baber/WOPTO huggingface dataset:
Patent EP-0413313-A2 (EP)
Inventor: FURUKAWA NOBUHIRO
IPC: H01M4/50
Filed: 1990-08-14
Abstract: A rechargeable non-aqueous secondary cell comprising a negative electrode (1); a positive electrode (7) comprising a lithium-including manganese oxide as an active material, the lithium-including manganese oxide having a specific surface area measured by the BET method of 9.0m²/g to 67.5m²/g; and a separator (8) interposed between the positive and the negative electrodes and impregnated with a non-­aqueous electrolyte. 
     A rechargeable non-aqueous secondary cell comprising a negative electrode; a positive electrode comprising a lithium-including manganese oxide as an active material, grain sizes of which are substantially 20 µm or less when observed by a scanning electron microscope; and a separator interposed between the positive and said negative electrodes.
Patent EP-0421176-A2 (EP)
Inventor: KITA HIROFUMI C O MITSUBISHI D
IPC: B23Q5/10
Filed: 1990-09-15
Abstract: A spindle drive system of a machine tool, wherein a control mode changeover section of a control unit selects one of both a speed control mode for controlling a rotational speed of a spindle through negative feedback of the rotational speed of the spindle and a position control mode for controlling a rotational position of the spindle through negative feedback of the rotational position of the spindle, and a gain changeover section changes speed loop and position loop gains to a greater value during cutting operation than during non-cutting rapid feed operation when the position control mode has been selected.
Patent EP-0427157-A2 (EP)
Inventor: SAKAE OBARA - - NISHISHIRO-CHO
IPC: A61K9/06
Filed: 1990-11-03
Abstract: A novel endermic medicament having a consistency of a gel is proposed which is formulated, as a gel base, with non-ionic wa­ter-soluble cellulose ether, e.g., methyl cellulose and hydroxypro­pyl methyl cellulose, modified with a modification agent contain­ing, in the molecule, an alkyl group having 6 to 26 carbon atoms and a functional group having reactivity with the hydroxyl group in the cellulose ether, e.g., stearyl glycidyl ether, decyl glycidyl ether and cetyl epoxide. The endermic medicament formulated with the modified cellulose ether is stable by virtue of the very lit­tle interaction between the active ingredients and the gel base and also can exhibit high percutaneous absorptivity of the active ingre­dients through the human skin.
Patent EP-0432481-A2 (EP)
Inventor: SCHRECK JOHN F
IPC: G11C17/00
Filed: 1990-11-13
Abstract: Apparatus for verifying the state of a plurality of electrically programmable memory cells (30-70) includes first and second memory cells (36, 38) each having current paths with first and second ends. A memory cell state sense node (BL2) is coupled to the first ends. A first array source node (82) is coupled to a second end of the current path of the first cell (36). A second array source node (84) is coupled to a second end of the current path of the second cell (38). First circuitry is provided for sensing a program verify state. Decoded ground circuitry couples a selected one of the first and second array source nodes to a low voltage source in response to the first circuitry sensing a program verify state. Second circuitry selectively isolates at least a nonselected one of the first and second array source nodes (82, 84) from the voltage bias source in response to the first circuitry sensing a program verify state.
Patent EP-0411733-A2 (EP)
Inventor: KASCH HELMUT DR
IPC: A61P35/00
Filed: 1990-08-06
Abstract: New 11 beta -aryl-gona-4,9-dienes of general formula (I), in which R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the derscription, possess a marked antigestagenic activity and are suitable for the manufacture of drugs.
Patent EP-0399825-A2 (EP)
Inventor: GILL DAVID CHARLES
IPC: B05B9/08
Filed: 1990-05-24
Abstract: At a first station 202, flexible material 204 is deformed into a predetermined configuration defined by a mould recess 210. This configuration corresponds to the internal configuration of one of two housing parts 136, 138, situated at a second station 206. The deformed region of the flexbile material 204 is advanced to the second station and secured between the housing parts 136, 138, to form a flexible partition within the container so formed.
Patent EP-0428408-A2 (EP)
Inventor: SATO TERUYUKI
IPC: H04N1/193
Filed: 1990-11-15
Abstract: Document reading apparatus, for producing electrical signals representative of information present on a main face of a document, includes feeding means (31), for moving such a document (15) towards a predetermined reading location in the apparatus, and a sensor device (32), disposed at a detecting location upstream of the said reading location, for detecting passage of a leading edge part of the document (15) across the said detecting location towards the said reading location. Optical reading means (11, 12, 13, 14) produce electrical signals representative of such information on that portion of the document (15) which is currently at the said reading location, and control means (21, 22, 23) initiate operation of the reading means upon expiry of a preset delay time after such passage of the said leading edge part across the said detecting location. 
     The apparatus is operable in a calibration mode wherein, when a calibration document (C) bearing predetermined calibration information (3) is fed into the apparatus, such electrical signals derived from the said calibration information (3) are employed by calibration circuitry (21, 23) of the apparatus to measure displacement of the said leading edge part (4) of the calibration document (C) from the said reading location upon expiry of the said preset delay time. The magnitude of the preset delay time is then modified in dependence upon the measurement result. 
     Such calibration can serve to reduce such displacement of the leading edge part of a document read in a subsequent reading operation.
Patent EP-0435441-A2 (EP)
Inventor: GERTZ DAVID C
IPC: E01F15/14
Filed: 1990-11-16
Abstract: A vehicle crash barrier (10) for decelerating a vehicle that has left a roadway includes an elongated frame having a number of sections (14, 16, 18) including a front section (14) and at least one additional section (16, 18) arranged end to end along an axial direction. The frame is configured to collapse when axially struck on the front section (14) by a vehicle. A wire cable (122) extends generally parallel to the frame and has a forward end portion anchored independently of the frame and a rearward end portion. Friction brakes (140) are mounted to the front section for engaging the wire cable (122) to generate a retarding force to decelerate a vehicle as the brake (140) moves along the wire cable (122) during collapse of the frame following impact of the vehicle against the front section (14). Each section includes a pair of side panels (42), and axially adjacent side panels are connected by a flexible tension strap (46) by fasteners (44). The tension strap (46) operates to peel the fasteners (44) out of the side panels during axial collapse. The front section (14) is releasably secured to a ground anchor (80) by a directionally sensitive breakaway assembly. (100) .
Patent EP-0412039-A2 (EP)
Inventor: BROWN III JOHN KNOX
IPC: H04N1/21
Filed: 1990-06-19
Abstract: A page printer including a print engine (15) and a con­troller (11) which includes a non-volatile memory (16) having an EEPROM (17) and a chip RAM (18). A microproces­sor (12) under program control manages the placement of data in the EFPROM (17) of the non-volatile memory (16). The EEPROM (17) and the associated chip RAM (18) are structured to have a control block and a data storage portion. The control block includes pointers indicating the locations in the non-volatile memory where data is stored. If a data location becomes faulty, the value of the pointer to that location is changed so that the point­er points to a previously unused portion of the non-vola­tile memory.
Patent EP-0407328-A2 (EP)
Inventor: SHAW DAVID NORTON
IPC: F25B40/02
Filed: 1990-06-12
Abstract: An economizer is connected to a fluid line connec­ting the first and second stages (20a, 20b) of a compressor (20) at a point downstream of the bypass for unloading the first stage (20a). The economizer flow controls the dis­charge temperature of the second stage (20b) and, in addition, coacts with the bypassing of the first stage (20a) such that all of the flow supplied to the second stage (20b) is at system suction pressure when the bypass is fully open.
Patent EP-0438181-A2 (EP)
Inventor: MATSUNAGA SATOSHI C O CANON KA
IPC: G03G9/087
Filed: 1991-01-18
Abstract: A toner for developing an electrostatic image, comprises a binder resin and a colorant. Such binder resin contains a THF-insoluble matter in an amount of less than 10 wt.% based on the binder resin, and, in the molecular weight distribution measured by GPC (gel permeation chromatography) of a THF-soluble matter, has a weight average molecular weight/number average molecular weight ( M w/ M n) of ≧ 18, a molecular weight peak MA in the region of a molecular weight of from 3,000 to 20,000, a molecular weight peak MB in the region of a molecular weight of from 380,000 to 1,000,000, a molecular weight minimum Md in the region of a molecular weight of from 20,000 to 380,000, provided that MB/MA is in the range of from 30 to 150, and a molecular weight distribution curve area ratio SA:SB:Sd of 1 : 0.3 to 0.8 : 0.35 to 0.8.
Patent EP-0447769-A2 (EP)
Inventor: PFEIFFER BODO
IPC: G06F13/00
Filed: 1991-01-31
Abstract: State of the art: A buffer memory, for example in an ATM switching element, receives randomly occurring data, which are retrieved from different sinks. Following output to the retrieving sinks, the memory locations are again released. Technical problem: A memory location which is not released due to an error (either because the retrieval erroneously does not take place, or because the release procedure runs incorrectly) remains blocked. Fundamental concept of the solution: All memory locations whose contents have already been in the memory for so long that they should certainly (or most probably) have been retrieved are released independently of a retrieval. Solution: When data are input, information relating to the input time is stored along with them. All the memory locations are polled at regular intervals to check the age of their contents. The memory location is released once a predetermined age is reached. <IMAGE>
Patent EP-0446706-A2 (EP)
Inventor: WEBER WOLF-DIETRICH DR
IPC: C07K5/08
Filed: 1991-02-28
Abstract: Amino-acid derivatives of the formula I  p-Cl-C6H4-CH2-CO-Z-NR<1>-CR<2>R<3>-CO-NR<4>-CHR<5>-CO-Y-R<6></S P> I in which Y, Z, R<1>, R<2>, R<3>, R<4>, R<5> and R<6> have the meaning stated in Claim 1, have tachykinin-agonistic (e.g. vasodilating) and/or tachykinin-antagonistic (e.g. analgesic) effects.
Patent EP-0447848-A2 (EP)
Inventor: MALIN COSMAS
IPC: G01N21/93
Filed: 1991-02-27
Abstract: The arrangement shown comprises a method for the calibration of optical scanners and includes an apparatus for generating defined amplitudes of scattered light, especially for the measurement of particles and/or the inspection of the surface of substrates, especially of wafers. …<??>In this case, the light which is emitted by a laser (20) and focused passes to a reference medium (27) which is disposed outside the focal plane (10). The surface of the wafer is analysed by comparison of the scattered light component between the substrate to be inspected and the reference medium by means of a photodetector (7). …<IMAGE>…
Patent EP-0445830-A2 (EP)
Inventor: KINO KUNIKI
IPC: C12P13/08
Filed: 1991-03-08
Abstract: Disclosed is a process for producing L-threonine which comprises culturing in a medium a microorganism belonging to the genus  Escherichia  and having resistance to at least one of L-serine and ethionine and an ability to produce L-threonine until L-threonine is accumulated in the culture, and recovering L-threonine therefrom.
Patent EP-0448006-A2 (EP)
Inventor: HERTZSCH WINFRIED DR
IPC: C07D209/48
Filed: 1991-03-18
Abstract: Compounds of the formula   <IMAGE> I  can advantageously be prepared by reacting compounds the formula II   <IMAGE> II  in which the substituents R1-R4 have the meanings given, with the anhydride of the formula III   <IMAGE> III  in the presence of dimethyl sulfoxide and the acid corresponding to the anhydride of the formula III.
Patent EP-0448094-A2 (EP)
Inventor: HAYASHI TAKAHISA DAINIPPON SCR
IPC: G02B13/14
Filed: 1991-03-21
Abstract: An objective lens system for use within a microscope includes a first to a fourth lenses which are spaced apart from an object side. the first lens is made of either quartz or fluorite, the second and the third lenses are made of quartz, while the fourth lens is made of fluorite. The system transmits ultraviolet and/or far ultraviolet light and correct chromatic aberration. The system is uncomplicated.
Patent EP-0451681-A2 (EP)
Inventor: AMAKO JUN
IPC: G03H1/12
Filed: 1991-04-03
Abstract: An optical apparatus for controlling a wave front of a coherent light includes at least a coherent light source (104), an electrically addressable liquid crystal device (106) having a plurality of pixels, and a signal generator (101-103) for recording a complex amplitude distribution on said liquid crystal device.
Patent EP-0454156-A2 (EP)
Inventor: NISHIDA KOJI YOKKAICHI RESEARC
IPC: C08L77/00
Filed: 1991-04-26
Abstract: A thermoplastic resin composition comprising: 
   30 to 60 parts by weight of a polyphenylene ether which is a mixture of a high viscosity polyphenylene ether (A) with an inherent viscosity (ηA) of 0.4 dl/g to 1.0 dl/g and a low viscosity polyphenylene ether (B) with an inherent viscosity (ηB) of 0.25 dl/g to less than 0.4 dl/g at a weight ratio of (A)/(B) of 10/90 to 90/10 based on 100 parts by weight of the total of (A), (B) and (C), 
   40 to 70 parts by weight of a polyamide (C) with a relative viscosity (η) of 1.0 to 8.0 based on 100 parts by weight of the total of (A), (B) and (C), 
   0.1 to 10 parts by weight of a compound (F) having both of an unsaturated group and a polar group within the same molecule based on 100 parts by weight of the total of (A), (B) and (C), 
   5 to 100 parts by weight of mineral fillers and/or glass fibers (G) based on 100 parts by weight of the total of (A), (B) and (C), and 
   0 to 20 parts by weight of alkenyl aromatic polymer (D) based on 100 parts by weight of the total of (A), (B) and (C) and/or 
   0 to 50 parts by weight of an impact resistance improver (E) based on 100 parts by weight of the total of (A), (B) and (C), 
   with the flow ratio represented by the ratio of the melt flow rate measured at 280 °C, 5 kg load (MFR5) to the melt flow rate measured at 280 °C, 2.16 kg load (MFR2) (FR=MFR5/MFR2) being 2.5 or more, and MFR5 30 or more, which composition is excellent in heat resistant rigidity and also markedly improved in molding processability.
Patent EP-0463583-A2 (EP)
Inventor: PETTIS KARL WILLIAM
IPC: G06F9/45
Filed: 1991-06-21
Abstract: A computer software compiler system and method (234) for distributing a machine independent computer program (202), created on a native computer platform (206), to heterogeneous target computer platforms (216, 226). The system (234) is comprised of a producer component (208) and one or more installer components (218, 228). The producer component (208) receives the machine independent computer program (202) as input and generates a compiler intermediate representation (212) in a machine independent manner according to a compiler intermediate language. The compiler intermediate representation (212) is architecture neutral and represents an architecture neutral distribution format (ANDF). The compiler intermediate representation (212) is distributed to heterogeneous target computer platforms (216, 226) where the installer components (218, 228) reside. The installer components (218, 228) receive the compiler intermediate representation (212) as input and generates object code representations (222, 232) in a machine dependent manner according to the compiler intermediate language, such that the object code representations (222, 232) are architecture dependent, or machine dependent, on the target computer platforms (216, 226).
Patent EP-0476251-A2 (EP)
Inventor: ZODROW RUDOLF
IPC: B65C9/06
Filed: 1991-07-06
Abstract: The invention relates to a device for rotatively orientating bottles having swing top closures. For the orientation, the bottles are axially clamped between a rotary plate 6 which is driven in a controlled manner and a clamping head 7. The clamping head 7 is assigned a bell 8 which can be lowered onto the bottle head 1a and in which the bottle 1 having the swing top closure can be positively engaged in two predetermined 180 DEG  rotary positions. To identify the correct rotary position of the two rotary positions, a locking element 21 which is pivotable from the side radially with respect to the swing top closure is provided, said locking element having a slot which is inclined relative to the bottle axis and into which a swing top can be engaged only if the bottle is situated in the correct rotary position. The bottle 1 can be brought into the correct rotary position in co-operation with the lowerable bell 8, the pivotable locking element 21 and the rotary plate 6 without the elements for the orientation and the bottle with its swing top closure thereby being considerably loaded. <IMAGE>
Patent EP-0463636-A2 (EP)
Inventor: CHAN CHI-CHUNG
IPC: C07D327/02
Filed: 1985-05-30
Abstract: A cardiovascular composition is disclosed which comprises a dibenzo-thiepin compound having the formula
       
 wherein:
     X is   a C₁-C₄ hydrocarbon group, optionally containing O, N or CO;   Z is   S, SO, SO₂, CO, CR⁴R⁵ wherein R⁴ and R⁵ taken together form the group =O or =CHR⁶ wherein R⁶ is hydrogen or phenyl;   R¹ is,   e.g., 5-tetrazolyl, 5-tetrazolylmethyl, 
and
      wherein m is an integer of from 0 to 4 and R⁷ is, e.g., hydroxy or loweralkoxy;   R² and R³   can each independently be hydrogen, halogen (F, Cl, Br or I), nitro, loweralkyl, amino, N-loweralkylamino, N,N-diloweralkylamino, loweralkanoyl, hydroxy, loweralkoxy, lower acyloxy, loweralkylthio, trifluoromethylthio, loweralkylsulfinyl, loweralkylsulfonyl, trifluoromethyl, or R² and R³, when bonded to adjacent carbon atoms, can be joined to form a 5- or 6-membered hydrocarbon ring which can optionally contain a double bond, a carbonyl group, or a hydroxyl group; or 
a pharmaceutically acceptable salt thereof and an angiotensin converting enzyme (ACE) inhibitor. These compositions represent a novel therapeutic approach to thromboembolic diseases in man.
Patent EP-0483857-A2 (EP)
Inventor: TSUMURA MIHOJI
IPC: H04M15/00
Filed: 1991-10-31
Abstract: There is provided an automatic billing system controller operated by a telephone company which incorporates means (20) of calculating an utilization charge in accordance with the number of seconds during which a user who has called a special number is connected to that number, and then of adding the utilization charge to the user's call charge. At the user's end the invoice charge data is input and the number of seconds of connection to a special line number are set in accordance with the invoice charge and a network control means (30) then provides a connection with the special line number for the number of seconds which has been set. The telephone exchange's utilization charge computation means then adds the utilization charge to the call charge for collection from the user. In this way the telephone company is able to collect an invoice charge on behalf of the supplier of the corresponding service.
Patent EP-0456467-A2 (EP)
Inventor: ROSENTHAL RUTH ANN
IPC: C11D3/48
Filed: 1991-05-08
Abstract: Compositions containing an ophthalmically acceptable enzyme, a nitrogen-containing polymeric antimicrobial agent, and complexing agent are disclosed for the simultaneous cleaning and disinfecting of contact lens. The complexing agent is citric acid, ethylenediaminetetraacetic acid, acetic acid or a pharmaceutically acceptable salt of these acids. The composition is provided in two-part form wherein a first component comprises the polymeric antimicrobial agent and the complexing agent and the second component comprises the enzyme. The two components are kept separate from each other prior to use. Methods for use of these compositions are also disclosed.
Patent EP-0461792-A2 (EP)
Inventor: STEWART BRETT B
IPC: G06F11/16
Filed: 1991-06-03
Abstract: The system comprises a pair of error checking processors connected in a master/slave configuration such that the slave receives inputs and outputs of the master, mimics operation of the master based on the inputs to produce mimicked outputs, compares the mimicked outputs with the master outputs and indicates an error condition if the mimicked outputs do not equal the master outputs. A checking circuit forces a difference between the mimicked output and the master output and determines if the master slave configuration accurately determines the presence of the forced error.
Patent EP-0460917-A2 (EP)
Title: Method of producing eicosapentaenoic acid or an ester derivative thereof
Inventor: HATA KAZUHIKO
IPC: C11B3/12
Filed: 1991-06-04
Abstract: The present invention provides a method for producing eicosapentaenoic acid and the ester derivative thereof with a concentration as high as 80% or more, using a unique continuous distillation process under and a reduced pressure. 
     The present invention also a method above-mentioned, using a continuous distillation process and urea adduct process by a specific apparatus construction.
Patent EP-0465196-A2 (EP)
Inventor: MARCINKIEWICZ WALTER MARION
IPC: H01L23/52
Filed: 1991-07-01
Abstract: An improved high density interconnect structure (10) may include electronic components mounted on both sides of its substrate (12) or a substrate which is only as thick as the semiconductor chips (26) which reduces the overall structure thickness to the thickness of the semiconductor chips plus the combined thickness of the high density interconnect structure's (40) dielectric (42) and conductive (44) layers. In the two-sided structures, feedthroughs (18), which are preferably hermetic, provide connections between opposite sides of the substrate. Substrates of either of these types may be stacked to form a three-dimensional structure. Means for connecting between adjacent substrates are preferably incorporated within the boundaries of the stack rather than on the outside surface thereof.
Patent EP-0470789-A2 (EP)
Inventor: SHIMA MASAHIRO
IPC: D04B1/00
Filed: 1991-08-05
Abstract: A method of knitting a garment uses a plurality of carriages (1, 2, 3), different portions of the garment being knitted with the corresponding carriages at approximately the same time. The moving distance of the carriages is shorter and thus, the duration of knitting a given portion will be reduced. As the result, the productivity in fabrication of garment per hour will be much increased. 
     Also, a plurality of discrete carriages for knitting different shapes of fabrics are used thus becoming smaller in the size. Hence, the needle bed of a flat knitting machine (8) on which the carriages travel will be decreased in the overall width because the space for accepting the carriages when they are not in use and off their working ranges is minimized.
Patent EP-0488752-A2 (EP)
Inventor: FUKAMI TADASHI
IPC: H04N5/7826
Filed: 1991-11-28
Abstract: In a magnetic recording and reproducing apparatus, an audio signal and a video signal are assigned to a first and a second channels of an ordinary magnetic recording and reproducing apparatus respectively and recorded at a transmission rate twice that of usual rate. Thereby it is possible to record an audio signal without tone quality degradation and record a video signal together with the audio signal.