baber/WOPTO huggingface dataset:
Patent GB-1377582-A (GB)
Title: Variable speed steppwise power feed device
IPC: H01H43/10
Filed: 1972-01-07
Abstract: 1377582 Variable-ratio ratchet gear CROUZET 7 Jan 1972 [19 Jan 1971] 800/72 Heading F2D A variable step ratchet drive, e.g. of a process cam 4 in a programmer for an automatic washing machine, comprises an output ratchet wheel 5 secured to the cam 4, and stepped by a pawl 8, spring-loaded on to the ratchet 5 and oscillated by an eccentric 8c on an input shaft 9, the number of steps imparted to the ratchet being controlled by a cam 6, which allows engagement between the pawl 8 and ratchet 5 only when a gap 6a registers with the tail of the pawl, the cam 6 being driven by a star-wheel 1, which, under control of the process cam 4, is caused to assume three different radial positions with respect to a pin-wheel 2 driven at onefourth the speed of the input 9, and carrying two sets of four pairs of pins 2a, 2b at different radii and staggered 45 degrees apart. With the arm 3b on the cam step N1 (as shown) the star-wheel 1 is clear of the pin-wheel 2 and stationary, the pawl 8 being allowed continuous engagement with the ratchet-wheel 5 which is thereby stepped four steps for each revolution of the pin-wheel 2, and hence each four revolutions of the eccentric shaft 9. On the cam step N2, the eight-toothed star-wheel 1 engages the outer four pairs of pins 2a and thus makes one complete revolution for each revolution of the pin-wheel 2, during which the ratchet 5 is advanced one step. On the cam step N3 the star-wheel 1 engages both sets of pins 2a, 2b, thus making two revolutions and producing two ratchet steps for each revolution of the pinwheel 2.
Patent GB-763698-A (GB)
Title: Improvements in or relating to method and apparatus for bending glass
IPC: C03B23/027
Filed: 1955-01-11
Abstract: 763,698. Bending glass 'sheets. PITTSBURGH PLATE GLASS CO. Jan. 11, 1955 [April 15, 1954], No. 817/55. Class 56 A flat sheet of glass G is bent to " wraparound " windshield shape by being supported on a convex mould 2 which is passed through a bending lehr. Members 16 for engaging the face of the sheet near its ends are rotatably and slidably mounted about rods 13 and are associated with weights 19. As the ends of the sheet sag into engagement with the mould and the members 16 follow this movement as shown in full lines the weights 19 slide down rods 18, secured by members 20, 21 to the members 16, and so exert an increasing external force on the ends of the sheet. The rods 18 may be pivoted to member 21 and adjustably secured to the member 20 so as to adjust the effect of the weight to compensate for variation in the' friction between 19 and 18. The surface of the mould may be recessed and the recess filled with refractory material which extends slightly above the top of the recess.
Patent GB-122042-A (GB)
Title: Improvements in or relating to Internal-combustion Engines.
IPC: F02N19/10
Filed: 1918-01-15
Abstract: 122,042. Simms, F. R., and Simms Motor Units, Ltd. Jan. 15, 1918. Radiators, motor-car.-The water is prevented from cooling below a certain temperature by immersing in the radiator or other part of the system an electric heater c supplied from a battery d and controlled by a switch f and thermostat g.
Patent GB-696936-A (GB)
Title: Low frequency two-phase alternating current commutator machine
IPC: H02K27/12
Filed: 1952-01-11
Abstract: 696,936. A.C. commutator machines. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Jan. 11, 1952 [Jan. 13, 1951], No. 883/52. Class 35. In a two-phase commutator generator for very low frequencies, the compensating winding is partly distributed round the stator pole-faces and partly concentrated on the stator pole cores. As shown for a two-pole machine, the main poles are excited by windings fed with low-frequency current between terminals F<SP>1</SP>, F<SP>3</SP> on cores 12, 14 for one phase and F <SP>2</SP>, F<SP>4</SP> on cores 13, 15 for the other phase. The distributed part of the compensating winding may be concentrically wound with an average pitch of 90 degrees or lap wound with a pitch of 180 degrees, but is preferably a lap winding of 90 degrees pitch, wound in slots in the pole-faces and supported by wedges where it covers the interpolar spaces. The distributed winding is connected between points 5, 7 for one phase and 6, 8 for the other; the concentrated windings lying on the mainpole cores are connected between points 7, 9 and 8, 10 for the phases respectively; while those wound on the commutating poles are connected to points 9, A3 and 10, A<SP>4</SP>. The points 5, 5; 7, 7; and 9, 9 of one phase and 6, 6; 8,8; and 10, 10 of the other phase are interconnected so that the phase currents flow respectively from brush 5 through the compensating windings in succession to load terminal A<SP>3</SP> and thence back to brush A<SP>1</SP>, and from brush 6 through the compensating windings to A<SP>4</SP> and thence back to brush A<SP>2</SP>. The concentrated compensating windings may be wound to embrace a pair of adjacent main poles of like polarity and the commutating pole between them. The exciting current may be derived from a rotary potentiometer, a thermionic device, or a Schrage type machine which may be of the construction described in Specification 690,913.
Patent GB-750612-A (GB)
Title: Improvements in cutter picks for coal cutting machines
Inventor: ELLIOTT BERNARD
IPC: E21C35/193
Filed: 1953-01-12
Abstract: 750,612. Mineral-mining apparatus. HIGHER SPEED METALS, Ltd. Jan. 11, 1954 [Jan: 12, 1953], No. 884/53. Class 68(1) In each pair of opposed sides of a cutter pick shank 20 of substantially rectangular cross section, are formed either retaining screw-engagable inset surfaces 22 or set back surfaces 26 having bevelled lower edges 25, 28. Should the clamping action of a retaining screw 29 of a pick holder be insufficient to prevent withdrawal of ,the shank from the holder then the bevelled lower edge of the surface engaged by the screw abuts the screw and prevents. complete withdrawal of the shank from the holder. The shank may have a single cutting head or back-to-back twin heads. A hard insert 33 is provided in the archshaped apex 32 of the' forwardly-inclined cutting face 31 of the head or heads, each of which has a rearwardly tapering horizontal cross section and recedes arcuately downwards from the apex. Between the shank 20 and the cutting face 31 is a shoulder 35 that limits the entry of the shank into the holder.
Patent GB-1377363-A (GB)
Title: Method of and apparatus for coating steel panels with wax-like protective material
IPC: B05B16/00
Filed: 1972-03-21
Abstract: 1377363 Spray booths PRESSED STEEL FISHER Ltd 21 March 1972 [8 Jan 1971] 956/71 Heading B2L Car bodies are  in an enclosed spray booth 11 in which during spraying the air is 20 all exits being body 29 mounted the booth througl spray guns 19 are in position. A separate extractor fan 25 and filter 26 are prov spraying operation is angled to the h excess coating mat extinguisher system may be provided and also fluorescent light t
Patent HK-68693-A (HK)
Title: Reversing mechanism for an automatic time piece winding device
Inventor: MEIER WILLY
IPC: G04B5/08
Filed: 1993-07-15
Abstract: 1. A reversing mechanism for automatic winding of a timepiece by an oscillating mass including a winding wheel (1) coaxially mounted with two ratchet wheels (6, 9) arranged on either face of said winding wheel which bears on each of its faces at least one pawl (14a to 14d) loaded by a spring (15a to 15d) and cooperating respectively with one of the ratchet wheels (6, 9), the assembly thus formed being inserted between the kinematic chain interposed between the oscillating mass (5) and the mainspring barrel of the timepiece, the pawls (14a to 14d) assigned to the transmission of the rotation of said mass (5) being articulately mounted respectively on pivot members (13) fixed to said winding wheel (1), characterized in that the pivot member (13) bearing the pawl (14a or 14b) assigned to one of the directions of rotation of the mass serves at the same time as anchoring member for the spring (15a or 15b) which loads the pawl (14c or 14d) assigned to transmit the other direction of rotation of said mass.
Patent HU-T40552-A (HU)
Title: Composition of improved residual herbicide activity
Inventor: AHLE JAMES L
IPC: A01N25/22
Filed: 1986-02-06
Abstract: Herbicide combinations with improved residual activity comprising (a) compounds of the formulawherein R<sub>1</sub> is selected from the group consisting of lower alkyl having from 2 to 6 carbon atoms, haloalkyl, benzyl and substituted benzyl, phenethyl, pyridylmethyl, cycloalkyl having from 3 to 6 carbon atoms, and haloalkenyl having from 3 to 6 carbon atoms, and R<sub>2</sub> and R<sub>3</sub> are each independently selected from the group consisting of C<sub>2</sub>-C<sub>6</sub> alkyl, C<sub>2</sub>-C<sub>6</sub> alkenyl, and C<sub>3</sub>-C<sub>8</sub> cycloalkyl, provided furtherthat R<sub>2</sub> and R<sub>3</sub> can join with the nitrogen to which they are attached to form a 5 to 6 carbon ring structure, and (b) an herbicidally effective amount of a chloroacetanilide having the formulain which R<sub>4</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; R<sub>5</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; and R<sub>6</sub> is O || (-C-O-R<sub>7</sub>), or (-O-R<sub>7</sub>), where R<sub>7</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms.
Patent JP-H07283719-A (JP)
Title: Dynamic bias circuit and its method
Inventor: JIYON ESU KURATSUPU ZA SAADO
IPC: H01L21/822
Filed: 1995-01-04
Abstract: PURPOSE: To provide a dynamic bias circuit which allows a semiconductor device to be properly biased at the time a bias voltage changes with time. CONSTITUTION: This dynamic bias circuit includes a blocking current source which has a first current route connected to a first node NODE1 and a second current source connected to a second node NODE3. A linear source follower 22 has a first current route connected to the second node NODE3, a second current route connected to a voltage reference 24, and an input connected to the first node NODE1. A parasitic capacity 26 is connected to the first node NODE1 and the ground potential, and a parasitic capacity 28 is connected to the second node NODE3 and the ground potential.
Patent JP-2000199364-A (JP)
Title: Lock device for slide door
Inventor: SASAKI SHUNJI
IPC: E05C9/04
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for a slide door capable of easily and speedily conducting slider-to-lock rod connection work and adjusting operation in a well-lighted and large place. SOLUTION: A fixed case 2 is included at an end part of a door 1, a key handle 31 is inserted into a key hole 7b in a lock rotor 7 provided in the fixed case 2, a slider contained in the fixed case 2 is driven vertically by rotation operation of the key handle 31, and a lock rod 6 connected to the slider is engaged with a receiving metal part 33 on the side of a fixed frame body 32. In this case, a tip part of the slider to which the rod rod 6 is connected is protruded from a slot 2b in a side surface plate part of the fixed case 2 into a cavity in a door stop part 23, and an end surface opening part 23a of the door stop part 23 is closed with a packing member 30 after connecting the lock rod 6 and adjusting length.
Patent JP-H08187132-A (JP)
Title: Storage cabinet
Inventor: IMAMOTO KAORU
IPC: A47B55/00
Filed: 1995-01-05
Abstract: PURPOSE: To ventilate the inside of a storage cabinet even though doors are closed by providing such an arrangement that a blind edge is suspended from the front end of a top panel, and forming ventilating openings in an end rail against which the doors hinged to the front opening abut, a bottom plate and a riser. CONSTITUTION: A blind edge 12 is suspended from the front end of a top panel 1, and double doors 3 are hinged to the front opening 21 of a housing 2. An end rail 4 against which the doors 3 abut is laid at the upper end of the front opening 21, and the opposite end parts of the upper end parts of the end rail 4 are cut out so as to form therein with rectangular ventilating openings 41. A grid-like ventilating opening 23 is formed in the rear end part of the bottom panel 22 of the housing 2, and a riser 24 set back below the bottom panel 22 is formed in its center part with a grid-like opening 25. As a result, ventilation can be made through the ventilating openings even though the doors are closed.
Patent JP-S61160268-A (JP)
Title: Printer
Inventor: NAKAJIMA YUJI
IPC: B41J19/18
Filed: 1985-01-06
Abstract: PURPOSE:To enhance the accuracy of the mount position of a carriage, by fixing the front part of the carriage to a bearing shaft and directly contacting the rear part thereof with the bearing shaft. CONSTITUTION:A carriage 2 is fixed so as to be capable of moving on the stator 3 of the linear motor arranged in parallel to the shaft of a platen 1. The slider 4 moving on the stator 3 and provided with a bearing shaft 4a is contacted with the stator 3 through a roll. The carriage is fixed to the bearing shaft 4a and the front part thereof is fixed through a bracket 5 and the rear part thereof is provided on the bearing shaft by the protruded part 2a formed to the carriage 2. The dimensional accuracy of the bearing shaft is enhanced by this constitution and the up-and-down positional determination of the carriage can be accurately performed.
Patent JP-H09188191-A (JP)
Title: Corner pole provided with mirror
Inventor: KURAHASHI HIROYUKI
IPC: B60R1/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To enable the front surface lower part or the side surface lower part of a vehicle to be visually checked simultaneously with grasping the position of the side front end part of a vehicle. SOLUTION: A mirror 10 is provided on the upper part of a corner pole 4 erected on the side surface front end part of a vehicle 1, and simultaneously with position grasping of the side front end part of the vehicle 1 in the same manner as in the case of a normal corner pole, the corner pole 4 is placed in its turning motion around the shaft center so as to make visual check on the front surface lower part or side surface lower part of the vehicle 1 to expand the range of safety confirmation and to reduce the fatigue of an operator.
Patent JP-S60145893-A (JP)
Title: Thermal recording method by direct use of ink
Inventor: YAMAGUCHI HIROYUKI
IPC: B41M5/382
Filed: 1984-01-07
Abstract: PURPOSE:To obtain clear prints at low cost by a method wherein a solution containing a dye vaporizing at a relatively low temperature is heated to make the dye vaporize, and the dye thus evaporated is made to stick on recording paper through a filter. CONSTITUTION:A solution 6 in which a dye vaporizing at a relatively low temperature is dispersed or dissolved is held in an ink tank 7 provided with a filter (ex. polyvinylidene chloride) 8 which has orifices of a diameter substantially allowing only the vapor of the dye to pass through. Next, a heating body 4 in a thermal head 3 is electrified selectively to heat the solution 6 in the vicinity of the filter 8 and thereby to make the dye vaporize. The dye thus evaporated is made to stick on recording paper 2 through the mesh of the filter 8.
Patent JP-H06202865-A (JP)
Title: Memory mapped register control circuit
Inventor: HATANAKA NAOYUKI
IPC: G06F9/34
Filed: 1993-01-06
Abstract: PURPOSE:To considerably reduce signal wiring for data transfer control, to share it with a decode circuit at the time of program execution and to suppress the increase of control circuitry. CONSTITUTION:This circuit is composed of a data transfer instruction 1 at the time of program execution, a control signal 2 to be externally inputted when controlling data transfer to a memory mapped register, a decode circuit 3 for outputting a data transfer control signal 4 in the same format as the data transfer instruction 1 by decoding the control signal 2, a selection circuit 6 for selecting either the data transfer instruction 1 or the data transfer control signal 4 corresponding to a select signal 5 and outputting it to an instruction bus 7, decode circuits 91 and 92 for memory mapped register control to input either the data transfer instruction 1 or the data transfer control signal 4 on the instruction bus 7, and memory mapped registers 101 and 102 to be controlled by the output signals of the decode circuits 91 and 92 for memory mapped register control.
Patent JP-S59125658-A (JP)
Title: Monitor integrated type semiconductor light emitting element
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/12
Filed: 1983-01-06
Abstract: PURPOSE:To suppress a Fabry-Perot mode and to remove the influence of reflecting noise from a photodetector by burying one output end face of a distributed feedback type buried structure semiconductor laser in a semiconductor layer. CONSTITUTION:A diffraction grating 2, an N type InGaAsP photoguide layer 3, a non-doped InGaAsP active layer 4 are formed on an N-InP substrate 1, and etched grooves 6, 7, a mesa stripe 8 and a carrier producing region 9 of a photodetector are formed in a double hetero junction structure having a P type InP clad layer 5. P type InP, N type InP current block layers 10, 11 are laminated except the upper surface of the mesa stripe 8 on the overall surfaces of a P type InP buried layer 12 and a P type InGaAsP electrode layer 13. The longitudinal direction of the active layer 4 of the stripe 8 becomes a laser resonance axis, the refraction index difference can be reduced in the buried end faces 25, and the suppression of a Fabry-Perot mode can be performed.
Patent JP-S58120534-A (JP)
Title: Constant polarization type optical fiber and its production
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/02
Filed: 1982-01-06
Abstract: PURPOSE:To produce a titled optical fiber of low loss by forming a clad consisting of specific glass having an elliptical section on the outside circumference of a core having a circular section and an outer clad having a circular section. CONSTITUTION:A glass film 43 that forms an elliptical clad 22 consisting of SiO2+P2O5B2O3 contg. 5-20mol% P2O5 and B2O3 in total and the balance SiO2 is formed on the inside surface of a transparent quartz glass tube 44, and further a high purity glass film to form a circular core 21 is attached on the inside surface thereof. One end of such glass tube 54 is sealed and the inside of the tube 54 is evacuated through the other end with an evacuating device 57 to 0.5-15mm. H2O. While the tube is heated with an oxyhydrogen burner 46, the burner 46 is moved to make the tube 64 solid; thereafter, the solid tube is drawn under heating, whereby the constant polarization type optical fiber having the elliptical clad 22 and the circular outer clad 23 on the outside circumference of the circular core 21 is obtained.
Patent JP-H01178179-A (JP)
Title: Loading/unloading system for magnetic head
Inventor: TAGAWA NORIO
IPC: G11B21/12
Filed: 1988-01-05
Abstract: PURPOSE:To separate a vacuum floating head slider from a magnetic recording medium with high reliability by unloading the vacuum floating head slider by impressing a voltage on a piezoelectric element in a direction to separate the piezoelectric element from the recording medium. CONSTITUTION:By impressing the voltages on the piezoelectric elements 2a-1 and 2a-2, the piezoelectric elements 2a-1 and 2a-2 deform the vacuum floating head slider 5a in the direction to be separated from the magnetic recording medium 6a. Therefore, since a large spring force to separate the vacuum floating head slider 5a from the magnetic recording medium 6a is applied, the vacuum floating head slider 5a is unloaded rapidly. Thus, when the vacuum floating head slider 5a is unloaded from the magnetic recording medium 6a, it follows that the slider is separated from the magnetic recording medium 6a by that share in an area with a large floating quantity, and it is possible to prevent the vacuum floating head slider 5a from being brought into contact with the magnetic recording medium 6a. In such a way, the vacuum floating head slider can be unloaded with high reliability.
Patent JP-H07207149-A (JP)
Title: Flame-retardant polyamide composition
Inventor: OGO YOSHIMASA
IPC: C08L25/18
Filed: 1994-01-10
Abstract: PURPOSE:To obtain a flame-retardant polyamide composition composed of a specified ratio of a specified heat-resistant polyamide, a modified polyolefin, diantimony tetroxide and a halogen compound, capable of molding without foaming or coloring and excellent in thermal stability. CONSTITUTION:This flame-resistant polyamide composition is composed of (A) 6 to 10 pts.wt. heat-resistant polyamide, e.g. an aromatic polyamide such as a terephthalamide having a structural unit of the fofmulp (R<1> is a divalent hydrocarbon) or nylon 46, (B) 0 to 40 pts.wt. modified polyolefin modified, e.g. with acrylic acid, (C) diantimony tetroxide in an amount of 0.5 to 50 pts.wt. based on 100 pts.wt. total amount of the components (A) and (B) and (D) 10 to 60 pts.wt. halogen compound such as polydibromostyrene.
Patent LT-98034-A (LT)
Title: Soil and water remediation and enhancement process and apparatus therefor
Inventor: RUNYON LARRY
IPC: C02F3/00
Filed: 1998-03-10
Abstract: A simplified method is disclosed for handling growth and dispersion of microorganisms in solution and which is adaptable to many different end-use applications, including treatment of turf, decorative and ornamental vegetation, horticultural plants and agricultural crops. Provision of the initial microorganism materials in the form of aqueous suspensions which are incorporated in liquid form into a large volume of water in a vessel and subsequent growth of biomass in the vessel provides for simplicity and flexibility not previously obtained from the prior art devices and methods. The method provides biomasses containing microorganisms to enhance vegetation growth, provide disease- and/or pest resistance, detoxification, solids removal, or any combination thereof. Apparatus to carry out the method of the invention is also disclosed, includes efficient and simply liquid feed devices.
Patent MA-40341-A (MA)
Title: Transdifférenciées de greffe de tissu
Inventor: EDER CLAUDIA
IPC: A61L27/38
Filed: 2015-07-30
Abstract: L'invention concerne une méthode de production d'une greffe de tissu conjonctif appropriée pour corriger une anomalie du tissu conjonctif, ladite méthode consistant à déterminer la taille et la forme de l'anomalie tissulaire, prélever chez un patient du tissu adipeux qui est adapté à la taille et à la forme de l'anomalie tissulaire, et mettre en contact le tissu adipeux avec un ou plusieurs facteurs de croissance ou de différenciation spécifiques du tissu conjonctif. L'invention concerne également des trousses pour ladite méthode.
Patent PH-19074-A (PH)
Title: Rodenticidal bait
Inventor: GSCHWIND NIKOLAUS
IPC: A01N25/34
Filed: 1983-02-28
Abstract: The invention relates to a rodenticidal block bait consisting essentially of brittle-hard polyvinyl acetate, or of a brittle-hard copolymer of vinyl acetate and acrylic acid ester, methacrylic acid ester and/or acrylonitrile, and a foodstuff treated with a rodenticidal poison and dispersed in the polymer carrier. The polymer component (polyvinyl acetate or vinyl acetate copolymer) serves simultaneously as a taste-tempting, hardening and water-resistant constituent in the bait. The invention relates also to a process for producing this block bait from aqueous polymer- dispersions.