baber/WOPTO huggingface dataset:
Patent JP-H02303185-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/46
Filed: 1989-05-18
Abstract: PURPOSE:To eliminate a defective exterior view of a multilayer printed-wiring board and to prolong a life of a molded plate by a method wherein, in a laminated body where prepregs are piled up on each surface and/or each rear surface of two or more inner-layer material, a caulking pin is arranged in a required position and an outer-layer material is arranged on an outermost layer, the molded plate is arranged in a position not coming into contact with the caulking pin and this assembly is laminated and molded. CONSTITUTION:As an inner-layer material, an electrical circuit is formed on a copper-foil face such as a one-sided copper-clad laminated sheet, a double-sided copper-clad laminated sheet or the like. As a prepreg, a woven cloth, a nonwoven cloth or a mat composed of an inorganic fiber such as glass, asbestos or the like, an organic synthetic fiber such as a polyester, a polyamide or the like or a natural fiber, a sheet of paper or a base material combining these is impregnated with a single substance, a denatured substance or a mixed substance of a phenolic resin, a cresol resin, an epoxy resin or the like; the prepreg is then dried. As an outer-layer material, the one-sided copper-clad laminated sheet, a copper foil or the like is used. Caulking pins are installed preferably at four corner parts of the inner- layer material and the prepreg. It is required to arrange and install a molded sheet so as not to come into contact with the caulking pins; the sheet is installed at the inside of the positions of the caulking pins.
Patent JP-S5350708-A (JP)
Title: Tape recorder
Inventor: INOUE SATORU
IPC: G11B15/02
Filed: 1976-10-18
Abstract: PURPOSE: To contrive to extremely minimize the wrong action and to realize the long life of the automatic stopping means, by breaking the power transmission from the motor to the tape travel stopping device when the push button mechanism is under the inoperative condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63291287-A (JP)
Title: Magnetic disk device
Inventor: HATTORI SATORU
IPC: G11B33/14
Filed: 1987-05-22
Abstract: PURPOSE:To improve the operation efficiency of a system by allowing a cooling device not to be operated until temperature raise caused by windage occurring in an HDA at the leading time of a device reaches a set value and shortening queuing time. CONSTITUTION:A temperature sensor 7 detecting the temperature of the magnetic head and the magnetic disk assembly substance (HDA) and means 300 and 330 waking up the cooling device 4 after the temperature exceeds the prescribed value are provided. Then when a power ON signal is inputted, DC power source is outputted, reference voltage is generated and the HDA is drived by driving a spindle motor with a next timing. At this time, since the cooling device 4 is not drived until the temperature in the HDA 60, exceeds the set value, the temperature in the HDA 60 becomes saturated state in a short time. When the temperature in the HDA 60 becomes the saturated state, the cooling device 4 is drived by outputting a cooling ON signal 301 and thermal dislocation is immediately stabilized and the quantity of it is controlled to be always in tolerance. Thus the queuing time until the time of starting write and read operation is shortened and the operation efficiency of the system is improved.
Patent JP-S5916028-A (JP)
Title: Operation transmitting device of operation member
Inventor: KURAFUJI TAKAMASA
IPC: G05G1/00
Filed: 1982-07-19
Abstract: PURPOSE:To reduce constituent parts and to facilitate assembling operation, by forming a driving operation member, driven operation member, and spring member for transmitting the displacement of the driving member to the driven operation member in one body. CONSTITUTION:When a rapid traverse operating element 12 is operated, the tip contacting part 14 of the operating element 12 is extruded to press up an operating lever 17. Then, the lever 17 rotates counterclockwise around a pin 9 as a fulcrum while a coupling piece 25 deforms elastically to rotate and displace a fast lever 6 coupled with the coupling piece 25 clockwise around a pin 4' as a fulcrum. A fast gear 5 moves by the displacement of the lever 6 and its large-diameter fast gear 27 engages a flywheel. Then, a tape-up reel turntable 1 and a rapid traverse gear 16 engage each other to rotate a reel turntable 1 at a high speed. When a rewind operating element 11 is extruded, its contacting part 13 is extruded to press up the lever 17, which rotates to displace the lever 6 clockwise elastically while deforming the coupling piece elastically. Then, a gear 15 rotates and feed reel 2 rotates at a high speed to rewind a tape.
Patent JP-S62281076-A (JP)
Title: Production starting system
Inventor: YOKOI SHIGEKI
IPC: G06F3/0482
Filed: 1986-05-30
Abstract: PURPOSE:To simplify the window operation of a multiwindow display screen by obtaining a control system with a popping-up menu. CONSTITUTION:A multiwindow display control part 17 is equipped with a menu control part 19 and a window control part 21 to generate and control a multiwindow in a physical picture 1 and control the display area on a logical screen not shown in the figure. The menu control part 19 responds the prescribed operation of the left button 14 and right button 15 of a mouse 13, picture-displays a popping-up menu 28, further, identifies an icon mark pointed by a mouse cursor 12 and erases the picture displaying the menu. The window control part 21, when a window operation is instructed in the popping-up menu 28, executes the control of the changing of the size of the corresponding window or the shifting of the display area.
Patent JP-H06305422-A (JP)
Title: Emergency descending device at the time of power supply stoppage for electric single-rail passenger transportation vehicle
Inventor: CHIGUSA HIDEO
IPC: B61B13/02
Filed: 1993-04-27
Abstract: PURPOSE:To resolve such a problem that in the case where an electric single- rail passenger transportation vehicle stops at a high place by the action of an electromagnetic brake due to the stoppage of power supply, the abnormality of power supply, or the failure of an inverter, it is difficult and dangerous to walk and come down to a lower place, and also it is difficult to repair it when it is left at a high place. CONSTITUTION:An emergency power supply is provided, and when a single-rail transportation vehicle stops at a high place, an electromagnetic brake is released by changing over a switch by means of the emergency power supply. The single- rail transportation vehicle travels on an inclined ground by its own weight, and can be traveled down to a low ground while being braked by a constant speed brake.
Patent JP-S61283936-A (JP)
Title: Trouble detecting system
Inventor: ONIKI HIROYUKI
IPC: G06F11/00
Filed: 1985-06-10
Abstract: PURPOSE:To facilitate an easy analysis of the cause of a trouble by stopping the operations of all devices within an information processing system or holding the internal state in case a certain device detects a trouble. CONSTITUTION:A bus 1 consisting of one or plural signals lines is connected to information processors 3-6 which are connected in series with each prescribed interface 2. If the processor 3, for example, detects a trouble, the processor 3 delivers the trouble detection information to the bus 1 and holds its internal state. While other processors 4-6 receive the trouble information through the bus 1 and hold their internal states respectively. Thus the internal states of those processors 3-6 are held when the processor 3 detects the trouble. As a result, the cause of a trouble can be analyzed easily even through another processor excluding the processor 3 has a trouble.
Patent JP-H0231423-A (JP)
Title: Process of forming patterned dielectric layer
Inventor: ERUDORUKARU BUI BASUKARU
IPC: C23C16/04
Filed: 1989-05-18
Abstract: PURPOSE: To reduce the cost and complexity, by feeding selected reactive gases near to a metal electrode, applying an r-f power to the patterned metal electrode to dissociate, and to excite some of reactive species in these gases to react mutually enough to selectively vapor deposit on only selected parts of a substrate. CONSTITUTION: Patterned metal electrodes 36, 38 move in and out a quartz pipe 10 by rollers 34 mounted thereon and include holes 40, 42 corresponding to desired holes in a dielectric pattern. These rectangular holes 40, 42 are covered with a substrate 14. Corresponding to the holes 40, 42 in the electrodes 36, a patterned dielectric layer having the same spread is formed on the substrate. During operating with reactive gases flowing in an entrance pipe 30, quartz pipe 10 and exhaust pipe 12 during the PECVD process, some component of the reactive gases is drafted only to the surface of the substrate 44 which has the same spread as metal parts of the electrodes 36, 38, and hence no plasma enhanced chemical vapor deposition occurs at the holes 40, 42 of the electrodes.
Patent JP-H05297254-A (JP)
Title: Pig-tail type optical device, optical fiber device and opticsal fiber fixing method
Inventor: HANDA YUICHI
IPC: H01L31/14
Filed: 1992-04-19
Abstract: PURPOSE:To generate a high efficiency optical coupling between each optical fiber and any other part with a high yield and high producibility. CONSTITUTION:This device has a pig-tail type constitution, in which a semiconductor optical device 2 and optical fibers 4a, 4b are coupled together. To a metal stem 1, plates 3a, 3b for coupling are secured, which consist of a stationary part provided with minute holes 5a, 5b for holding fast the foremost parts of the optical fibers 4a, 4b and movable parts 6a, 6b including a piezo element for turning the stationary part movable. The semiconductor optical device 2 can with high efficiency be coupled optically with the optical fibers 4a, 4b by means of adjustment of the plates 3a, 3b with impression of an electric field on the movable part.
Patent JP-S61282215-A (JP)
Title: Method for detecting stopping position by transfer speed detecting device
Inventor: YAMAGUCHI TADASHI
IPC: G01C21/00
Filed: 1985-06-10
Abstract: PURPOSE:To detect the stopping position of a carriage, by setting the space between a pair of position sensors to be slightly shorter than the length of the carriage in the transferring direction thereof so that outputs are overlappedly delivered from the pair of sensors. CONSTITUTION:Transmission holes 10a... are formed in a slit plates 10 which is attached to a pallet 1 and which has a length equal to the length L of the pallet 1 in the transfer direction of the latter. Meanwhile, a pair of photoswitches 11, 12 are arranged along a conveyer path with a certain distance (l) therebetween which is slightly shorter than the length L. The outputs of sensors 15, 16 become high during periods between times t0, t2 and between times t1, t3 at which the pallet 1 passes, and therefor the photoswitches delivers pulse signals. When the pallet 1 advances on the conveyer path and then enters into the speed detection area, an OR gate 19 delivers a pulse signal which is converted into a voltage signal by means of a converter 20, thereby the pallet 1 is decelerated in association with the voltage signal. When the pallet 1 has come to the center of the speed detection area, the output (e) of an AND gate becomes high so that the pallet 1 is stopped by means of a magnet.
Patent JP-S62287925-A (JP)
Title: Electric discharge machine
Inventor: SAKAKIBARA TOSHIMITSU
IPC: B23H1/02
Filed: 1986-06-02
Abstract: PURPOSE:To enable execution of high speed processing through prevention of lowering of a processing speed and generation of arc discharge, by a method wherein a rate of change in an electric discharging state between an electrode under discharge and an object to be porcessed is detected, the distance and the speed of discharge stability are automatically changed according to a processing state. CONSTITUTION:Although, usually, a gap between an electrode 1 and an object 2 to be processed is held at a specifeid value through the working of a servo mechanism, with the progress of processing, processing chips therebetween is difficult to remove, and arc discharge is increased so that, simultaneously with application of a voltage from a pulse source 3, a current is caused to flow. Meanwhile, an arithmetic unit 11 computes a rate of change in a signal for the number of arc discharging times from e voltage detector 9 at intervals of a specified time to feed a signal to a regulator 10A. The forced opening distance of discharge stable motion between the electrode 1 and the object to be processed is decided, and is opened through the working of a mechanism, e.g. a switcher 8, a drive device 7. A memory device 12 stores a previous relative position, and outputs a signal, by means of which a position is restored to the original after opening, to the regulator 10A. This constitution prevents lowering of a processing speed and generation of arc discharge by changing the distance and thc speed of discharge stability depending upon a processing state, and enables execution of high speed processing.
Patent JP-H01296619-A (JP)
Title: Sample shuttle taking in and out device for electron beam lithography equipment
Inventor: SUZUKI YOSHIO
IPC: H01L21/027
Filed: 1988-05-25
Abstract: PURPOSE:To contrive accomplishment of a high speed operation as well as to easily obtain positioning accuracy by a method wherein a conveying arm, which is horizontally movable toward a stage from inside a preparatory chamber, and a position retaining means, to be detachably engaged in vertical direction against a sample shuttle, are provided. CONSTITUTION:A sample shuttle 15 is supported by a transfer arm 28, the relation of both of them is determined by a position retaining means 29, and the positioning of the sample shuttle is conducted in the same accuracy as the positioning of the transfer arm 28. The replacement of a sample for the sample shuttle 15 is conducted in the state wherein the sample shuttle 15 is placed at the prescribed position in a preparatory chamber 12, and the taking in and out of the sample shuttle 15 is conducted in such a manner that the stage 13 is placed at the prescribed position in a lithography chamber 10, the transfer arm 28 is moved horizontally, and a clamping member 18 is vertically moved. As a result, a stable movement can be obtained even when the sample shuttle 15 is transferred at high speed, and the positioning accuracy of the sample shuttle can be secured easily.
Patent JP-S5648267-A (JP)
Title: Heating method for metallic plate
Inventor: TSUYAMA KOUICHI
IPC: H05B6/10
Filed: 1979-09-29
Abstract: PURPOSE: To heat the whole metallic plate uniformly in heating the metallic plate by high frequency electromagnetic induction heating, by placing the metallic plate in an electromagnetic induction coil, which is made by winding wire in a shape similar to that of the plate, then applying electric current through the coil.  
     CONSTITUTION: In heating metallic plate 1, having high magnetic permeability, e.g. iron, cobalt, nickel etc., by electromagnetic induction heating, the metallic plate is placed in a tubular coil 3, which is similar in shape to that of the metallic plate 1 and surrounds the plate 1, and high frequency electric current is applied to the coil 3. Hereby induction current induced uniformly in the metallic plate 1 heats the whole metallic plate 1 at a uniform temp. This method is utilized in a process where thermosetting resin painted on a metallic core is baked in the manufacture of metallic core-printed circuit plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650763-A (JP)
Title: Method of pouring molten metal by performing graphite spheroidization treatment
Inventor: TANIGUCHI HIROTOSHI
IPC: B22D1/00
Filed: 1979-09-29
Abstract: PURPOSE: To eliminate dissipation losses owing to the secular change of a spheroidizing agent and perform titled pouring by allowing the molten metal which has temporarily been stayed in the reacting pot containing the graphite spheroidizing agent to overflow from the pot and admitting the same directly into a mold.  
     CONSTITUTION: This spheroidizing device 20 is placed on a predetermined mold 13, and molten metal 15 is poured from a ladle 14. The molten metal 15 enters the inside of a reacting pot 8 but a final molten metal extracting hole 10 is held closed by an iron cover 11 and since a graphite spheroidizing agent is placed thereon, the molten metal is stayed in the pot 8 and reacts with the spheroidizing agent 12. As the molten metal 15 through a pouring cup 2 is continuously poured, the molten metal 15 overflows from the pot 8 and stays and accumulates in the reacting chamber 3. After this, the cover 7 in the bottom of the chamber 3 is melted by the heat of the molten metal 15, by which the tapping hole 6 is opened and the molten metal 15 is admitted into the mold 13. When the pouring from the ladle 14 ends and the spheroidizing agent 12 begins to react and dissipate, the cover 11 is melted and the molten metal 15 in the pot 8 is completely led into the mold 13, thus it results in that the molten metal 15 in the pot 8 and chamber 3 annihilates completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304580-A (JP)
Title: Image forming device
Inventor: KOITABASHI NORIFUMI
IPC: G03G15/02
Filed: 1989-05-19
Abstract: PURPOSE:To make the whole of an image forming device simple, small-sized, and low-cost by using a surface area corresponding to the image area part to be subjected to trimming processing and masking processing as a non- electrification part and using only a required surface area as an electrification part and selectively performing the electrification processing. CONSTITUTION:A contact electrifying member 2 is formed to a one-dimensional array body of plural small electrifying members 21, 22 to 2n divided in the longitudinal direction, and these electrifying members have front end parts brought into contact with the surface of a photosensitive drum 1 with a prescribed pressing force in the drum generating line direction. A voltage is selectively applied to them through electric wires individually connected them. An area designating means 30 is provided which designates coordinates of the image part area to be subjected to trimming, masking, or the like out of the image surface of an original to be copied, and for example, a digitizer which discriminates the position by a pen type marker 30a is used. Thus, the whole of the device is made simple, small-sized, and low-cost because only the required surface area is selectively electrified as the electrification part.
Patent JP-H08320147-A (JP)
Title: Control device for air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F11/02
Filed: 1995-05-25
Abstract: PURPOSE: To perform a comfortable air conditioning operation in view of an indoor environment or a state of occupant by a method wherein there is provided a control signal generating means for producing a control signal of an operating frequency table having operating frequencies of a compressor in response to a comfortable feeling of a human occupant in a room assumed by an assuming means. CONSTITUTION: There is provided an assuming means for assuming a comfortable feeling of an indoor human occupant in reference to outputs from a sensor means 10 and a memory means 13 as well as a temperature set by a user and an output from a position sensing means 1d. There is provided a generating means 19 for generating a control signal producing a control signal in an operating frequency table of compressor operating frequency for an air conditioner 16 in response to a comfortable feeling of a human occupant assumed by the assuming means.  In the case that a large load variation occurs when an operation is started, the most suitable operating frequency table is selected for making a rapid increasing of the room temperature for performing a fast increasing of room temperature in reference to a surrounding air temperature, an air volume and a set temperature and the like as the compressor operating frequency table applied as a target by the air conditioner 16. Since as this table, an over-degree period and a stable period are independently applied, so that the room is rapidly heated.
Patent JP-S5351424-A (JP)
Title: Load controlling device of trubine generator
Inventor: KOYATA KAZUO
IPC: F01D17/24
Filed: 1976-10-22
Abstract: PURPOSE: To enable performing a change over from a load limitter motor to a governor motor stably and with high speed without using an auxiliary pilot valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827039-A (JP)
Title: Hydraulic pressure tester
Inventor: TSUTAYA HIROYUKI
IPC: G01M3/02
Filed: 1981-08-12
Abstract: PURPOSE:To effectively remove dissolved oxygen in water under a hydraulic test, by mounting a filling tower, filled with activated charcoal, to an outlet side of a water filling pump and a pressurizing pump in a hydraulic pressure tester. CONSTITUTION:Hydraulic pressure testing water 2, which contains dissolved oxygen and is stored in a tank 1, is fed to an activated charcoal filling tower 21, installed to a bypath line 20, through a piping 3, a water feed valve 5a, a water feed pipe 6, and a valve 21a by a water filling pump 4. A boiler body 13, a deairing device 14 and a reheating device 15 are filled with the hydraulic pressure testing water, freed of dissolved oxygen, through a valve 21b. The hydraulic pressure testing water 12 is drained through an outlet valve 10 for a boiler body, an outlet valve 11 for a deairing device, and an outlet valve 12 for a reheating device to the outside of a system going to the extent of the reduction in a dissolved oxygen concentration. After the outlet valves 10-12 are closed, the water filling pump 4 stops running, and the testing water 2 is fed to the tower 21 via a bypass valve 17, a bypass pipe 16, and the valve 21a by a pressurizing pump 18, the water is increased in the pressure by the pressurizing pump 18 via the valve 21b to perform a hydraulic pressure test. This causes dissolved oxygen in the testing water 2 to be effectively removed.
Patent JP-H04329624-A (JP)
Title: X-ray exposure method
Inventor: AMAMIYA MITSUAKI
IPC: H01L21/027
Filed: 1991-05-01
Abstract: PURPOSE:To control exposure dose following a time-elapse variation in intensity and in transmittivity by detecting the intensity of X-ray exposure light on the incidence side of X-ray exposure light rather than on a mask in an exposure chamber at predetermined two exposure points of time. CONSTITUTION:A first X-ray detector 9 is provided to detect intensities of synchrotoron radiation light S at respective points on a mask 6 at an exposure point of time t=0. A shutter 5 to adjust exposure dose by shielding the synchrotoron radiation light is provided on a Be window 4 side against a wafer 7 and the mask 6. A third X-ray detector 11 is provided to detect intensities of the synchrotron radiation light S passing through the Be window 4 at exposure points of time t=0 and t. The first, second, and third X-ray detectors 9, 10, 11 follow time-elapse variations in intensity of the synchrotoron radiation light S to detect its intensities.