baber/WOPTO huggingface dataset:
Patent JP-H064906-B2 (JP)
IPC: C23C8/22
Filed: 1983-05-28
Abstract: The method of carburizing steel workpieces comprises loading workpieces to be carburized in a furnace and maintaining them in a carbon enriching atmosphere comprising carbon monoxide, hydrogen and nitrogen. The treatment comprises a first phase carried out at a temperature from 850 DEG  C. to 1050 DEG  C. followed by a second phase carried out at a temperature from 700 DEG  C. to 950 DEG  C. During the first phase an atmosphere is used having a carbon potential from about 1.1% to about 1.6% by weight and during the second phase the amount of nitrogen in the atmosphere is increased from two to thirty times so that the carbon potential for the second phase is at least about 0.5% by weight less than the carbon potential for the first phase.
Patent EP-2145913-B2 (EP)
Inventor: PFISTER ANDREAS
IPC: C08J3/12
Filed: 2009-05-19
Granted: 2015-06-10
Abstract: A three-dimensional object is manufactured by selective sintering by means of electromagnetic radiation, wherein the powder comprises a polymer or copolymer having at least one of the following structural characteristics: 
(i) at least one branching group in the backbone chain of the polymer or copolymer, provided that in case of the use of polyaryletherketones (PAEK) the branching group is an aromatic structural unit in the backbone chain of the polymer or copolymer; 
(ii) modification of at least one end group of the backbone chain of the polymer or copolymer; 
(iii) at least one bulky group within the backbone chain of the polymer or copolymer, provided that in case of the use of polyaryletherketones (PAEK) the bulky group is not selected from the group consisting of phenylene, biphenylene, naphthalene and CH 2 - or isopropylidene-linked aromatics; 
(iv) at least one aromatic group non-linearly linking the backbone chain.  
wherein the polymer or copolymer has a glass transition temperature T G  in a range of 50 to 300°C.
Patent EP-0094250-B2 (EP)
Inventor: TAI HO TAN
IPC: C11D1/82
Filed: 1983-05-10
Granted: 1994-06-15
Abstract: A process for manufacturing granules containing a silicone anti-foam comprises spraying a liquefied mixture of silicone and wax onto an agitated bed of an absorbent. One suitable absorbent is gelatinised starch. The silicone material is a mixture of an oil and a hydrophobic solid. Preferred solids are hydrophobed silica and complex nitrogen compounds, for example ethylene or methylene bis-stearimide.
Patent EP-0181773-B2 (EP)
Inventor: GROTE MARK BERNARD
IPC: A61Q5/12
Filed: 1985-11-08
Granted: 1999-01-27
Abstract: Shampoo compsn. comprises 5-70 wt.% synthetic surfactant (I), 0.01-10% of a dispersed, insol. silicone (II), 0.5-5% of a long chain acyl deriv. (III) and water. The compsn. is pref. of pH 2-4 and also contains a quat. ammonium cpd. Pref. (I) is a betaine. (III) is an ethylene glycol stearate, alkanol amide of 16-22C fatty acid or 16-22C alkyl dimethyl amine oxide. (II) is a polydimethylsiloxane of viscosity 5-100000 centistokes at 25 deg.C or a polypropylene oxide modified dimethylsiloxane.
Patent EP-0180630-B2 (EP)
Inventor: NIELSEN ERIK
IPC: B22C3/00
Filed: 1985-04-30
Granted: 1998-10-28
Abstract: The release of a moulded concrete body from the mould can be improved by applying to the mould an effective amount of a concrete release composition comprising one or more oily esters of aliphatic carboxylic acids with mono- or dihydric alcohols, with a melting point of at the most 35 DEG C, the total number of carbon atoms in the esters being 8-46, in an amount of 26-100% by weight, calculated on the total composition, optionally in admixture with other additives such as mineral oils, vegetable oils, glycols, glycol ethers, alkanols, emulsifiers and/or water.
Patent EP-0663965-B2 (EP)
Inventor: BARSOTTI GIAMPIERO
IPC: B32B27/32
Filed: 1993-10-07
Granted: 2000-07-12
Abstract: A polymeric composition particularly suitable for obtaining heat sealable soft polypropylene fibers comprises a propylene homopolymer modified with a propylene homopolymer having an isotacticity index higher than 80, an ethylene-propylene copolymer insoluble in xylene at 23 DEG  C. and a propylene copolymer soluble in xylene at 23 DEG  C.
Patent EP-0957074-B2 (EP)
Inventor: TATEMATSU SHIN
IPC: C07C19/12
Filed: 1998-04-22
Granted: 2006-01-11
Abstract: Cette invention concerne un procédé qui consiste à fluorer du dichlorotrifluoroéthane, ou un analogue de celui-ci, à l'aide de fluorure d'hydrogène et en présence d'un catalyseur de fluoration spécifique. Ce dernier comprend au moins un métal choisi dans le groupe comprenant du zinc, du zirconium et du manganèse, ainsi qu'un oxyde de chrome complexe de manière à produire du R-125 et des produits intermédiaires pour celui-ci.
Patent EP-1035777-B2 (EP)
Inventor: BOUFASSA CORINNE
IPC: A23L7/104
Filed: 1998-11-30
Granted: 2012-10-17
Abstract: The invention concerns a method for obtaining food products by fermenting mixtures of soy milk and grain meal and/or almond milk with Streptococcus thermophilus, optionally combined with other lactic acid bacteria.
Patent JP-H0745237-B2 (JP)
IPC: B32B27/10
Filed: 1990-04-26
Abstract: Apparatus and process for fabricating pressboard from shredded paper coated with a thermoplastic material and a pair of facing webs includes placing the shredded poly-coated paper (18) between the two travelling webs (12,14) to form a composite, the composite then being passed in a manner to differentially shift the travelling webs relative to each other for enhanced bonding of the shreds to themselves and to the facing webs, by pressing them through a series of heated rollers (46-52) defining a serpentine path while heating the thermoplastic material above its softening point, and pressing the composite together.
Patent JP-H0411399-B2 (JP)
IPC: B42D15/02
Filed: 1980-08-18
Abstract: A multilayered data carrier, in particular an identification card, consisting of at least one data carrier with non-user and user data, in particular with a phonograph of the authorized user, in the case of which the user data, i.e. the user's photograph, are protected by a transparent cover sheet which is glued or welded onto the card. The data carrier has a high-security printed pattern, e.g. a guilloche pattern, and the user data are copied onto the data carrier by means of an electro-photographic method, i.e. by xerography or by zinc oxide-electrophotography.
Patent JP-3085463-B2 (JP)
IPC: H01J37/21
Filed: 1990-05-22
Granted: 2000-09-11
Abstract: A process and a system are disclosed for controlling the focusing of a beam of monopolar charged particles which is used, for example, to vaporize substances in vacuum coating systems. The beam (S) has a cross-sectional area (Q) in a plane (E1) transverse to the axis of the beam. Perpendicular to plane (E1) there is a plane (E2), the surface normal (R) to which indicates the direction in which the change in the cross-sectional area (Q) is to occur. According to the invention, flux density fields (B1, B2) are applied, which are parallel on opposite sides to plane (E2) but have opposing directions. As a result, the change in the focusing of the beam has essentially no effect on any deflection of the beam; that is, it is possible to control the focusing without exerting any significant effect on the deflection.
Patent JP-S639146-B2 (JP)
IPC: F24F13/10
Filed: 1981-08-27
Abstract: PURPOSE:To fix an oscillating arm well in the oscillation range with simple constitution, by making it possible that the hooking part of the oscillating arm and the hooking part of an auxiliary oscillatng arm are hooked with each other in the oscillation range limit position of the oscillating arm which is turned around a supporting shaft and has the hooking part. CONSTITUTION:An oscillating arm 24 turned around a supporting shaft 23 attached to a casing is oscillated back and forth by he rotation of an oscillation driving material 21, and an auxiliary oscillating arm 27 turned around a supporting shaft 26 is oscillated back and forth by the rotation of an auxiliary oscillating arm driving material 22. A pin-shaped hooking part 31 and a projection- shaped hook part 32 are provided on arms 24 and 27 respectively, and driving materials 21 and 22 are positioned for attachment. Thus, the hooking part 31 of the arm 24 and the hook part 32 of the arm 27 are hooked in the oscillation range limit of the arm 24.
Patent JP-H0314819-B2 (JP)
IPC: C07D213/75
Filed: 1980-10-25
Abstract: 1. A process for the production of urethanes by reacting a) urea or polyurets with b) primary amines and c) alcohols in the presence of catalysts at temperatures in the range from 120 to 350 degrees C, characterised in that the reaction is carried out in the presence of any esterification catalysts for carboxylic acids with the proviso that, in the production of di- and/or polyurethanes, the esterification catalysts are selected from the group comprising (i) inorganic or organic bases which are inert under the reaction conditions, (ii) Lewis acids, (iii) salts or complex compounds of transition metals, except for alcoholates of titanium, and (iv) lead naphthenate, acetyl acetonates of lead, aluminium or magnesium, dibutyl tin dilaurate, dibutyl tin diacetate, di-(2-ethylhexyl)-tin oxide, dioctyl tin oxide, tin salts of C1 -C20 -carboxylic acids and also acetates, chlorides, sulfates or octoates of divalent lead.
Patent JP-H0312319-B2 (JP)
IPC: G10L21/003
Filed: 1985-07-17
Abstract: A method and a system are disclosed for normalizing a speech signal prior to a speech recognition process. In a preparatory procedure, a sample interval of speech is separated into thirty-one frequency bands and an amplitude histogram is generated for each band. From these histograms, the 5% percentile amplitude value P(05) and the 95% percentile amplitude value P(95) are extracted for each band and these values are stored for later reference. For actual normalization, the current speech signal is also divided into the same frequency band as in the preparatory procedure, and consecutive input amplitude values A(in) of each frequency band are modified, using the percentile values of the respective band, to obtain output values according to  <IMAGE>  The essential effect of this normalizing treatment is that the resulting long-term spectrum is given by the P(95) values and the spectrum of silence is given by the P(05) values. After normalization, all speech has the same silence spectrum and long-term spectrum.
Patent JP-H0526695-B2 (JP)
IPC: B60Q1/05
Filed: 1984-08-02
Abstract: PURPOSE:To secure supporting of front facing and enable space reduction at any position of housing and exposure by providing upper and lower arms supporting lamps, a lifting means between housing and exposure positions and a guide mechanism in lifting. CONSTITUTION:A motor link 7 is rotated to the X direction from housing to exposure position by driving of a motor 8, and an upper arm 3 is rotated to raise a head lamp body 2. The lower end of a lower arm 8 is moved along a long hole 11 of a guide member 10 and when it is reached the upper end, the lamp body 2 is at the exposure position and the motor 8 is stopped. Next the link 7 is rotated to the X direction more from exposure to housing position and the lamp body 2 falls and the lower end of the lower arm 9 is moved along the long hole 11. When reaching the lower end, the lamp body 2 is at the housing position and the motor 8 stops. Thus, the lamp body 2 is controlled by the arm in its moving path and optical axis is inclined to the lower direction and moved, then forming member of a passing hole 12 can be avoided and space can be reduced.
Patent JP-H0549663-B2 (JP)
Inventor: PIEERU TOTSUORIINO
IPC: C07C323/52
Filed: 1989-06-28
Abstract: Esters containing a dithioacetal group of general formula: <IMAGE> in which R1 and R2, which are identical or different, denote aryl, arylthio or alkylthioaryl radicals in which the aryl group may be a phenyl radical substituted or otherwise by hydroxyls and/or by linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms; R3 and R4, which are identical or different, denote hydrogen atoms, linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms, cycloaliphatic radicals, phenyl radicals substituted or otherwise by linear or branched aliphatic hydrocarbon residues containing up to 6 carbon atoms; it being also possible for R3 and R4 to form together with the methylene radical and optionally a heteroatom a cyclic or heterocyclic radical containing from 5 to 12 carbon atoms; R5, R6, R7 and R8, which are identical or different, denote hydrogen atoms, linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms, cycloaliphatic radicals, phenyl radicals; n, m, p and q are integers, it being possible for n and m to be between 1 and 12, it being possible for p and q to be between 1 and 10. They are obtained by reaction of a phenol alcohol, a mercapto acid and an aldehyde or a ketone.
Patent JP-3624320-B2 (JP)
IPC: A01N43/54
Filed: 1994-06-27
Granted: 2005-03-02
Abstract: Plant microbicide composition comprises at least 2 active components in a ratio providing a synergistic fungicidal activity. The composition comprises a first component (I) selected from fludioxonil (i.e. 4-(2,2-difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile) (Ia) and a 4-(dihalophenyl)-1H-pyrrole-3-carbonitrile of formula (Ib); and a component (II) comprising 2-phenylamino-4-cyclopropyl-6-methyl-pyrimidine. R1 = F or Cl; R2 = Cl or CF3.
Patent JP-3058894-B2 (JP)
IPC: H04N7/16
Filed: 1990-07-02
Granted: 2000-07-04
Abstract: A transmitting device for CATV is provided with a satellite receiver (12) for receiving a scrambled television signal of a specific channel from a communication satellite and for demodulating it, a data decoder (17) for decoding a scramble controlling data in the output video signal of the satellite receiver device (12), and a single or plural scrambling devices (18) for scrambling a single or plural video signals inputted for a different television channel by the scramble controlling data decoded using the data decoder. The scrambler for a different channel from the communication satellite's channel scramble the video signals by the scramble controlling data of the communication satellite's television signal decoded using the data decoder (17). Therefore, the scrambling formats of the scramblers are the same as the one of the communication satellite's television signal. <IMAGE>
Patent JP-4045650-B2 (JP)
IPC: B60T13/66
Filed: 1998-06-29
Granted: 2008-02-13
Abstract: PROBLEM TO BE SOLVED: To improve determination accuracy for starting an operation of an emergency brake assisting means by starting a braking assisting means action on the basis of at least one of values related to a pedal actuating speed or an actuating amount after a booster device action is started after a brake pedal actuation is started. SOLUTION: When this time increment in a master cylinder pressure P is reduced to a smaller one in comparison with the previous one twice continuously, it is determined that a decrease side inflection point Xd is generated. Similarly, it is determined an increase side inflection point Xi is generated when this time increment is increased to a larger one in comparison with the previous one twice continuously. Determination whether a brake assisting means is to be operated or not, that is, whether the master cylinder pressure P is higher than a predetermined pressure PO or not and whether its increasing speed is higher than a predetermined speed or not, is carried out after passage of the decrease inflection point Xd and the increase inflection point Xi, that is, after a lapse of a response delay time (Ta+Tb) in an action of a booster device.
Patent JP-H0827767-B2 (JP)
IPC: G06F15/16
Filed: 1993-07-28
Abstract: Computers are linked together to form a network. Messages are sent over the links between the computers in compressed, segmented form, the size of the segments being appropriate to the transmission characteristics of the link. A message previously received or transmitted by a computer is stored in compressed and segmented form. If it is desired to forward or retransmit this message, the segment size of the stored form is compared against the optimum segment size for the link over which the message is to be sent. If there is a close match, then the stored segmented, compressed message is retrieved for direct transmittal, without having to resegment or recompress the message. <IMAGE>
Patent JP-H0746265-B2 (JP)
IPC: G09G3/20
Filed: 1989-07-22
Abstract: PURPOSE:To eliminate the influence of a defect generated in a manufacturing process by providing two semiconductor devices which control a signal to one electrode of respective picture elements arrayed in a matrix and providing a light transmission quantity control body or light emitting body between said electrode and the other electrode. CONSTITUTION:The two insulation gate type field-effect semiconductor devices(IGF) 2 and 2' are constituted in parallel on a substrate 25 which has an insulation surface to increase driving stress and even if a short circuit or open defect is caused, that is trimmed away and the electrodes can be driven. The lower-side electrode 14 of the IGF 2 is coupled with the electrode 22 of a display element 1 and nematic liquid crystal etc., is charged between the electrode and three counter electrodes 11, 12, 13... on the substrate 26 with the other insulation surface to form an LCD. The substrate is made transparent, red, green, and blue filters are provided on the three counter electrodes, and the electrodes are connected to a control circuit for color separation to obtain a full-color display device with good yield.
Patent JP-3308594-B2 (JP)
IPC: E05B27/00
Filed: 1992-07-27
Granted: 2002-07-29
Abstract: The locking arrangement consists of key a (2) and lock cylinder (1) with a guide cross section (21) provided on the rear of the key shank (18) and with profiled longitudinal ribs arranged on the broad face for entry into associated grooves of the lock cylinder key channel (16). Transversely to the profiled longitudinal ribs, there are provided wards (41) which issue from one narrow edge (40) of the key shank and, in their depth, follow the unit or multiple of the step jump (x) of the lock cylinder core pins (15). At least the lower rib flank (U, U') facing the narrow edge (40) of the key shank is perpendicular to the longitudinal centre plane of the key shank and the distance of the lower rib flanks (U, U') from one another is equal. The lower rib flanks (U, U') are arranged at a distance from one another corresponding to the unit or integral multiple of the step jump (x) and in such a way that the deepest points of the wards (41) are at the level of the lower rib flanks (U, U') which externally pass tangentially into convexly shaped curved end faces (42, 42') which run tangentially into the upper rib flanks (O, O'). <IMAGE>
Patent JP-2642158-B2 (JP)
IPC: B29D17/00
Filed: 1988-08-16
Granted: 1997-08-20
Abstract: A mold for forming an optical disk base provided with a movable specuiar plate (1), a stationary specular plate (2), an annular stamper (12) having inner and outer peripheral edges. The reverse surface of the stamper is in contact with one of the specular plates, and the stamper is supported at its inner end portion by an inner stamper retainer (6) and at its outer end portion by an outer stamper retainer (4). A cavity (3) is formed between the stamper (12) and the other one of the specular plates when the mold is closed. This mold further has: a circumference ring (21) having an extreme end surface (21a) located inside the outer stamper retainer (4) in the radial direction and facing a surface of the stamper (12), and an inner peripheral surface (21c) defining an outer peripheral surface of the cavity, the circumference ring (21) being supported on the other specular plate (2) so as to be movable in the mold opening/closing direction; and an actuator (16) for moving the circumference ring (21) between a position at which the extreme end surface (21a) abuts against the stamper (12) and a position at which the extreme end surface (21a) is flush with the specular surface (2a) of the other specular plate (2) or is recessed from this surface (2a) away from the cavity (3).
Patent JP-H0358337-B2 (JP)
IPC: C07C69/734
Filed: 1983-10-31
Abstract: Process for preparing esters of aryl alkanoic acids via oxidation of the corresponding ketones with bromine or iodine in the presence of a metal halide and an alcohol. The thus obtained esters are then easily hydrolized to give the corresponding aryl alkanoic acids which are particularly useful as anti-inflammatory, analgesic and anti-pyretic agents.
Patent JP-2886847-B2 (JP)
IPC: A61F2/02
Filed: 1997-08-11
Granted: 1999-04-26
Abstract: The present invention relates to an apparatus for use in a coronary bypass procedure at a coronary vessel on a heart wall, said apparatus comprising a conduit having first and second arms each having first and second ends, the configuration and sizes of the conduit being such that when the said first arm is inserted into said heart chamber so that its end is in blood flow communication with blood contained within said chamber, the second arm can extend exterior of the heart wall for connection with a neighbouring coronary vessel, such that its second end is in blood flow communication therewith. <IMAGE>
Patent JP-2859881-B2 (JP)
IPC: C03B27/04
Filed: 1988-10-14
Granted: 1999-02-24
Abstract: The invention relates essentially to tempering in air, optionally in combination with the bending of sheet glass. 
<??>It proposes a coating comprising a metal cloth exhibiting a thermal conductivity lower than 3 and preferably lower than 0.2 W M<-><1> K<-><1>. 
<??>The invention is applied more particularly to the coating of frames intended to carry sheet glass while it is tempered and/or bent and/or conveyed. 
<IMAGE>
Patent JP-H0575392-B2 (JP)
Inventor: SUGIMOTO SHUNJIRO
IPC: A61L2/18
Filed: 1984-12-27
Abstract: A method of sterilizing a recombinant microorganism by addition of a salt of chlorhexidine to a culture mixture of said recombinant microorganism before a physiologically active substance which is produced by cultivating said microorganism is extracted and purified from said culture is disclosed. According to this method, the complete sterilization of said recombinant microorganism can be performed, and the physiochemical or physiological properties of said substance are not essentially impaired by use of the salt of chlorhexdine.
Patent JP-2873243-B2 (JP)
IPC: C08C1/15
Filed: 1989-12-05
Granted: 1999-03-24
Abstract: Nitrile rubber emulsion latexes containing anionic emulsifying aids such as surfactants are treated with large amounts of cationic polymeric coagulants to form innocuous water insoluble residues. The polymeric coagulants chemically react with the anionic emulsifying aids by forming polymer adducts whereby the adducts are physically maintained in the nitrile rubber. The need for complete or thorough washing steps, which is generally tedious, expensive, and commercially impractical, is thus reduced or eliminated. Moreover, the dried latex particles have been found to have improved properties such as water resistance, adhesion, and the like.
Patent JP-2620267-B2 (JP)
IPC: A61F13/15
Filed: 1987-12-18
Granted: 1997-06-11
Abstract: Surface-hydrophilic perforated sheets comprise a fluid-permeable hydrophobic sheet having a multiplicity of holes for fluid passage. The sheets are coated with a rubber-like material insoluble in aqueous fluid but having surface-hydrophilic properties, whereby the surface of the sheet is rendered hydrophilic. The sheets are particularly useful as cover sheets for absorbent structures such as diapers, bandages, and catamenials.