baber/WOPTO huggingface dataset:
Patent JP-H10338011-A (JP)
Title: Vehicle body oscillation control device for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60G17/005
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To cope with the situation of a vehicle when the unstable attitude of a vehicle is foreseeable for a driver, etc., so that turn action of an industrial vehicle can be made in a stable condition. SOLUTION: A rear axle 10 for supporting rear wheels 11 is provided fluctuation freely to a vehicle body frame with the center pin 10a as the center, and the vehicle body frame and the end part of the rear axle 10 are connected via a damper 13. A controller 25 inputs a tire angle signal θ from a tire angle sensor 21, and a vehicle speed V from a vehicle speed sensor 22, to calculate lateral G and a lateral G change ratio η. When any of the lateral G and the lateral G change ratio η has a set value or more respectively, the controller 25 switches an electromagnetic selector valve 14 to make a damper 13 into an unexpandable lock condition to lock the rear axle 10 to the vehicle body frame. When the lateral G has a given value or more in this locked condition, an alarm is sounded with travel foreseen unstably.
Patent JP-S6043258-A (JP)
Title: Pad device for magnetic head
Inventor: UMEDA AKIFUMI
IPC: G11B17/34
Filed: 1983-08-18
Abstract: PURPOSE:To attain stable head in contact with a disk by providing a gimbals structure on a pad side, and arranging pads which are shaped into rollers to decrease the coefficient of friction at the front and rear, and left and right sides of the point as the center where a disk contacts a head. CONSTITUTION:Three roller type pads, i.e. front pad 5, center pad 6, and rear pad 7 are arranged in parallel in a disk radial direction through a gimbals 4 fitted to a support 3 extended from a seek arm 1 in a circumferential direction 2, i.e. disk moving direction, and coupled with the gimbals 4 through shafts 8 and bearing 9 to be put in rotary motion, coming into linear contact with the disk 11. The magnetic head 10 is fitted to pads which position inserting the disk 11 and a seek arm for seeking. The radius of the center part of the center pad 6 is denoted as gammac, the radius of the end part is represented as gammae, then the difference is denoted as gammad=gammae-gammac. Further, the relation gammad>=d should be set, where (d) is the maximum extent of the projection due to the contacting between the head and disk.
Patent JP-H09315125-A (JP)
Title: Control device for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60G17/005
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To ensure easy and stable release of fixation of axle. SOLUTION: To a vehicle body frame 1a of a forklift truck a rear axle 11 is connected to be swingable around a center pin 11a and on both ends a rear wheel 8 serving as a steered wheel. Between the axle 11 and the frame 1a a damper 12 is connected which is connected to a reservoir 16 through an electromagnetic proportional valve 13. When a stationary operation signal is output from a controller, the valve 13 is turned into a full closed condition to lock the damper 12 and fix the axle 11. When the output is released from the condition, the valve 13 is gradually opened according to the release. Accordingly the fixation of the axle 11 is released gradually at a specified speed and thereby the fixation of axle 11 can be released under a stable condition.
Patent JP-S6042809-A (JP)
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/00
Filed: 1983-08-18
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-H05344759-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H02N2/00
Filed: 1992-06-09
Abstract: PURPOSE:To realize high torque and high efficiency by providing a resonator with free and fixed ends, respectively, on one and the other end faces thereof. CONSTITUTION:Upon application of a sine wave having 90 deg. phase shift, bending vibration of primary mode having a node F at a fixed end K and an antinode H on the other end face of an ultrasonic oscillator SE 10 takes place as an elliptical oscillation around a central axis because the SE 10 has the fixed end K on one end face thereof. In other words, force factor increases and electric energy is converted efficiently into oscillation energy, thus rotating a rotor 17 being pressed by the SE 10. When two sine wave voltages are shifted by 180 deg. in phase, rotational direction of the elliptical oscillation is reversed thus rotating the rotor 17 reversely. Contact-free structure from a tightening member 9 can also be realized by making an opening in the top surface of a resonator 6. Furthermore, a groove 6a made in the resonator 6 lowers rigidity in the bending direction to suppress effect of rigidity of the tightening member 9 and maximize the amplitude of oscillation on the upper end face of the SE 10 thus realizing high torque.
Patent JP-S5273695-A (JP)
Title: Fault display device
Inventor: KIYONO YUUICHI
IPC: G08B5/22
Filed: 1975-12-16
Abstract: PURPOSE: Easy and clear identification of the checking of the first order fault point from the second and subsequent order fault points is made possible with a simple constitution by giving priority to faults from multiple monitoring places and indicating the first order fault and the second and subsequent order faults by means of the flicker displays of mutually varying periods on a display unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5481777-A (JP)
Title: Lead frame structure with intermediate layer
Inventor: FURUYAMA KAZUYUKI
IPC: H01L23/50
Filed: 1977-12-13
Abstract: PURPOSE: To improve solderability specially of a thick silver plating layer by providing a Ni plating layer and alloy layer prior to silver plating of a copper- substrate metal substrate.  
     CONSTITUTION: A metal substrate of a copper substrate is plated temporarily with Ni to prevent copper from diffusing, Sn-Ni alloy or Sn-Co alloy layer is provided so as to improve soldering effect, and silver is plated. In this constitution, even if the silver plating layer is made thin by using a copper-based metal substrate, the deterioration of solderability lessens remarkably which is cuased by the heat oxidation of the lead frame. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5951825-A (JP)
Inventor: OOGUCHI HIROSHI
IPC: A47L9/20
Filed: 1983-08-17
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-H0313136-A (JP)
Title: Cross polarized wave interference compensation system
Inventor: WATANABE KAZUJI
IPC: H04B1/10
Filed: 1989-06-12
Abstract: PURPOSE:To normally receive one polarizing signal even when the other polarizing signal is interrupted by identifying polarization by using an identification code and stopping the operation of a cross polarized wave interference compensation circuit when the erroneous identification code is received. CONSTITUTION:Identification code memories 3 and 4 of a transmitter respectively store the various identification codes and identification code inserting circuits 5 and 6 insert these identification codes to input the data at every frame. A vertical side identification code detecting circuit 19 and a horizontal side identification code detecting circuit 20 in a receiver detect the identification code included in a reception signal. When the detected identification code is different from the original identification code, a reset signal is outputted. When the reset signal is inputted, a vertical side cross polarized wave interference compensation circuit 21 and a horizontal side cross polarized wave interference compensation circuit 22 stop the operation and is returned to an initial state. Thus, even in the case of single polarizing transmission, normal communication can be maintained without applying an unfavorable influence to a reception side.
Patent JP-H0313182-A (JP)
Title: Still video reproducing device
Inventor: SAKAKIBARA KUNIMITSU
IPC: H04N5/781
Filed: 1989-06-12
Abstract: PURPOSE:To realize a reproducing device with high retrieval performance by reproducing and displaying corresponding video and sound in one-frame feed, and reproducing and displaying only a video track by switching at high speed without storing the sound signal of a sound track in fast feed. CONSTITUTION:Firstly, it is discriminated whether a designated track is the sound track or the video track with a control code discrimination circuit 325, and next, the sound signal of the designated track is stored in a memory 322 when a selection means selects a one-frame feed mode, and a corresponding video track is reproduced. Meanwhile, the video signal of the next designated track is reproduced without storing the sound signal of the designated track when the selection means selects a fast feed mode. Thereby, it is possible to shorten a time required until a first video is reproduced after loading a floppy, and to shorten frame feed time in the fast feed mode, which realizes the reproducing device with high retrieval performance.
Patent JP-S63312842-A (JP)
Title: Multinozzle ink-on demand ink jet head drive circuit
Inventor: NAKANO TOMOAKI
IPC: B41J2/055
Filed: 1987-06-16
Abstract: PURPOSE:To prevent ink dropping velocity from decreasing due to mutual interference by providing adding/amplifying means for adding the output of gate means for detecting a drive signal to an adjacent nozzle to a drive signal to a sole nozzle. CONSTITUTION:When adjacent channels 2, 3 are simultaneously driven, their print pulse signals S2, S3 pass an AND gate 22. Further, the signals pass resistors 7, 11. The signals S2, S3 pass buffer gates 12, 13. Pulse voltage values of this case are VPO2, VPO3, which pass resistors 6, 9. If voltage values applied to a resistor RF when the signals of the adjacent channels are combined in this case are Vg2, Vg3, print pulse voltages VP2, VP3 of VP2=(1+Rf/RS)Vg2, VP3=(1+Rf/RS)Vg3 are generated. Thus, a correction value is applied to the pulse voltages of the channels when they are driven simultaneously to prevent ink dropping velocity from decreasing due to mutual interference.
Patent JP-S6041549-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B3/06
Filed: 1983-08-17
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-S6130946-A (JP)
Title: Armature of flat coreless commutator motor
Inventor: UCHIUMI TAKASHI
IPC: H02K23/54
Filed: 1984-07-19
Abstract: PURPOSE:To improve the workability of aligning the superposed portion of a single coil and to prevent it from decreasing in the quality due to improper lamination by aligning and winding the superposed portion in one layer when winding and securing the sole coil itself. CONSTITUTION:A plurality of air core single coils 1 wound in advance and secured between wires are so wound in the aligned state of a one-layer winding that, when the coil 1 is radially aligned at a commutator as a center, the thickness of the portion corresponding to the superposed portion near the commutator of an armature is substantially the same as the diameter of wires for forming the coil 1. Then, the coils 1 are sequentially radially aligned and disposed in a flat shape, and molded with resin 3.
Patent JP-H0315350-A (JP)
Title: Production of flower-containing jelly
Inventor: SAKAMOTO TOSHIO
IPC: A23L21/10
Filed: 1989-06-13
Abstract: PURPOSE:To produce flower-containing jelly having a flower fixed in an open state in jelly by adding a flower preserved with salt or sugar to a jelly solution and heat-treating. CONSTITUTION:A flower preserved with salt or sugar as it is or prewashed with water to remove salt or sugar and a jelly solution are put in a heat- resistant container, the container is heated to 80-90 deg.C for 8-10 minutes and then cooled.
Patent JP-H0818396-A (JP)
Title: Phase shift circuit
Inventor: KASHIWA KOTARO
IPC: H03H11/16
Filed: 1994-06-30
Abstract: PURPOSE:To obtain stable phase shift characteristics, consuming low power consumption and without influence of the output impedance of an amplifier. CONSTITUTION:An input voltage ein is applied to a 1st amplifier which has output impedance 11b with a resistance value r1 and the output of the amplifier 11 is passed through the low-pass filter consisting of a resistance 3 with a resistance value R and a capacitor 14 with a capacity value C and sent to the non-inverting input terminal of a differential amplifier 18. An input voltage ein, on the other hand, is passed through a 2nd amplifier 12 which has output impedance 12b with a resistance value r2, divided by the voltage division circuit composed of a resistance 15 with a resistance value r-r2 and a resistance 16 with a resistance value (r), and sent to the inverting input terminal of the differential amplifier 18. The output of the differential amplifier 18 is led out of an output terminal 19 as a phase shift output voltage eout.
Patent JP-H04371159-A (JP)
Title: Deodorizing material
Inventor: ENMANJI KIMIE
IPC: A61L9/01
Filed: 1991-06-21
Abstract: PURPOSE:To remarkably enhance the efficiency of disinfection by making at least one kind selected from a group consisting of iron phthalocyanine, an iron phthalocyanine derivative, cobalt phthalocyaine and a cobalt phthalocyanine derivative, and an electron acceptor carried on fibers. CONSTITUTION:At least one kind selected from a group consisting of iron phthalocyanine, an iron phthalocyanine derivative 3, cobalt phthalocyanine and a cobalt phthalocyanine derivative functions as an oxydizing enzyme. As an electron acceptor 4, one with low LUMO energy is preferable. Fibers capable of carrying the electron acceptor 4 and iron phthalocyanine or the like are used. The method of carrying includes the steps of dissolving the iron phthalocyanine or the like and the electron acceptor 4 in water, applying the same to paper or cloth, and drying the same. The weight ratio of the iron phthalocyanine or the like to the electron acceptor 4 is preferably 1:1 to 1:10. The weight ratio of the fibers 1 to the iron phthalocyanine or the like is preferably 1000:1 to 10:1.
Patent JP-S6129175-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOGUCHI TATSUO
IPC: H01L29/06
Filed: 1984-07-19
Abstract: PURPOSE:To sufficiently reduce a leakage current by applying a bias voltage of not zero volt to an element region of a MOS type semiconductor device from the back surface of an insulator substrate. CONSTITUTION:In case of N-channel type transistor, a bias voltage is so applied that a substrate voltage Vsub becomes negative with respect to source 20 voltage Vs (normally zero volt) and a drain 21 voltage VD. A MOS type transistor is formed on a sapphire substrate 23 by a normal device process. Then, the substrate 23 is polished to approx. 50mum by a normal back surface polishing method. As the substrate 23 is thinner, a higher electric field is applied by the voltage Vsub. A voltage is applied from the back side of the substrate, and a leakage current is reduced so that the current flowed to a boundary does not increase even if a substrate flowing effect occurs.
Patent JP-2000340663-A (JP)
Title: Fuse incorporated in semiconductor integrated circuit
Inventor: OGAWAUCHI SHOJI
IPC: H01L21/82
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuse incorporated in semiconductor integrated circuit, in which a fuse element can be cut without adversely affecting an adjacent fuse element at irradiation of laser for cutting. SOLUTION: A fuse element FUSE is a conduction film, which is arranged in a fuse region installed in a semiconductor integrated circuit system and is cut by a laser at changeover of the circuit. The fuse element FUSE has a surface, where positions at end parts in a direction crossing a longitudinal direction are high and are lower toward a center in a main body form, whereas it is a rectangular parallelopiped in the conventioned cases. At cutting of the fuse by a laser beam outputted from a laser repair device, adverse influences on the adjacent fuse is suppressed by the bent from of the upper face of the fuse element. At laser irradiation, the dispersion of energy to the outer side of the fuse element is suppressed, and the energy absorption of the laser is increased.
Patent JP-H0443127-A (JP)
Title: Power transmission device for vehicle
Inventor: TAGUCHI TOMOO
IPC: B60K17/348
Filed: 1990-06-07
Abstract: PURPOSE:To widen the rear part car compartment space with a low floor by forming a power taking-out port at the front edge part close to an engine of a transmission and installing a power distribution means for distributing the power to the front and rear wheels in the transmission parallel part at the rear edge part of the power taking-out port and reducing the total length of the transmission and the engine. CONSTITUTION:A power taking-out port 6 is formed under the front edge part close to an engine 1 of a transmission 3, and the turning moment is transmitted to a gear 5 through an idle gear 4. Then, the turning moment is transmitted to a center differential gear 22 as a power distribution means 7 by a center differential gear input shaft 21 as outer peripheral shaft, and drives a reduction gear 10 in a differential gear case 9 for front shaft through a front shaft propulsion shaft 8 and a front shaft propulsion shaft 8A from the center differential gear 22, and distributed to both the front wheels through a differential gear mechanism 11. Further, the power is transmitted to the left front wheel through a fixed shaft 14 for front wheel and directly transmitted to the right front wheel and to the front wheel driving shafts 12 and 12 through the uniform speed joints 13 and 13 so that each length of the driving shafts 12 and 12 is made equal. Further, the turning moment is transmitted also to a rear wheel driving propulsion shaft 15 through an output shaft 23 for rear wheel from the center differential gear 22.
Patent JP-H0712759-A (JP)
Title: Quality judgement method for cast component
Inventor: HIRONO HISAO
IPC: G01N23/18
Filed: 1993-06-22
Abstract: PURPOSE:To make efficient and precise judgement by reproducing the tomography of a cast component by an X-ray CT and then confirming a cast defect such as a shrinkage cavity, segregation and a machined condition. CONSTITUTION:An X-ray CT scanner system emits to a cast component an X-ray collimated to the thickness of the cross section thereof from each direction to detect a cast condition via a multi-channel sensor, and the data collecting section of the system collects projection data. The collected data undergoes a data correction and image processing in a high-speed arithmetic device, thereby being reconstituted. The beam absorption factor of each picture element constituting the cross section changes in proportion to the density of a substance and, therefore, the factor is converted to a CT value proportional to density. The CT value so obtained is shown on a CRT after brilliance modulation.
Patent JP-S5373906-A (JP)
Title: Fault recognition equipment for transmitting unit
Inventor: ASAI TOSHIO
IPC: H04B17/00
Filed: 1976-12-14
Abstract: PURPOSE:To enable fault recognition of transmitting equipments by detecting thermal agitation noise.
Patent JP-H11331708-A (JP)
Title: Solid-state image-pickup device
Inventor: CHO TETSUO
IPC: H04N5/353
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To uniform the saturated charge quantity of signal charge allowed to be stored in a light-receiving element. SOLUTION: The height of a potential barrier generated between photodiodes PDl ,l to PDi ,j and overflow drains by applying prescribed voltage VOFD to a semiconductor substrate during the reading period, at least of a first field at the reading out of signal charge photosensitively which is stored in the photodidoes PDl ,l to PDi ,j by dividing the reading of fields twice by interlace drive is set higher than a channel barrier under transfer gates TGl ,l to TGi ,j between the photodiodes PDl ,l to PDi ,j and vertical transfer routes VCTl to VCTj . Consequently, signal charge to be read out in succeeding field reading can be prevented from leaking into an overflow drain.
Patent JP-S63315164-A (JP)
Title: Apparatus for painting suction port of cup
Inventor: NISHIYA MIKIO
IPC: B05B13/02
Filed: 1987-06-17
Abstract: PURPOSE:To enhance painting efficiency, by a method wherein the leading end of a painting arm is allowed to approach the suction port of a cup body, which has begun to rotate, while gradually decelerates to stop in the state where it is slightly brought into contact with the suction port and rapidly drawn up after painting is completed. CONSTITUTION:When the rotary motion of a turntable 4 is intermittently stopped, a cup receiving pad 2b for a cup to be painted is rotated by the motor 7 for rotating the cup receiving pad shaft 5b provided to a turntable mechanism. At the same time, compressed air is supplied to an air cylinder 8 and an air dripping gun 18 to supply paint and the leading end of a painting arm 13 approaches the suction port of a cup body 3b while gradually decelerates to perform painting in the state where it is slightly brought into contact with the suction port of the cup body. After a set time for completing painting is elapsed, the supply of a compressed air and the supply of paint are stopped and the leading end of the painting arm 13 is rapidly detached from the suction port of the cup body 3b. As a result, the painting efficiency to the suction port of the cup can be enhanced to a large extent.
Patent JP-S5852643-A (JP)
Title: Method and device for correction and conversion of video signal for simulation of printing
Inventor: SHIMURA KISABUROU
IPC: H04N9/00
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a method and a device for the correction and conversion of a video signal to obtain video signals of blue, green, and red for a color monitor from signals of yellow Y, magenta M, cyan C, and black K, by obtaining an image on the color monitor extremly similar to an image of printed matter even if the extent of removal of base color is relatively large, and also facilitates preliminary adjustment. CONSTITUTION:Input signals (Y), (M), (C), and (K) are inverted signals which express the amounts of colors (Y), (M), (C), and (K) respectively. Those signals (Y), (M), (C), and (K) are supplied to corresponding secondary color detecting circuits 11, 12, and 13, ink x secondary color detecting circuits 14, 15, and 16, a tertiary color detecting circuit 17, ink x secondary color detecting circuits 18, 19, and 20, and a quadratic color detecting circuit 21. The obtained signal of superposed colors is led to following superposition correcting circuits 31-40 to eliminate double, and triple repeated correction. Thus, signals of secondary color, tertiary color, ink X primary color, ink X secondary color, and quadratic color after the repeated correction are obtained, and the signals (Y), (M), (C), and (K) are multiplied by a correction factor and added to convert signals (B), (G), and (R); and said signals of secondary color, tertiary color, ink X primary color, ink X secondary color, and quadratic color after repeated correction are multiplied by a correction factor for such correction that the amounts of those colors are reduced.