baber/WOPTO huggingface dataset:
Patent KR-20020066446-A (KR)
Title: Apparatus and method for reproducing midi file
Inventor: JUNG MU YEONG
IPC: G11B20/02
Filed: 2001-02-10
Abstract: PURPOSE: A device and a method for producing midi file are provided to have audible and visual or sensible effects by independently converting sound information into light or vibration corresponding to height and rhythm. CONSTITUTION: A device for producing midi file includes a midi signal input part(100), a midi signal processing part(200), and a user control par(300). The midi signal input part performs signal input of midi file by a floppy disk, a hard disk, a computer sound card, and an external midi interface. The midi signal processing part converts the signal entering through the midi signal input part into sound signal, light signal and vibration signal according to selection signal of a user, and outputs the signals to a sound output device, a visual display device, and a vibration output device. The user control part provides the midi signal processing part with user control signal for processing the midi signal as the sound signal, the light signal and the vibration signal.
Patent KR-20020059209-A (KR)
Title: manhole for providing roadside tree with water
Inventor: CHO WON HO
IPC: E03F5/02
Filed: 2001-02-21
Abstract: PURPOSE: A manhole for supplying water to roadside trees is provided to help the growth of roadside trees. CONSTITUTION: The manhole(10) for supplying water to roadside trees comprises: a rainwater drainage hole(20) connected with a rainwater drainpipe(30) to discharge rainwater to rivers; a water supplier(40) formed on the side of a manhole(10) under the rainwater drainage hole(20); and a hollow conic water supply pipe(50) connected with the water supplier(40), located outside the manhole(10) and provided with many water-supplying through holes.
Patent KR-20020071278-A (KR)
Title: A manufacturing process of ham using chicken
Inventor: KIM HONG GUK
IPC: A23L13/50
Filed: 2001-03-06
Abstract: PURPOSE: A method of preparing a ready-to-eat food product by mixing breast meat and lean meat of ribs of a chicken as a main ingredient and a subsidiary material in an appropriate ratio is provided. Whereby, the product can be eaten conveniently anywhere regardless of the place while maintaining the taste characteristic of chicken meat. CONSTITUTION: The prepared breast meat and lean meat of ribs of a chicken are frozen and thawed to have a temperature of 5deg.C or less at the surface portion thereof and about -2deg.C at the center portion thereof respectively, cut to 15mm, mixed with pickled liquid for 10 to 15min and cured for 12 to 20hr in a refrigerator, followed by mixing with a subsidiary material. The ham contains 45.876 to 49.876% by weight of breast meat, 29.917 to 33.917% by weight of lean meat of ribs, 1.316 to 1.318% by weight of purified salt, 0.318 to 0.320% by weight of phosphate, 0.059 to 0.061% by weight of sodium nitrite, 0.059 to 0.061% by weight of ascorbic acid, 0.119 to 0.121% by weight of carrageenan gum, 0.198 to 0.200% by weight of sodium L-glutamate(MSG), 2.193 to 2.195% by weight of cottonseed oil and 15.957 to 15.959% by weight of cold water.
Patent KR-20020069077-A (KR)
Title: PSTN remote control connection device for Gateway
Inventor: LEE JAE SEOK
IPC: H04L12/66
Filed: 2001-02-23
Abstract: PURPOSE: A gateway tone modulation PSTN(Public Switched Telephone Network)-router is provided to connect a voice compression protocol with a packet type to a general PSTN and remotely connect the voice compression protocol to a gateway network by converting the voice compression protocol into an analog format. CONSTITUTION: If a C group is installed, it is possible to perform a local phone conversation of the region of the C group using a PSTN. It is possible for a user of an E group to perform the local phone conversation to a user of an L group using the PSTN of the region of the E group. Members included in a user 2 easily use the PSTN.
Patent KR-20020072069-A (KR)
Inventor: LEE KYU HAN
IPC: H01L21/60
Filed: 2001-03-08
Abstract: PURPOSE: A semiconductor installed board is provided to effectively prevent a metal diffusion with a low cost by depositing Au wire and Au plating layer having a good junction characteristic on the surface of the semiconductor installed board. CONSTITUTION: An Au junction layer(100) having a thickness of 500 angstrom or lower is deposited on the uppermost portion of a semiconductor installed board(30). An Ag barrier(110) having a thickness of 500 angstrom or lower is located beneath the Au junction layer(100). In manufacturing a semiconductor package using the semiconductor installed board(30) made of the Au junction layer(100) and the Ag single atom barrier(110), a diffusion phenomenon happens between the Au junction layer(100) and the Ag barrier(110) by a high temperature process.
Patent KR-20020077567-A (KR)
Inventor: KIM JE HA
IPC: G02B6/122
Filed: 2001-04-02
Abstract: PURPOSE: A spot-size-converter integrated semiconductor laser and fabricating the same are provided to be easily manufactured with optimizing the LASER and the SSC region, respectively. CONSTITUTION: The device includes a first waveguide(42), a second waveguide(45) provided with the SSC region in the form of ridge and an active layer in a planar buried shape for coupling an optical mode to the first waveguide(42). The SSC region is formed in such a way that the width of the active layer is gradually reduced until the spot size of one end becomes approximately zero.
Patent KR-20020077775-A (KR)
Inventor: KIM WON TAE
IPC: A23B7/10
Filed: 2001-04-04
Abstract: PURPOSE: A method for producing a composition for kimchi having improved removal of bad smell and storage stability using laver is provided, thereby the taste and shelf life of kimchi can be improved. CONSTITUTION: The method for producing a composition for kimchi having improved removal of bad smell and storage stability using laver comprises the steps of: collecting lavers and removing impurities from the lavers or drying them; dipping the dried lavers in 1 to 5% salted water and removing water from the lavers; dipping fresh lavers in 1 to 5% salted water and removing water from the lavers; adding the salted lavers into a common kimchi spices in the dry weight amount of 0.5 to 10%, corresponding to 3 to 60 wet weight%. The composition for kimchi is added into the salted vegetables in the amount of 10 to 60%.
Patent KR-20010074181-A (KR)
Title: Battery charging system and an apparatus for charging a battery
Inventor: KIM HEON SU
IPC: H02J7/02
Filed: 2001-04-06
Abstract: PURPOSE: A battery charging system and apparatus is provided to achieve improvements enabling battery to be charged regardless of the type and shape of terminal, by allowing the charging operation to be performed even when the battery pack is not in contact with the charging apparatus. CONSTITUTION: A battery charging system comprises a power receiving unit for converting the induced voltage into DC voltage; a battery charged by the DC voltage; a control unit for outputting a control signal and allowing the battery to be supplied with constant voltage and current; a battery pack having a signal generating unit; a filter(11) for removing noise from the AC power being supplied from an external source; a rectifier(12) for converting the supplied AC power into DC power; a power voltage generating unit(15) for generating power voltage by using the AC power being supplied through the filter; a switching power unit(13) for generating switching power for charging by using the DC power being supplied from the rectifier; a power transmitting unit(14) for generating induced voltage by the switching power supplied from the switching power unit; a signal receiving unit(17) for receiving signal applied from an external source; and a power control unit(16) for outputting a control signal to the switching power unit in accordance with the signal applied from the signal receiving unit.
Patent KR-20020078616-A (KR)
Inventor: CHANG HAN
IPC: A61B17/76
Filed: 2001-04-06
Abstract: PURPOSE: A fixing system for spine is provided to assemble easily a spine fixing system by improving a connecting structure between a rod for connecting each spine to each other and a pedicle screw transplanted to a spinal column. CONSTITUTION: A pedicle screw(31) has a head(32). A saddle(34) is formed in a lower portion of an inside of the head(32). A rod(36) is arranged on an upper portion of the saddle(34). An interface locker(37) is contacted with the rod(36). A set screw(38) is combined with the interface locker(37). The set screw(38) is combined with a spiral portion(33) formed on an inner surface of the head(32). A ring(41) is combined with an upper portion of the head(32). The head(32) is formed with two branch parts(32a,32b). The spiral portion(33) is formed on inner surfaces of the branch parts(32a,32b). A projection(32c) is formed on an outer surface of the branch parts(32a,32b). A passing hole(32d) is formed on the branch parts(32a,32b), respectively. An upper portion of the saddle(34) is formed with a curve portion(34a). A pin insertion groove(35) is formed at both sides of the saddle(34). A pin(42) is inserted into the pin insertion groove(35) of the saddle(34). A caulking portion is formed on an upper portion of the interface locker(37). A lower portion of the interface locker(37) is formed with a curve portion(37a).
Patent KR-20020078801-A (KR)
Title: Circuit for Driving Output
Inventor: KIM YUN SAENG
IPC: G11C7/10
Filed: 2001-04-10
Abstract: PURPOSE: An output driving circuit is provided, which is designed to obtain an optimum speed at every x16, x8 and x4 by varying sizes of a buffer and a driver connected to each output port. CONSTITUTION: An enable signal calculation part(100) outputs a control signal(con), while selects an operable buffer part(200) by receiving and calculating an output enable signal(OE) of a possible output type. The buffer part outputs the first and the second data selection signal(sell1, sell2) by receiving the above control signal. And a driver part(300) outputs a data output signal(data_out) by receiving the first and the second data selection signal.
Patent KR-20020083290-A (KR)
Title: A heat exchanger's structure for the air-conditioner
Inventor: KIM JEOM UNG
IPC: F24F13/30
Filed: 2001-04-26
Abstract: PURPOSE: A structure of heat exchanger of air conditioner for heating and cooling is provided to improve efficiency of heat exchange of a heater and to reduce manufacturing cost. CONSTITUTION: A structure includes a refrigerant pipe(62) installed in a cabinet(52) in a plurality of rows and exchanging heat with indoor air introduced by an air blowing device(54) to heat and cool; a plurality of fins(64) installed to cross the refrigerant pipe so as to expand area over which the refrigerant pipe exchanges heat with indoor air; and a heater coil(66) installed to the fins to use the fins jointly and heating.
Patent KR-20020083867-A (KR)
Title: The method of call set-up and transmit to information in telecommunication subscriber
Inventor: JANG CHUL HO
IPC: H04M3/42
Filed: 2001-04-30
Abstract: PURPOSE: A call setup and information transmitting method for providing information to a wired and wireless communication subscriber is provided to easily transmit an advertisement or commerce information to an origination subscriber instead of a ring-back tone in a communication system. CONSTITUTION: An origination subscriber(9) dials a random additional number of an advertisement or a commerce information providing service previously designated by a communication service company and a telephone number of a termination subscriber(12)(S3). An origination switch(10) confirms whether the additional number corresponds to the advertisement or the commerce information additional service(S4,S5). If the additional number corresponds to the advertisement or the commerce information additional service, the origination switch(10) requests an advertisement or commerce information transmission to an information providing device(14)(S6). The information providing device(14) transmits the advertisement or commerce information to the origination subscriber(9) through the origination switch(10)(S7). The origination switch(10) and the information providing device(14) confirms a previously designated time(S8). The origination switch(10) routes a termination subscriber number to a termination switch(11) in a time end point(S9) and calls the termination subscriber(12). The termination switch(11) transmits a ring-back tone to the origination subscriber(9)(S11).
Patent KR-20010106207-A (KR)
Title: 연료수송호스
IPC: C08L27/06
Filed: 2001-05-03
Abstract: 본 발명은 연료수송호스에 관한 것으로서, 적어도 한층이 하기의 (A)성분과 (B)성분으로 이루어진 블렌드 폴리머를 주성분으로 하는 고무 조성물로 구성되어 있는 연료수송호스이고, 상기 블렌드 폴리머는 (A)성분과 (B)성분의 혼합비(중량비)가 (A)성분/(B)성분=90/10∼65/35의 범위로 설정되고 블렌드 폴리머의 가황성형온도에서의 무니점도가 20∼45의 범위로 설정되어 있고, (A)결합 아크릴로니트릴량이 42∼52중량%인 아크릴로니트릴 부타디엔 공중합 고무, (B)평균중합도가 700∼1400인 폴리염화비닐로서, 호스의 내주면이나 단부에서의 균열의 발생을 억제할 수 있는 연료수송호스를 제공하는 것을 특징으로 한다.
Patent KR-20020071425-A (KR)
Inventor: SONG MEEN KYU
IPC: F17C13/12
Filed: 2001-05-14
Abstract: PURPOSE: A one-touch butane gas container is provided to prevent explosion, and to treat the gas container safely and conveniently by pulling out a tap from the bottom of the butane gas container in dumping. CONSTITUTION: A tap(4) of a drink can is mounted in the bottom of a butane gas container(2). The tap of the drink can is simply pulled out from the bottom of the butane gas container without making a hole in the butane gas container in dumping the butane gas container after using butane gas. The tap of the drink can is eliminated conveniently from the bottom of the butane gas container with picking the tap after using butane gas. The butane gas container is used conveniently and safely, and explosion is prevented with pulling out the tap from the gas container.
Patent KR-20020088811-A (KR)
Title: The drain apparatus for a dehumidifier
Inventor: SEO JEONG SANG
IPC: F24F3/14
Filed: 2001-05-21
Abstract: PURPOSE: An anti-water flow device of drain pan for dehumidifier is provided to easily assemble the dehumidifier. CONSTITUTION: A device includes an opening and closing member(70) opening and closing an outlet of a drain passage(62) formed on a drain pan collecting condensed water dropping from a heat exchanger of a dehumidifier; a working lever(76,78,80) installed over the opening and closing member to rotate and pushed by a water tank(64) inserted to a cabinet to push down the opening and closing member so as to open the drain passage; and an elastic member, a leaf spring(74), returning the working lever to the original position to close the drain passage when force pushing the working lever is eliminated as the water tank is removed from the cabinet.
Patent KR-20010110193-A (KR)
Title: 수성 피복 조성물
IPC: C09D163/02
Filed: 2001-06-04
Abstract: 본 발명은 가공성, 내식성, 내막잔류성, 내긁힘성이 우수하고 또한 밀착성, 내레토르트성, 위생성, 풍미성 등의 도막 성능도 우수한 도막을 형성할 수 있는 수성 피복 조성물에 관한 것이다. 
     에폭시 수지 (A)와 카르복실기 함유 아크릴 수지 (B)를 반응시켜 이루어지는아크릴 변성 에폭시 수지가 중화되어 수성 매체 중에 분산되어 이루어지는 수성 피복 조성물에 있어서, 상기 에폭시 수지 (A)가, 수평균 분자량 4,000 내지 30,000이고, 또한 에폭시 당량 3,000 내지 12,000인 비스페놀 A형 에폭시 수지 (a)와, 수평균 분자량 4,000 내지 30,000이고 또한 에폭시 당량 3,000 내지 15,000인 한 분자중에 비스페놀 A 골격과 비스페놀 F 골격을 갖는 복합 비스페놀형 에폭시 수지 (b)와의 혼합물인 것을 특징으로 하는 수성 피복 조성물이 개시되어 있다.
Patent KR-20020093491-A (KR)
Title: A capacitive differential pressure sensor and method for manufacturing thereof
Inventor: CHO YEONG CHANG
IPC: G01L9/00
Filed: 2001-06-09
Abstract: PURPOSE: A capacitive differential pressure sensor and method for manufacturing the same is provided to allow ease of manufacture by using a single floor sacrificial layer, while improving non-linear characteristics of pressure sensor. CONSTITUTION: A capacitive differential pressure sensor comprises an outer electrode(12), a first lower electrode(14) and a second lower electrode(16) which are spaced apart from each other at a semiconductor substrate(10); columns(18,20) vertically connected to the outer electrode and the first lower electrode, respectively; and a first upper electrode(22) connected to the column of the outer electrode and disposed in parallel to the first lower electrode, and a second upper electrode(24) connected to the column of the first lower electrode and disposed in parallel to the second lower electrode. The capacitive differential pressure sensor further comprises an insulation film(11) formed at upper and lower surfaces of the semiconductor substrate, and a diaphragm formed by partially removing the lower surface of the semiconductor substrate, by the amount corresponding to the first lower electrode.
Patent KR-20010113011-A (KR)
IPC: H01L21/311
Filed: 2001-06-14
Abstract: 본 발명은 집적 회로에 금속화물 및 접촉 구조물을 동시에 형성하는 방법에 관한 것이다.  본 방법은, 에칭 중지층을 사실상 에칭시키지 않는 에칭 조건 하에서 트렌치 절연체에 트렌치를 형성하기 위해 활성 영역을 갖는 반도체 기판, 그 위의 게이트 구조물, 게이트 구조물에 인접한 적어도 하나의 절연 이격자, 반도체 기판과 게이트 구조물과 절연 이격자 위의 접촉 절연층, 접촉 절연층 위의 에칭 중지층 및 상기 에칭 중지층 위의 트렌치 절연층을 포함하는 복합 구조물의 트렌치 절연층을 에칭하는 단계와, 그 후 활성 영역을 노광시키기 위해 게이트 구조물을 손상시키지 않는 조건 하에서 에칭함으로써 에칭 중지층과 접촉 절연층에 개구를 형성하는 단계와, 상기 개구 및 상기 트렌치에 전도성 재료를 피복하는 단계를 포함한다.
Patent KR-20030001187-A (KR)
Title: ATC omitted
Inventor: PARK JOUNG YUL
IPC: B23Q3/155
Filed: 2001-06-25
Abstract: PURPOSE: An apparatus for increasing a rotational speed of a turret used in an automatic tool changing device of a CNC lathe is provided to prevent the turret from being rotated at a low speed by rapidly and safely rotating the turret. CONSTITUTION: A rotational speed increasing apparatus for a turret includes a compression coil spring(1) for storing energy corresponding to pressure of a hydraulic pump. A piston(2) is provided below the compression coil spring(1). A check valve is accommodated in a lower block(3). The lower block(3) forms a hydraulic circuit. An air exhausting valve(4) is provided to exhaust air contained in a cylinder to an exterior in an initial stage of operation. An inlet check valve(5) is provided at a lower portion of the cylinder to form positive pressure at the lower portion of the cylinder. An outlet check valve(6) is provided at an upper portion of the cylinder to maintain negative pressure at the upper portion of the cylinder.
Patent KR-20030009991-A (KR)
Title: Appliances for cutting Kimchi directly in a box
Inventor: YU CHOON YEOL
IPC: A47J43/00
Filed: 2001-07-25
Abstract: PURPOSE: A device for cutting kimchi and transferring the cut kimchi to a separate bowl is provided, thereby improving conveniency of a user. CONSTITUTION: A device for cutting kimchi in a bowl comprises a guide member(1-1) to help guiding kimchi in the bowl. A supporter(1-2) is provided to prevent damage to the bowl while cutting kimchi with a knife. A fixing device(1-3) is installed to prevent kimchi to be pushed away while cutting kimchi. A kimchi cutting device(1-4) is installed to cut kimchi in an even shape. Kimchi is cut by pressing the kimchi cutting device downward. A shape maintaining plate(1-5) is provided to maintain the shape of the cut kimchi.
Patent KR-20030012472-A (KR)
Inventor: CHOI DEOK WHAN
IPC: F24C3/14
Filed: 2001-08-01
Abstract: PURPOSE: A portable heater is provided to conveniently and easily use the heater by installing a burner in the body of the heater and selecting the heater or the burner. CONSTITUTION: A body(3) provides a space inside. A burner unit(5) is installed at the top of the body. A heater unit(7) is installed at the front side of the body. An adapter is coupled to a gas holder in the inside of the body, and is connected to the burner and heater units by a pipe to supply gas. A directional switching valve is installed at the pipe, and supplies/shuts off the gas to the burner or heater units. A selecting unit(25) converts the position of the directional switching valve.
Patent KR-20030012972-A (KR)
Title: Compound semiconductor laser diode of GaN group and method for manufacturing the same
Inventor: KIM TAEK
IPC: H01S5/30
Filed: 2001-08-06
Abstract: PURPOSE: A GaN compound semiconductor laser diode and method of making the same is provided to radiate a laser beam having a stable mode characteristic, form a channel selectively so as to prevent decrease in a device, and to prevent decrease in a device characteristic according to a crystallization growth. CONSTITUTION: An n-type clad layer(142), an active layer(144), and the first p-type clad layer(146) are sequentially formed on an n-type compound semiconductor substrate(140). The first and second current blocking layers(148a,148b) are formed on the first p-type clad layer(146) and define a channel region where current for laser oscillation flows in to the active layer. The second p-type clad layer(150) is contact with the first p-type clad layer via the channel region and is extended onto the first and second current block layers. A p-type contact layer(152) is formed on the second p-type clad layer. An n-type electrode is attached on a lower surface of the substrate, and a p-type electrode is formed on the p-type contact layer.
Patent KR-20030013868-A (KR)
Title: Linear and rotary motion apparatus using two linearly moving members
Inventor: NOH DEOK MUN
IPC: B23Q1/25
Filed: 2001-08-09
Abstract: PURPOSE: A linear motion and rotating apparatus with two members moving linearly and individually is provided to move linearly or rotate the object around the same axis or the parallel axis by moving two moving members linearly, individually and unidirectionally. CONSTITUTION: A linearly moving and rotating device(10) is composed of a linear motor(12) and a liner motion/rotation unit(13). The linear motion/rotation unit has a first moving member(14), a second moving member(16), a converter(18) and an encoder(20), and moves linearly or rotates according to movement of movers. First and second movers(22,24) are arranged longitudinally in the linear motor, and moved linearly and individually along the same axis or the parallel axis. The linearly moving and rotating device rotates around the same axis of linear motion by a ball screw, and turns around the vertical axis to linear motion by an upper cam type member, a rack-pinion unit or a link.
Patent KR-20030013915-A (KR)
Inventor: HONG JONG CHEOL
Filed: 2001-08-10
Abstract: PURPOSE: A method and system for a comparison shopping are provided to receive comparison shopping data and perform a payment promptly through a wireless communication device on an on-line and an off-line during a shopping by inputting a wanted commodity as an image and transmitting the image to a web server in an actual off-line shopping without an additional Internet connection device. CONSTITUTION: A client who wishes to receive information or selected a commodity during an off-line shopping(300) inputs the selected commodity on one's wireless communication device as an image(305) and transmits the inputted commodity to a web server(310). If the transmission is completed(315), the web server recognizes the image information and checks a corresponding commodity(320). The web server searches information of the same commodity as the selected commodity and extracts the information. A comparison list is prepared based on information with respect to the extracted many commodities(325) and transmitted to the wireless communication device of the client. The client checks the data such as the comparison list(330). If the client decides a commodity purchase(335), the client selects a wanted commodity out of the comparison list and transmits the decision to the web server(340). The web server performs a transaction and transmits the details to the wireless communication device of the client(345).
Patent KR-20030014433-A (KR)
Title: cement gun with mid valve for pressurizing partially
Inventor: KIM JEE HYOUNG
IPC: A61B17/56
Filed: 2001-08-11
Abstract: PURPOSE: Provided is a cement pressure device(usually called a cement gun) used in the substituting operation of the artificial hip joint with cement. The device enables even interdigitation of cement into the marrow cavity, preventing pulmonary embolism due to excess exertion of pressure. CONSTITUTION: The cement gun comprises a tube to introduce cement and a one way valve of umbrella form in the middle which opens according to the pressure, making full interdigitation of cement from the end part to the near part of marrow cavity by exerting partial pressure all the way.