baber/WOPTO huggingface dataset:
Patent KR-950000120-B1 (KR)
Title: Laser diode on photo diode
Inventor: JONG YONG-HYON
Filed: 1991-12-19
Granted: 1995-01-09
Abstract: The diode includes a PIN-Si photo diode having an i layer (22) formed on the N type Si substrate (21) and a p type p layer (23) formed on the i layer (22), a npn transistor having a p layer (25) and a n layer (26) at the laser diode formation portion, a laser diode (24) formed on the NPN transistor, and an insulating film (27) formed between the laser diode and Si substrate, thereby integrating a laser diode with a photo diode and improving the thermal emissivity.
Patent KR-950002194-B1 (KR)
Title: Frame transfer style ccd image sensor
Inventor: LEE SO-KYU
IPC: H01L27/148
Filed: 1991-12-23
Granted: 1995-03-14
Abstract: The charge coupled device (CCD) image sensor of the frame-transfer-type with a shutter function, and an over-flow drain (OFD) function, increases photoelectric conversion effect with decreased thickness of a surface layer and a simple structure. The sensor is made by the steps of forming P--type substrate of a low concentration (11), n-type channel area (12) for generation and transfer of the image signal electric charge, P-type barrier layer (13) for controlling the over flow drain (OFD) and shutter voltage on P++-type substrate (10) of a high concentration, forming channel preventing area (14) and n-type contact electrode (15) repeatedly in turns, forming the oxide layer (16) on the surface, forming contact (17) between n-type contact electrode (15) and the oxide layer (16). The sensor can prevent blooming from the overproduction of the image signal electric charge.
Patent KR-960000860-B1 (KR)
Title: Method for manufacturing polyester film
Inventor: KIM KWANG-TAE
IPC: C08G63/80
Filed: 1991-12-30
Granted: 1996-01-13
Abstract: first melt-polycondensating glycol ester of aromatic dicarboxylic acid comprising terephthalic acid as main component or its low molecular weight polymer, where the ave. deg. of polymerization is 80-95, and forming the chip of polyester by drainning and cooling; second solid-polycondensating the chip ,then preparing the polyester film by common spinning-drawing, where the ave. deg. of polymerization is 93-120. The obtd. polyester film has good electric insulating property.
Patent KR-950012964-B1 (KR)
Title: Cutting machine of coffee
Inventor: CHO YONG-MIN
IPC: A23F5/08
Filed: 1991-12-31
Granted: 1995-10-24
Abstract: The apparatus for cutting the coffee bean into proper size for fixing coffee, comprises a body(2) including an inlet hole(3) for pouring the coffee beans, a bore(5) for equipping the cutting assembly parts, and an outlet hole(4) for discharging the crushed coffee; a rotary shaft(10) transversely installed within the body(2) for interconnecting a motor(1); a 1st cutting plate(14) fixed at the body(2); a 2nd cutting plate(14) installed on the rotary shaft(10) close to the 1st cutting plate(14').
Patent KR-950010143-B1 (KR)
Title: Frequency synthesizer with an interface controller and buffer memory
Inventor: HEROLD BARRY WAYNE
IPC: H03J5/02
Filed: 1990-05-18
Granted: 1995-09-07
Abstract: A frequency synthesizer which has at least one programmably characterized phase lock loop circuit includes a buffer memory and an interface controller responsive to operational codes received from a central controller to direct transfer of data words for characterization of the phase lock loop circuit among the at least one phase lock loop circuit, the buffer memory, and the central controller. In one embodiment, the transfer of data words between the central controller and phase lock loop circuit or buffer memory are performed serially in accordance with a prespecified protocol and governed by a clock signal generated by the central controller. Data word transfers between the buffer memory and at least one phase lock loop circuit may also be performed serially in accordance with a prespecified protocol, but may be governed autonomously by an internal clock signal generated by the frequency synthesizer.
Patent KR-950006976-B1 (KR)
Title: Surface cleaning method of contact hole
Inventor: KIM HAK-RYOL
IPC: H01L21/304
Filed: 1992-06-03
Granted: 1995-06-26
Abstract: To reduce contaminations and deterioration on the surface of contact holes occuring at etching in a wet station, a surface cleaning method using ammonia solution is employed. The cleaning solution and the method are as follows: a vessel is filled with deionized solution of 8000 cc and is heated to keep temperature of the solution at 20 to 200≰C, and then filled with ammonia solution of 2000 cc and hydrogen peroxide of 2000 cc. Mixed cleaning solution is stirred 5 to 10 times with a teflon rod to be mixed well. The wafer is cleaned with this solution, and finally is dried by a spin drying machine.
Patent KR-950013438-B1 (KR)
Title: Manufacturing method of semiconductor laser device
Inventor: KIM SONG-HON
IPC: H01S5/30
Filed: 1992-06-30
Granted: 1995-11-08
Abstract: sequentially epitaxial-growing a first cladding layer, an active layer and a second cladding layer on a semiconductor substrate the steps of; etching the epitaxial layer in a circular mesa type; and forming a current limiting layer on the etched portion, the etching in the circular mesa being executed with an etching liquid which is made by mixing hydrochloric acid, acetic acid and oxygenated water, the first cladding layer being comprised of n-InP, the second cladding layer of p-InP, and the active layer of p-InGaAsP.
Patent KR-960000206-B1 (KR)
Inventor: INSTONE TERRY
IPC: C11D3/02
Filed: 1992-07-18
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-0169997-B1 (KR)
Title: Beam member for use in concrete forming apparatus
Inventor: MCCRACKEN ROBERT G
IPC: E04C3/07
Filed: 1992-08-11
Granted: 1999-02-18
Abstract: A light-weight, high-strength beam member (10) for use in concrete forming assemblies (28). A sheet material is roll-formed into a hollow beam (10) having a trapezoidal transverse cross section. In assembly, a plurality of beam members (10) are attached to a supporting metal concrete forming structure (28) in a parallel, spaced-apart relation. Sheeting or decking (34) is attached to the plurality of beam members (10) by hand driven nails (38) which penetrate a top section (12) of the beam members (10). <IMAGE>
Patent KR-960010720-B1 (KR)
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/04
Filed: 1992-10-08
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-960013892-B1 (KR)
Inventor: SEYAMA YOSHIHIKO
IPC: B22F7/06
Filed: 1992-10-19
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-0143396-B1 (KR)
Inventor: SAKUMA SHUJI
IPC: A61P31/04
Filed: 1992-10-24
Granted: 1998-07-15
Abstract: 충치예방과 치조농루 등의 치조병 예방에 항균효과를 지니는 치약(크림치약)으로, 상기 치약은 수산인회석분말을 함유하며, 수산인회석분말은 은, 구리 및/또는 아연 등의 항균성 금속을 담지하고 있다. 항균성 금속은 이온교환 하에 수산인회석분말에 흡착 및/또는 결합하고 있다.
Patent KR-100217448-B1 (KR)
Title: Water-based binder composition and its use for the production of coating or sealing compositions
Inventor: BLUM HARALD
IPC: C09D175/06
Filed: 1992-11-13
Granted: 1999-09-01
Abstract: An aqueous binder combination essentially comprising A) an aqueous solution or dispersion of a water-dilutable organic polyol component and B) a polyisocyanate component emulsified in the aqueous solution or dispersion, where the water-dilutable polyol component in A) comprises a mixture of at least two different hydroxyl-containing polymers, a process for the preparation of these binder combinations in which a polyisocyanate component is emulsified in an aqueous solution or dispersion of a polyol component A) of this type, where any auxiliaries and additives used are introduced into the polyol solution and/or dispersion before addition of the polyisocyanate components, and the use of the binder combinations as binders for paints (surface coatings, lacquers, varnishes, enamels), coating compositions and sealants, and for adhesives.
Patent KR-0168686-B1 (KR)
Title: Ventilating system
Inventor: MATKOVICH VLADO I
IPC: A61K35/14
Filed: 1991-05-24
Granted: 1999-01-15
Abstract: A biological fluid processing system (10) for the processing of biological fluid (such as blood) is disclosed. The biological fluid processing system (10) separates gases from the system to improve storage life, safety, and the quality of the processed biological fluid. The biological fluid processing system (10) increases the yield of the processed biological fluid by allowing recovery of biological fluid trapped in various elements of the system. A typical biological fluid processing system (10) includes a collection bag (11) with conduits (12, 15) connecting it to a second container (17) for receiving biological fluid. A functional biomedical device (14) may be included. A gas inlet (13) allows gas to be introduced into the system to recover the biological fluid trapped in the system. A gas outlet (16) allows gas to be purged from the system. <IMAGE>
Patent KR-950008230-B1 (KR)
Inventor: LLNO HIDEYUKI
IPC: G06F13/362
Filed: 1991-10-03
Granted: 1995-07-26
Abstract: 내용 없음.
Patent KR-950007655-B1 (KR)
Inventor: SATO KAZUO
IPC: B29D30/32
Filed: 1990-11-02
Granted: 1995-07-14
Abstract: 내용 없음.
Patent KR-950004519-B1 (KR)
Title: A safety elevator
Inventor: JONG DONG-HUI
IPC: A62B1/06
Filed: 1993-02-10
Granted: 1995-05-02
Abstract: The safety lift is useful in cleaning the windows of high rise buildings or for emergency escape from the high rise building by equipping a control, an up or down moving means. The life comprises a 1st roller(76) making a rope(200) touch a pulley(69); a 2nd roller(78) making the rope, passing between the pulley(69) and the 1st roller(76), secondly touch the 1st roller(76) in the winding direction; a 3rd roller(77) making the rope thirdly touch the 2nd roller(78) and the pulley(69); a control for controlling the rotation of a fly wheel(60).
Patent KR-0162792-B1 (KR)
Inventor: LEE MYUNG-KEUN
IPC: G01M13/04
Filed: 1993-04-09
Granted: 1999-05-15
Abstract: 요구하는 싸이클 동안 정확한 진동 진폭을 발생시켜 정확한 내구성 실험치를 얻을수 있도록 하기 위하여 평판인 베이스플레이트의 상측으로 동력원인 전동모터와; 동력전달 수단에 의하여 상기 전동모터의 회전력을 전달받아 회전하는 회전부재와; 상기 회전부재의 일측단에 일체로 형성되는 편심캠의 회전에 의하여 요동되면서 오토 텐셔너를 진동시켜주는 요동수단을 구비하여 구성되는 자동차 엔진의 오토 텐셔너 내구성 시험기.
Patent KR-950014282-B1 (KR)
Title: Infrared rays array sensor and manufacturing method thereof
Inventor: LEE JU-HAENG
IPC: H01L31/09
Filed: 1993-04-27
Granted: 1995-11-24
Abstract: The method comprises the steps of forming a FET element in a silicon substrate by using a complex substrate of the silicon substrate and an oxide of magnesium substrate; and forming a sensing element on the oxide of magnesium substrate.
Patent KR-960003889-B1 (KR)
Title: Automatic cooker
Inventor: HAN DONG-SUN
IPC: A47J27/14
Filed: 1993-08-17
Granted: 1996-03-23
Abstract: The apparatus can cook the rice for lots of people by moving continuously several iron pots to a heater for a constant time. It comprises the heating part(30) installed in a heating chamber(203); a feeding part(40) automatically moving the iron pots(70) full of rice and water while heating them; another feeding part(50) vertically elevating the iron pots from the heating chamber(203); and the other feeding part(60) moving the pots, elevated by the feeding part(50), to the direction opposite to the initial moving direction while slowly cooling the pots.
Patent KR-950014035-B1 (KR)
Title: Weight detecting apparatus for electronic range
Inventor: LEE JONG-CHOL
IPC: F24C7/08
Filed: 1993-08-31
Granted: 1995-11-20
Abstract: The electrode plate structure for weight sensing device of a microwave oven comprises: a motor having a shaft for rotating a tray; a bracket fixed on a lower surface of a cavity body, for supporting the motor; a plate spring which is placed at a lower end of the shaft and has an elastic supporting piece with elastic grooves connected to a supporting piece; a PCB plate which is placed at the lower of the plate spring and has a fixing electrode at the center thereof; and an interval holding unit placed between the plate spring and the PCB plate.
Patent KR-960004221-B1 (KR)
Title: Microwave oven
Inventor: KIM SANG-CHOL
IPC: F24C15/16
Filed: 1993-08-31
Granted: 1996-03-28
Abstract: The apparatus is characterized in that in case of using a motor(42) under load thereto, a shaft(45) for providing force to an axis rod(20) is normally or reversely rotated within a predetermined range without performing completely one rotation, and in that a support(30) is hung in the axis rod(20) swings like a swing by means of the shift within a predetermined angle.
Patent KR-960007226-B1 (KR)
Title: Sorter
Inventor: JUNG JAE-HUN
IPC: G03G15/00
Filed: 1993-10-30
Granted: 1996-05-29
Abstract: In a sorter classifying and holding paper by page or in order of page, the sorter includes a plurality of paper holding means with tray front end pin and a tray rear end pin at both sides of outer end and inner end; a tray support side panel disposed on both sides of the paper holding means and having a guide hole into which the tray rear end pin is individually inserted; a tray support means having a tray support upper panel supporting the upper and lower parts of the tray and tray support lower panel; a rack bar fixed at both inner ends of the tray support upper panel and tray support lower panel, a rack slot for the tray front end pin, and a rack formed at one side; a rack bar guide race into which the rack bar is inserted to provide its up/down moving route, and fixing its position; a side panel having a slot liner providing a moving route for the tray front end pin protruding from the rack slot; a paper conveyance motor installed on the side panel and providing power to a paper conveyance means; means connected to a driving shaft of the paper conveyance motor and converting a horizontal rotating direction to a vertical rotating direction; a paper conveyance means receiving power from the converting means and conveying the paper discharged from a copy machine onto the paper holding means; a tray moving means; a rack driving gear rotating in mesh with the rack for the movement of the paper holding means; and a driving motor disposed on a given position outside the side panel and providing power to the tray moving means and the rack driving gear.
Patent KR-950012497-B1 (KR)
Title: Programmable acknoledge signal generating circuit
Inventor: CHANG YONG-SOK
IPC: G06F13/12
Filed: 1993-11-16
Granted: 1995-10-18
Abstract: a memory for storing a counter value corresponding to a data transmission cycle of a peripheral device to which data address is included, the data address being outputted from a central processing unit, in accordance with the address; a counter for inputting the counter value from the memory and when the data transmission cycle is completed, for outputting a ripple carry signal; a request signal processor for inputting a data request signal from the central processing unit and for outputting a load signal which enables the counter to input the counter value corresponding to the data transmission cycle from the memory; and an acknowledge signal generator for outputting an acknowledge signal by the ripple carry signal.
Patent KR-0162773-B1 (KR)
Inventor: KWAN YONG-UK
IPC: B60Q9/00
Filed: 1993-11-17
Granted: 1998-12-01
Abstract: 자동차의 충돌상태를 감지하여 그에 해당하는 전기적인 신호를 출력하는 충격감지부와; 현재 자동차의 위치를 파악하여 그에 해당하는 전기적인 신호를 출력하는 위치 감지부와; 자동차에 전원이 인가된 다음 상기의 충격감지부를 통하여 자동차의 충돌상태를 감지하여, 설정량 이상의 충격량이 감지되는 경우에는 대형충돌이 발생한 것으로 판단하여 위치감지부를 통하여 현재의 위치를 감지한 다음, 현재 사고발생 위치와 구조신호에 해당하는 신호를 출력하는 제어부와; 상기의 사고발생위치와 구조신호에 해당하는 정보신호를 고주파 반송신호에 실어서 송신하는 송신부로 이루어지는 자동차의 긴급사항 통보장치는, 충돌사고가 발생한 경우 현재의 사고발생 자동차의 위치를 파악하여 경찰서 등의 구조센타에 긴급신호를 송신하므로써, 신속한 구조처리를 수행하여 교통혼잡을 방지하고 인명피해를 줄일 수 있으며, 그 제어방법을 제공할 수 있다.
Patent KR-0170431-B1 (KR)
Inventor: WAKABAYASHI TAKAO
IPC: G05D1/02
Filed: 1993-11-22
Granted: 1999-03-30
Abstract: 반송 장치는 반송물(30)을 반송하는 자주식 전동 대차(1)이 고속 VH로 주행하는 제1반송구역(A1), 대차 일단정지구역(A), 대차 따라붙기 구역(C), 반송물(30)에 대한 작업을 하면서 소요의 저속 V로 주행하는 작업 구역(B), 대차 떼어놓기 구역(D) 및 대차(1)이 재차 고속 VH로 주행하는 제2반송구역(A2)를 구비하고 있다. 각 구역에 있어서는, 제어 스테이션으로 부터의 구역신호에 의하여 대차(1)이 소정의 속도로 주행 또는 정지하도록 구성되어 있다.
Patent KR-960014273-B1 (KR)
Title: Water supplying device and control method of a washing machine
Inventor: KWAK DONG-JIN
IPC: D06F39/08
Filed: 1993-11-29
Granted: 1996-10-14
Abstract: a purifying means(1) for purifying the supplied cold water; an ozone dissolution means(2) for dissolving ozone in the purified water or the supplied cold water; a means(3) for mixing a detergent with the hot water supplied or water discharged by the ozone dissolution means(2), and oxidizing ozone not dissolved, to discharge it; an inverse washing means(4) for washing the purifying means(1) inversely; and a bypass means(5) for directly discharging the supplied cold water.
Patent KR-970002653-B1 (KR)
Title: Refrigerator
Inventor: LEE SOO-HOON
IPC: F25D23/12
Filed: 1993-12-16
Granted: 1997-03-07
Abstract: The refrigerator generates the magnetic field originated electromotive force by the inputted voltage by installing the high frequency induction heating means(104) in the ripening room(102). In here, the high frequency induction heating means is constructed with the support bar(104a) that supports the container(105), the working coil(104b) that heats up the food inside the container to the wanted original form by leading the eddy current, the ferrite(104d) that keeps the uniformity of the heating distribution by preventing the leakage of the magnetic flux which generated from the working coil, the cover (104e) that covers the radio wave generated at the bottom of the ferrite and the temperature element(104c) that detects the overheat of the container by being attached on the bottom of the support bar. By the high frequency induction heating means, the food in the container is thawed, ripened or fermented by the desired heating temperature and the heating distribution of the container unifies by the ferrite and by the temperature element, the normal temperature range is held.
Patent KR-960009950-B1 (KR)
Title: High voltage generator for semiconductor device
Inventor: HAN MYUNG-SUK
IPC: G11C11/407
Filed: 1993-12-27
Granted: 1996-07-25
Abstract: a ring oscillator(4) which outputs two oscillating frequencies with different phase according to the output signal of a high voltage level detector(1); a first and a second frequency dividers(5,8) for diving the output signal of the ring oscillator to the each constant period; the first and second drivers(6,9) where plural driving signals occur according to the each output signal of the first and the frequency divider; first and second high voltage pumps(7,10) which generate high voltage by driving according to the output signal of the first and the second driver(6,9).
Patent KR-960005773-B1 (KR)
Title: Apparatus for automatically-opening door or tray of microwave oven
Inventor: OH BANG-RYUL
IPC: F24C15/16
Filed: 1993-12-28
Granted: 1996-05-01
Abstract: The structure comprises a center guide(23) located at a fixed height on both wall of the cavity along the moving direction of the tray(12), the upper and lower guides(22)(24) located at a fixed distance from the center guide(23), the main link(28) connected with the side of the tray(12) and the center guide(23), the upper and a lower auxiliary links(29)(30) connected with the main link(28) of center guide(23) via a hinge shaft(28A) and the upper or a lower guide(22)(24), the lower support(24A) connected with the inside of the door(10) and the lower auxiliary link(30), a pair of guide rail(40) installed on the both side of the cavity floor(45), a pair of guide slot(44) connected with the rail(40), and the guide rollers(27) installed on the floor(45) and supporting the tray(12).
Patent KR-0129984-B1 (KR)
Title: Semiconductor device and its manufacturing method
Inventor: PARK YOUNG-WOO
IPC: H01L27/08
Filed: 1993-12-29
Granted: 1998-04-07
Abstract: A semiconductor device and fabrication method thereof is provided to improve a reliability by preventing an opening of gate member using a side-walls spacer and an insulating layer. The semiconductor device comprises: a gate insulator(13) formed on a semiconductor substrate(10); a polysilicon lower gate member(14) formed on the gate insulator(13); a polysilicon upper gate member(15) having short length compared to the lower gate member(14) and formed on the lower gate member; an insulating layer(16) formed on the upper gate member(15); and a side-wall spacer(18) formed at both side-walls of the upper gate member(15) and the insulating layer(16), thereby forming reverse T-shaped gate.
Patent RO-118458-B1 (RO)
Title: Plastic container with a resistant metallic structure
Inventor: JURGEN MANZ
IPC: C25D17/02
Filed: 2001-07-20
Abstract: The invention relates to a plastic material container with a metallic strength structure, such as for galvanic baths, comprising lateral walls (1 and 2) integral with a bottom plate (3) provided with an emptying orifice (f) and fixed on four adjustable legs (9) consisting of an adjustable support (A) and a supporting sole (12) provided with round joints (h), said container solving the problem of reducing the corrosion effect by that the lateral walls (1 and 2) are assembled, at the upper side of the container, by means of some reinforcing frames (4 and 5) perpendicular to the said walls, the assembling being carried out by means of some milled channels (a) situated along the said frames, wherein the lateral walls penetrate, said walls being immobilized by some welding seams (b and c); on the bottom plate, in front of the oval-shaped emptying orifice (f), situated near one of the lateral walls, there is provided a draining device (7) consisting of a plastic cup (g) for collecting the impurities, and continuing with a emptying nipple (8) in a perpendicular position in relation with the container lateral wall, and of a plastic retaining sieve (6) having the same shape as the emptying orifice (f) and situated on top of said orifice, and the adjustable support (A) of the legs (9) consists of a threaded rod (10) penetrating into the leg (9) and being sealed against corrosion with a hexangled nut (11).
Patent RO-127889-B1 (RO)
Title: Functionalized magnetic system and process for preparing the same
Inventor: FICAI DENISA
IPC: C02F1/48
Filed: 2011-02-21
Abstract: The invention relates to a process for obtaining functionalized magnetic systems suitable for various environmental applications. According to the invention, the process consists in dispersing magnetite particles into a polysulphone gel having a concentration of 3...25%, into dimethylsulphone or other suitable solvent, followed by coagulation of said heterogeneous structures into a coagulation bath, wherefrom there result magnetic systems of the type FeO/functionalized polysulphone as spheres, thin films or fibres.
Patent SA-110310645-B1 (SA)
Inventor: سيبالد جيمس دي
Filed: 2010-08-09
Abstract: عنصر انتقال حراري لمبادل حراري استرجاعي دوّار HEAT TRANSFER ELEMENT FOR A ROTARY REGENERATIVE HEAT EXCHANGER الملخصيتعلق الاختراع الحالي بمبادل حراري استرجاعي دوّار rotary regenerative heat exchanger [1] يستخدم عناصر انتقال حراري heat transfer elements [100] مُشكلة لتتضمن أثلام notches [150], تزود مسافات فاصلة بين عناصر متجاورة adjacent elements [100], وتموّجات undulations [165, 185] في الأقسام بين الأثلام 150. وتتضمن العناصر [100] الموصوفة هنا تموّجات [165, 185] مختلفة من حيث الارتفاع و/أو العرض. وتضفي هذه التموجات اضطراباً turbulence في الهواء أو غاز المداخن flue gas المتدفق بين العناصر [100] لتحسين انتقال الحرارة  heat transfer. شكل 5
Patent SA-110310715-B1 (SA)
Inventor: BENNER FRANK- GUNTER
Filed: 2010-09-25
Abstract: الملخص: يتعلق الاختراع بآلية (تجميعة) توجيه (إرشاد) في محطة لأجل شريحة التشغيل (1) working strip, وتتضمن على الموجهات القابلة لتحديد الموضع (3أ) , (3ب) positionable guides في كل الحواف الطولية longitudinal edges ( 2أ , 2ب) للشريط (1), كما يتم ضغط (كبس) موجه واحد على الأقل (3أ) , (3ب) بواسطة مشغل actuator واحد على الأقل (4) مقابل الشريحة (1) بحيث يمكن تغيير ونقل موجه guide (3أ) , (3ب) واحد علي الأقل بطول ركيزة (عارضة) التوجيه (9) guide beam المتكون مع الاسطوانة cylinder (7) التي فيها يمكن ان يتحرك المكبس piston (6) الملحق بشكل مثبت مع الموجه (3أ) , (3ب) .