baber/WOPTO huggingface dataset:
Patent GB-992401-A (GB)
Abstract: 992,401. Gas turbine jet engines. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. Sept. 11, 1961 [Sept. 14, 1960], No. 32553/61. Headings F1G, F1J and F1L. A gas turbine jet engine comprises a multistage axial-flow compressor, an annular combustion chamber and a turbine, the air discharging from the compressor being led through ducting which comprises two 180 degrees bends so that it flows in the form of a loop having a double reversal of flow, a turbine stage being disposed radially outwardly of and concentrically with one of the stages of the compressor, the gases discharging from the combustion chamber through the turbine in a direct path. The object of the invention is to provide an engine of small axial dimension suitable for mounting vertically in an aircraft fuselage or wing for producing vertical lift. The engine shown at the left of Fig. 1 is disposed about the vertical axis 1 and comprises an axial flow compressor 2, the air from which is discharged through a 180 degrees bend through hollow vanes 12, the air flow being assisted by guide vanes 13. The air then flows forwardly through the annular passage between walls 10, 14 and then flows through a second 180 degrees bend to enter the annular flame tube 8, the combustion gases discharging rearwardly therefrom through the guide blades 28 to impinge on the turbine blades 7 which are mounted as radial extensions of the last stage compressor blades 6, so that the turbine drives the compressor. The gases discharge from the turbine vertically downwardly passing outside of the hollow vanes 12. The engine shown at the right of Fig. 1 is similar to that at the left of the Figure except that it comprises also an exhaust driven turbo-fan, the turbine 25 being driven by gases discharging from the turbine 7 and the fan which comprises axial-flow blades 26 mounted as radial extensions of the turbine blades 25, drawing air through the annular duct formed by walls 10, 27 and discharging it vertically downwardly. The compressor rotor 2 is supported in bearings 4, 5 and the ducted fan rotor is supported in bearings 23, 24. Alternative arrangements for driving auxiliaries are indicated.
Patent GB-2355612-A (GB)
Title: Image processing arrangement producing a combined output signal from input      video signals.
Inventor: HALE GIDEON MATTHEW
IPC: H04N13/00
Filed: 1999-10-19
Abstract: An image processing arrangement comprises a video multiplexer means 2 arranged to multiplex a plurality of video input signals from respective cameras, 1, 1A, 1B, 1C and to generate an output sync signal (HSYNC) for synchronising retrieval of the respective video input signals, and a computer (3) arranged to process groups of two or more corresponding frames (eg with a stereo processing algorithm) of the respective video input signals to produce a combined output signal (eg a 3D representation of the imaged object). The computer may also include software for generating images that would be acquired by a virtual camera at an intermediate viewpoint. The arrangement is useful in surveillance systems and for recording sporting events, for example.
Patent GB-2356220-A (GB)
Title: Fastening or securing device
Inventor: COLES DAVID HOWARD
IPC: F16L3/233
Filed: 1999-12-14
Abstract: A fastening or securing device comprises a toothed strap 14 having a first and second end 42, 4 and a separate non-integral body 12 for holding the strap 14 in a closed loop. The body 12 comprises a first pair of jaws 22 having at least one barbed tooth 24 for engaging the first end 42 of the strap 14; a second pair of jaws 26 for securing the second end 44 of the strap 14; and a gear 92 which meshes with the teeth of the strap 14 and which can be turned to advance the first end 42 of the strap 14 through the body 12 and past the teeth 24 of the first pair of jaws 22 to tighten the strap 14. The gear 92 may be removed from the body 12 and the strap 14 may be tightened by hand. To release the strap 14, the first pair of jaws 22 may be levered apart by a pair of pliers to release the tension in the strap 14, then the second end 44 may be slid sideways from the second pair of jaws 26 through side opening (37, figure 4). The body 12 may be injection moulded and used with different length straps to provide different size securing devices.
Patent HU-T67016-A (HU)
Title: New method for the preparation of 17beta-substituted-4-aza-5alfa-androstan-3-one derivatives
Inventor: GRIGGI PIERLUIGI
IPC: A61Q5/00
Filed: 1992-07-16
Abstract: The preparation of a compound of formula (I) <CHEM> wherein X is oxygen or sulphur; R1 is hydrogen or C1-C6 alkyl; each of R2 and R3 is, independently, hydrogen, C1-C6 alkyl, C5 or C6 cycloalkyl or C6-C9 cycloalkylalkyl; R4 is hydrogen, C1-C6 alkyl, C5-or C6 cycloalkyl, C6-C9 cycloalkylalkyl or aryl; and the symbol <IMAGE> represents a single or a double bond; by a multi-step process is disclosed.
Patent HU-T66221-A (HU)
Title: Joint prosthesis
Inventor: SCHOLZ RANDOLF
IPC: A61F2/00
Filed: 1993-03-09
Abstract: A joint prosthesis (3) has two extensions (4, 5) that can be linked to bones and swivel with respect to each other around an axis bolt (6). One of the extensions (5) has a claw shaped head and the other extension (4) has a head part provided with a bearing eye that enters the claw-shaped head. The axis bolt of the joint extends through the mutually aligned bores of the claw-shaped head and bearing eye. The axis bolt (6) of the joint tapers towards one end and/or its outer diameter is reduced towards said end, which is designed as a ring-shaped snapping element that cooperates with corresponding ring-shaped snapping elements arranged on one of the mutually aligned openings of the claw-shaped head.
Patent HU-T68657-A (HU)
Title: A sealing arrangement for windows, in particular roof windows
Inventor: LINDGREN CLAES
IPC: E04D13/147
Filed: 1993-02-22
Abstract: A flashing arrangement for windows including flashing elements attached to the window frame members for providing a waterproof flashing frame around the window frame. The flashing elements at the top member and side members of the window frame are made of profiles of an elastically deformable material and have a U-shaped cross section, where the first side flange is attached to the outside of the corresponding window frame member, while the other side flange provides sealing abutment with the underside of the surrounding roof. The flashing element at the bottom window frame member comprises an L-shaped profile with an upright flange for connection to the bottom member of the window frame and an outwardly protruding flange which can be connected to a flexible and strip-shaped flashing element of a plastically deformable material. The flashing frame can be manufactured by welding together extruded profile elements made of rubber or a thermoplastic elastomer or can be made in one piece by injection molding.
Patent HU-T74749-A (HU)
Title: Method and apparatus for perforation of open cellular plastic foam foil having plain surface with closed cells
Inventor: DANIELS PAUL
IPC: B29C48/10
Filed: 1995-11-22
Abstract: In a process for perforating smooth, skinned surfaces of open cell plastic foams, an extruded plastic foam sheet (16) is heated, vacuum formed, cooled and one of the facing skins (12,13) is perforated by needles (4). Process equipment has a tool part (11) with fixed or movable needle (4) in a matrix pattern. Needle tips (18) extend above the tool (11) surface during perforation. Pref. in process variations (i) the sheet (16) may be coextruded with a coloured or uncoloured facing layer of similar or dissimilar material to the sheet (16) before vacuum forming and perforating or (ii) the plastic sheet (16) itself is extruded without facing layers. Needling may be performed before or after sheet (16) thermoforming. Needles (4) may oscillate backwards and forwards or are fixed in a tool block which is moved towards the sheet (16) supported on a backing plate. In an alternative process perforating is effected by needles on a rotating roller, prior to thermoforming. A container can be perforated in both sidewalls and base by needles moving perpendicular to the respective surfaces. In a further alternative process the thermoformed prod. is moved to a perforating station and pressed against a fixed plate by moveable perforating blocks. Needles fixed to a plate are then raised to perforate the prod. resting on the perforating block.
Patent IL-45925-A (IL)
Title: Copolycondensation products of beta-haloalkyl phosphates and dialkyl phosphonates
IPC: C08G79/04
Filed: 1974-10-24
Abstract: 1468053 Phosphate-phosphonate condensates STAUFFER CHEMICAL CO 11 Nov 1974 [12 Nov 1973] 48687/74 Heading C2P [Also in Division C3] The invention comprises products obtained by condensing (a) at least one phosphate having at least one C 2-4 #-haloalkyl group, with (b) at least one phosphonate R<SP>1</SP>P(O)(OR) 2 where R is C 1-4 alkyl, and R<SP>1</SP> is C 1-20 alkyl, C 2-20 alkenyl, or phenyl optionally bearing one or more halo and/or C 1-4 alkyl substituents; the condensation being effected at 110-250 C. in the presence of a "nucleophilic catalyst". The products when (a) is a tris-(#-haloalkyl) phosphate and the molar ratio (a) : (b) is 1 : 2 and 1 : 3 have the respective structures (1) and (2) infra. Other obtainable products have the structures (3)-(9) where x is an integer; Q is C 2-4 alkylene; R and R<SP>1</SP> are as above; and R<SP>11</SP> and R<SP>111</SP> are esterifying groups. When the products contain cyclic groups of structure these may be opened by reaction with Y(OH) n where n is an integer and Y is H or an organic radical which may contain further functional groups. Any acidic groups in the products may be neutralized by reaction with an epoxide or orthoester. The invention condensates are used as flameretardants for polymers.
[GB1468053A]
Patent IL-78661-A (IL)
Title: Bone targeted inhibitors of carbonic anhydrase and methods for the preparation thereof
IPC: C07F9/09
Filed: 1986-05-02
Abstract: The present invention relates to novel compounds useful for the treatment and prophylaxis of degenerative bone disorders and to the preparation thereof. These compounds are particularly characterized by two active moieties, the first of which possesses "bone-seeking" affinity and the second which is an inhibitor of the enzyme carbonic anhydrase and/or an inhibitor of bone resorption. The novel compounds of this invention can be administered as pharmaceutically acceptable compositions and in convenient dosage unit form in a method for the treatment and prophylaxis of degenerative bone disorders.
Patent IL-86485-A (IL)
Title: Porous metal bodies
IPC: B22F3/10
Filed: 1988-05-24
Abstract: This invention is concerned with the production of hard, porous, sintered bodies consisting essentially of Al and Fe with, optionally, Sn and/or Cu and/or Cr. The mechanism of the invention relies upon the presence of a small amount of Mg and/or Ca to act as a getter for oxygen. In the preferred embodiment, particles of the metals can be extruded into honeycomb structures which can then be fired in the presence of Mg and/or Ca to yield sound high cell density structures of controlled porosity.
Patent JP-2000206384-A (JP)
Title: Intermediate tractive device for cable
Inventor: NIITOME MAMORU
IPC: H02G1/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To downsize an intermediate tractive device arranged between terminals of plural-cable laying sheath pipes to lay a series of cables into the sheath pipes so as to facilitate handling. SOLUTION: This device is provided with a casing 3 having a hole penetrated in a longitudinal direction along longitudinally two-split opposed joining faces, a rotary drive roller 5 provided inside the casing 3 to propel a cable 2 passing through the hole forward, and sheath pipe fitting parts 3a provided in both ends of the hole to connect the casing 3 to cable laying sheath pipes 1, 1' air- tightly. The cable 2 coming in through the sheath pipe 1 in one side is fed to an inside of the sheath pipe 1' in the other side through the hole together with gas for force feed, while applying propulsion force by the roller 5.
Patent JP-S62169525-A (JP)
Title: Pll circuit
Inventor: MARUYAMA TETSUHIRO
IPC: H03L7/10
Filed: 1986-01-22
Abstract: PURPOSE:To secure a wide frequency pull-in range and to attain high-speed pull-in action by breaking a loop for a fixed period of time in a non-lock mode to produce a signal corresponding to the difference of frequency between the output of a voltage control oscillator and an input signal during said fixed period and supplying the pro duced signal to a voltage controlled oscillator after superposing it on the control signal. CONSTITUTION:When a lock detecting circuit 5 detects a non-lock state of a PLL circuit after receiving the output of a phase comparator 1, the signal (b) to be supplied to a loop switch 8 is turned off through an initialization circuit 7. Thus the loop of the PLL circuit is opened. At the same time, the circuit 7 produces the beat signal (f) equal to the frequency difference between the input signal of the circuit 7 and the output (e) of a voltage controlled oscillator 6. Then the voltage VIN1 corresponding to said frequency difference is applied to the oscillator 6 via an adder circuit 3 as the set voltage (c) after a single cycle of the signal (f). At the same time, the signal (b) is turned on and the loop of the PLL circuit is closed. Here the frequency difference between the input signal and the output (e) is kept within a lock-in range of the PLL circuit. Thus the control signal (d) of the oscillator 6 locks the PLL circuit after T2 at which the switch 8 is turned on.
Patent JP-S51105042-A (JP)
Inventor: BIZAARU JAGANAATO RAJADOHAIAKU
IPC: D03D49/38
Filed: 1976-02-03
Abstract: Compounds having the structural formula  WHEREIN X is an alkyl or alkenyl chain having 2-8 carbon atoms, one of which carbon atoms may be in the form of a carbonyl group, Y is H, alkyl, dialkylaminoethyl, aryl, aralkyl or aryl and aralkyl substituted with one or more R, and R is H, lower alkyl, lower alkoxy, halogen, CF3, NO2, OH, CN, COOR1, R1  CON ANGLE ,  R2  NHCOR1, NR1R2 or R1  CH2N ANGLE   R2  where R1 and R2 are each selected from the group consisting of H and lower alkyl; R, R1 and R2 being the same or different, T is 0 or 1 and n is 0-5; and pharmaceutically acceptable salts thereof.
Patent JP-H10204525-A (JP)
Title: High frequency induction heating device
Inventor: KAMIYA KOJI
IPC: C21D1/10
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently execute an annealing at the prescribed position of a work with high frequency induction by fitting a supporting member formed so as to match to the shape of heating position in the work to the heating position and winding while changing the interval of the coil around the supporting member. SOLUTION: The high frequency induction heating device A is provided with a heat insulating supporting pipe 4 as the supporting member formed of a first fitting part 1, a second fitting part 2 and a small diameter projecting part projected from the second fitting part 2. Heat insulating material 5 is peripherally arranged in the inner periphery of the insulating supporting pipe 4 and the heating coil 6 is wound on the outer periphery of the heat insulating supporting pipe 4. The heat insulating supporting pipe 4 is made to be freely attached/detached to the end part as the heating position of a cam shaft W, etc. The heating coils 6a, 6b, 6c wound on the outer peripheral of the first and the second fitting parts 1, 2 and the projecting part, and wound with uniform interval, but the interval(s) between the heating coils 6b and 6c, is widened.  The position of the wide interval(s) corresponding to a step part 14 between the large diameter part 11 of the cam shaft W and a pulley fitting boss 13 (small diameter part).
Patent JP-S62169522-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMEGAKI KAZUYUKI
IPC: H03K19/00
Filed: 1986-01-22
Abstract: PURPOSE:To reduce the layout area of a semiconductor integrated circuit IC device containing a constant current source by providing an integrated injection logic IIL into said IC device and forming the constant current source by the input side of the IIL. CONSTITUTION:A semiconductor IC device 100 is equal to a bipolar semiconduc tor IC circuit device of an analog/digital mixture type which contains the IIL- ROM parts 1 and 2, a logic circuit part 3 consisting of a stack type IIL and a linear circuit part 4 set on the same semiconductor chip. Both parts 1 and 2 are actuated by the constant currents Ic1 and Ic2 supplied independently from the constant current sources Ics1 and Ics2 respectively. While a fixed injection current is supplied to the input side of the IIL from the collector of an npn bipolar transistor Qp. This injection current is equal to a constant current which is controlled by the Qp and supplied to the part 1 as a working current Ic1. In other word, the input side of the IIL is used directly as the source Ics1 with no use of the output side.
Patent JP-H06221789-A (JP)
Title: Laminated type heat exchanger
Inventor: KASEBE OSAMU
IPC: F28F3/08
Filed: 1993-01-25
Abstract: PURPOSE:To provide a laminated type heat exchanger in which even if a joint displacement occurs betwen one plate and the other plate due to a joint error in connecting a pair of plates, a joint area between peojections is not reduced and also an anti-pressure strength of a tube is not reduced. CONSTITUTION:Plates 2 forming a refrigerant passage 3 are provided with many projections 10. The projections 10 are joined to projections 10 at the other plate 2 at their ends. A diameter of an end surface of one projection 10 of the cylindrical projections 10 to be joined to each other is arranged to be larger than a diameter of an end surface of the other projection 10 by 2alpha under an assumption that a joint error of a pair of plates 2 is defined as + or -alpha. With such an arrangement as above, even if a joint displacement occurs at a pair of plates 2, the end surface of the projection 10 having a smaller diameter is completely joined within the end surface of the projection 10 having the large diameter if the joint error is + or -alpha. As a result, even if a joint displacement occurs in the pair of plates 2, the joint area of the projections 10 is not changed, resulting in that no reduction of anti-pressure of the tube may occur.
Patent JP-S57126719-A (JP)
Title: Rear parcel tray for car
Inventor: MOROOKA RIYOUICHI
IPC: B60J5/10
Filed: 1981-01-28
Abstract: PURPOSE:To permit effective use of a luggage room by permitting the rear parcel body of a hatch-back type car to be bent freely at two positions and slidably holding both sides of the rear edge onto the rear body side, constituting the rear parcel so as to be extended and shrunk, being interlocked with a back door. CONSTITUTION:The hinge part 10b is lifted by a strip 11 when a back door 12 is opened. Then, the installation rod of the installing device 14 at the rear edge of the third cover 13c slides in a slider 23, and the second and the third covers 13b and 13c are bent at the hinges 10a and 10b, and the rear part of a luggages room 3 is fully opened. When the back door 12 is closed, the pulling force of the strip 11 is lost, and the slider 23 is pulled back by a coil spring 22, and a rear parcel body 13 is extendwd, and the luggage room 3 is closed. Thus, the dead space of the luggage room 3 is removed, and the room 3 can be utilized effeciently.
Patent JP-H06219238-A (JP)
Title: Controller for passenger lock device
Inventor: SHIBATA ATSUSHI
IPC: B60R21/16
Filed: 1993-01-25
Abstract: PURPOSE:To accurately actuate a passenger lock device relating to collision of various forms by simple adjustment, CONSTITUTION:A physical quantity for representing a deceleration condition of a vehicle is calculated by a physical quantity calculating means 102, the point of time for changing a threshold level in accordance with the calculated physical quantity is set by a point of time setting means 103, the threshold level is changed in the point of time set by a level changing means 104, and also action of a passenger lock device is determined by an action determining means 101 when deceleration of the vehicle exceeds the threshold level before or after the change.
Patent JP-S54102675-A (JP)
Title: Automatic measuring device
Inventor: OOKUMA TADASHI
IPC: B23Q15/04
Filed: 1978-01-31
Abstract: PURPOSE: To measure and compensate the thermal deformation of a machine tool by providing two detectors shifted with each other, a measuring tool with lamps and a photoelectric switch which detects lighting of the lamps.  
     CONSTITUTION: When there is not thermal deformation of a spindle 2 and a ball screw, a limit switch 10 on a measuring tool 7 is turned on by the face 3A of a datum ring 3, and a tool post 5 is moved to a position where a limit switch 11 is not turned on by the face 3A. If a thermal deformation of the spindle 2 and the ball screw occurs and a relative distance between a chuck and the tool post 5 changes, the limit switches 10 and 11 are both turned on or off, and so indicator lamps 18 and 19 are both turned on or off. In this case, the operator moves the tool post 5 to a position where the indicator lamp 18 lights and the indicator lamp 19 goes out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01188256-A (JP)
Title: Part production instructing device
Inventor: ANDO YUKITO
IPC: G06Q50/04
Filed: 1988-01-20
Abstract: PURPOSE:To reduce the number of defect parts in the succeeding process and reduce waiting time by installing a means which preferentially instructs the production for the foreprocess when the actual stock quantity is less than the demanded stock quantity for the succeeding process on the basis of the information supplied from a stock quantity grasping means and instructs the transport of parts. CONSTITUTION:A stock quantity grasping means 16 reads the volume of inventories in each kind of parts in each delivery of the part in a part storing means 14. In a production instructing means 26, the actual stock quantity and an ordered point are compared on the basis of the information supplied from the stock quantity grasping means 16, and when the stock quantity reaches the ordered point, the production condition data is edited, and the kind of part to be produced and lot size are instructed for a lot process 10. Though, in the lot process 10, working is carried out according to the production instruction, the production instruction for the part whose stock quantity is zero is performed in preference by a preferential part instructing means 28. If a delivery reservation for the succeeding processes is received at this time, the produced parts are sent to the succeeding processes by a part transport instructing means 30.
Patent JP-H08198847-A (JP)
Title: Trisubstituted pyrrole derivative
Inventor: TERAJIMA ATSURO
IPC: C07D405/04
Filed: 1995-01-26
Abstract: PURPOSE: To provide a new compound exhibiting strong cytotoxicity and useful as a carcinostatic agent. CONSTITUTION: This compound is expressed by formula I [R<1> is H, SO2 R<2> or CO2 R<3> (R<2> and R<3> are each a 1-5C alkyl, an aryl, etc.); X is Cl, Br or I; A is a furyl having an OR<4> substituent on 4-position (R<4> is a 1-5C alkyl, an aryl, etc.), formula II (R<5> is an OH-protecting group; when one of Y and Z is H, the other is OH or Y and Z together form 0), etc.] (e.g. 3-chloro-2-(1- hydroxyethyl)-1-p-toluenesulfonylpyrrole. The compound of formula I can be produced by sulfonylating the amino group of a 2-formyl-3-halopyrrole of formula III and adding a methylated metal reagent to the obtained 2-formylpyrrole derivative of formula IV.