baber/WOPTO huggingface dataset:
Patent JP-S5538658-A (JP)
Title: Recording and reproducing device
Inventor: AIDA SEIICHI
IPC: G11B15/10
Filed: 1978-09-09
Abstract: PURPOSE:To switch operations with a few operation buttons by controlling alternation between monitoring and recording operations in pickup operation by storing the operation state of a recording button in a flip-flop. CONSTITUTION:With recording button 1 closed, the output of NOR circuit 6 is held at a low level and applied to memory R-S-type FF10 through inverter 9. As a result, FF10 is set and by its set output, a picture obtained by a TV camera, etc., is monitored. On the other hand, the set output of FF10 is applied to NAND gate 13 through delay circuit 19 and memory R-S-type FF15 is not set by the output of gate 6 through differentiating circuit 12 from one input to gate 13. With button 1 operated secondary, FF10 is still set and consequently, FF15 is set in the same way, so that recording by VTR, etc., will be performed by the set output. Therefore, excellent operation switching is carried out by operating only one button, so that remote control can be attained with excellent manipulation.
Patent JP-H07317533-A (JP)
Title: Back-wash device for diesel particulate filter
Inventor: FUNAYAMA NOBUHIRO
IPC: F02B3/06
Filed: 1994-05-25
Abstract: PURPOSE:To effectively and uniformly remove particulates attached to a particulate filter without raising the air pressure for back-wash. CONSTITUTION:A particulate 14 is installed on the way of an exhaust pipe 13 connected to the exhaust manifold 12 of an engine 11 and has an incineration chamber 14c which is equipped internally with a particulate filter 16 and at the bottom with a heater 17. Besides them, the back-wash device for particulate filter is equipped with a back-wash nozzle 19 located in the exhaust gas downstream of the filter, an air feed pipe 20 connected with the nozzle and feeding the counter-wash air to the nozzle, and a shutoff valve 23 installed on the exhaust pipe 13b downstream of the nozzle 19 and capable of opening and closing the downstream exhaust pipe 13b. A plurality of such nozzle are installed in position confronting the particulate filter, and the air feed pipe branches corresponding to the number of nozzle and connected to them.
Patent JP-S61273494-A (JP)
Inventor: TATE YOSHIO
IPC: B66F9/06
Filed: 1985-05-23
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-S603437-A (JP)
Title: Exhaust brake system
Inventor: SHIMODA KUNIHIKO
IPC: F02D9/14
Filed: 1983-06-22
Abstract: PURPOSE:To augment an effect of an exhaust brake by providing a sluice valve with an escape hole in an exhaust passage inside a cylinder head of an engine and closing said valve at the time of the exhaust brake operation. CONSTITUTION:A sluice valve 42 with an escape hole 43 is provided in the middle of an exhaust passage 21 inside a cylinder head. The sluice valve 42 is provided with an air cylinder 44, to which a compressed air is supplied from an air tank through a solenoid three-way valve at the time of exhaust brake operation, and the valve 42 is closed. When a piston 31 starts to rise from the bottom dead point following the abovementioned closure, since an exhaust valve 16 is open, working gas in a cylinder 32 including an exhaust space 61 is compressed and the pressure is raised. When the piston 31 approaches the top dead center, the piston slows down and the gas flows out of the escape hole 43. Then the pressure in the cylinder 32 starts lowering, and lowers to the extent of the exhaust pressure at the top dead center.
Patent JP-H1059713-A (JP)
Title: Aluminum hydroxide, its production and rubber composition for tire tread using the same
Inventor: ARAHA SATOSHI
IPC: C01F7/14
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for tire tread improved in workability while imparting sufficient grip performance and rolling resistance reducing effect by using aluminum hydroxide having a specific center particle diameter, a specified specific surface area and a specific fine pore diameter distribution as a filler. SOLUTION: This aluminum hydroxide having 0.1-8μm center particle diamete (secondary particle diameter), >=30m<2> /g BET specific surface area and 1-10nm maximal value in the fine pore diameter distribution is obtained by mixing to neutralize a basic solution and an acidic solution, one or both of which contains aluminum ion, under a high revolution high shear agitation and, after cleaning the resultant neutralized product, drying using a flash dryer, a thermal transfer type dryer or a vacuum dryer. As the basic solution, an aq. solution of alkali aluminate, sodium hydroxide, potassium hydroxide, ammonia and as the acidic solution, aluminum sulfate, sulfuric acid, hydrochloric acid or acetic acid are used.
Patent JP-H08286394-A (JP)
Title: Removal method for photosensitive coating film
Inventor: BABA YASUO
IPC: G03G5/00
Filed: 1995-04-11
Abstract: PURPOSE: To quickly and completely remove a photosensitive coating film from a drum for an electrophotographic photoreceptor despite of exist/nonexist of a substrate without damaging the surface of the aluminium drum substrate so as to be reused. CONSTITUTION: A drum for an electrophotographic photoreceptor is dipped in a mixed liquid of lower alcohol such as methyl alcohol, etc., and organic solvent such as N,N'-dimethyl acetamide, etc., for dissolving a photosensitive coating film of the drum for the electrophotographic photoreceptor. Secondarily, after the drum for the electrophotographic photoreceptor taken out from such a mixed liquid is dipped in a hot water, it is dipped in cold water and the photosensitive coating film is separated so as to be exfoliated from the drum substrate.
Patent JP-H11269873-A (JP)
Title: Pile head treatment method of cast-in-place concrete pile
Inventor: OYANAGI MITSUO
IPC: E02D27/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To ensure the strength of a pile top section to prevent the influence of deterioration agent by setting an isolation plate on a boundary surface between a marginal welding section to be eliminated and a pile top section in a method for pouring and stirring a strength deterioration agent of concrete in pile head treatment of a cast-in-place concrete pile. SOLUTION: An isolation plate C is formed in a disc-shape placed on the internal circumference of a reinforcement cage corresponding to a pile diameter, it is divided into four parts from the center and is folded to mount them to the lower part of a pouring and stirring rotational shaft A of deterioration agent, and after it is inserted up to a specific position in concrete, the folded isolation plate C is interlocked with the rotation of the rotational shaft A to restore it to the original wide shape and, at the same time, it stands still in the position by separation and release from a stirring device and is used for the isolation plate. By the constitution, since the pile top section is protected from the influence of the strongly stirred deterioration agent, the pouring and stirring of the deterioration agent to the marginal welding section can be made to the maximum degree.  The pile top section becomes systematic such as a stripping state with a form by a partition wall, and size accuracy is stabilized.
Patent JP-H05124195-A (JP)
Title: Device to control temperature of heat-sensitive ink jet and heat-sensitive printing ehad using non-printing pulse
Inventor: KINGUUWAA UORUTAA IENGU
IPC: B41J2/125
Filed: 1992-04-30
Abstract: PURPOSE: To enable to control the temperature of print head constantly within the range of specified temperatures by detecting the temperature of the print head and outputting a real-time error output signal which is a function of the difference between the detected temperature signal and a reference temperature signal to heat and control the print head. CONSTITUTION: This closed-loop temperature regulation system 20 is provided with a print head 26 which has an emission resistor 30 to accept typing pulses from a typing-pulse generator 28. In the system, temperature of the print head 26 is detected by a temperature sensor 32, and the data is sent through a buffer amplifier/data converter 34 to an error-detection amplifier 22, where the detected temperature signal is compared with the reference temperature signal 36 and the real-time error output signal is generated. This signal is inputted into a closed-loop pulse generator 24, added with the output pulse from the typing pulse generator 28 at an addition node 38 and impressed to the emission resistor 30. In this way, when the detected temperature is under the reference temperature signal, such a typing pulse as to heat the print head 26 is impressed.
Patent JP-S5635151-A (JP)
Title: Electrostatic recorder
Inventor: AMEYAMA MINORU
IPC: G03G15/00
Filed: 1979-08-31
Abstract: PURPOSE:To make electric discharge normal and the quality of image optimum by retreating a multistylus electrode by a predetermined distance and allowing the back of a flexible belt to make sliding contact with the multistylus electrode just before or after recording thereby removing the toner etc. deposited on the electrode. CONSTITUTION:Just before or after recording, a solenoid 12 is operated to retreat a multistylus electrode 3 from a recording body 1, after which a winding roll 9 is driven to move a belt 8. Namely, the projecting part 3A of the multistylus electrode 3 having exposed from a hole 8A is concealed from the belt surface. While the belt continues to move, the projection 3A repeats the operation of exposing and concealing with respect to the hole 8A. Hence, the projecting part 3A is slidingly contacted with the edge of the hole 8A and the back of the belt; therefore, the toner accumulated on the projecting part 3A, patticularly the peak part 3C is effectively scraped off. In this way, the electric discharge is made always normal and the quality of image made optimum.
Patent JP-H01281374-A (JP)
Title: Cooling device
Inventor: KAZUMOTO YOSHIO
IPC: F25B9/14
Filed: 1988-05-07
Abstract: PURPOSE:To reduce the wearing-out of a sealing part in order to extend the length life, by placing a connecting point of an elastic member to a piston inside the piston and at nearly the same position as sliding surfaces of the piston and a cylinder in the axis direction. CONSTITUTION:A connecting point 31 of an elastic member 29 to a piston 2 is placed inside the piston 2 and at nearly the same position as sliding surfaces of the piston 2 and a cylinder 1 in the axis direction. A force F0, which is created in the radial direction due to the eccentricity of the elastic member 29, etc., acts upon the sliding surfaces of the piston 2 and the cylinder 1, and the moment load is small or not generated. Therefore, an extended load does not act upon the sealing part 14, so that wear-out of the sliding surface of the piston 2, especially of the sealing part 14, is considerably reduced.
Patent JP-H10297791-A (JP)
Title: Paper carrying guide device
Inventor: NAKANO TAKASHI
IPC: H04N1/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent defective such as paper jam at a nip part by introducing a paper to the nip part as an abutting part of a drive roller to compose a feed roller with a follower roller at a correct position and a correct angle. SOLUTION: An upper and a lower guide members 77, 78 to guide a paper supplied from a supply paper cassette 74 to a feed roller 79 disposed in the middle of a paper carrying passage 7 to change its direction and carry it are provided to face respective surfaces of the paper, the upper guide member 77 is curved to be protruded toward the paper close to the feed roller 79, the lower guide member 78 is inclined upward, its carrying downstream end part is faced with the feed roller 79, and plural ribs formed in a paper carrying direction are provided in parallel on the lover guide member 78 in a sheet width direction.
Patent JP-H08306007-A (JP)
Title: Magnetic head
Inventor: OOMORI TAKAHIRO
IPC: G11B5/265
Filed: 1995-05-10
Abstract: PURPOSE: To lessen the deformation of vibrating surfaces and to stabilize recording and reproducing characteristics by providing both ends of vibrating parts with notched step parts. CONSTITUTION: The respective I-shaped cores 3, 8 of a recording and reproducing head 1 and an erasing head 6 are butted back to back against each other and are joined by adhesives, by which a head constituting body 11 is formed. A U-shaped first groove 13 is formed at a slider and the head constituting body 11 is joined to one wall of this groove 13. Flat sliding parts 14 are formed atop the slider and the notched step parts 26 are formed at both ends in the longitudinal direction of the sliding parts 14. The lower side of the sliding parts 14 is provided with the leg parts formed by notching a second groove 15. Gimbals 22 are joined by thermosetting adhesives to the bases of the leg parts of the slider.  The bases of the leg parts of the slider and the gimbals 22 are joined to each other by the thermosetting adhesives and, therefore, the sliding parts 14 are deformed by curving but this shrinking force is mainly deformed by the notched step parts 26, by which the deformation of the sliding parts 14 is lessened.
Patent JP-H08305437-A (JP)
Title: Process input/output device
Inventor: FUJITA MASAHIRO
IPC: G05B23/02
Filed: 1995-05-10
Abstract: PURPOSE: To suppress an influence exerted upon an entire system at the time of cable disconnection to a minimum by diagnozing cable connection without depending on a communicating operation by diagnozing the connecting conditions of a communication cable while using time in which any communicating operation is not performed. CONSTITUTION: As a system for connecting a communication interface 1 to cables 2 and 3 individually from plural remote PI/O 4 and 5, a switching circuit 7 for connecting a communication port 6 to any one of plural remote PI/O 4 and 5 is provided inside the communication interface 1 and the switching circuit 7 is successively switched to execute input/output operations toward the plural remote PI/O 4 and 5. Further, a cable connection diagnostic circuit 10 interlocked with the switching circuit 7 is provided and the cable connection diagnostic circuit 10 is connected to the remote PI/O that is not connected with the communication port 6.  Then, the cable connection diagnostic circuit 10 lets a diagnostic current flow to the communication cables 2 and 3, converts a current returned through the remote PI/O 4 and 5 to a state signal and performs cable connection diagnosis when any communicating operation is not performed.
Patent JP-S63275967-A (JP)
Title: Semiconductor measuring apparatus
Inventor: SAKANO RYUICHI
IPC: G01R31/26
Filed: 1987-05-07
Abstract: PURPOSE:To make it possible to perform highly accurate measurement, by detecting the fact that the output of a circuit becomes a no-output state when the amplitude of an input signal into a semiconductor integrated circuit to be measured is changed under the state the amplification factor of the circuit is one or less. CONSTITUTION:When asymmetry in an output pulse train is measured, an amplification factor is set at one or less with an externally provided resistor 5, which is connected to a differential amplifier 2 of a differential-input and differential- output type in a semiconductor integrated circuit 1 to be measured. A sine wave having a specified frequency is inputted into the input of the amplifier 2 from an input signal source 6. The signal is attenuated in the amplifier 2. External noises are also attenuated. When the attenuated signal VA is larger than the output offset voltage of the amplifier 2 or the input offset voltage of a comparator 3, the signal VA is inputted into the comparator 3. The output is inverted at a point where the voltage is large by the offset voltage from the zero crossing point of the AC level. A pulse train VC is outputted from a pulse forming circuit 4 based on the output signal VB. The presence or absence of the pulse train is detected in a comparator 7.
Patent JP-H0413347-A (JP)
Title: Network management display processing system and method
Inventor: NAGAI YASUHIKO
IPC: G06F11/32
Filed: 1990-05-01
Abstract: PURPOSE:To reduce the display processing load at a display device and to decrease the communication quantity between a network management device and the display device by converting and processing a data into a display data handled by the display device on the network management device in advance and making communication with the display device in a summarized short data by using a display identifier or the like. CONSTITUTION:The correspondence between a instance of each component displayed in a communication network schematic diagram on a CRT 113 and a display identifier, and the correspondence between the display identifier and a pattern forming data are implemented by a display data setting section 118, and the relevant list between the display identifier and the instance is sent to a network management device 101. In the network management display processing system, the network management device 101 receives management information such as state information sent automonously from a communication network 102 or a management information collection section 107, and a display data conversion processing section 109 retrieves a network constitution display data table by using the instance as a key to convert the result into the display identifier. Thus, a display data comprising the display identifier and a state value is formed and sent to a display device 103.
Patent JP-H04339535-A (JP)
Title: Bonding composition for molding sand and production of mold
Inventor: YOSHIDA AKIRA
IPC: C08L61/04
Filed: 1991-05-16
Abstract: PURPOSE:To provide the composition and manufacturing method improved to use to a gas curing mold. CONSTITUTION:This is related to the bonding composition for molding sand, containing alkali re-sol type bis-phenol-formaldehyde resin and boron compound or the bonding composition for molding sand further using silane coupling agent as the bonding agent. Further, the manufacturing method for mold having the peculiarity, in which at the time of manufacturing the mold by using refractory granular material, the bonding compound is used and cured with carbon dioxide, is provided. By this molding method, in which the bonding composition for molding sand is used and the mold is cured with the carbon dioxide, curing speed of the mold and mold strength are drastically improved, in comparison with use of the ordinary resol type phenol-formaldehyde resin solution, and the one having excellent storing stability of the bonding agent itself, is obtd.
Patent JP-H06324592-A (JP)
Title: Fixing device
Inventor: MORIYA TOSHIBUMI
IPC: B05C1/02
Filed: 1993-05-13
Abstract: PURPOSE:To provide a fixing device which allows jams to be easily undone and whose offset preventive function is not deteriorated by its jam undoing action. CONSTITUTION:The opening 14 of a container 11 is kept out of contact with an application roller 3 by a driving operation for a solenoid, and the opening 14 of the container 11 is brought into contact with the application roller 3 by another driving operation for the solenoid. Since the opening 14 of the container 11 is separated from the application roller 3 during a fixing process, if recording paper is jammed during image forming action a user can take the recording paper out of the fixing device by turning with small torque a handle which is rotated in conjunction with the fixing roller 1, and thus easily rotating the application roller 1. A mold releasing agent S can be evenly applied to the overall surface of the fixing roller 1 without flawing the surface of the application roller 3 with streaks, etc., so the offset preventive function of the fixing device will not be deteriorated.
Patent JP-H01281092-A (JP)
Title: Production of optically active ferrocene derivative
Inventor: YAMAZAKI YUKINAE
IPC: C12P1/02
Filed: 1988-05-09
Abstract: PURPOSE:To readily and efficiently obtain the optical isomer of 1- hydroxyethylferrocene by reducing acetyl-ferrocene with a specific microbial cell or treating racemic body of 1-hydroxyethylferrocene with a specific enzyme. CONSTITUTION:Among the optical isomer of 1-hydroxyethylferrocene, the dextro- rotatory (+)-(S)-1-hydroxyethylferrocene is obtained by reducing acetylferrocene using a microbial cell selected from yeasts belonging to Candida and Saccharomyces and a bacterium belonging to Nocardia and the levo-rotatory (-)-(R)-1-hydroxyethylferrocene is obtained by treating the racemic body of 1-hydroxyethelferrocene with an alcoholdehydrogenase of horse liver.
Patent JP-H07291442-A (JP)
Title: Cutting/exhausting method and device for transport object such as sludge
Inventor: SEKIMOTO TOSHIJI
IPC: E02F7/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sludge cutting/exhausting method which can cut the sludge into the specified size according to the give conditions. CONSTITUTION:A sludge dispersion unit 30 is installed at the tip of a conveyance pipe 20 to spread the sludge flat, and a compressed air is jetted from nozzles 40, 41, 42 to cut the sludge, wherein the timing of jetting the compressed air is controlled according to the conveying speed of object transported, the performance of a pump, etc., and the sludge is cut into the specified size and exhausted.
Patent JP-S5814478-A (JP)
Inventor: TAKITA HIROTATSU
IPC: H01R13/641
Filed: 1981-07-17
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-H0411962-A (JP)
Title: Shower head
Inventor: FUJII ATSUSHI
IPC: B05B1/12
Filed: 1990-04-27
Abstract: PURPOSE:To easily perform changeover operation by equipping a flow path changeover valve mechanism, an operation rod part receiving external operation force and a lock mechanism part which joins and separates the operation rod part to/from a movable plate part. CONSTITUTION:A flow path change plate 3 having an aperture 2 and a flow path change plate 5 having an aperture 4 are formed in the inside of a main body 1. When the aperture 2 is in an opened state, water is discontinuously spouted from a splinkling hole 16 by rotation of a water wheel 15 and massage effect is exhibited. Water allowed to flow through the flow path for the aperture 4 of the plate 5 is continuously spouted in an ordinary shower pattern from a splinkling hole 17. A changeover valve mechanism 6 receives external operation force directed to the inside of the main body 1. The apertures 2, 4 of the plates 3, 5 are opened and closed to change over to flow pathes. Further a lock mechanism part 9 is provided so as to engage the rear end part 7b of an operation rod part 7. Thereby the flow path is changed in one touch.
Patent JP-S5445588-A (JP)
Title: Driving circuit of thin film el display unit with memory
Inventor: GAKOU NOBUKATSU
IPC: G09F13/22
Filed: 1977-09-17
Abstract: PURPOSE: To avoid the luminance unevenness, by reducing the amplutude of keep pulse and the dispersion in transient time constant, through the supply of keep voltage to each electrode of thin film EL elements via diodes.  
     CONSTITUTION: Between the keep voltage +Vs and -Vs and the output terminal Yj to apply the voltage to the thin film EL element, transistors R1 and R4 and diodes D1J to D4J are connected. With this constitution, the potential of the output terminal Yj is made to the level of the keep voltage +Vs with the transistor R1 and is made to 0 level with R2. Further, it is possible to take-Vs level with the transistor R3 and ground potential with R4. On the other hand, erase pulse and write-in selectin pulse are fed with the transistors Q1j and Q2j connected to the voltage +Vs and-Vs, and at this time, the diode group performs to seprate the scanning lines of non-selection. Thus, power consumption can be reduced 
     COPYRIGHT: (C)1979,JPO&Japio