baber/WOPTO huggingface dataset:
Patent JP-S63263434-A (JP)
Title: Spectrometric element
Inventor: SHIBATA YOSHITAKA
IPC: G01J3/51
Filed: 1987-04-22
Abstract: PURPOSE:To eliminate the need for separate formation of an IR absorption filter so that this element is simplified and the cost thereof is reduced by previously imparting an IR absorption characteristic to a sealing resin at the time of subjecting a photodetector having color filters made of org. films to resin sealing. CONSTITUTION:The photodetector 10 is housed in the surface recess provided to a chip carrier 60 for surface packaging and the color filters 3-5 and a top coat 6 are laminated and provided on the photodetecting surface on the front face thereof. The terminals respectively provided to the detector 10 and the carrier 60 are connected by using bonding wires 50 and the surfaces including these are coated by the transparent resin 20. For example, cuprous oxide having the IR absorption characteristic is incorporated into the resin 20 at this time, by which the need for separated formation of the IR absorption filters is eliminated and the size of the element is reduced.
Patent JP-H07305053-A (JP)
Title: Water repellent composition
Inventor: HORIE YUTAKA
IPC: D06M101/16
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a water repellent composition which contains a polyorganosiloxane bearing hydrolyzable groups, a metal alkoxide and an alcohol in a specific proportion and can be applied to the surfaces of, for example, clothing and rainwares because it is high in safety, cold-curable and excellent in water repellency. CONSTITUTION:This composition comprises (A) 1.0 pt.wt. of a polyorgano- siloxane bearing at least one of hydrolyzable group (preferably, methoxy or ethoxy group) (preferably it is linear, for example, polydimethylsiloxane, polydimethyl-polydiphenyl-siloxane), (B) 0.1-10 pts.wt., preferably 0.3-1.0 pt.wt. of a metal alkoxide (preferably a titan compound) or its partially hydrolytic condensate, (C) 10-1,000 pts.wt., preferably 20-100 pts.wt. of an alcohol (preferably ethanol).
Patent JP-H04307677-A (JP)
Title: Detection system for pad center point and chip reference point
Inventor: IIJIMA HIROYASU
IPC: H04N7/18
Filed: 1991-04-04
Abstract: PURPOSE:To accurately detect the center point in a circular pad and the chip reference point. CONSTITUTION:The chip reference point is detected by repeating a series of the processing of providing a window 5 for a section of checkered array of a circular pad 2 in the camera center of the image pickup device, binarizing the video within this window 5, scanning the video in the vertical direction and horizontal direction of the checker, detecting the center point of the circular pad 2 within the window 5 to determine the positions in the vertical direction and horizontal direction that the value of this scanning result becomes maximum and moving the camera center only for the space of the circular pad 2 in the vertical direction or in the horizontal direction from this point. Thus, the detection of accurate reference point can be performed without much being influenced by dust, etc.
Patent JP-H06308730-A (JP)
Title: Photosensitive polyimido precursor composition
Inventor: KUNIMUNE KOICHI
IPC: G03F7/075
Filed: 1993-04-26
Abstract: PURPOSE:To reduce decrease of film thickness due to curing and development and to enhance storage stability of the photosensitive polyimido precursor composition in a varnish and its adhesion to a substrate. CONSTITUTION:The photosensitive polyimido precursor composition contains a compound to be allowed to generate the polyimodo precursor and an acid by irradiation with light and represented by formula I in which X is a polymer chain comprising m mols of structural units each represented by formula II and n mols of those each represented by formula III; m and n satisfy the expression IV; Z is represented by formula V or the like; R<1> is, independently, a tetravalent organic group; R<2> is, independently, a divalent organic group having at least 2C atoms; R<3> is represented by formula VI car the like; R<4> is 1-6C alkyl, phenyl, or 7-12C alkylated phenyl; and R<5> is 1-6C alkyl.
Patent JP-S5911060-A (JP)
Title: Channel feeding circuit provided with auxiliary transformer with effective impedance
Inventor: SUTANRII DANIERU ROOZENBAUMU
IPC: H04Q3/00
Filed: 1983-06-06
Abstract: A transformer assisted active impedance line circuit includes a transformer of reduced size as compared to both conventional and d.c. flux reduced transformer line circuits. The transformer has tip and ring primary windings consisting of equal turns and a secondary winding. Tip and ring amplifier circuits each have an output coupled to tip and ring terminals via tip and ring feed resistors which are connected in series with the tip and ring primary windings respectively. A direct current flow, out of the output of one of the amplifier circuits and into the output of the other of the amplifier circuits via two wire communication line connected to the tip and ring terminals, is of an aiding flux-generating effect in the transformer. The secondary winding is terminated by an impedance and provides a.c. signals to which the tip and ring amplifier circuits are responsive to reduce a.c. voice signal current components in the communication line.
Patent JP-S62255804-A (JP)
Title: Exposing device
Inventor: NOMURA NOBORU
IPC: H01L21/67
Filed: 1986-04-30
Abstract: PURPOSE:To execute a position detection and an alignment with high accuracy by bringing a luminous flux emitted from a light source, to a wave front division by a grating on a reticle, forming a prescribed spectrum to an interference fringe of a reverse image by making it transmit through a space filter, and also, projecting it as a non-reverse image onto a substrate. CONSTITUTION:In a luminous flux which has been diffracted by a grating formed on the surface of a reticle 2, only a pair of two diffracted light beams are made to pass through by a space filter 4 on the spectrum surface of the first lens 3, these two luminous fluxes are led to the second lens 5, and an interference fringe of a reverse image which has been generated on the image forming surface of the second lens 5 is further formed to a non-reverse image by the third lens 7. Subsequently, an interference fringe of this non-reverse image is projected onto a wafer 8 by a projection lens 15, and an alignment between the projected interference fringe and a grating 10 on the wafer 8 is executed by detecting an optical intensity of a diffracted light beam which is diffracted from the grating 10 on the wafer 8. Next, after the grating on the surface of the reticle 2 and the grating 10 on the wafer 8 have been aligned, a pattern image formed on the reticle 2 is exposed.
Patent JP-H03296989-A (JP)
Title: Dynamic type sense-amplifier
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/409
Filed: 1990-04-16
Abstract: PURPOSE:To enable a low voltage operation of sense-amplifier by providing a node line boosting part to boost through boosting capacitances for a coupling on the node line in the sense-amplifier, and changing a potential of the node line. CONSTITUTION:A node line boosting signal line Pu and the node line boosting part 5 having the boosting capacitances Cu with the linear electrical performance are provided in addition to the normal circuit dynamic type sense- amplifier 1. That is, by providing the node line boosting part to connect the node lines N0, N1 inside of the sense-amplifier 1 and the node line boosting signal line Pu respectively through two boosting capacitances Cu, the potentials of node lines N0, N1 are made high by a signal on the boosting signal line Pu. The operation is thereby enabled by the lower source voltage than in a conventional sense-amplifier.
Patent JP-S60251473-A (JP)
Inventor: KOJIMA MASAKO
IPC: G06T11/60
Filed: 1984-05-19
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-S63266693-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJIMOTO TAKESHI
IPC: G11C11/401
Filed: 1987-04-24
Abstract: PURPOSE:To improve the precision of a failure analysis by controlling the operating state of a substrate back bias voltage generation circuit, etc., stored in a semiconductor integrated circuit device, by means of a control signal supplied through an inputting pad and the earth potential of the circuit supplied through a pull down resistor. CONSTITUTION:The pull down resistor R1 is provided between all the inputting pads P1 to supply the control signal and the earth potential of the circuit, and the substrate back bias voltage generation circuit VG, etc., stored in the semiconductor integrated circuit device, is made alternatively into the operating state according to the control signal supplied through the inputting pad P1 and the earth potential of the circuit supplied through the pull down resistor R1. Accordingly, at the time of a test operation, a current to be let flow in the pull down resistor R1 can be supplied from an external test device, and the detection of a very small abnormal electromagnetic wave and the specification of its place can be performed exactly. Thus, the precision of the failure analysis can be improved.
Patent JP-S61275242-A (JP)
Title: Production of trans-chrysanthemum-monocarboxylic acid
Inventor: SUZUKAMO TAKEO
IPC: C07C51/00
Filed: 1985-05-10
Abstract: PURPOSE:To obtain trans-chrysanthemum-monocarboxylic acid useful as a raw material for pyrethroid based insecticides readily in high yield without deteriorat ing a substrate, by reacting cis- or cis/trans-mixed chrysanthemum-mono carboxylic acid with a boron bromide. CONSTITUTION:cis- or cis/trans-Mixed chrysanthemum-monocarboxylic acid is reacted with a boron bromide in an amount of 1/1,000-1/20mol based on one mol above-mentioned compound in the presence or absence of an organic hydroperioxide, e.g. tert-butyl hydroperoxide, in an amount of preferably 1/4-2mol based on one mol above-mentioned boron bromide, preferably in an inert solvent, e.g. aromatic hydrocarbon, to give the aimed trans- chrysanthemum-monocarboxylic acid having higher insecticidal effect than the cis-isomer as an acid component in a rapid-acting insecticidal ester of low toxicity directly under ordinary temperature in a short time. The use of the above-mentioned perioxide reduces the amount of the above-mentioned bromide to be used and is industrially advantageous.
Patent JP-S5725132-A (JP)
Title: Bearing structure for rotary electric machine
Inventor: FUJII HISASHI
IPC: H02K5/167
Filed: 1980-07-23
Abstract: PURPOSE:To facilitate the setting of an oil flow rate and to enable the reduction and the simplification of a guide bearing by forming a pressure chamber via a bearing support and a partition wall at the lower part of a guide bearing support and communicating via an adequate oil hole formed at the partition wall with the pressure chamber. CONSTITUTION:In a guide bearing device of a vertical shaft rotary electric machine, a guide bearing support 25a for holding a guide bearing 27 is formed at the upper part of a guide bearing support 25, and an independently separated pressure chamber 25b is formed through a partition wall 25c at the lower part of the support 25a. An oil hole 30 of suitable size is formed at the partition wall 25c to communicate the pressure chamber 25b with the support 25a. Since the oil in an oil tank 22 is introduced from a pump hole 28 into the pressure chamber 25b, is partly exhausted from an oil exhaust tube 33, the residue is flowed through the oil hole 30 into the bearing support 25a and is agin returned into the oil tank in this manner, the oil flow rate can be readily set.
Patent JP-2000291887-A (JP)
Title: Pressure vessel
Inventor: SUZUKI TETSUYA
IPC: F17C1/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an airtight seal at a mouthpiece fitting part by eliminating a gap between a liner and a nozzle. SOLUTION: In the pressure vessel comprising a synthetic resin liner 2 having a fitting hole 6 in an end portion and a mouthpiece 3 including a cylindrical boss part 3a piercing the fitting hole 6 and a flange part 3b projected from an outer circumference of the boss part 3a and abutted on an inner surface of the liner 2, the liner 2 is formed not in contact with the mouthpiece 3, and the mouthpiece 3 is mounted on the liner 2 between a corner between the flange part 3b and the boss part 3a, and a corner between an inner surface of the liner 2 and an liner circumferential surface of the fitting hole 6 through an O-ring 12.
Patent JP-H08269271-A (JP)
Title: Polypropylene sheet
Inventor: IIDA KOSUKE
IPC: C08L23/16
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a flexible polypropylene sheet which has a high clarity and hardly undergoes whitening. CONSTITUTION: This sheet comprises a thermoplastic elastomer and an ethylene/ butene-1/propylene terpolymer contg. an antistatic agent. A pref. thermoplastic elastomer is a styrenic elastomer. The wt. ratio of the elastomer to the terpolymer is (5:95)-(40:60).
Patent JP-H03296672-A (JP)
Title: Inspecting method of printed circuit board having through hole
Inventor: AKABANE MASAO
IPC: H05K3/00
Filed: 1990-04-16
Abstract: PURPOSE:To improve the precision of inspection by measuring a current and a voltage by a four-terminal method through the inter-mediary of a pair of measuring lands provided between the surface and the rear of a through hole TH or on one side thereof and a pair of current measuring lands corresponding to the TH. CONSTITUTION:A test land 1 is formed by providing current measuring lands 4 and 5 and lands 6 and 7 for TH on the surface and the rear of a base 2 in the course of a process of forming a printed wiring circuit of a printed circuit board 3, by boring a piercing hole 8 for the TH between the lands 6 and 7 for the TH in the course of a process of boring the TH, and further by filling up a conductive paste 9 such as a paste of copper or silver, for instance, in the piercing hole 8, so as to provide measuring lands 10 and 11. Then, the milliohm resistance of the conductive paste 9 is measured by a four-terminal method through the intermediary of the measuring lands 4, 5, 10 and 11 of this test land 1. Thereby the filled-up state of the conductive paste in the TH of the circuit board 3 can be inspected accurately and thus the precision in inspection of a product can be improved.
Patent JP-H08277914-A (JP)
Title: Shift lever device for at car
Inventor: MASUDA TATSUFUMI
IPC: F16H61/36
Filed: 1995-03-31
Abstract: PURPOSE: To simplify a housing structure and operation method of a shift lever device for an AT car. CONSTITUTION: A bracket 11 is arranged on a select lever 1. An end 401 of a push-pull cable 4 which connects the select lever 1 to a transmission body is movably engaged with a guide groove of the bracket 11. The end 401 of the push-pull cable 4 has a stopper 12 fixed to a specified position of the guide groove. When the stopper 12 is operated, a pulling rate of the push-pull cable 4 is varied according to an inclination angle of the select lever 1, for freely selecting a running range of an AT car. When the operation of the stopper 12 is released, the pulling rate of the push-pull cable 4 is constant even with variation of the inclination angle of the select lever 1. The select lever 1 can be at a housing position without applying excessive force to the push-pull cable 4.
Patent JP-S5325373-A (JP)
Title: Production of charge transfer device
Inventor: HAGIWARA YOSHIAKI
IPC: H01L21/8234
Filed: 1976-08-20
Abstract: PURPOSE: The positions for forming the non-symmetrical potentials of channel stopper regions (the position relations between the extending parts of the stopper regions and electrodes) are positively set at the predetermined position relations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent MX-9100437-A (MX)
Inventor: MEYLOR DONALD D
IPC: B03D1/16
Filed: 1991-07-30
Abstract: A wastewater flotation separation system is provided, which operates effectively with a minimum of maintenance. The apparatus includes a container (12) for holding wastewater, an inlet (14) located at a lower portion of the container, and an aerator (24) adjacent to the inlet for generating air bubbles that cling to waste particles to bring them to the water surface. A skimming apparatus (30) which skims particles off the surface of the wastewater into a sludge receiver (44) includes a beach device (42) with an inclined upper surface (40), and a belt device (34) that moves a series of scrapers (32) along the surface of the water and along the beach device into the sludge discharge. Each scraper includes a flap of resilient material which is bent as it scrapes along the inclined beach surface. The aerator includes an aerator chamber (16) substantially sealed from the rest of the container except at its top, with the wastewater inlet opening to the chamber so bubbles are applied along the upwardly-flowing stream of waste water that flows up along the box into the rest of the container. The aerator includes a rotor (80) with hollow blades coupled to an air tube, with the tips (104) of the blades having holes opening in a substantially circumferential direction to better distribute the air bubbles. Recirculation pipes (110, 112, 114) extend from locations at the bottom of the container to the bottom of the aerator chamber.
Patent MX-9201339-A (MX)
Title: Champu para lavar cabello humano
Inventor: STELTENKAMP ROBERT JOHN
IPC: C11D1/52
Filed: 1992-03-25
Abstract: Las N-neoalcanamidas de alquilo inferior de 1 a 4 átomos de carbono en el alquilo inferior de las mismas, y de 5 a 14 átomos de carbono en el grupo neoalcanoil, por ejemplo, N-metil y N-etil neodecanamidas, son nuevos compuestos los cuales tienen propiedades para repeler a los insectos, siendo esencialmente efectivas en contra de las cucarachas, por ejemplo la cucaracha alemana. Sin embargo, estas también son útiles como repelente para otros insectos, incluyendo, por ejemplo, las cucarachas americanas, los mosquitos, las moscas, las pulgas, las hormigas y los piojos.
Patent MX-9201662-A (MX)
Inventor: KENNELLY TERESA
IPC: B01J23/96
Filed: 1992-04-10
Abstract: A catalyst composition containing one or more binary oxides of palladium and rare earth metal such as Ce, La, Nd, Pr and/or Sm. The catalyst composition is used for the catalytic combustion of gaseous combustion mixtures of oxygen and carbonaceous fuels such as methane, e.g., a natural gas/air combustion mixture. Specific preferred binary oxides may be, for example, M2O3.PdO (e.g., La2O3.PdO) or 2M2O3.PdO, wherein in each case M is La, Nd or Sm. A process of combusting gaseous carbonaceous fuels includes contacting a catalyst as described above under combustion conditions, e.g., 925 DEG  C. to 1650 DEG  C. and 1 to 20 atmospheres pressure, to carry out sustained combustion of the combustion mixture, including catalytically supported thermal combustion. Regeneration of over-temperatured M2O3.PdO catalyst is also provided for.
Patent MX-9205498-A (MX)
Inventor: MENARD MICHAEL J
IPC: A61L15/00
Filed: 1992-09-25
Abstract: Absorbent article for use in body perineal area, comprises an absorbent core (7) between liner (8) and backing sheet (9), portions (18,10) of both being brought together to form a leak preventing gasket flange (6) enclosed by a strip (48), pref. of flexible fabric (57) laminated to a foam layer (47). Pref. the article has wings for folding about an undergarment crotch, and has ends tensioned to curved form.
Patent MX-9206309-A (MX)
Inventor: RUBIN DAVID
IPC: A61K47/48
Filed: 1992-11-03
Abstract: Tumor cells which have  beta -glucuronidase and tyrosinase activity are selectively treated by administration of a conjugate of a cytotoxic compound which is a substrate for tyrosinase and glucuronic acid or a pharmaceutically acceptable salt or ester thereof particularly the methyl-triacetylated form of glucuronic acid. Among the cytotoxic phenolic compounds which are substrates for tyrosinase which can be used are 4-hydroxyanisole, butylated hydroxyanisole, L-3,4-dihydroxy-phenylalanine, dopamine (3,4-dihydroxyphenethylamine), terbutylcatechol, hydroquinone, resorcinol, 6-hydroxydopa (3,4,6-trihydeoxyphenylalanine) and methyl gallate. The efficacy of the treatment is enhanced by also administering a compound that inhibits the action of glutathione reductase.
Patent MX-9207312-A (MX)
Inventor: SIWEK C KENNETH
IPC: F16F7/09
Filed: 1992-12-16
Abstract: A dual-rate surface effect damper (10) with extended useful life. The dual rate is provided by two cylindrical liners (32,34) which have different inner diameters which engage a damping piston (12) having protrusions which have an interference fit with the liner (32,34). Features which extended life include heat dissipative elements such as internal (14) and external (24) fins, a convective heat transfer path for cooling air through the piston and a lubricant of MoS2 dispersed in a Teflon TM -filled flurosilicone. Maintaining the temperature of the elastomer below about 200 DEG F (93.3 DEG C) is critical to avoiding thermal breakdown. In addition, the elastomer and metallic surfaces can undergo a surface treatment to reduce their tendency to abrade and to cause abrasion, respectively.
Patent MX-9207550-A (MX)
Title: Extensor opacificador en particulas para recubrimientos de polimero.
Inventor: PALMER BRUCE R
IPC: C09D7/12
Filed: 1992-12-23
Abstract: Un extensor opacificador en partículas de azufre coloidal esparce la luz a través del espectro visible para dar como resultado una apariencia incolora global. También se proporciona un procedimiento para opacificar y extender una matriz, la cual puede ser una emulsión basada en agua o un recubrimiento, que utiliza las partículas de azufre coloidal, y emulsiones y recubrimientos basados en agua, opacificados y extendidos, que incluyen partículas de azufre coloidal.
Patent MX-9303016-A (MX)
Title: Proceso para mejorar la capacidad de tincion de telas y fibras.
Inventor: ROERDEN ROBERT THOMAS PATTON S
IPC: D06M13/385
Filed: 1993-05-21
Abstract: La capacidad de estampado y/o de tinción de telas o fibras, que comprenden polímeros polihidroxilados, se mejora tratando una tela o fibra caustificada en seco, con una solución diluida de una sal de amonio de la fórmula (I) o (II). Después de humedecer hasta un contenido de agua menor de 50 por ciento en peso, la tela o la fibra húmedas se calientan para fijar la sal de amonio.
Patent MX-9304906-A (MX)
Title: Aluminas modificadas y su uso en catalizadores de desintegracion catalitica fluidizables.
Inventor: MACEDO JOSE CARLOS DUARTE
IPC: C10G11/04
Filed: 1993-08-12
Abstract: Una alúmina modificada y su uso como pasivador de metales en catalizadores de desintegración catalítica fluidizables. La alúmina modificada es preparada a partir de alúmina hidratada, por ejemplo, gibbsita, la cual se hace reaccionar con un ácido orgánico de bajo peso molecular, por ejemplo, ácido acético, formando una sal de aluminio. La descomposición de la sal de aluminio.
Patent MX-9305534-A (MX)
Inventor: SONNEVILLE STEPHEN THOMAS
IPC: B41L27/08
Filed: 1993-09-09
Abstract: A printing apparatus is disclosed which includes an ink reservoir, an anilox roller partially submerged in the ink reservoir, and a baffle having an array of flow restrictors submerged in the ink in the reservoir. The baffle dissipates flow energy in the ink reservoir generated by rotation of the anilox roller. In one embodiment the flow restrictors comprise parallel pegs. In a second embodiment the flow restrictors comprise parallel bristle tufts.
Patent MX-9307752-A (MX)
Inventor: BADERTSCHER ERNEST
IPC: A23P10/40
Filed: 1993-12-08
Abstract: The present invention relates to an apparatus and to a process for treating a fluid product by injecting steam, in which apparatus and process the product to be treated and the steam travelling at sonic speed arrive countercurrent to one another, each via one end of a straight pipe (1), the steam and the product mix together in a mixing chamber, then the treated product is evacuated via a tubular branch (2), the said tubular branch and the said straight pipe forming a T-shaped tubular body. <IMAGE>