baber/WOPTO huggingface dataset:
Patent JP-H02192959-A (JP)
Title: Thermal head
Inventor: HATTORI TAKASHI
IPC: B41J2/335
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the migration of Si contained in a heating resistor toward an electrode to stabilize the resistance value of the heating resistor by a method wherein the electrode has a two-layer structure : a layer to be abutted on the heating resistor is made of an Si-containing aluminum layer ; and the other layer is made of an aluminum layer containing no Si or a slight amount of Si. CONSTITUTION:For example, a substrate obtained by coating the surface of an alumina ceramic substrate 2 with a glass glaze layer 4 is used for the invention. On the glaze layer 4, as a heating resistor 6, a Ta-Cr-SiO2 layer is formed in a pattern form. On the heating resistor 6, discrete electrodes 8a and a common electrode 8b are formed. The electrodes 8a, 8b have a two-layer structure wherein a first electrode layer 10 to be abutted on the heating resistor 6 is made of an aluminum layer with Si, for example, 2 - 5wt.%, and a second electrode layer 12 formed on the electrode layer 10 is made of an aluminum layer with an Si content of, for example, the order of 1wt.% less than that of the first layer. The exposed parts of the heating resistor 6 from the electrodes 8a, 8b serve as heating parts. In addition, a numeral 14 represents a protective layer formed by SiN or SiC.
Patent JP-H06255959-A (JP)
Title: Elevator motor arranged in counter weight
Inventor: HARI HAKARA
IPC: B66B11/00
Filed: 1994-01-11
Abstract: PURPOSE: To provide a new arrangement capable of eliminating drawbacks of previously known elevator motors by disposing an external rotor type motor as an elevator motor. CONSTITUTION: This elevator motor 6 provided with an external rotor 17 and a traction sheave 18 is so implemented that it simultaneously constitutes the counterweight 26 of a rope-suspended elevator 1. In this motor/counterweight structure, rotating induction motors can be used. No gear is necessary because the construction and the placement of the motor allow the use of a motor with a large diameter and therefore a high torque. Since the length of the motor still remains small, the motor/counterweight can be accommodated in the space normally reserved for a counterweight in an elevator shaft.
Patent JP-S59136512-A (JP)
Title: Fine particle contained in exhaust gas eliminating device for diesel engine
Inventor: MIZUTA KAZUYUKI
IPC: F01N3/02
Filed: 1983-01-26
Abstract: PURPOSE:To eliminate effectively the black smoke exhausted from a Diesel engine by a method wherein a heating means is provided inside of a collecting chamber of a cyclone collector, while the fine particles contained in an exhaust gas is oxidized and eliminated after collected in a collecting chamber. CONSTITUTION:A cyclone collector 1 is formed of a heat resistant insulating material 2, while a swirl chamber 3 and a collecting chamber 4 are provided inside the collector 1. An exhaust pipe 6 is provided on the upper wall of a swirl chamber 3, a heater 7 is provided inside the collecting chamber 4, and an exhaust gas of a Diesel engine containing fine particles is introduced into the swirl chamber 3 through an introducing pipe 5, then changed to a swirling flow. Hereupon, the fine particles are collected at the outer periphery of the collecting chamber by the centrifugal force, and the central part of the exhaust gas is exhausted from the exhaust pipe 6 as a gas devoid of fine particles. Thus, the fine particles are made to be settled inside the collecting chamber 4 and heated with the heater 7, that is, the fine particles are combined with an oxygen contained in the exhaust gas, then exhausted from the exhaust pipe 6 as a carbon dioxide gas.
Patent JP-H11215635-A (JP)
Title: Wire covering layer removing tool and wire covering layer removing method
Inventor: ARIGA KIMIHARU
IPC: H02G1/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire covering layer removing tool and a wire covering removing method by which a covering layer with a constant length can be removed from the end of a wire. SOLUTION: A scissors-type wire covering layer removing tool has a pair of wire holding parts which are provided at the frontmost position so as to be close to each other horizontally and handle parts 11 and 21 which consist of two swinging levers 1 and 2 and is provided at a rearmost position. The middle parts of the two swinging levers 1 and 2 are attached to shafts. If the handle parts 11 and 21 of the two swinging levers 1 and 2 are grasped to reduce a distance between the handle parts 11 and 21, the distance between the pair of horizontally provided wire holding parts is reduced and, at the same time, the rear side wire holding part is transferred backward from the front side wire holding part. Wire end position defining stoppers 76 and 72 against which the end of a wire whose covering layer is to be removed is pressed are provided on the rear side wire holding part.
Patent JP-S58129037-A (JP)
Title: Propylene polymer composition
Inventor: YUI HIROSHI
IPC: C08L77/00
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a composition having improved dimensional accuracy, reduced sinkmarks and warpage of molded article, and high and balanced rigidity, heat resistance, impact resistance, etc., by adding talc having specific particle diameter to a specific crystalline copolymer resin of propylene and alpha-olefin. CONSTITUTION:The objective composition is prepared by mixing (A) a resin composition having a content of the component extractable with xylene at 23 deg.C of 10-50wt% and content of propylene in the xylene extractable component of 30-35wt% and selected from (i) a crystalline copolymer of propylnene and other alpha-olefins, (ii) a composition obtained by adding synthetic resin and/or crystalline PP to the component (i), and (iii) a composition obtained by compounding crystalline PP with a synthetic rubber, with (B) talc having an average particle diameter of 0.5-20mu, preferably having an average particle diameter of 0.5-5mu, containing <=10wt% coarse particles having particle diameter of >=10mu, and having a specific surface area of >=15,000cm<2>/g. The weight ratio of (A):(B) is (25-80):(75-20).
Patent JP-S59139639-A (JP)
Title: Manufacturing device for semiconductor
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/66
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the generation of defectives positively, to inhibit an increase of cost regarding a manufacturing device and to reduce cost by mounting an external-appearance inspecting section while being arranged to a position recognizing section set up to a wire bonder and processing each signal from these position recognizing section and external-appearance inspecting section by the same signal processing section. CONSTITUTION:When a lead frame 5 on which a pellet 6 is fixed is brought onto a bonding stage 15 in a pellet bonder 1, an ITV camera 16 picks up the surface of the pellet, and a signal is transmitted over a signal processing section 17. The relationship of a relative position between both the lead frame 5 and the pellet 6 is obtained by recognizing the shape and size of the lead frame and the pellet by a computer 19, and a signal comparing the position and a reference position is transmitted over an X-Y table 11 and a bonding head 12. The X-Y table 11 and the bonding head 12 set the position of a bonding tool 14 coinciding with the lead frame 5 and the pellet 6 at the initial stage, and can bond wires automatically according to a predetermined sequence.
Patent JP-2000210419-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an attractive game machine capable of more satisfying a player's desire for chances even in a bonus condition, making the player more thrilled and excited all through the game. SOLUTION: In this game machine, a symbol variation game is executed by a variable display device 30 based on entrance of a ball into a starting winning slot 20. If the result is a jackpot display, a bonus condition is generated where a variable winning device 50 opens/closes sixteen times at the maximum. If a specific game condition that at least fourteen balls should enter a specific winning slot 25 is satisfied during the bonus condition, the game mode is changed to a probability variation mode as an added value to the bonus condition.
Patent JP-S61173658-A (JP)
Title: Dc rotary motor
Inventor: MIYANOO TETSUJI
IPC: H02K23/58
Filed: 1985-01-25
Abstract: PURPOSE:To extend the lifetime of a brush and to prevent a noise due to a spark generated at commutation time from generating by composing the brush to remain in contact with a slip ring. CONSTITUTION:A DC rotary motor has a cylindrical permanent magnet 3 in which the outer periphery has N-poles and the inner periphery has S-poles, a rotor 4 has conductor group 6 parallel to a shaft 5 on the periphery, and both ends are all electrically connected with upper and lower slip rings 7, respectively. When the rings 7 are so energized through the brushes 8 from the terminals 1, 2 so that one is positive and the other is negative, the direction of the current is unidirectional for any conductor 6, and the direction of a magnetic field is unidirectional. Accordingly, a rotary torque of one direction is merely generated at the rotor 4 to form a DC rotary motor.
Patent JP-H11208767-A (JP)
Title: Plate-like member storing container
Inventor: KIYONO YOSHIHIRO
IPC: H01L21/68
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make the positioning of a storing container to be placed on an upper face of another storing container easier when a plurality of plate-like member storing containers are vertically stacked on one another, and moreover enable the storing containers to be kept in a stable state mutually after they are stacked at their predetermined positions. SOLUTION: This storing container is constituted in such a manner that a portion between an outer case main body 3 containing an inner case which contains plate-like members and an upper lid 4 covering an upper part of the outer case main body 3 to be joined thereto is maintained in a state that the upper lid 4 is pressed against the outer case main body 3 by a locking means, and also that a seal member disposed throughout the entire periphery of the joint of the upper lid 4 to the outer case main body 3 is compressed to keep a sealed state, while a lower end face of another plate-like member storing container can be placed on the upper face of the upper lid 4 in a superposed state.  In this instance, a pair of protruding pieces 31 protruding from the lower end face of the outer case main body 3 and a pair of engaging recesses 41 which are formed in the upper face of the upper lid 4 and, with which the protruding pieces 31 are respectively engaged, are provided.
Patent JP-S62171151-A (JP)
Title: Output circuit
Inventor: HIDA YOICHI
IPC: G11C7/10
Filed: 1986-01-22
Abstract: PURPOSE:To obtain an output circuit, in which a latch-up is difficult to be generated and a semiconductor chip is not broken by abnormal voltage, by mounting a first voltage generating circuit and a second voltage generating circuit. CONSTITUTION:A first voltage generating circuit 70 supplying a node 51 with DC voltage higher than supply voltage Vcc is constituted of a step-up capacitance 22, an N channel FET 25 for charging and an N channel FET 30 for rectification. A second voltage generating circuit 80 supplying a node 54 with negative DC voltage lower than 0 is composed of a coupling capacitance 35, an N channel FET 38 for discharge and an N channel FET 43 for rectification. A back gate electrode 9 for a P channel FET 4 can be given a voltage level higher than supply potential Vcc by the first voltage generating circuit 70, and a back gate electrode 16 for an N channel FET 5 can be given a voltage level lower than ground potential by the second voltage generating circuit 80, and forward currents do no flow through a parasitic diode 10 by abnormal voltage from an output terminal 3, thus preventing a latch-up phenomenon.
Patent JP-H06231248-A (JP)
Title: Image processor
Inventor: ADACHI TOSHIO
IPC: G06T7/60
Filed: 1993-01-29
Abstract: PURPOSE:To quickly find out a maximum distance and a minimum distance from an optional point up to the outline point of an object by selecting the conditions of operation for the maximum and minimum distances and computing the maximum and minimum distances based upon these conditions. CONSTITUTION:The coordinates of a start point and run length data are read out from run length memories 4b, 4c to a position detector 6 and the coordinates of the right and left ends of an objective run are found out. The coordinates of an optional point are read out from buffer circuits 5a, 5b to the position detector 6 and data stored in the memories 4a to 4c and the circuits 5a, 5b are inputted to a distance computing element 7. The operating conditions of the computing element 7 are selected by the detector 6. The computing element 7 computes a maximum distance and a minimum distance between an optional point and the objective run based upon the judged result of the conditions.
Patent JP-H07221704-A (JP)
Title: Optical regenerative repeater and optical transmitter
Inventor: TAKEYARI RIYOUJI
IPC: H04B10/54
Filed: 1994-02-07
Abstract: PURPOSE:To eliminate a logical error due to received jitter and accumulation of jitter even when jitter due to frequency modulation SBS suppression is in existence in a received signal. CONSTITUTION:The transmitter is provided with a clock recovery section 4' for a clock signal having a band width fC1 of a jitter transfer function to identify a received signal and a clock recovery section 4'' for a clock signal having a band width fC2 of a jitter transfer function to recover a transmission clock signal. When the modulation frequency for frequency modulation of a transformation optical signal is fSBS, the frequency is selected in the relation of fC2<fSBS <fC1.
Patent JP-H07219833-A (JP)
Title: Object oriented data base system
Inventor: SAITO KEIKO
IPC: G06F9/44
Filed: 1994-02-07
Abstract: PURPOSE:To provide an object oriented data base system which can effectively store the subordinate data and also can fast retrieve these stored data. CONSTITUTION:A 1st data storing means 1 stores the main data as the object data, and a 1st method storing means 2 stores a main method to retrieve the main data. A 2nd data storing means 3 stores the data subordinate to the desired main data. Then a 2nd retrieving means retrieves the subordinate data based on the prescribed conditions, and an output means outputs the retrieving result.
Patent JP-H01193155-A (JP)
Title: Device for preventing forgetting of work
Inventor: ITANI YASUHIRO
IPC: B23P19/06
Filed: 1988-01-26
Abstract: PURPOSE:To surely prevent an operator from forgetting work by generating an alarm when the number of detection by a work time detection means is below a set number by a work portion number setting means within a detection time set by means of detection time setting means. CONSTITUTION:When a workpiece is transferred with a transfer means, the types of workpieces are input by a type information input means A. Based upon this type information, the number of required work portions of workpiece and a detection time for counting the times of work are respectively set by means of a work portion number setting means B and detection time setting means C. When an operator performs work, the times thereof are detected by a work times detecting means D, and when the times does not satisfy the number of work portions required, it is regarded that there is remaining work, and an alarm is generated by an alarm means E. The operator can therefore know and recover it so that forgetting of work can be surely prevented.
Patent JP-S59141123-A (JP)
Inventor: HORI KOUICHI
IPC: H01H33/18
Filed: 1983-02-01
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-S59141552-A (JP)
Title: Method for two-stage continuous production of aromatic isocyanate
Inventor: TAKAGI AKINOBU
IPC: C07C241/00
Filed: 1983-02-01
Abstract: PURPOSE:To obtain the titled compound economically and advantageously in high yield in a short time with suppressed formation of by-products, by reacting phosgene with an aromatic primary amine in a tank reactor under a specific pressure at a specific temperature in two stages. CONSTITUTION:An excess amount of phosgene is reacted with an aromatic primary amine in an inert organic solvent. In the process, the amine dissolved in the inert organic solvent in a good dispersion state is charged into a reactor at first at 60-100 deg.C under 3-10kg/cm<2> gauge pressure, and the phosgenation of the amine and an amine hydrochloride formed as a by-product in the reaction is carried out. The resultant reaction mixture is then transferred to a reactor in the second stage at 120-170 deg.C under 3-10kg/cm<2> gauge pressure, and the phosgenation of the unreacted amine hydrochloride and decomposition of carbamyl chloride are carried out to give the aimed substance.
Patent JP-H03218697-A (JP)
Title: Electronic component suction holding device
Inventor: KOYAMA YOSHIHIDE
IPC: H05K13/04
Filed: 1990-01-24
Abstract: PURPOSE:To enable a suction holding device to holding an electronic component of small size accurately detecting its positional deviation by a method wherein the external dimension of a suction nozzle is formed larger than that of the electronic component held by the nozzle concerned, a tapered surface is provided to the lower part of the nozzle, and the tapered surface is made to serve as a light scattering plane. CONSTITUTION:An outer dimension D of a nozzle 4a is larger than an outer dimension L of an electronic component 8 held by the suction nozzle 4a, and a tapered surface 17 is provided to the lower part of the nozzle 4a to make the nozzle 4 convergent. The nozzle 4a is formed high in strength so as not to fail in takeup as it swings when it takes up the electronic component at a takeup position. The outer dimension (d) of the lower end of the nozzle 4a is formed small so as to suck up the electronic component 8 of small size. The tapered surface 17 serves as a light scattering plane. By this setup, the tapered surface 17 and a light scattering piece 10 are clearly observed by a camera, so that the positional deviation of the electronic component 8 can be accurately detected.
Patent JP-H05200956-A (JP)
Title: Laminated film
Inventor: FUJII TOSHIO
IPC: B29L9/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a laminated film suitable as a food packing film and excellent not only in lateral tear properties but also in moldability and low temp. sealability. CONSTITUTION:A laminated film is obtained by stretching a laminated raw film consisting of an aliphatic polyamide resin layer and a resin layer containing 50-100 pts.wt. of linear low density polyethylene and 0-50 pts.wt. of one or more kind of a resin selected from branched low density polyethylene, an ethylene/vinyl acetate copolymer and a polyethylene elastomer by 2-5 times in the taking-up direction of the raw film. Therefore, the layer formed using linear low density polyethylene is excellent in seal strength and impurity sealability. The lateral tear properties of the film are markedly enhanced without damaging the original characteristics of the aliphatic polyamide resin and, by compounding branched low density polyethylene, the moldability at the time of the molding of the film and low temp. sealability are enhanced to a large extent.
Patent JP-H03217159-A (JP)
Title: System for controlling load of junction line between host and remote exchanges
Inventor: MASUDA NOBUHIRO
IPC: H04M7/00
Filed: 1990-01-23
Abstract: PURPOSE:To uniformly use a junction line between host and remote exchanges for outgoing and incoming calls by measuring the outgoing/incoming traffic between remote and host exchanges to dynamically control numbers of channels assigned to outgoing and incoming calls on the junction line. CONSTITUTION:When the number of outgoing calls from an originating subscriber 1 is quickly increased in a short time, the overload state is analyzed by a traffic control circuit 9, and the number of outgoing calls 19 to be connected is limited in accordance with a preliminarily determined reference, and the other idle channels 20 of a junction line 6 between host and remote exchanges are used for preferential connection of incoming calls from an originating subscriber 15, which is stored in an exchange 14 of another station through a junction line 12 between the host and another station, and an originating subscriber 11 stored in a host exchange 7 to a terminating subscriber 2 stored in a remote exchange 3, and the incoming call exceeding the number of idle channels 20 is connected to a busy trunk 13 as an in-effective call 21.
Patent JP-H02167463-A (JP)
Title: Method and device for predicting deterioration extent of equipment and deterioration diagnostic system for plant
Inventor: OTAKA MASAHIRO
IPC: G01N1/28
Filed: 1989-01-25
Abstract: PURPOSE:To predict the extent of deterioration of the equipment to be measured from its initial state nondestructively with high accuracy by estimating the maximum and minimum values of the whole equipment according to the statistical distribution of extremal values of variation measurements of magnetic characteristics at optional positions of the equipment. CONSTITUTION:The deterioration of a metallic material is inspected. In this case, the body 1 and a reference test-piece 15 are applied with exciting magnetic fields of desired frequency with sine waves from exciting coils 5A and 5B, Hall elements 2A and 2B detect the values of the magnetic fields, and detection coils 3A and 3B detect the magnetic field density. Thus, a discontinuous jump of extremely small magnetism based upon a magnetic hysteresis curve and Barkhausen effect generated by the movement of a magnetic wall is measured. Consequently, physical characteristics for deciding the extent of deterioration are found at the optional positions. A regression period based upon the statistical distribution of the extremely values of measured value is used to estimate the maximum and minimum values of the physical characteristics from the measured value and the maximum value of the deterioration of the measured body 1 is estimated from a data base for the relation between the deterioration extent and characteristics of a material which is already found.
Patent JP-H06219127-A (JP)
Title: Control device for vibration damping device
Inventor: TSUTSUMI YASUHIRO
IPC: F16F9/50
Filed: 1993-01-29
Abstract: PURPOSE:To switch damping force in the optimum timing by storing time series data composed of a travel road surface condition or a temperature of a vibration damping device, and drivingly controlling the vibration damping device when a change in the damping force is discriminated according to a coupling value obtained by coupling this storage data. CONSTITUTION:A vibration damping device A3 varies damping force by driving a damping force control valve A2 by an actuator A1. By the way, a parameter detecting means A4 detects at least a travel road surface condition and a temperature of the vibration attenuator A3 as a parameter. A storage means A5 stores data on the detected parameter as time series data in prescribed time intervals. A coupling degree learning means A6 couples the stored time series data in a coupling degree learnt beforehand. On the other hand, a damping force discriminating means A7 discriminates to change the damping force of the vibration attenuator A3 according to a coupling value. A damping force control means A8 drivingly controls the actuator A1 when a change in the damping force is discriminated.