baber/WOPTO huggingface dataset:
Patent JP-2961052-B2 (JP)
IPC: C07C9/16
Filed: 1994-04-21
Granted: 1999-10-12
Abstract: Alkylation process comprises (a) preparing a catalyst by mixing H2O-contg. sulpholane with HF, (b) contacting a hydrocarbon mixt. contg. olefins and isoparaffins with the catalyst to produce alkylate and by-product (acid-soluble oil, ASO), (c) sepg. the alkylate from ASO-contg. catalyst, (d) passing a side stream of the ASO-contg. catalyst to a separator and recycling the rest to step (b), (e) withdrawing an HF- and H2O-contg. overhead stream and a sulpholane- and ASO-contg. bottoms stream from the separator, and (f) condensing the overhead stream and recycling part of the condensate to step (b) while passing the rest to downstream processing at a rate sufficient to maintain an H2O concn. below 10 wt.% in the catalyst stream sepd. in step (c). Pref.,the sulpholane in step (a) contains 0.1-5 wt.% H2O. The wt. ratio of HF to sulpholane is 1.1-40:1. The HF:H2O wt. ratio in the overhead stream from step (e) is 1.01-100:1.
Patent JP-H032889-B2 (JP)
IPC: C08G77/08
Filed: 1989-04-13
Abstract: A silanol-functional diorganopolysiloxane composition free of latent condensation catalyst having up to about 20% weight SiOH groups and a viscosity of from 50 to 100,000 mPa.s at 25 DEG C prepared by a base-catalyzed equilibration of cyclic polysiloxane monomers and water, said base being neutralized by the addition of tris(2-chloroethyl)-phosphite. The compositon is useful as release coating.
Patent JP-S6245850-B2 (JP)
IPC: C07C41/06
Filed: 1980-07-11
Abstract: A process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene from an isobutene-containing C4-hydrocarbon mixture. In the process the C4-hydrocarbon mixture is reacted, in one or more etherification stages, with methanol and a primary C3- or C4-alcohol in the presence of an acid condensing agent, the resulting reaction mixture or mixtures are then separated into a fraction containing the unconverted hydrocarbons, the methyl tert.-butyl ether and a fraction containing the C3- or C4-alkyl tert.-butyl ether. Thereafter, the C3- or C4-alkyl tert.-butyl ether is decomposed at an elevated temperature, in the presence of an acid catalyst, into isobutene and primary C3- or C4-alcohol.
Patent JP-H0257983-B2 (JP)
IPC: B01J8/18
Filed: 1980-07-15
Abstract: The invention covers a fluidizing grid capable of high temperature operation, comprising a series of vertical fluidizing tubes attached to a support. This grid comprises a metal tank on the bottom of which are attached metal fluidizing tubes, of equal length, protruding an equal amount from the bottom to thereby allow a layer of particles to rest on the bottom of the tank and form a thermal screen.
Patent JP-H062750-B2 (JP)
IPC: C07D237/14
Filed: 1985-05-10
Abstract: 6-aryl-3[2H]pyridazinones of formula I    <IMAGE>  (I)  in which one of the substituents R1 and R2 denotes hydrogen or (C1-C4)-alkoxy, and the other denotes polyfluoro-(C1-C4)-alkoxy, and their pharmacologically-tolerated salts are suitable as bronchospasmolytic and cardiotonic active compounds. Processes for their preparation and appropriate medicaments are indicated.
Patent EP-1433727-B2 (EP)
Inventor: BENEDETTI ANGELO
IPC: B65G65/23
Filed: 2002-12-23
Granted: 2010-07-21
Abstract: An apparatus for emptying containers (2) of fruit and vegetable produce (3), wherein a tipping device (9) receives a container (2), tips the container (2), and unloads the container (2) onto a conveying device (8) for feeding the container (2) in a given traveling direction (25) and along a path (T1) extending between an input station (26) connecting with the tipping device (9), and an emptying station (32) for emptying the container (2); the path (T1) being of a length (L1), measured parallel to the traveling direction (25), at least equal to the length (L2) of the container (2), also measured parallel to the traveling direction (25). <IMAGE>
Patent JP-S6232243-B2 (JP)
IPC: C21B13/08
Filed: 1979-08-16
Abstract: When in the direct reduction of iron-oxide-containing materials in a rotary kiln solid, carbonaceous reducing agents having a high content of volatile constituents are charged to the rotary kiln at its charging end, a reoxidation of the sponge iron can readily occur in the final portion of the reduction zone unless a definite surplus of solid reducing agent is there maintained. To reduce the required surplus while still positively avoiding reoxidation, reducing gases and/or liquid hydrocarbons are introduced in said final portion by means of tubular air nozzles at least partially into the charge located above the air nozzles beginning with at least 75 percent metallization.
Patent JP-H0686503-B2 (JP)
IPC: D06P1/607
Filed: 1983-07-06
Abstract: Water-soluble or water-dispersible graft polymers comprising at least 20% by weight, based on said graft polymer, of a hydrophilic graft constituent bonded to a carbon atom and at least one hydrophobic radical which is bonded to the graft constituent via a polyglycol ether chain, the polyglycol ether chain containing 2 to 200   <IMAGE> groups. These graft polymers can be used individually, as mixtures or in combination with other active substances as, for example, antifoams, antistatic agents, builders, emulsifiers, padding assistants, wetting agents, paper deaerators, sludge dewatering assistants, textile assistants, greying inhibitors or detergents.
Patent JP-4273535-B2 (JP)
IPC: H04N7/167
Filed: 1998-05-12
Granted: 2009-06-03
Abstract: A data transmission system permits secure and more reliable transmission of data from a data transmitter (2) to a data receiver or receivers (3a, 3b, 3c). The system comprises: a data transmitter (2) for encrypting data and transmitting the encrypted data; data receivers (3a, 3b, 3c) for receiving the encrypted data from the data transmitter; satellite links (4, 4a) used for data transmission from the data transmitter to the data receivers; and bidirectional communication channels (9) which are also used for transmitting data from the data receivers to the data transmitter and which have a smaller capacity of data transmission than the satellite links. The satellite links (4, 4a) are used to transmit encrypted data from the data transmitter to the data receivers. At least the bidirectional communication channels (9) are used to communicate restrictive data transmission control information between the data transmitter (2) and the data receivers (3).
Patent JP-H0582327-B2 (JP)
Inventor: ROTAARU PUTSUPE
IPC: B01J20/18
Filed: 1988-05-30
Abstract: Granulated Ca-containing zeolite A for oxygen enrichment from air contains SiO2 as binder, and the zeolite fraction has no CO3 structures on the exchanged calcium cations.
Patent JP-H0334871-B2 (JP)
IPC: B25J19/00
Filed: 1984-07-02
Abstract: PURPOSE:To adjust the inner diameter of the titled element varied by wearing on the basis of voltage values by a method wherein internal electrode layers exposed to the end surface of the element produced by integral lamination of many plates are alternately covered with insulators, and external electrodes are provided from above them. CONSTITUTION:The internal electrodes 5 are buried in layer form inside a thin plate ceramic cylindrical element 6, and then exposed to the element end surface. The internal electrode layers 5 are alternately covered with insulators 7 and coated with external electrodes 8 and 9 from above them; therefore, the layers 5 are electrically connected to each other in parallel. The ceramic 6, being under polarization in the thickness direction, expands in the thickness direction and therefore contracts in the diameter direction in proportion to the following voltage when a voltage is impressed between the external electrodes 8 and 9 in order to promoto the polarization.
Patent JP-H0370674-B2 (JP)
IPC: B63B15/00
Filed: 1983-08-11
Abstract: The mast foot mounting system for a sailboard in accordance with the invention comprises a slide track and a sliding shoe supported for displacement in the slide track and carrying the mast foot and adapted to be locked firmly in a plurality of positions along the slide track. An actuator always remaining in a fixed position is disposed at the sternward end of the slide track for release of the lock. The narrow sliding shoe is provided in front of the mast foot pin with a safety fastener which permits adjustment of the overload at which the mast foot pin is set free by the safety fastener.
Patent JP-2969150-B2 (JP)
IPC: A61K31/445
Filed: 1990-06-06
Granted: 1999-11-02
Abstract: This invention provides a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal a transplant rejection inhibiting amount of rapamycin. Also disclosed is a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal (a) an amount of rapamycin in combination with (b) an amount of one or more other chemotherapeutic agents for inhibiting transplant rejection, e.g., azathioprine, corticosteroids, cyclosporin and FK506, said amounts of (a) and (b) together being effective to inhibit transplant rejection and to maintain inhibition of transplant rejection.
Patent JP-2799939-B2 (JP)
IPC: A63F7/02
Filed: 1993-05-25
Granted: 1998-09-21
Abstract: PURPOSE:To reduce the weight and dimension of a whole device, facilitate the manufacture and handling, and permit the stable shift of a pattern belt and the excellent stop display for each pattern. CONSTITUTION:Between a main pulley 19 arranged on a set plate 11 and a driven pulley 20, plural kinds of patterns are formed and arranged at a prescribed interval and in a proper order, and a pattern belt 28 having one standard mark formed at a prescribed position for one standard pattern is laid. At the rear part, between both the pulleys 19 and 20, a guide tool 22 for adjusting the tension of the pattern belt 28 is installed. On a set plate 11, a detecting means 31 for detecting the standard mark in the continuous shift process of the pattern belt 28 is arranged. Keeping the time point when the standard mark is detected by the detecting means 31, as standard, the number of pulse outputs corresponding to the (pattern at the position of the object to be stop-displayed is count-controlled, and a drive motor 17 connected with the main pulley 19 is stopped on the basis of the above-described counting value, and the shift of the pattern belt 28 is stopped.
Patent JP-H0532220-B2 (JP)
IPC: H04N1/405
Filed: 1982-09-13
Abstract: A method for producing printing forms by way of irregularly-distributed printing points provides that an image original be opto-electrically scanned across individual surface elements with a desired detail resolution. A gray scale corresponding to the scanning signal is assigned to each surface element and surface elements of the same or approximately the same gradation are combined into sub-surfaces and the individual sub-surfaces are reproduced in accordance with their gradation value by way of a plurality of statistically-distributed printing points whose overall surface coverage within the sub-surface corresponds to the gradation of the sub-surface, whereby the combination of the sub-surfaces is undertaken in accordance with the actual boundaries of the same or approximately the same gradation within the original image.
Patent JP-H0353182-B2 (JP)
IPC: B65D47/08
Filed: 1986-07-10
Abstract: A closure (10) with a snap type hinge cap (12) comprising a first part (11) adapted to interengage with the open neck of a container, a second part forming a cap (12) and an integral hinge (13) interconnecting the first and second parts. Each of the first and second parts comprises a base wall (14, 20) and a peripheral skirt (15, 21). A pair of hinge straps (27) extends from the skirts (15, 21) and are positioned on opposite sides of the integral hinge. The radial length of the pair of hinge straps is less than the length of the arc through which the second cap part moves to and from and closed position relative to the first part such that the pair of straps stretch to function as springs. The ends of the pair of straps are attached to the skirts radially inwardly of the periphery of the skirts.
Patent JP-3486816-B2 (JP)
IPC: D06M101/16
Filed: 1991-07-19
Granted: 2004-01-13
Abstract: A non-yellowing urethane adhesive based on a polyurethane prepolymer which is prepared by reacting a specific combination of polyhydroxy compounds and an isocyanate compound. The polyhydroxy compounds include a polyalkylene ether diol, a polyalkylene ether triol, and a polyester polyol. The combination of these polyhydroxy compounds and an isocyanate compound results in an adhesive composition which has exceptionally good resistance to high temperature, humidity, and sustained UV radiation, particularly when applied to fabric-like materials.
Patent JP-H0156437-B2 (JP)
IPC: G07F11/30
Filed: 1986-08-12
Abstract: A coin-operated vending machine for bottles or cans of a moderate capacity, including a plurality of side-by-side storage chutes for feeding bottles or cans to openings in the front wall of the vending machine and a cradle in each of the openings forming a row of adjacent cradles for receiving the bottles or cans from the chutes. A refrigeration system directs chilled air by convection toward the next-to-be-vended cans in each of the cradles. The chilled air is directed by an air foil toward the cradles and the cradles have stand-off ribs therein to permit the free flow of chilled air under and around the next-to-be-vended cans.
Patent JP-H0711521-B2 (JP)
IPC: G01N33/569
Filed: 1985-09-26
Abstract: The present invention provides a carrier such as polyethylene having covalently bound to it a reaction component such as an antibody, for use for immune determinations. The reaction component is covalently bound via heterobifunctional photoactivatable compounds, one group of which is found by an aryl azide group. Protein A may be bound covalently to the carrier via heterobifunctional photoactivatable compounds, and antibodies bound to the protein A.
Patent JP-H0613067-B2 (JP)
IPC: D04H1/00
Filed: 1987-08-28
Abstract: A filler material for cushions and covers, in particular with spherical fiber aggregates wherein individual cut fibers are intertwined, is described. The fiber aggregates are capable of forming connections with others parts of the filler material. The connection is burr-like and is releasable. This may be obtained, for example, by the individual fiber ends (3) which project from the surface of the otherwise spherical fiber aggregate (1). In this manner a filler material for cushions and covers is obtained, in which the fiber aggregates do not shift or slide excessively within a covering, in particular a pillow, so that an adequate and permanent support for the head of a person is provided.
Patent JP-H0242831-B2 (JP)
IPC: C07B57/00
Filed: 1982-12-18
Abstract: The invention declares new chiral, optically active compounds of the general formula    <IMAGE>  (I)  wherein a 5 or 6 membered lactol ring (E), with X and Y meaning (CR1R2)n, with n=0 to 2 and R1, R2=H, lower alkyl or aryl in any combination which does not impair the anomeric selectivity of I in forming acetals, is fused in a stereospecific manner to a bicyclo[2.2.1]heptane ring system, with A,B,C,D meaning H or methyl in any combination, preferably a bornan ring system, and wherein W has the meaning of H, substituted or unsubstituted alkyl or cycloalkyl or the ring system itself, preferably H, and lower alkyl; and in the case of W=H its anhydro compound of the general formula    <IMAGE> (V)   with A,B,C,D,X,Y and n having the same meaning as in the hydrated form, processes for their preparation and use of these new compounds for the protection of -OH, -SH, -NH- functions, for racemic resolution, for the preparation of optically active imidoester chlorohydrates as well as of optically active esters, for the preparation of optically enriched alcohols and for the preparation of optically active compounds via asymmetric induction.
Patent JP-H0378973-B2 (JP)
IPC: A23F5/04
Filed: 1986-10-20
Abstract: The degree of roasting of materials roasted by application of microwaves is regulated by a system free from any energy source which receives material from a microwave roaster and retains it for a time for completing roasting and varying and regulating the final degree of roasting of the material by regulating the feed of the roasted material from the system to a quenching zone. The microwave roaster includes a horizontal rotatable tube which has baffles for transporting the material to be roasted through the tube such that it reaches a roasting temperature at the outlet of the tube for receipt by the system for achieving the desired degree of final roasting.
Patent JP-2778640-B2 (JP)
IPC: G03G7/00
Filed: 1995-09-28
Granted: 1998-07-23
Abstract: Transparent elements for use in electrostatic copiers comprise: (1) a composite polyester support (S) comprising: (a) a relatively thick layer (A) of semi-crystalline polyester; and (b) on face(s) of the layer (A), a thin layer (B) of a polyester that is the same or different to the polyester constituting layer (A); and   (2) a primer coating (P) less than or equal to 0.3 mu  thick on the face(s) of the support to promote adhesion of the toner to the support, comprising an acrylic polymer having a glass transition temp. Tg of 10-50 degrees C., a content of free-COOH functions of less than 50 millimoles per 100 g acrylic polymer.
Patent JP-H0812627-B2 (JP)
IPC: G06F21/75
Filed: 1991-10-03
Abstract: The present invention relates to a dynamic hardware tracer for use in a circuit. The circuit is comprised of real circuitry which performs a real function and the tracer. The tracer is comprised of functional tracer circuitry which receives input signals from the real circuitry and processes the input signals. The functional tracer circuitry does not interact with the real circuitry to contribute to or modify the real function of the circuit. The dynamic hardware tracer provides an indication of a copied circuit. The present invention also relates to a dynamic software tracer located within a piece of software. The dynamic tracer is comprised of at least one line of software tracer code imbedded in a block of real software code. The at least one line of software tracer code interacts with a tracer output signal from tracer circuitry located in a circuit which also includes real circuitry which produces real output signals providing a real function. The block of real software code interacts with the real output signals. The software tracer does not effect the operation of the real software, the real circuitry or the real function. The software tracer provides an indication of copied software. The piece of software need not interact with an integrated circuit, in which case the dynamic tracer is comprised of a block of software tracer code which is imbedded in and interacts with the block of real code but which does not effect the running of the real code. Methods are also provided for determining the origin of both hardware components and software.
Patent JP-H0623166-B2 (JP)
IPC: C08F2/26
Filed: 1985-12-19
Abstract: The present invention is concerned with compounds of the formula: 
<CHEM>
 wherein M is a cation which is alkali metal, ammonium, amino or hydrogen; and each of A and B is a group which, together with the carboxyl group to which it is attached, forms an ester, at least one of A and B being a group having the formula: 
<CHEM>
 wherein x is from 0 to 5. 
<??>The compounds of the invention are useful as graftable and/or copolymerizable surfactants in latex preparation.
Patent JP-3238870-B2 (JP)
IPC: A61M1/00
Filed: 1996-10-30
Granted: 2001-12-17
Abstract: A surgical cassette (10) comprising : a housing (12,12'); a fluid chamber formed within the housing (12,12'); identifying means associated with the housing (12,12'); and a drain bag (14) in fluid communication with the fluid chamber through a peristaltic pump tube (16). The identifying means may comprise a plurality of identifying tabs (36,36') which preferably are arranged in a pattern, a bar code (42) or a magnetic strip. A surgical cassette identification system (34) is provided which comprises : a surgical instrument (4) housing a cassette receiving portion (48); a surgical cassette (10) having a housing (12,12') that is removably installable in the cassette receiving portion (48); identifying means associated with the housing (12,12'); and detection means located in the surgical instrument (11) which detects the presence or absence of the cassette (10) and where a cassette (10) is installed identifies the cassette (10). <IMAGE>
Patent JP-4002018-B2 (JP)
IPC: B65D75/38
Filed: 1998-11-09
Granted: 2007-10-31
Abstract: The arrangement has an inner bag (11) and an outer bag (12) with at least two adjacent edges. The fluid substance can be at least partly transferred into the outer bag when the inner bag is opened. The external dimensions of the inner bag are reduced in length and width wrt. the internal dimensions of the outer bag so that the two coincident edges of the outer bag are free of those of the inner bag and a free flooding region (15,16) is defined along the bag edges between the inner and outer bags.
Patent JP-H0732787-B2 (JP)
IPC: A61C13/10
Filed: 1989-12-13
Abstract: A method of producing a sintered, very high density dental prosthesis from a suspension containing noble-metal powder mixtures with bi or multimodal particle-size distribution and a mixing liquid. The suspension is molded to the desired shape and then the dental prosthesis is dried. The molded dental prosthesis is then heat-treated 5 to 45 minutes between 100 DEG  and 400 DEG  C., then heated with an average temperature elevation of 50 to 300 K/min. to 800 DEG  C. and then brought to the sintering temperature T at 20 to 200 K/min. The sintering temperature T is between Tsolidus - 200) and Tsolidus - 70), whereby Tsolidus is the solidus temperature of the sintered alloy. The cooling-down of the dental prosthesis takes place under a vacuum or a protective gas.
Patent JP-2549609-B2 (JP)
IPC: C07B57/00
Filed: 1994-12-26
Granted: 1996-10-30
Abstract: Novel processes are disclosed for the preparation and resolution of substituted piperidines of formula (I), wherein R<1> and R<2> are defined as below, and related compounds, as well as novel intermediates used in such processes.
Patent JP-H0668110-B2 (JP)
IPC: C10L5/10
Filed: 1989-12-14
Abstract: Fuel briquets with a finely disperse carbon carrier of petroleum coke or of a mixture of mainly petroleum coke and coal (preferably non-caking coal) with a binder mixed with a finely disperse combustion inhibitor in the form of calcium carbonate and/or dolomite, which has been added in a quantity of more than 2% by weight to the starting mixture of the fuel briquet, volatile constituents having been expelled from the fuel briquet. A manufacturing process is also indicated.
Patent JP-H0236329-B2 (JP)
IPC: B21C37/20
Filed: 1986-01-22
Abstract: The process according to the invention relates to the production of grooves such as helical threads on the wall of tubes composed of ductile or plastic materials without removal of matter. It involves using a knurling tool (11) of radius (R1) which is freely rotatable about an axis (X3). This axis covers, in the direction indicated by the arrow F2, a determined closed curve (12) which, in the figure, is a circumference of radius (R2) and of axis (X4). The enveloping curve of the path of the shaping edge (15) of the knurling tool has a region of intersection (13) with the wall of revolution (10) of axis (X2). The diameter of the knurling tool is greater than the diameter of the circumference (12). A helical thread is obtained by moving the wall of revolution (10) in relative manner along its axis (X2) relative to the knurling tool (11).