baber/WOPTO huggingface dataset:
Patent JP-H03192990-A (JP)
Title: Trunk line interface device
Inventor: NAESHIROZAWA MASAMI
IPC: H04Q3/42
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the number of signal lines to process by one line by logical- summing a disconnect signal and a ground signal after waveform shaping. CONSTITUTION:The ground signal V1b is detected by a ground signal detecting part 17, and is converted into the ground signal V4 based on circuit ground E, and is introduced to a pulse waveform shaping part 22 to constitute a signal processing part 20, and the ground signal V4 is waveform-shaped into a flase disconnect signal V5 by the pulse waveform shaping part 22. This false disconnect signal V5 is introduced to the input terminal of one side of a logical sum part 21, and a state signal V2 sent from a loop state supervising part 16 is introduced to the input terminal of the other side of the logical sum part 21, and one output line from this logical sum part 21 is connected to a control part 18. Thus, the number of the signal lines to be introduced to the control part 18 can be made one line, and I/O ports can be saved by one port.
Patent JP-H03193283-A (JP)
Title: Method for processing laser beam machining control data
Inventor: ONOMA YOSHIMI
IPC: B23K26/00
Filed: 1989-12-22
Abstract: PURPOSE:To correctly carry out read and write of data by reading laser beam machining control data from a storage medium and writing these data in a storage region after a program starting and reading the laser beam machining control data of the storage region and writing these data in the storage medium after machining finishing. CONSTITUTION:After the program starting, the data stored as a file A in the storage medium 3 are read and these are written in the storage region 2. As necessary, the data are read to change the data from a key input device 1 and A CPU 4 outputs a laser beam from a laser beam oscillator 8 and performs machining based on the data. When an input key of the key input device is a finishing key, the data from the storage region 2 are read and the data are written as the file A in the storage medium 3 to finish the program. By this method, processing of read and write of the data from the storage medium is carried out correctly without depending on human key operation and the time can be saved by adding processing to write in the storage medium as the file A.
Patent JP-H03195357-A (JP)
Title: Power circuit
Inventor: YAMADA SATOSHI
IPC: H02M3/155
Filed: 1989-12-22
Abstract: PURPOSE:To suppress high frequency noises by turning a switching means ON when current supplied to a fly-wheel diode is reduced to approximately 0 in a chopper type DC-DC converter. CONSTITUTION:In a DC-DC converter, a transformer 1 is constituted of a choke coil L0 as a primary side coil and secondary side coil L1. A switching transistor(Tr) Q1 and switching Trs Q2 and Q3 are provided. When both Trs Q2 and Q3 are turned OFF, Tr Q1 is turned ON, and a supply current is increased. When the supply current reaches a set point, Tr Q3 is turned On through a current transformer 2 and comparator 3, and Tr Q1 is turned OFF. When the supply current is reduced to approximately 0, Tr Q2 is turned OFF, so that Tr Q1 is turned ON. Accordingly, power that has less high frequency noises can be obtained by repeating such a cycle.
Patent JP-2000194232-A (JP)
Title: Belt cartridge for printing machine
Inventor: HO SEIKUN
IPC: G03G21/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To attach a supporting unit in a belt unit in a state where it still supports a photoreceptor belt and to separate it from the belt unit after recovering the photoreceptor belt by providing a moving means for making the supporting unit close to and separate from a base plate. SOLUTION: The belt cartridge supporting the photoreceptor belt 110 in a state where the diameter part of a cam 142 is brought into contact with a 1st bracket 124 and plural 1st and 2nd supporting bars 122 and 132 are maximally separated from the cam 142 is inserted in the belt unit. In order to exchange the belt 40, a supporting roller 33 is moved and the cam 142 is rotated by 90 deg. so that the 1st and the 2nd brackets 124 and 134 of the belt cartridge may be maximally separated each other with the cam 142 as center. Then, the belt 40 is separated from the supporting rollers 31, 32 and 33 and supported by the 1st and the 2nd supporting bars 122 and 132 again. By separating the belt cartridge from the belt unit in such a state, the belt 40 is also removed together.
Patent JP-H01174472-A (JP)
Title: Thermal transfer recorder
Inventor: TAKEOKA AKIRA
IPC: B41J2/36
Filed: 1987-12-29
Abstract: PURPOSE:To process a large quantity of printing data at high speed by fetching mXn pieces of multiple bit printing data simultaneously from each buffer and sequentially by (n) pieces at a time, comparing the fetched printing data with a reference signal, and processing (m) pieces of the printing data on a buffer basis. CONSTITUTION:Head correction data 24 comprising 1024X4 bits for one line is read into buffers 22 B1-B8 by one unit of 32X4 bits at a time, by a selector 23. The data in each of the buffers 22 is sequentially fetched by one piece of data at a time by each selector 21. The data thus fetched is compared with a signal from a counter 20 by a comparator 19, from which a head correction signal is passed through each shift register 14, each latch circuit 13 and each driver circuit 12 to each heat generating element 11 in s block supplied with an ENABLE signal. Adjacency and history correction printing data 25, comprising 256X6 bits for one block, corresponding to the above head correction data 24 is similarly processed, thereby controlling the beating value of each heat generating element 11. Thus, a large quantity of printing data can be processed for gradational recording control, with high accuracy and at high speed.
Patent JP-H07200951-A (JP)
Title: Detector for burglary preventing device
Inventor: TONAI HIROMASA
IPC: G08B13/12
Filed: 1993-12-28
Abstract: PURPOSE:To provide a detector for burglary preventing device in which power consumption required for the detection of cut of a rope can be reduced. CONSTITUTION:In the detector for burglary preventing device in which a detecting means S which detects the fact that the rope whose both terminals are connected to a cabinet 2 are cut, and an alarm control means G to operate an alarm means A based on the detection information of the detecting means S are provided in the cabinet 2, the rope is constituted of a cylindrical external member 30 whose both terminals are connected to the cabinet 2, and a linear internal member 31 housed inside the external member 30, and the internal member 31 is provided in a state where at least one terminal side of it can be moved relatively in the longitudinal direction nearer than a. cut part for the external member 30 when it is cut, and an energizing means which energizes the internal member 31 so that a part in the internal member 31 set in a state where it can be moved relatively in the longitudinal direction for the external member 30 in a cut state can be moved to one side in the longitudinal direction is provided, and the detecting means S is constituted so as to detect the movement of the internal member 31 by the energizing means.
Patent JP-H01157513-A (JP)
Title: Separator for electrolytic capacitor
Inventor: ITO TATSUYA
IPC: H01M2/16
Filed: 1987-12-28
Abstract: PURPOSE:To improve a retaining characteristic of an electrolyte, to reduce a change in its characteristic after the passage of many hours and to reduce a trouble caused by a drying-up phenomenon of the electrolyte by a method wherein an average hole diameter, porosity, an oil-absorbing height of liquid paraffin and a permeating duration of the liquid paraffin of a polyolefin film are made optimum. CONSTITUTION:A separator is made of a polyolefin-based fine-pore film whose average hole diameter is 0.05-5mum, whose porosity is 0.50-0.85, whose oil- absorbing height of liquid paraffin in a longitudinal direction is 7mm or more and whose permeating duration of the liquid paraffin in a thickness direction is 0.1-5 seconds. It is preferable to use polyolefin whose molten crystallization temperature is 106 deg.C or higher. By this setup, it is possible to improve a retaining characteristic of an electrolyte and to reduce a change in its electric characteristic after the passage of many hours when the liquid has been incorporated into an electrolytic capacitor.
Patent JP-H02181188-A (JP)
Title: Ceiling-suspended poster cyclic displaying machine
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/12
Filed: 1988-12-31
Abstract: PURPOSE:To facilitate the replacement of posters and maintenance inspection operation in a machine box by providing a conveyance passage, a conveying means, and a means which forcibly sends the poster of a holder conveyed to the rearmost part of a holding member from the conveyance passage to below a cassette in the machine box. CONSTITUTION:The machine box 4 contains the conveyance passage 29 which extends from the front end to the rear end of the holding member 26, the conveying means 37 which conveys holders 14 conveyed to the foremost part of the holding member 26 to the rearmost part of the holding member 26 in order along the conveyance passage 29, and the feeding means 44 which forcibly sends the posters P of the holders 14 conveyed to the rearmost part of the holding member 26 from the conveyance passage 29 to below the cassette 8. Consequently, the replacement of the posters P and the maintenance inspection operation for the machine are facilitated and a compact excellent outward appearance is obtained.
Patent JP-H07188228-A (JP)
Title: Quinuclidine-4-carboxamidine derivative and its production
Inventor: ONOMURA OSAMU
IPC: C07D453/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new quinuclidine-4-carboxamidine derivative producible by a simple reaction operation and useful as an intermediate for pharmaceuticals. CONSTITUTION:This quinuclidine-4-carboxamidine derivative is expressed by formula I (A is a 2-6C straight or branched-chain alkylene, a 5-7C cycloalkylene or phenylene; B<1> and B<2> each is direct bond, methylene or ethylene; R is H, a 1-6C straight or branched chain alkyl, phenyl or benzyl), e.g. 4-(2-imidazolin-2- yl)quinuclidine. The compound of formula I can be produced by reacting 4- cyanoquinuclidine or its acid addition salt with a diamine of formula II in the presence of an alkali metal amide or an alkali metal hydride.
Patent JP-2000162380-A (JP)
Title: Reprocessing method of spent nuclear fuel
Inventor: SASAHIRA AKIRA
IPC: G21C19/44
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To limit the mixture into the melt molten such as Cs and Sr and to reduce waste by melting a spent nuclear fuel, evaporating and concentrating it for precipitating rare earth elements, obtaining a concentration liquid with a high alkaline earth such as CS and Sr, and collecting precipitate using molten salt for collecting uranium and plutonium. SOLUTION: Spent nuclear fuel 1 is dissolved in a solution tank 2 by such acid solution as nitric acid. The molten salt 3 is sent to an evaporation concentration device 4 to precipitate fission products with low solubility. An alkaline element such as Na and Cs and an alkaline earth element such as Sr have high solubility for acid and are dissolved in a concentration solution. Precipitate is sent to a roasting device 12. Generated steam 6 is concentrated by a condenser 8, is sent to a storage tank 9, and is diluted. The diluted concentration liquid is sent to the solution tank 2 as a recycle solution liquid 10 for reutilization. A converted solid 13 is sent to a molten salt electrolytic device 14, sucks nitrogen gas from a nitrogen gas supply device 15 for dissolving the solid 13, and deposits uranium oxide at a cathode due to electrolysis for collecting.  After that, nitrogen and oxygen gas are blown into the molten salt simultaneously for collecting plutonium.
Patent JP-H11167105-A (JP)
Title: Projection type image display device
Inventor: HATAYAMA ATSUSHI
IPC: G02F1/1335
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display device which uses an inexpensive liquid crystal panel having a small number of pixels and has its picture quality improved by making the black matrix inconspicuous. SOLUTION: This liquid crystal display device is equipped with a light source part 1 which projects white light in one direction, a dot matrix type liquid crystal light valve 5 which displays an image according to an input signal by modulating luminous flux, and a projection lens 8 which enlarges and projects the modulated luminous flux on a screen and also equipped with a λ/4 plate on the modulating means side between the modulating means and projection lens and a birefringent optical element 7 which separates unpolarized incident light into an ordinary light beam and an extraordinary light beam having planes of polarization crossing each other at right angles on the projection lens side.
Patent JP-H01176894-A (JP)
Title: Fluid pulsation absorbing method and device thereof
Inventor: ITO JINICHI
IPC: F15B1/08
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate a detector for detecting over-shift of a movable separating member, in a diaphragm pump, by controlling supply/discharge of air into/ from an air chamber determined through comparison between the pressure in the air chamber and the pressure of pulsating fluid and correcting motion of the movable separating member in freely movable direction. CONSTITUTION:Pressure fluctuation of pulsating fluid is absorbed through compression/expansion of gas in an air chamber 14 isolated from the pulsating fluid through a movable separating member 13. At this time, pressure fluctuation in the air chamber 14 is detected, and when the magnitude of pressure fluctuation in the air chamber decreases remarkably compared with that under normal operation, supply/discharge of air into/from the air chamber determined through comparison between the inner pressure P1 of air chamber and the pressure P2 of pulsating fluid is controlled to correct motion of the movable separating member 13 in freely movable direction.
Patent JP-H01176206-A (JP)
Title: Production of precursor of compound oxide
Inventor: FUJIYAMA TAKESHI
IPC: C01B13/14
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title fine and uniform precursor useful as a superconducting material, functional material, etc., by hydrolyzing under a specific condition. CONSTITUTION:One or more alkoxides of rare earth elements (e.g. Y or Sm), one or more alkoxides of alkaline earth metals (e.g. Cu, Ti, Zr, Cr, Mo or Fe) and one or more alkoxides of transition metals except lanthanides are dissolved in an organic solvent (e.g. ethanol), blended and hydrolyzed with 0.5-2mol. based on the sum of alkoxy groups of the metal alkoxides of one or more amines such as (di)(tri)ethanolamine and/or one or more amides formamide, dimethylamide, (dimethyl)acetamide, crotonamide or N,N- diethylpropanamide and water and the solvent is removed by evaporation.
Patent JP-H01175993-A (JP)
Title: Prodrug compound
Inventor: KAGAYAMA AKIRA
IPC: C07D487/14
Filed: 1987-12-28
Abstract: NEW MATERIAL:A compound expressed by formula I and a salt thereof (A is residue of drug compound containing >NH group in molecule; R is residue of steroid compound; l is 0-3; m, n is 0, 1, provided n is 1 when l is 0). EXAMPLE:[1aS-( 1aalpha,8beta,8aalpha,8balpha )]-6-Amino-S-carbamoyloxymethyl-N'-[ N-( cholesto-5-ene-3beta-oxycarbonyl )-4-aminophenylacetyl-]-1,1a,2,8,8a,8b-hexahydro-8a- methoxy-5-methylaziridino[ 2',-3':3,4 ]pyrrolo[ 1,2-a ]-indole-4,7-dione. USE:An antitumor agent. PREPARATION:A compound expressed by formula II, a reactive derivative at the carboxyl group thereof or a salt thereof is reacted with a compound expressed by formula III or a salt thereof.
Patent JP-2000162066-A (JP)
Title: Sensor device
Inventor: TANAKA HIROAKI
IPC: G01L9/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor device which reduces an error in an obtained physical- quantity detection value and whose accuracy can be maintained in a good state for a long period by a method wherein a detection signal which is output from an amplifier circuit is temperature-compensated by a temperature signal. SOLUTION: Even when the characteristic of a differential amplifier circuit 8 constituted of an operational amplifier is restricted in terms of a nonlinear circuit, there is no fear that an error component between its detection signal Sd and its temperature signal St is expanded, and an error in a physical-quantity detection value which is obtained finally can be reduced. The change width of the temperature signal St which is output from a bridge circuit 4 for temperature detection is constituted so as to be set by adjusting the design resistance value of resistance elements Rc1, Rc2, for reference, which indicate a nearly identical value in a normal state, and the change element of its set value can be reduced. In addition, the change width of the temperature signal St can be adjusted by respective trimming resistances Rw1, Rw2 even after it is set once. As a result, the change width of the detection signal Sd and the change width of the temperature signal St can be made to agree, and a bad influence due to the nonlinear amplification characteristic of the circuit 8 can be removed.
Patent JP-H07184889-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MISONO KAZUHIRO
IPC: A61B8/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an ultrasonic diagnostic apparatus with improved workability by controlling a plurality of systems by one console. CONSTITUTION:In a system wherein an ultrasonic diagnostic apparatus and an electronic endoscope imaging apparatus are combined, a selecting switch 114 for selecting one of the ultrasonic diagnostic apparatus and the electronic endoscope imaging apparatus is provided on a key board of an console. When the ultrasonic diagnostic table is selected, the ultrasonic diagnostic apparatus is controlled by a code of the console and when the electronic endoscope imaging apparatus is selected, the code of the console is converted to a code fitting to the electronic endoscope imaging apparatus ad it is transmitted, and an electric source is switched in such a way that one electric source of the ultrasonic diagnostic apparatus and the electronic endoscope imaging apparatus is fed to the console in accordance with the selecting condition of the selecting switch 114. In addition, the surface of the console is made flat by adjusting the shapes of various switches, key boards, etc., provided on the console to make it possible to clean only the console and move it to a clean region.
Patent JP-H01179015-A (JP)
Title: Light valve device
Inventor: FUKUTE YOSHITAKA
IPC: G02F1/015
Filed: 1987-12-31
Abstract: PURPOSE:To facilitate a manufacture process and to improve the yield by fitting an electrode to a semiconductor layer. CONSTITUTION:A transparent substrate 11, a transparent conductive layer 12, a semiconductor layer 13, the electrode 19, a light shield layer 14, a mirror 15, a dielectric layer 16, a transparent conductive layer 17, and a transparent substrate 18 are laminated in order. The electrode 19 is a high-barrier electrode which forms a Schottky junction with the semiconductor layer 13 and made of a material with good adhesive strength to the semiconductor layer 13, e.g. Pt, Au, etc., and arranged on the semiconductor layer 13 in a grating shape. When a specific electrode is applied to the electrode 19, charges are removed from the part of the semiconductor layer 13 right below the electrode. Consequently, even when the resistivity of the semiconductor layer is small, the diffusion of charges are precluded, so the resolution is prevented from decreasing, the manufacture process is easy, and the structure which is suitable for good- yield, large-area formation is obtained.
Patent JP-H04201045-A (JP)
Title: Preparation device for cutting data of free curved face for nc
Inventor: INAGAKI KINICHI
IPC: B23Q15/00
Filed: 1990-11-29
Abstract: PURPOSE:To prepare the input data for NC which automatically cuts a free curved face approximated to the smooth and continued curved face found in a high accuracy with the input of an extremely less informations by providing a mechanism which interpolates between two points or among three points by a spline curve. CONSTITUTION:The followings are respectively input X, Y, Z coordinates values of end points 7-10 and X, Y, Z components of the tangential vectors 11, 17 of the curve 1 between points 7, 8 at the point 7 and the curve 3 between points 7, 9, X, Y, Z components of the tangential vectors 12, 19 of the curve between points 7, 8 at the point 8 and the curve 4 between points 8, 10, X, Y, Z components of the tangential vectors 13, 18 of the curve 2 between points 9, 10 at the point 9 and the curve 3 between points 7, 9 and X, Y, Z components of the tangential vectors 14, 20 of the curve 2 between points 9, 10 at the point 10 and the curve 4 between points 8, 10. Spaces between points 7, 8, between 9, 10, between 7, 9, between 8, 10 are interpolated by the respective spline curves.
Patent JP-H05149291-A (JP)
Title: Air blower device
Inventor: AKAISHI HISASHI
IPC: F04D17/04
Filed: 1991-11-27
Abstract: PURPOSE:To provide an air blower device of which the number of parts can be reduced and the weight can be lightened. CONSTITUTION:A shaft 4 additionally used for a motor shaft fixed to the end plate of blower blade 3 is inserted into the bearing 10 of the stator base plate of a motor. Next, the rotor 8 of the motor is laid around the stator 9, and the rotor 8 is fixed to the end part of the shaft 4 with a screw 14. The blower blade device with the motor assembled in this way is inserted into a casing through the circular hole of the casing 1, and the shaft 5 of the blower blade is supported with the bearing 12 of the side plate 11 of the casing. Hereafter, the air blower device is completed by fixing the flange 17 of the above- mentioned stator base plate to the casing with screws 16.
Patent JP-H07192435-A (JP)
Title: Printed wiring board and magnetic disk device using the same
Inventor: OTOBE TOSHIRO
IPC: G11B33/12
Filed: 1993-12-28
Abstract: PURPOSE:To improve reliability by linking a part whose position is fixed and a track 0-sensor part whose position is adjusted with a control circuit part relating to a printed wiring board used in a magnetic disk device, etc., and a magnetic disk device using the same. CONSTITUTION:A write protect sensor 1 and a number of revolution detecting sensor 2 are positioned and fixed by screws. In a track 0-sensor 3, a zigzag part 4 is provided in a printed wiring board 10a so as to perform positional adjustment. By this constitution, the write protect sensor 1, the number of revolution detecting sensor 2 and the track 0 sensor 3 are arranged on a printed wiring plate 10a, and thus members such as a connector are reduced, soldering work, etc., are made unnecessary and manufacturing time is shortened. Further, reliability is improved because of having no connected parts.