baber/WOPTO huggingface dataset:
Patent KR-20010025616-A (KR)
Title: Apparatus and method for interfacing internet telephone
Inventor: HAN MYEONG TAK
IPC: H04M1/253
Filed: 2001-01-11
Abstract: PURPOSE: A device and a method for an Internet telephone interface are provided to enable a local loop telephone speech and an Internet telephone speech, through a general telephone set. And the device and the method allow the Internet telephone speech to be easily implemented through an IP(Internet Protocol) between concerned parties, by receiving the IP of the other party for speech from an IP relaying server. CONSTITUTION: An Internet speech processor(31) delivers an audio output signal received from an external terminal device to a receiver of an external telephone set, and supplies an audio input signal received from the external telephone set to an audio input signal processor of the external terminal device. A local loop speech processor(32) detects hook-off of the telephone set, to detect an incoming from a local loop. A DTMF(Dual Tone Multi Frequency) transceiver(33) detects a DTMF tone of a dial key of the telephone set, and transmits the DTMF tone to the local loop speech processor(32). The first switching unit(21) selectively connects the telephone set to a local loop or the Internet. The second switching unit(22) selectively switches signals, passing the audio input signal processor by being outputted from an audio output signal processor, to an audio signal output unit. The third switching unit(23) selectively switches the audio input signal processor to the Internet speech processor(31) and the audio signal input unit, by passing the audio output signal processor. A controller(34) controls the first switching unit(21) to connect the telephone set to the local loop in a local loop telephone mode, and controls the first switching unit(21) to form a speech line between the telephone set and the Internet speech processor(31) in an Internet telephone mode. And the controller(34) controls the second and the third switching units(22,23), to connect the audio signal input/output signal processors to transmission/receiving units of the telephone one through the Internet speech processor(31). An I/O interface unit interfaces data transceived between the terminal device and a telephone interface device.
Patent KR-20020061952-A (KR)
Title: Smooth Blasting Tunnels
Inventor: CHO YONG SO
IPC: F42D1/04
Filed: 2001-01-19
Abstract: PURPOSE: A center cut aligning structure for a smooth blasting tunnels is provided to reduce the cost required for manufacturing a special hole perforating apparatus and to effectively excavate a tunnel by perforating a gunpowder non-charging hole formed in the center cut using a conventional jumbo drill. CONSTITUTION: A center cut(2) is formed at a center of a free surface of a tunnel. The first expansion hole, the second expansion hole, left and right sidewall holes, an apex hole, and a bottom hole are formed around the center cut(2). A plurality of gunpowder charging holes are formed in the above holes with a predetermined interval. Gunpowder non-charging holes and gunpowder charging holes are formed in the center cut(2). Three gunpowder non-charging holes(21a,21b,21c) are vertically formed at a center of the center cut(2). Two first-blasting gunpowder charging holes(22) are formed at both sides of the gunpowder non-charging hole(21b). Four second-blasting gunpowder charging holes(23) are aligned at both sides of the gunpowder non-charging holes(21a,21c).
Patent KR-20010078047-A (KR)
Title: Electronic apparatus with radiating structure and television game machine with radiating structure
Inventor: HORI YUJI
IPC: H05K7/20
Filed: 2001-01-22
Abstract: PURPOSE: To provide an electronic appliance having a radiating structure whereby such a favorable radiating effect is obtained by a cheap configuration without using any expensive part of a heat pump, etc., as not to break down thermally its semiconductor device. CONSTITUTION: In the side surfaces of a housing, intake and exhaust holes are provided, and in the space of air flowing present over the lines whereby the intake and exhaust holes are connected, an air-flow passage is formed. A radiating member whereon a plurality of radiating fins are formed is so attached to a semiconductor device mounted on a printed circuit board that it is in the insulated state from the semiconductor device and it can transfer thermally the heat generated from the semiconductor device. The radiating member is so provided relatively to the semiconductor device and the printed circuit board that the plurality of radiating fins are extended along the air-flow passage. A radiating fan is provided between one-end portion of the radiating member and at least one of the intake and exhaust holes. When the radiating fan sucks the outside air from the intake holes and makes flow the outside air through grooves present between the plurality of radiating fins of the radiating member to discharge it to the outside from the exhaust holes, the radiating fan so discharges to the outside the heat diverged or dissipated from the radiating fins together with the flowing air as to discharge the heat generated from the semiconductor device to the outside of the housing.
Patent KR-20010098392-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L29/08
Filed: 2001-02-27
Abstract: 본 발명의 반도체 장치 및 그 제조 방법에 따르면 소망의 내압을 확보한 상태에서 낮은 온저항화가 가능하게 된다. 
     반도체 기판(1)에 게이트 절연막(8)을 개재하여 형성된 게이트 전극(10)과, 이 게이트 전극(10)에 인접하도록 형성된 LP층(5)(P형 바디 영역)과, 이 LP층(5)내에 형성된 N형의 소스 영역(12) 및 채널 영역(11)과, 이 LP층(5)과 이간된 위치에 형성된 N형의 드레인 영역(13)과, 이 드레인 영역(13)을 둘러 싸도록 형성된 LN층(4)(드리프트 영역)을 갖는 반도체 장치에서, 상기 게이트 전극(10)아래에 상기 LP층(5)에 나란한 P형층(9)가 형성되어 있는 것을 특징으로 한다.
Patent KR-20020072064-A (KR)
Title: Nutrient recycled pot production system using vinyl-covered wick
Inventor: JUNG DONG HO
IPC: A01G31/00
Filed: 2001-03-08
Abstract: PURPOSE: Provided is a potted flower production system for supplying a sufficient amount of a nutritious liquid to a flower pot from a forming bed by controlling a distance between a wick and a water level, preventing water loss through the wick, and increasing the absorption of the nutritious liquid into the flower pot. Therefore, this system prevents a deficiency in the quantity of water and increases flower quality. CONSTITUTION: A tray(4) is installed on a forming bed(1). A flower pot(11) is installed on the tray. A flow type nutritious liquid(3) is supplied to the flower pot through a vinyl-treated wick(2) from the upper part of the tray, wherein a supply amount of the nutritious liquid is controlled by controlling the water lever of a nutritious liquid entered from a nutritious liquid supply pump(7) using a nutritious liquid supply valve(15), a nutritious liquid discharge controller, an interface(13) and a computer(14).
Patent KR-20020074756-A (KR)
Title: Cdma signal detection apparatus of relay station for wireless communication
Inventor: PARK CHAN HYEON
IPC: H04B7/208
Filed: 2001-03-21
Abstract: PURPOSE: An apparatus for detecting CDMA signals in a repeater for radio communication is provided to enhance the simple functions of an old repeater by forming an AGC circuit, a level slicer, a mono stable multi-vibrator, a fast up slow down circuit, and an integrator for the judgement of the existence of a connected subscriber, the measurement of a PN code density, and the detection and control of CDMA RF power and generating detection/control signals. CONSTITUTION: An apparatus for detecting CDMA signals in a repeater for radio communication comprises a detector(120), an amplifier(130), and a comparator(150). The detector(120) is formed of a rectifier to convert a CDMA noise signal, outputted from the super regenerative receiving part(100) of an SPR(super regenerative receiver), into a DC signal. The amplifier(130) appropriately amplifies the slight signal outputted through the detector(120). The amplified signal is transferred to the comparator(150) through a fast up & slow down circuit(140). The comparator(150) compares the transferred signal with the most suitable receiving level value of the SPR.
Patent KR-20020060924-A (KR)
Title: the food rubber gloves safety a sterilizer
Inventor: KANG YOUNG JAE
IPC: A61L2/18
Filed: 2001-03-26
Abstract: PURPOSE: A safety device for sterilizing food handling rubber glove capable of quickly and absolutely disinfecting a large amount of gloves at one time and reducing maintenance cost and environmental pollution is provided which is effectively used in a general household kitchen as well as a large-scale restaurant and kitchen. CONSTITUTION: This sterilizer comprises; a rectangular disinfecting vessel(2) opened at the upper part comprising: a net(11) with an edge(12) in state a roller(13) and guide bar(14) are attached, a hooking flap(15) at a front edge and a connecting flap(17) at a rear edge; a moving rod(34) of a removable rod(30) fixed on both sides of a removable rod(31) forming an air groove(31a) at the lower part; and a connecting flap(36) formed by a stopper(36a) at the lower part of a fixing rod(35).
Patent KR-20020055567-A (KR)
Title: Sheet for repair and reinforcement of concrete structure and method thereof
Inventor: TEZUKA MICHIO
IPC: B32B5/14
Filed: 2001-03-31
Abstract: PURPOSE: A sheet and a method for repairing and reinforcing a concrete structure are provided to facilitate the operation of applying an adhesive and paint at a construction site and facilitate construction work. CONSTITUTION: The sheet for repairing and reinforcing a concrete structure is a lamination having a protective layer(1) and a sticking layer(4). The method of repairing and reinforcing a concrete structure includes sticking the sheet to the surface of the structure using an adhesives(2). The side of the sheet where the protective layer(1) exists is further laminated with a reinforcing layer(3) made of one or more kinds of fibers. The fibers are selected from the group consisting of polyester fibers, polyamide fibers, vinylon fibers, carbon fibers, and polyolefin fibers.
Patent KR-20020078224-A (KR)
Title: Walk counter provided with body composition anaysing function for human body
Inventor: PARK WON HUI
IPC: G01C22/00
Filed: 2001-04-06
Abstract: PURPOSE: A step counter is provided to allow a user to check the health state of the user in an easy and convenient manner and measure his/her body composition without space restriction. CONSTITUTION: A step counter comprises a sensor(1) for counting the steps of a user; a data converting unit(2) for converting the data measured by the sensor into digital data; an input unit(3) for inputting personal data; an electrode(4) contacting the hand, palm or other parts of the body of the user; a body composition analysis unit(5) for generating current to be applied to the body of the user and measuring impedance for human body; a main control unit(6) for calculating the number of steps of the user counted by the sensor, analyzing body composition, and calculating the migration length, consumed calorie and intensity of the exercise; a display unit(7) for displaying the result of calculation of the main control unit onto a screen; a memory unit(8) for storing the result of the calculation; a serial communication unit(9) for communication with a computer on the number of steps of the user, migration length, consumed calories and result of body composition analysis; and a power unit(10) for supplying power to each unit.
Patent KR-20020080179-A (KR)
Title: Voice message transmission method of mobile telephone
Inventor: KANG GWANG HUI
IPC: H04B1/40
Filed: 2001-04-12
Abstract: PURPOSE: A method for transmitting a voice message in a cellular phone is provided to store the voice message of a user in an internal portion of the cellular phone and transmit the stored voice message. CONSTITUTION: In case that a user transmits a voice message to an object, the user operates a key previously set on a keypad of a cellular phone and selects a voice message record mode(SB1). A control device of the cellular phone records the voice message of the user inputted through a telephone receiver(SB2), and confirms a voice message storage key signal inputted by the user and stores the voice message of the user in a certain memory of the cellular phone(SB3). If the user inputs a telephone number of the object and a user's own telephone number(SB4), the control device reads the voice message of the user stored in the memory and transmits the read voice message to a main server and the main server stores the voice message of the user in a voice mail box and informs the fact to the object(SB5).
Patent KR-20010098598-A (KR)
Title: 골프 클럽 헤드용 타구 판을 제조하는 방법
IPC: B21K17/00
Filed: 2001-04-13
Abstract: 본 발명은 골프 클럽(40)에 사용하기 위한 단조된 페이스 부재(60)를 제조하는 방법에 관한 것이다. 단조 처리(200)는 최종 페이스 부재 구조체(60)를 얻기 위하여, 금속 바를 여러번 열처리하는 단계 및 압축 성형하는 단계를 포함한다. 금속 바의 열처리 단계는 1000℃ 미만의 온도에서 20분 미만 동안 수행된다. 최종 페이스 부재 구조체(60)는 바람직하게 다양한 두께의 영역을 갖는 타구 판(72)을 구비한다. 금속 바는 바람직하게 티타늄 재료로 구성된다.
Patent KR-20010078842-A (KR)
Title: Business method throuth sub-shopping mall control and business system for chain shopping mall
Inventor: KIM JOONG HWAN
Filed: 2001-04-18
Abstract: PURPOSE: A business method through a sub shopping mall control and a system for managing a member store shopping mall are provided to enlarge a selling of commodities through a sub shopping mall by controlling a fixed space of a sub shopping mall opened free or at low cost at on-line by a main shopping mall server and using the space for a common purchase, a planning selling, and a publicizing of commodities. CONSTITUTION: In a sub shopping mall management opened using main shopping mall operating system, a sub shopping mall head office gains an approval with respect to a fixed space control of the sub shopping mall before a sub shopping mall is provided to a sub shopping mall operation applicant. If the approval is achieved, data are transmitted to a fixed space of a plurality of sub shopping malls through a sub shopping mall control program of the head office. A sub shopping mall operating program stores ordering information applied by a client in a sub shopping mall DB in accordance with publicized information and transmits the ordering information to a head office shopping mall server. The transmitted ordering information is stored, ordered, and delivered in a main shopping mall server.
Patent KR-20020083787-A (KR)
Title: Clutch pedal assembly for vehicle
Inventor: KIM DEOK GI
IPC: B60K23/02
Filed: 2001-04-30
Abstract: PURPOSE: A clutch pedal assembly for a vehicle is provided to improve reliability of the clutch pedal by returning the clutch pedal with increasing reaction force of the clutch pedal in releasing the clutch pedal. CONSTITUTION: A clutch pedal assembly of a vehicle is composed of a bracket(51) installed in a vehicle room; a clutch pedal(53) connected to the bracket by a hinge(55) to operate a clutch; a turnover spring(57) mounted in the bracket to reduce pedal efforts in actuating the clutch pedal; a return spring(59) installed in the hinge of the clutch pedal to apply restoring force in returning the clutch pedal; and a reaction force apply unit applying restoring force within the initial return stage. The reaction force apply unit has a leaf spring(61), and a guide member(65). Reaction force is improved, and pedal efforts are reduced by increasing elastic force of the turnover spring in returning the clutch pedal.
Patent KR-20020085321-A (KR)
Title: Atmospheric pressure dielectric barrier discharge apparatus using sharp-pointed electrodes
Inventor: LEE GEUN HO
IPC: H05H1/34
Filed: 2001-05-08
Abstract: PURPOSE: An atmospheric dielectric barrier discharge by using a voltage concentration electrode structure is provided to generate a plasma at a low voltage although the width of two electrodes are wide. CONSTITUTION: An atmospheric dielectric barrier discharge by using a voltage concentration electrode structure includes a pair of electrodes(41,42) and a dielectric layer(43a,43b) deposited on at least one of the electrodes(41,42). After a plasma is generated by a discharge with flowing a gas between the two electrodes(41,42), the atmospheric dielectric discharge is configured to process a surface of an object to be processed by the plasma. One of the electrodes(41,42) has a voltage concentration electrode structure look like spits.
Patent KR-20020085401-A (KR)
Title: Composition for the prophylaxis or treatment of male reproductivity depression, or for the stimulation of haematogenesis
Inventor: NAM CHANG UK
IPC: A61K36/40
Filed: 2001-05-08
Abstract: PURPOSE: A process of preparing the titled prophylactic and therapeutic composition containing an alcohol extract of mixtures of Schizandra Fructus, Rehmanniae Radix, Ginseng Radix, Lycii Fructus, Cornus officinalis and Corni Fructus Poria cocos as a main component is provided. Whereby, the composition is useful as an agent for stimulating hematopoiesis as well as prophylaxis or treatment of male reproductive function. CONSTITUTION: A mixture of Schizandra chinensis Baill., Cistanche deserticola Y.C. Ma, Cuscuta japonica Choisy., Eucommia ulmoides Oliver, Morinda officinalis How, Rehmanniae glutinosa Liboschitz, Panax schinseng Nees, Lycium chinense Mill., Dioscorea batatas Decne., Cornus officinalis Sieb. et Zucc., Angelica sinensis (Oliv.) Diels, Astragalus membranaceus Bunge, Poria cocos (Fr.) Wolf, Polygala tenuifolia Willd., Atractylodes macrocephala Koidz., Thuja orientalis L., Achyranthes bidentata Bl., Alisma canaliculatum A. Br. et Bouche, Cinnamomum loureirii Nees and Torilis japonica (Houtt.) DC. in a ratio of 6:3:3:3:3:3:2:2:2:2:2:2:1.5:1.5:1.5:1:1:1:1. is extracted in water at 80 to 90deg.C for 2 to 3hr 3 times or more.
Patent KR-20020039220-A (KR)
Title: Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method
Inventor: BLAND ROBERT JAMES
IPC: F23R3/00
Filed: 2001-05-23
Abstract: PURPOSE: A transition piece assembly for a gas turbine and a cooling method in impingement of a transition duct are provided to cut down installation expenses, and to install conveniently by cooling the side panel partially and additionally. CONSTITUTION: A transition piece assembly for a gas turbine includes a transition duct having one end adapted for connection to a gas turbine combustor and the opposite end adapted for connection to a first turbine stage, and a pair of side panels. The transition piece assembly has an impingement sleeve(122) surrounding the transition duct and establishing a cooling path. The impingement sleeve is formed with plural rows of cooling holes(120) therein, and plural flow catcher devices(26) are formed on the external surface of the impingement sleeve. Each flow catcher device partially surrounds at least one of the cooling holes.
Patent KR-20020076992-A (KR)
Title: A cellular-phone of which antenna is installed within its battery-case.
Inventor: LIM JANG JU
IPC: H04B1/38
Filed: 2001-05-18
Abstract: PURPOSE: A cellular phone is provided to use a shield wall coated on an inner wall of a cellular phone body and a back case as an electromagnetic wave shielding device, thereby minimizing an influence on human brains and simplifying an appearance of the cellular phone by building an antenna in a battery. CONSTITUTION: An antenna(5) is installed on an inner back of a battery(3). An antenna connection spring(6) is installed an upper or a lower part of a cellular phone body where the battery(3) is mounted. An antenna connection plate(6-1) of the antenna(5) is coupled with a coupled position of the antenna connection spring(6), to operate the antenna(3). A shield wall(7) is installed on an inner wall of a front case(1) and a back case(2).
Patent KR-20020091518-A (KR)
Title: PVC Compound And Method of Manufacturing Cord Using The Same
Inventor: PARK YOUNG KYU
IPC: C08L27/06
Filed: 2001-05-31
Abstract: PURPOSE: A poly(vinyl chloride) compound and a method for preparing a cord using the compound are provided to obtain a cord which is nontoxic to human body and nonpollutant and is used as a cord for an ear phone and a head phone. CONSTITUTION: The poly(vinyl chloride) compound comprises 100 parts by weight of a poly(vinyl chloride) resin; 1.0-2.0 parts by weight of a primary stabilizer containing no heavy metal component; 5-8 parts by weight of an epoxy compound prepared from the soy bean oil as a secondary stabilizer; and 45-78 parts by weight of a polymer plasticizer containing no phthalate-based compound. Preferably the primary stabilizer is a semisolid organic composite compound prepared by reacting calcium and zinc; and the epoxy compound is obtained by reacting the soy bean oil and hydrogen peroxide, thereby reacting the double bond of the soy bean oil with oxygen.
Patent KR-20020092135-A (KR)
Title: gate drive for protecting IGBT
Inventor: CHO JEONG MIN
IPC: H03K17/082
Filed: 2001-06-02
Abstract: PURPOSE: An electrical inertia load control device having a gate driver for protecting IGBT(Isolation Gate Bipolar Transistor) element is provided to prevent a breakdown of the IGBT element by interrupting effectively over-current and over-voltage generated from a switching process of an inverter. CONSTITUTION: The first and the second pins(1,2) are used for receiving control signals(VIN+,VIN-). The thirteen pin(13) is used as Vcc2. The thirteenth pin(13) compares a voltage of the thirteenth pin(13) with 12V as a minimum voltage for turning on a power switch. The thirteenth pin(13) controls an output signal in order not to output the control signal to an IGBT element if the minimum voltage is less than 12V. The fourteenth pin(14) is connected with a collector of the IGBT device as a power switch. The sixteenth pin(16) is connected with an emitter of the IGBT device.
Patent KR-20020030007-A (KR)
Title: Hydrolysis-Resistant, Transparent, Biaxially Oriented Film Made From a Crystallizable Thermoplastic, and Process for Its Production
Inventor: HESSBERGER HARALD
IPC: B29L7/00
Filed: 2001-06-12
Abstract: PURPOSE: A hydrolysis resistant and transparent biaxially oriented heat treated film prepared from a crystalline thermoplastic resin and its preparation method are provided, to reduce the horizontal and vertical shrinkage and to improve the embrittlement resistance when exposed to moisture and heat. CONSTITUTION: The film comprises at least one crystalline thermoplastic resin as a main component and at least one layer, wherein the film comprises at least one hydrolysis stabilizer. Preferably the hydrolysis stabilizer is a phenol-based compound; and the phenol-based compound is selected from the group consisting of a hindered phenol, thiobisphenol, alkylidenebisphenol, alkylphenol, hydroxybenzoyl compound, acylaminophenol and propionic acid hydroxyphenyl. Also the hydrolysis stabilizer is selected from the group consisting of carbodiimide unit, carbodiimide polymer with a molecular weight of 2,000-50,000 and oxazoline. Optionally the film or at least one layer thereof comprises 0.1-5.0 wt.% of a UV stabilizer.
Patent KR-20020002236-A (KR)
Inventor: FUJISAWA HIROKI
IPC: G11C8/02
Filed: 2001-06-26
Abstract: PURPOSE: To provide a semiconductor memory, having hierarchical IO structure in which high integration, stabilization of operation, and high speed are realized. CONSTITUTION: Plural memory array regions, including plural memory cells provided correspondingly to intersections of plural bit lines provided along a first direction, and plural word lines provided along a second direction intersecting orthogonally to the first direction, are provided in the first direction and arranged alternately with sense amplifier regions, bit lines corresponding to the sense amplifier regions and a first common input/output line connected through a first selecting circuit are provided. A signal transmitting path of transmitting a read-out signal and write-in signal between the memory cells extended in the two directions is given as the plural first common input/output lines, corresponding to plural memory arrays arranged along the first direction and a second common input/output lines connected through a second selecting circuit.