baber/WOPTO huggingface dataset:
Patent JP-H0895831-A (JP)
Title: Method for recoverying from system abnormality
Inventor: HORI TAKESHI
IPC: G06F11/30
Filed: 1994-09-26
Abstract: PURPOSE: To make recovery from an abnormal state with high probability. CONSTITUTION: This method is equipped with a watchdog circuit which resets a system unless clearing operation is done within a certain period, and a main loop performs a specific processing (step S5) and the circuit is applied to a controller which causes a timer interruption at constant intervals of time. Further, the main loop clears the watchdog circuit (step S1), updates the value of a time measuring counter (step S3), and decides whether or not the count result of a time measuring counter is within a specific range (step S4). When the count result is within the specific range, the operation of the main loop is carried on, but when not, system resetting is done (step S6). Further, the value of the time measuring counter is initialized by the timer interruption.
Patent JP-S63111738-A (JP)
Title: Optical path switching device
Inventor: SAITO KOICHI
IPC: H04B10/2507
Filed: 1986-10-29
Abstract: PURPOSE:To remarkably reduce a leakage optical signal to other optical path by providing two optical switches turned on/off optically between the couplings of one and other optical paths. CONSTITUTION:The optical switches 3, 4 are used to switch selectively one optical path 1 and the other optical path 2. In this case, in releasing the coupling of the two optical paths 1, 2, a branch path side of the optical switches 3, 4 is turned off optically. Thus, the leaked optical signal from one optical path to the other optical path is decreased to a level far lower than the optical level of the optical path by the extinction ratio of the two optical switches 3, 4.
Patent JP-H1188177-A (JP)
Title: D/a converter
Inventor: IIDA ATSUSHI
IPC: H03M1/74
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic of D/A conversion. SOLUTION: In the D/A converter having pluralities of current mirrors (TR0+TR1, TR0+TR2,...) and a selection means 31, an input TR0 of each current mirror is placed in the middle and power supply to a power supply line 1 is fed from its end and the selection means 31 selects TRs to the left and right sides of the TR0 alternately. Thus, the linearity is improved and deviation from an ideal state is reduced.
Patent JP-2000087868-A (JP)
Title: Motor integrated type hydraulic pump device
Inventor: SHINGU YASUYUKI
IPC: H02K7/118
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by detecting the rotating direction of a rotating shaft of a motor from the outside, and making action visually confirmable accurately and safely. SOLUTION: A motor-integrated type hydraulic pump device housed in integrated unit structure with a motor 2 and a variable displacement pump 4 coaxially connected in the same housing is provided with a rotation detecting shaft with a mark 15 put to an end face; a transparent cover 13 for closing the device and observing the end face of the rotation detecting shaft from the outside; rotation transmission mechanism for connecting the rotation detecting shaft to a motor rotating shaft 3 and transmitting torque to the rotation detecting shaft only when the motor rotating shaft is rotated in one direction; a waveform forming means for forming rectangular waveform phase by respective phases from alternating voltage waveform of second phase and third phase based on alternating voltage of first phase;  a phase discriminating means for sending a normal rotation signal or a reverse rotation signal on the basis of phase difference between rectangular waveform of second phase and rectangular waveform of third phase; and an output means for outputting the normal rotation signal or reverse rotation signal to the outside.
Patent JP-H0199152-A (JP)
Title: Dma control circuit
Inventor: TOMIOKA MASAMI
IPC: G06F13/28
Filed: 1987-10-13
Abstract: PURPOSE:To operate a write inhibition without fail by detecting the overlap of a gate driving signal to gate an access signal and inhibiting a writing to a main storage when the overlap is recognized. CONSTITUTION:Concerning the writing from I/O devices 1 and 2 to a main storage 3, the gate driving signal to gate the access signal is inputted to respectively applicable overlapping detecting circuits 41 and 42, and the overlap is detected by the overlapping detecting circuits 41 and 42. When the overlap of either data on a data signal line or an address on an address signal line is detected, the sending of a writing signal from a main memory writing control circuit 5 for executing a writing control to the main storage 3 is inhibited, and an erroneous writing is prevented. Thus, the erroneous writing to the main memory device due to the trouble of hardware, etc., can be inhibited, and the runaway of a program can be prevented beforehand.
Patent JP-H04135766-A (JP)
Title: Line printer
Inventor: IGA KANAME
IPC: B41J2/515
Filed: 1990-09-27
Abstract: PURPOSE:To shorten a data processing time to contribute to an increase in printing speed by providing a printing region detection means at least detecting the start position of the printing data at least in line data. CONSTITUTION:In this end surface light emitting type EL printer 26, RAMs 13, 14 are initialized at each time when printing is executed to input '0' being non-lighting data to an entire printing region. When line data consisting of printing data and non-lighting data is inputted from a printer controller 2, in parallel to this, a printing region selecting apparatus 27 detects the start position of the printing data in the line data and, according to the detection result, a printing region control apparatus 28 forms an address starting data input to transmit the same to the first address counter 41. Whereupon, the first address counter 4 alters the address starting the data input to the RAMs 13, 14 and, therefore, only the printing data in the line data is stored in the RAMs 13, 14.
Patent JP-H02104773-A (JP)
Title: Indigoid dyeing method using enzyme
Inventor: MIYAZAKI TOSHITSUGU
IPC: C12S11/00
Filed: 1988-10-12
Abstract: PURPOSE:To accomplish the title dyeing with high color fastness without impairing the feel of the base fabric by providing the base fabric with indole or its derivative as substrate and an enzyme to form indigoid dye on said fabric. CONSTITUTION:A base fabric made of natural or synthetic fiber is provided with, as substrate, indole or its derivative of the formula (R<1> is H or 1-4C alkyl; R<2> is H, halogen, 1-4C alkoxy, OH, cyano or aminonitro) and an enzyme such as naphthalene dioxygenase to directly form indigoid dye on the base fabric, thus accomplishing the objective dyeing. According to this dyeing method, because of no use of alkaline agent, this dyeing process can be applied to esp. silk and wool with high color fastness without impairing the fiber.
Patent JP-2000091873-A (JP)
Title: Surface acoustic wave device
Inventor: MITOBE SEIICHI
IPC: H03H9/145
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave device for reducing amplitude ripple and group delay ripple in a pass band. SOLUTION: A comb-shaped electrode 11 is formed by projecting electrode fingers 14a1, 14a2,..., 14b1, 14b2,..., 14c making a pair by each two to one side of a common electrode part 13. A comb-shaped electrode 12 is formed by projecting electrode fingers 16a1, 16b1,..., 16a2, 16b2,... making a pair by each two to one side of a common electrode part 15. When 5 ore more kinds of width is set of λ/8 or less, λ/8, and λ/8 or more, the reflection amounts of an inside reflecting source can be continuously changed, and the distribution function of the inside reflecting source being a continuous function can be continuously distributed. Thus, amplitude ripple and group delay ripple in a pass band can be reduced.
Patent JP-H01102108-A (JP)
Title: Road surface cleaning apparatus
Inventor: SATO TAKAYUKI
IPC: E01H1/05
Filed: 1987-10-15
Abstract: PURPOSE: To facilitate cleaning of a rugged road surface by providing a road surface cleaning device comprising a support mounted on a part of a vehicle and a means elevatably attached to the support, for cleaning a road surface. CONSTITUTION: A support mechanism 62 is mounted to both end parts of a support 2 mounted on a part of a vehicle. Further, a cleaning means 4 is supported at its both ends to the support 2 so as to be elevatable, relative to the latter. With this arrangement, a brush element can be moved up and down, following concavities and convexities of a road surface, relative to the support 2, thereby it is possible to satisfactorily clean the road surface.
Patent JP-H02105528-A (JP)
Title: Semiconductor device
Inventor: KIRIYAMA YOSHIO
IPC: H01L21/3205
Filed: 1988-10-14
Abstract: PURPOSE:To increase power supply capability without an increase of the area of a power supply system by making the impedance of a device low by providing a recessed part in a semiconductor substrate in a direction parallel to the direction of the power supply and forming a conductor on said recessed part through an insulating film, said conductor serving to supply power. CONSTITUTION:A conductor 3 is formed in a groove 4 formed in a semiconductor substrate 1 through an insulating film 2. The conductor 3 is laid perpendicularly to the space wherein a sectional area can be increased by a bent fraction thereof to restrict an increase of a plane layout area thereof. In such a manner, the conductor 3 is formed three-dimensionally. Hereby, the device is made low impedance and hence is improved in power supply capability without increasing an area of a power supply system occupying a semiconductor integrated circuit.
Patent JP-H03121703-A (JP)
Title: Material stopper for cut-off machining
Inventor: ABIKO KIICHI
IPC: B23B13/12
Filed: 1989-10-03
Abstract: PURPOSE:To facilitate the correspondence of a lathe to the machining of workpieces different in length, and to simplify its operation so as to shorten working hours by protrusively providing a control pin for controlling the downward rotation of a stopper part below the stopper part at the tip of a tapered part. CONSTITUTION:A tapered part 1 is engaged with a tailstock 7 to be fixed for providing a stopper part 4 toward the spindle head of a lathe. In addition, a rotatable stopper part 4 is made to rotate downward by its dead weight, and controlled in its downward rotation by a control pin 6 so that it may maintain a horizontal state to bring the tip of the stopper part 4 in contact with an area near the center of the end of a bar-shaped raw material 10. Thus a tool post is located at a fixed position, and the raw material 10 is protruded from the spindle head so far as to come in contact with the tip of the stopper part 4 to be cut off into a product having a fixed length.
Patent JP-H06106191-A (JP)
Title: Method and device for disposal of garbage
Inventor: NAKAYAMA FUMIO
IPC: B09B3/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a method and device which can easily adjust and maintain the pH of a garbage decomposing solution by adjusting the pH of an org. decomposing solution through aeration in both anaerobic and aerobic treatment of the waste liq. from ground garbage. CONSTITUTION:The waste liq. is crushed from garbage in a garbage grinding device 1 and sent into an anaerobic treating tank 4 to be decomposed therein and the decomposed liq. is discharged into a pH adjusting tank 8. In the pH adjusting tank 8, the waste liq. is treated by aeration is reduced with an increase in the hydroxide ions caused by reaction between oxygen component in the atmospheric air and the hydrogen ions in the waste liq. and by a volatilization to outside of the tank of some volatile acid component, whereby the pH of the waste liq. is shifted from the acidic to the neutral state. The neutralized waste liq. is treated in an anaerobic methane fermentation tank 12, oxidized and decomposed in an aerobic treating tank 15 and discharged into a settling tank 18. The pH adjustment of the waste liq. thus carried out by aeration in the pH adjusting tank 8 obviates the need for pH adjusting chemicals, etc., to make the pH adjustment and maintenance easy.
Patent JP-H10105611-A (JP)
Title: Nursing visit scheduling system
Inventor: SATO HIROYUKI
IPC: G06Q50/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To satisfy the request of a patient and to enable a nursing visit at a high nurse working rate by making proper the moving time and nursing contents of a nurse, allocating the nursing visit of the nurse while considering the request of the patient, outputting and displaying the scheduled result as a visit schedule table. SOLUTION: A user sets the working conditions of respective nurses to perform the nursing visits through a nurse working condition setting part 1 and generates nurse working condition information 7. Besides, the visit requests of respective patients to receive the nursing visits are set by a patient visit request setting part 2, and patient visit request information 6 is generated. At a nursing visit allocating part 4, the nursing visits are allocated based on the patient visit request information 6, nurse working condition information 7 and inter-area moving time/distance table 9 and allocated result information 8 is generated. Thus, while considering the working styles of nurses and the desired nursing contents of patients, the request of the patient can be satisfied and the nursing visit at the high nurse working rate is enabled.
Patent JP-2000147546-A (JP)
Title: Manufacture of liquid crystal display integrated circuit device
Inventor: ROY SUDIPTO RANENDRA
IPC: G09F9/30
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for uniformly keeping a gap between a passivation layer of lower base material and upper base material of an LCD integrated circuit device. SOLUTION: A semiconductor device structure is formed in and on semiconductor base material 10 to be covered with an insulation layer 18. A trench is formed in the insulation layer 18 with pattern processing, and a via opening part is formed in the trench to reach one of the inner semiconductor device structure through the insulation layer. A metallic layer is stuck onto the insulation layer, into the trench and the via opening part. The metallic layer covering the insulation layer is ground to be removed, and with the metallic layer left in the trench, a metallic pixel 44 is formed, and with the metallic layer left in the via opening part, a mutual connection body 42 is formed between the metallic pixel and the inner semiconductor device, and the upper surface of the base material is flattened. The passivation layers 34, 36 are stuck onto the upper surface of the base material.  A liquid crystal material layer 52 is formed on the passivation layer, and it is held between the lower base material and second semiconductor base material 56, thereby manufacture of a liquid crystal display integrated circuit device is finished.
Patent JP-H0999972-A (JP)
Title: Container for packaging
Inventor: MACHIDA TOSHINORI
IPC: B65D1/09
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To compatibly realize the transparency and the barrier property, and to provide the recycling property by laminating a lamination film on which a thin film layer of silicone oxide and a fluoride of a prescribed metal on the surface of a thermal bond type plastic film to be heat-melted. SOLUTION: A thin film layer consisting of silicone oxide and a fluoride of an alkaline earth metal is formed on one side or on each side of a thermal bond type plastic by the vacuum thin film forming technology to make a lamination film. At least two lamination films are laminated and heat melted to constitute a container for packaging. The transmissivity ratio of the visible rays through the lamination film is preferably 90-115% of the transmissivity ratio of the visible rays through the thermal bond type plastic film to be used being 100%. The fluoride of the alkaline earth metal to constitute the thin film layer is preferably magnesium fluoride or calcium fluoride. The barrier property and high transmissivity ratio of the visible rays can be obtained thereby.
Patent JP-H01101454-A (JP)
Title: Manufacture of lamination type ceramic structure with hollow
Inventor: TAKADA KAZUAKI
IPC: G01N27/409
Filed: 1987-10-14
Abstract: PURPOSE:To charge a filler in the hollow closely and to remove a binder stably at the time of baking by charging and drying slime consisting of the same components with the binder in a green sheet composed of the structure in the hollow. CONSTITUTION:The green sheet 14 which has a cut part 14a corresponding to the hollow 18 is mounted on a sheet 20 which has a good peeling property with the binder. Then the slime 22 containing the same components with the binder is supplied into the cut part 14a and dried to obtain the green sheet 14 having the filler 22a filling the cut part 14a without any gap. Then the sheet 20 is peeled off from the green sheet 14, and the sheet 14 contained with the filler 22a laminated on another green sheet 12 and 16, and they are defatted and baked to vaporize the filler 22a.
Patent JP-H0999007-A (JP)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/15
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper with which the leakage of liquid can be prevented by surely absorbing liquid even when the liquid is dispersed in various direction with actions. SOLUTION: Inside sheets 18 and 18' formed successively to a back sheet are arranged so that inside edge parts along the lengthwise directions of these respective inside sheets can be respectively positioned inside rather than both side edge parts in the lengthwise direction of an adsorbent, and leg gathers 24 and 24' are formed by arranging 1st stretchable elastic members at the successively formed parts between the back sheet and these inside sheets. Further, hip gathers 28 and 28' are formed by arranging second stretchable elastic members at the inside edge parts of the inside sheets.  Then, hip parts 30 and 30' are formed so that the hip gathers can become free edge parts by bonding a top sheet and the inside sheets between the side edge parts in the lengthwise direction of the absorbent and the inside edge parts of the inside sheets, and the almost center parts in the lengthwise direction of the hip gathers and almost central inside parts in the lengthwise direction of leg gathers are bonded and raised.
Patent JP-H0898131-A (JP)
Title: Dubbing device and copy guard signal insertion device
Inventor: SATO YOICHI
IPC: G11B5/008
Filed: 1994-09-29
Abstract: PURPOSE: To insert a copy guard signal without deterioration of picture quality by inserting the copy guard signal into a digital signal from an N-fold speed recording signal generation device. CONSTITUTION: Copy masters 1A-1C where master signals are recorded as the digital signals are synchronously reproduced as digital composite signals in copy master reproducers 2A-2C. The signals are separated into Y-signals and C-signals by Y/C separators 3A-3C and the Y and C signals are set to be three-fold speed signals by signal arrangement conversion/digital rate converters 4 and 7. The Y and C signals which are made into three-fold speed are separately processed by a digital copy guard signal insertion device 21. The copy guard signal is inserted into the Y-signal with a Y-signal processing block 21a by a digital signal processing in a vertical feedback elimination period, and the C-signal is delayed by the quantity.  The Y-signal and the C- signal, which are outputted from the signal insertion device 21, are distributed to respective slaves 201-(n) through D/A converters, 5 and 8 and are recorded on video tape.
Patent JP-H01102758-A (JP)
Title: Magneto-optical recording medium
Inventor: KANEKO YUJIRO
IPC: G11B11/105
Filed: 1987-10-14
Abstract: PURPOSE:To decrease the medium noises by grain boundaries by incorporating Pb into magnetoplumbite type ferrite as a magnetic layer. CONSTITUTION:The information written by utilizing the Faraday effect of the magnetic layer consisting of the magnetoplumbite type ferrite is read out by projecting semiconductor laser light which is recording and reproducing light to the recording layer from a substrate 11 side and reflecting said light by a reflecting layer 17 after transmission through an underlying layer 13 and the magnetic layer 15, then detecting the reflected light in the stage of reproduction. The film forming temp. of the magnetic layer 15 can be lowered by incorporating the Pb into the magnetoplumbite type ferrite in this case. In addition, the crystallization progresses at the low temp. and, therefore, the crystal grains of the relatively small and uniform sizes are formed. The medium noises are thereby decreased.
Patent JP-H1198819-A (JP)
Title: Power supply equipment
Inventor: MAKIMURA SHINJI
IPC: H05K1/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce radiation noise by forming a first region of a high conductivity in the proximity of a printed board and forming a second region of a lower conductivity than the first one away from the printed board, in a power supply equipment provided with the main body of an equipment mounted with a rectifier and a high frequency power circuit. SOLUTION: Between an AC input terminal of a full-wave rectifier DB and the main body A of an equipment, capacitors C5 , C6 , C7 which have low impedance against high frequency waves are connected. High frequency current is allowed to flow in a coil 1 for supplying high frequency power from a high frequency power supply RP to generate high frequency electric and magnetic fields and thereby generate visible light by high frequency plasma current in an electrodeless discharge lamp LA. A sheet CS of a higher conductivity than the main body A is fixed in the proximity of a printed board 3.  An electric and a magnetic field around the main body A are the vector sums of an electric and a magnetic field due to high frequency current in the direction shown by the arrow Y and an electric and a magnetic field due to high frequency current in the direction shown by the arrow Z, respectively, and therefore are canceled because of the sums of vectors in opposite directions and thereby radiation noise can be reduced.
Patent JP-2000090392-A (JP)
Title: Approach reporting system for emergency vehicle
Inventor: NISHIDA YOSHIKO
IPC: G08G1/087
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To speedily learn the approach of an emergency vehicle and to execute a motion corresponding to it by installing display boards in prescribed positions on this side of the crossing of respective roads and reporting on the approach of the emergency vehicle to the driver of a vehicle traveling in front of the emergency vehicle or the vehicle advancing to the crossing from the different road. SOLUTION: First and second sensors 8a-1, 8a-2 and 8b-1 to 8b-4 are installed on this side of the crossing 2 of first and second roads 1a and 1b and in positions passing through the crossing 2. One or a plurality of sensors are buried in a road, receive a specified signal outputted from a signal generator installed at the base of an emergency vehicle 4 at the time of emergency travel and give the existence and the type of the emergency vehicle 4 to a controller 9 installed near the crossing 2. What type is the emergency vehicle 4 and from which road it approaches the crossing 2 are displayed on the first and second display boards 7a and 7b.