baber/WOPTO huggingface dataset:
Patent GB-2336982-A (GB)
Title: Improvements relating to computer 3D rendering systems
Inventor: ASHTON MARTIN
IPC: G06T15/50
Filed: 1995-01-31
Abstract: An apparatus for shading a three dimensional image for display on a screen operates by first supplying data defining a group of infinite surfaces representing each object in the image. A depth value is generated for each surface for each elementary area of the display in dependence on the distance of that surface from an image plane. The apparatus then determines whether or not any surface is visible at that elementary area. One or more objects may be designated as a light volume. A depth value is determined for each surface of the light volume for each elementary area of the display in dependence on distance of that surface from an image plane. The elementary area of the display is then shaded in dependence on the object surface visible at that elementary area and its location in relation to the light volume. To facilitate easier processing of the shading the display may be sub-divided into a plurality of sub-regions. The size of the sub-regions is dependent on the complexity of the image of each area of the screen. Preferably the determination of the depth values for surfaces for groups of pixels in one sub-region is interleaved with the determination of depth values for surfaces for groups of pixels in other sub-regions. The apparatus performing the processing comprises a plurality of groups of processing elements for determining depth values for surfaces in the image for each elementary area of the display. Each group of processing elements has an associated cache memory means for storing defining the various surfaces in the image. The groups of processing elements are coupled together by a bus. Data read from the associated memory of the first group of processing elements is transmitted via the bus to other groups of processing elements for the determination of depth values until all data from the first associated memory means has been read. Reading of data then takes place from the associated memory means from a second group of processing elements and so on.
Patent GB-2340890-A (GB)
Title: Combined environmental control and power system for aircraft
Inventor: TAYLOR ROBERT
IPC: F02C6/08
Filed: 1999-08-09
Abstract: In a combined environmental control and power system for an aircraft, bleed air bled from the engine 10 is cooled by a heat exchanger 12 and supplied to an expansion turbine 14 where it expands to generate mechanical power and cools to a temperature appropriate for cooling the cockpit and/or avionics equipment. The power generated by the turbine 14 is supplied to the aircraft gearbox 28 where it is combined with that obtained from a power take off 22 which takes mechanical power directly from the engine 10, and is then available to drive various pumps and generators. The turbine air outlet temperature is controlled by a variable ram air inlet 18 to the heat exchanger 12. Fuel may be used to cool hydraulic fluid 42 and a lubricant heat exchanger 44, boiling of the fuel being prevented by first passing through ram air coolers 46. The intercooler and compressor of a conventional cold air unit are not required.
Patent GB-2354847-A (GB)
Title: Publish/subscribe data processing with subscription points for customised message processing
Inventor: TODD STEPHEN JAMES PAUL
IPC: G06F17/30
Filed: 1999-09-28
Abstract: A message broker data processing method includes steps of: receiving published messages 325 on a topic from a publisher application 31; processing 321 the received messages; and distributing the processed messages to subscriber applications 33,34; where the distributing step is carried out via a plurality of subscription point data processing nodes 323,324, each of which distributes messages to at least one subscriber application which has previously registered a subscription request identifying a specific one of the plurality of subscription point data processing nodes. The processing 321 may be format coversion.
Patent GB-191420504-A (GB)
IPC: B66B9/00
Abstract: 20,504. Strauven, G. Oct. 3. Platform lifts.-Comprises a service lift, the guides of which are arranged entirely in the basement and form housings for counterweights ; the tops of the movable shelf automatically closes the opening in the floor. The columns A forming the guides are connected by cross struts B, C, and a box D which enters the hole in the ceiling, a flange on the box hiding the joint. The slidable shelf P has three superposed trays for plates &c. and has legs R which engage grooves in the guides. Wire ropes attached to the bottom of the legs R pass over pulleys F to counterweights G. Chains H attached to the counterweights pass around pulleys i and over two cog-wheels M on the spindle of a handle E. The chains pass underneath a bobbin J and are secured beneath the shelf. A third cog-wheel on the same spindle as the others is engaged by a spring pawl, which may be released by a handle L and a cord. An inverted V-shaped box S moves with the shelf and also has a limited relative movement with respect to the shelf. When the shelf is raised, it carries the cover V with it and the box S is arrested by a beading in the opening which it closes, the shelf travelling upwards to some extent after the box S has stopped. The whole may be made and put together and erected bodily.
Patent HU-T66550-A (HU)
Title: Mixtures with an antimicrobial action
Inventor: SLOMINSKI IRINA
IPC: A01N31/04
Filed: 1992-07-16
Abstract: Mixtures with antimicrobial activity contain a synergistically active combination of   (A) at least one aromatic alcohol, which has antimicrobial activity, of the formula I <IMAGE>   (B) at least one diol, which has antimicrobial activity, of the formula (II> R<2>-CHOH-(CHR<3>)x-CH2OH     (II)   Suitable and preferred aromatic alcohols are phenylethyl alcohol and hydrocinnamyl alcohol. Preferred diols are alkanediols and glycerol monoethers in which x is 0, R<2> is an alkyl or alkoxymethyl group with 8 to 14 C atoms in the alkyl or alkoxy group. The mixtures are particularly suitable as preservatives for aqueous formulations containing components which can undergo microbial degradation.
Patent HU-T68003-A (HU)
Title: Psk demodulator
Inventor: GURANTZ ITZHAK
IPC: H04L27/00
Filed: 1993-12-29
Abstract: A demodulator responsive to symbols of an analog signal, including residual components due to frequency and phase errors between a carrier on which the signal is modulated and a local frequency source, including means responsive to the analog signal for deriving first I and Q channel digital signals having values determined by sampled amplitudes of the analog signal, and means responsive to the first I and Q channel digital signals for deriving second I and Q channel digital signals corrected for the frequency and phase errors and a third digital signal having a value representing the frequency and phase errors, in which the second I and Q channel digital signals are derived by combining the first I and Q channel digital signals and the third digital signal in accordance with a CORDIC function. <IMAGE>
Patent HU-T73735-A (HU)
Title: Substituted 2-phenylpyridine derivatives, their intermediates preparation thereof, using thereof as herbicides, desiccants and defoliants, such compositions and process for the production of the latters
Inventor: GERBER MATTHIAS
IPC: C07D213/68
Filed: 1994-07-11
Abstract: PCT No. PCT/EP94/02264 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 11, 1994 PCT Pub. No. WO95/02590 PCT Pub. Date Jan. 26, 1995A substituted 2-phenylpyridine of the formula I where Ar is and the N-oxides of I and the agriculturally utilizable salts of I where these exist. Use: herbicides; desiccation/defoliation of plants.
Patent IL-59452-A (IL)
Title: Inhalation apparatus
IPC: A61M15/00
Filed: 1980-02-22
Abstract: An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
Patent IL-68427-A (IL)
Title: Production of o-nitrobenzaldehyde
IPC: C07C201/00
Filed: 1983-04-17
Abstract: o-Nitrobenzaldehyde is produced by treating an o-nitrophenyl pyruvate precursor compound with an oxidizing agent and recovering o-nitrobenzaldehyde from the mixture obtained: the precursor compound is an alkyl ester of o-nitrophenyl pyruvic acid in the form of the enol salt or enol ester having the formula 
<CHEM>
 in which R1 is a C1-C4 alkyl group and X is the monovalent residue of an alkali metal atom, an alkaline earth metal atom, or of aluminum or an acyl group of the formula -C(O)R<2>, in which R<2> is hydrogen or a C1-C3 alkyl group; the oxidizing agent is hydrogen peroxide.
Patent IL-77330-A (IL)
Title: Dna sequence,comprising a coliphage t5 promoter and an operator,expression vectors comprising transformants comprising said expression vector and their use in the manufacture of polypeptides
IPC: C12N15/72
Filed: 1985-12-13
Abstract: New expression control sequences useful in the expression of pro- or eukaryotic proteins in prokaryotic organisms are provided comprising a coliphage T5 promoter combined with a DNA sequence which permits the control of promoter activity. Also described are expression vectors containing these expression control sequences and processes using same for the manufacture of pro- or eukaryotic polypeptides.
Patent IL-78275-A (IL)
Title: Preparation of quinoline-3-carboxylic acid derivatives
IPC: C07D451/04
Filed: 1986-03-26
Abstract: An improved process for the preparation of 7-substituted amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of formulais described where an alkyl ester of a 6,7,8-trifluoro precursor is converted to a trialkylsilyl ester which fluorine at C<sub>7 </sub>is directly displaced to the desired product.
Patent IL-80393-A (IL)
Title: Clamp
IPC: F16B2/12
Filed: 1986-10-22
Abstract: The invention relates to a clip consisting of two clamping jaws 1, 2 provided with actuating elements 3, 4 and, in particular, molded of plastic, and of an elastic element which joins the former and presses them together in the clamping plane 5. To make secure clamping of an object to be retained between the clamping jaws 1, 2 possible, it is provided that the actuating elements 3, 4 are disposed so as to be slidable in a plane oriented perpendicular to the clamping plane 5 against the action of the elastic element 6 and that the actuating ends 15, 16 of each actuating element 3, 4 project beyond the rear end 17, 18 of the respectively other actuating element 3, 4. This causes the clamping jaws 1, 2 to open and close in a direction oriented exactly perpendicular to the clamping plane 5, thereby making secure clamping of objects possible.
Patent IL-97298-A (IL)
Title: Vasoactive vasotocin derivatives and pharmaceutical compositions containing them
IPC: A61K38/095
Filed: 1991-02-20
Abstract: PCT No. PCT/SE91/00154 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Feb. 26, 1991 PCT Pub. No. WO91/13092 PCT Pub. Date Sep. 5, 1991.The present invention relates to new vasotocin derivatives with prolonged activity compared to previous vasotocin derivatives. In particular, the vasotocin derivatives of the present invention are of the formula (I)   <IMAGE>   wherein Hmp is a 2-hydroxy-3-mercaptopropionic acid residue,   <IMAGE>   Z is Phe or Tyr, Y is Hgn or Hci, X is a residue of the formula   <IMAGE>   wherein Q is H, alanyl or L-2-aminobutyryl and n is 1, 2 or 3. The present invention also relates to pharmaceutical compositions containing these vasotocin derivatives.
Patent IL-98389-A (IL)
Title: 3, 3' -dithiobis (propionic acids), esters thereof and pharmaceutical compositions containing them
IPC: C07C327/36
Filed: 1991-06-05
Abstract: Immundmodulating compounds of the formula COOR3 S - CH2 -CH - NH - R S - CH2 - CH - CH - CO - R2 COOR3 wherein R is hydrogen or a moiety -CO-R1 wherein R1 is methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl, iso- propyl, l-methylpropyl, tert. butyl, 3-methylbutyl or 2-methylbutyl, R2 is methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl, iso-propyl, l-methylpropyl, tert. butyl, 3-methylbutyl or 2-methylbutyl and R3 is hydrogen, methyl, ethyl, propyl, isopropyl, butyl or isobutyl, provided that R1 and R2 are not simultaneously methyl and further provided that when R3 is hydrogen R1 and R2 are not simultaneously n-propyl, n-nonyl or n-undecyl and further provided that when R and R3 are all hydrogen then R2 is not methyl, n-heptyl, n-octyl, n-nonyl, n-decyl or n-undecyl or a physiologically acceptable salt and/or a stereo-chemical isomer thereof.
Patent JP-2000209387-A (JP)
Title: Picture communication equipment
Inventor: ITO YOSHINORI
IPC: H04N1/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve operability and efficiency by containing a received picture transfer module processing the picture of a reception object and permitting the received picture transfer module to transfer a received picture to a host device. SOLUTION: A received picture printing module has the respective function blocks of a picture reception part 11, an environment setting part 12, a transfer control part 13 and a printing control part 14. The received picture transfer module processes a picture received by using a public line and transfers it to a host device from the transfer control part 13 through LAN(local area network). The environment setting part 12 stores the address of a transfer destination and the like. The received picture printing module outputs the picture received by using a printer driver registered on OS to a printer through the printing control part 14. The received picture can automatically be transferred or printed to the host device with such constitution. Then, operability and efficiency can be improved.
Patent JP-S56108354-A (JP)
Title: Power steering gear for vehicle
Inventor: NISHIKAWA MASAO
IPC: B62D5/12
Filed: 1980-01-31
Abstract: PURPOSE: To obtain favorable operating condition also for flexure of a rack rod by engaging a resilient stop ring which is bent for serving in the radial direction around the outside of a supporting tube of a partition pipe.  
     CONSTITUTION: If an operating piston 19 displaces to one side with flexure produced on a rack rod 3 by steering resistance during motion of a power cylinder 16, since an inner cylinder 18 is floatingly supported at its outer end by a spring 41, it can rock with the operating piston 19. In result, regular concentric relationship between the operating piston 19 and the inner cylinder 18 remains held, and the operating piston 19 smoothly slides in the inner cylinder 18. Besides, since also a partition pipe 34 which contains a resilient stop ring 39 follows flexure of the rack rod 3 by its flexibility, satisfactory seal effects to the rack rod 3 of a seal member 36 are duly shown, oil leak through the first oil chamber 18a can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03215176-A (JP)
Title: Driving circuit of ultrasonic motor
Inventor: SASAKI TOYOJI
IPC: H02N2/00
Filed: 1990-01-19
Abstract: PURPOSE:To enable execution of a drive by a direct-current single power source by having a direct-current power source connecting with a series resonant circuit or a parallel resonant circuit constructed of an inductance, a switching element and a piezoelectric element, and a signal generator making the aforesaid switching element input a frequency signal to the aforesaid piezoelectric element by turning the element ON and OFF. CONSTITUTION:When a switching element 7 is ON, a current ION flows from a capacitance CO, and when it is OFF, a current IOFF flows from an inductance LO into the capacitance CO. When an ON-OFF operation of this switching ele ment is executed by an output signal QB, the current IOFF flowing through the inductance LO is retarded by 90 deg. from a timing whereat the switching ele ment 7 turns ON, and the current ION flowing from the capacitance CO advances by 90 deg. from the timing whereat the switching element 7 turns ON, given that the repetition frequency of ON-OFF is fO.
Patent JP-H06218640-A (JP)
Title: Suction holding type screw tightening device
Inventor: MINAMI HIROHARU
IPC: B23P19/06
Filed: 1993-01-26
Abstract: PURPOSE:To improve the efficiency in the assembling work for fixing a plate shaped member on a installation objective article by a screw CONSTITUTION:An absorbing holding type screw tightening device is equipped with an air control means which is connected with an air flow passage 3 having an opened port 13c directed to a plate shaped member 9 side in the vicinity of the top edge part 18a of a driver 4 and permits the head part 6a of a screw 6 to be absorption-held on the top edge part 18a of the driver 4 and sends out air to the opened port 13c through selection, shifting means for shifting the driver 4 and a screw holding member 5 up to an insertion hole 9a on the plate shaped member 9 from the holding position for the screw 6, and a control means which carries out the control for selecting the air control means to the air feeding side at the time point when the screw 6 is set close to the insertion hole 9a and screwing the screw 6 into the tapped hole 8a on an installation objective article 7 from the insertion hole 9a by the driver 4, by releasing the screw holding by the screw holding means 5.
Patent JP-S59135459-A (JP)
Title: Image forming method
Inventor: YUYAMA HIDEO
IPC: G03C5/08
Filed: 1983-01-24
Abstract: PURPOSE:To obtain directly a photographic print having a positive image from any of positive and negative original images by subjecting a photosensitive material using a direct reversal emulsion to ordinary exposure when the original image is positive and to high illuminance exposure when the original image is negative. CONSTITUTION:A photosensitive material using a direct reversal emulsion such as ''Fuji Instant Color Film FI-10'' is exposed at 5X10<6>lx for 10<-3>sec when a negative original image A is used, and the material is exposed at 5X10<3>lx, for 10<-3>sec when a positive original image B is used. The exposed instant film is processed with a built-in processing agent. A photographic print C having a positive image can be directly obtd.
Patent JP-S57124151-A (JP)
Title: Power transmission device
Inventor: AKUTAGAWA KENICHI
IPC: F16H9/18
Filed: 1981-01-26
Abstract: PURPOSE:To improve friction and wear characteristics, by generating thrust force in accordance with load torque to a pulley in drive and driven cam mechanisms and constituting the working surface of a cam at the moving side of said mechanisms with carbon fiber reinforced resin. CONSTITUTION:A cam 18 at the movable side is constituted by carbon fiber reinforced resin, further a working surface 18a is formed such that a carbon fiber in a state of long fiber is extensibly aligned to one direction. Further the cam 18 at the moving side, in which its internal surface 18b is also formed by extensibly aligning the carbon fiber in a long fiber state to one direction, is formed smoothly slidable axially on a main shaft 11 in accordance with movement of a movable pulley 14. While cams 31, 32 of a driven cam mechanism 33 are also formed by the same material as in cams 17, 18 of a drive cam mechanism with excellent durability and wear resistance.
Patent JP-S59136414-A (JP)
Title: Method and apparatus for discontinuous hardening of peripheral surface of member
Inventor: HIRAI TOSHIHIKO
IPC: C21D1/10
Filed: 1983-01-27
Abstract: PURPOSE:To make the hardening of only the required peripheral surface of a member possible, by a method wherein the heating coil having a heating conductor and a subordinate conductor on the peripheral surface of the member is provided and so constructed that the magnetic flux of both conductors is cancelled with each other on the unhardening peripheral surface of the member. CONSTITUTION:A member W is inserted into the heating coil C having a heating condustor 1 and two pieces of subordinate conductors 2a and 2b and the heating conductor 1 is applied with power from a leed R1 and the subordinate conductors 2a and 2b being applied with power from a lead R2. At the non hardening peripheral surface X part on the peripheral surface of member W, the heating conductor 1 and the subordinate conductors 2a and 2b opposing the X part are arranged in a straight line and the X part is not heated by cancelling each other with the magnetic flux phi+ generated from the current flowing through the heating conductor 1 and the magnetic flux phi- generated from the current flowing through the subordinate conductors 2a and 2b. On the other hand, at the hardening peripheral surface Y part, because the heating conductor 1 is inside the subordinate conductors 2a and 2b, the magnetic flux phi- of heating conductor 1 is not cancelled by the magnetic flux phi+ of subordinate conductors 2a and 2b and the peripheral surface Y of member W is suitably heated.
Patent JP-S57123956-A (JP)
Title: High-strength cold-rolled steel plate and its manufacture
Inventor: SUDOU MASATOSHI
IPC: C22C38/00
Filed: 1981-01-26
Abstract: PURPOSE: To obtain a high-strength cold-rolled steel plate with superior deep drawability, stretch flanging property and baking hardenability by adding a specified amount each of C, Mn and S to a steel and providing a ferrite structure contg. a specified amount of bainite.  
     CONSTITUTION: A steel having a chemical composition contg., by wt., 0.02W0.1% C, 0.02W0.55% Mn and <0.02% S and a ferrite structure contg. 5W50% bainite and allowing ≤15% martensite content is cold-rolled, heated to a temp. of the Ac 1  transformation point W the Ac 3  transformation point at ≥5°C/sec average heating rate, held at the temp. for ≤5min, and quenched to ≤500°C at 50W500°C/ sec average cooling rate to manufacture the desired steel plate. To said steel may be added ≥1 kind among 0.01W0.5% Si, 0.01W0.09% P, 0.01W0.1% Al and 0.0002W0.005% B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57126172-A (JP)
Title: Schottky barrier diode
Inventor: YAMAKI BUNSHIROU
IPC: H01L29/872
Filed: 1981-01-27
Abstract: PURPOSE:To obtain a Schottky barrier diode having high reverse withstand voltage characteristic and favorable high-frequency characteristic when a metal film is to be formed on a semiconductor to form the Schottky barrier diode by a method wherein a guard ring is provided at the position within the range of a depletion layer to extend from the barrier and moreover at the position not to come in contact with the barrier face. CONSTITUTION:An N type layer 42 is made to grow vapor phase epitaxially on the N<++> type Si substrate 41, an SiO2 film 43 is adhered on the whole surface, an opening is formed, the guard ring 44 is formed in the exposed layer 42, and it is covered with the SiO2 film 43 similarly. Then the metal layer 45 is adhered on the exposed layer 42 surrounded with the ring 44 extending over the edge part of the film 43, and the Schottky junction face 46 surrounded with the ring 44 is made to be generated. In this constitution, the guard ring 44 is formed with a P type diffusion layer, and moreover the position thereof is set at the place separated from the end part of the junction face 46 by about 1mum. Accordingly although forward directional characteristic is the same with the ordinary diode, reverse directional characteristic is enhanced remarkably, and is accorddingly suitable for high frequency.