baber/WOPTO huggingface dataset:
Patent KR-940003223-B1 (KR)
Title: Semiconductor device and making method thereof
Inventor: KIM YUN-KI
IPC: H01L21/76
Filed: 1991-10-02
Granted: 1994-04-16
Abstract: Semiconductor device comprising a device isolating region by trenches having the same or different widths on a semiconductor substrate, wherein an active region which is located as an island-shape on the semiconductor substrate having a boundary line with the device isolation region comprises trenches formed with a predetermined width along the outer wall of said trench, planaized insulating layers formed on the inactive region of the substrate between trenches which wrap another active region, spacers formed by an insulating material which fills up trenches, thereby accomplishing a high density semiconductor device.
Patent KR-940007609-B1 (KR)
Inventor: KUBO TOYOSHIGE
IPC: C25D1/04
Filed: 1991-11-30
Granted: 1994-08-22
Abstract: 내용 없음.
Patent KR-940002096-B1 (KR)
Title: Cassette tape spring apparatus when input for vcr
Inventor: KIM KI-HONG
IPC: G11B15/66
Filed: 1991-12-27
Granted: 1994-03-17
Abstract: The absorber includes a master cam, a force transmitting member having racks for transmitting the rotation force of the master cam, a buffering means on whose bottom a washer is formed and made with a stop fixed to a transfer gear, and a side arm engaged with a two-step gear interlocked with the rack of the force transmitting member, and interrupted by a holder pin of a cassette holder, thereby reducing the production cost and increasing the reliability of the product.
Patent KR-950006320-B1 (KR)
Inventor: MATSUMOTO AKIO
IPC: H04L29/10
Filed: 1991-12-30
Granted: 1995-06-13
Abstract: 내용 없음.
Patent KR-950013160-B1 (KR)
Inventor: MITTEL JAMES G
IPC: H04L25/06
Filed: 1990-05-29
Granted: 1995-10-25
Abstract: 내용 없음.
Patent KR-0167315-B1 (KR)
Title: N-substituted cycloalkyl and polycloalkyl alpha substituted trp-phe- and phenethylamine derivatives
Inventor: HORWELL DAVID CHRISTOPHER
IPC: C07D403/00
Filed: 1990-06-28
Granted: 1999-01-15
Abstract: Novel unnatural dipeptoids of  alpha -substituted Trp-Phe derivatives useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, or as antipsychotics are disclosed. Further the compounds are antianxiety agents and antiulcer agents and are agents useful for preventing the withdrawal response produced by chronic treatment or use followed by chronic treatment followed by withdrawal from nicotine, diazepam, alcohol or cocaine. Also disclosed are pharmaceutical compositions and methods of treatment using the dipeptoids as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the subject compounds to prepare pharmaceutical and diagnostic compositions.
Patent KR-950003198-B1 (KR)
Inventor: KOBAYASHI TSUNEO
IPC: G04G21/00
Filed: 1992-04-22
Granted: 1995-04-04
Abstract: 내용 없음.
Patent KR-0172320-B1 (KR)
Inventor: CHU SUNG-YEUB
IPC: G11B27/00
Filed: 1992-08-10
Granted: 1999-04-15
Abstract: 비디오 카세트 레코더의 고속화면탐색방법이 제공되는바, 이는 재생시 프로그램 탐색키이를 1회 누를 경우에는 재생화면을 소정의 배속으로 진행하여 정상적인 탐색동작을 수행하는 단계와; 프로그램 탐색키이가 눌려진 상태에서 다시한번 더 누를경우 제1시간동안에는 FF 또는 REW 모드를 수행하는 단계와; 상기의 제1시간완료후에는 제2시간동안 화면을 정상속도로 재생하는 단계로 이루어진다.
Patent KR-100240456-B1 (KR)
Inventor: KIKUCHI SHUICHI
IPC: B21D35/00
Filed: 1992-08-14
Granted: 2000-01-15
Abstract: 본 발명은 셔터의 한쌍의 셔터판의 정면폭이 넓어진다던지 극단으로 좁혀진다던지 하지않도록 셔터를 안정된 형태로 가공하는데 관한 것이다. 
     그 구성을 보면, 금속판의 원단(7)에 미리 원호형의 젖힘부(11)을 가공하여 놓고, 그 원단(7)을 구멍뚫어서 ㄷ자형의 셔터(4)를 구부려서 가공하는 것을 특징으로 한다.
Patent KR-950013718-B1 (KR)
Title: Objects of glass craft work
Inventor: HWANG DONG-MUN
IPC: B44C3/00
Filed: 1992-08-24
Granted: 1995-11-15
Abstract: The glass arts material is prepared by (A) kneading glass powder(2) with water and coating it to a thickness on plate-type base flooring material(1) like woven fabric, Korean paper or nonwoven fabric ; (B) uniformly coating epoxy(3) thereon after completely removing water ; and (C) solidifying glass powder and flooring material into a monolithic body by impregnating flooring material with epoxy in the curing process in a drying furnace. Methylcellulose as thickener is added to glass powder in a ratio of 1:1000
Patent KR-950010254-B1 (KR)
Inventor: ARITA TOMU
IPC: B28D1/14
Filed: 1992-09-07
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-960004676-B1 (KR)
Title: Thermoplastic resin composition
Inventor: BAEK JONG-HYUN
IPC: C08L23/02
Filed: 1992-11-10
Granted: 1996-04-11
Abstract: (A) 5-95 wt.pts of polyolefin resin; (B) 5-95 wt.pts of styrene based resin; (C) 5-50 wt.pts of styrene/acrylate copolymer of formula (I) w.r.t 100 wt.pts of total amt. of (A) and (B): (D) 1-30 wt.pts of styrene based thermoplastic elastic polymer w.r.t 100 wt.pts of total amt. of (A), (B) and (C). In the formula, A and A1 are eachly H or CH3; B is phenyl; B1 is amine, S or O; R is satd. C4-30 hydrocarbon or unsatd. C3-30 hydrocarbon; n is 85-99.9; m is 0.1-15. The obtd. thermoplastic resin compsn. has excellent strength, impact resistance, heat resistance and molding workability.
Patent KR-960011784-B1 (KR)
Inventor: YANO FUMIKO
IPC: G06F19/00
Filed: 1992-12-23
Granted: 1996-08-30
Abstract: 내용없음.
Patent KR-950008744-B1 (KR)
Title: Digital/analog recording/reproducing device
Inventor: KIM SU-KYONG
IPC: G11B5/02
Filed: 1993-01-05
Granted: 1995-08-04
Abstract: heads (HA1, HA2) (HB1, HB2) recording or reproducing image signals to be switched in accordance with recording or reproducing mode; an audio/control head (4) recording or reproducing control signal (Ctl) in accordance with recording or reproducing mode; switches (SW2, SW3) (SW4,SW5) switching analog or digital image signal to the heads (HA1, HA2) (HB1, HB2) in case of the recording mode, and switching a detecting signal of the heads (HA1, HA2) (HB1, HB2) to the reproducing part (2A) (2B) in case of the reproducing mode; a comparator (5) comparing the output of the audio/ control head (4) with the reproduced waveform of the reproducing part (2A) (2B); and a controller (6) controlling the switches (SW1-SW5) according to the mode and the switch (SW6) to select the output (V3) (V4) of the reproducing part (2A) (2B) to judge the output (Rf) of the comparator (5).
Patent KR-960007128-B1 (KR)
Title: Non-zero phase restoring method of voice synthesis
Inventor: LEE YUN-KEUN
Filed: 1993-03-30
Granted: 1996-05-27
Abstract: obtaining the frequency envelope by analyzing an input speech signal; adding an arbitrary value except zero as phase information to the frequency envelope; performing an inverse fast fourier transform of the signal including the phase information; making both ends of the waveform of the transformed speech signal into zero; coding all pixels and all speech signals generated in all of the steps; and storing the coded signals. The method further comprises the step of adding the phase information   /2 to the frequency envelope.
Patent KR-0153237-B1 (KR)
Inventor: SUZUKI TOMOHIRO
IPC: H02J3/00
Filed: 1993-04-23
Granted: 1998-12-15
Abstract: 모의 전력 시스템에 복수개로 접속되는 한편 다른 무한대 모선 모델장치에 대해 호환가능하게 작동하는 무한대 모선 모덜장체로서, 설정 주파수와 설정 전압 파고치를 출력하는 전압원과, 단락용량을 모의하고, 상기 모의 전력시스템과 상기 전압원을 접속하는 모의 임피던스와, 상기 모의 임피던스로부터 상기 출력을 수신하여 유효전력을 목표치로 조절하는 유효전력 조절기와, 상기 모의 임피던스로부터 상기 출력을 수신하여 전압을 목표치로 조절하는 전압 조절기로 구비하고, 상기 유효전력 조절기의 출력을 상기 설정 주파수로서, 그리고 상기 전압조절기의 출력을 상기 설정 전압으로서 각각 상기 전압원에 부여한다. 
     또한 상기 무한대 모선 모델장치는 상기 모의 임피던스로부터 상기 출력을 수신하여 무효전력 목표치로 조절하는 무효전력 조절장치와, 상기 전압조절기의 출력과 상기 무효전력 조절장치와, 상기 전압조절기의 출력과 상기 무효전력조절기 중 하나를 선택하는 선택수단을 더 구비하며, 이 경우 선택수단으로부터 선택된 조절기의 출력과 상기 유효전력 조절기의 출력을 각각 상기 전압원에 부여한다.
Patent KR-960011391-B1 (KR)
Title: Quinoline derivatives
Inventor: KIM DONG-YEUN
IPC: C07D405/04
Filed: 1993-05-26
Granted: 1996-08-22
Abstract: New quinoline derivative and pharmaceutically acceptable salts thereof have the general formula (I). wherein R is 3,4-methylene dioxy phenyl, 2-chloro-4,5-methylene dioxy phenyl, 2-fluoro-4,5-methylene dioxy phenyl, 2-bromo-4,5-methylene dioxy phenyl or 2-amino-4,5-methylene dioxy phenyl, R1 is hydrogen or halogen, R2 is hetero cyclic compound containing nitrogen, and R3 is hydrogen, halogen, hydroxy, methoxy or methyl.
Patent KR-0141080-B1 (KR)
Inventor: OH BYUNG-KI
IPC: H04N5/262
Filed: 1993-07-19
Granted: 1998-06-15
Abstract: 본 발명은 캠코더의 페이드기능 제어장치 및 방법에 관한것으로, 하나의 키에 의한 페이드인/아웃 및 기록 시작/멈춤을 실행함으로써 구성을 단순하게 하고 순간장면이나 연속촬영을 쉽게 실행할 수 있는 페이드기능 제어장치 및 방법을 제공함에 그 목적이 있다. 
     본 발명은 상기 목적을 달성하기 위해 뷰파인더(1)와, 메뉴키(2)와, 페이드기능 선택키(3)와, 페이드 기능을 수행하기 위한 기록 시작/멈춤키(4)와 제어부(5)로 구성하여 사용자가 기록 시작/멈춤키(4)를 누르고 있는 시간에 따라 페이드기능을 실행하도록 하고, 상기 메뉴키(2)에 의해 페이드기능을 세팅시킨후 상기 페이드기능 선택키(3)의 입력에 따라 페이드기능을 선택 또는 취소하는 페이드기능 선택/취소단계(S10)와, 기록 시작/멈춤키(4)가 입력되고 페이드기능이 선택되었을 경우에만 타이머를 온시킨뒤 기록 시작/멈춤 동작실행을 세팅시키는 기록시작/멈춤 동작실행 세팅단계(S20)와, 페이드 타이머가 온되어있지 않으면 기록 시작/멈춤 동작을 곧바로 실행하고 온되어 있으며 사용자가 상기 기록 시작/멈춤키(4)의 누르고있는 시간에 따라 페이드기능을 실행하는 페이드기능 실행단계(S30)로 이루어짐을 특징으로 한다.
Patent KR-960014522-B1 (KR)
Title: Noise cover device for magnetron
Inventor: KIM JIN-TAE
IPC: H01J23/15
Filed: 1993-07-27
Granted: 1996-10-16
Abstract: a cylindrical outer tube 21 having a predetermined size; power leads (31,31')(32,32') separated in both sides to supply the power to a filament (107); two half circular tubes (41)(42) inserted into the outer tube (21) and separated from each other at a predetermined distance to have a constant capacitances and a lead support (50) for supporting the two power leads (31')(32') to be separated at a certain distance from each other for insulation between them.
Patent KR-960008007-B1 (KR)
Title: Temperature-controlling apparatus for a rice-cooking kettle
Inventor: PARK JONG-INN
IPC: A47J27/62
Filed: 1993-09-16
Granted: 1996-06-19
Abstract: The apparatus manages optimally the temperature of preserving the warm cooked rice within the kettle by controlling the thermal distribution by considering the temperature difference between the floor and the side wall of the rice cooking kettle. The apparatus comprises: a sensor(20) detecting the variation of the thermal preservation temperature; a sensor(60) detecting the ambient temperature around the kettle; a comparator(30) generating a heating control signal by determining if a side wall heater driver(40) and a floor heater driver(50) are driven or not based on the signals from the sensors(20,60); a variable drive controller(70) sending a drive frequency signal for the comparator(30) according to the ambient temp. sensor(60) in order to compensate the effect caused by the ambient temperature.
Patent KR-970003920-B1 (KR)
Title: Method for wire connection for laser programming of semiconductor device
Inventor: LEE CHANG-JAE
IPC: H01L21/28
Filed: 1993-09-22
Granted: 1997-03-22
Abstract: For degaussing on a silicon base material we may establish dopant zone(n+) with the implantation of high density ion, evaporate between a layer insulation film(32) and spread over a photo resist, forming a contact hole(N2) with the photo-engraving process and removing the remaining photo-resist. Next, grow an undoped polysilicon  selectively on the surface of the silicon base material around the contact hole(N2) and grow the side of the between the layer insulation film(32) selectively to form a diffused barrier layer(34,34') in the manner of sputtering, in the order of TiN(34) and Ti(34').
Patent KR-970001679-B1 (KR)
Title: Viscosity adjusting apparatus
Inventor: SHIN SANG-MOO
IPC: G05D24/00
Filed: 1993-11-10
Granted: 1997-02-13
Abstract: Without the error by the inferior detection of the pulsation, it is possible to supply solvent accurately. Because the optical element senses and controls the pulsation of the pump in according to the viscosity of the viscose materials. It is also removed inferior behaviors such as the breakage of the pump by the lack of lubrication, the nozzle by the oversupply of lubrication, wing and so on. Because it is regularly supplied the lubricating oil which supplies the spool formed the inner side of the pump apparatus(1). It is removed the explosion and fire riskiness by the electronic shock as the solenoid operation to the high explosive solvent. And the polluted air to volatility gases in outside could not enter the inside, cause the electronically usig diaphragm takes shape as air-fuzzing system.
Patent KR-0134754-B1 (KR)
Inventor: TSUBUSAKI KOJI
IPC: G01B15/00
Filed: 1993-11-20
Granted: 1998-04-20
Abstract: 본 발명은 회로 패턴의 자동 알고리즘을 이용해서 정확한 연부 위치를 검출하는 측정 정밀도의 향상을 도모하기 위한 것이다. 
     전자 빔을 주사해서 얻어진 라인 프로파일 데이터에 대해 평활화 미분 처리를 행하여 회로 패턴(31)의 한쌍의 개략 연부 위치(32, 32)를 구한다. 이 한쌍의 개략 연부 위치(32, 32)의 외측으로 소정 화소 수 B만큼 분리시킨 위치를 자동 알고리즘의 시점(CL) 및 종점(CR)이라한다. 이 시점(CL) 및 종점(CR) 사이의 라인 프로파일 데이터에 대해 자동 측정 알고리즘을 실행하여 회로 패턴(31)의 정확한 연부 위치를 검출한다.
Patent KR-0139311-B1 (KR)
Inventor: SONG HYO-SOON
IPC: G03B21/56
Filed: 1993-12-15
Granted: 1998-05-15
Abstract: 본 발명은 향기포그에 의해 광영상을 투영할 수 있도록된 고밀도의 향기포그 스크린을 형성하는 장치를 제공함에 있다. 
     본 발명에 의하면 공기와 향기포그를 분사할 수 있는 분출수단과, 그 분출수단으로부터 분사된 분출물을 흡입처리하는 흡입수단을 각각 일정간격을 두고 대향배치하고, 분출수단으로부터 분사되는 공기에 의해 형성된 공기막사이로는 향기포그를 분사하여 공기막에 의해 흩어짐없이 보호유지되는 향기포그스크린이 형성되게 하며, 향기포그스크린에는 영사기에 의해 영상이 투영되게 한것이다.  이에 의해 어디서든지 손쉽게 설치하여 향기를 포함한 영상을 생동감있게 감상할 수 있고, 실내에서는 가습효과를 얻을 수가 있는 것이다.
Patent RO-119791-B1 (RO)
Title: Elastic adjustment articulation, use thereof for mounting a door rotary panel and door assembly comprising the same
Inventor: LAURENT GILBERT
IPC: E05D5/12
Filed: 1998-01-29
Abstract: The invention relates to an articulation (101) with elastic adjustment for fastening a mobile panel on a fixed door frame, comprising, on the one hand, a fixed casing (103), wherein there is provided an axial cylindrical boring (120), open at least at one of its extremities, and on the other hand, a pivoting casing (102), wherein there is located an axial cylindrical pocket (108), open at least at one of its extremities and a cylindrical joining pin (104), articulating the pivoting casing (102) with the fixed casing (103), according to which the boring (120) of the fixed casing (103), which, when compressed, may exercise, upon the joining pin (104), an expansion force which may balance the weight of the mobile panel, which is applied by means of the said pivoting casing (102), on the said joining pin (104). The invention also relates to the use of the said articulation for mounting a rotary panel and to the door assembly comprising the same.
Patent RO-117320-B1 (RO)
Title: Process for preparing 2-alkyl-6-methyl-n-(1'-methoxy-2'-propyl)-aniline
Inventor: BADER ROLF
IPC: C07C211/46
Filed: 1993-12-27
Abstract: The invention relates to a process for preparing 2-alkyl-6-methyl-N-(1'-methoxy-2'-propyl)-aniline of the formula (I): wherein R is methyl or ethyl, by catalytic reducing alkylation, wherein at least one mole equivalent of methoxy acetone of the formula (II): CH3C(O=CH2-O-CH3 (II) is reacted with one mole equivalent of 2-alkyl-6-methyl-aniline of the formula (III): in a liquid medium, without additional solvent, in the presence of a platinum catalyst on an active carbon and hydrogen carrier and in the presence of an acid co-catalyst, under a hydrogen pressure ranging between 2x10 5 and 1x10 6 Pa, at a temperature ranging between 20 and 80 degree C, the claimed process consisting in that the reaction mixture contains water from the beginning of the catalytic reducing alkylation reaction, a base being added after the hydrogenation, the reaction mixture being further filtered to separate the catalyst and the desired product being finally recovered.
Patent RO-122180-B1 (RO)
Title: Use of mesoprogestins in hormone replacement therapy
Inventor: ELGER WALTER
IPC: A61P5/30
Filed: 2000-08-31
Abstract: The invention relates to the use of mesoprogestins for preparing a medicament to be administered in the hormone replacement therapy, as it presents both agonistic and antagonistic activity at the progesterone receptor (PR).
Patent RO-119981-B1 (RO)
Title: Fungicidal composition based on isothiasolone and tetraalkyl thiuram disulphides
Inventor: HERDAN JEAN MICHEL
IPC: A01N47/28
Filed: 2002-05-13
Abstract: The present invention relates to a fungicidal composition based on isothasolone and tetraalkyl thiuram disulphides which consists of tetraalkyl thiuram disulphide, the alkyl radical having 1-4 carbon atoms, 4, 5-dichloro-2-n-octyl-4-isothiasolin-3-one, emulsifier produced by nonylphenol ethoxylate with 4-15 ethoxy groups, with maleic anhydride and a solvent which may be an aromatic hydrocarbon having 7-10 carbon atoms, an aliphatic alcohol with 2 to 8 carbon atoms or a mixture thereof.
Patent RO-120952-B1 (RO)
Title: Safety syringe with retractable needle
Inventor: SAKHARAM D MAHURKAR
IPC: A61M5/315
Filed: 2002-06-12
Abstract: The invention relates to an needle-syringe assembly which retracts the sharp tip of the hypodermic needle, after the use, so as to render it inoperable. According to the invention, the safety syringe with retractable needle comprises a cylindrical spring stopper (302 and 1302) having an extension in the shape of a bracket (303, 1303 and 2303) coaxially inserted and blocked inside a cylinder (10) of the syringe, a piston (11) with an elastic head (12) mounted by pressing, a needle holder (14 and 1014) slidingly mounted inside the open central channel (33) of the piston (11) the extension in the shape of an axial spaced apart bracket (303, 1303 and 2303) of the spring stopper (3023 and 1302), retaining a pressure spring wound around the needle holder (14 and 1014) of the axial extension (303, 1303 and 2303) and a surface near the spring stopper (302 and 1302), having a stabilizing plate for supporting the needle holder (14 and 1014)and a flexible fixing plate (802 and 902) triggerably supporting the needle holder (14 and 1014) against an expansion force of the spring till it is radially curved by the projections (70 and 72) of piston (11) in response to a force exceeding the fluid injection force.
Patent RO-121243-B1 (RO)
Title: 2:8 winding ratio for three-phase electric machines with commutable poles
Inventor: CISTELECAN MIHAIL
IPC: H02K3/04
Filed: 2002-06-25
Abstract: The invention relates to 2:8 winding ratio for three phase electric machines with commutable poles manufactured, in one layer, with 36 slots equally spaced at the periphery of the armature. According to the invention, the winding comprises 6 groups of "big" coils (13, 14...18), each group consisting of two coils equal with regard to the number of turns and size, having an opening of 14 slots, in alternative, groups of coils with two concentrical coils with the average opening of 14 slots, the big coils occupying slot with each of their bunches, namely being arranged in one layer and six "small" coils (19, 12...24) equal in size and number of turns, each with an opening of 5 slots, so that each bunch also occupies a slot. The big and small coils have an equal or different number of turns, well defined by the present invention. For the polarity of 2 poles, each phase of the machine has two current paths in parallel, on each path there being serially connected a group of two coils with an average pitch of 14 slots and a coil with a pitch of 5 slots, so that each of the poles of the machine are made by a group of big coils on one current path, and by a small coil, concentrical with the group of big coils on the other current path. For the polarity of 8 poles on each phase, there is only one current path whereon two groups of big coils and two small coils are connected in series, the change of polarity from 2 to 8 poles being achieved by changing the direction of the current on one of the current phase of each phase of the 2-pole machine. The winding overhangs are arranged in two equal coil crowns, namely the small coils with the opening of 5 slots and one of the group of equal coil, namely the groups of big coils with an average opening of 14 slots.
Patent RO-119890-B1 (RO)
Title: Ecological hard crude-oil fuel for furnaces
Inventor: PACALEANU GH CONSTANTIN
IPC: C10L1/18
Filed: 2003-05-07
Abstract: The invention relates to ecological crude-oil fuels, for furnaces. According to the invention, the fuels consist of refinery petroleum residues, additivated by 0.1...15% oxygenated compounds of C1...C18 branched and linear monoalcohol type, the ethers and esters thereof, including biomass subproducts, 0.1...10% C1...C18 dialcohols, ethers and esters thereof, 0.01...1.5% carbamide, hydrasine or phenyl-hydrasine, possibly, 0.1...3% anionic surfactant.
Patent RO-121979-B1 (RO)
Title: Process for vine cultivation in soils with water deficit caused by drought
Inventor: RANCA AURORA MARIA
IPC: A01G17/02
Filed: 2004-11-25
Abstract: The invention relates to a process for vine cultivation in soils with water deficit caused by drought, meant to be carried out in vineyards located in mostly droughty pedo-climatic areas. According to the invention, the process for vine cultivation in soils with water deficit caused by drought, to which there are applied usual agrotechnical works, known per se, such as: vine pruning, tendrils wrapping around, soil fertilization and loosening, weeding of shoots, hoeing, guiding of shoots, spraying, watering and harrowing, powdering with sulphur, defoliating during the ripening period, is characterized in that, with a view to obtaining a higher grape production, there is performed an untimely defoliation of 10...15% of the leaves covering the grapes, immediately after the the vine flowering, followed by thinning the inflorescences and applying an additional sprinkling watering rate of 800 m3/hectare besides the usual watering rate.
Patent RO-123180-B1 (RO)
Title: Spray head for slag granulating system
Inventor: LEYSER PATRICK
IPC: B01J2/02
Filed: 2003-11-20
Abstract: The invention relates to a spray head mounted within a blast furnace slag granulating system. According to the invention, the head comprises an oblong regulating body (36), having an ellipsoid cross-section with a central axis, located in an approximately central position between a floor (28) and a top surface (30), and can be rotated about its central axis (38) so that, below and above the regulating body (36), the ellipsoid cross-section with a small axis and a large axis has the ratio between the small axis and the large axis ranging between 0.50 and 0.95 and the height of some oblong orifices (42 and 44) can be adjusted by rotating the regulating body (36) about the central axis (38) thereof.
Patent RO-121863-B1 (RO)
Title: Multidirectional axial locking mechanism with active lift of 90a
Inventor: MUNTEAN CORNEL
IPC: E05B59/00
Filed: 2006-11-23
Abstract: The invention relates to an axial mechanism of multidirectional locking for access doors. According to the invention, the mechanism comprises an actuation module consisting of a driving bushing (4) eccentrically interlocked, through the casing (3, 90), with an external handle (2), axially coupled with a blocking plate (1), and which, when manually actuated after axially decoupling by a lift Q, carried out by rotating a radial cam (7), by means of a key of a safety cylinder (5), allows driving the main latches (30, 30') and the vertical latches (32, 33, 32', 33'), the locking cycle being ended only after the exterior handle (2) returns to the idle condition in the initial position O, allowed by a 90A recess of the bushing (4), the axial blocking of the exterior handle (2) in the blocking plate (1), by the frontal pressing with an equivalent lift Q, resetting the position O, by defolding a shoulder of the bushing (4) consisting of the diametral balls (6) as a consequence of the return of the radial cam (7) under the action of the relaxation of a spring (9), as well as the rigid blocking of the main latches (30, 30', 32, 33, 32', 33') by blocking the axial oscillation of a driver (23, 72), due to resetting the direct contact between some bolts (25), fastened inside the body of the driver (23, 72) and a disk (13) fastened on a longitudinal axle (11).