baber/WOPTO huggingface dataset:
Patent EP-0285550-A2 (EP)
Inventor: NAKAGAWA TAKASHI
IPC: A61K31/21
Filed: 1988-03-31
Abstract: A percutaneous-administration-type pharma­ceutical preparation of nitroglycerin comprising a backing that is impervious to medicines, and a presssure-sensitive adhesive layer that is disposed on one surface of the backing, wherein the pressure-­sensitive adhesive layer contains alkyl (meth)acrylate copolymer in the concentration of 80-95% by weight and the nitroglycerin in the concentration of 5-20% by weight, said copolymer contains as major copolymer components alkyl (meth)acrylate with alkyl groups having 6 or more carbon atoms, which alkyl (meth)acrylates include 2-ethylhexylmethacrylate in the concentration of 40-90% by weight based on the total weight of said alkyl (meth)acrylates, and the copolymer has a rolling ball tack value of 2 or less. The preparation obtained makes it possible for nitroglycerin to be absorbed percutaneously at a controlled rate for long periods of time.
Patent EP-0319459-A2 (EP)
Inventor: REINSCH DIETER
IPC: H01R9/05
Filed: 1988-11-29
Abstract: A connection is proposed for coaxial cables, especially for antennas, in which the connector holding the socket has a guide cylinder which is designed as an overlapping sprung collar, the guide cylinder being covered on its one end by a screening plate and being provided with an inwardly directed channel over its circumference in the vicinity of the open end. <IMAGE>
Patent EP-0332053-A2 (EP)
Inventor: YOKOYAMA KENJI
IPC: H04R3/00
Filed: 1989-03-02
Abstract: An acoustic apparatus for improved bass sound reproduction comprises a resonator, a vibrator, and a vibrator drive means. The resonator has a resonance radiation unit for radiating an acoustic wave by resonance, the vibrator has a diaphragm disposed in the resonator, the vibrator drive means has a motional feedback (MFB) means for detecting the movement of the diaphragm and negatively feeding back a motional signal corresponding to the movement of the diaphragm to the input side of the circuit, and the counteraction of the resonator on the diagram is canceled upon driving of the resonator whereby the vibrator may be invalidated as viewed from the resonator, and the vibrator and the resonator can be independently designed.
Patent EP-0335383-A2 (EP)
Inventor: KOBAYASHI SHIRO
IPC: H01L21/28
Filed: 1989-03-30
Abstract: A metallization film layer (4) disposed on a semiconductor chip (1) is made of Cu alloy which contains a metal element less noble than Cu and whose balance consists of Cu and unavoidable impurities. The metal element less noble than Cu is at least one kind of members selected from the group consisting of Al, Be, Cr, Fe, Mg, Ni, Si, Sn and Zn. Cu alloy as the metallization film layer (4) improves corrosion resistance by adding a trace amount of a metal element less noble than Cu within such a range where electric conductivity is not much reduced to Cu without lowering high electric conductivity, high heat resistance and high electro-migration resistance of Cu.
Patent EP-0339443-A2 (EP)
Inventor: BROCKS DIETRICH DR
IPC: G01N33/60
Filed: 1989-04-19
Abstract: The said peptide can be determined with great accuracy with the aid of a monoclonal antibody which is directed specifically against one epitope of amino-terminal procollagen peptide (type III) which is not present on the fragment Col 1 and of a second monoclonal or polyclonal antibody against an epitope of amino-terminal procollagen peptide (type III).
Patent EP-0357029-A2 (EP)
Inventor: AU ANDREW T
IPC: C12P13/04
Filed: 1989-08-30
Abstract: The present invention is directed to a process for producing (-) 2-substituted-ornithines comprising contacting a 2-substituted-piperidone with L-alpha-E-amino-caprolactam-­hydrolase in the presence of a divalent cation.
Patent EP-0369410-A2 (EP)
Inventor: MIHARA YUJI C O FUJI PHOTO FIL
IPC: G03C1/20
Filed: 1989-11-14
Abstract: A silver halide photographic emulsion is disclosed, comprising a combination of at least one infrared sensitizing dye represented by formula (Ia) or (Ib) and at least one compound represented by formula (Ila) or (IIb):
     wherein R 1  and R 2  may be the same or different, and each represents an alkyl group; R 3  represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a phenyl group, a benzyl group or a phenethyl group; V represents a hydrogen atom, a lower alkyl group, an alkoxy group or a halogen atom; Z 1  represents a group of non-metal atoms which is required to complete a five or six membered nitrogen-containing heterocyclic ring; X 1  represents an acid anion; and m, p and q each independently represents 1 or 2, provided that when an intramolecular salt is formed, then q is 1,
     wherein R 1 ' and R 2 ' may be the same or different and each represents an alkyl group; R 3 ' and R 4 ' each individually represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a phenyl group, a benzyl group or a phenethyl group; Rs and R 6 ' each represents a hydrogen atom, or Rs and R 6 ' may be joined together to form a divalent alkylene group; R7 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a phenyl group, a benzyl group or an
     group, wherein Wi and W2 each independently represents an alkyl group or an aryl group, or W 1 ' and W2 may be joined together to form a five or six membered nitrogen-containing heterocyclic ring; R 3 ' and R 7 ', or R 4 ' and R 7 ', may be joined together to form a divalent alkylene group, Z and Z 1 ' each independently represents a group of non-metal atoms which is required to complete a five or six membered nitrogen-containing heterocyclic ring; X 1 ' represents an acid anion; and m' represents 1 or 2, provided that when the dye forms an intramolecular salt, then m is 1, and
     
     wherein R 4  represents an alkyl group or an alkenyl group; R 6  represents a substituted alkyl group or a substituted alkenyl group; Rs and R 7  each represents a hydrogen atom, an alkyl group or an aryl group; Y represents an oxygen atom, a sulfur atom, a selenium atom or a tellurium atom; Z 2  and Z 3  each represents atoms which are required to complete an aromatic ring; M ⊕n  represents an onium ion, an ion of a group IA or group IIA element, or a cation of atomic valency n selected from among the metal ions of groups IIB, VIIB, IVA or VA; X 2  has the same significance as X 1  in formula (I); and r represents 1 or 2, provided that when the compound forms an intramolecular salt, then r is 1.
Patent EP-0372317-A2 (EP)
Inventor: KEMPER WERNER
IPC: H01R43/18
Filed: 1989-11-24
Abstract: The invention relates to a method of making a socket insert of a box for a pin-and-socket connector, and an insert. According to the invention, wood which is highly dried in a first method step is used in the production of the socket insert (3). In a second method step, the socket insert (3) is produced by cutting as a plank in its final form with all penetrations. In a third method step, the plank is impregnated on all sides and, in a fourth method step, painted with fire resistant, clear and transparent varnish material. This provides a socket insert (3) which consists entirely of wood, as a result has a good visual appearance and, moreover, meets the national and international standards with respect to the required safety, particularly fire protection and electrical conductivity and thermal conductivity. <IMAGE>
Patent EP-0387416-A2 (EP)
Inventor: SHIGA NOBUO C O YOKOHAMA WORKS
IPC: H04B10/50
Filed: 1989-12-15
Abstract: In a high impedance type light receiver circuit comprising a light receiving device (1), an amplifier circuit (3) for amplifying an output of the light receiving device (1) and an equalizer (4) for band compensation, a capacitor (41) of the equalizer (4) is formed by the same PN junction structure as that of the light receiving device (1), and the light receiving device (1), the amplifier circuit (3) and the equalizer (4) are integrated on one semiconductor substrate (101) so that adjustment of a time constant of the equalizer is not necessary. In this manner, the productivity of the high impedance type light receiver circuit which can attain a higher sensitivity than a trans-impedance type circuit is improved.
Patent EP-0374865-A2 (EP)
Inventor: ESCHER CLAUS DR
IPC: G02F1/1343
Filed: 1989-12-20
Abstract: Circuit and display elements based on ferroelectric liquid crystals frequently exhibit a pronounced optical hysteresis, which leads to the occurrence of so-called ghost images. This phenomenon can be distinctly reduced or even suppressed if at least one of the two electrodes in such elements is in immediate contact with the liquid-crystal medium.
Patent EP-0349078-A2 (EP)
Title: Schaltungsanordnung zur Erzeugung von Hochfrequenzsignalen für Kernspinuntersuchungen
Inventor: PROKSA ROLAND
IPC: G01R33/54
Filed: 1989-06-26
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung zur Erzeugung von Hochfrequenzsignalen für Kernspinuntersuchungen, mit einem Festwertspeicher, in dem ein Signal als Folge von Datenworten gespeichert ist, einem Adressengenerator zum Auslesen von Datenworten aus dem Festwertspeicher mit einer Taktfrequenz und einem dem Festwertspeicher nachgeschalteten Digital-Analog-Wandler. Zur Reduzierung des Speicherbedarfes ist vorgesehen, daß in dem Speicher ein sinusförmiges Signal als Folge von Datenworten gespeichert ist.
Patent EP-0361631-A2 (EP)
Inventor: KAMO MITSUHIRO
IPC: B62D43/00
Filed: 1989-09-21
Abstract: The present invention relates to a cover for a spare tire mounted outside a vehicle body, wherein said cover is formed substantially in a cylindrical shape, utilizing a material having a shape-retaining characteristics and consisting of a bottom wall, upper wall and a circumferen­tial wall which couples said upper and lower walls together, and said bottom and circumferential walls are split into a upper and lower half sections, and wherein said upper wall is formed to be freely bendable and a freely detachably engaging portion is provided between respective bottom walls and respective circumferential walls.
Patent EP-0325394-A2 (EP)
Inventor: UEDA HIDEKI C O NEC CORPORATIO
IPC: H03L3/00
Filed: 1989-01-17
Abstract: A transmitter includes a phase-locked loop (PLL) circuit (4) whose output is frequency modulated with a modulation signal (8). The modulated signal is amplified by an amplifier (3) which is turned on only during a signal transmission of the transmitter. At a time when the amplifier (3) is turned on, the output frequency of PLL circuit (4) fluctuates. To depress this frequency fluctuation, the transmitter includes a frequency fluctuation depressing (FFD) circuit (5). Upon the turning-on of the amplifier (3), FFD circuit (5) applies a voltage change to the modulation signal (8) so that the frequency fluctuation is depressed.
Patent EP-0326383-A2 (EP)
Inventor: OKUBO MASAYOSHI
IPC: C08F2/08
Filed: 1989-01-26
Abstract: In a dispersion system comprising seed polymer particles and a monomer, the solubility of the monomer is reduced by such means as addition of water, whereby the monomer is precipitated and absorbed in the seed polymer particles, and in this state, the monomer absorbed in the seed polymer particles is selectively polymerized. 
     Namely, according to the present invention, the decrease of the solubility of the monomer in the dispersion system is utilized for absorption of the monomer in the seed polymer particles, and polymer particles having an increased particle size can be prepared in a short time at a high efficiency.
Patent EP-0342009-A2 (EP)
Inventor: ABE HITOSHI C O OKI ELECTRIC I
IPC: C23C16/40
Filed: 1989-05-10
Abstract: An oxide superconducting film is formed by Chemical Vapor Deposition. The starting material gas sources are Ba(DPM)₂, Ba(DPM)₂.(THF) n  or Ba(DOM)₂.(DMF) n ; Cu(DPM)₂, Cu(DPM)₂.(THF) n  or Cu(DPM)₂.(DMF) n ; and M(DPM)₃, M(DPM)₃.(THF) n  or M(DPM)₃.(DMF) n , where; 
DPM is 2,2,6,6-tetramethyl-3,5-heptaneodianate represented by the chemical formula: 
CH₃C(CH₃)₂COCHCOC(CH₃)₂CH₃, 
THF is tetrahydrofuran represented by the chemical formula:
      DMF is dimethylformamide represented by the chemical formula: 
HCON(CH₃)₂ 
M is an element chosen from the list: 
Y, La, Nd, Pm, Sm, Eu, Er, Gd, Tb, Dy, Ho, Tm, Yb, Lu, 
and n is any integer. The starting material gas sources are introduced into a growth tank after gasification together with at least one of the gases O₂, O₃, or N₂O, and the oxide film being formed on a substrate placed in said growth tank.
Patent EP-0347105-A2 (EP)
Inventor: SUGIYAMA TAKASHI
IPC: A61K38/23
Filed: 1989-06-09
Abstract: Calcitonin derivatives wherein at least one of the first cysteine residue and the seventh cysteine residue is S-sulfonated; processes for the production of the calcitonin derivatives comprising the steps of reacting a calcitonin with a sulfite anion or both a sulfite anion and an oxidizing agent to form the S-sulfonated derivative, and recovering the sulfonated calcitonin derivative; a pharmaceutical composition comprising the S-sulfonated calcitonin derivative; and a method of treating a patient having a disease wherein a decrease of a serum calcium level is desired, by administering the S-sulfonated calcitonin derivative to the patient.
Patent EP-0373806-A2 (EP)
Inventor: LAM PHILIP YUNG TAK
IPC: A44C5/20
Filed: 1989-12-04
Abstract: A strap assembly is provided for a timepiece such as a wristwatch (2) having one, and preferably two, strap portions (1 and 9) each attachable at one end to the timepiece or watch (2). The or each strap portion (1, 9) has a pair of superimposed spaced apart outer face parts (5,6, 10,11) connected together around their edges to define there between a sealed chamber (7) containing a fluid with decorative and/or therapeutic effects. At least one of the outer face parts (5, 6, 10 ,11) has an area (5a, 10a) which is made of transparent material to allow the fluid in the chamber (7) to be visible therethrough from the exterior of the assembly. Adjustable buckle (13) and clip (14) means are provided for interconnecting the free ends of two strap portions (1 and 9) and for varying the length of at least one of the strap portions (1).
Patent EP-0376694-A2 (EP)
Inventor: TANABE KEIICHIRO ITAMI WORKS O
IPC: C30B29/04
Filed: 1989-12-27
Abstract: High quality diamond excellent in crystalline property as well as transparency, can be synthesized at a high growth speed by a process which comprises using, as a raw material gas, a mixed gas of hydrogen gas A, an inert gas B, a carbon atom-containing gas C and an oxygen atom-­containing inorganic gas D in such a proportion as satisfying the following relationship by mole ratio: 
0.001 ≦ B/(A+B+C+D) ≦ 0.95 
0.001 ≦ C/(A+B+C+D) ≦ 0.1 
0.0005 ≦ D/C ≦ 10 
except where a same gas is chosen from the carbon atom-­containing gas C and the oxygen atom-containing inorganic gas D, feeding the mixed gas into a reactor in which plasma is then formed by applying a DC or AC electric field at a pressure of 10 to 760 torr and thereby depositing and forming diamond on a substrate arranged in the reactor.
Patent EP-0378198-A2 (EP)
Inventor: NAKAZAWA ATSUSHI C O OSAKA WOR
IPC: G06K7/10
Filed: 1990-01-10
Abstract: A bar code reading arrangement. A laser beam is scanned across a bar code which may be on a remote surface. Two detectors receive light reflected from the bar code, and convert it to an electrical signal. The detectors are laterally spaced on opposite sides of a line defined by the bi-section of the triangular area which is scanned by the laser beam. The electrical signal from the detector receiving only diffusely reflected light is used to identify the content of the bar code. The invention may be practiced in a hand-held unit with trigger means to initiate the bar code reading operation.
Patent EP-0383029-A2 (EP)
Inventor: PAIGE CLIVE R
IPC: F04B49/24
Filed: 1990-01-16
Abstract: A pressure washer (10) for delivering a liquid under high pressure has an inlet conduit (30) connected to a liquid supply and an outlet conduit (50) coupled to a spray nozzle (18) which can be operated to control the delivery of liquid through the spray nozzle (18). Liquid, e.g., water, is pumped from the inlet (30) to the outlet conduit (50), elevating its pressure significantly. A bypass conduit (56) enables recirculation of the liquid from the outlet (50) to the inlet conduit (30). A bypass system (14), disposed between the outlet conduit (50) and the bypass conduit (56), includes a shuttle valve (70) which moves between first and second positions at which it respectively blocks or opens the liquid path from the outlet conduit (50) to the bypass conduit (56). The shuttle (70) is such that, when the liquid pressure on the side of the shuttle (70) facing the spray nozzle (18) is approximately equal to or greater than the liquid pressure in the outlet conduit (50), the shuttle (70) moves to a position which unblocks the bypass conduit (56), approximately equalizing the pressure across the shuttle (70) and protecting the washer's (10) components and enhancing its operability. A nozzle seal arrangement in the pressure washer's pump (12) comprises a pair of seals (230,236) between each piston (190) and cylinder (32) wall of the pump (12). One of the seals pivots in response to side to side wobbling of the piston (190) while maintaining proper sealing conditions.
Patent EP-0384254-A2 (EP)
Inventor: LIU RICHARD WAI-CHUN
IPC: C08L95/00
Filed: 1990-02-10
Abstract: Asphalt mastics modified with polymers containing residual unsaturation in their backbone and having a gel content of less than 60 weight percent, said polymers being crosslinked with sulphur and vulcanization accelerators and activators.
Patent EP-0426935-A2 (EP)
Inventor: IIDA HIROSHI
IPC: B21K21/04
Filed: 1990-04-04
Abstract: A process for hot working a tubular material (1) having one open end and the other closed end including the steps of: injecting an inert gas (4) into the hole (2) of the material; then fastening a cap (5) to the open end of the material in order to hermetically seal the hole (2); then heating the material and concurrently subjecting same to forging or the like. Then, the end to which cap has been fastened is separated from the reminder of the material, so that a final product results. The process has an advantage in that it easily, inexpensively prevents a layer transmuted due to heating from occurring in the surface of the hole.
Patent EP-0403845-A2 (EP)
Inventor: YAMAMOTO MITSUO C O MIHARA MAC
IPC: B05C5/02
Filed: 1990-05-30
Abstract: Herein disclosed is a coating apparatus for coat­ing a thin sheet of paper, film or metal. The coating apparatus comprises a web (3) for continuously running to apply a coating liquid (4), and a blade (7) for scraping off the excess of the coated liquid to form a coated liq­uid layer. A slot (41) is formed with an exit having a width matching that of the web for spraying the coat­ing liquid (4) from the exit to apply the same to the web (3). A premetering blade (13) is disposed downstream of the slot (41) and upstream of the blade (7) in the running direction of the web for controlling the amount of the coated liq­uid applied to the web with its surface pressure. A pressure tube (14) is mounted along the widthwise direction of the premetering blade (13) for applying the surface pressure to the premetaling blade.
Patent EP-0413256-A2 (EP)
Inventor: CAMBOU BERTRAND
IPC: H01L21/761
Filed: 1990-08-09
Abstract: A semiconductor structure for high power integrated circuits is fabricated having a substrate (20), a first and second epitaxial layer (21) and (26), each having a patterned buried layer (25) and (30), and a third epitaxial layer (32) in which power, logic and analogic devices are formed. The power device is formed in an isolated region of the third epitaxial layer (32) over the buried layers (25) and (30), which provide for good electrical contact to the back of the substrate (20). The analogic and logic devices are formed in the third epitaxial layer (32) outside the isolated region of the power device. The thickness of the first and second epitaxial layers (21) and (26) reduces the NPN parasitic transistor effect. The first epitaxial layer (21) may be fabricated with a lower resistivity to further reduce the parasitic NPN transistor effect. The second epitaxial layer (26) can be of a higher resistivity in order to reduce autodoping of the third epitaxial layer (32).
Patent EP-0422412-A2 (EP)
Inventor: RODI ANTON
IPC: B41F13/12
Filed: 1990-09-14
Abstract: The device relates to a printing machine, in particular an offset printing machine having several printing units which, apart from one, are provided with a circumferential and lateral register-adjusting device for adjusting the register. For a simple and cost-effective construction, it is proposed that, for the effect of a register adjustment of the non-adjustable printing unit (5), a control command input device (16) is assigned to said printing unit in such a way that a relative change in position of the subject (20) of the non-adjustable printing unit (5) is effected by consequential register adjustments of the adjustable printing units (2, 3, 4). <IMAGE>
Patent EP-0438666-A2 (EP)
Inventor: HANGE WILLY
IPC: C07F7/12
Filed: 1990-11-26
Abstract: A reactor for the preparation of vinylchlorosilanes by reaction of vinyl chloride with chlorosilanes at elevated temperature is described. The reactor comprises a heatable reaction tube having an internal diameter d1 in whose interior is situated a displacer extending over the entire length of the reaction tube, arranged axialsymmetrically and having an external diameter d2, d2 being smaller than d1.
Patent EP-0434990-A2 (EP)
Inventor: SAKAMOTO KIICHI
IPC: H01L21/26
Filed: 1990-11-26
Abstract: A charged-particle beam exposure method which has a stencil mask formed with a plurality of mask patterns, deflects a beam of charged particles to a mask pattern selected from among the plurality of mask patterns and shapes the beam, and performs wafer exposure by deflecting the shaped beam and illuminating the same onto a wafer, wherein the improvement comprises the steps of (a) holding mask information data, which are information for deflecting the charged particle beam to the selected mask pattern and in which an index is provided every mask pattern of the stencil mask, in a mask memory, (b) holding pattern exposure data, which are information for designating a mask pattern by the use of the index of each mask pattern held in the mask memory and for deflecting the charged particle beam shaped with the designated mask pattern to a predetermined region on the wafer, in a data memory; and (c) deflecting the charged particle beam on the stencil mask and shaping the beam by the use of the mask information data output from the mask memory in response to the index designated in the pattern exposure data.
Patent EP-0395152-A2 (EP)
Inventor: LOWERY COLIN JAMES
IPC: D06F39/02
Filed: 1990-04-20
Abstract: The present invention provides sachets containing a fabric treatment product which are equipped with a permanent handling device (4). 
     The handling device (4) preferably consists in a loop of a rigid or semi rigid material, having a triangular cross section.
Patent EP-0426257-A2 (EP)
Inventor: ROBINSON JOSEPH GORDON C O CLA
IPC: H02G15/18
Filed: 1990-10-31
Abstract: A heat-recoverable sleeve (6) for forming a protective cover on a cable, for example a joint between two cables (5), is formed of a cross-linked polymer material, preferably a cross-linked polyethylene, providing a matrix within which are dispersed discrete elastomeric particles formed of, for example, ethylene-propylene-diene terpolymer (EPDM) or ethylene-propylene copolymer (EPR). An inner surface of the sleeve (6) may be provided with an adhesive layer (7). The heat-recoverable sleeve (6) shows high resistance to propagation of cracks or splits during heat shrinking.