baber/WOPTO huggingface dataset:
Patent KR-20030029493-A (KR)
Title: Refrigerating Compressor and Manufacturing Method of Connecting Rod of the Same
Inventor: ABE NOBUO
IPC: F04B39/00
Filed: 2002-10-04
Abstract: PURPOSE: To improve the wear resistance of a surface of a connecting rod, to prevent any fatigue fracture caused by cracks in a welded part between members, and also to improve the reliability of a compressor for refrigeration. CONSTITUTION: In the compressor for refrigeration which converts the rotational motion of a motor unit 2 into the reciprocating straight motion and transmits it to a piston 8 by using the connecting rod 9 which integrally joins a rod member 11 to a spherical member 10 fitted to a spherical support part 8a of the piston 8 in an oscillating manner and a ring member 12 with a crankshaft 6 rotatably fitted thereto by spot welding, the spherical member 10, the rod member 11 and the ring member 12 are formed of low carbon mild steel containing 0.15% or less carbon, and a surface hardened layer 15 by nitriding is formed on the connecting rod 9.
Patent KR-20040031253-A (KR)
Title: Engine mount supporting structure in vehicle
Inventor: LEE WON YONG
IPC: B60K5/12
Filed: 2002-10-04
Abstract: PURPOSE: Support structure of an engine mount for a vehicle is provided to improve the durability and the rigidity against the vertical or horizontal load from the engine by directly assembling a mount apparatus to the front side member with a metal hollow fixing pipe, and to decrease the weight by reducing the size of the reinforcement member. CONSTITUTION: A case(20) fixing an engine mount apparatus to a vehicle body is combined with first and second projection ends(1a,1a') protruded from a front side member(1) mounted to a reinforcement member(2) to form the engine room with sides by a fixing member. The fixing member includes first and second fixing members combined with the first projection end of the front side member and the first fixing end of the case at two points, and a third fixing member(5'') combined with the second projection end of the front side member and the second fixing end of the case at one point.
Patent KR-20040033891-A (KR)
Title: Side Member of Floor Frame of Car and Processing of making It
Inventor: KIM GI CHANG
IPC: B62D21/02
Filed: 2002-10-16
Abstract: PURPOSE: A side member of a floor frame of a vehicle and a manufacturing method thereof are provided to reduce processing and assembling time, improve productivity, and cut down manufacturing cost by forming the side member with an extrusion-molded single part, to lighten the vehicle and improve fuel efficiency due to the light weight for strength, and to increase the stability of the vehicle against a collision by largely reducing the deformation of a front vehicle body by dispersing impact applied to the front vehicle body to a rear vehicle body in the collision. CONSTITUTION: Side members(1) are arranged right and left in the longitudinal direction of a vehicle and integrally connected by a cross member(2) to form both side frames of a vehicle body. The side member is a single part integrally molded to continue from the front end to the rear end as a single body. The edge of the side member has a chamfered closed curve cross-section. A radially expanded flange unit is formed at the front end of the side member, a rear end flange unit of a stay(5) is combined to the flange unit, and a bumper beam is combined to the flange unit of the front end of the stay.
Patent KR-20030035918-A (KR)
Title: Carbon Nanotube for Electron Emission Source and Manufacturing Method Therefor
Inventor: MORIKAWA MITSUAKI
IPC: C01B31/02
Filed: 2002-10-18
Abstract: PURPOSE: To improve electron emission quantity of a field-emission type electron emitting source. CONSTITUTION: An electron emitting source (121) is constructed using a carbon nano tube (121a) which has a tubular shape formed of a plurality of graphite layers made of six-membered rings of carbon, and of which outside diameter of the tube is 0.6 to 100 nm and in which the diameter of the hollow formed along the axis of the tube is 0.1 to 0.9 times of the outside diameter, and of which top end is open. This nano tube is heat treated for 5 to 20 minutes under the temperature of 520-850°C in the atmosphere of oxygen concentration of 3-30 vol.%.
Patent KR-20040035103-A (KR)
Inventor: CHO JAE HYEONG
IPC: H04B10/25
Filed: 2002-10-18
Abstract: PURPOSE: A PON(Passive Optical Network) system using simple polling algorithm is provided to be supplied by using a network processor using one high-speed processor chip controlled by programming firmware without using another PON-only MAC device, thereby easily configuring the PON system. CONSTITUTION: An ONU(Optical Network Unit) searcher(710) searches an ONU that an OLT(Optical Line Termination) does not recognize, among many ONUs that are normally operated. A new ONU existence decider(720) decides whether new ONUs exist. If so, a new ONU register(730) registers the searched new ONUs in a polling list. A polling message transmitter(750) transmits a polling message including destination address information to the ONUs existing in the polling list. A response message and data receiver(760) receives an NAK(Non Acknowledgement) message or data showing that data to be transmitted do not exist, from the ONUs corresponding to the destination address information.
Patent KR-20040035281-A (KR)
Inventor: YANG CHEOL HUN
IPC: H01L21/30
Filed: 2002-10-19
Abstract: PURPOSE: A molding heater for heating a semiconductor substrate is provided to be capable of securing the uniformity of temperature of the semiconductor substrate. CONSTITUTION: A molding heater for heating a semiconductor substrate is provided with a plate(100), and a plurality of inner and outer heater coils(110,112) inserted into its inner and outer region, respectively. The molding heater further includes an inner temperature measuring part located near the inner heater coils for detecting the temperature of that position, an outer temperature measuring part located near the outer heater coils for detecting the temperature of that position, and an isolation layer(160) for thermally isolating the inner and outer heater coils from the outer and inner temperature measuring part.
Patent KR-20040037939-A (KR)
Title: clothes having knapsack
Inventor: KWON GI HYON
IPC: A41D1/02
Filed: 2002-10-31
Abstract: PURPOSE: Knapsack clothes are provided to put little yet valuable things in the knapsack pocket attached to the back of an outer garment so that no one can steal from a user. CONSTITUTION: The knapsack clothes include a knapsack pocket(10) on the back of user's outer garment(100), and a zipper(20) for opening/closing the knapsack pocket(10). The knapsack pocket(10) is formed by sealing the right side(110) on the back of the outer garment and lining, along a sewing line. In particular, to form the knapsack pocket(10) between the right side(110) of the outer garment(100) and a cover, an extra cover is attached to the outside surface of the right side of the back of the user's outer garment(100) and sealed up by the sewing line. The top of the pocket is opened and adhered to the back through a velcro-tape.
Patent KR-20040038111-A (KR)
Title: Cooling device mounting structure of car
Inventor: YOON ON NO
IPC: B60K11/04
Filed: 2002-10-31
Abstract: PURPOSE: Mounting structure of a cooling unit for a vehicle is provided to prevent vertical vibration caused by impact force generated when the vehicle travels and improve the external appearance. CONSTITUTION: In mounting structure of a cooling unit(10) for a vehicle, a fastening hole(11a) is formed to the end side of a bracket(11) installed to the upper side of the cooling unit installed to the inner front of an engine room, and a carrier(14) is installed in a cooling unit support-upper member(12) to which the end of the bracket is fixed. A nut(15) to be combined to a fixing bolt(13) fixing the bracket is installed in the carrier. The carrier is made of synthetic resin, to absorb impact and noise.
Patent KR-20040039634-A (KR)
Title: The side substructure of a automobile
Inventor: MIN BYEONG JIN
IPC: B62D25/20
Filed: 2002-11-04
Abstract: PURPOSE: A lower structure of a side of a vehicle is provided to improve the appearance and the quality by shielding the boundary of the side garnish and the outer panel of the side sill with fitting an insertion part of the side garnish to an insertion groove of the outer panel. CONSTITUTION: An inner panel(110) is combined with an outer panel(120) to form the closed section of a side sill(100) in the lower side of a vehicle, and the side sills are installed at both lower sides of the vehicle. A side garnish(200) is fastened to the outside of the outer panel of the side sill, and an insertion part(210) is formed by bending the upper part of the side garnish for the vehicle room. An insertion groove is inserted to the closed section in the upper part of the outer panel of the side sill, and the insertion part is fitted to the insertion groove. The side garnish is fastened to the outside of the outer panel by a bolt and a clip.
Patent KR-20040039696-A (KR)
Title: Mounting Structure of Centrifugal Fan in Vacuum Cleaner
Inventor: LEE YEONG U
IPC: A47L5/36
Filed: 2002-11-04
Abstract: PURPOSE: A mounting structure for a centrifugal blower for a cleaner is provided to prevent transmission of vibration generated from the centrifugal blower by fixing the centrifugal blower between a supporting rib and a mounting cover and disconnecting the centrifugal blower and a body cover. CONSTITUTION: A body base(60) has a body cover(50) on an open upper side. A centrifugal blower generates vacuum force to suck in materials with air between the body base and the body cover. A supporting rib(82) is protruded from a floor of the body base to support the centrifugal blower. A mounting cover(90) is fixed to the body base to fix the centrifugal blower to the body base with an upper portion of the centrifugal blower closed. Thereby, vibration and noise of a motor are prevented from transmitting to a body.
Patent KR-20040039149-A (KR)
Title: A new methods for the production of nuclotide yeast extract
Inventor: LEE CHAN
IPC: A23L27/20
Filed: 2002-11-04
Abstract: PURPOSE: Provided is a method for manufacturing nucleotide yeast extracts which have delicacy due to amino acids and are thus useful as a food additive for snacks sauce, soup and the like. CONSTITUTION: A method for manufacturing nucleotide yeast extracts comprises the steps of: washing and drying yeast; suspending the dried yeast and heat-treating it for inactivation; simultaneously adding endo-type protease, cell wall degrading enzyme, nuclease, and exo-type protease to inactivated yeast and reacting them; and inactivating the enzymes, and followed by centrifugation, filtration and vacuum-concentration of the supernatant.
Patent KR-20040039874-A (KR)
Title: Mover assembly of linear compressor and method for manufacturing thereof
Inventor: LEE TAE GYEONG
IPC: F04B17/04
Filed: 2002-11-05
Abstract: PURPOSE: An actuator assembly of a linear compressor, and a method for manufacturing the same are provided to prevent transformation of a body of the actuator assembly, thereby maintaining a regular gap with a stator assembly. CONSTITUTION: A cylindrical body(100) is injection-molded using a resin. A plurality of magnets(200) are arranged on an outer surface of the body at certain gaps. A fixing ring(300) is integratedly formed with the body by inserted injection molding, having a plurality of magnet combining holes(310) to be combined with the plurality of magnets. A non-magnetic stainless steel can(400) is fitted into the body through press fitting to cover an outer peripheral surface of the body.
Patent KR-20040039952-A (KR)
Title: Multimedia contents searching and playing method for mobile communication terminal
Inventor: YANG JI WON
IPC: H04B1/40
Filed: 2002-11-05
Abstract: PURPOSE: A method for retrieving and reproducing multimedia contents in a mobile communication terminal is provided to easily retrieve and reproduce the multimedia contents frequently used by a user by providing the list of the multimedia contents according to the use frequency of the user. CONSTITUTION: A mobile communication terminal connects to a multimedia contents server according to a contents download command inputted from a user through a key input unit(13), and stores multimedia contents downloaded through a wireless communication unit(12) in the first storing unit(14). The mobile communication terminal stores a list including a memory address value of the multimedia contents stored in the first storing unit(14) in the second storing unit(15). The mobile communication terminal reads the multimedia contents stored in the first storing unit(14) with reference to the memory address value of the list stored in the second storing unit(15) according to a contents reproduction command of the user. The mobile communication terminal reproduces the read multimedia contents through a multimedia reproducer, and outputs image information and sound information through a display unit(16) and a sound unit(17).
Patent KR-20040040163-A (KR)
Title: A portable complex digital assistant
Inventor: LEE IL BOK
IPC: G06F15/02
Filed: 2002-11-06
Abstract: PURPOSE: A complex PDA(Personal Digital Assistant) is provided to plan user's convenience by making an entire size of a terminal comprising a PDA and a portable printer small as miniaturizing the devices installed to the portable printer equipped with the PDA and improving an arranging structure effectively. CONSTITUTION: The PDA(30) inputs the information written by the hand, manages personal information, and exchanges the information with a computer. A printer main body(80) exchanges data by electrically connected to the PDA if the PDA is mounted on the printer main body. A printer module prints the data displayed on the PDA to paper(110) by installing in the printer main body. An MSR(Magnetic Stripe Reader)(92) performs the settlement of a credit card by detecting the user information stored in a magnetic part if the credit card is slid. A smart card reader(94) exchanges the data with a smart card and performs the settlement by the smart card. A barcode reader displays the price of goods on the PDA by detecting a barcode printed to the goods.
Patent KR-20040043749-A (KR)
Title: Enhancement method for packet service of mobile phone
Inventor: CHOI HYEON GYEONG
IPC: H04B7/26
Filed: 2002-11-19
Abstract: PURPOSE: A method for improving a packet service of a cellular phone is provided to perform communication with only a pure PPP(Point-to-Point Protocol) packet without adding or removing an HDLC(High-level Data Link Control) for the PPP packet during up/down links in a TE(Terminal Equipment) or an MS, thereby improving packet performance. CONSTITUTION: In an up-link process, a TE transmits a pure PPP packet to an MT(Mobile Termination), and the MT transmits the received pure PPP packet to a network. In a downlink process, the MT transmits the pure PPP packet received from the network to the TE, and the TE analyzes the pure PPP packet received from the MT. In the up-link process, an additional function of adding an HDLC frame to the PPP packet or removing the HDLC frame from the PPP packet is not conducted.
Patent KR-20040046740-A (KR)
Title: High speed response liquid crystal composition and liquid crystal display using the same
Inventor: BAN BYEONG SEOP
IPC: C09K19/10
Filed: 2002-11-28
Abstract: PURPOSE: A liquid crystal composition, which shows fast response to dynamic picture image and high luminance is provided, due to high birefringence, dielectric anisotropy and phase transition temperature, and low threshold voltage and viscosity. CONSTITUTION: The nematic liquid crystal composition comprises a nematic liquid crystal compound represented by formula 1, wherein R is CnH2n+1O, CnH2n+1, CnH2n+1S or CnH2n-1, in which n is an integer of 1-15; A is a phenyl, phenyl-cyclohexane, cyclohexane-phenyl or a single bond; n is an integer of 0 or 1; B is a single bond, CH2CH2, -COO-, -C=C- or -C≡C-; X is H, F, Cl or Br; Y is NCS, SCN or F; and Z is H, F, Cl or Br. The liquid crystal display device using the nematic composition is TN(Twisted Nematic), STN(Super Twisted Nematic), OCB(Optically Compensated Bend), TFT-TN(Thin Film Transistor-Twisted Nematic), IPS(In Plane Switching) or FFS(Fringe Field Switching) mode of the active matrix method.
Patent KR-20040048620-A (KR)
Title: A newly isolated microbial strain and method for the production of 1,3-propanediol from waste glycerol using thereof
Inventor: BONG SANG HUN
IPC: C12N1/20
Filed: 2002-12-04
Abstract: PURPOSE: A microorganism converting waste glycerol into 1,3-propanediol and a method for producing 1,3-propanediol using the same are provided, thereby producing no by-products(2,3-butanediol), effectively treating waste glycerol which is produced by purification of glycerol and contains a great quantity of inorganic materials and lower fatty acid, and cheaply producing 1,3-propanediol. CONSTITUTION: The microorganism converting waste glycerol into 1,3-propanediol is Klebsiella pneumoniae M41(KCTC 10328BP), wherein Klebsiella pneumoniae M41(KCTC 10328BP) is isolated from the glycerol distillation device. The method for producing 1,3-propanediol comprises the steps of: diluting waste glycerol; inoculating Klebsiella pneumoniae M41(KCTC 10328BP) into the diluted waste glycerol; culturing the microorganism under anaerobic condition; and extracting 1,3-propanediol from the cultured medium.
Patent KR-20040053403-A (KR)
Title: Method for controlling tip position of wire rod in large aperture wire rod winding process
Inventor: JE YEONG TAE
IPC: B21B39/00
Filed: 2002-12-14
Abstract: PURPOSE: A method for controlling top end position of the wire rod during coiling of wire rod having large diameter is provided to reduce jamming of a top end part of the wire rod during transferring by accurately prediction controlling position of the top end part of the wire rod when coiling wire rod on a drum type down coiler. CONSTITUTION: The method comprises a step(401) of detecting position of the down coiler at a time point when the wire rod is advanced into a down coiler using rotational angle of the down coiler; a step(402) of calculating a down coiler moving angle from the time point when the wire rod is advanced into the down coiler to a time point when the wire rod advanced into the down coiler is collided with the bottom of the down coiler; a step(403) of calculating a sliding angle of the top end part of the wire rod collided with the bottom of the down coiler; a step(404) of predicting position of the top end part of the wire rod coiled by adding up an angle moved by the down coiler and an angle slid by the top end part of the wire rod until the wire rod is collided with the bottom of the down coiler to an angle showing position of the down coiler at the time point when the wire rod is advanced into the down coiler; and a step(405) of determining stopping position of the down coiler within the range that the top end part of the wire rod is directed in a direction opposite to a transfer direction of the wire rod coiled from the predicted position of the top end part of the coiled wire rod.
Patent KR-20040054433-A (KR)
Title: method for switching device or driving device for liquid crystal display with driving circuit
Inventor: HWANG YONG HAN
IPC: G02F1/136
Filed: 2002-12-18
Abstract: PURPOSE: A fabrication method of a switching element or a driving element of a driving circuit integrated LCD device is provided to form a crystalloid poly silicon layer by using an SLS(Sequential Lateral Solidification) crystallization technique, and to consecutively proceed a plasma process and a gate insulating film forming process in one chamber, thereby reducing a process time. CONSTITUTION: By depositing a silicon oxide on a transparent insulating substrate(100), a buffer layer(105) is formed. By depositing amorphous silicon on the buffer layer(105), an amorphous silicon layer is formed. By using an SLS(Sequential Lateral Solidification) crystallization technique, a poly silicon layer(115) is formed through crystallization of the amorphous silicon layer. Projections(117) are protruded on a surface of the poly silicon layer(115). The poly silicon layer(115) is patterned through a mask process. After applying a photoresist to entire sides of the poly silicon layer(115), the poly silicon layer(115) is exposed by using a mask. When the photoresist is developed and etched, a desired pattern of the poly silicon layer(115) is made. The remaining photoresist is removed. The poly silicon layer(115) configures a semiconductor layer. After locating the substrate(100), where the semiconductor layer(115) of poly silicon is formed, in a chamber of a PECVD(Plasma Enhanced Chemical Vapor Deposition) device that uses helium as purge gas or carrier gas, the chamber becomes in vacuum state. The helium gas is injected into the chamber to create a helium atmosphere.
Patent KR-20040055309-A (KR)
Title: Software Framework of Providing Haptic Interface And Computer Games under Windows OS using thereof
Inventor: BAE HUI JEONG
IPC: G06Q50/10
Filed: 2002-12-20
Abstract: PURPOSE: A software framework for supporting a haptic application programming interface and a computer game system using the same are provided to support the haptic interface on a Windows OS(Operating System) based computer game giving an experiencing effect by applying the haptic interface to the computer game without modifying a game engine. CONSTITUTION: A haptic game device class layer(41) represents a hierarchical framework of each target haptic game device generating a vibration effect according to the force-feedback by loading a preset haptic effect. A haptic effect class layer(42) generates/manages various haptic effect systematically and efficiently. A device COM(Component Object Module) object management class(43) manages the COM devices for collectively representing the device for the PC peripheral device.