baber/WOPTO huggingface dataset:
Patent JP-H04329065-A (JP)
Title: Image reducing processor
Inventor: KAJIWARA SHIGEHIRO
IPC: G09G5/36
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the reducing image of the binary image without demaging the vector characteristic and gradation of an input image by multi-value- displaying the reducing image of the binary original image. CONSTITUTION:A variable power device 1 to obtain the concentration of the reducing output picture element based on the rate occupied in the output picture element of an input picture element, when the binary image is reduced, obtains the output picture element position by the reducing magnification, obtains the area occupied by an input picture element '1' in the surface surrounded by the picture element and makes the area ratio into the concentration of the output image. A rounding device 2 performs the rounding processing by matching the concentration data obtained by the variable power device 1 to the gradation expression force of a display 3. Further, the display 3 displays the displaying data of the multi-gradation obtained through the variable power device 1 and the rounding device 2. Thus, at the time of reducing a binary input image, the fine line of 1 dot width in the input image is held as an intermediate gradation, and the black crushing of the fine graphic, etc., and the moire to occur at the time of reducing a pseudo multi-gradation image do not become prominent.
Patent JP-S5723719-A (JP)
Title: Liquid fuel feeding device
Inventor: HORIKOSHI TADAO
IPC: F23N1/00
Filed: 1980-07-19
Abstract: PURPOSE: To provide a stable feeding of liquid fuel by a method wherein a pressure reducing part is arranged at a line extending from a pressure transmitting pipe to an oil leveler so as to reduce a pressure from the pressure transmitting pipe.  
     CONSTITUTION: Suction pipe 15 for liquid fuel, fuel feeding pipe 19, pressure transmitting pipe 20, upper pipe part 21a of overflow pipe 21' are connected to a fuel control unit 17, and at the same time, a pressure reducing pipe 27 is arranged between the upper pipe part 21a and the lower pipe part 21b of an over-flow pipe 21' in the line to the oil leveler 16 through over-flow pipe 21' from the pressure transmitting pipe 20. In case of an over-flow caused by a suction of the liquid fuel, an amount of liquid is enclosed in the pressure reducing pipe 27 so as to reduce a pressure from the pressure transmitting pipe 10, then a pressure transmitted to the lower pipe part 21b of the over-flow pipe 21' is also reduced. Thereby, it is possible to provide a stable feeding of the fuel through the fuel feeding pipe 19 to the burner (not shown). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5723676-A (JP)
Title: Fluorescent substance
Inventor: HASHIMOTO NOBORU
IPC: C09K11/08
Filed: 1980-07-19
Abstract: PURPOSE: A novel fluorescent substance emitting red light by irradiation of electron rays, ultraviolet rays, etc. having a specific composition, comprising a trivlent europium ion substituted partially for yttrium as an activator.  
     CONSTITUTION: The desired fluorescent substance comprising a compound shown by the formula 3Y 2 O 3 .WO 3 :Eu 3+  wherein Y is replaced by preferably 2W16 atom% based on Y of Eu 3+  ion as an activator. In preparing the fluorescent substance, for example, three raw materials comprising yttrium oxide, europrium oxide, and ammonium paratungastate are blended fully in dry state, and calcined in a calcining furnace under oxidative atmosphere (preferably under air atmosphere) at 1,100W 1,600°C for 1W24hr.  
     USE: Can be used by blending with other fluorescent substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61257165-A (JP)
Title: Method for controlling drying humidity of drying chamber in dried laver manufacturing machine
Inventor: YOSHIDA NAOTO
IPC: A23L17/60
Filed: 1985-05-09
Abstract: PURPOSE:To obtain dried sheetlike laver in the optimum state, by adjusting humidity with plural humidity sensors provided in specific places as opposed to the conventional one place in a drying chamber and further humidity control devices corresponding to the respective humidity sensors. CONSTITUTION:Combustion burners 9 and 9 are provided at both ends of a drying chamber 2 for drying laver formed into a sheet in a sheet formation part 1 while conveying the laver with a conveyor 4, and humidity sensors are provided at places (10a) and (10d) corresponding to the combustion burners 9 and 9. Humidity sensors are also provided at places (10b) and (10c) between the places (10a) and (10d). Humidity control devices, e.g. steam jetting devices and ventilating fans, are installed corresponding to the respective humidity sensors (10a)-(10d) to respectively control the humidity.
Patent JP-S5432991-A (JP)
Title: Manufacture of semiconductor
Inventor: NAKADA TOSHITAKE
IPC: H01L21/225
Filed: 1977-08-18
Abstract: PURPOSE: To manufacture a LED by forming a p-type layer of desired thickness in a short time while preventing Ge from infiltrating into the p-type layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000294330-A (JP)
Title: Lead terminal for surface mounting, lead terminal connector and electronic component using them
Inventor: SAKASHITA HIROYA
IPC: H01R12/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide mounting and soldering work of a leader terminal in parallel with mounting and reflow soldering work of a surface mounting part on a module substrate using a surface mounting printed wiring board. SOLUTION: A surface mounting lead terminal is provided with a soldering surface 10b joining to a module substrate 12 at the lower part of a body of a terminal part 10a which is substrate mounting side, and a pilot hole 11 capable of forming a fillet after reflowing with creamy solder is drilled. And a tie bar part 13 capable of being adsorbed by a mounter for mounting a surface mounting part is detachably connected to the side part of the body of a terminal part 10a via a connection part 14a having a divided part 17.
Patent JP-H09286185-A (JP)
Title: On-line bankbook
Inventor: HIKITA HIROYUKI
IPC: G06Q40/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To keep the whole thickness of a bankbook itself constant, retain the stiffness of main passage paper and make the increase of the number of sheets of the paper by a method wherein the binding of the papers is carried out under the condition that the running direction of the main passage paper, on which characters are to be printed, and the binding direction of the main passage papers are normal to each other. SOLUTION: On the entry page of a main passage paper 3, timing marks 6 for automatically setting printing lines and a page mark 7 are printed. Through the operation of inputting and outputting by a customer with a terminal machine, the amount of salary transferred to a bank, the amount of cash paid-out and the balance or the amount of automatic letting-out of rates of power, gas, water, newspaper and the like and the balance under the condition that the running direction 4 of the paper or entry page and that of the stitch with a sewing machine are set to be normal to each other. The binding method of main passage papers is not only performed by a sewing machine but also may well be performed by means of adhesion, metal stapling or the like. In addition, a magnetic stripe 2 is pasted onto a cover.
Patent JP-H01270847-A (JP)
Title: Fixed target projecting device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 1988-04-22
Abstract: PURPOSE:To gaze steadily at a fixed target in a focused condition even for the checked person of shortsightedness or farsightedness at a medium degree or a strong degree by providing a point light source in a position, where almost conjugate relation is obtained with the pupil of a checked eye, and projecting the fixed target on the checked eye with a paraxial ray which is emitted from the point light source. CONSTITUTION:When a point light source 24 is turned on (an illuminating light source 26 is turned off), the paraxial ray to be emitted from the point light source 24 arrives at a fixed target 16 through a relay lens 23 and a half mirror 22 and the fixed target 16 is projected on a checked eye E through a half mirror 14 and an objective lens 21. In such a case, since the aperture of a ray flux in the projecting picture of the fixed target, which is formed in the checked eye E, is small, the depth of focus goes to be deep for the projecting picture. Accordingly, even when the checked person has the shortsightedness or farsightedness at the medium or strong degree, the checked person gazes steadily at the projecting picture in the focused condition and the checked eye E can be made into a state as seeing under a clouding and fogging condition. When an infrared ray is emitted from an LED light source 7 of a projection optical system 1, the infrared ray is refracted by a conical prism 9 and after that, the ray is passed through a ring-shaped aperture diaphragm 10 and reflected by a perforated mirror 6. Then, the infrared ray arrives at an eyeground Er through the objective lens 21 and a target image is formed in the eyeground Er.
Patent JP-S5525589-A (JP)
Title: Liquid pressure engine
Inventor: MIKI MASAYUKI
IPC: F03C1/24
Filed: 1978-08-15
Abstract: PURPOSE: To lessen occupying area as well as permit free wheeling by introducing rotating torque from engine by using the casing of a liquid pressure pump as a  receiving pulley and also by housing auxiliary pump in liquid pressure pump.  
     CONSTITUTION: A stationary pump unit consisting of the cylinder block 19, provided eccentrically with the fixed main axle 13, into which the piston 18 is fitted radially, is enclosed with the both side plates 11 and 12 and casing 1 and sealed. And, oil from the suction oil path 25 is discharged to the discharge oil path 26 as a pressure oil by rotating the periphery of the casing 1 as receiving pulley. On the other hand, the pressure oil is introduced from the suction oil path 27 for free wheeling to the discharge oil path 28 by means of the fixed toothed wheel 22 and the rotary toothed wheel 23. And, the casing 1 is free-wheeled by filling the pressure oil in the casing 1 by providing throttle or switching valve to the discharge oil path 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05299786-A (JP)
Title: Printed wiring board
Inventor: ISHIDA TOSHIAKI
IPC: H05K3/34
Filed: 1992-04-20
Abstract: PURPOSE:To make it possible to flatten definitely a flat processing surface by eliminating the generation of a swelling or a scratch on a solder resist printed surface in terms of a flat processing for a printed wiring board. CONSTITUTION:On the rear side of a base material 1 there are formed a back-up copper 5 and a plurality of dummy patterns 6 which are in parallel to each other while there is provided a clearance delta of about 0.5mm between the backup copper 5 and the dummy patterns 6. The dummy patterns 6 are formed in such a fashion that they may cross the main wiring direction of the wiring patterns.
Patent JP-S59227002-A (JP)
Title: Magnetism erasing head
Inventor: SEKI KOUICHI
IPC: G11B5/325
Filed: 1983-06-03
Abstract: PURPOSE:To solve a difficulty of magnetization by providing a groove on the surface of a permanent magnet of a tape sliding side, narrowing gradually a groove width, and executing a magnetization in the direction vertical to the groove. CONSTITUTION:A fringing preventive groove 2 is provided on a surface 1a side of a tape sliding side of a permanent magent 1. As for the groove 2, the groove width is made smaller gradually in the tape sliding direction, and also a width of each projecting part 3 between the grooves is made small in the same way. Also, a magnetic pole is generated on the projecting part 3 of the surface of the groove 2 by magnetizing in the direction vertical to the groove, and a magnetization is executed. Accordingly, a magnetic field of + and - is generated in the projecting part 3. In this case, an intensity of the magnetic field generated on the surface becomes small gradually as shown in the figure. Accordingly, a magnetic record can be erased, and a magnetization is executed easily.
Patent JP-H06305250-A (JP)
Title: Thermal recording material
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1993-04-27
Abstract: PURPOSE:To provide a thermal recording material which is excellent in shelf life, especially oil resistance, plasticizer resistance, and solvent resistance of a recorded image and further excellent in recording sensititvity. CONSTITUTION:In a thermal recording material wherein a thermal recording layer containing a colorless or light-colored basic dye and a developer is provided on a base material, a thermal recording layer contains a compound containing 2,2'-dithiosalicylic acid and an epoxy group. The compound containing the epoxy group is preferably 4-benzyloxyphenyl-4'-(2-methyl-2,3-epoxypropyloxy) phenylsulphone.
Patent MX-9100924-A (MX)
Inventor: GRILL MONT MICHAEL
IPC: C04B35/04
Filed: 1991-09-03
Abstract: PCT No. PCT/AT91/00096 Sec. 371 Date Mar. 5, 1993 Sec. 102(e) Date Mar. 5, 1993 PCT Filed Aug. 27, 1991 PCT Pub. No. WO92/04111 PCT Pub. Date Mar. 19, 1992.A process for producing coarse-grained sintered magnesia. The starting material is an active, reactive pulverulent magnesium oxide having a grain size of <0.15 mm and green compacts are formned from this magnesium oxide by pelletising on a granulating disc at a material throughput of less than 250 kg of MgO/m2 disc area and per hour, which are subsequently subjected to sinter-firing at high temperature.
Patent MX-9200413-A (MX)
Inventor: WILSON DAVID A
IPC: A61K51/04
Filed: 1992-01-30
Abstract: A formulation and method for therapeutic and/or diagnostic treatment of soft tumor carcinoma in mammals using certain metals or particle-emitting radionuclides complexed with hydroxyethylethylenediaminetriacetic acid are described.
Patent MX-9202102-A (MX)
Inventor: SCHON CHRISTIAN O
IPC: B01J19/24
Filed: 1992-05-06
Abstract: Method and equipment for preparing fluid organic waste products, containing reusable or harmful constituents. A multi-stage single-duct reactor is used in which an exchange of energy (e.g. of thermal energy) with the waste product takes place and the waste product is at least partly converted into a gas phase. After each stage the harmful constituents from it are sepd. into a sump, in each stage the necessary activation energy (previously determined experimentally) is applied, and after the last stage the required product is condensed. The reactor throughput is kept constant by the regulator (7). At the end of this first stage (2) there is a separator (8) for the product entering the sump (10) and the product changed into a gas phase. The latter product leaves through the pipe (11) and its temp., measured at (12), is communicated to the burner control so that the burner is kept at a constant temp. The second and third stages (16,17) are similar to the first stage, but the third stage has no dosing arrangement for additional chemicals. From the third stage, the product goes to a condenser (18) and discharge pump (19). A vacuum pump (20) provides for the necessary underpressure in the system. USE/ADVANTAGE - This is an improvememnt on a single-duct reactor in (P 38 20 317.0-45) has an increased range of use and is easier to construct. Also, it enables two valuable constituents, such as used mineral and vegetable oils, to be sepd.
Patent MX-9205710-A (MX)
Inventor: PRASAD RAVI
IPC: B01D53/26
Filed: 1992-10-06
Abstract: Highly efficient membrane drying and other gas separations are carriet out by the use of shallow vacuum levels on the permeate side of the membrane without the requirement of incorporating a vacuum pump. <IMAGE>
Patent MX-9301255-A (MX)
Inventor: BANKS BERNARD JOSEPH
IPC: C07H19/01
Filed: 1993-03-05
Abstract: PCT No. PCT/EP93/00423 Sec. 371 Date Sep. 28, 1994 Sec. 102(e) Date Sep. 28, 1994 PCT Filed Feb. 23, 1993 PCT Pub. No. WO93/18041 PCT Pub. Date Sep. 16, 1993Avermectin and milbemycin derivatives of formula (I)    <IMAGE>  (I)  having a double bond at the 3-4 position and a cyano substituent at the 3-position have outstanding anthelmintic properties. They may be prepared by allowing an avermectin or milbemycin derivative having a leaving group at the 5-position, or having double bonds at the 2-3 and 4-5 positions and no substituent at the 5-position, to react with an ionic cyanide.
Patent MX-9301280-A (MX)
Title: Mejoras en aleacion para alabe de turbina de gas.
Inventor: CHERUVU NARAYANA SASTRY
IPC: C22C19/05
Filed: 1993-03-09
Abstract: Se provee una aleación a base de níquel, adecuada para usarse en la elaboración de componentes para turbina de gas tales como álabes o cuchillas rotatorias. La aleación comprende los siguientes elementos en porcentajes por peso: Cromo 14.75 a 16.0, Cobalto 8.0 a 8.5, Aluminio 3.4 a 4.0 Titanio 3.4 a 4.3, Aluminio más Titanio 7.7 a 8.3. Tantalio 1.75 a 2.7, Tungsteno 2.0 a 4.0 Colombio hasta .5, Molibdeno hasta 2.0, Carbono .05 a .12 y el resto Níquel.
Patent MX-9301357-A (MX)
Inventor: ZAPOL WARREN M
IPC: A61M11/00
Filed: 1993-03-11
Abstract: A system for producing a mixture comprising nitric oxide and air for treatment of medical conditions. The invention enables unlimited production of nitric oxide at any location using only air and a source of electricity. An electric arc chamber 4 is provided with electrodes 5 separated by an air gap 9. An electric circuit 7 supplies a high voltage potential to the electrodes 5 and induces an electric arc discharge across the electrodes 5. The electric arc discharge produces nitric oxide mixed with air. The mixture of nitric oxide and air is further purified and blended with other gases and/or pulmonary therapeutic agents, and the therapeutically-effective gas mixture is delivered to different organs of a human body using organ specific attachments.
Patent MX-9302023-A (MX)
Inventor: PHAN DEAN VAN
IPC: D21H17/07
Filed: 1993-04-07
Abstract: Tissue paper webs useful in the manufacture of soft, absorbent products such as paper towels, napkins, and facial tissues, and processes for making the webs. The tissue paper webs comprise papermaking fibers, a biodegradable quaternized amine-ester softening compound, a wetting agent, and a permanent wet strength resin. The process comprises a first step of forming an aqueous papermaking furnish from the above-mentioned components. The second and third steps in the basic process are the deposition of the papermaking furnish onto a foraminous surface such as a Fourdrinier wire and removal of the water from the deposited furnish. An alternate process involves the use of the furnish containing the aforementioned components in a papermaking process which will produce a pattern densified fibrous web having a relatively high bulk field of relatively low fiber density in a patterned array of spaced zones of relatively high fiber density.
Patent MX-9302845-A (MX)
Inventor: TAYLOR JOANN LEE
IPC: D01D5/253
Filed: 1993-05-14
Abstract: An absorbent article, such as a sanitary napkin, having longitudinal side margins with pleats or tucks is provided. The tucks cause the absorbent article to assume a curved, body-conforming shape, and provide the absorbent article with sides that stand up to serve as a barrier to soiling of the wearer's undergarments.
Patent MX-9307938-A (MX)
Title: Proceso y dispositivo para controlar un flujo de particulas que circulan en una tuberia.
Inventor: BUISSON ANDRE
IPC: G01P5/22
Filed: 1993-12-14
Abstract: A fin de lograr medir, por ejemplo, la velocidad de las partículas que se mueven dentro de varias tuberías o recintos (1), tal como las bolas de catalizador que circulan en las plantas de conversión continua, se abre un canal (2) con una sección propia para aquélla de las partículas, conectado a una fuente de fluido de velocidad de flujo determinada (4), en éstos, y se miden las variaciones de presión en este canal, que resultan del flujo de las partículas que circulan más allá del extremo del mismo, que modifican el flujo libre del fluido hacia la tubería. La velocidad de la partícula se determina en forma notable mediante una autocorrelación de las señales que trasladan las variaciones de presión por medio de un sistema que da información del proceso (6). También se pueden abrir dos canales (7, 8), alimentados con fluido, en dos diferentes ubicaciones a lo largo de la tubería y, mediante una intercorrelación de las señales que trasladan, respectivamente, las variaciones de presión, por ejemplo, se pueden determinar la velocidad y la sección de las partículas circulantes.
Patent MX-9502435-A (MX)
Title: Imaging radar that penetrates concrete.
Inventor: FRAZIER LAWRENCE M
Filed: 1995-05-31
Abstract: The present invention discloses an imaging radar system to generate images of objects placed behind a darkening structure. The system comprises a tunable frequency, low powered, continuous wave transmitter and an antenna arrangement coupled to said transmitter which includes a transmission antenna and a plurality of receiving antennas. A radar receiver is coupled to the antenna arrangement, and a computer processor is coupled to the radar receiver which comprises a digital signal processor and a computer. A radar display is coupled to the computer to display images of objects placed behind a darkening structure. A power source is coupled to the antenna arrangement, transmitter, radar receiver and computer processor, to provide power thereto. An arrival time difference is processed in the computer to provide radar angle scanning when receiving radar returning signals from objects, utilizing the antenna arrangement. The radar of the present invention provides a resolution angle in the order of 5 to 10 degrees, depending on the antennas separation.
Patent MX-9504610-A (MX)
Title: Method and apparatus for increasing amplifier efficiency.
Inventor: ALBERTH WILLIAM P JR
IPC: H03F3/24
Filed: 1995-11-01
Abstract: A transmitter (107) includes amplifying circuitry (203) and control circuitry (215, 217, 219) for biasing the amplifying circuitry (203) so that it operates closer to saturation with increased efficiency. The gate voltage signal (213), which provides a gate bias, is coupled to the amplifying circuitry (203) and is dynamically varied by the processor circuitry (219) in response to the value of the amplifier control voltage (211), which has a value for maintaining the output power of the amplifying circuitry (203) at a constant, is produced by the integrating circuitry (217) in response to a comparison of the detected power output signal (216) produced by the detecting circuitry (215) and the power output signal (218) produced by the processor circuitry (219). Efficiency is realized by dynamically varying the gate voltage signal (213) to its largest magnitude so that the amplifying circuitry (203) may operate as close to saturation as possible while still maintaining a constant output power.
Patent MX-9603395-A (MX)
Title: Drip irrigation emitter.
Inventor: MILLER DAVID B
IPC: A01G25/02
Filed: 1996-08-14
Abstract: A smaller drip irrigation emitter that is capable of providing a constant flow rate over a wide range of high fluid line pressures. The emitter includes a small relatively soft flat flexible membrane, one side of which is in contact with the fluid of a drip irrigation line, and the other side of which is pressed against a flat surface having a perpendicular opening in it. A groove is provided on the surface leading from its edge to the opening, and a small open rounded preferably slotted area is provided in the opening where it meets the groove. As pressure is provided in the conduit line, the membrane is pressed against the opening and groove, limiting the amount of fluid that may escape across the groove and through the opening. As pressure increases, the opening is closed by the membrane; however, even after the opening is closed, the slot between the opening and the groove allows fluid to continue to escape, thereby requiring an extremely high pressure to close both the opening and the slot to shut of the flow of fluid.