baber/WOPTO huggingface dataset:
Patent JP-H0456238-B2 (JP)
IPC: F28F9/02
Filed: 1987-05-20
Abstract: A heat exchanger comprises a cylinder and a bundle of heat exchange tubes passing through its interior heat exchange chamber for receiving a hot fluid to be cooled while circulating through the tubes from an inlet to an outlet end. A support for the bundle of heat exchange tubes at each cylinder end comprises a relatively thin, cylinder end closing plate to which respective ends of the heat exchange tubes are affixed, a much thicker, rigid plate affixed to the interior cylinder wall at a distance from the thin plate, the heat exchange tubes passing through bores in the thicker, rigid plate with a clearance, the thin plates and the much thicker, rigid plates defining heat exchange chamber compartments therebetween and another heat exchange chamber compartment extending between the thicker, rigid plates, and rigid tubular sections extending through the heat exchange chamber compartments and interconnecting the thin plate and the much thicker, rigid plate for bracing the plates, the rigid tubular sections concentrically surrounding the ends of the heat exchange tubes whereby annular spaces are defined between the rigid tubular sections and the heat exchange tube ends, the annular spaces being in communication with the clearances, and the rigid tubular sections defining orifices wherethrough the heat exchange chamber compartments communicate with the annular spaces.
Patent JP-2558001-B2 (JP)
IPC: C07D277/68
Filed: 1990-05-17
Granted: 1996-11-27
Abstract: A process for preparing a compound of the formula: <CHEM> wherein A is a phenyl group or a heterocyclic group, said phenyl group and said heterocyclic group being optionally substituted with not more than three substituents, which comprises reacting a compound of the formula: <CHEM> with an aryl halide in the presence of a base. The resulting compound (A) is useful as a fungicide. There is also disclosed a compound of the formula: <CHEM>
Patent JP-S59976-B2 (JP)
IPC: H01L23/28
Filed: 1975-11-10
Abstract: PURPOSE:To eliminate the breakdown of the silver paste film which connects a semiconductor pellet to a substrate.
Patent JP-2722163-B2 (JP)
IPC: E05D7/12
Filed: 1993-05-27
Granted: 1998-03-04
Abstract: PCT No. PCT/AT85/00037 Sec. 371 Date May 28, 1986 Sec. 102(e) Date May 28, 1986 PCT Filed Oct. 3, 1985 PCT Pub. No. WO86/02402 PCT Pub. Date Apr. 24, 1986.A hinge includes a hinge arm adapted to be snapped onto a mounting plate. The front of the hinge arm is directly or by an intermediate member indirectly engageable into the mounting plate, and the rear of the hinge arm has a tilting lever at which a hook member is formed by which the tilting lever is lockable to the mounting plate. When a door is mounted to the body of an article of furniture, the hinge arm can be engaged into the mounting plate and then fastened thereto simply by applying pressure. Canting of the hinge arm at the mounting plate is prevented.
Patent JP-2706141-B2 (JP)
IPC: B66B23/22
Filed: 1989-07-10
Granted: 1998-01-28
Abstract: The balustrade for transportation apparatus, such as an escalator or a moving passenger walkway contains upright balustrade panels directly laterally guiding tread elements, such as steps or tread plates so as to dispense with both of the conventionally employed inner balustrade decks with their associated inner deck covers. A respective stable support profile member connected with a support body and arranged at both sides of a transport element, such as a step or tread plate band receives the base of the associated balustrade panel. The heads of screws or threaded bolts required for fastening the associated balustrade panel are arranged counter-sunk in openings of such balustrade panel. Apart from the savings in cost realized with the invention it is also possible to reduce the entire structural width of the transportation apparatus. Due to the elimination of the inner balustrade deck the step or tread plate band also can be arranged at an elevated position in relation to the outer balustrade deck, so that when using glass balustrades there is visibly discernible the movement and especially the direction of movement of the step or tread plate band from both external sides of the transportation apparatus.
Patent JP-3028560-B2 (JP)
IPC: H01G11/42
Filed: 1990-07-09
Granted: 2000-04-04
Abstract: PURPOSE:To make it possible to manufacture the title polarized electrode in long size continuously by a method wherein a polarized electrode is formed using the material obtained by dry-kneading activated charcoal powder, carbon black and some quantity of binder. CONSTITUTION:Activated charcoal powder, carbon black and a binder are blended by weight ratio using a batch system compression grinding mill, dry-kneaded, sent to pressure-rolling machines 22a and 22b under constant pressure, processed into a sheet-form, formed into the prescribed thickness, and a pair of polarized electrodes 11a and 11b are formed by punching into a disc-shaped form. The electrodes 11a and 11b are housed in a metal case 12 and a metal cover 13, a separator 14 is interposed between the electrodes 11a and 11b, an organic electrolyte is impregnated, and an electric double-layer capacitor is formed by sealing the circumferential part of the metal case 12 and the metal cover 13 using a gasket 15. In this case, as a dry type kneading is used, a binder is dispersed uniformly in the activated charcoal powder and the like, the bonding strength of the binder, activated charcoal power and the like is intensified by receiving the compressive force and shearing stress of the pressure rolling machines 22a and 22b, and the long-sized electrodes 11a and 11b can be manufactured continuously.
Patent JP-H0767173-B2 (JP)
IPC: H04N7/00
Filed: 1982-10-15
Abstract: According to this invention, a field of useful data is split into a number of basic entities, called "data groups". Each data group is, in turn, split into smaller basic entities or "data blocks". Each resulting data block is inserted in a data packet to be transmitted through a teletext or videotext network. Therefore, an input coupler has two functional parts: a data group generator and a data packet generator.
Patent JP-2855053-B2 (JP)
IPC: G09G3/36
Filed: 1993-06-16
Granted: 1999-02-10
Abstract: A data driver circuit and system driving scheme that can be integrated directly onto an LCD display substrate to reduce the cost of the peripheral integrated circuits and the hybrid assembly needed by unscanned active matrix liquid crystal displays to connect them to the array. A demultiplexer circuit is deposited on the display for demultiplexing a group of Y columns of multiplexed video data input signals to X groups of Y pixel capacitors that are also deposited on the substrate in Z rows. In addition, a data driver circuit provides voltage signals to precharge the pixel capacitors to a first voltage level in a first time period such that video data input signals coupled thereto in a multiplexed fashion during a second time period causes the pixel capacitors to store to a second predetermined voltage level to provide a video display as the rows of pixels are sequentially scanned.
Patent JP-2793149-B2 (JP)
IPC: C07F7/18
Filed: 1995-07-25
Granted: 1998-09-03
Abstract: Organosilanes and organopolysiloxanes (I) with radical-forming gps. contain 0.1-100 wt.% units of formula ÄRaSi(O13a/2Ü-R<1>-C6H4-xR5x-N=N-Sy-R1-R2Ü (1) 0-80 wt.% units of formula ÄR<2>3SiO1/2Ü (2) 0-99.9 wt.% units of formula R<2>2SiO2/2Ü (3) 0-80 wt.% units of formula ÄR<2>SiO3/2Ü (4) and 0-80 wt.% units of formula ÄSiO4/2Ü (5) R = Cl, Br, OH, 1-18C alkoxy, or 1-18C hydrocarbyl, opt. substd. with halo, amino, OH, epoxyalkyl or CN; R<1> = direct bond or 1-18C hydrocarbylene, opt. substd. with halo, amino, OH, acyloxy, epoxyalkyl or CN and opt. contg. in -chain -O-, -S-, -COO-, -OOC-, -CONR<2>-., -NR<2>- or -CO- gps.; R<2> = H or R; R<5> = halo, CN, nitro, -R, -OR or -COR; a = 0, 1, 2 or 3, with a = 3 if the amt. of (1) is 100 wt.%; x = 0, 1, 2, 3 or 3; y = 0 or 1.
Patent JP-3065391-B2 (JP)
IPC: B60T8/171
Filed: 1991-07-20
Granted: 2000-07-17
Abstract: PURPOSE: To enable an information pick-up device to be easily mounted and dismounted and prevented from contacting an outer surface by forming a ring- shaped supporting member movably supporting a coding element and engaging the engagement edge of the ring-shaped supporting member with the side surface of a groove formed on the outer race of a bearing. CONSTITUTION: A hooked end portion 27 of the distal end is formed in a ring- shaped supporting member 26 integral with a pick-up element sensor 25. The hooked end portion 27 is engaged with the surface of a groove 31 formed on the outer cylindrical surface of an outer race 16. A supporting face 29a is fixed on the surface 29 of the outer race 16 in a manner of elastic contact. A coding element 18 is fixedly mounted on a spiral plate 19 of a sealing gasket so as to move the front of the pick-up element 25. The upper surface 60 of the outer race 16 of the ring-shaped supporting member 26 is accommodated in the interior of a bore 170 without any interference.
Patent JP-3461390-B2 (JP)
IPC: F21V9/14
Filed: 1994-09-08
Granted: 2003-10-27
Abstract: The invention relates to a switchable cholesteric filter. Said filter comprises an optically active layer which is situated between two substrates which are both provided with an electrode for applying an electric field. The optically active layer comprises a liquid-crystalline material which is in the cholesteric phase. In accordance with the invention, the optically active layer comprises a three-dimensional polymer network which consists of the polymerization product of maximally 2 wt. % of monomers with at least two polymerizable groups and maximally 30 wt. % of liquid-crystalline monomers with one polymerizable group, and the rest of the optically active layer consists predominantly of a mixture of chiral and achiral liquid-crystalline molecules. An optically active layer of this composition can be switched in a simple and reproducible manner by means of an electric field. The invention also relates to a luminaire comprising such a switchable cholesteric filter. <IMAGE>
Patent JP-H0586490-B2 (JP)
Inventor: SAKAKYAMA RYUZO
IPC: B60W10/10
Filed: 1983-12-22
Abstract: A system is described for controlling clutch torque for a vehicle having a transmission, and an electromagnetic clutch 1 provided between an engine and the transmission. The system comprises an engine speed sensor 16, a computing unit 19 for measuring the speed of a driven member 9 of the electromagnetic clutch 1, an accelerator pedal switch 17 for detecting the acceleration of the vehicle and for producing an acceleration signal, and a comparator 20 for comparing the measuring engine speed with the measuring speed of the driven member 9 and for producing an output when both the speeds substantially coincide with each other. The system has an AND gate 21 responsive to the acceleration signal and the output for producing a clutch engaging signal, to thereby engage the electromagnetic clutch 1.
Patent JP-H0238463-B2 (JP)
IPC: B65D81/34
Filed: 1984-12-14
Abstract: An infusion bag (10) for particulate food products (P) such as tea or coffee, constructed of a tube of perforated thermoplastic film (10) or other porous material having a central product-containing portion and flattened end portions (16, 17) on each end thereof, the perforated thermoplastic film (11) or other porous material having a multiplicity of minute holes or openings which are sufficiently small in size to prevent the migration of the particulate product therethrough but which are sufficiently large in size and number to permit adequate fluid flow therethrough. Joining together of the flattened end portions (16, 17) forms a flow-through or dual container type infusion bag and a handle for extending over the side of a cup or pot. The film is substantially odorless and tasteless.
Patent JP-2820206-B2 (JP)
IPC: C25B9/19
Filed: 1987-10-26
Granted: 1998-11-05
Abstract: A method for purifying a dipeptide ester by electrolysis in an electrolytic cell comprising an anode compartment, a cathode compartment and a central compartment partitioned by ion exchange membranes, which comprises supplying an aqueous dipeptide ester solution containing organic acids to the central compartment defined by anion and cation exchange membranes or by anion exchange membranes and an aqueous electrolyte solution to the cathode and anode compartments, and electrically removing the organic acids from the central compartment to the anode compartment through the anion exchange membrane.
Patent JP-3119738-B2 (JP)
IPC: A61K31/277
Filed: 1992-10-22
Granted: 2000-12-25
Abstract: The use of N-phenyl-2-cyano-3-hydroxycrotonamide derivatives of the formula I <IMAGE> where R<1> is hydrogen atom or (C1-C4)-alkyl, R<2> is CN, CX3, WCX3, W(CH2)nCX3, NO2, (CH2)nCX3, halogen, in which X is halogen, W is oxygen or sulphur atom and n is an integer from 1 to 3, R<3> is (C1-C4)-alkyl, (C3-C6)-cycloalkyl, CN or -CO-R<4> in which R<4> is (C1-C4)-alkyl or (C3-C6)-cycloalkyl, and/or the physiologically tolerated salts thereof, for the treatment of rheumatic disorders, autoimmune diseases and of rejection reactions against the transplanted organ in an organ recipient, is described.
Patent JP-4590038-B2 (JP)
IPC: C07D471/06
Filed: 1996-10-08
Granted: 2010-12-01
Abstract: The invention relates to a method for the preparation of an enantiomerically pure imidazolyl compound of the general formula <CHEM>  wherein:     n is 0 or 1;   m is 1 or 2;   R1 is hydrogen, methyl or ethyl; and   C* denotes a chiral centre;  as well as its pharmaceutically acceptable acid addition salt; by   a) adding a carboxylic acid in an optically active form to a solution of a racemic mixture of the above compound I, followed by separation of the crystallized acid addition salt of said mixture of enantiomers of compound I enriched in one enantiomer, from the mother liquor enriched in the other enantiomer b) when the crystallized acid addition salt is enriched in the undesired enantiomer, by then separating the mixture of enantiomers in the mother liquor from said optically active carboxylic acid, followed by addition of a racemic mixture of said carboxylic acid to a solution of the obtained mixture of isomers of I, and by separation of the crystallized acid addition salt of said mixture, enriched in the desired enantiomer, from the mother liquor, and (c) optionally recrystallizing the product until the desired enantiomeric purity is obtained, and by then (d) converting this acid-addition salt of the desired enantiomer to the desired enantiomerically pure imidazolyl compound of the general formula I or to its pharmaceutically acceptable acid addition salt, characterized in that pyroglutamic acid is used as said carboxylic acid. The invention further relates to a method of racemisation and to a new acid addition salt of this formula I compound and D-pyroglutamic acid.
Patent JP-2905518-B2 (JP)
IPC: C22C21/00
Filed: 1989-11-10
Granted: 1999-06-14
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies, and the metal matrix composite bodies produced according to the novel method. Particularly, a permeable mass of filler material is formed into a preform by first forming a negative cavity (2) in a matrix metal (1) and thereafter placing said permeable mass of filler material (5) into said cavity (2). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (5), at least at some point along the process, which permit the matrix metal (1), when made molten, to spontaneously infiltrate the permeable mass of filler material (5), which at some point during the processing, may become self-supporting.
Patent JP-H0717085-B2 (JP)
IPC: D21H19/36
Filed: 1987-11-20
Abstract: A recording paper comprises a fibrous substrate paper on the surface of which a silicon containing type pigment and a fibrous material of the substrate paper are present in a mixed state, said recording paper having a Stöckigt sizing degree ranging from 0 to 15 sec. and a basis weight ranging from 90 to 200 g/m<2>.
Patent JP-3210629-B2 (JP)
IPC: A61P37/00
Filed: 1998-09-10
Granted: 2001-09-17
Abstract: Methods for treating TNF mediated diseases are provided. The methods comprise administering to patients in need thereof of therapeutically effective amount of a TNF inhibitor. In a preferred embodiment, the TNF inhibitor is selected from the group consisting of 30kDa TNF inhibitor, C105-PEG 3400 db and 40kDa TNF inhibitor, and the 40kDa TNF inhibitor is selected from the group consisting of full-length 40kDa TNF inhibitor, 40kDa TNF inhibitor  DELTA 51 and 40kDa TNF inhibitor  DELTA 53. A preferred method for producing the TNF inhibitors is by recombinant DNA technology.
Patent JP-H059389-B2 (JP)
IPC: C03C14/00
Filed: 1988-12-23
Abstract: Process for the manufacture, by a sol-gel route and compression with heating, of a composite material consisting of a fibrous reinforcement and of a vitro-ceramic or ceramic matrix based on silica. 
<??>The process of the invention is characterised in that the premature crystallisation of the matrix originating from the sol is delayed by the addition of a crystallisation-retarding agent to the sol. 
<??>This process makes it possible to obtain well-densified composite materials which have a residual porosity of less than 10%, this being done without adding new nucleating agents.
Patent JP-3577610-B2 (JP)
IPC: F16D23/06
Filed: 1994-12-27
Granted: 2004-10-13
Abstract: A pin-type, double-acting synchronizer mechanism (18) with friction clutches (20,32 and 22,34), jaw clutches (24,14b and 26,16b) and a shift flange (28) which is rotatable relative to the shaft and jaw clutch members (24,26). Three circumferentially spaced pins (36) include blocker shoulders (36c,36d) for preventing asynchronous engagement of the jaw clutches, and pre-energizer surfaces (36e,36f) which each cooperate with a pre-energizer assembly (38). Friction members (20,22) of the friction clutches are slidably splined to gears to prevent relative rotation therebetween and abut surfaces (14d,16d) defined by gears (14,16) to limit axial movement away from mating friction rings (32,34), respectively. Axial movement toward the mating friction rings is limited by rigid pins (44) slidably extending through openings (32b,34b) in the rings. The mechanism (18) may have self energizing ramps acting between the shaft (12) and the jaw clutch members (24,26), flange (28) including radially inwardly extending teeth (48) defining self-energizing ramps (48a,48b,48c,48d) which act against ramps (50a,50b,50c,50d) defined by a post-like portion (50) formed from shaft splines (12b). <IMAGE>
Patent JP-S5922831-B2 (JP)
IPC: D21C5/02
Filed: 1980-12-23
Abstract: PCT No. PCT/SE80/00347 Sec. 371 Date Aug. 12, 1981 Sec. 102(e) Date Aug. 12, 1981 PCT Filed Dec. 23, 1980 PCT Pub. No. WO81/02030 PCT Pub. Date Jul. 23, 1981.Unbleached sulphae fibres are chemically separated from other fibres by the use of high molecular polyalkylene oxides, preferably polyethylene oxide. The polyalkylene oxides are added to aqueous suspensions of fibre mixtures and hereby flocculates unbleached sulphate fibres in a selective manner and the flocks can be separated by known methods such as sedimentation, flotation, filtration etc. Use of polyalkylene oxides for selective flocculation of unbleached sulphate fibres gives the possibility of upgrading for example recovered fibres, broke and secondary fibre raw materials.
Patent JP-3247993-B2 (JP)
IPC: A41H37/10
Filed: 1998-05-30
Granted: 2002-01-21
Abstract: An apparatus for binding a button-fixing thread running through a button sewed on a garment or other fabric, which is capable of winding a binding thread around the button-fixing thread by several turns in a safe, simple, easy and convenient manner while forming a twist with the binding thread at every turn, thereby not only preventing the button from being separated due to a loosening of the button-fixing thread during a strong washing operation or an operation of passing the button through a button slit formed in the garment, but also achieving an improvement in the binding operation and an improvement in the reliability in use. The apparatus includes a thread hooking plate adapted to hook a binding thread to be wound around a button-fixing thread, a twisting member adapted to twist the binding thread hooked by the thread hooking plate and to separate the twisted binding thread from the thread hooking plate after the thread hooking plate rotates by a predetermined angle, and a twist forming member fixedly mounted to an end of the second actuating shaft disposed in the vicinity of the twisting member, the twist forming member adapted to hook the binding thread twisted by the twisting member after the twisting member rotates by a predetermined angle, thereby forming a complete twist with the binding thread.
Patent JP-S6353137-B2 (JP)
IPC: C03B19/02
Filed: 1980-10-24
Abstract: PCT No. PCT/FI80/00001 Sec. 371 Date May 13, 1981 Sec. 102(e) Date May 13, 1981 PCT Filed Oct. 24, 1980 PCT Pub. No. WO81/01142 PCT Pub. Date Apr. 30, 1981.A method for producing decorative glass objects in which the decoration is created by blisters formed by air bubbles within solid glass and/or by a pattern on the outer surface of the glass. When producing glass objects provided with air bubbles by means of known methods the bubbles remain on the surface of the objects which then easily break. In addition, the bubbles are formed at random, which may make them appear as dim impurities. When, in accordance with the invention, molten glass is poured from above in the shape of a band into a hot mould, the molten glass is spread into the mould in layers between which microscopic air bubbles remain. As the glass surface cools, the air enclosed within the bubbles expands in the molten glass which, while cooling, leaves the bubbles as clear pearls inside the glass. As the molten glass is spread in layers towards the wall of the mould, a pattern is formed as the glass surface cools.
Patent JP-3105244-B2 (JP)
IPC: F02M67/12
Filed: 1991-01-23
Granted: 2000-10-30
Abstract: An internal combustion engine fuel injector having a selectively openable nozzle (10) through which fuel is delivered to a combustion chamber of the engine. The nozzle (10) comprises a port having an internal annular surface (43) and a valve member (20) having an external annular surface (44) co-axial with respect to the internal annular surface. The annular surfaces are shaped so that when the internal and external annular surfaces are in sealing contact at a seat line adjacent the downstream end of the surfaces, thereby closing the nozzle, the maximum width (47) of the passage between the said surfaces is not substantially more than 30 microns, preferably not more than 20 microns, in the direction normal to said surfaces. <IMAGE>
Patent JP-3965507-B2 (JP)
IPC: F01C21/02
Filed: 1996-06-18
Granted: 2007-08-29
Abstract: PCT No. PCT/EP96/02631 Sec. 371 Date Dec. 15, 1997 Sec. 102(e) Date Dec. 15, 1997 PCT Filed Jun. 18, 1996 PCT Pub. No. WO97/01038 PCT Pub. Date Jan. 9, 1997The invention provides a two-rotors screw compressor having active cooling means on the pressure side of the motive rotor.
Patent JP-4401438-B2 (JP)
IPC: A61L15/64
Filed: 1997-06-27
Granted: 2010-01-20
Abstract: A wound dressing material for treatment of chronic wounds in the form of a freeze-dried or solvent-dried sponge, wherein said material consists of: one or more structural proteins; oxidized cellulose in the form of milled fibers or powder, said oxidized cellulose being complexed to the structural proteins; 0 to 25% of biocompatible polysaccharides other than oxidized cellulose 0 to 20% of water and 0 to 40% of a plasticizer by weight. Also provided is a method of making a wound dressing material comprising the steps of providing an aqueous dispersion of one or more structural proteins; dispersing milled fibers or powder of oxidized cellulose in the aqueous dispersion with mixing; followed by removing water from the aqueous dispersion by freeze drying or solvent drying.