baber/WOPTO huggingface dataset:
Patent JP-S62254023-A (JP)
Title: Method and apparatus for measuring wavelength dispersion
Inventor: MURAKAMI TOMOHIRO
IPC: G01J3/45
Filed: 1986-04-25
Abstract: PURPOSE:To certainly detect a fringe even if a moving stage is moved at a rough interval, by vibrating and changing the length of a light pass almost corresponding to one cycle of the fringe by a micro-vibrator to detect the amplitude of the fringe. CONSTITUTION:Light having a constant wavelength is outputted from a variable wavelength light source 13 to be split into two lights by a light splitting element 14 and one light passes through a test fiber 18 to be inputted to a light synthesizing element 20 while the other light is reflected by a reflector 23 and passes through a delay element 16 to be inputted to the light synthesizing element 20. In this state, a micro-vibrator 24 is moved to a certain position intermittently and considerably roughly by a micro-vibration stage 25 and, subsequently, the reflector 23 is minutely displaced by the vibrator 24. If the reflector 23 is vibrated 1/2 of more the amplitude, the amplitude of the light synthesized by the element 20 displays the amplitude of a fringe at that point. An AC signal component is detected from the output of the element 20 by a light detector 21 and the max. position of the amplitude of the fringe is detected by a signal processing circuit 22 and, further, monochromatic light having other wavelength is outputted to the test fiber 18 to perform the same processing and the max. amplitude positions of wavelengths are respectively calculated at said wavelength to make it possible to measure wavelength dispersion by the signal processing circuit 22.
Patent JP-S5222274-A (JP)
Title: Dust generating prevention method
Inventor: KOMATSU FUMIAKI
IPC: B65G69/18
Filed: 1975-08-13
Abstract: PURPOSE: To prevent the formation of dust by feeding a compressed air substantially rightangled to the flow of water, atomizing and jetting the water to a dust-forming matter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58215132-A (JP)
Title: Ttl circuit
Inventor: HOASHI MASAAKI
IPC: H03K19/088
Filed: 1982-06-09
Abstract: PURPOSE:To prevent useless power consumption and to obtain an output signal having no waveform distortion, by constituting so that one of two output transistors constituted in a totem pole shape is switched off without fail when the other is switched on. CONSTITUTION:A Schottky diode D3 is connected between an emitter of an output transistor (TR)Q3 and a collector of an output TRQ1, in a TTL circuit whose output stage is constituted in a totem pole shape. Further, a diode D4 is connected between a base of the output TRQ3, i.e., an emitter of a TRQ4, and the collector of the output TRQ1. Thus, even when one of input signals applied to input terminals A, B is an L level or both input signals supplied to the input terminals A, B are an H level, the TRs Q3, Q1 are not turned on at the same time and no excessive current flows from a +Vcc power supply to an earth line GND.
Patent JP-H09263275-A (JP)
Title: Traveling device of working machine
Inventor: IMAMURA HIDEKAZU
IPC: B62D55/116
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of distortion and damage and facilitate fitting and assembly work by constituting the device so that it may be rotated either a front side longitudinal arm or a rear side longitudinal arm by an actuator. SOLUTION: In a refraction link mechanism 21, its front side part is formed out of a connecting rod 22, the front end of the connecting rod 22 is journaled to the front side longitudinal arm, and the front end of a connecting board member 23 which forms the rear side part of the refraction link mechanism 21 is fitted at the rear end of the connecting rod 22 by a fitting horizontal shaft 24 so that it may rotate freely. The refraction link mechanism 21 between the respective front side longitudinal arms 15 and the respective rear side longitudinal arms 20 is formed so that it may refract in the vertical direction around fitting horizontal shaft 24 part. Reaction from a crawler 7 works so that it may rotate the front side longitudinal arms 15 clockwise and the rear side longitudinal arms 20 may rotate counterclockwise.  The refraction link mechanism 21 absorbs the reaction by refracting for the reaction, thus preventing the refaction link mechanism 21 from being distorted and the respective parts from being damaged.
Patent JP-H01269616-A (JP)
Title: Traveling speed change device of mobile agricultural machine
Inventor: HIDAKA SHIGEMI
IPC: B60K20/02
Filed: 1988-04-20
Abstract: PURPOSE:To effectively utilize the engine output by installing an adjusting plate and a speed change operating plate through the following element such as torque spring in the vicinity of a speed change operating lever and carrying out the deceleration control automatically by absorbing the driving reaction force in high loading by the following element. CONSTITUTION:When a speed change lever 19 is operated to a high speed advance position, an engagement groove part 36 is attached onto the engagement projection 37 of an operating plate 32 in the state where an adjusting plate 38 is balanced with the set torque of a torque spring 39, and the operating plate 32 is turned. Then, the angle of a pump swash plate 24 is varied to the direction for increasing the pump discharge oil quantity. In a highly loaded state, the adjusting plate 38 is returned to a neutral position side by the increase of the reaction force of the pump swash plate 24 due to the increase of the discharge oil of the speed change mechanism. In other words, when the reaction force of the pump swash plate 24 becomes over a prescribed value, only the adjusting plate 38 is turned to a neutral position side, oveehelming the set torque of a torque spring 29, maintaining the position of the speed change lever 19.
Patent JP-H01269164-A (JP)
Title: Fault diagnosing system for home betting terminal
Inventor: MIZUTA HIDEYUKI
IPC: G06Q50/00
Filed: 1988-04-20
Abstract: PURPOSE:To prevent a trouble due to the fault of a home betting terminal on the very day of a race by providing a home betting terminal, preparing pseudo betting data to execute pseudo betting, and transmitting them to a computer set in a president side center. CONSTITUTION:A data file 5 is provided at a home betting terminal 4, and a power source is inputted on the previous day of the race. A computer 2 in the president side center automatically connects a telephone line 3, transmits fund data to execute the pseudo betting and race information to the home betting terminal 4, the home betting terminal 4 stores received contents into the data file 5, based on this, the pseudo betting data are prepared, and transmitted to the president side center. When the computer 2 receives the pseudo betting data, it disconnects the telephone line 3, decides whether or not the received pseudo betting data correspond to an expected value fixed beforehand, and when they do not correspond, the abnormality of the said terminal is notified to an operator. Thus, the trouble of the home betting terminal on the very day of the race can be prevented beforehand.
Patent JP-H08268996-A (JP)
Title: Liquid xylenesulfonic acid-based composition and curing catalyst for acid-curing type resin containing the same
Inventor: TAKEYA YUKIHIKO
IPC: C08G8/10
Filed: 1995-03-29
Abstract: PURPOSE: To obtain both a liquid xylenesulfonic acid-based composition, capable of preventing crystal deposition of xylenesulfonic acid at low temperatures and excellent in low-temperature stability and a catalyst for acid-curing type resins containing the composition. CONSTITUTION: This liquid xylenesulfonic acid-based composition is constituted by adding a 1-3C alkylamine or the 1-3C alkylamine and a 1-3C alcohol thereto. When the alkylamine is solely added, the amount thereof added is preferably 0.3-3wt.% based on the xylenesulfonic acid. When the alkylamine and alcohol are added in combination, the amount of the added alkylamine is preferably 0.1-2wt.% based on the xylenesulfonic acid. The amount of the added alcohol is preferably 0.5-3wt.% based on the xylenesulfonic acid. The liquid xylenesulfonic acid-based composition as an active component is contained to constitute the curing catalyst for acid-curing type resins such as a phenol or a furan resin.
Patent JP-H10320280-A (JP)
Title: Method for storing value in cache, and computer system
Inventor: RAVI KUMAR ARIMIRI
IPC: G06F12/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To speed up read access while efficiently using all usable cache lines without using any excessive logic circuit for a critical bus by using two directories for a cache. SOLUTION: A line shown as 'CPU snoop' generally indicates the operation of cache from a mutual connecting part on the side of CPU and can include direct mutual connection to the CPU or direct mutual connection to another snoop device, namely, a high-order level cache. When writing a memory block in a cache memory, it is necessary to write an address tag (and other bits such as a state field and an inclusion field) in both directories 72 and 96. Write can be executed while using write queues 94 more than one connected to the directories 72 and 96. Therefore, the latitude to execute snoop operation is increased.
Patent JP-S63265874-A (JP)
Title: Method for joining ceramics
Inventor: INOUE KIYOSHI
IPC: B23K20/00
Filed: 1987-04-21
Abstract: PURPOSE:To easily obtain joining force as powerful as to obviate generation of interfacial exfoliation after joining by depositing a solid-phase joining material consisting of Ti, Fe, Al, Nb, etc., on a metal, then subjecting the metal and ceramics to diffusive joining by heating via this solid-phase joining material. CONSTITUTION:The solid-phase joining material 1 consisting of Ti, Fe, Al, Nb, etc., is deposited in the form of simple substance or an alloy on the metal 15 to be joined. If necessary, 0.01-1% rare earths such as Sm, La, Y, Tb, and Nb may be incorporated into the above-mentioned solid-phase joining material 1. Deposition is executable by utilizing microwave welding, etc. The ceramics 30 are thereafter imposed on the metal 15 via the deposited solid-phase joining material 1. These materials are subjected to diffusion joining for about 30min at about 1,000 deg.C. The ceramics 30 and the metal 15 are thereby joined with the powerful joining force.
Patent JP-S5323592-A (JP)
Title: Radar apparatus
Inventor: NISHIOKA YONEO
IPC: G01S7/10
Filed: 1976-08-17
Abstract: PURPOSE:To make magnified display of a tracking target image on scope and facilitate checking of the target image by imparting wobbling to the sweep scanning of the radar scope.
Patent JP-S5723477-A (JP)
Title: Device for detection specific gravity of electrolyte of storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M10/48
Filed: 1980-07-17
Abstract: PURPOSE:To make any amplifier unnecessary, and constitute a shock resistant detector, by inserting a movable float guide into the insertion hole of a float, with a narrow space allowed between the hole and the guide, and providing an electrode and an air chamber at the top of the guide. CONSTITUTION:A float 1 is provided with in insertion hole 2, in which a float guide 3 is inserted in such a manner that the guide 3 can move vertically. A narrow space is provided between the outer surface of the guide 3 and the inner surface of the hole 2. An electrod 5, which is connected to a cell of low electric potential by means of a meter 10, is fixed to the top of the guide 3. The electrode 15 is surrounded by a reverse-cup-form air chamber 7, in which production gases of the electrode 5 are accumulated. Since the float 1 shifts according to the change in the specific gravity of an electrolyte 11, the resistance of the electrolyte contained in the narrow space varies, and thereby the current value of the electrode 5 varies. Consequently, the variation in the specific gravity of the electrolyte 11 can be continuously measured with high sensitivity by detecting the variation in the current value of the electrode 5.
Patent JP-S62255151-A (JP)
Title: Ink cartridge and ink jet recorder using ink cartridge
Inventor: MAMIYA TOSHIHARU
IPC: B41J2/175
Filed: 1986-04-30
Abstract: PURPOSE:To prevent erroneous mounting of a ink cartridge by providing a protrusion on part of a cartridge crossing at right angles with the latter's mounting direction and forming a groove in which said protrusion is fitted in freely slidable fashion inward from the open edge of an opening. CONSTITUTION:If an ink cartridge 3 is held by hand with a power supply switch set ON and fitted in an opening 15 without considering its lateral or vertical position, CPU decides whether the switch 16 is set ON. If an embossed ribbon 3a is fitted in a groove 15a in correct position, the former is set ON contacting the switch 16, then in 'standby position' for recording. In the meantime, if the embossed ribbon 3a is not fitted into the groove 15a, the switch 16 is not set ON, turning an alarm lamp ON. After this, if the ink cartridge 3 is correctly attached again, the switch 16 is to be set ON, turning the alarm lamp OFF.
Patent JP-S58214471-A (JP)
Title: Travelling agricultural machine
Inventor: FUJIKI HIROYOSHI
IPC: A01D69/00
Filed: 1982-06-07
Abstract: PURPOSE:To automatically release also drive of left and right wheels which are not provided with a clutch/brake system when a machine travels on the road, by providing a mechanism which makes automatic disengagement of a clutch in association with synchronous stop operation of left and right wheels by means of the clutch/brake. CONSTITUTION:A speed changed power which is dividedly inputted to a rear journal box 20 is transmitted to rear wheels 1 via left and right brakes 23 which brake rear wheel axles 21 following the disengagement of a clutch device 22 and via a couple of left and right rear transmission gear cases 24 which support rear wheels at the lower end parts thereof respectively. Speed change may be accomplished by operating an auxiliary speed change mechanism and a gear speed change mechanism 15 inside a transmission case 14. When an abrupt turn is required during travelling on a field, a vehicle may be simultaneously steered independently of the operation of a couple of the left and right steering clutch devices 22 and independently of the braking action associated brake systems 23, in addition to the steering operation of the front wheels.
Patent JP-S60242040-A (JP)
Title: Production of shock-absorbing laminate material
Inventor: MAEDA JIYUN
IPC: B29C65/40
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a shock-absorbing laminate body having sealed air chambers and suitable for a shock absorber for packaging, by a method wherein a thermoplastic resin base sheet and a specified thermoplastic resin adhesive layer are laminated on each other, the resultant laminate is vacuum formed by an upper metallic mold to shape projected parts, and a specified plate form body is adhered to the adhesive layer. CONSTITUTION:The thermoplastic resin sheet, preferably, a foamed polystyrene sheet, and the thermoplastic resin adhesive layer having a thermal deformation temperature lower than that of the base sheet by at least 25 deg.C, preferably, an ethylene-vinyl acetate copolymer film are laminated on each other to obtain a laminate sheet 1. The laminate sheet 1 is melted by heating, is vacuum formed by a top force 4a, with the base sheet on the side of the force 4a to shape the projected parts, and a metallic or resin plate 2 having a thermal deformation temperature higher than that of the adhesive layer is adhered to the adhesive layer to obtain the objective laminate body 5.
Patent JP-H03295021-A (JP)
Title: Magnetic recording medium
Inventor: MICHIHASHI ISAMU
IPC: C09D175/04
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a magnetic recording medium having high electromagnetic conversion characteristics by incorporating a specified compd. into the magnetic layer to prevent bleeding of a lubricant to the magnetic layer surface. CONSTITUTION:A compd. expressed by the formula is incorporated into the magnetic layer. In the formula, X<1>, X<2> are same carbon-contg. groups with 2 - 20 carbon atoms, and R is a carbon-contg. group with 7 - 31 carbon atoms. Since this compd. is an ester of fatty acid having a specified branched structure in the alcohol residual group, the compd. can be preferably held in the magnetic layer and hardly causes bleeding to the surface. Thereby, the function of the compd. as a lubricant is maintained for a long time, which is very advantageous to improve the durability of the medium.
Patent JP-S60243936-A (JP)
Title: Method of measuring pressure of sealed gas in fluorescent lamp
Inventor: KUROSAWA TOSHIAKI
IPC: G01R31/24
Filed: 1984-05-18
Abstract: PURPOSE:To enable the pressure of sealed gas to be measured easily and with high accuracy, by cold lighting a fluorescent lamp with a stabilizer constituted by a resonant stabilizer having a secondary no-load voltage waveform in which resonant waves are superposed but having no phase advancing capacitor, and obtaining time values at predetermined points in the tube voltage waveform. CONSTITUTION:A stabilizer 2 is constituted by a resonant stabilizer having a secondary no-load voltage waveform where resonant waves are superposed, but without a phase advancing capacitor. A fluorescent lamp 1 is lit with an input voltage held constant at 70V. In the tube voltage waveform 6 thus indicated by a detector 3, the time T1 from the point 7 where the waveform 6 intersects the line of zero volt to the point 8 where the peak voltage is obtained for the first time, the time T2 from the point 7 to the point 9 where an arbitrarily set voltage V1 is obtained after passing the first peak voltage, and the time T3 from the point 7 to the point 10 where the lowest voltage is obtained after the first peak voltage. Respective relations between the pressure of sealed gas and the values of T1, T2 and T3 on the tube voltage waveform are previously obtained so that the pressure of the sealed gas can be obtained very easily and with high accuracy.
Patent JP-H09287898-A (JP)
Title: Airframe
Inventor: TSUKAHARA MAKOTO
IPC: F42B15/36
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To separate a TVC device with a simple mechanism by a method wherein a screw with a propeller that is apt at catching an aerodynamic force is provided on the TVC device so that the TVD device is naturally separated after an airframe flies for a certain period of time. SOLUTION: A screw type shaft 6 is attached on an airframe 1 to allow an aerodynamic force to work on a propeller 7 when the airframe 1 flies, and designed so that it is turned by the propeller 7 when the aerodynamic force reaches a certain value. Thereby, a screw part of the shaft 6 comes off when three seconds elapses after the airframe 1 is launched, and a TVC device 2 is separated from the airframe main body 1 and falls down by gravity at a place away from a mother ship. As the TVC device 2 can be separated from the airframe main body 1 after the flying speed of the airframe 1 increases, the TVC device 2 does not cause damage to a launch pad and peripheral equipment.
Patent JP-H09283092-A (JP)
Title: Fluorescent lamp
Inventor: NAKAYA TOMIO
IPC: H01J61/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To attain improvement of reliability of a fluorescent lamp in this kind, by conforming a temperature expansion coefficient of an internal electrode to that of tubular glass bulb, and preventing the fluorescent lamp from being damaged due to a temperature change. SOLUTION: In a fluorescent lamp 1, an internal electrode 4 is constituted by a base part 4a formed in a pipe shape or the like by a transparent glass member and a conductive transparent film 4b formed with a film in a surface of this base part 4a, so as to conform an expansion coefficient of the internal electrode 4 to that of a tubular glass bulb 2, damage by a temperature change is prevented, also the internal electrode 4 is formed transparent, a problem is solved as light editable to the outside without interrupting all the light emitted from a fluorescent material film 5.
Patent JP-H04328539-A (JP)
Title: Carrier for negative film
Inventor: KAJI TOSHIKAZU
IPC: G03B27/46
Filed: 1991-04-30
Abstract: PURPOSE:To surely arrange the final image frame of a film drawn out from a cartridge on a printing mask. CONSTITUTION:A first carrying path 78 is formed by arranging a driving roller 20, a recording head 24, a direction converting roller 28, a sensor 30 for detecting an image plane, a sensor 32 for detecting the end of a negative film, a sensor 34 for detecting a perforation, drawing rollers 36 and 135 and a supporting shaft 40 which supports a cartridge for a film on the left side of the printing mask 18 in order. Then, a second carrying path 80 carrying the film provided with a magnetic information recording part is formed by arranging a sensor 42 for detecting the perforation, a reading head 44, a drawing roller 46 and a supporting shaft 50 which supports a cartridge for an EL film 48 at the upper side of the roller 28. Since only the sensors corresponding to the respective films are arranged on the first and the second carrying paths 78 and 80, a dimension to the respective cartridges from the mask 18 can be minimized and the final frames of the respective films are surely arranged on the mask 18.
Patent JP-H07305813-A (JP)
Title: Incinerator
Inventor: SAKAGUCHI FUJIO
IPC: F23G5/50
Filed: 1994-05-12
Abstract: PURPOSE:To prevent the deformation, the damage of a chamber wall by fountain to the wall by so setting a fountain unit for spraying water toward a combustion chamber when a temperature in the chamber or an exhaust temperature reaches a predetermined temperature or higher that the center of the fountain is directed toward the center of the chamber. CONSTITUTION:A fountain unit for spraying water toward a combustion chamber 5 when a temperature in a combustion chamber 5 or an exhaust temperature reaches a predetermined temperature or higher is mounted, in place, in the chamber 5. In this case, the center of the fountain is disposed substantially at the center of the chamber 5, and it is so set that a sprinkling range A is directed, for example, toward the inside from the placing units 21, 22 of grates 19, 20 in such a manner that the fountain is not brought into direct contact with the inner surface of the sidewall 25 of the chamber 5. When the temperature in the chamber 5, etc., is raised to a set temperature or higher during burning, the unit is operated to spray water toward a material 2 to be incinerated to lower a burning temperature by the heat of vaporization of the fountain, thereby preventing the abnormal temperature rise. Thus, the deformation, the damage of the wall 25 due to the fountain to the wall 25 of the chamber 5 can be prevented.
Patent JP-S60244156-A (JP)
Title: Facsimile equipment with automatic answering function
Inventor: OKANO MICHIAKI
IPC: H04M1/65
Filed: 1984-05-18
Abstract: PURPOSE:To improve the transmission efficiency of information between the caller side and the receiver side and also to save the labor between both sides, by connecting a sound record/reproduction part to a network control part of a facsimile equipment to perform the facsimile communication and also to record the message sent from the caller side. CONSTITUTION:A network control part 2, transmission part 5, reception part 6, keyboard part 10, and a sound record/reproduction part 9, etc. are connected via a bus line to a control part 1 which controls totally a facsimile device containing an automatic answering function. When a caller dials the remote side by a telephone 3 through the control part 2, the dial signals are sent to a circuit. Then an incoming call sent from the remote side is detected and informed to the part 1. While the part 2 sends the reception signal to the parts 6 and 9, and the facsimile information is received by a printer 7. The message of the caller side is recorded at the part 9. In such a way, the transmission efficiency of information between the caller side and the receiver side is improved and also the labor between both sides is saved.