baber/WOPTO huggingface dataset:
Patent JP-2001059427-A (JP)
Title: Oil nozzle purging method for gas turbine combustor
Inventor: TANIMURA SATOSHI
IPC: F02C7/232
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To perfectly remove oil remaining in a nozzle after fuel is switched from oil to gas, in relation to the oil nozzle purging method for a gas turbine combustor used when fuel is switched from oil to gas. SOLUTION: Oil fuel is supplied from respective systems consisting of a main A system, a main B system, a pilot system to a gas turbine combustor. Immediately after fuel is switched from oil to gas, first water purge is performed in the main B system. Thereafter, low pressure air purge LP(A) is performed in the main (A) system, and then low pressure air purge LP(B) is performed in the main B system. Then, low pressure air purge LP(P) is performed in the pilot system, and finally, high pressure air purges HP(A), HP(B), HP(P) are simultaneously performed in the three systems. Since coking of remaining oil is likely to occur in the B system, and is hard to occur in the pilot system, water purge is performed in the B system, and the purges are separately performed in the respective systems while the timings of purge are shifted each other.  Thus, the remaining oil is completely removed to suppress output variations.
Patent JP-H07168083-A (JP)
Title: Multipoint focus detecting camera
Inventor: TAKAYAMA TORU
IPC: G03B13/02
Filed: 1993-12-14
Abstract: PURPOSE:To provide a multipoint focus detecting camera that is capable of being surely focused to a main subject to be intended by a photographer, and further excellent in operability. CONSTITUTION:In an automatic mode which determines a specific area with focal point detecting information on plural focal-point detecting areas, and finding out an amount of lens travel for focusing a lens attached with the focal point detecting information of the determined specific area, in the case where an area alteration receiving means has received an alteration into the other areas after the specific area is determined, the amount of lens travel necessary for focusing the lens to this another area is found out with the focal point detecting information on the other areas received.
Patent JP-H04185059-A (JP)
Title: Handy scanner
Inventor: TSUKAHARA YUKIO
IPC: H04N1/04
Filed: 1990-11-19
Abstract: PURPOSE:To accurately read an image by providing a mechanism freely moving a sensor part by the prescribed distance upward and downward in a main body and applying the downward power to the sensor part by the automatic or energized elastic power. CONSTITUTION:A sensor part 1 is held to a main body by a clank mechanism 6 so as to be freely moved by the prescribed distance upward and downward in a main body, and the downward power is applied by a spring 7 at all times. Therefore, when scanning the reading surface on the original where the reading image is drawn while actuating the sensor part 1, since the sensor part 1 is pressed on the reading surface with a constant load at all times, the sensor part 1 moves upward and downward along the change of the up and down positions of the reading surface even when the reading surface is warped or rugged. Thus, the image can be accurately read during tight contact with the reading part at all times.
Patent JP-S63162377-A (JP)
Title: Electric control device for rear wheel steering in front and rear wheel steering
Inventor: SHIGEMATSU TAKASHI
IPC: B62D137/00
Filed: 1986-12-24
Abstract: PURPOSE:To enable the application of efficient rear wheel steering control and steering limiting control by providing an actuator for rear wheel steering, a locking device for locking rear wheels at a neutral position and a limiter device for restricting the steering angle of the rear wheels, and controlling all of the aforesaid fittings synthetically and systematically. CONSTITUTION:A relay rod 2a is displaced with an actuator 26, thereby steering rear wheels, this relay rod 2a is locked at a neutral position with a locking device 2c and the displacement of the relay rod 2a is limited within the predetermined steering angle range with a limiter device 2d. And there are provided a speed sensor 3a and front and rear wheel steering angle sensors 3b and 3c. Also, locking and limiter condition detecting switches 3d and 3e are provided. Output signals from said detecting means 3a to 3e are inputted to first and second micro computers 4a and 4b, thereby detecting the running condition of a vehicle and executing each different program for controlling the actuator 2b and the locking device 2c.
Patent JP-S63161582-A (JP)
Title: Data recorder
Inventor: INASAWA KATSUZUMI
IPC: G11B20/12
Filed: 1986-12-24
Abstract: PURPOSE:To contrive to facilitate to search optional data by adopting a storage device of a rotary head type digital audio tape recorder (DAT) for the titled recorder and providing a numerical value incremented at each supply of an external file mark signal into the signal of the recorder. CONSTITUTION:A DAT 1 is provided, which has rotary heads A, B and in which two inclined tracks are formed by one revolution of the rotary heads A, B and digital signal is coded and stored so as to be completed in one frame consisting of the two inclined tracks. Furthermore, a numerical value file number = FNO) incremented at each supply of an external file mark signal is stored as a part (sub code) of the signal constituting at least one frame. Since the tape is easy to search by using the FNO, the DAT is used smoothly as a streamer to obtain an excellent data recorder with less time for storage and less storage medium consumption.
Patent JP-H04186144-A (JP)
Title: Void meter
Inventor: HIDAKA MASATAKA
IPC: G01N22/02
Filed: 1990-11-21
Abstract: PURPOSE:To have high accuracy measuring irrespective of temp. change or behavior of bubbles by forming a sensor part from two aerial wire groups for electric wave transmission extending in directions having any desired angle each other to an arbitrary plane and another plane parallel therewith at a minute gap in between. CONSTITUTION:A void meter is installed in a two-phase current apparatus consisting of a channel 1 in which coolant flows and a power generating element 5. This meter is composed of a group of aerial wires 2 for electric wave transmission, which are set over from the x-direction in one plane, and a group of aerial wires 3 for electric wave reception which are set over in the y-direction at the angle 90 deg. to the x- direction in a plane apart for a minute distance (h) from the first named. The carrier wave is vibratorily modulated with tone signals of different frequencies and transmitted through the aerial wires 2, and a wave detector device having frequency discriminating function is connected with the aerial line 3. The electroconductivity of water is good greater than void, and electric wave is transmitted and received only when void exists in the area ranging over the two groups 2, 3 of aerial wires. This allows judging the water/void condition at each lattice point of the sensor, and the space distribution of void is made measurable.
Patent JP-2001132276-A (JP)
Title: Charnel chamber and charnel house
Inventor: HONJO NORIYUKI
IPC: E04H13/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a charnel chamber and a charnel house which do not generate a bad smell, condensation, stuffiness, etc., within the charnel chamber. SOLUTION: In flow openings 112R, 112L for flowing in the outside air in the inside of the charnel house are provided on the lower part of a front stone material 11. Outflow openings 180R, 180L for flowing out the air of the inside of the charnel house are provided on the upper end of the rear side of charnel house side stone materials 18R, 18L.
Patent JP-H03169513-A (JP)
Title: Molding method and its device
Inventor: IMAI HIDEKI
IPC: B29C39/34
Filed: 1989-11-29
Abstract: PURPOSE:To prevent generation of malmolding and insufficient strength by applying a resin molding material to all the corners of a flexible sheet material, by constituting the title device so that at the time of application of the resin molding materials to the flexible sheet material, a slide core is separated from a bottom force to the outside of the bottom force and an under cut part of the flexible sheet material can be expanded and deformed. CONSTITUTION:A flexible sheet material 15 is fitted to a molding surface 16 of a bottom force 11 and a molding surface 23 of a slide core 14. In this instance, suction force can be applied to the molding surfaces 16, 23 through suction holes 17a, 24a. Then the suction force to the molding surface 23 of the slide core 14 is released and the slide core 14 is separated from the bottom force 11 to the outside of the same. With this construction, an undercut part 15b of the flexible sheet material 15 is separated from the molding surface 23 of the slide core 14, spread outside of the same, expanded and deformed upwardly. Then a resin molding material 30 is applied to the rear of the flexible sheet material 15 with a spray gun 28, a top force 13 is mold-registered with the bottom force 11, the slide core 14 connected with the bottom force 11 and the resin molding material 30 is formed and cured.
Patent JP-H05230337-A (JP)
Title: Stabilized epoxy resin composition
Inventor: BUERUNAA HORUSUTAIN
IPC: H01B3/40
Filed: 1992-10-29
Abstract: PURPOSE: To provide a stabilized epoxy resin composition suitable especially as a casting material for encapsulating electrical and electronic parts.  
     CONSTITUTION: The epoxy resin composition comprises (a) a liquid epoxy resin, (b) a filler containing at least 50 wt.% quartz flour, (c) a polyether polyol and (d) an organically modified sheet silicate. An encapsulating material comprising this epoxy composition is included. The increase in viscosity by the epoxy group reaction does not occur even under thermal and mechanical stress during the preparation of cast moldings. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04187903-A (JP)
Title: Method of incineration and dry distillation for organic combustible matter
Inventor: TAKAHASHI SHIRO
IPC: F23G5/027
Filed: 1990-11-21
Abstract: PURPOSE:To limit basically the area of combustion to the bottom area of its filled layer by dispersing and jetting the pressurized combustion air from the space section below the grate towards the filled layer of organic combustible matters. CONSTITUTION:When the ignition of organic combustible matters 3 is made satisfactorily, a fan 5 is started and the combustion air is separated from a plurality of injection ports of a duct 4 and it is jetted towards the filling layer of an organic combustible matters 3. The combustion of ignited organic combustible matters 3 is continued by the jetted combustion air. By the combustion heat the organic combustible matters 3 placed on the grate 10 are burned, dried, and dry-distilled. The combustible gases generated by this combustion air and combustion gas are attached to the organic combustible matters 3 in the bottom section and, then, most of them go through the grate 10 and are discharged to the space 2''. The lower space section 2'' acts as a space in which combustion and purification are made by the temperature and the oxygen content of the space, and the smoke and odor of the hot gas are removed and they become harmless.
Patent JP-S63159768-A (JP)
Title: Timing measuring instrument for logical signal analyzing device
Inventor: YOSHIDA KAZUO
IPC: G06F11/22
Filed: 1986-12-24
Abstract: PURPOSE:To improve operability and the reliability of measurement by retrieving a sampling point corresponding to the leading or trailing edge of a logical signal waveform to be measured automatically and positioning and displaying a cursor at the point. CONSTITUTION:A logic analyzer is provided with cursor stop mode setting switches 40, i.e. a leading edge setting switch 4, a trailing edge setting switch 42, and a variation setting switch 43 as a means for setting a cursor stop setting mode. Then every time a cursor shift key 30 (31-34) is pressed, a point suitable to the setting mode, i.e. only a leading edge point, only a trailing edge point, or both leading and trailing edge points among points where the logic signal to be measured varies to 'H' or 'L' level are retrieved automatically among sampling data of the logic signal to be measured and the cursor is stopped at the retrieved point. Consequently, the number of times of key operation required to measure the time between two points on the waveform of the logical signal to be measured which is displayed on a display screen is reduced greatly, and the missetting of a position can be evaded.
Patent JP-H08171871-A (JP)
Title: Vacuum envelope and image display device
Inventor: KITAGAMI KOICHI
IPC: H01J29/94
Filed: 1994-12-19
Abstract: PURPOSE: To provide a vacuum envelope and an image display device that eliminate any necessity of a getter agent container fixation jig and a getter agent container, has a simple structure, and is superior in pressure uniformity in the inside of the vacuum envelope. CONSTITUTION: A vacuum envelope is provided with an envelope comprising a base plate 1 and a face plate 2, which are provided opposed to each other, and an outer frame 3, which is provided between them, and a getter 7 which absorbs residual gas generated in the surrounding case so as to provide an exhaust effect. A getter groove 6 to which the getter 7 is fixed is formed in the base plate 1. A plurality of narrow plate atmospheric pressure support members 5 for making the case into an atmospheric pressure resistant structure are formed between base plate 1 and the face plate 2 in such a state as contacting their longest sides therewith in the vacuum envelope. The getter groove parts 6 are formed along the circumferential part in the circumferential part of a region on the base plate 1 where a plurality of the atmospheric pressure support members are provided, in such a state that the angle formed by the lengthwise direction of the groove and the longitudinal direction of prescribed atmospheric pressure support members out of a plurality of the atmospheric pressure support members is set to approximately perpendicular.
Patent JP-H05227207-A (JP)
Title: Communication equipment and communication method
Inventor: AOYANAGI SHUSUKE
IPC: H04L12/70
Filed: 1991-11-28
Abstract: PURPOSE:To warrant the quality of a reproduced voice by informing it quickly to an opposite station when the operating mode of its own station is changed so as to match the state of the opposite station quickly thereby suppressing production of a mis-identification packet of a data packet sent from the opposite station to its own station. CONSTITUTION:A type of an inputted signal is identified and the coding system suitable for the detected type is employed to code and compress the signal and the signal is composed into a packet by the signal type and the resulting packet is sent. In this case, when a type of a transmission signal stored in its own station is subject to change, a packet composition section 4 composes the signal type at that time as the signal type packet and the result is sent. A packet decomposing section 6 of the opposite station informs the information of the received signal type packet to a signal type discrimination section 3 of the transmission system as a coding mode control signal. Upon the receipt of it, the signal type discrimination section 3 discriminates the signal and informs the result to the packet composition section 4 as the signal type information and gives a command of the coding system suitable for the input signal to the coding section 2.
Patent JP-H08170497-A (JP)
Title: Tunnel water leakage repairing method
Inventor: TOGO TATSUO
IPC: E21D11/38
Filed: 1994-12-19
Abstract: PURPOSE: To facilitate construction in a tunnel water leakage repairing method for preventing leakage generated in a tunnel and draining appropriately. CONSTITUTION: The inner wall surface of a tunnel 1 is covered with plural rectangular leakage repairing panels 2 connected vertically and laterally, and the leakage repairing panels 2 are covered with a cement composition 6. In the leakage repairing panel 2, a net body 4 is fitted and integrated on the surface of a waterproof sheet 3. The end parts of the adjacent leakage repairing panels 2 are overlapped with the lower edge 31 and side edge 32 of the waterproof sheets 3 protruding from the end parts of the leakage repairing panels 2, and at least the side edge 32 and the end parts, overlapped with the side edge 32, of the adjacent leakage repairing panels are bonded. Water leaking from the inner wall surface of the tunnel 1 thereby flows between the waterproof sheets 3 and the inner wall surface of the tunnel 1 so as to be led downward without exuding from the connected part.
Patent JP-H03174597-A (JP)
Title: Voice synthesizer
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L13/10
Filed: 1989-12-04
Abstract: PURPOSE:To generate a more natural synthesized voice by multiplying a synthesized voice signal by the output of a fluctuation time-series memory through an integrator and adding amplitude fluctuations to the synthesized voice. CONSTITUTION:The fluctuation time series memory 2a is stored with amplitude fluctuations obtained from a natural voice by an amplitude fluctuation extracting means 1 in advance. For example, a vowel which is generated steadily is used as the natural voice and the amplitude fluctuation extracting means 1 finds a maximum amplitude value in each pitch period of the natural voice and divide maximum values by a mean value for normalization to obtain amplitude fluctuations. The voice signal outputted by a synthesizing filter 4 is superposed upon the amplitude fluctuations from a fluctuation generating circuit 2 to obtain a voice signal given the amplitude fluctuations. Consequently, the amplitude fluctuations in the natural voice can be reflected faithfully and the more natural synthesized voice can be obtained.
Patent JP-S63163504-A (JP)
Title: Device for calculating constant for optimum adjustment
Inventor: KAMETANI TSUKASA
IPC: G05B13/02
Filed: 1986-12-25
Abstract: PURPOSE:To quickly perform optimum adjustment by storing programs of various arithmetic expressions of optimum adjusting methods and selecting and operating required arithmetic expressions with the operation of a selecting switch part and displaying operation results on a display device. CONSTITUTION:An operation part (constant calculating device 10) which has various arithmetic expressions of optimum adjusting methods as programs and takes the controlled variable of an automatic control system and a target value as inputs to calculate various constants of PID (proportional, integral, and differential) elements and performs an operation to increase or reduce the controlled variable, a selecting switch part 12 which selects various arithmetic expressions and respective items of PID, a digital display device 13 on which operation results are displayed, and an operation start/stop button switch 14 are provided. The controlled variable of a feedback control system and the target value are inputted to the calculating device 10, and arithmetic expressions of the optimum adjusting method selected by the selecting switch part 12 are operated, and operation results are displayed on the display device 13. When they are seen to operate the operation stop switch 14, the operation is stopped. In this case, a manipulated variable is prepared in accordance with an item of arithmetic expressions to perform the optimum adjustment of the control system.
Patent JP-H01155311-A (JP)
Title: F-theta lens
Inventor: TAKAMURA SACHIKO
IPC: G02B26/12
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the f.theta lens which has excellent f.theta characteristics at any focal length while varying the magnification of an image by varying the focal length by moving both of a 1st lens group which has negative refracting power and a 2nd lens group which has positive refracting power relatively. CONSTITUTION:An intensity-modulated laser beam which is emitted by a laser light source 1 is collimated by a collimator lens 2 into parallel light, and luminous flux in a subscanning direction is converged on one point on a polygon mirror 4 through a cylindrical lens 3. Then the light is converged on a photosensitive drum 7 through the f.theta lens 6. Luminous flux in a scanning direction is transmitted through the f.theta lens 6 and converged on the photosensitive drum 7. When the same polygon mirror 4 is used in the longest focal length state and the shortest focal length state, the field angle of luminous flux made incident on the f.theta lens is equal, so the magnification needs to be varied by varying the focal length so as to vary the scanning width and the 1st lens group I with the negative refracting power and the 2nd lens group II with the positive refracting power are moved relatively. Consequently, the focal length can be varied.
Patent JP-2000142963-A (JP)
Title: Vertical base material carrying device
Inventor: SHIMODA KENJI
IPC: B65G47/29
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To correct the advancing directional inclination of a base material to the inclination according to the contact surface of a reference wall by bringing one side edge of the base material into contact with the contact surface of the reference wall. SOLUTION: Respective opposed cylinders 33a, 33b (33c, 33d) are driven as shown by an arrow K1, whereby each nipping part 35 is moved in the mutually approaching direction to nip the upper end of both sides of a base material 15 in two positions. Respective opposed wrapping transmission devices 23a, 23b, 26a, 26b are moved in the mutually separating directions as shown by an arrow K2 to release the nipping of the base material 15 (a). According to this, the base material 15 is laid in the state held by only each cylinder 33a, 33b (33c, 33d). A moving actuator 32 is moved up as shown by an arrow K3 (b). The upper edge of the base material 15 is brought into contact with the lower surface of a reference wall 27. Accordingly, the lower surface of the reference wall 27 forms the contact surface with the base material 15 (c).
Patent JP-H05127649-A (JP)
Title: Image formation device
Inventor: SHIRAKU YUTAKA
IPC: G09G5/24
Filed: 1991-11-05
Abstract: PURPOSE:To enable a user to previously specify a character to be expanded since the use frequencies of characters or fonts are different, user by user. CONSTITUTION:Initial expansion information which is selected and determined at a panel part 5 is stored in a nonvolatile storage circuit 10 through a control part 6. A command which gives initial expansion information sent from a host device is interpreted by a command analysis part 2 and stored in the nonvolatile storage circuit 10 through the control part 6. Right after the power source is turned ON, data for respective characters are read out of a vector character storage circuit 7 according to the initial expansion information, a vector. bit map converting circuit 4, when receiving the vector character data from the control part 6, converts them to a bit map form, and the control part 6 stores the bit map data in a bit map storage circuit 8. Consequently, vector characters are expanded on a bit map.