baber/WOPTO huggingface dataset:
Patent JP-S62255512-A (JP)
Title: Particulate removing device
Inventor: MORI MICHIAKI
IPC: F01N3/02
Filed: 1986-04-28
Abstract: PURPOSE:To efficiently afterburn particulates, by intermittently heating a particulate filter at a timing according to an engine speed and load. CONSTITUTION:A particulate filter 14 is provided in an exhaust pipe 12, and a heater 16 is provided in the vicinity of the filter 14. Signals from an engine speed sensor 19 and a load sensor 20 are input to a control device 18 to operate a driving circuit at a timing according to an engine speed and load and thereby intermittently heat the filter 14. Accordingly, particulates in the filter may be efficiently afterburnt.
Patent JP-S62254311-A (JP)
Inventor: MATSUBARA ICHIRO
IPC: H01B5/08
Filed: 1986-04-28
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-H01269329-A (JP)
Title: Fm multiple signal demodulation circuit
Inventor: YOSHIOKA NOBUHIRO
IPC: H04L27/227
Filed: 1988-04-20
Abstract: PURPOSE:To stably perform multiple signal demodulation even at the time of a weak electric field by performing carrier wave regeneration from a pilot signal at the time of the deterioration of S/N due to an FM triangular noise at the time of the weak electric field. CONSTITUTION:In a case that stereo broadcasting is being performed and in addition, an electric field comes weak, a switch 30 is switched by a pilot detection circuit 29 at time of weak electric field so that a VCO 26 output in a cost as loop is cut, and the quadrupled signal of the pilot signal 31 is supplied to a mixer 16 and a 90 deg. phase shifter 27 as a substitute. The intensity of a signal is larger by about four times for the pilot signal, and as for the FM triangular noise too, an influence comes to be one quarter. Accordingly, in the case that the multiple signal carrier wave regeneration is performed by the pilot signal, the improvement of the S/N by sixteen times is obtained compared with the traditional case that the carrier wave is regenerated directly from the multiple signal.
Patent JP-H01272886-A (JP)
Title: Production of fiber plush sheet
Inventor: ASHIDA TETSUYA
IPC: B32B27/40
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the title sheet excellent in discoloration resistance to light and heat, by treating, with an ion blocking agent, a fiber-interlaced nonwoven fabric plush sheet consisting of copper-contg. ultrafine polyamide fiber followed by dyeing with a metal complex salt dye and then treatment with a specific stabilizing agent. CONSTITUTION:Firstly, a fiber-interlaced aggregate composed of ultrafine polyamide fiber 5-100ppm in copper halide content and <=0.5de in single fiber fineness and/or bundled fiber thereof is impregnated with a polyurethane to prepare a substrate. Second, one surface of this substrate is put to raising treatment to produce a fiber plush sheet. Thence, this sheet is treated, in advance, with a metallic ion-blocking agent to block eluation of the copper halide followed by dyeing with a metal complex salt dye and then imparting said plush sheet surface with a hindered phenolic compound and a hindered amine compound, thus obtaining the objective suede fiber plush sheet excellent in resistance to light, heat and gas discoloration, which is suitable as an automobile sheet.
Patent JP-S61256394-A (JP)
Inventor: KURIKI SHOJI
IPC: G10L25/78
Filed: 1985-05-10
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-S58217363-A (JP)
Title: Ink jetting device
Inventor: MIYAGAWA AKIRA
IPC: B41J2/175
Filed: 1982-06-11
Abstract: PURPOSE:To obtain the titled device, wherein the values of pressurization of a pressurizing means are set at a plurality of stages, ink is pressurized at the pressurizing values suitable for various situations from the poor jetting of the ink to no jetting of the ink, and restoring the normal state. CONSTITUTION:When the poor jetting or no jetting of ink is detected by a detecting part 6, a switching valve 2 is switched, and the detected signal from the detecting part 6 is fed back to a feedback operation circuit 7. The operation circuit 7 controls the pressurizing of a pressurizing means 1 to the lowest pressure based on the detected signal and a control signal sent from a control signal input terminal 8. Thus the pressurization is performed. When the normal jetting state is not obtained by this pressurization, the operation circuit 7 controls the pressurizing of the pressurizing means 1 so that pressure which is one stage higher is obtained, and the pressurization is performed.
Patent JP-H10289578-A (JP)
Title: Semiconductor storage device
Inventor: NIIMI MAKOTO
IPC: H01L21/8242
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device permitting to improve a refresh characteristic by controlling a well-bias voltage according to an operation mode. SOLUTION: A semiconductor storage device set to occasional. operation mode based an externally inputted control signal is provided with a bias voltage generation circuit 11. The bias voltage generation circuit 11 is connected with a well 12 in which memory cell is formed, and generates and supplies a well bias voltage to the well 12 and controls the well bias voltage to a constant potential. Further, the bias voltage generation signals ϕ1-ϕn corresponding to an occasional operation mode are inputted to the bias voltage generation circuit 11, which controls the well bias voltage to be a constant potential corresponding to an occasional operation mode, and supplies it to the well 12.
Patent JP-S583789-A (JP)
Title: One side submerged arc welding method
Inventor: NAKAJIMA KAZUO
IPC: B23K9/18
Filed: 1981-06-26
Abstract: PURPOSE:To eliminate welding defects to be generated by deviation of a succeeding electrode from the centerline of welding by forming the sections of the preceding and succeeding electrodes with respect to the butt groove of low temp. service materials respectively into circular and rectangular shapes. CONSTITUTION:A backing strip 4 consisting of a copper plate 3 and a heat curable flux is forced upward by a hose 5 to the lower part of the groove 2 provided to materials 1 to be welded. Thereafter, the groove is welded from one side in a direction 10 by using a preceding electrode 6 of a circular section, a succeeding electrode 7 which has a rectangular section and of which the long side directions are disposed in the direction at a right angle to the welded joint line extending to the groove width, as well as a flux 8, whereby beads 9 are formed. On account of the above-described shape of the electrode 7, the quantity of weld heat input per unit area is decreased and therefore it is possible to reduce the spacing between the electrodes 6 and 7 sufficiently. It is therefore possible to melt the slag formed by the electrode 6 thoroughly, and to obtain the weld zones of beautiful bead appearance and high toughness at low temps.
Patent JP-S581231-A (JP)
Title: Key input circuit
Inventor: MIYAKOSHI HIROMICHI
IPC: H03M11/20
Filed: 1981-06-26
Abstract: PURPOSE:To reduce the number of components of a key input circuit, by providing forward diodes which transmit a key input signal to a plurality of timing signal lines and data lines in matrix constitution with higher impedance. CONSTITUTION:TM signal lines TL1-TLn to which a plurality of timing TM signals are applied, and data lines KL1-KL4 of matrix constitution transferring key input signals K1-K4 to a CPU are provided and each data line is grounded via resistors R1-R4. The signals K1-K4 are applied to the signal line TL1 and the data lines KL1-KL4 respectively through diodes D11-D14 and D21-D24.  When the signal K1 goes to H level and the signal T1 goes to L level, a current  i flows to the signal line TL1 via the D11 and no current i flows to the data line KL1 because the data line KL1 has higher impedance than that of the signal TL1 due to the resistor R1. When the signal T1 goes to H level, since both ends of the D11 is at the same level, no current flows to the D11 and the signal K1 of H level flows to the data line KL1 via the D21.
Patent JP-H01249909-A (JP)
Title: Lubricating oil pump of two-cycle engine
Inventor: NOMURA KENICHI
IPC: F04B7/00
Filed: 1988-03-30
Abstract: PURPOSE:To supply a correct oil quantity into an engine by keeping the suction head always constant by carrying out the suction of oil into a pump chamber for supplying the metered oil into the engine, from the oil previously stored in an oil storage chamber. CONSTITUTION:When a worm gear 4 is revolved through the engine revolution, a distributor 5 revolves, and a plunger body 8 moves vertically in reciprocation through a cam surface 10, and a large quantity of oil in an oil tank A is sucked into a pump chamber P from a charge suction passage 12, and then discharged and stored into an oil storage chamber 13 through a charge discharge passage 16. Then, the oil in the oil storage chamber 13 is sucked into the pump chamber P through a metering suction passage 17 and supplied into an engine C through a metering discharge passage 14, and the excessive oil in the oil storage chamber 13 is returned through an oil leak passage 15. When the oil is sucked into the pump chamber P from the oil storage chamber 13 through the metering suction passage 17, the suction head is made constant independently of the height of the oil surface in the oil tank A. Therefore, the oil in a correct discharge quantity can be always supplied into the engine.
Patent JP-2000119778-A (JP)
Title: Method and equipment for manufacturing brass and brass material
Inventor: ASHIE NOBUYUKI
IPC: B21C23/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To further improve the machinability of a brass material, particularly a brass material securing machinability in dependence on a hardness difference between α-phase and γ-phase grains, and to provide a method and equipment for manufacturing such a brass material. SOLUTION: Because this brass has >=2.5 wt.% Pb content, 68-94% area ratio of α-phase, 0-10% area ratio of β-phase, and 6-22% area ratio of γ-phase, strength is secured in dependence on the γ-phase and SCC resistance is secured in dependence on the presence of the plural phases as well as machinability is secured in dependence on a hardness difference between the grain boundaries of the α- and γ-phases. It is investigated that, in particular, regulation of area ratio of the γ-phase to 6-22% ts best suited for securing machinability.
Patent JP-H11293804-A (JP)
Title: Fiber laminated sound absorbing material
Inventor: INO FUMITAKA
IPC: B32B5/26
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of moisture by forming a sound absorbing material consisting of a core material layer consisting of an organic fiber nonwoven fabric and a surface layer consisting of a water repellent-finished organic fiber nonwoven fabric laminated on one side or both sides of the core material layer through an adhesive layer. SOLUTION: A surface layer 2 consisting of an organic fiber nonwoven fabric is laminated on one side of a core material layer 1 consisting of an organic fiber nonwoven fabric through an adhesive layer 3 to form a fiber laminated sound absorbing material. The core material layer 1 consists of a sheet formed by mixing 35% of a polyester low melting point fiber with a fiber diameter of 3 deniers to 65% of a polyester fiber with a fiber diameter of 6 deniers, and the surface layer 2 consists of a polyester nonwoven fabric subjected to water repellent finishing. The apparent density of the core material layer 1 is set to 0.01 g/cm<3> or more, the apparent density of the surface layer 2 is set to 0.05 g/cm<3> or more, and the space between fibers is set to 200 μm or less.  Accordingly, the surface layer prevents the penetration of water drops to the core material layer, and noise can be sufficiently inputted from the surface layer to the core material layer to improve the sound absorbing performance.
Patent JP-H08266223-A (JP)
Title: Rotary drum-shaped tea leaf steamer
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1995-04-01
Abstract: PURPOSE: To provide a rotary drum-shaped tea leaf steamer capable of giving high-quality steamed tea leaves. CONSTITUTION: The stationary drum 5 of a rotary drum-shaped tea leaf steamer having been conventionally made up of a feed drum and a steam drum is constituted of a feed drum alone, and the rear end portion of the feed drum is engaged with a drum gear 8, which is then mounted with a steaming drum 7 formed longer by a portion corresponding to the length of a conventional steam drum, and a portion corresponding to the length of the conventional steam drum and located on the front portion of the steaming drum 7 is provided with a steam chamber 6; when raw tea leaves as a feedstock fed into the feed drum comes to the steam chamber, a steaming treatment such as agitation and leaf beating is ensured to begin immediately.
Patent JP-S60244208-A (JP)
Inventor: HOSODA NOBORU
IPC: A01D45/16
Filed: 1984-05-18
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-H11261320-A (JP)
Title: Antenna for portable telephone set with clip
Inventor: KATO NORIO
IPC: H04W88/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To surely fix the portable telephone set and to easily and speedily take the fixed portable telephone set out. SOLUTION: This antenna is equipped with a contact screw 3 which has its one end threadably engaged with the antenna fitting part of a portable telephone set body, an external case 4 which contains an antenna element part 5 fitted to the other end of the contact screw 3, a fitting nut 7 which is threadably engaged with the contact screw 3, and an elastic clip body 2 which has one end 2a clamped between the portable telephone set body and its fitting nut 7 while the other end 2b forms a free end extending toward the back of the portable telephone set along the length and is biased toward the back of the portable telephone set. Consequently, the clamping structure of the portable telephone set back and elastic clip body can securely fix the portable telephone set.  Further, the other end of the elastic clip member is the free end, so the portable telephone set can easily and speedily be fixed and taken out.
Patent JP-S61257697-A (JP)
Inventor: UJINO YOSHIYUKI
IPC: D06F75/18
Filed: 1985-05-10
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-S5223510-A (JP)
Title: Method of combustion of gases containing high concentration carbon mon oxide
Inventor: IIJIMA HOZUMI
IPC: F27D17/00
Filed: 1975-08-18
Abstract: PURPOSE: A gas combustion method of high heat-economy, wich decreases the concentration of the nitrogen oxides produced during combustion by decreasing the concentration of carbon monoxide in combustible gas, and which does not allow monoxide to burn at the time of decreasing the concentration of carbon monoxide in combustible gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63265630-A (JP)
Title: Base material for laminate
Inventor: OTOMO KANJI
IPC: B32B15/085
Filed: 1987-04-24
Abstract: PURPOSE:To contrive improvements in adhesive force with a metallized layer, low-temperature heat seal properties and stiffness strength, by a method wherein a layer composed of polypropylene resin and/or polyethylene resin of specific density is laminated to one side surface of an ethylene copolymer resin layer and a metallized layer is laminated to the other side surface. CONSTITUTION:It is indispensable for ethylene-unsaturated ester copolymer resin constituting a layer 1 that unsaturated ester content is 5-20 wt.%. Then polypropylene resin out of resin constituting a layer II is not limited in its kind always. It is indispensable for polyethylene that density based on JIS K-6760 is 0.93g/cm<3> or higher. Metallizing metal constituting a layer III, for example, Al, Zn, Ag, Cu and Cd are mentioned further. Then suitable thicknesses of the layers II, I are 10-100mum and 1-50mum respectively is consideration of stiffness strength and economy of a laminated base material, and a thickness of the layer III is an extent of 2-100mum when normal vacuum metallizing conditions are adopted. Then a laminated film composed of the layers I, II is manufactured through coextrusion, and the layer III is formed on the layer I through vacuum metallizing.
Patent MX-9101406-A (MX)
Title: Metodo para teñir y producto teñido.
Inventor: MAEDA TATSUYA
IPC: D06P3/58
Filed: 1991-10-02
Abstract: Un método para teñir que comprende: un procedimiento para tratar un producto textil de fibra de celulosa, con un compuesto catiónico; y otro procedimiento para tratar el producto textil tratado de esta manera, sumergiéndolo en una dispersión que contiene partículas finas de color reversiblemente intercambiables que comprende un material termocrómico ó fotocrónico en un compuesto de polímero superior.
Patent MX-PA91002592-A (MX)
Title: Electromagnetic meter of angular displacement.
Inventor: RODRIGUEZ MAXIMO TAPIA
IPC: G01B7/00
Filed: 1991-12-13
Abstract: The present invention refers to an electronic meter of angles, which is based on an electromagnetic principle for performing the measurement, and on a coil arrangement wherein a rotating magnetic field is generated as well as the angle to be measured.
Patent MX-9201935-A (MX)
Inventor: SPRIGGS JOHN R
IPC: B67D7/42
Filed: 1992-04-24
Abstract: A system for proportioning and dispensing concentrated liquid products is disclosed. The components of the system's first embodiment are mounted upon a cart (12). A concentrate solution tube (14) is interconnected to a dilution assembly (61) containing an aspirator (26). A water supply assembly (69), containing a valve (75) and backflow preventer (74), is connected to the aspirator assembly (26) when dilution of the concentrated product (13) is desired. A discharge tube (68) carries the diluted product from the aspirator assembly (26) to a container (60). The system's second embodiment has a spray gun assembly (150) containing an aspirator (167), a valve (166), and preferably though not necessarily, a backflow preventer (165). The concentrate pickup tube (114) attaches to the spray gun assembly (150) with a releasable connector (170). The spray gun assembly has a rigid delivery tube (153) for dispensing to large containers (160), and a nozzle tip (180) for attachment to an inlet port (119) of a jug (111). Also disclosed is a method for dispensing and handling solutions.
Patent MX-9203633-A (MX)
Inventor: HADVARY PAUL
IPC: A61K31/365
Filed: 1992-06-26
Abstract: Novel compounds of the formula    <IMAGE>  I  wherein A signifies the group   <IMAGE>  or -(CH2)5-, which inhibit pancreas lipase and can be used for the control or prevention of obesity and hyperlipaemia, are disclosed. The inventive compounds can be produced by the cultivation of microorganism Streptomyces toxytricini, identified as NRRL 15443.
Patent MX-9300092-A (MX)
Title: Bomba de aletas regulable en construccion compacta
Inventor: STICH BODO
IPC: F04C2/344
Filed: 1993-01-08
Abstract: La invención tiene por objeto una bomba de aletas con una carcasa, un anillo de ajuste que es móvil con relación a un rotor alojado en la carcasa y circundado por el anillo de ajuste transversalmente, con respecto a la dirección axial del rotor, estando definida una zona de aspiración de la bomba mediante un volumen creciente, en el sentido de rotación del rotor de una celda de aletas formadas entre dos aletas contiguas.
Patent MX-9302332-A (MX)
Title: Pared tubular de curvatura y procedimiento para la fabricacion de una camara de fluido para intercambiador de calor.
Inventor: VELLUET PASCAL
IPC: B21D53/06
Filed: 1993-04-21
Abstract: Las aberturas para el paso de los tubos de circulación de fluido, alineadas en la dirección longitudinal de la pared tubular, son formadas por medio de punzones. Para una resistencia óptima al aplastamiento durante el punzonado, la pared tubular presenta un perfil ovoide, alargado en la dirección de translación de los punzones, siendo mínimo su radio de curvatura en la región de su perímetro atacada por los punzones.
Patent MX-9303745-A (MX)
Inventor: SCHRIEVER MATTHIAS P
IPC: C23C22/56
Filed: 1993-06-22
Abstract: (A) A process for forming a cobalt conversion coating on a metal substrate, thereby imparting corrosion resistance and paint adhesion properties. The invention was developed as a replacement for the prior art chromic acid process. The process includes the steps of: (a) providing a cobalt conversion solution comprising an aqueous solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.01 mole per liter of solution to the solubility limit of the cobalt-III hexavalent complex; and (b) contacting the substrate with the solution for a sufficient amount of time, whereby the cobalt conversion coating is formed. The substrate may be aluminum or aluminum alloy, as well as Cd plated, Zn plated, Zn-Ni plated, and steel. The cobalt-III hexavalent complex may be present in the form of Mem(Co(R)6)n, wherein Me is Na, Li, K, Ca, Zn, Mg, or Mn, and wherein m is 2 or 3, n is 1 or 2, and R is a carboxylate having from 1 to 5 C atoms. (B) A chemical conversion coating solution for producing the cobalt conversion coating on a metal substrate, the solution including an aqueous solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.01 mole per liter of solution to the solubility limit of the cobalt-III hexavalent complex. (C) A coated article exhibiting acceptable corrosion resistance and paint adhesion properties, the article including: (a) a metal substrate; and (b) a cobalt conversion coating formed on the substrate, the cobalt conversion coating including aluminum oxide Al2O3 as the largest volume percent, and cobalt oxides CoO, Co2O3, and Co3O4.
Patent MX-9304159-A (MX)
Title: Metodo para sellar juntos una membrana y un empaque para formar un ensamble de membrana/empaque.
Inventor: ZINE ANTHONY RALPH
IPC: B01D11/04
Filed: 1993-07-09
Abstract: Un método para sellar una membrana porosa construida, por lo menos en parte, de un material a base de PTFE a un empaque de soporte construido, por lo menos en parte, de un material a base de PTFE. El método incluye proveer tal membrana porosa de PTFE de una forma y tamaño preseleccionados y proveer tal empaque de soporte de una forma y tamaño preseleccionados. El método incluye además colocar la membrana y el empaque de soporte en una relación yuxtapuesta predeterminada dentro de una prensa. La prensa incluye una herramienta de presión de una configuración y tamaño predeterminados. El método incluye después sellar la membrana y el empaque de soporte juntos en una zona de sellado común presionando la herramienta de presión contra la membrana y el empaque de soporte con los medios de presión a una presión predeterminada durante un tiempo de residencia predeterminado para formar el ensamble de membrana/empaque de los medios de presión. El método descrito provee un ensamble de membrana/empaque que es durable, se maneja fácilmente, se instala y se sella con facilidad dentro de un aparato. El método se puede realizar sin aplicar calor o adhesivos para efectuar el sellado del ensamble de membrana/empaque resultante.