baber/WOPTO huggingface dataset:
Patent JP-S6310150-B2 (JP)
IPC: C07C409/30
Filed: 1982-06-10
Abstract: In the present invention, hydrated magnesium salts of the carboxylate group in certain aromatic or olefinically unsaturated peroxyacids such as monoperoxyphthalic acid or monoperoxymaleic acid are made by reacting the corresponding anhydride with aqueous hydrogen peroxide and a magnesium base, in the absence of a significant amount of free iron. By so doing, the process avoids the use of non-aqueous solvents such as ethyl acetate. Solid product can be obtained by using no more than enough hydrogen peroxide and water for solely a damp product to be obtained or by crystallization from an aqueous solution, preferably with recycle of the mother liquor. Preferably the reaction temperature is maintained at 5 DEG  to 25 DEG  C., employing 1.8 to 2.2 moles anhyhdride per mole of magnesium base, and 0.95 to 1.2 moles of hydrogen peroxide per mole of anhydride. The product can be used as a bleach and as a disinfectant.
Patent EP-1758555-B2 (EP)
Inventor: SCHEFFLER ARMIN
IPC: A61K47/06
Filed: 2005-06-21
Granted: 2011-09-07
Abstract: The invention relates to an oleogel-forming agent which comprises at least one highly dispersed triterpene. The invention also relates to an oleogel which comprises a nonpolar liquid in an amount ranging from 80% by weight to 99% by weight based on the total weight of the oleogel and an oleogel-forming agent comprising a highly dispersed triterpene in an amount ranging from 1% by weight to 20% by weight based on the total weight of the oleogel. The invention also relates to a method for producing an oleogel.
Patent EP-0036708-B2 (EP)
IPC: C10N40/25
Filed: 1981-02-20
Granted: 1993-03-10
Abstract: Borated glycerol hydroxyesters are effective friction reducing additives when incorporated into lubricating compositions.
Patent EP-0246429-B2 (EP)
Inventor: BEURET PIERRE
IPC: G01N27/417
Filed: 1987-04-02
Granted: 1994-08-03
Abstract: To make it possible to exchange the solid-electrolyte ball (1) easily and quickly, while at the same time ensuring effective sealing between the support (3) and the ball (1), when it has been polluted by the atmosphere of a furnace, the probe comprises a sleeve (4) communicating with the atmosphere of the furnace via orifices (13) and having a stop (5) forming a measuring electrode. The ball is stressed up against the stop (5) by a support (3), while a shoe (12) pressed against the ball (1) by a rod (9) forms an internal electode. This rod (9) has a cavity (15), in which is accommodated a thermocouple (16) for measuring the temperature of the ball (1), and longitudinal ducts for the passage of wires (18, 19, 24) for connection to the thermocouple (16) and the shoe (12) and for conveying reference air into the region of the shoe. The spherical shape of the contact surface between the ball (1) and the support (3) ensures effective sealing.
Patent EP-0653942-B2 (EP)
Inventor: RUEGER DAVID C
IPC: A61K48/00
Filed: 1993-07-29
Granted: 2007-03-07
Abstract: Disclosed are therapeutic treatment methods, compositions and devices for maintaining neural pathways in a mammal, including enhancing survival of neurons at risk of dying, inducing cellular repair of damaged neurons and neural pathways, and stimulating neurons to maintain their differentiated phenotype. In one embodiment, the invention provides means for stimulating CAM expression in neurons. The invention also provides means for evaluating the status of nerve tissue, including means for detecting and monitoring neuropathies in a mammal. The methods, devices and compositions include a morphogen-stimulating agent provided to the mammal in a therapeutically effective concentration.
Patent EP-0612139-B2 (EP)
Inventor: SANTANDREA LUCIANO
IPC: H02K15/00
Filed: 1990-06-06
Granted: 2004-03-24
Abstract: The axial end portions of the insulating members (30) which are used to line the longitudinal channels formed between circumferentially adjacent, radially inwardly projecting poles in a stator (e.g., an electric motor stator) are protected from damage by the wire being wound by providing terminal boards (20) at each axial end of the stator having portions which overhang the axial ends of the insulating members.
Patent JP-3583945-B2 (JP)
IPC: G10L25/93
Filed: 1999-04-15
Granted: 2004-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the quantization efficiency at a low bit rate. SOLUTION: A linear predictive reverse filter obtains the residue signal of an input voice, the residue signal is segmented by a pitch cycle and shifted in phase into PW so that the correlation with a reference pulse becomes large, and the PW is made cyclic in pitch cycles (15); and an impulse response is convoluted in the output (16) to obtain a target waveform, a PW code vector is selected from a code book 17 and given a gain, and then one pitch cycle is segmented (19); and impulse response is convoluted in the output (22) to obtain a composite waveform, and the code vector and gain that minimize the square of the error between the composite waveform and target waveform are determined.
Patent JP-2554165-B2 (JP)
IPC: B30B7/00
Filed: 1989-05-02
Granted: 1996-11-13
Abstract: Device and procedure for the supply, with recovery of the raising energy, of press actuators (10) having a cylinder (9) within which a piston delimits two chambers, namely an upper and a lower chamber, which are supplied with pneumatic power, the said device having a pneumatic control unit (12) connected to the mains and including at least one supply line to the upper chamber of the actuator and one supply line to the lower chamber of the actuator, these lines having supply and discharge valves, in which device the supply lines to the chambers of the actuator pass through an economizer unit (22) interposed between the control unit and the actuator and including a servocontrolled valve (29) which intercepts the supply line to the upper chamber, a servocontrolled valve which intercepts the supply line to the lower chamber, and a connecting pipe between the supply line of the lower chamber and that of the upper chamber, downstream of the said intercepting valves, and provided with its own servocontrolled intercepting valve, while means (35) of detecting the position of the actuator piston are provided, are functionally connected to the servocontrolled valves, and can cause the opening and closing of these valves in successive phases of the movement of the piston.
Patent JP-H0816112-B2 (JP)
IPC: C07D499/00
Filed: 1988-05-12
Abstract: During the preparation of 6-(substituted methylene)-2-penem compounds (which are known for their antibacterial and  beta -lactamase inhibitory properties) mixtures of the E-isomer and the Z-isomer may be formed. The Z-isomer is, however generally preferred, and the present invention provides a process whereby the E-isomer may be converted into the Z-isomer by reaction with an aromatic heterocyclic thiol in the presence of a base.
Patent JP-H0321043-B2 (JP)
IPC: G01B3/22
Filed: 1983-08-12
Abstract: A sensing head is disclosed which includes an overload protection arrangement against excessive deflection of a sensing pin of the sensing head. This overload protection system includes a recess defined in the sensing head casing and an end piece carried by a receiving mandrel, which end piece is sized to fit within the recess and is shaped as a truncated cone. The spatial centering of the sensing head casing with respect to the machine spindle, which is defined by the axis of the receiving mandrel, is accomplished by precision bearings. A spring washer is provided which establishes a closed linkage connection between the receiving mandrel and the sensing head casing.
Patent JP-3516084-B2 (JP)
IPC: B60W10/10
Filed: 1994-07-15
Granted: 2004-04-05
Abstract: A system and method are disclosed for controlling a shift even in a transmission (14) wherein a shift actuator (30,48) develops a force to effect the engagement of a clutch collar and a gear. The method comprises detecting when a non-fully engaged condition of the clutch collar and the gear occurs, indicating either a tooth butt or torque lock condition, and then pulsing the shift actuator (30,48), when the non-fully engaged condition is detected, between a relatively low force and a relatively high force to disturb the clutch collar and the gear out of the non-fully engaged condition. The detecting step comprises examining either the axial position of the clutch collar or the axial position of a shift rail operatively connected to the clutch collar with a rail position sensor (43). Preferably, a signal having a modulated pulse width and a frequency of between about 5 and 20 Hertz is sent to the shift actuator. The system which embodies this method is disclosed in the forms of an automated mechanical transmission having sliding clutch collars (122,124,126) and a transmission system having a standard friction master clutch interposed between the engine and the transmission. <IMAGE>
Patent JP-H0816100-B2 (JP)
IPC: A61K31/44
Filed: 1987-07-30
Abstract: Novel 3-aryl-3-cycloalkyl-piperidine-2,6-dione derivatives of the general formula I:    <IMAGE>  I  in which A is a 4-aminophenyl radical or a pyridyl-(4)-radical and R1 is a saturated or unsaturated C3-C10-cycloalkyl radical or a C3-C12-alkenyl radical as well as physiologically acceptable salts thereof. The compounds are useful as inhibitors of estrogen biosynthesis. The compounds are made by a process which includes the step of heating a compound of the formula II    <IMAGE> II  wherein A and R1 have the meanings given above, and in addition A may also be a phenyl radical or a 4-nitrophenyl radical, X and Y are the same or different and repesent CN or COOC1-C6-alkyl and X or Y may also be COOH or a carboxylic acid ester group of the formula COOC1-C6-alkyl group, in a high boiling solvent at a temperature between 50 DEG  and 200 DEG  C. in particular between 80 DEG  and 100 DEG  C., optionally in the presence of condensation agents to form a piperidine dione ring.
Patent JP-H0444341-B2 (JP)
IPC: G11B19/24
Filed: 1990-07-23
Abstract: Method and apparatus for recovering information at a substantially constant rate from a rotable information storage disc (110). The information is stored on the disc (110) in a plurality of substantially circular and concentrically arranged information tracks, with a substantially uniform recording density, and it is recovered by controllably rotating the disc, relative to a transducer (128) at an angular velocity substantially inversely proportional to the radius of the corresponding track. The apparatus includes a coarse speed control potentiometer (130) for producing a measure of the radius of the particular information track from which information is being recovered, and fine speed control means (136) for comparing the relative phase angles of a periodic signal in the recovered information and a periodic reference signal and for producing a fine speed control signal proportional to the phase difference. The measure of radius and the fine speed control signal are summed together and coupled to a voltage-controlled oscillator (132) to produce a composite speed control signal, which is coupled to a servo (134) to rotate the disc (110) at a corresponding angular velocity.
Patent JP-H0626573-B2 (JP)
IPC: A24D1/22
Filed: 1990-07-23
Abstract: The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
Patent JP-H045038-B2 (JP)
IPC: C07D501/36
Filed: 1982-11-02
Abstract: A crystalline water soluble disodium salt of 7- beta -[2-(2-aminothiazol-4-yl)-2-syn-methoximinoacetamido]-3-(5-carboxymeth yl-4-methyl-1,3-thiazol-2-ylthiomethyl)ceph-3-em-4-carboxylic acid (cefodizim), or an adduct or solvate thereof with water and/or an organic solvent.
Patent JP-H0351514-B2 (JP)
IPC: C03C23/00
Filed: 1982-11-12
Abstract: Described is a process for the contact-less removal of material from the surface of an article of brittle material, in particular glass, by means of a laser beam. So that material can be removed, with sharp edges, without splintering, and also in order to permit non-sharp surfaces, the invention provides that the laser beam (1) is passed through at least one at least partially absorbent matrix (7) and split into a plurality of individual beams (1'). By that means, the energy available in the laser beam is split up, in the beam cross-section, and the individual beams can be adapted to a desired removal effect. The apparatus for carrying out the process is characterized in that the matrix (7) has straight and/or curved fields (8, 9) with preferably a high absorption capability in respect of laser beams.
Patent JP-3118119-B2 (JP)
IPC: B41J2/165
Filed: 1993-08-27
Granted: 2000-12-18
Abstract: A printing apparatus is capable of being driven by a battery for an extended period of time without using a battery having a large capacity, and the battery is capable of being charged while the occurrence of the memory effect is suppressed. Also provided is a method of charging the battery in this apparatus. Battery capacity is detected in the driving interval of a carriage motor and/or conveyance motor. When the battery capacity falls below a predetermined value, control is performed in such a manner that the driving intervals of the carriage motor and conveyance motor will not overlap. When charging of the battery is designated, the battery is discharged using a current load in the apparatus, after which the battery is charged. <IMAGE>
Patent JP-3203058-B2 (JP)
IPC: C08K5/18
Filed: 1992-08-25
Granted: 2001-08-27
Abstract: Rubber compositions are described having desirable properties inclusive of reduced stain and discoloration. The compositions contain in addition to rubber and conventional additives a low level of specific N,N-disubstituted alkoxyanilines and are most preferably substantially free of phenylene diamine anti-ozonants.
Patent JP-3273560-B2 (JP)
IPC: H01L21/677
Filed: 1999-08-30
Granted: 2002-04-08
Abstract: In a multi-chamber load-locking device which is placed between a loading station which places a wafer cassette which houses semiconductor wafers and a transfer chamber which conveys the semiconductor wafers and in which lock-loading device chamber space is divided into two by the vertical motion of a plate, a device which comprises: sealing means by which the chamber space is selectively divided into two by contacting the plate and a state of no airflow is caused; a cylindrical cam provided with the same axis as that of the chamber; and a rotary actuator dynamically connected with the cylindrical cam, wherein the turning moment of the rotary actuator is converted into the vertical thrust of the axis and the plate rises and descends.
Patent JP-3112727-B2 (JP)
IPC: B60R21/16
Filed: 1991-10-15
Granted: 2000-11-27
Abstract: PURPOSE:To provide an automotive steering wheel structure for an automobile which can prevent a wheel hub from deformation along with the unfolding of an air bag while ensuring a wide view of a driver and satisfactory visibleness of meters. CONSTITUTION:A steering wheels has a wheel hub 3 connected to a steering shaft, left and right spokes 4 extending from the wheel hub 3 approximately widthwise of a car body, spokes 5 extending downward from the wheel hub 3 and a wheel ring 2 connected to the outer ends of these spokes, and an air bag device is disposed on the wheel hub 3. In the neutral steering condition of the steering wheel, the axis A-A of the spoke 4 in the widthwise direction of the car body is located below the horizontal line H-H passing through the rotational center of the steering wheel and the center D in which the spokes 4 and wheel ring 2 are coupled with each other is located above the axis A-A and horizontal line H-H.
Patent JP-2927930-B2 (JP)
IPC: A61P31/12
Filed: 1990-11-13
Granted: 1999-07-28
Abstract: This invention relates to quinolyloxazole-2-ones which are useful anti-enveloped virus agents by virtue of their ability to act as protein kinase C inhibitors. These derivatives are disclosed to be effective in treating enveloped virus infections including HIV infections and are thus useful in the treatment of AIDS and ARC.
Patent JP-2749336-B2 (JP)
IPC: C08G65/322
Filed: 1988-12-07
Granted: 1998-05-13
Abstract: Primary amino polyoxyalkylene 1,3-dioxane or 1,3-dioxolane compounds are provided of the formula: <CHEM> wherein R and R1 are independently selected from hydrogen or a lower alkyl group; R2 and R3 are independently selected from hydrogen, phenyl, or lower alkyl groups; R4 is selected from hydrogen or a lower alkyl group; x is 0 or 1; N and M are each integers of from 1 to about 100 and the sum of N an M is from 2 to about 100; also disclosed are polyoxyalkylene amino alcohol compounds which may be derived from the compounds of Formula I above having the formula: <CHEM>  wherein R, R1, R4, x, N and M all have the values given above. wherein R, R1, R4, x, N and M all have the values given above. b) reacting said remaining free hydroxy groups with an alkylene oxide selected from ethylene oxide, propylene oxide, or butylene oxide under basic conditions to form a polyoxyalkylene-substituted 1,3-dioxane or 1,3-dioxolane having hydroxy end group functionalities; and having the values given above.
Patent JP-2799271-B2 (JP)
IPC: C07D409/14
Filed: 1992-11-02
Granted: 1998-09-17
Abstract: The invention provides a process for the manufacture of substituted maleimides of the formula <CHEM> wherein R<1> represents alkyl, aryl or heteroaryl and R<2> represents hydrogen, alkyl, alkoxycarbonyl, aryl or heteroaryl,  by reacting an activated glyoxylate of the formula <CHEM> wherein R<1> has the above significance and X represents a leaving atom or group,  with an imidate of the formula <CHEM>     wherein R<2> has the above significance, R<3> represents alkyl, aryl or trialkylsilyl and Y represents oxygen or sulphur, in the presence of a base and, after treating a reaction product obtained in which R<2> represents hydrogen or alkyl with a strong base, hydrolyzing and dehydrating the resulting hydroxy-pyrrolinone of the formula <CHEM>     wherein R<1>, R<2>, R<3> and Y have the above significance. The substituted maleimides of formula I are pharmacologoically active, for example as protein kinase C inhibitors useful e.g. in the treatment and prophylaxis of inflammatory, immunological, bronchopulmonary and cardiovascular disorders, or as antiproliferative agents useful e.g. in the treatment of immune diseases and allergic disorders.
Patent JP-H0543883-B2 (JP)
Inventor: RUCHIAANO SARISU
IPC: F16B12/26
Filed: 1987-12-22
Abstract: A connecting fixture serves to detachably connect two abutting platelike furniture parts, which preferably extend at right angles to each other. Two fixture elements are secured to respective furniture elements to be connected. The first fixture element has an undercut-defining portion, which may be in the form of a step, a backing edge, or a mushroom-shaped head. The second fixture element has a spring detent lever for releasably engaging the undercut portion and holding the elements together. The safety of the connecting fixture is increased in that it can selectively be locked by rigidly cooperating connecting means. For that purpose a spring which biases the detent lever is held under an initial stress between the detent lever and an abutment portion of the second fixture element. The abutment is movable between a position for engaging and locking the lever in its detent position and a position in which it releases the detent lever to be biased by the spring.
Patent JP-4052524-B2 (JP)
IPC: A61K39/395
Filed: 1995-06-02
Granted: 2008-02-27
Abstract: Isolated ligands which bind a molecule expressed on the surface of T cells and induce antigen specific apoptosis in activated T cells are disclosed. Preferably, the T cell surface molecule is CTLA4 and the ligand is a monoclonal anti-CTLA4 antibody that binds to an epitope of CTLA4 distinct from the binding sites of B7-1 and B7-2. Upon binding of the antibody to CTLA4 on an activated T cell, in the presence of an antigenic signal, antigen specific apoptosis is induced. The invention also describes a novel natural CTLA4 ligand, distinct from B7-1 and B7-2, which mediates induction of apoptosis. Pharmaceutical compositions of anti-CTLA4 antibodies or other isolated CTLA4 ligands which can be administered to subjects to induce T cell apoptosis, thereby clonally deleting antigen specific T cells, such as alloreactive T cells in transplantation situations or autoreactive T cells in autoimmune disorders, are also disclosed. Methods for inducing T cell apoptosis in vitro with an anti-CTLA4 antibody or other ligand of the invention together with an antigen specific signal are also disclosed, e.g., for use in purging alloreactive T cells from donor bone marrow prior to bone marrow transplantation to inhibit graft versus host disease.
Patent JP-H0336347-B2 (JP)
IPC: G06F11/00
Filed: 1982-04-13
Abstract: A data processing system (10) includes a plurality of subsystems coupled via respective interface circuits (28) to a pair of transmission lines (18, 20) for carrying messages inrespective directions from and to the subsystems. The transmission lines (18, 20) are interconnected by an optical star coupler (16). The interface circuits (28) include respective error detection circuits arranged to detect errors in every transmitted message. Thus errors may be detected in a transmitted message even if the message is not intended to be received by the subsystem whose associated interface circuit (28) detects an error. For certain detected errors an ABORT signal is produced to cause the erroneous message to be garbled by the superposition of binary "1" signals. The subsystems include circuits which detect when the postamble of a message is garbled.
Patent JP-3741727-B2 (JP)
IPC: H05B41/24
Filed: 1995-05-22
Granted: 2006-02-01
Abstract: A circuit arrangement for operating a high pressure discharge lamp includes input terminals for connection to a supply voltage source and an apparatus coupled to the input terminals for supplying an alternating lamp current to the high pressure discharge lamp. A device (III) is provided for generating a current pulse in each half period of the lamp current. This current pulse has the same polarity as the lamp current and is superimposed on the lamp current in the latter part of a predetermined fraction of the half periods of the lamp current. The circuit substantially suppresses flickering of the discharge arc during lamp operation.
Patent JP-H0654411-B2 (JP)
IPC: G08G1/123
Filed: 1985-07-24
Abstract: An apparatus (40) codes and stores cartographic data and general information relative to an area. A storage apparatus (31) transfers them after payment to memory media (1). An inboard apparatus (2) receives memory media, selects a route and provides driving indications in order to guide the vehicle in said route and general information in correlation with conspicuous points of the followed route.
Patent JP-3564135-B2 (JP)
IPC: C07C69/608
Filed: 1994-07-20
Granted: 2004-09-08
Abstract: Intermediates are disclosed for use in the preparation of a tricyclic or tetracyclic taxane.