baber/WOPTO huggingface dataset:
Patent IT-1295379-B1 (IT)
Inventor: LODI ENZO
IPC: B62D25/18
Filed: 1997-10-22
Granted: 1999-05-12
Abstract: In order to adjust the position of the mudguard (2) in relation to the wheel (19) and to maintain unchanged the existing distance ("d") between the mudguard (2) and the wheel (19), the device (1) comprises a portion (6) provided with a first (16) and a second (17) guide which extend along a first and a second portion of circumference which have the centre on the rotation axis (18) of the wheel (19) whereto the mudguard (2) is associated. The first (16) and the second (17) guide are respectively engaged to a first (21) and a second (24) counter-guide integral with the portion (5) suitable to be fixed to the mudguard (2) of the vehicle. The portion (5), suitable to be fixed to the mudguard (2) of the vehicle, can be locked in a radial predefined position along said first and second guide through screw means (22). <IMAGE>
Patent IT-1313719-B1 (IT)
Title: Output stage for high speed comparator of integrated drive circuit, has dynamic drivers for pull-up and pull-down and static drive which are connected to bipolar/MOS pull-up and pull-down transistors
Inventor: GALLI GIOVANNI
IPC: H03K3/00
Filed: 1999-09-24
Granted: 2002-09-17
Abstract: A bipolar/MOS pull-up transistor (7) and bipolar/MOS pull-down transistor (8) are connected between the reference voltage terminals. A dynamic driver (11) for pull-up and a dynamic driver (12) for pull-down, are connected to the transistors. A static drive (13) is shared by the transistors. Independent claims are also included for the following: (a) Electric load driving method; (b) Integrated drive circuit.
Patent IT-1268624-B1 (IT)
Title: Mixture compositions which can be vulcanized with sulphur including silica as a filler for the manufacture of tyres, treads made using such mixtures and tyre comprising such a tread
Inventor: CATALDO FRANCO
IPC: B29D/
Filed: 1994-10-11
Granted: 1997-03-06
Abstract: A mixture which can be vulcanized with sulphur for the manufacture of tyres or parts thereof, in particular treads, including an elastomer comprising a diene polymer alone or as a mixture with other elastomer polymers or copolymers, a filling or filler selected from the group comprising silica, and mixtures of carbon black and silica, and an antistatic agent including a non-ionic surfactant of formula R1-R2 where R1 is a hydrophilic radical and R2 is a substituted or unsubstituted aromatic or aliphatic-aromatic radical. Tyres with treads manufactured using this mixture have optimum traction and rolling resistance properties accompanied by a reduced or zero tendency to build up electrostatic charges on the tyre. <IMAGE>
Patent JP-2914957-B1 (JP)
Title: 無拡幅ａｇｆ工法
IPC: E21D9/04
Filed: 1998-04-14
Granted: 1999-07-05
Abstract: 【要約】
【課題】  トンネルの掘削方法として、余掘りを必要と しないように、鋼管をその後端部が切羽前方の掘削領域 外に位置するまで打ち込ん後、該鋼管内を通じて地山に 硬化材を確実に注入できる無拡幅ＡＧＦ工法の提供を課 題とする。
【解決手段】  鋼管１の拡径部に樹脂管２の先端部が接 続され、この樹脂管２の外側に鞘管３を嵌合し、該鞘管 ３の後端部から加えられる荷重が鋼管１に伝達される状 態で、鋼管打込装置５によって鋼管１をその後端部が切 羽８前方の掘削領域１０外に位置するまで打ち込み、次 に、上記鞘管３を取り外した上で、切羽８の手前側に露 出する樹脂管２の後端部から鋼管１内を通じて地山９に 硬化材を注入し、その後、上記掘削領域１０内に残る樹 脂管２と共に上記切羽８を掘削する。
Patent JP-3061134-B1 (JP)
Title: 光スイッチ
IPC: G02B26/08
Filed: 1999-05-20
Granted: 2000-07-10
Abstract: 【要約】
【課題】  完全２×２スイッチの機能を有する光スイッ チ、及び、大規模マトリクス型スイッチを小型化するこ との出来る光スイッチを提供することを目的とする。
【解決手段】  交差する二つの光導波路の交差部を斜め に切断する溝を設け、該溝内に、光線を透過又は反射す る機能を有する物質を選択的に保持することにより、二 つの光導波路間の光路を切り換える光スイッチにおい て、前記溝は、前記光導波路の導波路の幅よりも狭く、 且つ、光導波路の中心線の内角２等分線上に形成するこ とを特徴とし、これにより、前記溝内の物質により該導 波路内に反射される強度を増大させることができる。
Patent JP-3100375-B1 (JP)
Title: 特性維持性能に優れた酸化物超電導体及びその製造方法
IPC: C01G1/00
Filed: 1999-06-22
Granted: 2000-10-16
Abstract: 【要約】
【課題】  熱歪等の内外力や腐食環境に影響されずに高 い捕捉磁場の確保や長期にわたる性能維持が可能を酸化 物超電導体及びその製造法を提供する。
【解決手段】  酸化物超電導体を、「その外表面に“樹 脂含浸された布の密着被覆層”を有した酸化物超電導バ ルク体から成る構成」とするか、あるいはこれに加えて 「酸化物超電導バルク体の表層部に樹脂又は線膨張係数 の小さいフィラ−材を分散して含有する樹脂の含浸層を 設けた構成」とする。この酸化物超電導体は、酸化物超 電導バルク体の表面を布で包んで覆った後、これを減圧 雰囲気下に保持して液状樹脂やフィラ−入り液状樹脂と 接触させる方法等により作成することができる。
Patent JP-2909902-B1 (JP)
Title: スウィングトレーニングマシーン
IPC: A63B22/14
Filed: 1998-07-08
Granted: 1999-06-23
Abstract: 【要約】
【目的】ゴルフ・投擲種目・ラケットスポーツ等のスウ ィング動作を容易かつ安全に学習し、同時に、実際の種 目動作に結びついた腕、肩、体幹部（胴体部）、脚部の 筋力強化および柔軟性向上を効率的に行うことを主目的 とする。
【解決手段】それ自体が回転する回転移動型サークル台 （以下、サークル台と呼ぶ）および、前記サークル台と は逆回転する外周回転型移動アーム（以下、アーム部と 呼ぶ）を組み合わせ、また、前記アーム部に伸縮式ワイ ヤー移動装置（以下、ワイヤー装置と呼ぶ）、取っ手 （ハンドル）部、およびハンドル部垂直移動装置を組み 合わせ、さらに、各サークル台・装置に負荷装置（好ま しくは電磁ブレーキ）を組み合わせる。
Patent JP-2995187-B1 (JP)
Title: 半導体発光素子
IPC: H01S5/00
Filed: 1998-12-28
Granted: 1999-12-27
Abstract: 【要約】
【目的】  クラッド層の材料としてＧａＮを用いても格 子歪みが極めて小さく、短波長から長波長にわたって良 好な発光特性が得られる半導体発光素子を実現すること にある。
【解決手段】  本発明による半導体発光素子は、絶縁性 の単結晶基板（１）と、この基板（１）の上側に形成さ れ、ＧａＮから成る第１導電型の第１のクラッド層 （３）と、この第１のクラッド層（３）の上側に形成し た真性半導体材料の活性層（４）と、この活性層（４） の上側に形成され、ＧａＮから成る第２導電型の第２の クラッド層（７）と、前記第１及び第２のクラッド層に それぞれ電気的に結合された第１及び第２の電極（８， ９）とを具え、前記活性層を、一般式Ａｌ 1-x  Ｉｎ x  Ｎ （０＜ｘ＜０．５）で表される半導体材料で構成したこ とを特徴とするでは、活性層（４）を、一般式Ａｌ 1-x    Ｉｎ x Ｎ（０＜ｘ＜０．５）で表される半導体材料で構 成する。このように構成することにより、Ｉｎの分率を 変えることにより短波長側から長波長側まで所望の発光 波長の放射を放出することができる。
Patent MD-3092-B1 (MD)
Title: Process for preparing a fermented nonalcoholic beverage
Inventor: OVSEANNICOVA Tatiana Nicolai
IPC: A61P1/00
Filed: 2005-10-28
Abstract: The invention refers to the food industry, in particular to a process for preparing a fermented nonalcoholic beverage. The process, according to the invention, includes preparation of the must from aqueous extract of germinated cereals, aqueous extract of medicinal plants and berries, sugar and milk leaven, fermentation of the must during 8...10 hours at the temperature of 40...45?C, ageing during 20...24 hours at the temperature of 2...4?C, separation from the sediment and bottling, the must components being taken in the following ratio, mass %:aqueous extract of germinated cereals �52...55aqueous extract of medicinal plants and berries�40...42sugar����3...8milk leaven����1...5.
Patent NO-333407-B1 (NO)
Title: Toalettanordning
Inventor: MOORE GARRY
IPC: E03D5/00
Filed: 2000-10-12
Abstract: Toalettanordning som omfatter en toalettskål (11), et utløpsrør (78) for innholdet i skålen, et lokk (21) på skålen som kan lukkes og som sammen med skålen danner et kammer, en tetning (22) mellom lokket (21) og skålen (11), midler (12) for å tilføre vann i kammeret for å vaske innsiden av skålen og midler (2) for deretter å øke lufttrykket i kammeret for å drive innholdet i skålen gjennom utløpsrøret.
Patent NO-318729-B1 (NO)
Title: Impulsturbin
Inventor: STEWART KENNETH RODERICK
IPC: F03B13/02
Filed: 2001-01-30
Abstract: En turbin (4) egnet for bruk ved brønnboring og lignende og som omfatter et foringsrør (11). omsluttende et kammer (18) med en rotor (19). dreibart montert deri. Rotoren (19) omfatter minst et turbinhjul (30a) med en ringformet rekke vinklede blader (30). Bladene (30) er innrettet med drivfiuidmottagende flater (31) som vender generelt bakover i forhold til rotorens (19) dreieretning, og en generelt aksialt utstrekkende innvendig drivfluidpassasje (14) som strekker seg generelt radialt innover i forhold til rotoren (19). Foringsrøret (11) har også generelt aksialt utstrekkende utvendig drivfluidpassasjer (16), og en av de innvendige og utvendige drivfluidpassasjer (14, 16) er forsynt med utløpsdyser (17) formet og anordnet for å rette minst en stråle med drivfluid mot bladenes drivfiuidmottagende flater (31) når bladene (30). vandrer over dysene (17) for å dreie rotoren (19). Den andre av de innvendige og utvendige drivfluidpassasjer (14, 16) er forsynt med utløpsåpninger (28) for å tømme drivfluid fra turbinen (4).
Patent NO-334618-B1 (NO)
Title: Fremgangsmåte ved oljeproduksjon
Inventor: KIMOTO MAKIO
IPC: E21B43/16
Filed: 2001-11-27
Abstract: Foreliggende oppfinnelse omhandler en fremgangsmåte ved produksjon av olje fra et oljeinneholdende reservoar ved bruk av horisontale brønner, ved å bore en gassinjeksjonsbrønn og en produksjonsbrønn med en hensiktsmessig innbyrdes avstand, i avhengighet av i det minste et forhold mellom en gjennomsnittlig vertikal permeabilitet og en gjennomsnittlig horisontal permeabilitet i det oljeinneholdende reservoaret som det skal produseres fra.
Patent NO-336058-B1 (NO)
Inventor: GLEJBØL KRISTIAN
IPC: F16L11/16
Filed: 2003-04-08
Abstract: A flexible, armored pipe is disclosed. In an exemplary embodiment, the flexible, armored pipe includes an impermeable liner, an outer armoring layer, and an inner armoring layer. The inner armoring layer includes one or more wound armoring elements, and the outer armoring layer is placed on the outside of the liner, and includes at least two layers of wound armoring elements which are completely or partly permeable for fluids. Further, the inner armoring layer is placed on the inside of the liner. In certain embodiments, the inner armoring is built up of wound profiles, K profiles, or profiles which include a rolled strip.
Patent NO-321757-B1 (NO)
Inventor: HOFF KJELL ARNE
IPC: A23K1/18
Filed: 2003-10-01
Abstract: A feed block (1) containing formulated and pelleted dry feed for the farming of fish and feeding of marine mammals and birds, where two or more pellets (2) are glued together by filling the space between the pellets (2) with a binding agent (3).
Patent NO-330032-B1 (NO)
Inventor: AIKIO VEIJO
IPC: B65D21/02
Filed: 2004-04-05
Abstract: The tray has a portion with ribs (22) forming a space (21) between them for mouth and neck parts, and/or flange (9), and/or a cap (8) of a bottle to be placed in a bottle layer (4). Ribs have guiding portions (11,12), which are arranged to guide the tray with respect to the mouth and neck parts, the flange and/or cap of the bottle when the tray is put into the space on top of the bottle layer.
Patent NO-337508-B1 (NO)
Inventor: BODE RALF HEINRICH
IPC: H02K5/128
Filed: 2005-05-12
Abstract: A compressor unit including a centrifugal compressor for compressing a gas and an electric motor with a stator and a rotor for driving the compressor. The compressor and the electric motor are accommodated in a common gastight housing, provided with a gas inlet and a gas outlet. The stator is accommodated in a separate stator space which is delimited by a wall section, surrounding the stator, of the housing, a gastight partition which extends freely between the stator and the rotor of the electric motor, and at least one end wall which extends between the partition and the housing of the compressor unit. The partition is of a material of such high strength that it remains clear of the stator and the rotor under working pressures of the gas.
Patent NO-325389-B1 (NO)
Inventor: ERIKSSON RIKARD
IPC: A47C/
Filed: 2005-10-21
Abstract: The bed (10) has a support frame (40) adjustably mounted in a stationary outer frame (20). The support frame is provided for an articulated mattress support (30), and has smaller dimensions that the articulated mattress support. A power assembly (50) for raising and lowering the flexible sections (30b-30d) of the articulated mattress support is mounted on the support frame.
Patent NO-333611-B1 (NO)
Title: Tricykliske delta-opioidmodulatorer, anvendelse derav, farmasoytisk preparat og veterinaermedisinsk preparat samt sett omfattende en slik forbindelse
Inventor: CARSON JOHN ROBERT
IPC: C07D405/14
Filed: 2006-01-27
Abstract: Det beskrives d-opioid reseptor modulatorer. Mer spesifikt beskrives det tricykliske d-opioid modulatorer med formel (I). Det beskrives videre farmasøytiske og veterinærpreparater og -metoder for behandling av mild til alvorlig smerte og forskjellige sykdommer ved bruk av den beskrevne forbindelser.
Patent NO-342472-B1 (NO)
Title: Elektromagnetisk telemetrianordning og fremgangsmåte for å minimalisere syklisk eller synkron støy
Inventor: AIELLO ROBERT ANTHONY
IPC: E21B47/12
Filed: 2007-08-28
Abstract: Et elektromagnetisk borehull telemetrisystem for transmittering av informasjon mellom en nedihulls transceiver, anbrakt fortrinnsvis i en borehullsammensstilling i et borehull, og en overflatetransceiver posisjonert ved eller nær overflaten av jorden. En trigger og et samvirkende strobe brukes for å definere strobe-inkrementene. Synkron telemetrimålinger laget under strobe-inkrementene oppsummeres algebraisk for å identifisere en synkron syklisk støykomponent i et kompositt elektromagnetisk telemetrisignal. Hvilke som helst slags ikke-sykliske støykomponenter som oppstår under strobe-inkrementene kanselleres algebraisk i den algebraiske oppsummeringsoperasjonen. Den sykliske støykomponenten fjemes så fra komposittsignalet for derved å øke signal-til-støy-forholdet av telemetrisystemet. Systemet er spesielt effektivt når det gjelder å minimalisere den elektromagnetiske støyen generert ved rotasjonen av et rotasjonselement slik som rotasjonsbordet eller det toppdrevne rotasjonssystemet til en borerigg.
Patent NO-331189-B1 (NO)
Title: Anordning for behandling av fisk i merder
Inventor: TVEITEN SVEIN BRUDESETH
Filed: 2008-10-28
Abstract: En anordning for behandling, f.eks. avlusing, av fisk i merder omfatter en presenning med en størrelse som på heldekkende måte omslutter merden under vannoverflaten. For enten å heve eller senke presenningen henholdsvis opp til en posisjon for omslutning av merden under vannoverflaten eller ned til et nivå under dens nedre parti er presenningen ved eller nær dens ytre omkrets er utstyrt med flere oppdriftselementer som hver for seg er tilpasset for å fylles med eller tømmes for et fluid, så som luft eller væske for derved enten ved å heve eller senke presenningen henholdsvis opp til vannoverflaten eller ned under merdens nedre parti.
Patent NO-343377-B1 (NO)
Title: Framgangsmåte og anordning for undersjøisk kommunikasjon med radiosignaler
Inventor: VOSS ROBERT K
IPC: G01V11/00
Filed: 2009-02-26
Abstract: Undersjøisk produksjonssystem tilpasset for trådløs kommunikasjon, slik at drift av produksjonstreet kan reguleres lokalt trådløst fra en overhalingsnavlestreng eller ROV. Produksjonssystemet omfatter en brønnhodemontasje og en navlestrengterminering koplet til en navlestreng, som rager opp til havoverflata. Dedikerte trådløse kommunikasjonsanordninger kan være festet til brønnhode-montasjen og/eller navlestrengtermineringen. De trådløse kommunikasjonsanordningene kan omfatte et radiofrekvent modem, en sonar, en infrarød kommunikasjonsanordning, en lysdiode, et optisk modem, samt kombinasjoner av disse. Den trådløse kommunikasjonen kan omfatte radiobølger, lydbølger og elektromagnetiske bølger. En undersjøisk regulatormodul kan være inkludert for å regulere/aktuere anordninger i eller forbundet med produksjonssystemet. Den undersjøiske regulatormodulen kan være tilpasset for trådløs kommunikasjon.
Patent NO-330326-B1 (NO)
Title: Fôringsflate
Inventor: KYRKJEBO JAN ERIK
IPC: A01K61/02
Filed: 2009-04-17
Abstract: Det omtales en foringsflåte for et merdanlegg, omfattende en flytende flåte (10) forankret tilstøtende en eller flere merder for oppdrett av marine organismer, i det flåten (10) omfatter et antall siloer for lagring av for som skal fordeles i nevnte merder. Flåten omfatter en første, sentralt plassert silo (14) og minst en andre i det minste delvis omliggende silo (16).
Patent NO-337433-B1 (NO)
Inventor: TERRY STEPHEN E
IPC: H04B1/69
Filed: 2010-04-22
Abstract: The present invention is a method and system for controlling downlink transmission power levels in a spread spectrum time division communications system having frames with time slots for communication, which receives at a user equipment(UE) a downlink communication from a base station and determines an error rate of the received communication. The UE then produces power level adjustments for each of the time slots based in part on the error rate and transmits an uplink communication to the base station which includes the power level. In response to the power level adjustments and (or) other information, transmission power level is set for each time slot in the downlink communication.
Patent NO-342543-B1 (NO)
Title: Lokalisering av trådløse lokalnett i stornett
Inventor: JAIN NIKHIL
IPC: H04W88/06
Filed: 2016-05-31
Abstract: En fremgangsmåte, anordning og programkode for trådløs kommunikasjon fremlegges, som omfatter å fange en verdi av minst ett attributt av minst ett referansesignal overført av et regionalnett når en trådløs kommunikasjonsanordning er i nærheten av et trådløst lokalnett av flere trådløse lokalnett; å etablere et signalattributtmønster for minst ett tråd-løs lokalnett av de flere trådløse lokalnett basert på den innfangne verdien av det minst ene attributt; og å bestemme om den trådløse kommunikasjonsanordningen i øyeblikket er i nærheten av ett av de trådløse lokalnett ved å sammenlikne en aktuell verdi av det minst ene attributt fra en eller flere referansesignaler mottatt fra regionalnettet med verdien av det minst ene attributt i signalattributt mønsteret lagret i et minne, kjennetegnet ved at det minst ene attributt omfatter en signalmåling.
Patent NO-342998-B1 (NO)
Title: Verktøysystem og fremgangsmåte for høytemperaturomgivelser
Inventor: RODNEY PAUL F
IPC: H01L27/12
Filed: 2017-07-05
Abstract: I minst enkelte utførelser kan et verktøy omfatte et verktøylegeme og en eller flere verktøykomponenter. Verktøyet kan videre omfatte verktøyelektronikk som er lokalisert inne i verktøylegemet, hvor verktøyelektronikken er funksjonsdyktig til å sanse og lagre verktøykomponentkarakteristika og miljø- karakteristika. I det minste noe av verktøy- elektronikken er funksjonsdyktig, i minsten uke, når den utsettes for temperaturer på minst200°C. Verktøyelektronikken kan være integrerte kretser som er dannet på et silisium karbidsubstrat eller et silisium på safir substrat. En illustrativ utførelse av verktøyet er en borkrone for anvendelse i en høytemperatur brønnboring.
Patent PL-84449-B1 (PL)
Title: Transporting hydrocarbon mixtures as a slurry[us3804752a]
IPC: B65G53/30
Filed: 1973-09-17
Abstract: 1421803 Transporting hydrocarbon oils MARATHON OIL CO 24 Aug 1973 [18 Sept 1972] 40230/73 Heading C5E Hydrocarbon mixtures are rendered more transportable in pipelines and tanks by fractionating into a relatively low pour point fraction and a relatively high pour point fraction, congealing at least portion of the relatively high pour point fraction and slurrying the congealed material in the relatively low pour point fraction. Suitable feed mixtures are waxy crudes containing 1-80 wt. per cent wax and having pour points of -10‹ to 200‹ F., shale oil, tar sand oil, fuel oil and gas oil. The feed is preferably fractionated by distillation to separate 1-80 wt. per cent as the relatively high pour point fraction. The congealing can be performed by spraying the fraction into air and the prills formed, generally 0À05-20 mm. diameter, can be coated with CaCO 3 , synthetic resin, bentonite, kaolin or Fullers earth. Up to 50% of the relatively high pour point fraction can be cracked before congealing. 0À0001-20 volume per cent of sorbitan monolaurate or sodium petroleum sulphonate can be added to the high pour point fraction before congealing. Carbon dioxide, a drag reducing agent or diluent gasoline can be added to the slurry.
[GB1421803A]
Patent PL-91849-B1 (PL)
Title: Pouring of metals[US4003561A]
IPC: B22D41/32
Filed: 1974-11-23
Abstract: A sliding gate valve assembly adapted for use in the pouring of metals comprises a sliding gate member arranged for sliding movement to open and close an orifice of the assembly through which orifice metal is arranged to flow; the sliding gate member comprises a refractory body in which is provided a nozzle aligned with the orifice in an open position of the gate member and offset from the orifice in a closed position of the gate member; the nozzle has a side wall portion of permeable refractory material; and gas, e.g. an inert gas or oxygen is supplied to the nozzle, through the permeable side wall portion.
[US4003561A]
Patent PL-158808-B1 (PL)
Title: Device  for hub taking off the shafts
IPC: B23P19/02
Filed: 1988-12-28
Abstract: A device for removing hubs from shafts particularly from shafts of large size transmissions based on a hydraulic cylinder of double-sided action, equipped with a working bolt screwed into its piston rod, characterized in that it has a coupling system which is equipped with connecting screws designed for being screwed into a removed hub, and the coupling system is mounted separately from the cylinder (1) by means of a rotational lock, whereas the working bolt (8) on one side has a projecting pin (9) and on the other side, it has an arbour (10), which is equipped with the driving element (11) of the bolt (8).<IMAGE>
Patent PL-161128-B1 (PL)
IPC: E02D9/02
Filed: 1989-09-14
Abstract: 1. Urządzenie do wyciągania pali jarzm drewnianych, zestawione z wciągarki lub w siłownik z zasilaczem hydraulicznym, ustawionej na pomoście, wspartym na dwóch pontonach, znamienne tym, że jest zbudowane z belki (1) wspartej na podporach (2) ustawionych na pomoście (3) pontonów (4), do której jest podwieszony hydrauliczny siłownik (5), zaś na jego tłoczysku (6) - zawiesie (7), na którym jest zaczepiony chwytny zespół (8) zakleszczony wokół pala (9), przy czym siłownik (5) jest zasilany z hydraulicznego zasilacza (10).
Patent PL-160800-B1 (PL)
Title: Driving system for machine tool rotary table
Filed: 1989-12-15
Abstract: 1. Power transmission system for a machine tool turntable with a rotating bearing at the pivot and body of the table guide and equipped with an engine coupled with a driving wheel favourably via a reduction gear while the last wheel in the cinematic chain of the drive is seated in the table axis, characterised in that the last wheel (7) in the cinematic chain is seated in the immovable pivot (8) above the base (1) of the body and is frontally connected from the top with the carrying element (12) which is jointly coupled wit at least one driving dog (14) fixed to the table (10) from the bottom.<IMAGE>
Patent PL-161594-B1 (PL)
Inventor: TESLAR JAN
IPC: H03J7/24
Filed: 1990-03-07
Abstract: U k ła d sam odostrajania w odbiorniku F M składającym
się z g ło w icy U K F strojonej n apięciow o d io ­
d am i p o jem n o ścio w ym i, w zm a c n iac za pośredniej
częstotliw ości i dem odulatora, znamienny tym, że
podczas odbioru stacji, w yjście dem odulatora (D) połączone
jest poprzez rezystor (R ) z w ejściem o dw racającym
fazę w zm acniacza operacyjnego (W O ), zaś
w ejście nieodw racające tego w zm acn iacza ( W O ) połączone
je s t ze źródłem napięcia stałego (ST), którego
w artość rów na jest w artości napięcia w yjścio w ego
dem odulatora (D), przy dostrojeniu odb io rn ika do pracy
w środkow ym punkcie prostoliniow ego odcinka
charakterystyki dem odulatora częstotliw ościow ego
(D), natom iast p om iędzy w ejściem o d w racającym
w zm acn iacza operacyjnego ( W O ) a je g o w yjściem
załączo n y je s t kondensator (C ), zaś w y jś cie tego
w z m a c n ia c z a o p e ra c y jn e g o (W O ) je s t je d n y m
źró d łem napięcia przestrajającego o dbiornik.
Patent PL-164229-B1 (PL)
Title: Assembly of adjustable nozzles of a metering dispenser for liquids
Inventor: MAAS WILHELMUS J J
IPC: B05B1/12
Filed: 1990-11-16
Abstract: The adjustable nozzle assembly for a trigger sprayer comprises a nose bushing and an integral nozzle cap capable of being screwed upon the bushing. The nozzle cap has a discharge orifice located in its front face and a flange skirt extending from a front wall thereof. A nozzle cap flange skirt is threaded inside the rear portion thereof and an internally contoured or stepped surface is located forwardly of the threads to provide reduced diameter annular surfaces at two locations rearward of an inner wall surface of the cap and forward of the internal threads inside the nozzle cap flange skirt. The nozzle cap is screwed upon (threaded on) an externally threaded portion of the nose bushing and is selectively threadably positionable between three selective positions such that the positioning of the inner wall surface and the annular surfaces of the nozzle cap flange skirt selectively cooperate with a front face and annular periphery of a nose bushing face disc having two angular grooves in the annular periphery thereof thereby selectively to provide a stop mode position for containment of liquid, a spray mode position to discharge liquid in a spray pattern from the discharge orifice, and a stream mode position to discharge liquid in a stream pattern from the discharge orifice.