baber/WOPTO huggingface dataset:
Patent JP-H0374548-A (JP)
Title: Air flow measuring device
Inventor: GOTO YUJI
IPC: F02D41/18
Filed: 1989-08-16
Abstract: PURPOSE:To improve the air flow measuring precision by compensating a computed fuel supply quantity corresponding to the fuel pressure, temperature and jet mode, and computing a suction air flow for each cylinder corresponding to the compensated fuel supply quantity and air-fuel ratio for each cylinder. CONSTITUTION:An operation condition for an engine equipped with an injector for each cylinder is detected by a means (a). An air temperature in a combustion process is determined by a means (b), and an air-fuel ratio for each cylinder is detected by a means (c), while conditions of the pressure and temperature of supply fuel are detected by a means (d). In the meanwhile, a fuel supply quantity is computed by a means (e) based on the result of detection of the operation conditions, and a fuel jet mode is determined by a means (f) based on the result of cylinder determination and the result of computation of the fuel supply quantity. The result of computation of the fuel supply quantity is then compensated by a means (g) corresponding to the result of detection of the fuel conditions and the result of determination of the fuel jet mode. The suction air flow for each cylinder is then computed by a means (h) corresponding to the result of detection of the air-fuel ratio and the result of compensation of the fuel supply quantity for each cylinder.
Patent JP-H0964688-A (JP)
Title: Active filter circuit
Inventor: SATO NAOKI
IPC: H04B3/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a noise removing characteristic in a filter circuit having a constant delay characteristic. SOLUTION: In the active filter circuit, at least one secondary constitution circuit block is provided with a means for adding a notch characteristic and at least one secondary constitution circuit block is provided with a means for adding a boost characteristic. Since the notch and boost characteristics can be applied to an amplitude characteristic without exerting influence upon a delay characteristic, noise removing performance and an waveform shaping characteristic can be improved.
Patent JP-2000048649-A (JP)
Title: Waterproofing method of wire harness
Inventor: SAITO TAKAHIRO
IPC: H02G1/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To a fill a filler reliably between electric wires even if the filler of high viscosity is used by exciting the electric wires after applying the filler on the electric wires. SOLUTION: A resinous sheet 2 is placed on a vibrating stand 1 of a vibrator, and respective covered conductors 4 of a wire harness 3 are properly dispersively arranged on it. A filler 5 of high viscosity is arranged on the covered conductors 4. The vibrating stand 1 is exciated, and the whole wire harness 3 is vibrated to permeate the filler 5 in clearance between the respective covered conductors 4. As the vibrator, for example, a vibratory part arranging machine is suitable in points being compact and capable of easily obtaining a high vibration frequency. Vibration may be microvibration, and as one example, amplitude is bout ±1 mm, a frequency is several 10 Hz or higher, and the vibrating direction may be either of the vertical direction, the electric wire radial direction or the electric wire lengthwise direction.  Silicone and butyl rubber or a urethane material of high viscosity are used as the filler 5.
Patent JP-H0498717-A (JP)
Title: Winding method for lead sheath reinforcing metal tape
Inventor: NIIMURA TATSUO
IPC: H01B13/26
Filed: 1990-08-11
Abstract: PURPOSE:To entirely prevent a biting phenomenon generated in a lead sheath so as to prevent any accident such as oil leakage by winding metal tapes in such a manner that an edge burr part does not come into contact with the lead sheath. CONSTITUTION:A wide master roll 1 is cut parallel in the longitudinal direction by a plurality of circular cutters 2, thus obtaining narrow reinforcing metal tapes 3. The metal tapes wound with edge burr parts M formed by the cutters 2 inside are wound around the outer periphery of a cable covered with a lead sheath 4. Accordingly, in winding by the use of the reinforcing metal tapes 3, the reinforcing metal tapes 3 are wound with the edge burr parts M reversed at 180 deg. to face the outside.
Patent JP-2001037883-A (JP)
Title: Dilator
Inventor: KIMURA KENICHI
IPC: A61M29/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a dilator to be inserted into a lumen safely and easily. SOLUTION: This dilator 1 for expanding a lumen in an organism has an ultrasonic vibrator 4 for generating ultrasonic vibrations, a probe 3 (8) connected to the ultrasonic vibrator 4 for transmitting ultrasonic vibrations generated by the ultrasonic vibrator 4, an expanding part 9 attached at the top of the probe 3 (8) for expanding a lumen in an organism with ultrasonic vibrations transmitted by the probe 3 (8).
Patent JP-S59103581-A (JP)
Title: Voltage/current type variable frequency inverter device
Inventor: HIRANE YOSHIHISA
IPC: H02M7/515
Filed: 1982-12-03
Abstract: PURPOSE:To stabilize the operation of an inverter device by connecting the output terminal of a converter to the input terminal of a lattice type filter, and connecting the output terminal of the filter to the input terminal of the inverter, thereby fully utilizing the both characteristics of a voltage type inverter and a current type inverter. CONSTITUTION:The output terminal of a converter 2 is connected to the input terminal of a lattice type filter which is composed of two reactors 3, 4 and two capacitors 5, 6, and the output terminal of this filter is connected to the input terminal of an inverter 7. According to this configuration, the terminal voltage becomes constant even under the abrupt load variation condition, and the circuit operation is stabilized even under the load opening and shortcircuiting conditions.
Patent JP-H0876496-A (JP)
Title: Binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/107
Filed: 1994-09-06
Abstract: PURPOSE: To provide a binary system developer which does not contain any of a charge control agent, which has a sufficient chargeability, which does not scatter during copying toner, which has a high degree of transfer efficiency, with which a copied image having a required density can stably be obtained for a long time, and which causes extremely few spents. CONSTITUTION: Toner particles contains fixing resin and magnetic powder dispersed in the resin. The fixing resin is a composition contains at lease either one of (1) a copolymer composition containing a monomer having an anionic polar group and a monomer having an alkyl group with a carbon number of more than 12 in the side chain, and a resin composition composed of a polymer composition obtained from a monomer having an anionic polar group, and a copolymer composition obtained from a monomer having an alkyl group with a carbon number of more 12 in the side chain. Each of the carrier particles is composed of a core particle and a cover layer with which the core particle is covered, and is made of a resin composition containing methyl silicone resin and methylated melamine resin.
Patent JP-S6272803-A (JP)
Inventor: FUSE AKIO
IPC: E01C13/06
Filed: 1985-09-27
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-S58110466-A (JP)
Inventor: ICHIYANAGI HAJIME
IPC: C04B35/00
Filed: 1981-12-24
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-S59102743-A (JP)
Title: Sheets transport device
Inventor: KOSEKI YASUFUMI
IPC: B65H7/02
Filed: 1982-12-02
Abstract: PURPOSE:To attain low-cost transportation of sheets of paper by pinching each sheet by a pair of transporting members consisting of electroconductive material, performing the sheet sensing through the electric conducting condition between the two members, and thereby eliminating necessity for use of any special sheet sensor. CONSTITUTION:In this arrangement, sheets P of paper in a sheets feed cassette are sent off by a rotating pickup roller, in such a sequence as the uppermost lying one the first, to be fed onto a photo-sensitive drum in the copier body through a feed roller 13, which is composed of two pairs of electroconductive rollers 21R, 21L on the drive side and ones 31R, 31L on the follower side working interlocked therewith. The rollers 21R, 21L (31R, 31L likewise) are constructed as in a single piece with electroconductive sleeves 22R, 22L and insulating sleeves 23R, 23L. One ends of electric contact pieces 24R, 24L are put in pressure contact with these electroconductive sleeves 22R, 22L, which their other ends are connected with a sensor circuit to sense off if any sheet exists in place.
Patent JP-H0493254-A (JP)
Title: Gravure printing machine
Inventor: SHUDO YASUHIRO
IPC: B41F9/00
Filed: 1990-08-09
Abstract: PURPOSE:To switching printing works continuously and simply, without stopping a machine by preparing a plurality of printing units, and disposing one printing unit on a gravure printing section and the other printing unit on a stand-by section, thereby performing the printing with the other printing unit after completing the printing with one printing unit. CONSTITUTION:In a stand-by section, a residual ink in an ink pan 6 is removed by turning a turning arm 23 at the position of good workability. In this case, the turning arms 13 and 23 are made to be independently turned thus preventing the adverse effect on the printing quality. Subsequently, in cleaning a barrel 5 and ink supply roll 7 of a printing unit, the rotational force is transmitted to the barrel 5 and the ink supply roll 7 through a barrel drive shaft 24, so that solvent is sprayed on the barrel 5 and the nip portion of the supply roll 7 thus easily performing the cleaning of the peripheral surface of the barrel 5 and supply roll 7. A printing unit 1a after completing the printing is removed from a supporting base, and a printing unit 1b for next printing is set. Therefore, it is possible to switch the printings without stopping the machine.
Patent JP-H0375060-A (JP)
Title: Generating method for similar cavitation
Inventor: YONEDE TATSUO
IPC: B08B3/12
Filed: 1989-08-18
Abstract: PURPOSE:To form various objects usable also as a washing device while giving a sufficient massage effect by continuously generating a large amount of bubbles by cavitation, and controlling intensity of powerful energy by bursting the bubble. CONSTITUTION:Evaporation of boiler water 4 progresses, when a pressure of steam is increased in a circulating pipe 8, the steam 6 is emitted successively as bubbles 14 into talk water 12 from an opening end 13. Here by previously mixing air positively in the steam 6 emitted from the opening end 13, and by controlling a proportion of reducing the volume by the bubble 14, a level of energy, given to an object in the peripheral part, can be controlled. Reduction of the volume of this bubble 14 generates a change of pressure in the peripheral part brought into contact with a part of the bubble 14, and this contact part, that is, the skin of the human body can be given a stimulus.
Patent JP-S58116729-A (JP)
Title: Semiconductor wafer processing apparatus
Inventor: TAKURA MASAYUKI
IPC: H01L21/205
Filed: 1981-12-29
Abstract: PURPOSE:To improve yield and curtail total processing time by providing a monitor wafer having parameter measuring electrodes within a furnace and by controlling the furnace or other wafer processing conditions in accordance with measured parameters. CONSTITUTION:A boat 22 mounting wafers 20 and 20M is sealed in a quartz tube 10 inserted into a furnace 12. The wafer 20M is used for monitor and is connected to a power source for measurement and a measuring apparatus 52 through a probe fitted to the surface. The measuring apparatus measures a sheet resistance of wafer 20M under the processing and sends data to a control apparatus 16. The control apparatus 16 controls an electric furnace power supply 14 in accordance with measuring values. Since parameters of wafer under the processing in the furnace are measured realtime and processing conditions can be controlled, the target values of device parameters can be controlled with high accuracy.
Patent JP-S58114016-A (JP)
Title: Production of liquid crystal display
Inventor: SONEHARA TOMIO
IPC: G02F1/1333
Filed: 1981-12-28
Abstract: PURPOSE:To produce a switching element liquid crystal display having homogeneous display characteristics by heating a part of a liquid crystal panel after sealing of liquid crystals therein and moving the heated area. CONSTITUTION:A switching element liquid crystal display panel 5 sealed therein with liquid crystals is imperfect in lighting around the sealing hole 2. An IR lamp 6 is so focused by a semi-circular columnar mirror 7 on the liquid crystal panel as to heat the panel like a belt. The heating temp. is set at a temp. slightly higher than the isotropic phase transition temp. of the liquid crystals. The liquid crystal panel is moved at a specified speed in the direction of an arrow 8 to move the area 9 transferred to an isotropic phase from the sealing hole toward the inner direction. When such heat treatments are carried out five times in total, no more heterogeneous displays are generated.
Patent JP-H0937639-A (JP)
Title: Discharged straw-knotting apparatus of small-sized combine harvester
Inventor: TANAKA TADAHIDE
IPC: A01F12/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enable a small-sized combine harvester to surely, regularly and effectively knot discharged straw inclined in the lateral direction and discharged from the rear of a threshing part. SOLUTION: In this combine harvester, a knotter (a) capable of receiving and knotting discharged straw 1 discharged from the rear of a thresher B is provided in the rear of a machine body. The knotter (a) is installed in a state in which the culm root of discharged straw 1 is low inclined in lateral direction so that the discharged straw 1 can be knotted in a state in which the culm root 1a side is low inclined and a culm root-arranging plate 2 formed by inclining the bottom 2a supporting the culm root 1a side of the discharged straw (a) from the lower direction in the lateral direction parallel to the knotter (a) and standing a raising face 2b capable of abutting the top of the culm root 1a of the discharged straw 1 on the bottom 2a is arranged on the lateral side of the knotter (a).
Patent JP-S59102757-A (JP)
Title: Paper sheet storing apparatus
Inventor: FURUICHI MASAYOSHI
IPC: B65H31/24
Filed: 1982-12-04
Abstract: PURPOSE:To easily store paper sheets of various sizes by slidably disposing engaging means with which the end portion of a paper sheet is brought into contact in the addmision course of the paper sheet fed into paper sheet storing means, and automatically moving the engaging means corresponding to the size of the paper sheet. CONSTITUTION:A plurality of trays 2 are fixed in multi-stage to a mount member 4 pivoted on a shaft 5 through a fan-shaped wheel 19 by the rotation of a worm 20. A sliding member 9 integral with an engaging piece 12 is slidably fitted to a guide rod 8 extended on a support member 7 mounted on the lowermost tray 2, and a pin 17 fixed on a chain 16 is fitted in an elongated hole 11 of a transmitting member 10 integral with the member 9. A shielding plate 57 is integrally mounted on the lower end of the transmitting member 10. A signal obtained by continuing photo-interruptor 38-41 mounted for each paper sheet size with the shielding plate 57 and a signal proportional to the paper sheet size from a photo interruptor 33 are processed to control the movement of the chain 16, thereby deciding the position of the engaging piece 12.
Patent JP-S59104258-A (JP)
Title: Electromagnetically stirring method of molten steel in continuous casting
Inventor: KITAMURA MINORU
IPC: B22D11/10
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a billet having good quality at a low cost by controlling specifically a working frequency according to the width of a casting mold in the stage of providing an electromagnetic coil only on one broad side of the billet and acting a moving magnetic field in an upward direction in parallel with the drawing direction of the billet. CONSTITUTION:The continuous casting wherein an electromagnetic coil is provided only on one broad side of a billet under casting and a moving magnetic field by the coil is acted in an upward direction in parallel with the drawing direction of the billet is accomplished by controlling a frequency f(Hz) to be acted on the electromagnetic coil according to the width W(mm.) of a casting mold so that the frequency f and the width W satisfy the equation. The foam to be produced and inclusion are thus eliminated, a rate of cubic crystal is increased and electric current is decreased.
Patent JP-H0946434-A (JP)
Title: Voice message automatic transmission system
Inventor: MORI KIYOTAKA
IPC: H04M3/42
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a voice message automatic transmission system in which voice messages of different contents are sent automatically to plural destinations at different date and time. SOLUTION: A voice message transmission date and time, a destination branch number, and user data such as a type of a voice message, a sales time, holidays are preset to a computer 14 of a PBX 10, then the computer 14 sends the destination branch number and the user data to a central processing unit 108 of a private branch of exchange 10. A voice recording reproduction unit 101, a voice message unit 102 and a mixing unit 103 generate a voice message, based on the user data, and the voice message is sent to a public network 11 via a channel switch 100 and a trunk line unit 106 to send the message of a voice recording and reproducing device 13 of a branch indicated by the destination branch number.
Patent JP-2000055038-A (JP)
Title: Bearing device and spindle motor assembly using it
Inventor: KO TAIREN
IPC: H02K7/09
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device in which a processing is easy and a rotation body can be stably supported. SOLUTION: The bearing device is provided with a lower base 100 on which is a fixed shaft 200; a cylindrical body 500 through the inside of which the fixed shaft 200 is penetrated and which is rotatably provided on the fixed shaft 200, first and second magnet bodies 601, 602 provided on upper and lower ends of the cylindrical body 500, a fourth magnet body 604 provided on a lower outer periphery of the fixed shaft 200 so as to be opposed to the second magnet body 602 at the lower end side of the cylindrical body 500 and having a magnetic resiliency against the second magnet body 602, a third magnet body 603 provided so as to be opposed to the first magnet body 601 at the upper end side of the cylindrical body 500 and having a magnetic resiliency, and an upper base 300 to which the third magnet body 603 is fixed and which is fixed to a tip end side of the fixed shaft 200.
Patent JP-S59103211-A (JP)
Inventor: ASAKA KAZUHIKO
IPC: B29C48/92
Filed: 1982-12-03
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-S6367564-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: UCHIDA KUNIHARU
IPC: G01N29/04
Filed: 1986-09-10
Abstract: PURPOSE:To perform ultrasonic flaw detection which uses a high frequency ultrasonic probe by scanning a sent ultrasonic beam electronically under phase control and using the output of one or several vibrations in the vibrator group of an array probe as a received signal. CONSTITUTION:The array probe 12 which has an acryl shoe 11 fitted on its wave transmission and reception surface is set in contact with a sample M through the acrylic shoe 11 and driven with high-voltage pulses from a multichannel pulser 13 which generates the high-voltage pulses according to a trigger timing signal from a signal controller 24, thereby sending the ultrasonic wave beam in a desired direction. This sent ultrasonic wave beam is scanned electronically in the sample M under the phase control and one vibrator almost in the center of the vibrator group which generates the sent beam TW of the array probe 12 is utilized to supply the output of the radio wave beam RW to a receiver 14.
Patent JP-H1037943-A (JP)
Title: Crank shaft
Inventor: NAKAO KENJIRO
IPC: F16C3/20
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To easily increase the number of resonance revolutions of torsional vibration and to accomplish reduction in weight by providing a plurality of arm parts consisting of maximum dimension arm parts, each of which is provided with the maximum width and the maximum thickness allowing transmission of the maximum torque, and reduced dimension arm parts, each of which is provided with a reduced dimension within a torque transmittable range. SOLUTION: Crank arms 1a, 1b-10a, 10b consist of the maximum dimension crank arms 7a, 7b-9a, 9b, each of which is provided with the same maximum width W' and the same maximum thickness T as the maximum width and the maximum thickness allowing transmission of the maximum torque, and the reduced dimension crank arms 1a, 1b-6a, 6b, 10a, 10b, in each of which either of width W or thickness T is reduced as against the maximum width and the maximum thickness and the same reduced width is provided. Therefore, the dimension of the crank arm is reduced according to transmission torque, and weight of a crank shaft is reduced. In this way, rotational inertia mass is reduced and the number of torsional vibration resonance revolutions can be increased.
Patent JP-H0762448-A (JP)
Title: Manufacture of ultra thin steel sheet for vessel
Inventor: MANABE KOJI
IPC: C22C38/06
Filed: 1993-08-27
Abstract: PURPOSE:To manufacture an ultra thin steel sheet for vessels excellent in the flange workability and the earing property by specifying the hot rolling temperature, the coiling temperature, the condition for recrystallization annealing, and the draft for the secondary cold rolling of the ultra low carbon steel of the prescribed composition consisting of C, Mn, P, S, Al and N. CONSTITUTION:A hot steel stab having the composition consisting of, by weight, <=0.0015% C, 0.05-0.40% Mn, <=0.06% P, <=0.06% S, <=0.10% solAl, and <=0.0060% N, and containing one or more kinds of 3.4(N-0.0010)-0.03% Ti, and 6.6(N-0.0010)-0.03% Nb as necessary, and the balance Fe and inevitable impurities is hot rolled, and then, cooled, and coiled at the temperature of 650-750 deg.C. After the pickling and cold rolling of this hot rolled steel sheet, it is heated to the temperature of 650-850 deg.C at the annealing speed of 100-2000 deg.C/S, and then, cooled to the room temperature to execute the recrystallization annealing. Then the secondary cold rolling is executed to this steel sheet with the draft of >=50% to provide the sheet thickness of <=0.25mm.
Patent JP-H04342068-A (JP)
Title: Distributed changing rate process index
Inventor: OTAGAKI MAYUMI
IPC: G06F17/18
Filed: 1991-05-19
Abstract: PURPOSE:To regard the numerical value of a process measured value and a business record, etc., as a controlled state and to determinate a factorial experiment by making them as index. CONSTITUTION:A measured value is set to be a time changing rate being the sum of changing rates according to the lapse of time and a distributed changing rate process index being a ratio with a referrence changing rate is calculated. The referrence changing rates being differences between the maximum changing rate and the minimum changing rate by means of the rearrangement of the measured value is calculated. Furthermore, a patternizing index being a ratio between the maximum changing rate and the minimum changing rate is calculated.