baber/WOPTO huggingface dataset:
Patent DK-179156-B9 (DK)
Title: A relief valve for a large turbocharged two-stroke compression-ignited internal combustion engine
Inventor: OFTEDAL MICHAEL
IPC: F02B77/08
Filed: 2016-11-22
Granted: 2018-04-03
Abstract: A relief valve (50) for providing relief for gas in acombustion chamber of a large two-stroke compressionignited two-stroke engine in a blow-off event The relief valve (50) comprising a housing (51,70,73), a first bore (64) in the housing (51,70,73), a first piston (56) slidably disposed in the first bore and defining a first pneumatic pressure chamber (60) in the first bore (64), an valve member (52) carried by the first piston (56), the valve member (52) having a stem (53) and a head (54) that is engageable with an annular seat (55), the housing (51) being provided a relief passage between an inlet opening (57) and an outlet opening (58) with the annular seat (55) therein, the relief passage comprises a relief chamber (63) between the annular seat (55) and the outlet opening (58), a first side of the first piston (56) forms a first effective pressure surface (61) that faces the first pneumatic pressure chamber (60) and the second side of the first piston forms a second effective pressure surface (62) that faces the relief chamber (63), a first side of the head (54) forms a third effective pressure surface (59) that faces the inlet opening (57), the first effective pressure surface (61) being larger than the third effective pressure surface (59).
Patent DE-102006040883-B9 (DE)
Title: Tragrolle sowie Verfahren zu deren Herstellung
Inventor: BLAHA PETER
IPC: B65G39/02
Filed: 2006-08-31
Granted: 2010-03-04
Abstract: Tragrolle, insbesondere für Förderanlagen oder Förderband-Anlagen, mit  – einer zentralen Stahlachse,  – einem konzentrisch auf dieser angeordneten Voll-Kunststoffkörper,  – Lagerungen an beiden Stirnseiten,  dadurch gekennzeichnet,  – dass der Rollenkörper (2, 12) aus thermisch verformbarem und spanabhebend bearbeitbarem Sintermaterial, aus in Form gepressten, zusammengebackenen sortenunreinen Recyclingmaterial-Schnipseln mit möglichst gleicher Dichte und nur geringfügigen Verunreinigungen besteht, nämlich aus Kunststoff-Schnipseln von Lebensmittel-Verpackungsbehältern, wie Yoghurt-Becher oder Margarine-Schalen, aus PE, PP, PS oder Ähnlichem.
Patent DE-3609136-C1 (DE)
Title: Device for imaging in the viewing plane a side of a test object differing from the viewing plane
Inventor: KREMER ALBERT DIPL-ING
IPC: G02B27/02
Filed: 1986-03-19
Granted: 1987-03-05
Abstract: Device for imaging in the viewing plane of a test object, e.g. a coin, a side (2) of the test object (3) differing from the viewing plane and located at an angle. The test object (3) is surrounded on all sides by an optical, prismatic element (6) which is made from glass or plastic and respectively has an outer and an inner inclined reflection surface (7, 8) whose angles ( alpha ,  beta ) of inclination are coordinated with one another in such a way that the image (10) of a side (2) of the test object which is at an angle to the viewing plane, e.g. a coin rim, surrounds the test object (3) in the viewing plane (11) after double total reflection. <IMAGE>
Patent DE-3629636-C1 (DE)
Title: Releasable connection between two respectively sheet-like workpieces along a line
Inventor: KOSKE JOERG-UWE DIPL-ING
IPC: B60R13/02
Filed: 1986-08-30
Granted: 1988-03-17
Abstract: The invention relates to a releasable connection between two sheet-like workpieces along a line. One workpiece bears an edge bead, part of which can be inserted in a positively locking manner into a groove provided on the edge of the other workpiece. The free space still remaining in the groove is filled by a counter-bead. One spaced-apart groove flank may be configured, in an interrupted manner, in the form of a series of hook-shaped crenellations. The holding-down means fixing the counter-bead in the groove is configured essentially in the form of a ladder and can be hooked in behind the hook-shaped crenellations and, in the flat state, be clipped to the groove-bearing workpiece.
Patent DE-3636823-C1 (DE)
Title: Method and arrangement for automatic image analysis
Inventor: STEIPE LEO DR
IPC: G06V10/22
Filed: 1986-10-29
Granted: 1988-04-21
Abstract: For the automatic image analysis, an original image (2) is optoelectronically scanned, converted into an electronic image in a computer (9) and imaged on a screen (11). The computer (9) generates additional information, particularly a cursor and a marking of selected points on the original image, this additional information also being imaged on the monitor. In the learning phase, the user allocates a classifier to the points designated by the cursor. The electronic image is then wholly or partially optically superimposed on the original image (2). Only the additional information is preferably superimposed on the original image. <IMAGE>
Patent DE-4012774-C1 (DE)
Title: Manual eccentric grinder with rotation reverser - which is used for grinding wheel switching on and off, with eccentric spindle hub centring machine gear
IPC: B23Q5/04
Filed: 1990-04-21
Granted: 1991-10-10
Abstract: The eccentric grind has a reversible eccentric spindle, using a gear which travels inside toothing on the output side of the grinder to rotate the grinding wheel switchably as required in superposition to the conventional eccentric trajectory.  The rotary movement of the grinding wheel (20) is switched on and off by reversing the direction of rotation of the spindle. The gear (17) travelling the fixed internal toothing (18) is centered by a hub (16) rotating on the spindle (13).  A freewheel (19) is formed between the gear and hub by spring loaded arrester (22), incorporated in the hub and by identations in the gear.  The freewheel allows the gear to move w.r.t. the boss in one spindle rotary direction. ADVANTAGE - Easy switching.
Patent DE-4115962-C1 (DE)
Title: Dog lead loop fastener - includes locking tongue which passes through two trimming holes
IPC: A01K27/00
Filed: 1991-05-13
Granted: 1992-10-22
Abstract: The dog lead loop fastener has tied and free ends. It comprises a loop and a sleeve to take the free end of the loop. The fastener should have a locking tongue (17) which passes through two trimming holes (15,16). The holes are spaced by slightly more than the loop (14) width so the tongue runs from one side of the free end (13) of the loop to the far side and then back again to the first side. Pref. all parts are leather or plastics and the free end (13) tapers to the end in thickness and/or width. USE/ADVANTAGE - Dog lead with leather or plastics lead loop and fastener is designed for noiseless action, e.g. when hunting etc.
Patent DE-4221339-C1 (DE)
Inventor: GRUENANGER GERHART DR
IPC: E04H6/24
Filed: 1992-06-29
Granted: 1994-01-27
Abstract: Double pallet system for distributing and storing goods in storehouses, in particular motor vehicles in car parks, having two guide levels which are provided one above the other and are intended for the horizontal displacement of the pallets, the upper guide level being provided for pallets loaded with goods for conveyance and the lower guide level being provided for empty pallets (4). In each case two guide levels provided one above the other are formed from a pivotable profile rail (6), and a lifting apparatus (5) is provided beneath the pallet. The invention provides a double pallet system which is distinguished by a compact type of construction, occupying a small amount of space, and which is capable of shifting pallets (4) from the empty-pallet level into the level for pallets loaded with goods for conveyance. <IMAGE>
Patent DE-4306957-C1 (DE)
Title: Semiconductor wafer magazine compartment indexing apparatus - has opto-electronic sensor determining position of both wafer and compartment w.r.t. reference plane having fixed relationship to handling plane
Inventor: BIRKNER ANDREAS
IPC: H01L21/027
Filed: 1993-03-05
Granted: 1994-06-01
Abstract: The magazine compartments contain semiconductor wafers. The height of the magazine is measurably adjustable wrt. a first handling plane (H-H) for removal and loading of the semiconductor wafers for processing. An optoelectronic sensor with a receiver and a transmitter determines the position of the wafer relative to a reference plane (E-E) with its measurement beam (10). The optoelectronic sensor also determines the position of the magazine compartment relative to the reference plane. The reference plane has a fixed relationship in the disc handling apparatus with the first handling plane. ADVANTAGE - Provides precise access for removal and loading devices in any predetermined plane of the magazine independent of dimensional tolerances.
Patent DE-4309860-C1 (DE)
Title: Device for control of compressed air in cylinder of IC engine - involves control valve with switch valve down stream from which air is controllable in conduit connected to accumulator or exhaust gas conduit
Inventor: FRAENKLE GERHARD DR ING
IPC: F02D13/04
Filed: 1993-03-26
Granted: 1994-06-09
Abstract: Downstream of the control valve (5) a switch valve (9) is provided, from which the compressed air is controllable in a compressed air conduit (7) connected with a compressed air accumulator (8) or the exhaust gas conduit (4). By control of the air in the compressed air conduit the opening of the control valve occurs when the pressure of the compressed air in the cylinder (2) has reached a predetermined operating pressure in the compressed air container. Between the compressed air accumulator and the switch valve a check valve (10) is arranged which can be brought to the opening position dependent upon the pressure of the compressed air in the cylinder. USE/ADVANTAGE - Can be used in engine operation and for further application possibilities. It is a structurally simple.
Patent DE-4418699-C1 (DE)
Title: Fixably formed spray nozzle for spray cooling of strike piston machine
Inventor: NEDEREGGER WALTER
IPC: F01P3/08
Filed: 1994-05-28
Granted: 1995-07-06
Abstract: The chamber (7) is connected via a separately arranged channel (8) in the flange (4) with the conduit (9) in the machine housing (3). Connected to the channel is a device (12) for position fixing of the flange on the machine housing. The chamber is formed from a larger dia. part of simple stage bore (5). The channel is formed as a spaced blind bore parallel to the stage bore. A recess (11) evolving from the connecting surface (10) of the flange connects the channel with the chamber for medium conducting. The channel in the flange via its connecting surface is extended by a ring-shaped extension (13).
Patent DE-4433054-C1 (DE)
Title: Process for hot imprinting substrates
Inventor: SEIDL MAXIMILIAN R
IPC: B41M1/24
Filed: 1994-09-16
Granted: 1996-02-22
Abstract: The hot imprinting process involves passing the substrate and imprinting foil with colour layer opposite each other through an imprinting unit with heater, printing head (16) and counter-pressure drum (12). For preheating, the substrate and foil are pushed onto the surface (20) of the counter-pressure drum.  The printing head alternately prints one line in the circumferential direction over the drum surface concentric with it. Then the printing head is pushed forward to print another line across the circumferential direction and parallel to the drum surface.
Patent DE-4444798-C1 (DE)
Title: Vehicular antitheft device operated by portable code transmitter
Inventor: ACHHAMMER SIEGFRIED
IPC: B60R16/02
Filed: 1994-12-15
Granted: 1996-04-11
Abstract: The device has code signals from a transmitter integrated into the door key or ignition key picked up by an antenna (21) and receiver (22) in the vehicle and relayed over a bidirectional data line (3) to a controller (4). When the code is checked and found correct, an acknowledgement signal is returned to a transmitter (24) with a separate antenna (25). An interface based on three transistors (T1-T3) and two diodes (D1,D2) prevents direct feedback by blocking the connection between the receiver and the bidirectional line while the acknowledgement is being transmitted.
Patent NL-1007721-C1 (NL)
Title: Ultrasonic cleaning machine for surfaces, preferably glass or ceramic windows or floors
Inventor: ROMBOUTS FREDERIK WILLEM
IPC: A47L1/02
Filed: 1997-12-08
Granted: 1999-06-09
Abstract: The ultrasonic vibration unit (3) is positioned next to the surface (1) being cleaned and during operation a cleaning liquid is introduced into the region between this unit and the surface. The machine housing (4) restricts the liquid to the region of the surface being cleaned.  The cleaning liquid is subjected to ultrasonic vibration, the resulting cavitation forming imploding gas bubbles for removing contaminants.
Patent NL-1011300-C1 (NL)
Title: Reusable boxes, especially for fresh produce, assembled from flat blanks with box contents pressing two width flaps against other two width flaps and corner flaps
Inventor: GURP PAUL VAN
IPC: B65D5/00
Filed: 1999-02-12
Granted: 2000-08-15
Abstract: The box is assembled by folding the first two length flaps (8) and first two width flaps (10) into a perpendicular position relative to the blank (1) along first and second fold lines (4, 6) joining the flaps to the blank. The corner flaps (12) are folded along the corner flap fold lines (18) extending diagonally across the flap from the point where the first and second fold lines intersect, and then folded along third and fourth fold lines (14, 16) between the corner flap and a first length flap and a first width flap respectively, so that a first corner flap section (20) is pressed against the adjacent first width flap (10) on the inside of the box. The adjacent second width flap (24) is folded at an angle of at least ca. 90 deg. along a fifth fold line (26) between the first and second width flaps, so that two of the corner flaps are enclosed between these two width flaps.  Independent claims are also included for (a) a method of use for the box, in which the box is assembled and then filled with preferably fresh produce, so that the contents press the second width flaps against the first width flaps, corner flaps and optional end flaps, and (b) the blank used to assemble the box.
Patent NL-1016240-C1 (NL)
Title: Computer mouse has handgrip and relatively spaced rotary operating knob coupled to incremental pulse source
Inventor: SIMONS MARCEL PETRUS
IPC: G06F3/033
Filed: 2000-09-22
Granted: 2002-01-15
Abstract: The computer mouse has a handgrip (1) fitting beneath individual fingers and a rotary operating knob (2) infront of the handgrip, engaged by the remaining fingers and coupled to an incremental pulse source (3). The position of the handgrip relative to the rotary operating knob is adjustable via at least one setting bolt (4).
Patent NL-1021360-C1 (NL)
Title: Transparent device contains volume functioning as support for edible substance, support being enclosable or partly so by transparent edible substance, such as a lolly
Inventor: PABON PAUL MARTIJN
IPC: A23G3/56
Filed: 2002-08-30
Granted: 2004-03-02
Abstract: The transparent device (3) contains a volume (1) functioning as a support for an edible substance, the support being enclosable or partly so by a transparent edible substance such as a lolly. The volume has one opening which is not in the edible substances. Through the opening an object (2) can be placed to which the connectable device is joined. The inserted object can be seen through the transparent device and the transparent edible substance. The object is light-emitting.
Patent NL-1022538-C1 (NL)
Title: System is for extermination of insets which carry disease, such as malaria, and contains material in which insects can settle and is at least partly provided with a blood-like material containing one or more poisons.
Inventor: VALIES LESLY CHARLES GUSTAAF
IPC: A01M1/20
Filed: 2003-01-31
Granted: 2004-08-03
Abstract: In connection with the system a gas is diffused which is attractive to insects, such as carbon dioxide. Other means for attracting insects include sounds, fragrances, colors, glimmering light or temperature.
Patent NL-1028130-C1 (NL)
Title: Insect catching device, comprises stick with integral mechanism for closing box at one end
Inventor: BOER THERESIA JOHANNA BRIGITTA
IPC: A01M3/00
Filed: 2005-01-27
Granted: 2005-02-28
Abstract: The device comprises a (long) stick with a hemisphere or small box at one end with an open bottom side which can be closed via a mechanism integrated into the stick.
Patent NL-1030945-C1 (NL)
Title: Bed for use in bath, comprises inflatable seat, backrest and headrest secured to inside of bath by suckers
Inventor: OTERMANS GEURT GERARDUS ANNA M
IPC: A47K3/12
Filed: 2006-01-18
Granted: 2006-04-25
Abstract: The bed has a three-part construction comprising a seat (3), a backrest (2) and a headrest (1) all releasably connected to each other. The bed is made from a flexible plastic with a coarse structure. Suckers (4) on the underside of the bed are used to secure it to the inside of the bath. Pairs of nozzles on the underside of the seat, backrest and headrest are used to inflate it with air or liquid. Partition walls containing openings are present in the seat, backrest and headrest in order to provide stability. A massaging device can be incorporated into the bed.
Patent NL-1033186-C1 (NL)
Title: Dairy cow hire system, allows farmers to hire cows for given period of time and transfer money from dairy to lessor
Inventor: BEUKEVELD GERHARDUS JOHANNES J
IPC: G06Q30/00
Filed: 2007-01-08
Granted: 2007-04-23
Abstract: Dairy farmers are able to hire cows for a given period of time, generally calculated in months, optionally along with milking space, land and other facilities, in order to be able to maintain their milk quota or claim from the national reserve. The lessees supply milk and dairy fat directly to the dairy and are paid by the latter. The lessee automatically transfers a large proportion of this payment to the lessor. A remuneration is paid by the lessor to the holder of a license for this system. Sale, purchase and possession of dairy cows by third parties is also possible.
Patent NL-1034922-C1 (NL)
Title: Extruded hollow plastic chamber carrier plate for use in spatial danish filing cabinet in building, has sandwich construction with integrated chip/transponder, and carrier sheet provided with less transport volume
Inventor: KUIPERS MARTIN
IPC: B62B3/02
Filed: 2008-01-16
Granted: 2009-02-17
Abstract: The plate has a plastic sandwich construction with an integrated chip/transponder. A plastic carrier sheet is provided with less transport volume, related to a building height.
Patent RU-2020539-C1 (RU)
Title: System of controlling devices for performing technological operations
Inventor: SHTIKHT VALTER
IPC: B23Q1/00
Filed: 1981-01-26
Granted: 1994-09-30
Abstract: FIELD: control systems; computer technology. SUBSTANCE: commutation modules provided with pneumatic valves and electric drives, electric control modules and control modules are mounted onto pneumatic and electric distribution plates and are connected with them and one to another by joints and multi-terminal plugs. EFFECT: simplified design; improved reliability of the system. 7 cl, 8 dwg
Patent RU-2011341-C1 (RU)
Inventor: KASHKOVSKIJ VLADIMIR G
IPC: A01K51/00
Filed: 1987-07-07
Granted: 1994-04-30
Abstract: FIELD: apiculture. SUBSTANCE: method involves supplying gaseous propane into hive; closing bee-entrance and coating hive bottom with mite catching substance; introducing gaseous propane into corner channel under warming member for 1.5-2.0 min. ; holding bees in closed hive for 9-10 min. with subsequent opening of bee-entrance. EFFECT: simplified bee varroatoze control. 2 cl, 1 tbl
Patent RU-2023569-C1 (RU)
Inventor: PIKALIN VASILIJ T
IPC: B23Q41/00
Filed: 1989-03-31
Granted: 1994-11-30
Abstract: Использование: машиностроение, в частности автоматические линии для обработки полосовых заготовок. Сущность ия: линия снабжена многолотковыми предстаночным и межстаночным транспортными устройствами, многосекционными межстаночными накопителями и загрузочным устройством, устройством для фиксации базового рифа бичей, технологическим оборудованием для одновременной обработки нескольких заготовок бичей и сортировочным устройством. 11 ил.
Patent RU-2022344-C1 (RU)
Inventor: ZLACHEVSKIJ ANATOLIJ E
IPC: G06F13/00
Filed: 1989-07-18
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано в составе ЭВМ, в автоматизированной системе управления, работающей в режиме реального времени. Целью изобретения является расширение функциональных возможностей. Устройство содержит канальные приемники 1, канальные передатчики 2, канальные приемопередатчики 3, блок 4 управления, блок 5 селекции адресов и выдачи вектора, блок 6 прерывания, компаратор 7 адресов, программируемый таймер 8, генератор 9 импульсов, элемент 2И - НЕ 10, JK-триггер 11, блоки 12 и 13 гальванической развязки, регистр 14 состояния. Устройство позволяет вводить дискретные сигналы, период следования которых не кратен периоду временных меток, а также осуществляет возможность вывода дискретных сигналов. 3 ил.
Patent RU-2004207-C1 (RU)
Inventor: EGOROV MIKHAIL F
IPC: A61B17/58
Filed: 1989-09-29
Granted: 1993-12-15
Abstract: Использование в медицине дл  снижени   травматичное™ остеосинтеза трубчатых костей  Сущность изобретени  устройство содержит накостную  1 и внутрикостную 2 пластины, соединенные  между собой одними концами перемычкой 3. В  накостной 1 и внутрикостной 2 пластинах выполнены  соосные отверсти  под элементы фиксации в  виде винтов 4 Внутрикостна  пластина 2 выполнена  по ширине меньше накостной 1 на уровне перемычки  3. а по длине накостна  1 и внутрикостна  2  пластины выполнены равной длины Во внутрикостной  пластине 2 отверсти  резьбовые дл  закреплени  8 них винтов 4 2 ил
Patent RU-2016291-C1 (RU)
Title: Variable-speed drive
Inventor: SIMONYAN MARTIN G
IPC: F16H9/00
Filed: 1989-10-03
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: variable = speed drive has driving pulley 1 and driven pulley 2 coupled by pretensioned endless flexible member in form of extension spring 3, and roller 4 engaging with driven side of spring 3. In place of contact with spring 3 pulleys 1 and 2 are coated with resilient material 5. With pulleys 2 and 1 rotating, variation of speed is provided by changing inter-turn distance of spring driving side relative to driven side, and travel of roller 4 across side of spring 3 provides changing of gear ratio owing to change of inter-turn distance on driving and driven sides of spring before and after travel of roller 4. Resilient material 5 provides reliable contact of spring 3 with pulleys 1 and 2. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2012213-C1 (RU)
Title: Method of measuring luminescence intensity in medium, particularly of biological objects
Inventor: MONICH VIKTOR A
IPC: A61B1/00
Filed: 1989-12-22
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: method is characterized in that a side surface of light guide is used for receiving luminescence radiation of medium to enhance measurement sensitivity, luminescence radiation being converted with the aid of additives introduced into the light guide core with spectrum shift towards a long wave length side. EFFECT: enhanced sensitivity. 3 cl
Patent RU-2017326-C1 (RU)
Title: Method for thermal stabilization of active inductance coil
Inventor: STEPANOVA LYUDMILA N
IPC: H03H11/54
Filed: 1990-05-28
Granted: 1994-07-30
Abstract: FIELD: electronics. SUBSTANCE: changes in voltage-current response and corresponding changes in phase angle are compensated by changes in R and E. First stage of method involves determination and storage dependency of response on temperature (for example by digital signal processors and computer). Second stage (operating mode) involves changes in resistance of current-setting resistor and voltage of power supply according to equations given in invention specification. EFFECT: increased precision. 8 dwg