baber/WOPTO huggingface dataset:
Patent JP-S61119434-A (JP)
Title: Speed change control method of automatic transmission for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/06
Filed: 1984-11-16
Abstract: PURPOSE:To obtain optimum speed change characteristic at all times, by compensating the quantity of torque change when changing the speed next time, corresponding to the deviated quantity as against the standard width of representative characteristic of speed change on a vehicle, which maintains speed change characteristic well by changing engine torque with an appointed value only during speed changing. CONSTITUTION:When torque-down operation of an engine is carried out in ECU40, judgment of speed change is made at first corresponding to the outputs of a throttle sensor 102 and a vehicle speed sensor 110, and a command for speed change is output. Then, when a change of r.p.m. to change a speed is begun by each member of an automatic transmission, a command of torque-down and a command of releasing a lock-up clutch are output. Then, a command of torque return is output almost at the time of completion of the above r.p.m. change section. Then, a time of speed change DELTAt is calculated, and is distinguished whether the time is within the standard width DELTAT or not, and when the DELTAt is not within DELTAT and is less than the excessive time of speed change DELTAtLIM, the ignition time is compensated depending on the deviation, and on the other hand when it exceeds DELTAtLIM, it is devised so as to let the warning lamp turn on.
Patent JP-H0986715-A (JP)
Title: Paper feeder
Inventor: MASUDA SUSUMU
IPC: B65H5/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stable paper feeder by monitoring the transport speed of a paper sheet and correcting the paper feed speed. SOLUTION: A paper feeder comprises transport rollers 1, 2 for transporting a paper sheet 9, driven rollers 3, 4, a transport guide 5 for assisting the transport for a paper sheet 9 between the rollers, a driving motor 6 for driving the transport rollers 1, 2, sensors 7, 8 for monitoring the transport speed of a paper sheet 9, and a control part 10. The control part 10 is adapted to control the rotating speed of the motor 6 by detecting the transport time for a paper sheet 9 and comparing the same with a designated value.
Patent JP-H0697627-A (JP)
Title: Peeling method of water-soluble dry film
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1992-09-10
Abstract: PURPOSE:To realize the peeling method of a water-soluble dry film which is easy of management. CONSTITUTION:Plating resist is formed on a substrate, on which a copper foil is laminated by using an organic resist film like a dry film. Solder plating or tin plating is performed and a water-soluble dry film is peeled by using strong alkali aqueous solution. In the above method, gas which has no reactivity with release solution and can reduce dissolved oxygen in the solution is brought into contact with the release solution.
Patent JP-H04121846-A (JP)
Title: Optical head
Inventor: NAKAMURA TORU
IPC: G11B11/105
Filed: 1990-09-11
Abstract: PURPOSE:To decrease the number of constituting parts and to form the optical head of a low cost by optically adhering the plane of a reflecting element, one face of which is plane and the face of which opposite thereto is approximately circular cylindrical and is subjected to specular surface coating via a polarizing film. CONSTITUTION:Focus error signals, tracking error signals, information signals of magneto-optical disks, and prepit signals are detected with the extremely simple constitution by using a convex lens 7 which converges the reflected light from a disk 5, an optical element 8 constituted by optically adhering, via the polarizing film, the plane of the reflecting element, one face of which is plane and the face of which opposite thereto is approximately circular cylindrical and is subjected to the specular surface coating, and the slope of a triangular columnar prism having an approximately rectangular equilateral triangular shape in section, and a single photodetector 9 having plural light receiving regions.
Patent JP-S62101471-A (JP)
Title: Printing-controlling method for thermal transfer type color printer
Inventor: IKETAKI YOSHINORI
IPC: B41J11/42
Filed: 1985-10-29
Abstract: PURPOSE:To enable smooth rewinding of a recording paper and favorable printing to be performed, by a method wherein after printing of the last line in each color is completed, a recording paper is caused to overrun by a predetermined amount while taking up an ink sheet to satisfactorily release the recording paper and the ink sheet from each other. CONSTITUTION:In the range of the close contact width 2l of a recording paper 4 and an ink sheet 1 which are clamped between a platen 7 and a thermal head 6, about three last lines are present, and are pressed between the platen 7 and the thermal head 6. Immediately after printing the final end line EL, the recording paper 4 is fed by a 3-line amount to release the paper 4 and the ink sheet 1 from each other for the last three lines, whereby the paper 4 and the sheet 1 are immediately released from the pressing by the platen 7, and are satisfactorily released from each other. Therefore, when the recording paper 4 is rewound for the printing in the next color, the ink sheet 1 will not be moved together with the paper 4. In this case, the amount of overrun of the recording paper 4 is equivalent to at least (l/d) lines.
Patent JP-S6485135-A (JP)
Title: Filter aid for use in analysis and manufacture thereof
Inventor: AKIBA MASANORI
IPC: B01D37/02
Filed: 1987-09-26
Abstract: PURPOSE:To raise acid resistance, alkali resistance, and heat resistance and facilitate the weighing-out of specified quantity, by forming a filter aid for use in analysis, having a bulk density of 0.02-0.18g/cm<3>, in which short filaments of ceramics are interwined with one another. CONSTITUTION:Long ceramics filaments such as alumina-silica filaments, alumina filaments etc. are cut and mixed in water by means of a mixer etc. to produce short ceramics filaments with a length of about 3mm or less, following which they are washed and dewatered by filtration and centrifugal separation to form agglomerates of filter residues and precipitates, in which short ceramics filaments are interwined with one another. Further, by loosening said agglomerates so that they are separated into small fractions with a diameter of about 1-10mm and drying them or applying dry heat treatment to them, filter aids for use in analysis having bulk density of about 0.02-0.18g/cm<3> in which short ceramics filaments having a length of 3mm or less, desirably 0.01-2mm, are interwined with one another.
Patent JP-S62100772-A (JP)
Title: Developer for heat roll fixing
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1985-10-29
Abstract: PURPOSE:To obtain an image having high quality without the injury on the surface of a photosensitive layer by consisting a titled developer of a magnetic carrier and magnetic toner essentially consisting of a non-linear polyester resin of which the melt viscosity at 180 deg.C is in a 10<2>-10<4> poise range. CONSTITUTION:This developer for developing electrostatic charge images consists of the magnetic carrier and the magnetic toner essentially consisting of the non-linear polyester resin of which the melt viscosity at 180 deg.C is in the 10<2>-10<4> range and magnetic powder. The non-linear polyester resin having 100-150 deg.C softening point and >=50 deg.C glass transition point is preferable in terms of fixability, offset resistance and shelf life. The non-linear polyester resin of which the melt viscosity at 180 deg.C is in the 10<2>-10<4> range is preferably used. The resin is liable to be pulverized and therefore the toner surfaces are not made round if the melt viscosity is <10<2> poise. On the other hand, kneading is difficult and the shelf stability is lower if the melt viscosity exceeds 10<4> poise.
Patent JP-2001065477-A (JP)
Title: Scroll compressor
Inventor: YAMAZAKI HIROSHI
IPC: F04C18/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To increase operating efficiency by controlling the timing to deliver gas according to an operating condition to vary a design volume radio, thereby reducing a re-compression power and an excessive compression power. SOLUTION: This fixed scroll 20 comprises, on an end plate 21, a slide valve 24 opening and closing a delivery port 23, and an adjusting mechanism A driving the slide valve 24. The adjusting mechanism A further comprises a rack 25 installed in the slide valve 24, a gear 26 engaged with the rack 25, and a motor 27 rotatably supporting and driving the gear 26. The delivery port 23 can be slid from a fully opened state to a fully closed state by the control of rotation of the motor 27 so that the opening of the delivery port 23 can be adjusted with high accuracy.
Patent JP-S61121342-A (JP)
Title: Wire bonding method
Inventor: OKADA NOBUHIDE
IPC: B23K26/21
Filed: 1984-11-19
Abstract: PURPOSE:To enable bonding and automation under the best condition at any time by a method wherein driving control of heating measure is performed based on the observation of thermoelectromotive force between a chip and a wire. CONSTITUTION:A pad 2 for bonding is performed printing-form a printed plate 1 and a cupper wire 3 is bonded thereon. The wire 3 is irradiated by laser-beam 9 with the use of a laser projecting device 8, being pressed on the pad 2 by a chip for a pressure welding wire made of molybdenum sintering alloy. Thermoelectromotive force between the chip 4 and the wire 3 is detected by means that a lead wire 5, 6 is connected respectively to the tip of the chip 4 and the wire 3, then is connected to a thermoelectromotive force meter 7. The detective output of the thermoelectromotive force is input to a microprocessor through an amplifier 10. The microprocessor 11 performs driving control of the output energy and projection hr etc. of the laser projecting device through a driving circuit 12 so that the thermoelectromotive force dealing with prescribed best bonding condition is designated as target value.
Patent JP-H03106867-A (JP)
Title: 1,3-oxazin-4-one compound and use thereof
Inventor: NAGANO MITSUO
IPC: C07D265/22
Filed: 1989-09-19
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, halogen, lower alkyl, lower alkenyl, benzyl, etc.; R<2> is H, lower alkyl, aryl, etc.; R<1>, R<2> and carbon bonded may form condensed hydrocarbon ring; R<3> is H, lower alkyl, benzyl or aryl; A is OR<4> (R<4> is H or lower alkyl) or group shown by formula II (R<5> and R<6> are H, lower alkyl, benzyl, aryl, etc.)] or an acid addition salt. EXAMPLE:2-Alkoxycarbonyl-2,3-dihydro-4H-1,3-oxazin-4-one. USE:A central muscle relaxant. Useful for sequela of cerebral apoplexy, sequela of head wound, etc. PREPARATION:A 3-hydroxyisoxazole shown by formula III is reacted with a haloacetic ester shown by formula IV (R<4>' is lower alkyl; hal is halogen) in a solvent such as DMF in the presence of a base (e.g. methyl alcoholate) at 0-50 deg.C for 5-20 hours to give a compound shown by formula I.
Patent JP-H0964220-A (JP)
Title: Head for temporarily attaching cap to package and device for temporarily attaching cap to package
Inventor: TAKEUCHI MASATO
IPC: H01L23/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a head for temporarily attaching a metal cap to a metal package and a device for temporarily attaching a met cap using this head for hermetically sealing a ceramic or metal package for housing a chip such as semiconductor chip, IC or crystal oscillator with a cap by a microparallel seam welding method. SOLUTION: A temporary attaching device is composed of a suction head 19 to hold and move a cap from a centering area for positioning a package to a work area for temporarily attaching the cap 2 to the package 1 and welding head 20 for attaching the cap placed on the package to it. The heads 19 and 20 are connected in series so that a nozzle 19a of the head 19 locates in the gap between a pair of opposed electrodes 20a of the head 20 and both heads are movable as a unified body in the horizontal and vertical directions.
Patent JP-H08107566-A (JP)
Title: Doming preventive circuit for color television receiver
Inventor: SHIRAI KAZUYUKI
IPC: H04N5/57
Filed: 1994-10-06
Abstract: PURPOSE: To perform adjustment to desired video images by providing a means for stopping a doming killer operation in an on-screen period. CONSTITUTION: When Y signals are outputted from a matrix circuit 46, the Y signals from which the on-screen signals of the on-screen period are eliminated are outputted by an on-screen switching circuit 50. Then, in an LPF 64, only the low band component of the outputted Y signals is extracted and inverted and -Y signals are supplied to a first comparator 72. In the first comparator 72, the -Y signals and parabolic waveforms are compared. In this case, the on-screen signals inside the -Y signals never become smaller than the parabolic waveforms and the contrast of the Y signals does not drop. In such a manner, by eliminating the on-screen signals from the Y signals in the on-screen period, the doming killer operation is not influenced by on-screen display.  Thus, without being influenced by the on-screen display, the desired preferrable video images are obtained without the change of the contrast and sharpness, etc.
Patent JP-S6486190-A (JP)
Title: Display device
Inventor: SHIRAKAWA HIROSHI
IPC: G09G5/24
Filed: 1987-09-29
Abstract: PURPOSE: To display both of alphanumeric characters and KANJI (Chinese character) by converting a character code to character pattern data by a character generator to output it and outputting KANJI dot pattern data without passing through the character generator. CONSTITUTION: Characters to be displayed are divided to alphanumeric characters and KANJI by a character designation signal 50, and character pattern data is generated by a character generator 8 in the case or alphanumeric characters, and a KANJI dot pattern is generated by a KANJI RAM 3 and bypasses the character generator 8 and is outputted in the case of KANJI. Thus, only one CRT controller 1 and one shift register 10 are required, and the number of used parts is reduced to make a device inexpensive.
Patent JP-S61122032-A (JP)
Title: Driving force distribution device for four-wheel driving car
Inventor: OZAKI KIYOTAKA
IPC: F16D48/02
Filed: 1984-11-17
Abstract: PURPOSE:To properly vary the distribution of driving force according to the running state and improve the running performance by providing a clutch tightening force adjustment means that lowers the clutch tightening force determined by a clutch tightening means. CONSTITUTION:A cam member 11 as a clutch tightening means consists of a pair of cam plates 4 and 5 provided with the cam surfaces 3a and 3b of a hub axle 3 that are spline-connected to an input axle 1 and the cam inner surfaces 4a and 5a whose shape is the same as the cam surfaces 3a and 3b. A clutch piston 16 as a clutch tightening force adjustment means is arranged between the cylinder recess 6a of the rear drum and a drum end plate 17 and the cylinder room 18 of this clutch piston 16 is formed at the rear drum 6 side. At turning running, the piston 16 is moved and overcomes the spreading force of countersunk springs 12 and 13 and the cam plates 4 and 5. As a result, since the tightening force into a multiple plate clutch 8 is lowered, the distribution of driving force is varied into the distribution of driving force near the two-wheel driving state.
Patent JP-H04122592-A (JP)
Title: Manipulator with end effector driving mechanism
Inventor: EZAWA NAOYA
IPC: B25J9/06
Filed: 1990-09-14
Abstract: PURPOSE:To make an end effector compact by supplying power required by the end effector from a joint part. CONSTITUTION:An end effector 71 is jointed to a fitting/removing device 8 connected to the joint part K6 at the tip part of a movable arms connected successively by plural joint parts K1-K66. Power sources M61, M62 in this end effector 71 are accommodated into the joint part K6 provided at the movable arm tip part so as to supply power to the end effector 71 through the fitting/removing device 8.
Patent JP-S60133938-A (JP)
Title: Parts receiving device
Inventor: KAWAMURA YASUO
IPC: B65G1/137
Filed: 1983-12-22
Abstract: PURPOSE:To execute an unattended continuous operation which maintains a dimension accuracy of parts by limiting the number of parts received by one bucket to the extent that the accuracy can be secured, and also switching it successively to plural buckets. CONSTITUTION:A preset counter 7 sets in advance the number of parts which can be thrown into a bucket 2, and a counter 8 counts the number which has switched the bucket 2. The counter 7 is subtracted by a contact interlocked with an up-and-down motion of a press, and when it reaches a prescribed number, a relay energizes a counter 8, and the press is stopped. Subsequently, cylinders 5a, 5c are driven by the relay and a timer, and the bucket 2 is moved forward and backward. Cylinders 5b, 5d are moved to the left and right in the same way, and also the counter 7 is reset by a relay contact. According to this method, when the number of thrown-in parts reaches a prescribed number, the press is stopped, the bucket 2 is switched, and an unattended operation can be executed.
Patent JP-2000075186-A (JP)
Title: Lens barrel and optical equipment
Inventor: NAKAJIMA SHIGEO
IPC: G02B7/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent such the trouble that an optical performance is deteriorated because a movable lens barrel is inclined to an optical axis in the case the length of a sleeve part which is engaged with a guide bar is reduced, as for the movable lens barrel. SOLUTION: As for the lens barrel which is provided with fixed lens groups 5 and 6 and a movable lens group 9 movable in the optical axis direction, and in which the sleeve part 10a arranged on a movable lens holding member 10 for holding the movable lens group is engaged with the guide bar 12 so as to move/guide in the optical axis direction, the movable end on the fixed lens group side of the sleeve part is set in a position so as to overlap in the lens barrel diameter direction at the outer periphery of the fixed lens group 6.
Patent JP-S60132578-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-12-22
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-H1177869-A (JP)
Title: Reinforcing fiber sheet
Inventor: MIYAO KANJI
IPC: B32B5/26
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance the impregnation properties of an execution resin and to facilitate handling at a time of execution by integrating a reinforcing fiber layer and a backing material by an adhesive to form a reinforcing fiber sheet so that the backing material is peeled in such a state that almost all of the adhesive is bonded to the backing material at a time of the peeling of the backing material and the adhesive does not substantially remain on the reinforcing fiber layer. SOLUTION: Mesh materials 2, 2' are laminated to both surfaces of a fiber sheet 1 composed of reinforcing fibers arranged in one direction to form a reinforcing fiber layer 3 and a backing material 5 is laminated to one surface of the layer 3 by an adhesive 4 to constitute a reinforcing fiber sheet 6. Therefore, when the backing material 5 is peeled from the reinforcing fiber sheet 6, all of or the greater part of the adhesive 4 is peeled along with the backing material 5 and the adhesive does not almost remain on the mesh material side 2. By this constitution, at a time of the execution of the reinforcing fiber sheet, the impregnation properties of a matrix resin are enhanced and the handling of the sheet at a time of execution becomes easy and, even if this sheet is applied to a ceiling, the entire surface thereof can be smoothly executed.
Patent JP-H08104496-A (JP)
Title: Overload state recording device of moving-type crane
Inventor: YAMAMOTO TAKAKIMI
IPC: B66C13/46
Filed: 1994-10-06
Abstract: PURPOSE: To achieve reliability of a recorded value by limiting recording of a load factor in switching operation in the operating state of a crane. CONSTITUTION: A load factor is calculated by a load factor calculating means C on the basis of the actual value calculated by an actual value calculating means A and a limit value calculated by a limit value calculating means B. This load factor and the recorded load factor I are compared with each other by an overload information outputting means D, and the load factor information is outputted to an overload state recording means E when the load factor exceeds the recorded load factor I. In the overload state recording means E, in principle, a peak value of the load factor is recorded together with the date and time each time the overload information is received. When the operational parameter is inputted by manual switching of an operational parameter manual inputting means F, a recording operation prohibiting signal is outputted from a recording operation prohibiting signal outputting means G, the recording operation in the overload state recording means E is prohibited, and the peak value of the load factor in that time is not recorded. Accordingly, reliability of the recorded overload data is improved in comparison with the case where the overload state under the specific condition is uniformly recorded.
Patent JP-S6484281-A (JP)
Title: Image formation device
Inventor: HAYASHI MASAO
IPC: G03G9/087
Filed: 1987-09-28
Abstract: PURPOSE:To perform satisfactory image formation without generating an image memory by using specified coloring powder. CONSTITUTION:A material whose dielectric constant represents a value of 3.0-5.0 is used as the coloring powder housed in a developing means. Thereby, the attachment of the coloring powder with reverse polarity on an image carrier generated by the injection of electric charge at the time of developing, that is, reverse attachment on a non-image part is not generated, and also, since image density can be maintained, the filter effect of the coloring powder reversely attached in an exposure process to the next cycle can be eliminated. In such a way, it is possible to prevent the image memory and a ghost image, etc., from being generated.
Patent JP-H04122075-A (JP)
Title: Voltage-normalized diode
Inventor: CHIBA TAKAKIMI
IPC: H01L29/866
Filed: 1990-09-13
Abstract: PURPOSE:To reduce a junction area of diodes for temperature compensation for reduc ing the size of a chip and to lessen noise and a shift in breakdown voltage with the passage of time by installing two diodes for temperature compensation in series with a constant-voltage diode located in-between in one and the same chip. CONSTITUTION:On the upper surface of an N-type Si substrate 1, an oxide film 2 and P-type layer 3 are formed for gaining a P-N junction of a burned Zener diode D1. On the layer, an N<+> layer 4 is deposited by growth of the N<+> polysilicon for gaining a P-N junction of a diode D3 for temperature compensation installed on the upper surface side. Then, a P-type layer 5 is formed on the lower surface side of the substrate 1 for gaining a P-N junction of a diode D2 for temperature compensation installed on the lower surface side. A positive electrode 8 and negative electrode 9 are formed on the upper and lower surfaces of the substrate 1 respectively. The diodes D2 and D3 are formed in series with the diode D1 located in-between in one and the same chip. Consequently, the combined temperature compensation can be easily obtained without increasing the junction area expressly. In addition, noise can be diminished and a change in breakdown voltage with the passage of time can also be decreased.