baber/WOPTO huggingface dataset:
Patent KR-19990068565-A (KR)
Title: 자동차선회유압재크
Filed: 1999-05-29
Abstract: 본 발명 자동차 선회 유압재크 실린더구조와 유압회로는 종전 덤프트럭과 동일함 단 자동차 선회 유압재크의 구조 →실린더 끝쪽에 고정판용접 자동차 앞 중앙하체에 고정 앞 뒤바퀴를 올릴 정도와 내렸을때 자동차 선회 유압재크의 바퀴가 땅에 담지 않으면 정상 바퀴 고정 포오크축 한쪽에 볼 한쪽에 케이스 자리와 나사산 자리 가공축 볼 위 케이스에 조립 고정후 포오크조립.
Patent KR-20000022640-A (KR)
Inventor: GOYAMA JYUNKO
IPC: A23L5/30
Filed: 1999-06-14
Abstract: PURPOSE: A method for reducing and modifying drinking liquid and a device for generating reduced drinking liquid and a sub-made solution thereof are provided which modify plant juice and sports drink into reduced liquid being good for health and having improved oxidation reduction potential. CONSTITUTION: The method is performed by passing drinking liquid contained in a storing container through an electric charge moving tank comprising a negative chamber having a negative electrode, an ion-permeable diaphragm and a positive chamber having a positive electrode and simultaneously allowing direct voltage between the negative electrode and the positive electrode and throwing up the reduced drinking liquid from the negative chamber, wherein the sub-made solution for skin-activating liquid is thrown up from the positive chamber. The device(1) comprises: (i) a storage container(2); (ii) a strainer block(3); (iii) a passage(3); (iv) a conductivity sensor(5); (v) an electronic valve which becomes open when an electric current runs; (vi) an electric charge moving tank(7); (viii) a drain cock(13); (ix) a throwing up hole(17); (x) a control circuit(18); (xi) an electric current direction displayer(19); and (xi) a filter(24).
Patent KR-20010004850-A (KR)
Inventor: MUN IN HWAN
IPC: B60R22/28
Filed: 1999-06-30
Abstract: PURPOSE: A seat belt of a vehicle is provided to minimize an impact applied to the breast and the abdomen of a passenger by forming a corrugation portion at a predetermined portion of upper and lower body parts of a webbing and by providing an iron piece at the inner portion of the corrugation portion to be broken in case of collision to extend the corrugation portion CONSTITUTION: A seat belt of a vehicle includes a webbing(100) having a corrugation portion(111) formed at a predetermined portion of upper and lower body parts(110a)(110b), and an iron piece(200) having a plurality of portions(210) to be broken and provided at the inner portion of the corrugation portion of the webbing, wherein both end portions of the iron piece are fixed at the upper and lower body parts to be broken to extend the corrugation portion if a tension stress is applied more than a predetermined degree in case of collision.
Patent KR-20010009679-A (KR)
Inventor: KIM NAM SEONG
IPC: H01L21/336
Filed: 1999-07-13
Abstract: PURPOSE: A method for making a semiconductor device is provided to easily form a short-channel gate of a metal gate transistor, prevents a counter doping through a selective impurity implantation, improves a fine regulation of the transistor characteristic, suppresses a punch-through, and optimizes an overlapping area between the gate and the drain. CONSTITUTION: A pad oxide layer(12) and a high-temperature low-pressure oxide layer are formed on a semiconductor substrate(11), and the high-temperature low-pressure oxide layer and the pad oxide layer positioned at a gate forming area are etched. A buffer oxide layer and a nitride layer are deposited on the structure and selectively etched, and an internal nitride layer sidewall is formed on a side surface of the etched area. A channel recess oxide layer is formed on a buffer oxide layer contacted with the semiconductor substrate, the internal nitride sidewall is removed, a low-density area is formed in the semiconductor substrate through a low-pressure impurity ion-implantation. The channel recess oxide layer and the buffer oxide layer are removed, and a first gate oxide layer is formed on the exposed semiconductor substrate. A polysilicon) is deposited and planarized to fill the etched area until the high-temperature low-pressure oxide layer is exposed. After removing the high-temperature low-pressure oxide layer, a source/drain area is formed by a high-density impurity ion-implantation. An interfacial insulation layer(23) is deposited and is then planarized until the polysilicon is exposed. Inner polysilicon sidewall is formed by selectively etching the polysilicon, and removes the exposed first gate oxide layer. After removing the inner polysilicon sidewall, a second gate oxide layer is formed on the semiconductor substrate through an oxidation process. A gate electrode is formed on the resultant structure, and is then planarized until the interfacial insulation layer is exposed.
Patent KR-20010010068-A (KR)
Inventor: KIM JEONG IM
IPC: H04B1/40
Filed: 1999-07-15
Abstract: PURPOSE: A power supply apparatus is provided to realize stable performance while utilizing a low-price regulator at power supply. CONSTITUTION: A power supply apparatus comprises the first condenser(C1) which charges a supply voltage(Vin) to output a stable voltage. A power supply path opening and closing part(20) receives an output voltage of the first condenser(C1) to output the received voltage to a next stage according a logic state of an operation control signal. The second condenser(C2) receives and outputs an output voltage of the part(20). The first and second resistors(R1,R2) divides a voltage across the second condenser(C2). A regulator(10a) compares a divided voltage with a reference voltage to control the part(20) according to a comparison result.
Patent KR-20010010892-A (KR)
Inventor: KIM TAE HYEON
IPC: H04B1/62
Filed: 1999-07-23
Abstract: PURPOSE: An improved device for compensating distortion signals in a communication system is provided to use a feedback system in a high power amplifier using a predistortion system, and thereby eliminating distortion signal components from outputs. CONSTITUTION: An error amplifier(32) amplifies inputted signals, to output inter modulation(IM) signals including non-linear signals. A signal coupler(38) couples the outputted IM signals and the first-delayed input signal, to output only the non-linear signals. The first phase/gain adjuster(37) adjusts the gain and phase of the output signals of the signal coupler(38) according to first and second control signals, to output the signals to have same size and reverse phase. The second phase/gain adjuster(39) adjusts the gain and phase of signals combining the output signals of the first phase/gain adjuster(37) with the second-delayed input signal according to third and fourth control signals, and outputs the adjusted signals. An input signal size/phase comparator(43) compares amplified and fed-back output signals of the second phase/gain adjuster(39) with the third-delayed input signal. A controller(40) performs low band filtering in a voltage divided according to resistance rates for the output signals of the comparator(43), and compares the low band filtered signals with a reference value, to output the control signals.
Patent KR-20000016982-A (KR)
Inventor: SEMBO SATOSHI
IPC: A01N43/40
Filed: 1999-07-29
Abstract: PURPOSE: A composition is provided to have an effect of relieving various harmful arthropods by representing prominent increasing effect for using a small amount. CONSTITUTION: A composition contains more than one compound being selected from 1-(tetrahydropurane-3-il)methyl-2-nitroguanidine and 3-((2-chloro-5-thiazolyl)methyl)-5-methyl-4-nitroiminotetrahydro-1,3,5-oxadiazine and piriproxipene as an effective ingredient. Herein, the more than one compound being selected from 1-(tetrahydropurane-3-il)methyl-2-nitroguanidine and 3-((2-chloro-5-thiazolyl)methyl)-5-methyl-4-nitroiminotetrahydro-1,3,5-oxadiazine and piriproxipene and the piriproxipene is in the weight ratio of 100:1 to 1:10. Therefore, a harmful arthropod relieving composition has a prominent raising effect for using a small amount.
Patent KR-19990078769-A (KR)
Title: 유선전화기의 송수화기 연결선 꼬임 방지장치
IPC: H04M1/00
Filed: 1999-08-05
Abstract: 본 발명은, 유선전화기의 송/수화기 연결선 꼬임 방지장치에 관한 것으로서, 상기 송/수화기 측에 연결되는 모쥴러 잭과, 상기 모쥴러 잭으로부터 적어도 2개 이상이 전기적으로 접속되어 일 측으로 연장되도록 형성된 전화선과, 상기 전화선을 일 측으로부터 수용하도록 형성된 전화선수용공을 갖는 고정단자와, 상기 전화선수용공에 수용된 전화선과 전기적으로 접촉되며 상기 고정단자에 적어도 2개 이상으로 삽입 접촉되도록 형성된 압지편과, 상기 각 압지편의 외측에 일정간격을 두고 삽입되어 상기 압지편과 전기적 접촉되며 적어도 2개 이상으로 삽입되도록 형성된 링과, 상기 고정단자를 수용하고 상기 고정단자를 축으로 회전할 수 있도록 상/하 캡으로 이루어지며, 상기 하부 캡의 저면부에 길이방향을 따라 적어도 2개 이상이 소정 길이로 형성된 관통공과, 상기 관통공에 삽입되며 상기 링과 전기적으로 접촉되도록 형성된 막대형상의 단자핀을 포함하는 것을 특징으로 한다. 이에 의하여 연결선의 꼬임을 효과적으로 방지할 수 있음과 더불어, 그 구조를 간단하게 개량함으로서 조립작업의 공수시간을 절약할 수 있으므로 제조단가를 저감할 수 있는 유선전화기의 송수화기 연결선 꼬임 방지장치가 제공된다.
Patent KR-20010017292-A (KR)
Inventor: CHO MYEONG JONG
IPC: B22D11/10
Filed: 1999-08-10
Abstract: PURPOSE: An apparatus for supplying molten steel for sequential casting of dissimilar grades is provided to greatly decrease an amount of steel billet of mixed grades of steel which should be retreated, thereby preventing drop of product prices by greatly preventing recycling and flow stagnation of molten steel in a tundish. CONSTITUTION: A new molten steel in a ladle (10) is supplied into a tundish (100) in which a previous steel remains through an immersion nozzle (20), and injected into a mold through an outlet (30) in an apparatus for sequential casting of dissimilar grades of steel. A dam (3) of an injection area (A) composed of a plurality of refractories is installed stepwise at the injection area (A) near the immersion nozzle (20) in the tundish (100) so that a plurality of pathways through which a downwardly flowing molten steel uniformly passes in a horizontal direction as being collided are uniformly formed. A proceeding area (B) between the immersion nozzle (20) and outlet (30) comprise a plurality of refractories so that a plurality of pathways through which a horizontally proceeding molten steel passes are uniformly formed. A proceeding dam (4) top of which is exposed on surface of molten metal is vertically installed. A discharging dam (5) consisting of a plurality of refractories are vertically installed so that a plurality of pathways through which a molten steel passes are uniformly formed at a discharging area (C) near the outlet (30).
Patent KR-19990078906-A (KR)
Title: 고전 한옥의 공포를 옹벽과 일체로 시공하는 방법
IPC: E04B1/41
Filed: 1999-08-19
Abstract: 중앙에 수직 장방형 개방부(2)가 천설되고 일체의 한몸으로 성형된 공포(拱包)(4)를 이용하여 고전한옥이나 사찰의 옹벽 시공시 옹벽이 상기 공포(4)의 개방부(2)를 통하여 시공되도록 철근 콘크리트를 타설하므로써 공포가 옹벽과 일체로 성형되어 분리 해체되거나 변형되지 않게 되므로 인건비, 재료비, 경비 및 시간이 대폭적으로 절약되는 효과를 얻게 한다.
Patent KR-20010018555-A (KR)
Inventor: PARK SUN SU
IPC: F24F11/00
Filed: 1999-08-20
Abstract: PURPOSE: A control system of a pleasant driving for an air conditioner and its control method are provided to automatically control an indoor set temperature with a temperature sensor and a humidity sensor, to maintain a humidity within a specific range, and to prevent an air-conditioning illness by indirectly discharging cold air to a user. CONSTITUTION: A control system of a pleasant driving comprises a temperature detecting unit(10) to detect an indoor temperature and an outdoor temperature; a humidity detecting unit(20) to detect an indoor humidity; a microcomputer(40) to maintain a difference between the indoor temperature and the outdoor temperature within 5deg.C with output signals from the temperature detecting unit and the humidity detecting unit and to maintain the indoor humidity within a reference humidity range; a cold air driving unit to operate an evaporator and a blowing fan to reduce a temperature of discharged air; a humidifying unit(50) to humidify to control the indoor humidity; and a flap driving unit(60) to decide positions of upper/lower flaps not to directly touch the discharged cold air to a user. Thereby, power consumption is reduced and an air-conditioning illness is prevented by automatically turning on/off an air conditioner.
Patent KR-20010018764-A (KR)
Inventor: KIM SU HWAN
IPC: F24C15/02
Filed: 1999-08-21
Abstract: PURPOSE: Hinge plate structure is provided to prevent the door of a microwave oven from drooping at use of the microwave oven. CONSTITUTION: A door is installed in the front of a cavity having a cooking chamber to open and close the cooking chamber. A bent-up unit(610) is bent to the upper part of the cavity and mounted in the rear surface of a hinge plate(600) supporting the door. The force for the gravity according to the weight of the door is dispersed to the cavity through the bent-up unit by fixing the bent-up unit on the upper face of the cavity.
Patent KR-20010026266-A (KR)
Inventor: PARK SE UNG
IPC: G06K9/00
Filed: 1999-09-03
Abstract: PURPOSE: An iris recognizer is provided to enable a user to definitely pose the pupil of the himself or herself, and correctly adjust a recognizer guide and an optical system so that it can make a definite iris recognition possible. CONSTITUTION: The system comprises a front case(10), a cold mirror(20), a camera unit(30), a fixed frame(40), a rotary frame(50), and a lift frame(60). The front case(10) has a holder(12) supporting the cold mirror(20). The cold mirror(20), a kind of a half mirror, passes an infrared ray and reflects visible ray, and includes a guide area for guiding to definitely locate a user's eye by forming the image of the eye on the guide area. The camera unit(30), installed at a back side of the cold mirror(20), includes a plurality of lenses(32) for forming the image of the eye on the guide area. The rotary frame(50) is installed at the fixed frame(40) and supported by a fixed guide screw inserted into a plurality of screw holes. The lift frame(60) is supported upwardly by an elastic member.
Patent KR-19990084197-A (KR)
Title: 파프리카 수제비 및 그의 제조방법
Filed: 1999-09-27
Abstract: 본 발명은, 영양성분이 풍부하고 독특한 맛과 색상을 지닌 파프리카를 소맥분 등의 원료와 혼합하여 제조된 파프리카 수제비와 그것의 제조방법에 관한 것으로, 본 발명의 바람직한 일면에 따른 파프리카 수제비는, 소맥분 51 내지 55 중량%, 감자 전분 23 내지 27 중량%, 파프리카 추출액 18 내지 22 중량% 및 식염 1 내지 3 중량%를 혼합하여 제조된 것을 특징으로 하며, 본 발명에 따른 파프리카 수제비는, 종래의 수제비와는 전혀 다른 독특한 맛과 향을 지니며, 인체에 유익한 영양성분이 다량 포함되어 있을 뿐 아니라, 다양한 색상을 지녀 시각적 즐거움을 제공함은 물론, 식욕을 돋구는 효과를 나타내므로, 국민의 식생활 개선 및 새로운 음식문화 창출에 크게 기여할 수 있다.
Patent KR-20000006715-A (KR)
Inventor: PARK CHANG HWAN
IPC: B65B5/00
Filed: 1999-10-26
Abstract: PURPOSE: A battery package case is provided to prevent unnecessary power consumption of a battery by maintain an initial sealing state of an unused battery while unsealing a using battery. CONSTITUTION: The battery package case comprises a package paper in which a hanger is formed; a case sealed to attach to the package paper, in which a chamber is separately formed to independently contain at least two batteries and a sealed portion of the package paper is unsealed to independently pull out the battery; and a spot cutter formed on a rear side of the package paper and cut while pulling out the battery from the case.
Patent KR-20000000468-A (KR)
Inventor: SEO GYEONG SU
IPC: G11B5/127
Filed: 1999-10-26
Abstract: PURPOSE: An apparatus for supporting a rotatable upper drum of a VCR head drum is provided to CONSTITUTION: The apparatus for supporting the rotatable upper drum of the VCR head drum comprises at least one mold bearing coupled to the upper drum. The mold bearing has a carbon brush to be contacted with a lower surface of a ring color fixed to the upper end portion of a shaft of a lower drum. Thereby, it is possible to save a cost of a production.
Patent KR-20010038801-A (KR)
Inventor: KIM HYUN OK
IPC: A43B3/10
Filed: 1999-10-27
Abstract: PURPOSE: An ornamental and transparent sandal is provided to have ornamental effects by using various accessories, to enable a user to feel as if she lowers her feet into water, and to provide refreshment feeling. CONSTITUTION: An ornamental and transparent sandal consists of a transparent body, and a transparent band(20). The body is formed to have a hollow part(11) for containing water(12) and the accessory. The band is formed as a sealed bag to receive water(21) and an accessory(22). The water contained in the hollow part of the body allows a user to feel as if she lowers her feet into water when she wears the sandal. Also, dyes of desired colors are mixed in the water contained in the hollow part of the body and the band. More particularly, if the color of water contained in the hollow part of the body is blue color, the cool looking sandal is attained.
Patent KR-20010039272-A (KR)
Inventor: PARK SEONG JUN
IPC: B66B5/00
Filed: 1999-10-29
Abstract: PURPOSE: An elevator fault detection method and its apparatus are provided to detect the elevator fault without the breakdown detection circuit. CONSTITUTION: The elevator fault detection apparatus comprises a main power supplier(1) for supplying the transformed voltage to each unit, a breakout monitoring unit(2) for monitoring the breakdown of the main power supplier and for generating the corresponding interrupt signal, a power supplier(3) for supplying the various level operating voltages to a main control unit(4) by receiving the power from the main power supplier, and the main control unit for controlling its own elevator operation functions, for resetting the internal normal power flag when it receives an interrupt signal, and for analyzing the fault cause and for managing the supervisory functions when the power is recovered. The logger unit logs various fault histories to the printer or the display unit.
Patent KR-20010044860-A (KR)
Inventor: SEO CHEONG JEONG
IPC: H04N21/2225
Filed: 1999-11-01
Abstract: PURPOSE: A portable VOD(Video On Demand) system is provided to transmit and restore data stably and to reduce the cost for constructing a system using a low band frequency. CONSTITUTION: Broadcasting contents servers(10, 20) are provided for storing video files and audio files, respectively. A PC which is a server manager checks a list wanted by a user or all sorts of reservation states and the corresponding data list to the servers(10, 20). An exchanger(60) oscillates video files or audio files provided from the servers(10, 20) into video signals and audio signals through a network(50). As the network(50), an ATM switching device or a high speed ethernet switching device is provided. The video signals and audio signals oscillated from the exchanger(60) are transmitted to a personal mobile terminal(80) through a base station(70) and restored as video signals and audio signals.
Patent KR-20000007107-A (KR)
Title: telephone ordering system
Inventor: LEE JUNG RYOUR
IPC: H04M11/06
Filed: 1999-11-26
Abstract: PURPOSE: A telephone order system is provided to automatically recognize a location where a customer ordered on the phone. CONSTITUTION: A telephone order system includes; an answering equipment(4) receiving an order from a customer by using a telephone(2) connected to an ARS or to a side of the ARS; and plural telephones(8) containing a signal generating unit(6) generating a proper signal while the answering equipment receiving a telephone call from the customer. The answering equipment contains; a signal receiving unit(10) receiving the proper signal generated from the signal generating unit in the telephone; and a memory unit(12) storing the address or the location of each customer corresponding to the proper signal of the telephone.
Patent KR-20010048397-A (KR)
Inventor: CHO U SIK
IPC: A01G1/04
Filed: 1999-11-26
Abstract: PURPOSE: A method for artificially cultivating phellinus pii in raw lumber is provided to facilitate the cultivation of the phellinus pii even in the summer season, and to increase the income of farmers. CONSTITUTION: Mycelium of the phellinus pii is implanted in MCM or PDA culture medium, and then is cultivated at 20-25degrees. A sawdust culture medium composed of black oak sawdust and rice bran(8:2) is sterilized at 121degrees for 90-120minutes. After the cultivated mushroom spawn is mixed in the sterilized sawdust culture medium, the mushroom spawn of the phellinus pii is cultivated at 20-25degrees for 40-50days. After one wet raw lumber is received in a heat-resistant polypropylene vinyl bag, the wet raw lumber is sterilized at 90-100degrees for 6-10hours or is sterilized at 120-121degrees for 2-3hours. The sterilized raw lumber is sufficiently cooled to a normal room temperature. After the cultivated mushroom spawn of phellinus pii of 150-200grams is implanted in the raw lumber, they are cultivated at 25-30degrees for 60-80days in the sealed polypropylene vinyl bag. The germination of the phellinus pii is induced after removing the polypropylene vinyl bag, and the phellinus gilvus is grown in a temperature of 20-25degrees and a humidity of 70-90percentage.
Patent KR-20010048519-A (KR)
Inventor: SUNWOO JIN HO
IPC: H01J11/38
Filed: 1999-11-26
Abstract: PURPOSE: An improved plasma display panel is provided to simplify a whole process by removing a dielectric layer process in a sand blasting process, to maximize a reflection efficiency and to form the plasma display panel by using only one kind of partition substance. CONSTITUTION: In an improved plasma display panel, front electrode groups are composed of an X-electrode and a Y-electrode. An address electrode(5) is formed inside a backside substrate placed opposite to the front substrate as to form many cells formed in the point crossed to the front electrode group. Partitions(8) are formed between the address electrodes. A fluorescent substance patterns(9) are formed between the partitions respectively. A dielectric layer(7') placed between the partitions is formed on the upper plane of the address electrode and at least a part of the partition. A fluorescent layer is formed on the dielectric layer.
Patent KR-20010055299-A (KR)
Title: Circuit for preventing excessive erasion
Inventor: KIM SEONG SIK
IPC: G11C11/401
Filed: 1999-12-10
Abstract: PURPOSE: A circuit for preventing over-erase is provided to detect the level variation of a threshold voltage of a flash cell during erase operation to prevent over-erase when the threshold voltage falls below a predetermined level. CONSTITUTION: The circuit includes a reference voltage selector(1), a comparator(2) and a source controller(3). The reference voltage selector selects the reference voltage of a predetermined level and outputs the reference voltage. The comparator compares the reference voltage selected at the reference voltage selector with a drain voltage of the flash cell. The source controller controls the voltage applied on a source node of the flash cell based on a source control signal and the output of the comparator and prevents the over-erase of the flash cell based on the output of the comparator. The source control further includes the first inverter, a NAND gate and the second inverter. The NAND gate controls the voltage applied on the source node of the flash cell based on the output of the comparator and the source control signal which is inverted at the first inverter.