baber/WOPTO huggingface dataset:
Patent JP-S61107407-A (JP)
Title: Mass flow controller
Inventor: SUZUKI ISAO
IPC: G01F1/696
Filed: 1984-10-31
Abstract: PURPOSE:To attain detection of a fault without losing the function of a mass flow controller by detecting a fault depending whether a valve drive signal is within a prescribed normal value commanded by a normal value command means or not so as to use an absolute valve drive signal. CONSTITUTION:If a dust sticks to a sensor tube, a valve drive voltage VR is applied to open the valve. The valve drive voltage VR is at the outside of the range of maximum/minimum values of the valve drive voltage when the valve is activated normally and if this state continues for a prescribed time, a signal representing a fault is outputted from a timer circuit 25. This signal is given to a display device from an output terminal 26 for the display. With a VRMAX of -13.3V and a VRMIN of -1.7V, when a set signal is inputted to obtain a maximum flow, a flow error of 10% is detected as a fault. Further, mis-operation is absorbed even with a rapid change in the setting signal by setting a watchdog time of a timer circuit longer.
Patent JP-S60120071-A (JP)
Title: Heat-sensitive type printer
Inventor: TAKANASHI AYAO
IPC: B41J19/76
Filed: 1983-12-02
Abstract: PURPOSE:To elevate the printing position accuracy bt arranging a rotary encoder adapted to generate a pulse signal as often as a platen roller rotates by specified angle so that a thermal head group is driven at the generation of signals to perform a printing for lines. CONSTITUTION:A platen roller 10 is driven and rotated with a DC motor 13. A disc 22 of a rotary encoder is fixed on a rotating shaft 21 of the DC motor 13, a plurality of through holes 23 are bored on the circumference 22a thereof at an equal interval and a pulse signal is generated with light emitting and receiving elements 24a and 24b as opposed to each other according to the rotation thereof. As a printing is performed based on this pulse signal, the printing position accuracy of a thermosensitive paper 12 is elevated to allow the printing at a desired position regardless of continuous rotation of the platen roller 10 with the DC motor 13. The use of the DC motor can reduce power consumption at a high efficiency.
Patent JP-H1069481-A (JP)
Title: Document processor and medium where document processing program is recorded
Inventor: IIDA SACHIKO
IPC: G06F40/189
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make an automatic line feed part not shift in line feed position when the format is changed by inserting a line feed code at a position where a line is fed according to previously set format information in response to a specific indication or a change in format. SOLUTION: A central processing unit(CPU) 101 executes a program and a work, etc., is provided in a RAM 107. A 'process line' is a work for storing a line position of a document which is being processed and when an operator specifies a process range, the values of the range specification start line and range specification end line are stored in a 'start line' and an 'end line' respectively. Then it is judged whether there is a line feed code in the 'process line' and when not, the line feed code is inserted into the line end (found from the number of one-line characters of format information effective to the line) of the process line. Then when there is a space in front of the line feed code, spaces from a character data end position to the line feed code are deleted.
Patent JP-S60121373-A (JP)
Title: Electric driving apparatus
Inventor: KAJI SHIYOUICHI
IPC: F16K31/04
Filed: 1983-12-05
Abstract: PURPOSE:To eliminate erroneous operation by setting only one operation point for operating a limit switch, thus permitting simple adjustment and eliminating the error in operation interval. CONSTITUTION:A large gear 10 and a small gear 12 revolve with the revolution of an output shaft 8. Then, the limit switch operation points 14 and 15 installed onto the outer periphery of a ring 13 revolve. The gear ratio between the large gear 10 and the small gear 12 is 2:1, and the switch operation points 14 and 15 are set oppositely at the positions separated by 180 deg.. Therefore, the switch operation points 14 and 15 are revolved by 180 deg. by the revolution of the small gear 12 geared with the large gear 10, and two limit switches 16 and 17 are operated through only one operation point.
Patent JP-H0542514-A (JP)
Title: Fiber-reinforced cement plate and manufacture thereof
Inventor: KATO YASUTOSHI
IPC: C04B28/04
Filed: 1991-08-13
Abstract: PURPOSE:To make the length-breadth strength of a pulp fiber-reinforced inorganic plate uniform though pulp fibers are used as reinforcing fibers while the manufacture of a fiber-reinforced cement plate having the dispersibility of the reinforcing fibers and also having a length-breadth strength ratio close to 1 is developed as a method, by which such a plate material is molded. CONSTITUTION:An inorganic plate material is molded of a pulp fiber-blended cement compound as reinforcing fibers, and the ratio of longitudinal bending strength to lateral bending strength is set to O.8-1-.2. Regarding the manufacture of the inorganic plate, water is added to the cement compound, with which pulp fibers are blended as reinforcing fibers, and the compound is adjusted to slurry having concentration of 12-25%, the upper section of a belt moving slurry is supplied continuously with slurry in a stratiform shape, slurry is sucked and dehydrated from the underside of the belt during movement as required and moisture content is lowered, a layer is wound on a making roll and cut open when the layer reaches a specified thickness and formed in a tabular shape, and pressed by a plate press to form a tabular body, and the tabular body is cut in a product shape and cured by an autoclave.
Patent JP-H0973411-A (JP)
Title: Decentralized control system for access load
Inventor: KITAMURA KENICHI
IPC: G06F12/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make sufficiently good use of the processing performance of the whole system by decentralizing access loads on respective central processor mechanisms by distribution matching an operation state. SOLUTION: The file decentralized type database system which is equipped with plural central processor mechanisms, a high-speed coupling mechanism that connects the central processor mechanisms loosely to one another and repeats communications, and an external storage device which stores files accessed by the respective central processor mechanisms and allows exclusive access to the files by file controls CPN arranged by the files constituting the database is equipped with a control CPN changing means which changes the file control CPN arranged corresponding to a specific file to another specified central processor mechanism and a load information gathering and providing means which monitors and collects the state of loads of access to the respective files and provides the access load information on each file control CPN.
Patent JP-H0676936-A (JP)
Title: Microwave oven
Inventor: MATSUZAKI YOSHIAKI
IPC: H05B6/78
Filed: 1992-08-27
Abstract: PURPOSE:To shorten time required for heating by adding periodic acceleration or deceleration to rotation of a turntable, and mixing and stirring a boiling cooking food inside of a cooking dish automatically when boiling cooking is carried out in a microwave oven. CONSTITUTION:Alternating current power supply is connected to an alternating current motor 8 to rotate a turntable 7 through an inverter 17 capable of varying frequency of the alternating current electric power supply, and when boiling cooking is selected by means of a dial 15, conversion of the frequency is carried out by an inverter control means 19, and rotational speed of the turntable 7 is accelerated or decelerated periodically.
Patent JP-2001057066-A (JP)
Title: Electronic appliance, and recording disk driviing device unit
Inventor: ARIGA HISAO
IPC: G11B33/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic appliance capable of surely protecting a recording disk driving device from vibrations and shocks transmitted to a casing. SOLUTION: A supporting frame 24 is fixed to the casing of an electronic appliance. A pair of indirect members 38, 39 is caught by the supporting frame 24. Elastic members 44 are assembled into respective indirect members 38, 39. The elastic member 44 and a recording disk driving device 17 are connected to a connector 45. The recording disk driving device 17 is not brought into contact with the indirect members 38, 39 and the supporting frame 24 other than the elastic member 44. Therefore, the whole vibrations transmitted to the supporting frame 24 from the casing are absorbed by the elastic member 44 and do not reach the recording disk driving device 17.
Patent JP-S59121990-A (JP)
Title: Semiconductor laser
Inventor: KASAHARA KENICHI
IPC: H01S5/32
Filed: 1982-12-28
Abstract: PURPOSE:To enable modulation at high speed and control in a wide wavelength region of an oscillating wavelength by using one part of multilayer thin-films, in which P type photoconductor layers and N type conductor layers are laminated alternately, as an active region and the other section as an optical loss region, changing the quantity of optical loss by voltage applied to the optical loss region and changing the oscillating wavelength. CONSTITUTION:A clad layer 32 is formed on a semiconductor substrate 31 consisting of N type InP, and the multilayer thin-films are formed by alternately laminating the P type semiconductor layers and the N type semiconductor layers at every four layer. The spaces of the multilayer thin-films are approximately 5mum, and the thin-films are separated into two left and right regions by a groove 38 approximately vertical to the semiconductor layers in depth reaching the cald layer 32. The right side of the groove 38 functions as the active region and the left side as the optical loss region. Beams reciprocate among the planes of cleavage 39 and 40, and are amplified in the active region, and a laser is oscillated. Voltage between electrodes 35 and 36 is kept constant under the state of oscillation, and made constant regardless of an external driving circuit. The oscillating wavelength changes in a thin-film semiconductor laser when applied voltage changes. Accordingly, the loss of a resonator may be altered in order to vary the oscillation wavelength.
Patent JP-S60121130-A (JP)
Title: Vehicle travel control device
Inventor: ETOU YOSHIYUKI
IPC: G01S13/931
Filed: 1983-12-06
Abstract: PURPOSE:To aim at enhancing the control response of seed of an instant vehicle, by providing such an arrangement that a means for computing a variation in the distance between vehicles calculates a variation in the distance between vehicles within a predetermined time in accordance with the detection output of a means for detecting a distance between vehicles, and the speed of the instant vehicle is controlled on the basis of the difference between a safety distance between vehicles, which is compensated by a means for compensating a safety distance between vehicles, and an actual distance between vehicles. CONSTITUTION:A means 3 for computing a safety distance between vehicles calculates a safety distance between vehicles in accordance with the speed of an instant vehicle detected by a means 1 for detecting a vehicle speed. A means 7 for computing a variation in a distance between vehicles calculates a variation in a distance between vehicles within a predetermined time in accordance with the detection output of a means 5 for detecting a distance between vehicles. Further, a means 11 for computing and compensating a safety distance between vehicles compensates the above-mentioned safety distance in accordance with the above- mentioned variation in the distance between vehicles, and a means 13 for controlling a vehicle speed controls the speed of the instant vehicle in accordance with the difference between the compensated safety distance between vehicles, and an actual distance between vehicles. With this arrangement, the control response of the speed of the instant vehicle with respect to variations in the distance between vehicles with regard to the preceding vehicle may be enhanced to be safely adapted to a traffic stream.
Patent JP-H04111323-A (JP)
Title: Manufacture of thin film transistor
Inventor: TOKO YASUO
IPC: H01L29/78
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the number of processes up to completion of a thin film transistor substrate, and to improve its yield by forming a semiconductor layer on a gate insulating film, then allowing only the layer in an island state to remain on the insulting film, and fanning a pixel electrode integrally with the drain electrode on the insulating film when source/drain electrode layer is formed. CONSTITUTION:A metal material is deposited on a glass substrate 1, and a gate electrode 2 is patterned. A gate insulating film 3 is formed on the entire electrode 2 and the substrate 1 thereon. Further, an i-type semiconductor film 4, an n-type semiconductor film 5 are sequentially deposited on the film 3, and the films 4, 5 are patterned in an island state. Then, an ITO, etc., is deposited, and a pixel electrode 6, a drain electrode 18, and a source electrode 17 are patterned. The electrode 18 is formed integrally with the electrode 6. Thereafter, the film 5 on a channel 20 of a thin film transistor is removed. Then, a passivation film 9 is so patterned as to cover the channel 20 and a source/drain intersection but not to cover the electrode 17 and the electrode 6.
Patent JP-H0392225-A (JP)
Title: Uniform clamp thread fastening device
Inventor: RACHI MIKIO
IPC: B23P19/06
Filed: 1989-09-06
Abstract: PURPOSE:To uniformly screw works by pressurizing a first work having the property of spring to cancel the deformation volume of fastened objects to be a sticking state, detecting the height of the first work as the initial value of flexure volume, and uniforming a flexure control volume. CONSTITUTION:A first work W1 is previously inserted by six screws S to be positioned. Under the condition that a centering shaft 12c is lifted, the work W1 is adsorbed by an adsorbing pad 16 to be put on a second work W2. The work W1 is centered by a center bar 12b and also the work W1 is centered by the work W2. A pressurizing unit 15 is pushed out at three places to cancel the deformation of a fastened objects W3, W4. At this time, the height position of the work W1 is detected by a detecting sensor 17a as an initial value. The work W1 is screwed by a screwdriver to predetermined flexure quantity, and the screwing is stopped when the quantity becomes a certain value. Consequently, the works can be uniformly screwed without the effect of the deformation of the fastened objects.
Patent JP-H0278166-A (JP)
Title: Electronic parts mounting substrate
Inventor: HIROI ATSUSHI
IPC: H05K3/40
Filed: 1988-09-13
Abstract: PURPOSE:To intend better moisture proof and higher reliability by providing a drift preventing wall to prevent the drift of a conductive adhesive agent near a connected portion to a conductor pattern on a lead. CONSTITUTION:A drift preventing wall 6 to prevent the drift of a conductive adhesive agent 12 is provided near a connected portion to a conductor pattern 3 on a lead 1. For the drift preventing wall 6, normal solder resist or insulating material including resin group insulator such as sealing resin, etc., or inorganic group insulator such as glass, alumina or, etc., is used. The drift of the conductive.adhesive agent 12 is thus certainly preventive. In this way a distance from the outer periphery of an electronic parts mounting device 10 to the adhesive agent 12 is free from being shortened and still maintained as designed, so that failure due to moisture entry from the boundary of the lead 1 and a sealing resin 11 is greatly reduced.
Patent JP-H04111025-A (JP)
Title: Error log control system
Inventor: ISHIHARA KENJI
IPC: G06F11/34
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the significant error log information and to curtail the number of times of write of a nonvolatile memory by collecting only error log information by a first machine check after turning on a power source of a device. CONSTITUTION:When a control means (flip-flop) 6 is turned off by turning on a power source of a device, and a first machine check is detected after turning on the power source of the device, error log information is collected and stored in a nonvolatile memory 3. Also, when the control means 6 is turned on, thereafter, even if the machine check is detected, the error log information is not collected, and the error log information is not stored in the nonvolatile memory 3. Accordingly, only the error log information by a first machine check after turning on the power source can be collected and stored. In such a way, significant error log information is obtained, and the number of times of write to the nonvolatile memory 3 to which the number of times of write is limited is curtailed.
Patent JP-2000058425-A (JP)
Title: Processor and processing method
Inventor: FUJIMOTO AKIHIRO
IPC: G03F7/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a processor and a processing method for widening a margin, in response to the rebounding of cleaning fluid ejected to the back face of a substrate. SOLUTION: A back rinse nozzle 46 is arranged on a tangent (1) of a wafer W held by a spin chuck 31 and an ejecting direction 3 is directed to a rotating direction 2 of the wafer W. Therefore, rinse fluid ejected from the back rinse nozzle 46 is allowed to bump into an intersection point 5 of the tangent 1 and a normal 4 on the back face of the wafer W.
Patent JP-H0971544-A (JP)
Title: Production of 2-hexyl-2-methyl-1,3-propanediol
Inventor: TANAKA YASUHIKO
IPC: C07B61/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain in short process 2-hexyl-2-methyl-1,3-propanediol useful as a raw material for alkyd resins, polyurethanes, polyesters, plasticizers, lacquers, etc. SOLUTION: This compound is obtained by reaction between 2-methyloctanal and formaldehyde in an organic solvent (e.g. t-butyl alcohol) in the presence of an al-kaline substance (e.g. NaOH) at 10-100 deg.C under normal to somewhat higher pressures. The amount of formaldehyde to be used is 2-8 (pref. 3-5) molar times 2-methyloctanal, the amount of the solvent to be used is 3-5wt. times the feedstock mixture, and the amount of the alkaline substance to be used is 2-3 molar times 2-methyloctanal.
Patent JP-H11151223-A (JP)
Title: Regulator for regulating flow rate and method therefor
Inventor: JAMES TIMOTHY W
IPC: F25D3/10
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide the system and method for regulating the flow rate of a fluid coolant from a container to the cooling element of an MRI device or the other equipment and capable of being relatively easily operated and manufactured at a relatively low cost. SOLUTION: The flow rate of the fluid coolant to a cooling system 10 is adjusted by controlling a pressure inside the container 12 holding the fluid coolant and the required temperature of the cooling element 26 is controlled by the adjustment. Also, this regulator 60 for regulating the fluid flow rate from the container 12 to the cooling element 26 is provided and the adjustment device 60 is provided with a conductor 20, a commutator 40 and a heat exchanger 28. The conductor 20 is provided with a first section 29 and a second section 31, the first section transfer at least a part of fluid from the container to the cooling element 26 and is provided with an entrance for fluid- communicating with the liquid phase of the fluid and the second section is extended between the cooling element 26 and the heat exchanger 28.
Patent JP-H0971225-A (JP)
Title: Tire dust recovery device in industrial vehicle
Inventor: IKESUGI FUMIO
IPC: B66F9/075
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent dust from scattering to surroundings by collecting dust stuck to a tire of an industrial vehicle in a recovering box through the inside of a cover-shaped recovery device body with the dust removing by means of a brush body located on a tire dust recovery device and fixed to a tire fender at its upper front end. SOLUTION: Dust stuck to a tire after the advancement and retreatment of a forklift truck is swept away with the brush 44 of a brush body 24 and is peeled from the tire. The peeled dust is scattered in a recovery device body 23. Forwardly scattered dust moves along the recovery device body 23 at its inner surface or a chute guide plate 49, being collected in a recovery box 25 located in front of the recovery device body 23. The backwardly scattered dust is collected in the backward receiving part 26 of a backward recovery body 28 provided at the backward portion in the recovery device body 23. Then, the dust collected in the backward receiving part 26 is gradually moved to the front by means of a transferring part 27 obliquely advancing to the front lower portion and by vibration, etc., encountered on travelling and is then collected in the recovery box 25 through the notched part 50 of the chute guide plate 49.
Patent JP-S60122233-A (JP)
Title: Fuel injection rate control equipment for multi-cylinder internal-combustion engine
Inventor: MURAYAMA FUMIAKI
IPC: F02D41/00
Filed: 1983-12-06
Abstract: PURPOSE:To obtain high operation efficiency by means of a simple equipment by determing the number of cylinders at rest in accordance with an engine operation state and moreover determining the algorithm of the cylinders at rest together with direct regulation of a fuel injection member with in-line pumps by means of an actuator. CONSTITUTION:In an electronic control circuit 6 with an engine being operated, it is examined whether cooling water temperature Tw detected by a cooling water temperature sensor is equal to or lower than a set water temperature Tw2 under the condition that an idle switch in an operation state detecting means M2 is turned ON. When the result is YES, both the number and locations of cylinders at rest are determined. In other words, after the number of cylinder at rest is determined based on the cooling water temperature Tw, algorithm of the cylinders at rest is decided. And, when there is no cylinder at rest, fuel injection rate control corresponding to an engine operation state is carried out uniformly on all the cylinders. When there are some cylinders at rest, the control rack 3 of in-line injection pumps is regulated by a linear solenoid 5 in accordance with the said both number and locations of the cylinders at rest, thereby controlling fuel injection rate.
Patent JP-H02143874-A (JP)
Title: Printing controller for dot printer
Inventor: NUMATA KUNIO
IPC: B41J2/51
Filed: 1988-09-16
Abstract: PURPOSE: To prevent lateral continuous printing automatically by providing a head drive controller for storing the presence of immediately preceding print operation for each print head, comparing the print command signal of each print head with a stored result and delivering a print prohibition signal when a print command signal is delivered continuously to the same head. CONSTITUTION: Assuming print signals are delivered continuously from a print control section to the same print head, a signal is transmitted on a line (a) from a print control section. Since the output line (g) of an F/F-B is '1', an exclusive OR gate 2 delivers a logical 'low' level signal (hereinafter referred to '0'). Since the output '0' from the gate 2 is delivered on a line (b) to an AND gate 3, '0' is outputted therefrom. Output '0' from the gate 2 is delivered on a line (c) to an FF-A and the output thereof is brought to '0' at the rising timing of a latch signal A. Output '0' from the FF-A is delivered on the line (b) to a print control section and printing is prohibited. Consequently, continuous dot print driving through the same head is avoided.