baber/WOPTO huggingface dataset:
Patent JP-H0238754-A (JP)
Title: Controlling of direct-line clutch
Inventor: NARUSE TOSHITAKA
IPC: F16H61/14
Filed: 1988-07-29
Abstract: PURPOSE:To relax a shock during speed change and so on by feed-back control the oil pressure to a hydraulic clutch so as to make the difference between input and output rotations of a torque convertor approximately zero, when an engine output shaft and a torque convertor output shaft are directly connected to each other. CONSTITUTION:A control unit 54 feed-back controls suction and exhaust of the pressure oil to a hydraulic clutch 36 via an electromagnetic valve 46, a clutch control valve 41, so as to make the difference in input and output rotations of a torque convertor 13 that is calculated from detected values obtained at rotational sensors 49 to 51, when an engine output shaft and an output shaft of a torque convertor 13, that is, an input shaft of a gear speed change device are directly connected to each other. The excessive oil pressure is thus not loaded to the hydraulic clutch 36 under the condition, and even when the amount of acceleration pedal given is rapidly changed, or the speed change operation is rapidly started, a hydraulic clutch 36 is released promptly in response, for conduction to be executed immediately through the torque convertor 13. In this way, the shock caused by rapid acceleration or deceleration, or by rapid speed change can be relaxed.
Patent JP-2000016802-A (JP)
Title: Carbon monoxide remover
Inventor: YAMANAKA YASUAKI
IPC: H01M8/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide remover capable of maintaining a carbon monoxide selectively oxidizing catalyst approximately at a fixed temperature, consequently retaining a highly catalytic activity, suppressing the consumption of hydrogen to a minimum, cooling the catalyst in high heat conductivity, consequently being miniaturized, further effectively utilizing heat removed by the cooling, therefore raising the whole heat efficiency. SOLUTION: This carbon monoxide remover is equipped with a catalytic reaction chamber 12 which is charged with a carbon monoxide selectively oxidizing catalyst 11 and through which a modified gas 6 containing carbon monoxide and hydrogen and a coolant chamber 14 adjoined through a partition wall 13 to the catalytic reaction chamber. Pressurized water 7a preheated to >= the lowest reaction temperature of the catalyst is supplied to the coolant chamber 14 so as to cover the partition wall and the pressure of the coolant chamber is set so that the boiling temperature of a pressurized saturated steam 7b reaches the optimum reaction temperature of the carbon monoxide selectively oxidizing catalyst 11.
Patent JP-S6432180-A (JP)
Title: Method and device for measuring turn ratio of transformer
Inventor: IKETANI IKUYA
IPC: G01R29/20
Filed: 1987-07-29
Abstract: PURPOSE:To measure the turn ratio with high accuracy without being affected by the coupling degree of two coils by measuring each terminal voltages when a voltage is applied from a primary winding side and when a voltage is applied from a secondary winding side. CONSTITUTION:A switch which connects an oscillator OSC and voltmeters V1 and V2 to the primary winding and secondary winding selectively is switched under the control of a control computing element to apply the output of the oscillator OSC to the primary winding first and the terminal voltages across the primary winding and secondary winding are measured by the voltmeters V1 and V2 to obtain K1 as their ratio V2/V1. Then the switch is switched to apply the output of the oscillator OSC to the secondary winding, and the terminal voltages are measured by the voltmeters V1 and V2 as well to find K2 as their ratio V1/V2. Then (K1/K2)<1/2> is found as the turn ratio which is not affected by a gap. Namely, the turn ratio is found from n2/n1=(K1/K2)<1/2>.
Patent JP-S6444783-A (JP)
Title: Heat transfer printing sheet and heat transfer printing method
Inventor: PIITAA GUREGORII
IPC: B41M5/26
Filed: 1988-07-29
Abstract: PURPOSE: To provide a bright magenta hue provided with light fastness and high optical density when it is transferred onto a receiving sheet made of a support having a coating of a specific dye, and manufacture a stable color sheet. CONSTITUTION: The coating comprises a binder and at least one kind of dye, and a ratio of the binder and the dye is determined to be at least 1:1, more effectively 1.5:1 to 4:1, to obtain the superior adhesive property between the dye and a support and to prevent the migration of the dye during the preservation. The receiving sheet is fast to both of light and heat, and has a bright strong and uniform magenta hue, the dye is brought into contact with the receiving sheet when a transfer sheet is brought into contact with the receiving sheet, and the dye on the heated area of the transfer sheet is transferred onto the receiving sheet.
Patent JP-S6251797-A (JP)
Title: Centrifugal blower
Inventor: JORAKU FUMIO
IPC: F04D29/16
Filed: 1985-08-29
Abstract: PURPOSE:To improve the air supply efficiency by mounting a rotary cylindrical part which is to be fitted in the cylindrical intake port of a casing on an impeller, manufacturing the rotary cylindrical part and the impeller individually and firmly fixing both of them to each other by means of a common rotary shaft. CONSTITUTION:An impeller 5 is covered by a casing and tightened to a rotary shaft 9 together with a rotary cylindrical part 7 by means of a screw 8. The rotary cylindrical part 7 has an annular projecting part 13 and a rib 12 which are integrally formed with each other on a ring 11, defining an axial flow impeller. Since the annular projecting part 13 is fitted to the internal peripheral part of the intake port 22 of the casing 6 with a small clearance therebetween, the labyrinth effect can prevent air circulation between the casing 6 and an air guide 7 effectively.
Patent JP-H0914887-A (JP)
Title: Heat exchanger
Inventor: SHIMIZU SATOSHI
IPC: F25B39/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a heat exchanger improving sealability at the connector of a rectilinear main tube to a bent tube fixedly welded to the main tube. CONSTITUTION: This heat exchanger 1 comprises a zigzag-like refrigerant tube 4 formed of a plurality of rectilinear main tubes 11 and a bent tube 12 so bent as to connect the ends of the tubes 11 to each other. The tube 4 has an enlarged part 13 enlarged at the end of the tube 11 and a flared part 14 flared at the end of the tube 12. The tube 12 is inserted into the part 13 of the tube 11, brought into at the part 14 into contact with the inner surface of the part 13, and a brazing material 17 is filled in a gap G2 formed between the part 13 and the tube 12.
Patent JP-H0237739-A (JP)
Title: Tab tape for tabic
Inventor: ISHIZAWA MAKOTO
IPC: H01L21/60
Filed: 1988-07-28
Abstract: PURPOSE:To obtain contacts for power source supply wiring and supply a required power source voltage for all of ICs equipped by forming wiring regions for power source supply after extending the wiring regions in the longitudinal side of the mainframe of this tape. CONSTITUTION:Wiring regions 8 and 10 for power source supply are formed by extending the above regions in the longitudinal side of the mainframe of a tape 20 of tape automated bonding (TAB) at its surface and/or the rear of the mainframe of the tape 20 of TAB and individual wiring regions 9 which are connected to the power sources of an IC chip 1 are formed on each region equipped with the IC chip 1. When the IC chip 1 is equipped, the individual wiring region 9 connects the power sources of IC chip 1 to the wiring regions for power source supply which are correspondent to the power sources of the IC chip 1. Accordingly, in the tape 20 of TAB which is equipped with the IC chips 1, the prescribed source terminals of each IC chip 1 together with equivalent power source terminals of the other IC chip are connected in common with the wiring regions of power source supply which are corresponding to the power sources of the IC chip. A power source voltage is thus impressed to the power source terminals of all of the IC chip 1 equipped by obtaining contacts with the wiring regions for common power sources when burn-in is performed and further, by impressing the power source voltage between these wiring regions.
Patent JP-H0910197-A (JP)
Title: Rotary roentgenogram display system
Inventor: NISHINO KAZUYOSHI
IPC: A61B6/02
Filed: 1995-06-30
Abstract: PURPOSE: To improve awkwardness when roentgenograms varied in angular direction are displayed continuously. CONSTITUTION: Roentgenograms in adjacent angular directions read out of an image recorder 42 are each reduced with an image reducing device 43 to a size multiplied by cosine of an angle as a difference from an interpolation angle in the rotary circular arc-wise direction. The results are passed through a multiplier 45 being shifted little by little by an image shifter 44 to be sent to an adder 46. Then, those shifted are all added up together and the results are written into an image memory 47.
Patent JP-H1128903-A (JP)
Title: Tire coating material spraying apparatus and device
Inventor: SAKATA TADASHI
IPC: B60C19/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a tire-coating material spraying apparatus and a tire-coating material spraying device which are capable of evenly and easily applying various types of coating materials such as an antislipping agent to the ground contact surface of a tire. SOLUTION: A coating material feed part 4 is formed to be connected to a coating part 3 which has the length corresponding to the width of the ground contact surface B of a tire, and in which a number of jets 2 are drilled, a coating material pressure- feeding part 5 is connectedly provided at the base end of the coating material supply part 4, an electrically conductive part and supporting part 10 is provided to be projected from one side of the coating material pressure-feeding part 5, in which an aerozol can 8 is removably stored, and thus a tire coating material spraying apparatus 1 is formed.  Further, a rotation supporting-receiving part 54 which is interlocked with a motor 55, is provided at the center part of a wheel cap 50, and when the electrically conductive part and supporting part 10 is connected to the rotation supporting-receiving part 54 to operate the motor 55, the rotation supporting-receiving part 54 and the electrically conductive part and supporting part 10 are turned to move the coating part 3 along the tire tire-ground contact surface, and the coating material is jetted from the jets 2.
Patent JP-2000021667-A (JP)
Title: Winding jig for air-core coil
Inventor: OTSUKI MASARU
IPC: H01F41/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To avoid causing neither winding disorder nor swelling of a coil, even at a corner part of the coil by a winding jig, which is used for winding an air-core coil having corner parts. SOLUTION: Against a abutting surface 12 of a winding jig 10 at the tip of one spindle, the tip of the winding core 23 of a winding jig 20 at the tip of the other spindle is made to abut to constitute the winding jig, and a wire material is wound around a winding core 23 between a flange 11 and a flange 21 to form an air-core coil. On the surfaces of the flanges 11 and 21, projection parts 13a to 13d, and 26a to 26d are formed which extend radially from the outward peripheries of the corner parts 23a to 23d of the winding core 23 to the outer peripheral ends of the flanges 11 and 21.
Patent JP-S5888822-A (JP)
Title: Tracking controlling system
Inventor: KUBO KANJI
IPC: H04N5/7826
Filed: 1981-11-24
Abstract: PURPOSE:To simplify the constitution of a VTR track system, by recording a pilot signal serving as a control signal in addition to the pilot signal that detects the track bending. CONSTITUTION:The pilot signal P for detection of track bending is recorded at every 2H to the tracks A1 and B1, A2 and B2 and so on on a magnetic tape  29 which is driven by a pair of rotating heads. At the same time, the pilot  signals PH... are recorded separately to a vertical blank position, etc. The track  bending is detected in a reproduction mode by using the signal P, and the shift  is controlled for the rotating heads. Thus the tracking control is performed. Furthermore, the height can also be adjusted for the rotating heads with the signal PH. In case the fixed rotating heads are used, the tape speed, etc. can be controlled with the signal P and with no use of another pilot signal nor corresponding heads. Thus simple and miniature constitution is realized for the tracking system of a VTR.
Patent JP-H0945079-A (JP)
Title: Dual port ram
Inventor: NIIMORI NOBUAKI
IPC: G11C8/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of input and output data by preventing the overlap of the accesses of a dual port RAM. SOLUTION: Latches 12, 13 are respectively provided at the two data output terminals TOL, TOR of a dual port RAM 10, read from a memory cell array 11, and the output data are stored in the latches 12, 13. The data are transferred from the latches 12, 13 to MPU(microprocessor units) 20, 30 of both sides. The period that the data are stored in the latches 12, 13 is set by read control signals RDL, RDR from control circuits 14, 15. On the other hand, the period that the input data are written in the array 11 is set by write control signals WRL, WRR from the circuits 14, 15. The signals RDL, RDR and WRL, WRR are sufficiently shortened to match the ability of reading and writing to prevent the overlap of the accesses.
Patent JP-S57111803-A (JP)
Title: Erasing head
Inventor: MUKASA KOUICHI
IPC: G11B5/325
Filed: 1980-12-26
Abstract: PURPOSE:To realize the erasion with the complete demagnetization, by distributing the N and S poles of a magnet at the position where the magnetic flux passes vertically to the magnetization facilitating axis of a magnetic tape and accordingly ensuring the travelling of the magnetic tape toward the magnetization facilitating direction of the magnetic tape. CONSTITUTION:Tip parts 3a and 4a of pole pieces 3 and 4 function as the intensive N and S poles respectively, and the magnetic flux travels from the tip 3a to the tip 4a. When a magnetic tape 1 is put between the tips 3a and 4a, the magnetic flux travels widthwise to the tape 1. Accordingly the magnetizing direction of the magnetic particles in the tape 1 is once set widthwise to the tape 1. Thereafter, the tape 1 is made to travel toward an arrow, the magnetizing direction of the magnetic particle once set widthwise to the tape 1 is changed to either lengthwise direction of the tape 1 as soon as the magnetic flux generated from a permanent magnent 2 has no effect. And this change of direction is done with high probability to assure the erasion of the magnetic tape 1.
Patent JP-S5890879-A (JP)
Title: Time axis compensating device
Inventor: MORIYA MITSUROU
IPC: G11B7/08
Filed: 1981-11-24
Abstract: PURPOSE:To perform quick lock-in stably with a simple constitution, by operating the 1st and 2nd control means with a low and a high frequency component of a phase comparison output between a reference and a reproduced synchronizing signal. CONSTITUTION:A phase comparator 26 makes phase comparison between a reference synchronizing signal and a synchronizing signal in a reproduced signal. A signal of the phase comparator 26 is transmitted to a delay circuit 21 via a control circuit 31 and the amount of delay of a delay circuit 21 is controlled only as to a signal of a low frequency component out of the signals of the phase comparator 26. The high frequency component of signals of the phase comparator 26 can be compensated by moving an optical beam 2 to a record disc 7.
Patent JP-H0237006-A (JP)
Title: Vehicle suspension device
Inventor: KANAI SEITA
IPC: B60G3/20
Filed: 1988-07-28
Abstract: PURPOSE:To aim at the reconcilement of the restraint of a brake judder and improvement of a good ride by pivotting the front end of a trailing arm with one point, divaricating the rear end, uniting one of them to the front of a lateral link and connecting the other to the upper portion of the lateral link. CONSTITUTION:A suspension device is constructed by a wheel holding member 2 for holding a wheel 1, three lateral links 3-5 elongated in the direction of the width of a vehicle and the outer end of which is connected to the wheel holding member 2 and a trailing arm elongated in the longitudinal direction of the vehicle. The front end of the trailing arm 9 is pivotted to the body, the rear end is divaricated in two, one of them is united with the lateral link 3 and the other is connected to the middle portion of the lateral link 4. The connecting point of the link for the wheel holding member of the rear end of the trailing arm is reduced so that a lay-out such as the set of the shape of the wheel holding member can be conducted properly and easily.
Patent JP-H0354827-A (JP)
Title: Cleaning device
Inventor: FURUKAWA HARUHIKO
IPC: H01L21/304
Filed: 1989-07-24
Abstract: PURPOSE:To enable the even highmegasonic cleaning process to be performed efficiently by a method wherein a swing base provided with a holder formed in tapered shape and holding an element to be cleaned up is swung and impressed with ultrasonic waves. CONSTITUTION:An element 2 to be cleaned up is inserted downward into a holder 3 to be held by the tapered surface of the holder 3. When the element 2 is impressed with ultrasonic waves with high frequency at high acceleration by a vibrator 8, the oblique lined parts 2a, 2b of the element 2 are not irradiated with the ultrasonic waves. Accordingly, a swing part 6 is driven to vertically extend and contract a rod 10 for oscillating a swing base 5 so that the element 2 may be cleaned up even if the shadows 2a, 2b are irradiated with the ultrasonic waves.
Patent JP-2000021255-A (JP)
Title: Cover for insulator
Inventor: ISHIDA YASUHIKO
IPC: H02G7/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent tilting from a proper installation posture of a cover body even if an electric wire installed between insulators is drawn out slantingly to a virtual drawing out direction straight drawn out from a clamp part. SOLUTION: In this cover for an insulator, a cover body 1 installed in a clamp part of the insulator is formed so as to be capable of opening, and a seal body 2 having an electric wire insertion hole 21 is installed in an electric wire insertion part 12 of the cover body 1, and the seal body 2 is formed so as to be capable of swinging on the center line X of the electric wire insertion part 12 of the cover body 1.
Patent JP-H0574321-A (JP)
Title: Surge protecting element
Inventor: SATO HIDETAKA
IPC: H01H33/59
Filed: 1991-07-29
Abstract: PURPOSE:To increase a surge current resistance quantity by alternately arranging a plurality of first conductive diffusing layer regions inside second conductive diffusing layer regions disposed at both surfaces of a first conductive semiconductor substrate, respectively, and connecting electrodes to the diffusing layer regions at both the surfaces. CONSTITUTION:Normal direction thyristors 11, 12, 13 of a pnpn-structure constituting of a p-type diffusing layer region 3a, an n-type diffusing layer region 2a, a p-type semiconductor substrate 1 and an n-type diffusing layer region 2b and reverse direction thyristors 14, 15, 16 of a pnpn-structure constituting of a p-type region 3b, an n-type region 2b, a p-type substrate 1 and an (n) region 2a are arranged alternately. Application of a positive lightning surge to an electrode 7a enables the thyristors 11, 12, 13 and a heat generating source to be diffused. A heat generating portion inside an element is diffused, a peak temperature at the time of application of the lightning surge is reduced, and a temperature distribution is uniformed rapidly, thus increasing a surge current resistance quantity and enhancing reliability.
Patent JP-S6247744-A (JP)
Title: Microprogram controller
Inventor: HASHIGUCHI TATSURO
IPC: G06F9/22
Filed: 1985-08-27
Abstract: PURPOSE:To secure the free selection of blocks regardless of addresses by setting a block fixing flag to an address array and storing the block of a microprogram in a control storage means where no flag is set when a mishit is produced. CONSTITUTION:A microinstruction address register 1 extracts the microinstruction words of control storage devices 3-1 and 3-2 by means of a block address and an intra-block address. The block address of the register 1 is used for reference to address arrays 2-1 and 2-2. Then the block numbers of arrays 2-1 and 2-2 are compared with the block numbers of the register 1 by comparators 4-1 and 4-2. These comparison outputs are supplied to a block load control part 5. The part 5 uses the block number and block address of the register 1 to produce a main storage address and gives a reading request to a main storage.
Patent JP-H0514180-A (JP)
Title: Injector supply circuit for i2l device
Inventor: SHIMONISHINOSONO MASAAKI
IPC: H03K19/091
Filed: 1991-07-02
Abstract: PURPOSE:To reduce power consumption by eliminating an excess injector current. CONSTITUTION:An external data in n-bit is inputted to an input of a selection circuit 10 being a data selector circuit. The selection circuit 10 is the data selector circuit, which converts the external data into a data select signal and it is outputted to a supply circuit 20. The supply circuit 20 is operated by a data select signal of the selection circuit 10 to supply an injector current individually to logic circuits A, B, C...M. That is, there is some circuit not always in operation or not requiring a high speed among the logic circuits A, B, C...M, and when the external data is sequentially inputted in a prescribed timing, only the logic circuit requiring a high speed operation is selected, to which an injector current is supplied and a useless injector current is eliminated, resulting that the entire power consumption of the circuit is reduced.
Patent JP-H1029505-A (JP)
Title: Tube holder
Inventor: UMEZAWA TAKASHI
IPC: B60R16/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To constitute a tube holder in such a state as laying a tube across two members, which are rotatably fitted to each other, without cutting a tube. SOLUTION: A tube holder 1 is fitted to a first member 2 and a second member 3, which is rotatably fitted thereto, by laying across a tube across them. The tube holder 1 is constituted of a first fixed part 5 fixed to an arm 29 of the first member 2, a second fixed part 6 fixed to the second member 3, a first bellows part 9, a second bellows part 10, and an intermediate part 11. The tube holder can be folded up about the intermediate part 11. Lock jaws 13, 14, 15 for holding the tube are provided on the first fixed part 9, the second fixed part 10, and the intermediate part 11, and the first and the second bellows parts having parts formed to be opened in their crossing faces store the tube from the opened sides by pushing into the both bellows parts.
Patent JP-S6434676-A (JP)
Title: Rotary polisher
Inventor: ONISHI HIROKAZU
IPC: B24D13/16
Filed: 1987-07-29
Abstract: PURPOSE:To ensure a sufficient durability of a base of a rotary polisher against high-speed rotation and a sufficient elasticity thereof by forming the base by hardening a glass cloth in which a synthetic resin is impregnated. CONSTITUTION:A disc-shaped base 1 of a rotary polisher A has a central hole 4 for mounting a rotating shaft. An inner peripheral portion 5 of the base 1 around the central hole 4 is offset to a rear side. The base 1 is formed by hardening a glass cloth in which a phenol resin is impregnated. Accordingly, a sufficient elasticity of the base 1 can be obtained, and a high strength or durability against high-speed rotation can be ensured. A plurality of abrasive cloths and papers 2 are mounted on an outer peripheral portion 6 of the base 1 in such a manner as to be partially stacked one another and be arranged radially along a circumference. Each abrasive cloth and paper 2 is partially fixed to the base 1. Accordingly, a large part of each abrasive cloth and paper 2 is maintained under a free condition, thereby obtaining a satisfactory flexibility of each abrasive cloth and paper 2 in association with the elasticity of the base 1.