baber/WOPTO huggingface dataset:
Patent KR-20010039997-A (KR)
Inventor: KOMPLIN STEVEN ROBERT
IPC: A61F2/44
Filed: 2000-10-05
Abstract: PURPOSE: An ink jet pen is provided which is equipped with a cartridge main body having a printing head and an ink cartridge detachable and replaceable with respect to the cartridge main body. CONSTITUTION: An ink jet pen(10) including a cartridge body(12) having a printhead(16) and a replaceable ink cartridge removably positionable on the cartridge body. At least one cooperating elongate recess(54) and at least one projection(80) are located on the mutually facing surfaces(48a,48b) of the ink cartridge and the cartridge body. The projection and recess are engageable with one another for guidably positioning the ink cartridge to a desired position relative to the cartridge body.
Patent KR-20020029728-A (KR)
Title: Tension control and cutting detector of V-belt
Inventor: KIM SUN SEOK
IPC: F16H7/08
Filed: 2000-10-13
Abstract: PURPOSE: A device for controlling tension and detecting cut of a V-belt is provided to be mounted on at least more than two V-belt wound on pulleys of driving and driven parts for controlling the tension of the belts and detecting whether the belts are cut or not in a short time. CONSTITUTION: A device for controlling tension and detecting cut of a V-belt includes a fixing part(20) downwardly mounted at a front end of a supporting frame mounted on a base, a lifting rod(30) downwardly mounted to the fixing part and having an elastic element(31), a V-belt pressing element(40) mounted at a lower end of the rod and rotating in contact with a surface of the V-belt(16), and sensors(S1,S2) mounted at a side of the fixing part and the V-belt pressing element.
Patent KR-20010000801-A (KR)
Inventor: CHO IN SOON
IPC: B01D39/08
Filed: 2000-10-15
Abstract: PURPOSE: A filter using a chemical fiber yarn is provided, to improve the smoothness of the surface and to increase the density to allow the finest particles and impurities to be collected. CONSTITUTION: The filter is woven in double cloth using two strands of chemical fiber yarn with the warp thread number of 450-500 denier and a strand of chemical fiber yarn with the woof number of 1,000-1,500 denier, wherein the density of warp thread is 160-170 bond per inch and the density of woof is 30-40 bond per inch. The filter is preferably heat treated to increase the density and to allow particles with the size less 15 micrometers to be collected.
Patent KR-20020032751-A (KR)
Title: A micro well plate protein chip using nitrocellulose membrane as a support and a method for the preparation thereof
Inventor: KIM HEE TAE
IPC: C07K17/12
Filed: 2000-10-27
Abstract: PURPOSE: A microwell plate protein chip using nitrocellulose membrane as a support and a producing method thereof are provided, therefore the protein can be easily fixed on the surface and a larger number of sample can be simultaneously analyzed. CONSTITUTION: The microwell plate protein chip contains the nitrocellulose membrane support fixing at least one kind of proteins, such as antigens or antibodies, capable of specifically binding with proteins to be analyzed, to its surface and of which rear side is coated with a polystyrene, polypropylene or polyethylene solution. The method for producing the microwell plate protein chip comprises the steps of: coating the rear side of the nitrocellulose membrane with hydrophobic polymer solution; cutting the nitrocellulose membrane to be inserted into each well of the microwell plate; sticking the nitrocellulose on the bottom of each well of the microwell plate; spraying 0.05 to 0.5 microliter of at least one kind of antigens or antibodies capable of specifically binding with a desired protein on the surface of the nitrocellulose membrane; and reacting them at 35 to 40 deg.C for 1 hour.
Patent KR-20020034719-A (KR)
Title: Coat hanger
Inventor: AN TAE JIN
IPC: A47G25/40
Filed: 2000-11-03
Abstract: PURPOSE: A foldable clothes hanger is provided to allow a user to easily hang clothes to the hanger or peel the clothes from the hanger, and to improve the convenience of storing and handling. CONSTITUTION: The foldable clothes hanger is comprised of: left and right hanging portions(14,14') hinged each other, in which a cam part(11) having a center shaft hole(12) is formed at the tip end; a cap(18) that a loop(15) is formed at the upper end, a shaft hole(16) is drilled at both sides of the lower end, and a guide projection(17) is projected so as to be installed to a hinge portion of the hanging portions; an elastic member(21) formed with a fitting hole(20) and installed to be interposed in a coupling recess of the hanging portions; a spring(22) installed to pass a coupling projection(19) and the elastic member for elastically supporting the elastic member; and a hinge(23) axially installed through the shaft holes of the hanging portions and the cap.
Patent KR-20010051615-A (KR)
Inventor: SCHULMEISTER ULRICH
IPC: F02D41/14
Filed: 2000-11-11
Abstract: PURPOSE: A method for operating an engine is provided for discharging toxic material and reducing engine instability. CONSTITUTION: A method for operating engine has a combustion chamber(4) and involves directly injecting fuel into the combustion chamber(4) during the compression stroke in one function mode and in the induction stroke in a second mode. The engine(1) operates in the compression stroke injection mode when the engine is cold. A controller(18) controls switching function modes.
Patent KR-20020037589-A (KR)
Title: Rubber composition for sidewall of radial tire for truck and bus
Inventor: KIM SEOK YUN
IPC: C08L9/00
Filed: 2000-11-15
Abstract: PURPOSE: A sidewall rubber composition of a radial pneumatic tire for a truck or a bus is provided, to improve the appearance and the ozone resistance without deterioration of the heat-aging resistance, the fatigue resistance and the cracking resistance. CONSTITUTION: The sidewall rubber composition comprises rubber consisting of a natural rubber and a butadiene rubber; carbon black; an antiaging agent which consists of 0.5-4 parts by weight of N-1,3-dimethylbutyl-N'-p-phenylenediamine, 0.5-4 parts by weight of poly-2,2,4-trimethyl-1,2-dihydroquinoline, 1-3 parts by weight of 1,1-diethoxyethane and 1-4 parts by weight of wax; and other additives. Preferably the ratio of N-1,3-dimethylbutyl-N'-p-phenylenediamine, poly-2,2,4-trimethyl-1,2-dihydroquinoline, 1,1-diethoxyethane and wax is 1:1:2:2 by weight.
Patent KR-20020037637-A (KR)
Title: a method manufacture loess panel and block concrete assembly
Inventor: LEE BONG UN
IPC: C04B33/00
Filed: 2000-11-15
Abstract: PURPOSE: A manufacturing method of prefabricated concrete block is provided, which is characterized in that one half and the other half of the block are joined by an anchor bolt, and concrete is cast between blocks without concrete form. Accordingly, the method shortens construction time and saves personnel expenses. CONSTITUTION: The half concrete block attaching a loess plastering panel on its outside is manufactured by the following steps: (i) forming an outer frame(11) by setting a metal or wood frame on the lower part, and a rubber sheet(12) on the bottom of the frame; (ii) forming a plastering panel(13) by pouring a mixture in a ratio of soil solidifier : cement : fine sand : loess of 1 : 1 : 2 : 2 over the bottom of the rubber sheet to be 3-5cm of thickness. The soil solidifier comprises 50% of composition(A) and 50% of composition(B), where the composition(A) contains water and mixture, being composed of 1.8% of MgO, 1.4% of K2O, 4.6% of Fe2O3, 0.5% of TiO2, 7% of Al2O3, 35% of CaO and 0.04% of Na2O, in a ratio of 1 : 1, and the composition(B) contains CaCl2, H2O and CaCO3; (iii) putting a half block-forming frame(14) on the plastering panel inside of the outer frame; (iv) casting concrete(15) between block-forming frame and plastering panel, where the concrete comprises soil solidifier and mortar composed of 25% of loess, 50% of silica and 25% of cement in a ratio of 1 : 1, and burring nut(16) in the both upper sides of concrete to join with an anchor bolt which joins the other nut buried in the other half of the block; (v) curing for 0.5-7hrs. Therefore, the prefabricated concrete block is produced by joining one half and the other half of the block with an anchor bolt.
Patent KR-20020038314-A (KR)
Title: Steering column for preventing vehicle collision
Inventor: JUNG JIN SEONG
IPC: B62D1/16
Filed: 2000-11-17
Abstract: PURPOSE: Structure of a collision-preventing steering column is provided to improve the safety and commercial value of a vehicle by preventing the injury on a driver in a collision of a vehicle. CONSTITUTION: An upper tube(101) having a piston(103) is installed on the inner upper portion of a hollow core housing(104) having a ventilation hole(106). A lower tube(107) having a descending space(107a) is installed on the inner lower portion of the housing. The lower end of the upper tube is connected with the lower tube via a connecting pin(105). An inflator(102) is installed between the inner upper end of the housing and the upper end of the piston. The inflator is connected to a control unit(108) and a shock sensor(109). Since the upper tube and a steering wheel descend upon a collision of a vehicle, the injury on a driver inclined toward a steering wheel is prevented.
Patent KR-20020038845-A (KR)
Title: Supporting structure of actuator for tilting drive
Inventor: CHOI IN HO
IPC: G11B7/085
Filed: 2000-11-18
Abstract: PURPOSE: A support structure of an actuator enabling tilting driving is provided to allow elastic support members to be transformed and extended then recovered to an original state, according to the operation of a lens holder, so that a translational motion and a tilting motion of the lens holder are easily performed. CONSTITUTION: A lens holder(302) has an objective lens(301) in a center and includes many magnets(303) in right and left sides. A yoke(304) mounts coils(305,306) for tracking and focusing in right and left sides. A pair of damper holders(307,308) are arranged in an external of the lens holder. A first and a second elastic support members(309,310) are installed in right and left sides of damper holders and the lens holder. The damper holders face with each other. The first elastic support member in which on end is fixed in upper and lower parts of a main board(313) installed in the left damper holder(307) and the other end is connected to upper and lower surfaces in the left of the lens holder. The second elastic support member in which on end is fixed in upper and lower parts of the main board installed in the right damper holder(308) and the other end is connected to upper and lower surfaces in the right of the lens holder. In the first and second elastic support members as conductive leaf springs, first support parts connected to the damper holders, second support parts connected to the lens holder, and S-shaped extension and contraction parts press-processed between the first and second support parts are integrally formed.
Patent KR-20020040063-A (KR)
Title: Non-water cooling type pressure sensor of vehicle
Inventor: PARK JONG BEOM
IPC: G01M15/00
Filed: 2000-11-23
Abstract: PURPOSE: An uncooled type pressure sensor of automobile is provided to minimize measurement error by minimizing heat expansion of a diaphragm. CONSTITUTION: A heat conducting member(30) with high thermal conductivity is applied on an upper surface of a diaphragm(22) to discharge heat of the diaphragm, received from exhaust gas, directly to a housing(21) to minimize heat expansion of the diaphragm and to reduce temperature gradient of a piezoelectric sensor(23). The heat conducting member is made of copper, which is easy to plate and has thermal conductivity much higher than aluminum or stainless steel. The thickness of the heat conducting member is 0.1mm.
Patent KR-20020040287-A (KR)
Title: Telephone Payment Gateway for Electronic Commerce Service and Method for Telephone Payment using it
Inventor: JANG DONG MAN
IPC: H04M15/00
Filed: 2000-11-24
Abstract: PURPOSE: A payment gateway device for settling a telephone charge for an electronic commerce service and a payment method for settling the telephone charge using the same are provided to offer a post-payment settlement method for performing payment to the purchase of a shopping mall to a using telephone number. CONSTITUTION: A telephone charge settlement payment gateway daemon process(211) generates a telephone charge settlement payment gateway child process(212) and receives user information and purchasing goods information from a web/merchant/telephone charge settlement payment server child process(205). The telephone charge settlement payment gateway child process(212) receives a user authentication result from an interlocking system(220), transmits bad user information and a transaction generated in a telephone charge settlement payment gateway device(210) to a blacklist database(216) and a transaction database(217), and provides process result information to the web/merchant/telephone charge settlement payment server child process(205). A statistics block(213) generates day statistics and error statistics information and transmits generated day statistics and error statistics information to a day statistics database(218) and an error statistics database(219). A billing block(214) generates billing information on the basis of transaction information stored in the transaction database(217) and transmits generates billing information to a charge management system of the interlocking system(220). A maintenance block(215) receives transaction information stored in the transaction database(217), manages the state of the telephone charge settlement payment gateway device(210), a state with the interlocking system(220), and inquires information.
Patent KR-20020041522-A (KR)
Title: Stay Rod fixing structure of car engine hood
Inventor: MUN GWON GI
IPC: B62D25/12
Filed: 2000-11-28
Abstract: PURPOSE: A stay rod fixing structure of a vehicle engine hood is provided to automatically expand a stay rod for stably supporting the engine hood when a user opens the engine hood, and prevent the movement of the stay rod after the expansion until the user manually folds the stay rod, thereby preventing the safety accident due to the unintentional closing of the engine hood. CONSTITUTION: A stay rod fixing structure of a vehicle engine hood includes a bracket mounted at a side of an inner panel of the engine hood(11) for fixing an end of the stay rod(13) rotatably, a stay rod grasping element(20) mounted in the middle of a side of the inner panel for maintaining a predetermined interval from the bracket, and a fixing element(30) mounted to a fender panel(15) of the inner panel for fixing the other end of the stay rod.
Patent KR-20020043691-A (KR)
Title: An energy absorber at a rear-bumper of automoble
Inventor: HYUN JONG NEUNG
IPC: B60R19/22
Filed: 2000-12-02
Abstract: PURPOSE: The energy absorber for a rear bumper is provided to reduce the weight of a vehicle body while satisfying a safety reference and to enhance a fuel consumption ratio by replacing an existing impact beam with a foam-resin formed portion to allow the formed portion to be mounted to a vehicle body frame. CONSTITUTION: An energy absorber of a rear bumper comprises a front portion(110) and a rear portion(130). The front portion(110) is fabricated of foam resin in the form corresponding to a facia. The front portion(110) is rounded at the upper edge thereof. The front portion(110) is formed with a plurality of shock dispersing grooves(115a,115b,115c) at the lower side thereof. Each of upper surface and lower surface of the front portion(110) has a downwardly directed oblique surface. The rear portion(130) has a thickness portion extending integrally from the front portion(110) to a back panel, using foam resin. The rear portion(130) is shaped to conform to the shape of the back panel. Each of upper surface and lower surface of the rear portion(130) form a continuous surface with the front portion(110).
Patent KR-20020044801-A (KR)
Title: A drain pump fixing device for ceiling type air conditioner
Inventor: KIM DAE YEONG
IPC: F24F13/00
Filed: 2000-12-06
Abstract: PURPOSE: A device for fixing drain pump of ceiling type air conditioner is provided to securely and simply fix the drain pump on an inside of a main body and to minimize vibration of the drain pump. CONSTITUTION: A device includes a supportive member(50); brackets(62); and vibration isolation members(70). The supportive member has one side fixed on a side surface of a main body, in which a heat exchanger and a condensed water drip pan are built, and the other side placed on the condensed water drip pan. The brackets are protrusively formed on both sides of a drain pump(60), forcibly delivering condensed water collected in the condensed water drip pan. The vibration isolation members have insertion grooves(74),to which the brackets to be inserted, formed thereon to fix the drain pump to the supportive member and fixed elasticity to prevent transmission of vibration generated in the drain pump to the supportive member and the main body.
Patent KR-20020048462-A (KR)
Title: 2d / 3d .
Inventor: OH JI SOO
IPC: G06T17/00
Filed: 2000-12-16
Abstract: PURPOSE: A real-time 2D/3D rendering technique in web and off-line is provided to produce a three-dimensional image in real time even in a web by using a real-time algorithm without employing three-dimensional acceleration hardware. CONSTITUTION: A new three-dimensional image is generated from one picture of a person by mixing, synthesizing, partially synthesizing and rotating two-dimensional face image data. A computer recognizes the current facial expression or synthesizes the facial expression. Characteristic points of the face are extracted from the two-dimensional face image and a three-dimensional wire frame is matched with the characteristic points. Mapping of facial expression and emotion is carried out using an emotion database generated based on information extracted from feeling and facial structure of the person.
Patent KR-20010074020-A (KR)
Title: Timing clock controller of semiconductor memory test apparatus
Inventor: HAM BYEONG GU
IPC: G11C29/00
Filed: 2000-12-19
Abstract: PURPOSE: A timing clock controller of a semiconductor memory test device is provided to check a product property for a variation of a clock by controlling the clock applied to a memory upon testing the semiconductor memory device using a mother board of a computer apparatus. CONSTITUTION: In a timing clock controller of a semiconductor memory test device, an oscillator(21) oscillates a desired clock frequency. A frequency variation part(22) controls the oscillation output of the oscillator depending on a control signal applied from an external, thereby outputting the controlled output to the semiconductor memory part. A clock control module(20) includes a controller(23). The controller sends a control signal to the part of changing a frequency depending on the frequency changing signal input from the mother board of a computer apparatus. Thereby, the output of the oscillator is controlled in the part of changing a frequency. An interface part(30) applies the frequency changing signal provided from the mother board to the clock control module.
Patent KR-20020050333-A (KR)
Title: Process for preparing dihydrocarbostyril derivatives
Inventor: CHOI TAE GEUN
IPC: C07D215/22
Filed: 2000-12-21
Abstract: PURPOSE: A process for preparing dihydrocarbostyryl derivative is provided, thereby easily preparing the dihydrocarbostyryl derivative which is an intermediate in producing Cilostazol useful as a thrombosis treating agent with decreasing production of by-products. CONSTITUTION: The process for preparing dihydrocarbostyryl derivative comprises reacting 3-chloropropion anilide represented by formula(2) in a solvent such as phosphate and phosphorous pentoxide in the presence of Lewis acid as a catalyst to produce dihydrocarbostyryl represented by formula(1), wherein R is hydrogen or C1-C3 lower alkyl; the mole ratio of the phosphate to 3-chloropropion anilide of formula 2 is 2:1 to 10:1, preferably 5:1 to 8:1; the mole ratio of the phosphorous pentoxide to 3-chloropropion anilide of formula(2) is 2:1 to 5:1; and the Lewis acid is a halogen compound of zinc, iron or antimony.
Patent KR-20020050607-A (KR)
Inventor: LEE HAK GON
IPC: B60G7/00
Filed: 2000-12-21
Abstract: PURPOSE: A suspension system for a vehicle is provided to conveniently control wheel alignment of the vehicle by installing a mounting bracket between a suspension port and a chassis. CONSTITUTION: A suspension system of a vehicle comprises a cross member increasing rigidity and strength of an under body; a stabilizer bar preventing a chassis from moving left and right; a steering knuckle changing a rotational direction by rotating around a king pin while operating a steering wheel; a strut(5) integrated with the steering knuckle by being combined to a chassis(4); spring upper and lower sheets(6,7) combined to an outer circumference of the strut; a coil spring(8) reducing impact by being mounted between the spring lower sheet and the spring upper sheet; a shock absorber(9) reducing vibration of the coil spring by being mounted on an upper portion of the strut; a strut bar preventing the strut from moving front and back; a suspension support(13) combined to the spring upper sheet through a trust bearing(12); a fixing nut(9a) firmly fixing an upper portion of the shock absorber; plural combining bolts(13a) formed on an outer portion of the suspension support; and a mounting bracket(14) receiving the suspension support.
Patent KR-20020052273-A (KR)
Title: a brake drum having radiation propeller
Inventor: CHO SU CHANG
IPC: F16D65/10
Filed: 2000-12-26
Abstract: PURPOSE: A brake drum containing a radiating propeller is provided to prevent heat generated in a brake drum from being transmitted into a wheel by attaching a radiating pin in the middle of the radiating propeller. CONSTITUTION: A brake drum having a radiating propeller comprises a radiating propeller(3) combined to a brake drum(2) by a bolt(B); a bolt hole formed on the propeller; plural grooves inducing air by being mounted on the propeller; plural radiating pins(4) arranged on a middle portion of the brake drum with a specific interval; and plural radiating holes(1-1) formed on a tire wheel(1). The radiating propeller forcedly induces the air into a gap between the brake drum and the wheel by rotating the brake drum. The heated air is discharged outside through the radiating hole of the wheel. The heat generated in the brake drum is discharged by the radiating hole of the tire wheel. Thereby, the brake drum having the radiating propeller prevents the heat generated in the brake drum from being transmitted into the wheel by attaching the radiating pin in the middle of the radiating propeller.
Patent KR-20020052697-A (KR)
Title: Piston valve for use in a shock absorber
Inventor: YOO CHUN SEONG
IPC: F16F9/34
Filed: 2000-12-26
Abstract: PURPOSE: A piston valve for a shock absorber is provided to mount multiple disks by forming plural sheets and to improve traveling safety and riding feeling by controlling damping force. CONSTITUTION: A piston valve of a shock absorber comprises a body(21) mounted on a piston valve(20); an extension passage(29) penetrating the body; plural compressing passages(28) formed on an outer portion of the extension passage; a sheet face formed on a lower portion of the body; first, second and third sheets(32,33,34) formed on the compressing passage from the extension passage; a high speed multiple disk(40) mounted on the first sheet; a middle speed multiple disk installed on the second sheet; a low speed multiple disk placed on the third sheet; and plural slits(40a) formed on the multiple disks. Fluid generates damping force by passing the first slit of the high speed multiple disks through the extension passage of the body. Thereby, the piston valve for the shock absorber improves traveling safety and riding feeling by mounting the multiple disks.