baber/WOPTO huggingface dataset:
Patent EP-0306297-A2 (EP)
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/0296
Filed: 1988-08-31
Abstract: An improved pin junction photovoltaic element which causes photoelectromotive force by the junction of a p-­type semiconductor layer, an i-type semiconductor layer and an n-type semiconductor layer, characterized in that at least said i-type semiconductor layer comprises a member selected from the group consisting of a ZnSe:H deposited film containing the hydrogen atoms in an amount of 1 to 4 atomic % and crystal grain domains in a proportion of 65 to 85 vol % per unit volume and a ZnSe 1-x Te x :H deposited film containing the hydrogen atoms in an amount of 1 to 4 atomic % and crystal grain domains in a proportion of 65 to 85 vol % per unit volume and also containing the selenium atoms and the tellurium atoms in a Se/Te quantitative ratio of 1:9 to 3:7 in terms of number of atoms. 
     The pin junction photovoltaic element exhibits an improved photoelectric conversion efficiency for short-­wavelength light and has a high open-circuit voltage. The pin junction photovoltaic element does not cause any undesirable light-induced fatigue even upon continuous use for a long period of time.
Patent EP-0309221-A2 (EP)
Inventor: MARKLE RICHARD A
IPC: C08F236/12
Filed: 1988-09-21
Abstract: Epoxy and epoxy novolak resins are impact modified by adding an effective amount of a acrylamide diene nitrile rubber terpolymer to the resin. In a preferred embodiment, the acrylamide diene nitrile rubber includes an acid or ester group attached to the acrylamide portion of the polymer generally through a thiol group. The liquid terpolymer is reacted in the presence of acid catalysts with the resin to provide impact modification.
Patent EP-0309264-A2 (EP)
Inventor: KENYON IAN ROGER
IPC: D06M13/165
Filed: 1988-09-23
Abstract: A detergent composition for softening fabrics while maintaining good detergency comprises a fatty amine such as di tallow methyl tertiary amine and a nonionic surfactant with a low cloud point, such as an ethoxylated fatty alcohol with 3 moles of ethylene oxide per molecule.
Patent EP-0310310-A2 (EP)
Inventor: AKIBA MASANORI
IPC: B01D37/02
Filed: 1988-09-23
Abstract: The present invention relates to a filter aid for analytical use and method for preparing the same, more particularly, a filter aid for analytical use consisting essentially of tangled short-length ceramic fibers having a bulk density in the range of about 0.02-0.18 g/cm³ and method for preparing the same.
Patent EP-0320224-A2 (EP)
Inventor: GREENWOOD D
IPC: E04F11/18
Filed: 1988-12-07
Abstract: A stairway safety bar 10 comprises a housing 14 slidable on a rail 18 which is fixed to a wall 20. The bar 12 extends across a stairway and may be pushed up or down the stairway by a person ascending or descending. The housing 14 includes a locking mechanism (22, 26) which locks on to the rail 18 thereby preventing further movement of the bar and a force which exceeds a predetermined limit is applied to the bar. The bar can be pushed by an elderly or disabled person, but should the person fall the additional force applied will lock the mechanism and prevent the person falling down the stairs.
Patent EP-0325039-A2 (EP)
Inventor: EFFORD THOMAS WAGHORN
IPC: H01G9/12
Filed: 1988-12-09
Abstract: A plurality of electrolytic capacitor sections (10) are sealed within a common cube-like case (50,30). An internal wall (53) divides the case into isolated chambers. Upon sealing of the case, the assembly takes up substantially no more space on a circuit board than an individual capacitor of the prior art. Each capacitor chamber has its own vent (57,58) located in the case at the junction of a side wall (51) (parallel to the internal wall) and the top wall (56) by means of a bevel which reduces the walls to the desired vent thickness.
Patent EP-0348575-A2 (EP)
Inventor: SHIBATA MOTONOBU
IPC: B01J37/02
Filed: 1988-12-30
Abstract: A catalyst carrier comprise a substrate made of a material selected from a stainless steel and a nickel base alloy both at least containing 0.2 to 0.8 wt% of Ti and 0.01 to 0.5 wt% of C, and an alumina thin layer firmly bonded onto the surface of the substrate by Aℓ-O-Ti-C bonds, said catalyst carrier being shaped in the form of a porous body having gas permeability in at least one direction. The alumina thin layer may be firmly bonded by Aℓ-O-Ti-C bonds to the surface of the substrate having an aluminum-iron alloy layer or an aluminum-nickel alloy layer. The alumina thin layer is formed by heat treating alumina coated onto the surface of substrate at 600 to 1,000°C for not less than 10 minutes. Instead of the coating with alumina, aluminum may be plated onto the surface of the substrate for this purpose.
Patent EP-0338213-A2 (EP)
Inventor: SHINDO MASAMICHI
IPC: H01L23/04
Filed: 1989-02-22
Abstract: A semiconductor chip (3) is mounted on the upper surface of a metal package base (1), the space region above the semi­conductor chip is covered and air-tightly sealed by a metal cover plate. 
     An electrically insulating layer (13,15) is provided on the bottom surface of the package base and/or entire outer surface of the metal cover.
Patent EP-0348601-A2 (EP)
Inventor: BARITO THOMAS R
IPC: F04C23/00
Filed: 1989-03-23
Abstract: A scroll-type hermetic compressor is disclosed including a hermetically sealed housing (12), fixed and orbiting scroll members (48, 50), a stationary frame member (52) including a thrust surface (55) adjacent the orbiting scroll member bottom surface (51), and a crankshaft (32) drivingly coupled to the orbiting scroll member. A seal (158) extends from a fixed location on the orbiting scroll member bottom surface toward the thrust surface and slidingly seals thereagainst, whereby fixed radially inner and outer portions (154, 156) of the scroll member are defined which are exposed to discharge and suction pressures (110, 98) for axial compliance. The seal consists of an annular groove (152) on the orbiting scroll member bottom surface in which an annular seal element (158) is unattachedly retained. The groove may be supplied with pressurized oil to aid in sealing with the seal element or, alternatively, to provide a hydrostatic seal without a seal element.
Patent EP-0335408-A2 (EP)
Inventor: HAGA TAKAHIRO ISHIHARA SANGYO
IPC: C07D213/64
Filed: 1989-03-30
Abstract: A substituted benzene derivative represented by a formula:
      where A represents:
      wherein X is a hydrogen atom, a halogen atom or a nitro group, R¹ is -X¹Z¹ (X¹ is an oxygen atom or a sulfur atom and Z¹ is a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substitute or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group), -COZ¹ group (Z¹ is as defined above),
      group (Z¹ is as defined above, Z² is -CO₂Z³ wherein Z³ is the same as Z¹, or -SO₂Z³ wherein Z³ is as defined above and n is 0 or 1),
      (Z¹ and Z³ are as defined above) or
      (X², X³ and X⁴ are, respectively, an oxygen atom or a sulfur atom and   Z⁴ and Z⁵ are the same as Z¹), and R³ is a nitro group or
      (R⁴ and R⁵ are, respectively, an alkyl group, or they may form a heterocyclic group together with the adjacent nitrogen atom), or
      wherein X and R³ are as defined above and R² is -X¹Z¹ (X¹ and Z¹ are as defined above); Y is a halogen atom, a subsituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkythio group, a nitro group or
      (R⁶ and R⁷ are, respectively, a substituted or unsubstituted alkyl group); R is
      (R⁸ is the same as Y and q is an integer of 1 to 4),
      (R⁸ is as defined above, and r is an integer of 1 to 3) or
      (R⁸ and r are as defined above); and m is an integer of 1 to 4, or its salt.
Patent EP-0341413-A2 (EP)
Inventor: KURODA TORU
IPC: B01D69/08
Filed: 1989-04-04
Abstract: A novel adsorber module for whole blood treatment is disclosed, which comprises a casing provided with a blood introduction means (2) and a blood withdrawal means (3) and a bun­dle of a plurality of porous hollow fibers (1) disposed in the casing and disposed between and fluid-tightly connected at end portions thereof to the blood introduction means (2) and the blood withdrawal means (3), wherein each porous hollow fiber (1) comprises a membranous porous resin matrix having pores (7) which open at least at the inner wall (5) of the hollow fiber (1) and a plurality of ligands (8) linked to the overall surface, including the walls of open pores (7), of the porous resin matrix. The adsorber module can easily be con­structed into an adsorber apparatus which can be practical­ly employed for treatment of whole blood. With this appa­ratus, whole blood can be effectively, efficiently treated without the danger of blood coagulation and hollow clogg­ing, whereby the malignant components of the whole blood can be effectively removed by adsorption on the ligands (8).
Patent EP-0339604-A2 (EP)
Title: Recording medium
Inventor: TAKIMOTO HIROSHI
IPC: B41M5/52
Filed: 1989-04-26
Abstract: A recording medium comprising a non-porous substrate and a coating layer formed thereon, said coating layer comprising a carboxyl group-containing ionomer-type hydrophilic urethane resin and organic and/or inorganic fine particles.
Patent EP-0350592-A2 (EP)
Inventor: SOLER ERNST
IPC: A63F9/00
Filed: 1989-05-13
Abstract: The card game is characterised by a plurality of cards exceeding the number of letters in the alphabet of a commonly used language and each marked with a letter of this alphabet, a number of cards within the plurality of cards being marked with identical letters, corresponding to the statistical frequency of their occurence in the commonly used language in question. Such a card game differs completely in its conception from known card games and permits a game played approximately by the rules of, for example, rummy or poker. <IMAGE>
Patent EP-0346651-A2 (EP)
Inventor: PETERS GUNTER
IPC: B60J5/04
Filed: 1989-05-22
Abstract: The device for pneumatically closing and/or sealing two parts (6, 7) of a lorry body which can be moved relative to one another comprises a closing and/or sealing section (10) extending over the entire length of an edge region (8) of the one part (6) as well as an actuating device (11) arranged on the other part (7) in the edge region (9) adjacent to the one part (6). A U-shaped section (14) partially embraces an actuating means (12). An elastic hose (13) is located in a hollow space formed within the U-shaped section (14) and the actuating means (12). By feeding the elastic hose (13) with compressed air from a compressed air container (17) via a control means (18) and a feedline (19), the actuating means (12) for closing and/or sealing the two parts (6, 7) moves towards the section (10). The device is advantageously used in lorries which are employed for the delivery of perishable goods. <IMAGE>
Patent EP-0351603-A2 (EP)
Inventor: MURRAY REX EUGENE
IPC: C07C69/145
Filed: 1989-06-29
Abstract: A process for the transvinylation of a vinyl derivative of a Bronsted acid with a different Bronsted acid which comprises providing a liquid phase mixture contain­ing said vinyl derivative and said Bronsted acid in the presence of a ruthenium compound at a temperature at which transvinylation occurs and recovering as a product of transvinylation the vinyl derivative of the different Bronsted acid. The process is most favorably employed using carboxylic acids to make vinyl esters of carboxylic acids.
Patent EP-0348981-A2 (EP)
Inventor: MARACCINI ANTONIO
IPC: C07C41/24
Filed: 1989-06-29
Abstract: The present invention relates to a process for preparing fluorinated conjugated olefinic products having, among others, the formulae:
      wherein: 
R x  and R y       represent, among others, perhaloalkyl radicals containing from 1 to 10 carbon atoms (in the case of R x ) and from 1 to 9 carbon atoms (in the case of R y ), and 
m      ranges from 2 to 10. 
     These olefinic products are obtained by reacting telomeric products having, among others, the formulae: 
R x O-(CFCl-CFCl) m -F 
R x O-(CFCl-CFCl) m -OR x   
F-(CFCl-CFCl) m -F and 
R y -(CFCl-CFCl) m -F 
with zinc powder at temperatures of from about 40°C to about 160°C and in a solvent selected from alcohols, dimethylformamide and dimethylsulfoxide. 
     Many of the resulting products are new.
Patent EP-0395791-A2 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/12
Filed: 1989-07-13
Abstract: Das Bohrfutter besitzt zur Nachspannbegrenzung einen Sperring (12), der gegenüber dem Futterkörper (1) nur begrenzt verdrehbar ist, wozu ein radial abstehender Anschlagstift (19) in eine Ausnehmung (18) greift, deren Enden in Umfangsrichtung Anschlagflächen für den Anschlagstift (19) bilden. Der Anschlagstift (19) kann axial nur in die Ausnehmung (18) eintreten, wenn sich der Sperring (12) am Anfang seines durch die Ausnehmung (18) begrenzten Drehweges befindet, so daß dieser Drehweg immer voll zur Nachspannung zur Verfügung steht.
Patent EP-0362846-A2 (EP)
Inventor: OHISHI HIROTOSHI C O FUKUYAMA
IPC: H01H89/08
Filed: 1989-10-05
Abstract: A remote-controlled circuit breaker has an operation mechanism unit, for selecting one of an off state and a remote-controllable state of the circuit breaker, and a movable contact which makes/breaks contact with a fixed contact in connection with a motion of an electromagnetic unit only in the remote-controllable state; and the movable contact breaks contact with the fixed contact irrespective of the motion of the electromagnetic unit at the time when an overcurrent tripping unit is operated by a fault. A push rod acts in conjunction with a transmission lever to either provide an indication of the state of contact connection or to actuate tripping. An indication mechanism is also disclosed.
Patent EP-0363911-A2 (EP)
Inventor: SHIBATA KENICHI
IPC: C04B41/50
Filed: 1989-10-10
Abstract: A refractory for use in firing ceramics has a ceramic coating applied by plasma spraying onto the surface of a heat-resistant lightweight shaped article containing heat-resistant lightweight shaped article containing heat-resistant inorganic fibers. The shaped article is composed of highly aluminous short fibers not longer than 2,000 µm or a mixture thereof with an aluminous refractory powder as bound to each other by means of aluminous binder, the shaped article not containing free silica.
Patent EP-0369206-A2 (EP)
Inventor: CURRY HERBERT LEARD
IPC: C08G77/42
Filed: 1989-10-23
Abstract: Thermoplastic composites of polycarbonate and siloxane-polycarbonate block copolymer layers are produced by a coextrusion process. The composites are useful for the production of high-strength and impact resistant laminate glazing panels.
Patent EP-0336486-A2 (EP)
Inventor: SJARDIJN WILLEM
IPC: C08F4/62
Filed: 1989-03-28
Abstract: A process for the polymerization of norbornene derivatives, which comprises contacting the monomer(s) with a catalytic system, obtainable by combining the following two components:
     component 1 - a tungsten compound obtainable by combining a tungsten halide with a phenol compound which is not substituted with a bulky alkyl group at the positions ortho with respect to the hydroxyl group, and   component 2 - one or more compounds of the general formula:
      in which Q represents Sn or Si, in which R¹ , R² and R³ each represent an option­ally substituted alkyl group having in the range of from 1 to 20 carbon atoms, an optionally substituted cycloalkyl group having in the range of from 3 to 6 carbon atoms in the cycloalkyl ring or an optionally substituted phenyl group and in which R¹ and R² each may also represent hydrogen.   
     A catalyst system to be used for said process and copolymers obtained by this process.
Patent EP-0358289-A2 (EP)
Title: Bewegbare Kontaktanordnung mit einem Abschirmkörper
Inventor: BUXTON CLIFFORD A
IPC: H01H33/53
Filed: 1989-09-07
Abstract: Eine Kontaktanordnung (2) für einen Niederspannungs-Leistungsschalter weist eine Anzahl parallel zueinander angeordneter Kontakthebel (18) sowie einen mit Trennwänden (26, 28) versehenen isolierenden Abschirmkörper (20) auf. Wenigstens ein Teil der Trennwände (28) ist mit Vorsprüngen (22) zur Schaffung von Zwischenräumen (30) zwischen den Kontakthebeln versehen. Ferner sind an einem Teil der Trennwände (28) Aufnahmebereiche (24) für den Eingriff einer Antriebsvorrichtung vorgesehen. Nahe den bewegbaren Kontakten (10) der Kontakthebel (18) weist der Abschirmkörper (20) einen gasabgebenden Schutzsteg (34) auf.
Patent EP-0330403-A2 (EP)
Inventor: TANIMOTO SHIGEKAZU
IPC: B29L1/00
Filed: 1989-02-20
Abstract: A toothed rack formed from a thermoplastic resin is produced by heating a rod (1) of the thermoplastic resin so that the temperature of at least the surface of said rod does not exceed the melting point T of the resin and the temperature of the inner portion of the rod is generally not less than T-20°C, and thereafter forming a rack in one or both surfaces of said rod by a toothed roller (3) and a grooved guide roller (4) which are paired with each other, or a pair of opposed toothed rollers.
Patent EP-0336624-A2 (EP)
Inventor: ENDOH NAOKI C O PATENT DIVISIO
IPC: G11B20/14
Filed: 1989-03-28
Abstract: Apparatus for reproducing digital signals comprises means for detecting the recorded data from the medium and generating digital data signals corresponding to the recorded data having a first predetermined bit rate, expansion means for converting the digital data signals from the detecting means into expanded digital signals having a second bit rate lower than the first bit rate, and means coupled to the expansion means for extracting the portions of the expanded digital signals corresponding to synchronous words. Thus, it can be to provide a compact magnetic recording and reproducing apparatus which is more reliable, and less costly to manufacture, utilizing a lower working speed synchronous detector.
Patent EP-0356074-A2 (EP)
Title: Dock leveler
Inventor: ALEXANDER JAMES C
IPC: B65G69/28
Filed: 1989-08-10
Abstract: A hold-down device for a mechanical dock leveler which is spring loaded so that when the hold-down device is released the deck (22) will rise and the lip (24) will extend. When the deck (22) is walked down, the hold-down device maintains the deck in contact with the truck bed (16). This is accomplished by means of the interaction and geometry between a brake actuating arm (40) and a brake release arm and the associated pins. As the dock leveler is lowered, the perpendicular distance from an anchor pin to the center line of a slot (48) in the brake actuating arm (40) increases. This causes the brake actuating arm (40) to move upward in­creasing tension on the brake band (39). The brake re­lease arm moves and increases the braking force. As the dock leveler is raised the braking force is re­duced. The leveler includes a two-stage safety leg (82,84) with a guide bar (86,88) attached to the safety leg stop (92). The guide bar (86,88) limits free travel of the safety leg (82,84). The guide bar engages projecting tabs from each stage of the safety leg to require upward or free movement above a respective engagement position before the safety leg can move forward and re-engage the stop.
Patent EP-0375422-A2 (EP)
Inventor: HU MAE WAN-LENG
IPC: G01N33/577
Filed: 1989-12-21
Abstract: The instant invention is directed toward an immunoassay which can determine the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine by employing at least two conjugates, each comprised of a functionally similar label bound to an amphetamine analog and a methamphetamine analog respectively and an antibody to amphetamine and an antibody to methamphetamine wherein at least one of the antibodies is a monoclonal antibody.
Patent EP-0377436-A2 (EP)
Inventor: JOYCE THOMAS F
IPC: G06F9/38
Filed: 1990-01-02
Abstract: In a data processing system in which each of the data processing units is implemented using pipeline techniques and has a cache memory unit employing a store through strategy, the time required to prepare a write instruction operand address can be substantially shorter than the time required by the execution unit to prepare the associated write instruction operand. In order to utilize time difference, apparatus is included in the execution (E-)cache unit for storing the write instruction operand address during the preparation of the associated write instruction operand. After storing the write instruction operand address, a next address is entered in an input register of the E-cache unit. When the newly entered address is associated with a read instruction, does not conflict with the write instruction operand address, and produces a "hit" signal when applied to the E-cache unit tag directory, the read instruction is processed by the E-cache unit. When a second write instruction operand address is entered in the input register, the read instruction operand address conflicts with the stored write instruction operand address or the read instruction operand address results in a "miss" when applied to the E-cache tag directory unit, the address is stored in the input register until the   write instruction operand has been determined and the associated write instruction has been processed by the E-cache unit.
Patent EP-0381927-A2 (EP)
Inventor: ONO YOSHIHIRO
IPC: H01C7/10
Filed: 1990-01-08
Abstract: A bidirectional nonlinear resistor of this invention has a highly insulating organic film (13) formed on a conductor (11) by the use of an electrolytic solution containing at least a supporting electrolyte and an organic compound soluble in the electrolytic solution and a conductor (14) identical or not identical in kind with the conductor formed on the organic film. 
     An active matrix liquid crystal panel is produced by forming an electrode of a prescribed pattern on one of a pair of transparent substrates, then forming a highly insulating electrolytic polymer film on the electrode by the electrolytic polymerization process, forming a transparent electrode on the entire surface of the transparent substrate, shaping the transparent electrode after the prescribed pattern thereby forming a conductor/insulator/conductor nonlinear resistor, and thereafter applying the nonlinear resistor fast with a sealing material to the transparent substrate having formed thereon the transparent electrode of the prescribed pattern.
Patent EP-0379219-A2 (EP)
Inventor: NODA ATSUHITO C O JAPAN AVIATI
IPC: H01R13/193
Filed: 1990-01-19
Abstract: For facilitating and electrical connection of a conductive connection pin (7) to a conductive contact (11) held to a base insulator (13), an electrical connector includes a preload pin (23) which is for carrying out beforehand displacement of a contact portion (21) of the conductive contact at a first position. The preload pin is held to a slider (19) which is placed between the base insulator and a cover insulator (17) and which is movable in a predetermined direction. The cover insulator and the slider have guide and elongated holes (15, 25), respectively, for passing the connection pin therethrough. The elongated hole is greater than the connection pin in a size of the predetermined direction. Therefore, it is possible without movement of the connection pin to move the preload pin in the predetermined direction to a second position at which the preload pin does not carry out the displacement of the contact portion.
Patent EP-0391424-A2 (EP)
Title: Disk reproducing apparatus
Inventor: UMESAKI KIYOSI
IPC: G11B19/12
Filed: 1990-04-05
Abstract: The present invention relates to a disk reproduc­ing apparatus which is capable of reproducing a plurality of disks or disks of different diameters. A disk transfer means (1) is provided between a magazine (5) for storing the plural­ity of disks (6, 7, 8) and a disk musical performance means disposed obliquely, rearwards with respect to the mounting position of the magazine. Also, a single disk insertion opening (10) is provided in the upper portion or the lower portion of the mounting position of the magazine. The disk inserted into the disk insertion opening is also may be transferred by the disk transfer means.