baber/WOPTO huggingface dataset:
Patent KR-20010110923-A (KR)
Inventor: BAEK KYUNG TAE
IPC: D03D47/32
Filed: 2000-06-09
Abstract: 본 발명은 워터제트직기용 흡입토출밸브의 개량에 관한 것으로서, 특히 개폐변의 무게를 경량화하여 고속작동 및 내구성향상과 유체의 유동저항 및 공동현상 (cavitation)을 최소화하며, 개폐가 완벽하게 이루어질 수 있도로 한 것이다. 
     상기 목적을 달성하기 위하여 본 발명은 몸체(102)와 밸브시트(138)을 카프링(104)로 조립구성하되, 몸체(102)내저면에는 돌출관(114)이 구성된 지지홀더 (110)를 형성하고, 돌출관(114)상에는 합성수지로 된 접리부(134)와 경질의 금속받침부(128)로 된 개폐변(122)을 승강가능케 결합하고 개폐변(122)의 접리부(134)가 밸브시트(138)의 저면에 접리되게 하여서 된 것이다.
Patent KR-20020000227-A (KR)
Title: Carrier specific to liver cell and the carrier-DNA conujugate
Inventor: CHO JONG SU
IPC: C08B37/00
Filed: 2000-06-20
Abstract: PURPOSE: A liver cell-specific carrier, its complex with DNA, and therapeutics for the liver disease are provided, which carrier is specific to the asialo glycol protein receptor of a liver cell. CONSTITUTION: The liver cell-specific carrier is a polymer compound with a molecular weight of 10,000-30,000 which has a main repeating unit represented by the formula 1, wherein m is an integer equal to or greater than 1. Preferably the polymer compound comprises galactosylated chitosan and dextran by the mass ratio of 1:4 to 1:8, and the galactosylated chitosan is represented by the formula 2, wherein n is greater than x and x is an integer equal to or greater than 1. The complex comprises the polymer compound and DNA by the charge ratio of 3:1 to 7:1. A galactose group is bonded to the asialo glycol protein receptor of a liver cell specifically, and dextran improves the stability of the complex.
Patent KR-20000058713-A (KR)
Inventor: YOO CHOEL YOUNG
IPC: F04B17/00
Filed: 2000-06-22
Abstract: PURPOSE: A magnet type hydraulic pump is provided to minimize driving power of the hydraulic pump by removing the power consumption due to the link between a driving part and plungers by linking the driving part and the plungers with magnetic force. CONSTITUTION: A magnet type hydraulic pump includes a magnetic pump assembly including a wheel(1) attached with two sets of magnets having different poles, a pump assembly incorporated with magnetic plungers(15,16) in an axial direction of the wheel, and formed with a plurality set of suction and discharge holes(11a,12a) in a peripheral direction for the axial movement of the magnetic plungers, a through hole(18) drilled in the core direction for connecting the respective holes, a plug(17) provided around the through hole for sealing the through hole, and a sealing cover(4) for protecting the pump assembly. The suction and discharge holes are respectively provided with coaxial circle shaped suction and discharge grooves(11,12) around the holes for the supply of working oil and extruding oil, and supply and discharge holes(6a,7a) at upper and lower parts respectively. Seals(8) are provided to the holes and the grooves for preventing oil leakage, and a valve rod(13) is provided to the discharge hole for preventing counterflow of the pressing oil, wherein the pressing oil circulates by the reciprocation of the magnetic plungers due to the suction and repulsive force of the magnets generated by the rotation of the wheel.
Patent KR-20000058732-A (KR)
Inventor: LEE YOUNG SUN
IPC: A61M5/14
Filed: 2000-06-27
Abstract: PURPOSE: A transfusion automatic supply device is provided which helps patients to move freely when supplying transfusion, prevents blood from being flown reversely and supplies transfusion easily. CONSTITUTION: The transfusion automatic supply device comprises the parts of: a transfusion vessel which has flexible structure with filled transfusion, two compression rollers(20) which are closely connected to both faces in the upper edge of the transfusion vessel to compress the transfusion vessel, a winding roller(30) which wraps the upper part of the transfusion vessel, a rotation tool which gives continuous rotation power to the winding roller to wrap the transfusion vessel and an independent frame which is combined with the transfusion vessel to support the compression roller and the winding roller.
Patent KR-20000058984-A (KR)
Inventor: HAN DOO HYOUNG
IPC: E03C1/00
Filed: 2000-07-07
Abstract: PURPOSE: A water-saving automatic toilet bowl is provided to save and recycle used water. CONSTITUTION: A water-saving automatic toilet bowl comprises the steps of; sending water from a washbowl (17) and a shower tool (15) to a primary, a secondary and a thirdly filter (15)(15a)(15b); filtering out impurities through the filters (15)(15a)(15b); sending water filtered into a bowl by an underwater motor and mixing with antiseptic chemicals.
Patent KR-20010015269-A (KR)
Inventor: MEHRAD FREIDOON
IPC: H01L21/8247
Filed: 2000-07-11
Abstract: PURPOSE: A flash memory is provided to remove necessity for a self-matching process, without increasing cost by providing an intermediate conductor on a floating gate, a hard mask insulating layer on a control gate, a memory cell containing a source region adjacent to the floating gate, and a drain region arranged on the opposite side of the source region and a source contact. CONSTITUTION: When a hard mask layer(100) is silicon nitride, a conductive layer(91) is formed so that it is overlapped with a part of a gate stack. The overlap is formed by extending the width of an opening before the deposition of the conductive layer(91). An overlapping region(140) is typically narrower than the width of a gate stack(145). The overlap can be used for increasing positioning error tolerance in photolithographic processing used for reducing the resistance of a source contact line or forming a source contact opening. The source regions of the separated memory cells are brought into contact with one another by the conductive layer(91) which forms continuous conductive paths.
Patent KR-20010039712-A (KR)
Title: Liquid Composition Having Improved Low Temperature Stability Comprising Soap, Anionic and Amphoteric Surfactants
Inventor: ARAI MASAAKI
IPC: A61K8/36
Filed: 2000-07-11
Abstract: PURPOSE: Provided is a liquid shower-gel composition which is not frozen and is capable of being discharged by pump from a vessel by incorporating a free aliphatic acid and the like, an alkali metal source, an anionic surfactant, an amphoteric surfactant and the like, isoprene glycol and dipropylene glycol into the composition. CONSTITUTION: The composition is prepared by incorporating 1-20 wt. of (A) a free aliphatic acid or a mixture of free aliphatic acids, 1-20 wt.% of (B) an alkali metal source, 1-20 wt.% of (C) an anionic surfactant or surfactants, 1-15 wt.% of (D) an amphoteric/bi-ionic surfactant, 1-7 wt.% of (E) isoprene glycol and 2-8 wt.% of (F) dipropylene glycol into the composition. The alkali metal source is preferably an alkali metal hydroxide, an alkali metal carbonate and the like, and the alkali metal is preferably sodium. The composition does not preferably freeze at a temperature less than -10 deg.C and its viscosity is preferably 50-8,000 cps.
Patent KR-20020007482-A (KR)
Title: Methods and systems for performing tasks upon defined conditions
Inventor: YU CHOON YEOL
IPC: G06F17/30
Filed: 2000-07-14
Abstract: PURPOSE: A method and a system for executing Internet conditions and a system therefor are provided so that an Internet using environment can be remarkably improved by enabling a user to set up wanted conditions, and notifying an Internet site satisfying the conditions to the user. CONSTITUTION: An Internet user makes out operation contents in an Internet site(1). Whether the specific conditions are identical to the conditions set up by the user is frequently monitored(2). When the specific conditions are identical to the conditions(3), a special operation is executed(4). In detail, when the Internet user sets up the conditions for an auction site, a database of an auction site server is frequently searched. After search of the auction site server is finished, new contents are searched and monitored. When the contents satisfying the corresponding conditions are searched, a procedure is performed according to the conditions. In order to notify the contents to the user, when the contents of a special field satisfy the conditions, a bell rings or a music file is transmitted to the user. Accordingly, the user does not have to visit Internet sites and search necessary contents.
Patent KR-20000059245-A (KR)
Inventor: EOM HAE HO
IPC: H04L9/32
Filed: 2000-07-25
Abstract: PURPOSE: An internet user authenticating method using a biologic information storage system, is provided to share/use a biologic information of a database in many web sites so as to confirm an identification of an internet user. CONSTITUTION: A user connects to a web server to register as a member via an internet network. An biologic information of the user is stored in a biologic information database in registration. When the registered user tries use of paid or closed information, the user identification is confirmed using the biologic information.
Patent KR-20000063603-A (KR)
Inventor: BAIK YOUNG SICK
IPC: A23L17/00
Filed: 2000-07-25
Abstract: PURPOSE: Method for preparation of boiled rice served in a hot eel soup for instant cook is provided which is abundant in a nutritive. CONSTITUTION: The preparation method of boiled rice in a hot eel soup comprises the following steps: (i) boiling cleared eels in a net in a pressure cooker at 100-150°C for 1-2hours with garlic, soybean paste, ginkgo nut, onion, powdered red pepper seasoned with assorted mixture, jujube without seeds, green onion, cracked chestnut, smashed ginger, a favoring, green ginseng, sesame oil, powdered sesame, raw Angelicae Gigantis Radix, green pepper and powdered perilla; (ii) grinding the flesh of the eels and pulverizing the bones after drying; (iii) taking the rest ingredients of the broth out and grinding; (iv) soaking dried taros in water for 2-4hours, boiling and seasoning the cut taros; (v) boiling down the boiled broth by 20-30% of the original amount; (vi) soaking steamed rice in the water for 1-3min and drying with a natural draft for 2-3hours; (vii) mixing the ground eels with the powdered bones, the taros, the boiled broth, the ground herbs and the steamed rice; (viii) and then putting the mixture in a container and performing quick freezing and vacuum-lyophilization to make a block state of boiled rice served in the hot soup of eels.
Patent KR-20020015096-A (KR)
Title: Method for channel allocation using statistical data of channels
Inventor: LEE SEOK SU
IPC: H04B7/24
Filed: 2000-08-21
Abstract: PURPOSE: A method of assigning channel resources using channel statistical information is provided to increase successful assignment rates of idle channels in an initial retrieval process, by retrieving the idle channels on a sort table for sorting the channel resources according to successful assignment availability. CONSTITUTION: If a sort table is made based on statistical information(21), a subject for receiving a call setup request of an object initializes a variable for calculating the number of retrieval times, and retrieves idle resources on a sort table. If the variable satisfies a smaller condition than the number of channel resources, the subject confirms whether a top resource is used on the sort table(22-23). If so, the subject increases the variable by 1(24). If the idle channels are not confirmed while retrieving all channel resources, the subject informs the object of a channel activation failure(25). If the idle channels are confirmed by retrieving the sort table, the subject displays channel resources of a resource table indicated by a corresponding item of the sort table as a usage state(27). If information of the sort table is changed, the subject moves a resource table of the information, and updates information on states of the channel resources(28). The subject assigns assignable channel resources, and transmits an activation reply to the object(29).
Patent KR-20020017802-A (KR)
Title: Apparatus for correcting data of fault pixel in image sensor
Inventor: KIM CHAE SEONG
IPC: H04N5/335
Filed: 2000-08-31
Abstract: PURPOSE: An apparatus for compensating data of a bad pixel in an image sensor is provided to compensate for data of the bad pixel by using neighboring pixel data instead of bad pixel data. CONSTITUTION: An address control portion(100) controls an address of a pixel in order to select a data output of a desired pixel from a pixel array. A bad pixel address storage portion(120) is used for storing an address of a bad pixel. A comparator portion(140) is used for comparing an output value of the address control portion(100) with a value of the bad pixel address storage portion(120). An output buffer(160) is used for storing output data of a corresponding pixel of the pixel array. A buffer(180) is used for storing pixel data prior to the data stored in the output buffer(160). A buffer(200) is used for storing pixel data prior to the data stored in the buffer(180). A multiplexer(220) is used for outputting selectively the pixel data of the buffers(160,200) according to a compared result signal of the comparator portion(140). The bad pixel address storage portion(120) is formed by a non-volatile memory such as an EEPROM, a fuse, and a flash memory.
Patent KR-20020018367-A (KR)
Title: Process for preparation high quality meat by fed bamboo liquor
Inventor: KIM GWANG HYEON
IPC: A23K1/16
Filed: 2000-09-01
Abstract: PURPOSE: Provided is a production method of high quality meat by supplying bamboo condensate into the feed. The needed concentration of the above bamboo condensate is determined by the experiment of artificial rumen culturing. The above feed of bamboo condensate addition reduces the gas generation in the intestine while increasing ammonium nitrogen improving efficiency of digestion of the dried materials thereby producing high quality meat. The bamboo condensate used here is obtained by condensing the smoke in the carbonization of the bamboo tree, maturing it for 6 months and purifying. CONSTITUTION: The condensate is collected when the temperature of the smoke of the burning bamboo tree is 150deg.C and the collected condensate quantity is 1/3 of the weight of the bamboo tree. The feed is prepared by adding 1-50%(w/w) of the above condensate to the feed and the above feed is supplied 8-9kg/day to the livestock weighing 500kg.
Patent KR-20010070071-A (KR)
Inventor: NAKAKOSHI HIROYUKI
IPC: A23L13/40
Filed: 2000-09-15
Abstract: PURPOSE: A salting agent for food processing is provided for controlling the increase of the viscosity of pickle containing protein and transglutaminase, thereby improving the utility. CONSTITUTION: A substance suppressing the reaction of transglutaminase is added to the transglutaminase preparation at such a quantity that the increase of the viscosity of pickle can be suppressed but transglutaminase activity can be exerted after the pickle is injected in raw meat materials. Specifically, a salting agent containing from 0.001 mole to 10 moles of an ammonium salt per 1,000 U of transglutaminase is used.
Patent KR-20020021509-A (KR)
Title: Driving method for plasma display panel
Inventor: AHN SEONG YONG
IPC: G09G3/297
Filed: 2000-09-15
Abstract: PURPOSE: A method for driving a plasma display panel is provided to generate fully space charges by inducing a facing discharge between a sustain electrode and an address electrode. CONSTITUTION: A facing discharge is generated between a Z electrode(34a) and an X electrode(42) when a supply voltage is applied to a Y electrode(34) and the Z electrode(34a) as sustain electrodes and the X electrode(42) as an address electrode. Priming particles is generated from a discharge space between the Z electrode(34a) and the X electrode(42). The priming particles is space charges generating a priming effect of charged particles. The priming particles are used for lowering a discharge start voltage applied to the sustain electrode. A surface discharge is generated between the sustain electrodes. An interval between the sustain electrodes is 100 or more micro meters.
Patent KR-20000072684-A (KR)
Inventor: LIM CHAE BUNG
IPC: B29C45/12
Filed: 2000-09-06
Abstract: PURPOSE: An injection moulding and jointing apparatus for making corner members of automobile glass run and method of making the same are provided to efficiently and reasonably produce elements which are not likely to be processed by means of the conventional injection moulding apparatus by developing new exclusive apparatus. CONSTITUTION: In an injection moulding and jointing apparatus for making corner members of automobile glass run and method of making the same, the apparatus comprises two cylinders(3, 4) and nozzles, an upper and lower metal mould frames(2, 5) provided to slide leftward and rightward, and two different sets of metal moulds(7-A-1 and 7-A-2, 7-B-1 and 7-B-2) are arranged in parallel, wherein a right angled corner member and an obtuse angled corner member of two items are continuously injection moulded and jointed. Alternatively, the apparatus comprises two cylinders(3, 4) and nozzles, a lower metal mould frames(5) provided to rotate by 90 deg. about a vertical axis, and an upper metal mould frame(2) provided to rotate by 90 deg. about a horizontal rotating axis, wherein four different sets of metal moulds(7-A-1 and 7-A-2, 7-B-1 and 7-B-2, 6-A-1 and 6-A-2, 6-B-1 and 6-B-2) are mounted for continuous injection moulding and jointing of a right angled corner member and an obtuse angled corner member.
Patent KR-20020025289-A (KR)
Title: Fire repression apparatus of railroad vehicles
Inventor: SEO GI BOK
IPC: B61D37/00
Filed: 2000-09-28
Abstract: PURPOSE: A fire extinguisher of a railway car is provided to promptly extinguish a fire in a railway car by preparing a fire extinguisher unit in a heat exchanger and by connecting the fire extinguishing water of the fire extinguisher unit to a water tank in the railway car. CONSTITUTION: A fire extinguisher pipe(18) is installed in a water tank(17) of a railway car. A pump(19) and a solenoid valve(20) are connected to the fire extinguisher pipe. A spray nozzle(21) placed in a condenser(2) and an evaporator(5) and a nozzle placed at the upper portion of a room are installed on one end of the fire extinguisher pipe. Fire sensors(24) are installed in a heat exchanger and the room, and are connected to a central processing unit(26) with the pump and the solenoid valve. When a fire occurs, water of the water tank is sprayed through the spray nozzle and the nozzle.
Patent KR-20020030502-A (KR)
Title: Heat accumulate type Eletric Boiler Incorparated in Casing
Inventor: YUM NAM SEOP
IPC: F24H7/00
Filed: 2000-10-18
Abstract: PURPOSE: A heat storage type electric boiler is provided to prevent the heat loss and to simply and rapidly install the boiler by integrally forming the heat storage type electric boiler with a boiler housing. CONSTITUTION: A heat storage type electric boiler comprises a rectangular base member(11) on which the boiler is placed. A boiler body(2) is mounted on the upper surface of the boiler member and fixed thereto. A plurality of wall panels(13) are installed along an upper edge of the base member(11). A roof panel(15) is provided on the wall panels(13) to seal the interior thereof. A complementary water tank(5) is accommodated between the boiler body(2) and the roof panel(15). The wall panel(13) and the roof panel(15) include a sandwich panel consisting of an outer panel, an inner panel and a foam resin layer formed between the outer panel and the inner panel.
Patent KR-20020032131-A (KR)
Title: Equipments for cleaning sluges in vapor generator
Inventor: JUNG U TAE
IPC: F28G15/00
Filed: 2000-10-25
Abstract: PURPOSE: An equipment for cleaning up sludge of steam generator is provided to be usable regardless of arrangement of heat transfer pipes in a steam generator. CONSTITUTION: A rail(23) is installed inside a steam generator and has a part cut to extend from one side manual working opening to the other side manual working opening without interruption of a central supportive rod. A cleaner robot(25) is put into the steam generator by the rail to clean up. A nozzle connective part is installed on the cleaner robot to install various nozzle main bodies. A hose and cable elevator system is constructed by attaching additional flange on the manual working opening of the steam generator and installing a rail fixing board and a supportive structure, to keep tension of a cable and a hose, connected with the cleaner robot, stable and prevent entanglement of the cable and the hose. A visual device fixing part and a lens cleaning nozzle are installed on the cleaner robot to inspect whether high pressure water is accurately sprayed through a nozzle on a heat transfer pipe.
Patent KR-20020033286-A (KR)
Title: System for providing cyber money according to use of website and method for providing cyber money using the same
Inventor: KIM SEONG YUN
Filed: 2000-10-30
Abstract: PURPOSE: A system and method for providing cyber money is provided to increase the convenience of a customer by saving cyber money for the customer when connecting to the Internet, by enabling the customer to variously use and operate the cyber money saved, and by enabling the customer to grasp present operation conditions of the cyber money in real time. CONSTITUTION: The first, the second and the third computer server(200, 210, 220) are connected to the Internet(100). The first computer server(200) is directly connected to an operator computer(190) for managing the first computer server(200) and inputting/outputting data. The first and the second user computer(300, 310) are connected to the Internet(100). The first computer server(200) saves cyber money to a connector who normally uses a site and provides cyber units for grasping operation conditions of the cyber money to the connector. The first computer server(200) is equipped with a connection unit(202), an interface unit(204), a recording media unit(206) and a database unit(208). The interface unit(204) converts a signal inputted from an input/output device and transmits the signal converted to the connection unit(202). Various data to be provided to the connector are recorded in the database unit(208).
Patent KR-20010008010-A (KR)
Title: printing paper for sticker manufacture
Inventor: KIM JI HYUN
IPC: B41M5/00
Filed: 2000-11-02
Abstract: PURPOSE: A print paper for preparing sticker is provided, which can print desired picture or photography by using water ink. So it can prepare easily sticker printed picture of desired form by using color printer at the home or office. CONSTITUTION: The print paper for preparing sticker is preparing from the steps of; (i) coating starch adhesive layer(20) on the thin paper(10); (ii) coating base chip film(30) by oil paint on the starch adhesive layer(20); and (iii) coating surfactant agent layer(40) on the base chip film(30). When it prints picture with water ink on the base chip fim(30), water ink is adsorbed on the base chip film(30) by surfactant agent.
Patent KR-20020034611-A (KR)
Inventor: OH GWAN SEOP
IPC: H03J3/00
Filed: 2000-11-02
Abstract: PURPOSE: A digital compact tuner is provided, which minimizes the number of bits shown in a final intermediate frequency output by removing harmonic frequencies of 2-3GHz band generated while selecting 429MHz and 475MHz in a tuner by installing a low pass filter on a primary IF(Intermediate Frequency) part. CONSTITUTION: A primary IF part(100) of a digital compact tuner(10) comprises a primary IF filter(110), a primary IF amplifier(120) and a low pass filter(130). The primary IF filter passes only a desired intermediate frequency signal among primary intermediate frequency signal being output from a primary mixer(33). The primary IF amplifier amplifies the primary intermediate frequency signal being output from the primary IF filter. The low pass filter removes bits formed while selecting 431MHz and 475MHz by blocking harmonics of 2-3GHz among the primary intermediate frequency being output through the primary IF amplifier. The low pass filter comprises an inductor and a capacitor.