baber/WOPTO huggingface dataset:
Patent JP-2000186570-A (JP)
Title: Method for peeling ceramic heat insulation coating from superalloy base board having adhesion film applied thereon, method for regenerating ceramic part at heat insulation coating applied on gas turbine part, and regenerated gas turbine part
Inventor: MARCIN JOHN J
IPC: F01D25/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a means to peel the ceramic heat insulation coating of a gas turbine part without corroding an adhesion coating. SOLUTION: First, most of a ceramic layer is peeled through wet type chemical treatment using a chemical solution and an autoclave device. A treatment condition is carefully controlled so that a ceramic layer is peeled without corroding or peeling an adhesion coating through the chemical treatment. Secondly, at a mechanical polishing step, all of a remaining ceramic layer and an adhesion coating having thickness higher than that of the part, where chemical properties are changed through chemical treatment, of the adhesion coating are peeled.
Patent JP-H09167557-A (JP)
Title: Indicator type fuse cartridge
Inventor: JIYOERU BUIKORIOOSHI
IPC: H01H85/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an indicator fuse cartridge in which the operating knob of a microswitch connected to an alarm circuit is surely moved by a striking pin operated when the fusio is blown out. SOLUTION: A movable arm 9 connected by a support shaft 10 is arranged between the center part of a lever 6 and an operating knob 3. The distance between the shaft of the knob 3 and the support shaft 10 is set in such a manner that the track of the free end of the movable arm 9, when moved by the lever 6, is substantially coincident to the extension line of the shaft of the operating knob 3, whereby all sliding factors in the direction right-angled to the shaft of the knob 3 can be substantially eliminated.
Patent JP-H07146740-A (JP)
Title: Data transfer device
Inventor: KIHARA HIROYUKI
IPC: G06F3/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a data transfer device with high competitiveness without inviting the steep rise of a product unit price and the decline of design. CONSTITUTION:An output conversion means 23 for converting RS232C signals to pulse signals Pw is provided in an interface 2, a pulse signal judgement means 36 for judging the pulse width of the inputted pulse signals Pw is provided in a small-sized information equipment 3 further and the only external terminal for performing the transfer of data with the interface 2 and the small- sized information equipment 3 is provided. Thus, the size of the small-sized information equipment 3 is made small and the external terminal is only one terminal serving for both input and output.
Patent JP-H02142352-A (JP)
Title: Electromagnetic actuator
Inventor: TAKECHI HIROAKI
IPC: H02K41/03
Filed: 1988-11-22
Abstract: PURPOSE:To simplify a holding structure while reducing the gap by forming an inclining face on at least one of a mover or a stator thereby reducing the vertical force to be produced between pole teeth. CONSTITUTION:A plurality of small teeth 11-1, 12-1 are formed respectively in the pole tooth 11 formed in a mover and a pole tooth 12 formed in the stator. Since the small tooth has roof-type tip, harmful vertical force to be produced due to fluctuation of relative position between the mover pole tooth and stator pole tooth can be reduced when compared with conventional rectangular pole tooth.
Patent JP-H02141394-A (JP)
Title: Automatic flight control device for aircraft
Inventor: MITSUI YOSHIMASA
IPC: B64C13/00
Filed: 1988-11-21
Abstract: PURPOSE:To enable detection of failure in operation of an autopilot system and a damper system at an early stage and to improve safety by providing a monitor part to detect failure in operation of each of the autopilot system and the damper system. CONSTITUTION:A title device is provided with an autopilot system 10, having a computing processing part having digital processing constitution, which executes an autopilot function to hold or control roll orientation, pitch orientation, and the azimuth of an aircraft and a damper system 20 having a computing processing part, having analogue processing constitution, which executes a damper function to suppress oscillation of portions around the roll shaft, the pitch shaft, and the yaw shaft of the air craft. In this case, an autopilot system monitor part 31 is provided for detecting failure in operation of an autopilot system 10 by using the computing processing function of an autopilot computing processing part 13. Further, a damper system monitor part 32 is provided for detecting failure in operation of the damper system 20 by using the computing processing function of the autopilot computing processing part 13.
Patent JP-S63148460-A (JP)
Title: Rotary magnetic sheet device
Inventor: SASAKI HIDEMI
IPC: G11B17/34
Filed: 1986-12-11
Abstract: PURPOSE:To surely grasp whether a regulating plate is set close to a magnetic sheet or not prior to a record/reproduction by using a deciding means to decide the move-up/down state of the regulating plate based on the detection output of a phase signal detecting means which detects the phase signal outputted from a phase signal generator fixed to a core center of the magnetic sheet. CONSTITUTION:A magnetic sheet bag 10 is inserted into a bucket and a cover 28 is closed. Then a regulating plate holder 50 formed integrally with a regulating plate 52 moves down and the plate 52 holds a magnetic sheet 12 and positioned at a position opposite to a magnetic head. In this case, a phase signal generator fixed to a center core 14 of the sheet 12 gets close to a phase signal generator 54 provided to the holder 50. Thus the plate 52 moves down and the detector 54 detects a phase signal kept at a high level when the plate 52 is set close to the sheet 12. While the phase signal kept at a low level is detected when the plate 52 is kept at a high position (saved position) or no phase signal is detected at all. Thus it is possible to decide whether the plate 52 is set close to the sheet 12 or not based on the output of the detector 54.
Patent JP-H08140277-A (JP)
Title: Rechargeable dc power supply
Inventor: NAKAI HIROSHI
IPC: H01M10/44
Filed: 1994-11-04
Abstract: PURPOSE: To provide a DC power supply such that when the battery is a nickel- cadmium storage battery it is charged and when the battery is a manganese dry cell it is not charged. CONSTITUTION: The positive terminal 3 and the negative terminal 4 of a battery 2 placed within electronic device 1 are connected to a load 7 through a positive terminal 8 and a negative terminal 9. Moreover, a terminal 11 for charging on the positive side and a terminal 12 for charging on the negative side to be supplied with power for charging this battery 2 are connected to the positive terminal 3 of the battery 2 and the side 5, respectively, through positive terminal 8 and a side face contact terminal 10. What is more, when a nickel-cadmium storage battery is used as the battery 2 and the side 5 of this nickel-cadmium storage battery is covered with an insulator 6, all or a part of the insulator 6 is stripped off so that the side contact terminal 10 and the side 5 of the nickel- cadmium storage battery may contact directly with each other.
Patent JP-H10118128-A (JP)
Title: Motor-driven wheelchair
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being an obstacle for a helper by housing a wheel driving battery inside a hollow vehicle body frame. SOLUTION: The vehicle body frame 2 of a moor-driven wheelchair 1 is constituted mainly of hollow metallic pipes. The vehicle body frame 2 is constituted of a back pipe 21 which is the support frame of a back part and also where driving wheels 3 are fitted, arm pipes 22, seat pipes 24 and leg pipes 25. This pack pipe 21 is constituted of lower part pipes 21a, battery containing parts commonly used as vehicle shaft holding parts 21b which are erected on the upper parts and upper part pipes 21c. Grips 6 are fitting to the end parts of the upper part pipes 21c. The vehicle body length direction rearest parts of the battery housing parts commonly used as the vehicle shaft holding parts 21b are made to almost coincide with the same direction rearest part position of the uppermost part of a seat 7.  Then, a rear part from a position indicated by a dashed line A is the position of a helper so that removal is executed from the battery containing part commonly used as the vehicle shaft holding part 21b and an operation is not disturbed.
Patent JP-H05134490-A (JP)
Title: Electrostatic recorder
Inventor: KAWABE MASAHIRO
IPC: G03G15/20
Filed: 1991-11-12
Abstract: PURPOSE:To prevent the generation of image failure by individually controlling each linear velocity of a photosensitive body, a paper feeding roll and a fixing roll. CONSTITUTION:The device is provided with a photosensitive body driving roll, and each driving motor 1A to 1C of a paper feeding roll and a fixing roll, the linear velocity of each roll is detected by sensors 2A to 2C, this is compared and checked with the optimum linear velocity of each roll stored in a memory 3A at a rotation control part 4A, each driving motors 1A to 1C are controlled by feeding back, and the image of good quality can be formed by making the linear velocity of each roll and the difference in the linear velocity between each roll to be a fixed quantity.
Patent JP-H06148728-A (JP)
Title: Film feeding device for camera
Inventor: HONDA TAKANORI
IPC: H02N2/00
Filed: 1992-11-05
Abstract: PURPOSE:To constantly feed the film even when the load is varied in the film feeding device of the camera with a stick type ultrasonic motor as a driving source. CONSTITUTION:A helical gear is utilized for an outputting gear 200a in the ultrasonic motor 200 and a spool 205 is driven through gears 203, 204 and 205a. Furthermore, the outputting gear 200a can be moved in the direction of the thrust and when the load torque is increased, a pressurizing spring energizing a rotor against an oscillator of the ultrasonic motor is stretched, the outputting gear 200a is moved in the direction where the pressurizing force is weakened and the constant rotation is maintained.
Patent JP-H01140924-A (JP)
Title: Automatic method for wire connection
Inventor: GAMO GOTARO
IPC: B23H7/10
Filed: 1987-11-26
Abstract: PURPOSE:To let wire connection be automatically made by parting a wire guide on the feeding side from a work piece while the tip end of a wire is being held at a work starting hole, and thereby constituting a wire guide nozzle to be inserted between the wire guide on the feeding side and the work piece so as to let the wire be transferred to the extracting side. CONSTITUTION:After clipping work starting from No.1 starting hole 7 has been processed, a wire 1 is cut off in proximity to an upper supporting section 17. Then, No.2 work starting hole 7' is aligned with a place just underneath the supporting section 17. And then, the supporting section 17 is moved together with the wire 1 close to a work piece 6 so as to let the tip end of the wire 1 left on the feeding side be inserted into the inside of the hole 7'. Following which, a wire guide nozzle 13 is arranged between an elevated wire guide 5 on the feeding side and work piece 6 via a link mechanism 35. Then, the wire 1 is penetrated through the hole 7' so as to pass by a lower supporting section 22 of a wire guide 8 on the extracting side, and then, it is transferred to a delivery device 11 by way of a guide belt 10 for completing the connection of the wire 1.
Patent JP-S63200318-A (JP)
Inventor: HENDORITSUKUSU FUREDERITSUKUSU
IPC: G11B5/706
Filed: 1987-11-26
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-H10138719-A (JP)
Title: Pneumatic radial tire furnished with side reinforcing layer and installation method of this tire
Inventor: NISHIGATA HIROSHI
IPC: B60C5/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve rolling resistance by furnishing a side reinforcing layer a meridional cross section of which is crescent along the whole region of both side parts and making thickness of left and right side parts of this side reinforcing layer different from each other. SOLUTION: Side reinforcing layers 21, 22 are formed on inner surfaces of both of left and right sides B1 , B2 of a carcass ply 15 of a radial tire. The side reinforcing layers 21, 22 are formed so that meridional cross-sections become crescent along the overall region of each of inner surfaces of both of the left and right side parts B1 , B2 and formed so that thickness T(t1 , t2 ) of the crescent cross sections on the left and right reinforcing materials 21, 22 are different from each other. The thickness t1 of the cross-section of the side reinforcing layer 21 on the left side is formed thicker than the thickness t2 of the cross-section of the side reinforcing layer 22 on the right side.  Consequence, it is possible to support a vehicle load by rigidity of both of the left and right side parts B1 , B2 even in a state where internal pressure of a radial tire is lowered by puncture, etc., while the vehicle travels.
Patent JP-S63149122-A (JP)
Title: Injection simultaneous in-mold decorating method
Inventor: HANAMOTO KEISHI
IPC: B29C45/72
Filed: 1986-12-12
Abstract: PURPOSE:To shorten a heating time of a decorated sheet and to heat the decorated sheet uniformly, by constituting the title method so that heating of the decorated sheet at the time of premolding is performed by high-frequency dielectric heating by making a female mold and a lid member electrodes. CONSTITUTION:A decorated sheet 7 is conveyed through starting of feed equipment 8. Then when both positioning sensors 15, 16 detect a mark on the decorated sheet 7, conveyance of the decorated sheet 7 is suspended. With this construction, a predetermined pattern is registered precisely to a female mold 1. Then a high-frequency electric field is impressed between both electrodes 18, 18 of the female mold 1 and a lid member 17 and a part of the decorated sheet 7 positioned between both the electrodes 18, 18 of the decorated sheet 7 is heated and softened by high-frequency dielectric heating. Then immediately after the above, the lid member 17 is pressed into the female mold 1 by a hydraulic cylinder. Then exhaust is performed through a vacuum hole 20, compressed air is fed through a compressed air hole 19 and vacuum air-pressure forming of the decorated sheet 7 is performed. With this construction, the decorated sheet 7 adheres to a molding face of the female mold.
Patent JP-H07147282-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIYAMA SATOSHI
IPC: H01L21/28
Filed: 1993-11-26
Abstract: PURPOSE:To realize a contact hole having a smooth inclination by reflowing of an insulating film while preventing contact holes in an interlayer insulating film from being filled or reduced in size. CONSTITUTION:The sidewall of a contact hole 4 formed by performing a two- stage isotropic and anisotropic etching on an interlayer insulating film 2 containing an additional matter, such as phosphorus and boron, is treated with warm water to provide a low-concentration layer 5, which contains an additional matter of a reduced concentration, on the surface of the sidewall and thereafter, the film 2 is heated and is reflowed, whereby a smooth inclination of the contact hole is formed without reducing the diameter of the contact hole to improve a step coverage.
Patent JP-H04171370-A (JP)
Title: Noncontact type shaft seal device
Inventor: FUSE TOSHIHIKO
IPC: F16J15/34
Filed: 1990-10-31
Abstract: PURPOSE:To improve the sealing performance and prevent the breakage of an air feeding groove by forming the shape of the sectional surface of the air feeding groove formed on the seal surface of a static seal ring thinner toward a groove bottom side. CONSTITUTION:As for an air feeding groove 12 which is formed on the seal surface of a static seal ring 5 and has a groove depth of (h), the shape of the sectional surface is formed thinner toward the groove bottom, for example, into a triangular form. With this constitution, the seal gas G supplied frown outside is drawn by an orifice 15, and supplied into the air feeding groove 12, and the gap between a seal ring and the static seal ring 5 is sealed. Since, in this case, the shape of the section of the air feeding groove 12 is triangular, the capacity of the air feeding groove 12 is reduced, even if the groove width is not reduced, and all the mass of the seal gas G is reduced, and the generation of self-excited vibration is suppressed, and the damping faculty of the seal is improved, and the eccentric pressure excitation on a turning seal ring is eliminated, and the stable revolution of a rotary shaft is secured. Further, since also the angle for the seal surface 5a at the opened port edge of the air feeding groove 12 is over 90 deg., the trouble of the breakage of the opened port edge due to the careless handling in assembly can be eliminated.
Patent JP-S63148674-A (JP)
Title: Manufacture of semiconductor memory
Inventor: SATO NORIAKI
IPC: H01L21/822
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a narrow and deep groove and realize sophisticated integration of a device by forming the first groove which exhibits an excellent straight property having wall faces of Si and SiO2 as a groove for a capacitor of a DRAM and also by forming the second groove that is etched on the basis of the first groove. CONSTITUTION:On the occasion of forming a groove for a capacitor of a DRAM, a broad region of Si 1 is etched for the first time and a protruding part 5 that exhibits an excellent straight property is formed. Subsequently, the region previously etched is filled again with an insulating film 6 and after that, only an SiO2 film 6 located in a capacitor formation region is removed to make an opening and permits a substrate 1 to be exposed. In such a case, as the opening is also provided for the SiO2 film 6, its favorable straight property can be obtained. Further, the second time etching for Si 1 is carried out and the groove 8 is formed in the substrate 1 and eventually the formation of the groove for the capacitor is completed. As a result, the narrow and deep groove is formed and its formation renders the degree of integration enhanced.
Patent JP-H03159099-A (JP)
Title: Plasma device and plasma generation method
Inventor: SAITO KATSUAKI
IPC: H01L21/31
Filed: 1989-11-17
Abstract: PURPOSE:To enable the easy generation of plasma at a pertinent time, stabilize a plasma shape and prevent the disappearance thereof by supplying free electrons for stabilizing plasma generation or the plasma after generation. CONSTITUTION:A material 7 (metal, semiconductor or insulator is acceptable) set to a discharge part 1 is irradiated with light having a wave-length suitable for the material 7 to generate a photoelectric effect (such as wavelength zone of soft X-rays from ultraviolet). Electrons 8 are thereby emitted from the material 7. Once the electrons 8 are emitted in applying electric field to space, plasma is generated with the electrons 8. Also, the intensity of irradiated light is changed for controlling the amount of the emitted electrons 8. According to the aforesaid construction, a time until plasma generation is shortened and the generated plasma can be stabilized.
Patent JP-H02143716-A (JP)
Title: Dds circuit
Inventor: HASHIMOTO YOSHITERU
IPC: H03L7/16
Filed: 1988-11-25
Abstract: PURPOSE:To improve C/N of a DDS circuit by providing a CPU to operate a DDS (Direct Digital Synthesizer) circuit, a D/A converter and an electronic variable tuning circuit externally to the DDS circuit. CONSTITUTION:A frequency setting data 21 is inputted to a DDS 1 from a CPU 2 and an output of the DDS 1 is fed to a load through an electronic variable tuning circuit 4. The 2nd frequency setting data 22 is inputted from the CPU 2 so that the tuning frequency of the variable tuning circuit 4 is changed in tracking with the output frequency of the DDS 1 and a D/A converter 3 converts the signal into a control voltage 31a or a control current 31b, which is fed to the electronic variable tuning circuit 4 thereby setting the tuning frequency electronically. Thus, the C/N of the output wave restricting the dynamic range is improved.
Patent JP-H01140833-A (JP)
Title: Internetwork data transfer system
Inventor: MURATA TAIICHI
IPC: H04L12/28
Filed: 1987-11-27
Abstract: PURPOSE:To attain data transfer only by means of designating the identification name of the affiliation network and the terminal number of a transmission terminal in a data transmission source by providing a means for storing network path data on an internetwork connection device. CONSTITUTION:When a frame A where the identification name of a network to which the transmission terminal belongs and the transmission terminal number are set to a transmission address is transmitted to a terminal 9, for example, a frame transmitterreceiver 10 in the internetwork connection device 3 receives the frame and a character retrieval device 12 collates a previously registered network identification name with the network identification name obtained from the received frame A. When they coincide, network path data to be transferred next is read, is set to the transmission address to be transmitted next, is added with the network connection equipment which is read to the frame A, whereby it is transmitted to a network 6 as a frame B. Data is similarly transferred in the network and is transmitted to the terminal 9.
Patent JP-S62160155-A (JP)
Title: Painting spray gun
Inventor: SAKUMA HIDEO
IPC: B05B7/06
Filed: 1985-12-30
Abstract: PURPOSE:To enhance atomizing action, tail generation preventing effect and mist scattering preventing effect, by spraying paint to the plane common to the fan-shaped air stream from a lip shaped jet orifice in a fan-shaped spray pattern from an orifice type flat blow jet liquid nozzle. CONSTITUTION:An air flow passage 16 communicated with an air flow passage 15 is provided to a spray gun main body 1 and, under such a tendency that compressed gas supplied from the rear is supplied to air jet nozzles 14, 14 from the air flow passages 16, 15 to collide with the opposed air stream at an oblique forward area, said compressed air is injected so as to be met with parts in the vicinity of both end edges of a fan-shaped air stream and flattened to be outwardly propelled to an oblique forward direction. By this method, while fan-shaped spray is propelled as surrounded by the air stream injected from a jet orifice 8 in a state of not contracting a fan-shaped angle as small as possible, the angle of the fan-shaped spray is windened positively by the outward inducing action of the secondary air stream injected from the jet nozzle 14.
Patent JP-H11129573-A (JP)
Title: Flexible cable
Inventor: MORITA TOSHIAKI
IPC: B41J29/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To identify a specific wire constituting a flexible cable easily and surely without requiring any extra cost. SOLUTION: The flexible cable 2 comprises a plurality of wires 6 arranged substantially in parallel, at an interval, on a flexible sheet-like base material 4 made of polyimide, or the like. Every fifth wire in the wires 6 arranged on the base material 4 has an end part formed differently from other wires 6. More specifically, every fifth wire 8 has a recessed triangular forward end in this embodiment. Since the wires 6 can be counted based on such a marking, a specific wire 6 can be identified surely.