baber/WOPTO huggingface dataset:
Patent JP-S581714-A (JP)
Title: Blowing agent for polyurethane foam production
Inventor: KOBAYASHI YASUSHI
IPC: C08J9/02
Filed: 1981-06-25
Abstract: PURPOSE:The titled blowing agent capable of providing polyurethane foams  freed from ozone cracking and having an excellent expandability as well as  freed from scorching or cracking, prepared by adding an aliphatic unsaturated  hydrocarbon to methylene chloride. CONSTITUTION:A blowing agent prepared by mixing methylene chloride (A) with an aliphatic unsaturated hydrocarbon (B) (preferably, 6-10C hydrocarbon such as 1-hexene, 1-heptene, 1,5-hexadiene). Compound A is low-boiling, low-toxic, nonflammable and inexpensive and can be used as a blowing agent in place of a fluorohydrocarbon. But, when used alone, it decomposes and causes scorching or cracking within the polyurethane foams produced. By the addition of compound B, methylene chloride provides a blowing agent completely freed from the above- mentioned phenomena while maintaining its inherent foaming property.
Patent JP-H05272072-A (JP)
Title: Leathery sheet-like material
IPC: D06N3/14
Filed: 1992-03-24
Abstract: PURPOSE:To provide a leathery sheet-like material good in sliminess and durability by using a polyurethane resin having a specific structure. CONSTITUTION:The objective leathery sheet-like material using a polyurethane resin containing a polyurethane elastomer is produced by reaction of (A) a polymer polyol composed of (1) a polyester polyol virtually made up of 8-10C alkanediol unit derived from at least one kind of alkanediol selected from (methyl-substituted)1,8-octanediols and (methyl-substituted)1,9-nonanediols and a dicarboxylic acid unit and (2) a polycarbonate polyol virtually made up of the above alkanediol unit and carbonyl unit with the weight ratio of the component 1 to the component 2 of (10:90) to (90:10) with (B) an organic diisocyanate.
Patent JP-S58213741-A (JP)
Title: Preparation of 2-chloroacetacetamide compound
Inventor: EGAWA AKIO
IPC: C07C67/00
Filed: 1982-06-08
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for insecticides selectively in high purity and yield, by reacting a solution of an acetacetamide in a solvent with chlorine gas in a thin film type reactor to suppress the formation of dichloro derivatives as a by-product. CONSTITUTION:A solution of an acetacetamide of the formula (R<1> and R<2> are H or 1-4C alkyl) in a solvent is continuously fed from the top of a natural down-flow type thin film or forced thin film type reactor in the form of a thin film, and chlorine gas (preferably diluted with an inert gas to 10-60vol%) is similarly fed from the top, absorbed and reacted at -20-+40 deg.C, preferably 0- 20 deg.C. The 2-monochloro derivative of the formed aimed compound is made to flow quickly from the reaction zone to suppress remarkably the formation of 2,2-dichloro derivatives by the successive chlorination with the chlorine as a by- product.
Patent JP-H08292995-A (JP)
Title: Optical reader
Inventor: IIDA MASAHIRO
IPC: G06K7/10
Filed: 1995-04-24
Abstract: PURPOSE: To provide an optical reader which can surely read only a target pattern out of plural patterns even when the optical reader uses plural scanning lines differing from each other in position or angle. CONSTITUTION: When an operator sets a scanning range limit mode by a setter 38, a control circuit 36 outputs laser light L from a laser light source 12 on the basis of a synchronizing signal (b) generated by a synchronizing signal generating circuit 32d every time one of the corner parts 15a-15d of a polygon mirror 14 is detected and its period only on condition that a specific position of a specific scanning line is scanned. Therefore, the state of a scan with plural scanning lines is changed into the state of a scan of further part of one scanning line. Therefore, even if plural bar codes are present at a scanning position, no wrong bar code is read and a read is not disabled, so that only the target bar code can be read.
Patent JP-H04329028-A (JP)
Title: Reception level display circuit in satellite broadcast receiver
Inventor: MIYAZAKI NORIYUKI
IPC: H04B1/16
Filed: 1991-04-30
Abstract: PURPOSE:To realize the reception level display circuit able to display small and large signals. CONSTITUTION:The above display circuit comprising a local oscillator 3b and a mixer 3c selects a channel through which no broadcast is implemented or a channel through which a broadcast is implemented based on a channel selection control signal of a control microcomputer 14, a signal of 9MHz is extracted from an output signal of a PLL-FM circuit 3d by a band pass filter 10 and a noise detection circuit 12 detects noise from the signal and gives the result to the control microcomputer 14. The control microcomputer 14 obtains a ratio of a noise level between a channel through which no broadcast is implemented and a channel through which a broadcast is implemented to generate a 1st display data and to generate a 2nd display data based on an AGC output signal from the PLL-FM circuit 3b, selects the 1st display data when the AGC output signal is within a prescribed value and selects the 2nd display data when the level exceeds a prescribed value and a reception level of an input radio wave is display on display circuit.
Patent JP-S60244470-A (JP)
Title: Gouging method
Inventor: TAKEBAYASHI HIROSHI
IPC: B23K9/013
Filed: 1984-05-17
Abstract: PURPOSE:To gouge various kinds of groove shapes by using a small-diameter wire by weaving a wire-shaped electrode in a torch part. CONSTITUTION:The small-diameter wire is fed to a tip 14 attached to an attaching base 13 of the torch part 6. The base 13 is weaved as desired by the rotation of a roller 17 which is offcentered by an amplitude regulator 16 attached to the shaft of a weaving motor 15. The oscillating width, set electric current, wire feed speed, carriage traveling speed and weaving speed meeting the groove shape are selected by using such device. This method is made to deal with various forms of operations by using the small-diameter wire without replacing the electrode rod.
Patent JP-S57212115-A (JP)
Title: Remedy for diabetes
Inventor: IWAMURA JIYUNICHI
IPC: A61K31/20
Filed: 1981-06-25
Abstract: PURPOSE: To provide a remedy for diabetes, having safe and strong blood sugar level depressing activity, by using a specific α,β-unsaturated fatty acid or its salt as an active component.  
     CONSTITUTION: The objective agent contains one or more compounds selected from the α,β-unsaturated fatty acid of formula (n is 10, 12 or 14) or its salt. It is used as a remedy for diabetes in the form of an oral drug such as tablet, capsule, liquid, etc., injection, dripping agent, etc. Dose: 50W500mg, preferably 100W300mg for adult, 2W3 times daily by oral administration. The compound of formula is a known substance and prepared by the knoevenagel condensation of a saturated aldehyde having a carbon number less than that of the objective α,β-unsaturated acid by two, and malonic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58216939-A (JP)
Title: Voidmeter
Inventor: IIZUKA MASARU
IPC: G01N23/12
Filed: 1982-06-11
Abstract: PURPOSE:To measure the void rate of the section without disturbing the flow by arranging a gamma ray source and a gamma ray detector outside a passage tube through which a double-phase flow of gas and liquid flows. CONSTITUTION:A specified number of gamma ray sources 11 are arranged on one side of the outside of a passage tube 10 through which a double-phase flow of gas and liquid while a detector group 12 having the same number of detectors on the opposite side to the tube 10 to pair the gamma ray sources 11. Therefore, gamma rays radiated from the gamma ray sources 11 all transmit the section of the tube 10 and enter the detectors respectively pairing them in the detector group 12 set on the opposite side. The void rate is measured depending on the transmission intensity of gamma rays.
Patent JP-H04309543-A (JP)
Title: Low-density polythylene resin composition
Inventor: SATO KOICHI
IPC: C08L23/04
Filed: 1991-04-04
Abstract: PURPOSE:To prepare the title compsn. which is excellent in coatability and flexibility and useful as a molding material. CONSTITUTION:The title compsn. is a mixture of 40-95wt.% linear low-density polyethylene resin with 5-60wt.% ethylene-alpha-olefinic copolymer.
Patent JP-H10249469-A (JP)
Title: Metallic wire for manufacturing electric contact
Inventor: TANAKA YASUFUMI
IPC: B21F15/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To surely detect a connected part in a long wire, and to automatically cut and remove the connected part by making a short connecting wire material different from that of a long wire for electric contact, where the plural long metallic wires are connected with short wires. SOLUTION: Silver-tin oxide-indium oxide alloy of 10kg is made one line of the long wire having 6mm diameter with an extruding machine. The wire- drawing is executed to this wire to finish the one piece of the wire having 1.5mm diameter to make 565.5m length. In order to make the one line of connected wire by connecting three lines of long wires 1, 2, 3, the different kind of metallic short wires having 1.5mm diameter and about 10mm length are in press-contact with each of the end parts of the long wire and all lines are connected and wound around a drum. Then, the length in the one line of the connected metallic wire for electric contact is made to about 1700m. This wire is passed through a feeding mechanism in a contact automatic press-sticking machine and the different kind of metallic short wire as the connecting part 5 of the coppers can surely be detected.
Patent JP-2000287681-A (JP)
Title: Alfa-l-rhamnosidase and its production
Inventor: YANAI TAKAAKI
IPC: C12N1/16
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new α-L-rhamnosidase originated from a microorganism of the genus Pichia, having activity to release p-nitrophenol by using p- nitrophenyl-α-Lrhamnopyranoside as a substrate, having glucose tolerance, useful for wine fermentation or the like. SOLUTION: This new α-L-rhamnosidase has the following features: p- nitrophenol is released by acting it on p-nitrophenyl-α-L-rhamnopyranoside as a substrate; when the substrate is made to react for 10 min at 30 deg.C, the optimum pH is 6.0-7.0; when held for 30 min at 30 deg.C, thecc-L-rhamnosidase exhibits stable enzymatic activity at pH 5.0-7.0; when the substrate is made to react for 10 min at pH 6.5, the optimum temperature is about 40 deg.C; when held for 30 min at pH 6.5, the α-L-rhamnosidase is stable up to 20 deg.C and gradually deactivated with the exceeding of the temperature; the molecular weight is about 88,000 daltons (SDS-PAGE); and the α-L-rhamnosidase has glucose tolerance and ethanol tolerance. This enzyme increases fragrance components in wine fermentation, and it is useful for improving the quality of wine or the like.  The enzyme is obtained from the fermentation product of a microorganism of the genus Pichia.
Patent JP-H06307653-A (JP)
Title: Microwave oven
Inventor: HATANO HIDEAKI
IPC: F24C7/02
Filed: 1993-04-27
Abstract: PURPOSE:To provide a cooking oven in which it has a superior cleaning characteristic and a high practical characteristic without damaging a cooking performance or a convenience in use irrespective of moving the heated item inside or outside a heating chamber as required. CONSTITUTION:There are provided a door 2 for opening or closing a heating chamber 1, a heating means 3 for heating an inside part of the heating chamber 1, a moving table 4 for mounting the heated item within the heating chamber 1 and being freely moved inside or outside the heating chamber 1, a moving means 6 provided with the driving device 5 positioned outside the heating chamber 1 and for moving the moving table 4 inside or outside the heating chamber 1, a turn-table 7 for rotating the moving table 4 within the heating chamber 1, and a smoothing means 12 for making a smooth movement of the moving table 4 inside or outside the heating chamber 1 at one of the moving table 4 and the turn table 7. The moving table 4 is removably attached to the heating chamber 1, an outer shape of the moving table 4 is approximately same or more than an outer shape of the turn-table 7, and either the moving table 4 or the turn-table 7 is made of non-metallic material.
Patent JP-H0627603-A (JP)
Title: Retouching method of film image and composition for retouching use
Inventor: CHIYAARUZU MATSUKUSU DAAMON
IPC: G03C11/00
Filed: 1993-04-27
Abstract: PURPOSE: To provide a method and composition for correcting a film image. CONSTITUTION: An aq. composition containing 5-300g/l acid selected from group consisting of sulfuric acid, hydrochloric acid, phosphoric acid and those mixture, 1-100g/l at least one kind compd. selected from the group consisting of ascorbic acid, oxalic acid, sulfide compd., hydroxylamine, iodide compd., hypophosphite compd., dithionite compd., tin (II) compd. and those mixture and the balance water is applied.
Patent JP-2000293246-A (JP)
Title: Semiconductor device
Inventor: IMAI YUSHI
IPC: G05F1/56
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance a fail safe resistance to the fault of a constant voltage power circuit even if a drive circuit for controlling the operation of a load, a logic circuit for controlling the drive circuit and a constant voltage power circuit are made into one chip to make them small is size and light in weight. SOLUTION: An IC 1 for drive is constituted by forming a drive circuit 5 formed by containing MOSFET 3 for conducting/disconnecting a load 2, monitoring logic 6 which turns on/off MOSFET 3 with a command from a micro computer 9, a constant voltage power circuit 7 becoming the power of the micro computer 9 and motor logic 6, and a fail safe circuit 8 on the same SOI substrate. The fall safe circuit 8 directly obtains the power from an outer power source. When the output voltage of the constant voltage power circuit 7 becomes an abnormal state, MOSFET 3 is compulsorily turned off and the load 2 is disconnected.
Patent LT-2011078-A (LT)
Title: Semiconductor element having doped p/n structures and method to isolate them using ultra short ultraviolet laser pulses
Inventor: JUZUMAS VALDEMARAS
IPC: B23K26/00
Filed: 2011-09-01
Abstract: The invention aims - to prepare the semiconductor substrate able to cover under the appropriate passivation layer and to form contacts and to form in said passivation layer at determinate locations grooves with determinate depth and width in order to isolate the individual semiconductor regions, particularly in the edge of the device. Thus, the prepared composite element can be used for a variety of semiconductor device fabrication, particularly in solar cell production. It is extremely important for solar cell production with concentrate light and a small area / perimeter ratio. This method of forming ridges in the composite element characterized that includes semiconductor and possibly coated dielectric layers laser ablation with ultrashort (fs) ultraviolet (UV) pulses scanning laser fiber by semiconductor bolster surface or moving the same pattern in respect of laser fiber. This method allows form mentioned grooves on the surface of the semiconductor substrate without semiconductor heat, ensuring a minimum redeposition of material. This method is contactless and can therefore be applied to form contacts on very thin and brittle semiconductor or alloy semiconductor layers, without prejudice to the semiconductor surface neither mechanically nor thermally.
Patent LT-2016529-A (LT)
Title: Equipment and method for modification of biocoal with h2o2 water solution
Inventor: BALTRĖNAS Pranas
IPC: B01F23/00
Filed: 2016-12-01
Abstract: The invention relates to mixing equipment, specifically to equipment for modification of biocoal which is used to adsorb cationic metals from a water medium. The goal of the invention is to activate the surface of the biocoal and, thus, to improve the property of the biocoal to adsorb cationic metals. The equipment provides a possibility to increase the effectiveness of the process for modification of the biocoal due to controllable mixing of the biocoal in H2O2 10 % water solution. The equipment consists of two tanks (4) and (12), the agitator (17) and systems (10) and (22) for controllable supply and removal of H2O2 water solution. To keep the modification process effective, the electric engine (15) is connected to a rotating shaft (17) with brushes (18). The pump (23) ensures regulation of the cycle of the intake and supply of H2O2 water solution from the tank (12) to the tank (4), and the nozzle (10) evenly humidifies the surface of biocoal (20) with H2O2 water solution. The biocoal thus obtained has a large amount of carboxyl groups on the surface, which carboxyl groups have influence to removal of cationic metals from water solutions.
Patent LT-2018508-A (LT)
Title: Method for monitoring cardiovascular functions and equipment implementing the method
Inventor: STANKUS ALBINAS
IPC: A61B5/00
Filed: 2018-03-05
Abstract: The invention provides a new method for monitoring and analysing cardiovascular functions and equipment implementing the method. The portable equipment described and measurement analysis method operating in it, allowing continuous monitoring over time of cardiac functions and vascular resistance by electrical impedance and mechanical methods with electrocardiogram (ECG) by assessing changes in the carotid pulse wave form, carotid wave amplitude level, cardiac contraction, heart rate variability. A new device (a piece of equipment described), a part of which is fitted in outer ear chanals and is designed for measuring the electrical head tissue impedance and ear air pressure parameters.The method and equipment provide the possibility to measure, process, synchronize and analyse cardiovascular activity parameters of three types and thereby obtain information about the cardiovascular activity status and its variation over time, which could not be obtained by measuring and analysing these parameters separately.
Patent MX-16730-A (MX)
Title: Acidos imidoperoxicarboxilicos, procedimientos para su preparacion y su utilizacion.
Inventor: GETHOFFER HANSPETER
IPC: C11D3/395
Filed: 1989-07-07
Abstract: Se describen ácidos imidopercarboxílicos o sus sales. Estos compuestos son idóneos como compuestos peroxídicos estables en agentes blanqueantes, oxidantes y de limpieza. Los ácidos imidopercarboxílicos y sus sales de acuerdo con el invento, son materiales sólidos, casi inodoros, poseen una baja presión de vapor y tienen una excelente estabilidad térmica. Se pueden emplear, como soluciones, polvos o en forma elaborada, a solas o en combinación con otros materiales, para finalidades de blanqueo, oxidación o desinfección. Preferentemente, éstos se emplean como agentes blanqueantes en agentes de lavado (detergentes) y de limpieza sólidos o líquidos, puesto que su efecto blanqueante y desinfectante ya es plenamente efectivo en un amplio intervalo de temperaturas situadas por debajo de 60ºC.
Patent MX-9101073-A (MX)
Inventor: PAUL MICHEL VICENT DE
IPC: F01D9/04
Filed: 1991-09-12
Abstract: Blade grating for a turbomachine comprising blades (A, B) arranged between a floor and a ceiling, and the floor and/or ceiling of which is equipped with a suction slit (4, 4') in the vicinity of at least some blades (A), said slit (4, 4') having a first end (6) arranged along the suction face in a region of the blade (A) extending from the zone of maximum curvature (7) to the neck (8) of the channel (3) between this blade (A) and the adjacent (B), characterised in that said slit (4, 4') is oriented along an isobaric line and is of such a length that the second end (9) is set apart from the suction face of the blade (A) at a distance of between one quarter and one half of the width of the neck (8) of the channel (3). 
<??>Turbomachine comprising this blade grating. 
<??>Reduction of secondary losses and improvement of performance. 
<IMAGE>
Patent MX-9102358-A (MX)
Title: Mejora en ordeñadora portatil.
Inventor: DAVALOS M V Z MIGUEL ANGEL ALM
IPC: A01J5/00
Filed: 1991-12-04
Abstract: La presente invención se refiere a la mejora en ordeñadora portátil, cuya combinación y medios que lo forman permiten descargar la leche, de la ubre del animal a la cantara donde el productor lechero entrega su producto.
Patent MX-9202521-A (MX)
Inventor: LALONDE PAUL D
IPC: E04B9/00
Filed: 1992-05-28
Abstract: A support system for trimming exposed edges of suspension ceilings provides a trim strip mounting clip which mounts on the bulb of an adjacent grid tee member and provides a face portion which snaps into and locks with a channel-shaped trim strip. The connector clip supports the trim strip from the adjacent grid members without any exposed fasteners and provides an uninterrupted finished edge appearance. Several embodiments of connector clips are illustrated, one of which provides a support portion pivotally connected to a face portion so that trim strips can be mounted on adjacent grid members in positions parallel to the adjacent grid members and at angles relative thereto. Also disclosed are splice plates which bridge between abutting ends of trim strips to lock such abutting ends in proper alignment. Such splice plates can be used with straight or curved trim strips and can also be used at inside corners.
Patent MX-9205039-A (MX)
Inventor: HOLIMAM DENNIS C
IPC: A61F13/00
Filed: 1992-09-02
Abstract: An absorbent article is provided having an apparatus attached to its garment facing side (24) which allows the article to be attached to, and yet float on, an undergarment and which also serves to distribute the forces imposed on the article by the user's body over a large portion of the article and to transmit the forces to the undergarment, thereby increasing the geometric stability and shape maintenance of the article. The apparatus comprises a semi-rigid elastic frame (45) formed from a thin plastic sheet and having two longitudinally extending members (12, 13) connected by at least one transversely extending (14-17) member. Inwardly extending tabs (18, 19) for attaching the article to an undergarment are disposed at the mid-point of each longitudinally extending member (12, 13). The longitudinally and transversely extending members (14-17) may be pre-formed to give the article an arcuate shape. When applied to a winged article, the frame (45) may also have outwardly extending tabs, disposed opposite each of the inwardly extending tabs, for properly positioning the wings. <IMAGE>
Patent MX-9206298-A (MX)
Title: Metodo para operar un incinerador con el control simultaneo de la temperatura y de los productos de combustion incompleta
Inventor: CLARK STEVEN DONALD
IPC: F23G5/12
Filed: 1992-10-30
Abstract: Un método para operar un incinerador donde se suministra combustible al incinerador aparte de desechos combustibles y al aumentar la demanda de oxígeno, inicialmente se abstiene de incrementar proporcionalmente el oxígeno suministrado al incinerador y responde mediante la adsminución del flujo de combustible para controlar la generación de productos de combustión incompleta sin elevar de manera importante la temperatura del incinerador. Se incrementa el flujo de oxígeno cuando el gasto del combustible se ha reducido a un mínimo determinado.
Patent MX-9207087-A (MX)
Title: Porta-lampara de doble pared con cierre por presion y giro.
Inventor: JIMENEZ RAUL RIVERA
Filed: 1992-12-08
Abstract: Esta invención se refiere a un porta-lampara de doble pared con cierre por presión y giro cuya combinación de medios que lo forman permite colocar la tapa al cuerpo porta-lampara con un simple apretón y giro de esta, además evita el sobrecalentamiento del porta-lampara cuando esta en funcionamiento.