baber/WOPTO huggingface dataset:
Patent JP-3957424-B2 (JP)
IPC: A61K31/443
Filed: 1999-04-26
Granted: 2007-08-15
Abstract: Benzothiophene, benzofuran and indole derivatives (I) are new. Benzothiophene, benzofuran and indole derivatives of formula (I) and their salts are new: X = O, S or NR3; R3 = H, 1-6C alkyl, 1-6C acyl, aryl, 1-6C arylalkyl or 1-6C heteroarylalkyl; Y = O, S, NR3 or single bond when X is NR3 and R3 is 1-6C heteroarylalkyl; Z' = N when the bond to the carbon (i) is single, or C or CH when the bond is single or double; A = single bond, 1-6C alkylene (optionally substituted by one or more 1-6C alkyl, aryl, 1-6C arylalkyl, cycloalkyl or heterocyclic ring), arylene, cycloalkylene, heterocyclic ring or -SO2-R4- (Z' being bond to SO2); R4 = 1-6C alkylene, arylene, 1-6C arylalkylene, cycloalkylene or heterocyclic ring; W1 = OH, 1-6C alkoxy, aryloxy, 1-6C arylalkoxy, cycloalkyloxy, heterocyclic ring (bond to O or amino (optionally substituted by 1-6C alkyl, aryl, 1-6C arylalkyl or cycloalkyl) or hydroxyamino; Ra-Rd = H, halo, OH, CN, NO2, 1-6C alkyl, 1-6C alkoxy, 1-6C acyl, carboxy, 1-6C alkoxycarbonyl , 1-6C trihalogenated alkyl, amino (optionally substituted by one or two 1-6C alkyl) or 1-6C arylalkoxy;   R1 = aryl (substituted by 1-5 halo, OH, CN, NO2, carboxy, 1-6C alkyl, 1-6C alkoxy, 1-6C trihalogenated alkyl, 1-6C trihalogenated alkoxy, amino (optionally substituted by one or two 1-6C alkyl (one optionally substituted by amino, 1-6C alkylamino or dialkylamino)), 1-6C arylalkoxy, 1-6C aminoalkoxy (amino optionally substituted by one or two 1-6C alkyl) or heteroaryl (optionally substituted); and R2 = H, 1-6C alkyl, aryl, 1-6C arylalkyl, cycloalkyl, heterocyclic ring, 1-6C alkyl-heterocyclic ring or, when Z' is C or CH, 1-6C alkylamino or 1-6C arylalkoxycarbonylamino; provided that Ra-Rd can not be all H. An Independent claim is also included for the preparation of (I).
Patent JP-3590089-B2 (JP)
IPC: E01B31/17
Filed: 1994-05-18
Granted: 2004-11-17
Abstract: It includes an elastic clamp (15) having the general shape of a dish or bell, including radial slots (18) in its peripheral part and means (21) for centring with respect to the driveshaft (2). The lateral sections of this clamp (15) move radially with respect to the axis of the clamp when the central part (16) thereof is moved along this axis. <IMAGE>
Patent JP-3538438-B2 (JP)
IPC: B01J19/08
Filed: 1993-06-10
Granted: 2004-06-14
Abstract: The device comprises a tubular gas passage (5) formed between a peripheral electrode (1) and a dielectric tube (3), on the internal face of which is applied a second electrode (4), the gas moving transversely in the passage (5) between an extended inlet (7) and an extended outlet (8), which are opposite each other, and whose height does not exceed the radial thickness (e) of the passage (5). Application especially to the production of ozone or of treatment (processing) atmospheres. <IMAGE>
Patent JP-H056447-B2 (JP)
IPC: F16C11/00
Filed: 1987-06-05
Abstract: The articulation member comprises asymetrically guided bearing plates. A fixed flange is shaped in order to support, by means of sectors, sliding bearing plates having an upper toothing pitch corresponding to pitch of a toothing of a movable flange. The bearing plates are normally pushed back from the toothing by elastic means and have positions which are angularly shifted for two of them and submitted to bias of control means such as a cam. An angular shift of two of the bearing plates is of 120 DEG - alpha /3 (=240 DEG -2/3 alpha ) with for complement 120 DEG +2/3 alpha ,  alpha being an angle forming a pitch for each tooth of the toothed ring and teeth of the bearing plates.
Patent JP-2583451-B2 (JP)
IPC: C22C33/02
Filed: 1989-06-08
Granted: 1997-02-19
Abstract: Use of an iron-based alloy for the production of sintered parts of high corrosion resistance, high wear resistance, high toughness and high compressive strength, in particular for processing plastics, having a composition, in % by weight, chromium 16.0-29.0, molybdenum 0.4-2.5, tungsten 0.3-2.0, vanadium 3.0-10.0, titanium up to 5.0, aluminium up to 1.0, boron up to 0.05, nitrogen 0.01-0.18, niobium up to 5.0, iron and preparation-related impurities as the remainder, the value formed from (% of Cr - 13) + 4.4 x (% of V - 3) + 2 x (% of Nb) + 4.2 x (% of Ti) being greater than 8.8, and the minimum carbon content of the alloy corresponding to the correlation Cmin = 0.3 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25) and the maximum carbon content of the alloy corresponds to the correlation Cmax = 0.7 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25), with the proviso that the matrix has a chromium content of at least 13% after hardening and annealing, and the carbide content is at least 25% by volume, the carbide grain size being less than 14  mu m and at least 5 % by volume of the carbides being in the form of MC carbides.
Patent JP-H0776315-B2 (JP)
IPC: C08G18/63
Filed: 1986-07-03
Abstract: A process is provided for coating an electrically conductive substrate with an aqueous coating composition containing a cationic binder wherein the binder is obtained by polymerization of 100 parts by weight of a specified monomer mixture in the presence of 0,25 to 4 parts by weight of an acrylic or methacrylic bisphenol ester. The invention also pertains to the aqueous composition as such.
Patent JP-2699049-B2 (JP)
IPC: A61K31/708
Filed: 1993-05-24
Granted: 1998-01-19
Abstract: There are disclosed novel 2 min ,3 min -dideoxy-2 min -fluoronucleosides and 2 min -3 min -dideoxy-2 min ,3 min -didehydro-2 min -fluoronucleosides and processes for their preparation. The compounds so produced exhibit therapeutically useful antiviral and, more particularly, anti-HIV effects.
Patent JP-2988938-B2 (JP)
IPC: C25B11/04
Filed: 1988-06-28
Granted: 1999-12-13
Abstract: In an electrically heated vibratory screw conveyor, manganese carbonate (MnCO3. x H2O) is thermally decomposed at about 500 DEG C to give the abovementioned manganese oxide catalyst which is then processed by dry, intensive mixing with a carbon-containing conductivity agent (carbon black, graphite, activated carbon) and PTFE as binder to give a highly active electrode mass which can be rolled into a carrier net of Ni or Ag. A two-stage mixing process is particularly advantageous in which the catalyst powder is initially premixed with only a little conductivity agent and binder, compacted and granulated. In a second mixing step, the granules are combined with the larger remainder of the intended quantity of conductivity agent and binder. The finished gas diffusion electrode has a biporous structure of hydrophilic and hydrophobic pore channels, which structure is highly advantageous for transport processes and the electrochemical conversion. The electrode can be used in fuel cells, chloro-alkali electrolysis cells and atmospheric oxygen cells.
Patent JP-4043144-B2 (JP)
IPC: F04C18/02
Filed: 1999-06-08
Granted: 2008-02-06
Abstract: A scroll compressor with which there is no leakage of the working gas from the compression chamber is disclosed, in which deformation of each end plate of the fixed scroll and revolving scroll is prevented. The scroll compressor (1) comprises a casing (1A); a fixed scroll (8) provided in the housing and comprising an end plate (10) and a spiral protrusion built on one face of the end plate; and a revolving scroll (9) provided in the casing and comprising an end plate (17) and a spiral protrusion built on one face of the end plate, wherein the spiral protrusions of each scroll are engaged with each other so as to form a spiral compression chamber. In the structure, a working gas introduced in the casing is compressed in the compression chamber and then discharged according to the revolving operation of the revolving scroll; and given thickness T1 of the end plate of the fixed scroll, thickness T2 of the end plate of the revolving scroll, height H1 of the spiral protrusion of the fixed scroll, and height H2 of the spiral protrusion of the revolving scroll, the following condition is satisfied: T1 > 0.9H1, and T2 > 0.9H2.  <IMAGE>
Patent JP-H0829696-B2 (JP)
IPC: B60R21/26
Filed: 1992-06-22
Abstract: An inflator for generating gas to inflate an air bag in a vehicle occupant safety apparatus comprises gas generating material, a plurality of filter layers, and a strand extending around the filter layers. The gas generating material generates gas when ignited. The filter layers filter the gas as it flows through the filter layers, and encircle the gas generating material. The filter layers include an outer layer with a cylindrical outer surface. The strand extends around the cylindrical outer surface of the outer filter layer at least partially in a helix, and has a plurality of circumferentially extending turns. The turns in the strand are spaced apart axially to define a helical gap which permits the gas to move from the cylindrical outer surface past the strand toward the air bag.
Patent JP-2629133-B2 (JP)
IPC: C08L31/04
Filed: 1994-07-21
Granted: 1997-07-09
Abstract: The invention relates to improvement of the fixing power of cosmetic compositions intended for maintaining the hairstyle and containing an anionic polymer. It relates to the use of a polysiloxanepolyoxyalkylene linear block copolymer as an agent for enhancing the fixing power of a composition for maintaining the hairstyle containing an anionic polymer.
Patent JP-H0227202-B2 (JP)
IPC: B65B31/00
Filed: 1983-09-27
Abstract: The manufacture of non-returnable packages for e.g. milk is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk and sealing and forming to filled packing containers of the desired, e.g. parallelepipedic, shape. During the forming, which is done by means of external forming devices, the contents are made use of as a holder-up for the forming devices pressed-on from the outside, so that the desired shape can be achieved without creasing or other deformations.The abovementioned forming principle works less well if the packing containers are not to be completely filled but have a certain air space, so-called head-space. The proportioning of the contents also becomes uncertain and the desired accuracy of volume cannot always be achieved. These difficulties are overcome if the contents are mixed prior to filling with gas, preferably sterile air, in appropriate proportions, so that the contents obtain a foam-like character, using a gas volume which is in a suitable proportion to the air space of the finished packing container. The invention relates to a method as well as to a manner of proportioning the contents in the manufacture of packing containers.
Patent JP-3471853-B2 (JP)
IPC: H04M3/32
Filed: 1993-07-19
Granted: 2003-12-02
Abstract: A telecommunications system having 1:n group facility protection is disclosed. Two cross-connects (2A, 2B) are provided, each organized in a distributed fashion, and which have a group of member ports (MA, MB) bidirectionally coupled to one another in corresponding fashion via a plurality of paths (4), such as of the DS-3 data frame type. Each of the cross-connects (2A, 2B) also include a bidirectional protection port (PA, PB), coupled to the protection port (PB, PA) of the other cross-connect (2B, 2A) by way of a protection path (P), also preferably of the DS-3 type; the protection port (PA, PB) for each cross-connect (2A, 2B) is assigned to the member port group (MA, MB), and is implemented to be managed by the same distributed interface processing unit (16) as the protected member port group (MA, MB). The cross-connects (2A, 2B) monitor (30) their member input ports (MA, MB) for received facility errors, such as signal failures (SF) or excessive failure rates, and request (34) a third-stage bridge from its mate cross-connect (2B) in the event of such error. Upon receipt of a good signal at the protection input port (PAI), the requesting cross-connect (2A) effects (38) a first stage switch (1SSW), so that the previously failing facility is received over the protection path (P). Communication of request and acknowledge signals over the protection path (P) is preferably by way of the C-bit and X-bit channels, for DS-3 paths. The switch preferably reverts (72) to the normal condition responsive to the facility becoming valid for a timeout period at the original member port (MA1I). <IMAGE>   <IMAGE>   <IMAGE>
Patent JP-H0363909-B2 (JP)
IPC: A61M29/02
Filed: 1986-07-30
Abstract: A balloon dilatation catheter (10) with an advanceable non-removable guide wire (26) having a flexible tubular member (11) with first (13) and second (17) lumens extending therethrough. An inflatable balloon (18) is carried by the distal extremity of the tubular member (11) so that the first lumen (13) extends through the balloon (18) and is out of communication with the interior of the balloon (18) and in which the second lumen (17) is in communication with the interior of the balloon (18). The guide wire (26) is slidably mounted in the first lumen (13). A coil-like tip (28) is secured to the distal portion of the guide wire (10) and has a cross-sectional area which is greater than that of the cross-sectional area of the first lumen (13) and prevents removal of the guide wire through the first lumen (13). The guide wire (26) is capable of being advanced longitudinally of the first lumen (13) so that the coil-like tip (28) of the guide wire can be advanced ahead of the balloon to facilitate the positioning of the balloon (18).
Patent JP-2637879-B2 (JP)
IPC: A61K38/00
Filed: 1992-07-01
Granted: 1997-08-06
Abstract: A bacteriocin or polypeptide (LL-2 SEQ ID NO:2) derived from Lactococcus lactis subspecies lactis NRRL-B-18809 is described. Sequenced DNA and polypeptide precursor encoded thereby (SEQ ID NO: 1) are described. Methods of use and production of the polypeptide LL-2 are described.
Patent JP-H0139442-B2 (JP)
IPC: C10G1/06
Filed: 1981-12-17
Abstract: A process for converting cellulose-containing refuse into a fuel comprising forming a suspension of said cellulosic material in a polycyclic hydrogen donor substance and hydrogenating the suspension at elevated temperature and pressure in the presence of a catalyst to produce a mixture of gaseous, liquid and solid hydrocarbons.
Patent JP-H0833164-B2 (JP)
IPC: F16C27/06
Filed: 1994-08-10
Abstract: An intermediate bearing (8) for a multi-component propeller shaft of a motor vehicle has a housing (9) which serves to receive a resilient bearing member (22) which, in turn, accommodates a sealed rolling contact bearing (37). To hold the bearing member (22) in the housing (9), a carrier (41) is provided which includes retaining tabs (44) which serve to retain the carrier (41) in the housing (9). Furthermore, the carrier (41) includes securing tabs (45) which axially hold the bearing member (22). The carrier may be connected to the housing (9) by a bayonet fixing mechanism. Furthermore, for securing purposes, a plate metal tab (50) is provided which is secured to the housing (9) by beading. The intermediate bearing is easy to assemble and its bearing member is secured against axial displacement.
Patent JP-H0379277-B2 (JP)
IPC: B65D85/672
Filed: 1981-12-25
Abstract: 1. A package for a plurality of stacked recording media, especially stacked rolls (7) of recording media in tape form wound on annular flangeless hubs or flanged reels, a central holding means (13) being associated with at least one of the recording media, hubs or flanged reels, and at least two parts (a bottom member [1] and a cover member [2]) being provided which are somewhat larger, in plan view, than the plan view area of the recording media or the fully wound hubs or flanged reels, which bottom and cover members are releasably connectable, and together have the shape of a circular cake storage container, wherein the bottom member (1) is substantially flat and the cover member (2) has the shape of a cylindrical hood ; the bottom and cover members are produced from a breakable material, especially a rigid foam ; and breaking grooves (9) are provided, preferably in the cover member (2), to facilitate breakage.
Patent JP-2735682-B2 (JP)
IPC: C08F/
Filed: 1990-08-10
Granted: 1998-04-02
Abstract: Novel chromium-containing compounds, such as, for example, chromium pyrrolides, are prepared by forming a mixture of a chromium salt, a metal amide, and an electron pair donor solvent, such as, for example, an ether. These novel chromium-containing, or chromium pyrrolide, compounds can be used either unsupported or supported on an inorganic oxide support to trimerize and/or polymerize olefins.
Patent JP-2693308-B2 (JP)
IPC: G06N5/04
Filed: 1991-09-30
Granted: 1997-12-24
Abstract: PURPOSE:To effectively perform the self-recovery to a failure by use of a case in which recovering work is described. CONSTITUTION:Cases CS1-CS5 are hierarchically classified according to failure symptoms, failures and classes A-C, and a case suitable to a caused failure is selected to conduct recovering work. In the application of the case, the case is corrected at need. When the work ends in a success by the corrected case, the corrected case is registered to the same class as the original case to complete the cases. When the case application results in a failure, application of the cases of the same class is avoided to raise the success ratio of case application.
Patent JP-3261321-B2 (JP)
IPC: A61F2/06
Filed: 1996-10-22
Granted: 2002-02-25
Abstract: The stent delivery device comprises an elongated sheath (2) with a self-expandable stent (7) placed in contracted condition within the distal area (3) of the sheath (2). An elongated core (5) is arranged in the sheath (2) for relative longitudinal motion between core and sheath, and drive means (13) are arranged between the core (5) and the stent (7). Scratch protection tubular means (16) comprise a reinforcement ring (18) secured in the sheath (2) and surrounding the distal end portion (79) of the stent when the stent is in contracted condition in the sheath and a tube of thermoformable material (37) heat shrunk over the proximal end portion (78) of the stent and over the core (5). <IMAGE>
Patent JP-2975295-B2 (JP)
Inventor: ZELL JUERGEN
IPC: A61H3/00
Filed: 1995-10-31
Granted: 1999-11-10
Abstract: The shoe comprises a sole (2) which has a rigid front (5), a flexible central (6), and a rigid rear section (7). The front section mainly supports the contact area of the front, and the rear section mainly supports that of the rear. The front rollers (3) rotate in one direction only, and are blocked in the other direction. The front and rear sole sections have a flat under surface. Front and rear rollers (3,4) are evenly distributed in the sections. The flexible central section is arched upwards. The rear rollers rotate freely below a weight limit, and have increased rolling resistance above that limit.
Patent JP-2660413-B2 (JP)
IPC: C07J7/00
Filed: 1987-12-04
Granted: 1997-10-08
Abstract: Compounds (I): 
<IMAGE>
 in which:
 R1 is hydrogen or methyl,
 R2 is methyl or ethyl,
 the nuclei A, B, C and D carry optionally one or more double bonds and are optionally substituted by one or more functional groups or by one or more atoms or radicals,
 R is halogen, hydroxyl, alkoxy, aralkoxy, alkylthio, arylthio, aralkylthio or 
<IMAGE>
Patent JP-2701895-B2 (JP)
IPC: C25D15/02
Filed: 1988-12-05
Granted: 1998-01-21
Abstract: In order to produce differently thick dispersion layers on inner surfaces of hollow bodies, it is proposed according to the present invention to permit electrolyte to flow into the hollow body by way of a swirl-producing flow body, whereby the flow is split up into a laminar and a turbulent component. With turbulent flow, a high build-up rate of the solid particles is achieved than with laminar flow so that layes of different concentration can be realized in a single operation.
Patent JP-2974217-B2 (JP)
IPC: C07D281/10
Filed: 1990-11-15
Granted: 1999-11-10
Abstract: 2-Aromatic-3-HALObenzothiazepines are prepared by reaction of a 2,3-dihydro-2-aromatic-3-hydroxybenzothiazepine with a thionyl HALide. For example, di-cis-2-(4-methoxyphenyl)-2,3-dihydro-3-hydroxy-1,5-benzothiazepin-4( 5H)-one refluxed with thionyl chloride can prepare E-2-(4-methoxyphenyl)-3-chloro-1,5-benzothiazepin-4(5H)-one in 66 percent yield.
Patent JP-3822939-B2 (JP)
IPC: A63F5/04
Filed: 1996-12-09
Granted: 2006-09-20
Abstract: PROBLEM TO BE SOLVED: To enable the appearance of all manner of reach patterns to be executed by simple control. SOLUTION: A table for indicating the stop position of respective reels 1a-1c in order to establish a bonus pattern consisting of the pattern combination of '7' or the reach pattern indicating winning in a lottery in a stop line is generated concerning the respective stop lines L1 -L5 of a slot machine so as to store it in a memory. Respective kinds of data consists of stop pattern data which indicates which pattern is to be stopped on the stop line L3 concerning the respective reels 1a-1c. When data taking the value of '0'-'2' at every data kind corresponding to the respective reels is selected, the bonus pattern is established on the stop line. When data taking the value of '80'-'100' is selected as against at least one reel, the reach patterns established on the stop line.
Patent JP-2524374-B2 (JP)
IPC: G07D3/14
Filed: 1987-06-10
Granted: 1996-08-14
Abstract: PCT No. PCT/GB87/00401 Sec. 371 Date Mar. 21, 1988 Sec. 102(e) Date Mar. 21, 1988 PCT Filed Jun. 10, 1987 PCT Pub. No. WO87/07742 PCT Pub. Date Dec. 17, 1987.A high speed coin sorter of the belt type has an elongate plate (8') along which coins (12) to be sorted are carried in single file by a belt (1) which is driven by a pulley (2). A series of coin deflecting recesses (15 to 18) of hockey stick shape are formed in the upper surface (8) of the plate (8'), and in dependence upon the denomination of a coin, as determined by a coin discriminator (10, 11) positioned in advance of the recesses, the coins are selectively deflected from their straight line paths along the surface (8) by respective solenoid-actuated pins (19 to 22), such that a coin is pressed by the belt into the appropriate deflection recess corresponding to that coin denomination. A shaft encoder (4, 6) is associated with the belt drive pulley (2), and the signals from the encoder are used to track the progress of the coins along the surface (8) from the discriminator to provide a timing signal for projecting the appropriate deflection pin. The encoder signals may be used by the discriminator (10, 11) as the basis of a diameter measurement.
Patent JP-H0820689-B2 (JP)
IPC: G03C5/56
Filed: 1991-03-28
Abstract: PCT No. PCT/CA91/00101 Sec. 371 Date Oct. 1, 1992 Sec. 102(e) Date Oct. 1, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15805 PCT Pub. Date Oct. 17, 1991.A method and apparatus for preventing reproduction of printed matter on a substrate by photocopying, telefaxing and the like. A substrate is provided with at least one main surface and a photochromic dye is applied to the one main surface, wherein the dye changes color in response to exposure to light with a response time which is a function of the amount of light absorbed by the dye in a given time period. The one main surface is illuminated with a given amount of light and the response time is decreased to accelerate the change in color of the dye by increasing the proportion of light which is absorbed by the dye from the given amount of light.
Patent JP-3483555-B2 (JP)
IPC: C12P21/08
Filed: 1992-01-30
Granted: 2004-01-06
Abstract: Monoclonal antibodies which specifically bind to putative Hepatitis C Virus (HCV) envelope region. Also provided are hybridoma cell lines which secrete these monoclonal antibodies, methods for using these monoclonal antibodies, and assay kits which contain these monoclonal antibodies.