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1.WO/1982/002399GRAPHITE FILLED POLYESTER-CARBONATE COMPOSITIONS

WO - 22.07.1982

国际分类 C08K 7/06 申请号 PCT/US1981/001703 申请人 GENERAL ELECTRIC COMPANY 发明人 MILLER, Kenneth, Frederick

Novel thermoplastic molding compositions comprising a polyester-carbonate polymer and graphite fibers. The compositions possess improved rigidity and heat distortion temperature properties with the addition of 0.5% to about 45% by weight of graphite fibers. In an example, a polyester-carbonate was prepared from bisphenol A, terephthalaloyl dichloride, isophthaloyl dichloride and phosgene. Graphite fibers were added to the above polymer in the amount of 10%by weight.

2.WO/1985/004531JUNCTION SEMICONDUCTOR LIGHT-EMITTING ELEMENT

WO - 10.10.1985

国际分类 H01L 33/10 申请号 PCT/JP1985/000152 申请人 JAPAN represented by PRESIDENT OF TOHOKU UNIVERSIT 发明人 ITO, Hiromasa

A junction semiconductor light-emitting element consists of a flat portion,a columnar projection provided on one surface of the flat portion, and electrodes provided on both sides of the flat portion. The columnar projection has therein a PN junction extending at right angles to the flat portion, and the flat portion a PN junction extending in parallel therewith. This light-emitting element is formed so that, when a predetermined voltage is applied between these electrodes, a larger quantity of electric current is injected into the PN junction in the columnar projection than into the PN junction in the flat portion. This light-emitting element is capable of being oscillated continuously with ease at room temperature. The light-emitting element according to this invention easily enables a two-dimensional arrangement and highly-advanced integration. If optical detectors and saturable light-absorbing layers are integrated in the direction of the thickness of the light-emitting element, various types of high-degree optically-functioning devices can be obtained.

3.WO/1995/031374VERFAHREN ZUM BETREIBEN EINER BALLENPRESSE UND BALLENPRESSE

WO - 23.11.1995

国际分类 B65B 27/12 申请号 PCT/DE1995/000378 申请人 LINDEMANN MASCHINENFABRIK GMBH 发明人 GONSCHOREK, Helmut

Ein Verfahren zum Betreiben einer Ballenpresse und eine Ballenpresse zum Herstellen von verschnürten Ballen, insbesondere aus Abfallmaterial mit Folien oder folienähnlichem Material, sehen für eine sichere Verschnürung der gepreßten Ballen vor, daß die Preßhübe über das Maß der Verschnürposition (A) hinaus zu einer Preßposition (B) mit einem Überhub (A-B) gefahren werden, dabei entsprechend Draht (9) nachgezogen und in einer Drahtlose vorgehalten und fixiert wird, danach mit dem bis in die Verschnürposition (A) zurückfahrenden Preßstempel (2) der gepreßte Ballen in der Drahtlose expandiert und schließlich in der Verschnürposition (A) die Verschnürung erfolgt.

4.WO/1982/003513SENSE AMPLIFIER COMPARATOR CIRCUIT

WO - 14.10.1982

国际分类 G11C 7/06 申请号 PCT/US1982/000368 申请人 NCR CORPORATION 发明人 PATELLA, James, Frank

A comparator circuit suitable for use as a sense amplifier for a memory array is adapted to distinguish between the levels of two input signals and to provide an output signal in binary form in dependence on the relative values of the input signals. A symmetrically organized circuit in the form of a bistable multivibrator is initially operated in a differential mode and subsequently transitioned to a latch mode. Constant current source biasing (28, 32) optimizes amplifier gain characteristics for the levels of input signals received. The amplified difference between the two input signals is stored within various capacitance elements of the circuit output stages. During the differential mode, the cross-coupling elements (9, 11) of the bistable multivibrator are disabled. At the termination of the differential mode, the amplified difference between the two input signals provides the initial conditions for the regenerative dynamics associated with the enabling of the cross-coupling elements (9, 11) and the transition to the latched state.

5.WO/1983/004350VARIABLE FREQUENCY OSCILLATOR

WO - 08.12.1983

国际分类 H03B 5/32 申请号 PCT/JP1983/000159 申请人 NIPPON TELEGRAPH & TELEPHONE 发明人 SAITO, Shigeki

An elastic surface wave coupling element uses an output electrode (11d) on one surface thereof and at least two input electrodes (11b, 11c) at positions at different distances from the output electrode, or at different phases. The ouput electrode of this element is connected through a power distributor to variable gain amplifiers (15, 16) which receive two gain control inputs. The ouput sides of the amplifiers (15, 16) are each connected to an input electrode of the element. A variable frequency oscillator of this structure can be reduced in size to be smaller than a conventional one, thereby providing advantages as a high frequency oscillation source for VHF and UHF bands.

6.WO/1985/000928PROCESS FOR BEVELING A METAL LAYER IN AN INTEGRATED CIRCUIT

WO - 28.02.1985

国际分类 C23F 1/02 申请号 PCT/US1984/001170 申请人 NCR CORPORATION 发明人 MAHERAS, George

In a process for beveling the sharp corners on an integrated circuit metal layer (2), a photoresist mask (12) used to etch a pattern in a lower level metal layer (2) is retained on the wafer during the beveling operation. With a positive photoresist (12) and an aluminum alloy metal lower level layer (2), an etch with an alkaline photoresist solvent isotropically removes both photoresist and metal, the photoresist (12) being removed at a faster rate than the metal (2). Beveling of the metal corners suppresses the reentry effect otherwise encountered when subsequent dielectric material (16) is deposited over the lower level metal layer (2).

7.WO/1986/003600AUTOMATIC FOCUS REGULATING METHOD AND CAMERA WITH AUTOMATIC FOCUS REGULATOR

WO - 19.06.1986

国际分类 G02B 7/10 申请号 PCT/JP1985/000666 申请人 KONISHIROKU PHOTO INDUSTRY CO., LTD. 发明人 YAMADA, Minoru

A camera with an automatic focus regulator, consisting of a lens-driving means (40) for moving a photographing lens (50) in the direction of the optical axis to a focusing position on the basis of the distance information from a range finder, a lens-positioning means (30) for determining a position in which the photographing lens (50), which is moved in the optical direction, is to be stopped, and a motor (60) for driving these two means (40), (30). An automatic focus regulating method consisting of the steps of detecting a distance of an object to be photographed by means of a range finder, moving a photographing lens (50) in the optical direction on the basis of the distance information, determining, substantially at the same time as the preceding step is carried out, a position in which the photographing lens (50) is to be stopped, and stopping the photographing lens (50) in the position thus determined.

8.WO/1993/003423PHOTOSENSITIVE RESIN COMPOSITION, PRODUCTION THEREOF, AND FLEXOGRAPHIC PLATE MATERIAL

WO - 18.02.1993

国际分类 G03F 7/033 申请号 PCT/JP1992/001028 申请人 TOYO INK MANUFACTURING CO., LTD. 发明人 YATSUYANAGI, Yoshimi

A photosensitive resin composition particularly suitable for preparing a flexographic original plate, comprising (1) a photosensitive microgel prepared by the reaction of fine microgel particles, prepared by the emulsion polymerization of an α,β-ethylenically unsaturated compound in the presence of an emulsifying agent comprising a tertiary ammonium salt compound, with a compound having an epoxy group which reacts with a tertiary ammonium salt and at least one ethylenically unsaturated double bond in its molecule, (2) an α,β-ethylenically unsaturated compound, and (3) a rubber or a thermoplastic elastomer.

9.WO/1989/010046FLUORESCENT LIGHT SOURCE BASED ON A PHOSPHOR EXCITED BY A MOLECULAR DISCHARGE

WO - 19.10.1989

国际分类 C09K 11/64 申请号 PCT/US1989/001427 申请人 GTE LABORATORIES INCORPORATED 发明人 SIGAI, A., Gary

A fluorescent light source (10) based on a phosphor excited by a molecular discharge is described. The fluorescent light source (10) comprises a capacitively coupled compact fluorescent lamp (20) coated with a manganese doped magnesium aluminate phosphor (40) on the inside surface of the lamp envelope. The compact fluorescent lamp (20) produces a plasma which emits 206 nm radiation from the molecular discharge of the iodine containing molecular vapors and inert gas fill which in turn excites the phosphor (40) to emit visible light.

10.WO/1988/001751AMPLIFICATION DEGREE STABILIZER FOR PHOTOMULTIPLIER TUBES

WO - 10.03.1988

国际分类 G01T 1/164 申请号 PCT/JP1986/000440 申请人 SHIMADZU CORPORATION 发明人 KUMAZAWA, Yoshihiko

An amplification degree stabilizer for photomultiplier tubes (hereinafter referred to as PMT's) in a radioactive ray position detector which is constituted by a scintillator and a plurality of PMT's. The neighboring PMT's (3) are so grouped as to belong to different groups (A to D), and outputs of the PMT's (3) are added up together through adders (6) for each of the groups. The added signal of the group belonging to a PMT which is determined to be closest to a point of emitting light is analyzed for its crest value by a crest analyzer (14). Results of analysis of crest values are collected by a counter memory (data collecting means) (15), i.e., changes in the amplification degrees of the PMT's are collected as statistic data. Relying upon the statistic data, contents of a register (17) which stores the data related to high voltages to be applied to the PMT's (3) are corrected by a data processing circuit (16). According to the above amplification degree stabilizer for the PMT's, the data related to amplification degree of the PMT's are collected in parallel, thus making it possible to stabilize the amplification degree of the PMT's (3) within short periods of time.

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