baber/WOPTO huggingface dataset:
Patent GB-2345229-A (GB)
Title: Encryption system resists differential power analysis attacks
Inventor: LIN BO
IPC: G06F21/75
Filed: 1998-12-23
Abstract: A message is encrypted using a block-cipher algorithm to protect again Differential Power Analysis (DPA) attacks. Blocks of the message are combined with blocks of the key using the algorithm, but the order in which the blocks are combined is made to vary for each round or iteration of the encryption operation. Preferably, the combination order is chosen randomly for each round, and randomization of the order is achieved either using a physical random number generator (RNG) or a pseudo RNG using part of the encryption key as a seed value. For added resistance to DPA attacks, the encryption process can include "dummy" computations periodically through the encryption sequence to throw-off analysis of power consumption data.
Patent GB-2335826-A (GB)
Title: Establishing telephone calls using voice recognition
Inventor: KING REGINALD ALFRED
IPC: H04M1/724
Filed: 1999-03-25
Abstract: A voice recognition system (311) is provided to assist in the establishment of a telephone call. Preferably, TESPAR procedures are used such that if a destination is incorrectly recognised a first time, there is a high probability that the second best attempt will be successful. In addition, the application of the TESPAR process facilitates the ability to enhance recognition probability if the destination word is repeated. However, in situations where it is not possible to perform word recognition or where word recognition will take a significant period of time, probably due to the presence of background noise, a destination call is automatically made to an assisting person. Telephone number data is transmitted back to the user and a new telephone call is established in response to the transmitted data. Also disclosed is a speech recognition process which is configured to receive acoustic vocalisations in which the name of a destination is repeated and the vocalisations are analysed so as to improve recognition properties.
Patent GB-2344556-A (GB)
Title: Method for the manufacture of hearing aid shells
Inventor: FAGAN WILLIAM FORREST
IPC: A61B5/107
Filed: 1999-07-05
Abstract: A hearing aid shell is moulded using a rapid prototyping system such as stereolithography. Three-dimensional data of the contours of the ear canal of a user are determined using an ultrasonic probe, and this data is then processed in a computer to produce a digital image file. This file is then used by the rapid prototyping system to produce a hearing aid shell that is a precise fit for the ear canal. During the measurement of the ear canal by the ultrasonic probe, the ear canal is filled with a liquid, eg saline. Details of various embodiments of the probe are shown in figures 2 to 7. The ultrasonic measuring system can also be used to monitor the shape of the ear canal for medical diagnostic purposes, as well as the measurement of the shape of any enclosed surface, such as a void or cavity, of a natural or man-made structure.
Patent GB-2358858-A (GB)
Title: Portable wastewater treatment apparatus
Inventor: GILL LUCIAN STEVEN
IPC: C02F3/32
Filed: 1999-08-28
Abstract: A portable waste container 54 containing a soil matrix 64 which uses reed bed technology to treat contaminated liquids. The container 54 has an inlet pipe 56 which accesses an inlet buffer bed through a hole 58 formed in a side wall 60. A gravel inlet buffer trench 66 extends from the inlet pipe 56 to the base. The container 54 and the gravel inlet buffer also has an intrusive layer 70 which extends further underneath the soil matrix 64. The inlet construction induces Artesian flow which causes the waste liquid to rise up through the soil matrix 64 thereby being treated by the reed bed before passing down to an outlet 68 under gravity where it exits the container.
Patent GB-2342465-A (GB)
Title: Method of purging a lean NOx trap
Inventor: BREHOB DIANA DAWN
IPC: F01N13/02
Filed: 1999-09-17
Abstract: A method of purging a NOx trap 34, located in the exhaust passage 32 of a direct injection engine 20, that involves determining the accumulated amount of NOx stored in the trap and then initiating a purge operation when the amount of stored NOx exceeds a predetermined amount. The NOx trap is purged by changing from a lean air/fuel ratio to a rich air/fuel ratio for a predetermined time, and the transition from a lean mixture to a rich mixture is achieved in a single engine cycle without substantial change in the engine air flow. This is accomplished by substantially increasing the fuel flow rate, while retarding the spark in order to avoid any noticeable change in torque. The mixture is set to be as rich as possible while avoiding a rich misfire, but is no richer than required to purge the trap in a single cycle. A substantially constant exhaust gas recirculation (EGR) flow rate is also maintained during the transition between lean and rich mixtures.
Patent GB-2355934-A (GB)
Title: Wound dressing
Inventor: BASEDOW ARNO MAX
IPC: A61F13/06
Filed: 1999-11-05
Abstract: Wound dressing (1) incorporates a rubefacient or hyperemic substance (3) in such a disposition that, upon application of the dressing to a wound site (7) said substance (3) will be brought into contact with skin surrounding the wound site but not with the wound site itself. In this respect, central section (2) of the dressing (1) may be cut away to expose i.e. overlie the wound site. A different type of dressing may be inserted here. The layer of the rubefacient or hyperemic substance (3) may be sandwiched between a cover material (4) and an adhesive layer (5), or it may be incorporated into the adhesive layer or microencapsulated and dispersed through the adhesive layer.
Patent HU-T71463-A (HU)
Title: Trestle work with barelements and furniture containing such trestle-work
Inventor: SCHAERER PAUL
IPC: A47B96/14
Filed: 1995-04-28
Abstract: The frame construction has several bar components which are connected in a nodal point by a node component (1) with holes (2.1,2.4,2.5,2.6) arranged on paired orthogonal main axes. A hole (2.2) is provided, the axis (s) of which lies in a plane defined by two main axes (x,y) and is displaced by an angle not exceeding 20.5 deg. in relation to the one main axis (7). The one hole (2.2) is displaced by an angle of 15 deg. and pref. has a lateral recess, which forms an aligned through passage with an opposing hole (2.4) arranged on the main axis (y). The node component is ball-shaped, and the holes (2.1...2.6) and the node component have a dia. ratio of approximately 1:3. <IMAGE>
Patent HU-T73680-A (HU)
Title: Process for producing granulated sodium percarbonate
Inventor: BERTSCH-FRANK BIRGIT
IPC: C01B15/10
Filed: 1994-04-23
Abstract: Sodium percarbonate of the formula 2 Na2CO3<.>3 H2O2 can be produced by fluidised-bed spray granulation by spraying an aqueous solution of sodium carbonate and a hydrogen peroxide solution on sodium percarbonate seeds and evaporating water. The previously necessary use of phosphorus-containing crystallisation inhibitor to prevent blockages and incrustations in and on the nozzle can be avoided by the invention if the solutions are sprayed using a single three-substance pulverisation nozzle with the external mixing of the solutions.
Patent HU-T76057-A (HU)
Title: Tricyclic sulfonamide compounds, pharmaceutical compositions containing them, which are useful for inhibition of g-protein function and for treatment of proliferative diseases and process for producing them
Inventor: BISHOP W ROBERT
IPC: A61P35/00
Filed: 1994-10-12
Abstract: A method of inhibiting Ras function and therefore inhibiting cellular growth is disclosed. The method comprises the administration of a compound containing a tricyclic ring system to a biological system. In particular, the method inhibits cellular growth in a mammal such as a human being. Novel compounds of formula (4.0) are disclosed. Also disclosed are processes for making 3-substituted compounds of formula (4.0). Further disclosed are novel compounds which are intermediates in the processes for making the 3-substituted compounds of formula (4.0).
Patent IL-58255-A (IL)
Title: Sedimentation apparatus
IPC: C02F1/52
Filed: 1979-09-17
Abstract: A sedimentation tank (10) has a central feedwell (21) comprising upper and lower cylindrical channels (25-26) or raceways for receiving the influent feed (27) in split counter-rotative streams, and an intermediate raceway (30) is provided between the upper and lower channels (25-26) for receiving a flocculant for mixing with the influent feed in the shear zone (B) where the split streams remerge.
Patent IL-70272-A (IL)
Title: Acridanone(2-thiazolyl)-hydrazone derivatives,their manufacture and pharmaceutical compositions containing them
IPC: C07D219/06
Filed: 1983-11-18
Abstract: Acridanone derivatives of the formula    <IMAGE>  I  wherein the dotted line is an optional bond, R1 is hydrogen, halogen or nitro, R2 is hydrogen or lower alkyl, one of the substituents R3 and R4 is hydrogen or lower alkyl and the other together with R is an additional bond and R5 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl or lower alkyl substituted by halogen or lower alkoxy, and pharmaceutically acceptable acid addition salts thereof, processes for their preparation and pharmaceutical compositions based thereon, are described. The compounds of formula I are useful as schistosomicidal agents.
Patent JP-H08264573-A (JP)
Title: Semiconductor sealing method
Inventor: ITO HIDEO
IPC: H01L21/56
Filed: 1996-01-24
Abstract: PURPOSE: To carry out semiconductor sealing by injection molding by using an epoxy resin sealing material. CONSTITUTION: In the title semiconductor sealing method, a lead frame whereto a semiconductor element is joined and wire-bonded is fixed to an injection molding die as an insert. Thereafter, an epoxy resin sealing material whose essential elements are epoxy resin, phenol resin curing agent, curing acceleration agent and an inorganic filler is injected and cured at an injection pressure of 30 to 300kg/cm<2> by an injection molding device whose cylinder set temperature is 70 to 90 deg.C.
Patent JP-S59136064-A (JP)
Title: Scale mechanism of linear pulse motor
Inventor: MIWA ZENICHIROU
IPC: H02K41/03
Filed: 1983-01-24
Abstract: PURPOSE:To reduce a noise by mounting a contact plate through noncurable adhesive on the back surface of a scale body formed with a toothed part in a linear pulse motor, thereby preventing the scale from vibrating due to the primary side magnetic flux. CONSTITUTION:Wheels 12-15 are rotatably provided at shafts 10, 11 at cores 2, 3 on the back surfaces of which permanent magnets 6, 7 are respectively arranged, coils 9a- 9d are respectively wound on poles 2a, 2b, 3a, 3b formed with toothed parts which are displaced by 1/4 from each other to form the primary side. A contact plate 17 of metal is fastened through a noncurable adhesive 18 to the back surface of a scale 16' having a toothed part 16a' of a constant pitch, and the primary side is moved. Accordingly, the vibration of the scale 16' occurred by the primary side magnetic flux can be prevented by the plate 17, and can be absorbed by the adhesive 18, thereby largely reducing the noise.
Patent JP-S60153832-A (JP)
Inventor: HATANO TAKESHI
IPC: A47L9/04
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10202364-A (JP)
Title: Gas shield arc welding method on one side surface
Inventor: NAGATOMO KAZUO
IPC: B23K9/167
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the welding workability and the cracking resistance, to obtain a suitable reverse side bead, to form the sound and high toughness welded part and to easily improve the working efficiency of joining of plates in a one side welding of a curbing surface-like welded structure from a short length to a long length. SOLUTION: At the time of executing the butting one side welding by abutting a backing material on the back surface of a bevel tack-welding the inner surface of the bevel of a Y or V shaped curving surface-like welding material having 30-65 deg.C bevel angle, steel particles or powder are spread onto the bevel to the height of 1/4-2/3 of the plate thickness and the welding giving a welding torch 40-150 times/min of shaking time at >=200A/mm<2> of the wire cross sectional area to the welding current density, is executed. The steel wire composed, by wt.%, of <=0.10% C, 0.50-1.00% Si, 1.50-2.50% Mn, 0.10-1.50% Mo, 0.10-0.50% Ti, 0.0030-0.0100% B and the balance substantially Fe with inevitable impurities to the total wt. of the wire, is used. Further, molten metal just below the wire is doubly shielded.
Patent JP-H09204062-A (JP)
Title: Electrostatic charge image developer
Inventor: IIZUKA AKIHIRO
IPC: G03G9/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a developer suppressing the deterioration of its electrostatic chargeability in accordance with the increase of the number of copies and satisfying both characteristics as powder and transferability. SOLUTION: This developer consists of a carrier and a toner compsn. consisting of an additive and toner particles of 5-7μm average particle diameter contg. a bonding resin and a colorant. The additive consists of 1st hydrophobic silica of 5-15nm average particle diameter and 2nd hydrophobic silica whose average particle diameter is 1/30 to 1/300 of that of the toner particles in a ratio of 5:95 to 95:5. The rate of coating of the surfaces of the toner particles with the 1st hydrophobic silica and 2nd hydrophobic silica is 40-100.
Patent JP-S58129064-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: D06P3/10
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61185826-A (JP)
Inventor: KOIZUMI TOSHIO
IPC: H01H37/52
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58128310-A (JP)
Title: Skin conditioner
Inventor: NAKANO HIROYUKI
IPC: A61K8/46
Filed: 1982-01-28
Abstract: PURPOSE:A skin conditioner that contains pantethine as an active ingredient, thus being useful for improvement in changes caused by abnormality of lipid metabolism and for treatment of chromatosis. CONSTITUTION:The objective skin conditioner contains pantethine by 0.01-5, preferably 0.1-1wt%. The product is directly applied to skins for external purpose to improve the abnormality of lipid metabolism causing skin roughening, hypersteatosis, further improve fine wrinkles, skin texture and springiness. Pantethine is very stable to heat and light, causing no discoloration, smell change, decomposition and deactivation with time and can be combined with a variety of base materials for external use, further used safely without toxicity and skin troubles.
Patent JP-H06218793-A (JP)
Title: Blow molding method
Inventor: KANO YOSHIAKI
IPC: B29C49/56
Filed: 1993-01-26
Abstract: PURPOSE:To change smoothly to a flat or odd-shaped parison from a circular parison, by a method wherein the parison having a circular section is suspended between split molds performing blow molding and made into a flat state or an odd-shaped state by a parison holding device provided on the upper part or the upper part and the lower part of the split molds. CONSTITUTION:A pair of pinch devices are provided on the lower part of a die 9 and an extruded parison 13 is made into a bottomed parison. A pair of parison holding parts 16a, 16b making a circular parison into an elliptic form or an oval form are provided among the pinch devices 14a, 14b and split molds 10a, 10b. The parison 13 is extruded through the die 9 and the bottomed parison 13 is molded by the pinch devices 14a, 14b. After the lower end part of the parison 13 is suspended until it arrives at the lower parts of the molds 10a, 10b, the parison holding parts 16a, 16b are allowed to abut against the parison 13 and the parison 13 is premolded into a flat parison from a circular form. Then the molds 10a, 10b are clamped, blow molding is performed and the holding parts 16a, 16b are restored.
Patent JP-H11213093-A (JP)
Title: Pattern recognition device, its method and recording medium recording pattern recognition program and dictionary
Inventor: ITO YOSHIKATSU
IPC: G06K9/68
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognition device capable of accurately recognizing a handwriting input written by on stroke. SOLUTION: Handwriting data inputted by a handwriting data input part 101 are stored in an input handwriting data buffer 102. A handwriting connection part 103 extracts the combination of partial patterns constituting a pattern from a combination dictionary 105 and a handwriting dictionary 104, connects the partial patterns and stores its connected result in a connected handwriting data buffer 106. Then a handwriting data collation part 107 collates the input handwriting data stored in the buffer 102 with the connected handwriting data stored in the buffer 106 and outputs its collated result to an output part 108. Consequently an input where respective partial patterns are connected one another can also be recognized and characters can be inputted without being conscious of pattern division.
Patent JP-H08203467-A (JP)
Title: Ion doping device
Inventor: MORITA HIROMASA
IPC: C23C14/56
Filed: 1995-01-27
Abstract: PURPOSE: To remarkably reduce mixing of a treatment gas to a before-treatment chamber by opening a separating valve only when pressure in an ion doping chamber is lower than that in the before-treatment chamber. CONSTITUTION: When a substrate 6 before treatment is carried in a treatment chamber 4, a before-treatment chamber 4 is evacuated through an exhaust pipe 14 and an ion doping chamber 1 is also evacuated through an exhaust pipe 11, then a separating valve 9 is opened. The substrate 6 before treatment is carried in and fixed to a substrate holder 3 in the doping chamber 1, the valve 9 is closed, and gas for treatment is introduced through a gas introducing pipe 10. After pressure is controlled in a desired value by opening/closing an exhaust valve 12, ions produced in an ion source 3 are doped in the substrate 6. When the treatment is finished, the ion source 2 is stopped, and ion introduction from the introducing pipe 10 is stopped. An interlock 16 is set so that the valve 9 can be opened only when the pressure in the doping chamber is lower than that in the before-treatment chamber 4.
Patent JP-S61222450-A (JP)
Inventor: JIYON EICHI PASUKAROFU
IPC: H02J7/00
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61170712-A (JP)
Inventor: KENESU ROBAATO EMERII
IPC: G02B6/44
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000207654-A (JP)
Title: Disaster prevention system
Inventor: ISHII KENJI
IPC: G08B17/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To surely secure signal transmission even when any abnormality occurs in a repeater by short-circuitting one transmission line, which is connected to the repeater, to the other transmission line when abnormality in the repeater is detected. SOLUTION: When power supply abnormality is not detected, a relay SW is turned on and the switching contacts of respective switches SW11, 12, 21 and 22 are located on the side of make contact as shown by a dotted line. A signal inputted from a transmission line L11 is outputted through a transmission line extending device 61 to a transmission line L12. When a monitoring circuit detects the power supply abnormality, in a power failure state, for example, the relay SW is switched into off state and the switching contacts of respective SW11, 12, 21 and 22 are switched to the side of break contact as shown by a real line.  Thus, the detector system transmission lines L11 and L12 are turned into short-circuitting state through the switches SW11 and SW12, control system transmission lines are turned into short-circuitting state through the switches SW21 and SW22, a bypass route is secured and the signal transmission to the side of next step is prevented from being cut.
Patent JP-H10207034-A (JP)
Title: Solid processing agent replenishing device for processing photosensitive material and automatic developing machine for silver halde photographic sensitive material
Inventor: SAITO NORIO
IPC: G03D3/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a solid processing agent replenishing device which facilitates the exchange and mounting operation of a housing container and is inexpensive and compact by providing the device with the housing container consisting of a container body for housing solid processing agents and an opening/closing cap and a mounting section for enabling the discharge of the solid processing agents by relatively moving the container body and the opening/ closing cap. SOLUTION: The housing container 40 has the container body 41 for housing plural pieces of the solid processing agents and the movable opening/closing cap openably and closably closing the aperture in the lower part of the container body 41. The opening/closing cap of the housing container 40 is clamped to face downward and is positioned and installed from nearly a perpendicular direction V to the positioning section 311 of the housing device mounting section 21 disposed in the upper part of the replenishing device 30. At this time, the projections of the opening/closing cap engage with the detaining parts 312 of the mounting section 31.  Next, the opening/closing cap is blocked by the detaining section 312 and is stopped at the positioning section 311 when the container body 41 of the housing container 40 is clamped and is slide in a horizontal direction H, but the rail part 41D of the container body 41 slides with the rail part 43A of the opening/closing cap. The aperture in the lower part is put into the fully open state b the completion of the mounting of the housing container 40.
Patent JP-H01186022-A (JP)
Title: Rainfall attenuation compensation type fm modulator-demodulator
Inventor: FUJIWARA TOMOHIRO
IPC: H04B7/005
Filed: 1988-01-20
Abstract: PURPOSE:To miniaturize the size of a power amplifier without need of controlling the transmission power by a large power, and to make the S/N of a reception signal constant by controlling the frequency shift of an FM modulator proportional to the root of a rainfall attenuation. CONSTITUTION:An output signal 28 is supplied from a terminal 1 to a variable gain amplifier 30, the gain is controlled by using a control signal 14 from a rainfall attenuation arithmetic unit 13 and a video signal 32 whose level is controlled by the signal 14. The signal 32 is FM-modulated by an FM modulator 2 and fed to a transmission reception branching device 8 via a power amplifier 7. The arithmetic unit 13 calculates the rainfall attenuation at a rainfall based on the output from a beacon receiver 12 to control the gain of the amplifier 30 proportional to the root of the rainfall attenuation. The frequency shift of the modulator 2 is controlled by the result and the S/N of the output signal from a terminal equipment 27 resulting from the demodulated signal at an FM demodulator 26 is made proportional to the square of the frequency shift.