baber/WOPTO huggingface dataset:
Patent SE-305142-B (SE)
Inventor: WINGEN W
IPC: B60N2/38
Filed: 1965-12-22
Abstract: 1,129,819. Resiliently mounted seats. R. FRITZMEIER. 23 Dec., 1965 [23 Dec., 1964], No. 54704/65. Headings A4J and A4U. A tractor seat pan is carried on a swing- ing tubular arm 10, which contains resiliently urged links or gearing to permit vertical oscillation, while holding the seat level. As shown, a crank 15 is connected to the pan for angular movement therewith and is held parallel to fixed crank-14 by pivotally engaged, interconnecting rod 11. Tubular arm 10 is journalled on fixed shaft 20 of crank 14 and has its adjustable end 41 spaced from the end of crank 14 by plate springs 40. The height of the seat may be adjusted by screwing knob 42 to vary the compression of springs 40. A damping arrangement includes piston 43 on rod 11 moving in a liquid filled cylinder 44. The damping arrangement may be replaced by a compressible polymer or a rubber spring. Torsion springs may be used instead of compression springs. In Fig. 7 (not shown) a torsion bar (90) is mounted in a tubular extension (94) of crank shaft 17. In Fig. 8 (not shown), rubber torsion springs (100) are employed. Screw or worm means (92) may be used for pre-stressing these springs. In a modification (Fig. 5, not shown), a telescopic construction of arm 10 and rod 11 allows the distance and angle between the shafts 20 and 17 to be varied. Independent adjustment of the length of rod 11 may be used to vary the fore and aft inclination of the seat pan. In another form (Fig. 6, not shown) pinions (74) replace cranks 14 and 15 and a tubular shaft (72) having meshing bevel gears (73) is resiliently urged by a co-axial torsion spring (75) to support the seat load. Frictional damping is provided by brake (80) and a radial hydraulic damper (79) is employed.
Patent SE-387198-B (SE)
Inventor: PLAUGER L R
IPC: H01L21/306
Filed: 1973-08-02
Abstract: Group III-V compound semiconductor devices with attached gold conductor areas are etched using a basic ferricyanide etchant. The etchant is an aqueous solution containing ferricyanide ions in a concentration from 0.8 molar to 1.2 molar and sodium or potassium hydroxide in a concentration from 0.3 molar to 1.5 molar. This etchant rapidly removes the semiconductor material leaving smooth surfaces, while leaving the gold conductors and areas protected by oxide layers essentially intact. The use of titanium layers as etching masks, deposited for example by evaporating or sputtering through a removable mask, is also disclosed.
Patent SE-431117-B (SE)
Title: Water tube boiler
Inventor: SVENSSON K N G
IPC: F22B21/34
Filed: 1978-07-28
Abstract: In a water tube boiler having a right-angled gas duct through which tubes 14, 14a extend in U- or meander form, constituting heating surfaces, the opposite tube walls 4a, 13 are to be braced relative to each other without the hitherto usual encompassing connecting irons. To this end, the tubes 13 of the tube wall opposite to the working medium connections of the heating surfaces are arranged at a distance relative to each other, and connected with each other by means of flat bar strips 10 of iron. The tube sections 14, 11 of the U- or meander formed tubes 14, 14a situated adjacent to this wall are rigidly connected to the flat bar strips 10 welded between the wall tubes 13 by means of flat bar iron stays 12. <IMAGE>
Patent SE-415948-B (SE)
Title: Arrangement for electroslag refining of fusible electrodes
Inventor: MEDOVAR B I
IPC: H05B7/144
Filed: 1979-02-14
Abstract: The arrangement for electroslag refining contains electrode holders 6, 7, designed to fasten at least two fusible electrodes 8, 9, which are connected to the different connection terminals of an alternating current source 3, a chill mould 2, and a bottom plate 1. The chill mould and the bottom plate are joined to each other and connected via rectifiers 19, 20 to the alternating current source, wherein the rectifiers are connected to the same connection terminals of the alternating current source as are the electrode holders. The rectifiers are hooked up in the circuit so that direct current only flows through the bottom plate and the chill mould in the direction toward the alternating current source via the rectifiers. <IMAGE>
Patent SE-434425-B (SE)
Title: Control valve
Inventor: TELL P
IPC: F15B11/15
Filed: 1980-05-14
Abstract: The present invention relates to a control valve comprising a valve housing 1 having included therein a valve cylinder 4, in which a piston 25 is placed, displaceable between two positions. Further, the valve housing 1 is provided with an over-pressure channel 24 and an under-pressure channel 22 with connections. A throttled by-pass duct 29 is arranged to maintain equal pressures at both ends of the piston 25. Means 16, 19, 21 are arranged to be influenced by under-pressure in the under-pressure channel 22 for providing of a lowering of the pressure at one end of the piston 25 relative to the pressure at the other end of the piston 25. In this state, the throttled by-pass duct 29 is not able to equalize the pressure difference, which causes the piston 25 to be displaced to its other position. By this displacement, the piston 25 opens an over-pressure passageway from the over-pressure channel 24 to a connection 12, whereby the over-pressure at the connection 12 may be utilized as a signal. <IMAGE>
Patent SE-436272-B (SE)
Inventor: LOTHMAN S A
IPC: B65B61/24
Filed: 1981-03-27
Abstract: A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the invention they are subsequently converted to a substantially parallelepipedic shape. The machine comprises a means of transport in the form of a wheel (35) having radial holding devices (37) for the cushion-shaped semi-finished products (2). The means of transport can be rotated step-by-step so that each indiviual packing container passes around processing stations (45 - 50) placed around the periphery of the means of transport for the folding of corner lugs, sealing and shaping.
Patent SE-449992-B (SE)
Inventor: ESPOSITO A
IPC: C07C37/60
Filed: 1981-09-09
Abstract: A process for the hydroxylation of aromatic hydrocarbons by hydrogen peroxide, consisting in reacting said compounds in the presence of synthetic zeolites which contain heteroatoms, both replaced and exchanged. The reaction is carried out at a temperature comprised between 80 DEG C. and 120 DEG C. and in the presence of the hydrocarbon only or in the presence of a solvent which permits, at least partially, to admix the aromatic hydrocarbon with the hydrogen peroxide.
Patent SE-452355-B (SE)
Title: IC engine max. speed control unit
Inventor: ANDREASSON B C
IPC: F02P5/06
Filed: 1983-06-20
Abstract: The speed limiting electronic ignition circuit connection has two series-connected, mono-stable toggles of which the first has a specific pulse time, and is triggered by a zero throughput detector monitoring an induced primary voltage in the coupling. The second toggle has its own pulse time and is triggered by the termination of the first toggle pulse. The time span between the two pulses after the zero throughput during a preceding engine speed constitutes the ignition time at the determined, limited speed around which control must take plate. The toggles are of the so-called non-retriggerably type, and the second toggle output is connected to a control for an ignition current adjuster which is maintained conductive by the toggle pulse in the event of excess speed. (Provisional Basic advised week 85/06)
Patent SE-441051-B (SE)
Title: Capacitance filter of second degree for construction of a capacitance filter structure of higher order
Inventor: LOFMARK B G
IPC: H03H19/00
Filed: 1984-02-01
Abstract: The invention refers to a capacitance filter of the second degree for a reversible capacitance filter structure (5C-filter). The capacitance filter contains a primary and a secondary integrator (OP3, C9 resp. OP4, C10) and to each input of the integrators a well-known dirigible change-over switch structures (SW1, SW2 resp. SW3, SW4) are connected. The filter has two inputs (b resp. c) and two outputs (a resp. d) of which the one input (b) is capacitive (via C11) connected to the other integrators (OP4, C10) input, the other input (c) is capacitive (via (C12) connected to the first integrator's input, the first output (a) is formed by the first integrator's (OP3,C9) output and the other output (d) is formed by the other integrator's (OP4, C10) output.<IMAGE>
Patent SE-450165-B (SE)
Inventor: BRENNSTROM R
IPC: B04C11/00
Filed: 1985-10-23
Abstract: Arrangement for monitoring of cyclones in a PFBC combustion plant comprising a combustion chamber and a cleaning plant with cyclones for separation of dust and ashes from the combustion gases, the combustion chamber and the cleaning plant being located in a pressure vessel and being surrounded by compressed air. According to the invention that portions (44) of a cyclone, which are exposed to erosion damage, and/or an outlet tube (46) from the cyclone for separated dust are surrounded by a gas-tight mantle (48) which, together with the wall of the cyclone (14) and/or the wall of the outlet tube (16), forms a closed space (56). The wall of said mantle (48) has an opening (54), and a device (58) for indicating an air flow through said opening (54) is located at said opening (54). In a preferred embodiment said device (58) consists of a thermocouple, the temperature of which is compared with the temperature of the cyclone (14) and/or the outlet tube (46), the difference between these two temperatures being compared with the value of this temperature difference that prevails under undamaged conditions.
Patent SE-455397-B (SE)
Inventor: VONASEK J
IPC: B41J2/51
Filed: 1986-11-12
Abstract: A device for recording of information in the form of characters or symbols onto an information carrier. A recording device of the matrix type (13) is rotatable around an axis perpendicular to a column of the matrix. The recording device is arranged for relative movement relative the actual information carrier and means are arranged for actuating the matrix for information recording in the movement direction dependent on the angle between a matrix column and the movement direction. A sensor arrangement is rotatable together with the matrix column and has means for detecting of at least the parameters relative movement direction, relative speed and said angle. A single processing unit is arranged for controlling the character recording in said predetermined manner dependent on said parameters.
Patent SE-469813-B (SE)
Title: Process and device for meeting the fertilization requirements of cultivated plants in the initial development stage
Inventor: VAEAETTAENEN A
IPC: A01C/
Filed: 1987-05-14
Abstract: The subject of the invention is a process and a device for meeting the fertilization requirements of cultivated plants in the initial development stage, in which a part of the fertilizer is placed in the same way as in sowing fertilization, by means of fertilizer shares 1, in the interspaces, advantageously in every second interspace, between the seed rows 2. A part of the fertilizer is conducted through the seed shares 4 to the same spot 5 into the soil with the seed crop. Belonging to the device are fertilizer shares 1 and seed shares 4, which are disposed on a frame 12 provided with bearing wheels 13 and are placed in one or more rows and which, together with feed devices 9,10, have been connected up to a fertilizer bin 6 and a seed crop bin 8. The seed shares 4 are connected through a metering device 11 to a second, additional fertilizer bin 7 or to the fertilizer bin 6. <IMAGE>
Patent SE-464462-B (SE)
Title: Belt conveyor
Inventor: TINGSKOG LENNART
IPC: B65G15/32
Filed: 1987-12-18
Abstract: A belt conveyor comprises a continuous conveyor belt 1 made from an elastic material and having a flat bottom piece 11 and two flat side pieces 12,13 which are pivotal relative to the said bottom piece. Bearing and supporting members 2,3,7,8 steer the belt between two turning points 5,6 firstly along a goods-transporting stretch, along the majority of which the side pieces 12,13 are bent up from the bottom piece 11, and secondly along a return stretch, which is laid beneath the goods-transporting stretch. The bottom and side pieces 11,12,13 are made rigid relative to the longitudinal axis of the belt conveyor by a transverse reinforcement and are joined by two hinged sections 14,15 of such flexibility that each side piece 12,13 can be bent in towards the goods-bearing side of the bottom piece 11 and is bent in towards this side along essentially the whole of the return stretch 9. Each side piece 12,13 has in the bent-in state along the return stretch its lowest part closest to the hinged section 14,15 and no part lower than its edge facing away from the hinged section. <IMAGE>
Patent SE-464044-B (SE)
Title: Machine for forming a rope loop
Inventor: STROEM B Y
IPC: F16G/
Filed: 1989-06-21
Abstract: The invention relates to a machine for forming rope loops 2 using end portions 17 of the rope 1 curved into a loop and a clamping sleeve 3 which secures each rope end 18 on the rope 1. The machine includes a pressing device 4 for fastening clamping sleeves 3 and members 7, 9, 10, 11 for advancing clamping sleeves 3 to the pressing device 4. A clamping device 16 is arranged so as to secure and draw out an end portion 17 of a rope 1, which has been fed into the machine. Members 22, 26, 28 are arranged in order, after said drawing-out of the rope end portion 17 in the machine, to cause it to rotate a half turn, forming a loop. A first indication member 14 is arranged so as to cause the clamping device 16 to grip around and carry along with it the rope end portion 17. A second indication member 21 is arranged so as, after the clamping device 16 has guided the rope end 18 back into the clamping sleeve 3, to sense the correct position of the rope end 18 and initiate the clamping together of the clamping sleeve 3 around the rope portions by the pressing device 4. <IMAGE>
Patent SE-465888-B (SE)
Title: Brake arrangement for operating device for linear movement
Inventor: GRANBOM BO
IPC: F15B15/26
Filed: 1990-03-28
Abstract: Brake arrangement for an operating device for linear movement consisting of a cylinder 1 and a piston which is movable therein, a rail 3 fastened on the outside of the cylinder 1 and parallel to the axis of the latter being arranged along essentially the entire stroke of the piston, which rail is provided with sliding surfaces 8 formed on opposite sides, and with a cavity which extends inside and along the rail, and also a slide provided with sliding blocks 15, which can move along the rail, is guided linearly by the sliding surfaces 8 and is connected to a driver 2 connected to the piston. In this connection, a duct 10 is arranged along the rail 3, which duct, starting from the cavity 10, opens in one side of the rail between its sliding surfaces 8, as a result of which the rail has two legs, at least one of which can act resiliently in the direction transverse to the cylinder axis and with one surface can interact with a brake body 21 which is mounted on the slide and provided with a brake surface 22, depending on the pressure prevailing in the cavity. <IMAGE>
Patent SI-9210092-B (SI)
Title: N-phenylcarbamate compound, procedure for its preparation and biocidal composition for pest control
Inventor: KOMYOJI TERUMASA
IPC: C07D333/22
Filed: 1992-01-30
Abstract: A novel N-phenylcarbamate compound or its salt where possible, which is useful as the active ingredient of a biocidal composition for control of harmful organisms, is represented by the following general formula (I): <CHEM> wherein R<1> is unsubstituted or substituted alkyl; R<2> is H, unsubstituted or substituted alkyl, alkenyl, alkynyl or cycloalkyl, or -COX<1> wherein X<1> is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy; Z is -CH2S-, -SCH2-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -C IDENTICAL C-, -CH2SO-, -CH2SO2-, -CH2SCH2-, or -CH2O-N=C(R<4>)-; R<3> is unsubstituted or substituted phenyl, pyridyl, benzothiazolyl, benzoxazolyl, benzimidazolyl, imidazopyridyl, naphthyl, pyrimidinyl, thienyl, furyl, thiazolinyl, oxazolinyl, pyrazinyl, thiazolyl, oxazolyl, imidazolyl, pyrazolyl, quinolyl, indolyl, pyrrolyl, benzofuryl, benzothienyl, indanyl, tetrahydronaphthyl, dihydrobenzofuryl, dihydrobenzothienyl, benzoxazinyl, benzothiazinyl or benzoyl.
Patent ZA-9410357-B (ZA)
Title: Absorbent body in an absorbent product
Inventor: GUIDOTTI TED
IPC: A61F5/44
Filed: 1994-12-28
Abstract: PCT No. PCT/SE94/01259 Sec. 371 Date May 21, 1996 Sec. 102(e) Date May 21, 1996 PCT Filed Dec. 27, 1994 PCT Pub. No. WO95/17870 PCT Pub. Date Jul. 6, 1995Absorbent body in an absorbent product such as a diaper, incontinence pad, sanitary napkin or the like, and which comprises a liquid acquisition portion (13; 11, 13) and a liquid storage portion (12) adjacent thereto. The liquid acquisition portion has at least one well (13) which is located at the assumed wetting area of the absorbent body and extends into and through the liquid storage portion (12) and is in liquid communication with a liquid wicking layer (14) arranged under the liquid storage layer (12). The material in the liquid acquisition portion (13; 11, 13) has a mean pore size which is greater than the mean pore size in the liquid storage portion (12). The absorbent body has a high instantaneous absorption even during repeated wetting and a low rewetting.
Patent ZA-9810910-B (ZA)
Title: Funnel geometry of a mold for the continuous casting of metal.
Inventor: SUCKER JUERGEN DR ING
IPC: B22D11/00
Filed: 1998-11-30
Abstract: Within the funnel region of the mold, the inner contours of the mold broad side walls from the mold top to its outlet edge have a convex shape.
Patent CN-1013209-B (CN)
Inventor: KISHI KATSUTOSHI
IPC: D01G19/26
Filed: 1989-07-14
Abstract: 本顶梳驱动机构，可应用于钳板体在其各精梳头处作前进后退往复运动循环的普通精梳机上。由于设置了一种传动机构，可以把与精梳锡林同步旋转的旋转轴的转动，转变为各精梳头顶梳安装杆的上下往复摇动，因而将上述钳板体前进后退的往复运动，与上述顶梳安装杆的上下往复摇动加以合成，在其前进端与位于较前进端稍高的后退端之间，使各项梳沿着一条朝前进端呈下降的大曲率向上凸鼓曲线的前进轨迹前进，并沿着一条朝后退端呈上升的大曲率凹下曲线的后退轨迹后退。
Patent CN-1019349-B (CN)
Title: 数字程控交换机服务台终端系统
Inventor: JIEMING JIAN
IPC: H04M3/56
Filed: 1991-05-28
Abstract: 数字程控交换机服务台终端系统，集维护、监控及计费于一身的专用系统。由PC机、打印机和数据通信控制板及通信电缆构成。 
     系统采用高分辨显示器，操作直观、形象简单，具有大量图形及汉字提示。全部操作在计算机键盘上进行，通过单一的数字键输入、屏幕菜单提示、多种功能设置及取消、状态显示、时钟同步，计费信息的保存及打印部在操作员的手上实现。 
     本系统便于维护、操作、为整个交换的维护提供了便利的窗口环境。
Patent FI-108864-B (FI)
Title: Process for dissolving copper concentrate
Inventor: HAEMAELAEINEN MATTI
IPC: C22B15/00
Filed: 2000-12-20
Granted: 2002-04-15
Abstract: The invention relates to a process in which sulphide, iron-containing copper concentrates are dissolved by means of the countercurrent principle in chloride medium. The dissolution is carried out, using divalent copper and an oxygen-containing gas, continuously and in several stages under normal pressure, at most at a temperature corresponding to the boiling point of the solution. Some of the insoluble solid substance is recirculated, countercurrent in relation to the main flow, to an earlier dissolution stage or an earlier dissolution reactor, with the iron in the solution residue being recovered in the main as haematite as a consequence of the extended dissolution time.
Patent FI-112678-B (FI)
Inventor: AHVENAINEN PASI
IPC: D21G9/00
Filed: 2001-08-22
Granted: 2003-12-31
Abstract: An apparatus for leading a web threading tail over an empty space formed between two surfaces, between which the apparatus ( 10 ) is arranged. The apparatus ( 10 ) includes a belt loop ( 28 ) permeable by air, which is supported by turnover rolls ( 29, 30 ). Within the belt loop ( 28 ) at least one foil strip ( 31 ) is arranged for creating a vacuum effect in the part of the belt loop ( 28 ) that transports the web threading tail ( 16 ) from the surface preceding the empty space, and to lead it to the following surface, a vacuum effect is arranged in connection with the first turnover roll ( 29 ) of the turnover rolls ( 29, 30 ).
Patent FI-127479-B (FI)
Title: Orthodontic appliance
Inventor: LEHTONEN KARI
IPC: A61C7/36
Filed: 2014-12-31
Granted: 2018-06-29
Abstract: The invention concerns an orthodontic appliance of elastic material and comprising arch-shaped upper and lower concaves (10, 20) for teeth of upper and lower jaw, the concaves (10,20) being separated by an occlusally extending arch-shaped isthmus (30) and comprising inner (11, 21) and outer walls (12, 22) extending vertically from the edges of the isthmus (30) . The appliance includes a volume (40) within the frontal section of the arch-shaped isthmus (30) of material harder than said elastic material and extending vertically in the isthmus (30) so as to form at least one section of a surface of the isthmus (30) so as to make up a biting surface (41, 42) on at least either of the upper side and the lower side of the isthmus (30) .
Patent FI-127243-B (FI)
Inventor: KAMRAT ESKO
IPC: G01N21/43
Filed: 2014-05-13
Granted: 2018-02-15
Abstract: Method and device for measuring the Abbe number in a process liquid. Light generates successively at wavelengths of 486.1 nm, 589.3 nm and 656.3 nm and different light wavelengths are directed successively through a measuring window in the process liquid so total reflection occurs at each wavelength on the measuring window surface and process liquid. Partial light reflected at each wavelength is directed to a sensor, whereby an image forms on the sensor surface; between light and dark boundary region corresponding to each wavelength critical angle, in which total reflection occurs. At each wavelength between light and dark boundary region detection by image analysis. At each wavelength, dependency between light and dark boundary region and refractive-index of process liquid measurement is detected, the Abbe number by refractive-index values obtained from: V D = n D - 1 n F - n C ; nD=refractive-index of process liquid to measure at 589.3 nm; nF=refractive-index at 486.1 nm; and nC=refractive-index at 656.3 nm.
Patent FI-127756-B (FI)
Inventor: NAUKKARINEN MARTTI
IPC: C02F3/30
Filed: 2017-04-24
Granted: 2019-02-15
Abstract: Uppfinningen avser en bioreaktor, som uppvisar en behållare (1), som innefattar åtminstone en bioreaktoravdelning (1a–1c) med bärarämne, på vilket en biofilm kan växa, inmatningsorgan för att mata in vattnet som ska rengöras i bioreaktoravdelningen (1a–1c) från avdelningens första längdriktade ände, avlägsningsorgan i avdelningens (1a–1c) andra motsatta längdriktade ände för att avlägsna det processade vattnet från avdelningen (1a–1c), organ (7) för att mata in den av rengöringsprocessen krävda reaktorgasen i bioreaktoravdelningen, och organ för att leda pärarämnet och vattnet som ska rengöras till en roterande rörelse inom avdelningen. I bioreaktoravdelningen (1a–1c) har man anordnat ett perforerat rör (4) som sträcker sig i avdelningens längdriktning, vilket rör befinner sig på ett avstånd från bioreaktoravdelningens inre väggar (8, 9) och vars ingångsändes område uppvisar styrorgan (2a-2c, 13a–13c) för att leda vattnet som ska rengöras till ett bioreaktorområde utanför röret (4), från vilket område det rengörda vattnet tränger sig inuti det perforerade röret (4) och utifrån röret via en i bioreaktoravdelningens (1a–1c) avlägsningsände sig befinnande avlägsningsöppning.
Patent HK-1046912-B (HK)
Title: Substituted sapogenins and their use
Inventor: BARRACLOUGH PAUL
IPC: A23L2/38
Filed: 2002-11-13
Abstract: The invention discloses substituted sapogenins and their use in the treatment of cognitive disfunction and similar conditions. Methods of treatment and pharmaceutical composition are also disclosed