Abstract: In a wet paper web transfer belt, the wet paper web side layer is formed by a high molecular weight elastic section containing porous bodies which are exposed at, or protrude from the web-contacting surface. The porous bodies are anchored in the resin and wear at about the same rate way as the surrounding resin. Therefore, the distribution of the porous bodies does not vary significantly as a result of abrasion. This transfer belt can transport an attached wet paper web, and release the web smoothly to a next stage in the papermaking process, over a long period of use.

Abstract: The present invention provides methods of treating skin disorders includes delivering to a mammal a composition containing a compound of formula I, or tautomers thereof, in a regimen, wherein formula I is: and wherein R1–R5 and Q1 are defined as described herein. Specifically, methods for treating acne, hirsutism, and a composition for conditioning the skin are described.

Abstract: Provided is a sputtering target, backing plate or apparatus inside a sputtering device in which an electrical discharge machining mark is formed on the face to which unwanted films during sputtering are deposited, and the electrical discharge machining mark is formed from numerous inclined protrusions having a depression angle of less than 90°. When necessary, chemical etching is further performed to the portions subject to such electrical discharge machining. Thereby, the separation and flying of deposits arising from the face to which unwanted films of the target, backing plate and apparatus inside the sputtering device are deposited can be prevented.

Abstract: A roller chain transmission comprises a sprocket having at least first teeth and second teeth having different tooth forms, the first teeth and second teeth being randomly arranged, and the number of the second teeth not exceeding four times of the number of the first teeth. The roller chain may also have pins of slightly differing diameters, randomly arranged along the length of the chain.

Abstract: The nucleic acid sequences of adeno-associated virus (AAV) serotype 1 are provided, as are vectors and host cells containing these sequences and functional fragments thereof. Also provided are methods of delivering genes via AAV-1 derived vectors.

Abstract: The present invention relates to an apparatus and a method of fabricating the apparatus for dispensing a sample for subsequent analysis by mass spectrometry. The apparatus comprises a polymer substrate (1), in which a covered microchannel (3) has been etched, a wall of the microchannel comprising an electrically conductive material (2) for applying a voltage allowing the sample to be sprayed into a mass spectrometer from the open end (4) of the microchannel. The present application also discloses various applications of the apparatus.

Abstract: A handrail for preventing dangers during walking and movements to standing or sitting positions, for correcting postures, and for simplifying walking movements of physically handicapped persons, persons with weak grip strength, and persons of low functional capacity caused by collagenosis or rheumatism. The handrail is an elongate handrail having a smooth curved line periphery. The pinky-engaging side of the handrail is protuberated in a circular shape and has a recess at a portion thereof where a fingertip of a person grasping the handrail engages a lower end vicinity position of the circular shape.

Abstract: This invention relates to compounds which are agonists of the progesterone receptor which have the general structure: wherein: R1, R2, R3, R4, R5 and Q1 are as defined herein, or a pharmaceutically acceptable salt thereof, as well as methods of using these compounds to induce contraception or treat progesterone-related carcinomas and adenocarcinomas.

Abstract: A container system for microwave oven cooking comprises a main body, a lid, and a cap disposed in a recess in the lid. The cap is movable upward and downward through a limited range in the recess depending on steam pressure, and grooves, formed in a side wall of the cap, or in a side wall of the recess, allow escape of steam when the cap is moved upward as a result of steam pressure. The lid is also allowed to move upward and downward relative to the main container body in response to steam pressure, and, when the lid is moved upward, an additional path for the escape of stem is provided at the location where the rims of the lid and main body meet each other.

Abstract: A composition containing polydisperse aminodextran polymer molecules is soluble in an aqueous solution at a concentration of 10 mg/ml. The molecules therein have a narrow size distribution characterized by an average molecule mean hydrodynamic diameter of greater than 115 nm, a polydispersity index of between 0.10 and 0.47, an average molecular weight (MW) greater than 3 million daltons, and an amine content of greater than 50 amines per molecule. Similar soluble compositions contain the polymer molecules with an average MW of greater than 7 million daltons. These compositions are useful in forming reagents by conjugation with proteins for labeling cells. Methods of making these compositions and reagents from conventional mixtures of aminodextran polymers involve fractionation on column chromatography.

Abstract: In a combination coating film transfer tool and writing implement, a reversible coating film transfer tool can be fitted to the writing implement in either of two ways: one in which the coating film extending past the transfer head is exposed for use, and the other in which the coating film is protected within a housing formed on the writing implement.

Abstract: This invention relates to substituted indoline derivative compounds which are antagonists of the progesterone receptor, their preparation and pharmaceutical utility, particularly including contraception and treatment of benign or malignant neoplastic diseases, having the general structure: wherein R1 and R2 may be single substituents or fused to form spirocyclic rings.

Abstract: Methods of using compounds which are progesterone receptor agonists for contraception and the treatment of progesterone-related maladies alone or in combination with an estrogen receptor agonist or progesterone receptor antagonist are provided. These compounds have the structure: wherein R1 and R2 are selected from the group of H, optionally substituted C1 to C6 alkyl, alkenyl, alkynyl, or alkynyl groups C3 to C8 cycloalkyl, aryl, substituted aryl, or heterocyclic groups, or CORA or NRBCORA; or R1 and R2 are fused to form an optionally substituted ring structure as defined herein; RA and RB are as defined herein; R3 is H, OH, NH2, CORC, or optionally substituted C1 to C6 alkyl, C3 to C6 alkenyl, or alkynyl groups; RC is as defined herein; Q1 is S, NR7, or CR8R9; R5 is an optionally trisubstituted benzene ring or an optionally substituted five or six membered heterocyclic ring.

Abstract: In a roller chain transmission, the diameter D of the rollers, the outer diameter d of the pins, and the height H of the inner plates satisfy the relationships 0.72P?D?0.79P, 0.40P?d?0.44P, and 0.96P?H, with respect to the chain pitch P. The radius r of the arc of the tooth gap bottom of the sprocket teeth satisfies the relationship 0.505D?r?0.505D+0.069{square root over (D)}. The transmission chain exhibits high durability due to improved strength and wear resistance under high loads.

Abstract: In a sliding contact guide for a flexible power transmission medium such as a chain or belt, the guide body includes a shoe and a plate-receiving portion integrally molded as a unit from a synthetic resin. A reinforcing plate is inserted into a slot in the plate-receiving portion. A surface of the reinforcing plate is of a concavo-convex shape. The concavo-convex shape enhances the strength of the reinforcing plate without increasing the overall weight of the guide. By controlling the spacing of the bend lines forming the concavo-convex configuration, the strength of the guide can be controlled in accordance with strength requirements for different regions of the guide.

Abstract: A waste carbonizing and energy utilizing system comprises a carbonizer, a gasifying fusion furnace, and a power generation plant for utilizing heat energy. The carbonizer 20 carbonizes waste to generate charcoal. The gasifying fusion furnace incinerates the charcoal, and then the heat generated by the incineration of the charcoal is used for operation of the power generation plant. Exhaust heat from the power generation plant is recycled to the carbonizer.

Abstract: A chain tensioner has a spring-biased plunger with rack teeth engageable with teeth of wedge-shaped cam chips cooperating with a spring-biased cam-receiving ring in a recess formed in a tensioner housing. A seal plate, having a central hole through which the plunger extends, is provided as a closure for the recess to hold the cam chip assembly in place. A wire loop, for temporarily engaging a pin protruding laterally from the plunger, is pivoted in tube formed by rolling a portion of a seal plate. The wire loop holds the plunger in its retracted state while the tensioner is being installed, and automatically disengages the laterally protruding pin when the plunger is pushed inward by a tensioner lever, thereby releasing the plunger for normal operation.

Abstract: An ear covering is produced by sewing first and second cloth layers together along a first closed loop seam, and forming a hole inside the loop and extending through both layers; turning the sewn first and second layers inside out by passing one layer through the opening; then passing one of the layers through a passage in a flexible insert in the form of a distorted, truncated cone; placing a third cloth layer over one of the first and second layers and sewing the first second and third cloth layers along a second closed-loop seam, thereby enclosing the insert within a toroidal enclosure formed by portions of the first and second layers. Afterwards, the assembly is turned inside out to form a cup-shaped receptacle for receiving an external ear, with the second seam in the interior of the receptacle, and with the first seam within the toroidal enclosure.

Abstract: A modified water-immiscible solvent useful in the extraction of acetic acid from aqueous streams is a substantially pure mixture of isomers of highly branched di-alkyl amines. This solvent is substantially devoid of mono-alkyl amines and alcohols. Solvent mixtures formed of such a modified solvent with a desired cosolvent, preferably a low boiling hydrocarbon which forms an azeotrope with water are useful in the extraction of acetic acid from aqueous gaseous streams. An anaerobic microbial fermentation process for the production of acetic acid employs such solvents, under conditions which limit amide formation by the solvent and thus increase the efficiency of acetic acid recovery. Methods for the direct extraction of acetic acid and the extractive fermentation of acetic acid also employ the modified solvents and increase efficiency of acetic acid production.