baber/WOPTO huggingface dataset:
Patent JP-S63248138-A (JP)
Title: Multilayered ceramic wiring board
Inventor: YAGIHASHI KAZUO
IPC: H05K3/46
Filed: 1987-04-03
Abstract: PURPOSE:To lessen the internal stress of plating to be applied to a whole input/ output pad by a method wherein, when the pad is provided on a seramic substrate or an inorganic insulating layer provided on the substrate, a pure gold plating is applied to the pad and a small gold alloy plating is applied to the pad within a terminal connectable range. CONSTITUTION:An inorganic insulating layer 2 formed by laminating alternately an inorganic insulating material and a gold-plated signal conductor 3 is formed on a ceramic substrate 1, a thin film sputtered layer 4 consisting of titanium, palladium, copper and so on is formed on the uppermost layer part of this layer 2 and exposure and developing are performed using the resist for a prescribed pattern to split the layer 4. Then, a pure gold plating is applied to the parts of bonding pads 8 as connection terminals, the part of an input/output pad 7 is provided with a pure gold-plated layer 5 and a gold alloy-plated layer 6, which is of one size smaller than that of the layer 5 and has an enough area for terminal connection, is formed on this layer 5. By such a way, the internal stress to be applied to the pad 7 at the time of formation of the layer 6 is lessened and the peeling of the pad 7 from the layer 2 is prevented.
Patent JP-2000271517-A (JP)
Title: Ultrasonic spray apparatus
Inventor: KITAORI NORIYUKI
IPC: A61L9/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make liquid scattering visually recognizable and reduce the particle size of a scattered liquid to decrease the amount of the liquid consumed by applying ultrasonic vibration to a liquid container for containing the liquid to be atomized by a piezoelectric element and blowing air from a spray port, allow the piezoelectric transducer to be oscillated intermittently at a specified frequency. SOLUTION: The bottom of a pore section 21A at the upper end to or from which the cap 12 of a housing 11 is attached or detached is sealed with a film 21B to form a liquid container 21 for a liquid A to be atomized, such as an ophthalmic drug. Further, an ultrasonic wave transfer medium B is charged into the container 21 and a piezoelectric transducer 22 is liquid-tightly fitted to the filling port 23A of the container 21. Ultrasonic vibration is applied to liquid A by the piezoelectric transducer 22 via the ultrasonic wave transfer medium B to atomize liquid A. The piezoelectric transducer 22 is caused to intermittently oscillate at a frequency of 1-5 MHz by a drive circuit arranged in a hollow section 11A. Thus, the particle size of atomized liquid A is reduced e.g. to about 1-10 μm.
Patent JP-H04316747-A (JP)
Title: V-belt for transmitting high load
Inventor: YUKI SHINYA
IPC: F16G5/16
Filed: 1991-04-15
Abstract: PURPOSE:To reduce a speed during the drop of each block in a pulley without decreasing the thickness of the block and to improve durability of a belt, in a belt for transmitting a high load wherein a number of blocks are engaged with a tension belt. CONSTITUTION:In each block 6, the engaging position of an upper protrusion 9 of the block 6 with a tension belt 1 is displaced from that of a lower protrusion 10 with the tension belt so that a lower beam 6b is positioned further in front in a running direction than an upper beam 6a. The block 6 is inclined backward based on the tension belt 1.
Patent JP-H02259956-A (JP)
Title: Multiple access arbitration circuit
Inventor: NAKAMURA SATOSHI
IPC: G06F15/177
Filed: 1989-03-31
Abstract: PURPOSE:To simplify a circuit configuration by setting priority based on a request signal and an enable signal when plural CPU systems make access to a common objective system. CONSTITUTION:A multiple access arbitration circuit 3 performs arbitration according to the priority set in advance so as to evade the collision of buses when the plural CPU systems 11-1n make access while being overlapped. The request signals REQ1-REQn of the CPU systems 11-1n, the inversion signals XREQ1-XREQn of the request signals of all the CPU systems with the priority higher than that, and the inversion signals XE1-XRn of the enable signals of the systems with the priority lower than that are inputted to AND gates 41-4n. Flip-flops 51-5n latch the output of the AND gates 41-4n, respectively, and output them to corresponding CPU systems 11-1n as the enable signals E1-En. In such a manner, the configuration of a combinational logic circuit can be simplified.
Patent JP-S62237644-A (JP)
Title: Electron gun
Inventor: ISHIDA RITSUO
IPC: H01J29/56
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a required correction amount by a low applying voltage, by forming a set of quadrupole electrode opposing the first electrode where the openings are cut up upward and downward, and the second electrode where the openings are cut up to the both sides, piling quadrupole electrodes in the two step axis direction to compose a quadrupole electrode, and forming the length of the electrode pieces in the axial direction at required lengths. CONSTITUTION:When a correcting focusing voltage is applied between electrodes 1 and 2, electron beams 20 passing through openings 21, 11, and 21 receive two rounds of corrections by the two quadrupole lenses formed by two sets of quadrupole electrodes 100 and 200. Therefore, since the deflecting aberration may be corrected by the correction amounts of the two quadrupole lenses, a required correction amount can be given to the electron beams 20 by a low applying voltage, resulting in a low cost correction focus power source. In this case, the forms of the openings 11 and 21 of the first and second electrodes 1 and 2 composing the quadrupole electrode 100 may be made in a circular or an oval form, and moreover, numerous sets of quadrupole electrodes 100 may be superposed if necessary.
Patent JP-S59208603-A (JP)
Title: Method for controlling schedule operation
Inventor: KATAYAMA KUNITAKA
IPC: G05B19/02
Filed: 1983-05-13
Abstract: PURPOSE:To make the correction of registered contents of a schedule pattern easy and to execute operation control with limited storage capacity by using a time series schedule registering table enabled to control apparatuses to be controlled in each bit every ON/OFF control time. CONSTITUTION:A microcomputer 3-1 having a CPU3-2 is connected to plural apparatuses 3-3 to be controlled in a schedule operation control system to control the respective apparatuses 3-3 by the CPU3-2. ON/OFF time tables 5-2, apparatus registration tables 5-3 and schedule registration tables 5-4 for registering plural schedules are formed in a schedule registration table 5-1 to be used for the system. The control schedule of each apparatus 3-3 is registered in the table 5-1 in each bit every ON/OFF control time, so that the contents of the registered schedule pattern is easily corrected and the operation is controlled with the limited storage capacity.
Patent JP-S578020-A (JP)
Title: Method of rotating tube and bar in cutting machine
Inventor: AKITA SHINJI
IPC: B23D33/00
Filed: 1980-06-20
Abstract: PURPOSE: To improve the cutting efficiency by the use of a rotor having at least three retainers arranged at equal intervals around the rotation center for retaining a material to be cut, which permits a simultaneous discharging, feeding-in and cuttig of the material to be cut.  
     CONSTITUTION: The rotor 1 is rotated intermittently by 120° so that one of the retainers 2a, 2b, 2c is stopped successively at a cutting position B 2 , while the remaining retainers are stopped at a feeding-in position B 1  and a discharging position B 3  respectively. At the positions B 1  and B 2  are located conveyors 3. while the material 4 is being cut at the position B 2 , a new material 4 is fed-in by the conveyor 3 at the position B 1  and the material 4 already cut is discharged by the conveyor 3 at the position B 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297688-A (JP)
Title: Cmos clamping circuit and transmission circuit using this circuit
Inventor: KANAZAWA NOBUAKI
IPC: H03K5/007
Filed: 1994-04-21
Abstract: PURPOSE:To perform high-speed signal transmission by low amplitude by a simple circuit and to provide a CMOS clamping circuit and a transmission circuit capable of the high integration and power consumption reduction of a digital processor whose basic constitution is a CMOS or bipolar CMOS circuit. CONSTITUTION:In the digital processor by an electronic circuit package PKG, the large-scale integrated circuit device VLSI1 of the transmission circuit is provided with a signal transmission circuit BD composed of plural unit transmission circuits UBDs and the respective unit transmission circuits UBDs for constituting the signal transmission circuit BD are provided with a level detection circuit DET provided with a sense-amplifier SA1 and a level shift circuit LS1 by MOSFETs Q4, Q5 and Q3 whose transistor size ratio is different or the like. The transmission circuit is connected through a transmission line L0 to the large-scale integrated circuit VLSI2 of a reception circuit provided with a signal reception circuit BR constituted of plural unit reception circuits UBRs provided with the level shift circuit LS2 and the sense-amplifier SA2.
Patent JP-H10281887-A (JP)
Title: Contact type surface thermometer
Inventor: NONAKA TOMOKI
IPC: G01K7/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple type contact surface thermometer which can measure the temperature variation of a structure to be measured with high response when the surface temperature on the bottom of a temperature measuring hole, drilled in the structure to be measured at a temperature measuring point, is measured by inserting a thermocouple into the temperature measuring hole. SOLUTION: The contact type surface thermometer 6 for measuring the surface temperature on the bottom of a temperature measuring hole 1a drilled in a structure to be measured 1 by inserting a thermocouple 2 into the temperature measuring hole comprises a rod-like holder 7 made of a high rigidity material bonded, at the forward end thereof, with a head 8 of at least 0.8 mm thick made of a low thermal conductivity material wherein the temperature measuring contact 2a of the thermocouple 2 made of an extremely fine wire having diameter of 0.05 mm or less is fixed, while being exposed, to the forward end of the head 8.
Patent JP-H02262062-A (JP)
Title: Apparatus for detecting number of revolutions of engine
Inventor: ONO HISAO
IPC: G01P3/48
Filed: 1989-03-31
Abstract: PURPOSE:To detect the number of revolutions of an engine with high detecting accuracy and a quick response speed by rectifying the output of an AC generator which is linked to the engine, shaping the remaining AC component into pulses, and measuring the width of the pulse for every period. CONSTITUTION:An AC amplifier 1 takes out AC which is superimposed on a DC output from the output terminal of a storage battery and amplifies the AC. A waveform shaping device 2 shapes the AC component which is amplified in the AC amplifier 1 into pulses by using a limiter amplifier, a hysteresis amplifier and the like. A pulse-width detecting circuit 3 receives the pulse which is shaped in the waveform shaping device 2, judges and detects whether the width is longer or shorter than a preset value and outputs the detected signal. A driving circuit 4 receives the detected signal from a pulse-width detecting circuit 3 and controls equipment or other circuits. The pulse width to be detected in the pulse-width detecting circuit 3 is set by a capacitor C1, a resistor R1 and a reference voltage.
Patent JP-H11258914-A (JP)
Title: Developing device
Inventor: HIROSAKI SATORU
IPC: G03G15/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To execute excellent development and to prevent deterioration of developer at a developing device visualizing an electrostatic latent image by using two-component developer incorporating toner and magnetic carrier. SOLUTION: A developer carrier opposed to an image carrier where the electrostatic latent image is formed is formed by having the thin layer 12a of aluminum whose thickness is <=2 μm on the peripheral surface of the roll-like member 12b of ferrite, and the surface roughness Rz of the peripheral surface of a ferrite roll is set to be <=50 μm. An N pole and as S pole are alternately magnetized by the pitch of 25-250 μm along the peripheral surface of the ferrite roll. Magnetic poles are magnetized to uniform strength because the peripheral surface of a roll is smoothly finished up, so that a developer layer where the carrier is uniformly absorbed into nearly only one layer on the peripheral surface is formed.  On the other hand, a magnetic recording layer is provided on a conductive roll-like substrate, and a surface may be finished so as to set the surface roughness to Rz<=50 μm. Then, it is desirable to set the thickness of the magnetic recording layer to <=200 μm.
Patent JP-H04293894-A (JP)
Title: Shield excavator for branch tunnel excavation
Inventor: OBAYASHI MASAAKI
IPC: E21D9/06
Filed: 1991-03-23
Abstract: PURPOSE:To excavate a tunnel of a large section and a branch tunnel branched from the large section tunnel continuously. CONSTITUTION:At both sides of a center shield machine body 1 made by providing a center cutter plate 3 at the opening end between the upper and the lower skin plates 1a and 1b, an inner and an outer double shield machine bodies 2 and 2 which consist of an outside shield machine body 5 made by providing a ring-form cutter at the front end face of a cylindrical skin plate 5', and an inside shield machine body 6 made by providing a large diameter of circular cutter plate 9 at the opening end of a skin plate 6a inserted in the skin plate 5 of the outside shield machine body 5, are provided integrally. And a large section of tunnel is excavated by the center shield machine body 1 and the inner and the outer double shield machine bodies 2 and 2. Furthermore, by propelling only the inside shield machine body 6, a branch tunnel is excavated.
Patent JP-H06303444-A (JP)
Title: Horizontal synchronizing circuit
Inventor: MIMASAKA TAKASHI
IPC: H04N3/18
Filed: 1993-04-09
Abstract: PURPOSE:To prevent such a defective case where the X rays are continuously radiated through the surface of a picture tube in a continuous abnormal state by changing the output signal frequency of a horizontal oscillator by a 1st reference voltage and stopping the output of video signals by a 2nd reference voltage. CONSTITUTION:When the input voltage rises up to the level of the 1st reference voltage due to some fault, an overvoltage protecting circuit 6 cuts an AFC loop of a horizontal AFC circuit 1 and forcibly changes the oscillation frequency of a horizontal oscillation circuit 2 to perform a hold-down operation as conventional. If the input voltage continuously rises and reaches the level of the 2nd reference voltage, the circuit 6 performs a black-out operation to stop the output of a video signal processing circuit 7. The 2nd reference voltage is generated in the circuit 6 based on the 1st reference voltage and usually kept at a level slightly higher than the 1st reference voltage. Thus it is possible to prevent such a case where the X rays are continuously radiated through the surface of a picture tube in a continuous abnormal state. Then the effect and the danger can be eliminated to the human bodies.
Patent JP-H05248770-A (JP)
Title: Heating furnace
Inventor: TAKAGI MIKIO
IPC: H05B3/66
Filed: 1992-03-05
Abstract: PURPOSE:To increase the temperature elevating speed of a hot wall type heating furnace used for heat treatment of a semiconductor and to reduce the occurrence of dusting. CONSTITUTION:A heat generating body 13 is arranged fronting on the outer peripheral surface of a cylinder type internal quartz pipe 10 the lower end side of which is opened and the upper end side of which is closed. The heat generating body 13 is covered with an external quartz pipe 15 and a heat reflecting surface 17.
Patent JP-H07294602-A (JP)
Title: Integrated circuit for oscillation
Inventor: HASEGAWA EIICHI
IPC: G01R31/28
Filed: 1994-04-21
Abstract: PURPOSE:To provide an integrated circuit for oscillation in which it can be easily detected whether a load capacity is good. CONSTITUTION:A quartz oscillator 4 is externally set between an input, and output terminals. An oscillation output of a CMOS inverter l having a capacitor 3 connected as a load capacity to each of the input and output terminals is input to a selection circuit 6. The selection circuit, 6 outputs the oscillation output from the CMOS inverter 1 at the time of an oscillating operation, and the oscillation output is output outside thorough an output terminal Q. At the time of a test, the output of the CMOS inverter 1 is fixed to 'H' and a clock pulse is impressed as a test signal through a test terminal T to a test circuit 5 including a capacitor 51 manufactured in the same process as the capacitor 3. If the capacitor 51 is free of defects, an output of the test circuit 5 is fixed to 'H' through an integrating operation. If the capacitor 51 is defective, the clock pulse is output as it is. The output from the test circuit 5 is output from the output terminal Q through the selection circuit 6. Whether the capacitor 3 is good or not is thus detected.
Patent JP-H07296576-A (JP)
Title: Composite device
Inventor: TAKAHASHI TORU
IPC: G11B33/14
Filed: 1994-04-21
Abstract: PURPOSE:To surely cool an apparatus having exothermic parts overlapping on each other above and below. CONSTITUTION:Parts, such as ICs for output, which generate heat are used for respective apparatus sections 10, 11 of the composite device. The bottom plate part 27 and upper plate part 18 of a cabinet 22 of a game apparatus part 11 are provided with heat radiating holes 23, 24. The bottom plate part 32 of the audio apparatus section 10 is provided with heat radiation holes 25. The heat radiation holes 24 of the game apparatus section 11 and the heat radiation holes 25 of the audio apparatus section 10 are arranged in alignment to each other so that the air flows without resistance. Then, the air flowing into the game apparatus section 11 from its heat radiation holes 23 flows through the inside of the game apparatus section 11 and flows out of the heat radiation holes 24 of the upper plate part 28. This air flows into the apparatus section from the heat radiation holes 25 of the audio apparatus section 10 and is further discharged outside from the heat radiation holes 26 of the rear surface plate 33 and, therefore, the exothermic parts of the respective apparatus sections 10, 11 are surely cooled.
Patent JP-H09245635-A (JP)
Title: Method and device for forming grid for electron gun
Inventor: MORI HIROMASA
IPC: H01J9/18
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a grid for an electron gun, by which temperature inside the bead glass can be estimated accurately and the quality of welding of the bead glass to the projections of grid parts can be enhanced. SOLUTION: In a device for forming a grid for an electron gun, the back of the bead glass 21, 22 is attracted to and held against the fronts of the glass beds 41, 42, and gas burners 31, 32 are placed between the front of the bead glass 21, 22 and grid parts 10 in such a way that they can be moved backward, so as to heat the front of the bead glass with the gas burners. The heated front of the bead glass is measured by a surface temperature measuring apparatus, the back of the bead glass is measured by radiation thermometers 71, 72, and the glass beds are measured by thermocouples, with the measurements employed in estimating the temperature inside the bead glass.  When the temperature inside the bead glass has reached a desired temperature, the gas burners are moved backward, and bed driving guides 81, 82 are driven to press the bead glass against the projections of the grid parts to weld the projections and the bead glass together.
Patent JP-S60228045-A (JP)
Title: Arm for tool change
Inventor: SATOU SANEJI
IPC: B23Q3/155
Filed: 1984-04-25
Abstract: PURPOSE:To aim at gripping two types of tools with the same arm, by installing a tool holding fixed gripper in a circular notch part installed in both tip parts of the arm and a tool holding clamp jaw in a circular part capable of opening or closing at the upper part and being smaller in diameter than that of the notch part. CONSTITUTION:An arm body notch part 13 is engaged with a grip 31 of a turning tool holder kept in a spindle or a storage magazine. If so, a pair of clamp jaws 21 is expanded wide by a flange part 33. And, a holder 30 is gripped by a fixed gripper whereby a driving shaft 12 retracts therefrom, pulling out the holder 30 from the spindle or the magazine, and with the retraction, the holder 30 is stopped from slipping off, rotating the driving shaft 12, and the holder 30 is housed in the spindle or the magazine. Next, when a pair of clamp jaws 21 are pushed forward to a grip 41 of a milling cutter holder kept in the spindle or the magazine, it rocks centering on a pin 22 and thereby a circular part 21 is engaged with a concave groove 41a, thus engagement is maintained. And, a holder 40 is transferred by retraction and rotation of the driving shaft 12 so that tool change for a milling cutter takes place.
Patent JP-H03282772-A (JP)
Title: Ic card and automatic cash transaction device
Inventor: OZAWA MASUMI
IPC: G06Q20/40
Filed: 1990-03-30
Abstract: PURPOSE:To shorten a transaction time and to reduce abuse by giving a function for recognizing only the voice of a specified speaker and a function for storing transaction information by means of the input of voice and for executing transaction by means of the information to an IC card. CONSTITUTION:A microphone 2 which voice-inputs transaction data, a voice pattern analysis part 3 converting inputted voice into a digital voice signal and a voice pattern storage part 5 storing a voice pattern which the specified speaker emits are provided. A processor 4 comparing the inputted digital voice signal with a voice pattern stored in the voice pattern storage part and recognizing transaction data and an interface part 7 transferring data with an automatic cash transaction device 11 by using transaction data recognized in the processor 4 are provided. Thus, the trouble of the operation is reduced and the danger of abuse is eliminated.
Patent JP-S5418899-A (JP)
Title: Preparation of aromatic polymer having improved thermal stability
Inventor: AOYAGI TATSUHIRO
IPC: C08G65/00
Filed: 1977-07-14
Abstract: PURPOSE: To prepare a colorless aromatic polymer having improved thermal stability at high temperature, by reacting an alkali metal salt of a divalent phenol with a dihalogenobenzenoid compound under specific condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261564-A (JP)
Title: Coating equipment
Inventor: KOBAYASHI YUTAKA
IPC: B05C13/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent an equipment from being stained by equipping a coating booth, a drying furnace having a slat conveyor and a relay mechanism for transferring a work to the slat conveyor. CONSTITUTION:A work 30 placed on a placing stand 13 via a mount 14 is sprayed by coating in a coating booth 11 and thereafter sent out from the coating booth 11 by a floor conveyor 12. When the placing stand 13 is sent between the slat conveyors 52, 52, the left and right end parts of a base plate 14a of the mount 14 are ridden on the inclined part 52e of the slat conveyor 52 and the mount 1A is separated from the placing stand 15. The engaging pin 14c of the mount 1A is engaged with the engaging hole 52b of an endless belt 52a. Therefore, the work 30 is sent into a furnace main body 51 by the slat conveyor 52 and both drying and baking are performed. Thereby the coating equipment is miniaturized.