baber/WOPTO huggingface dataset:
Patent JP-H03296307-A (JP)
Title: Voltage controlled oscillator
Inventor: SAKAGUCHI TAKASHI
IPC: H03B5/32
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a prescribed oscillating frequency adjustment width regardless of the oscillating frequency by adjusting an oscillating output and the amplitude of an output of a switched capacitor integrator whose phase differs from the oscillating output by 90 deg. based on a control voltage and composing the outputs in terms of vectors. CONSTITUTION:An oscillated output of an amplifier circuit 1 varies with a phase difference of a feedback signal from a synthesis circuit 2, the oscillating frequency of the amplifier circuit 1 is decreased when the phase of the feedback signal leads and the oscillating frequency of the amplifier circuit 1 is increased when the phase of the feedback signal is lagged. The oscillating output of the amplifier circuit 1 is multiplied by (n) at an n-multiplier circuit 16 and the result is used as a control signal for a switch of a switched capacitor integration device 15. When the oscillating frequency of the amplifier circuit 1 gets higher, the switching period of the switch is quickened and when the oscillating frequency of the amplifier circuit 1 gets lower, the switching period of the switch slows down, resulting that the output amplitude of the switched capacitor integration device 15 is kept constant independently of the oscillating frequency of the amplifier circuit 1.
Patent JP-S59224378-A (JP)
Title: Ink ribbon feeding method for printer
Inventor: KIYONO MITSUYOSHI
IPC: B41J35/08
Filed: 1983-06-02
Abstract: PURPOSE:To prevent printing quality from being lowered due to wrinkles of an ink ribbon, by a method wherein tension rollers each of which has an axis intersecting the axis of a platen are provided on both sides of an ink ribbon, and are pressed against the platen while being rotated in opposite directions. CONSTITUTION:When the tension rollers 10a, 10b are rotated in opposite directions of arrows while feeding a printing medium 3 and the ink ribbon 4 by driving a take-up side roll 8, the ribbon 4 is pulled by the rollers 10a, 10b formed of a soft rubber, whereby wrinkles are prevented from being generated. To secure and stabilize the contact of the rollers 10a, 10b with the ribbon 4, the rollers 10a, 10b are formed in the shape of a hour-glass conforming to the outer periphery of the platen 1, and are provided on the letting-out side of the ribbon 4 with respect to a thermal head 2. Accordingly, even when an ink ribbon having a large width is used, printing quality is prevented from being lowered due to wrinkles of the ribbon.
Patent JP-H10286636-A (JP)
Title: Method for detecting wall thickness in working time of punch press and device therefor
Inventor: SATO KOJI
IPC: B21D28/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability by detecting the wall thickness in the state without directly working a work in working of a punch press. SOLUTION: In a punch press machine that a work A is worked between an upper die (punch) 3 and a lower die (die) 11 with a ram 1' being vertically driven, at the contact time of a stripper 4 to the work A, at the same time of receiving the detecting signal of a detecting means that the work is made in contact, the position data of a position detecting means (pulse corder 5) belonging to the stripper 4 is taken-in and computed with an arithmetic processor 10 from a pre-set data and the wall thickness of the work A is detected.
Patent JP-H09277721-A (JP)
Title: Thermal transfer sheet
Inventor: MORIMITSU TATSUYA
IPC: B41M5/392
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain faithful color reproducibility to original images, superior coloring efficiency with low heat energy and high fastness of obtained images, by letting a thermal transfer layer on a base sheet contain at least two kinds of specific mixtures. SOLUTION: A thermal transfer layer 3 is provided on a base sheet 2. The thermal transfer layer 3 contain a dye which is transferred by heat to a body to be transferred, in a binder resin. The dye contained in the thermal transfer layer 3 is at least a mixture of C.I. solvent blue 36 and disperse blue 24. Not only when a single cyan thermal transfer sheet 1 is used, but when a combination of yellow and magenta thermal transfer sheets 1 is used to form a full-color image, light and deep colors proportional to an applied heat energy can be generated, with superior color reproducibility. Moreover, when a full-color image is to be formed, colors can be reproduced in a wide range with a middle color most superiorly reproduced.
Patent JP-H02279295-A (JP)
Title: Articulated industrial robot
Inventor: IKOMA TETSUSHI
IPC: B25J9/06
Filed: 1989-04-20
Abstract: PURPOSE:To make it possible to operate a robot by using low capacity motor giving the robot broad working area by providing a pair of two stage arm balancers on both sides of the upper arm of the robot. CONSTITUTION:When a six axis arculated robot is operated and an upper arm is rotated forward, the space between the upper and lower supporting shafts of a two stage arm balancer 14 becomes narrow a little to the position right above the supporting shaft and expanded when passing the position right above it. When the distance between the rod ends 21 and 22 mounted on the supporting shaft becomes large, a connecting rod 19 and an internal cylinder 18 are slid compressing compression coil springs 17 and 15 respectively and support the upper arm in opposite direction by the reaction to maintain the weight and balance ahead of a front arm constant. Thus, the capacity of a motor to drive the upper arm can be minimized.
Patent JP-H06133485-A (JP)
Title: Spindle motor
Inventor: TAKEMURA YOSHIHIRO
IPC: H02K15/14
Filed: 1992-03-24
Abstract: PURPOSE:To provide a spindle motor having a structure which makes it difficult for machined powder to enter the inside of the motor when a mounting surface is subjected to cutting work. CONSTITUTION:In a spindle motor made of a housing member 1 and a hub member 2, a through-hole 3 is formed in a part of the housing member 1. This housing member 1 acts as a suction hole when the hub member 2 is finished, and the through-hole 3 is closed after the spindle motor has been completed. This makes it possible to prevent cutting powder from entering the inside of the spindle motor, and hence a production yield of a spindle motor is improved.
Patent JP-S60245421-A (JP)
Inventor: SARUTA AKIO
IPC: H02H3/08
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-H02138417-A (JP)
Title: Production of high-chromium seamless steel pipe having excellent high-temperature strength
Inventor: SASAKI AKISHI
IPC: C22C38/26
Filed: 1989-04-20
Abstract: PURPOSE:To produce the seamless steel pipe having excellent high-temp. strength with a simplified stage by reheating a stock pipe made of a high-Cr steel, subjecting the pipe to finish rolling with specific work strain and air cooling then to a temper heat treatment. CONSTITUTION:The stock pipe for finish rolling of the high-Cr steel made of the compsn. contg., by weight%, 0.05 to 0.15% C, <=1.0% Si, 0.2 to 1.0% Mn, 0.02 to 0.15% Nb, 0.09 to 0.30% V, 0.01 to 0.08% N, and 0.1 to 3.0% W, at need is reheated to 850 to 1150 deg.C. The stock pipe is then subjected to the finish rolling in such a manner as to attain >=0.1 work strain expressed by epsilon=ln(Ao/A) where the sectional area of the stock pipe for finish rolling is designated as Ao(cm<2>) and the area of the finished pipe as A(cm<2>). The pipe is then subjected to the temper heat treatment at 740 to 820 deg.C after air cooling. The seamless steel pipe which has the high strength and excellent toughness and lends itself to high-temp. applications is obtd. in this way.
Patent JP-H03295987-A (JP)
Title: Jamb arm holding device
Inventor: FUJII MASAAKI
IPC: E04H12/24
Filed: 1990-04-13
Abstract: PURPOSE:To execute the work effectively and to shorten the working time by providing a driving mechanism for inserting an arm fixing pin into an upper and a lower hole of a jamb arm between an arm fixing pin and an operating section of a jack. CONSTITUTION:Arm fixing pins 47 to be inserted in holes provided on upper and lower sides of jamb arms 52 are movably attached to upper and lower parts of clamps C. A mechanism for driving the arm fixing pins 47 in a direction where driving force generated when a jack B stretches to separate the right and left clamp sections C is utilized to insert the fixing pins 47 into the upper and lower holes on the jamb arms 52 is provided between the arm fixing pins 47 and an operating section of the jack B. When the jack B contracts, the release of the above driving force is utilized to draw the arm fixing pins 47 from the holes on the jamb arms 52. Thus, the manual troublesome drawing and inserting works for the arm fixing pins 47 becomes unnecessary.
Patent JP-2000290258-A (JP)
Title: New imidazole deriving and its production
Inventor: KOBAYASHI HISAFUMI
IPC: C07D233/58
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new high-purity imidazole derivative in a high yield useful as a curing agent for an epoxy resin, a dyeing auxiliary for acrylic yarn, etc., by reacting an N-alkyl-substituted imidazole with an alkyl bromide. SOLUTION: This imidazole derivative is shown by formula I (R1 is a 1-3C alkyl; R2 is a 1-5C alkyl; n is 0-3) such as 1-methyl-3-ethylimidazole bromide.2H2 O salt. The derivative of formula I is obtained, for example, by reacting an N-alkylimidazole of formula II with an alkyl bromide of formula III. The amount of the alkyl bromide used is preferably 1-1.3 mols based on 1 mol of the N-alkylimidazole. The reaction can be carried out in the presence or absence of a solvent under high pressure or normal pressure. The reaction temperature and the reaction time are 20-150 deg.C and 1-100 hours, respectively. Consequently, the objective high-purity imidazole derivative is provided in a high yield.
Patent JP-S5324819-A (JP)
Title: Preparation of magnetic head
Inventor: FUJIMURA KENICHI
IPC: G11B5/23
Filed: 1976-08-18
Abstract: PURPOSE:To attempt to improve dimensional precision and yield by subjecting magnetic gap portions to electrolytic polishing to make effective track width narrower.
Patent JP-H07284939-A (JP)
Title: Vertical automatic filler welding equipment
Inventor: SONODA KIYOAKI
IPC: B23K37/02
Filed: 1994-04-12
Abstract: PURPOSE:To largely improve the welding efficiency by easily installing a welding equipment. CONSTITUTION:In a vertical position automatic fillet welding equipment which fillet-welds an object to be welded automatically while ascending along the vertical steel object to be welded, this equipment is composed of a chain 1 being hung down along the neighborhood of the fillet welding line of the object to be welded, and a welding machine body 3 moving up and down along the chain 1. Further, the welding machine body 1 consists of a driving sprocket 4 to engage with the the change 3, a following sprocket 9, a wheel 6 to roll on the face of the object to be welded, a magnet 7 to attract the welding machine body 3 to the side of the object to be welded, and a welding means 8 to fillet-weld the object to be welded.
Patent JP-S60243788-A (JP)
Inventor: MORI HAJIME
IPC: A47J31/40
Filed: 1984-05-17
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-S583522-A (JP)
Inventor: USUI MASAJI
IPC: H02H3/20
Filed: 1981-06-24
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-H01271915-A (JP)
Title: Magnetic storage body and magnetic storage device and its manufacture
Inventor: NAKAGAWA TETSUO
IPC: G11B5/64
Filed: 1988-04-22
Abstract: PURPOSE:To improve corrosion resistance, to reduce coefficient of friction and to maintain long-time reliability by covering a metal magnetic film with an oxide film of the metal element which constitutes the magnetic film, carbonaceous film, and metallic salt of fatty acid. CONSTITUTION:On the metal magnetic film, the oxide film of the metal element which constitutes the magnetic medium, for example Fe2O3, is formed by exposing to a gas plasma which contains oxygen gas, etc. Then the carbonaceous film such as graphite is formed by sputtering, and further the metallic salt of fatty acid is formed thereon by spraying, etc. The oxide film protects the metal magnetic film from corrosive factors such as water and chlorine. The carbonaceous film and metallic salt of fatty acid ensure the wear resistance. Even if a magnetic head penetrates to the carbonaceous film, the head will not damage the magnetic film owing to the low coefficient of friction and incohesiveness of the oxide film.
Patent JP-H05295607-A (JP)
Title: Helmet
Inventor: NATORI HITOSHI
IPC: A42B3/06
Filed: 1992-04-20
Abstract: PURPOSE:To provide a helmet ensured to easily design, having such a cushioning material as to retain its mechanical properties and shape for a long period of time. CONSTITUTION:A mold of required shape is packed with vinylidene chloride- based pre-expanded beads prepared in advance followed by in-mold forming to produce a cushioning expanded form for the objective helmet. This expanded form is incorporated in the helmet body, as necessary.
Patent JP-S59224888-A (JP)
Inventor: SAWANO YUKIO
IPC: G09B29/10
Filed: 1983-06-06
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-S5325219-A (JP)
Title: Pretreating method for annealing
Inventor: SHIMADA SHIYOUJI
IPC: C25F1/00
Filed: 1976-08-23
Abstract: PURPOSE:To prevent precipitation of graphite on the surface of a colled steel plate during annealing by electrocleaning the plate in an aq.  soln.  of a alkali contg. sulfur cpds.  and a sequestering agent or coating the plate with a soln.  contg.  the sulfur cpds. and sequentering agent before annealing the plate.
Patent JP-S601479-A (JP)
Inventor: MANFUREETO GURADEITSUSHIYU
IPC: F16K3/12
Filed: 1984-05-17
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 LT-2010054-A (LT)
Inventor: MING-TE CHEN
IPC: A43B9/00
Filed: 2010-07-26
Abstract: A method for making shoes includes a firs mold made of stiff material and a second mold has a concavity in which the shoe is received. The shoe includes a top portion, a connection member and an outsole, where the connection member and the outsole are connected to the top portion. The second mold transmits ultra-sonic thermo energy to the connection member and the outsole, so that the connection member and the outsole are properly shrank and securely matched to the top portion.
Patent MX-9100067-A (MX)
Inventor: STEVENS DAVID R
IPC: A61P25/28
Filed: 1991-07-02
Abstract: L-deprenyl and pharmaceutically acceptable analog forms thereof are used at specific dosage levels and frequence of dosage to retard age dependent deterioration of the immune system function in mammals. The treatment can be especially useful for pets such as dogs and cats.
Patent MX-9201604-A (MX)
Inventor: WATSON MARY C
IPC: A61F13/02
Filed: 1992-04-08
Abstract: A transparent film (12) occlusive wound dressing (10) having an absorbent matrix (16) with a backing sheet. The dressing has an absorptive capacity of from 400% to 800% by weight. The absorbent matrix may use a water soluble absorbent without significant leaching of the absorbent from the matrix. <IMAGE>
Patent MX-9202379-A (MX)
Title: Procedimiento mejorado para la obtencion de un aceite vegetal biodegradable para maquinados de metales.
Inventor: CORCHADO ENRIQUE VILLAVICENCIO
IPC: C11B1/00
Filed: 1992-05-20
Abstract: La presente invención esta relacionada intimamente con el campo de la industria metal-mecánica y en la siguiente descripción en especial se detalla un proceso para elaborar un aceite soluble que se utiliza para el maquinado de metales sin requerir aditivos.
Patent MX-9203038-A (MX)
Inventor: STREICH STEVEN G
IPC: E21B29/00
Filed: 1992-06-19
Abstract: A downhole tool apparatus such as a packer or bridge plug utilises non-metallic components, eg. engineering grade plastics components. The non-metallic components may include a center mandrel (22), slips (28,54), slip wedges (32,46), slip supports (24,58) and housings, spacer rings, valve housings and valve components. These tools can be relatively easily drilled out after use without significant variations in the drilling speed and weight applied to the drill bit may be employed. Alternative drill bit types, such as polycrystalline diamond compact (PDC) bits may also be used. <IMAGE>
Patent MX-9204162-A (MX)
Title: Cubrejunta de membrana para techar
Inventor: LYONS GEORGE W JR
IPC: E04D5/14
Filed: 1992-07-15
Abstract: Una cubrejunta para sellar una membrana para techar impermeable en una pared vertical como una pared de parapeto alrededor del techo, inlcuyendo una pestaña de montaje alargada para conectarse con la pared, una pestaña superior y una pestaña de pared que definen un canal de relleno con la pared vertical. Una pieza de relleno elastomérica alargada está adaptada para ajustarse estrechamente dentro del canal de relleno con una porción traslapada de la membrana para techar para retención ajustable temporal en la membrana para techar. Un juego de lengüetas semejantes a dedos troqueladas de preferencia de la pestaña de pared pueden doblarse hacia el canal de relleno debajo de la membrana y la pieza de relleno para retenerla aseguradamente en la misma. Se muestran modalidades alternativas para usarse con paredes preexistentes para fijarse a una pared de ladrillo y mortero al tiempo de la construcción, tales como son piezas de esquina para sellar las esquinas interior y exterior.
Patent MX-PA93003941-A (MX)
Title: Component module.
Inventor: HEDBERG MATS
IPC: H04B10/43
Filed: 1993-06-30
Abstract: The present invention relates to a component module (70) comprised by at least one internal or external carrier substrate, at least one circuit (71) with at least thereto belonging surrounding components or components (72). The circuit (71) is directly mounted to the carrier substrate and the component module (70) comprises an enclosing device and furthermore is so formed that it can be directly mounted onto an external carrier substrate and or a printed board externally having the form and dimensions of a standard circuit and the enclosing device at least in one direction essentially encapsulating the major part component module. The invention furthermore relates to a transceiver module per se forming component module.
Patent MX-9402929-A (MX)
Title: Sistema de iniciacion.
Inventor: HEDGER JOHN THOMAS
IPC: F42D1/06
Filed: 1994-04-22
Abstract: Un sistema redundante para iniciar explosivos y método de uso en donde elsistema comprende un conector de tubo de señal macho, un conector de tubode señal hembra y un conector genérico doble. En el caso de falla de unaprimera trayectoria de comunicación, se retiene la secuencia de iniciaciónpretendida de la primera comunicación y preserva el tiempo de iniciaciónde los explosivos.
Patent MX-9405111-A (MX)
Title: Nuevos derivados de (1-fenil-1-heterociclil)metanol y(1-fenil-1-heterociclil-metilamina).
Inventor: BOAR BERNARD ROBIN
IPC: A61K31/426
Filed: 1994-07-05
Abstract: La presente invención se relaciona con compuestos heterocíclicos novedososque tienen la fórmula general (1) en la que: X es O, S o Se; R1 es H,alquilo inferior, alcoxi inferior-alquilo inferior, arilalquilo inferior oCF3; R2 es H, alquilo inferior, alcoxi inferior-alquilo inferior,arilalquilo inferior o CF3; W es O, S, NH o N-alquilo inferior; R3 es H,alquilo inferior o acilo inferior; Ar es fenilo, furilo, tienilo, naftilo,piridilo o pirrolilo opcionalmente sustituido por R6; R6 son uno o másgrupos seleccionados de alquilo inferior, acilo inferior, halógeno, alcoxiinferior, CF3, OH, NO2 o NR4R5, en el que R4 y R5 son independientementeH, alquilo inferior o acilo inferior; los isómeros geométricos y ópticos yracematos de los mismos, cuando existan tales isómeros, así como las salesde adición de ácido farmacéuticamente aceptables de los mismos y lossolvatos de los mismos que tengan actividad terapéutica, con procesosintermediarios para su preparación, con formulaciones farmacéuticas quecontienen tales compuestos y con el uso médico de tales compuestos.
Patent MX-9602364-A (MX)
Title: Process for preparing aromatic carboxylic acids with efficient energy recovery.
Inventor: ABRAMS KENNETH J
IPC: C07C63/26
Filed: 1995-09-22
Abstract: A process for preparing aromatic carboxylic acids by the exothermic liquid-phase oxidation reaction of an aromatic feedstock compound, wherein energy is efficiently recovered from the exothermic oxidation reaction, particularly by the use of a high efficiency distillation column for the removal of the carboxylic acid solvent and by the use of an expander for energy recovery from the high pressure offgas.
Patent MX-9604060-A (MX)
Title: Buffered acid interleaving for glass sheets.
Inventor: FRANZ HELMUT
IPC: B65G49/06
Filed: 1996-09-12
Abstract: An organic acid anti-staining composition for glass sheets is disclosed herein whereby the corrosive effects of very low pH are eliminated by buffering the organic acid. The buffered organic acid has a less acidic pH, but is as effective as unbuffered organic acid in neutralizing alkali formed by sodium from the glass to prevent staining of the glass surface.
Patent MX-9604649-A (MX)
Title: Method for forming plastic molded panels.
Inventor: MORRISON CLARK
IPC: B29C45/14
Filed: 1995-04-07
Abstract: Plastic panels which are useful as automotive interior trim panels, interior door panels and the like decorative and structural panels, are made by a method which provides an underturned edge onto the panel. The method includes positioning blands (30) over top of a mold ring (36). The blanks (30) are secured to the mold ring (36) and the blank (30) is secured to the mold cavity (32) via a vacuum. The two piece mold (60, 34) is mated together and a substrate is injected into the mold cavity (32). The cavity (32) is opened, the ring (36) is lifted and the formed part (10) is removed from the mold.
Patent MX-9700987-A (MX)
Title: Silica reinforced solventless elastomeric adhesive compositions.
Inventor: MAJUMDAR RAMENDRA NATH
IPC: B60C11/02
Filed: 1997-02-07
Abstract: A silica reinforced solventless adhesive composition or cushion comprises a blend of rubber, silica, a silica coupling agent, an optional tackifier, and low or nil amounts of carbon black. The elastomeric adhesive composition can be utilized with various other rubber layers to adhere a cured or uncured tire tread to a cured tire casing. The elastomeric adhesive composition has good blowout resistance and a very low, final blowout test temperature.
Patent MX-9702880-A (MX)
Title: Rotatable sewing cuff for a heart valve prosthesis.
Inventor: VANNEY GUY P
IPC: A61F2/24
Filed: 1995-10-20
Abstract: The invention provides a sewing cuff assembly (32) for mounting to the body (22) of a heart valve prosthesis (20). The sewing cuff assembly comprises a resiliently deformed spring (42) for exerting a force directed toward the orifice structure. When a torque is applied to the valve (20), the force results in a rotation-resisting torque sufficient to resist rotation during normal operation of the valve (20) after implantation but low enough to permit assisted rotation, as during surgery.
Patent MX-9703482-A (MX)
Title: Degassing liquids: apparatus and method.
Inventor: CHO KWANTAI
IPC: B01J19/08
Filed: 1997-05-09
Abstract: The present invention is directed to a microporous membrane contactor for degassing liquids at temperatures greater than 60 degree C and at pressures greater than or equal to 40 psig. The contactor has a microporous hollow fiber membrane adapted to withstand collapse and resist appreciable pore shrinkage or pore closure when subjected to liquid temperatures greater than 60 degree C and liquid pressures greater than or equal to 40 psig for a period of greater than or equal to 30 days. A housing encloses the membrane.