baber/WOPTO huggingface dataset:
Patent JP-S5920643-A (JP)
Title: Tire vulcanizing machine
Inventor: HASEGAWA AKIRA
IPC: B29C35/00
Filed: 1982-07-27
Abstract: PURPOSE:To raise the quality of a tire as well as to prevent the deformation of a bladder by a method in which the lower clamping portion of the bladder is matched with the height of the lower bead ring in such a way as to enable the bladder to be accurately inserted into a tire. CONSTITUTION:The heights of the lower mold 4 and the lower bead ring 7 are varied according to the shape of a tire to be vulcanized. For this reason, when one of sprockets 15b at the lower end of plural threaded bars 15 is turned manually or by a proper rotating mechanism, plural threaded bars 15 turn in synchronization and a guide ring 33 goes up or down, thus permitting them to be adjusted to a given height.
Patent JP-S6110874-A (JP)
Title: Fuel cell system
Inventor: AMANO YOSHIAKI
IPC: H01M8/04
Filed: 1984-06-27
Abstract: PURPOSE:To improve the load response of a fuel cell system by storing a hydrogen rich gas in a gas container during regular operation and compulsorily supplying the gas to the fuel cell by taking advantage of the difference between the liquid levels of a water container and the gas container. CONSTITUTION:A gas container 21 is connected to a piping 20, which connects the hydrogen electrode 1a of a fuel cell 1 and a shift converter 3, by means of a piping 25. The bottom of the gas container 21 and a water container 9, which is installed in an exhaust gas moisture recovery system, are connected by a connection pipe 24 in such a manner as to make the liquid level of the water container 9 higher than that of the gas container 21 by DELTAH during regular operation. When the internal pressure of the piping 20 decreases during a load increase, the fuel gas in the gas container 21 is compulsorily supplied to the hydrogen electrode 1a due to the difference between the liquid levels of the water container 9 and the gas container 21. Consequently, it is possible to remarkably improve the load response of a fuel cell system with simple structure.
Patent JP-S5833006-A (JP)
Title: Combustion wick
Inventor: SHIMODA HISANORI
IPC: F23D3/08
Filed: 1981-08-20
Abstract: PURPOSE:To restrict the production and accmulation of tarry substance and perform stable combustion by a method wherein a paint containing heat resistant inorganic pigment is carried in a fuel vaporization part thicker on the surface than inside the part. CONSTITUTION:A fuel vaporization part 3 is inpregnated with a paint 4. The paint 4 mainly comprises a heat resistant inorganic pigment and silicic anhydride and is applied thicker in the vicinity of the surface of the fuel vaporization part 3 than inside the part 3. This is effective to restrict the production and accumlation of tarry substance in the fuel vaporization part of a combustion wick, thereby ensuring a stable combustion at the combustion wick for a long period.
Patent JP-H04355736-A (JP)
Title: Device for warning emission of strobe light for camera
Inventor: ISHIKAWA MASAAKI
IPC: G03B7/30
Filed: 1991-06-03
Abstract: PURPOSE:To provide a device for warning the emission of strobe light and capable of preventing the occurrence of vignetting. CONSTITUTION:The device is constituted of an accessory attachment/detachment detecting means 13 for detecting the attachment/detachment of an accessory 21, a detecting means for generating focal distance information concerning a lens and information concerning an object distance, and a warning means for judging whether or not the vignetting occurs based on the outputs from the former detecting means and the latter detecting means and for warning, or inhibiting the emission of the strobe light. Thus, warning and inhibiting the emission of the strobe light are outputted in accordance with the occurrence of the vignetting when a long-sized lens is attached with a camera main body, or when a hood 21 is attached to the leading end of the lens, so that the risk of photographing a picture in a state where the vignetting occurs can be eliminated.
Patent JP-H04356987-A (JP)
Title: Laser stabilizer
Inventor: KAWAMURA TOMOKO
IPC: H01S3/134
Filed: 1991-06-03
Abstract: PURPOSE:To stabilize a waveform of a laser light to a wavelength to become a center of energy even if the waveform of the light is asymmetrical. CONSTITUTION:A line sensor 7 in which a plurality of detectors for detecting a fringe pattern obtained by monitoring a wavelength of a laser light output from a laser output unit, are arranged, and light quantity section means 15 for separately dividing the pattern in which a light amount is detected by the sensor, into a plurality of light amount ranks at the respective detectors, are provided. Central wavelength calculating means 16 for obtaining a wavelength to become a center of energy of a laser light from the total number of blocks formed based on the section result of the section means and the detected region of the detector, and wavelength control means 17 for controlling the laser output unit to the central wavelength obtained by the calculating means, are provided.
Patent JP-H08325713-A (JP)
Title: Formation of metallic film on organic substrate surface
Inventor: KUSUMURA KOUICHI
IPC: H05K3/14
Filed: 1995-05-30
Abstract: PURPOSE: To attach a metallic film firmly to an org. substrate by irradiating the substrate surface with a light of wavelength activating bonding, further applying an amine soln. and then forming a metallic film by a vapor deposition method. CONSTITUTION: The surface of an org. substrate is irradiated with a light having an energy equivalent to the binding energy of the substrate surface. The light activates the substrate surface to form a functional group such as -OH. The amine group of an amide soln. reacts with the functional group such as-OH to form an amide group. Since the amide group is highly reactive with the metal, the metallic film is firmly attached to the substrate surface. When the substrate surface is heat-treated or treated with plasma after the amine soln. is applied, the formation of the amide group is promoted more surely and preferably.
Patent JP-S6022780-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B5/55
Filed: 1983-07-19
Abstract: PURPOSE:To reduce the error of the stop position of a magnetic head by storing the correction amount of a position error which is previously known to the 1st memory means 3, detecting the track position which is presently stopped by the 2nd means 4 and correcting the position error by control means 2a and 2b. CONSTITUTION:In case a torque 12 produced from a winding 1a is shifted like 12', the stop position of a rotor is shifted to A' from A. Therefore the position of a magnetic head is also shifted in the same way to produce an error. While an indication is given to a control means 2b from the 1st memory means 3 to reduce the energizing current. Thus a torque 11' is produced to a winding 1c and the stop position of the rotor is reset to A from A'. Furthermore switches 5b and 5c are closed, and a torque 13 is shifted to 13' when windings 1b and 1c are energized respectively. Thus the stop position of the rotor is set at B'. In this case, an indication is given to a control means 2a from the means 3 to reduce the energizing current. Then the rotor stop position is reset to B.
Patent JP-H09317474-A (JP)
Title: Cylinder direct injection type internal combustion engine
Inventor: MATOBA MASASHI
IPC: F02B23/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an engine to reduce the occurrence of smoldering of an ignition plug and to improve combustion stability. SOLUTION: A cylinder direct injection type internal combustion engine comprises a cylinder head 19 having at least one or more intake ports 9 and intake valves 18; a fuel injection valve 5 positioned below the intake port and having a tip exposed to the interior of a combustion chamber; and an ignition plug 1 attached approximately at the central part of the combustion chamber. The combustion chamber of the cylinder head is formed in a shape that an upper wall 4 on the exhaust side and an exhaust valve are offset upward from the upper wall 3 of a combustion chamber on the intake side and the intake valve.  A staged part 7 is formed at the cylinder head, an ignition plug hole is formed closer to the central part of the combustion chamber on the exhaust side of the staged part, and an electrode is attached to a position outside the fuel spray region of a fuel injection valve in such a state to be exposed to the interior of the combustion chamber. The crown surface of a piston 13 is formed in a shape having a recessed part in the direction of an ignition plug from the intake side. The exhaust side of the crown surface is formed in a protrusion shape approaching along the wall surface of the combustion chamber of the cylinder head and a ridge line 14 where the recessed part and the protrusion part cross each other is positioned closer to the exhaust side than the ignition plug.
Patent JP-H11324726-A (JP)
Title: Method and device for controlling load of power plant
Inventor: KAWAMURA HIDEYUKI
IPC: F02C9/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To realize both suppression of thermal stress and unstable action produced in a power generating facility caused by the fluctuation of a system frequency and stabilization of the system frequency. SOLUTION: In a power plant equipped with a combustor 1, a gas turbine having a turbine 3 and a generator 5 axially connected to the gas turbine, a fuel command limiter (LIM) 107 limiting the change of a fuel command value 107d is arranged in a speed governing load control part 100 finding out a governor command value 103d based on deviation between a power generating command value 101d instructed from an intermediate supply according to the fluctuation of a system frequency and generated power 102d and finding out a fuel command value 107d corresponding to the part of a regulation rate(R) according to deviation between the command value 103d and an axial speed 104d.  In the limiter(LIM) 107, the limiting value of a change rate is so set that the thermal stress of the gas turbine and unstable combustion can be suppressed, thereby the change of the fuel command value 107d can be controlled within the limiting value.
Patent JP-H05172169-A (JP)
Title: Coil spring
Inventor: TSURUI YOSHITAKA
IPC: F16F1/06
Filed: 1992-04-24
Abstract: PURPOSE:To stably perform coiling while making good use of characteristics of an egg-shaped section effective for unifying stress. CONSTITUTION:In a semicircular part 2 on the outer circumferential side of a coil in the egg shaped section of a spring wire 1, recessed parts 6 which are a little recessed in the condition smoothly connected to the semicircle 2 are symmetrically formed on both sides sandwiching the symmetry axis 5 of the egg shaped section Opposing to them, the guide face 11 of a coiling pin 10 using for contactedly bending the spring wire 1, of a coiling machine, is formed into a non-circular face on which projecting parts 12 to be fitted with the recessed parts 6 are arc-likely formed, so as to conform to the semicircle 2 with recessed parts 6 formed thereon. At coiling, the semicircle 2 of the egg shaped section of the spring wire 1 is fitted to the guide face 11 of the coiling pin 10 in the condition of both noncircular forms, and hence the spring wire has no possibility to be twisted in the arrow line directions.
Patent JP-S61290830-A (JP)
Title: Spread spectrum communication equipment
Inventor: OIZUMI JUNICHI
IPC: H04B1/707
Filed: 1985-06-19
Abstract: PURPOSE:To stabilize synchronizing eliminating influences of leaking in of signals of an oscillator for the transmission carrier of own station at the time of receiving by continuing the oscillating action of an oscillator for the transmission career at the time of receiving, and at the same time, changing SS code to a value that is attenuated by reverse spread, for instance, fixed value such as '0' or '1', even when the code leaks to a receiving side. CONSTITUTION:When receiving, an antenna 22 is switched to the receiving side R. However, signal leakage occurs at the part of a switching unit and other circuits and wiring. Accordingly, when a transmission carrier 9 is generated in own station at the time of receiving, the transmission carrier 9 of own station is inputted to the receiving side. For instance, the operation of an SS code generator 4 is stopped by transmission reception switching signal 24 to stop outputting to a multiplier 8 which is modulator of the SS code. As transmission data are not outputted at the time of receiving, an output signal 25 of EOR 7 after diffusion becomes a fixed value signal of '0' or '1', and the output signals of a modulator 8 become the carrier 9 itself, and become the signals very narrow in a frequency band width. Accordingly, even when the signal 9 leaks to the receiving side, the signals is attenuated by the reverse diffusion, and little influence is given to reproduced data 21.
Patent JP-H079565-A (JP)
Title: Heating method by emission of electromagnetic radiation, especially infrared ray
Inventor: JIYANNRUI JIYANAAN
IPC: H05B3/00
Filed: 1994-06-14
Abstract: PURPOSE: To provide a heater for melting a surface layer without coming into contact with components. CONSTITUTION: At least one radiation source 1 is arranged extending in the form of a resistor 2 matching as close as possible the shape formed by the joint lines 5, 6 of thermoplastic components 7, 8 to be joined together and a reflecting zone 12 conforms likewise to the profile of the resistor. Especially, an energy source such as an electric current is allowed to pass through the radiation source 1 and, by Joule effect and by focusing the released radiation on the reflecting surface 12 possibly coated with a metal membrane, the surface layer material at the interface of the components is melted and the radiation source is returned to a position not interfering with the joining of the components.
Patent JP-H08322535-A (JP)
Title: 2 solution extrusion equipment
Inventor: RAIFU AINAA SUTAAN
IPC: G01F11/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To dispense any one of liquid products or the both with a dispenser for two liquid products with which 1st and 2nd viscous liquid products such as mustard or ketchup can be manually dispensed. SOLUTION: Inside a 1st container 4 for storing one liquid product 3, a 2nd container 14 is movably installed for storing another liquid product 2 and further, inside the 2nd container 14, an internal piston 22 is movably installed. Then, a dispensing handle 5 to be also used as a lid for the 1st container 4 is equipped with a motion transmitting means 42 for simultaneously transmitting its dispensing motion P singly to the internal piston 22 or the 2nd container 14 or to both.
Patent JP-H02147016-A (JP)
Title: Rice cooker
Inventor: MIWA YOSHIYUKI
IPC: A47J27/00
Filed: 1989-05-24
Abstract: PURPOSE:To easily grasp the advance of a rice cooking process, etc., by inclining and providing a display panel part, which executes display concerning rice cooking operation, on the upper surface of a cover. CONSTITUTION:On the upper surface part of an operation panel 19, a sheet fitting recessed part 20 is formed as the base of a display panel part 19a which is inclined toward the side direction of a main body 1. On the upper surface of a printed circuit board 34 to be arranged between the operation panel 19 and an inner cover board 5, two operating switches, which executes operation concerning the rice cooking operation, and four light emitting elements 37-40 to display the process of the rice cooking operation are arranged so as to face to respective opening parts 21-26. On an elastically deformable sheet 41 to be attached to the sheet fitting recessed part 20, transparent window parts 44-47 are formed in parts, which face to the opening parts 23-26 for display, and a display panel part 19a is constituted. Accordingly, the visual confirmability of the display panel part can be improved and the advance of the rice cooking process, etc., can be easily grasped.
Patent JP-S5833952-A (JP)
Title: Rotary electric machine
Inventor: NISHIYAMA SHIGEYASU
IPC: H02K1/20
Filed: 1981-08-25
Abstract: PURPOSE:To suppress the temperature gradient of a core coil to low value and  to average the temperature by forming opposite radial vent passages at stator  and rotor and providing a partition plate at the crossing point of the vent passages to flow the cooling air passing through the vent passages of the rotor  side to the slot vent passage of the stator slot. CONSTITUTION:A stator slot hole axial vent passage 13 is formed in a stator  slot hole. A partition plate 21 is arranged to bridge over a spacer 17 at the  crossing point of the vent passage to flow the cooling air passing through the  axial vent passage 131 in the slot hole at te front side of the vent air toward  the stator side radial vent passage 8 as designated by an arrow 19 in the stator  side radial vent passage 8 and to flow the cooling air passing through the rotor  side raidal vent passage 4 toward the slid hole axial vent passage 132 at the  rear side of the vent air as designated by an arrow 20. In this manner, the coil  temperature in the core can be averaged, and the core length can be reduced,  thereby obtaining a highly reliable rotary electric machine at low cost.
Patent JP-S5832838-A (JP)
Title: Continuous preparation of methyl vinyl ether
Inventor: ITOKAZU TERUO
IPC: C07C41/28
Filed: 1981-08-24
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of synthetic resin, adhesive and organic synthesis, continuously, by reacting acetaldehyde with methanol until the reaction reaches equilibrium, separating the azeotropic mixture of acetaldehyde dimethyl acetal and methanol from the reaction product,  and thermally decomposing the mixture. CONSTITUTION:The preparation of methyl vinyl ether from acetaldehyde and methanol via acetaldehyde dimethyl acetal is carried out as follows: Acetaldehyde is made to react with 1-3 times moles of methanol in the reactor A in the presence of an acid catalyst at 0-60 deg.C until the reaction reaches the equilibrium state. The reaction liquid 3 is distilled in the first distrillation column B, and the liquid extracted from the top of the column is distilled in the second distillation column C. A mixture of acetaldehyde dimethyl acetal and methanol is extracted from the bottom of the column C, and fed to the third distillation column D. The above azeotropic mixture is discharged from the top of the column D, and thermally decomposed in the second reactor E, to obtain the objective compound from the top of the reactor. EFFECT:The objective product, the intermediates, and the unreacted raw materials can be effectively separated, recovered and reused.
Patent JP-H03277919-A (JP)
Title: Converter for capacitance-type measurement
Inventor: NIRUSU INGUBUAARU ANDERUMU
IPC: G01B7/00
Filed: 1990-05-22
Abstract: PURPOSE:To decrease the effect of a tilt by linearly decreasing an electrode arranged on a supporting member along the length of each end part with respect to a measuring axis. CONSTITUTION:Electrode elements 312 of a transmitting-electrode array 310 form an approximately rectangular envelop having a length Tl. A plurality of the elements 312 forming an electrode group are arranged along the distance of one transmitting wavelength Lt. A detecting electrode 320' is formed as a slender electrode having the length that is shorter than the length Tl of the envelop of the electrode 310. It is preferable in the constitution of the elec trode 320' that the length TAl of tapered parts 324A and 324B is equal to the wavelength Lt and the length of the electrode 320' is equal to the integer times of the wavelength Lt. When the length is made is made to decrease linear ly along the length of each end part with respect to a measuring axis, an error which is caused by a tilt is largely improved. For example, the error caused by the tilt is decreased to about 1/50 and becomes 2.8 mum.
Patent JP-S5833735-A (JP)
Title: Electronic device
Inventor: OOWAKI KOUJI
IPC: G06F1/16
Filed: 1981-08-24
Abstract: PURPOSE:To decrease deterioration of signals and to prevent spurious radiation to other devices and interference to the power supply, by providing an additional unit between a main functional part and the power supply part of the main body of a device. CONSTITUTION:In a personal computer main body 11, a main function 12 and a power supply 13 are located separately, three connectors 17a-17c on a connector board 16 are arranged at each prescribed distance and fixed, one is located at the main functional part 12 and the other two are arranged at the power supply 13. Near the bottom of the power supply 13, a bottom plate 18 prolonged to the main functional part 12 is fixed or incorporatedly formed. This bottom plate 18 is formed with reinforcement ribs 19,19 at both ends and contained freely slidably near the bottom of the main functional part 12. The connection of signal lines can be made by respectively connecting the connectors of  additional units 20a,20b and 20c to the connectors 17a,17b and 17c.
Patent JP-S5466409-A (JP)
Title: Motor with specified speed regulating mechanism
Inventor: HONDA MICHIHARU
IPC: H02K23/66
Filed: 1977-11-07
Abstract: PURPOSE: To provide a less wear of the contact, by limiting a displacement due to vibration, with an on-off mechanism constituted by using a metal bellows.  
     CONSTITUTION: Replacing a movable contact, that constitutes the coventional governor mechanism, with a secured weight-providing leaf spring, a metal bellows 8, having a spring function, is used. This bellows, with its one end fixed to a support pad 10 secured to a governor base 2 with its another end fixed to the weight having a movable contact, is made to construct an on-off mechanism with those of the above said being in one pair between the fixed contact. In this way, an extremely little amount of displacement due to vibration, applied to the governor movable contact in a direction of the rotor axis, causes a sliding to be limited between the fixed and movable contacts, resulting in a less probable time of rotational speed down caused by a wear of the contacts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04358256-A (JP)
Title: Scsi programming processing method
Inventor: MORIHARA ICHIRO
IPC: G06F13/38
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the SCSI programming method which can transfer data from a host side to both devices in a synchronous transfer mode and an asynchronous transfer mode. CONSTITUTION:Concerning data transfer, agreement information (transfer cycle value and transfer offset value) defined to an SCSI device is preserved in a host side memory for each SCSI device number. Therefore, even at a system in which the both device in the synchronous transfer mode and the asynchronous transfer mode are existent together on the same SCSI bus, the data transfer from the host side to the both devices is processed by using the value of the agreement information. Even at a system in which both the SCSI device in the synchronous transfer mode and the SCSI device in the asynchronous transfer mode are existent together on the same SCSI bus, the data can be transferred from the host side to any one of the SCSI devices.