In addition, an elastic bonded emboss unit is formed in the outside of the reference face of the bonded emboss. A pull handle(107) is mounted on an upper of the bonded emboss unit. In addition, the bonded emboss unit is mounted on the outside of the pull handle(107). Thereby the pull handle(107) becomes a reference point turning over in an upper direction. The cover(200) is caught by the cover-fixing frame(102) of the body(100) and forms a fixed annular sill. The cover(200) forms a first/second closed unit(203/204) to close off an upper unit of the discharging hole(104) of the discharge pipe(103) when the discharge pipe(103) is vertical and is laid to one side.
Patent KR-20010007862-A (KR)
Inventor: LIM SANG HYUN
IPC: A61H23/00
Filed: 2000-10-11
Abstract: PURPOSE: Device to raise acupressure tool in thermotherapy machine is provided which is built to be risen and fallen at artificial position so that it increases acupressure treatment effect. CONSTITUTION: The device to raise acupressure tool comprises the parts of: an acupressure tool(30) which includes acupressure projections(32) to be escalated in a movable subject; a doughnut-shaped rotation gear(40) which is placed in the lower part of the movable subject to form a gear part(42)(44); multiple rotation subjects(50a)(50b)(50c) which are fixed to be rotated at a bottom plate(22) of the movable subject to include a gear part(52) and a guide groove(54); and an escalating subject(60) which is escalated in the movable body to include a reception part(62a)(62b)(62c) and a bearing(64).
Patent KR-20020036911-A (KR)
Title: Wall inside setting type air conditioner
Inventor: HWANG GYO SEONG
IPC: F24F13/32
Filed: 2000-11-11
Abstract: PURPOSE: A wall-embedded type air conditioner is provided to easily take out or install a main body. CONSTITUTION: An air conditioner includes an air conditioner main body(30); a frame(40); and connecting ducts(51,52). The air conditioner main body is installed in an air conditioner installation space inside a building and has an outlet(32) connected with a duct of the building to discharge air-conditioned air. The frame is placed in the installation space for installation of the air conditioner main body. The connecting ducts are placed between the frame and the outlet of the air conditioner main body to connect the outlet of the air conditioner main body with the duct of the building.
Patent KR-20010008194-A (KR)
Inventor: OH BYOUNG YOUNG
IPC: B24B7/00
Filed: 2000-11-15
Abstract: PURPOSE: A clearance compensator of a conveyer for a plate glass grinder is provided to obtain regular grinding all the times by compensating a clearance between a conveyer and plate glass with an adjustment bolt for adjusting an interval by a spring inside the conveyer. CONSTITUTION: A plate glass passes through a couple of conveyers on a conveyer frame(11) to be grinded by a grinding stone on the lower end. One of the conveyers loses a support force while the other is increased in a press force when each edge of the plate glass is grinded. If a keeping member(14) for the plate glass is distorted thereby, the plate glass is not grinded regularly. To solve the problem, an adjustment bolt(15) rotates toward a loosing or tightening direction to adjust the spring force applied to the keeping member. Therefore, the keeping member keeps a support force for the plate glass regular to promote regular grinding of the plate glass.
Patent KR-20020038241-A (KR)
Title: Device for controlling of crmb using network connect double
Inventor: KIM GUNG
IPC: H04L12/24
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus for controlling a CRMB(Concentration Redundancy Management Board) according to network connection duplication is provided to perform an efficient network management maintenance and offer a service with a higher quality by quickly notifying the state of a DSLAM(Digital Subscriber Line Access Multiplexing) and the fault and defect state of a system itself to a network manager. CONSTITUTION: A DSLAM(Digital Subscriber Line Access Multiplexing)(100) has the first CRUB(Concentration Redundancy Up-link Board)(110) for periodically detecting the fault and defect state of a self board and outputting a state signal corresponding to the detected fault and defect state, and the second CRUB(120) for being a standby state when the first CRUB(110) performs an active operation, periodically detecting the fault and defect state of an itself board, and outputting a state signal corresponding to the detected fault and defect state. The DSLAM(100) has a CRMB(130) for receiving each state signal from the first and second CRUBs(110,120), analyzing the received state signal, inserting an inverse IRQ1 signal corresponding to the analyzed result into an 155M STM(Synchronous Transfer Mode)-1 frame, and outputting the STM-1 frame. A network connection device(200) receives the 155M STM-1 frame from the CRMB(130) and simultaneously passes the received 155M STM-1 frame. An NAS(Network Access Server)(300) receives the 155M STM-frame from the network connection device(200) and simultaneously separates service data and control information inserted into the 155M STM-1 frame. A router(400) receives the service data from the NAS(300) and simultaneously performs an operation corresponding to the service data. An NMS(Network Maintenance Server)(500) receives control information from the NAS(300) and simultaneously displays the state of control information to an operator.
Patent KR-20010061985-A (KR)
Inventor: HACHISUKA TOSHIHARU
IPC: G03G15/20
Filed: 2000-11-29
Abstract: PURPOSE: A fuser is provided to improve the reproducibility and stability of linear velocity in fuser. CONSTITUTION: A fuser belt unit(600) consists of a fuser roller(602) having an elastic layer, a heating roller(606), an auxiliary roller(616) and a fuser belt(608) laid over the rollers. The fuser belt unit is turned by having the rotary shaft of the auxiliary roller as a supporting point. The fuser belt unit is pressed to a receiving roller positionally fixed so as to form a fuser nip part(N). The receiving roller has rigid structure hardly deformed than the fuser roller. The receiving roller is rotated and driven by a driving source, and the fuser roller is driven and rotated. Therefore, the reproducibility and stability of linear velocity in fuser are improved.
Patent KR-20020043271-A (KR)
Title: Apparatus for suction valve of compressor
Inventor: HUH JONG TAE
IPC: F25B41/04
Filed: 2000-12-01
Abstract: PURPOSE: A device for fixing intake valve for compressor is provided to minimize dead volume between a cylinder and a piston, to make stroke control of the piston and to securely fix the intake valve to the piston. CONSTITUTION: A device comprises a piston(10); an intake valve(20); and magnets(30). The piston is joined to a mover of a driving motor to linearly reciprocate in a cylinder and has a refrigerant passage(10a) formed therein in reciprocating direction thereof. The intake valve is placed on a front end surface of the piston to open and close the refrigerant passage of the piston. The magnets are inserted and fixed on the front end surface of the piston to fix the intake valve with magnetic force.
Patent KR-20020044914-A (KR)
Title: Apparatus And Method For Traffic Control In ATM Network
Inventor: CHOI TAE GEUN
IPC: H04L12/28
Filed: 2000-12-07
Abstract: PURPOSE: An apparatus and method for controlling a traffic in an ATM(Asynchronous Transfer Mode) network is provided to minimize real cell loss by decreasing the traffic volume of a terminal side in case that an error is generated in a link connected to an object station system. CONSTITUTION: A memory unit(24) temporarily stores an ATM cell traffic processed according to an IMA(Inverse Multiplexing over ATM) frame size during a certain time. The second ATM processing unit(23) processes an ATM cell traffic through the memory unit(24). An IMA processing unit(25) reports state information to a link connected to an object station system according to an error level. A TMN(Telecommunications Management Network)(30) controls a traffic using an RM(Resource Management) cell according to the error level reported by the IMA processing unit(25). The TMN(30) declares the traffic as a traffic overload state in case that the error level is temporarily error, controls a traffic volume of a terminal using the RM cell, and decreases an ATM cell traffic volume of the terminal as the traffic volume when a link is temporarily error.
Patent KR-20020045033-A (KR)
Title: Refrigerator having a cold storage vessel in freezing compartment
Inventor: KANG HUI CHEOL
IPC: F25D11/00
Filed: 2000-12-07
Abstract: PURPOSE: A refrigerator with refrigerating vessel in freezing compartment is provided to allow a user to expand volume of a refrigerating space if needed by installing a refrigerating vessel made of insulating material in the freezing compartment. CONSTITUTION: A refrigerator includes a refrigerating vessel(20); a heat generation device; and a fixing device. The refrigerating vessel is an insulating body with a fixed storage space(21) to store food in refrigeration in a freezing compartment(12) and installed in the freezing compartment. The heat generation device is installed in the refrigerating vessel to control temperature in the refrigerating vessel and impressed with electricity to generate heat. The fixing device is formed on either of an outer surface of the refrigerating vessel or an inner surface of the freezing compartment to detachably fix the refrigerating vessel in the freezing compartment.
Patent KR-20020045914-A (KR)
Title: Small antenna apparatus using transference material
Inventor: YOON YEONG HAN
IPC: H01Q1/27
Filed: 2000-12-11
Abstract: PURPOSE: A mini antenna device using medium which has dielectric constant is provided to perform a highly sensitive mini antenna for ISM(industrial scientific and medical equipment) band by setting up a medium which has a dielectric constant in a PIFA(planar inverted F antenna). CONSTITUTION: An RF(radio frequency) signal process unit amplifies an RF signal and processes a filtering. A power supply unit(101) transmits a high-frequency signal from the RF signal process unit into an antenna unit. A short circuit unit(102) modifies a property impedance of an antenna. A radiation patch(100) performs an RF signal radiation. A medium(200) which has a dielectric constant over one decreases the size and height of the radiation patch(100).
Patent KR-20020046394-A (KR)
Title: Extraction Apparatus Method For Essential terpene-oil
Inventor: YOON SEUNG YEOL
IPC: B01D11/00
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a method of extracting plant terpene essential oil used as a functional material in cosmetics, pharmaceuticals, sanitizing agent, deodorizing material and foods. The method enables mass production of the above essential oil with good oil recovery percentage in contrast to the conventional extraction method of boiling with water and extracting. CONSTITUTION: The extraction method comprises: grinding the plant raw materials for terpene essential oil; introducing the above raw materials into a pressure tank(200) of a certain size; pressurizing and vacuuming the above tank to 30-40 torr pressure to expand the air cell of the plant; spraying high temperature/high pressure steam into the above tank to make the basic inside temperature of not more than 130°C and pressure of not more than 2.0kg/m¬2 and extracting the plant terpene essential oil from the raw materials into a steam; delivering the above steam containing extracted essential oil and water to the heat exchanging condenser(400) which is connected to the above pressure tank and cooled by the cooling medium(500); and moving the above condensed water to the w/o separator(600) and separating water, the plant terpene essential oil and impurities.
Patent KR-20020046461-A (KR)
Title: Apparatus and Method for controlling buffer without buffer-full
Inventor: JUNG U SEOK
IPC: G06F11/14
Filed: 2000-12-14
Abstract: PURPOSE: A device and a method for controlling a buffer having an overflow prevention function are provided to remove data having a trouble and recover disposable data in a general buffer by adjusting a response signal and performing a roll back of a buffer pointer. CONSTITUTION: In a buffer control device, a buffer initial setting unit(25) is provided for creating an initial value from an initial setting control value. A buffer control unit(21) is provided for creating a related signal for performing a roll back when a trouble is generated. A buffer status sensing unit(22) senses an amount of information stored in a buffer and transmits a sensed buffer status signal. A buffer delay unit(23) generates a response signal for delaying a memory writing operation of an activation module of the system as a value inputted in the buffer initial setting unit(25) in accordance with the buffer status signal of the buffer status sensing unit(22). A buffer managing unit(24) is provided for performing a roll back of a buffer in accordance with the signal of the buffer control unit.
Patent KR-20020048156-A (KR)
Title: Centerring guider of steel strip
Inventor: AHN JONG IK
IPC: B21B37/00
Filed: 2000-12-16
Abstract: PURPOSE: A centering guider of a steel strip is provided which is installed in front of a looper car without using of any separate power source to prevent lateral flowing of the strip so that the strip is proceeded in the original steady state. CONSTITUTION: The centering guider of a steel strip comprises guide rolls supported to brackets(11) each of which are oppositely installed at both sides of a passage where the strip of a looper car(1) that is installed to store a strip in the cold rolling process enters; bases(12) onto which the brackets(11) are mounted, and return springs(13) are interposed between the brackets(11) and the bases(12) so that the bases(12) are laterally varied within the determined range when the strip is laterally flown; supports(14) which are adhered onto surfaces of both brackets(11) where the strip is entered, and at one sides of which inclined surfaces are formed; levers(20) at one ends of which the same inclined surfaces(20') are equipped so that the inclined surfaces(20') are contacted onto the inclined surfaces of the supports(14), wherein lateral movements of the guide rolls(10) starting from hinges(21) are displaced by vertical movements of the levers(20); a pair of upper rolls(30) which are rotationally connected to the other sides of the levers(20) so that the upper rolls(30) are outward slantly installed starting from the central part of the upper surface of the strip entered; an upper frame(40) to the center of which inner end parts of the pair of the upper rolls(30) positioned at the center of the strip are supported in a hinge type, and which are laterally installed so as not to affect proceeding of the strip; and a pair of lower rolls(31) which are installed correspondingly to the pair of upper rolls(30) starting from the central part of the upper frame(40), and which are supported to a lower frame so as to provide with supporting force when the lower rolls(31) are pressed and moved by the upper rolls(30).
Patent KR-20020049762-A (KR)
Title: White poromeric polyester film as a substitute for paper
Inventor: LEE GWAN HYEONG
IPC: C08J5/18
Filed: 2000-12-20
Abstract: PURPOSE: Provided is a white porous polyester film used as a substitute for paper, which has a low gravity, excellent feel, and improved whiteness and covering ability by forming proper size, shape, and distribution of pores in the film. CONSTITUTION: The white porous polyester film is produced by stretching a mixed resin comprising a polyester resin containing a polyolefin resin, less than 10pts.wt. of inorganic particles having a diameter of 0.01-10 micrometer, 0.01-0.5pts.wt. of a fluorescent whitening agent, at least one additive, and additionally 1-15pts.wt. of spherical glass beads having an average particle size of 1-20 micrometer. The polyolefin resin has a melt index of 1-25g/min and the content of the polyolefin resin is 1-25pts.wt. based on the total amount of the resin.
Patent KR-20020050374-A (KR)
Title: Method for controling a host bus clock in portable computer
Inventor: OH JANG GEUN
IPC: G06F1/04
Filed: 2000-12-21
Abstract: PURPOSE: A method for variably controlling the host bus clock of a portable computer is provided to reduce the consumption of the system power by variably controlling the throttle ratio for the clock using to a host bus connected between a CPU and a bridge controller according to the remaining battery power and the usage of the CPU. CONSTITUTION: The method for variably controlling the host bus clock comprises the steps of setting the throttle ratio for the host bus clock connecting the CPU with the bridge controller to a preset initial value(S10), detecting the remaining battery power in case that the power mode of the system is the battery use mode(S11) and variably controlling the throttle ratio according to the detected remaining battery power(S20). The throttle ratio is variably controlled by the value reversely proportioning to the remaining battery power.
Patent KR-20010062592-A (KR)
Title: Cathode ray tube
Inventor: DEMI YOSHIKAZU
IPC: H01J29/07
Filed: 2000-12-21
Abstract: PURPOSE: A cathode-ray tube is provided to improve the effect of suppressing development of mire fringes, while making both effects compatible for suppressing doming quantity and developing of moire fringes. CONSTITUTION: Projections(22a,22b) are projecting from horizontal ends of each opening(21) into it, and in the horizontal cross section at the projections(22a,22b), shapes of facing portions at the both sides of the opening are made asymmetric with respect to a center line(23), so as to reduce or shut the incident electron beam. Suppressing effects of doming quantity and developing of moire fringes are made compatible by formation of the projections(22a,22b), and the effect of suppressing moire fringes can further be increased, by making the shapes of facing portions at the both sides of the projection asymmetric.
Patent KR-20020050620-A (KR)
Title: Door outside handle of vehicle
Inventor: KWAK GYEONG TAEK
IPC: E05B1/00
Filed: 2000-12-21
Abstract: PURPOSE: A door outside handle for motor vehicle is provided to achieve improved ride comfort by reducing noise caused due to wind and enhancing noise vibration harshness control during travel. CONSTITUTION: A door outside handle(20) comprises a handle housing(21) having a through hole and a pair of flanges arranged at the rear surface of the handle housing with the through hole formed between the flanges, wherein the handle housing is installed penetrating through an outer panel(11); and a handle lever(22) having an end interposed between flanges such that the handle lever is rotatable by a coupling shaft penetrating through the flanges, wherein the handle lever has the other end with a core groove(22b) formed into a predetermined depth. A sealing pad is bonded to the rear surface of the handle housing so as to seal the through hole formed at the handle housing. A core lid(40) is pressed into the core groove so as to seal the core groove. Thus, noise caused due to wind during travel is reduced and noise vibration harshness control is improved.
Patent KR-20020051307-A (KR)
Inventor: CHOI NAK JUN
IPC: C21B13/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for producing cementite with reduced free carbon and pulverization of iron ore is provided, in which a trace amount of sulfurated hydrogen is added in a reactive gas mainly composed of hydrogen and carbon monoxide during reduction and carburization. CONSTITUTION: In a producing method of cementite by charging iron ore in fluidized bed reactor, the present method is characterized in that a reactive gas of which the gas portion of H2 and CO is higher than 85% and the ratio of H2/CO is between 1 and 3 is added with sulfurated hydrogen in such a manner that the activity of FeS become 0.1-0.5 and then the reactive gas is introduced into a fluidized bed reactor to react with iron ore at 600-800°C for 2-4 hours.
Patent KR-20020051176-A (KR)
Title: Apparatus for aligning component for chip mounter using mirror
Inventor: BAN JONG EOK
IPC: H05K13/04
Filed: 2000-12-22
Abstract: PURPOSE: A part aligning device for chip mounter using mirror is provided to compensate for a part position recognition error of a mirror due to a residual vibration of the mirror automatically by forming a setup angle about a hinge point and a length of an arm in a revolving mirror member to offset a position variation of a part. CONSTITUTION: A nozzle(20) adsorbs a part(1). A mirror revolving unit(30) includes a revolving unit(31) which is located in a main body of a chip mounter, an arm(32) which revolves around a hinge point(H), and a revolving mirror member(33) which has a mirror(13). A mirror revolving device is set by a following equation R = 2D/(cosψ - sinψ), where in an R means the length of the arm(32), a D means the distance from the central point of the part(1) to the central point of the revolving mirror member(33) and a ψ means an angle between the hinge point(H), the central point of the revolving mirror member(33) and the central point of the part(1). A position variation detector(50) detects a position variation of the part(1).
Patent KR-20020053943-A (KR)
Title: Cleaning process of scrubbing manner using chemical
Inventor: KIM MYEONG JIN
IPC: H01L21/304
Filed: 2000-12-26
Abstract: PURPOSE: A scrubbing cleaning process using chemicals is provided to stably eliminate particles chemically absorbed into the surface of a wafer as well as physically absorbed particles, by additionally spraying chemicals like deionized water, HF, SC-1 and NH4OH on the surface of the wafer. CONSTITUTION: Deionized water is sprayed onto the surface of the wafer(20). The rotation rate of a brush(30) is controlled to eliminate the particles absorbed into the surface of the wafer while the brush is in contact with the wafer. One of an SC-1 solution composed of NH4OH, H2O2 and H2O, an HF solution and a NH4OH solution is sprayed onto the surface of the wafer to vary the potential energy on the surface of the wafer.