baber/WOPTO huggingface dataset:
Patent JP-S6364602-B2 (JP)
IPC: F01L1/18
Filed: 1980-07-25
Abstract: 1. Valve control mechanism for inlet- or exhaust valves (1, 2) of internal combustion engines with at least one control lever (3, 4) which has a bearing bore (5) with a fixedly inserted bearing bushing (6) and is disposed pivotably over this on a bearing axis (7), which has an inlet bore (26) connected to a lubricating oil supply and at least one inlet duct (27) branching off from this, which duct is connected via throughflow apertures (34, 35) of the bearing bushing (6) and an annular oil distribution duct consisting of two separate chambers to several oil distribution bores (36) branching from this and leading to different lubricating positions and opening into the latter with outlet apertures, which lubricating positions are located on mutually co-operating surfaces (9, 10, 13, 18, 20, 22) of the bearing elements (8, 11, 12, 14, 17, 19, 21, 23) transmitting the force and the movement to and from the control lever (3, 4), characterised in that the annular oil distribution duct is divided into an upper oil distribution chamber (28), from which branch the oil distribution bores (36) leading to the lubricating positions, and a lower oil distribution chamber (29) spatially separated from this, from which at least one lubricating bore (32, 33), and a throughflow aperture (34, 35), passes respectively through the bearing bushing (6) to the bearing axis (7), in such a way that the upper oil distribution chamber (28) is connected to the lubricating oil supply only in the position of the control lever (3, 4) when the valves (1, 2) are open, and consequently with closed outlet apertures at the lubricating positions, and the lower oil distribution chamber (29) on the other hand is always connected via the supply duct (27) of the bearing axis (7) to the lubricating oil supply.
Patent JP-3387521-B2 (JP)
IPC: B60P3/22
Filed: 1992-04-03
Granted: 2003-03-17
Abstract: A tank (10) to transport liquids. The tank (10) has an elongated shell (11) encompassing a liquid receiving chamber (12). The shell has a floor portion (21) two side wall portions (19) and a top portion (22). A plurality of walls (17, 18) spaced along the shall (10) extend transversely of the chamber (12) and are secured to the shell (11). A longitudinally extending reinforcement (24), such as a hollow aluminum extrusion, is located at the upper portions of each side wall (19) and extends laterally outward from the side wall (19).   <IMAGE>
Patent JP-3509997-B2 (JP)
IPC: C08F6/00
Filed: 1995-05-11
Granted: 2004-03-22
Abstract: A process for increasing the content of the beta-modification in polypropylene (PP) comprises melting the PP with salts of dicarboxylic acids (I) with main Gp.2 metals to act as beta-nucleating agents, and opt. with other conventional additives, and then cooling the mixt. Also claimed is PP contg. the above metal salts as beta-nucleating agents, pref. PP with a Turner-Jones K value of at least 0.94.
Patent JP-3026570-B2 (JP)
IPC: A61K8/00
Filed: 1989-05-12
Granted: 2000-03-27
Abstract: A non-aqueous drug-tree composition for topical application to human skin comprises:     (i) a special ester of pyroglutamic acid; and   (ii) a cosmetically acceptable non-aqueous vehicle. i
Patent JP-2671972-B2 (JP)
IPC: A61K31/445
Filed: 1994-06-02
Granted: 1997-11-05
Abstract: The present invention relates to compounds useful for treating or preventing emesis in mammals, including humans, using certain quinuclidine derivatives, piperidine derivatives, azanorbornane derivatives and related compounds.
Patent JP-H0768593-B2 (JP)
IPC: H01H1/0237
Filed: 1985-06-11
Abstract: AgSnO2-based contact materials with Bi2O3 and CuO as further metal oxide additives have already been proposed. In these, the volume fraction of metal oxide should be between 10% and 25% with an SnO2 volume fraction of >/=70% of the total oxide quantity. It is proposed to select the SnO2 mass fraction specifically in the range from 4% to 8%. The Bi2O3 mass fraction is here between 0.5% and 4%, and the CuO mass fraction is between 0.3% and 1%, the remainder being silver in each case. Contact pieces having surprisingly good electrical properties can be manufactured from such materials.
Patent JP-3074001-B2 (JP)
IPC: B29C39/00
Filed: 1990-05-21
Granted: 2000-08-07
Abstract: A process for making integral skin foams which comprises reacting into a closed mould :     A) an organic polyisocyanate   B) an isocyanate-reactive composition comprising :   (i) a catalytically effective amount of a urethane-promoting catalyst and optionally a urea-promoting catalyst, (ii) a catalytically effective amount of a carbodiimide-promoting catalyst, and   (iii) an isocyanate-reactive compound; in the presence of     C) an inert physical blowing agent.   The process provides integral skin foams having good skin properties at reduced physical blowing agent levels.
Patent JP-2557389-B2 (JP)
IPC: C07D309/32
Filed: 1987-06-08
Granted: 1996-11-27
Abstract: Compounds of the formula <CHEM>  wherein  X is oxygen, sulfur or sulfonyl; R is halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOm- wherein m is 0 or 2 and R<a> is C1-C2 alkyl;  R<1> is hydrogen or C1-C4 alkyl;  R<2> is hydrogen or C1-C4 alkyl; or  R<1> and R<2> together are alkylene having 2 to 5 carbon atoms;  R<3> is hydrogen or C1-C4 alkyl;  R<4> is hydrogen or C1-C4 alkyl; or  R<3> and R<4> together are alkylene having 2 to 5 carbon atoms; R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4)C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn- wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts are useful as herbicides.
Patent JP-3837960-B2 (JP)
IPC: B41J2/51
Filed: 1999-05-24
Granted: 2006-10-25
Abstract: In an ink jet printer with a print head having two nozzle rows arranged at different positions in a main scanning direction, that is, a 0<th> nozzle row and a 1<st> nozzle row, with regard to each color ink, common driving waveforms are used to drive both the 0<th> nozzle row and the 1<st> nozzle row. The driving waveforms are periodically and successively output in a specific cycle where a plurality of driving waveforms are allocated to each pixel. A specific relation between the driving waveforms and a pixel is regulated individually for the respective nozzle rows using two latch signals. For example, in the case of nozzles included in the 0<th> nozzle row, dots are created in a certain pixel with driving signals S1 through S4. In the case of nozzles included in the 1<st> nozzle row, on the other hand, dots are created in a certain pixel with driving signals S3 through S6. Regulating the interval between the two latch signals enables the positions of dots in the main scanning direction formed by the respective nozzle rows to be finely adjusted in the unit of a driving signal. This arrangement effectively prevents a positional misalignment of dots in the main scanning direction. <IMAGE>
Patent JP-S63949-B2 (JP)
IPC: H01L23/49
Filed: 1979-12-19
Abstract: PURPOSE:To obtain gold wire whose bonding property is excellent by the inclusion of specified amounts of Ag, Ca, Fe, and Mg, in addition to Au. CONSTITUTION:By the inclusion of 2-100ppm of Ag, 1-20ppm of Ca, 0.5- 50ppm of Fe, and 0.5-50ppm of Mg in weight ppm indications, in addition to Au,  the elements cooperate together in said composition range, the balance in the Au  wire itself is maintained, and the excellent bonding property is indicated. If the  total amount of the added elements is 4-220 weight ppm, the secular softening and unstable gold ball configuration can be prevented. Although Ti, Cu, Si, Sn, Bi,  Mn, Pb, Ni, Cr, Co, Al, and Pd are readily mixed into the Au alloy wire naturally  or in the manufacturing process, the balance in the gold wire itself is not hampered  if the maximum weight ppm is less than 30. However, if the weight ppm of Cd,  Zn, As, Sb, B and the like exceeds 5 weight ppm, the characteristics of the gold  wire tend to decrease. In this constitution, can be obtained the bonding wire of the  Au alloy which is hard to be subjected to the thermal effect, and has the thin bonding layer after the bonding and the large bonding strength.
Patent JP-H0333152-B2 (JP)
IPC: A61K31/445
Filed: 1983-09-16
Abstract: The invention concerns N-nitroso compounds having the general formula:   <IMAGE> (I)  wherein A is lower alkyl or halolower alkyl; B is hydrogen; lower alkenyl; lower alkynyl; 3-6 C cycloalkyl; -RSO2NR3R4, or lower alkyl optionally monosubstituted with lower alkoxy, or 3-6 C cycloalkyl; R is straight or branched 2-5 C alkylene, optionally monosubstituted with SO2NR3R4 or CONR3R4, said alkylene always containing at least two carbon atoms separating the nitrogen atom of the urea from any SO2NR1R2 or SO2NR3R4; R1 and R2 are the same or different and selected from hydrogen, 5-6 C cycloalkyl, lower alkoxy, phenyl, benzyl, and straight or branched 1-6 C alkyl, optionally monosubstituted with hydroxy, lower alkoxy, SO2NR3R4, or CONR3R4; R1 and R2 may also together form a 4-5 C alkylene; and R3 and R4 are the same or different and selected from hydrogen or lower alkyl, or R3 and R4 together are a 4-5 C alkylene, together with pharmaceutical compositions thereof; processes for their manufacture, and methods of treatment. The compounds of formula (I) have antitumor activity.
Patent JP-4053185-B2 (JP)
IPC: H04N1/409
Filed: 1999-06-22
Granted: 2008-02-27
Abstract: The image processing method and apparatus enhance the sharpness of photographic images recorded by a silver halide photographic system or a digital still camera. The method and apparatus determine a blur retaining but sharpness enhancing coefficient for enhancing sharpness of an edge region of an object but retaining blur of the image in the other region of the edge region of the object based on an edge intensity data obtained by performing edge detection on an original image data, subtract the original image data from sharpness enhanced image data obtained by applying sharpness enhancement, multiply the subtracting result by the blur retaining but sharpness enhancing coefficient and add the resulting product to the original image data to generate processed image data. In the method and apparatus, the principal object is enhanced in sharpness while, at the same time, the blur caused by the taking lens system is the background not including the principal object is recognized and kept as it is, so that a natural image retaining the photograph-like blur, that is, blurring quality can be produced.
Patent JP-H045693-B2 (JP)
IPC: C08L27/18
Filed: 1981-11-06
Abstract: Compositions containing a polymer of PTFE and a polymer capable of exhibiting an anisotropic melt characterised in that the compositions contain between 0.05 and 99.5% of PTFE and 0.5 to 99.95% by weight of the polymer capable of forming an anisotropic melt. The presence of a minor amount of the anisotropic melt-forming polymer, that is, from 0.5 to 50% by weight of the composition enables the processability of PTFE to be improved, even to the extent of providing an injection mouldable PTFE composition. Compositions containing 20 to 50% by weight of PTFE confer benefits on anisotropic melt-forming polymers, such as lubricity and greater versatility in fabrication operations. Concentration of 0.05 to 5.0% by weight of PTFE are particularly suitable for modifying the viscosity characteristics of the low melt viscosity anisotropic melt-forming polymers so that such anisotropic melt polymers are less subject to problems such as flashing and jetting during moulding.
Patent JP-H0714348-B2 (JP)
IPC: C12N1/06
Filed: 1993-07-27
Abstract: A bacterial product is made by transforming a temperature sensitive lysogen with a DNA molecule which codes, directly or indirectly, for the product, culturing the transformant under permissive conditions and externalizing the product by raising the temperature to induce phage encoded functions.
Patent JP-S6329433-B2 (JP)
IPC: H01L33/48
Filed: 1982-10-21
Abstract: Disclosed is a light emission diode lamp comprising a light emission diode lamp unit (1) in which a lead-conductor (4) and a plurality of light emission diode elements (5) connected to the lead-conductor are integrally embedded in a molding (7) of light transmissive resin, a lamp cap (3, 9), a substantially hollow-cylindrical spacer (2) inserted between the light emission diode lamp unit (1) and the lamp cap (3, 9), and a current limiting element (8) connected between the lead-conductor (4) and a contact (33) formed at the lower end portion of the lamp cap (3, 9). Further disclosed is a method for producing a light emission diode lamp comprinsing the steps producing a lead-conductor (4) having lead-substrate portions (4A) and pectinatedly formed lead-strip portions (4b) predeterminedly connected to the lead-substrate portions (4a), connecting light emission diode elements (5) to the lead-substrate portions (4a) and connecting the light emission diode elements (5) to each other through lead wires (6), integrally embedding the light emission diode elements (5), the lead-conductor (4) and the lead wires (6) in a light transmissive resin molding (7) with the ends of the lead-strip portions (4b) exposed outside, so as to form a light emission diode lamp unit (1), cutting off unnecessary portions of the exposed ends of the lead-strip portions (4b), connecting a current limiting element (8) at its one end to a given one of the lead-strip portions (4b), attaching a substantially hollow-cylindrical spacer (2) to the light emission diode lamp unit (1), attaching a lamp cap (3, 9) to the spacer (2), connecting the current limiting element (8) at its other end to a contact (33) formed at the lower end portion of the lamp cap (3, 9), and connecting another one of the lead-strip portions (4b) to a side portion of the lamp cap (3, 9) electrically insulated from the contact (33).
Patent JP-S639345-B2 (JP)
IPC: H01R13/516
Filed: 1982-11-17
Abstract: A hermaphroditic assembly formed by a pair of cover members is disclosed for enclosing the back portion of an electrical connector so as to protect the junction of conductors and electrical terminals carried thereby. The cover members are assembled with a known connector by moving them transversely of the connector relative to each other until mating engagement is achieved.
Patent JP-H0413216-B2 (JP)
IPC: C08L67/00
Filed: 1984-09-28
Abstract: A method of producing a form retaining container made of synthetic plastic material comprising feeding a plastic material in liquid state onto a male member to provide a layer on the male member constituting a blank for the container. The layer is cooled to prevent crystallization of the material. The thus cooled blank is placed into a mold cavity having an interior configuration corresponding to the desired outer shape of the container to be produced. The layer is inflated into conformity with the mold cavity. The configuration of the mold cavity is such that the blank undergoes biaxial stretching in a middle region of the container by at least 1.5 times while the mouth and part of the bottom of the container will be formed by biaxially stretching the blank less than 1.5 times. The inflated blank is then heated until curing is completed and then the blank is removed from the mold.
Patent JP-H0244887-B2 (JP)
IPC: C21C5/56
Filed: 1988-08-19
Abstract: For melting scrap, iron sponge pellets in the reduced form, solid pig iron or the like, it is proposed to supply the melting heat by means of burners from below and, without additions of coal to the charge, to set a corresponding carbon content in the molten bath by less than stoichiometric combustion of hydrocarbons. At the same time, the aggressivity of the slag is diminished by reducing the oxygen flow, especially by combustion with approximately 0.9 times the stoichiometric quantity of oxygen, and, if appropriate, an addition of slag formers.
Patent JP-H0822916-B2 (JP)
IPC: B01J31/00
Filed: 1987-08-20
Abstract: Novel catalyst compositions, characterized in that they are based upon a) a palladium compound, b) an anion of an acid with pKa of less than 2, with the proviso that the acid is not a hydrohalogenic acid, and c) a compound in which there occur one phosphorus atom and one or more nitrogen atoms which atoms bear no hydrogen, and in which compound each one of the nitrogen atoms is connected to the phosphorus atom by an organic bridging group which contains at least one carbon atom in the bridge.
Patent JP-H0340468-B2 (JP)
IPC: H02G1/12
Filed: 1982-11-27
Abstract: A recoverable arrangement (2) for stripping insulation from an elongate conductor comprises two stripping members (10,12) each of which has a cut out portion. The cut out portions are arranged to overlap so as to form an aperture (21) to receive the insulated conductor. The arrangement is recoverable such that the stripping members (10,12) move both laterally of the conductor, to pierce the insulation, and longitudinally of the conductor, to strip the insulation. Preferably the stripping members or a further member (6) in association with the stripping members comprise a heat-recoverable metal which recovers to move the stripping members relative to the conductor.
Patent JP-2995575-B2 (JP)
IPC: B01J29/88
Filed: 1990-08-09
Granted: 1999-12-27
Abstract: Process for oxidating paraffinic compounds in order to yield the corresponding alcoholic and/or ketonic compounds, which process consists of of reacting said paraffins with an aqueous solution of hydrogen peroxide, possibly dissolved in a solvent, by operating at a temperature comprised within the range of from 0 DEG C to 100 DEG C, in the presence of a titanium-silicalite of formula  pHMO2.qTiO2.SiO2  wherein  M is a metal selected from among aluminum, gallium and iron,  p is comprised within the range of from 0 to 0.05 and  q is comprised within the range of from 0.0001 to 0.04, and the H<+> of HMO2 can be at least partially replaceable or replaced by cations.
Patent JP-3073739-B2 (JP)
IPC: C08G63/91
Filed: 1999-08-16
Granted: 2000-08-07
Abstract: The invention relates to protective-colloid-stabilized polymer compositions in the form of their aqueous polymer dispersions or water-redispersible polymer powders, which comprise at least one film-forming base polymer and a protective colloid, wherein the protective colloid is a sulfonated condensation product made from unsaturated di- or polycarboxylic acids and from at least one compound selected from the class encompassing diols, polyols, diamines and polyamines.
Patent JP-2649277-B2 (JP)
IPC: B26B19/04
Filed: 1989-09-08
Granted: 1997-09-03
Abstract: The invention is directed to a shaving head for dry shaving apparatus, comprising a shaving head frame arranged on the shaver housing so as to be removable therefrom and a circumferentially closed, box-shaped exchangeable frame of a material of limited elasticity which is insertable into the shaving head frame, the exchangeable frame having a shaving foil mounted therein in arched form which is in cooperative relation with a reciprocating lower cutter assembly of suitable configuration which is urged against the foil by spring means, with corresponding holding and guiding means being provided on the exchangeable frame as well as on the shaving head frame to guide the exchangeable from in the shaving head frame in vertical direction.
Patent JP-H0534362-B2 (JP)
IPC: C08F8/50
Filed: 1982-12-23
Abstract: A modified copolymer of ethylene and of at least one  alpha -olefin having from 3 to 12 carbon atoms, comprising from 0.5 to 10 mole percent of units derived from the  alpha -olefin, wherein the measured limiting viscosity of the copolymer is between 1.5 and 10 times the limiting viscosity of the copolymer calculated from the molecular weight distribution of the copolymer. Process for producing these copolymers employing at least one free-radical initiator.
Patent JP-H0477022-B2 (JP)
IPC: C08F285/00
Filed: 1984-11-15
Abstract: A filler for a polymerizable composition comprising an inorganic core of particles with a particle size of 10 to 500 nm, a first shell of vinylsilane and a second shell of a (meth)acrylate polymer. The filler is then used to prepare dental moldings of acrylates in conventional manner. The moldings are very hard and abrasion resistant.
Patent JP-H0412839-B2 (JP)
IPC: G21C3/32
Filed: 1984-11-19
Abstract: A nuclear reactor fuel assembly having fuel rods containing nuclear fuel, includes a fuel assembly box in which the fuel rods are disposed, a head plate in the box having feedthroughs formed therein in which fuel rods are guided, at least some of the fuel rods being fastened to the head plate in the feedthroughs, a corner bolt disposed on top of the head plate, a cross piece disposed on the corner bolt at an upper inside corner of the box, an angular part disposed on two outer surfaces of the box, two leaf springs each extended in longitudinal direction of the box on a respective one of the two outer surfaces, a screw bolt connecting the box and the angular part to the corner bolt, the screw bolt having an expansion shank formed therein with a reduced diameter at the corner bolt, the screw bolt having a screw head with two ends, the screw head having a constriction formed therein between the ends thereof defining a coaxial screw head shank with a reduced diameter disposed in a hole formed in the angular part, and a holding body in the form of a transverse pin fastened to the angular part in the hole and engaging the screw bolt at the constriction for connecting the screw bolt to the top of the angular part.
Patent JP-2790338-B2 (JP)
IPC: B03D1/16
Filed: 1989-10-16
Granted: 1998-08-27
Abstract: A flotation machine for de-inking waste paper stock comprises a horizontally extending flotation cell (5) defining a reservoir for a stock liquid which forms a free liquid surface in the cell. A froth receptacle (4) extends along the entire length of the cell and receives froth floating up to the liquid surface. At opposite ends of the cell are a stock inlet (1) and a stock outlet (2). Situated within the lower portion of the cell is a rotary air bubble generator (3) which extends between the two ends of the cell with its axis of rotation extending generally horizontally whereby stock liquid introduced through the inlet (1) flows along the length of the cell towards the outlet (2) in at least one spiral flow pattern (11) with a generally horizontal axis.
Patent JP-3844817-B2 (JP)
IPC: H01H50/60
Filed: 1996-10-08
Granted: 2006-11-15
Abstract: The relay incorporates a coil body (2) with flanges (21,22) and a winding (23), a rod-shaped core (31), an angle yoke (33), with a leg (34) joined to the end (31a) of the core and the other leg (35) parallel to the core next to the winding (23), and a movable armature (4) actuating a contact spring (41). The yoke leg (34) in the flange (21) is secured against axial motion and pivoting by means of holding elements, while the core (31) is joined to the side surface of the yoke leg only by its end face (31). The yoke legs (934) are pushed (drawer fashion) into the grooves of the coil flange (21). The core (31) is joined to the yoke leg by means of hard soldering. Alternatively, it is joined to the yoke leg by means of welding. There are two coil bodies (2) (each with a winding, a core, a yoke and an armature arranged in a mirror-image fashion. The two coil bodies are made as a single component with a central double flange and two end flanges. The coil body is mounted on a base (1) incorporating at least one fixed contact carrier (14,15), and at least one spring carrier (17) for each contact spring (41).