baber/WOPTO huggingface dataset:
Patent JP-S5890828-A (JP)
Title: Transistor circuit
Inventor: MATSUE SHIGEKI
IPC: H03K19/096
Filed: 1982-11-01
Abstract: PURPOSE:To decrease the power consumption and to obtain a circuit with excellent characteristics, by avoiding the 1st and 2nd inverting circuits of cascade connection from consuming power, when a timing is a certain level. CONSTITUTION:A timing phi is inputted to a gate of a load MOSQ22 of an inverting circuit consisting transistors (TRs)Q21, Q22. When the timing phi is a low level, the phi1 of a high level is given to the other inverting circuit, and no power is consumed. The TRQ21 turns on and an output phi2 goes to low level, but since a low level is given to the gate of the TRQ22, the TRQ22 turns off and no power is consumed. That is, when the timing phi is at low level, the output phi1 is at high level, and when the output phi2 is at low level, then no power is consumed. Thus, when this circuitry is used for a circuit having longer period of low level output phi2 and high level phi1, such as memory circuit, the power consumption as a whole can remarkably be reduced.
Patent JP-H0634482-A (JP)
Title: Vibrating measuring instrument
Inventor: KOIDO HIROSHI
IPC: G01F1/84
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a vibrating measuring instrument which is constituted so that sensor tubes through which a fluid to be measured flows can be protected from excessive external vibrations. CONSTITUTION:This measuring instrument 1 is provided with sensor tubes 2 and 3 through which a fluid to be measured flows, exciters 5 and 6 which respectively excite the tubes 2 and 3, and a vibration circuit 14B which supplies a driving current to the driving coils of the exciters 5 and 6 through a first signal line connected to the driving coils. In addition, the measuring instrument is also provided with a detection circuit 14A which detects the displacement of the tubes 2 and 3 from a Coriolis force generated in accordance with the flow rate of the fluid to be measured, a second signal line which is connected to the driving coils and forms a close loop, and change-over switch 20 which switches driving coil connecting routes to each other so as to connect either one of the driving coils to the first or second signal line.
Patent JP-S6349389-A (JP)
Title: Laser beam machine
Inventor: FUNAYAMA MANABU
IPC: B23K26/082
Filed: 1986-08-18
Abstract: PURPOSE:To maintain the specified distance of a nozzle and work in relation to the processing surface of the work having a curved shape and to execute stable laser beam processing by projecting the laser beam toward the intersected point of a 1st axis of rotation and the 2nd axis of rotation. CONSTITUTION:The laser beam enters along the 1st axis A of rotation from above a 1st hollow shaft, is reflected by a reflection mirror to progress toward the reflection mirror side of a 1st rotating bracket 2 and is reflected by the reflection mirror thereof to progress along the 2nd axis B of rotation. The laser beam is guided to the reflection mirror side mounted to the 2nd rotating bracket 3 on the 2nd axis B of rotation, is reflected by the reflection mirror thereof to progress and is further guided to a condenser means 15, from which the laser beam is projected through the injection hole of a nozzle 18 toward the processing point of the work. The 1st rotating bracket 2 and the 2nd rotation bracket 3 are thereby rotated respectively around the 1st axis A of rotation and the 2nd axis B of rotation, by which the movement of the projection position F is prevented.
Patent JP-2001018106-A (JP)
Title: Boring tool
Inventor: MASAMOTO KOJI
IPC: B23B51/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a drill, and to improve the chip discharging performance. SOLUTION: In a compact drill 20 for boring a printed circuit board, a tool main body 21 is formed by connecting a blade part 22, a straight part 23 and a shank part 24 to each other through a first taper part 25 and a second taper part 26. An outer peripheral surface of the blade part 22 is provided with a spiral chips discharging groove 28 over from a cutting blade 30 of a tip toward a base end side. This chips discharging groove 28 is extended from the blade part 22 along the angle of inclination in the first taper part 25, and stopped in an area of the straight part 23 on the extension line thereof. Length of the blade part 22 is formed nearly same with the effective cutting length.
Patent JP-H059546-A (JP)
Title: Lance device for electric furnace
Inventor: YAMATO TAKAMASA
IPC: G01N33/20
Filed: 1991-07-05
Abstract: PURPOSE:To provide a lance device, which can set in a building for an electric furnace limited in height and can be kept in the state with the lance inserted with respect to the tilted furnace body. CONSTITUTION:In the lance device 1, the arcuate lance 9 curving downward toward the front and projectingly upward and a lance supporting case 18 having a pinion 15 and guide roller 16 for displacing the lance 9 in the direction parallel to tilting axial line 2M of the electric furnace 2 are arranged. The lance supporting case 18 is supported in freely swingable to a base table 20 and supported with an expandable cylinder 23. The lance 9 is inserted into an inserting hole 10 opened in the furnace body 2a and supported with a supporting roller 25 set to the inserting hole 10. The lance 9 supported with only a supporting pin 19 and the supporting roller 25, is naturally swung while following the tilting of furnace body 2A and the condition of inserting the lance 9 into the electric furnace 2 as it is enabled, and continuous temp. measuring can be executed.
Patent JP-H1036459-A (JP)
Title: Unsaturated polyester resin composition
Inventor: WATANABE MASAHIKO
IPC: C08L67/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which contains a vinyl ester resin and can be easily thickened controllably. SOLUTION: The composition comprises as the essential components an unsaturated polyester resin A, a vinyl ester resin B, and a polymerizable monomer C. The resin B is obtained by reacting a bisphenol epoxy compound having two or more epoxy groups per molecule with an unsaturated monocarboxylic acid and then effecting an addition reaction between secondary hydroxyl groups present in the skeleton of the epoxy compound and/or secondary hydroxyl groups generated by the reaction and a carboxylic anhydride.
Patent JP-H0479903-A (JP)
Title: Manufacture of spiral
Inventor: YAMAMOTO AKIO
IPC: A44C5/10
Filed: 1990-07-20
Abstract: PURPOSE:To allow manufacturing by means of such a generally used machine as a lathe without using an exclusively used machine by moving a cutter holder following rotation of the main shaft of the lathe, and coiling a wire on the outer periphery of a core at a fixed pitch. CONSTITUTION:A cutter holder 4 is moved up to the vicinity of a fixing jig 1 so as to insert a wire 11 into a guide hole 3 formed in a guide jig 2. The point of the wire 11 is inserted into the hole 13 of the fixing jig 1 so as to fix it by a fixing bolt 9. A half nut of the lathe is fastened so as to be engaged with a lead screw of the lathe and rotate a main shaft of the lathe. Rotation of the main shaft of the lathe is stopped, when the cutter holder 4 moves to the vicinity of a holding jig 5 so as to loosen the half nut of the lathe. The wire 11 positioned between the guide jig 2 and the core 10 is cut by a cutting tool. The fixing bolt 9 is loosened to take off the point of the wire 11 from the fixing jig 1. The core 10 is taken off from the holding jig 5 to pull out a spiral coiled around the outer periphery thereof. Thus, manufacturing of a spiral becomes easier and a machine exclusively used for manufacturing the spiral isn't required.
Patent JP-S5983664-A (JP)
Title: Apparatus for cleaning ink jet head
Inventor: ODA HAJIME
IPC: B41J2/165
Filed: 1982-11-02
Abstract: PURPOSE:To remove foreign matters adhered to a nozzle surface to enhance cleaning effect, by wiping and cleaning the nozzle surface after a liquid is supplied to said nozzle surface of an ink jet head during non-recording. CONSTITUTION:The cleaning of a printing head 17 is performed during a non- recording time when the printing head 17 is not subjected to recording operation and, at the same time when the head 17 is comes off the range of recording paper 26, a sponge 19 having water absorbed therewith and pleat-shaped rubber 20 are pushed forwardly by a solenoid 27 to clean the nozzle surface of the head 17. The sponge 19 containing water is at first brought into contact with the nozzle surface of the head 17 to impart water thereto and the nozzle surface is sufficiently wetted to be brought to a state easily wiping off ink or foreign matters and further wiped off by the pleat-shaped rubber 20. The wiped-off ink or foreign matters are fallen in an eave trough shaped ink receiver 21 having a U-shaped cross-sectional area through a guide plate 24. When cleaning is finished and the head 17 is returned to a usual position, the sponge 19 and the pleat- shaped rubber 20 are returned to a body by the solenoid 27.
Patent JP-S6435593-A (JP)
Title: Character lithographing system
Inventor: NOMURA AKIHIRO
IPC: G09G1/00
Filed: 1987-07-31
Abstract: PURPOSE: To increase the character plotting speed by distributedly performing the processing, which converts character code data into character pattern data, between a main CPU and a graphic processor as a sub-CPU. CONSTITUTION: A graphic CPU 6 exclusively used for character plotting is used in addition to a main CPU 10, and functions are most suitably distributed between both of them. For example, the main CPU 1 takes charge of generation of a table for display from a sentence buffer, and the graphic processor 6 takes charge of character plotting from the table for display. Thus, characters are quickly plotted in the parallel processing of multiple CPUs by the optimum function distribution which prevents a specific processor from being unequally loaded in accordance with processing contents.
Patent JP-S5982697-A (JP)
Title: Memory cell
Inventor: YOSHIDA MASAAKI
IPC: G11C11/40
Filed: 1982-11-02
Abstract: PURPOSE:To scarcely generate a soft error even if radioactive particles such as alpha particle, etc. are made incident to a memory cell, by containing a capacity which is coupled between a drain electrode of the first FET and a drain electrode of the second FET. CONSTITUTION:A memory cell couples each drain electrode of the first FET-G1 and the second FET-G2 by a capacity Cc. When a coupling capacitor is provided, in case when alpha particle, etc. are made incident to a node point N1 and the potential drops, the potential of a node point N2 also drops by the coupling capacitor Cc, and inversion of a flip-flop can be prevented. For instance, in case when the potential difference of N1 and N2, and R1=R2=1MOMEGA, if the coupling capacitor is added by 0.01pF, the node point capacity Cc is about 0.02pF, inversion of information is not generated by incidence of the alpha particle, and even if the capacity of the node point is small, inversion of information can be prevented due to an effect of coupling.
Patent JP-H0744550-A (JP)
Title: Character input device
Inventor: KUMAI HIROYUKI
IPC: G06F17/22
Filed: 1993-08-04
Abstract: PURPOSE:To provide a character input device reducing the number of times of specifying an input mode by a user as much as possible. CONSTITUTION:A key code inputted from an input device 601 is converted into a character code in a key code conversion part 602, the propriety of conversion to the character code is checked and a Roman alphabet correction request signal 608 is outputted to a Roman alphabet correction conversion part 609 when the conversion to the character code is impossible. In the Roman alphabet correction conversion part, the key code is received from the input device 601 in synchronisn with the key code conversion part, whether or not the key codes before and after the key code for which the conversion is impossible are to be converted into Roman alphabets is decided by using a Roman alphabet change check table and a comparator part in an inside and a key code string is converted into a character code string corresponding to the result and outputted to a display device 603. Thus, the number of times of changing the setting of a character mode can be reduced and character input efficiency is improved.
Patent JP-S6087846-A (JP)
Title: Gas phase synthetic apparatus
Inventor: KIKUCHI MOTOJI
IPC: B01J12/02
Filed: 1983-10-18
Abstract: PURPOSE:To uniformalize the thickness distribution of a deposit on a base plate by providing plural discharge holes to the symmetrical positions with respect to the axis of a reaction vessel. CONSTITUTION:Four discharge holes 7, 8, 9, 10 are provided to the symmetrical positions with respect to the axis of a reaction vessel 1. Therefore, even if unreacted substances are separated and deposited at the inlet parts of said holes, the cross-section areas of said holes are not diminished sharply and a synthetic reaction is caused for a long period.
Patent JP-H06212542-A (JP)
Title: Knitted fabric winding-up roll for plane fabric knitting machine
Inventor: ERUNSUTO GORAA
IPC: B65H27/00
Filed: 1993-08-04
Abstract: PURPOSE: To prevent loose threads of the knitted fabric to be drawn off from entangling and jamming between neighboring roller elements. CONSTITUTION: Individual roller elements 14 and 14', which are allowed to turn relative to each other, are arranged in a fabric draw-off roller 11 for flat-bed knitting machines. The individual roller elements 14 and 14' are arranged at an axial distance from each other thereby forming a gap 54 and 54'; and, distance spacers 32 and 32' having a smaller external diameter is provided, with at least one of its ends overlapping and penetrating an axial bore of adjacent roller elements 14 and 14'. Circular gaps 53 and 53' in communication with the gaps 54 and 54' in the axial direction is formed between the external circumference of the distance spacers 32 and 32' and the internal circumference of the roller element bore.
Patent JP-S6086248-A (JP)
Title: Preparation of super-plastic aluminum alloy
Inventor: MIYAKI YOSHIMITSU
IPC: C22C21/10
Filed: 1983-10-17
Abstract: PURPOSE:To prepare a high strength fine crystal grain super-plastic aluminum alloy, by applying heat treatment, hot processing and cold processing to an Al- Zn-Mg alloy ingot having a specific composition under a proper condition. CONSTITUTION:An Al-Zn-Mg alloy ingot, containing on a wt. basis, 3-8% Zn and 0.5-3% Mg as essential components and containing one or more of 3% or less Cu, 0.05-2% Mn, 0.05-0.5% Cr, 0.05-0.5% Zr, 0.05-0.5% V and 0.15% or less Ti and comprising the remainder of Al and impurities, is subjected to homogenizing heat treatment at 400-550 deg.C and subsequently subjected to hot processing at 350-500 deg.C and held under heating at 350-550 deg.C while the treated ingot is cooled at a cooling speed at 100 deg.C/hr or more and subsequently subjected to cold processing at least under a draft of 30% or more to obtain a super- plastic aluminum alloy having high strength and a fine crystal structure of about 10mum.
Patent JP-S5984946-A (JP)
Title: Halogen-containing resin composition
Inventor: SATOU YOSHINORI
IPC: C08K3/22
Filed: 1982-11-04
Abstract: PURPOSE:A composition for preventing low-temperature aging, having improved thermal stability at temperature approximately processing temperature, obtained by adding a calcined compound of hydrotalcite to a halogen-containing resin. CONSTITUTION:A halogen-containing resin is blended with a calcined compound which is obtained by calcining a compound of hydrotalcite so that water in the crystal structure is reduced to 5-20wt% based on the total amount before the treatment. 100pts.wt. resin is blended with 0.01-50pts.wt., preferably 0.1-5pts.wt. calcined compound of hydrotalcite. The addition of a polyol and an N-containing nonmetallic stabilizer increases effects synergistically.
Patent JP-S5883736-A (JP)
Title: Continuous loading apparatus and loading method thereby
Inventor: JIYON HERUMUTSUTO HARADEIRU
IPC: E02F3/348
Filed: 1982-11-06
Abstract: Loading apparatus (10) particularly for mucking operations in confined space. The apparatus (10) includes primary (21) and secondary (22) conveyors disposed in tandem about a longitudinal axis so that a rear portion (25) of the primary conveyor (21) is above the forward portion (27) of the secondary conveyor (22). The primary conveyor (21) can extend axially forwardly from the secondary conveyor (22) and has a penetrator (38) mounted adjacent the forward portion thereof, the penetrator (38) being adapted to be oscillated, automatically if desired in several modes dependent on loading conditions, to facilitate loading of material onto the primary conveyor (21) as the primary conveyor (21) is extended. The apparatus (10) has a supporting body (12) which carries the secondary conveyor (22) and forms a rigid supporting structure which is carried on adjustable legs (93, 94) to restrain the apparatus (10) against mucking loads and to enable the apparatus (10) to be set in a desired attitude so that the penetrator (38) follows a pre-selected path or plane, irrespective of inclination or roughness of ground supporting the apparatus (10) or resilience of apparatus (10) suspension. The apparatus (10) further can be restrained against movement by extendible rams (97,98) which extend upwardly and/or laterally from the apparatus (10) to engage adjacent rock surfaces, if available, so as to augment restraint by the legs (93, 94). When operating, as loading conditions become more difficult, frequency of oscillation of the penetrator (38) can be decreased whilst amplitude increases. In more difficult conditions, the penetrator (38) is raised progressively to reduce load on the penetrator (38), and the penetrator (38) can be subjected to two oscillations having different frequencies and amplitudes.
Patent JP-H0728785-A (JP)
Title: Solution for determinant by repetition method using relaxation coefficient
Inventor: SUZUKI TAKESHI
IPC: G06F17/12
Filed: 1993-07-09
Abstract: PURPOSE:To accelerate the convergence of the repetition method to shorten the calculation time required for the numerical experiment by providing the solution for determinant in the repetition method using a relaxation coefficient which improves the convergence of a solution and has a general usefulness. CONSTITUTION:In this solution for determinant in the repetition method using a relaxation coefficient Q, the relaxation coefficient Q is given by the relaxation coefficient expression where the value of the relaxation coefficient Q approaches one from a value larger than 0 and smaller than one in accordance with the increase of a repetition count (k), the relaxation coefficient expression where the value of the selaxation coefficient Q approaches one from a value larger than 0 and smaller than one in accordance with the improvement of convergence, the relaxation coefficient expression where the value of the relaxation coefficient Q approaches one from a value larger than one and smaller than two in accordance with the increase of the repetition count (k), or the relaxation coefficient expression where the value of the relaxation coefficient approaches one from a value larger than one and smaller than two in accordance with the improvement of convergence.
Patent JP-H1026015-A (JP)
Title: Emission control system for internal combustion engine and control method
Inventor: MORITA HIROSHI
IPC: B01D53/94
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an emission control system for an internal combustion engine to maintain high catalyst performance without impeding a cocatalyst function for alkaline earth metal or the like and to provide an emission control method. SOLUTION: This emission control system comprises a catalyst 1 carried by a catalyst carrier 6 contained in a catalyst container 6a; a front tub 4; a center tube 5; and a rear tube 7. The front tube 4 is coupled to an exhaust manifold 3, the center tube 5 is coupled to a front tube 4 and the catalyst container 6a, and the rear tube 7 is coupled to the spot, situated downstream of an exhaust flow, of the catalyst container 6a. Metal oxide coating prepared by carrying Ba on an active alumina is applied on the inner surface of the center tube 5 and the inner surface of the inlet part of the catalyst container 6a.
Patent JP-H04227080-A (JP)
Title: Device for centrifugally separating uneven liquid sample suitable for separation of blood plasma from blood
Inventor: JIYAN GIGAN
IPC: G01N35/00
Filed: 1991-08-02
Abstract: PURPOSE: To provide a device for separating plasma from whole blood by centrifuging for automatically separating plasma from a blood sample immediately after sampling, preventing contamination and reducing a cost. CONSTITUTION: This device 1 comprises: a distributor-divider disposed at the center of the device 1, provided with (n) compartments 21 to 28 communicating with a sample receiving well and communicating with one another via notches; a ring separator including (n) receptacles 41 to 48 communicating with the (n) compartments 21 to 28 and with (n) outer cells 51 to 58 and terminating in an open funnel; and a removable plasma collector fitted onto the funnel.
Patent JP-H0644004-A (JP)
Title: Dot coordinate input method in terminal simulation program
Inventor: NANBU SHIGEKI
IPC: G06F3/038
Filed: 1992-07-22
Abstract: PURPOSE:To resolve a trouble for executing key input for plural times for selection at the time of selecting an input field in a terminal simulation program by which dot coordinate input is possible by a mouse and the like. CONSTITUTION:A coordinate conversion part 5 converts dot coordinate input from an external input device into a character coordinate. A field analysis part 4 analyzes the corresponding input field based on the character coordinate which the coordinate conversion part 5 converts. An input data processing part 3 executes a processing for the input field. Thus, the input field can be selected by the dot coordinate input of the mouse and the like, and the trouble for executing key input for plural times for selecting the input field is resolved.
Patent JP-H0940978-A (JP)
Title: Diesel oil
Inventor: MURAKAMI KAZUYUKI
IPC: C10L1/22
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a diesel oil which can impart abrasion resistance by simply regulating the gas oil component without adding any additive, such as an anti- abrasion agent, and, in addition, possesses excellent storage stability. SOLUTION: A gas oil fraction is regulated so that the sulfur content is 0.05wt.% or less, the content of nitrogen-contg. heterocyclic compds. is 80 to 500ppm and nitrogen-contg. heterocyclic compds. having an alkyl side chain occupy not less than 90wt.% of the whole nitrogen-contg. heterocyclic compd.
Patent JP-H0360341-A (JP)
Title: Power-supply back-up device by battery
Inventor: MIYAZAKI SADAO
IPC: H02J9/06
Filed: 1989-07-27
Abstract: PURPOSE:To reduce the using frequency of a battery and prevent the battery from being deteriorated by supply no power from the battery to a memory when the input of an AC input power source is provided, and by performing the back-up of the power source by the battery, only at the time of service interruption. CONSTITUTION:A power supply section 1 is connected to an AC input power source and it is turned into an equipment power source, and it is fed to a memory 2 and a memory controlling section 3. A battery supply section 4 is a back-up power source at the time of service interruption, and is switched by a power supply switching control section 6, and the power is fed to the memory 2. By a service interruption detecting section 5, the service interruption of the AC input power source of the power supply section 1 is detected. When the service interruption is generated on the AC input power source, then the service interruption is detected by the service interruption detecting section 5, and by the power supply switching control section 6, the power source to the memory 2 is switched to a battery power source.