Abstract: To provide a biocompatible material with a high level of safety at a low cost. The biocompatible material has a polymer synthesized from monomers by an anionic polymerization, wherein the polymer has a ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) in a range of 1.0 to 1.

Abstract: An apparatus for handling paper sheets and the like has mechanism for discharging the paper sheets. The mechanism is provided with a scraper for scraping the paper sheets having wound around a wheel from the wheel. The scraper has a tip end and an opposite end that is rotatably supported in a direction close to or away from the wheel so that the tip end can maintain contact with an outer peripheral surface of the wound bills. The scraper includes a first scraper section and a second scraper section. The first scraper section is rotatably supported in the direction close to or away from the wheel, and is urged toward an outer peripheral surface of the wheel. The second scraper section is rotatably supported on the first scraper section in the direction close to or away from the wheel, and is urged in a direction in which a tip end of the second scraper section rotates toward the outer peripheral surface of the wound bills.

Abstract: An indwelling catheter is made of a blend of a plurality of polyurethane resins containing polyglycols having different molecular weights, or a polyurethane resin containing a plurality of polyglycols having different molecular weights. It shows a dynamic storage modulus of 1 GPa or more under a dry condition at 25° C. and decrease in dynamic storage modulus when changed from a dry condition at 25° C. to a wet condition at 37° C., a decrease percentage of the dynamic storage modulus being less than 60% at the elapsed time of 20 seconds and 60% or more at the elapsed time of 1 minute after placed under the wet condition at 37° C. Its Young's modulus is 50 kgf/mm2 or more under a dry condition at 25° C., which reduces to 25 kgf/mm2 or less within 5 minutes when placed under a wet condition at 37° C.

Abstract: In order to eliminate charge on an outplane deformed paper money, a paper money handling device includes a paper money storing box for storing a conveyed paper money in the paper handling device, which has a storing mechanism for storing the paper money inside, and a storing guide provided on the storing mechanism has at least a flat part and a concavo-convex part, and a concave portion thereof includes a static eliminating part.

Abstract: The processing for deciding the remedy as being possible or impossible and the processing for remedying bit fails can be both executed in a short time on the basis of bit mask processing. Fail data are transferred from the tester to the redundancy processor (in Step S101), and the number of the fail addresses stored in the buffer memory is compared with the maximum number of fail bits (in Step S103). Further, the line fail detection and the remedy processing are both executed (in Step S105), and the redundancy processor decides whether the number of the line fails exceeds the number of the spare rows and the number of the spare columns or not (in Step S107). Further, the bit mask processing is executed for the fail addresses (in Step S109) to decide the remedy possibility (in Step S111). Here, the maximum remediable number of the bit mask processings can be calculated on the basis of "the number of row spares R+the number of the column spares".

Abstract: A clinker cooler (3) comprises a plurality of grates (5) arranged in adjacent and overlapping relation to each other for conveying hot cement clinker (11) supplied from a kiln (1). The grate (5) is formed with an air hole (20) through which air from a fan (8) is jetted toward the cement clinker via a compartment (16) to cool the cement clinker. A distribution chamber (13) is equipped to a part of the grate corresponding to a part of cement clinker which is not cooled sufficiently, and the air from the fan (14) is jetted to such part of cement clinker which is not cooled sufficiently. The quantity of air jetted from the distribution chamber is adjusted by varying a degree of opening of a damper (15).

Abstract: A casing body of a transmission casing has an oil pan mounting flange including an oil pan joint surface for joining an end surface of the oil pan, and a housing mounting flange including a housing joint surface for joining an end surface of a housing. The oil pan mounting flange and the housing mounting flange are provided substantially perpendicularly to each other. A reinforcing rib is formed parallel to the oil pan joint surface to reinforce the casing body. A pocket part is formed on the back surface of the reinforcing rib opposite to the direction of the oil pan joint surface, and a processing/assembling reference hole is formed in the reinforcing rib at a location of the rib where the pocket part is formed. As the reference hole is obtained without protruding the flanges, a greater degree of design freedom is provided and material costs are reduced. Further, if the flange is clamped, a claiming force is not exerted on the reference hole, thereby preventing deformation or displacement of the hole.

Abstract: A transmission gear support arrangement supports an output gear associated with a planetary gear arrangement receiving torque from an input shaft. The output gear drives and engaged gear mounted on a second shaft mounted in parallel to the input shaft. The output gear is supported on a cylindrical boss portion disposed coaxially around the input shaft, projected from an internal wall of the transmission casing. A bearing is mounted on the outer circumference of the boss portion and has an inner race between the inner side of the bearing and the outer surface of the boss portion and an outer race between the outer side of the bearing and an inner circumference of an output gear which is mounted around the boss portion. In this way the output gear may be provided closely adjacent the planetary gear and the length of the input shaft and the second shaft may be kept substantially short.

Abstract: There is a disclosure of a method and a container for storing a blood or blood component, including a sheet material having a plurality of layers and wherein the layers are adhered to each other, at least a portion of the layer which contacts blood or blood components is composed of a block copolymer having a micro-phase separating structure. In accordance with the present invention, there is provided a container which has excellent properties in relation to the storage of platelet, gas permeability and mechanical strength. Also, there is a disclosure of a method and a tube for transfusing blood or a blood component, including a tube material having a plurality of the same layers as the above.

Abstract: In a recessed structure MESFET, an active layer (n-type layer) 2 is provided on a high resistance GaAs substrate 1, a pair of contact layers (n.sup.+ -type layers) 31, 32 is provided on the active layer 2, a source electrode 6 is provided on one contact layer 31, a drain electrode 7 is provided on the other contact layer 32 and a gate electrode 5 is provided on the active layer 2 to achieve a recessed structure. A semiconductor layer 4 having a lower impurity density than that of the contact layer 31, 32 is formed at the recess edge portion at at least drain side to alleviate the concentration of the electric field and current there to suppress the generation of electron-holes pairs by collision ionization to reduce the damage to the crystal lattice by non-luminescence recombination of the electron-holes thus preventing the degradation of the FET characteristics.

Abstract: In an automatic transmission a low and reverse brake is arranged at an end portion of a transmission casing spaced from an inner surface of a side cover of the transmission. A cylinder chamber for receiving a piston of the low and reverse brake is formed integrally with the side cover as well as a second chamber, radially inward of the cylinder chamber for accommodating a clutch drum of a high clutch mounted proximate the low and reverse brake.

Abstract: The invention provides a method of forming a gate electrode on a channel layer in a field effect transistor. A first layer made of a first metal having a heat resistivity is formed on a gate formation region of a surface of a channel layer on a semiconductor substrate. The substrate is subjected to a heat treatment so as to recover a damage of the channel layer caused by the formation of the first layer. A second layer made of a second metal having a heat resistivity is formed on a surface of the first layer. A third layer made of a third metal having a low electrical resistivity is formed on a surface of the second layer thereby a gate electrode comprising the first, second and third layers is formed on the channel layer free from any damage caused by the formation steps.

Abstract: A submarine, optical-fiber cable having a central metal wire, a slotted rod surrounding the wires, an absorbent sheath surrounding the slotted rod, a plurality of strength members helically wound around the absorbent sheath, a metal jacket surrounding the strength members, and a plastic sheath surrounding the metal jacket. The slotted rod includes peripheral helical slots, and each of the slots may receive at least one optical fiber or at least one optical ribbon. The optical ribbon includes at least two optical fibers. Each of the optical fibers has a tensile strain ranging from about 0.015 to 0.3% along its axis. The absorbent sheath includes a layer surrounding and contacting the slotted rod for absorbing water. The cable is suitable for operating in deep sea beds for a long period of time, for laying and recovering cables, and for quick repair. Modulated strain distribution in the optical fibers suppresses stimulated Brillouin scattering therein.

Abstract: A resin composition comprising 5 to 95 parts by weight of a saponified product of an ethylene-vinyl acetate copolymer (A) having an ethylene content of 20 to 60 mol % and a degree of saponification of at least 90% and 95 to 5 parts by weight of a styrene-based polymer (B) having mainly syndiotactic configuration. The resin composition has gas barrier properties and a markedly improved heat resistance.

Abstract: A balloon catheter having a balloon which is produced by molding polyarylenesulfide or an alloy thereof wherein polyarylenesulfide is a main constituent, and the balloon is provided with excellent dimensional stability as well as sufficient softness and flexibility, leading to an improved trackability of the catheter to reach the target lesion.

Abstract: A balloon for a blood vessel-dilating catheter is fabricated from a biaxially oriented film of an aromatic polyamide or an alloy thereof. The balloon has a calculated modulus of elasticity of from 70 to 190 kg/mm.sup.2. When the balloon is fabricated from an alloy of an aromatic polyamide, the alloy may contain up to 50% by weight of an aliphatic polyamide. The balloon of the invention is soft and flexible as well as dimensionally stable. Therefore, the balloon catheter has a high trackability, and may be inserted into the blood vessel without inducing any injury in the inner surface of the blood vessel. The balloon of the invention also has a good blood compatibility.

Abstract: In a printer for passbooks or the like, a passbook or the like, which is brought in on a transfer path, is stopped at the position of a page-turning roller, where a sheet is turned over by the operation of the page-turning roller. When a sheet is turned over by the page-turning roller, at a position separate from a start position of turning over of a sheet, a passbook or the like undergoes an initial deformation in a out-of-plane direction so that the passbook is bent in a first-order mode. By this initial deformation, a sheet can be turned over steadily. Such a turnover of the sheet can be effected in conjunction with utilizing an optical system which provides an image of the three-dimensional deformation pattern of the passbook which is processed. In accordance with this pattern a decision is made whether or not the out-of-plane deformation of the passbook is more than a specified amount. In the vicinity of the transfer path, a page-turning roller is provided and is supported rotatably.

Abstract: A hardly gas permeable and airtightly sealed package encloses a container containing infusion. The package also encloses an amount of deoxidizing agent. The package comprises a hardly deformable tray and a flexible lid bonded to the flange of said tray. The container comprises a discharge port, a container main body and a neck connecting said port and said main body. A jagged or irregular portion having a profile corresponding to that of the port and neck is integrally formed with the tray. The irregular portion controls the movement of the container relative to the package.

Abstract: A seat having fatigue lessening device has a seat shape changer for changing an occupant holding portion of the seat. A physique judging device is employed for determining whether the occupant is overweight, middle sized or slim. The operation of the seat shape changer is controlled in accordance with information provided by the physique judging device.

Abstract: A seat having a fatigue lessening device functions to repeatedly expand and contract a given part of a seat occupant holding portion of the seat. A fatigue sensor is employed which issues an information signal representative of the fatigue of the occupant. A computer controls the operation of the device at intervals which are derived from the information signal. The fatigue sensor counts the number of movement of the seat occupant and uses the counted number as the factor for representing the degree of the occupant's fatigue.