baber/WOPTO huggingface dataset:
Patent JP-H0536647-B2 (JP)
IPC: F16H57/021
Filed: 1984-07-30
Abstract: PURPOSE:To make it possible to assemble a shell-type needle roller bearing without using any special jig, by forming a tapered surface having a width 15% or more of a thickness of a shell and an angle of 10 deg. to 30 deg. on an inside diameter side of at least one of folded portions formed at outside both ends. CONSTITUTION:A shell-type needle roller bearing 1 is formed with folded portions 2A and 2B at both ends of a cylindrical shell 2. The folded portion 2A engaged with the bearing upon assembling is formed on the inner diameter side with a tapered surface 2C having a width 15% or more of a thickness of the shell 2 and an angle theta of 10 deg. to 30 deg.. When the shell-type needle roller bearing 1 is engaged with another member rotatably supported to a hollow rotating shaft, the tapered surface 2C urges a seal ring engaged with an outer surface of the another member to smoothly fit the seal ring into a seal ring groove, thereby smoothening engagement of the hollow rotating shaft.
Patent JP-3926403-B2 (JP)
IPC: C01B33/14
Filed: 1995-07-06
Granted: 2007-06-06
Abstract: Micro-mesoporous gel consisting of a silica matrix possibly wherein one or more metal oxides selected from transition metals or metals belonging to groups IIIA, IVA and VA are uniformly dispersed, characterized by a monomodal porosity distribution.
Patent JP-2939888-B2 (JP)
IPC: B23B27/16
Filed: 1989-07-10
Granted: 1999-08-25
Abstract: Cutting plates (2) are provided with an encircling primary bevel (6) whose width is between 0.05 and 0.2 mm and which has a slope of between 20 and 35 degrees relative to the top surface (1). Adjoining the primary bevel (6) is a secondary bevel (7) which has a width of between 0.5 and 2.0 mm and a slope relative to the top surface (1) of between 5 and 15 degrees. The primary bevel (6) runs relative to the secondary bevel (7) at an angle  alpha  between 5 and 15 degrees. In the area of the corner radii (4), the secondary bevel (7) runs out in a bevel run-out (10) and thereby forms the reinforcing area (9). 
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Patent JP-H059626-B2 (JP)
IPC: H03K17/64
Filed: 1983-09-26
Abstract: A switching type control unit (20) for activating fuel injectors (50) of an internal combustion engine. The control unit (20) including a plurality of switching circuits (60) for turning on and off associated hybrid power circuits (80). The hybrid power circuits (80) communicate the increased level of voltage generated by a single boost voltage generator (70) to particular injectors (50).
Patent JP-S6217524-B2 (JP)
IPC: B29C45/12
Filed: 1982-10-14
Abstract: A multiple injection mould for the manufacture of preforms for the manufacture of flasks by the blast or blow moulding method, the mould having a plate fixed on the nozzle side of the injection moulding machine on which outer moulds are mounted, a core-carrying plate and the fixed plate movable within the injection moulding apparatus machine and an intermediate plate which is movable relative to the core-carrying plate and on which are arranged pairs of mould end plates each having an internal contour by which the external contour of the socket of the neck of each flask is moulded. Driving means are provided for the intermediate plate by which it can be adjusted relative to the core-carrying plate during the opening movement of the latter. Control means by which, during the opening movement of the injection moulding apparatus, the pairs of mould end plates are put into a first opening movement over a path which is greater than the radial height of the stopper contour but smaller than the radial height of the neck ring of the flask are also provided. The mould end plates are completely opened towards the end of their movement when the preforms will have been released from the outer moulds and from the core.
Patent JP-S6018801-B2 (JP)
IPC: F01B3/00
Filed: 1981-11-16
Abstract: 1. An engine having at least one piston for linear reciprocating movement in a combustion chamber and a wobble plate mounted on a shaft and inclined at an angle thereto, the shaft being arranged to be rotated in the crank case or engine block by the alternating movements of the said plate in contact with the said piston, the latter being fixed to a piston rod (10), the end of the piston rod opposite to the piston comprising a slide block (11) guided in a sliding guide which forms part of the engine block and of which the geometrical axis coincides with that of the said piston rod, the said slide block having two seating members (18 - 18') trapped within it, said seating members constituting a housing for a spherical coupling element (19) connected by a neck to the said wobble plate (20) and projecting laterally with respect to the said wobble plate, means being provided for causing the volume of the said combustion chamber to be varied, characterised in that one, and only one, end of the said shaft (29) is mounted in a bearing preventing axial displacement of the said shaft with respect to the engine block, the other end of the same shaft, mounted in a plain bearing, being provided with a fly wheel (33) comprising two concentric elements (34 - 35) the inner one of which has a central cylindrical protion (39) adapted to bear on the said wobble plate (20), a volumetric chamber being provided for causing the space separating the two concentric elements of the said fly wheel to be varied.
Patent JP-3336426-B2 (JP)
IPC: F16D65/18
Filed: 1996-07-17
Granted: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of the strain of a bearing and the damage of a bearing hole during press fitting of a bearing and the occurrence of burrs, and to rapidly and easily assemble a bearing in a bearing hole even in a small type press-in machine having a low press fitting load. SOLUTION: A plate having elastic force is rounded in the shape of a cylinder having diameter larger than that of a bearing hole 9 and a slit 21c is set between the two end parts 21a and 21b of an elastic plate to form a bearing 21. The slit 21c is formed in a range of a 180 deg. arc on the opposite communication hole side of a central line L2 orthogonally crossing the central line L1 of the bearing hole, paralleling the central axis of a cylinder hole, at a central axis P. Further, the bearing 21 is pressed in the bearing hole 9 toward a position except an intersection Q between the central line L1 and the opposite communication hole side of the bearing hole 9.
Patent JP-3896696-B2 (JP)
IPC: H01L21/52
Filed: 1998-07-06
Granted: 2007-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting electronic components whereby bubbles between a circuit board and electronic components can be prevented and troubles due to the bubbles can be effectively avoided. SOLUTION: In a coating step, conductive adhesives 34-37 are coated discretely so that the spacing between the adjacent conductive adhesives 34-37 increases one by one from the centers of conductor lands 22 to their ends. In a mounting step, an IC chip 23 is mounted on the discretely coated conductive adhesives 34-37 wherein first the centers of the conductive lands 22 connect to the adjacent conductive adhesives 34-37 and then other parts from the centers to the ends connect the adjacent conductive adhesives 34-37 one by one, starting from the centers, and air residing at the centers of the conductor lands 22 is sucked out from the centers of the conductor lands 22.
Patent JP-3155230-B2 (JP)
IPC: B60S1/52
Filed: 1997-07-18
Granted: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an automobile wiper washer device capable of ensuring better visibility after injecting a washing fluid onto a windshield and of washing the windshield efficiently. SOLUTION: A washer nozzle 2 injects a washing fluid onto a windshield 3. The washing fluid stuck over the windshield 3 has a lower density in the center of the windshield 3 or the vision region. The area W of the washing fluid covering the windshield 3 spreads lengthwise owing to the nozzle orientation and parallel to a wiper blade 31 passing the wiped area E1, in which state the blade 31 wipes the washing fluid off the windshield 3 in a wide range.
Patent JP-2519105-B2 (JP)
IPC: E21D9/08
Filed: 1989-07-28
Granted: 1996-07-31
Abstract: A shield tunnelling machine comprises a tubular shield body (12), an excavating cutter assembly (52) disposed on a front end of the body, a partition wall (24) for defining the interior of the body into a front region and a rear region behind the front region, the front region having a first chamber (18) for receiving matter excavated by the cutter assembly and a second chamber (20) communicating to a rear portion of the first chamber so as to receive the excavated matter from the first chamber, the second chamber extending around an axis of the body, a rotor (46) disposed in the first chamber and having an outer diameter gradually increasing toward the rear, a drive mechanism (84) for turning the rotor around a first axis extending in the longitudinal direction of the body and rotating the rotor around a second axis eccentric to the first axis, an annular member (66) mounted to the rotor so as to be turned and rotated together with the rotor in the second chamber and extending around the axis of the body and a discharging mechanism for discharging the excavated matter received in the second chamber from a lower portion of the second chamber to the rear region.
Patent JP-S6129281-B2 (JP)
IPC: B65G17/20
Filed: 1981-12-07
Abstract: A conveyor trolley assembly consisting of a trolley bracket having an axle carrying a hub, and an annular wheel carried on a bearing interposed between the hub and the wheel, is provided with a four-part, moisture resistant seal for the side of the bearing facing the trolley bracket. The seal is composed of an annular shield mounted on the axle and interlocked with the trolley bracket, a slinger seal mounted on the wheel inside of the shield, and second and third lubricant seals mounted on the wheel hub and on the wheel, respectively. Moisture which enters around the periphery of the shield either gravitates to a drain opening or is expelled by the action of the slinger seal.
Patent JP-2779217-B2 (JP)
IPC: A61F5/445
Filed: 1989-08-09
Granted: 1998-07-23
Abstract: Device for the post-operative assembly of a lateral colostomy. This device comprises in combination:
 a) two semi-rings (1, 2) which fit together at their ends by means of tenons (3-3') formed on the male semi-ring (1) and of mortices (4-4') formed in the female semi-ring (2), the upper face of each semi-ring being equipped, at its external edge, with an overhanging rim (13-14);
 b) extending each one of the semi-rings (1-2) at their centres, two tube segments, one (5) of which is solid and extends the male semi-ring (1) and the other, of length equal to the diameter of the ring (1-2), is hollow and extends the female semi-ring (2);
 c) at the lower face of each semi-ring (1-2), an adhesive cutaneous protective semi-ring (9-10) which is wider than the ring (1-2), which it exceeds on both sides, and extended, towards the exterior, by a semi-collar (11-12) of a microporous adhesive. 
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Patent JP-H0331474-B2 (JP)
IPC: A61M39/00
Filed: 1987-08-21
Abstract: The implantable catheter device has a capsule (10) with a perforatable upper wall (15). A catheter (11) leads into a cavity (12) in the capsule (10). The catheter (11) is fixed to the capsule (10) by means of an elastomeric clamping piece (30), which is arranged in the inside of a connection piece (22). The connection piece (22) has an internal thread (23) in which an external thread of a thrust piece (26) engages. By turning the thrust piece (26), the clamping piece (30) is deformed, in order to press against the periphery of the catheter and fix the latter and seal it off relative to the capsule (10). The lateral dimensions of the capsule (10) are not increased by the connection piece (22). The catheter coupling can be easily tightened and released, and it affords satisfactory safety against the catheter being pulled out. <IMAGE>
Patent JP-S6241688-B2 (JP)
IPC: A61K31/365
Filed: 1984-10-26
Abstract: Medicaments containing bilobalid which can be used to control nervous diseases are described.
Patent JP-S6411803-B2 (JP)
IPC: F02B61/02
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate mounting by forming a fitting surface in fitting surfaces of crank cases of a halved structure, said fitting surface serving to fit a mount part therein having a filter threaded thereinto in the captioned mounting structure of mounting the oil filter on the crank cases. CONSTITUTION:A crank case 10 of a V type two cylinder engine for motorcycle consists of left and right cases 14, 16 both being joined with each other through fitting surfaces 18 thereof. Thereupon, the left case 14 is adapted to have a flowing-in path 36 formed with casting which is communicated with a path 40 extending upwardly on the way thereto 36. A left half cylindrical surface 42a having a left half rectangular groove 42b provided therein is formed adjoining to said path 40, and a left half close contact surface 44a is formed adjoining to the front end of the same surface 42a. In addition, the right case 16 is adapted to have a right half cylindrical surface 42c and a right half close contact surface 44b are likewise formed adjoining to a left end part of a right flowing- out path 46b. With these surfaces and grooves formed as such, fitting surfaces of a flowing-out tube 52 and a seat plate 56 as a mounting member for mounting a cartridge type oil filter 60 are constructed.
Patent JP-2660121-B2 (JP)
IPC: B31B50/00
Filed: 1991-09-13
Granted: 1997-10-08
Abstract: The method of forming a container comprising paper material, consists of forming a paper blank, having a machine direction (MD2) and a cross machine direction (CD2) normal to the machine direction, into a substantially cylindrical body (2 min ) with the machine direction aligned with the circumferential direction of the body, closing one end of the body and forming a brim (4 min ) at the other end thereof.   <IMAGE>
Patent JP-2986484-B2 (JP)
IPC: D02G3/48
Filed: 1989-09-27
Granted: 1999-12-06
Abstract: Assembly (100) for reinforcing an article made of plastic or rubber, characterised by the following points:
 a) it comprises two concentric and adjacent layers (1, 2) of yarns (10, 20), the axes (O1, O2) of the yarns (10, 20) being arranged, in each of the layers, virtually on a circle (C1, C2) of radius (R1, R2); in each layer (1, 2), the yarns (10, 20) are wound in the same direction and with the same pitch (P1, P2);
 b) the layers (1, 2) have the same winding direction;
 c) R1, R2, P1, P2 verify the relation:
 P1>P2>P.x[1-2(R2-R.)R2). Articles reinforced by such assemblies, for example tyre casings. 
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Patent JP-H0543910-B2 (JP)
Inventor: MOORISU JERARUDO HARINTON
IPC: F16J15/12
Filed: 1984-12-07
Abstract: A gasket comprises a flat body portion having two gasket facings and an inner reinforcing core, the gasket having an aperture defined therein, said aperture being provided with secondary sealing means comprising flat annuli located on opposite faces of the body portion in those regions there of surrounding and adjacent the aperture, the annuli extending into the aperture to provide annular primary sealing means radially inwardly of the margin of the aperture, and is characterised in that one of said annuli is folded around radially outwardly of the aperture to at least partially enclose, locate and retain a primary sealing ring radially inwardly of and relative to the margin of the aperture, said primary sealing ring comprising marginal portions of both of said annuli and co-operating portion of said reinforcing core which projects radially inwardly of the aperture from flat body portion.
Patent JP-2812690-B2 (JP)
IPC: A61K8/33
Filed: 1988-10-22
Granted: 1998-10-22
Abstract: Disclosed are pharmaceutical compositions comprising tocopherol sorbate which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of tocopherol sorbate and sunscreening agents are also disclosed. Also disclosed is a method for using these compositions topically, to prevent damage to skin caused by acute or chronic UV exposure.
Patent JP-H0745492-B2 (JP)
IPC: C07D401/14
Filed: 1985-12-04
Abstract: Novel derivatives of hydroxy- or amino-substituted (piperidinylalkyl) quinazolines of the formula <CHEM>  wherein Q represents 1H-indol-3-yl or a radical -X-Ar; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are serotonin antagonists; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-4625152-B2 (JP)
IPC: B65B55/04
Filed: 1999-10-05
Granted: 2011-02-02
Abstract: Sterilization tunnel comprises conveyor belt (15) above which is lifting- and lowering mechanism (25) for locking idle run pushing device (35) from cooling zone (13) by lowering pushing device (35) onto conveyor belt (15). Conveyor belt (15) then brings mechanism (25) in contact with idle run pushing device (35) which is finally pushed over transfer device (21) and through gate (20). Sterilization tunnel (10) for pharmaceutical containers comprises an inlet zone (11), a sterilizing zone (12), and a cooling zone (13). The transport system is an endless conveyor belt (15) with pulleys (23) for turning in the cooling zone. Following the pulleys (23) is a transfer device (21) along which the containers slide due to the pressure built up by the preceding containers on the conveyor belt (15). The transfer device (21) pushes through the cooling zone (13) in a gate (20) area. Covering the conveyor belt (15) diagonally is a pushing device (35) for running the sterilization tunnel (10) without load (i.e. idle running) and which can be transported by the conveyor belt (15) through the zones (11, 12, 13) and which also has a device for carrying it through the gate (20). Above the conveyor belt is a lifting- and lowering mechanism (25) for locking the idle run pushing device (35) from the cooling zone by lowering the idle run pushing device (35) onto the conveyor belt (15). The conveyor belt (15) then brings the lifting- and lowering mechanism in contact with the idle run pushing device (35) which is finally pushed over the transfer device (21) and through the gate (20). Preferred Features: The lifting- and lowering mechanism (25) comprises a frame made of rods (27) and lies below filter elements (17) in a direction which is perpendicular to the direction of an air stream directed towards the containers. The mechanism (25) also has points (28) for hanging wire elements (31, 32) which can be wound and unwound using a roller (33) coupled to mechanism (25).
Patent JP-3936969-B2 (JP)
IPC: B62B9/08
Filed: 1996-11-27
Granted: 2007-06-27
Abstract: PROBLEM TO BE SOLVED: To perform reliable locking of rear wheels on both sides through extremely easy operation of only pedaling of a brake pedal in one spot of a rear step and besides to reliably prevent a brake from being left non-braked or a brake unit part from being damaged. SOLUTION: Both end sides of a brake pedal 4 are arranged in a pedaling manner in the proper one spot of a rear step 3 provided on two end sides with a plurality of rear wheels 1 and 2 with a rib. A brake pin 6 with a compression coil spring 5 to lock or release the rear wheel 1 on one end side by pedaling the brake pedal is arranged through a brake cam 7 and a small brake rod 8 on one end side of the brake pedal 4 in a manner to jump from and retract in the rear wheel 1 side on one end side. Meanwhile, a brake pin 10 with a compression coil 9 to lock or release the rear wheel 2 on the other end side of the brake pedal 4 simultaneously with pedaling of the brake pedal 4 is arranged through a large brake rod 11 in a manner to jump to and retract in the rear wheel 2 side on the other end side.
Patent JP-4267738-B2 (JP)
IPC: C01B31/30
Filed: 1998-12-22
Granted: 2009-05-27
Abstract: According to the method of the present invention one or more metal salts of at least one iron group metal containing organic groups are dissolved in at least one polar solvent and complex bound with at least one complex former comprising functional groups in the form of OH or NR3, (R=H or alkyl). In addition at least one insoluble, reducible salt of at least one iron group metal is suspended in the solution. Hard constituent powder and, optionally, a soluble carbon source are added to the solution. The solvent is evaporated and powder mass is heat treated in inert and/or reducing atmosphere. As a result a powder mixture is obtained which after addition of pressing agent can be compacted and sintered according to standard practice to a body containing hard constituents in a binder phase. <IMAGE>
Patent JP-H0442698-B2 (JP)
IPC: G06F13/12
Filed: 1986-01-06
Abstract: A peripheral controller (data link processor) controls data transfers between a host computer and a plurality of tape peripheral units and a single printer peripheral unit. A master microprocessor commands three subordinate controllers to permit concurrent data transfers through a buffer memory in both the Read and the Write directions. A dual channel control from the master microprocessor actuates a DMA switch so that data transfers to/from the tape units can be controlled by switching on alternate control lines which regulate the data transfer operations.
Patent JP-3399547-B2 (JP)
IPC: G11C16/06
Filed: 1998-06-08
Granted: 2003-04-21
Abstract: A drive circuit for a non-volatile semiconductor storage configuration. The drive circuit having a level converter circuit which applies an output value and a complementary output value complementary to the output value to a bit line and/or a word line of the semiconductor storage configuration. The drive circuit also has a latch circuit that temporarily stores the data to be stored in the semiconductor storage configuration, and lies between an input circuit and the level converter circuit.
Patent JP-2706370-B2 (JP)
IPC: B25B1/24
Filed: 1991-02-08
Granted: 1998-01-28
Abstract: PCT No. PCT/AU91/00046 Sec. 371 Date Sep. 16, 1992 Sec. 102(e) Date Sep. 16, 1992 PCT Filed Feb. 8, 1991 PCT Pub. No. WO91/12114 PCT Pub. Date Aug. 22, 1991.A clamping member (11) for a wood clamp (10) is provided and comprises two spaced engaging elements (14, 15), each shaped as right oval cylinders. The engaging elements are rotatably mounted to a support plate (17) and are arranged to slide relative to support plate in respective slots (16) which converge. A workpiece is arranged to be clamped between the engaging elements when it is moved in the direction in which the slots converge as movement of the workpiece causes the engaging elements to slide in the converging slots thus further gripping the workpiece and also rotate until such time as the engaging elements clamp the workpiece and prevent further movement of the workpiece.
Patent JP-2530633-B2 (JP)
IPC: C08G65/48
Filed: 1986-07-25
Granted: 1996-09-04
Abstract: A composition is disclosed which comprises a water-dispersible reaction product of (A) at least one compound represented by the formula  <IMAGE>  wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms, with (B) at least one water-dispersible amine terminated poly(oxyalkylene). Aqueous concentrates and water-based functional fluids comprising these compositions are also disclosed. These reaction products are useful as shear-stable thickeners for such functional fluids.