baber/WOPTO huggingface dataset:
Patent JP-H0672627-A (JP)
Title: Device and method for detecting error in scale-formed stream
Inventor: RUDORUFU INFUANGAA
IPC: B65H7/06
Filed: 1993-02-19
Abstract: PURPOSE: To precisely detect faults in a scale-like stream by providing a contact element and a measurement element that are brought into contact with a surface of the scale-like stream and detecting the movement of the measurement element that follows a change in the scale-like stream. CONSTITUTION: A first contact wheel 11 is supported by a rotation axis 12 on an end of an arm 13, which pivots at a fixed position around a first pivot 14, and a second contact wheel 21 is supported by a rotation axis 22 on an end of a lever 23, which is supported by a rotation axis 22 near the end of the arm 13. The first contact wheel 11 makes contact with a surface of a scale- like stream by using a weight of the arm 13, and the second contact wheel 21 makes contact with the surface of the scale-like stream at a distance d from the first contact wheel 11 on a downstream side while spring energization is applied. And the movement of the contact wheel 21, i.e., the movement of the lever 23 (pivot movement amount) is detected by a measurement sensor 40, so that a failt in the scale-like stream can be detected based on the detection results.
Patent JP-S55123250-A (JP)
Title: Modulation fault supervisory system
Inventor: ICHIKAWA YASUSHI
IPC: H04B17/10
Filed: 1979-03-16
Abstract: PURPOSE:To simplify a transmission change-over circuit by switching the transmitter of the opposite station in case that when a reception input arrives, plural  receivers, receiving transmitted signals from the opposite stations, all detect the  break of pilot signals. CONSTITUTION:Pilot signal PIL and a reception input detected by way of circuit 11 covering a range from the high frequency wave to the intermediate wave of two reception systems, demodulator 12, pilot filter 15, amplifier 14, and detector 13 are supervised by logic circuit 17. When an input signal arrives and all receivers detect the break of PIL, circuit 17 judges that the opposite station modulator is in trouble, and then sends a control signal to tone oscillator 18. Switching signals from oscillator 18 are sent out to the opposite station by way of modulator 2 and transmission part 3 that the station owns. In the opposite station, switching signals demodulated by demodulator 12 are detected by detection circuit 19 and then supervised by logic circuit 20. When circuit 20 judges that the modulator is getting out of order, switch 9 switches the transmitter.
Patent JP-H04341364-A (JP)
Title: Apparatus for applying viscous liquid matter
Inventor: KUBOTA YOSHIMICHI
IPC: B05C5/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide the title apparatus capable of uniformly applying viscous liquid matter when said matter is applied with one stroke and improving the finish accuracy of a joint in a mode well, allowing a coating start part and a coating end part to overlap each other. CONSTITUTION:In a coating apparatus for applying the strip like viscous liquid matter emitted from a nozzle 41 with one stroke in a mode allowing a coating start part 49a and a coating end part 49b to overlap each other, a nozzle moving means due to a robot 18 relatively moving the nozzle 41 with respect to a surface 1a to be coated is provided. A shutter plate 42 opening and closing the emitting orifice 41H of the nozzle is provided to the tip of the nozzle 41 and a shutter control means controlling the closure of the shutter plate 42 after the time T adjusted on the basis of the detection point of time of the coating start part 49a is provided.
Patent JP-S53116690-A (JP)
Title: Device for notifying starting of man conveyor
Inventor: SATOU YOSHIHIKO
IPC: B66B27/00
Filed: 1977-03-19
Abstract: PURPOSE: To prevent the stopping time of a man conveyor from wastefully prolonging by providing means for notifying the conveyor capable of starting not to operate when a stop switch is operating and to operate at returning time to thereby notifying the possibility of restarting operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60174838-A (JP)
Title: Melting method of nb-ti alloy
Inventor: BABA RIYOUJI
IPC: B22D21/00
Filed: 1984-02-20
Abstract: PURPOSE:To perform melting of Nb-Ti which can surely prevent imperfect melting of Nb and is free from contamination by drop-melting bar-shaped Nb by an electron beam, etc. so as to drop into a casting mold and adding at the same time sponge Ti into the pool in the mold. CONSTITUTION:Bar-shaped Nb 10 is set horizontally in an electron beam furnace 11 in the case of executing the method of this invention by using said furnace 11. While the Nb bar 10 is advanced in an arrow (a) direction, an electron beam 13 is irradiated from an electron beam gun 12 to melt the top end of the Nb bar 10 so that Nb is dropped in the form of a liquid drop into a copper mold 14 for casting, thus forming a molten pool 15. A required amt. of sponge Ti is added 16 to the pool 15 while the inside of the pool 15 is maintained at the melting temp. of Nb or above at the same instant to set the molten metal temp. at the target temp. The Nb-Ti alloy free from imperfect melting of Nb is cooled and solidified to form an ingot 18 in the mold 14 and thereafter the ingot is drawn downward by the operation of a drawing device 19. An ingot product is thus obtd.
Patent JP-S60175442-A (JP)
Title: Method of forming multilayer interconnection structure
Inventor: HORI MINORU
IPC: H01L21/3213
Filed: 1984-02-21
Abstract: PURPOSE:To prevent the disconnection by forming an interlayer insulating film on the first wiring layer, anisotropically etching it, laminating an insulator of the same material on the insulating layer, and forming the second wiring layer thereon, thereby smoothly forming the insulating layer. CONSTITUTION:An interlayer insulating layer 4 is formed on the first wiring layer 3. Then, the layer 4 is anisotropically etched, and the layer 4 is allowed to remain only on both sides of the layer 3. Then, the insulator of the same material as the layer 4 remaining at both sides of the layer 3 is formed to raise the thickness of the layer 4. As a result, a stepwise difference is formed on the layer 4, but it sharpness is remarkably alleviated as compared with the case that the remaining portion 11 is not formed. Eventually, the second wiring layer 6 is formed.
Patent JP-S59159261-A (JP)
Title: Cutting method of billet in continuous casting installation
Inventor: TOMITA AKIRA
IPC: B23K7/00
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the deterioration in the quality and yield of a product on account of the burrs sticking on a billet during cutting by cutting upward the billet from below in the stage of cutting the billet with a torch type cutter which is provided on a carriage phased with the movement of the continuous casting billet and moves in the transverse direction of the billet. CONSTITUTION:A standby carriage 1 is moved cooperatively with a billet S via a clamper when the billet drawn continuously from a continuous casting machine arrives at a cutting area. A torch 3 traverses at the same instant in the transverse direction of the billet S and the billet S is cut upward from below the same by the flame ejected from the torch 3. A roller 4 positioned in the part where the carriage 1 passes is retreated by a lifting cylinder 6 which is successively actuated by a limit switch operated by a shifter 7 provided alongside the carriage 1 so as not to hinder the passage of said carriage. The roller is automatically reset after the passage of the carriage 1. The carriage 1 is reset when the cutting of the billet S ends. Then the slag formed on the cut billet S during cutting does not droop from the cut surface and even if the slag sticks as a burr atop the billet S, the amt. thereof is slight and is easily removable before rolling.
Patent JP-H05134402-A (JP)
Title: Resist mask for dry etching and it's resist mask resin composition and fine working method by dry etching using the resist mask
Inventor: AZUMA KAZUFUMI
IPC: G11B5/31
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the resist mask which improves the selection ratio to a material to be etched and enables fine processing with high accuracy by enhancing the etching resistance of a mask material at the time of dry etching a hardly processable material, the resin compsn. to form the mask and the fine working method by dry etching using the mask. CONSTITUTION:The resist mask resin compsn. 2 for dry etching is formed as the resin compsn. consisting essentially of the resin compsn. prepd. by mixing a carbon packing material with a matrix polymer having an arom. group within the molecule (main chain or side chain) and is used as the resist mask material having the high dry etching resistance. The resist mask contg. the carbon packing material has the remarkably improved resistance to the dry etching of rare gaseous ions, such as argon and xenon and enables the fine working with the high-accuracy dry etching.
Patent JP-S56127213-A (JP)
Title: Detecting circuit for fault of temperature control
Inventor: YAMAZAKI SHIYUUICHI
IPC: G05D23/19
Filed: 1980-03-13
Abstract: PURPOSE:To secure a simple detection for the fault of temperature control, by installing a timer that is set and reset by the heater on and off of the temperature control output plus a timer that is set and reset by the heater off and on, respectively. CONSTITUTION:The temperature control 2 having a temperature sensor 1 generates the control output A produced by a repetition of heater on and off, and controls the heater 6 via the driver 5. The signal A is put into the set terminal of the 1st fault detecting timer 3, the reset terminal of the 2nd fault detecting timer 4 and the inverer 7, respectively. The output signal of the inverter 7 is put into the set terminal of the timer 4 and the reset terminal of the timer 3; and the outputs of the timers 3 and 4 are sent to the terminal 9 via the OR gate 8 in the form of the fault detection output. The timer time of each of the timers 3 and 4 is set longer than the  maximum time interval between the heater on and off of the signal A. As a result, the defects of the sensor 1 and controller 2 as well as the faults of both high and  low temperature controls of the heater 6 due to a disconnection or the like can be  detected in a simple way.
Patent JP-H07284108-A (JP)
Title: Method for coding and decoding video signal
Inventor: JIEEMUZU HEDORII UIRUKINSON
IPC: H04N7/26
Filed: 1995-02-20
Abstract: PURPOSE: To improve the demerit of transmitting an error to all following steps and disabling the utilization of human visual sense because of temporal asymmetry in the processing of conventional system. CONSTITUTION: A video signal encoding device 20 is provided with a motion vector generator 22 for preparing a motion vector by collating the pixels of 1st and 2nd input images A and B and an encoder 23 for preparing 1st and 2nd output images C and D by processing two input images A and B. The pixel of 1st output image C is prepared by weighting and adding pixels in two input images A and B, and the pixel of 2nd output image D is generated by weighting and subtracting pixels in two input images A and B.
Patent JP-H05236469-A (JP)
Title: Still picture transfer system
Inventor: HOSHI TAKASHI
IPC: H04N5/00
Filed: 1992-02-18
Abstract: PURPOSE:To display a still picture at a time point not so much back from a time point to display the picture on a display even in the case of bad weather or night-time in the still picture transfer system using a remote control camera. CONSTITUTION:When the storage of still pictures under displaying is instructed from a keyboard 15 by an operator, a controller 14 transfers compressed still picture data stored in that built-in memory to a storage device 16 together with relative information. When the operator presses a retrieval key while designating the date and time of desired stored images to be retrieved/displayed from a monitor display 13, the controller 14 displays the relative information on the monitor display 13. When the operator instructs the stored images, the image data are read from the storage device 16, extended/decoded by an image extending device 11, synthesized with the relative information by a picture synthesizer 12 and displayed on the monitor display 13.
Patent JP-H09207411-A (JP)
Title: Ink-jet printer
Inventor: EDOMANDO FURIN JIEIMUSU SAADO
IPC: B41J25/308
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To adjust the printing gap distance between a recording medium and a cartridge and to change the printing gap distance to the optimum value on every cartridge with different design. SOLUTION: This ink-jet printer is provided with a cartridge 14 supported by a carrier 12 and the cartridge 14 is provided with a pushing member for adjusting the gap distance between a plurality of ink-jet nozzles in the cartridge 14 and the surface of a paper sheet for receiving a jetted ink. The pushing member is biassed by a spring and is freely slidably fitted on a carrier 12 for moving approximately in the normal direction of the surface of the paper. A surface constitution changing in accordance with the optimum gap distance between the nozzle and the paper for the best quality of printing is provided on the cartridge 14.
Patent JP-H08204566-A (JP)
Title: A/d converter
Inventor: HASEGAWA HIROSHI
IPC: H03M1/60
Filed: 1995-01-27
Abstract: PURPOSE: To provide an A/D converter suitable for operation with a low supply voltage and a low power consumption. CONSTITUTION: The energy of an analog input signal is sampled by a first switch 101 and an electric charge storage means 103, and the energy stored in this means 103 is supplied to an oscillation means 104 as the supply energy by a second switch 102. The oscillation output of the oscillation means 104 is counted by a counting means 105, and the counted result is converted into a digital code corresponding to the analog input signal by a code conversion means 106. The digital output or the digital code is held during A/D conversion by a holding means 106. For the purpose of improving the precision, the code conversion means 106 may consist of the memory where conversion data can be changed.
Patent JP-S58148441-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA TOKU
IPC: H01L23/498
Filed: 1982-02-27
Abstract: PURPOSE:To offer the semiconductor device having the extremely superior dampproof property by a method wherein the gelled films of a silane coupling agent having the mercapto group are formed previously at the parts where outside leads are to be covered with sealing resin before resin sealing is to be performed. CONSTITUTION:Potting of the 20wt% methanol solution of gamma-mercaptopropyl trimethoxyl silane is performed at the room temperature to the parts of pins in the neighborhood of the lead take out ports of lead frames consisting of the 4/2 alloy of silver plating and mounting a silicon chip 4 applied with aluminum wirings, and the heat treatment is performed at 100 deg.C for 30min to form the gelled films 5 of the silane coupling agent mentioned above. After then, transfer molding is performed according to the usual method under the condition of the forming temperature 180 deg.C, forming time length 120sec and injection pressure 70kg/cm<2>, and after then pot curing is performed at 180 deg.C for 5hr to attain resin sealing, and the semiconductor device according to this invention is obtained.
Patent JP-H04245703-A (JP)
Title: Band pass filter
Inventor: HINO TOSHIMASA
IPC: H01P1/203
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a compact filter having a large attenuation value by constituting a slot line on the surface of a ground conductor. CONSTITUTION:The slot line 60 constituted of partially and linearly removing a conductor is wired so as to intersect with the strip lines of the resonator in the vicinity 61s, 64s of ground terminals of the 1st and 4th resonator lines 61, 64 and so as not to intersect with the strip lines of other resonators except the vicinity of their opened terminals. A large current flows into the strip lines in the vicinity 61s, 64s of the ground terminals of the 1st and 4th resonators 61, 64 and a relatively large surface current flows also into the surface of the ground conductor in the vicinity of the strip lines correspondingly to the current flowing into the strip lines. Thereby the slot line 60 arranged so as to intersect with the strip lines is magnetically connected with the strip lines.
Patent JP-S55123936-A (JP)
Title: Ventilation fan
Inventor: WAKAMATSU KAZUNORI
IPC: F24F7/013
Filed: 1979-03-16
Abstract: PURPOSE: To provide an easy engagement between a rotor and vanes by a method wwherein a rotor is provided integrally with an engagement portion for vanes.  
     CONSTITUTION: A motor 1 is provided with a rotor 2 rotated by supply of current and with a shaft 3 for supporting the rotor 2. The tip end of the shaft 3 is treaded for fitting of a cap 7 which fixes vanes 5 to the motot 1. The rotor 2 is formed with projections 4 for engagement with projections 6 of the vanes 5, and each vane 5 is formed in its root end portion with a rotary shaft hole 5a for engagement with the shaft 3, so that notches in the shaft and projections of a fan are needless, and working time can be cut down. In addition, the vanes 5 can be easily fitted to the shaft 3 because the positioning of projections of vanes and notches of shaft is needless. As for the engagement between the rotor and the vanes, a similar effect as the above can be obtained both in the case where the rotor is provided with projections and the vanes are formed with recesses and in the case where the rotor is formed with recesses and vanes are provided with projections. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286682-A (JP)
Title: Recording and reproducing system
Inventor: YOSHIO JUNICHI
IPC: H04N5/92
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a reproduced picture without the sense of incompatibility by inserting a graphic code including picture information as a sub-code, recording it to a recording medium and mixing a signal in accordance with the graphic code into a video format signal at the time of performance. CONSTITUTION:A composite disk 20 is composed of a CD area into which a sub-code including picture information is inserted is recorded and a video area into which a video format signal and a signal into which a sub-code including the picture information are inserted are inserted. A reading signal from the disk 20 is supplied to a video format signal demodulating processing circuit 30 and a coding information signal demodulating processing circuit 31 and the signal supplied to the circuit 31 is stored into a picture memory device 55. When a stationary picture reproducing command is generated during the reproduction of the video area, the output from the circuit 30 is supplied to a video switch 33. Here, when a TCT instruction is decoded, the mixing ratio of the output of the device 55 in the switch 33 and the output from the circuit 30 is controlled by the output of a TCT 66. Consequently, the reproduced picture abundant in the change and without the sence of incompatibility can be obtained.
Patent JP-H02213621-A (JP)
Title: System device
Inventor: NASU ICHIRO
IPC: F24D17/00
Filed: 1989-02-10
Abstract: PURPOSE:To enable a system to automatically return to a reusable state by a method wherein abnormality of a terminal without a power source is detected through a signal transmission line by means of the microcomputer of a terminal with a power source, and the whole of the system is reset through drive of a system reset part. CONSTITUTION:For example, when a microcomputer 14 of a mixing valve unit 2 effects malfunction, reset is rendered effective to a microcomputer 14 by means of a run away detecting part 17, a program incorporated in the microcomputer 14 is started from an initial transmission phase, and a READY signal is received by a main remote controller 1. After a READY signal is received in an abnormal transmission phase by a microcomputer 7 of the main remote controller 1, the microcomputer starts reset processing and outputs a system reset output. By means of the output, a system reset part 12 reduces an output from a power source 4 for a specified time, and after the system is reset, it is risen in an initial state again. This constitution causes resetting of the whole of a system through detection of malfunction occurring to a part of the system and enables automatic restarting of the whole of the system.
Patent JP-H09249976-A (JP)
Title: Substrate treating device and chemical vapor deposition device cleaning method
Inventor: MAIKERU DEII KIRUGOA
IPC: H01J37/32
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD device capable of cleaning a deposited gas injecting tube with high efficiency and to provide a method for cleaning the deposited gas injecting tube with high efficiency.  
     SOLUTION: This is a substrate treating device 10 having a reaction chamber 110, and the reaction chamber is provided with a chuck 118 supporting the substrate 108, a process gas injecting device 128 and a cleaning gas injector 129 whose posture is set in such a manner that the flow of a cleaning gas is oriented in the horizontal direction and also in the upper direction to the space in the reaction chamber in the upper direction of the chuck separate from the process gass injecting device. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05228553-A (JP)
Title: Cable device for automatic die exchanging device
Inventor: HAYAKAWA MINORU
IPC: B21D37/04
Filed: 1992-02-19
Abstract: PURPOSE:To allow a guide of a cable to cope with turning, ascending and descending, and running of an automatic die exchanging device by providing either of an inside cover and an outside cover so as to be freely turnable by turning with an arm supporting housing installed in a support. CONSTITUTION:When a punch changing hand 43 and a die changing hand 45 execute a left/right horizontal movement, turning and a vertical movement, an electric wire and a piping stock connected to an electric equipment and a fluid pressure operated equipment provided on the punch changing hand 43 and the die changing hand 45 are connected to a turning cable 53 integrated into an outside cover and an inside cover of a disk 49 from a running cable 51. Also, the electric wire and the piping stock protruded from the inside cover side of the turning cable 53 are connected to a vertical movement cable, and subjected to wiring and piping to the electric equipment and the fluid pressure operating equipment of the punch changing hand 43 and the die changing hand 45 from the vertical movement cable 55. When the punch and the die changing hands 43, 45 are moved, the electric wire and the piping stock follow them by the cable, respectively, therefore, immoderate force is not added.
Patent JP-H07286462-A (JP)
Title: Latch
Inventor: UMEZAWA TAKASHI
IPC: E05C19/02
Filed: 1995-01-30
Abstract: PURPOSE:To firmly fix a fixed cylinder to a body by providing a pair of holding pieces connected to the front half part of a rod sliding in the fixed cylinder by a hinge, and housing a spring for pushing the rod forward in such a manner as to be received by the rear half part. CONSTITUTION:A rod 2 has an opening part 5 opened to the lower surface and the rear surface on the rear half part, and a spring 4 is housed therein. When a rod 2 is pushed into a fixed cylinder by closing a door, the spring 4 is compressed between the rear wall of the fixed cylinder 1 and the front wall 5' of the opening part 5. The force for opening the door next is stored. Since the spring 4 is housed in such a manner as to be received by the rear half part of the rod 2, the weakening of the spring is eliminated. Thus, the length of a product can be shortened to downsize the product.