baber/WOPTO huggingface dataset:
Patent GB-325417-A (GB)
Title: Improvements in and relating to window ventilators for buildings, cabins, passenger vehicles and the like
IPC: E06B7/03
Filed: 1929-03-27
Abstract: 325,417. McNeil, A. March 27, 1929. No Patent granted (Sealing fce not paid). Ventilators.-A ventilator, adapted to be fitted in the space between a partly-opened sliding window and its frame either at the top or bottom, or at both such positions, consists of a cylindrical tube of perforated material or wire gauze. The ventilator may be in the form of two telescopic tubes A, B attached to the sash C by spring clips D as shown in Fig. 1. When applied to a vehicle window, the ventilator A has a channel-shaped recess a<1> in its underside and cut-away ends a<2>, a<3>, Fig. 8, for engaging with a recessed part f of the sash F as shown in Fig. 6. The tube A may be of celluloid. The Provisional Specification also describes the tube as being of square, oval, oblong or triangular form in crosssection.
Patent GB-811606-A (GB)
Title: Improvements in pneumatically tyred wheels
IPC: B60C29/00
Filed: 1957-03-26
Abstract: 811,606. Vehicle wheels. MACKENZIE, D. M. March 26, 1957, No. 9812/57. Class 144(2). A disc wheel carrying a tubeless pneumatic tyre has an inflating air tube or duct 1 disposed on the inboard side of the wheel and extending from the rim 2, where it communicates with the tyre space, to a position near the axial centre of the wheel where it terminates in an inflation valve 8 which is protected and concealed by a hub cap 9 of the wheel. The tube may be of flexible rubber or plastic with circumferentially grooved or collared ends to seal into the rim and wheel disc apertures 5, 4 respectively, or it may be of metal, welded into the apertures and bent to conform with the wheel disc contour.
Patent HU-T43671-A (HU)
Title: Method for producing platelike building units particularly wall members for woodhouses and woodhouse
Inventor: BRAUCHL PETER
IPC: E04C2/38
Filed: 1986-04-29
Abstract: 1. Method for the production of panel-like structural elements, especially wall panels for the construction of prefabricated wooden houses, wherein impregnated wooden frames (1, 2, 3) are produced and are initially clad on one side, and water glass is sprayed into the recess defined by the frame and the one-sided cladding (panel 4a), and wood fibre (5) is then placed layer by layer in said recess in layers of a thickness of about 2 cm as an insulating material and the layers are each sprayed with water glass, and this operation is repeated until said recess has been filled completely and finally the second cladding (panel 4b) sprayed with water glass is installed.
Patent HU-T47025-A (HU)
Title: Process for production of premix increasing the antibacterial defending effect and fodder-utilization in the intestines of useful animals and fodder-mixture by utilizing this premix
Inventor: PROHASZKA LASZLO
IPC: A61K31/07
Filed: 1987-05-18
Abstract: Antibacterial activity in the intestinal tracts of farm animals and utilisation of fodder by them, is improved by a premix and by fodders contg. such a premix. The premix contains a metallic salt mixt. having an ionic strength of 10-15, opt. 10-60 mg/kg. of premix of a carboxy-ionophorous cyclic-polyester. Antibiotic type cpd. may also be added to the premix. Alternatively, or in addn. ionophorous effect enhancing substances of a di:hydro-quinoline-dimer type, may also be added at 50-150 mg/kg. premix final concn. level, also carotenoid type peroxidation inhibiting cpds. at 1-100 mg/kg. final concn. may be added. An improved fodder mix of this type contains customary ingredients and 0.5-1.0 wt.% of a premix.
Patent HU-T61566-A (HU)
Title: Process for producing 2,2'-o-cyclonucleosides, nucleosides and their analogous compounds
Inventor: KARIMIAN KHASHAYAR
IPC: C07H19/06
Filed: 1991-03-13
Abstract: A novel process is provided for producing a nucleoside, such as cytarabine, or a nucleoside analogue, comprising the step of reacting 2,2'-O-cyclonucleoside or an analogue thereof with an amine. Preferably, the process is conducted in the presence of an aqueous solvent. A novel process for the production of the precursor 2,2'-O-cyclonucleoside compounds and pharmaceutically acceptable salts thereof is also provided which comprises reacting a 2,3'-O-diaikylstannylene nucleoside compound with an amine in the presence of a sulfonyl compound. Cytarabine is a known antineoplastic and antiviral agent.
Patent HU-T41594-A (HU)
Title: Process for production of synergetic composition containing many active substance for killing of parasits of bees
Inventor: BORY ENDRENE
IPC: A01N33/06
Filed: 1985-10-11
Abstract: Synergistic prepn. against peresites of bees as mites Varroa Jacobsonii and Windpipe, and bee lice contains 0.5-150 mg pref 10-30 mg. 1,2,di:(2,4-di:methyl-phenyl) -3-methyl-1,3,5-tri:azapenta-1,4-d iene and 0.1-50 mg pref 10-15 mg formic acid and/or mustard ore, 0.01-10g of a substrate as paper, textile, plastic, mineral, metal wire and/or 0.05-10 g additive, as barium nitrate, dextrine, powdered metal, magnesium-oxide and starch.
Patent HU-T48277-A (HU)
Title: Process for production of dipeptide rhenin inhibitors
Inventor: ROSATI ROBERT L
IPC: C07D471/04
Filed: 1988-12-14
Abstract: Simple amides and derivatives thereof useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin of the formula: <CHEM> wherein R1 is (C6-C8)cycloalkyl or i-propyl; R2 is (C3-C5)alkyl, phenyl, methylvinyl, dimethylvinyl, halovinyl, hydroxy(C1-C3)alkyl or amino(C1-C4)alkyl; R3 is (C1-C6)alkyl or morpholinoethyl; and Het is defined to include certain mono and bicyclic nitrogen-containing heterocyclic rings or heterocyclylalkyl groups.
Patent JP-S5594057-A (JP)
Title: Piston device
Inventor: OOTANI IWAO
IPC: F16J1/22
Filed: 1979-01-08
Abstract: PURPOSE: To make an improvement of installation workability with a good state of sliding obtained as well, by providing the coupling, between piston and connecting rod, through a ring-shape spring material.  
     CONSTITUTION: Into the ring-shape recessed groove, constructed in a cylindrical surface 8 of inner wall of a piston 2, is inserted a plate-shape spring 9 of trapezoidal cross section, which joints a ball-shape unit 4, provided in one end of a connecting rod 6, to a spherical surface part 3 of the piston 2. This plate-shape spring 9 stops the ball-shape unit 4, and with diameter of a stop-part 10 of the ball-shape unit, having the same radius of curvature as that of the ball-shape unit, made small, and is inserted into the ring-shape recessed groove 7 constructed in the cylindrical surface 8 of the piston 2, and a stopper engagement part 11 is made bigger in diameter for a purpose of preventing from coming out. And in the plate-shape spring 9, are provided a slotted part 12 and a reinforcement rib 13 for improvement of the installation workability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61160009-A (JP)
Title: Non-standard diameter material detector
Inventor: YAMADA NAOTO
IPC: G01B21/12
Filed: 1985-01-08
Abstract: PURPOSE:To eliminate false emissions of conveying, stopping signals, etc., by installing retaining rollers acting centrifugally on a supporting unit borne on an electric bed and a detecting unit detecting a contacting position of this roller with a material. CONSTITUTION:When a material 2 having an outside diameter smaller than the conveyable outside diameter comes conveyed on conveying rollers 1, an actuator 18 operates and a rotating unit 14 rotates in the direction of an arrow D and retaining rollers 9 act centrifugally by contacting uniformly relative to the center of the material 2, and when the largest conveyable outside diameter of the material is reached, the detecting unit 20 is brought to 'ON' position by the rotating unit 14 checking the outside diameter of the material for absence of abnormality.Further, even if the material 2 comes under effects of vibrating conveying rollers, the sporting unit 12 can operate freely by the elastic bed 21 unscathed of the conveying vibration. For a material of a larger diameter than the conveyable greatest outside diameter, the rotating unit 14 rotates in the direction shown by the arrow D and the smallness of the rotating angle does not permit the detecting unit 20 to be placed in ON position and consequently, a stopping signal of conveying comes to be issued.
Patent JP-S5387073-A (JP)
Title: Apparatus for removing dust attached to electrode of electric dust collector by causing impact to
Inventor: KUNIEDA MASAHARU
IPC: B03C3/76
Filed: 1977-01-11
Abstract: PURPOSE: To provide a dust collector, in which means for lifting and dropping the electrode is provided for assciation with the electrode, having a flange portion at the bottom or lateral periphery of the same, and anvil is placed downwardly of the electrode, wherein said electrode is caused fo fall by its own gravity, so that an impulse sufficiently strong for removing dust from the electrode may be acted on the electrode itself. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11194324-A (JP)
Title: Method of driving liquid crystal
Inventor: KITANO JIRO
IPC: G02F1/133
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a liquid crystal for controlling decrease in contrast caused by successive pulses during the non-selection period when driving a ferroelectric liquid crystal element holding a ferroelectric liquid crystal composition between electrodes arranged in matrix. SOLUTION: According to this method, the liquid crystal is driven by arranging two substrates of a scanning substrate and a signal substrate having plural scanning electrodes and signal electrodes formed thereon out of a conductive material in matrix, forming picture elements of ferroelectric composition between the scanning electrode substrate and the signal electrode substrate at the intersections of the scanning electrodes and the signal electrodes in matrix, and driving the ferroelectric liquid crystal elements maintaining an optically stable condition partitioned by a threshold determined by voltages applied on the scanning electrodes and the signal electrodes and their applying time, In this case, after completing scanning for one picture display by an ordinary 1/N (N:  a natural number) bias driving, a contrast correction period T1 is provided for applying a contrast correction pulse voltage P1.
Patent JP-H03206368-A (JP)
Title: Piri-to's right hand rule
Inventor: YOSHIMOTO YASUNORI
IPC: F03G7/00
Filed: 1990-01-08
Abstract: PURPOSE:To generate force in the axial direction and efficiently perform propulsion of various forms of transportation by forming solid, liquid, or gas into a conical form and the like, and rotating it. CONSTITUTION:Solid, liquid, or gas is formed into a conical form and the like, and it is rotated to generate force in the axial direction (this is based on the Piri-to's right hand rule). The force in the axial direction is utilized as the propulsive force of all transportation such as an aircraft, a ship, a rocket, a vehicle, and the like, and hence efficient propulsion can be performed.
Patent JP-S61159904-A (JP)
Inventor: SAITO TAKAHIRO
IPC: A45B25/18
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05187707-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI NOBUYUKI
IPC: F24F13/20
Filed: 1992-01-08
Abstract: PURPOSE:To maintain an arrival distance of air at a constant value despite of a change in a discharge blow rate and to provide comfortable indoor temperature distribution by a method wherein the number of revolutions of an electric motor for blast in an indoor machine is detected, and from a detected result, a time of energization to a motor for a shutter is computed to change the opening area of a discharge port. CONSTITUTION:In an air conditioner being of an embedded-in-ceiling type, indoor air sucked through a suction port 22 through rotation of a fan 21 with the aid of a motor 6 is subjected to heat exchange during the passage of it through a heat exchanger 23, and returned in a room again. In this case, a shutter 26 to change the opening area of the discharge port 25 is arranged to the inner side of the discharge port 25 and opened and closed by a drive mechanism 28, comprising a cam and an arm, through running of a motor 11 for a shutter. In control of the motor 11, the number of revolutions of a motor 6 for a fan is detected by a number of revolutions detecting means. Based on the detected number of revolutions, a time of energization to the motor 11 for a shutter is computed, and the motor 11 is run and controlled through a drive circuit according to the computed result.
Patent JP-H10215147-A (JP)
Title: Interpolation unit using plural polynomials and related method
Inventor: SNELL JAMES LEROY
IPC: H03H17/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of aliasing by generating a double secondary coefficient group based on specified first and second coefficient groups and generating an interpolation value based on the double secondary coefficient group. SOLUTION: A double secondary interpolation unit 10 receives plural input samples which are clock-inputted to a shift register 11 by a clock signal from a clock 12. Here, the first coefficient group matching a first quadratic equation with input samples y0 , y1 and y2 by x-1 , x0 and x1 is generated. Then, a second coefficient group matching a second quadratic equation with input samples y1 , y2 and y3 by x0 , x1 and x2 is generated. Then, the double secondary coefficient group is generated based on the first and second coefficient groups and the interpolation value between x0 and x1 is generated based on the double secondary coefficient group.  First and second secondary coefficient generation means generating the first and second coefficient groups and the double secondary coefficient generation means generating the double secondary coefficient group are expressed by a coefficient computing element 14. Since four values are used for the operation of the coefficient, aliasing can satisfactorily be removed compared with a single secondary interpolation unit.
Patent JP-S61161201-A (JP)
Title: Insecticidal sticker
Inventor: NISHIKAWA MORIO
IPC: A01N25/34
Filed: 1985-01-09
Abstract: PURPOSE:An easily handleable sticker capable of protecting human from insect pests safely for a long period without causing troubles on the skin and animals by applying it to a shed for animals, etc. obtained by providing the back of nonwoven fabric having a repellent for insect pests at least on the surface with a pressure-sensitive adhesive layer. CONSTITUTION:Nonwoven fabric having a repellent for insect pests on the surface is used as a base material, and the back of the cloth is provided with a pressure-sensitive adhesive layer. This insecticidal sticker can be combined with a chemical heat generating agent which is brought into contact with air and generates heat and used. Namely, a baggy nonwoven fabric is used as the sticker base material, the chemical heat generating agent which is brought into contact with air to generate heat is packed into the bag, so that the repellent for insect pests supported on the back of the nonwoven fabric is heated, to promote evaporation of the repellent. A mixture of at least one of O-alkyl-N- phenylthiocarbamates and N,N-diethyl-m-toluamide is preferably used as the repellent.
Patent JP-S57113842-A (JP)
Title: Production of catalyst body for purification of gas
Inventor: MATSUO KOUJIROU
IPC: B01J23/34
Filed: 1981-01-08
Abstract: PURPOSE: To improve productivity in production of a catalyst by adding a powder thickener to catalyst raw materials in producing the honeycomb shaped oxidation catalyst consisting of a metallic oxide catalyst, heat resistant aggregate and calium aluminate.  
     CONSTITUTION: As a catalyst for purification of harmful components such as CO hydrocarbons in waste gases by oxidation, a thickener of cellulosic type is added in the form of powder at 1.0W1.5wt% to 40W60wt% a metallic oxide catalyst such as, for example, MnO 2 , 10W30wt% heat resistant aggregate such as SiO 2  and 20W40wt% calcium aluminate. Water is added at 25W35pts.wt. to 100pts.wt. this mixture, and these are quickly kneaded. This mixture is premolded to a plate shape, after which it is introduced into molding dies and is molded to a honeycomb shape. Then, a large amt. of water can be used since the thickener is in the form of powder, thus the kneaded matter does not harden, and has a long pot life, and this is convenient for mass production. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58118547-A (JP)
Title: High activity 1-aminoanthraquinone
Inventor: TAKESHITA AKIRA
IPC: C07C213/00
Filed: 1982-01-08
Abstract: PURPOSE:To prepare the titled compound having high reactivity, and a molar absorption coefficient at a specific wavelength of lower than a specific level, and useful as an intermediate of dye, etc. CONSTITUTION:A highly active 1-aminoanthraquinone having a molar absorption coefficient of <=1.0l/mol.cm at a wavelength of 650nm. The 1-aminoanthraquinone can be prepared preferably by nitrating anthraquinone in a mixed acid, reducing with sodium hydrosulfide, and either repeating the recrystallization of the reduced product with a proper organic solvent, or purifying with sulfuric acid or distilling in vacuum. The 1-aminoanthraquinone obtained by this process has extremely low molar absorption coefficient. When the compound is used as a starting raw material for the production of dye or dye intermediate, high purity objective product can be produced in high yield without using particular purification process.
Patent JP-H10200733-A (JP)
Title: Image processing unit
Inventor: MASUO JUNICHI
IPC: H04N1/409
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit by which a width of a contour is freely adjusted. SOLUTION: An image signal read from an image input section 30 is stored in an image storage section 60. Then the operator uses an operation section 10 to set and enter an entire magnification of the image and a width of a contour desired to be obtained. Then a magnification decision section 95 decides a magnification in a 2nd magnification conversion processing section 80 based on the width of the contour to be set and decides the magnification of the 1st magnification conversion processing section 70 based on the magnification and the entire magnification. Then magnification conversion processing by the 1st magnification conversion processing section 70, contour emphasis processing by an image processing section 90 and magnification conversion processing by the 2nd magnification conversion processing section 80 are executed for the image stored in the image storage section 60.  In this case, each magnification conversion processing is executed according to the magnification decided by the magnification decision section 95.
Patent JP-S5595500-A (JP)
Title: Acoustic unit utilizing ultrasonic wave
Inventor: SASAKI AKIRA
IPC: H04S1/00
Filed: 1979-01-16
Abstract: PURPOSE:To make it possible to enjoy a stereophonic playback sound without reference to the resonance of a speaker box, etc., and the size of a room, by making use of interferential vibrations caused between not less than two ultrasonic vibrations. CONSTITUTION:The vibration of a reference vibration frequency varying in amplitude with an input signal is called modulated ultrasonic vibration type A and a vibration frequency lower or higher than the reference vibration frequency by the vibration frequency of the input signal is used; and the vibration varying in amplitude corresponding to the amplitude variation of the input signal is called modulated ultrasonic vibration type B to use the reference vibration frequency, and constant- amplitude vibration having no relation to the input signal is called unmodulated ultrasonic vibration type C. Not less than two out of three kind of ultrasonic vibrations, types A, B and C, are caused from speaker SP to generate interferential vibration by a difference in vibration frequency. Consequently, a stereophonic sound can be reproduced.
Patent JP-H01185159-A (JP)
Title: Electromagnetic pump for transferring liquid metal
Inventor: OZAWA KENJI
IPC: F04B15/04
Filed: 1988-01-11
Abstract: PURPOSE:To make it possible to transfer the remainder liquid metal and to fill liquid metal easily and economically by providing an auxiliary pump to be driven in the case an electromagnetic pump for transferring liquid metal stops and restarts. CONSTITUTION:An auxiliary pump 8 is provided on about the same height as that of an electromagnetic pump 2 for transferring liquid metal. In the case of stopping of the electromagnetic pump 2, liquid metal is sent back to a sodium tank by its self-weight, then the remainder liquid metal is sent to the sodium tank 1 by the auxiliary tank 8. In the case of restarting, the liquid metal is filled in a suction line 3 and a duct 21 of the electromagnetic pump 2 by the auxiliary pump 8.
Patent JP-H07210805-A (JP)
Title: Time-zone difference reproducing device
Inventor: IKEDA TOSHIHIRO
IPC: G11B20/02
Filed: 1994-01-14
Abstract: PURPOSE:To reduce the exchange frequency of recording media by automatically setting a sequence for recording and reproducing a recording and reproducing means. CONSTITUTION:An input signal is distributed to each VTR 2 by a video and voice distributer 1. A control part 5 comfirms the use time of respective VTRs 2 by using control communication lines and sets a VTR whose use time is minimum to a recording starting VTR and performs automatically a processing for determining the sequence in which recordings and reproducings are performed in accordance with the use time and makes a control list for realizing certain time delays. The control part 5 controls respective VTRs so as to record the input signal according to the automatically set order and controls respective VTRs 2 so as to perform reproducings according to the automatically set order after certain delay times. Then, the control part 5 controls a video and voice switching unit 3 so as to select the output of a reproducing VTR and outputs it.
Patent JP-H08189842-A (JP)
Title: Pointer type display device and method of returning its point to origin
Inventor: KOBAYASHI YUICHI
IPC: G01D13/00
Filed: 1995-01-11
Abstract: PURPOSE: To perform location of the origin of a pointer only based upon electric information supplied to a step motor and make accurate setting of the origin of the pointer irrespective of the accuracy in the pointer installation. CONSTITUTION: The device is provided with a pointer 11, a step motor 14 to locate the pointer 11 in the position complying with the number of received steps, and an encoder 13 to output the information associated with the indicating position of the pointer. The device further includes a reference position information keeping means 21a to keep the reference position information acquired as the number of received steps of the step motor in the reference position where the output of encoder has varied and an origin position information keeping means 21b to keep the origin position information obtained as the number of received steps of the step motor in the position where the pointer 11 indicates the origin P1.
Patent JP-H04241512-A (JP)
Title: Lateral thyristor
Inventor: HOSOYA KIYOSHI
IPC: H01L29/861
Filed: 1991-01-14
Abstract: PURPOSE:To improve dV/dt dielectric strength as well as sensitivity without increasing manufacture processes. CONSTITUTION:The drain/source electrode of a first MOSFET 3 and a resistor 2 are parallelly connected between gate/cathode electrodes G and K of a thyristor 1, the gate electrode of the first MOSFET 3 is connected through a capacitor 4 to an anode electrode A of the lateral thyristor 1 at a similar potential, and the drain/source electrode of a second MOSFET 6 short-circuiting the drain/gate electrodes are connected between the gate/source electrodes of the first MOSFET 3. Thus, since the first and second MOSFET 3 and 6 can be manufactured by the same process, the lateral thyristor improving the dV/dt dielectric strength as well as the sensitivity can be realized without conventionally increasing the manufacture processes using a Zener diode.