baber/WOPTO huggingface dataset:
Patent JP-H06313760-A (JP)
Title: Method for measuring specimen by enzyme electrode
Inventor: HIROSE KAZUNORI
IPC: G01N27/416
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for measuring a specimen which can start measuring the specimen readily without waiting for the stabilization of current of the enzyme electrode and uses the enzyme electrode with an improved working efficiency. CONSTITUTION:A buffer liquid is poured into a reaction container so that an enzyme electrode where voltage is applied between electrodes can be dipped. The current between the electrodes is sampled and the attenuation curve of current is predicted. After that, a specimen is injected into the buffer liquid and then a current I1 between electrodes after a specific amount of time passes is measured and at the same time a current I2 on the attenuation curve is calculated, thus measuring a specific constituent in the specimen based on both currents I1 and I2. It is desirable to predict the attenuation curve of current for each measurement of each specimen.
Patent JP-H04332826-A (JP)
Title: Method for analyzing coupled vibration of fluid and structure
Inventor: KASAHARA MASAYUKI
IPC: F01D5/10
Filed: 1991-05-09
Abstract: PURPOSE:To apply to a complex structure by noting only a necessary vibration mode of the structure and calculating an added mass of fluid corresponding to it. CONSTITUTION:The number of natural vibrations and the intrinsic modes of fluid and a structure at the time of coupled vibration are obtained with an added mass of fluid taken into consideration. At this time the number of natural vibrations and the intrinsic modes of the structure at the time of non-coupled vibration are used to transform the equation of the structure to a mode coordinate system, wherein the matrix is reduced and an added mass of the fluid is calculated corresponding to the respective modes. This is added to each mode mass of the structure, eigenvalue analysis is performed in the mode coordinate system, and the number of natural vibrations and the intrinsic modes are calculated. Using these as the new number of natural vibrations and intrinsic modes of the structure, a corresponding added mass is calculated. This is repeated until for example their changes are at a specified value or lower and converged, to obtain the number of natural vibrations and the intrinsic modes at the time of coupled vibration. Thus the matrix is reduced and the method can be applied to a complex structure.
Patent JP-H11288051-A (JP)
Title: Case for stimulable phosphor, radiation image reader, and device and method for displaying number of recording or erasing times
Inventor: TSUCHINO HISANORI
IPC: G03B42/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To display the number of image recording or erasing times and to enable a user to select a stimulable phosphor suitable for a recorded image by providing a means for storing the number of recording or erasing times of the stimulable phosphor capable of recording an image again by erasing the recorded image. SOLUTION: A liquid crystal display part 24a is arranged in the vicinity of an opening/closing cover 23a on the upper surface of a cassette 22a. A photographing times counter 24d reacts to a magnetic substance provided at the cassette loading part of a photographing device when the cassette 22a is set therein, and counts up each time the cassette 22a is set. The counted value by the counter 24d is stored in an IC memory 24b and displayed by the display part 24a. A warning display part 24c being a red LED is arranged under the display part 24a. When the counted value stored in the memory 24b reaches a warning value being 95% of the designed number of photographing times, the red LED is lit to urge a user to replace the stimulable phosphor in the cassette.
Patent JP-S59229661-A (JP)
Title: Storage control device
Inventor: TAKANASHI SHIYUUICHI
IPC: G06F15/16
Filed: 1983-06-10
Abstract: PURPOSE:To attain interleaving operation even in a bus connecting system by using a bank address signal and an operation specifying signal at the control of a bus connecting system storage device and a common bus connected to the storage device. CONSTITUTION:Access requesting signals from respective processors are inputted to the 1st selecting means 100 through signal lines 911-914. The 1st selecting means 100 determines the using right of a storage device in accordance with priority, applys the using right to the corresponding processors and sends use permission signals to the corresponding processors through signal lines 931-934. On the other hand, the use permission signals are inputted to the 2nd selecting means 140 through the signal line 931-934. A bank address outputted from the 2nd selecting means is inputted to the 3rd decoder means 1103 and an operation specifying signal is inputted to the 1st and 2nd decoder means 1101, 1102 to notice the operating time of the corresponding storage device.
Patent JP-S58220493-A (JP)
Inventor: SHINO KATSUHIDE
IPC: H05K3/18
Filed: 1982-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63289395-A (JP)
Title: Damping element for pulsating liquid flow
Inventor: FURANTSUUURURIHI BOTSUSHIYU
IPC: F02M37/32
Filed: 1988-04-28
Abstract: A damper element (21) is proposed for reducing pressure fluctuations in a fuel supply system for internal-combustion engines in motor vehicles, which damper element (21) is installed on the inlet side of a filter housing (11), and which guides the arriving pulsating fuel flow through sealed flow channels (28 to 31). The damper element (21) has at least two relatively short flow channels (28 to 31), which are connected in parallel and run in a straight line, and which, in the housing (11), connect an inlet chamber (33) to a supply chamber (34) located between the end faces of the filter housing (11) and the filter insert (17), and which, when fuel flows through them, significantly damp vibration and noise caused by the fuel pump. <IMAGE>
Patent JP-S58222212-A (JP)
Title: Construction of underground pile
Inventor: TAKAOKA TSUTOMU
IPC: E02D7/28
Filed: 1982-06-16
Abstract: PURPOSE:To control the amount of soil discharged while lessening noise and vibration by a method in which a cylinder having concentrical form related to a pile cylinder is connected to the tip of the pile cylinder through an annular space and the outside diameter of an earth auger is made smaller than the inside diameter of the pile cylinder. CONSTITUTION:A cylinder 2 having a concentrical form related to an underground pile cylinder 1 is connected to the tip of the cylinder 1 in such a way as to form an annular space between both the cylinders 1 and 2, and a part 3 to close the tip of the cylinder 1 is connectedly provided inside the cylinder 1. The outside diameter of an earth auger 5 is made smaller than the inside diameter of the cylinder 1 such that soil is left behind on the inner surface of the cylinder 1, and the tip side of the auger 5 is thrust through the cylinder 2. The cylinder 1 and the auger 5 are both penetrated into the ground while being turned, and after the tip of the cylinder 1 reaches a supporting layer A, the auger 5 is pulled up and the cylinder 1 is driven to a given depth.
Patent JP-S60249225-A (JP)
Title: Liquid metal ion source
Inventor: ISHITANI TOORU
IPC: H01J1/02
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a liquid metal ion source with an extremely stable ion emitting property and high reliability by using an alloy, in which not exceeding 25atom% of an element composing an emitter is put in an ionization material. CONSTITUTION:An alloy of Ni50B45C5, in which 5atom% of C is blended in brassicarbon or an SiC emitter, is adopted. Thereby, a leakage property of the emitter and a molten ion material is extremely improved while, as a result, reducing the ion current fluctuation down to not exceeding several % so that ions can be drawn out stably for long hours, thus heightening performance and reliability of an ion source.
Patent JP-S5439173-A (JP)
Title: Process quantity indicator
Inventor: ITOU MASAYUKI
IPC: G06F17/40
Filed: 1977-09-02
Abstract: PURPOSE:To restrict the renewal of insignificant indication as much as possible but to make the renewal of detailed indication possible if necessary by determining the significant difference as a reference for judgement so tha tthe indication of process quantity may be renewed when the variation in the process quantity exceeds the significant difference.
Patent JP-S58222303-A (JP)
Title: Optimizing control method
Inventor: YAMASHITA KATSUHIRO
IPC: G05B13/00
Filed: 1982-06-18
Abstract: PURPOSE:To extend the life without giving excessive fluctuation to a controlled system, by obtaining the optimizing value of an operating variable at each prescribed period under the limit conditions controlling each operating variable into a prescribed range around itself and under the normal limit conditions for approaching the controlled system. CONSTITUTION:The optimizing control of quantities of state x1, x2-xn of turbine generators 1, 2 is exercised so as to minimize an objective function f(x1, x2-xn)under m-set of conditional equations 1 and k-set of conditional equations 2. Further, the limit conditions based on the value of present operating variables are provided to form the upper limit values of the operating variable xi as ximax=xi<p>+alphai, where x1<p>, x2<p>-xn<p> are the present values of the operating vari ables and alphai is >=0, and to form the lower limit values as ximin=xi<p>-betai, where betai is >=0. If the values ximax, ximin determined in this way exceeds the substantial limit 4, the system is limited under the limit conditions 5.
Patent JP-H05279597-A (JP)
Title: Antistatic coating composition
IPC: C03C17/25
Filed: 1992-04-01
Abstract: PURPOSE:To provide a coating composition which can form a nonglaring coating film excellent in antistatic properties and surface hardness when applied to the surfaces of various materials. CONSTITUTION:This composition excellent in antistatic properties is composed of a mixed water-dispersed sol comprising (i) a water-dispersed sol of an oxide of at least one conductive metal selected from tin, antimony and indium and (ii) an aqueous silica sol prepared by dispersing or hydrolyzing lithium silicate and/or an alkyl silicate in a water medium.
Patent JP-H08300126-A (JP)
Title: Casting device for thixocasting
Inventor: SUGAWARA TAKEKI
IPC: B22D18/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a casting device for thixocasting capable of expanding the solid phase rate of a half molten casting material. CONSTITUTION: The casting device has casting molds 2, a heating and transporting machine 3 for preparing and transporting the half molten casting material H in which a solid phase and liquid phase coexist from a solid casting material G and a pressurizing plunger 4 for packing the half molten casting material H into the cavity 9 of the casting molds 2. This heating and transporting machine 3 has a rotating body 16 having plural transporting holes C1 , C7 for the casting material around a revolving axial line (a), plural induction heating coils 22 existing around these transporting holes C1 , C7 and closing plates 26, 33 disposed on the opening side of the transporting holes C1 , C7 .  The half molten casting material H is prepd. and transported in the spaces of an approximately hermetically closed state by the transporting holes C1 , C7 and the closing plates 26, 33 and, therefore, even if the solid phase rate thereof is low, the outflow to the outside of the transporting holes C1 , C7 is prevented. The closing plates 26, 33 open the openings of the transporting holes C1 , C7 in the position E where the half molten casting material H is ejected and the position where the solid casting material 5 is carried in.
Patent JP-S63269905-A (JP)
Title: Device for rolling of tractor working machine
Inventor: KATAUE NOZOMI
IPC: A01B63/10
Filed: 1987-04-28
Abstract: PURPOSE:To simplify construction and carry out stabilized detection, by coupling a bracket rotatable at the back of a car body to a rolling detecting and interlocking mechanism and working machine with the same engaging pin and transmitting the rolling to a detector by a lever. CONSTITUTION:A bracket 3 is rotatably installed in the back of a car body 4 and provided with a coupling shaft 7 coupled to a hitch 2 of a working device with an engaging pin 8. Furthermore, the bracket 3 is coupled to an interlocking hitch 10 with the engaging pin 8 to transmit displacement by rolling to a detector 6 with an interlocking mechanism 9 having a lever 12. As a result, the hitch 2, interlocking hitch 10, etc., can be readily mounted and demounted and the interlocking ratio can be set by the lever 12 to keep precise detection.
Patent JP-S62103042-A (JP)
Title: Production of trans-beta-benzoylacrylic acid ester
Inventor: UEDA YASUYOSHI
IPC: B01J31/14
Filed: 1986-05-07
Abstract: PURPOSE:To industrially and advantageously obtain the titled substance of high purity useful as an intermediate for medicines and perfumes, by dealcoholizing an ester of beta-benzoyl-alpha-alkoxypropionic acid. CONSTITUTION:beta-Benzoylacrylic acid expressed by formula I and an alcohol expressed by the formula ROH (R represents alkyl or aralkyl) are subjected to dehydration reaction to obtain the aimed substance ester expressed by formula II and an ester of beta-benzoyl-alpha-alkoxypropionic acid expressed by formula III and the by-product expressed by formula III is dealcoholized in the presence of an acid catalyst (preferafly sulfuric acid) while distilling the alcohol off the reaction system and converted into the aimed substance expressed by formula II. By conducting the above-mentioned dealcoholizing operation in the coexistence of cis-beta-benzoylacrylic acid ester expressed by formula IV, a compound expressed by formula IV is simultaneously converted into the aimed substance expressed by formula II.
Patent JP-S5837138-A (JP)
Inventor: FURANKU EMU SUTEIIBUNSU JIYUNI
IPC: C22B19/30
Filed: 1982-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5631181-A (JP)
Title: Optical character reader
Inventor: AOYAMA KEIICHI
IPC: G06K9/36
Filed: 1979-08-21
Abstract: PURPOSE: To obtain a reading output free from distortion for the pattern information, by giving a compensation to the uneven working of the paper feed scanning system via the data within the 1-line buffer.  
     CONSTITUTION: The timing mark 20 is engraved on the surface of the drum 11, and then the velocity detecting system 25 consists of the detection element 21 which detects the mark 20 and the signal converting circuit 22 which generates the velocity information based on the timing signal. Then the character pattern information of the slip 12 wound round the rotary drum 11 is obtained from the photoelectric converting system 13; and the velocity information showing the velocity of the paper feed system is obtained from the timing signal sent from the detection element 21 and via the circuit 22. These two information are sent to the 1-line buffer 17 to be stored there. And when some variance occurs to the feeding velocity, the data extends at the area where the speed is lowered and within the buffer 17. And accordingly the interval of the velocity information also extends. Thus a regular arrangement is secured through the compensating circuit 18. This compensated signal is supplied to the recognizing system 19. As a result, the character recognition free from distortion is possible at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5630347-A (JP)
Title: Single-speed digital subscriber's line transmission system
Inventor: FUKINUKI YOUJI
IPC: H04L69/14
Filed: 1979-08-20
Abstract: PURPOSE:To make it possible to manage with only one transmitter by transmitting data from various terminals, differing in speed, at a single bit rate and by performing speed conversion at the terminal side of a subscriber's private transmitter or the office side of an office terminating equipment. CONSTITUTION:Clock signal 71 agreeing with a terminal speed is supplied from clock generator 67 of a terminal corresponding speed to speed conversion parts 63 and 64 by way of terminal-clock-signal output terminal 72. A signal of alphab/s from the terminal is inputted to transmission-side speed conversion part 63 by clock signal 71 that corresponds to alphab/s. In general, speed conversion part 63 consists of a memory and the data written by clock signal 71 is read out by clock 70 of a standarized subscriber's-line transmission speed and sent to output terminal 68 of the subscriber's line by way of transmitter 65. On the other hand, a received signal of the standardized speed from input terminal 69 of the subscriber's line is inputted to receiver 66, and consequently clock extraction is performed to write received data in the memory in reception-side speed conversion part 64 on the basis of clock signal 70. They are read out by clock signal 71.
Patent JP-H01279168-A (JP)
Title: Metal seal ring sealing structure
Inventor: NAKAJIMA HIROYUKI
IPC: F16J12/00
Filed: 1988-04-28
Abstract: PURPOSE:To enable necessary performance of high water-tightness to be always maintained by changing the effective thickness of a tightening size-adjusting ring correspondingly to a diameter decreased by plastic deformation of a metal seal ring. CONSTITUTION:A tightening size-adjusting ring 4, which is constituted having a thickness able to change corresponding to tightening size DELTAd of a metal seal ring 1 further enabling mount-removal to be attained without cutting a constitutional part in the inside of a pressure vessel, is provided in a pressure vessel main unit 2 in its opposed surface facing to an end face plate 3 and in an internal diameter side of the metal seal ring 1. Thus even in case of a metal seal sealing structure being repeatedly disassembled and reassembled, necessary performance of water-tightness can be always maintained by enabling a proper tightening size to be continually obtained.
Patent JP-H11302929-A (JP)
Title: Single spindle drive-type multiplex twister
Inventor: KURODA YOSHIJI
IPC: D01H1/26
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a single spindle drive-type multiplex twister capable of coping with various kinds and small lot production. SOLUTION: When a single spindle drive-type multiplex twister is constituted by providing each spindle for twisting a yarn with a spindle-driving motor 6 and by driving each motor 6 with each revolution-controlling equipment 44, the twister has means 36, 45, 46, 48, 51 for arbitrarily regulating and changing the direction of revolution of each motor 6 and a changeover means 44a for changing the output of the motor 6 according to the preset direction of revolution, which is installed in each equipment 44.
Patent JP-S60249163-A (JP)
Title: Method for controlling copying machine
Inventor: ARAKAWA KAZUO
IPC: G03G21/00
Filed: 1984-05-25
Abstract: PURPOSE:To execute copying on double faces in short time by controlling a copying machine having a mechanism for exchanging automatically originals and a double-face copying mechanism for copying said originals on double faces of paper by a simple control method. CONSTITUTION:A CPU27 connects an original feed clutch 30 for specified time to deliver the original 2 by an original feed roll 3 to an original circulating path 5 and connects a paper feed clutch 31 for specified time to deliver the paper 8 by a paper feed roll 9 to a paper conveying path 11. The CPU27 counts the original 2 by a position detecting sensor 21 at every detection of said original. The CPU opens a registration gate 22 to deliver the paper 8 to a photosensitive drum 12 when said count value is even, namely, when the original 2 detected by the sensor 21 is delivered at the even-numbered sequence from an original imposing plate 1. The front side of said paper 8 is then copied and further the paper 8 copied on the front side is contained into a tray 17 for double- face copying. The paper is not subjected to copying when the detected original is delivered at the odd-numbered sequence.
Patent JP-H09269680-A (JP)
Title: Image forming device
Inventor: YU HIDEO
IPC: G03G15/16
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which forms a defect-free satisfactory image. SOLUTION: When a toner image 6 is transferred to an intermediate transfer belt 21 to secondary transfer on a transfer material 7, a secondary transfer belt 31 is pressed to the intermediate transfer belt 21, between the secondary transfer rollers 26 and 27 of a primary transfer unit. The contact of the secondary transfer belt 31 and the intermediate transfer belt 21 is relatively large in area, and pressure which is exerted to the contact surface of the intermediate transfer belt 21 with the secondary transfer belt 31 is made low to prevent the application of excessive pressure to toner of which a toner image has been formed on the intermediate transfer belt 21. Thus, the defect-free satisfactory toner image is formed on the transfer material 7.
Patent JP-H06294213-A (JP)
Title: Concrete levelling machine
Inventor: TSUKADA HIDEO
IPC: E04G21/10
Filed: 1993-04-08
Abstract: PURPOSE:To improve working efficiency by providing a screw blade smoothing concrete and trowels levelling concrete on a vehicle body frame capable of being run on rails. CONSTITUTION:While a levelling machine 1 is run on placed concrete, a screw blade 11 is rotated, and a vibrator 27 is driven. Next the surface of concrete is roughly levelled by means of the screw blade 11 so as to make flat the uneven part. Next a first trowel 15 vibrated by means of a vibrator 27 is passed on the concrete surface roughly levelled so as to roughly level the surface again. Further a second trowel 17 vibrated by the vibrator 27 is passed on the surface so as to perform finish levelling by means of the trowel 17.
Patent JP-H11299232-A (JP)
Title: Current resonant-type switching power supply unit
Inventor: SATO NOBUO
IPC: H02M3/335
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a switching power supply unit by performing rectifying operation efficiently without using an additional circuit, especially by supplying a rectified control voltage which is not delayed to the switching operation, thereby increasing the distribution angle of rectified voltage. SOLUTION: In this switching power supply unit, when MOS transistors Q1, Q2 are alternately turned on, resonance current flow through a primary winding L1 of a transformer, and an AC power is transferred to the secondary side. A gate voltage is applied to an alternating signal generated at a secondary winding L2 so that MOS transistors Q3, Q4 have continuity respectively, while its electrode is positive, and rectified currents id3, id4 flow into a capacitor C0 for full-wave rectification. Since this switching power supply unit is formed such that a control signal for synchronous control is supplied from a signal source for controlling the switching elements Q1, Q2 via transformers Ta, Tb, switching timing and the opening and closing timing of a synchronous rectifying element can be made to match exactly by the use of a simple circuit.
Patent JP-H07289084-A (JP)
Title: Material inoculated with va mycorrhizae
Inventor: MIYAMOTO HIDEO
IPC: C12N1/14
Filed: 1994-04-22
Abstract: PURPOSE:To provide a material inoculated with VA mycorrhizae, having high infection force compared with the single use of VA mycorrhizae, exhibiting remarkable effect for promoting the growth of a plant, having excellent preservability and good workability in application and extremely effectively usable in the field of agriculture, horticulture, etc. CONSTITUTION:This material inoculated with VA mycorrhizae contains a VA mycorrhizae proliferated by culturing a plant infected with VA mycorrhizae in a medium containing a carrier and is composed of a fraction passing through a sieve having a mesh opening of 1.0mm and left on a sieve having a mesh opening of 0.1mm and a carrier having a particle diameter of 0.1-1.0mm. As an alternative, this material inoculated with VA mycorrhizae is produced by incorporating the former inoculated product with 0.1-25% (w/w) of humic acid based on the finally obtained total VA mycorrhizae inoculated product.