baber/WOPTO huggingface dataset:
Patent KR-19990088116-A (KR)
Title: 반도체장치
IPC: H01L27/06
Filed: 1999-05-07
Abstract: 본 발명에 따른 반도체 장치는, 유전체층을 통해 서로 대향하는 한 쌍의 전극을 갖는 커패시터, 및 커패시터가 아닌 소자를 포함하며, 이들 둘은 반도체 기판상에 형성된다.  상기 소자의 오믹 전극과 상기 커패시터의 전극들중의 하나는 동일한 금속 물질로 형성된다.
Patent KR-19990083686-A (KR)
Title: 병마개성형장치
IPC: B21D51/50
Filed: 1999-05-18
Abstract: 본 발명은 병마개의 적소에 너어링 및 브릿지를 동시에 성형해 주는 병마개 성형장치에 관한 것이다. 
     종래에는 사용처에 따라 지름이 다른 병마개(1)를 사용하여야 하는데 구조상 2종류 이상의 지름이 다른 병마개(1)를 함께 성형할 수 없다는 문제점 및 성형된 병마개(1)를 분리하여야 하는데 구조상 그러한 장치가 부실하여 작업능률이 저하되는 문제점이 발생되었다. 
     본 발명은 상기와 같은 종래 기술의 문제점을 해소하기 위해 지지대의 상단 적소에 고정 설치되는 가공부몸체(20); 상기 풀리의 일단에 연결되어 회전되는 구동기어(21); 고정기어(27)를 중심으로 일측에는 고정성형부(26)와 타측에는 안내홈이 형성된 고정축(25); 일정 간격으로 다수의 이동성형부가 구비된 회전기어(30); 공급부몸체의 일단에 구비되는 고정몸체(50a);  상기 고정몸체의 상하단 적소에 구비되며, 눌림편과 제2스프링의 작동에 의해 작동봉이 센서를 터치하면 이를 감지하여 제어하는 제1감지부(60)와 제2감지부(60a); 배출구를 지나친 병마개를 감지하여 제어하도록 한 제1조절감지부(80)와 제2조절감지부(80a)가 구비되는 것이다.
Patent KR-19990064943-A (KR)
Title: 보건 베게
Filed: 1999-05-25
Abstract: 요약 누락
Patent KR-20010002539-A (KR)
Title: Rf door lock system
Inventor: CHOI GWANG JUN
IPC: H04M9/02
Filed: 1999-06-15
Abstract: PURPOSE: A RF(Radio Frequency) door lock system is provided to automatically unlock a door locking device by an ID card in case of the registered man and unlock the door locking device by an insider in case of unregistered man. CONSTITUTION: A camera part(10) takes a photograph of an outsider. An image signal converting part(20) converts the image signal took in the camera part(10). A calling switch(40) calls an insider for the entrance permission. A communication element(50) is used for communicating between the outsider and the insider. A MUX(30) mixes output signal of the image signal converting part(20) and input/output signals of the communicating element(50) for transmitting the mixed signal. A monitor(80) monitors the outsider. A handset(100) enables the insider to communicate with the outsider. A RF read part(140) transmits and receives data with a RF ID card(135) through a RF antenna(130). A RF control part(150) receives data recorded in the RF ID card(135) through the RF read part(140) and compares the data with an ID registered in ID database for certification. A door locking device(60) maintains a door as locking state. A door locking device control part(70) controls to maintain the locking and unlocking states of the door locking device(60). A door locking device unlocking switch(120) controls power supply supplied to the door locking device control part(70) for unlocking the door locking device(60). A main control part(90) receives the certification signal of the RF control part(150) and unlocks the door locking device(60) by operating the door locking device control part(70) and receives the signal of the MUX(30) to control the transmission of the image signal and the communicating signal to the monitor and the handset. A power supply part(110) supplies the switch(120) and the main control part(90) with power supply.
Patent KR-20010003320-A (KR)
Inventor: SONG YEONG JUN
IPC: H04L7/08
Filed: 1999-06-22
Abstract: PURPOSE: A method for generating a pilot sequence for frame synchronization is provided to apply a pilot sequence having a length twice as long as a slot to frame synchronization and to propose a mathematical generation method for generating a code sequence of slot length. CONSTITUTION: Bit length of a pilot sequence is selected for frame synchronization. The first code sequence is designated. Herein, the first code sequence shows the maximum correlation value at a specific delay point of correlation cycle and the minimum correlation value at the other delay points except the particular delay point. The second code sequence is decided having the same correlation as the first code sequence. Finally, the two designated code sequences are combined to generate a pilot sequence having the selected bit length.
Patent KR-20010003660-A (KR)
Inventor: KIM CHEOL HO
IPC: H05K9/00
Filed: 1999-06-24
Abstract: PURPOSE: A structure of a filter capable of removing an electromagnetic wave is provided to improve the productivity and to reduce the assembling time by simplifying the structure of the filter. CONSTITUTION: A filter capable of removing an electromagnetic wave comprises condensers(22,23,24), an over load breaker(27) and inductors(25,26). The filter is electrically connected to a printed circuit board(20). A rectifier insertion hole(20a) is formed at a center of the printed circuit board(20). A pair of brush holders(30) are installed at both sides of the insertion hole(20a). An elastic spring(31) is installed in the brush holder(30) so as to elastically support a brush(32). The printed circuit board(20) is fixed to an end bell(21) by means of a fixing member(20b).
Patent KR-20000006532-A (KR)
Inventor: ATATSI HIDEYAKI
IPC: D06N3/00
Filed: 1999-06-29
Abstract: PURPOSE: A leather seat is provided to improve the softness, the feel and property close to the natural leather. CONSTITUTION: A leather seat manufacture comprises the steps of: impregnating the polyurethane emulsion into the fibrous basis material processed using the fiber processing agent preventing the adhesion of the fiber and the polyurethane, and then solidifying; and obtaining 100 micrometer thick of film produced by drying the polyurethane emulsion at 50°C of temperature.
Patent KR-20000017709-A (KR)
Inventor: KIM GAB JIN
IPC: A01K79/00
Filed: 1999-07-21
Abstract: PURPOSE: Provided is underwater fish collecting light having buoyant function which is attracting fishes with the most luminous light. CONSTITUTION: The underwater fish collecting light contains; a buoyant body(110) having a closed upper hole(111) and an opened lower hole(116) with a packing material(117) which is pierced by a fishing line(140); a luminous light(124) such as diode connected to a battery(123) is installed inside housing(121) of buoy. The device is effective to catch more fishes by preventing a fishing line and a hook from being covered with mud because of the buoyancy of a body(110).
Patent KR-20010019070-A (KR)
Inventor: CHA GU IK
IPC: G03G15/20
Filed: 1999-08-24
Abstract: PURPOSE: An electro photographic fixing device having a quick start function is provided so that power consumption can be reduced by decreasing a warm-up time, and printing quality can be improved by equalizing a surface temperature of a heating roller. CONSTITUTION: A toner is disposed at a heating roller(15). A support bearing(7) supports both ends of the heating roller(15). A driving gear(6) is positioned in one end of the heating roller(15), for rotating the heating roller(15). A pressure roller(2) applies pressure to paper to be printed, by applying a force to the heating roller(15). A pressure bearing(9) supports both ends of the pressure roller(2). A pressure spring(10) supplies pressure to the pressure bearing(9). A heater(19) is disposed at one side of the heating roller(15) for generating heat. A power applying unit applies power to the heater(19). A heat transmission catalyst(14) is positioned in the heating roller(15), for instantaneously transmitting heat generated in the heater(19) to the heating roller(15).
Patent KR-20000017642-A (KR)
Inventor: CHESTER ATHER WEREN
IPC: B01J29/072
Filed: 1999-08-30
Abstract: PURPOSE: A catalytic additive is prepared which can reduces sulfur content in gasoline cracking. CONSTITUTION: Petroleum fraction containing organic sulfur compound is catalytic cracked in the presence of catalyst containing a porous molecular sieve having metal component in the porosity and an oxidating metal larger than zero to reduce sulfur. Thus, ZSM-5 having 26/1 of SiO2/Al2O3 ratio, MCM-49 having 19/1 of SiO2/Al2O3 ratio and beta and siliceous MCM 41 having 35/1 of SiO2/Al2O3 ratio are ammonium -exchanged, calcined to a hydrogen type zeolite. Zn is added by ZnCl2 in the H-type zeolite, removed non-reacted Cl- ion. The zeolite is dried and calcined at 540 degree C for 3 hours in air to give the zeolite catalyst.
Patent KR-20010020040-A (KR)
Inventor: NA MAN HO
IPC: H04N5/74
Filed: 1999-08-31
Abstract: PURPOSE: An optical device for a projector is provided so that an optical loss can be minimized near a projection lens and a projection screen can have homogeneous brightness, by providing a horizontal direction property to a projected optical beam by adding a glass bead to an optical projection surface of a cathode ray tube or field emission display. CONSTITUTION: A glass bead(25) for providing a direction property to light is added into a front surface glass(26) on a fluorescent surface(24) of a cathode ray tube. In the case that a field emission display is used as a light source, the glass bead(25) is added into a front surface glass of the field emission display. Here, the light generated from the fluorescent surface(24) by the glass bead(25) has the direction property. In addition, a linear polarization converting unit converts an incident beam of a projection side of the field emission display into linear polarization elements. A linear polarization plate is used to intercept non-linear polarization elements from the optical beams from the linear polarization converting unit. Accordingly, the light from the fluorescent surface(24) is not emitted in all directions but in a horizontal direction vertical to the fluorescent surface(24). Therefore, the optical beams from the cathode ray tube(22) have the horizontal direction property, and are all incident on a projection lens, thus minimizing an optical loss in adjacent portions of the projection lens.
Patent KR-20010027383-A (KR)
Inventor: KIM WAN TAE
IPC: H04W4/90
Filed: 1999-09-13
Abstract: PURPOSE: A basic call processing method in a mobile communication system is provided to do a better service to subscribers by informing a subscriber of the fact that a call is not connected due to a shortage in the current traffic channels by using a PACA function in case that there is no traffic channel when the subscriber attempts originating a call. CONSTITUTION: A mobile call control(MCC) is in a standby state to receive a setup_IC message(S101). The MCC determines whether the Setup_IC message has been received from a mobile signalling access(MSA)(S102). When the MCC receives the Setup_IC message, it initiates a child process(S103). The MCC transmits an INfoOGSetup message to a VLR(S104) and is in a standby state to receive an origination subscriber reference(S105). The MCC determines whether an InfoOGSetupAck message has been received from the VLR(S106). When the InfoOGSetupAck message is received, the MCC transmits a Call_Proc message to the MSA(S107), and determines whether the transmitted call message is an emergency call(S108). If the call is an emergency call, the MCC adjusts the received priority level to a priority level corresponding to a pre-set emergency call(S109) and transmits an Assignment_Req message having the adjusted priority level to a base station controller(BSC)(S110). If the call is not the emergency call, the MCC transmits the Assignment_Req message having the priority level to the BSC(S112). Accordingly, a traffic channel service is provided to the corresponding terminal(S111).
Patent KR-20010027981-A (KR)
Inventor: LEE SUNG HO
IPC: A61B5/145
Filed: 1999-09-17
Abstract: PURPOSE: A disposable automatic blood-gathering needle is provided which easily collects blood using lancets configured of a single element to reduce the number of elements constructing the needle, improving productivity. CONSTITUTION: A disposable automatic blood-gathering needle includes a barrel-type housing(5), lancets(10), and a spring(12). The housing has an extraction hole(2) and a button hole(3) formed at the front and rear thereof. An elastic protrusion(4) is formed at the inner side of the back of the housing. The lancets are placed slidably forward and backward inside the housing. A button(6) is formed at the back end of the lancets to be inserted into the button hole. A fixing member(7) is formed at the front of the button to be inserted into the elastic protrusion. A needle(8) capable of being extracted through the extraction hole of the housing is included inside the lancets, being fixed to a holder(9). One end of the spring is fixed into a fixing hole(11) placed at the center of the lancets while winding the outer surface of the lancets, and the other end is fixed to the back of the housing to give elastic force to the lancets.
Patent KR-20010012022-A (KR)
Inventor: BAE SEUNG OH
IPC: E04C2/26
Filed: 1999-10-04
Abstract: PURPOSE: A loess containing interior-finishing-material for building is provided to make the inside space warm by absorb heat in winter and also the space cool by emitting heat in summer, to prevent environmental pollution because waste material is harmless and reusable, to emit infrared-rays, and to improve the effect of sound-proof and damp-proof. CONSTITUTION: A loess containing interior-finishing-material for building comprises 30-50 parts by volume of loess, 30-50 parts by volume of saw dust, 10-20 parts by volume of adhesive and 5-10 parts by volume of water. The interior-finishing-material such as a tile, ply wood, a tex and a panel is made by mixing loess and saw dust and etc., and in case of need, 2-5 parts by volume of charcoal powder is added. In the case that the interior-finishing-material is molded in a panel, the surface of the panel is made by being coated with 3-10 part by volume of jade.
Patent KR-20010035901-A (KR)
Inventor: LEE SANG JUN
IPC: B66B23/00
Filed: 1999-10-04
Abstract: PURPOSE: A vibration noise reducing device of an escalator by using a damping spring is provided for a lower terminal gear tension unit or a driving chain safety system to absorb the vibration of a tension spring with synthetic rubber surrounding the tension spring, thereby reducing the vibration and noise of an escalator due to the tension of a step-chain. CONSTITUTION: A vibration noise reducing device includes a damping spring(10) formed of a tension spring(160) integrally surrounded by synthetic rubber(20) to adsorb the vibration generated in case of the tension motion of the tension spring and mounted to a tension unit of a lower terminal gear generating rigid body vibration.
Patent KR-20010037784-A (KR)
Inventor: KWON BYEONG BIN
IPC: F02M37/00
Filed: 1999-10-20
Abstract: PURPOSE: A coupling structure of an isolator and a holder of a fuel pump motor of a car is provided to reduce restrict transfer of vibration and noise, which are occurred by rotation of a motor when a fuel pump is operated. CONSTITUTION: A coupling structure of an isolator and a holder of the fuel pump motor of the car includes a holder(300) mounted in the inside of a reservoir(400) of a fuel pump motor(100) and having a coupling member(310) of a hook type formed on a side of an inner surface, and an isolator(200). The isolator has a cylindrical motor supporting part(210) formed on a center, a holder contacting part(220) having a hook type coupling part(221) coupled with the coupling member, and a plurality of wings(230) having an end connected to a side of an outer surface of the motor supporting part and the other end connected to a side of an outer surface of the holder contacting part.
Patent KR-20010039135-A (KR)
Inventor: HAN JEONG DAE
IPC: C02F3/12
Filed: 1999-10-29
Abstract: PURPOSE: An apparatus for separating fine solids for reducing contaminants of wastewater is provided in which wastewater bearing organic materials including various animal excretions, animal and plant residues, etc. can be composted without using moisture controlling agents. CONSTITUTION: The apparatus comprises an excrementitious slurry supplying pipe (32) installed at the upper part of the one side of an aeration tank (30) for supplying the slurry according to the control of an excrementitious slurry supply control part (31); an air supply control part (34) connected to an air supplying passage (33) located at the water bottom part of the aeration tank; a screw type auger (35) installed from the lower part of the aeration tank to over the surface of the wastewater and equipped with a solid discharging hole (36); an ultra-low speed reduction unit (37) installed at the end part of the screw type auger for blocking a slurry counterflow; an inlet pipe (41) installed from the upper part of the aeration tank to the lower part of a settling tank (40) so that the floating liquid passing through the aeration process at the aeration tank is flown into the settling tank; a reverse osmosis membrane forming part (42) installed by being floated on the upper part of the settling tank; a return pipe (43) connected to a power return part (44) at the lower part of the settling tank for returning a sediment of the settling tank to the aeration tank; and a water treatment system connecting pipe (45) installed at the upper part of the one side of the settling tank for guiding the floating liquid passing through the reverse osmosis membrane forming part to a water treatment system (50) by a transferring power part (46).
Patent KR-20010045931-A (KR)
Inventor: YOON BAEK GEUN
IPC: B23K13/00
Filed: 1999-11-09
Abstract: PURPOSE: A device for welding a band of a heat exchanger is provided to reduce the prime cost of equipments by that it is unnecessary to exhaust gas because there is no discharge of the harmful gas by welding with using the high frequency. CONSTITUTION: The device for welding the band of the heat exchanger includes a heat exchanger and a high frequency welding instrument. The heat exchanger is composed of many pins(11), a plate(12) installed on the both ends of pins(11), many U-type tubes(13), which go through the plate(12) and a band(14) including a welding ring(14a) for sealing an open portion of a side of the U-type tubes(13) by welding. The high frequency welding instrument is composed of a work board(21), a high frequency generator, a work coil(23) for welding the U-type tubes(13) and the band(14) with the high frequency generated from the high frequency generator and a core(24) for collecting heat installed on the upper face of the plate(12) in order that the heat isn't lost to the plate(12) and pins(11) in welding of the high frequency.
Patent KR-20010046641-A (KR)
Inventor: KWON SEONG TAE
IPC: H04B1/38
Filed: 1999-11-13
Abstract: PURPOSE: A pendant or necklace type telephone is provided to give convenience to users by providing a mobile phone with a hanging unit. CONSTITUTION: A necklace type telephone is composed of a terminal(1) and a hanging unit(2). The terminal(1), transmitting and receiving radio signals, is composed of a keypad(1a), a selection unit(1b) and a handset unit. The keypad(1a) is provided with a send button(SND), an end button(END), a menu button(MENU), an OK button(OK), numeric and character buttons(0-9,*,#), and an up/down button. The selection unit(1b) is provided to select a bell mode or a vibration mode. The handset unit having a search key(1c) consists of a high-performance microphone and a speaker. The hanging unit(2) is fixed to the central portion of the upper side of the terminal(1) so that a user can put the terminal(1) on his neck.
Patent KR-20010046841-A (KR)
Inventor: AHN JAE MIN
IPC: H04B1/76
Filed: 1999-11-16
Abstract: PURPOSE: A frame receiving result report apparatus of a mobile communication system and a method thereof are provided to report a receiving result corresponding to all of the current channels in a mobile communication system and to allocate a certain number of traffic channel frame receiving result indication bits in a frame based on the number of the current channels for a use of the same and to efficiently control a transmission power by multiplexing and transmitting a bit for indicating a frame-based receiving result by a receiver which receives at least two channels. CONSTITUTION: A transmitter(base station) transmits the first traffic channel frame and the second traffic channel frame to a receiver(mobile station). The receiver multiplexes a receiving result with respect to the first traffic channel frame and the second traffic channel frame. The first traffic channel frame generator(510) generates and outputs the first traffic channel frame. A multiplier(514) multiplies the first traffic channel frame from the first traffic channel frame generator(510) with the first channel gain. The second traffic channel frame generator(512) generates and outputs the second traffic channel frame. The multiplier(516) multiplies the second traffic channel frame from the channel gain controller(522) with the second channel gain.
Patent KR-20010049011-A (KR)
Inventor: AOKI YOSHIMASA
IPC: C22C33/02
Filed: 1999-11-30
Abstract: PURPOSE: A sintered alloy with superior wear resistance and manufacturing method thereof is provided to improve machinability without using expensive materials. CONSTITUTION: The sintered alloy comprises 6.0 to 25.0 wt.% of Ni, 0.6 to 8.75 wt.% of Cr, 0.54 to 2.24 wt.% of C, and a balance of Fe and other inevitable impurities, wherein the sintered alloy shows a metal structure in which a ferrite phase or a full hard phase is dispersed in a mixed structure of martensite and austenite, wherein Cr is diffused over the surroundings of nucleus made of Cr carbide in ferrite phase, a mixed phase of the ferrite and the Cr diffused austenite envelopes the full hard phase, and wherein an area ratio of austenite in a mixed structure in the metal structure is 5 to 30%.
Patent KR-20010054264-A (KR)
Inventor: AHN YONG JOON
IPC: C07H3/00
Filed: 1999-12-04
Abstract: PURPOSE: An anticancer agent, cordycepin, separated from Cordyceps militaris and its producing method are provided, which is useful for the prevention and the treatment of cancers caused by human solid tumor cell lines. CONSTITUTION: The cordycepin represented by formula (I) is separated from Cordyceps militaris and shows strong anticancer activity for human solid tumor cell lines such as A549(lung carcinoma), SK-OV-2(Ovarian cancer), SK-MEL-2(Melanoma), XF-498(CNS cancer) and HCT-15(Colon cancer). The method for producing cordycepin comprises the steps of: boiling Cordyceps militaris, adding methanol and filtering it to produce the extract of Cordyceps militaris; sequentially separating the extract through Hexane, chloroform, ethyl acetate, butanol, water layers; developing an active fragment in chloroform-methanol on silica gel and purifying it with prep HPLC; and obtaining an active peak using methanol-water(2:8).
Patent KR-20000012697-A (KR)
Inventor: PARK IN CHEOL
IPC: A43B5/08
Filed: 1999-12-09
Abstract: PURPOSE: The shoes for swimming is provided to protect feet from the danger caused by foreign materials(stone pieces, shells, bottle pieces) in the sea or in the bottom of the sea while swimming, to remove the unpleasant feeling caused by the friction with the bottom of the sea. CONSTITUTION: The shoes for swimming in the sea is provided to protect feet from foreign materials of the bottom while swimming, to remove the unpleasant feeling caused by the bottom which reaches to soft soles of feet, to obtain larger propulsive force and endurance than when swimming in bare feet, to enable to swim in the sea shore or waterside at any time. The shoes are good to walk the waterside or the sea shore, and would not be taken off even in water.
Patent KR-20010064109-A (KR)
Inventor: SON BYEONG RAK
IPC: B62D25/12
Filed: 1999-12-24
Abstract: PURPOSE: A vehicle hood hinge is provided to absorb impact energy in a hinge part at a collision in traveling to hinge-combine a hood and a vehicle body elastically, and to damp impact in bumping a head of a passenger into the hood. CONSTITUTION: A hood hinge apparatus is composed of a hood bracket(16) fixed at a hood(4); a vehicle body bracket(18) fixed at a vehicle body(6); a hinge pin connected between the vehicle body bracket and the hood bracket; and an elastic member(22) applying elasticity to the hood between the hinge pin and the hood bracket. The hinge pin is placed in the lower part of a slot(28) by elastic force of the elastic member in opening the hood. The hood moves down by displacement of the elastic member, and absorbs impact energy in bumping the head of a passenger into the hood at a collision. The hinge pin moves up and down in the slot of the hood bracket to obtain movable space for displacement of the elastic member.