baber/WOPTO huggingface dataset:
Patent JP-2000060126-A (JP)
Title: Main circuit structure for power converter
Inventor: ITO SATORU
IPC: H02M7/5387
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of multiphase switching and irregularities in a current with a simple constitution by constituting each conductor connecting a main circuit as a flat plate, and installing a slit between each of phases. SOLUTION: A positive side conductor 1 is arranged as the lowermost layer and is fastened to a collector terminal of an IGBT 49 by using a terminal spacer 149 formed of conductor and a bolt 139. On the conductor 1, an AC side conductor 2c is arranged. A negative side conductor 3 is arranged as the uppermost layer. The conductors 2c, 3 are connected with terminals of the positive side IGBT 49 or a negative side IGBT 59, by using terminal spacers 249, 269, 349 and bolts 239, 259, 339. A terminal hole 101 is bored in the conductor 1. The IGBT of each layer is provided with terminal holes 111-113, connected with the collector terminal of the IGBT of an U-phase. Between the U-phase and its right V-phase, a slit 11 is formed. The U-phase and the V-phase are connected with each other via a constriction part in the upper part of conductor.  In the V-phase part, terminal holes 114-116 connected with the IGBT are bored. In the right part of the holes, a slit 12 is formed. The V-phase part is connected with a W-phase part via a constricted part 14.
Patent JP-H0288379-A (JP)
Title: Body frame structure of motorcycle
Inventor: TANAKA NORIHIKO
IPC: B62K11/02
Filed: 1988-09-27
Abstract: PURPOSE:To improve torsional rigidity by providing a cross pipe to extend through two left and right main frames extending rearward from a head pipe and welding said pipe and frames to each other. CONSTITUTION:Two left and right main frames 2, 2 are extended rearward from a head pipe 1. The main frame 2 having a hollow rectangular section is of a delta box-like form having the width covering successively from the wider front end toward the narrower rear end. The respective main frames 2, 2 are formed in the outer side faces of the front halves with recesses 2a respectively provided with circular holes 2b. A cross pipe 6 is horizontally inserted into the left and right circular holes 2b and the inserted portions (peripheries of openings of circular holes 2b in inner and outer faces of main frame) are welded to the cross pipe 6. Thus, the torsional rigidity of the main frames 2, 2 and thereby the whole body frame is improved.
Patent JP-H04120767-A (JP)
Title: Logical ic
Inventor: MORI KAZUTAKA
IPC: H01L21/3205
Filed: 1990-09-12
Abstract: PURPOSE:To prevent speed lowering of a Bi-CMOS circuit in low power supply voltage by performing high rate charging/discharging of a load capacity through the Bi-CMOS circuit in a parallel circuit of CMOS circuit and Bi-CMOS circuit and finally swinging the output potential upto the power supply voltage through the CMOS circuit. CONSTITUTION:A CMOS logical circuit 12 of 3 input NAND logic is connected between the input terminals 11 to 13 of a Bi-CMOS and an output terminal OUT. Since the CMOS logical circuit 12 is connected in parallel with the Bi- CMOS logical circuit 11, the CMOS logical circuit 12 makes an output terminals to perform a full swing to Vcc or GND after the Bi-CMOS logical circuit performs charging and discharging of a load at high speed. An ON current of an FET of a next stage to be connected to the output terminal OUT is lowered so as to be free from a danger of increased delay time, high speed operation of the Bi-CMOS logical gate is ensured even when an LSI is operated with a low power supply voltage.
Patent JP-H0989617-A (JP)
Title: Semiconductor heat-generating device and its manufacture
Inventor: KONDA NORIHIRO
IPC: G01F1/692
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor heal-generating device by reducing heat which escapes an electrical heating element to a silicon substrate. SOLUTION: An electrical heating element 14 is provided only on a supporting film 13 for connecting silicon oxide heat-insulating layers 12 formed on a silicon substrate 11, the edge part of the electrical heating element 14 and an area on the silicon oxide heat-insulating layers 12 are connected by a metal leading wire 15, and at the same time a heat-insulating space 18 is provided on the reverse side of the supporting film 13.
Patent JP-H0578849-A (JP)
Title: High magnetic field microwave plasma treating device
Inventor: HORIIKE YASUHIRO
IPC: C23C16/50
Filed: 1991-09-19
Abstract: PURPOSE:To provide a high magnetic field microwave plasma treating device which is capable of stably maintaining ECR discharge even when microwave electric power is large and also of reducing the gradient of RF current impressed to control energy of ions and, furthermore capable of lowering constraint based on wavelength of microwave and performing uniform treatment of large area in the device wherein microwave is introduced from the high magnetic field side and the electron cyclotron resonance conditions are realized in the inside of a vacuum vessel to perform plasma treatment. CONSTITUTION:A waveguide 8 for introducing microwave into a vacuum vessel 1 is formed into a flat angular cylinder and arranged in the high magnetic field side. Moreover, an electric conductor 9 described below is provided in the outlet side of the aperture 18a of this waveguide 8. The electric conductor 9 is formed of a plate opposed to a sample 4 and has a through-hole 9a passing microwave in one part thereof. The objective high magnetic field microwave plasma treating device is constituted so that RF current is allowed to flow in the direction of the electric conductor 9, namely in the direction parallel to the magnetic field even when RF current is impressed to the sample 4.
Patent JP-H04100747-A (JP)
Title: Headlight controlling device for motorcycle
Inventor: IKEGAMI MASAHIKO
IPC: F21V14/00
Filed: 1990-09-12
Abstract: PURPOSE:To make shade control favorable by calculating a control angle of motor, using a rotation angle detected by a motor median detecting means. CONSTITUTION:A power-ON detecting means 131A detects whether an electric source is connected to a controller of motorcycle by turning a combination switch 49 ON and others. When it is connected, a motor median detecting means 127A turns a shade driving motor 18 until a shade comes in contact with its right and left stoppers respectively and detects a motor median thetamc corresponding to the central position of the shade from a rotation angle of the motor 18 at the time of the contact. A light distribution control means then calculates a control angle of the motor 18 using the motor median thetamc. As a result, controlling the shade can be accurately performed.
Patent JP-H03104571-A (JP)
Title: Lining device for boring position
Inventor: SHIMAMURA NORIYUKI
IPC: B23B41/00
Filed: 1989-09-18
Abstract: PURPOSE:To automatically line a boring position by providing a control means for controlling a rotating means, a moving means, and a lining means according to the position information inputted by an input means and the diameter of a pipe detected by a diameter detecting means. CONSTITUTION:The position information of a lining position formed on a body block or pipe 4 such as straight wall pipe is inputted by an inputting means, and the pipe 4 is supplied to a rotating means 22. A position detecting means 29 is moved in the axial direction of the pipe 4 to detect the pipe end of the pipe 4. Thereafter, the pipe 4 is rotated to detect a standard position, and the detected standard position information is transferred to a control means 38. Then, the diameter of the pipe 4 is detected by a diameter detecting means 30, and the detected diameter information is transferred to the control means 38. Thus, after the standard position and diameter of the pipe 4 are detected, a driving signal according to the position information of lining position is outputted to the moving means 28, 32 of a lining means 31 and the rotating means 22 from the control means 38, and the lining means 31 is opposed to the lining position to line the pipe 4.
Patent JP-H0577993-A (JP)
Title: Feeder for recording paper
Inventor: TAKENAKA EIJI
IPC: B41J15/16
Filed: 1991-09-20
Abstract: PURPOSE:To suppress a fluctuation of back tension applied to recording paper to be decreased, improve accuracy of feeding the recording paper, so that a proper image can be obtained, and to save labor of a user, so that further the fluctuation can be smoothly suppressed by simple constitution at a low cost, by providing a guide roll, which consists of an elastic member, for instance, foaming resin, as a back tension fluctuation suppressing means. CONSTITUTION:In a feeder for recording paper having a feed roller 17 for drawing out the recording paper 12 against back tension T from a holding means 15 of holding a recording paper roll 13, the feeder is constituted such that a back tension fluctuation suppressing means 20 for suppressing a fluctuation of the back tension is provided to a side of the recording paper roll from the feed roller 17.
Patent JP-H09263115-A (JP)
Title: Cab suspension control device
Inventor: FUCHITA TAKESHI
IPC: B62D27/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost and secure the operation stability and comfortableness of a vehicle by correctly controlling the behavior of a cab with a simplified system. SOLUTION: A cab suspension control device is provided with a control signal outputting means (e) which outputs a control signal corresponding to the vertical behavior of the position of each shock absorber (b) in a cab based on the vertical acceleration near the front side center of the cab, which is detected by a vertical acceleration sensor (c) and the behavior of the roll of the cab, which is detected by a roll behavior detecting means (d) and a damping force property control means (f) which variably controls the damping property of each shock absorber (b) based on the control signal output from the control signal outputting means (e).
Patent JP-2000063777-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: ASUKA MASAHIRO
IPC: C08L23/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensitive adhesive sheet having curved surface- following properties same as the case using a vinyl chloride resin-based film regardless of the case using an olefinic resin capable of being readily burned, and excellent in weatherability. SOLUTION: This pressure sensitive adhesive sheet has a pressure-sensitive adhesive layers laminated on one surface of an olefinic resin substrate sheet. The olefinic resin substrate sheet comprises 100 pts.wt. olefinic resin, 3-90 pts.wt. vinylaromatic elastomer or elastomer having (-40)-50 deg.C peak temperature of tan δ in a dynamic viscoelasticity spectrum, 1-200 pts.wt. pigment, 0.5-5 pts.wt. hindered amine-based compound.
Patent JP-2001062479-A (JP)
Title: Detaining implement, contact filter medium and production of contact filter medium
Inventor: HAYASHI TOSHIHIRO
IPC: C02F3/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a detaining implement suitable for mounting fibrous filaments, a filament bundle and a cord-like body, like a strand, to a wire rope and a contact filter medium using this detaining implement and a process for producing the same. SOLUTION: This detaining implement consists of a holder 70 of an article which is mounted with the article at its peripheral edge and is formed with tapered internal threads in its central part and a detaining screw 80 which is screwed to the tapered internal threads of the holder 70. The detaining screw 80 is screwed and detained to the holder 70 in the state of inserting the wire rope into a slit for introduction of the detaining screw 80, by which the wire rope is held in the slit of the detaining screw 80 and the holder 70 is detained to the wire rope.
Patent JP-2000060837-A (JP)
Title: X-ray ct device
Inventor: HAMADA YUJI
IPC: A61B6/03
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit and receive plural data and to improve a communication rate in an X-ray CT device for performing the optical communication of the data between a rack rotation part and a fixed part. SOLUTION: Plural light emitting diodes 5(1)-5(M) of respectively different light emission wavelengths are provided on the side of the rack rotation part 1, plural photodiodes 6(1)-6(M) of respectively different light reception wavelengths corresponding to the light emission wavelengths of the respective light emitting diodes 5(1)-5(M) are provided on the side of the fixed part 2 and the optical communication of the data is performed between the respective light emitting diodes 5(1)-5(M) and the plural photodiodes 6(1)-6(M). Thus, the plural data are simultaneously transmitted without causing the mutual interference of light by the light of the different wavelengths. Also, many light emitting diodes and photodiodes are provided without considering the mutual interference of the light and the communication rate is improved.
Patent JP-H0582359-A (JP)
Title: Gas-insulated transformer
Inventor: OKAMURA HITOSHI
IPC: H01F27/20
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a gas-insulated transformer wherein the airtight reliability of an insulating cylinder for a changeover switch is increased and a small-sized on-load tap changer is provided. CONSTITUTION:A partition board 9 which is provided with a partial opening part 11 is installed between a transformer main body 2 and an on-load tap changer 5. A valve 10 which acts so as to be sealed hermetically when the gas pressure on the side of the transformer main body 2 or in the on-load tap changer 5 becomes a preset prescribed value or lower is installed at the opening part 11.
Patent JP-H1091860-A (JP)
Title: Automatic vending machine for selling articles such as confectioneries loose
Inventor: MIYAMOTO KOSHIRO
IPC: G07F11/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the automatic vending machine simple in structure and capable of automatically selling articles such as confectioneries loose with game performance. SOLUTION: Plural cylinder vessels 5 in which different articles are housed are arranged in a circumferential direction on a rotary pedestal part 3a at the bottom part of a rotating body 3 of this automatic vending machine 1, and an article discharging device 9 is attached to the rotary pedestal part 3a at the lower part of each cylindrical vessel 5. Also, a fixing stand 2 is provided with a driving source (motor) 17 of the rotating body 3, article bearing part 42, measuring means 43, output port 46, and coin input port. Then, the total amounts of the articles to be taken out from the plural cylindrical vessels 5 according to the input of coins are decided by a controller, and the articles within the range of the decided total amounts are carried from the cylindrical vessel selected from the plural cylindrical vessels 5 on the discharging device 9, carried by the discharging device 9, received by the bearing part 42, and measured by the measuring means 43. This operation is repeated, and when the integrated value of the measured values is made equal to the decided total amounts, the articles are taken out from the output port 46.
Patent JP-2001066119-A (JP)
Title: Notch inspection method by density pattern matching
Inventor: SAKAGAMI YOSHIKAZU
IPC: G01B11/24
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To discriminate existence of a notch, by forming a template for expressing characteristically a part where brightness is changed on a notch edge part, and by executing density pattern matching between the template and an inspection image. SOLUTION: A semiconductor package is photographed by a television camera, and the circumference of a notch is dragged by using a mouse, and brightness information of each one pixel is recorded as a template. In a figure (B), a thickly shaded part is a notch part, and a dark part, a thinly shaded part is the package surface of a gray part. As for a part where a character is written inside the notch, an operation of the degree of coincidence by density pattern matching is not executed and an operation of pattern matching is skipped, therefore a template shown by a figure (C) is obtained, and the inside of a quadrangle shows the range of the template and a central white part shows a part where the operation is not executed.  As a countermeasure against incapability of recognition of the notch part because of having the same brightness as the semiconductor package surface, the thickly shade part in the figure (C) is narrowed as much as possible by using the fact that the shaded part of a step is blackened for a while.
Patent JP-S62101930-A (JP)
Title: Leaf spring made of fiber reinforced resin
Inventor: KUMASAKA MASAHIRO
IPC: F16F1/18
Filed: 1985-10-27
Abstract: PURPOSE:To increase the compressive strength of a fastened part of a leaf spring, by burying plural steel wires in the part, fastened by U-bolts, of the leaf spring, as these steel sires being erected perpendicularly in the thickness- direction of the plate. CONSTITUTION:Plural steel wires 4 are buried in a fastened part 2 of a leaf spring 1 made of fiber reinforced resin, while said fastened part being fastened by U-bolts and not generating much stress, that is, a part between two U-bolts 5, 5, as these steel wires 4 being erected perpendicularly in the thickness- direction of the plate. Because plural steel wires 4 are buried in the fiber reinforced resin 3, as these wires 4 are woven with reinforcing fibers 7, the adhesion between the fiber reinforced resin 3 and the steel wires 4 becomes extremely firm, together with increased buckling strength thereof.
Patent JP-H08106430-A (JP)
Title: Data transfer method
Inventor: KAMEYAMA TATSUYA
IPC: G06F15/16
Filed: 1994-10-05
Abstract: PURPOSE: To perform data transfer between processors without placing any load on an arithmetic processing means. CONSTITUTION: The arithmetic processing means reads and writes data in and out of a storage circuit 20 that a data address 10 indicates through a data bus 9. A counter 22 performs counting operation with a data clock 12 based upon a period clock 13 as a cycle and outputs a board address 26 generated by equally dividing the period clock into four and the transfer address 27 of a storage circuit 20, and a comparator 21 compares the board number 23 with the board address 26. When the both match each other, data are outputted to a data transfer bus 11 with the transfer address 27 of the storage circuit 20 and when not, the data are inputted to the transfer address 27 of the storage circuit 20 from the data transfer bus 11.
Patent JP-2000074393-A (JP)
Title: Hot-water heating system
Inventor: OSHIO TADAHIKO
IPC: F24D3/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To permit the facilitation of repairing and maintenance. SOLUTION: A plurality of sets of heat source machines 7a, 7b are connected in parallel between a sending pipe 4 and a returning pipe 5, which are for circulating hot-water. System data are stored in a memory 11, provided in a main body controller 9 in the heat source machines. The system data are controlled by the microcomputer 16 of a system controller 13. Upon maintenance, the system data can be indicated in an indicating unit.
Patent JP-H0990963-A (JP)
Title: Sound information providing device and sound information selecting method
Inventor: YAGAWA YUICHI
IPC: G10K15/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To listen to plural sounds at the same time from different directions by locking sound image of plural pieces of sound information and putting them together. SOLUTION: A sound image localization processing process 111 is provided in a virtual sound space generation part 110 and on the basis of a virtual user position 101 or virtual sound source position 102 set by a virtual sound space definition part 100, sound images of plural pieces of sound information are localized in a virtual sound space. Further, a user position and operation measurement part 21 and a user head direction measurement part 22 are provided and a user selects sound information intuitively and sensually. Further, a message transfer part 50 capsules the sound information that the user selects and a process for the sound information into a message 51 and transfers the message 51 to a proper processing means. Further, the processing means which is not at the virtual sound space definition part 100 generates the sound information itself.  The processing means, e.g. an electronic secretary 60 is selected, a command or data from the user are sent, and the processing result is outputted as a synthesized sound by a sound synthesis part 63 to a virtual sound space generation part 110.
Patent JP-S62103352-A (JP)
Title: Manufacture of hot dip aluminized steel sheet having superior heat and corrosion resistance
Inventor: OKADA KOJI
IPC: C23C2/12
Filed: 1985-10-30
Abstract: PURPOSE:To improve the heat and corrosion resistances by forming a mixed coating layer contg. prescribed amounts of Y and Ni on a steel sheet before aluminizing by hot dipping. CONSTITUTION:A mixed soln. contg. >=3g/l Y and >=0.8g/l Ni is prepd. The mixed soln. is applied to a pretreated steel sheet to form a mixed coating layer contg. >=0.0075g/m<2> Y per one side and >=0.002g/m<2> Ni per one side. The steel sheet having the coating layer is aluminized by hot dipping.
Patent JP-H03112630-A (JP)
Title: Thermoplastic matrix filament wound head
Inventor: MAAKU EE GUNIYUTSURU
IPC: B29C33/06
Filed: 1990-09-13
Abstract: PURPOSE: To form a useful structure from thermoplastic filaments by a winding technique by providing a mandrel having a rotary shaft and the molding surface surrounding the rotary shaft. CONSTITUTION: Filaments 60 incorporating a desired plastic material are cast to be wound around the surface of the rotary mandrel 12 provided under the heated compression roller 32 pressed to the rotary surface of a mandrel 12. The compression roller 32 moves slowly along the rotary mandrel 12 vertically in directly parallel to the axis of the mandrel 12. The filaments 60 are heated while passed through the gap between the rotary surface of the mandrel 12 and the compression roller 32 to be softened and spirally wound around the outer surface of the mandrel 12 in order to form a hollow member. Thereafter, the hollow member is cooled to be removed from the mandrel 12.
Patent JP-H0798466-A (JP)
Title: Image blurring correcting device for camera
Inventor: ENOMOTO SHIGEO
IPC: G03B9/08
Filed: 1993-09-28
Abstract: PURPOSE:To use an image blurring correcting range as effectively as possible and to rapidly and accurately drive a correction optical system in accordance with the shake amount of a camera by providing 1st and 2nd displacing means displacing the correction optical system. CONSTITUTION:The 1st displacing means 39 in a CPU 21 compares preshift amounts Sh and Sv outputted from a pre-shift amount calculation means 38 with the displacing amount of a correction lens L based on MR(Magneto resistance) sensors 18 and 20, and stops the driving of 1st and 2nd motors for correction 15 and 15 when the displacing amount becomes equal to the pre-shift amounts Sh, and Sv, so that the lens L is displaced to an image blurring correction starting position. The 2nd displacing means 42 in the CPU 21 compares the displacing amount of the lens L required for the image blurring correction, which is calculated and outputted by a speed and displacing amount calculation means 40 from the time when a shutter curtain starts traveling, with the displacing amount of the lens L by the MR sensors 18 and 20 and keeps the driving of the motors 15 and 16 until both displacing amounts become equal.