baber/WOPTO huggingface dataset:
Patent DE-2115885-B2 (DE)
Title: Mechanical timepiece resonator with three parallel arms - has centre arm oscillating in phase opposition to outer arms
IPC: G04B17/04
Filed: 1971-03-29
Abstract: The mechanical resonator, for a timepiece mechanism, has three oscillating arms which are positioned parallel to one another in the same plane and which are of equal length, with the centre arm (10c) oscillating in phase-opposition to the two outer arms (10b, 10b'). A detector magnet (17), a drive magnet (18) and an indexing magnet (19), for cooperating with an indexing wheel, fixed to the ends of the two outer arms (10b, 10b') and the centre arm (10") respectively. The ratio of the width of each outer arm (10b, 10b') to that of the centre arm (10c) is n : 2, where n is a positive whole number greater than 1. the centre of gravity of the combined mass of the detector and drive magnets (17, 18) acts at a point corresponding to that of the centre of gravity of the indexing magnet (19) with the resonator in the neutral position.
Patent DE-2149439-B2 (DE)
Title: Recording head crystal - of diamond having natural crystal faces and edges
IPC: G11B3/44
Filed: 1971-09-30
Abstract: Feeler head for detecting high frequency changes in a gramophone record groove moving at a moderate forward speed in relation to the total movement of the head, comprises a fine diamond crystal made synthetically having its natural crystalline faces and edges in the surfaces and edges of the crystal and located at specific angles w.r.t. the forward direction of movement of the feeler head. The faces and edges may be coated with a protective laer of B2O3 or SiO2 to enhance the wear resistance.
Patent DE-2156404-B2 (DE)
Title: Declination correction for marching compasses - with graduated disc in base adjusted through aperture in rear plate
IPC: G01C17/38
Filed: 1971-11-12
Abstract: The magnetic compass declination correction device consists of a calibrated disc graduated with east and west declination markings and alignment pointer. The disc has a central hole which engages with a pivot directly below the compass needle bearing point (5). The declination disc has a small hole near the circumference which may be aligned with an aperture (10) in the compass bade plate. Normally, the declination disc is rotated with the manual rotation of the compass rose due to friction contact between the two.
Patent DE-2202517-B2 (DE)
Title: Directional location of periodically repeated pulsed signals - using circular antenna array with sequential scanning and single amplifier
IPC: G01S3/14
Filed: 1972-01-20
Abstract: A direction finding method is for periodically repeated pulsed signals. It depends upon a number of antennas equi-distantly spaced around a circular arc and with single direction lobes radiating from the circle or arc centre. Adjacent lobes touch or overlap slightly. Antenna output voltages are summed vectorially to enable total vector direction measurement w.e.t a reference direction. Antenna related digital storage accessing and signal processing provide economical elimination of noise signals. The antenna voltages are sequentially scanned, amplified, after frequency conversion if necessary, in a single amplifier channel, rectified, and stored.
Patent DE-2223891-B2 (DE)
Title: Wear resistant lining for concrete mixer - has cast upper panel mounted on resilient intermediate layer within mixing vessel
IPC: B01F15/00
Filed: 1972-05-17
Abstract: The wear-resistant lining for installation in concrete mixer comprises closely adjacent interchangeable wear panels (1, 2) bolted to the walls of the mixing vessel with an intermediate resilient layer. Each panel consists of a chill cast upper panel (1) to which is rigidly connected a resilient lower panel (2) covered on all sides by the upper panel by a certain amount. The bolt opening (4) in the lower panel may be larger than the bolt opening (5) in the upper panel. The upper panel may be thicker than the lower panel, with a rectangular external shape. The whole panel may be flat or curved. The lining combines the high wear resistance of the upper panel with the resilience and sound damping properties of the lower panel.
Patent DE-2730948-B2 (DE)
IPC: G04B19/02
Filed: 1977-07-08
Abstract: An electrically energized timepiece movement is provided with motion work in the form of a planetary train entirely supported on the frame of a driving motor. Coaxial planet pinions are excentrically located on a minute wheel, one planet pinion engaging a fixed central gear and the other engaging the hour wheel.
Patent IE-S70924-B2 (IE)
Title: A manufacturing process
Inventor: BURKE MICHAEL
IPC: E04F11/06
Filed: 1996-10-31
Abstract: A process for manufacturing a folding attic stairway comprising preparing a rectangular outer mounting frame 2 for mounting in a ceiling open and an associated inner stairway carrying frame 12 which is pivotally mounted by a hinge 13 on the outer frame 2. Side beams 14, on the inner frame 12 are spaced a preset distance inwardly of associated side members 6, 7 on the outer frame 2. A folding support arm 19 is mounted between each side beam 14, and the associated side member 6, 7 on the outer frame 2. A collapsible ladder 30 is then mounted on the inner frame 12 and is foldable between a collapsed stored position for nesting within the outer frame and an extended in-use position.
Patent JP-3066817-B2 (JP)
IPC: H04W48/20
Filed: 1994-02-01
Granted: 2000-07-17
Abstract: PURPOSE:To increase probability for guaranteeing the consistency of subscriber information on a main memory and subscriber information saved in an auxiliary memory concerning the subscriber information saving control system for cyclically saving the subscriber information, which is stored in the main memory of a processor for executing call processing, in the auxiliary memory at the exchange station of a mobile communication system. CONSTITUTION:This system is provided with storage means 111-11N for dividing the subscriber information to be referred to based on the procedure of call processing into plural groups in the order of reference frequency levels and for respectively storing the informaiton corresponding to addressing decided in advance, auxiliary memories 131-13N to be the saving destination for each group, and saving means 151-15N. for saving the contents stored in the storage means into the auxiliary memories in a cycle applied by the sum of the access time of the auxiliary memories respectively corresponding to the information quantity and the time for the number of completed calls, which generate under the distribution of calls to be the objects of call processing, to be less than a previously decided upper limit value.
Patent JP-S6117546-B2 (JP)
IPC: B01J23/64
Filed: 1981-02-05
Abstract: There is disclosed a catalytic composition represented by the formula:in which A is iron and/or chromium, B is cerium and/or magnesium and C is potassium and/or lithium; and a, b, c, d, e, f, g, h, m and n stand for the numbers of atoms for molybdenum, tungsten, bismuth, lead, antimony, A, B, C, phosphorus and oxygen elements respectively, wherein given that a + b = 12,and n is the numbers of oxygen necessary to satisfy the valences of atoms for the individual constituent elements other than oxygen, and a process for its preparation.
Patent JP-2708709-B2 (JP)
IPC: B01J14/00
Filed: 1994-02-10
Granted: 1998-02-04
Abstract: In a process for the preparation of organic isocyanates having the general formula: <CHEM>  where Ar is a single or multiple substituted phenylgroup;     R is a methylene or an ethylene group; and     n is a whole number of from 0 and 2, by thermal decomposition of corresponding carbamates in the presence of an inert solvent, the improvement of which comprises in multiple and separate steps thermally treating the carbamate dissolved in the solvent and, thereby, decomposing the carbamate to isocyanate and an alcohol; in intermediate steps between the steps of thermal treatment removing the alcohol formed during the thermal treatment by stripping the solvent with an inert stripping agent; and finally recovering a solution being rich in the isocyanate.
Patent JP-S5648289-B2 (JP)
IPC: B29C57/00
Filed: 1975-02-19
Abstract: A closure flange molded of synthetic plastic resin has an internally threaded cylindrical neck surrounded at one end by a circumferentially enlarged base. An annular groove is formed on the flange base for retention of a thermoplastic bonding element having electromagnetic conducting particles embedded therein. The flange manufacture includes making the bonding element up from an elongated strand into a complete annulus and securely inserting the annular bonding element within the groove in the flange base.
Patent JP-H0368343-B2 (JP)
IPC: G01N30/30
Filed: 1983-02-17
Abstract: This invention concerns a chamber for chromatographic analyses, in which capillary columns, in particular columns of fused silica, are thermally conditioned. The chamber comprises a thermally insulated space which can be perfectly sealed towards the outside and which houses means for heating the air and at least a fan for air circulation inside said space. In order to make the air flow going to the column (s) within the chamber as homogeneous and stable as possible from the thermal viewpoint, the heating means are positioned on the suction side of the fan or of each fan, so to cause a perfect mixing of cold and hot fluid threads in correspondence with the fan itself, and obtain a uniform and stable air current from the fan towards the column.
Patent JP-3044351-B2 (JP)
IPC: H03K17/16
Filed: 1989-02-09
Granted: 2000-05-22
Abstract: An output buffer includes a pull-up circuit and a pull-down circuit for driving widely varying capacitive and inductive loads without significant output ringing. The pull-up circuit includes a first pull-up transistor (N2), a NAND logic gate (42) and a second pull-up transistor (P2). The pull-down circuit includes a first pull-down transistor (P3), a NOR logic gate (38) and a second pull-down transistor (N3). Output impedance is increased and energy stored in parasitic inductance is decreased by the pull-up and pull-down transistors so as to reduce significantly the inductive ringing while accelerating output transitions.
Patent JP-3265680-B2 (JP)
IPC: A61K47/44
Filed: 1993-02-23
Granted: 2002-03-11
Abstract: PCT No. PCT/JP93/00291 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 10, 1993 PCT Pub. No. WO93/17667 PCT Pub. Date Sep. 16, 1993A composition for oral preparations, having a complex formed by dispersing or dissolving an unpleasantly tasting basic drug and a functional polymer compound in a substance having a low melting point, 10 to 70% by weight, based on the composition, of sugar alcohol and 0.1 to 7% by weight, based on the composition, of basic oxide. The composition for oral preparation is excellent in masking unpleasantly tasting basic drugs and has excellent performance in biological use.
Patent JP-S6028007-B2 (JP)
IPC: G06C1/00
Filed: 1980-03-19
Abstract: PURPOSE:To make it easy to hear a voice for confirmation, etc., even if a reading voice speed changes, by providing a device which generates the voice of adding and subtracting on the abacus with a random-number generating circuit, a voice output part whose voicing speed is variable, and a storage circuit pieces of information on at least two voicing speeds. CONSTITUTION:Pieces of information on the number of digits, frequency in voicing, addition/addition subtraction, and read speed of the question of adding and subtracting on the abacus inputted from keyboard 1 are stored in storage circuit 5 and when a questioning start instruction is read in from keyboard 1, the question meeting requirements of the output of circuit 5 is generated by random-number generating circuit 4, control part 3 and voice output part 6 and voice through speaker 7. During this questioning, the output of circuit 5 is validated as read speed information, but the output of circuit 10 is validated as to the speed of voicing before or after the questioning. Consequently, the confirmation of a key input, voicing of a correct answer, etc., are performed at the same speed.
Patent JP-S646598-B2 (JP)
IPC: H04Q1/38
Filed: 1980-03-24
Abstract: A subscriber line access circuit for use in a telecommunications system is disclosed. The subscriber line access circuit has a power supply bridge in the form of a first resistor inserted in the b-wire (ground potential side) of a subscriber line, a second resistor inserted in the a-wire (supply potential side) of the subscriber line, and a capacitor which bridges the two wires at the terminals of the two resistors on the sides thereof opposite to the respective potential sources. This supply bridge is coupled on the capacitor side with a two-to-four wire hybrid transformer for the two-wire/four-wire transition to the system, and includes an evaluating circuit which delivers an indicating signal when the subscriber actuates a ground key. A cutoff circuit is arranged in the power supply bridge in series with the first or the second resistor, or both, between such resistor and the winding of the hybrid transformer to which it, the resistor, as well as the evaluating circuit are connected. This cutoff circuit comprises a cutoff switch which is opened, with a delay, upon ground key actuation and closed when the ground key actuation is terminated.
Patent JP-H0449981-B2 (JP)
IPC: A23K1/16
Filed: 1984-03-02
Abstract: 1. Process for preparing an animal feed composition containing between 35 and 48 %, expressed as base, of lysine in the form of sulphate, which is solid and stable, characterized in that the microorganism which produces lysine is cultured in a medium which contains at least one source of assimilable carbon, chosen from glucose, sucrose, starch hydrolysates and products which introduce an assimilable carbon-and-oxygen containing substance, such that the ratio by weight fermentable matter/total dry matter is greater than 80 %, with the exclusion of acetic acid used alone or in a mixture, and a source of assimilable mitrogen, while maintaining the concentration of the carbon source at between 5 and 15 g/litre and the concentration of ammonium ions at between 1 and 5 g/litre, working at a pH in the region of 7.3 and salifying the lysine in the form of sulphate as it is formed, to obtain a fermentation must containing 10 to 20 % by weight of dry extract which is concentrated to a content of dry extract of between 50 and 70 %, and the concentrate obtained is then dehydrated and the composition isolated.
Patent JP-H0229232-B2 (JP)
IPC: G10L15/08
Filed: 1984-02-28
Abstract: An acoustic processing unit for a speech recognition system is characterized in that the parameters are extracted from the speech data, including correlation functions, the zero crossing number of the original waveforms, the zero crossing number of the differential waveforms, and the average level of the waveforms. A suitable threshold is selected from a plurality of thresholds preliminarily stored, depending on the inputted speech volume level. The inputted speech volume level of the speaker is detected so that feedback of the detected volume level is obtained. The selected threshold set is then compared with each of the parameters to thereby make the phonemic classification. Because the plurality of threshold sets are thus automatically selected depending on the inputted speech volume level, flexible phonemic classification can be obtained to exactly detect the speech sections.
Patent JP-H054376-B2 (JP)
IPC: G01N30/88
Filed: 1984-03-19
Abstract: A separation agent for the resolution of optical isomers or analogous compounds which comprise silica gel and an optically active polymer having an asymmetric carbon atom in the main chain or the molecular dissymmetry of the main chain, said silica gel and said polymer being chemically bonded with each other.
Patent JP-H0250631-B2 (JP)
IPC: H01L21/8246
Filed: 1981-04-30
Abstract: PURPOSE:To ensure a prolonged service life for memory by a method wherein a floating gate type semiconductor memory is provided in an n type Si substrate p well and an erase electrode is provided in a p<+> layer in the well. CONSTITUTION:The SiO2 layer 12 laid on an n type Si substrate 11 is provided with p well covered with an Si3N4 mask and B<+> ion implantation is accomplished for a channel stop feature. Oxidation follows for the formation of a  field oxide film 12 and a part thereof is removed for the creation of a 100Angstrom   thick SiO2 film 12''. Next, a doped polycrystalline Si film 16 is laid for the creation of an oxide film 17, which is further covered with a doped polycrystalline Si film 18 wherewith a floating gate 16 and a controlling gate 18 are produced with help of a resist mask. The product is covered with an SiO2 film 19,  polycrystalline line Si films 20 and 20'' are provided, a p well is ion implanted  with the layer 20 as a mask for the creation of an n<+> layer, a p<+> layer is selectively formed, and terminals for an erase line E, a word line W, a bit line B,  and wirings for a CMOS are provided. In this construction, zero voltage V is  applied to the terminal W at the time of read. Positive voltage here being 5V  at the maximum thanks to the insulator film 12'' being extremely thin, information stored remains free of erasure for a prolonged period of time.
Patent JP-2858246-B2 (JP)
IPC: H01L23/495
Filed: 1997-03-06
Granted: 1999-02-17
Abstract: A semiconductor package is disclosed, including: (a) two semiconductor chips having a plurality of bonding pads; (b) an insulating circuit film having (i) an insulating base film with a plurality of through holes, (ii) a plurality of first metal lines formed on upper and lower faces of the base film, (iii) a plurality of protruding, conductive inner pads which are respectively formed on the first metal lines, being respectively connected to said bonding pads of each semiconductor chip, (iv) a plurality of protruding, conductive outer pads which are formed on the first metal line at a predetermined interval from the plurality of inner pads, and (v) a plurality of second metal lines formed along wall surface of the plurality of through holes to connect to the inner pads of each semiconductor chip, for electrically connecting inner pads each other which are positioned at the upper and lower surfaces of the base film, (c) a lead frame including an inner lead for connecting the outer pads of the insulating circuit film to an external device so that the semiconductor chips are attached to the insulating circuit film in a manner such that the upper surfaces where the bonding pads are arranged, face each other.
Patent JP-S611309-B2 (JP)
IPC: B41J5/30
Filed: 1979-06-29
Abstract: PURPOSE:To enable the titled device to be used for labels bound for many countries of different dating patterns by a method wherein a three-character alphabet printing unit is provided on a printing base and there is provided a code converting unit which instructs selective printing of two-figure (or two-character) or three-character month representation based on a change-over switch. CONSTITUTION:A dating data memory unit 50 consists of a read unit 57 and a printing unit 58. For example, with a data set to be July 31, 1979, such data as ''79, 07, 31'' is fed from a date setting switch 16 to the read unit 57, the figures indicating the year and day are fed to the printing unit 58 without any modification, and the month is memorized in the printing unit 58 in accordance with the relationship shown in the table. For the labels bound for the United States, the characters on a printing base 55 are selected as ''145'' and the month is printed as ''JUL''; for the labels bound for Canada, the characters are selected as ''18F'' and the month is printed as ''JL''. The character F here means an overflow and indicates that no printing should be conducted in this position.
Patent JP-S616006-B2 (JP)
IPC: C10J3/84
Filed: 1981-06-05
Abstract: Unconverted char in a mixture of particles formed in the partial oxidation of an ash-containing solid fuel is recovered by grinding the mixture and subjecting the ground material to froth flotation.
Patent JP-H0637978-B2 (JP)
IPC: A21B1/24
Filed: 1987-04-14
Abstract: A cooking oven for cooking foodstuffs with either steam or forced convection hot air. In the steam mode, steam is continuously generated in the oven cavity (18). Alternatively, in the convection mode, the amount of moisture supplied to the cavity is controlled. A fan (26) circulates the air or steam in the oven cavity. The steam is generated by means of a slinger cup (66) to which water is supplied and from which water will flow in a thin film over an edge portion of the cup to be slung outwardly and to be atomized by centrifugal force. The atomized water is then caused to flow, by means of the fan, over a heater (36) to be heated thereby whereby the atomized water flashes into water vapor or steam. The oven is operated at atmospheric pressure. Food juices and condensed steam or water vapor which collect in the bottom of the oven will be drained therefrom by means of a drain which is open to the atmosphere. The oven temperature is selectively variable by means of an automatic control (84).
Patent JP-3311760-B2 (JP)
IPC: C40B40/10
Filed: 1991-02-02
Granted: 2002-08-05
Abstract: Active components are successively bonded to functional groups anchored on a carrier in the form of a planar functionalized porous material divided into compartments, into which the needed activated component is introduced. Common operations of the synthesis are carried out in all compartments of the carrier at the same time. <IMAGE>
Patent EP-1654949-B2 (EP)
Inventor: PROVAN ALEXANDER R
IPC: B65D33/25
Filed: 2000-05-05
Granted: 2011-11-02
Abstract: A zipper arrangement for use in manufacturing thermoplastic bags that includes a zipper and at least one slider. The zipper includes first and second opposing tracks. The first track has a first profile and the second track has a second profile. The first and second profiles are releasably engageable to each other. The first track has one or more spaced primary notches interrupting the first profile. At least one slider is inserted onto the first profile via a respective one of the primary notches. The slider is adapted to engage and disengage the first and second profiles in response to movement along the zipper. The second track may have one or more spaced primary notches interrupting the second profile. The spaced primary notches of the second track are generally aligned to respective ones of the primary notches of the first track. At least one slider is inserted onto the aligned pairs of primary notches via a respective one of the generally aligned notches.