baber/WOPTO huggingface dataset:
Patent JP-H09305428-A (JP)
Title: Maintenance system
Inventor: SAKURADA TOKIKO
IPC: G06F11/22
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To speedily retrieve a recovery method for trouble by selecting the recovery method for a device out of information stored in a storage means based on inputted information and outputting that selected recovery method. SOLUTION: The user of a system 10 specified the section, where any trouble is generated, out of the components of the device outputted from an output part 12 and inputs such a section from an input part 11 to a processing part 14. Based on information stored in a storage part 13, this processing part 14 judges it from this inputted information whether the check of the device is required or not. When it is judged the check of the device is required, the contents of that check are selected from the storage part 13 and the selected recovery method is outputted from an output part 12. Thus, even when any trouble is generated at the device, the recovery method for the trouble can be retrieved speedily even without skilled maintenance persons.
Patent JP-S62273859-A (JP)
Title: Electric transfer recorder
Inventor: TAKEI TORU
IPC: B41J2/325
Filed: 1986-05-23
Abstract: PURPOSE:To form a needle electrode having a good thermal efficiency as well as provide resistor elements without any additional space by using the needle electrode as resistor element. CONSTITUTION:A needle electrode 6 is made up of resistor elements having a resistance value greater than the resistance value of an ink sheet between the electrode 6 and a return electrode 7. The flow of overmuch current only to the low resistance portion of a resistant layer 2 is avoided and the current flows even to the portion other than low-resistant portion even when the characteristics of the ink sheet 1 becomes unequaled, the low-resistant layer 2 comes to below part of plural needle electrodes 6, and the electrodes 6 are concurrently electrified. For this reason, the magnitude of the current to flow is equal and stabilized ink concentration is obtained. Since the electrode 6 itself is heated, the heat generated in the layer 2 is used to melt ink layer 4.
Patent JP-H05316397-A (JP)
Title: Video camera
Inventor: TODE HIDEKAZU
IPC: H04B10/11
Filed: 1992-05-11
Abstract: PURPOSE:To provide a video camera with an optical space transmission function mounted thereon able to easily transmit a video signal and an audio signal from the video camera easily to another display device or VTR or the like at a position remote from the video camera. CONSTITUTION:An output of a video signal from an image pickup element 3 picked up via an image pickup lens 2 is recorded on a recording medium 6, a recording signal or a reproduction signal 7 from the recording medium 6 is, e.g. digitally processed to modulate a light emitting element 13 such as a light emitting diode and the signal is converted into an optical signal, and then the signal is sent to another device in a cordless way by means of an optical transmitter built in the video camera. Plural number of light emitting elements 13 are arranged in the video camera. Or one light source is used for attaining long distance transmission by using an image pickup lens 2 or a view finder optical system used for a projecting lens.
Patent JP-H05309643-A (JP)
Title: Motor-driven agitator
Inventor: HANAZAWA TAKAO
IPC: B28C5/16
Filed: 1992-05-11
Abstract: PURPOSE:To improve working efficiency, prevent waste of material and improve efficiency in agitation, by a method wherein a spouting port of water streaming into a water path is provided in a shaft close to an agitation blade and a valve adjusting a quantity of water streaming into the water path is provided in the middle of a water pipe. CONSTITUTION:In a motor-driven agitator which is constituted so as to perform water supply simultaneously with agitation, a water path is provided by making a shaft 2 connecting with a main body 1 with a built-in electric motor and water pipes 7a, 7b for introduction of water from a water tank 17 are joined to the water path through a valve 5 and pipe joint 8. Then the shaft is constituted so that the shaft 2 is provided with a spouting port 16 spouting water which has come by passing away through the water path close by an agitation blade 3 and a quantity of the water streaming through the water path is adjusted by the valve 5 provided in the middle of the water pipes 7a, 7b. Consequently, agitation work can be performed while adjusting a quantity of the water when need arises through opening or closing adjustment of the valve 5.
Patent JP-S5818948-A (JP)
Title: Lead frame
Inventor: AKISAWA TETSUO
IPC: H01L21/60
Filed: 1981-07-27
Abstract: PURPOSE:To always permit the setting of a pellet at bed center and to perform high-accuracy line junction by a method wherein a cross plated bed crossing a rectangle which is a size larger than the maximum side of a using semiconductor pellet is used. CONSTITUTION:In the case of a pellet 21 in which the length is suitable for the size of a bed 31 and the breadth is relatively short, a part of the pellet deviates from the bed if the pellet 21 shifts from the center of the bed. Therefore, deviation from a normal position is optically and easily detected and a lead frame including such the pellet 21 can be removed. The pellet 21 can easily be set at the central part of the bed even when the pellet 21 is entirely small as compared with the bed and large mounting deviation can be prevented to permit high-accuracy line juntion. Bed shape is provided with a quadrilateral crossing with vertical and horizontal lines to the central position mounting the pellet and the shape of at least eights sides or more may be formed.
Patent JP-2000305798-A (JP)
Title: Error detection code generating method and its device
Inventor: TSURUTA HIDEYO
IPC: G06F11/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an error detection code generating method and device for reducing a circuit scale, and for facilitating a countermeasure to plural sector formats. SOLUTION: The transfer of a header and an EDC is controlled by software by using a system controller 103 so that it is possible to obtain a smaller-scaled circuit constitution excluding a header FIFO and an FIFO controller than a conventional manner. Moreover, a bus controller 104 is provided with a function for forming a fixed interval between main data to be written in a buffer memory 107 so that the header, main data, and EDC can be stored in the buffer memory 107 without being constrained by the order. Thus, it is possible to facilitate a countermeasure to plural sector formats by changing the interval between the main data.
Patent JP-S63282942-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: ASANO MUTSUMI
IPC: G11B11/10
Filed: 1987-05-14
Abstract: PURPOSE:To prevent release and to prevent the corrosion of a magneto-optical recording layer by providing an SiO2 layer with good adhesion and having a lower refractive index than a substrate and an Si3N4 layer having a higher refractive index than the substrate between the substrate and the magneto- optical recording layer. CONSTITUTION:The SiO2 layer 11 with good adhesion and having about 1.3-1.46 refractive index is provided on a transparent glass sheet 10 having 1.5-1.6 refractive index, and the Si3N4 layer 12 with poor adhesion and having about 1.9 refractive index is laminated thereon. The magneto-optical recording layer 13 by the vertically magnetized film of TbFe, etc., is laminated, and the protective layer 14 of Si3N4 is provided. Although the Kerr's rotating angle of the Si3N4 layer 12 is increased by the interference of light, the Kerr effect enhancement function is further improved by the SiO2 layer 11 between the layer 12 and the substrate 10. The layers 11 and 12 can be continuously formed by using an Si target to change the sputtering gas, and the adhesion is further increased by the SiON layer generated at the interface. In addition, pinholes are reduced due to the two-layer structure, the infiltration of water and O2 is prevented, and hence the corrosion of the magneto-optical recording layer can be prevented.
Patent JP-S598177-A (JP)
Title: Disc clamping mechanism
Inventor: YODA KANEO
IPC: G11B17/028
Filed: 1982-07-06
Abstract: PURPOSE:To eliminate the space between a disc aperture part and a disc hub to prevent the eccentricity of the disc, by using an elastic material to center the disc having a round or cylindrical aperture part. CONSTITUTION:A spindle hub 1 which supports a disc hub 2 and transmits the rotation from a motor is so worked that a centering ring elastic material 5 and an elastic material compression plate 6 are fitted accurately to the tip of the spindle hub 1. In a state (a) where the elastic material 5 is not pressurized, a space exists between the elastic material 5 and the hub 2, and the disc is easily attached and detached. In a state (b) where the elastic material compression plate 6 is pressurized, the elastic material 5 is deformed and expanded and is brought closely into contact with the cylinder face of the disc hub 2, thus centering the disc.
Patent JP-H04345408-A (JP)
Title: Rotary rack device
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/00
Filed: 1991-05-23
Abstract: PURPOSE:To make a special operator who has knowledge of rotary rack unnecessary, and anyone can call a desired rack with ease. CONSTITUTION:At an operation stand 11 installed in the loading/unloading area of a rotary rack device, there is a card reader 14 which reads a card 13 where locations consisting of the box number and storage part number of the rotary rack device ar set, and an operation device which moves a box at the location read by the card reader 14 to the loading/unloading area inside the operation stand 11. Only by inserting the card 13 in the card reader 14, it is possible to enable anyone to call a desired box without the need for knowledge of the rotary rack device, thus making a special operator unnecessary.
Patent JP-S63281113-A (JP)
Title: Zoom lens
Inventor: KAWAMOTO TADAO
IPC: G02B15/167
Filed: 1987-05-13
Abstract: PURPOSE:To shorten the overall length of a lens, and also, to curtail the number of lenses by executing a zoom movement by a second positive lens groups and a third negative lens group, and strengthening the refracting power of at least the second and the third lens groups. CONSTITUTION:The titled lens is provided with a first lens group 1 having a negative refracting power for focusing, the second lens group 2 having a positive refracting power for zooming, the third lens group 3 having a negative refracting power for zooming and an image position correction, and a fourth lens group having a positive refracting power for an image formation, in order from an object side. Also, a focal distance of at least the second and the third lens groups 2, 3 is shortened, and also, various conditions of unequalities I are satisfied. In the image unequalities, f1, f2 and f3 denote a focal distance of the first lens group, a focal distance of the second lens group, and a focal distance of the third lens group, respectively. In such a way, although this lens is a wide angle zoom lens, the overall length of the lens can be shortened, the number of lenses can be curtailed, and also, this lens is compact and inexpensive.
Patent JP-H05309836-A (JP)
Title: Ink jet recording head
Inventor: FUKAZAWA NAOTO
IPC: B41J2/055
Filed: 1992-05-12
Abstract: PURPOSE:To stabilize ink jet characteristics and to eliminate a variation between nozzles in ink jet characteristics. CONSTITUTION:A cavity plate 1 is shaped into substantially a sector with a center at a point O. On an end face 9 of the cavity plate 1, respective nozzle 2 are opened. The end face 9 is included in the inner surface of a cylinder of a radius R with an axis at the point O. Linear axes respectively common to a jet flow path 3, an ink pressurizing chamber 5, and an ink supply path 6 are radially arranged so as to be crossed with each other at a fixed point on the axis disposed through the point O at right angles to paper surface. Since the ink pressurizing chambers 5 are disposed on the outer part of the radiation, adjacent ones cannot interfere with each others. Particularly, the linear jet flow paths 3 uniformize an ink flow, thus remarkably improving jetting characteristics, such as stability of jetting speed, linearity of jetting locus, and uniformity of jetting particle dimension, and eliminating a variation in the nozzles 2.
Patent JP-S63282838-A (JP)
Title: Name collation processing system
Inventor: OKAMOTO YOSHIYA
IPC: G06F7/04
Filed: 1987-05-14
Abstract: PURPOSE:To shorten the reading time of a novel customer processing, to reduce pending work and to simplify office work by processing customers as an existing customer when customer data coincides, a holding customer when a part of customer data coincides and a novel customer when customer is in discrepancey. CONSTITUTION:Customer data and transaction data are inputted from an input part 1 and a processing part 9 executes name collation processing while referring a customer data base 2. When the inputted customer data coincide with already registered customer data in the name collation processing, the customer data are stored in an existing customer transaction file 5 together with the transaction data. At the time of coinciding with a part of the already register customer data, the customer data are stored in a holding transaction file 7 together with the transaction data. When customer data is not coincident with the already registered customer data, the customer data are stored in a novel customer transaction file 6 together with the transaction data. Since customers other than the existing customers are divided into novel customers and holding customers, pending work can be reduced and the succeeding work can be simplified.
Patent JP-S5752911-A (JP)
Title: Method of forming program of machine controlled in moving path
Inventor: UARUTERU MIRERU
IPC: G05B19/4093
Filed: 1981-07-29
Abstract: A programmable, numerically path controlled processing device of the type which includes a controller, a display unit coupled to the controller, and a keyboard input unit, also coupled to the controller, is programmed selectively to display two alternate sets of dialog texts to structure the programming of the control unit. One set of dialog texts is relatively lengthy and complex and is suitable for general purpose path programming. The second set of dialog texts, on the other hand, is relatively simple and short and contains only dialog texts suitable for programming the processing device in the axially parallel, interval programming mode. The interval programming mode is simpler and more limited than the general purpose path programming mode, and therefore, by calling up the second set rather than the first set of dialog texts, an operator can program the processing device in the interval programming mode in a shorter period of time and in a more direct manner.
Patent JP-H04321535-A (JP)
Title: Production of quartz optical fiber
Inventor: YAMADA SHIGETOSHI
IPC: G02B6/00
Filed: 1991-04-23
Abstract: PURPOSE:To produce the subject fiber having characteristics within a preliminarily imagined allowance range by forcibly cooling the quartz optical fiber just after the drawing thereof to prevent the decrease in a difference between the specific refractive indexes of the core and clad of the optical fiber so as to give a difference extremely near to a difference between the specific refractive indexes in a preliminarily set preform stage. CONSTITUTION:A quartz optical fiber preform 1 whose clad has a lower viscosity than that of the core in a drawing process is drawn, and the drawn fiber 12 is immediately forcibly cooled. The cooling is performed so that a difference between the specific refractive indexes of the core and clad of the fiber 12 is different within 3% from a preliminarily set difference between the specific refractive indexes in a preform stage. The fluctuations of characteristics such as cutoff wave length and mode field diameter set in the preform stage are thereby reduced within an allowance range.
Patent JP-S5643204-A (JP)
Title: Underwater antifouling agent
Inventor: IJICHI TOSHIHIRO
IPC: A01N37/36
Filed: 1979-09-17
Abstract: PURPOSE: An antifouling agent for ship bottoms, having remarkable effect on the antifouling of shellfishes and algae and lasting effect for a long term, without harmful actions, and comprising an aliphatic and aromatic hydroxyacids having a carboxyl and a hydroxyl groups in the molecule as an active constituent.  
     CONSTITUTION: An underwater antifouling agent comprising preferably 0.01W 20wt% at least one type of compound selected from an aliphatic hydroxyacid having a carboxyl and a hydroxyl groups in the molecule, e.g. glycolic, lactic or hydracrylic acid, preferably lactic or tartaric acid, and an aromatic hydroxyacid, e.g. salicylic, gallic or mandelic acid, preferably salicylic or benzoic acid, or an ester or an alkali salt thereof as an active constituent. A solution of a synthetic resin or rubber or other soluble substances in an oil or solvent or an aqueous dispersion of a synthetic resin or rubber or wax may be cited as a coating vehicle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01288993-A (JP)
Title: Slip preparation processor
Inventor: SHIBATA FUMIHIRO
IPC: G06Q40/00
Filed: 1988-05-17
Abstract: PURPOSE:To obtain records of a fixed quality irrespectively of the thickness of the medium by reading embossed information by means of electric signals by using a matrix sensor so that the information can be read by simply pressing the medium and locking can be eliminated while the reading is made. CONSTITUTION:A slip form P is passed through a carrying path 15 as a sprocket wheel 12 rotates and separated into a duplicate slip Pa and original slip Pb by means of a separating plate 22. After the original slip Pb is passed through a cutting means 25, the form P are joined together and sent to a printing section below a printing head 32 where transaction information is printed on the form P. The embossed information of a card K is separately sent to the controller of a printing section D as printing information after it is read by an embossed information reading section E constituting a pressing mechanism 85 and printed on the form P. After printing, the original slip Pb is cut to a specific length and the duplicate slip Pa and original slip Pb are prepared. Both slips Pa and Pb sent to a separating section 91 in an overlapped state are separated at the gate 91 and the duplicate slip Pa is continuously taken up around the shaft 95 of a taking-up device G. The original slip Pb, on the other hand, is handed to a customer.
Patent JP-H08315849-A (JP)
Title: Sealed lead-acid battery
Inventor: KUREMATSU MICHIO
IPC: H01M2/02
Filed: 1995-05-17
Abstract: PURPOSE: To provide a sealed lead-acid battery in which an internal short circuit is hardly caused and which has the long service life by arranging rib-shaped projections contacting with upper surfaces of the whole positive electrode plates on an inside surface of an intermediate cover, and arranging a positive electrode support body of a sulfuric acid corrosive resin material in a bottom part in a battery jar. CONSTITUTION: Plate groups composed of positive electrode plates 1, negative electrode plates 2 and a glass mat-like separator 3 are housed in a plurality in a battery jar 4 made of ABS or the like, and are sealed by an intermediate cover 5 and an upper cover 7. In this sealed lead acid battery, rib-shaped projections 6 contacting with upper surfaces of at least the whole positive electrode plates in a cell chamber are arranged on an inside surface of the intermediate cover 5. A support body 8 composed of a sulfuric acid corrosive resin material, for example, urea resin, ethyl cellulose or the like is arranged in a bottom part in the battery jar 4 so as to be opposed to lower parts of the positive electrode plates.  Therefore, the support body is corroded and dissipated in response to elongation by corrosion of a positive electrode plate lattice, and the occurrence of a short circuit between the positive electrode plates and the negative electrode plates can be prevented.
Patent JP-H02298645-A (JP)
Title: Electronic governor
Inventor: KAMATA YASUICHI
IPC: F02D41/40
Filed: 1989-05-10
Abstract: PURPOSE:To maintain normal control also after the exchange of an actuator and a sensor by correcting the error between the output of the sensor and the position of a control rack after the exchange according to the difference of output, between before and after the exchange, at the time of starting an engine. CONSTITUTION:In an electronic governor, the position of a control rack A is changed by an actuator B and also detected by a sensor C. After an engine is started, the output of the sensor C is limited below a predetermined limit point output. In this case, the position of the control rack A is regulated by a positioning member D at the time of starting the engine. The output of the sensor C, when the control rack A is placed at regulated position, is memorized by a means E. At the time of correction mood, the abovementioned limit point output is increased or decreased by a means F according to the difference between the output of the sensor C and the content memorized by the means E under the condition that the control rack A is placed at the regulated position.
Patent JP-S5544932-A (JP)
Title: Gear wear detecting system
Inventor: KOI TAKEYOSHI
IPC: G01M13/02
Filed: 1978-09-25
Abstract: PURPOSE:To detect the gear worn state or the backlash of the gear by utilizing positive and negative going pulses generated by a tachometer generator when normal or reverse drive force is applied to a motor to count the pulses by a pulse detector and comparing the count with a standard value. CONSTITUTION:A tachometer generator 2 and a drive gear 3 are mounted at a motor 1, and a frame 5 is further mounted thereat. The drive gear is engaged in mesh with a driven gear 4. The generator 2 is connected to a pulse detector 6 having a circuit for counting the number of pulses from the generator 2 and comparing  the number of the pulses thus obtained with a standard value. The backlash between the drive and driven gears 3 and 4 is measured, since the generator 2 generates positive or regative going pulses when normal or reverse drive force is  applied to the motor 1, by counting the pulses from the generator 2 by the detector  6 and comparing the count with the standard value.
Patent JP-H04346836-A (JP)
Title: Production of catalyst for purification of exhaust gas
Inventor: MATSUMOTO IKUO
IPC: B01J37/02
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a catalyst compsn. having excellent durability without deteriorating its activity even in a high-temp. reductive atmosphere. CONSTITUTION:The catalyst compsn. excellent in durability is obtd. by depositing perovskite double oxide fine particles and zirconia fine particles, and further depositing cerium oxide by dipping. Further, when nobel metal is to be deposited, an iron component is used together.