baber/WOPTO huggingface dataset:
Patent JP-S62257769-A (JP)
Title: Manufacture of field-effect transistor
Inventor: BUSSHU TERUO
IPC: H01L21/338
Filed: 1986-05-01
Abstract: PURPOSE:To obtain a Schottky barrier type FET having an excellent noise figure by forming holes reaching a substrate having high resistivity, penetrating an insulating layer and an active layer on both sides of a gate electrode region and shaping high impurity concentration layers only in the holes. CONSTITUTION:A high-resistance buffer 2, N-type GaAs 3 and SiO2 4 are superposed on semi-insulating GaAs 1, and a resist mask 5 is executed and holes 6s, 6d reaching the layer 2 are formed. The mask 5 is removed, regions 7s, 7d having high impurity concentration are shaped only in the holes, and a resist mask 8 is executed and electrodes 9s, 9d consisting of Au-Ge are formed. The mask 8 and an extraneous metal 9' on the mask are lifted off, a resist mask 10 is executed and a hole 11 in approximately 0.2mum is formed, and a gate electrode 12 composed of Al is attached to the layer 3. According to the constitution, ion implantation and heat treatment at a high temperature are unnecessitated, a metal for a special gate resisting the high temperature need not be employed, and donor atoms are not diffused irregularly, thus acquiring a Schottky barrier type FET having an excellent noise figure.
Patent JP-H02279949-A (JP)
Title: Terminal for instantaneous supply of hot water
Inventor: FUJISHIMA MICHIYUKI
IPC: F24D17/00
Filed: 1989-04-19
Abstract: PURPOSE:To prevent unloaded heating of a hot water storage tank of a terminal for instantaneous supply of hot water which tends to occur at the time of a trial operation, by providing a control means which detects the presence or absence of low-temperature hot water in the tank and controls electrification of a heater, and a control means which detects that it becomes sufficiently hot, and controls the electrification of the heater. CONSTITUTION:A thermostat A10 is set so that a contact is always opened at a temperature of 30 deg.C or below, a heater 9 is not electrified and the contact is put in a closed state when the temperature exceeds 30 deg.C, while a thermostat B7 is set so that a contact is always closed at a temperature of 50 deg.C or below and put in a closed state when the temperature turns to be 80 deg.C. When low-temperature hot water (e.g. of 40 deg.C) is supplied into tank 3 at the time of a trial operation, the thermostat B7 is put in the state of the contact being closed. When a power switch 8 is made beforehand on the occasion, electrification of the heater 9 is started, and when the prescribed temperature of 80 deg.C is reached, the contact of the thermostat A10 is put in the closed state. Then the electrification of the heater 9 is stopped. Accordingly, the electrification of the heater 9 is put in a stopped state automatically when the low-temperature hot water is not supplied form a gas heat source unit to the tank 3, and therefore unloaded heating of the heater 9 can be prevented even when the power switch 8 is used falsely.
Patent JP-H07307401-A (JP)
Title: Production of semiconductor device
Inventor: KITAMURA MUTSUMI
IPC: H01L29/78
Filed: 1994-05-13
Abstract: PURPOSE:To provide a production process wherein the number of steps and cost can be reduced in the BiCMOS technology including DMOS. CONSTITUTION:Ions of an acceptor are very shallowly implanted into the surface of a p-type well 5 to form a channel layer 8 and gate electrode 20 of poly-Si is formed on a gate isolation film 9 and local oxide film 7a. By the help of a bipolar transistor making process, the ion implantation is made to form a p-type base region 21 through the electrode 10 used as a mask, then side walls 25 are formed at both sides of the electrode 10 at high temp., utilizing the LDD structure forming step in the CMOS process, and the impurity is diffused to form a p-type base region 21 at the same time. An n<+>-type source region 26NS is formed by self-aligning through the walls 25 used as a mask.
Patent JP-S60241677-A (JP)
Title: Lead storage battery
Inventor: NAKADA TADASHI
IPC: H01M10/48
Filed: 1984-05-16
Abstract: PURPOSE:To detect the service life of battery easily and accurately by constructing such that the shoulder section of positive plate and an acid-proof metal electrode will contact and conduct in the final stage of service life. CONSTITUTION:The metal electrode 8 of battery is connected through a lead wire 10 with a resistor 11, while the lead wire 10 is connected with the negative pole. the positive plate shoulder and the metal electrode are arranged with predetermined gap. Said gap is within 30-80% of expansion occurring in the final stage of service life of the positive plate. Consequently, an alarm can be provided prior to extinction of the service life of battery. Detection of service life through conduction is informed by lighting LED. In such a manner, an accurate service life detecting function can be provided easily.
Patent JP-S62257063-A (JP)
Title: Method for measuring cancer related glycoprotein
Inventor: SUGANO KOKICHI
IPC: G01N33/66
Filed: 1986-05-01
Abstract: PURPOSE:To enhance the diagnostic accuracy of cancer, by contacting the serum, membranous fluid or pleural fluid of a case of cancer with a plastic carrier on which wheat germ agglutinin is formed into a solid phase to bond cancer related glycoprotein to the agglutinin. CONSTITUTION:Wheat germ agglutinin is dissolved in a weak alkaline solution and plastic beads are added to the resulting solution. Subsequently, the plastic beads are preserved in a protein solution, for example, a 1% bovine serum albumin monophosphate buffer solution. A solution containing cancer related glycoprotein is added to the beads on which wheat germ agglutinin is formed into a solid phase and cancer related glycoprotein is reacted with and bonded to the wheat germ agglutinin formed into the solid phase. Thereafter, the carrier is washed to remove the residual solution and, subsequently, wheat germ agglutinin labelled with a fluorescent substance such as radioactive iodo I<125> is added to the carrier to be bonded to the glycoprotein bonded to the wheat germ agglutinin formed into the solid phase and the bonding quantity thereof is measured to determined the concn. of the cancer related glycoprotein in the serum or body fluids of a case of cancer.
Patent JP-S581115-A (JP)
Title: Lens for optical disk
Inventor: KURODA MUNEO
IPC: G02B13/00
Filed: 1981-06-25
Abstract: PURPOSE:To permit an objective lens system, used to read a signal out of a high-density information recording body, to respond sensitivity to an out-of-focus state during reading operation, by moving the lens in the optical axis direction through an automatic focusing means. CONSTITUTION:When the opposite side (left in the figure) to an optical disk is regarded as a subject side, this invented objective lens for optical disks consists of the 1st group of a positive lens L1 having a convex surface on the subject side, the 2nd group of a meniscus lens having concave surfaces facing the subject side, and the 3rd group of a positive lens L3 having large curvature on the subject side from the subject side. Then, this lens system meets respective requirements as follow: (1) r1/f>1.0, (2) 0.5<¦r3¦/f<1.7, (3) 0.4<r5/f<1.1, (4) d2/ d4> 0.4, where (f) is the focal length of the whole system, r1, r3, and r5 are radii of curvature of the subject-side surfaces of the 1st, 2nd, and 3rd groups of lenses L1, L2, and L3, and d3 and d4 are the intervals between the 1st group lens L1 and 2nd group lens L2, and the 2nd group lens L2 and 3rd group lens L3.
Patent JP-S61261338-A (JP)
Inventor: AIZE REERUDEINKU
IPC: C08L35/06
Filed: 1986-05-01
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-H08325031-A (JP)
Title: Solorization-resistant glass free from lead and arsenic
Inventor: MARLOR RICHARD C
IPC: H01J61/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide lead- and arsenic-free glass having an enclosing ability to couple with tungsten to act as stem glass, and a UV-absorbing ability without causing excessive solarization to be usable as outer coating glass for a high brightness discharge lamp.  
     SOLUTION: This is boro-silicated glass comprising about 3.89% Na 2 O, about 1.5% K 2 O, about 0.15% Li 2 O, about 17% B 2 O 3 , about 1.4% Al 2 O 3 , about 0.6% CaO, about 0.35% MgO, about 0.15-0.25% CeO 2 , about 0.075-0.30% SnO 2 , and the balance SiO 2 , in weight percent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S584736-A (JP)
Title: Multiple effect preparation of absolute ethyl alcohol by addition of salt
Inventor: MORITA MINORU
IPC: C07C31/08
Filed: 1981-06-29
Abstract: PURPOSE:To obtain the titled substance directly, by changing the operating pressure of plural distilling apparatuses having a mash column and a rectifying column as  a distilling column with the addition of a salt in combination, and using the absolute  alcoholic vapor in the former stage as a heat source for the mash column in the next  stage. CONSTITUTION:Apparatuses having two sets of the first distilling apparatus having a  mash column (2A) and a rectifying column (4A) under ordinary pressure in a group (A)  in combination with the second distilling apparatus having a mash column (2B) and a rectifying column (4B) under reduced pressure in a group (B) are used. A mash 6 is  passed through the first condenser (8a) and a reflux heat exchanger (10B) under reduced  pressure and then fed to the mash columns (2A) and (2B) to rectify the alcoholic vapor  in the mash to the top by heating and feed the vapor to the first rectifying column  (4A). The resultant alcoholic vapor obtained from the top is fed to a reboiling heater  32, and the condensate is returned through a pipe (34A1) to the column (4A). The same  operation is carried out in the second distilling apparatus. The bottoms are converted  into a vapor in an evaporator 30 and used as a part of the heat source. The aimed  substance is obtained from products (38A) and (38B).
Patent JP-H07320543-A (JP)
Title: Anisotropic conductive bonded structure and its manufacture
Inventor: ISHIBASHI KAZUO
IPC: H01R43/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide an anisotropic conductive adhesive structure which has low connecting resistance, high current capacity, and high high-density connecting reliability, by forming conductive member on a recyclable substrate and coating insulating adhesive on it. CONSTITUTION: In holes of a conductive member forming board 20 which is a glass board 21 which has many separated micro holes 26 and is covered by a mask 23, conductive material such as gold is filled into the holes in electrolytic plating method and is projected from upper surface of the mask 23 like a bump to form a conductive member 2. Next, epoxy based adhesive is coated on the conductive member to form adhesive film layer 1. Finally, by separating the layer from the board 20, an anisotropic conductive adhesive structure in which conductive members 2 with uniform shape and size are distributed homogeneously on its surface. The conductive member forming board 20 can be used many times to form conductive members 2.
Patent JP-H10284502-A (JP)
Title: Air circulation apparatus in vertical type semiconductor manufacture apparatus
Inventor: HIRAKOBA KAZUHIDE
IPC: H01L21/22
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance the capacity of forcedly air-cooling a wafer right after heat treatment by effectively decreasing the temperature of circulating air when purifying internal air by the circulation system. SOLUTION: This apparatus comprises two types of air circulation passages consisting of the first air circulation passage C1 in which air circulates for the forced cooling of a wafer after heat treatment and purification of the passage itself and the second air circulation passage C2 in which air circulates mainly for purification of the passage itself. An air-cooling device K is provided at a portion where the air circulation passages C1 and C2 join to thereby decrease the temperature of the circulating air. When forcedly air-cooling the wafer, the air circulation flow rate of the first air circulation passage C1 is set higher than that of the second air circulation passage C2 , thereby enhancing forced cooling capacity.
Patent JP-S59225006-A (JP)
Inventor: TSUCHI HIROSHI
IPC: A45B19/06
Filed: 1983-06-03
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-H04307920-A (JP)
Title: Method of transferring semiconductor wafers and device for transferring semiconductor wafers
Inventor: NISHIMURA KUNITOSHI
IPC: H01L21/68
Filed: 1991-04-05
Abstract: PURPOSE:To prevent a semiconductor wafer, which is held with a pallet or the like by a plate spring, from being shifted. CONSTITUTION:A pallet 1 holds a wafer 4 in the direction of crossing the wafer face at right angles with a plate spring. Next, the pallet 1 is vibrated with a vibrator shown in the figure 1. At that time, the pallet 1 is given inertia being smaller than the maximum frictional force to pallet 1 of the semiconductor wafer 4 in the condition of being installed on the pallet 1. Then, the pallet 1 is transferred with a wafer transfer device. Therefore, it follows that the load which occurs by the plate spring pulling the semiconductor wafer sideways is lightened and removed beforehand before drawing since the pallet 1 vibrates.
Patent JP-H04117-A (JP)
Title: Room temperature control device for combustion device
Inventor: SUZUKI YASUSHI
IPC: F23N5/14
Filed: 1990-04-16
Abstract: PURPOSE:To keep a body-felt temperature constant by a method wherein a specified current is fed to a thermistor for use in sealing a room temperature so as to perform a self-heating operation, a variation of resistance value of the thermistor is changed into a voltage variation to convert an analogue value into a digital value and an amount of combustion is controlled by a micro-computer based on the digital value and a set temperature. CONSTITUTION:A thermistor 15 is fed with a constant current from a constant current circuit comprising an operational amplifier 16, a transistor 17, solid resistors 18, 60 and 61 and a diode 62 so as to perform a self-heating operation. An operation SW is depressed, a heater 2 is electrically energized and then a gasification device is heated. As the temperature of a thermistor of the gasification device shows 225 deg.C, an ignition instruction is outputted from a microcomputer 6 and then a pump 3 is turned on with a pulse width of 5msec and frequency of 22Hz. The pump 3 starts its operation to supply kerosene to a burner through the gasification device. The igniting device 4 is operated for a specified period of time to ignite the burner. The igniter 4 is stopped after a specified period of time elapses. The micro-computer 6 outputs an ignition instruction and after a specified period of 10 to 20 seconds elapses, a fan motor 5 is operated and hot air is outputted to heat a room. At this time, a pulse frequency is varied through output ports 6-8 in response to an output of the thermistor 15 and the set temperature and the amount of supplied kerosene of the pump 3 for the burner is also controlled.
Patent MX-9205769-A (MX)
Inventor: FLAMMINI ROBERTO
IPC: C07C9/00
Filed: 1992-10-08
Abstract: The carbon monoxide contained in a-olefins and saturated hydrocarbons, in particular a-olefins and C<6> PI <8> saturated hydrocarbons, is removed, by contacting such a-olefins and saturated hydrocarbons, at a temperature ranging from 0<o> to 150<o>C, with a catalyst system comprising a mixture and/or the reaction product of:   A) one or more oxides of metals selected from the group consisting of Cu, Fe, Ni, Co, Pt, Pd; and B) one or more oxides of metals selected from the group consisting of metals of groups V B, VI B, or VII B of the Periodic Table; thus reducing the content of carbon monoxide to values lower than 0.03 ppm.
Patent MX-9207695-A (MX)
Title: Cebo para el control de tuza.
Inventor: NUNEZ RUBEN HERNADEZ
IPC: A01N25/00
Filed: 1992-12-31
Abstract: En las tierras altas de la República, en suelos de ando, existe un roedor, comunmente llamado tuza, que ocasiona grandes pérdidas a los productores de granos básicos en la agricultura; a los fruticultores, en sus huertas y al suelo en general, erosionandolo. Para evitar estos daños, se inventó este cebo de control.
Patent MX-9300570-A (MX)
Title: Mejoras en el juego de muñeca que simula las patadas y el latido de corazon de un feto.
Inventor: SMITH ROBIN K
IPC: A63H3/33
Filed: 1993-02-03
Abstract: Un juego de muñeca incluye una bolsa de tela acolchonada teniendo un interior en el cual se recibe y se sostiene una unidad simuladora del latido de corazón y de las patadas de una muñeca chica. Un par de correas que pasan encima de los hombros sostienen a la bolsa para facilitar que el niño usuario lleve la bolsa frente al área abdominal. El simulador de latidos de corazón y patadas incluye un mecanismo impulsado por motor que produce el movimiento ondulatorio de un par de botones de simulación de patada colocados en la superficie anterior del simulador.
Patent MX-9301112-A (MX)
Inventor: MAW GRAHAM NIGEL
IPC: C07D405/06
Filed: 1993-02-26
Abstract: PCT No. PCT/EP93/00380 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/17014 PCT Pub. Date Sep. 2, 1993The present invention provides compounds of the formula:    <IMAGE>  (I)  and the pharmaceutically acceptable salts thereof, together with pharmaceutically compositions containing, uses of, processes for the preparation of and intermediates used in the preparation of, such compounds.
Patent MX-9302144-A (MX)
Title: Un accionador de bocina que incorpora a un transductor en un volante de direccion.
Inventor: FILION SCOTT
IPC: B60R21/2165
Filed: 1993-04-13
Abstract: De acuerdo con un aspecto de la invención, un volante de dirección para un vehículo de motor incluye a una unidad de bolsa de aire que tienen un generador de gas dentro de una caja. Una bolsa de aire está fijada de manera operativa a la caja para recibir gas proveniente de dicho generador de gas. Una puerta de cubierta está montada sobre la bolsa de aire para ocultar a la bolsa de aire durante su estado almacenado inactivo. La puerta de cubierta tienen una sección de pared frontal, hecha de un material deformable.
Patent MX-9302780-A (MX)
Title: Metalizacion de pelicula fina y latonado de nitruro de aluminio.
Inventor: ADLAM MICHAEL A TENHOVER EDWIN
IPC: H05K1/09
Filed: 1993-05-12
Abstract: La estructura metalizada del nitruro aluminio de la presente invención incluye un substrato que comprende un cuerpo sinterizado A1N y una estructura metalizada formada del substrato que comprende una primera capa depositada sobre el cuerpo sinterizado y una segunda capa depositada sobre la primera capa. La primera capa comprende una aleación que tiene la fórmula general (I), basada en el porcentaje atómico en donde X es por lo menos un miembro seleccionado del grupo que consiste en Ti, Zr, Hf y elementos de tierra rara, z es por lo menos un miembro seleccionado del grupo que consiste de Mo, W Cr, Nb, V y Ta y 10x60 en  atómico. La segunda capa comprende por lo menos un miembro seleccionado del grupo que consiste en Au, Co, Cu, Ni y Fe.
Patent MX-9303609-A (MX)
Title: Un metodo para hacer productos alimenteicios en hojuelas.
Inventor: ZUSSMAN DAVID T
IPC: A23L5/10
Filed: 1993-06-16
Abstract: Está invención describe un proceso de cocción para productos alimenticios en hojuelas tales como papas fritas y patas fritas estilo francés, que no involucra cocción a base de aceite. El proceso incluye los pasos de configurar al alimento en una forma similar a hijuela, liberar almidón del alimento extrayendo almidón con agua y luego formando capas múltiples del producto alimenticio. El producto alimenticio en capas múltiples entonces es horneado en un horno de choque bajo condiciones suficientes para formar un lecho fluidizado de producto alimenticio en capas. La presión es variada dentro del horno de choque para liberar humedad adicionalmente. Después del horneado, las hojuelas alimenticias son secadas y opcionalmente condimentadas. La invención también se refiere a una banda transportadora novedosa para uso en el proceso de la invención, la cual banda transportadora facilita el horneado del producto alimenticio en hojuelas.
Patent MX-9303681-A (MX)
Title: Conmutador de circuito distribuido.
Inventor: WESTBERG LARS
IPC: H04Q11/04
Filed: 1993-06-18
Abstract: La invención se relaciona a un conmutador digital destinado para utilizarse en un nodo en una red de telecomunicaciones conmutadas en circuito, con una función de conmutación distribuida. El conmutador incluye una memoria de conmutación (8), y un contador de intervalo de tiempo (10) que es conectable a la memoria del conmutador y está dispuesta para señalar una dirección en la memoria del conmutador para la escritura cíclica de los datos entrantes hacia el conmutador, sobre esta dirección. Una memoria control (6) esta dispuesta para controlar el orden de secuencia para la lectura de los datos a partir de la memoria del conmutador. La memoria del conmutador es conectable mediante un dispositivo adaptador (32) a un medio de transmisión, que es común a un número de nodo en la red. El contador de intervalo de tiempo (10) se conecta mediante el dispositivo adaptador (32) para recibir sincronización de bloque a partir del medio de transmisión común. La memoria control (6) está dispuesta para seleccionar intervalos de tiempo a partir del medio de transmisión común y generar direcciones de lectura hacia la memoria del conmutador (8). La memoria control (6) y la memoria de conmutador (8) se realizan con un número menor de células de memoria que el admitido por el espacio de dirección.
Patent MX-9304157-A (MX)
Title: Sistema de paneo vertical de campo a campo.
Inventor: SAEGER TIMOTHY WILLIAM
IPC: H04N5/45
Filed: 1993-07-09
Abstract: Un aparato de televisión comprende un exhibido r para una señal de videoque representa una imagen. La señal de video tiene un componente desincronización vertical que define campos de líneas horizontales quepueden tener un número diferente del número normal de líneas horizontalespor campo, bajo determinadas condiciones de operación.  Unos contadores yenganches miden el número de líneas horizontales en campos sucesivos. Uncircuito de paneo genera una señal de restablecimiento vertical que estádesplazada en fase por un número seleccionado de líneas horizontales, conrespecto al componente de sincronización vertical de la señal de video,para paneo panear verticalmente la imagen en el exhibidor de video, unnúmero seleccionado de líneas horizontales.  El número seleccionado delíneas horizontales es ajustado en respuesta a las longitudes medidas delos campos, para mantener la cantidad seleccionada de paneo verticalinclusive bajo las determinadas condiciones de operación.
Patent MX-9400144-A (MX)
Inventor: MIYAKAWA AKIRA
IPC: B41J29/20
Filed: 1994-01-03
Abstract: An ink refilling apparatus (15) for loading ink into a recording ink cartridge (1) having an ink discharging outlet (22), and an air vent (18) for communication with ambience includes a filling ink cartridge (33) for containing ink to be used for refilling the recording ink cartridge (1); a pressure controller (36) having a first pressure controlling portion (51) for controlling a pressure of the ink outlet and a second pressure controlling portion (52) for controlling a pressure of the air vent; a pressure transmitter (43) for transmitting a pressure variation of the second pressure controlling portion (52) to the filling ink cartridge (33). <IMAGE>   <IMAGE>