baber/WOPTO huggingface dataset:
Patent JP-H04328380-A (JP)
Title: Disk player
Inventor: MISAWA KEIICHIRO
IPC: G11B33/02
Filed: 1991-04-30
Abstract: PURPOSE:To prevent a disk from scratching even when the disk is brought into contact with a peripheral part by the external pressure since a disk player is dropped errorneously while loading the disk of the disk player which is ultra thin type and small-sized and the periphery of the disk is limited in terms of space. CONSTITUTION:The bottom face of the recessed part 10b of a lower cabinet 10 as a player body where a turntable placing to rotate a compact disk 3 to a central part is provided projectingly and a cover 13 to cover a driving mechanism to move back and forth an optical pickup and a spindle motor to drive the turntable 11, etc., are formed so as to be almost flush by making close to the bottom face of the disk 3 placed on the turntable 11 as near as possible. Further, the bottom face of the recessed part 10b of the lower cabinet 10 and the cover 13 are coated with the paint films A, B of the high elasticity paint of urethane system respectively.
Patent JP-H01268919-A (JP)
Title: Water supplyer
Inventor: ITO KAZUTO
IPC: A01G1/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a water supplyer to supply water or fertilizer without control by a method in which a water-permeable mat with a water keep agent and a slow-acting fertilizer is attached along the inside lower part of a sidewardly slender sheathing material. CONSTITUTION:A water-permeable mat 2 is attached with a press plate 7, a lock nut 8b, and a lock bolt 8a along the lower end on the slope side 14 of a sidewardly slender sheathing material 1. A water keep agent 3 and a slow- acting fertilizer 4, together with a base paper 5 are held by one or both sides of the mat 2, and a seed band 6 is attached by extending it outwards from the upper end portion of the material 1. Water and air can thus be supplied without control even under severely dried condition to germinated or grown plant on rockbed, preventing the dying of plant.
Patent JP-2000293029-A (JP)
Title: Image forming device
Inventor: OKADO KENJI
IPC: G03G15/09
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To keep image density high and to steadily obtain an image of high quality free from fog, by detecting on a developer carrier a change in the magnetic permeability of two-component developer composed of spherical magnetic coat carrier having a specific average particle diameter by weight and spherical nonmagnetic toner. SOLUTION: As two-component developer, one composed of spherical magnetic coat carrier having a particle diameter of 15-60 μm and spherical nonmagnetic toner is used, and a change in the magnetic permeability of the developer is detected with the developer on a developing sleeve. For the preferable properties of the toner, suspension polymerization toner is particularly preferable because its particle size distribution is sharp and the bulk density of the toner easily becomes high. In a device main body, first to fourth image forming units 34-37 are juxtaposed, and images of different colors are formed on a transfer material through the processes of latent-image formation, development and transfer.  A toner-concentration detection sensor 56 detects the mixing ratio of the two-component developer by a change in magnetic permeability using the inductance of coil incorporated therein, and controls the concentration of the toner in the developer.
Patent JP-2000295802-A (JP)
Title: Actuator
Inventor: SUZUKI YUZURU
IPC: H02K33/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotor magnet structure which has a single-phase claw pole structure, can secure detent torque and dynamic torque sufficiently, has characteristics with a wide rotation movement angle range, has stable characteristics and is inexpensive, and a magnetization method for the rotor magnet. SOLUTION: An actuator has a single-phase structure comprising an armature coil, and a rotor magnet 30 rotatably provided in the coil winding part of the armature coil with a minute gap therebetween. The rotor magnet 30 consists of one cylindrical magnet which has a magnetic flux distribution pattern wherein the peak positions of N-poles or S-poles or both of them are different step by step in an axial direction.
Patent JP-S5223432-A (JP)
Title: Golf ball taking out device
Inventor: MORIGAKI KOUJI
IPC: A63B69/36
Filed: 1975-08-14
Abstract: PURPOSE: A golf ball taking out device in which a golf ball can be easily taken out at all times even in a steep slope situation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5623224-A (JP)
Title: Production of alloy steel for low temperature
Inventor: TAKADA HISASHI
IPC: C21D8/00
Filed: 1979-08-01
Abstract: PURPOSE: To improve toughness at a low temp. by making the coarse and uneven austenite structure obtainable by hot working an Ni base alloy steel of not containing Nb, etc. to work at a fixed reduction of area at the specific temp.  
     CONSTITUTION: The Ni base alloy steel contg. 0.01W0.1% C, 0.1W0.9% Si, 0.5W 2.0% Mn, 1.0W10% Ni and 0.01W0.3% Al, or further contg. 1 or two or more kinds of 0.1W1.0% Cu, 0.05W0.5% Mo, 0.1W1.0% Cr and 0.01W0.3% Ti and not contg. any crystal fining elements such as Nb, V and Zr is hot worked at a temp. above its Ar 2  transformation point and at the temp. at which recrystallization of austenite particles does not occur. At this time, it is worked at a reduction of area of ≥30%, and is then subjected to quick cooling down to an ordinary temp. and annealing at a temp. below the Ac 1  transformation point or is allowed to cool by the atmospheric air down to an ordinary temp., whereby the crystal grains of the low temp. transformation phase are sufficiently fined without requiring Nb etc. and the toughness at a low temp. is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S581414-A (JP)
Inventor: YAMADA TETSUO
IPC: A47G27/02
Filed: 1981-06-25
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-H08289889-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MIZUNUMA AKIKO
IPC: A61B8/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide ultrasonic images which are clear over a wide range by a simple and inexpensive observation device and an ultrasonic vibrator by providing the ultrasonic vibrator for which a focal depth is deep and ultrasonic beams at a focus are thin. CONSTITUTION: An annular array type ultrasonic vibrator (transducer) 4 is constituted by providing a piezoelectric element 1 for generating a focusing sound field for connecting the focus to a prescribed point and concentric circular piezoelectric elements 2 and 3 provided with a confocal point and an acoustic lens 20 is joined to the acoustic radiation surface. The electrode 6 of the piezoelectric element 1 is connected through a delay line 7 and a separation circuit 8 to an excitation circuit 9, the electrode 10 of the piezoelectric element 2 is connected through a delay line 11 to the excitation circuit 9 and the electrode 12 of the piezoelectric element 3 is connected to the excitation circuit 9. The excitation circuit 9 is connected to the observation device 13 and the separation circuit 8 is connected through an amplifier 14 to the observation device 13.  The piezoelectric elements 1 and 2 are delay-driven for the piezoelectric element 3 so as to make the synthetic sound field of the respective piezoelectric elements focus on the point different from the prescribed focus.
Patent JP-S61257711-A (JP)
Title: Sawing method for shape steel
Inventor: IWAMOTO TADASHI
IPC: B23D47/04
Filed: 1985-05-10
Abstract: PURPOSE:To prevent adherence of a burr and warp of a web from being generated, by cutting a shape steel being placed so that the axial line of its flange or web forms an angle except a parallel and a vertical angle with respect to a cut surface when the shape steel having the flange and the web is sawn. CONSTITUTION:A rotary saw blade 3 appears crossing at a right angle with the lengthwise direction of a shape steel to be sawn, placed on a table and having a flange and a web, and when the shape steel is sawn, the method enables the shape steel to be sawn with no adherence of a burr in such a manner that a cut angle, formed by the axial line of a flange or web cross section and the tangent of the rotary saw blade 3 in a sawn part on said axial line, can be changed. That is, if the shape steel 2 to be sawn stops in the sawn position, the method, transversely moving a transfer guide 4b in the direction to a fixed guide 4a, presses the bottom end of a lifting piece 6 by a pressing jig 7. The method, lifting one end of the shape steel 2 to be sawn by said lifting piece 6 and fixing the shape steel 2 to a predetermined height (x) through the roller table 1, lifting piece 6, fixed guide 4a and a floating preventing metal fixture 8, cuts the shape steel.
Patent JP-S61256977-A (JP)
Inventor: YAMADA KOICHI
IPC: C04B35/565
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-S61261261-A (JP)
Inventor: SATO TADAKUNI
IPC: H01F1/10
Filed: 1985-05-13
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-H09289240-A (JP)
Title: Particle measuring device
Inventor: TAKATSU MEGUMI
IPC: H01L21/66
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a particle measuring device which ensures a good correlation with the number of particles adhering to a wafer surface in a vacuum processing chamber. SOLUTION: This device comprises a light source 11 which sets a measuring region of particles upward a wafer W disposed in a vacuum processing chamber 21 and radiates a light beam μ toward the measuring region, an optical detector part 12 disposed on an optical path of the light beam ν radiated from the light source 11 at a position opposed to the light source 11 putting the measuring region between it and the light source 11 for receiving the light beam μ, and a display part 13 for monitoring the amount of detected light of the light beam νreceived by the optical detector part 12. Hereby, the number of particles in the vacuum processing chamber 21 is directly measured.
Patent JP-S5526761-A (JP)
Title: Television sound multiplex demodulator circuit
Inventor: HORIIKE YOSHIO
IPC: H04N5/60
Filed: 1978-08-15
Abstract: PURPOSE:To perform stable demodulation and also to reduce lead switches by one by automatically alternating between stereophonic operation and different-king program operation according to the existence of a sub-channel signal and the output of a lead filter. CONSTITUTION:Only one lead filter 15 is used here. In case of stereophonic broadcase, a pilot signal of 55.125 KHz is detected 13 from the output of FM detection 5 and then AM-detected 14, and filter 15 extracts a signal of 982.5 Hz, thereby putting changeover circuit 10 into stereophonic operation by switching via Schmitt circuit 16. For the reception of different program broadcast, the output of detection circuit 14 is removed by filter 15 because its frequency is 922.5 Hz and circuit 16 will not operated. Therefore, stereophonic switching signal is not generated and gate circuit 11 is ON; and Schmitt circuit 12 operates on receiving a signal of the sub- channel band from BPF8 to put circuit 10 into different-program operation, thereby obtaining a signal with the sub-channel FM-detected 9.
Patent JP-S5527438-A (JP)
Title: Control unit of residual phosphorus quantity in continuous casting equipment of phosphorus deoxidized copper
Inventor: UCHIYAMA NAOKI
IPC: B22D11/00
Filed: 1978-08-15
Abstract: PURPOSE:To automate the measurement of phosphorus components and stabilize product quality by disposing special mechanisms such as probe connected to a conductivity meter ascending at the same speed by contacting the billet in the control unit of residual phosphorus quantity of phosphorus deoxidized copper. CONSTITUTION:Molten steel 11 of phosphorus deoxidized copper is continuously drawn as a billet 14 through a distributor 10, mold 12 and pinch roll 13. A bridge 16 erected with a pusher 17 having a guide 18 is vertically movably provided to the lower part of the pinch rolls 13 and a base 19 mounted with an air cylinder 20 is vertically movably engages with the guide 18. The end of the rod 20 is connected to a conductivity meter 22 and a probe 21 in contact with the billet 14 is mounted and is so constituted that the billet 14 and pusher 16 descend at the same speed. The conductivity meter 16 is connected to a recorder 26 and an alloy loader 27 and the times of base metal loading are changed by a timer. From the known relations of residual phosphorus guantity and conductivity, residual phosphorus is controlled constant.
Patent JP-S58217614-A (JP)
Title: Method of controlling accumulation amount of heat in hot blast stove
Inventor: ASAMI HIDEJI
IPC: C21B9/00
Filed: 1982-06-10
Abstract: PURPOSE:To control an amount of fuel to be charged at the next time of accumulating heat in the preceding stove to the minimum indispensable value, by calculating the overs and shorts of an accumulation amount of heat in each of the preceding and succeeding stoves at the time when blasting from the preceding stove is finished from the temp. of hot air at the outlet of the succeeding stove. CONSTITUTION:In the hot blast stoves to perform parallel blasting operation, the temp. of hot air at the outlet of the succeeding stove is measured, and its change with the passage of time is converted into a numerical formula to estimate the fluctuation in the temp. of the hot air. Thereafter, using as a carbinal point the time when the period of blasting from the preceding stove is finished, overs and shorts corresponding to the standard condition to be operated with the optimum level of heat accumulated in each of the preceding and succeeding stoves are individually numerically calculated as a time function defined by the estimated temp. of hot air at the outlet of the succeeding stove. In addition, data on the overs and shorts of an accumulation amount of heat in the past are added in. Using this value, an amount of fuel to be charged in the preceding stove at the next time for accumulating heat is controlled to the minimum indispensable value.
Patent JP-H11285259-A (JP)
Title: Control method for parallel operation of inverter
Inventor: ENOMOTO YASUHISA
IPC: H02P27/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the precision of current balance compensation operation by making a minimum current value calculated from the current values of individual inverters connected in parallel a reference value, comparing this with the current value of each inverter, and shortening the width of a firing pulse for an inverter having a larger current value. SOLUTION: A DC power source 1 is converted into an AC power source by inverters 10, 20 connected in parallel, and the power converting switching elements of each inverters 10, 20 operate simultaneously by firing pulses outputted by a common drive apparatus 3, when an induction motor 2 is driven. Here, current detectors 11, 21 monitor the output currents of individual inverters 10, 20, and a minimum value calculator 5 calculates the minimum value of individual output currents.  Then each drive signal controlling quantity computing apparatuses 12, 22 computes a control quantity of a firing pulse width for shortening the firing pulse width of an inverter 10 (or 20) whose output current value current value is larger than this minimum value, and each firing pulse controllers 13, 23 arbitrarily controls the pulse width of a common firing pulse and makes each output current balanced by this firing pulse width controlling quantity.
Patent JP-H02279731-A (JP)
Title: Transparent syndiotactic polystyrene film
Inventor: IMAYOSHI MASANOBU
IPC: C08L25/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain the subject film excellent in transparency, heat resistance, chemical resistance, dimensional stability and mechanical strengths by stretching an amorphous syndiotactic PS resin film under specified conditions and heat- treating the film. CONSTITUTION:A film obtained by molding a syndiotactic PS resin which may be nucleus-substituted by heating to the melting point or above is rapidly cooled at a temperature drop rate >=150 deg.C/min to obtain an amorphous film. This film is stretched at a temperature in the range of the glass transition temperature to the cooling crystallization temperature and heat-set for 10min to 2hr under tension at a temperature in the range of the cooling crystallization temperature (150 deg.C) to the melting point to obtain a transparent syndiotactic PS film having a shrinkage in the direction of stretching at (t-10 deg.C) (wherein (t) is the heat-setting temperature after stretching) <=2%, a density of 1.00 to 1.15g/cm<3>, a total transmittance >=85%, a haze <=15%, and a residual low mol.wt. compound content <=5000ppm.
Patent JP-H09286976-A (JP)
Title: Magnetic recording medium
Inventor: NAGAOKA TORU
IPC: C09K3/18
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium capable of suppressing attachment of stain to a magnetic head and preventing head crush, etc., excellent in durability and reliability and useful for magnetic disc drives by keeping contact angle of water on the surface of magnetic recording medium to a specific value or below. SOLUTION: This magnetic recording medium is obtained by providing a ground layer (A), a magnetic layer (B), a protective layer (C) and a lubricating layer (D) on a nonmagnetic substrate and the magnetic recording medium is prepared so that contact angle of water to the surface of the recording medium becomes <=80 degree. Furthermore, surface nitrogen concentration of the component C is preferably 10-15 atom% and the component C is sub jected to surface activation treatment such as treatment with ultraviolet light or corona discharge treatment and the component D contains a fluorine-based lubricating agent which is a compound of the formula F-(CF2 CF2 CF2 0)n -CF2 CF2 -R  R is a (substituted) alkyl, carboxyl or a group of the formula COOR' [R' is a (substituted) alkyl]; (n) is 5-40}.
Patent MX-9206382-A (MX)
Title: Clavo metaloplastico bloqueable.
Inventor: LEON JORGE GARCIA
IPC: B21G3/00
Filed: 1992-11-05
Abstract: Se trata de un clavo para contención intramedular de huesos tubulares con las siguientes características: Formación tubular de acero compatible con el organismo humano, con extremos uno en forma semiesférica cónica (A) y el otro abierto al exterior (B), en el cual se ha introducido material plástico compatible con el organismo humano (Polimetilmetacrilato). Polietileno de alta densidad u otros materiales plásticos compatibles con el organismo humano. En este extremo se localiza el elemento para su introducción y/o extracción mecánica (cuerda de tornillo), dos orificios (C).
Patent MX-9207611-A (MX)
Inventor: HLASTA DENNIS JOHN
IPC: C07D417/12
Filed: 1992-12-29
Abstract: 4-R<4>-R<5>-2-Saccharinylmethyl heterocyclic carboxylates, having the formula: <CHEM>  wherein: Het is a 5- or 6-membered monocyclic heterocycle or a 9- or 10-membered bicyclic heterocycle containing from 1 to 2 heteroatoms selected from oxygen, nitrogen and sulfur or said heterocycles substituted by from one to three, the same or different, members of the group consisting of lower-alkyl, perfluorolower-alkyl, lower-alkoxy, oxo, phenyl, halogen, and -O-(C2-C10 alkylene)-N=B where N=B is dilower-alkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, 1-piperazinyl, or 4-lower-alkyl-1-piperazinyl; R<4> is hydrogen, halogen , lower-alkyl, perfluorolower-alkyl, perchlorolower-alkyl, lower-alkenyl, lower-alkynyl, cyano, carboxamido, amino, lower-alkylamino, dilower-alkylamino, lower-alkoxy, benzyloxy, lower-alkoxycarbonyl, hydroxy or phenyl; and R<5> is hydrogen or from one to two substituents in any of the 5-, 6- or 7-positions. The compounds of the present invention inhibit the activity of serine proteases, specifically human leukocyte elastase and the chymotrypsin-like enzymes, and are thus useful in the treatment of degenerative disease conditions such as emohysema, rheumatoid arthritis, pancreatitis, cystic fibrosis, chronic bronchitis, adult respiratory distress syndrome, inflammatory bowel disease, psoriasis, bullous pemphigoid and alpha-1-antitrypsin deficiency.
Patent MX-9301058-A (MX)
Title: Dispositivo automatico para accionar alarmas en los simulacros.
Inventor: RAMIREZ C EMILIO MADRID
IPC: H01H53/00
Filed: 1993-02-26
Abstract: El Dispositivo Automático es un aparato que sirve para accionar las alarmas que se usan para Simulacros que se encuentran en los inmuebles. Este aparato (invención) se refiere a un dispositivo capaz de registrar algún movimiento de la corteza terrestre.
Patent MX-9304575-A (MX)
Title: Formas continuas de negocios y piezas postales formadas de las mismas.
Inventor: WHITESIDE ROBERT
IPC: B42D5/02
Filed: 1993-07-29
Abstract: La invención se refiere a un conjunto continuo de formas de negocios para construir piezas postales selladas. El conjunto comprende bordes longitudinales (13, 14) y se disponer para ser pasado a través de una impresora, de modo que uno de sus costados pueda recibir información por la impresión de impacto en el mismo, la banda se divide por líneas transversales de perforación/debilidad (17) en una pluralidad de tramos (16) de piezas postales, cada uno de los tramos se divide en tres paneles (20, 21, 22) por una primera y segunda líneas transversales de doblado (23, 24), uno de los paneles (20) lleva un parche de enmascaramiento (25) con un material de transferencia, por lo cual la impresión de impacto sobre le parche enmascador transferirá una copia de esa impresión al panel de banda subyacente (20) y otro de los paneles (21) (un panel del destinatario) en el mismo costado de la banda como el parche, tiene un área del destinatario (26) dispuesta para recibir los detalles del destinatario. Los paneles llevan adhesivo (28, 30, 32, 34, 37, 38) de modo que cada tramo de piezas postales pueda ser doblado en C o Z a lo largo de las líneas de doblez y se activa el adhesivo para suministrar una pieza postal sellada de salida con un parche interno y el área del destinatario al exterior.
Patent MX-9306336-A (MX)
Title: Metodo y aparato para monitorear o vigilar un tratamiento de hemodialisis,que se lleva a cabo en una maquina de hemodialisis.
Inventor: KESHAVIAH PRAKASH
IPC: A61M1/36
Filed: 1993-10-12
Abstract: Un método para monitorear, controlar o vigilar un tratamiento dehemodiálisis en el tiempo en el que se lleva a cabo el estudio, para suutilización con una máquina de hemodiálisis que incluye un dializador y unafluente de desecho de la sustancia dializada, eliminada del dializador,caracterizad el método porque comprende: proporcionar un censor delconstituyente del afluente de la sustancia dializada, y que une o acoplauna pluralidad de porciones de fluido, separadas, del afluente de lasustancia dializada, al censor de los constituyentes, durante eltratamiento de la diálisis, detectar y medir las concentraciones delconstituyente en cada una de las porciones del afluente de la sustanciadializada; determinar un perfil de tiempo-concentración del constituyente,a partir de las mediciones de la concentración del constituyente; ycorrelacionar las mediciones de la concentración del constituyente, paradeterminar una indicación de suficiencia del tratamiento de la diálisis, apartir del perfil de tiempo-concentración del constituyente.
Patent MX-9504500-A (MX)
Title: Hollow body production process.
Inventor: STREUBEL WOLFGANG
IPC: B21D43/05
Filed: 1995-03-21
Abstract: A process is disclosed for producing hollow bodies composed of at least two shell-like individual parts. The individual parts are produced in pairs in the subsequent joining position, are brought together in this joining position to the assembly station and are linked together preferably by punch riveting or by capacitor discharge welding. Depending on the size of the individual parts, they may be produced and joined in a single shaping and joining device. The larger individual parts are produced in a separate device then joined in a joining device.