baber/WOPTO huggingface dataset:
Patent KR-20010020970-A (KR)
Title: Apparatus for managing guest serving
Inventor: TERASE TAKAO
IPC: H04L12/28
Filed: 2000-06-09
Abstract: PURPOSE: To provide a customer service managing device, with which data are exchanged between all terminals or equipment by radio, the terminal is driven by a battery and can be carried and an order, the provision of a service, cooking, serving and further the settlement of accounts are totally managed. CONSTITUTION: This device has portable ordering terminals(10,30), which are driven by batteries, capable of reading service contents and selectively ordering any one of service contents, an order receiving terminal(16) capable of receiving and displaying order data from the ordering terminals, an account settling machine(17) for calculating and displaying the account by receiving account settling instructions from the ordering terminals(10,30) and a shop controller(20) for exchanging data mutually among the ordering terminals(10,30), the order receiving terminal(16) and the account settling machine(17). Data exchange among the ordering terminals(10,30), the order receiving terminal(16), the account settling machine(17) and the shop controller(20) is performed via radio.
Patent KR-20000058554-A (KR)
Inventor: LIM HA JIN
IPC: B65D17/34
Filed: 2000-06-13
Abstract: PURPOSE: A can opening device with a tab-lifter is provided to easily open an opening part by easily pulling up the opening part without additional expenses in the complex manufacturing process and the cost of materials and without help of a supplementary means and to apply to all types of can, on which a tab is attached. CONSTITUTION: A can opening device with a tab-lifter, in case of a portable water can, includes a cover (3) restricted at the upper surface of the can along a score (6), a tab fastened with a rivet, formed integrally with the cover, on the upper and central portion of the can, the front end of which is put on one side of the cover, and a tab-lifter formed inside a ring part of the tab in integration with the tab, the tab-lifter (5) being bent upward from the ring part. Alternatively, in case of other kind of a can besides the portable water can, the can opening device with a tab-lifter includes a cover formed on the whole upper surface of the can along a score provided along the circumference of the upper surface of the can, a tab fastened with a rivet, formed integrally with the cover, on the cover, the front end of which is contacted with the inner circumference of the score, and a tab-lifter formed inside a ring part of the tab in integration with the tab, the tab-lifter (5) being bent upward from the ring part.
Patent KR-20020001434-A (KR)
Title: A method for manufacturing high chrome ferrite stainless steel
Inventor: CHO YONG SEOK
IPC: C21C7/00
Filed: 2000-06-28
Abstract: PURPOSE: Provided is a method for manufacturing high chrome ferrite stainless steel, excluding deoxidation process, by performing rough decarburization and desulfurization at the same time, thereby preventing infiltration of nitrogen into liquid steel. CONSTITUTION: The manufacturing method of high chrome ferrite stainless steel includes: (i) charging of molten steel having a carbon content higher than 2wt.% into an argon oxygen decarburization(AOD) facility; (ii) after maintaining slag basicity within 4.0 and 5.0 in an initial stage of decarburization, pouring fluorite in an amount of 9.0 to 11.0kg/ton-molten steel; (iii) carrying out stirring for 2-3min followed by tapping; (iv) refining the liquid steel in vacuum oxygen decarbonization(VOD) facility. Slag basicity in an initial stage of decarburization is kept within a basicity range of 4.0 and 5.0 in such a manner that oxygen is injected into liquid steel in an amount of 35 to 40Nm¬3 until carbon content of the liquid steel reach 0.5-1.0% while pouring ferro silicon 3.5-7.5kg and lime 35-50kg per ton-liquid steel, respectively.
Patent KR-20010021039-A (KR)
Title: Soft decision metric generating circuit
Inventor: KOYAKATA HIDEKI
IPC: H04B1/69
Filed: 2000-06-29
Abstract: PURPOSE: A soft decision metric generation circuit is provided to provide a soft decision metric generation circuit in which its circuit scale, power consumption and generation of heat is reduced via a simple calculation when the maximum correlative energy value is calculated by means of the single and dual maximum decision method and in which the operation speed of the circuit and channel multiplexing can be performed. CONSTITUTION: A maximum value selection part includes a rearrangement part which writes eight significant Walsh symbols into a storage part according to the correlative energy value about all Walsh codes and a soft decision metric generation part which successively compares a bit set at a specific position in the head Walsh symbol with the same bits included in the second and subsequent Walsh symbols, detects a code changing point where the bit value is different from the value of the specific bit for the first time to generate a decision metric, generates the decision metrics about all six bits in the Walsh symbols and output the soft decision result.
Patent KR-20020006104-A (KR)
Title: laser device
Inventor: KIM BYEONG CHEOL
IPC: H01S3/00
Filed: 2000-07-11
Abstract: PURPOSE: A laser apparatus is provided to modify a shape of an exciting light source for supplying energy as to emit light through laser medium, thereby increasing focusing efficiency of photon pumped through the laser medium. CONSTITUTION: A laser apparatus comprises a laser medium(20) for absorbing energy and then emitting an amplified light and an exciting light source(30) outside the laser medium for supplying energy to emit a light through the laser medium. The light source spaces out from the outer circumferential of the laser medium with some interval so that the photon emitted from the light source is uniformly focused on the entire outer circumferential. Outside the light source is formed a housing(10) for receiving the light source and laser medium. An air pipe(60) at the housing is connected with cooling device, and a power supply(50) with opposite sides of the light source.
Patent KR-20020014270-A (KR)
Title: Detergent Composition containing orange D-limonene
Inventor: LEE KYUNG IL
IPC: C11D3/38
Filed: 2000-08-17
Abstract: PURPOSE: A detergent composition for clothes is provided, which contains D-limonene of the orange extract to improve the cleaning power, the biodegradation velocity and the retention time of perfume and to reduce the discoloration. CONSTITUTION: The detergent composition comprises 10.0-20.0 wt% of D-limonene; 5.0-15.0 wt% of a natural fatty acid palm oil; 0.3-0.7 wt% of n-alkyldimethylbenzyl ammonium chloride; 3.0-7.0 wt% of ethyl alcohol; and the balanced of water. Preferably D-limonene is controlled to make the surface tension be 40 dyne/cm at a temperature of 20 deg.C by mixing it with water with a vacuum mixer.
Patent KR-20020014550-A (KR)
Title: Field Emission Display and Driving Method thereof
Inventor: MUN SEONG HAK
IPC: G09G3/20
Filed: 2000-08-18
Abstract: PURPOSE: A field emission display(FED) device and a driving method thereof are provided, which can reduce the number of column electrodes and also can improve a color purity. CONSTITUTION: The field emission display(FED) device comprises a cathode electrode and a gate electrode formed on a bottom substrate, and an anode electrode formed on a top substrate. The gate electrode includes at least more than two pixels along a width direction, and a number of pixels are located between the nth cathode electrode and the (n+1)th cathode electrode. The odd numbered pixels among the above pixels are connected to the nth cathode electrode electrically, and the even numbered pixels are connected to the (n+1)th cathode electrode. And the anode electrode is formed along with the gate electrode.
Patent KR-20020015740-A (KR)
Title: Spout for aerosol hair tonic
Inventor: CHOI HWA CHUN
IPC: B65D25/38
Filed: 2000-08-23
Abstract: PURPOSE: Provided is a spout for spraying an aerosol type hair grower in the form of foam or particles on the scalp by tapping the spout on the scalp, which can prevent the hair from falling out by promoting blood circulation of the scalp and gives a massage effect to the scalp. CONSTITUTION: The spout is coupled with a stem of a valve structure of an aerosol product and contains a spout orifice(1) through which the foam or particle type hair grower is sprayed when tapping the spout on the scalp, projection parts(2) contacted with the scalp, an upper part, and a lower part(4) which is made of a thermoplastic resin such as polyethylene and polypropylene. The projection parts(2) and the upper part are made of elastic rubber having a hardness of Shore A 20 to Shore A 100 and a tensile strength of 10 to 120kg/cm¬2.
Patent KR-20010067106-A (KR)
Title: Female engaging member of surface fastener and production apparatus thereof
Inventor: AKENO MITSURU
IPC: A44B18/00
Filed: 2000-08-24
Abstract: PURPOSE: To provide a highly-productive female engaging member of a hook- and-loop fastener which can be manufactured continuously without an increase in facility cost, and which imparts sufficient bonding strength to pile yarn bonded to the surface of a planar base, although they are bonded in place by melting of the planar base, and provide a manufacturing device therefor. CONSTITUTION: A planar base 11 having a first and a second surface has interlacing yarn 14 buried by a quarter or more of their cross section into the upper surfaces of raised parts 11a formed on the first surface, so that the interlacing yarn 14 is fused and integrated therewith, the interlacing yarn 14 having a number of pile-like engaging elements 12 appearing on their surfaces. Because of the presence of the raised parts 11a, the interlacing yarn 14 can be strongly fused and integrated with the base 11 by the raised parts 11a of the planar base 11 irrespective of the thickness of the planar base 11. Alternatively, cover parts 11b for locally covering the interlacing yarn 14 with components of the planar base 11 may be formed in place of the raised parts 11a.
Patent KR-20010030164-A (KR)
Title: Touch panel and display device using the same
Inventor: HIRAISHI MASANORI
IPC: G06F3/045
Filed: 2000-08-30
Abstract: PURPOSE: Disclosed is a touch panel which can improve the visibility of a display image by making one transparent conductive substrate of a touch panel, having a couple of transparent conductive substrates, made of transparent conductive layers and substrates, arranged opposite each other across spacers so that the transparent conductive layers face each other, scatter light. CONSTITUTION: The touch panel(1) is constituted by arranging the couple of transparent conductive substrates(5A,5B), having the transparent conductive layers(4A,4B) formed on one-side surfaces of the substrates formed of light scattering layers(3A,3B), so that the transparent conductive layers(4A,4B) face each other. Particulate spacers(6) are interposed between those transparent conductive substrates(5A,5B) and insulate the transparent conductive layers(4A,4B) from each other. Then a transparent conductive substrate which scatters light is laminated on at least one transparent conductive substrate of the substrates(5A,5B). Consequently, the dazzling of a panel surface due to the mirror reflection of incident light can be prevented and the lightness of the whole panel surface can be improved.
Patent KR-20020017506-A (KR)
Title: Mounting structure of head lamp connector for automobile
Inventor: OH SE UK
IPC: B60Q1/04
Filed: 2000-08-30
Abstract: PURPOSE: Head lamp connector combining structure for a vehicle is provided to reduce components supplying power and to improve workability by directly connecting a main wire ring into a bulb connector. CONSTITUTION: Head lamp connector combining structure in a vehicle comprises a main wire ring(18) supplying power; a bulb connector(19) engaged with the main wire ring; a fixing apparatus(14) fixing a bulb(13) by being mounted on a reflector(12); a hole(16) combined to the fixing apparatus; a dust cover(15a) integrally engaging the main wire ring and the bulb connector; and a rubber(17) installed on the hole. Thereby, the headlamp connector combining structure for the vehicle reduces components supplying power. Moreover, the headlamp connector combing structure improves workability by directly engaging the main wire ring with the bulb connector.
Patent KR-20000072672-A (KR)
Inventor: LEE JONG KOOK
IPC: C04B35/10
Filed: 2000-09-19
Abstract: PURPOSE: A manufacturing method of an alumina refractory material added melting mullite is provided to restrain a large grain boundary crack generated from the difference of the coefficient between a brick and the melting alumina by exchanging the large-sized melting alumina particle to the same melting mullite particle as the brick. CONSTITUTION: A manufacturing method of an alumina refractory material added melting mullite is provided to restrain a large grain boundary crack generated from the difference of the coefficient between a brick and the melting alumina. The alumina particles of 40% having 200μm of a particle size contain 10% of 500μm or higher of melting mullite powder, 10% of silica for producing a mullite brick. Each material is blended and milled in dry after adding binder. The milled materials are pressurized and sintered for 2 hours in an electric furnace at 1600°C.
Patent KR-20010050524-A (KR)
Inventor: HERRMANN CHRISTOPH
IPC: H04L12/56
Filed: 2000-09-19
Abstract: PURPOSE: A wireless network with a plurality of persistency probabilities for accessing RACH channel is provided to decrease a wait time for transmission of a random access burst. CONSTITUTION: The wireless network with a plurality of persistency probabilities relates to the wireless network where at least one base station and a plurality of terminals exchange user data and control data. The terminal transmits a reserved message to the base station depending on the 1st persistency probabilities to assign the transmission capacity to at least one data packet. The further transmission of the reserved message received at least once by the base station depends on at least another persistency probabilities.
Patent KR-20020024635-A (KR)
Title: Motor of electronic controlled power steering system
Inventor: NOH HUI DONG
IPC: H02K51/00
Filed: 2000-09-26
Abstract: PURPOSE: A motor of an EPS(electronic-controlled power steering system) is provided to simplify the structure of a power transfer part for externally transferring the power of a motor as well as compensate the space of the power transfer part by tightly closing a flange and a frictional member. CONSTITUTION: A rotating shaft is extended from the interior of a housing toward outside of the housing. A drive member(210) is coupled to one external end of the rotating shaft. A driven member(230) is disposed to face the drive member(210). The drive member and driven member are surrounded by a cover housing(250), which one side is coupled to the drive member. A fixing ring(260) is mounted within the cover housing to support the driven member. An elastic member(270) is mounted between the fixing ring and the driven member to elastically push the driven member against a frictional member(220).
Patent KR-20020032680-A (KR)
Title: Blind
Inventor: MO BYUNG JO
IPC: E06B9/28
Filed: 2000-10-26
Abstract: PURPOSE: A blinder is provided to block sun light illuminated into a room through such as ceiling window, wall window, inclined window or horizontal window and to be automatically opened and closed by power of motor to result in a convenient usage in different buildings. CONSTITUTION: The blinder comprises a blinder framework(10); a frame(20) secured inside the framework(10) along length thereof; supports(30) connected with an inclined connection section at one side and having a hinge axis at one end of the section; a blinder stand(40) arranged with the supports(30), having axial cavity at center of the stand for coupling with the hinge axis to pivotally rotate a supporting point, having an axial pin at lower potion of the stand; a turnover(90) mounted inside the frame(20) by a bracket and activating forward and reverse revolutions; and a transmission bar(60) connected to an axial pin of the turnover(90) by a link to move forward and backward and jointed with the stand(40) at equal distances to open and close a louver(50).
Patent KR-20020034512-A (KR)
Title: Method for preparing of methoxy methyl melamine resin having low viscosity
Inventor: KIM GYE GEUN
IPC: C08G12/32
Filed: 2000-11-02
Abstract: PURPOSE: Provided is a method for preparing low viscosity methoxy methyl melamine resin by simple process without separate equipments. CONSTITUTION: The method comprises the steps of (i) reacting a melamine and a para-formaldehyde in the presence of methanol under acidic condition to prepare a partially methyl etherified methylol melamine(methyl etherifying step); (ii) further reacting an unreacted imino group(-NH-) with a para-formaldehyde; (iii) removing a solvent; (iv) performing the second methyl etherifying step; (v) adjusting a pH of reaction system to 8.5-11.5 and removing a solvent under reduced pressure to substantially remove a remaining methanol, water and unreacted paraformaldehyde; (vi) performing the third methyl etherifying step; and (vii) adjusting a pH of reaction system to 8.0-10.0 and removing a solvent under reduced pressure to substantially remove a remaining methanol, water and unreacted paraformaldehyde, so that solids of the obtained resin are to be at least 98%.
Patent KR-20010051513-A (KR)
Inventor: FUSAYASU HIROTSUGU
IPC: G11B5/33
Filed: 2000-11-08
Abstract: PURPOSE: A magnetic head is provided to realize high frequency impedance and to be capable of efficiently detecting changes in impedance. CONSTITUTION: In a ring-shaped magnetic head, a conductive metallic film(1) is interposed between soft magnetic films(2, 3), and part of a magnetic path is formed with the soft magnetic films(2, 3). The thickness of the film(3) is smaller than that of the film(2), and a pair of electrodes(15) are provided which are connected to both ends of the conductive metallic thin film(1). To the electrodes(15), there are connected an oscillator for applying a high frequency carrier signal current and a high frequency amplifier having a detection circuit.
Patent KR-20010060285-A (KR)
Inventor: CROME VICTOR P
IPC: B01D63/02
Filed: 2000-11-09
Abstract: PURPOSE: An on board inert gas generating system is provided which has a fast warm up feature. Even more particularly, the system relates to a method and apparatus for quickly warming up a permeable membrane air separation system. CONSTITUTION: In operation, a fast start valve(40) is opened during warm-up until the operating temperature of the hollow fibers(22) are between 140 and 220 deg.F. This temperature can be measured using a thermocouple in the outlet path(24). The NEA(Nitrogen Enriched Air) flow will exit the PM(Penetrating Membrane) separator(20) through outlet path(24) and be redirected through the fast start valve(40) into orifice(41) and then through the entry point(42).
Patent KR-20010051700-A (KR)
Inventor: TAKANO AKIRA
IPC: C08F290/06
Filed: 2000-11-15
Abstract: PURPOSE: Provided are a compatibilizer for improving the compatibility between a radically copolymerizable unsaturated resin and an addition-polymerized polymer for reducing shrinkage and improving physical properties, a radically copolymerizable unsaturated resin composition, a molding material, and molded articles. CONSTITUTION: The compatibilizer is a graft copolymer(A) having a main chain(A1) formed by copolymerizing styrene-based monomers as a main component and (meta)acrylic monomers and a branched chain(A2) selected from polyether, polyester, and polycarbonate consisting of polyoxyalkylene ether bonded to the main chain, wherein the branched chain(A2) has a number average molecular weight of 1000-20000 and 20-100wt% of oxyethylene units. And the radically copolymerizable unsaturated resin composition contains the compatibilizer, the addition-polymerized polymer, the radically copolymerizable unsaturated resin, and polymerizable unsaturated monomers.
Patent KR-20020039028-A (KR)
Title: Vehicle spare tire carrier fixation
Inventor: LEE JAE HU
IPC: B62D43/02
Filed: 2000-11-20
Abstract: PURPOSE: A structure for fixing a spare tire carrier is provided to prevent an early damage due to occurrence of rust by foreign matters, such as rain, when the spare tire carrier is exposed to the outside. CONSTITUTION: A structure for fixing a spare tire carrier includes a locking device link(320), a plate spring(330), a tool box cover(600), and a stopper(110). The locking device link and the plate spring are mounted on an upper portion of a handle guide, and the locking device link assembles and disassembles a locking device. The tool box cover(600) has an induction hole(610) formed at a front surface to induce the locking device link, and is mounted at an upper surface of a support(100). The stopper is mounted at an upper portion of a side end of the support to fix an upper surface of a side of the tool box cover.
Patent KR-20020039117-A (KR)
Inventor: JUNG YEONG DU
IPC: A01K69/00
Filed: 2000-11-20
Abstract: PURPOSE: An apparatus for manufacturing a connector for fishing gear is provided to achieve the automatization of a manufacturing process from a base material input step to a completed product discharge step. CONSTITUTION: The apparatus for manufacturing a connector for fishing gear consists of: a first molding part(A) comprised of a connector hook portion molding part(A1), a curved portion molding part(A2), a winding guide part(A3), a material input part(T), and a motor(M); a second molding part(B) comprised of a fishing gear connecting portion molding part(B1), a loop molding part(B2), a hook molding part(B3) having a support rod, and a bearing plate(F) between a rotating member(91) and a fixed member(92); and a transfer part(C) between the first molding part and the second molding part.
Patent KR-20020039964-A (KR)
Title: Hood Locking Apparatus for Impact Absorbing of Car
Inventor: OH MAN JU
IPC: B62D25/10
Filed: 2000-11-23
Abstract: PURPOSE: A shock-absorbing hood lock of a vehicle is provided to protect a walker safe by maintaining the rigidity of a hood and damping the shock transmitted to the walker in a head-on collision. CONSTITUTION: A shock-absorbing hood lock of a vehicle comprises a bracket(110) fixed on the bottom of a hood(1), a shock sensing lever(120) elastically combined to a portion of the bracket via a hinge(122), and a striker(130) elastically combined to the other portion of the bracket. The striker and the shock sensing lever are applied with the clockwise rotational force by tension springs(124). If a portion of the body of a walker collides against the hood, the shock pressurizes down the hood. Then, the shock sensing lever rotates clockwise against the force of the tension spring, and the striker rotates elastically. The hood is pulled down by the tension spring and a shock is damped. Therefore, the shock transmitted to the walker is minimized.
Patent KR-20010061966-A (KR)
Title: Semiconductor device
Inventor: KANNO YUSUKE
IPC: G11C7/10
Filed: 2000-11-27
Abstract: PURPOSE: A semiconductor device is provided to perform refresh operation for holding information in a memory cell, thereby, conflict between access for dynamic memories other than refreshed memory(external access) and access for refresh occurs and deterioration of performance is caused. CONSTITUTION: The semiconductor device is made into a pipeline state, a pipeline frequency(CLK) of the pipeline dynamic memory(PDRAM) is made higher than a frequency of external access(CLK1), and access required for refresh operation is performed for empty slot of a pipeline of the pipeline dynamic memory. Therefore, as refresh for an internal dynamic memory is internally operated and refresh does not need to be considered for external access timing, the device can be easily used and has high operation speed.