baber/WOPTO huggingface dataset:
Patent KR-20030063657-A (KR)
Title: Connecting-rod apparatus for Hermetic compressor
Inventor: SEO SEUNG DON
IPC: F04B35/01
Filed: 2002-01-23
Abstract: PURPOSE: A connecting rod device for a closed reciprocating compressor is provided to reduce noise and wear by compensating misalignment of a shaft and a piston against assembling or manufacturing tolerance with moving connecting members. CONSTITUTION: A connecting device of a closed reciprocating compressor comprises a ball(40); a first connecting member(20) having a small diameter part(21) combined with a piston pin, and a connecting part(23) including a ball containing groove(25) for contacting and supporting the ball movably; a second connecting member(30) having a large diameter part(31) rotatably combined with an eccentric part, and a yoke part(33) extended out of the large diameter part to prevent displacement of the ball by contacting and supporting the ball in the ball containing groove; and an assembling member combining the connecting part of the first connecting member with the second connecting member to move mutually at both sides of the ball. Wear and noise are reduced by compensating the misalignment of the shaft and the piston with moving the connecting members.
Patent KR-20030070330-A (KR)
Title: Preparation of Metal Clad Laminate for Printed Circuit Board
Inventor: BAEK EUN SONG
IPC: H05K3/38
Filed: 2002-02-25
Abstract: PURPOSE: A method for fabricating a metal clad laminate for PCB(Printed Circuit Board) is provided to reduce a fabricating cost and minimize an electric characteristic and a mechanical characteristic of a dielectric by coating directly a conductive metal foil on a single dielectric structure. CONSTITUTION: A fine projection is formed on one side of a fluoric resin insulating layer(2). A roughening process for one side of a conductive metal foil(1) is performed. A stacked structure is formed by stacking a roughened side of the conductive metal foil(1) on the side having the fine projection of the fluoric resin insulating layer(2). A plurality of fluoric resin insulating layers(3) are stacked on the other side without the fine projection of the fluoric resin insulating layer(2). The stacked structure is pressed and heated under a state of vacuum.
Patent KR-20020070127-A (KR)
Inventor: ISHIZUKA MITSUHIRO
IPC: G09G3/291
Filed: 2002-02-26
Abstract: PURPOSE: To provide a plasma display device and its control method in which overprotection is avoided while the circuits are properly protected. CONSTITUTION: In a signal repeating substrate 64, temperature values detected with thermistors TH1 to TH3 are converted into voltages and further converted into digital signals with an A/D converter 66c. Current values supplied to individual data drivers are detected by individual electric power detecting sections 71, 72 and 73, and then converted into digital signals with an A/D converter 66b. The total sum of the current values supplied to data HICs is detected with a total electric power detecting section 74. A microcomputer 65 outputs protect detection signals to a control circuit by using the buildup of a blank signal BLANK as a trigger, and on the basis of the temperature detected with the thermistors TH1 to TH3, the current values detected with the sections 71, 72 and 73 and the total sum of the current values detected with the section 74.
Patent KR-20030072513-A (KR)
Title: Driving apparatus for an antenna
Inventor: LEE HAN SANG
IPC: H04M1/02
Filed: 2002-03-04
Abstract: PURPOSE: A device for driving an antenna is provided to prevent a contact pressure between a rotation contact unit and the antenna from getting excessively bigger or smaller, thereby considerably reducing possibility of product failure as smoothly driving the antenna. CONSTITUTION: A rotation driver(110) has a rotation axis(112). A rotation contact unit(130) slopes toward the rotation axis(112), and transfers an antenna(10) in length direction when being rotated by a rotational force of the rotation driver(110), in connection with an external side of the antenna(10) by being crossed with the antenna(10). Elastic couplers(170) installed between the rotation driver(110) and the rotation contact unit(130) transfers the rotational force of the rotation driver(110) to the rotation contact unit(130), and supplies an elastic force to the rotation contact unit(130) as allowing the rotation contact unit(130) to be rotated on the rotation axis(112) in sloped state.
Patent KR-20020051896-A (KR)
Inventor: HWANG MYEONG OK
IPC: G06F3/16
Filed: 2002-03-05
Abstract: PURPOSE: An accompaniment system and a method for displaying transposition music are provided to give various opportunities to players who play transposition music by enabling the players to easily conveniently play music without music, and by enabling the players to reduce the time for selecting music. CONSTITUTION: An input unit(1) receives information related to a musical performance. A storing unit(2) stores music sheet image files necessary for the musical performance. A memory unit(3) temporarily stores a MIDI file in case that the file is selected. A database unit(4) sets transposition items among MIDI data including information related to the musical information in the MIDI file. An output unit(5) outputs relevant MIDI data in the form of a music sheet for playing music. A central processing unit(6) generates a control signal for controlling the MIDI data and a signal capable of processing an analysis program including an analysis algorithm.
Patent KR-20030073112-A (KR)
Title: Distance measurement apparatus using bluetooth device
Inventor: WON JONG MUN
IPC: H04B5/02
Filed: 2002-03-08
Abstract: PURPOSE: A device for measuring distance using a Bluetooth device is provided to measure the distance or to detect an obstacle by using the Bluetooth device installed in a mobile communication terminal. CONSTITUTION: A mobile communication terminal has a directional antenna and a non-directional antenna. A switching unit(SW1) selects the antennas by a control signal outputted from a controller. A switching unit(SW2) selectively transmits a signal for measuring distance or a voice signal from a Bluetooth device. A counter(200) measures time for receiving a reflected wave relating to the distance measuring signal. The controller calculates distance to a target object by using the measured receiving time, and outputs the calculated value.
Patent KR-20030074961-A (KR)
Title: Preparation method of Cortinellus Shiitake Kimch
Inventor: KIM SUNG DO
IPC: A23B7/10
Filed: 2002-03-15
Abstract: PURPOSE: A process of preparing Lentinus edodes kimchi removed from the bitter taste and flavor and physical properties peculiar to Lentinus edodes without the use of separate additives is provided. The product has the characteristic taste of kimchi and Lentinus edodes while containing pharmacological efficacy of Lentinus edodes. CONSTITUTION: Korean cabbage is salted to give a salted cabbage having a salinity of about 2%. A conventional kimchi seasoning material is mixed with a mixed extract of Lentinus edodes, fermented anchovy sauce and fermented shrimp sauce and spices such as black pepper, garlic juice to give a seasoning mixture. Thereafter, the salted cabbage is mixed with the seasoning mixture in a ratio of 70;30 to maintain the prepared kimchi in a salinity of about 2.4% and then stored at a specified temperature.
Patent KR-20030075410-A (KR)
Title: a file for keeping documents
Inventor: CHOI WOO JIN
IPC: B42F7/00
Filed: 2002-03-18
Abstract: PURPOSE: A file for keeping documents is provided to be configured with paper or synthetic resin sheets, and to combine a foldable cover with a file sheet as one in a predetermined part of a file cover, thereby easily manufacturing the file and reducing cost. CONSTITUTION: An upper cover plate(10), a lower cover plate(11), and a side cover plate(12) extended from a file back cover(2) as one are configured in upper/lower parts and an external part of the file back cover(2). Sub thickness surfaces(13,14,15) having the same width as a file thickness surface(4) are formed on the cover plates(10,11,12). Curved lines(16,16',17,17') are formed on both sides of the sub thickness surface(15) and upper/lower parts of the sub thickness surfaces(13,14).
Patent KR-20030075601-A (KR)
Inventor: RO MIN LAE
IPC: E04G1/24
Filed: 2002-03-19
Abstract: PURPOSE: Fixing structure of steel pipe scaffolding for single pipe scaffolding is provided to exactly maintain the spacing and perpendicularity of vertical scaffolding without controlling the installation position of the vertical scaffolding, by using a special pedestal. CONSTITUTION: In fixing structure of steel pipe scaffolding for single pipe scaffolding, upward stepped sills(5a) are formed to a side of a body constituting a pedestal and downward stepped sills(5b) are formed to the other side. Plural protruded rods(6), into which vertical scaffolds are fitted, are formed on the top of the pedestal including the upward stepped sills. Insertion holes(5c), into which the protruded rods are fitted, are formed to the downward stepped sills. Plural pedestals are connected in-line and the vertical scaffoldings are fitted into the protruded rods.
Patent KR-20020077066-A (KR)
Inventor: NITTA TAKASHI
IPC: G06F17/21
Filed: 2002-03-20
Abstract: PURPOSE: To provide a system for creation of digital contents suitable for preventing loss of a layout intended by a designer without losing uniformity in layout and also capable of preventing disorder of an order of publication of information caused by occurrence of an overflow of publishing information. CONSTITUTION: In the system, a contents delivery terminal 100 creates digital contents by storing publishing information into a plurality of information storage frames with referring to a layout definition file. When over flowing textual information from a textual information storage frame, among the textual information, flow objects overflowed from the frame are stored into the frame marked with the same ID as that of the frame.
Patent KR-20020077081-A (KR)
Inventor: CHO SEONG HO
IPC: G02B6/42
Filed: 2002-03-22
Abstract: PURPOSE: A socket type small-sized optical module is provided to reduce a loss of a signal and an interference between signals by providing electric contacts between inner active elements and an external printed circuit board, forming a matching circuit between the contacts, and installing a connector projected a rear direction of a package. CONSTITUTION: An optical transmission module is formed with an integrated module package(115), a substrate(101), a light emitting element(103), and a light receiving element(104). A condensing portion is arranged on a front face of the integrated module package(115). The substrate(101) is adhered on a bottom portion of an inner room of the integrated module package(115). The light emitting element(103) is adhered on an upper portion of the substrate(101). The light receiving element(104) is used for controlling an optical output of the light emitting element(103). The condensing portion is formed with a lens insertion hole(122), a transmission lens(116), and a transmission guide pipe(118). A projection structure(120) is formed on a bottom portion of the substrate(101) or a bottom portion of the inner room the package(115). The projection structure(120) is combined with a groove portion. A cover(126) is formed on an upper face of the package(115). A connector(124) is adhered on one side of the package(115). Electric contacts(C,C') are formed between the light emitting element(103), the light receiving element(104), and an external circuit substrate(125). A matching circuit portion(129) is formed between the electric contacts(C,C').
Patent KR-20030080597-A (KR)
Title: Bean curd for food and manufacturing method there of
Inventor: BAEK WOON HYOUNG
IPC: A23L11/00
Filed: 2002-04-09
Abstract: PURPOSE: An apparatus for producing a meal-substitute bean curd rice by mixing bean curd, miscellaneous cereals, acorn-starch jelly(totori muk), buckwheat jelly(memil muk), agar, eggs or sweet beans is provided. Therefore, the product is rich in nutrient and can be used as meal substitute. CONSTITUTION: The apparatus comprises: a first mixing part(620) containing a first hopper(622) for miscellaneous cereals and a first screw(624) connected to the first hopper on one end(600a) and a mixed compression screw(600) on another end(600b) to grind miscellaneous cereals supplied from the first hopper; a second mixing part(630) containing a second hopper(632) for acorn jelly, buckwheat jelly or agar and a second screw(634) connected to the second hopper on one end(600b) and the mixed compression screw on another end to grind the acorn jelly, buckwheat jelly or agar supplied from the second hopper; and a third mixing part(640) for supplying eggs or sweet beans.
Patent KR-20030082632-A (KR)
Inventor: YOON JONG SUN
IPC: D06F17/10
Filed: 2002-04-17
Abstract: PURPOSE: A pulsator for a washing machine is provided to prevent a partial distortion around a protruded part on an upper plate made from plate stainless and accordingly to be capable of making the upper appearance of the pulsator clean. CONSTITUTION: A pulsator for a washing machine is composed of an upper plate(20) made from plate stainless, wherein a plurality of protruded parts(22) protruded from the center to a radial direction and recessed parts partially recessed from the upper ends of each protruded part are arranged, and a lower supporting part(30) contacted and fixed to the lower end of the upper plate and injection-molded from synthetic resin. The lower supporting part includes protruded parts(32) closely contacted to the lower side of the protruded part of the upper plate and recessed parts contacted to the lower side of the recessed part of the upper part.
Patent KR-20030085827-A (KR)
Title: Vacuum fluorescent display device
Inventor: HONG JIN SEOK
IPC: G09G3/30
Filed: 2002-05-02
Abstract: PURPOSE: A vacuum fluorescent display is provided to minimize a luminance difference between patterns having different luminance and enhance the display quality by improving division patterns of display pixels. CONSTITUTION: A vacuum fluorescent display includes the first and the second substrates(6,8), a cathode electrode(10), an anode electrode(16), and a grid electrode(20). The first and the second substrates(6,8) are used for forming a side glass and a vacuum receptacle. The cathode electrode(10) is installed in the inside of the vacuum receptacle in order to emit thermoelectrons. The anode electrode is formed on one of the first and the second substrates(6,8). A plurality of display pixels are formed on one side of the anode electrode(16) opposite to the cathode electrode(10). The grid electrode(20) is installed between the cathode electrode(10) and the anode electrode(16) in order to accelerate or intercept the thermoelectrons to the anode electrode(16). The display pixels are divided into the first color pixels and the second color pixels. The first and the second color pixels are formed on different regions which are inversely proportional to the luminance, respectively.
Patent KR-20030093512-A (KR)
Title: Performance testing system of mobile switching center and method for testing performance using the same
Inventor: JANG MIN
IPC: H04M3/22
Filed: 2002-06-03
Abstract: PURPOSE: A performance measurement system of an MSC(Mobile Switching Center) is provided to measure performance by using a neighboring exchange without mounting a load box on a measured exchange, thereby suppressing an influence on a measured result owing to load of the load box and increasing measurement accuracy. CONSTITUTION: A load box(34) comprises as follows. A load box input unit(35) inputs variables necessary for measuring performance. A load box output unit(36) outputs collected result data. A call request/cancel signal generator(38) outputs a call request signal corresponding to target performance to a measured exchange, and outputs a call cancel generation signal to the measured exchange after processing a response. A call response receiver(39) processes a response signal in accordance with the call request signal or the call cancel generation signal.
Patent KR-20030093823-A (KR)
Title: Method of manufacturing interior sheet for an automobile using a kenaf and an interior sheet of the same
Inventor: KIM EUN HO
IPC: B32B5/14
Filed: 2002-06-05
Abstract: PURPOSE: A base material for automobile interior materials is provided which minimizes influence of environmental pollution, increases rigidity of product, lightens weight of the product and reduces deformation and contraction ratio, and a manufacturing method of the base material for automobile interior materials is provided. CONSTITUTION: The base material for automobile interior materials is characterized in that jute short staple having length of 50 to 70 mm, i.e., a natural fiber and polypropylene monofilament are mixed in a certain ratio and needle punched, and a polypropylene foaming paper is adhered to the surface of the needle punched jute short staple and polypropylene monofilament. The manufacturing method of base material for automobile interior materials comprises the processes of opening the mixture after mixing 40 to 60 wt.% of jute short staple having length of 50 to 70 mm, i.e., a natural fiber with 60 to 40 wt.% of polypropylene monofilament; needle punching the mixed polypropylene monofilament and jute short staple; manufacturing a felt by adhering a polypropylene foaming paper to the needle punched polypropylene monofilament and jute short staple; preheating the felt to a temperature of 180 to 230 deg.C; and molding the preheated felt in a certain shape by cooling the felt after putting the preheated felt into a mold.
Patent KR-20030094605-A (KR)
Title: A device of saving bus line for processor
Inventor: KIM SEON GEUN
IPC: G06F13/40
Filed: 2002-06-07
Abstract: PURPOSE: A device for saving a bus line of a processor is provided to cut a number of the bus lines by half by transmitting a signal transmitted from each data bus line of the processor after phase shift. CONSTITUTION: The processor(100) generates a phase difference by respectively shifting a phase of a processed information signal and an address signal of the processed information signal stored in peripheral devices(130), and outputs it through respective data bus lines. An address bus transmits the address signal as a bus line number corresponding to the half of the address signal bits. An information bus transmits the information signal as the bus line number corresponding to the half of the information signal bits. The peripheral devices receive the address signal from the processor through an address bus line(110) and an information bus line(120), and transmit/receive the information signal. A clock(140) generates and outputs a clock signal operating the processor and the peripheral device in a synchronous state.
Patent KR-20030096521-A (KR)
Title: Method for folding air bag cushion
Inventor: AHN JUNG BAE
IPC: B60R21/16
Filed: 2002-06-12
Abstract: PURPOSE: An air bag cushion folding method is provided to distribute gas discharged toward a driver in a car body direction to prevent the damage to the driver. CONSTITUTION: An air bag cushion(100b) is installed in a housing(110) of an air bag assembly to protect passengers(200) at the car accident. The air bag cushion is folded inwardly at both ends to distribute discharging pressure and an amount of the air bag cushion in a widthwise direction to the length of a car body, and then housed in an air bag cushion assembly. The adjoining folding portions are sewed and housed to constraint the discharging pressure and amount of the air bag cushion to a car body direction in a certain range so as to discharge the air bag cushion from the housing and to distribute the air bag cushion to all directions.
Patent KR-20020053799-A (KR)
Inventor: YOO BYONG SEOP
IPC: E04G23/02
Filed: 2002-06-18
Abstract: PURPOSE: Provided is an apparatus for uniformly removing external skin such as old paint and residual coated on inner/outer wall sides of a building without scratch or damage to surface of the building. CONSTITUTION: The apparatus comprises a cylindrical body(18) having a power source with plug to receive 220 and 380V, a first electric motor to generate rotational movement by the power, a rotational axis(16) of the first motor integrally mounted on the first motor; and multiple steel wires(20) formed at equal spaces on surface of the body(18). Outer side of the body(18) is a metallic protection(22) in a semi-cylindrical chamber opened at one end. The protection(22) is larger than the diameter of the body(18) by 1.3 to 1.5 times. A fixture is coupled to both ends of the rotational axis(16) for the first motor. When rotating the body(18), the steel wires(20) do not contact the inner wall(26) of the protection(22), in turn, escape out of an opening(28) adjacent to the external skin such as paint coating.
Patent KR-20040001135-A (KR)
Inventor: LIM GEUN
IPC: H01L21/76
Filed: 2002-06-27
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to restrain parasitic threshold voltage by increasing radius of curvature at boundary between an isolation region and an active region. CONSTITUTION: After sequentially depositing a pad oxide layer and a nitride layer on a silicon substrate(100), the first trench is formed by using a photoresist pattern. By depositing an undoped polysilicon layer on the resultant structure and performing blanket etching, a support(155) is formed at sidewalls of the first trench and the second trench is simultaneously formed. A trench oxide layer(170) is grown on the second trench. An isolation layer(190) is then formed by filling an oxide layer into the second trench and planarizing. Then, the pad oxide layer and the nitride layer are removed.
Patent KR-20040001380-A (KR)
Title: Subway safety stool system
Inventor: KIM LEE HUN
IPC: B61D23/00
Filed: 2002-06-28
Abstract: PURPOSE: A safety footing system is provided to prevent dangerous accident caused by gap between the platform and the train. CONSTITUTION: A safety footing system of a subway is composed of a safety footing(30), a footing driving member(40), a driving motor(42), and a control member(44). A support is installed to support the safety footing. The safety footing moves back and forth toward the platform at the lower side of the subway door. The footing driving member operates the safety footing by receiving driving force from the driving motor. A position detecting sensor(32) is mounted at the front of the safety footing to measure the distance between the platform and the subway. The control member operates the safety footing by detecting distance between the platform and the train.
Patent KR-20020063537-A (KR)
Inventor: LEE EUN SEOK
IPC: G06Q99/00
Filed: 2002-07-04
Abstract: PURPOSE: An EC system having a filtering and transmitting function the contents by an individual adaptive technology and an operating method thereof are provided to offer the reconstructed recommendation information reflecting the preference of a group to a member by applying an algorithm on the basis of the product purchase history of the member group belonging the member. CONSTITUTION: The system comprises a user terminal(2) generating the signal requesting the product information and the payment signal for the purchasing product, a shopping web server(3) having the product information and processing the delivery by linking with a delivery company(4) and a central server(1) generating a signal responding to the product information request signal and the payment signal. The central server comprises a member database storing the personal details of the member, a purchase information database storing the purchase history by each member, a product information database extracting and storing the information registered to the shopping web server, and an analyzer finding out the product information by analyzing the purchase results of the member group.