baber/WOPTO huggingface dataset:
Patent GB-1121154-A (GB)
Title: Improvements in or relating to hydraulic shock absorbers, with parallel connected gas springs
IPC: F16F9/084
Filed: 1967-01-05
Abstract: 1,121,154. Hydropneumatic shock-absorbers. FIRMA AUGUST BILSTEIN. 5 Jan., 1967 [8 Jan., 1966], No. 699/67. Heading F2S. In an hydraulic shock-absorber 4, 5 having a parallel-connected gas spring 12 which is pressurized through a pipe connection 48, 49 in accordance with the load carried by the shockabsorber to maintain the height of the load substantially constant the pressure in the gas spring also controls the effective size of damping orifices 24 in a piston-rod 6 to increase or decrease the damping effect respectively as the pressure in the gas spring is increased or decreased. A spring-loaded diaphragm 27, which constitutes part of the lower boundary wall of a control chamber 33 in a housing 7 carried by the upper end of the hollow piston-rod 6, is connected to a stem 25 which passes through a washer 26 in the upper end of the hollow pistonrod 6 and extends from a setting rod 19 accommodated in the hollow rod 6. A lower space in the housing 7, which is formed by an upper hoodshaped member 31 and a base 30, is connected to atmosphere by way of ports 36, 37 and a groove 38, the upper control space 33 in the housing 7 being connected to the gas spring space 12 through aligned ports 39, 40 in the housing members 31, 30. The gas spring is formed by a roller bellows 11, the upper end of which, with the corresponding end of an enshrouding sleeve 10, is connected to the housing 7 by means of a threaded bush 8 and a connecting sleeve 9, the lower end 11<SP>1</SP> being connected to a cylinder head 14. The piston 5 is provided with two sets of throttle openings 15 controlled respectively by valve spring plates 16, 17 for twoway damping action, the ports 24, and the lower portion of the hollow rod providing a by-pass between the upper and lower spaces in the cylinder 1. The lower end of the setting rod 19 is provided with channels 21 which connect the annular space 20 around the setting rod 19 with the interior of the cylinder 1 and has a bush 23 adapted to obturate the orifices 24. According to the loading on the shock-absorber the corresponding pressure which prevails in the gas spring space 12 is applied by way of the aligned ports 39, 40, to the control space 33 and directly upon the diaphragm 27 which regulates the setting rod 19 and alters the effective crosssection of the ports 24. The housing 7 is provided with connection parts 42-47, the lower end of the cylinder 1 carrying an attachment eye 13. In a modification, Fig. 2, not shown, the hollow piston-rod (6) projects through an additional projection tube (51, 51<SP>1</SP>) and the housing (7) is located outside, and above, the connecting parts (43-47) which are located around a narrower neck-portion 51 of the additional tube (51, 51<SP>1</SP>), the gas pipe (49) discharging into the gas spring (12) which is connected to the control space (33) through the annular space between the rod (19) and neck-portion (51) of the additional tube (51, 51<SP>1</SP>) and ducts (54, 55).
Patent GB-1277711-A (GB)
Title: Improvements in tape transport apparatus
Inventor: DICKINSON WILLIAM HERBERT
IPC: G11B15/58
Filed: 1971-01-07
Abstract: 1277711 Transport apparatus INTERNATIONAL BUSINESS MACHINES CORP 7 Jan 1971 [29 Jan 1970] 756/71 Heading G5R In an arrangement for loading a web or tape 19 into two buffer chambers 13, 14 arranged on either side of an intermediate capstan 16, the chambers are interconnected by tubes 30 in order to hold the tape against the wall of each chamber. If the web assumes the full-line position in the vacuum arrangement shown then it is drawn against the wall of chamber 14 by the vacuum beneath the web in chamber 13, and the web is then preferentially drawn into chamber 13 and into transducing relationship with a head 31. The embodiment of Fig. 2 (not shown) incorporates a slot (40) in the common wall 15, and a pivoted door (42), and that of Fig. 3 (not shown) a single communicating hole (44).
Patent GB-697344-A (GB)
Title: Improvements in apparatus for supplying electric or fluid power to reciprocating carriages and or apparatus carried thereby
IPC: E02F9/00
Filed: 1951-01-12
Abstract: 697,344. Taking-up slack in flexible members. RUSHWORTH, D. April 10, 1952. [Jan. 12, 1951] No. 875/51. Addition to 635,402. Class 78 (ii). In apparatus for supplying electric or fluid power to a reciprocating or movable carriage, e.g. the excavator C, the power supply cable or hose D extending from a point A at the top of a mast B through a guide F at the top of a second mast G to a connector E on the carriage, passes round a'pulley H disposed between the two masts and attached to the end of a rope K wound on a self-winding reel L. The disposition of the masts and of the reel is such that the reel L pays out or takes in the rope K forming a bight in the cable or hose D so as to leave no slack cable over a range of working positions of the excavator C. The rope K may pass from the reel L to the pulley H over a second pulley disposed on the ground. The cable or hose D may be attached to the point A and to the connector E by resilient means comprising, for example, springs O attached at one end to the mast A and at the other to a sleeve N secured on the cable, the cable being left slack between the sleeve N and the point A.
Patent GB-1197704-A (GB)
Title: Method of Preparing Minute Polymeric Capsules
IPC: A01N25/28
Filed: 1969-01-07
Abstract: 1,197,704. Microcapsules. NATIONAL CASH REGISTER CO. 7 Jan., 1969 [29 Jan., 1968], No. 946/69. Heading B8C. Microcapsules are produced by dispersing a solid or liquid core material in an aqueous solution of a complex of poly (vinyl alcohol) and an alkylene glycol cyclic borate ester and causing separation of a liquid phase rich in the complex by addition of a liquid-liquid phase separation inducing agent which coats the particles and may subsequently be solidified and, if desired, chemically hardened. The preferred borate esters are those of the formula in which R represents H or a C 1-2  alkyl group.
Patent HK-38594-A (HK)
Title: Power interrupting device, particularly for a frequency convertor
Inventor: GOUSSET ALAIN
IPC: H03K17/56
Filed: 1994-04-21
Abstract: The present invention relates to a power interrupting device (T115, T5) comprising at least one power stage with bipolar transistor (T5) and one circuit for controlling this stage, the control circuit comprising first biasing means to apply a forward bias to the said stage during first time intervals (t3), and second polarising means to apply a reverse bias to the said stage, for second time intervals (t2, t4), and which is intended to prevent charges from accumulating in the transistor while it is exposed to a reverse voltage. 
<??>According to the invention, the first polarising means comprise a first capacitor (C108) and a first switching circuit (D120, T113) to selectively charge the first capacitor with the aid of a dc voltage source (Vp) outside the first time intervals and discharge the first capacitor into a control input (T115-G) of the said stage, and the second polarising means comprise a second capacitor (C107) and a second switching circuit (D119, D123, T113, T114) to selectively charge the second capacitor with the aid of the voltage source outside the second time intervals and discharge the second capacitor into the control input. 
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Patent HK-98197-A (HK)
Title: N-isoxazole-phenylsulfonamide derivatives and their use as endothelin antagonists
Inventor: MURUGESAN NATESAN
IPC: C07D261/20
Filed: 1997-06-26
Abstract: Compounds of the formula <CHEM> inhibit the activity of endothelin. The symbols are defined as follows:     one of X and Y is N and the other is O;     R<1>, R<2> and R<3> are each independently <a)   hydrogen, except that R<1> is other than hydrogen; <b)   alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl, or aralkoxy, any of which may be substituted with Z<1>, Z<2> and Z<3>; <c)   halo; <d) hydroxyl; <e)   cyano; <f)   nitro; <g)   -C(O)H or -C(O)R<6>; <h) -CO2H or -CO2R<6>; <i)   -SH, -S(O)nR<6>, -S(O)m-OH, -S(O)m-OR<6>, -O-S(O)m-R<6>, -O-S(O)mOH, or -O-S(O)m-OR<6>; <j)   -Z<4>-NR<7>R<8>; or <k)   -Z<4>-N(R<1><1>)-Z<5>-NR<9>R<1><0>; and the remaining symbols are as defined in the specification.
Patent HU-T40324-A (HU)
Title: Gargling the mouth liquid for preventing formation of dental deposits
Inventor: TIKKANEN MATTI H
IPC: A61K/
Filed: 1985-11-28
Abstract: Tartar formation on teeth is prevented with compositions of a sodium salt ethylenediaminetetraacetic acid having a pH between about 5.5 and 9.0 in a carrier which permits application to the teeth. Aqueous solution may be used for this purpose as well as toothpaste compositions.
Patent HU-T46259-A (HU)
Title: Gas deflecting nozzle for shielded-arc welding torch
Inventor: BAKOS PETER
IPC: B23K9/00
Filed: 1987-02-27
Abstract: The nozzle discharges gas from its inner space through the opening. The nozzle material which surrounds the opening is metallic, pref. copper or iron, and is electrically insulated from the material of the rear opening. The nozzle material is internally knurled or ribbed along 5-70% of the length of the discharge opening. A rear opening is provided, coaxial with the discharge opening. The rear opening is provided with an adjuster device, such as a threaded piece.
Patent HU-T53275-A (HU)
Title: Process for producing nail polish with antimycotic effect
Inventor: FERRO ALBERTO
IPC: A61K8/49
Filed: 1990-02-19
Abstract: An antimycotically-active nail varnish, which contains an antimycotically-active substance selected from 4-[3-[p-( alpha , alpha -dimethyl-benzyl)-phenyl]-2-methyl-propyl]-2,6-dimethylmorpholine, 4-[-[p-(1,1,-dimethylpropyl)-phenyl]-2-methyl-propyl]-2,6-dimethyl-mor pholine and salts thereof and a water-insoluble film former which a copolymerizate of acrylic acid esters and methacrylic acid esters having a low content of quaternary ammonium groups, is described.
Patent JP-H04242973-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OZAKI TORU
IPC: H01L27/108
Filed: 1991-01-07
Abstract: PURPOSE:To provide a high reliability semiconductor device having a smooth side wall in its cross section and free of bench-cut by covering a rough surfaced sidewall of a contact with an insulating film. CONSTITUTION:The whole sidewall of a contact of a peripheral circuit in multilayer interconnection structure in DRAM is coated with a silicon oxide film 30. Then, wiring conductor layers 20 and 21 are formed. More specifically, a wiring layer (molybdenum polycide) which comprises a molybdenum film 20 and a polycrystalline silicon film 21 is formed on a contact sidewall by way of the silicon oxide film 30. The sidewall of a contact hole is coated with the insulating film 30 in this fashion, thereby forming a conductor layer by way of this insulating film.
Patent JP-H10200204-A (JP)
Title: Surface-emitting semiconductor laser, manufacturing method thereof, and surface-emitting semiconductor laser array using the same
Inventor: SEKO YASUJI
IPC: G11B7/125
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve light emission characteristics and machining accuracy by forming a recess into a substrate surface, forming a semiconductor layer in the recess, burying a current layer at the same level as the substrate surface, and forming a second electrode leaving a light guide region on the contact layer surface. SOLUTION: A recess 2 is formed into the surface of a GaAs substrate 1. In the recess 2 an n-type current layer 3, lower semiconductor multilayer reflective film 4, quadruple quantum well structure 6, a spacer layer 5 and an upper semiconductor multilayer reflective film 8 are formed. A p-type contact layer 9 is buried in the recess 2 at the same level as the surface of the substrate 1. A p-type electrode 12 having a window is formed on the contact layer 9 and n-type electrode 13 and insulation film 14 are formed. When a light is emitted at the quadruple quantum well structure 6, the upper and lower semiconductor multilayer reflective films 8, 4 reflect the light to cause laser oscillation, and resulting laser light is radiated out through the window of the electrode 12.
Patent JP-S5385390-A (JP)
Title: Extension joint for rigid bus
Inventor: MATSUMOTO TADAO
IPC: H01R35/02
Filed: 1977-01-07
Abstract: PURPOSE: To promote an improvement of mechanical performance in the extension joint, by making an electrical insulation with insulation material put between the rigid buses at engagement portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58119129-A (JP)
Title: Cathode structure of electron tube
Inventor: KUROKUZUHARA MAMORU
IPC: H01J1/15
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a cathode structure with high mechanical strength that will not degrade the insulation between filament leads even when it is used for a long period of time by fitting an insulator spacer between a lower end shield and the center lead. CONSTITUTION:A stepped bottom 60a and a stepped vertical wall surface 60b are provided in an insulator spacer 60 and a stepped section 61 is provided around the center lead 4. A filament evaporation material is hard to adhere to the vertical wall surface 60b. Since this surface exists, the degradation of insulation between filament leads can be supressed because of no vacuum deposition of continuous conductive film. The adhesion of the evaporated material to the stepped bottom 60a is far small as compared with that on a normal end face 6a.
Patent JP-S57114306-A (JP)
Title: Boring machine with two-head drive
Inventor: IWASE KIICHI
IPC: B23B39/00
Filed: 1981-01-07
Abstract: PURPOSE: To minimize the torsion of boring bar of a large-diameter boring machine and improve its machining accuracy, by synchronously driving two spindle heads provided at both the ends of the boring bar.  
     CONSTITUTION: Headstocks 1 are provided at both the ends of a boring bar 4 so that the headstocks can be moved back and forth on pedestals 6. Two spindle heads are thus built. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60145215-A (JP)
Title: Sheet thickness controlling method in different speed rolling
Inventor: MITSUNAKA TOSHIO
IPC: B21B1/22
Filed: 1984-01-05
Abstract: PURPOSE:To improve the accuracy of sheet thickness control and to roll a material to be rolled into target sheet thickness by correcting selectively the peripheral speeds of upper and lower rolls based on a previously obtained effecting factor. CONSTITUTION:The peripheral speed of either upper rolling roll or lower one is controlled within a previously-set allowable controlling-quantity, based on an effecting factor, set by adding an effect of material tension to mutually relate it to the control quantity of peripheral speed, and a detected sheet thickness deviation. In this way, when the sheet thickness deviation still remains, the peripheral speeds of a pair of the rolling rolls are controlled under the same changing quantities to make said sheet-thickness deviation to be zero. Thus, the peripheral speeds of a pair of rolling rolls are controlled separately and accurately to roll a material to be rolled into target sheet thickness.
Patent JP-S5697944-A (JP)
Title: Shadow mask support frame
Inventor: OOKURA SEIICHIROU
IPC: H01J31/20
Filed: 1980-01-09
Abstract: PURPOSE:To prevent a support member from undesirably being bent and improve its strength against a mechanical shock force by constituting the support member with high and low thermal expansion metal sheets which are almost in parallel to each other. CONSTITUTION:A shadow mask support 39 consists of high and low thermal expansion metal sheets 41 and 40 which are spatially independent and mutually arranged almost in parallel on a hook section 42 with a hole section 421 which is hooked on a panel pin implanted on the panel so as to be jointly used as a spring member. The low thermal expansion metal sheet 40 is positioned at the lower part of the high thermal expansion metal sheet 41 or on the same level in a fixed section 43 and at the upper part of the high thermal expansion metal sheet 41 in a hook section 42. In other words, both metal sheets 41 and 40 form their crossing section in a space section 44.
Patent JP-H02183075-A (JP)
Title: Automatic door open-close mechanism
Inventor: KOIKE KATSUFUMI
IPC: E05F15/14
Filed: 1989-01-06
Abstract: PURPOSE:To simplify the constitution by disposing a plurality of rotational members incliningly to the axial core of a base, joining and supporting a shaft inserted to the base by the rotational members, forming a drive runner and fixing the runner to a door. CONSTITUTION:A plurality of rotational members 12 are inclined and arranged in the same direction to the axial core of a base 11, and the rotational members 12 are joined and supported onto the outer circumferential surface of a shaft 10 inserted to the inserting hole 13 of the base 11, thus shaping a drive runner 1. The drive runner 1 is mounted to a door, and the motor shaft of a motor is connected to the shaft 1 through a joint member. The motor is driven, the shaft 10 is turned, the rotational members 12 are rotated, the drive runner 1 is moved and the door is opened and closed.
Patent JP-H03205295-A (JP)
Title: General-purpose bridge shaped crane
Inventor: SUEHIRA KOJI
IPC: B66C17/04
Filed: 1990-01-08
Abstract: PURPOSE:To easily carry out loading by changing the interval between the suspending points by shifting the sheaves of a trolley, installing a rope joint at the lower edge of a rope, changing a suspending tool without increasing the weight of the suspending tool and connecting a crab bucket and a suspending tool for container. CONSTITUTION:When a crab bucket 10 is suspended, two rope 23 and 24 driven out from an opening/closing drum 21 and a supporting drum 22 which are arranged at a part of a girder are suspended through two sheaves 31 and 32 arranged on a trolley 30 which travels on the girder through the sheaves 25 and 26. Further, each lower edge of the ropes 23 and 24 is directly connected with each part of the bucket 10 through rope joints 61 and 62. When a container jig 15 is suspended, the axis centers of sheaves 31 and 32 are set at the position separated from the axis centers of the sheaves 31 and 32, and the lower edges of four ropes 23 and 24 are installed at four points of the suspending tool 15 through the joints 61 and 62. Further, the interval between the sheaves 31 and 32 is set close to the interval between the joints 61 and 62 of the suspending tool 15 or larger.
Patent JP-H06204466-A (JP)
Title: Mos transistor
Inventor: KODERA KENJI
IPC: H01L29/78
Filed: 1993-01-06
Abstract: PURPOSE:To reduce gate electrode resistance for a MOS transistor. CONSTITUTION:The resistance of a gate electrode is reduced by forming a gate electrode 9 by using a polysilicon layer 5 and a high melting point metal silicide layer 8 formed on the top and side planes of the polysilicon layer and signal transmitting speed is improved.
Patent JP-S59125008-A (JP)
Title: Position detecting method of moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G01C3/06
Filed: 1983-01-05
Abstract: PURPOSE:To measure a position of a moving body by rotating and scanning an optical beam emitted from the moving body, and detecting a reflected light beam from a corner cube provided on three fixed positions. CONSTITUTION:An optical beam which rotates and scans is emitted from a moving body V. A bearing of each corner cube 1, 2 and 3 to the moving body V is detected by photodetecting a reflected light beam from each corner cube 1, 2 and 3. By measuring horizontal angles theta1, theta2 made by those bearings, from those bearings, two circles C1, C2 which use a segment between the corner cubes as a chord are determined clearly, respectively, by a circumferential angle theorem. A position of the moving body V is derived by deriving an intersection point of the two circles. A control computer 10 stores the respective directions of each corner cube 1, 2 and 3, also compares a stored value with an output value of an encoder 9, and controls so as to reduce a rotating speed of a motor 5 in the vicinity of the stored value.
Patent JP-H07198008-A (JP)
Title: Auto tensioner
Inventor: FUJIMARU MASASHI
IPC: F16H7/12
Filed: 1994-01-10
Abstract: PURPOSE:To provide an auto tensioner capable of obtaining a large dumping force easily and changing setting of the volume of the dumping force easily. CONSTITUTION:In an auto tensioner for changing a dumping force according to a change of tension by an insert bearing 6 and a spring support 11 for rotationally urging a rotational member 2 supported rotatably by a fixed member 1 and having a pulley 8 for pressing a belt in a designated direction by a twist coil spring 3 held between both members 1, 2 and giving designated tension and held between the both members 1, 2, through holes 21, 21 penetrating in rotational axial center in direction of the rotational member 2 are disposed outward a boss part 7 of the rotational member 2 opposite to the other side surface of the spring support 11. Furthermore, a pin member 22 is placed in the respective through holes 21 and also an elastic member 23 is shrunk-fitted thereto and a taper surface for slidably moving the respective pin members 22 to a front plate 11 side by the rotational movement of the rotational member 2 in reverse designated direction in mounted on the spring support.
Patent JP-S59125646-A (JP)
Title: Manufacture of semiconductor single phase full-wave rectifier element
Inventor: MARUYAMA ATSUSHI
IPC: H01L23/495
Filed: 1983-01-07
Abstract: PURPOSE:To simplify the steps of manufacturing a semiconductor single phase full-wave rectifier and to reduce the cost by punching a metal plate to integrally form a plurality of strips formed of a substrate supported to a frame and terminals and positively utilizing the frame as a waste in the steps. CONSTITUTION:Two strips 7 which are formed of a substrate 5 of substrantially square shape and terminals 6 by a method such as punching a metal plate, and two strips 9 which are formed of an L-shaped substrate 8 and terminals 6 are formed integrally with a frame 10, and semiconductor elements 11 are carried on both ends of the substrate 8. The elements on the adjacent different substrates via L-shaped conducting means 12 are connected so as to become the same voltage as the substrate 5 disposed between the elements. The terminals 6 side are bent substantially perpendicularly together with the frame 10 along a boundary A-A', cut to remove the frame 10 of unnecessary part, and a single phase full-wave unit rectifier is formed.
Patent LT-96164-A (LT)
Title: Process for the preparation of catalysts and for cracking mineral oil fractions
Inventor: BALAI MARIA
IPC: B01J29/40
Filed: 1996-11-21
Abstract: Production of catalysts or catalyst additives comprises kneading and/or grinding, spray drying and heat treating a catalytically active component, preferably H-ZSM-5 zeolite, and aluminium hydroxide and/or aluminium hydroxy compound(s) and/or other binders and optionally kaolin(ite)- and even slurry containing liquefiers. The novelty is that instead of using kaolin(ite) as filler, silicic acid modifications of formula H4+y-zÄ(SiO4/2)x-y(AlO4/2)y(SiO3/2O)4-z (AlO3/2)zÜ (I) (where y<1; z<1; and x=0, 4, 10 or 16-18) are partially used.
Patent LT-IP120-A (LT)
Inventor: SEMĖNAS Valentas
IPC: A61K35/00
Filed: 1992-09-09
Abstract: Išradimas priklauso prie profilaktinių priemonių organizmo sustiprinimui, konkrečiai, profilaktiškai apsaugojančių nuo vėžinių susirgimų. Tai pasikiama pirmą kartą panaudojant žinomus midaus gėrimus "Stakliškės" arba "Bočiai" kaip profilaktinę priemonę prieš vėžinius susirgimus. Bandymų rezultatai leidžia teigti, kad midaus gėrimai "Stakliškės" arba "Bočiai" pasižymi vidutiniu priešvėžiniu aktyvumu (patikimai stabdo Sarkomos 45 augimą 44-45%, o Liuiso plaučių karcinomos 47-55%), teigiamai veikia blužnies masę (padidino blužnies masę 42,8%).