baber/WOPTO huggingface dataset:
Patent GB-2353340-A (GB)
Title: Trailer brake control system
Inventor: GARVEY VINCENT ROY
IPC: B60T7/20
Filed: 1999-08-20
Abstract: A tow ball 14 is mounted to a bracket 16 by means of a spacer 20 which incorporates transducers 24 (eg. strain gauges) and a printed circuit board 26 to provide signals indicating forces between the towing vehicle and the trailer. A control system is operable to apply braking to the trailer to modify the trailer behaviour independently of operation of the vehicle brakes.
Patent GB-2340941-A (GB)
Title: Temperature history displaying medium, method and manufacture
Inventor: YAMADA HIROSHI
IPC: G01N31/22
Filed: 1999-08-24
Abstract: The medium includes a color forming component e.g. a layer 3 which includes an electron donating dye and an electron accepting compound and which achieves a colored state by the reaction of the electron donating dye and the electron accepting compound, and a color erasing component e.g. a layer 5 which includes a color erasing agent, wherein the color erasing agent has a function to discolor the color forming component in the colored state, wherein the discoloring is triggered upon application of at least one of dotted heat and patterned heat, and wherein a temperature history is determined depending on the discoloring state of the color forming component in the colored state One of the electron donating or accepting compounds may be microencapsulated. The colour erasing component preferably includes a supercooling material.
Patent GB-2355141-A (GB)
Title: Reformatting display according to open or closed condition of flip-top phone with aperture in lid
Inventor: SHARP JONATHAN
IPC: H04W88/02
Filed: 1999-10-08
Abstract: A phone comprises a body and an attached cover having an aperture so that when the phone is in the closed configuration, portions of the body are covered and when it is in the open configuration, at least some of the portions covered in the closed configuration are uncovered. The body comprises a display positioned such that in the closed configuration the aperture is substantially aligned with the display so that at least a portion of the display is visible to a user through the aperture; and a processor for controlling the display. The processor controls the display such that when the device is in a first state (eg a message has been received, or a call missed) and in a closed configuration, it has a first format 162 in which information to be conveyed to the user is restricted to said visible portion of the display and when the device is in said first state and in the open configuration, it has a second format 177,176 in which the same information to be conveyed to the user is not restricted to said visible portion of the display.
Patent GB-2341170-A (GB)
Title: Beverage dispenser
Inventor: BOURKE BARRY RICHARD
IPC: B67D3/00
Filed: 1998-06-23
Abstract: A dispenser unit for chilled beverages including a housing (11) for receiving a collapsible bladder containing a beverage and an outlet tap (22) for dispensing the beverage. The tap protrudes through an aperture (16) provided on the housing and is locked into a cradle (20) forming a part of the aperture by means of a slidable holding member (21) which releasably holds the tap in the aperture. The slidable element (21) may include resilient locking legs (60, figures 5, 6) which prevent the element being separated from the housing. The housing may include a removable bladder holder (15). The unit may include refrigeration means.
Patent HU-T67467-A (HU)
Title: Calcium channel blocking polypeptide from agelenopsis aperta
Inventor: VOLKMANN ROBERT A
IPC: A61P15/00
Filed: 1993-07-26
Abstract: PCT No. PCT/US93/05392 Sec. 371 Date Apr. 27, 1995 Sec. 102(e) Date Apr. 27, 1995 PCT Filed Jun. 10, 1993 PCT Pub. No. WO94/02511 PCT Pub. Date Feb. 3, 1994A polypeptide isolated from the venom of the Agelenopsis aperta spider blocks calcium channels in cells of various organisms and is useful in blocking such calcium channels in cells per se, in the treatment of calcium channel-mediated diseases and conditions, and in the control of invertebrate pests.
Patent HU-T65704-A (HU)
Title: Metehod additional unit and device for active reducing noise level
Inventor: NADIM MOHAMMED
IPC: G10K11/178
Filed: 1992-04-09
Abstract: PCT No. PCT/GB92/00642 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Apr. 9, 1992 PCT Pub. No. WO92/18975 PCT Pub. Date Oct. 29, 1992.Primary vibrations (N), e.g. acoustic noise or vibration from a source thereof such as a motor, are cancelled by secondary vibrations (C) produced by an actuator (2) driven by a controller (3) that is responsive to an error signal (E) detected by a detector (4) and representative of the residual or difference between the primary and secondary vibrations. The controller samples the error signal (E) during successive sampling periods determined by a synchronising signal (syn) taken from the motor. The secondary vibrations Cn+1 for a sampling period n+1 are determined as follows: Cn+1=Cn- mu EnSGN[1/ &upbar& H], where Cn represents the secondary vibrations produced during a preceding sampling period (n); En represents the detected error signal for said preceding period n, H represents the transfer coefficient between the actuator (2) and the detector (4) and  mu  is a scaling factor where 0</= mu </=1. The apparatus is in one embodiment configured as an add-on unit for a personal computer (PC) including circuit board which fits into an expansion slot of the PC.
Patent HU-T71631-A (HU)
Title: Using phosphonic acid esters as preventing crystallization
Inventor: REIZLEIN KARL
IPC: A01N43/653
Filed: 1994-11-16
Abstract: Phosphoric acid esters of the formula <IMAGE>  in which     R<1> represents alkyl having 2 to 18 carbon atoms and R<2> and R<3> independently of one another represent alkyl having 2 to 12 carbon atoms can be used for the application of aqueous spray mixtures which comprise   A) certain azole derivatives which have a tendency to crystallise and   B) if appropriate one or more other active compounds as well as additives to prevent crystallisation of these active compounds, in the spray equipment, which have a tendency to crystallise.
Patent HU-T75376-A (HU)
Title: T cell stimulating protein of pestivirus
Inventor: ELBERS KNUT
IPC: C12P21/02
Filed: 1995-12-20
Abstract: This application is concerned with immunogenic polypeptides of pestiviruses, specifically Classical Swine Fever Virus (CVFV), specifically the nonstructural protein p10, more specifically T-cell epitopes from this protein and nucleic acid molecules encoding these polypeptides, and vaccines and diagnostics with these polypeptides or nucleic acid molecules.
Patent IL-85946-A (IL)
Title: Preparation of a fiber reinforced resin matrix preform and the products obtained thereby
IPC: D04C1/06
Filed: 1988-03-31
Abstract: Process for preparing preforms and composite articles from carbon fiber reinforced matrix resins braided to shape on a mandrel and then converting to final composite article by fully or partially curing in a mold followed by post curing if required.
Patent IL-93364-A (IL)
Title: Magnetic key operated lock
IPC: E05B47/00
Filed: 1990-02-13
Abstract: In a magnetic key operated lock, a slide member carries a plurality of wheels in which are mounted magnetic pins. The position of the pins forms part of a code of the lock. The wheels are caused to rotate by insertion of a code changing key, which has a code for unlocking the lock, and moving the slide member. As the slide member moves, one of the pins which is repelled by the particular code changing key abuts a stop, which thus causes the respective wheel, and so the other wheels, to rotate. By having wheels of two different diameters, the smaller wheels can be made to rotate more than once before a code is repeated. The stops are formed by pressing a tang from a stationary wall in the lock.
Patent IL-97726-A (IL)
Title: Pharmaceutical compositions containing compounds with bridged and unbridged heterocyclic groups, spiro-connected with oxazoline and thiazoline groups, and some new such compounds
Inventor: FISHER ABRAHAM
IPC: A61K31/445
Filed: 1991-03-28
Abstract: Compounds (I) and (II), including enantiomers, racemates and acid addition and quaternary salts, are for treating diseases of the central and peripheral nervous system, <CHEM> wherein in formula (I) Q is (CH2)m or C(CH3)2 attached to the 1 min ,4 min  or 1 min ,5 min  positions of the six-membered ring (m = 1, 2 or 3,) and in formula (II) Q is two hydrogen atoms, (CH2)m or C(CH3)2(m = 1, 2 or 3) and n and p are each independently 0, 1, 2 or 3, provided that n + p = 1-3; R DEG  is hydrogen, methyl or OH; <CHEM> R and R min  are independently H, NH2, NH-C1-6-alkyl, N(C1-6-alkyl)2, C1-6-alkyl, C2-6-alkenyl, C2-6-alkynyl, C3-7- cycloalkyl, C1-6-alkyl substituted by 1-6 halogen atoms, HO- C1-6-alkyl, C1-6-alkoxy, C1-6-alkylthio, C1-6-alkoxy-C1-6-alkyl, carboxy-C1-6-alkyl, (C1-6-alkoxy)carbonyl-C1-6-alkyl, amino-C1-6-alkyl, mono-(C1-6-alkyl)amino-C1-6-alkyl, di-(C1-6-alkyl)amino-C1-6-alkyl, 2-oxo-pyrrolidin-1-yl-methyl, Ar, di(Ar)methylol, or (Ar)1-2C1-6-alkyl, or R min  may be C1-6-alkanoyl or Arcarbonyl; and Ar denotes Ph optionally substituted by 1-3 of halogen, C1-6-alkyl, C1-6-alkoxy and CF3, subject to certain provisos.
Patent JP-S57124935-A (JP)
Title: Automatic initial reset circuit
Inventor: KURATA MASAAKI
IPC: H03K17/22
Filed: 1981-01-26
Abstract: PURPOSE:To achieve automatic initial reset at the application of power supply, by constituting a flip-flop with an NAND gate of lower operating voltage and an NAND gate of high operating voltage. CONSTITUTION:When a power supply is applied to a terminal 27, an NAND gate 23 of lower operating voltage is actuated and a terminl 25 is at 0 level. Next, an NAND gate 24 of high operating voltage is actuated, a terminal 26 goes to 1 level as initial reset. When the 0 level of an alarm signal is given to a terminal 21, the terminals 25, 26 go to 1, 0 levels to operate an alarm display circuit 28.
Patent JP-H02191338-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: OKADA HIROYUKI
IPC: H01L29/73
Filed: 1989-01-19
Abstract: PURPOSE:To reduce a carrier travelling time in a collector layer substantially and realize a hetero-junction bipolar transistor which can be operated with a high speed by a method wherein a forbidden band width is gradually increased in a first collector layer from a base layer side toward a second collector layer and a forbidden band width is reduced in the second collector layer from the first collector layer toward a high impurity concentration subcollector layer. CONSTITUTION:A forbidden band width is gradually increased in a first collector layer 31 from a base layer 4 side toward a second collector layer 32. Therefore, an electron which flies out from the base layer 4 with high energy crosses the first collector 31 ballistically with a high speed of a certain extent. On the other hand, by reducing a forbidden band width in the second collector layer 32 from the first collector 31 side toward a high impurity concentration subcollector layer 2, an electron which loses energy after travelling in the first collector layer 31 is accelerated again and introduced into the high impurity concentration subcollector layer 2. Therefore, the travelling time of a carrier in the collector layer which occupies the significant portion of the carrier travelling time in a device can be substantially reduced.
Patent JP-S63178617-A (JP)
Title: Equalization circuit
Inventor: SHIMAUJI MASAHIRO
IPC: H03H15/00
Filed: 1987-01-19
Abstract: PURPOSE:To reduce a negative peak existing in a thin film head reproduction waveform remarkably by attenuating an input approximated waveform advanced or delayed relatively to an input signal by a prescribed time only by a prescribed quantity and adding the result to the input signal after the half wave width by a low pass filter. CONSTITUTION:The titled circuit consists of an attenuator 5 attenuating a signal amplitude at an input terminal of a delay line 1, a low pass filter 6 and an adder 4 adding an output signal of a delay line 2 to an output signal of the low pass filter 6. In selecting the constant such as a cutoff frequency of the low pass filter 6 properly, half value widths Tw1,Tw2 of the output signal S3 of the low pass filter 6 are set larger than the half value width Tw of a main signal S2 to be approximated to the half value width of negative peaks P1, P2. The attenuation of the attenuator 5 is selected so that the amplitude of the output signal S3 of the low pass filter 6 is approximated to the amplitude of the negative peaks P1, P2 of the main signal S2. In an output signal S4 being the addition of the obtained output signal S3 and the main signal S2, the negative peaks P1, P2 are not almost in existence.
Patent JP-S5395510-A (JP)
Title: Scanning system for subscriber line
Inventor: AKIYAMA NOBUYOSHI
IPC: H04Q3/00
Filed: 1977-02-01
Abstract: PURPOSE:To eliminate the click noise generated for subscriber line scanning with the condition of subscriber off-hook and the induced noise to the adjacent subscriber, by eliminating the change in the subscriber line current due to SCR turning on and off.
Patent JP-S63178247-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1987-01-20
Abstract: PURPOSE:To provide the titled photosensitive body having high sensitivity and excellent repetitive characteristic even in positive and negative electric charge by using specific azo compds. as an electric charge generating material to be provided on a conductive substrate. CONSTITUTION:The photosensitive layer contg. at least one kind of the azo compds. including the bithiophene structure expressed by formula I or II is provided. In formulas, R1-R9 respectively denote a hydrogen atom, halogen atom, arylamino group, aryl group, aralkyl group, nitro group, cyano group, etc., A denotes a residual group of the coupler. The photosensitive body is formed by providing the photosensitive layer 20 dispersed with the azo compds. which are the electric charge generating material 3 and an electric charge transfer 5 in a resin binder on, for example, a conductive substrate 1. The photosensitive body having the high sensitivity and excellent repetitive characteristics is thereby obtd.
Patent JP-S56109253-A (JP)
Title: Production of highly chlorinated copper phthalocyanine
Inventor: SEGAWA TOMIO
IPC: C09B47/10
Filed: 1980-01-31
Abstract: PURPOSE: To obtain a highly chlorinated copper phthalocyanine industrially and advantageously, by a method wherein chlorosulfonic acid and/or pyrosulfuryl chloride are/is added to an org. solvent, and copper phthalocyanine is chlorinated in said org. solvent and in the presence of a chlorination catalyst by passing chlorine gas through the org. solvent.  
     CONSTITUTION: An org. solvent which is nonreactive with chlorine is used as a reaction solvent. 1W30wt% chlorosulfonic acid and/or pyrosulfuryl chloride are/is added to said org. solvent. Copper phthalocyanine is chlorinated is said org. solvent and in the presence of a chlorination catalyst under pressure by passing chlorine gas through said org. solvent. The chlorination reaction is conducted by adding not less than 0.1wt% (based on the weight of said org. solvent) sulfur chloride and/or sulfur (catalyst A) as the chlorination catalyst to the org. solvent. In addition to the catalyst A, the chlorination reaction may be conducted with or without the further addition of 0.05wt% iodine and/or iodine chloride (catalyst B). When the catalyst A alone is used, color tone becomes clear, but a slightly bluish pigment is obtd. Usually, the addition of both of the catalysts A and B is preferred from the viewpoint of color tone and yields. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60154162-A (JP)
Title: Quantitative determination of free bilirubin
Inventor: SHIMIZU FUJIO
IPC: C12Q1/00
Filed: 1984-01-24
Abstract: PURPOSE:To make quantitative determination quick and exact by acting a reagent contg. bilirubin oxidase and anionic surface active agent and having specific pH or above into an aq. specimen at such an amt. at which the bilirubin oxidase is incorporated therein at a specific concn. CONSTITUTION:A reagent consisting of an alkaline buffer soln. cntg. bilirubin oxidase and anionic surface active agent and having >=8pH is acted to an aq. specimen at such an amt. at which the bilirubin oxidase is incorporated at 0.001-0.010 in 1mg bilirubin. The absorbance thereof is then measured. More specifically, the max. absorption of the bilirubin in the aq. specimen is usually in a 440-470nm range, but the bilirubin has virtually no absorbance in said wavelength region. The bilirubin oxidase hardly reacts with the conjugated bilirubin in a short time. Only the free bilirubin is therefore quantitatively determined if the difference in absorbance at 440-470nm between the specimen contg. bilirubin and the specimen acted with said reagent is measured. The exact quantitative determination with good reproducibility is thus made possible with the slight amt. of the specimen.
Patent JP-S60153527-A (JP)
Title: Solar battery device
Inventor: KUNIYASU MOTOYASU
IPC: G05F1/67
Filed: 1984-01-24
Abstract: PURPOSE:To obtain an economical parmanent AC power supply free from maintenance by uniting a solar battery, a transistor (Tr) and an oscillation circuit and connecting one pole of the solar battery to the emitter of the Tr. CONSTITUTION:If the Tr5 is turned on and off by pulse current with prescribed frequency by connecting a control oscillator to a terminal when an inductive motor for irrigation is connected between terminals 51, 52, the angle of a square wave is smoothed. In a section A, pulse width (p) obtained after a fixed off period (q) is gradually expanded at first, and then narrowed. In a section B, the off width (q) in the section A is made its pulse width and off width (r) is gradually expanded and then narrowed. A sine wave input can be inputted to the motor by repeating said operation. Thus, the plural solar battery modules 2 incorporating the connected Tr5 unitedly are connected to the terminals 21, 22, 52, the same waveform is inputted to the terminals 51 and the outputs of the modules 2 connected in parallel are taken out from the terminals 21, 52.
Patent JP-S56107476-A (JP)
Title: Lead acid battery
Inventor: KAMIMURA SUMIO
IPC: H01M10/06
Filed: 1980-01-31
Abstract: PURPOSE:To avoid the deterioration of battery capacity while maintaining the merit of a lead acid battery which contains a lead-calcium-system-alloy grid, by using a positive plate made of a lead-calcium system alloy and a negative plate made of a lead-antimony system alloy. CONSTITUTION:An assembled element 1' is constituted of positive plates 3' made of a lead-calcium-system-alloy grid which contains 0.1% of calcium, and negative plates 4 made of a lead-antimony-system-alloy grid which contains 2.5% of antimony, and a separator which is placed between these negative plates 4. The end plate of the assembled element 1' should be the positive plate 3'.
Patent JP-H02189834-A (JP)
Title: Reflection type photoelectric switch
Inventor: SEKII HIROSHI
IPC: H01H35/00
Filed: 1989-01-18
Abstract: PURPOSE:To aim at miniaturization of a photoelectric switch, simplification of adjustment of an optical axis and reduction of the number of component parts by constituting the switch of one super luminescent diode having a light emitting mode, where light is naturally emitted, and an oscillating mode, where laser resonance is effected by incidence of the naturally radiated light. CONSTITUTION:Upon operation of a super luminescent diode 10 at a constant current by a drive circuit 60, the diode 10 functions in a light emitting mode to naturally radiate light having a wide spectral band width forward and backward from the fore and back ends of an active layer 13. The light radiated forward is focused on one point of an external space by a Fresnel lens 30. In the case of the presence of an object 40 to be detected, the light is reflected to be introduced into the layer 13, and the light having a narrow spectral band width is induced and radiated forward and backward by the effect of laser resonance. Therefore, a monitor light receiving diode 20 detects whether the light radiated backward of the diode 10 is in the light emitting mode or in an oscillating mode to thereby output an ON signal or an OFF signal, and as a result, adjustment of an optical axis can be simplified as well as a compact switch constituted of a few component parts can be obtained.
Patent JP-S61170570-A (JP)
Title: Formation of conductive graphite film
Inventor: SHIOTANI JUN
IPC: C23C16/26
Filed: 1985-01-25
Abstract: PURPOSE:To form a graphite film having excellent conductivity by forming a carbon film by plasma discharge on a substrate heated to a relatively low temp. with gaseous hydrocarbon as a raw material then subjecting the film to a heat treatment at an adequate temp. CONSTITUTION:The inside of a reaction chamber is filled with the gaseous hydrocarbon to a prescribed pressure and a high-frequency electric field is impressed thereto to induce the plasma discharge by which the carbon film is formed on a base material heated to >=700 deg.C. The base material contg. a transition metal in particular is preferable as such material acts as a catalytic material for graphitization reaction. The above-mentioned carbon film is thereafter heat-treated at >=2,000 deg.C temp. to form a conductive graphite film. The graphite film is thereafter doped with a suitable dopant, by which the conductivity is additionally improved.
Patent JP-H01187757-A (JP)
Title: Noxious insect trapping lamp
Inventor: HIBASHI KENJI
IPC: A01M29/06
Filed: 1988-01-22
Abstract: PURPOSE:To suppress activity of noxious insects for fruit trees by furnishing a means to absorb light under 550nm, and allowing the light emission to range from 570nm to 620nm. CONSTITUTION:Fluorescent substance whose main light-emission peak wavelength ranges from 570nm to 620nm is used as a fluorescent substance coating layer 33, and the lamp is provided with a means 34 to absorb emitted light under 550nm. That is, a glass pipe 31 is tightly covered with a thermoplastic resin tube 34 of for ex. polyethylene terephthalate type, which absorbs emitted light under 550nm. A mixture of antimony and manganese activated calcium halophosphate phosphor having the light emission peak wavelength around 586nm and europium activated yttrium oxide having main light emission peak wavelength at 611nm is used as the fluorescent substance. This accomplishes a fluorescent lamp with good effect to trap noxious insects particularly for fruit trees.
Patent JP-H07218051-A (JP)
Title: Fluorocarbon gas recovery regeneration device
Inventor: MATSUURA TAKASHI
IPC: F25B45/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a high recovery efficiency of remaining fluorocarbon even when a high capacity filter drier is used by a method wherein remaining fluorocarbon in a device is discharged through switching of check valves for a fluorocarbon regenerating device and piping operation of a piping material, such as a rubber hose. CONSTITUTION:By piping of check valves 7 and 8 for a fluorocarbon recovery regeneration device through a piping material 10, such as a rubber hose, fluorocarbon in a filter drier 2 is caused to flow out to a compressor 3. The check valve 6 and a recovery container 1 are intercoupled through a piping material 11, such as a rubber hose, and fluorocarbon flowing out from a condenser 4 is caused to flow in the recovery container 1. In operation of a recovery regeneration device, remaining fluorocarbon in the filter drier 2 is sucked and compressed by the compressor 3 through the piping material 10 and remaining fluorocarbon the pressure of which is increased is liquefied by the condenser 4. The liquefied fluorocarbon is recovered through the piping material 11 to the recovery container 1.