baber/WOPTO huggingface dataset:
Patent KR-20010029794-A (KR)
Title: manufacturing method of body member of piston for swash plate type compressor
Inventor: KATO TAKAYUKI
IPC: F04B27/08
Filed: 2000-06-12
Abstract: PURPOSE: To provide a manufacturing method for forming a piston-body member into a shape by which its weight can be reduced. CONSTITUTION: With the body member 162 of a single-head piston manufacturing raw material, the bottom face 176 of a head body forming part 170 is formed three dimensionally and nonaxisymmetrically with respect to a center line of the head body forming part 170. Concretely, a recessed part 178 detented to the arm part 188 side from other of the bottom face 176, is formed in a position located on the base part side of an engaging part forming part 166 of the bottom face 176. A metal mold device for casting the body member 162 is provided with a pair of metal molds which can be opened and closed, and a slide core 220 which can be advanced and retracted in the direction parallel to the center line of the head body forming part 170, in the metal mold cavity. The slide core 220 has a shape which corresponds to the internal space of the head body forming part 170, and has a projected part 252 projected from other part in the tip face 246. Further, a squeeze member 260 is concentrically provided in the slide core 220. Semi-fluidized molten metal supplied is forced in a cavity 224 formed between the metal mold and the slide core 220 to eliminate blow holes on the engaging part forming part 166 side.
Patent KR-20020002128-A (KR)
Title: Method providing of hieroglyph message service on the network
Inventor: SONG MIN SU
Filed: 2000-06-29
Abstract: PURPOSE: A method of providing a hieroglyphic character message service through a communication network is provided to providing a hieroglyphic character message corresponding to a sentence which is transmitted or selected by a user. CONSTITUTION: The method of providing a hieroglyphic character message service through a communication network includes the step of performing an authorization process(S101,S102). In the next step, a selecting view is provided to allow a user to select a hieroglyphic character amulet service(S103). When the user selects the hieroglyphic character amulet service, a message selecting view, which has message lists, is provided(S104,S105). When the user selects a message, a hieroglyphic character amulet corresponding to the selected message is provided(S106,S107). When the user selects one among the plurality of service selecting buttons included in the hieroglyphic character amulet, the service corresponding to the selected button is provided(S108).
Patent KR-20020006384-A (KR)
Title: the breeding method of cattle
Inventor: KIM JUNG YONG
IPC: A23K1/00
Filed: 2000-07-12
Abstract: PURPOSE: A method of breeding Korean native cattle(Han woo) by using a mixture liquid of unpolished rice vinegar and water as drinking water and a specially mixed feed as usual feed is provided, which shows improved growth rate of cattle and reduces expenses caused by diseases because the mixture liquid and feed increase immunity of cattle against diseases. CONSTITUTION: In breeding Korean native cattle, a mixture liquid of unpolished rice vinegar and water in a ratio of 100:1 to 150:1 is used as drinking water and a specially mixed feed is used as usual feed, wherein the usual feed is obtained by mixing 1,000 to 1,400 parts by weight of bean-curd dregs, 300 to 400 parts by weight barley bran, 9 to 11 parts by weight of sesame dregs, 85 to 120 parts by weight of polished rice bran and 20 to 30 parts by weight of purified loess and fermenting for about 1 week and then mixing with 1 to 2 parts by weight of a mixture of bamboo salt and bamboo charcoal.
Patent KR-20010049784-A (KR)
Inventor: KAUFHOLD WOLFGANG
IPC: C08L75/04
Filed: 2000-07-14
Abstract: PURPOSE: A soft elastic polyurethane film and its preparation method are provided, to allow the thermoplastic polyurethane film having a melt index, a relative solution viscosity and a Shore hardness within specific ranges to be produced with a sintering process even at a low processing temperature. CONSTITUTION: The method comprises the step of sintering at least one kind of powdery thermoplastic polyurethane having a melt index of 20-100, a relative solution viscosity of 1.15-1.45 and a Shore hardness of 80-98, when a load of 21.2 N is applied to the polyurethane at 190 deg.C in a heated mold. The powdery thermoplastic polyurethane can be obtained by the reaction of 60-100 mol% of hexamethylene diisocyanate and 0-40 mol% of another aliphatic diisocyanate, a polyol with an average molecular weight of 600-5,000 g/mol, a chain extender with an average molecular weight of 60-500 g/mol. The sintering of the thermoplastic polyurethane is preferably carried out at a molding temperature of 180-215 deg.C.
Patent KR-20020008539-A (KR)
Title: Shell storage apparatus
Inventor: KANG HUI SEON
IPC: F42B39/00
Filed: 2000-07-21
Abstract: PURPOSE: A shell loader is provided to feed shells on a caterpillar by the unit of pitch by improving the structure and to safely feed shells by shielding a shell loader when shells are fed. CONSTITUTION: A shell loader comprises a caterpillar-shaped base(3) installed inside a frame(1), shell loading units(2) for loading and feeding shells, and a driving unit for driving the shell loader. A guide groove is formed on the base. The shell loading units are connected via links on the caterpillar. A shell support having a guide shaft guided along the guide groove is included in the shell loading unit. The driving unit is installed on the base. The shell support is continuously or intermittently rotated on the caterpillar by the driving unit. A shell opening and closing unit(5) is installed at a side of the frame. When supplying and discharging shells, the shell opening and closing unit is closed to falling down and displacement of a shell.
Patent KR-20000059207-A (KR)
Inventor: HAN JEONG RYONG
IPC: G06Q30/02
Filed: 2000-07-21
Abstract: PURPOSE: A food delivery system using information communication systems is to provide various food information so that a consumer can achieve food order rapidly and precisely on an internet web site. CONSTITUTION: When a client orders food to an enterpriser using a national representative number(1588) or the internet, order is connected with a restaurant so that the restaurant can deliver food to the client. Consequentially the enterpriser collects commission of a required rate according to the order connective.
Patent KR-20020009730-A (KR)
Title: Method for analysing of an intellectual property information and system for performing the same
Inventor: KIM JIN GWAN
IPC: G06F17/30
Filed: 2000-07-26
Abstract: PURPOSE: A method for analyzing and using intellectual property information and a system thereof are provided to mutually exchange views on information on intellectual property by accessing to intellectual property information database on line through a period and a keyword fixed, and by providing the information to research workers and persons in charge. CONSTITUTION: An on-line intellectual property information database(100) includes information on all sorts of intellectual properties. An intellectual property information sampling unit(200) includes a front page sampling unit(210), a data conversion unit(220) and a specialized information sampling unit(230). The front page sampling unit(210) performs a sampling of a front page and provides the front page to the data conversion unit(220). The data conversion unit(220) converts data on the front page provided from the front page sampling unit(210) and provides the data converted to an intellectual property information analyzing unit(300). The specialized information sampling unit(230) fetches image information and provides the information to the intellectual property analyzing unit(300). An e-mail transmitting/receiving unit(400) transmits the information provided from the intellectual property information analyzing unit(300). A research worker analyzing unit(500) analyzes and classifies the information provided from the intellectual property information analyzing unit(300) via the e-mail transmitting/receiving unit(400).
Patent KR-20020011591-A (KR)
Inventor: JANG SOON HYOUNG
IPC: F16K13/00
Filed: 2000-08-02
Abstract: PURPOSE: A water-saving type foot valve is provided to prevent waste of water by automatically locking a foot valve even though a user does not lock the valve after using water. CONSTITUTION: A water-saving type foot valve includes a water path rod(5) inserted into a pressing valve(3), a rubber ring(10) inserted into the water path rod, a spring(11) fit on the water path rod, a connection ring(6) located on the water path rod by screwing, a feldspar(8) fit in the connection ring by pins. The pin of a connection ring side is fit on a side surface of the pressing valve and freely moved by a folding and unfolding motion of the feldspar, and a central pin of the feldspar is connected only to the feldspar, and a rear pin of the feldspar is fit on a side surface of the pressing valve.
Patent KR-20000064095-A (KR)
Inventor: LEE JAE HAK
IPC: G06K9/58
Filed: 2000-08-21
Abstract: PURPOSE: A PDA(Personal Digital Assistant) with camera functions is provided to enable a user to capture desired images by supplementing PDA with camera functions and to identify the user's identity through iris identification or fingerprint identification by using image sensors. CONSTITUTION: A PDA(Personal Digital Assistant) with camera functions is composed of filming, input, storage, and identification. A user films a desired image through an image sensor(20) and a key input department(10). The filmed image is inputted to a camera controller(20) and processed by it. A CPU(40) controls input and procession operations of the key input department and the camera controller and the inputted and processed visual image is stored in a data storage(60). The CPU can also store the visual data in a detachable memory stick(70) that possesses four or eight M bytes of memory space. An image sensor(30) also executes user identification function through iris identification and fingerprint identification of a close-up filming. A display(50) displays operation status and result in accordance to the CPU's control. The charged battery provides power for an operation(80) and it connects to an external recharger and replenishes electricity through a lower charge terminal(81).
Patent KR-20020015443-A (KR)
Title: Method and server system for deliverying quickly internet contents
Inventor: CHO SEONG WON
IPC: G06F17/00
Filed: 2000-08-22
Abstract: PURPOSE: A method for rapidly delivering Internet contents and a server system thereof are provided to rapidly deliver desired Internet contents of a web site using a network channel of fast transfer speed. CONSTITUTION: An Internet contents quick delivery server collects affiliated web sites, which provide Internet contents(500). If a user accesses the Internet contents quick delivery site through his web browser(502), the site displays contents information of affiliated web sites and information of the Internet contents quick delivery server(504). If the user gives an order for a quick delivery of desired contents(506), the quick delivery site judges whether the user wants the desired contents to be delivered via quick delivery local servers(508). If so, the quick delivery site displays available quick delivery local servers on the web browser(510). If the user selects desired quick delivery local servers, the quick delivery site judges whether the quick delivery service of the desired contents is free(514). If the delivery fee is to be charged, the quick delivery site displays various payment types(516). If the user selects a desired payment type, the quick delivery site rapidly delivers the appointed Internet contents to the user's web browser through a fast network channel(520).
Patent KR-20010050193-A (KR)
Inventor: KIMATO KIYOHARU
IPC: F02M35/104
Filed: 2000-08-24
Abstract: PURPOSE: To provide an intake device for a multicylinder gasoline engine which can reduce percentage of CO in exhaust gas by eliminating erroneous ignition under a loadless or low load operation state. CONSTITUTION: A main nozzle 3 is arranged on a venturi part 2 of a carburetor 1. A throttle valve 5 is arranged on a mixing passage 4 on a downstream side of the venturi part 2. A throw port 6 is formed in the vicinity of an outer periphery of the throttle valve 5. An air-fuel mixture branch passage 10 is connected and communicated with the mixing passage 4. Each of branch passages 10 of the air-fuel mixture branch passage 10 is connected and communicated with each of intake ports of a multicylinder engine E. A reservoir 8 for the fuel dropped from the throw port 6 is formed on the downstream side of the throw port 6 and in the vicinity of an outlet of the mixing passage 4.
Patent KR-20020016208-A (KR)
Title: Multistage data management using personal information
Inventor: CHO SEONG HO
IPC: G06F21/60
Filed: 2000-08-24
Abstract: PURPOSE: A multi-level data managing method using personal information is provided to protect and effectively open the personal information by automatically noticing the information of an employer to a job seeker selected by the employer and providing the open information after the job seeker agrees upon the open information. CONSTITUTION: The method comprises steps of a user dividedly inputting the personal information as data to open without an agreement, data to open upon an agreement and data not to open(S10), an employer obtaining the desired personal information among the open data(S12), transmitting the particulars desired by the employer to a computer or a terminal of the searched member(S14), the user confirming the transmission information and requesting to deliver the data to open after agreement to the employer(S16), and transmitting the data to open after agreement to the employer(S18). Since the personal information is opened selectively, the reliability among an employer, a recruitment agency and a job seeker is enhanced.
Patent KR-20020016428-A (KR)
Title: Cooling fan
Inventor: KANG YEONG GYU
IPC: H05K7/20
Filed: 2000-08-25
Abstract: PURPOSE: A cooling fan apparatus is provided to enhance work standardization and productivity by readily assembling by improving assembling structure of a heat radiating fan and a heat sink. CONSTITUTION: A cooling fan apparatus comprises a heat radiating fan(20) and four guide parts(22a,22b) at the bottom corners of the heat radiating fan(20). Each of the four guide parts(22a,22b) has a length enough to accept an extended part(13) of the heat radiating fan(20). Guide groove ends of the pair of the guide parts(22b) are closed. Guide groove(23) of the pair of the guide parts(22a) are open. When the heat radiating fan(20) is moved to one direction, the extended part(13) of the cooling pin passes through the guide groove(23) of the guide part(22a). Then, when the heat radiating fan(20) is linearly moved to one direction, the extended part(13) of the cooling pin is inserted into the guide groove(23) of the guide part(22b).
Patent KR-20010030381-A (KR)
Inventor: POECHMUELLER PETER
IPC: G11C11/401
Filed: 2000-09-14
Abstract: PURPOSE: An integrated memory with at least two plate segments is provided to realize an integrated memory of the type mentioned in which it is possible to test the memory cells by carrying out a multiplicity of memory accesses with a reduction in the time needed. CONSTITUTION: In a normal operating mode of the memory, when one of the memory cells MC is accessed, one of the word lines WLi, for example the word line WL1, is activated, that is to say brought to a high level. As a result, the selection transistors T of those memory cells which are connected to the word line WL1 are switched on. Afterwards, the plate segment assigned to the respective activated word line WL1 in this case the upper plate segment PLA in, is pulsed firstly to a high and then to a low supply potential of the memory. In the event of a read access, depending on the datum which is respectively stored in the storage capacitor and results in different polarization of the ferroelectric dielectric of the storage capacitor C, the potential of the associated bit line BL 1, BL 3, BL 5 is altered to different extents. Selection of one of the three affected bit lines BL 1, BL 3, BL 5 ultimately decides which datum is read out in an amplified fashion to a point outside the memory.
Patent KR-20020022925-A (KR)
Title: packing for vacuum cleaner
Inventor: PARK CHANG DO
IPC: A47L9/24
Filed: 2000-09-21
Abstract: PURPOSE: An absorbing port packing of a vacuum cleaner is provided to prevent a leakage of a dust to a dust chamber and to prevent a damage of a motor by preventing a distortion of a shield wing due to a hard board of a dust envelop when installing the dust envelop to secure a shield. CONSTITUTION: An absorbing port packing of a vacuum cleaner comprises an outer recess(52) formed concavely in a center direction according to an edge of a circumference. The outer recess(52) is constituted to installed the packing(50) to the absorbing port(110) and to maintain a shield state between the absorbing port(110) and the packing(50). An inner recess(54) is formed according to the inner circumference of the packing(50) to have a diameter corresponding to an outer diameter of an air absorbing pipe(80). A shield wing(58) is formed integrally to the packing(50) in an installation direction of a hard board(130a). The shield wing(58) comprises an elastic support portion(58a) and an inclined portion(58b). The elastic support portion(58a) is extended and formed according to the circumference of the inner recess(54) from the inner recess(54) to the hard board(130a) direction. The inclined portion(58b) is inclined and extended from the elastic support portion(58a) to an outward of the circumference direction.
Patent KR-20020026996-A (KR)
Title: semiconductor device fabricating method for reducing recess of isolation field in salicide layer
Inventor: CHOI BONG HYEON
IPC: H01L21/24
Filed: 2000-10-04
Abstract: PURPOSE: A method for fabricating a semiconductor device wherein an isolation field recess is reduced in a salicide layer formation region is provided to prevent or at least minimize a decrease of a threshold voltage, an increase of a sub threshold leakage or a hump phenomenon, by easily fabricating a high resistance device without a field region recess in the salicide layer formation region. CONSTITUTION: An isolation region is formed on a semiconductor substrate(2), and a gate electrode and a sidewall spacer are formed in a device region. A metal layer and the first insulation layer which constitute a salicide layer(15) are sequentially deposited. After a high resistance device formation region is defined by a photolithography process, the first insulation layer and the metal layer existing only on the defined high resistance device are eliminated by an etch process. A heat treatment process is performed regarding the resultant structure so that the metal layer reacts with a layer including silicon to form the salicide layer only in the high resistance device formation region. The first insulation layer remaining on the resultant structure and the remaining metal layer are eliminated.
Patent KR-20010000703-A (KR)
Inventor: CHOI IN CHEOL
IPC: B65D85/32
Filed: 2000-10-13
Abstract: PURPOSE: An egg box is provided to perfectly prevent a damage to an egg upon keeping and carrying the egg by elastically supporting the egg inserted in an egg storage hole of a storage plate with an egg support piece regardless of a size of the egg. CONSTITUTION: Egg storage holes(1-4) are formed on a storage plate(3) of an egg box. Plural egg support pieces(19) are formed along the egg storage holes. Herein, the length of the egg support pieces is cut into the same or half length of a half diameter of the egg storage hole. The length of the egg support piece is cut into 10 to 20 portions. The egg support piece is curved to the bottom by an egg(20) put in the egg storage hole. Thereby, the egg support elastically supports the egg in a state of being curved.
Patent KR-20020031480-A (KR)
Title: A number concept teaching method over internet and a computer-readable medium which a program for executing the method is recorded
Inventor: JANG EUN MI
Filed: 2000-10-20
Abstract: PURPOSE: A method for educating a numeral concept on the Internet is provided to enhance an education effect with respect to a numeral concept by making a child recognize the number of an objects according to a position and a combination intuitively. CONSTITUTION: A user connects to a web site by operating one's PC(S1). The user inputs one's ID and password and the user is certified. If the user is certified as a normal user, a service screen is displayed on the user PC(S2). The user selects an education level on the service screen(S3). A web site displays a screen having a predetermined number of objects corresponded to a specific numeral on the user PC in accordance with the selected education level(S4). The user recognizes the number of objects and selects an answer(S5). The web site checks whether the inputted answer is correct, and the result is stored in a database(S6). If a predetermined trial number is reached, the results are evaluated and the evaluated result is displayed on the user PC and stored in a database server(S8). If the user is connected to the web site, the above stages are repeated(S9).
Patent KR-20020034656-A (KR)
Title: Charnel house with optical fiber
Inventor: KIM HO TAE RANG
IPC: E04H13/00
Filed: 2000-11-03
Abstract: PURPOSE: A charnel house using optical fiber is provided to sterilize and disinfect by irradiating to a charnel box and a passage, not to stink by preserving ashes from decay and to utilize the land effectively by using the upper soil of a charnel house as a park or various athletic facilities. CONSTITUTION: The charnel house using optical fiber comprises a charnel room(120) for placing a charnel box(121) and a mementos box on right and left sides of a passage formed by digging soil, an optical fiber group(200) connected to the passage and the charnel box(121) of the charnel house from the outside of the soil(300), and a condensing device(400) located on the front of the optical fiber group(200) to condense sunlight to the optical fiber group(200).
Patent KR-20010008286-A (KR)
Inventor: KWON BYEONG HUN
IPC: A01K97/04
Filed: 2000-11-21
Abstract: PURPOSE: Prepared is a ground bait containing heat-treated animal blood, medical herb, aqueous oil, which dose not cause pollution because of having no organics but has effective attraction to fish. CONSTITUTION: The ground bait is prepared by mixing 70 wt.% of zeolite, 20 wt.% of heat-treated animal blood, 8 wt.% of aqueous oil, 1.5 wt.% of medical herbs, and 0.5 wt.% of vitamin. The ground bait is kneaded with water for application.
Patent KR-20010008294-A (KR)
Inventor: LEE DO HYUNG
IPC: A47G1/06
Filed: 2000-11-21
Abstract: PURPOSE: Devise is a picture frame containing therein flower and perfume instead of picture. By diffusing perfume, resident indoor has fresh feel, also work efficiency can be increased. CONSTITUTION: As shown the drawing, a flower is embedded in a picture flame instead of picture, and perfume glass is installed into the flame. All flowers round the world are usable, therefore it can be manufactured easily. But, heat treatment of flower should be carried out before in order to prolong the life expectancy of the flame.