baber/WOPTO huggingface dataset:
Patent JP-H0158174-B2 (JP)
IPC: B01J31/18
Filed: 1981-05-01
Abstract: The invention relates to a process for making acetyl chloride by reacting methoxy chloride with carbon monoxide under practically anhydrous conditions, at temperatures of 350 DEG  to 575 DEG  K, under pressures of 1 to 300 bars, and in the presence of a catalyst system containing at least one of the noble metals selected from rhodium, palladium, iridium or their compounds, iodine and/or its compounds and optionally trialkylphosphine oxide or triarylphosphine oxide, as well as an inert organic solvent. The invention provides more specifically for the reaction to be effected in the presence of a catalyst system containing n-heptane as the inert solvent and as additional ingredients methyltrialkyl phosphonium iodide and/or methyltriarylphosphonium iodide and at least one compound of chromium, molybdenum or tungsten.
Patent JP-H085182-B2 (JP)
IPC: B41F35/06
Filed: 1989-03-23
Abstract: In order to be able to clean a plurality of cylinders in a device for cleaning the working surfaces of a machine, particularly a printing machine, the device having pressure elements and a cleaning cloth which co-operates therewith, a controllable pressure element (6 - 8) with a spray unit (33, 34) is assigned to each of the cylinders (1 - 3) of a double printing mechanism (1 - 5) in turn. 
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Patent JP-3320032-B2 (JP)
IPC: B43M3/04
Filed: 1999-03-24
Granted: 2002-09-03
Abstract: An automatic envelope inserting machine which comprises a supporting structure (31, 331) whereon envelopes (17) are made to feed, in said envelopes one or more flat inserts have to be placed (16, 16', 16"), an envelope feeder (18, 318) towards a conveyor belt (15, 40, 40a, 315, 340, 340a) which carries one envelope behind the other, at least one insert loader (11-14, 211, 212), an insertion device of at least one insert, which is selected and directed towards the feed conveyor belt, and which is inserted into a predetermined envelope (17) and elements (87) for the opening of the envelope (17), whereby, before the envelope feeder (18, 318), a deviation device (19) is provided to carry the selected inserts towards the insertion device (20, 84, 320, 384), the insertion device can move back and forth with respect to the supporting structure (31, 331), by means of translation elements (44), in a direction parallel to the feed conveyor belt and synchronised with the forward movement of the envelope (17), a pushing device (84) is provided at one end of the deviation device (19) in order to carry the insert to the insertion device (20). <IMAGE>
Patent JP-H0753022-B2 (JP)
IPC: H02K1/06
Filed: 1985-04-16
Abstract: The motor has a stator and a rotor, one of which exhibits permanent magnet poles, the other exhibiting electromagnetic poles, their relative positions used to operate electronic switching devices (30) for switching the electromagnets (12), only one group of the latter being activated at any one time. Pref. the adjacent electromagnetic poles are arranged in groups corresp. to respective motor phases, each group containing an odd number of electromagnetic poles. The edge poles are left unwound, with wound and unwound poles in alternation.
Patent JP-H0341981-B2 (JP)
IPC: H01L21/60
Filed: 1982-06-03
Abstract: PURPOSE:To perform a wire bonding by flowing out a pole forming gas toward a capillary, forming a spark from an electric torch along the capillary, thereby forming a molten pole which is similar to a true circle. CONSTITUTION:A pole forming gas 9 made of argon gas which contains 10- 15% of argon gas or reduced gas is supplied to flow out via gas supply tubes 8A, 8B toward a capillary. A wire 1 is fed from the center of the capillary 5 of pipe state made of hard glass, the end is molten by flying a spark 10 from an electric torch, thereby forming a molten pole 1A. Then, the molten pole 1A is pressed to a pellet electrode 2, and thermally press bonded to finish the first bond. Subsequently, a wire 1 which is pulled from the pellet 3 is externally led to be pressed to the electrode, thereby performing a stitch bonding.
Patent EP-1026346-B2 (EP)
Inventor: GROENENDAAL PIETER
IPC: E06B3/02
Filed: 2000-01-28
Granted: 2006-01-04
Abstract: Device for closing a door (1), in particular a door comprised of glass, in which a tube (2) extends across almost the full height of the door (1), said tube being situated at some distance from the door and being connected to it by means of at least two connecting members (4). A spagnolet fastener (16) has been mounted in the tube and can be actuated by means of a lock (21) located in a support structure (22) extending through the door (1) from the tube (2). At the other side of the door than where the tube is located, the door is provided with a rod (3) serving as handle, which rod can have the same length as the tube and is mounted at some distance from the door by means of spacer members (5). The spacer members are coupled to the connecting members and the support structure (22) is connected to the rod as well. <IMAGE>
Patent EP-1279955-B2 (EP)
Inventor: GUIEZE PAUL
IPC: G01N30/64
Filed: 2001-07-24
Granted: 2010-03-03
Abstract: The invention relates to a helium ionisation detector comprising:      a helium supply section (2); an ionisation section (3) through which the helium flows in order to create a plasma; a detector body (12) providing a detection zone wherein the plasma meets components to be quantified, the components being eluted from a gas chromatographic separation device (13).   According to the invention, the ionisation holder and/or the detector body are designed in such a way that the detection zone is predetermined and restricted. <IMAGE>
Patent EP-1679279-B2 (EP)
Inventor: THUMM GERHARD
IPC: B66B5/16
Filed: 2005-01-07
Granted: 2011-03-30
Abstract: The elevator unit has an evaluation circuit (30) with channels to which sensors are connected, for evaluating the signals from the sensors. The evaluation circuit evaluates whether the speed of the car is within a preset interval in a determined position of an elevator car. The operation of a brake mechanism and/or the release of an arresting device (14) in the car are induced depending on the evaluation result. Independent claims are also included for the following: (1) a control device for limiting the speed of an elevator car in an elevator unit (2) a method for controlling an elevator car.
Patent EP-0023195-B2 (EP)
Title: A method of purifying phosphoric acid of cadmium
IPC: C01B25/238
Filed: 1980-05-08
Granted: 1988-09-21
Abstract: A method of removing heavy metals, particularly cadmium, from wet-process phosphoric acid produced by digesting raw phosphoric material with sulphuric acid, by precipitating out the heavy metals in sulphide form. The residual sulphuric acid is removed first by neutralization with alkali or as a not-readily dissolved sulphate precipitate. Alkali is added to obtain an Me/P ratio within the range of about 0.05-0.3, where Me is the number of catio equivalents in the alkali and P is the number of phosphorous atoms in the phosphoric acid, whereafter the heavy metals are precipitated out by adding a sulphide compound which is soluble in the phosphoric acid, and the sulphide precipitate removed.
Patent EP-0145644-B2 (EP)
Title: Device for tensioning lines, especially chains or belts
Inventor: SMETZ REINHARD DIPL-ING
IPC: F16G11/12
Filed: 1984-11-30
Granted: 1994-06-15
Abstract: In a tensioning device for tensioning lines having a drive part and a ratchet wheel drivable thereby, a plurality of detent pawls, which are associated with the ratchet wheel, prevent an accidental reverse rotation of the ratchet wheel. The arrangement of the detent pawls is made so that only one detent pawl at a time can come into engagement with a tooth of the ratchet wheel. The reverse rotary stroke of the detent pawl is kept small by an appropriate angular association of teeth and detent pawls.
Patent EP-0793601-B2 (EP)
Inventor: NOBLE PHILIPPE
IPC: C08F236/06
Filed: 1996-09-19
Granted: 2002-12-18
Abstract: A long-life polymeric packaging containing a fruit and/or vegetable beverage, and consisting of a single layer of methyl acrylate-acrylonitrile-butadiene terpolymer, is disclosed. A method for controlling the spoilage of fruit and/or vegetable beverages in a polymeric packaging, characterised in that said packaging consists of a single layer of methyl acrylate-acrylonitrile-butadiene terpolymer, is also disclosed.
Patent JP-2501580-B2 (JP)
IPC: G06T11/20
Filed: 1987-05-13
Granted: 1996-05-29
Abstract: A method and apparatus of providing a visual representation of a curve image wherein curve image data is provided by a B-Spline equation computed with a forward difference technique using scaled integer variables. The method provides for the scaling of the initial base matrix computation of the geometry vector coefficients followed by the computation of the forward difference interval coefficients using integer arithmetic. The curve coordinate values for each interval are computed from the forward difference interval coefficient integers descaled by the scaling parameter. By employing integer arithmetic in a divide approximation technique, the use of floating point arithmetic is avoided. The apparatus for producing the visual representation of the curve image includes a computational section that provides for pipelined computations of the forward difference interval coefficients to provide high-speed curve coordinate value computation.
Patent JP-H0611066-B2 (JP)
IPC: H01L21/607
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a wire bonding device capable of keeping the shape of wire loop uniform by providing a wire guide to keep the position of wire consistent on the clamper section of a wire bonding device having a tension-applying mechanism and a clamper. CONSTITUTION:A wire 4 is released from a spool arranged upward and enters to a wedge hole 6 on a wedge 2 through a guide hole 5 provided on a horn 3. A tension-applying mechanism 8, which injects air flow 7 to the wire 4 from the upper side to the lower side and applies tension to the wire, is arranged on the upper section of the horn 3. A clamper 10 consisting of a pair of claws 9 that clamp the wire 4 is arranged near the wedge 2 to push the end of the wire 4 into the wedge hole 6 in clamping the wire 4. The wire guide 9 restricts upper and lower directional position of the wire 4 with its extended section intersecting the wire at right angles.
Patent JP-2889231-B2 (JP)
Inventor: PANSERI PIETRO
IPC: C07D317/66
Filed: 1998-05-08
Granted: 1999-05-10
Abstract: Process for the preparation of aromatic compounds containing a heterocyclic system, having general formula (II): <CHEM> which comprises reacting catechol, optionally substituted, with a methylene dihalide in a basic environment and in the presence of a solvent medium consisting of N-methylpyrrolidone.
Patent JP-4251582-B2 (JP)
IPC: C03C8/04
Filed: 1998-05-22
Granted: 2009-04-08
Abstract: A lead-free and cadmium-free glass composition which, after crystallisation, contains quartz-rich and/or keatite mixed crystals as main crystalline phase and has a low thermal expansion coefficient (20-700 degrees C) of <2 x 10<-6>/K, consists of (by wt.) 0-5% Li2O, 0-5% Na2O, <2% K2O, 1-10% Li2O+Na2O+K2O, 0-3% MgO, 0-4% CaO, 0-4% SrO, 0-4% BaO, 0-4% ZnO, 15-27% B2O3, 10-20% Al2O3, 43-58% SiO2, 0-3% TiO2, 0-4% ZrO2, 0-2% Sb2O3 and 0-3% F substituting for O, together with up to 30 wt.% pigment. The average bending tensile strength of the completely decorated glass-ceramics is >30 MPa after firing. Also claimed is production of a glass-ceramic which has been glazed, enamelled and decorated with the above glass composition by firing of the glaze, enamel or decorative layers simultaneously with glass ceramicising to form the glass-ceramic.
Patent JP-S6133031-B2 (JP)
IPC: A61K31/48
Filed: 1976-12-22
Abstract: The present invention provides compounds of formula I,    <IMAGE>  I wherein X is hydrogen, chlorine or bromine, R1 is methyl or ethyl, R2 is alkyl of 1 to 4 carbon atoms or allyl, R3 is CH2CN or a group -NR4R5, wherein R4 is hydrogen or alkyl of 1 to 4 carbon atoms, and R5 is alkanoyl of 1 to 5 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms in the aggregate thereof, or mono-, di- or tri-haloalkoxycarbonyl of 3 to 5 carbon atoms, wherein the alkoxy group is substituted by halogen other than in the  alpha  position to the oxygen atom, or R5 is SO2R6, wherein R6 is alkyl of 1 to 4 carbon atoms, mono-, di- or tri-haloalkyl of 1 to 4 carbon atoms, phenyl, phenyl mono-substituted by halogen or alkoxy of 1 to 4 carbon atoms, or pyridyl, or R6 is a group NR7R8, wherein R7 and R8 are, independently, hydrogen or alkyl of 1 to 4 carbon atoms, or R7 and R8 together form -[CH2]n- or -[CH2]2-A-[CH2]2-, wherein n is a whole number from 3 to 7, and A is oxygen, sulphur, or nitrogen substituted by alkyl of 1 to 4 carbon atoms or phenyl which are useful as prolactin inhibitors, anti-parkinson agents, and anti-depressants.
Patent JP-3784996-B2 (JP)
IPC: B65H23/04
Filed: 1999-06-03
Granted: 2006-06-14
Abstract: The arrangement has motor-driven supply roller (1) for delivering foil material with a delivery power, a traction arrangement (67a,b) for pulling the foil material, and a consumption sensor between the roller and traction arrangement with which the roller is controlled depending on the consumption of foil. The sensor contains at least one fixed direction changing roller (19) and at least one sensor roller (21) whose distance to the direction changing roller varies with the difference in delivery and traction power. A sensor device detects the distance changes and increases the storage roller drive speed if the distance falls below a first defined distance, and reduces the speed if it exceeds a second predefined distance. An Independent claim is also included for a method of conveying foil.
Patent JP-3353706-B2 (JP)
IPC: H01L21/52
Filed: 1998-06-05
Granted: 2002-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an eutectic bonding apparatus and a method for an electronic part, in which an adhered material of gold preform stuck to a nozzle can be removed automatically, without a stop in operation. SOLUTION: An electronic component is vacuum chucked to a nozzle 21 through a bonding head and bonded in an eutectic state to a board on a heat block. When the bonding head is returned for picking up the next electronic component, a brush 31 moves forward under the moving path of the nozzle 21. In this case, the brush 31 is slid on the nozzle 21, so an adhered material 21a' of gold preform stuck to the face of the nozzle 21 can be removed.
Patent JP-S6135269-B2 (JP)
IPC: G04B37/22
Filed: 1978-12-20
Abstract: A method of producing gold-color coatings on substrates by evaporating a coating material comprising a metallic titanium or zirconium in a housing which has walls which define an evaporation space, comprises, maintaining a vacuum atmosphere containing N2 and argon in the space. The method is carried out using an anode connected to a power source to produce a low voltage arc discharge in the vicinity of the coating material which is arranged within the evaporation space and also maintaining a low voltage arc between the anode and the substrates. A potential difference between the anode and the substrates of a range of between 5 v and 100 v are maintained during the process and, in addition, the electrical potential of the substrates is maintained between 0 and 150 volts lower than the potential of the housing walls which define the evaporation space. The substrate to be coated is coated at a rate of from between 1 to 15 nanometers per second. The N2 and argon atmosphere is maintained so that a partial pressure of the N2-containing component ranges between 2x10-4 and 10-2 millbar. The potential difference between the anode and the substrates is reduced in the course of the process to release the sputtering threshold of the substrate and the housing wall. The partial pressure of the N2-containing components continuously increase in the course of the process.
Patent JP-S6339239-B2 (JP)
IPC: C12Q1/18
Filed: 1982-09-16
Abstract: 1. Device for the detection of substances inhibiting micro-organisms in a liquid sample, consisting of a nutrient substrate and a micro-organism-containing substrate, characterised in that the micro-organism containing substrate is a dry film produced from a synthetic resin dispersion which contains micro-organisms in an amount of from 10 to 109 per g. and water-soluble or water-swellable, macromolecular openers, as well as possibly further additive materials, whereby the amount ratio of synthetic resin to opener amounts to 1000:1 to 1:10.
Patent JP-3448965-B2 (JP)
IPC: F16H57/021
Filed: 1994-06-21
Granted: 2003-09-22
Abstract: An automatic transmission for a transverse engine vehicle having a first shaft aligned with an engine crankshaft, a second shaft and third shafts driving front wheels of the vehicle. The first, second and third shafts are arranged in a triangular configuration in an end view. A fluid coupling, a main transmission and a counter drive gear are arranged on the first shaft. A counter driven gear, meshing with the counter drive gear, and a reduction gear are both arranged on the second shaft. A differential unit is interposed to drive the third shafts and has a ring gear meshing with the reduction gear. The counter drive gear is located on the first shaft between the fluid coupling and the main transmission, has a supporting boss portion extending toward the main transmission and is supported by the transmission case. The first shaft extends from the fluid coupling and through the counter drive gear for connection to at least one input element of the main transmission. The differential unit has a casing with left-hand and right-hand extensions which are supported by the transmission case through bearings. The plane of rotation of the ring gear and reduction gear meshed therewith is interposed between the planes in which the bearings support the left-hand and right-hand extensions.
Patent JP-S6161635-B2 (JP)
IPC: G04B5/08
Filed: 1981-10-23
Abstract: The watch has a winding weight comprising an arm 10a and an oscillating mass 10b. The arm is mounted for pivotal movement about the axis of a toothed ring 12 by way of which the spring barrel 20 is kept wound and which axis is offset with respect to the watch hand axis X, X'. The oscillating mass 10a is at the same level relative to the case back 6 as the spring barrel 20. The length L' of the winding weight is greater than the offset L and more than half the largest dimension of the case 6. The oscillating mass 10b thus occupies substantially half the casing of the watch and is almost as thick as the distance between the glass and the back 6 which is also the rear plate of the movement.
Patent JP-2708475-B2 (JP)
IPC: G01N33/551
Filed: 1988-07-08
Granted: 1998-02-04
Abstract: A method of performing a diagnostic immunoassay utilizing colloidal non-metal particles having conjugated thereto a binding component capable of specifically recognizing an analyte to be determined. After reaction of the sample and colloidal non-metal particles, the presence or amount of analyte/colloidal non-metal particle complexes are determined by optical analysis as a measure of the amount of analyte in the sample. The method can be utilized for the specific detection of numerous analytes and is sensitive and has a wide detection range.
Patent JP-H0480046-B2 (JP)
IPC: C08F2/08
Filed: 1980-12-19
Abstract: The production is described of a dispersion of polymer microparticles, which may optionally be crosslinked, by dispersion polymerisation in aliphatic hydrocarbon liquid under specified conditions of a monomer mixture which comprises up to 50% of styrene or a substituted derivative thereof and up to 50% by weight of a derivative of maleic acid or fumaric acid which is soluble in the hydrocarbon liquid at the polymerization temperature. The microparticles have a size in the range 100-400 nm and a high refractive index, and are suitable for incorporation in coating compositions which are based on a film-forming polymer, such as a thermosetting acrylic resin or an alkyd resin, containing a significant proportion of aromatic residues, and which are intended to be used either unpigmented or when containing only light-absorbing pigments.
Patent JP-H0375163-B2 (JP)
IPC: A43B5/04
Filed: 1984-08-31
Abstract: The invention is concerned with a rear entrance ski boot which comprises a boot shell (2) to which a front quarter (3) and a rear quarter (4) are connected. The peculiar aspect of the invention resides in that it comprises an instep presser element (10) located inside the shell (2) and being connected proximate to the lateral extremities thereof, to said front quarter (3). The front quarter (3) is associated with the shell (2) for oscillation about a substantially horizontal axis, relatively perpendicular to the longitudinal direction of development of said shell (2) and for translation capabilities along said longitudinal direction of development of said shell (2). With the above arrangement, by operating the boot (1) closure levers (5), the instep presser (10) is concurrently operated.
Patent JP-H046189-B2 (JP)
IPC: C12P17/06
Filed: 1981-11-17
Abstract: Substance isolated after cultivation of a microorganism belonging to the genus Penicillium and particularly in a Pencillium citrinum (ATCC 20606) culture medium comprising compounds which have the structures 
<CHEM>
 
<??>Together with salts and esters of the carboxylic acid, these compounds form a class of highly active hypocholesterolemic and hypolipemic medicaments.
Patent JP-3510531-B2 (JP)
IPC: H04B10/2507
Filed: 1999-07-05
Granted: 2004-03-29
Abstract: The invention concerns a system for compensating polarization dispersion of channels in a wavelength-division multiplex signal. In accordance with the invention, the system comprises a plurality of cascaded polarization control modules respectively associated with said channels and a common differential delay generator.Each polarization control module comprises a drop and insert multiplexer for extracting the signal from the associated channel from the input multiplex signal and inserting a modified channel supplied by a polarization controller.The system further comprises a control loop for controlling the polarization controllers in response to the optical properties of the channel signals at the output of the differential delay generator and obtaining a compensated multiplex signal.
Patent JP-3307428-B2 (JP)
IPC: A61B17/88
Filed: 1992-07-24
Granted: 2002-07-24
Abstract: Improvements relating to straightening, clamping, compressing and stretching devices for use in the treatment of abnormal curvature of the spine. The improvements mainly concern: an adaptor (30) for rods (21) of a diameter (r) less than the width (L) of the groove (11) of a screw implant head (10); a clip (40) for rotatably locking a screw implant through tapered extremities (43, 44) located in the clip ends, inserted into the bottom of the groove (11); transversal grooves (112), formed at right angles to the longitudinal groove of the implant head, hooks, coupling rods and coupling plate staples; a rod connector; a lateral coupling staple; and instruments for positioning the prosthesis and making it integral.
Patent JP-H0579230-B2 (JP)
Inventor: JEEMUZU UIRIAMU DEITSUTOO
IPC: B41F13/02
Filed: 1987-08-28
Abstract: A method and apparatus for controlling the lateral position of a moving web (402) of material having a central longitudinally extending web axis (408) extending generally parallel to the direction of movement of the web (402) so as to maintain the central longitudinally extending axis (408) of the web (402) at a substantial constant lateral position relative a fixed longitudinally extending axis (412) associated with a fixed web alignment station based upon the detected longitudinal distance (b) between certain portions of a series of longi                                          tudinally spaced apart, substantially identical, generally transversely extending indicia (401,403) in a longitudinally extending indicia path parallel to the central longitudinal axis (408) of the web.