baber/WOPTO huggingface dataset:
Patent EP-0135787-B2 (EP)
IPC: A47L11/24
Filed: 1984-08-17
Granted: 1993-03-24
Abstract: A walk behind floor maintenance machine is disclosed including a filter and filter housing that may be pivoted away to permit removal of the debris hopper. The filter may be cleaned by vibrating the filter and filter housing. Dust vibrated from the filter slides into the hopper. The hopper may be manually removed for emptying.
Patent EP-0548336-B2 (EP)
Inventor: PIRAZZOLI PAOLO
IPC: A61M1/14
Filed: 1992-07-08
Granted: 2002-03-06
Abstract: The monitoring method comprises the stages of acquiring and storing the values (Qinf, Qb and QUF) of a plurality of parameters set by the operator for the individual dialysis treatment to be carried out and for determining the doctor's clinical prescription [[HCO3-]b] on the basis of the stored values of the parameters prior to the commencement of treatment. During the dialysis treatment, the current values (Qinf1, Qb1 and QUF1) of the parameters set are continuously acquired (block 29) and if these current values differ significantly from the stored values or in such a way as to entail a change to the predetermined prescription, an alarm signal (36) is generated and a new value (Qinfs) for some parameters calculated in advance (block 31) is suggested so as to maintain the previous prescription unchanged.
Patent JP-3284409-B2 (JP)
IPC: A23L3/365
Filed: 1999-04-27
Granted: 2002-05-20
Abstract: It is an object of the present invention to provide a method and apparatus for carrying out high quality defrosting in a short amount of time which creates only a small temperature difference between the inside and outside of the frozen products, with very little oxidation of the frozen products, and without generating a drip from the frozen products regardless of the shape and temperature of the frozen products. <??>A method of defrosting frozen products of the present invention is the method of carrying out microwave heating while reducing the pressure, terminating microwave heating upon detection of a microwave-induced electrical discharge during the microwave heating step, reducing the pressure while microwave heating is in a terminated state to a pressure level at or below a sublimation pressure level to generate sublimation on the frozen products, returning the pressure to a prescribed pressure level to enable microwave heating to be restarted, and repeating the steps from the microwave heating step through the pressure returning step a prescribed number of times. <IMAGE>
Patent JP-3475207-B2 (JP)
IPC: A61B5/087
Filed: 1994-06-01
Granted: 2003-12-08
Abstract: A metabolic rate analyzer comprises a CO2 detector (30), an O2 detector (31), a flow resistance (38), a differential pressure transducer (40), a solenoid-actuated metering valve (33) for producing a volumetrically-proportional sample of respired gas, a vacuum regulator (34) for receiving the sample, a pump (35) for drawing the sample from the vacuum regulator, and a processor (36) for periodically sampling the differential pressure signal to provide a flow signal, to modulate power applied to the solenoid-actuated metering valve (33), and to provide a measure of the total volume of respired gas. The processor correlates the total volume of respired gas, O2 content and CO2 content to provide a measure of metabolic rate. Flow is recycled between the pump (35) and the regulator (34) to provide a source of mixed respired gas for analysis and digital integration of the flow signal provides a measure of the total volume of respired gas. A pulse generator driven by the microprocessor (36) varies the frequency of pulses applied to the metering valve and the pulse width to provide volumetrically-proportional sampling and to control the effective sample volume of the analyzer, respectively. The processor determines the slope of the flow signal and increases the periodic sample rate of the pressure signal when slope is increasing and decreases he periodic sample rate when slop is decreasing to provide derivative augmentation of the sample period. <IMAGE>
Patent JP-2541557-B2 (JP)
IPC: D04H1/72
Filed: 1987-05-28
Granted: 1996-10-09
Abstract: Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of layers and/or discrete particles of absorbent gelling material dispersed through at least a portion of the web. The apparatus (20) is of the type which includes an airlaying means (34,46) such as a laydown drum (100,110) having a foraminous forming element; a first or primary deposition means (36) for directing a first or primary stream (54) of air-entrained fibres to the laydown drum (100); a first or primary hood (38); a dusting layer deposition means (42) for directing a dusting layer stream (56) of air-entrained fibres to the laydown drum (100) wherein the dusting layer stream is deposited onto the laydown drum (100) prior to depositing the first or primary stream (54) on the laydown drum (100) and a dusting layer hood (44). The dusting layers (1012) acts to block the passage of particles or fibres entrained in the first fibre stream (54) so as to minimize equipment plugging problems and the loss of particles or fibres through the foraminous forming element. In addition, the first vacuum chamber (126) in the laydown drum (100) spans the first hood (38) and a portion of the dusting layer hood (44) so that the dusting layer (1012) is not sheared off, damaged, or destroyed as the laydown drum (100) rotates to the position where the first fibre stream (54) is deposited over the dusting layer (1012). The method preferably comprises the steps of:   a. providing multiplicity of streams (54,56,58) of air-entrained fibres: b. directing a dusting layer stream (56) of air-entrained fibres to an airlaying means (34); c. forming a dusting layer (1012) on the airlaying means (34) from the dusting layer stream (56) of air-entrained fibres; d. directing a first stream (54) of air-entrained fibres to the airlaying means (34); e. forming a first layer (1014) over the dusting layer (1012) on the airlaying means (34) from the first stream (54) of air-entrained fibres. e
Patent JP-4018162-B2 (JP)
IPC: C07C51/377
Filed: 1994-05-23
Granted: 2007-12-05
Abstract: Process for the preparation of a hydroxyphenylacetic acid of formula (I) <IMAGE> where R = H, Hal, alkyl or alkoxy, and of its salts, in which the corresponding, free or salified, hydroxymandelic acid of formula (II)   <IMAGE> where R has the meaning given above and M = H, K or an ammonium group, is reacted, in aqueous medium, at a temperature greater than or equal to 50@C, with formic acid in the presence of catalytic amounts of an oxygen-containing derivative of sulphur having a degree of oxidation of 2 to 4, in order to obtain the hydroxyphenylacetic acid of formula (I) which is isolated or, if desired, salified according to the usual methods, and hydroxyphenylacetic acid thus obtained.
Patent JP-S6253898-B2 (JP)
IPC: H01H71/62
Filed: 1981-08-29
Abstract: A low-voltage circuit breaker has a locking lever to prevent transfer of the circuit breaker handle entirely into its "off" position if the movable contact is blocked in its "on" position by being welded to the fixed contact. The locking lever is rotatably mounted on the control shaft, which is pivotally moved by a drive lever which is connected to the control shaft by a toggle lever system including two toggle levers and a toggle hinge pin joining them together. The fork arms embrace a working surface on the drive lever and the toggle hinge pin. The working surface and the hinge pin are spaced closer together than the arms when the circuit breaker handle is in its "on" position to allow only partial movement of the handle toward its "off" position unless the movable contact is free to move to its "off" position before the locking lever pivots to a position in which it engages both the working surface and the toggle hinge pin. The locking lever can be formed as a double lever with a connecting web.
Patent JP-4017211-B2 (JP)
IPC: A61B17/70
Filed: 1997-05-13
Granted: 2007-12-05
Abstract: The fixing consists of an elongated connecting element (1) with holes for bone anchoring screws (2). Each screw passes through a hole in the connecting element which has a circular recess at its lower end to receive the spherical head (21) of a screw. Each screw hole has an internal thread at its upper end to receive a threaded cap (3) designed to engage with the screw head and lock the screw in the required angular position. The connecting element is in the form of a plate with holes for the screws. Each of the threaded caps has a concave spherical under surface which matches the spherical outer surface of a screw head. Alternatively, the connecting element can have two screw holes linked by a slot which allows it to be adjusted before the screw is tightened. Both screw heads and caps have hexagonal sockets for an instrument to fasten and release them. Their contacting surfaces can have a low friction coating, e.g. of ceramic or diamond-carbon.
Patent JP-H0158414-B2 (JP)
IPC: F23Q9/14
Filed: 1981-09-03
Abstract: The present invention relates to a safety device for gas-fired heating apparatus (generally called a "magnetic head") constituted by an assembly mounted on a gas supply pipe and comprising an electromagnetically controlled valve. It comprises an intermediate element made of electrically insulating and elastically deformable material, presenting on the one hand at least one substantially cylindrical portion extending between the opposite cylindrical zones of the support and of the connector element which is fixed on said intermediate element by crimping of one of its ends, on the other hand a plurality of arms extending longitudinally and forming a housing for the core, at least certain of them being provided with hooking members or the like.
Patent JP-2559949-B2 (JP)
IPC: C07D477/00
Filed: 1992-06-03
Granted: 1996-12-04
Abstract: Compounds of formula (I): <CHEM> in which: R<1> is hydrogen or an unsubstituted or substituted alkyl group; and A represents a number of cyclic or acyclic nitrogen-containing groups are valuable antibiotics which are resistant to dehydropeptidase I in vivo. Methods of preparing the compounds and of using them are also disclosed.
Patent JP-3056542-B2 (JP)
IPC: G08B15/02
Filed: 1991-05-28
Granted: 2000-06-26
Abstract: A clutch mechanism (10, 70) includes a ferromagnetic anvil (26) having an axial bore (44) for axially receiving a pin (20, 78); a cup (28) axially aligned with the anvil for receiving a pin that is axially received by the bore of the anvil, wherein the anvil is longitudinally movable along its bore axis (38) with respect to the cup; a spring (30) for forcing the anvil toward a confining end (46) of the cup; balls (32) in the cup for engaging the pin when the anvil is forced toward the confining end of the cup, with the balls being disposed to apply radial pressure against the pin to firmly clutch the pin and thereby restrain the pin from longitudinal movement when the balls are forced toward the confining end of the cup; and a ferromagnetic shield (52, 82) disposed axially in relation to the anvil for diffusing magnetic flux applied axially to the anvil by a magnet (62, 92) external to the clutch mechanism so as to prevent less than a predetermined amount of the axially applied magnetic flux from overcoming the spring and forcing the anvil to move avay from the confining end of the cup. The clutch mechanism further includes a radially disposed pole piece (54, 84) for directing magnetic flux applied radially by a pole piece (64, 94) coupled to the magnet so that at least a predetermined amount of the radially magnetic flux is so concentrated axially in the anvil as to overcome the force of the spring and force the anvil to move away from the first end of the cup. <IMAGE>
Patent JP-3038053-B2 (JP)
IPC: F02B1/04
Filed: 1991-06-12
Granted: 2000-05-08
Abstract: An air intake system for a mobile combustion engine is disclosed. The air intake system comprises a membrane formed from an amorphous polymer of perfluoro-2,2-dimethyl-1,3-dioxole, the membrane exhibiting an oxygen/nitrogen selectivity of at least 1.4:1. Either the permeate section or the feed section of the membrane is adapted to be in fluid flow communication with a combustion zone of the mobile combustion engine. The membrane preferably has an oxygen flux in excess of 100 Barrers, especially in excess of 500 Barrers. The air intake system provides either oxygen-enriched air or oxygen-depleted air for the engine, depending on the mode of operation of the engine.
Patent JP-3159526-B2 (JP)
IPC: C07D239/46
Filed: 1992-06-26
Granted: 2001-04-23
Abstract: Compounds corresponding to the general formula (I)   <IMAGE> (I)  in which n=2 or 3, X=H, F, Cl or OCH3, R=H or CH3, R1=H or CH3, R2=alkyl, hydroxyalkyl, (hydroxy)(methoxy)alkyl, dimethoxyalkyl, 2-(aminosulphonyl)ethyl, 2-(methylsulphonyl)ethyl, 2-(methylsulphonylamino)ethyl, aminocarbonylmethyl which is optionally substituted by nitrogen, phenylethyl which is optionally substituted, pyrimidinylaminoalkyl or arylcaronylaminoalkyl, or else R1 and R2 form, with the nitrogen which carries them, a piperidine, morpholine, thiomorpholine or piperazine ring, optionally substituted by nitrogen. Use in therapeutics.
Patent JP-H0333700-B2 (JP)
IPC: C07C233/22
Filed: 1987-07-09
Abstract: A method for epimerizing an optically active benzylalcohol derivative of the formula: <CHEM> wherein ZO is a protected or unprotected hydroxy group, is disclosed.   Said epimerization can be conducted by the steps of:   (a) condensing said optically active benzylalcohol derivative (I) or a salt thereof with a caboxylic acid compound of the formula:  R<1>COOH (II) wherein R<1>CO is an acyl group, or a reactive derivative thereof to give an optically active N-acylbenzylalcohol derivative of the formula: <CHEM>  wherein R<1>CO and ZO are the same as defined above; (b) subjecting the optically active N-acylbenzylalcohol derivative (III) to intramolecular cyclization in the presence of a thionyl halide; and (c) treating the product with an alkali agent. )
Patent JP-2577116-B2 (JP)
IPC: H01H33/90
Filed: 1990-07-02
Granted: 1997-01-29
Abstract: A circuit breaker for high and medium tension including insulation by means of a dielectric gas and puffer arc blasting, the circuit breaker comprising a gastight insulating casing, containing: a fixed assembly comprising, in particular, a fixed main contact and a fixed arcing contact; a moving assembly driven by a drive rod and including, in particular, a moving main contact and a moving arcing contact; a first blast volume extended by a blast nozzle; a blast piston; and first and second secondary contacts disposed inside a second volume and designed to strike a secondary arc; wherein the first secondary contact is fixed relative to the fixed assembly, the second secondary contact being semi-moving relative to the moving assembly, possessing its own source of energy for displacing it during a circuit breaker disengagement operation, and being provided with means for conferring a shorter stroke thereto than the stroke of the moving assembly.
Patent JP-H0348631-B2 (JP)
IPC: H01R4/24
Filed: 1986-08-08
Abstract: A multiconductor flat cable electrical connector for terminating a plurality of multiconductor flat cables, which comprises a plurality of contacts each having a contacting portion for contact with a contact of the mating connector and a piercing portion for connection with a conductor of said flat cables; an insulating housing for mounting said contacts in such a manner that said piercing portions may project from the top of said insulating housing at least two staggered rows; a cable retainer having first fastener means for joining said cable retainer to the top of said insulating housing, a retention channel on one side, a termination channel on its bottom in communication with said retention channel for retaining the end portions of said flat cables, and a plurality of slots in said termination channel for receiving said piercing portions projecting from the top of said insulating housing; and a cable guide having second fastener means for joining said cable guide to the top of said cable retainer for separating and guiding said flat cables into at least two directions.
Patent JP-3257360-B2 (JP)
IPC: B60Q1/12
Filed: 1995-07-31
Granted: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To early visualize a track condition in the steering direction by selecting an output signal value taking a larger headlight swing angle against a steering angle out of a plural number of the output signal values to correspond to each of bit patterns of an input digital signal of a D/A converter. SOLUTION: A plural number of output signal values to correspond with each of bit patterns of an input digital signal of a D/A converter are previously set, and one of a plural number of the output signal values is selected by an irradiadiating direction moving angle changeover switch 10. Thereafter, the switch 10 is actuated to change by detecting high speed steering by a high speed steering detection/switch control circuit 16, and an output signal value taking a larger frontlamp swing angle against a steering angle is selected out of a plural number of the output signal values to correspond with each of the bit patterns of the input digital signal of the D/A converter 5. Consequently, it is possible to visualize a track condition in the steering direction early.
Patent JP-3249249-B2 (JP)
IPC: H04L13/08
Filed: 1993-07-22
Granted: 2002-01-21
Abstract: This invention relates to a method and apparatus for improving the performance of intelligent networks. In a departure from the prior art, when a data base system, such as a service control point (11), receives an inquiry from a switching system (2), if the data base system recognizes that it cannot provide the complete data requested by the inquiry, it directly launches another inquiry to another data base system (12) to provide the missing data. Advantageously, such an arrangement reduces the number of messages transmitted among switching systems (1,2) and data base systems (11,12,13). <IMAGE>
Patent JP-4256029-B2 (JP)
IPC: B24B41/06
Filed: 1999-07-15
Granted: 2009-04-22
Abstract: The holder (1) contains two ring-shaped spring fittings arranged symmetrically next to each other, in between which is an opening (4) that forms two prism-shaped regions for mounting the work piece. The workpiece is mounted between two sharp tips (9), and the grinding or cutting tool is releasably secured in the rotating holder by means of spring force.
Patent JP-3051702-B2 (JP)
IPC: C03B9/197
Filed: 1997-07-15
Granted: 2000-06-12
Abstract: A mold assembly (10; 40) for molding a hollow glass article comprising a mold (12) that is made up of a separable pair of mold elements (12a, 12b; 42) and a mold holder (14; 44) that surrounds a portion of the mold of substantial axial length. The mold is separable from the mold holder, and the exterior of each mold segment is provided with a plurality of cooling fins (12e; 42e). The mold holder is made up of a separable pair of mold holder sections (16, 18; 46), and each mold holder section has a fluid flow passage (20; 50) extending therethrough. The fluid flow passage is radially open to permit fluid flowing therethrough to flow inwardly against the fins of an adjacent mold element. Each mold holder section has a perforated screen (26; 56) affixed thereto to vary the distribution of the flow of fluid from the mold holder section against the fins of the adjacent mold element.
Patent JP-2703717-B2 (JP)
IPC: B41N7/00
Filed: 1993-09-10
Granted: 1998-01-26
Abstract: The invention relates to a foil (1) as a dressing for a back pressure cylinder (9) of a sheet-fed offset rotary perfecting press, which dressing consists of a non-resilient, chemically resistant and wear-resistant substrate layer with good ink transfer characteristics and with a surface with a ball-shaped structure with statistically evenly distributed convex (2) and concave (6) structure elements and of a chromium layer which is located on said structure elements, forms the sheet-conveying outer surface of the back pressure cylinder and reduces the micro-roughness, the sheet being supported on the poles (4) of the convex (2) structure elements. These convex (2) structure elements have an oval shape (7) with a radius of curvature which increases from the pole (4) to the transition (5) into the concave (6) structure elements. <IMAGE>
Patent JP-3216065-B2 (JP)
IPC: H04R19/00
Filed: 1994-09-27
Granted: 2001-10-09
Abstract: PURPOSE: To make it possible to remove even extremely thin low melting org. matter layers which are sacrificial layers by dry etching by removing part of the low melting org. matter layers between substrates to form hollow parts and using the low melting org. matter layers made to remain as spacers. CONSTITUTION: An Si substrate (100) 1 is subjected to anisotropic etching, by which groove parts 2 are formed and simultaneously, the thin sheet points at the bottoms of these groove parts 2 are formed as vibratable Si membranes 3. Next, Langmuir-Blodgett (LB) films 4 as the low melting org. matter are formed as the spacers on the surfaces formed with the groove parts 2 of the substrate l and Al films which are the metallic membranes 6 are formed thereon. The LB films 4 are then irradiated with the laser beam transmitted through the substrate 1 via a mask in a vacuum atmosphere, by which the LB films 4 are decomposed and evaporated to form gap parts (hollow parts) 5. Then, the gap parts 5 are formable extremely thin if the LB films formable by monomolecule layer each are used.
Patent JP-H0514485-B2 (JP)
IPC: H05K7/18
Filed: 1988-09-19
Abstract: The invention relates to a switching box with a framework support formed from framework side units. The switching box is sealed by having a bottom wall, top wall, two side walls, and the open sides of which can be closed by means of a cabinet door and a rear wall, or by means of two cabinet doors. The framework side units form a hollow profile, which have identical series of holes on the two sides that stand perpendicular to one another and are oriented toward the internal space of the box. The framework side units have a protruding sealing bar on the side which toward the external side of the box. The costs of parts and labor necessary for assembly are reduced while retaining universal construction. At least one portion of the framework side units are formed by multiple bending in a single piece with the bottom wall, the top wall and/or the side walls plates. The edging has a first section which extends perpendicular to the internal side of the plate and at its edge makes a transition into a second section which is bent outwardly and parallel to the plate. The end of the second section makes a transition into a third section which lies on the second section and is extended parallel to the plate beyond the second section. The third section is provided with a series of holes. At the end of the third section, a fourth section is bent perpendicular and toward the internal side of the plate and also have a series of holes.
Patent JP-2667221-B2 (JP)
IPC: B64F1/22
Filed: 1988-09-20
Granted: 1997-10-27
Abstract: In order to receive the nose wheel of an aircraft, an aircraft ground-handling vehicle has a U-shaped chassis and a lifting and clamping device arranged in the U-recess and consisting of a run-up ramp, a stop, a support plate pushing the nose wheel onto the run-up ramp against the stop, and a hold-down guided movably above the run-up ramp. In the initial position, the hold-down has a ground clearance which is smaller than the diameter of the smallest nose wheel under consideration, is applied at the start of the receiving process to the nose wheel circumference in the forward upper quadrant thereof, follows the nose wheel during its receiving movement, and after termination of the receiving process is pressed against the nose wheel with a defined hold-down force by means of a hydraulic hold-down cylinder. A pressure sensor can detect a fall in the hold-down pressure in the hold-down cylinder and trigger a corresponding alarm signal. 
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