baber/WOPTO huggingface dataset:
Patent JP-2594014-B2 (JP)
IPC: A61K31/165
Filed: 1993-06-23
Granted: 1997-03-26
Abstract: The invention provides hydroxamic acid derivatives of the formula   <CHEM> wherein R<1> represents 1-7C alkyl; R<2> represents hydrogen, 1-6C alkyl or a group of the formula -(CH2)n-aryl or -(CH2)n-Het in which n stands for 1-4 and Het represents a 5- or 6-membered N-heterocyclic ring which (a) is attached via the N atom, (b) optionally contains N, O and/or S as additional hetero atom(s) in a position or positions other than adjacent to the linking N atom, (c) is substituted by oxo on one or both C atoms adjacent to the linking N atom and (d) is optionally benz-fused or optionally substituted on one or more other carbon atoms by 1-6C alkyl or oxo and/or on any additional N atom(s) by 1-6C alkyl; R<3> represents the characterizing group of a natural or non-natural  alpha -amino acid in which any functional group present may be protected, with the proviso that R<3> does not represent hydrogen; R<4> represents carboxyl, (1-6C alkoxy)-carbonyl, carbamoyl or (1-6C alkyl)carbamoyl; R<5> represents the characterizing group of a naturally occurring  alpha -amino acid in which any functional group present may be protected; and R<6> represents hydrogen; or R<4>, R<5> and R<6> each individually represent hydrogen or 1-6C alkyl, and their pharmaceutically acceptable salts, which are matrix metalloproteinase inhibitors useful for the control or prevention of degenerative joint diseases such as rheumatoid arthritis and osteoarthritis or for the treatment of invasive tumours, atherosclerosis or multiple sclerosis. They can be manufactured according to generally known methods by deprotecting a corresponding novel benzyloxyamino compound or hydroxamidating a corresponding novel amino acid or activated derivative thereof.
Patent JP-3415362-B2 (JP)
IPC: H01R12/71
Filed: 1996-07-05
Granted: 2003-06-09
Abstract: The interconnection device includes a conductive housing (102) and a number of contacts that are insulated from the conductive housing. This configuration may provide shielding to the number of contacts (120) from outside sources of electro-magnetic interference. Further, a number of conductive ribs (108) may be provided between adjacent contacts, thereby shielding the contacts from cross-talk interference between adjacent contacts. Finally, the impedance of each contact in the interconnection device may be controlled to provide a stable bandpass, and may be programmable to match, or correct for, the input impedance of a corresponding device. <IMAGE>
Patent JP-H022490-B2 (JP)
IPC: F16D65/56
Filed: 1984-08-30
Abstract: A method is provided for forming a braking piston for a disc brake of the type which includes a disc mounted for rotation about an axle. A brake housing is mounted on the axle in alignment with a friction surface of the disc. The piston has an interior end at least partially mounted within the housing and an external end outwardly of the housing adjacent the friction surface of the disc for axial movement toward and away from the disc. A flexible boot is secured to the housing and has an end extending into a circumferential channel around the piston. The housing has a plurality of first axially extending splines around an interior cylindrical surface thereof. The method includes the steps of providing the piston with an interior end having a cylindrical outer surface and forming a cylindrical groove thereabout. A plurality of second axially extending splines are shaped in the external surface of the piston to match the first splines of the housing with the second splines terminating at the circumferential groove. A ring element is formed of resilient, hard plastic the ring element in the circumferential groove with a first side toward the splines and the second side separated from the remainder of the groove to define the circumferential channel therebetween.
Patent JP-2824421-B2 (JP)
IPC: H01L21/00
Filed: 1996-07-15
Granted: 1998-11-11
Abstract: The indexer includes a manipulation plane in which a magazine is vertically adjustable, for loading and unloading, relative to it. The plane is in fixed relationship with an optoelectronic sensor arrangement for detecting the objects and compartments relative to a reference plane. Pref., the sensor arrangement is located at an open side of the magazine (11) and includes a transmitter (7) and a receiver (8). The measuring beam (10), emitted from the transmitter, has its middle ray lying in the reference plane, and on vertical adjustment of the magazine (11) relative to the reference plane, successively detects the disc-like objects (16) and compartment-forming projections, differentiation between the objects and the projections being effected by their different distances from the transmitter. Alternatively, if the magazine is open at opposite sides, the transmitter and the receiver are positioned at one open side of the magazine for detecting the projections and a further receiver is positioned at the opposite open side for detecting the objects.
Patent JP-2535731-B2 (JP)
IPC: A61K9/00
Filed: 1995-08-07
Granted: 1996-09-18
Abstract: A solid state, resilient laminated composite for administering estradiol transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, estradiol, and propylene glycol monolaurate. <IMAGE>
Patent JP-H0133156-B2 (JP)
IPC: B01F3/04
Filed: 1983-11-18
Abstract: PURPOSE:To set up the condition necessary for the culture of animal cells, surely and efficiently, by using a particular stirring tool furnished with a pair of vertically arranged gas chambers and a membrane module. CONSTITUTION:The inside of the shaft 1 supporting the stirring tool is divided into two spaces for feeding gas and for releasing gas, respectively, and the spaces are connected with the gas chambers 2, 4. The gas chambers are connected through the membrane modules 3, 5. The module 3 permeates only oxygen 7 to supply oxygen to the object to be stirred (culture medium), while the membrane module 5 removes the waste products 8, etc. selectively. The stirring tool including the membrane modules is rotated with the motor 11 to accelerate the turbulant flow in the medium, promote the dissolution of oxygen in the medium, and collect and release the waste products in the medium in high efficiency.
Patent JP-3041001-B2 (JP)
IPC: B23P19/00
Filed: 1989-08-25
Granted: 2000-05-15
Abstract: An automatic screw driver and a method for controlling the same, characterized by a fluid chamber (56) in which a suction force is developed so as to retain stably a screw (S) at a predetermined position irrespective of kind of material for the screw preparatory to a screwing operation of the driver, and a control circuit including a plurality of timers (T64,T66,T68,T70,T72) in order to perform a sequential operation consisting of steps of supplying the screw at the tip end of a bit (14), retaining perpendicularly the screw there and entering a standby state for the screwing operation, and actuating a driver when the sequential operation is completed, so that the screwing operation is facilitated and stabilized, resulting in a considerable improvement in the efficiency thereof.
Patent JP-2779938-B2 (JP)
IPC: H05B39/04
Filed: 1988-09-08
Granted: 1998-07-23
Abstract: Disclosed is a novel lighting device comprising a power source capable of supplying to a krypton lamp a voltage exceeding its rating, and a krypton lamp connected with an output terminal of said power source. Krypton lamp emits a natural light when lighted by energizing a voltage exceeding the rating. Such a light has superior color rendering properties, as well as a color temperature of about 2,900K or higher which is very close to that of early morning sunlight. Thus, the lighting device is advantageously used in luminares in general.
Patent JP-2636362-B2 (JP)
IPC: B60T8/175
Filed: 1988-09-21
Granted: 1997-07-30
Abstract: PURPOSE:To maintain the superior acceleration feeling by changing the brake application condition for a driven slip wheel according to the brake application state of the right and left driving wheels and permitting the brake power for the driven slip wheel to be controlled to a proper value surely at all times. CONSTITUTION:If the drive slip of a wheel is generated when the wheel is driven by the power supplied from an engine, a traction controller suppresses the drive slip of the wheel by applying brake onto the wheel by a brake means A for traction control which is installed individually for the right and left driving wheels. In this case, a brake application state detecting means B for detecting the brake application state of the right and left driving wheels by the brake means A is installed. When the drive slip is generated only on one driving wheel on the basis of the detected wheel brake application state, the brake application condition for the other driving wheel by the brake means A is changed by a brake application condition changing means C. Therefore, the trouble of deterioration of the acceleration feeling can be dissolved, when the driving force of a driven slip wheel reduces.
Patent JP-2648443-B2 (JP)
IPC: H04L12/54
Filed: 1993-09-28
Granted: 1997-08-27
Abstract: Using the method according to the invention, the allocation of switching resources (VR) of a communications system (KS) is controlled for connections in which cells (Z) transferred to the communications system (KS) by a communication terminal (KE) are to be switched without loss of cells. In this method, a log-on information and resource requirement information (ai, ri) transferred during the connection signalling are entered connection-individually into a communications-system-related routing table (LT) and when the first cell (Z) to be transferred without loss is received, this and the further cells (Z) are switched with the aid of the registered switching resources (VR) if no resource availability information (rvi) dependent on the traffic load in the communications system (KS) is entered in the routing table (LT). If the switching is successful, a resource busy information (rbi) is inserted into the routing table (LT) as a result of which the switching resources (VR) are exclusively allocated to the connection for switching the cells (Z) to be transferred without cell losses. <IMAGE>
Patent JP-H0522373-B2 (JP)
IPC: H01G11/44
Filed: 1987-10-15
Abstract: PURPOSE:To stabilize self-discharge characteristic of an electric double layer capacitor by a method wherein this capacitor is composed of powdery activated carbon whose iron content is suppressed to less than a prescribed value and of sulfuric acid. CONSTITUTION:A carbon paste electrode for an electric double layer capacitor is composed of powdery activated carbon and sulfuric acid; iron of 0.01% or less as a contained component is contained in the powdery activated carbon. That is to say, attention is directed to a relationship between the contained component of an impurity to be contained in the activated carbon constituting the carbon paste electrode and an electrical characteristic of the electric double layer capacitor, and self-discharge characteristic is stabilized while the iron content of the activated carbon is set at 0.01% or less.
Patent JP-H0829868-B2 (JP)
IPC: B65B41/12
Filed: 1988-11-01
Abstract: An apparatus for metering a foil web (5) extending vertically downwards through the path of movement (1) of objects (2) to be wrapped thereby the free cutting tool being arranged above said path (1) allowing to cut off the metered web (5 sec ). Between the supply roll (4) and the cutting tool (10), a metering roller pair (7) is arranged, is coupled with a drive means (8) adapted to be adjusted to a desired web length (5 sec ), and beyond said cutting tool (10), a gripping assembly (11...16) for the free end of the foil web (5 min ) supplied by the metering roller pair (7) is arranged which is movable vertically downwards from a starting position with the supply speed of said web, and is adapted to grip the free end of said web (5 sec ) with some friction, said friction being so that, when interrupting the supply by the metering roller pair (7), this end is released, the length of the path of movement of said gripping assembly (11...16) corresponding with the largest web length (5 sec ) to be metered, said assembly being adapted to be returned to the starting position before the supply of the next foil web (5 min ) begins. In particular the gripping assembly comprises two pairs of endless chains (14a, 14b) or the like being guided over an upper and a lower reversing wheel (13), said pairs being arranged at both sides of the path of the foil web (5 min ) to be metered, transverse rods (16a, 16b) being arranged which are provided with friction parts, which rods (16) of different pairs gripping the free end of an intermediate foil web (5 min ).
Patent JP-3637163-B2 (JP)
IPC: H01G11/10
Filed: 1996-10-01
Granted: 2005-04-13
Abstract: A capacitor-type power supply unit includes a capacitor block. The capacitor block has a plurality of capacitor cells and bus bars connecting the capacitor cells in series. A plurality of electronic circuit boards are connected respectively to the capacitor cells, for controlling corresponding ones of the capacitor cells. The electronic circuit boards and the bus bars are mounted on the capacitor cells.
Patent JP-H07556-B2 (JP)
IPC: A61K31/485
Filed: 1989-10-25
Abstract: A method of treating patients suffering from interstitial cystitis comprises daily administration to such patients of from about 1 to about 50 mg of the narcotic antagonists nalmefene or naltrexone. The nalmefene or naltrexone may be administered in equally divided doses from one to four times daily, preferably by the oral route. Parenteral administration may be utilized where suitable.
Patent JP-2899680-B2 (JP)
IPC: H04N5/57
Filed: 1990-10-25
Granted: 1999-06-02
Abstract: A level setting means for adjusting the brightness (30) of a television receiver is modified by the setting of an amplitude control means for adjusting the contrast (20) such that the maximum brightness level of the image on a CRT is modified in direct relationship to the adjusted level of contrast. <IMAGE>
Patent JP-3307885-B2 (JP)
IPC: F25D17/06
Filed: 1998-10-09
Granted: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To enable an inside part of a storing chamber to be properly cooled even in the case that a door is opened. SOLUTION: At a freezing chamber F, it can be selectively cooled to a freezing temperature of about -50 deg.C under a freezing operation and to a storing temperature of about -20 deg.C at a storing chamber S. In the case that a door at the storing chamber S is opened, only fans FM2, 3 at the storing chamber and the circulation fans FM4, 5 are stopped. In the case that a door at the freezing chamber F is opened and if the freezing operation is being carried out, the temperature within the freezing chamber F is sufficiently low and it can be utilized for the cooling of the storing chamber S, so that only the freezing chamber fan FM1 is stopped and the storing chamber fans FM2, 3 and the circulation fans FM4, 5 are kept at a state where they can be driven.  In turn, if the storing operation is being carried out, the temperature in the freezing chamber F has a less amount of difference in respect to that of the storing chamber S and since there occurs a possibility that it may be increased more than that of the storing chamber S during the time in which the door is being left open, the storing chamber fans FM2, 3 and the circulation fans FM4, 5 are also stopped in addition to the freezing chamber fan FM1.
Patent JP-3051154-B2 (JP)
IPC: A61K45/08
Filed: 1990-11-16
Granted: 2000-06-12
Abstract: This invention relates to compositions/devices and methods for treating diseases of the oral cavity in humans and lower animals using polylactide/glycolide compositions/devices for releasing drugs in the oral cavity.
Patent JP-3185415-B2 (JP)
IPC: G11B20/10
Filed: 1992-11-26
Granted: 2001-07-09
Abstract: The compressed data recording and/or reproducing apparatus has a compressed data reproducing system for at least reproducing digital data from one recording medium (1) such as a magneto-optical disc in which digital data is bit-compressed and recorded and a compressed data recording system for at least recording digital data in one other recording medium (2) such as an IC card in which digital data is bit-compressed and recorded. The compressed data recorded in the one recording medium of the reproducing system is reproduced and transmitted to the recording system. The compressed data is also bit-compressed at the same or a lower bit rate and recorded in the other recording medium. For this recording, a processing block (B1-Bn) of the bit compression is selectively deleted in accordance with a scale factor of the bit compression. <IMAGE>   <IMAGE>
Patent JP-3222000-B2 (JP)
IPC: C08B11/193
Filed: 1993-12-02
Granted: 2001-10-22
Abstract: Carboxymethylsulphoethylcellulose with a degree of substitution of 1.4 to 2.2 is prepared in a two-stage process. After the first stage, the product is milled to a powder which has a grading limit of 100% </= 2.0 mm. This mixed cellulose ether is used as thickener in textile printing.
Patent JP-H0741175-B2 (JP)
Inventor: HYPPAENEN TIMO
IPC: F27B15/12
Filed: 1991-10-15
Abstract: The invention relates to a circulating fluidized bed reactor comprising a centrifugal separator and a method for separating particles from gases. The centrifugal separator (12) is a vortex chamber composed of cooling planar plates or panels (32, 34, 36) (i.e. they are distinctly non-cylindrical), having at least one gas inlet (40), at least one gas outlet (52) and at least one outlet (46) for the separated particles. The cross section of the side walls (32, 34, 36) of the vortex chamber forms a distinctly non-circular gas space (31) (e.g. a polygonal cross section), have a circularity of greater than 1, e.g. > 1.1, and preferably > 1.15. One or more vertical, parallel gas vortices may be created in the vortex chamber, the gas introduced into vertical narrow slots. The outlets (46) for separated particles are not one the same symmetrical axes as the outlets for purified gas (52). Two adjacent vortices may be provided in a common rectangular chamber. The separator (12) is preferably in conjunction with a circulating fluidized bed reactor (10).
Patent JP-4048261-B2 (JP)
IPC: A47L9/24
Filed: 1999-10-26
Granted: 2008-02-20
Abstract: The telescopic suction hose has a plastic sealing sleeve (13) between the inner end (11) of the inner telescopic hose (10) and the inside of the outer telescopic hose (20), having a material thickness which is not greater than the play (Z) between the inner and outer telescopic hoses and provided with a sealing lip (14) spring-biased into contact with the inside wall of the outer telescopic hose. The sealing sleeve has an opening (23) receiving a retaining projection (22) projecting radially outwards from the wall of the inner telescopic hose.
Patent JP-2793910-B2 (JP)
IPC: H03M1/52
Filed: 1990-12-14
Granted: 1998-09-03
Abstract: An analog-to-digital converter employs a capacitor circuit for integrating a sample of an input signal during a predetermined interval of time and, thereafter, the capacitor is discharged at a predetermined rate until the integration voltage is equal to that of a reference. The discharge time serves as a measure of the amplitude of the input signal. A measurement interval is established which is equal to an integral number of cycles of each of the possible values of frequency of the A.C. excitation. The signal integration interval has a duration less than or approximately equal to the shortest period of the A.C. excitation, this being the period of the highest frequency A.C. excitation. The signal integration is repeated periodically at each third half-cycle of the highest frequency excitation so that the total integration time experienced during positive half cycles is equal to that experienced during negative half cycles of any of the plurality of excitation frequencies. This cancels the effect of noise due to signal polarity.
Patent JP-H07119760-B2 (JP)
IPC: G01N/
Filed: 1985-07-23
Abstract: A method of determining the sequence of monomers which is a conformational equivalent of an epitope which is complementary to a particular paratope of an antibody of interest, the method comprising the steps of: 1. synthesizing a plurality of catamer preparations; each of said catamer preparations consisting of a plurality of catamers in which the composition at one or more designated positions in each catamer is known, and the composition at the remaining positions is randomly made up from members of a defined set of monomers; and said plurality of catamer preparations comprising preparations in which the composition at the designated positions is systematically varied to contain members from a defined set of monomers; 2. contacting each of the plurality of catamer preparations with the antibody of interest; and 3. detecting the presence or absence of binding between each of said plurality of catamer preparations and said given antibody to indicate a partial sequence of the mimotopes for the paratope of the said given antibody.
Patent JP-4624496-B2 (JP)
IPC: G11B7/09
Filed: 1996-07-25
Granted: 2011-02-02
Abstract: An optical beam in a scanning device is focused on an information layer of a multi-layer optical record carrier. A focus control circuit keeps the focal point of the beam on the information layer. When the focal point jumps to another information layer, the focus control circuit does not monitor the so-called central aperture signal in order not to depend on the presence of information in the information layers. During the jump the characteristics of the feedback loop of the focus control unit are modified to avoid instabilities in the movement of the focal point during the jump. When the focal point is captured on the designated information layer, the characteristics of the feedback loop are restored.
Patent JP-3301084-B2 (JP)
IPC: H04W92/18
Filed: 1997-06-30
Granted: 2002-07-15
Abstract: The invention relates to a process and an arrangement for interference-free operation of TDMA radio systems, in particular for cordless communication systems in accordance with the DECT standard. An interference occurring in a first TDMA radio system which is caused by a lack of synchronism of the time bases of the first and at least one other TDMA radio system, is initially detected. The interference is subsequently suppressed according to the invention in that the time bases of the asynchronous TDMA systems affecting each other mutually are automatically synchronised. For this purpose, the frequency of the time base of at least one of the two TDMA radio systems contributing to the interference is adapted in such a manner that the time bases of the TDMA radio systems operate in synchronism. Firstly, the time overlap of the time zones associated with each established connection is eliminated by the single shifting of the TDMA frames (F1, F2), relative to one another, associated with the frequence adaptation, and consequently the resulting interference suppressed. Secondly, a further time drift of the associated TDMA frames (F1, F2) towards each other is eliminated by the automatic synchronisation and consequently the cause of possible further interference removed from the start. Said process is also advantageous in that changing the channel frequently, and disadvantages associated therewith, can be avoided.
Patent JP-2752520-B2 (JP)
IPC: C07K5/02
Filed: 1994-08-19
Granted: 1998-05-18
Abstract: A process for purifying 1-[N2-((S)-ethoxycarbonyl)-3-phenylpropyl)-N6-trifluoroacetyl]-1-lysyl-1-proline by extraction and crystallization. The process includes a two step extraction in a two phase aqueous/organic solvent system and crystallization from organic solvent.