baber/WOPTO huggingface dataset:
Patent JP-2594784-B2 (JP)
IPC: C08F283/06
Filed: 1986-02-07
Granted: 1997-03-26
Abstract: A normally liquid, stable polymer/polyol composition which imparts improved combustion resistance to polyurethane foams prepared therefrom while retaining satisfactory foam tensile properties are formed by polymerizing in the presence of a free radical catalyst and in the essential absence of an alkyl mercaptan, (1) from about 25 to about 60 weight percent of an ethylenically unsaturated monomer or monomers, for example, a mixture of acrylonitrile and styrene in weight ratio respectively of 25:75 to 0:100, dissolved or dispersed in (2) from about 40 to about 75 weight precent of a polyol comprising a base polyol having a hydroxyl number of less than about 150, wherein the polymer is characterized by a crosslinking coefficient of less than 55 and an intrinsic viscosity of at least 0.30.The resulting polymer/polyol composition is treated to reduce the product viscosity to essentially the indigenous system viscosity in polymer/polyol compositions of this type.
Patent JP-2603812-B2 (JP)
IPC: A61K8/38
Filed: 1995-03-01
Granted: 1997-04-23
Abstract: The invention relates to novel pulverulent cosmetic compositions for bleaching hair, containing at least one oxidizing agent selected from peroxidized compounds, and at least one polymer selected from polyethylene glycol, polypropylene glycol, a derivative of polyethylene glycol, and a derivative of polypropylene glycol, where the polymer is present in an amount of 10 to 27% by weight, the polymer is anhydrous and, at room temperature, both liquid and water-soluble. The invention also relates to a process for the preparation of such compositions and to their use for bleaching hair.
Patent JP-2522640-B2 (JP)
IPC: H01L23/50
Filed: 1994-03-28
Granted: 1996-08-07
Abstract: PURPOSE:To obtain a small-sized lead frame of high level of integration and a completed lead frame, by unifying a first frame part and a second frame part in an interated body bonded at a plurality of portions. CONSTITUTION:In a semiconductor device, a semiconductor element (chip of pellet) 11 is mounted and fixed on a die pad part (head part), and inner leads 13 stretch to the inside on the upper surface of the semiconductor element 11. The tip parts of the inner leads are connected with facing electrodes 14 formed on the periphery of the semiconductor element 11 by using bonding wires 15. The whole part is sealed with resin, and sealing resin interposes also between the lower surfaces of the inner leads 13 and the surface of the semiconductor element 11. Hence the inner leads can be arranged on the semiconductor element after the die pad and the leads are separately formed by using a dual lead frame, so that a large semiconductor element can be accommodated in a small package, and the high level of integration of a semiconductor device is realized.
Patent JP-S6120821-B2 (JP)
IPC: G04C3/14
Filed: 1978-05-26
Abstract: An electronic timepiece of the type having a frequency dividing circuit, and a drive circuit for driving a motor having a rotor, a stator and a driving coil, is provided with a magnetic field detection device comprised of a low impedance closed loop including a low resistance element and the driving coil and a high impedance closed loop including a high resistance element and the driving coil. The driving coil develops an induced voltage when placed in an external alternating magnetic field and also functions to drive the rotor. The strength of the alternating magnetic field is measured by the voltage level developed across the high resistance element and the measuring sensitivity is improved by alternately switching between the low impedance closed loop and the high impedance closed loop. In response to the detection output of the magnetic field detection device, the effective power applied to the driving coil is increased so that the motor performance is not adversely affected by the external alternating magnetic field.
Patent JP-H0667549-B2 (JP)
IPC: B22D11/10
Filed: 1986-03-26
Abstract: The invention provides an outlet valve for a melt-containing vessel comprising a lower insert piece mounted in the base of the vessel having an outlet bore passing therethrough from the inside to the outside of the vessel, an elongate shaft located above and pressed down upon the lower insert piece, the shaft having a lower face mating with an upper face of the lower insert piece, the shaft being rotatable relative to the lower insert piece about a generally vertical axis, the bore through the lower insert piece being offset, at least at its upper end, from the axis of rotation, and the shaft having a side opening at the lower end thereof capable of aligning with the top of the bore through the lower insert piece in at least one rotational position.
Patent JP-S6125757-B2 (JP)
IPC: C11D3/386
Filed: 1984-04-25
Abstract: The invention pertains to aqueous, enzymatic liquid detergent compositions which contain an enzyme-stabilizing system. The replacement of polyols in known enzyme-stabilizing systems on the basis of mixtures of a polyol with a boron compound, such as boric acid or borax, or with a reducing salt, such as sodium sulphite, by a dicarboxylic acid, such as succinic acid, also provides for an effective, often superior enzymestabilizing system.
Patent JP-H0523215-B2 (JP)
IPC: F21V7/09
Filed: 1988-04-05
Abstract: A headlight device of the type including a lamp body formed of a synthetic resin material, a lens covering the front surface of the lamp body, an electric bulb provided in a lamp space defined between the lamp body and the lens, and a clearance lamp provided adjacent to one side edge of the lamp body. The lamp body has a parabolic surface reflective mirror portion opening in the forward direction, and an auxiliary reflective mirror portion extending from the left or right side edge portion of the parabolic surface reflective mirror portion of the side of the clearance lamp. The auxiliary reflective mirror portion is generally inclined in the direction toward the distal edge of the lens, and has a concave inner surface. The lens has a front surface portion, and at least one side wall portion extending in the rear direction from the side edge of the front surface portion adjacent to the clearance lamp. An extension of a line connecting the source of light of the electric bulb and a boundary between the side edge of the parabolic surface reflective mirror portion and the side edge of the auxiliary reflective mirror portion passes on or in front of the front end of the side wall portion of the lens on the side of the clearance lamp.
Patent JP-H0230894-B2 (JP)
IPC: B60Q1/076
Filed: 1983-05-14
Abstract: PURPOSE:To minimize the size of the headlight, the lighting angle of which to be adjusted in many steps by a remote control etc. from a driver's seat by providing a rotating panel of a drive control part for controlling a slanting movement on the same axis with a moving body and a driving body connected with the headlight. CONSTITUTION:On a lower part 5a of a holding member 5 to hold a headlight 1 with its upper end to be rotated, a front end 42 of an adjusting screw 40 passing through a center part of a casing 31 of a driving part is pivotted. A cylindrical moving body 45 is engaged with a center part of the screw part 43 of the adjusting screw 40 and a large diameter screw part 47 at the rear end of the moving body 45 is engaged with an internal screw hole 52 of an approximately cylindrical driving body 49 having a wheel gear part 51 in one body. The driving body 49 is supported to be rotated by support parts 36 and 37 of the casing 31 and the wheel gear part 51 is engaged with a worm gear 56 provided on an output shaft 57 of the motor 10 and at the same time, a spar gear part 53 projected at a rear end is engaged with a transmission gear 62 to rotate a rotating panel 12 forming a multi-step control part.
Patent JP-H0679526-B2 (JP)
IPC: A01D34/66
Filed: 1987-04-16
Abstract: A mower comprising at least one mowing unit 1 provided with a cutting bar 2 on the upper face 8 of which are placed a plurality of cutting elements 5, 6, and 7 mounted to rotate around axes 15 directed upwardly with the aid of a plurality of shafts 9, 10, and 11 guided in rotation in a housing 4 of the cutting bar 2. A support structure 3 is placed at a certain distance above the cutting bar 2 and is connected to the cutting bar 2. The support structure 3 includes a beam 28 extending crosswise to the direction of advance of the mowing unit during use. The beam 28 is connected to a strut 29 extending downwardly in the direction of a cutting element 7. The strut 29 is connected to the shaft 11 by a bearing 132. The bearing 132 includes a cylindrical guide 31, 32 the axis of which is merged with the axis 15 of the shaft 11. A connecting device 35 connects the strut 29 to the beam 28. The connecting device 35 includes a joint 36 having an axis 37 directed at least approximately perpendicularly to the plane containing the axes of rotation 15 of the cutting elements 5, 6 and 7.
Patent JP-S634533-B2 (JP)
IPC: C07D209/88
Filed: 1980-07-14
Abstract: The present invention provides a process for the preparation of 4-hydroxycarbazole by the dehydration of 1,2,3,4-tetrahydro-4-oxocarbazole, wherein the reaction is carried out in aqueous alkaline solution, using Raney nickel as catalyst.
Patent EP-1022553-B2 (EP)
Inventor: REHSE HEINO
IPC: G01M3/38
Filed: 2000-01-14
Granted: 2010-08-04
Abstract: Inspection wagon (10) has a motor and two electronic cameras with one camera on each end of the wagon. Both cameras have a hemispherical wide-angle objective lens (12, 14) with the optical axes of both lenses parallel to each other, but in opposite directions. The imaging process involves combination of images from both cameras to provide a spherical image of the sewer pipe the wagon is passing.
Patent EP-1375684-B2 (EP)
Inventor: BRACHT JOSEF
IPC: C21D1/10
Filed: 2003-04-19
Granted: 2013-10-23
Abstract: In producing a bearing ring for large roller bearing, in which race rim zone is hardened by heating with electromagnetic field of inductor(s) whilst rotating ring about its axis, then chilling, the distance of inductor from rim surface is: 1-2 times depth (T) to be hardened for radial race; 0.6-2 x T and 1.5-2 x T for outer and inner rims of axial race bounded by inner ring surface; and 0.6-1 x T for axial race with inside diameter greater than that of inner ring surface.
Patent EP-1889538-B2 (EP)
Inventor: MAZERIS FERNANDO
IPC: A01K5/02
Filed: 2005-01-13
Granted: 2022-07-20
Abstract: An arrangement (12; 16) for feeding animals on a farm comprises an on-farm analyzer device (13; 17) provided for analyzing mixed feed and determine various constituents or ingredients in the mixed feed, wherein the arrangement for feeding animals is provided for basing its feeding on the result of such analysis.
Patent EP-2105457-B2 (EP)
Title: Process  for the preparation of expandable polystyrene
Inventor: NICOL PASCAL
IPC: C08J9/20
Filed: 2008-03-27
Granted: 2018-10-24
Abstract: The present invention relates to a process for the preparation of expandable polystyrene comprising the following steps : 
- i°) heating an aqueous suspension comprising styrene monomer and at least one organic peroxide initiator of formula (I) 1-alkoxy-1-t-alkylperoxycyclohexane in which the alkoxy group contains 1 to 4 carbon atoms, the t-alkyl group contains 4 to 12 carbon atoms, and the cyclohexane ring may optionally be substituted with 1 to 3 alkyl groups each, independently having 1 to 3 carbon atoms, at a temperature ranging from 100°C to 120°C, 
- ii°) adding a blowing agent selected from the group consisting of alkanes having from 4 to 6 carbon atoms and mixtures thereof.  The invention also relates to an expandable polystyrene obtainable according to such a process and to insulation parts and packaging comprising such an expandable polystyrene.
Patent EP-0022953-B2 (EP)
IPC: H01H50/28
Filed: 1980-06-30
Granted: 1987-06-24
Abstract: In an electromagnetic relay, an armature block serving to actuate contact springs includes a pair of armatures and a permanent magnet disposed therebetween to magnetize the armatures to opposite polarities. Pole ends of a yoke carrying the excitation flux created by the relay coil extend between free ends of the armatures. The armature block is suspended by means of a resilient arm integrally formed with the block at one side thereof and having its outer end fixed to a bearing portion, so that a rocking motion of the armature block is achieved by a flexing motion of the resilient arm.
Patent EP-0051698-B2 (EP)
Inventor: DAMRAU WAYNE A
IPC: B05C11/10
Filed: 1980-11-06
Granted: 1994-08-17
Abstract: This invention relates to a method, and apparatus of the blade type, for applying a coating material to a web of paper. A conventional coater of the blade type includes means for applying coating to a paper web supported and carried by a resilient backing roll (24), together with a flexible doctor blade (98) located some distance from and on the trailing side of the applicator (20), which serves to level the applied coating. In order to achieve low coat weights, i.e. in the order of 3 to 4.5 grams per square metre per side of paper, it is necessary to increase the pressure of the blade (98) against the web (26), which results in a high rate of wear, and increases the possibility of web breakage and streaking caused by foreign particles being caught between the blade (98) and the web (26). The present invention utilizes a reservoir (80) of liquid coating material between a forward liquid seal and a rearward doctor blade (98) spaced a short distance from the seal. The coating material is applied under pressure so as to form and maintain the liquid seal. This provides a short dwell time, low coat weights, low blade pressures, and excellent results.
Patent EP-0047739-B2 (EP)
IPC: B65G15/40
Filed: 1980-12-01
Granted: 1991-09-11
Abstract: Carrier belt, flat at rest and intended to operate like a trough on a carrier of the type comprising an inner structure with longitudinal and transversal resistance formed by two superposed layers (1-2) substantially extending throughout the width of the belt, characterized in that it further comprises at least on one of the side of the structure, a stiffening narrow layer (5) with high transversal compression resistance, of which the width is comprised between 1/4 and 2/3 of the belt width, axially positioned in the central portion of the belt.
Patent EP-0087084-B2 (EP)
Inventor: HILDEBRAND REINHARD
IPC: B60H1/00
Filed: 1983-02-11
Granted: 1994-03-02
Abstract: 1. A control device with control knobs (18) for heating, cooling and ventilating units in motor vehicles, consisting of a basic body (14), at least one adjusting lever (1) and at least one actuating lever (2), where the control device with sliding guidance comprises a pivotally mounted intermediate lever (3) between the pivotally mounted adjusting lever(s) (1) and the linear-acting actuating lever(s) (2), which represents an element of the sliding guidance, characterised in that the intermediate lever (3) is articulated both to the actuating lever (2) and to the adjusting lever (1) in such manner that it can only be pivoted ; that the actuating knobs are illuminated by light conductors (10) ; that the basic body (14) consists of synthetic resin ; and that in an end position, the longitudinal axis of the intermediate lever (3) forms an angle of 90 +- 10 degrees with the guidance path (4) of the actuating lever (2).
Patent EP-0160824-B2 (EP)
Inventor: BRINDOEPKE GERHARD DR
IPC: C09D165/00
Filed: 1985-03-27
Granted: 1994-08-03
Abstract: A 3-component lacquer composed of A) compounds containing at least two R1R2C=CR3-X groups (I) wherein R1 denotes hydrogen or a hydrocarbon radical having 1 to 10 carbon atoms, R2 and R3 are individually hydrogen, a hydrocarbon radical having 1 to 10 carbon atoms, an ester group containing the radical R4 of a monohydric alcohol having up to 12 carbon atoms, -CN, -NO2 or a -CO-NHR1 or -CO-R1 group, X is -CO- which is attached to a further R1R2C=CR3- group either directly or via the radical of a polyhydric alcohol or of an amine and B) compounds containing: (a) at least two active H atoms or (b) at least two groups having active H atoms of the type -AH (II) or (c) at least one active H atom and at least one group of the type (II) and A is -CH- or -NH- or -S- and optionally with customary additives and C) at least one catalyst selected from the group consisting of diazabicyclooctane (DABCO), fluorides of quaternary ammonium compounds on their own or as a mixture with alkyl silicates, amidines, tertiary phosphanes of the formula P(CH2-Y)3  in which the Ys are identical or different and are -OH, -CH2CN or -N(Z)2 in which Z is an alkyl having 1 to 5 carbon atoms, tertiary phosphanes of the formula P(R4,R5,R6) in which R4, R5 and R6 are alkyl of 1 to 12 carbon atoms or a phenyl which is unsubstituted or substituted by at least one alkyl, alkoxy or dialkylamino, each of which has 1 to 4 carbon atoms in the alkyl, and R4, R5 and R6 are identical or different, but at least one of them is phenyl, and aminophosphoranes of the formula (R7,R8,R9) P=N-C (R10, R11,R12) in which R7, R8 and R9 are identical or different and denote an alkyl having 1 to 12 carbon atoms or a alkoxy or dialkylamino group, each of which has 1 to 4 carbon atoms in the alkyl, and R10, R11 and R12 are identical or different and each represents an alkyl having 1 to 5 carbon atoms or a phenyl.
Patent EP-0159798-B2 (EP)
Inventor: HENRY RICHARD V
IPC: G08B17/12
Filed: 1985-03-15
Granted: 1995-01-04
Abstract: The system discrimates between radiation produced by a hydrocarbon fire in an armored vehicle and radiation produced by the explosion of an armor-piercing ammunition round itself which does not cause a hydrocarbon fire. A radiation detector (10) sensitive to radiation, characteristic of a hydrocarbon fire, produces logic outputs if the radiation intensity exceeds a predetermined relatively low threshold (20) and is rising at at least a predetermined rate of rise (22). A detector (12) operating at 0.9 microns, at which the exploding ammunition round produces significant radiation, produces logic outputs if the radiation intensity exceeds a predetermined relatively low threshold (40) and if it is not falling at more than a predetermined rate (44). All these logic outputs are fed into a coincidence gate (28) whose output feeds a circuit (80) which produces an output only when the coincidence gate (28) produces an output for at least a predetermined period of time. A third radiation detector (14) in combination with the detector (12) and units (46) and (60), measures the colour temperature of the source being monitored, and inhibits the coincidence gate (28) if the colour temperature exceeds a predetermined value. This prevents the system reacting merely to muzzle flash from a gun. However, any such inhibition is permitted by a monostable (54) to last only for a predetermined period of time, so that the system can still detect a fire in the presence of high colour temperature sunlight. A medium threshold unit (48) is provided to produce an inhibit signal for a relatively short period of time if the output of the detector (12) exceeds a medium-level threshold. This primarily prevents the coincidence gate (28) from reacting to relatively prolonged signals from an indirectly viewed ammunition round and its hot fragments.
Patent EP-0472565-B2 (EP)
Inventor: GROCHOWSKI HORST
IPC: B01J8/14
Filed: 1990-05-12
Granted: 2002-08-21
Abstract: In a moving-bed reactor installation (1) for treating fluids by means of a bulk material (2), in which at least one bulk material flows downwards from above and at least one fluid flows upwards from below, greater flexibility in apportioning the bulk material into, and in removing bulk material from, at least two reaction chambers (5A, 5B) arranged above one another is to be achieved. Each reaction chamber has a gas distributor plate (6A, 6B), each gas distributor plate being formed preferably from funnel- or channel-shaped elements (29, 28). Each reaction chamber is further equipped with a bulk material distributor plate (4A; 4B). The object is essentially achieved by tubes or shafts being run through at least one of the gas distributor plates (6A; 6B), so that the bulk material (2) is passed through the reaction chamber, segregated from the bulk material located inside the reaction chamber. Moving-bed reactor installations of this type can be used to carry out a very wide variety of fluid treatments, especially adsorption processes, an essentially planparallel bulk material discharge behaviour from the individual reaction chambers being achievable. <IMAGE>
Patent EP-0573576-B2 (EP)
Inventor: MANTELLE JUAN A
IPC: A61K31/195
Filed: 1992-02-27
Granted: 2003-07-09
Abstract: A composition for topical application comprising a therapeutically effective amount of a pharmaceutical agent(s), a flexible, finite, pharmaceutically acceptable, adhesive, and a solvent for the pharmaceutical agent(s) in the adhesive and a method of administering the pharmaceutical agent to a mammal are disclosed.
Patent JP-3811966-B2 (JP)
IPC: A61P31/12
Filed: 1995-04-25
Granted: 2006-08-23
Abstract: Production of 2,5-diamino-4,6-dichloropyrimidine of formula (I) comprises: a) cyclising a dialkyl aminomalonate of formula R1OC(=O)CH(NH2)C(=O)OR1 (II) with guanidine; b) chlorinating the resulting 2,5-diamino-4,6-dihydroxypyrimidine or formula (III) in the presence of an amide of formula HC(=O)R2 (IV); and c) reacting the 2-amino-4,6-dichloro-5-(substituted methyleneamino)-pyrimidine of formula (V) obtained with a carboxylic acid of formula R6COOH (VI) in an aqueous alcohol. R1 = 1-6C alkyl; R2 = 5- or 6-membered N-heterocycloalkyl (optionally N-substituted) or NR3R4; R3, R4 = 1-6C alkyl or benzyl; R5 = NH2; R6 = 1-6C alkyl or 3-6C cycloalkyl.
Patent JP-3735887-B2 (JP)
IPC: C03B8/02
Filed: 1995-04-28
Granted: 2006-01-18
Abstract: PURPOSE: To prevent the development of fine bubbles in the resultant molded form during melt forming of silica gel powder and increase the bulk density of the powder to be charged into a crucible by heat treating silica gel powder while continuously feeding it via one end of a rotary kiln. CONSTITUTION: First, dry silica gel powder 10-1000μm in particle diameter is obtained by drying and pulverizing a get obtained by hydrolysis or gelation of a tetraalkoxysilane. Secondly, the silica gel powder is heat-treated at 200-1100 deg.C in a core pipe made of quartz while continuously feeding it via one end of the core pipe in a rotary kiln and the final temperature is brought to 900-1100 deg.C at a rate of temperature rise of <=1000 deg.C/h. The heat treatment is conducted under clean air or an oxygen-contg. gas atmosphere. A gas feed nozzle is provided above the powder feed nozzle, the tilt angle of the rotary kiln is set at <=3 deg., there is afforded a doughnut-shaped shuttering board and the diameter of the silica gel feed port is made smaller than that of the discharge port to ensure silica get backflow not to occur.
Patent JP-H0546320-B2 (JP)
Inventor: BURUUSU DABURYU BURAKETSUTO
IPC: B41M5/155
Filed: 1985-05-22
Abstract: A colour developer composition for use in record material for pressure-sensitive record sets comprises a glass derived from a colour developing biphenol and a resinous material.
Patent JP-H0132235-B2 (JP)
IPC: C07J1/00
Filed: 1984-06-18
Abstract: 1-Alkyl androsta-1,4-diene-3,17-diones of the formula   <IMAGE> wherein R1 is a methyl, ethyl, hydroxymethyl, C1-C3-alkoxymethyl, or C1-C4-alkanoyloxymethyl group, R6 is a hydrogen atom or a methyl group, and R7 is a hydrogen atom or a methyl group in the 7 alpha - or 7 beta -position, are useful for fertility control and for the treatment of estrogen-triggered diseases.
Patent JP-S6410210-B2 (JP)
IPC: A47C1/031
Filed: 1979-09-28
Abstract: An improved inclinable chair structure is disclosed in which a laterally movable lever (6), mounted on the seat frame (4) for easy access from the front, moves along a laterally disposed cam surface (2, 2a, 2b) which is rigidly secured to the chair base (1).