baber/WOPTO huggingface dataset:
Patent GB-365880-A (GB)
Title: Improved thermal relay
IPC: H03F1/54
Filed: 1931-03-30
Abstract: 365,880. Valve circuits. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. March 30, 1931, No. 9643. Convention date, April 12, 1930. [Class 40 (v).] A time-lag relay which may be used for closing at 6, 7 the direct current circuit of a thermionic rectifier a short time after the filament circuit has been closed and a source of power has been applied to terminals 3, 4, comprises an electromagnetic coil 17 which is arranged between the terminals 3, 4, and which operates to close the contacts 6, 7 only after a bimetallic strip 22 has bent, under the influence of a heating coil 21 in series with the coil 17, to short-circuit at 23 its heating coil 21 and thereby to allow sufficient current to pass. The operation of the electromagnetic switch not only connects the contacts 6, 7, but also causes in succession the closing of a maintaining circuit for the coil 17 at contacts 25, 19 and the opening at contacts 19, 20 of the circuit through the bimetallic strip 22 or its heating coil. Should a fall of potential occur, the partial de-energization of the coil 17 will cause the mercury switch to reopen its contacts 6, 7. The terminals 3, 4 are supplied with power by means of a tapping 31 from one of the secondary windings of the rectifying transformer 30. Another secondary winding 33 supplies the filament current.
Patent GB-577264-A (GB)
Title: Apparatus for supplying air to furnaces
IPC: F27B1/16
Filed: 1944-05-19
Abstract: 577,264. Furnace air supply. FIFE, J. G. (Mechanite Metal Corporation). May 19, 1944, No. 9731. [Classes 51 (i) and 51 (ii)] Apparatus for supplying air to furnaces comprises a number of units spaced around the furnace, each including an electrically driven blower and a conduit leading to a tuyere, the motors being synchronously interconnected. The tuyeres 13 are each associated with a conduit 14 fitted with a blower 16 driven by a motor 17; the blowers may have separate inlets 18, as shown, or the inlets may be connected with a single inlet. The circuit comprises a motor 36 which drives a generator 17a driving one of the blowers. The rotors 28 of the generator 17a and motors 17 are interconnected by conductors 29, 30, 31, while the stators 27 are connected by leads 33, 34, 35 to a source of alternating current. The field 50 of a generator 38 driving the motor 36 is fitted with a variable resistance 48 controlled from a pressure-operated control 21 mounted in one of the conduits ; the control may be mounted in the common air inlet when this is provided.
Patent GB-329094-A (GB)
Title: Improvements in sifting devices for dustbins
IPC: B65F1/10
Filed: 1929-03-27
Abstract: 329,094. Sims & Sons, Ltd., S., Sims, W. H., and Sims, R. S. C. March 27, 1929. Reciprocating sieves. - A sieve b for use in connection with dust-bins is provided with a handle a having a double bend a', a<2> to accommodate the edges of the bin and the lid respectively when not in use. The handle carries a sliding stirrup c adapted to rest on the edge of the bin and allow the sieve to be moved backwards and forwards in use. A support c<1> may be provided for the edge of the lid.
Patent GB-327011-A (GB)
IPC: A45C5/00
Filed: 1929-03-27
Abstract: 327,011. Brady, J. M. Nov. 8, 1928, [Convention date]. Partitioned boxes; fittings, internal and external.-A travelling case, particularly intended for holding pairs of shoes, comprises rigid front and rear sections 1, 2, preferably lined with a soft fabric 16, hinged together at 8 and adapted to unfold into substantially the same plane, each section being partitioned into compartments, a retaining device 14, which preferably consists of flexible curtains, being arranged to close the lower front portion of each of the compartments when the case is open and preferably being of such a length that when the case is closed the curtain attached to one section will cover the openings of the compartments of the other section. The case may be retained in its open position by snap fasteners 18, and feet may be provided on the top of the front section upon which the open case may stand. A loop 17 may also be fitted by which the open case may be suspended.
Patent GB-987806-A (GB)
Title: Improvements in or relating to dumper vehicles
Inventor: SMITH ARTHUR HENRY
IPC: B60P1/12
Filed: 1963-03-13
Abstract: 987,806. Tipping vehicles. BENFORD Ltd. March 10, 1964 [March 13, 1963], No. 9888/63. Heading B7B. The spring-engaged catch 13 which engages the abutment 15 on the skip 10 to maintain it in the position shown, is provided with a pin 28 and link 29 to actuate via a lost motion connection 30, 31, the secondary catch member 21 having abutments 26, 32 to engage the abutment 15 and retain the skip 10 in partialdischarge positions.
Patent GB-1306089-A (GB)
IPC: C04B35/00
Filed: 1970-03-02
Abstract: 1306089 Resistors E I DU PONT DE NEMOURS & CO 2 March 1970 [28 Feb 1969 28 Nov 1969] 9918/70 Heading HIS [Also in Division C1] A resistor composition comprises (weight per cent): (1) 5-90% of a pyrochlore-related oxide of formula (M x Bi 2-x )(M<SP>1</SP> y Ru 2-y )O 7-z , where M is Y, La, Tl, In, Cd, Pb or rare earth, M<SP>1</SP> is Pt, Ti, Sn, Cr, Rh, Ir, Re, Zr, Sb or Ge, x=0-2, y=0-2, z=0-1; (2) 10-90% inorganic binder, e.g. lead borosilicate glass; and (3) up to 10% CdO, or a precursor of CdO which will give the requisite amount of CdO on firing. The precursor may be CdCO 3 Cd(NO 3 ) 2 , crystalline cadmium silicate or a cadmium borate, silicate or borosilicate glass. The oxide (1) is preferably Bi 2 Ru 2 O 7 . Preferably 1-20 parts by weight resistor composition are dispersed in 1 part of liquid vehicle, e.g. water, an alcohol having at least 7 carbon atoms or an ester thereof (e.g. acetate or propionate), pine oil, α- or #-terpineol, or a solution of a polymethacrylate of a C 1-6  alcohol or ethyl cellulose in pine oil or the monobutyl ether of ethylene glycol monoacetate. The vehicle may contain wax or a thermoplastic resin. The ingredients of the resistor composition preferably are of particle size 0À1-20 Á. The composition in the liquid vehicle may be applied to a ceramic substrate (e.g. Al 2 O 3 ) and fired at 825-925‹ C. to form a thin film (e.g. 0À8 units thick). In an example the glass consisted of (weight per cent) 63 PbO, 26 SiO 2 , 10 B 2 O 3 , 1 Al 2 O 3 , and the CdO is provided by a glass consisting of 78 CdO, 9 B 2 O 3 , 9 SiO 2 , 4 Al 2 O 3 .
Patent GB-493379-A (GB)
Title: Electric kitchen stove or oven
IPC: F24C7/08
Filed: 1937-04-07
Abstract: 493,379. Supply systems for heating resistances. CHALLET, E. April 7, 1937, No. 9932. [Class 38 (iv)] [Also in Group XI] In an electric oven having a low power heating element 1 at the top and a high power heating element 2 at the bottom, and a switch device C in accordance with Specification 475,470, [Group XXXVII], for controlling the separate heating units, a heating unit 3 of high power is provided at the top of the stove and is so controlled by the switch device that the unit 3 cannot be used when unit 2 is in full operation. The upper part of the oven may contain a griller unit. The switch device is then arranged to prevent either the unit 3 or the griller unit being used when element 2 is in full operation.
Patent HU-T37598-A (HU)
Title: Process for production of derivatives of 1,4-dihydripirizin
Inventor: VERDE CASANOVA M
IPC: C07D317/60
Filed: 1985-03-26
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent HU-T42300-A (HU)
Title: Process for producing protein-vitamin concentrate
Inventor: VARGANOV VLAGYIMIR A
IPC: C12N1/16
Filed: 1986-03-06
Abstract: A protein vitamin concentrate is obtd. by culturing a yeast on a liq. medium comprising aq. effluent from a meat-processing plant contg. (by wt.%, min): lipids 0.01, protein 0.01, and carbohydrates 0.005, and to which 0.1 wt.% min. N- and P-contg. mineral salts are added. Mineral salt is ammonium phosphate. Medium also contains 0.1-4 wt.% n-alkanes and 0.1-0.0005 wt.% whole bile.
Patent HU-T43875-A (HU)
Title: Process for preparing biologically active plasminogene activator
Inventor: ARATHOON WILLIAM R
IPC: C12N9/48
Filed: 1987-06-03
Abstract: Biologically active human tissue-type plasminogen activator is produced in a host cell culture by removing from the medium of the culture all medium components which are detrimental to recovery and activity of the plasminogen activator. For example, cross filtration may be used to carry out medium exchange during culture, or the detrimental components may be removed prior to culturing. The cells retain their expression capability after exclusion of the harmful substances so that production of active plasminogen activator can be effected.
Patent HU-T45976-A (HU)
Title: Process for production of new substituated imidasole derivatives and medical compositions containing such compounds
Inventor: CARINI DAVID J
IPC: C07D233/64
Filed: 1987-07-10
Abstract: Substituted imidazoles such as <CHEM> are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure.
Patent HU-T47638-A (HU)
Title: Dna structures comprising kluyveromyces alpha-factor leading sequence regulating the selection of heterologous polypeptides
Inventor: BRAKE ANTONY J
IPC: C12N15/62
Filed: 1988-07-28
Abstract: DNA constructs that are useful for providing secretory expression of heterologous polypeptides in yeast comprising a DNA sequence that includes a Kluyveromyces  alpha -factor leader sequence linked to the heterologous polypeptide by a yeast processing signal. Constructs employing the K. lactis  alpha -factor leader and processing signal sequences, with and without spacer, linked to prochymosin are exemplified.
Patent HU-T47537-A (HU)
Title: Process for producing new 2,3-diamino-acrylic acid-nitrile derivatives
Inventor: MIKUMA KATSUNORI
IPC: C07C313/00
Filed: 1987-08-10
Abstract: derivs. of formula (I) are new: where R is alkyl (opt. substd. by phenyl, substd. phenyl, halogen, 1-6C alkoxycarbonyl, carboxy, (1-6C alkoxycarbonyl) alkylthio, OH, SH, cycloalkyl or O-contg. heterocyclyl), alkenyl, cycloalkyl, aryl (opt. substd. by halogen, 1-6C alkyl, nitro, phenyl, substd. phenyl or phenoxy), or O or S-contg. heterocyclyl.
Patent HU-T45263-A (HU)
Title: Process for producing stabil hydrate of penicillin derivate
Inventor: OHSHIRO SUSUMU
IPC: C07D499/04
Filed: 1987-09-23
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent HU-T41680-A (HU)
Title: Vehicle tyre particularly radial one for trucks
Inventor: STELZER JOSEF
IPC: B60C11/04
Filed: 1984-12-21
Abstract: The tire comprises a tread with central grooves between exterior grooves. Both types of grooves extend in a zig-zag shape in the circumferential direction and define ribs between them. Each one of the central grooves is bounded by sidewalls which define two opposite sidewall sections between angled regions of the central grooves. The two sidewall sections alternate from one angled region to the other in the circumferential direction of the tread. A first sidewall section of the two opposite sidewall sections extends at least approximately normally to the tread and a second sidewall section of the two sidewall sections comprises two sidewall portions extending substantially normally to the tread and an interconnecting flank portion therebetween which extends at an inclination in the range of 20 DEG  to 60 DEG  with respect to a line perpendicular to the tread. The angled regions are located between consecutive groove sections and each one of the angled regions comprises a protruding or salient angled region and a receding or reentrant angled region each of which, in turn, is constituted by a first corner section extending substantially normally to the tread and a second corner section extending at an inclination towards the base of the groove and forming two substantially triangularly shaped portion which converge to a common point in the direction towards the base of the groove.
Patent JP-2000200710-A (JP)
Title: Variable resistor unit for high voltage
Inventor: HIGAMI MOTOHARU
IPC: H01C1/14
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage variable resistor unit with high breakdown voltage performance. SOLUTION: This variable resistor unit has a conductive molding 9 arranged as a conductive means for connection so that it extend from one end part area 7A close to an electronic component storage chamber 5 to the other end area 7B close to a substrate storage chamber 3. One lead wire L12 of a capacitor C1 is connected to the conductive molding 9 in the end part area 7A and the conductive molding 9 is formed by using a metal material which has a higher rigidity than the lead wire and is hard to deform. The conductive molding 9 has substantially no variation in the shape as compared with the lead wire L12, so the distance between the conductive molding 9 and another adjacent high-voltage part will not become extremely short.
Patent JP-H02181656-A (JP)
Title: Total cholesterol analyzing element
Inventor: MAKINO YOSHIHIKO
IPC: B01L3/00
Filed: 1989-01-06
Abstract: PURPOSE:To well make quantitative analysis of total cholesterol by incorporating a specific condensation product into at least one layer of a layer contg. enzyme or water permeable layer. CONSTITUTION:The condensation product of polyethylene oxide monoalkyl phenyl ether and formaldehyde is incorporated into at least one layer of the layer contg. enzyme or other water permeable layer of the analyzing element. This enzyme has the activity to hydrolyze the cholesterol. Then, the generation of hemolysis in the analyzing element is obviated and the conjugated cholesterol is sufficiently decomposed to free cholesterol. As a result, the excellent dry type integrally multilayered analyzing element for the quantitative analysis of the total cholesterol is obtd.
Patent JP-S63171754-A (JP)
Title: Rolled form removing device for sheet material
Inventor: OKUBO AKIO
IPC: B41J15/04
Filed: 1987-01-08
Abstract: PURPOSE:To perfectly remove a rolled form on a sheet material by arranging two pairs of roller pairs on the upstream and downstream sides and generating a slack in the opposite direction to the direction of the rolled form on the sheet material, in a rolled formed removing device for the sheet material for a printer, etc. CONSTITUTION:A sheet material 1 consists of a thermal sensitive paper, and the top edge is nipped by a platen roller 4 and a thermal head 3 in waiting. When the captioned device starts printing, the platen roller 4 revolves in the direction of arrow (a), and the sheet material 1 is transported in the direction of arrow (c). The top edge of the sheet passes through an autocutter 6, guided by a guide member, and introduced into a pair of rollers 7 and 8 for removing a rolled form, and applied with a slack in the opposite direction to the direction of the rolled form, held by the back-uo rollers 9 and 10, and after the rolled form is removed, said sheet material 1 is discharged outside the device. The sheet material 1 onto which printing is performed by the thermal head 3 is transported by the rollers 4, 7, 8. 9 and 10, and stops once. Then, a cutter cuts the sheet material 1.
Patent JP-H07202429-A (JP)
Title: Production of multilayer circuit board
Inventor: HASHIMOTO AKIRA
IPC: B41N1/24
Filed: 1994-01-11
Abstract: PURPOSE:To prevent heaping on a dielectric at the edge part thereof, in a screen mask for insulation layer, by employing a level difference emulsion mask wherein the mask part for forming the outer peripheral part of an insulating layer pattern is made thicker than the mask part for forming the via part. CONSTITUTION:Wiring patterns 2, 4, 6 and insulating layers 3, 5 are formed alternately on a base board 1 by screen printing using a screen mask (level difference emulsion mask) for insulation layer. The level difference emulsion mask is a screen mask comprising mask parts 7, 8 for forming the outer peripheral part and the via part, respectively, wherein the mask part 7 is set thicker than the mask part 8. The screen mask is a photosensitive emulsion part (mask part) formed by coating a mesh part 9 of stainless wire with a photosensitive emulsion and subjecting a print pattern to film exposure. A dielectric paste 10 is then printed using the level difference emulsion mask.
Patent JP-S61160984-A (JP)
Title: Co2 laser oscillation device
Inventor: YASUOKA KOICHI
IPC: H01S3/038
Filed: 1985-01-08
Abstract: PURPOSE:To increase the maximum discharge power by laser oscillation of small size but high output by a method wherein conductive auxiliary discharge electrode plates forming a pair above and below and rectifying the flows of gas are provided in parallel in the neighborhood of a cathode located to the upper side of the gas circulation. CONSTITUTION:In the title device of gas circulation type, a gap 3 is formed between substrates 1, 2 forming a pair above and below and provided with the discharge section composed of cathodes 7, 8 and anodes 9, 10; then, in the neighborhood of the cathodes 7, 8 located to the upper side of the gas circulation, conductive auxiliary discharge electrode plates 14, 15 forming a pair above and below and rectifying the flow 4 of gas are provided in parallel. This construction makes the cathode temperature decrease with falls in temperature of the cathodes 7, 8 of the main discharge section on the supply of charged particles to this main discharge section. Besides, the in-anode field of glow discharge decreases, and so the oscillation efficiency of laser beams improves thereby.
Patent JP-S61159599-A (JP)
Title: Rack for surface treatment device
Inventor: SHIONO KEIICHI
IPC: C25D17/06
Filed: 1985-01-08
Abstract: PURPOSE:To mount works to a holder fixed to the cross member of a rack in the attitude at which the works intersect with a reference plane and to subject uniformly the works to a plating treatment, etc. by forming grooves for insertion of the works to the holders and forming the holders of members which can be elastically deformed. CONSTITUTION:Plural cross members 5 and many holders (h) are provided to a jig J for the surface treatment such as plating. Each holder (h) is formed by superposing a pair of bar-shaped elastic members 6. Both members 6 are projected to the work W side and the V-shaped insertion port 7 is formed to the top end thereof. The work W with the edge W1 positioned at the top is inserted through the port 7 into the groove 8 between both members 6 and the work W is held by the member 6. There are no hindering materials between both surfaces of the work W and an anode A and both surfaces of the work W are positioned perpendicularly to the anode A. The surface treatment of both surfaces of the work W under the same conditions is thus made possible.
Patent JP-H11203629-A (JP)
Title: Method of manufacturing magneto-resistive combined head
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/39
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a combined head, which makes a recording track width narrow and is suitable for high density recording with a good yield in the composite head consisting of a magneto-resistive reproducing head and an electromagnetic induction recording head. SOLUTION: After a magnetic pole tip part in which a resist frame for forming an upper pole 14 is exposed to a magnetic medium, is patterned so as to be relatively wide and the upper magnetic pole 14 is formed by a plating method, the upper magnetic pole 14 part exposed to the magnetic medium is trimmed by a focused ion beam(FIB) so that its tip width becomes a desired width before removing the resist frame. The resist frame is not parted at the time of trimming. Moreover, the resist frame is provided with an alignment mark so that the FIB positioning for setting a throat height, the width of the upper magnetic pole 14, is easily carried out by image processing.
Patent JP-2000199294-A (JP)
Title: Airtight connection structure of panel
Inventor: SAIRENJI AKIRA
IPC: E04B2/74
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an airtight structure when connecting a panel by a frame. SOLUTION: A frame F where a reception groove 21 for fitting a header 19 to a panel P is formed on a frame surface 20 is provided. The reception groove 21 of the frame F is fitted into the header 19 of the panel P while a packing material 24 is brought into contact with the header 19 of the panel P, a mounting screw 25 is screwed into the header 19 of the panel P, and the frame F is brought closer to the panel P, thus assembling the packing material 24 while it is compressed.
Patent JP-H08189941-A (JP)
Title: Insulation diagnosing device without stopping power
Inventor: YAMADA NAOYA
IPC: G01R27/18
Filed: 1995-01-09
Abstract: PURPOSE: To enable a no-break insulation diagnosing device to perform an insulation management meeting the timer by automatically converting AC insulation resistance values into DC insulation resistance values. CONSTITUTION: A no-break insulation diagnosing device is provided with an auxiliary circuit which corrects the phase angle error of the output signal of a zero-phase current transformer and an insulation diagnostic measuring section which finds the AC insulation resistance of a power cable based on the output signal of the current transformer corrected by means of the auxiliary circuit and the voltage applied across an earth wire from the combination of the current transformer and an exciting power source and calculates a DC insulation resistance from the AC insulation resistance by using a preregistered conversion factor.
Patent JP-H07205720-A (JP)
Title: Left turn warning device
Inventor: SHIBUYA MASATOSHI
IPC: B60Q1/34
Filed: 1994-01-12
Abstract: PURPOSE:To prevent alarm action from causing noise damage by outputting an alarm sound to a speaker when detecting a left turn, thereafter switching from the alarm sound to an alarm voice only when a gear position is neutral with a car speed in a stop condition, and outputting the alarm voice to the speaker decreased lower than a sound pressure level of the alarm sound. CONSTITUTION:In an alarm unit 4, when a left turn is detected by an output signal for detecting the left turn of a vehicle, an alarm sound is output to a speaker 5. Thereafter, when a car stop condition of prescribed speed or less is detected by a car speed sensor 2 further when a gear position detected by a gear position sensor 3 is neutral, the alarm unit 4 is switched from the alarm sound to an alarm voice. Here, the alarm voice is output to the speaker 5 in a condition of decreasing a level lower than a sound pressure level of the alarm sound. In this way, alarm action can be prevented from generating a cause of noise damage.