baber/WOPTO huggingface dataset:
Patent JP-S6436753-A (JP)
Title: Method for fixing and masking substrate in thermal spraying
Inventor: TANAKA HIROMASA
IPC: C23C4/02
Filed: 1987-07-31
Abstract: PURPOSE:To easily obtain a high-quality substrate metal-sprayed in the required part with superior workability, by placing a substrate via a soluble film on the surface of a base consisting of water absorptive material and carrying out fixing and masking by using a material capable of withstanding thermal spraying. CONSTITUTION:A soluble film 4 is layed in the center of the surface of a base 3 consisting of water absorptive material, such as gypsum, in the bottom of a hollow outer frame 2, and a substrate 1 is placed in the center of the above surface. Subsequently, a masking material 5 capable of withstanding thermal spraying, such as a mixture of gypsum and cement, is formed into a fluidized state with water and poured between the outer frame 2 and the substrate 1, by which, while fixing the substrate 1, the part, other than the surface to be thermally sprayed, of the substrate 1 is masked. By the above procedure, rapid solidification of the masking material 5 and its attendant deterioration in workability can be prevented at the time of pouring the masking material 5. Then, the surface to be thermally sprayed is subjected to exposure of surface and then to drying. After WC, etc., are thermally sprayed on the surface to be thermally sprayed, the base 3 is broken and the masking material 5 is removed by means of ultrasonic cleaning, by which the substrate 1 can be easily obtained without injury.
Patent JP-2000026636-A (JP)
Title: Surface modification process
Inventor: TAKEUCHI YASUSHI
IPC: C08J7/16
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification process wherein a polymerized layer of a desired polymer is formed within a short time. SOLUTION: A treated body 5 is arranged between a pair of electrodes 1a, 1b positioned facing each other (at least one of the electrodes carries a dielectric at its opposing surface), and voltage applied between these electrodes to generate discharge. After the body to be treated is treated, this treated body is brought into contact with a polymer prepared by polymerizing radical polymerizable monomers to form a polymerized layer of the polymer on the treated body.
Patent JP-S5893347-A (JP)
Title: Metal oxide semiconductor type semiconductor device and its manufacture
Inventor: KONISHI SATOSHI
IPC: H01L21/768
Filed: 1981-11-30
Abstract: PURPOSE:To realize multilayer wiring by disposing the second polycrystal silicon pattern and a polycrystal silicon pattern containing metallic atoms onto the first polycrystal silicon pattern as the gate of the MOS transistor. CONSTITUTION:The second polycrystal silicon pattern 111 functioning as a high- resistance element and the Si-Pt alloy patterns 151-153, upper surfaces thereof have platinum patterns 141-143, are shaped onto the first polycrystal silicon patterns 51, 52 as the gates of the MOS transistor through the first CVD-SiO2 film 8. The MOS semiconductor device at high speed can be realized because the patterns 151-153 with low resistance are formed onto the same plane as the pattern 111.
Patent JP-H11353585-A (JP)
Title: Traffic signal capable of showing passage of time
Inventor: OKAMOTO HIDEJI
IPC: G08G1/07
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the forced action of walkers and cars and to enable them to perform a planned action by providing a continuous display part composed of plural small lamps for showing the passage of time in contact with an existing traffic signal. SOLUTION: A casing 2 is provided in contact with an existing traffic signal 1. Lamps 6-8 of the casing 2 correspond to a blue signal, lamps 9 and 10 correspond to an yellow signal and lamps 11-13 correspond to a red signal. When the green signal is turned on, this is detected by a sensor 3 and the lamp 6-8 are turned on by a relay 14. The lamp 6 relays a timer 15 and the lamp 7 relays a timer 16. The ON time of the green signal almost corresponding to 1/3 is set to the timer 15, and the ON time of the green signal almost corresponding to 2/3 is set to the timer 16. When the timer 15 reaches the set time, the lamp 6 is turned off and when the timer 16 reaches the set time, the lamp 7 is turned off. When the green signal is turned off, the relay 14 is opened, the lamp 8 is turned off and at the same time, the yellow signal is turned on.
Patent JP-S6348596-A (JP)
Inventor: ISHIOKA MASAKIYO
IPC: G09G3/20
Filed: 1986-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0476848-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAKIWAKI NARIMITSU
IPC: G11B15/093
Filed: 1990-07-19
Abstract: PURPOSE:To accurately control the traveling speed and tension by detecting an error of a traveling speed of a magnetic tape based on detecting signals of a frequency error and a phase error and controlling a reel driving means. CONSTITUTION:A frequency error is detected between an FG signal 51a of a photointerrupter 51 and a reference signal 116a of a quartz oscillator 116 by a frequency divider 150 and a counter 151. On the other hand, a phase difference between the FG signal 51a and the reference signal 116a is detected by a counter 200 and a latch circuit 201. These frequency error and phase error are added up in proper ratio by an adder 202 to obtain a speed error signal 110a. Based on this signal 110a, the reel driving means is controlled. By this method, the traveling speed and tension of the magnetic tape are constant.
Patent JP-H1136074-A (JP)
Title: Substrate transporting tray
Inventor: YOSHIOKA TADASHI
IPC: H01L31/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transporting tray which contributes to a drastic reduction in the redesign and remanufacture of the substrate transporting tray occurring in the case of a size change of the substrates and the man-hours for replacement of many parts and allows the inexpensive and simple exchange of the parts. SOLUTION: The substrate transporting tray 1 consists of a square outside frame 3 provided with an aperture 12 having an internal shape of the size slightly larger than the external size of the glass substrate of the max. size and an auxiliary frame member which is fittable and removable to and from this outside frame 3. The aperture 12 of the outside frame 3 is provided with a step part 4 for supporting the glass substrate of the max. size over the entire inner periphery of the aperture 12, 3 at a specified thickness. The opposite two sides of the internal shape of the outside frame 3 are provided with a pair of recessed parts 6, 6. On the other hand, an upper step part 7 and a lower step part 8 are formed over longitudinal direction at the auxiliary frame member. Both longitudinal ends of this upper step part 7 are provided with a pair of projecting parts 10, 11.
Patent JP-S6171643-A (JP)
Title: Ultrasonic wire bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/607
Filed: 1984-09-17
Abstract: PURPOSE:To realize secure bonding without damaging or breaking a bonding surface by using the program of all the bonding parts where at least one of the output of ultrasonic waves and the impressing time is selected according to each bonding surface. CONSTITUTION:An IC3 has a plurality of bonding parts 4 which are connected to leads 5 of a printed circuit board 2 with wires. In this case, after a capillary 1 comes into contact with a bonding surface, bonding is carried out by selecting ultrasonic waves outputted to the capillary 1 at the desired output with respect to each bonding point 4. This selected bonding output is executed on the basis of the program given in bonding order with respect to a piece of printed circuit board 2.
Patent JP-S6252631-A (JP)
Title: Position input device
Inventor: ISHITOBI YOSHIMITSU
IPC: G06F3/033
Filed: 1985-08-31
Abstract: PURPOSE:To give a function equivalent to a light pen input device and to enable a remote control by permitting a sensor installed in the vicinity of a display screen to receive the intensity of a wave beam subjected to the time division radiation along the prescribed indication axis in different directions and calculating the position of the indication axis. CONSTITUTION:When a remote control part is pointed so that the indication axis LC can hit a display screen 18 and the wave beam LB is radiated along the indication axis in terms of time division, the sensor 20 of a receiving part sequentially receives the wave beam LB, and transmits an electrical signal showing the intensity of said beam to a computing part. Since the intensity of the received wave beam LB relatively denotes a distance interval between a position on the display screen 18 of the optical axis of the wave beam LB and the sensor 20, the position of the indication axis can be calculated by combining a kind of intensities. According to the electrical signal showing the light intensity, the computing part executes the arithmetic operation, the calculates the position of the indication axis. Then a display 16 shifts the operation in a selected mode, and a dot display, etc., are carried out at the calculated position.
Patent JP-H0944474-A (JP)
Title: Address generation circuit for fast fourier transform operation
Inventor: AKIYAMA MASAHIRO
IPC: G06F17/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To increase the operation speed of a fast Fourier transform operation. SOLUTION: Plural of data to be the objects in the Fourier transform operation stored in a memory are divided into the groups for every number which is the same as the value of the base in the operation and the data belonging to each group is read in order according to the value of the base. When the value of the base is 5, D0 to D4 are read in order of D1, D4, D2, D3 and D0. Therefore, an operation processing can be started from a point of time when the D1 and D4 are read and the operation speed is faster than when the reading is performed in the order as it is.
Patent JP-H1124407-A (JP)
Title: Image forming device
Inventor: OZAWA ICHIRO
IPC: G03G15/09
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of widening the latitude of the gap between a developing sleeve and a magnetic regulating blade, in two-component magnetic brush development using a small diameter developing sleeve. SOLUTION: An image forming device is constituted so that the relation among the half-value width α of a magnetic pole N1, proximate to a region for regulating a developer quantity, of the plural magnetic poles of a magnet 29 incorporated in a developing sleeve 25; thickness Y in a peripheral direction of a magnetic regulating blade 28 which is arranged to face the magnetic pole N1 for regulating the developer quantity to a prescribed value; and the diameter L of the developing sleeve 25 satisfies L×π×(α/360)×Y>=3.5.
Patent JP-S5982690-A (JP)
Title: Magnetic bubble transfer gate
Inventor: MATSUYAMA KIMIHIDE
IPC: G11C11/14
Filed: 1982-11-02
Abstract: PURPOSE:To utilize effectively a memory area and to shorten a cycle time by executing a swapping operation of a bubble between loop-like transfer lines formed at an interval in the longitudinal direction. CONSTITUTION:When a bubble transferred through a bubble position 23 on a loop-like transfer line 10 comes to a position 24, a rotating magnetic field is directed to a direction 18. When a pulse is applied to a conductor pattern 12 in the direction 14 from this phase, a trough of a magnetic field distribution is induced in a pattern recessed part 16 and the bubble expands in the form of a stripe along the recessed part 16. When the pulse is applied continuously over an applied phase range 31, this bubble is held in the recessed part 16. When the pulse is cut off, the bubble is going to contract to a circular shape. In this case, since the rotating magnetic field is directed to a direction 19, a charged wall for attracting the bubble is formed at a position 25, and the stripe-like bubble contracts toward the position 25. Thereafter, this bubble is transferred on a loop-like transfer line 11 through a position 26 as the charged wall moves.
Patent JP-S6436878-A (JP)
Title: Mechanical lock opened by card lock
Inventor: HINO TOSHISHIGE
IPC: E05B35/00
Filed: 1987-08-01
Abstract: PURPOSE: To improve the reliability of a lock itself and the portability of a key by using a card on which a square shape, a round shape, or other shapes are printed as a key, and reading the thickness, shape, and number of the shape for unlocking. CONSTITUTION: When a card 21 is inserted into grooves that are cut in a lock template, a pin 1 enters the hole of the card 21 due to the operation of a spring. The grooves that are cut in the pin 1 are aligned in a line, and sliders 2 are operated by a spring 3. When the three sliders move, a slider 5 moves and a return lever 15 becomes free. Then, when the card 21 is pressed further deeper, the return lever 15 is pressed and the pin of a stopper 8 is pressed down and then a lock bar 11 is released by the force of a spring 13.
Patent JP-H0946194-A (JP)
Title: Waveform shaping device
Inventor: HORIE MASUMI
IPC: H03K5/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of a hysteresis operation by forming digitally a circuit in hysteresis operation in waveforming and shaping. SOLUTION: A comparator 21 compares an input voltage Va and a threshold voltage Vc to apply waveform shaping to a sensor signal. A period measurement circuit 4 measures a period of an output signal of the comparator 21 and a step waveform voltage generating circuit 5 generates a step waveform voltage based on the measured period and a V-I conversion circuit 6 converts the step waveform voltage into a current and the circuit 6 supplies a current to a resistor 23d or 23e via analog switches 22a, 22b closed/open in response to the operation of the comparator 21, thus, the stepwise offset voltage is added to the input voltage Va or the threshold voltage Vc for the hysteresis operation.
Patent JP-S6184644-A (JP)
Inventor: WEST PAUL RICHARD
IPC: G03F7/26
Filed: 1985-09-03
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-2001020951-A (JP)
Title: Static pressure gas bearing
Inventor: TSUDA TAKUMA
IPC: F16C32/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure gas bearing without laying a piping in a space around a bearing by exhausting gas through an exhaust hole disposed on a bed in a forcible exhaust mechanism. SOLUTION: A moving body 1 is engaged with a fixing body 2 having a fine clearance. A fine clearance is formed between the moving body 1 and a level block 3 by pressure of air supplied from the level block 3, air to be supplied is passed an air supplying inner piping in a bottom plate 1a of the moving body 1, and is entered into the fine clearance between the moving body 1 and the fixing body 2, and the moving body 1 is moved in right and left directions in a non-contact condition. In a prior art, an exhaust piping 10 and an air supplying piping 11 are connected to the moving body 1 and the fixing body 2, and thereby, the freedom of an arrangement for various kinds of devices installed in a vacuum chamber is restricted.  Accordingly, it is possible to improve the freedom of an arrangement for various kinds of devices installed in the vacuum chamber, since there is not necessity for laying the piping on the level block 3.
Patent JP-S5983114-A (JP)
Title: Holder for plastic lens
Inventor: KITAHARA RIYOUICHI
IPC: G02B7/02
Filed: 1982-11-05
Abstract: PURPOSE:To assemble a titled holder with ease by providing a bar-like leg for determining the spacing between lenses in the peripheral part of a plastic lens into one body and holding a lens system consisting of plural lenses inserted into a lens frame at one place. CONSTITUTION:A lens part of a holder consists of a plastic lens 1 and a lens spacing bar 2 consisting of a bar-like leg formed into one body in the peripheral part of said lens in its thrust direction. The bar 2 is provided at >=2 places. On the other hand, a lens frame 3 for holding a lens system is punched with grooves 4 by as much as the number corresponding to the number of the bars 2 in the bore thereof. The one end of said frame has such a butt face 5 which maintains an effective lens diameter D and is to be butted thereto with the bar 2. The other side of the lens frame is cut with a screw 6 while the inside diameter permitting the entry of the bar 2 in the groove 4 is maintained. The lens 1 is inserted into the frame 3 in such a way that the bar 2 is guided by the groove 4 and the lens is fixed by means of a stop ring 9 so as to press the bar 2 in the direction of the face 5.
Patent JP-H0479995-A (JP)
Title: Dry cleaner
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F33/02
Filed: 1990-07-20
Abstract: PURPOSE:To ensure the safety of drying operation and improve finish drying operation by detecting the removal of solvent from clothes in a liquid removing process according to the rotational frequency of a drum to inhibit the drying operation if the solvent is not removed. CONSTITUTION:When a timer 27 counts a liquid removing time without abnormal vibration, a liquid removal controller 26 stops the output and transfers the process to the next drying one. While the rotational frequency of a drum 2 is examined by a rotation detector 22 until the liquid removing time elapses, a judging section 28 judges comparatively whether or not the measured rotational frequency exceeds 5,000rpm for ensuring a normal liquid removing rate and generates the output if the former exceeds the latter. A drying flag is erected by the out put of the judging section. The rotational frequence of the drum 2 may be restrained from increase by a loosened belt, slipping pulley, etc. In the drying process the presence of the drying flag is first examined and if the flag is not erected, a drying inhibiting section 29 inhibits the drying operation to indicate and inform the inhibition of drying through an indication- information device 25.
Patent JP-S6256756-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D11/02
Filed: 1985-09-02
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-H0481315-A (JP)
Title: Active suspension device for vehicle
Inventor: KISHIMOTO HISAHIRO
IPC: B60G17/015
Filed: 1990-07-20
Abstract: PURPOSE:To restrict the initial rolling of a car body to improve the steering stability at the turning transition period of a vehicle by computing a correction quantity of a control gain correspond to the predicted lateral acceleration of the car body with the speed and a steering wheel angle, and correcting the control gain on the basis of this correction quantity. CONSTITUTION:In suspension units 12 as oil pressure support means respectively provided in right and left front wheels and right and left rear wheels, a suspension spring 13 and a hydraulic actuator 14 are interposed between a car body 7 and a wheel 8. A control valve 17 and a switching valve 22 of the suspension unit 12 are controlled by a controller 39 forming an oil pressure control means on the basis of the detecting signal from a vertical G sensor 32, a steering wheel angle sensor 33 and a speed sensor 34 or the like. In this case, the controller 30 obtains a correction quantity of the control gain corresponding to the predicted lateral acceleration of the car body with a detected speed and a detected steering wheel angle, and controls the oil pressure of the suspension units 12 in right and left of the car body on the basis of the corrected control.
Patent JP-H0520625-A (JP)
Title: Magnetic head device
Inventor: TOURIYUU KOUJI
IPC: G11B5/187
Filed: 1991-07-09
Abstract: PURPOSE:To provide the magnetic head device which eliminates the dust pickup on a magnetic head and can prevent the sticking by the dust pickup within a magnetic tape cassette. CONSTITUTION:The dust is absorbed in grooves 5a when the tape travels in a direction A. The contact pressure of the groove 5a parts with the tape is higher than in the case of the absence of the grooves and, therefore, the sticking of the dust in the part where the tape 4 and the magnetic head 1 are in contact decreases.
Patent JP-S6254895-A (JP)
Title: Semiconductor memory device
Inventor: WADA MASASHI
IPC: H01L27/105
Filed: 1985-09-04
Abstract: PURPOSE:To decrease the number of wires necessary for respective cells and to reduce the area occupied by the cells by executing the storing of data in a nonvolatile memory part and the returning of the data to a flip-flop part by controlling signals to a VDD terminal, store terminal, and a recall terminal. CONSTITUTION:In case of transmitting the data stored in the flip-flop part to the nonvolatile memory part, the VDD of the power supply source is lifted up to a high voltage as well as that of the store terminal. A high voltage or low one is impressed to a float gate type capacitor C1 depending on the state of the storage of the flip-flop via T7 and T8. During said process, the recall terminal is kept in low voltage. Accordingly, in case of the high voltage is impressed via the T7, the injection of electrons to the float gate is achieved by a tunnel current, but inversely, if impressed via the T8, discharge of electrons happens. In case of transmitting the data in the nonvolatile memory part to the flip-flop part, the store terminal is kept in the low voltage but the high voltage is impressed to the recall terminal, and the VDD is lowered to the low voltage then is raised to the high voltage.
Patent JP-H0242489-A (JP)
Title: Picture display
Inventor: TANJI NATSUKI
IPC: H04N1/415
Filed: 1988-08-02
Abstract: PURPOSE:To grasp the outline of an original picture in a short time by dividing picture data into the second to n-th picture data and receiving them when the picture data stored in a picture storage device are received and displaying the second picture while they are restored. CONSTITUTION:Plural picture element which constitute the first two-dimensional picture are written successively into a series of addresses, stored and held as the first picture data, when there is a reading request, the addresses where the first picture data are stored is address-designated skippingly to the specified number, the picture elements are read out and outputted as the second picture data. Further, the addresses to the different specified number are designated and the picture elements are read out and outputted as the third picture data and the picture data to the n-th [(n) is a positive integer which satisfies 2<=n] ones are outputted. Thus, before the first picture is perfectly restored by all the picture elements of the second to n-th picture data, the outline of the first picture can be grasped in a shorter time.
Patent JP-H0939806-A (JP)
Title: Center take-off type electric power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a center take-off type electric power steering device in which diametrical dimension of a rack shaft can be reduced. SOLUTION: Tie rods 6, 6 are taken out of the central part across the car- body width of a rack shaft 5 of a rack and pinion mechanism to form a center take-off type electric power steering device 1, and auxiliary torque generated by an electric motor in the electric power assist part 3 is supplied between a handle and the rack and pinion mechanism 2, especially to a pinion shaft 9 of the rack and pinion mechanism.