baber/WOPTO huggingface dataset:
Patent GB-431836-A (GB)
Title: Improvements in or relating to change-over or reversing valves
IPC: F16K11/07
Filed: 1934-01-11
Abstract: 431,836. Reversing-valves. AIRSPEED (1934), Ltd., and TILTMAN, A. H., The Airport, Portsmouth. Jan. 11, 1934, No. 856/35. Divided out of 431,785. [Class 135] In a reversing or change-over valve for controlling the direction of movement of fluid operated mechanism such as hydraulic rams of the type comprising a tubular barrel 27 with equally spaced ports 7<a>, 8<a>, 10<a>, 11<a> and 12<a>, communicating with high and low pressure fluid supply pipes and pipes to and from the mechanism to be operated, between which are arranged packing rings 25 spaced apart by collars 26, a solid valve rod 28 is provided with ports or passages 29 cut in its periphery so that pairs of adjacent ports can be interconnected by longitudinal movement of the rod. When the rod is in the central position the flow of fluid is prevented. Specification 431,785 is referred to.
Patent GB-725415-A (GB)
Title: Vacuum sealing machine for packages
Inventor: MOSES MONTE
IPC: B65B31/02
Filed: 1953-01-12
Abstract: 725,415. Closing heat sealable packets. RANCHO GRANADA CO. Jan. 12, 1953, No. 879/53. Class 94 (1). A machine for closing heat sealable packets under vacuum conditions comprises a series of housings on a rotatable table, each housing being tilted to receive a filled packet, closed onto the turntable and exhausted, and after sealing of the packet by a heater in the housing, tilted to open position for removal of the packet. Each housing 23 is pivoted to the table 7 at 62 and is tiltable by a roller 64 contacting-a fixed cam 63. The heater 41 is caused to seal the packet mouth against an anvil 54 by admitting atmospheric pressure above a piston 36 when the housing is exhausted. Suction is applied to the housings through pipes 93 connected to the table centre shaft 6, vent valves (not shown) and valves 89 being operated by fixed cams to connect the housings to atmosphere or suction as required. To save power, oppositely situated housings are connected by air conduits so that a housing about to be connected to atmosphere can partially exhaust the one opposite about to be connected to vacuum.
Patent GB-1197871-A (GB)
Title: Improvements in or relating to Textile Decatizing Apparatus
IPC: D06C7/00
Filed: 1969-01-07
Abstract: 1,197,871. Decatising textiles. DRABERT SOHNE. 7 Jan., 1969 [26 Sept., 1968], No. 907/69. Heading D1L. Textile material (and interleaving backing) is wound on to a perforated hollow roll 4 mounted crosswise in a shallow cylindrical decatising chamber 1 having a bayonet-fitting lid 2. The diameter of the chamber may be 3.8 - 4.8 times its depth. The inner end of the cylinder may be outwardly curved to enable steam pressures of up to 4 atmospheres (gauge) to be employed. Radiant heat may be counteracted by internal baffles and cooling air supplied to slits around the opening of the chamber and a movable nozzle. The process comprises the successive steps of winding the material on the roll (Fig. 2); closing the lid and supplying steam to the roll (Fig. 3); releasing the steam pressure, opening the lid and applying suction to the roll (Fig. 4); and unwinding the material (Fig. 5).
Patent GB-250651-A (GB)
Title: Improvements relating to coin trays and the like
IPC: G07D9/02
Filed: 1925-01-12
Abstract: 250,651. Wood, G. L. Jan. 12, 1925. Coin and like handling appliances.-A cointray &c., is adapted to rotate an advertisementbearing roller or the like through a given angle at each downward pressure on the tray occasioned by the picking-up of coins &c. The tray 1 is pivoted at 5, and is balanced by a spring or weight 3 so as to yield to a given pressure. The roller 7 is polygonal in form, and the advertisements &c., on its flat faces are seen in turn through a window 6<a> of a casing 6. The roller 7 is provided with pins 8 engaged by a spring pawl 10 mounted on a lever 9 pivoted at 9<a> and actuated by pressure on the tray. The rear 10<a> of the pawl 10 bears on the following pin 8 to limit the movement of the roller 7, and a weighted detent 11 prevents return. The operating mechanism may be modified.
Patent GB-126374-A (GB)
Title: Improvements in or relating to Trawling Apparatus.
Inventor: LLOYD REUBEN
IPC: A01K73/06
Filed: 1917-01-19
Abstract: 126,374. Lloyd, R. Jan. 19, 1917. Constant-tension winding and paying-out apparatus.-In trawling-apparatus comprising a wire hawser suspended between two ships, a resilient or other movable connexion gives way when a predetermined pull is exerted upon the hawser and releases the winch on one or both ships to enable the hawser to pay out. Between the winch A and the stern of the ship the hawser is passed round sheaves d, d<1>, the latter of which is rigidly connected to one end of a tension spring E. The other end of the spring E is connected to a tension indicator e<2> secured to the base of the winch. A bolt G projecting from the snatch block d<1> passes through a slot g in a lever g<1> which is connected to one arm of a bell-crank lever g<2> pivoted in a bracket on the base of the winch. The lever g<2> is also connected to a lever g<4> which is provided with teeth g<5> for engaging teeth a on one of the flanges of the winch. The spring E is set to permit the release of the teeth g<5>, a when any desired pull is exerted upon the hauser, and may actuate an alarm at any desired part of the ship through electrical or other con. nexions. The lever g<4> may be held out of action by inserting the pin g<7> in the hole g<6>.
Patent GB-1123506-A (GB)
Title: Vulcanization of rubber
IPC: C08K5/44
Filed: 1967-01-06
Abstract: The premature vulcanization of rubber is reduced by incorporating in the rubber containing a vulcanizing agent and an organic accelerator, a compound of the formula <FORM:1123506/C3/1> wherein R is alkyl, aryl, aralkyl, alkaryl, or cycloalkyl, X is hydrogen, lower alkyl, alkaryl, cycloalkyl, aryl, or aralkyl, and X1 is aryl, cycloalkyl, lower alkyl, alkaryl, or aralkyl, or X and X1 together with the nitrogen atom to which they are attached represent <FORM:1123506/C3/2> or a morpholine or lower alkyl substituted morpholine residue. The compound N-(phenylthio) morpholine also exhibits anti-ozonant properties in natural rubber, particularly in combination with N-1,3-dimethylbutyl-N1-phenyl -p-phenylene diamine. Some compounds also show increased rate of cross-linking at vulcanizing temperatures.
Patent HK-28687-A (HK)
Title: Device for the surveillance of the maintenance of an installation
Inventor: KNIBIEHLER ERNST
IPC: F16N29/04
Filed: 1987-04-09
Abstract: A system is described for indicating the appropriate time to perform preventive maintenance operations upon a machine tool. The system includes a signal generator which is to be connected to the machine tool to generate signals whenever the tool is in operation. These signals are integrated and a threshold sensitive detector responsive to the output of the integrator produces a control signal. The control signal is then applied to a audio/visual indicating means to notify operators of the advent of a particular preventive maintenance operation to be performed upon the machine tool.
Patent HK-36696-A (HK)
Title: Apparatus for inspecting packaged electronic device
Inventor: YOTUYA TERUHISA OMRON TATEISI
IPC: G01N21/88
Filed: 1996-02-29
Abstract: A packaged substrate inspecting apparatus comprises an imaging device for picking up images of substrates. Land images are extracted from the image of a non-packaged substrate and that of a packaged substrate. On the basis of the shapes of the land extracted from the non-packaged substrate and those of the packaged substrate, positional relationship between a part mounted on the packaged substrate and the land is determined to be utilized for deciding whether the mounted state of the part on the substrate is to be satisfactory or not.
Patent HU-T40912-A (HU)
Title: Process for producing and capsulating small particles
Inventor: BRODIN ARNE F
IPC: B01J13/10
Filed: 1985-12-17
Abstract: Process for the formation and the simultaneous encapsulation of small particles of a compound from solution which comprises: (a) dissolving said compound in a first solvent; (b) preparing a solution of encapsulating material and an electrolyte in a second solvent which is miscible with the first solvent and in which the compound to be encapsulated is more or less insoluble, in an amount which is effective, but present in an amount just insufficient to cause coacervation of the encapsulating material without interacting with it; (c) mixing the solutions from step (a) and (b) while stirring to cause the concurrent precipitation of the compound as small particles and formation of a coacervate of the encapsulating material; and (d) gelling the encapsulating material.
Patent JP-S5283521-A (JP)
Title: Cyclopentanone derivatives
Inventor: KOBAYASHI MAKIKO
IPC: C07C51/00
Filed: 1976-01-01
Abstract: PURPOSE: Cyclopentanone derivatives of formula A-CH 2 -B-(CH 2 ) n  COOH [A is a radical of formula I, II, III (R 2  is H, or OH which may be protected); B is-CH 2 CH 2 -, -CH=CH-, -C≡C-; n is 0,1 -3]; for example, 2-(6'-hydroxycarbonylhexyl) cyclopentan-1-one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02181418-A (JP)
Title: Sample holder of electron beam photolithography system
Inventor: KOBAYASHI TOSHITAKA
IPC: H01L21/027
Filed: 1989-01-06
Abstract: PURPOSE:In a sample holder consisting of a sample holding member, a sample fixing member, and a sample grounding member, to secure grounding and to prevent adherence of foreign matter onto a sample by providing a blade-like member in a sample grounding member, and performing the grounding at the side face of the sample. CONSTITUTION:A sample grounding member is first put in the released condition, and after installing a sample from above a sample holder, a blade-like member provided in the grounding member is made to break an insulating film produced at the side face of the sample and bite securely into the side face. That is, a sample sliding member 6 is stuck to the sample holder 1 in advance, and the sample fixing member 3 to fix a sample 2 to the fixed position of this periphery is provided. Further, the grounding member 4 to install the sample 2 on the top of the holder is positioned first at a place apart from the external form of the sample 2, and after the sample 2 is installed on the holder 1, the side face of the sample 2 is pressed by a spring 5, whereby it breaks through an insulator produced at the side face of the sample with the edge of the blade-shaped member.
Patent JP-H09189679-A (JP)
Title: Gas component sensor and gas component detecting method, catalyst diagnostic device, engine control device, and fuel gas leakage detecting device
Inventor: UENO SADAYASU
IPC: G01N27/416
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas component sensor capable of individually and independently detecting a gas component such as oxygen, hydrocarbon fuel, or unburned gas and burnt gas after combustion, and various diagnostic and control devices using this gas component sensor. SOLUTION: This gas component sensor has a sensor element formed of a zirconia solid electrolyte 2, a various density battery having catalytic detecting electrodes 3, 4 of platinum metal and a reference electrode 5 which are opposed to each other, and a gas diffusion suppressing member 6 for covering the detecting electrodes 3, 4 to detect oxygen, hydrocarbon fuel, or an unburned component generated after combustion. This sensor has a pair of the sensor elements, and also a heater for heating and setting both the sensor elements to mutually different operating temperatures, and both the sensor elements are operated so as to have mutually different sensitivity coefficients to a specified gas component, whereby the specified gas component is selectively detected.
Patent JP-S5385541-A (JP)
Title: Exhaust heat recovery system for industial firing furnace
Inventor: KADOE KOUICHI
IPC: F27D17/00
Filed: 1977-01-07
Abstract: PURPOSE: To permit prevention of damage to filter cloth of a filtration dust collector in the firing furnace, stabilization of the rection in the furnace and effective utilization of the furnace exhaust gas through control of the exhaust gas temperature at a dust collector inlet while maintaining constant conditions within the furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04242705-A (JP)
Title: Optical semiconductor module
Inventor: IWAMA TAKEO
IPC: G02B6/42
Filed: 1991-01-08
Abstract: PURPOSE:To provide an optical semiconductor module for optically coupling a semiconductor laser with an optical fiber of which angular deflection can be regulated easily having a good optical coupling efficiency. CONSTITUTION:An optical semiconductor module comprises a semiconductor laser 1 fixed in a case 15, a first lens 2 inserted and fixed between the semiconductor laser 1 and a case side wall 16, a sleeve 30 having a flange of which end surface is freely slidable on an outer side surface of the case side wall 16, a metal ball 20 inserted into an axial core hole 31 of the sleeve 30 having the flange to rotate freely, a second lens 5 inserted and fixed to a throughhole 21 of the metal ball 20, and a ferrule 6 inserted and fixed to the throughhole 21, where for the sleeve having the flange, the flange 30A is welded to the case side wall 16 by laser after regulation of axial deflection, and the metal ball 20 is laser-welded to the sleeve 30 having the flange after regulation of the axial deflection.
Patent JP-H10197855-A (JP)
Title: Carrying tray for base plate provided with transparent electrode
Inventor: TAWATARI HIROHITO
IPC: B65D85/86
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To restrain the sticking of dust and a damage so as to prevent faulty patterning and to reduce the crack of a plate by forming a projecting part for regulating the rising of a base plate housed in a lower carrying tray on a part of a lower surface. SOLUTION: A transparent a electrode is formed on the upper surface 1a of the base plate 1. A housing part 4 housing the base plate 1 is formed on the upper surface of the respective carrying trays 3a and 3b and an aperture 5 is formed on the bottom part of the housing part 4. The peripheral part of the base plate 1 is supported by the outer periphery part of the bottom part of the housing part 4 and positioned by abutting on steps 4a and 4b. The projecting part 6 is provided at a part along in the lateral direction of the base plate 1 on the back surfaces of the trays 3a and 3b. The projecting part 6 abuts on the base plate 1 housed in the housing part 4 of the lower tray 3a of the stacked trays. The stacked trays 3a and 3b abut, so that the base plates 1 set in the respective housing parts 4 do not directly abut on each other.
Patent JP-S5593470-A (JP)
Title: Optothermal printing head
Inventor: OIKAWA HISAO
IPC: B41J2/335
Filed: 1979-01-05
Abstract: PURPOSE:To convert a light image to a heat image efficiently in order to record on a heat sensitive recording paper by a method wherein a plurality of exothermic elements and photoconductive cell elements are disposed similarly on the substrate having a good thermal conductivity with the symmetrical relations thereof respectively. CONSTITUTION:An optothermal printing head is comprising a printing head positioned on the common base 11 and a photoelectron switch. Then, the printing head is provided with a number of heat sensitizing elements 15, a number of photoconductive cell elements 20 being provided for the photoelectron switch, where both elements are disposed on the substrate similarly with the symmetrical relations thereof respectively. Consequently, by irradiating a light beam on the photoconductive cell elements 20, the exothermic elements 15 jointed with the elements thereof generates heat that allows to record efficiently and controllably on the heat sensitive color developing recording paper.
Patent JP-S62159766-A (JP)
Title: Reduction starter
Inventor: SAKAI MASAHITO
IPC: F02N15/02
Filed: 1986-01-08
Abstract: PURPOSE:To prevent a Belleville spring from being broken in an earlier time, by disposing a space between a threaded cylinder and the belleville spring for cushioning impact force which is exerted to the threaded cylinder from a pinion so that the force is circumferentially dispersed to relieve stress concentration. CONSTITUTION:A threaded cylinder 1 is formed in its inner and outer peripheries with helical splines, and is fitted to a drive shaft 2 formed in its outer periphery with helical splines. Further, a pinion gear assembly 3 is formed in its inner peripheral part with helical splines, and is fitted on the threaded cylinder 1. Further, a belleville spring 5 is fitted on the outer periphery of the threaded cylinder 1 and between the end faces of convex ridges 1a and a stoppe 6. Further, a ring-like spacer 9 is disposed between the belleville spring 5 and the end faces of the convex ridges 1a of the splines on the threaded cylinder 11. Further, the ring-like spacer 9 and the belleville spring 5 are made into surface- contact with each other in a ring-like area along the inner peripheral surface of the belleville spring 5, and impact force is uniformly dispersed to relieve stress concentration.
Patent JP-H02184298-A (JP)
Title: Control system of induction generator
Inventor: ONODERA ASAO
IPC: H02P9/00
Filed: 1989-01-05
Abstract: PURPOSE:To lengthen the insulation life and service life of induction generators by setting the minimum number of the induction generators which must be operated to make the sum of the rated generated output of said induction generators exceed the load power consumption. CONSTITUTION:When the power consumption of a load 6 increases and exceeds the rated generated output of induction generators 3 operated at that time, a microcomputer 23 sets the number of induction generators to be operated to two, operates two of the induction generators 3, and assigns the generator 3 powers to be generated according to the number of the operated generators and the load power consumption to equalize the generated output of each of the induction generators 3. The induction generators 3 are operated to generated the preset output and signals from detectors 8 corresponding to each of the induction generators 3 are fed back to the microcomputer 23 to help the equalization of the preset burden generated output.
Patent JP-H05178194-A (JP)
Title: Anti-skid controller
Inventor: YANO TETSUNORI
IPC: B60T8/1763
Filed: 1992-01-07
Abstract: PURPOSE:To set appropriate time for pressure reduction to suppress great quan tity of variation of a car body G (deceleration of car body) due to excessive pressure reduction caused by brake operation during running on a road surface of high mu, and so on. CONSTITUTION:The amount of reduction DELTAG of a car body G (deceleration of car body) in a predetermined period of time KT after pressure reduction is output, when the car body G is not less than a predetermined value KG, is detected (step 11), and when the amount of reduction DELTAG is not less than a predetermined value KDELTAG, DELTAT for pressure reduction is selected the next time so that the reference time for pressure reduction will be shorter the next time (step 13).
Patent JP-H02182737-A (JP)
Title: Rubber composition and large size radial tire using the same rubber composition and having tread portion
Inventor: SATO SUSUMU
IPC: B60C1/00
Filed: 1989-01-07
Abstract: PURPOSE:To provide a rubber composition having highly improved uneven wear resistance and suitable for the tread portions of large size radial tires by compounding a specific rubber component consisting essentially of SBR with an ultrahigh structure carbon black. CONSTITUTION:A rubber composition comprises (A) 100 pts.wt. of a rubber component and (B) 30-70 pts.wt. of ultrahigh structure carbon black having a cecyltrimethylammonium bromide(CTAB) adsorption specific area (m<2>/g) of 130-160 and a compressed dibutylphthalate adsorption (24M4DBP) of 113-140, the rubber component (A) comprising A1: 25-75 pts.wt. of a styrene.butadiene copolymer and A2: 75-25 pts.wt. of natural rubber, a mixture of the natural rubber and polyisopropylene rubber or a mixture of the natural rubber, the polyisoprene rubber and polybutadiene rubber.
Patent JP-S60145868-A (JP)
Title: Electronic typewriter
Inventor: HIROTA KATSUTOSHI
IPC: B41J5/30
Filed: 1984-01-06
Abstract: PURPOSE:To enhance workability of an electronic typewriter by determining a starting position of printing letter or drawing figures with the use of right, left or up, down switches. CONSTITUTION:When a right switch 31 or a left switch 32 is operated, a starting position of printing letters or drawing figures is determined through an X axis detecting means 35 of a microcomputer 30 and a printing and drawing mechanism 11 is controlled through an X axis driving means 37 and regardless of whether there is a row of letters in a memory device 21, namely, pre-editing, or editing, the starting position of printing is moved to the right or to the left. Up or down movement by an up or a down switch 33, 34 is the same way, and further, the starting position to draw figures is also controlled by the same operation. The workability of an electronic typewriter is thus enhanced.
Patent OA-10154-A (OA)
Inventor: BAUER WERNER
IPC: A23L27/60
Filed: 1995-05-09
Abstract: The present invention relates to a food product which comes in the form of a dehydrated oil-in-water emulsion which can be reconstituted by adding water so as once again to form a stable emulsion of the mayonnaise or salad dressing type, and to a process for preparing the said dehydrated emulsion.
Patent OA-10621-A (OA)
Title: Thienyl-, furyl-, pyrrolyl- and biphenylsulfonamides and derivatives thereof that modulate the activity of endothelin
Inventor: MING FAI CHAN
IPC: A61K31/42
Filed: 1997-10-02
Abstract: Biphenylsufonamides of the following formula and methods for modulating or altering the activity of the endothelin family of peptides are provided. The sulfonamides may be used for inhibiting the binding of an endothelin peptide to an endothelin receptor by contacting the receptor with the sulfonamide <CHEM> or a pharmaceutically acceptable salt, acid or ester thereof, wherein Ar<2> is <CHEM> and wherein Ar<1>, R<13> and R<26> are as defined herein.m
Patent PH-22631-A (PH)
Title: Pyridazino(4,3-a)isoquinoline derivatives
Inventor: EMILIO TOJA
IPC: C07D471/04
Filed: 1984-07-11
Abstract: The present invention is directed to pyridazino[4,3-c]isoquinolines of Formula I   <IMAGE> I  wherein R represents methyl, phenyl or substituted phenyl groups, R1 represents inter alia amino or substituted amino, alkoxy or cycloalkoxy groups, having pharmacological activity, to process for preparing them and to the pharmaceutical compositions containing them. The compounds of the invention possess anti-anxiety activity.