baber/WOPTO huggingface dataset:
Patent JP-S62262672-A (JP)
Title: Oscillatory wave motor
Inventor: OKUMURA ICHIRO
IPC: H02N2/00
Filed: 1986-05-08
Abstract: PURPOSE:To enhance the generation efficiency of a traveling wave by providing a regulating electrode for regulating a standing wave. CONSTITUTION:Insulated A-phase electrodes A1-A5 and B-phase electrodes B1-B5 are provided, and frequency voltages having phases displaced at 90 deg. are applied to the electrodes to generate a traveling vibration. When the node positions of first and second standing waves generated in the A and B phases are displaced due to irregular rigidity of an electrostrictive element 20 or reso nance frequencies are displaced, regulating electrodes C1-C5 are provided to generate suitable standing waves. The electrodes C1-C5 are selected as required to be opened or shortcircuited.
Patent JP-S63270496-A (JP)
Title: Metallic wiry body for reinforcing rubber product and production thereof
Inventor: NISHIMURA YOSHIFUMI
IPC: D06M11/00
Filed: 1987-04-27
Abstract: PURPOSE:To produce a metallic wiry body for reinforcing a rubber product with improved adhesive property to rubber and improved corrosion resistance by forming a plated layer of a metal such as Cu or Zn on the surface of a metallic Ti wire having an alpha-phase structure and by drawing the wire. CONSTITUTION:A plated layer of Cu, Zn, brass or bronze is formed on the surface of a metallic Ti (pure Ti or Ti alloy) wire having an alpha-phase structure and the wire is drawn. The bronze consists of 80-99wt.% Cu and 20-1wt.% Sn and the brass consists of 55-75wt.% Cu and 45-25wt.% Zn. A metallic wiry body suitable for use as a reinforcing material for a rubber product such as a tire or a high pressure hose is obtd.
Patent JP-H10304636-A (JP)
Title: Motor rotation detector
Inventor: IZAWA MASAO
IPC: H02K23/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To detect the rotation of a motor by instantaneously interrupting rotation voltage detected by a rotation detecting brush, when the rotation detecting brush comes into contact with an insulator fitted on the outer periphery of a commutator with the rotation of a driven motor. SOLUTION: A signal is read in an operation switch attached to an accelerator pedal 5 or a loading/unloading operation lever 6. The switch discriminates an on or off condition, and, in the case of off, keeps a stopping condition without supplying drive power to a DC motor 1 from a drive circuit 3. Where the signal of the switch is on, drive power is supplied to the DC motor 1 from the drive circuit 3 for driving its rotation. A control circuit 4 inputs voltage detected by a rotation-detecting brush 12 and discriminates whether or not the voltage is a prescribed one. The rotation voltage of a commutator 7 in the DC motor 1 is detected by the rotation detecting brush 12, and by detecting that the voltage becomes zero volt, it is possible to detect the rotation of the DC motor 1.
Patent JP-H06315304-A (JP)
Title: Planting part connecting structure in paddy transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1993-05-07
Abstract: PURPOSE:To provide the structure ensuring the seedling loading table for a planting section to be narrowed laterally in a longitudinally housing posture by mounting the planting section on a quadruple link mechanism so as to be revolvable around the vertical axial center. CONSTITUTION:A planting section 3 is mounted on a quadruple link mechanism 2 so as to be hevolvable around the vertical axial center X so that a seedling loading table 8 can alter its posture between laterally working and longitudinally housing postures. With the planting section in a housing posture, the transplanter, with the planting section mounted thereon, can be loaded on the load- carrying platform of a truck or can travel on a narrow road.
Patent JP-S61264884-A (JP)
Title: Image converter
Inventor: ABUMI TAKAO
IPC: G09G5/04
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a signal necessary for the conversion of an RGB signal from a computer to a video signal by converting an internal synchronism signal etc. from a synchronization generating circuit to a composite video signal at a conversion circuit and inputting it in place of an outside video signal. CONSTITUTION:Each of the internal synchronizing signal, a burst signal and a Y signal generated at a synchronization generating circuit 4 is inputted to a black burst circuit 9 and is converted to an internal generating signal S2 in the state of the composite video signal. A change-over switch 10 selects either one of an outside video signal S1 or the internal generating signal S2. With connecting the change-over switch 10 to a terminal (b) side, the internal generating signal S2. With connecting the change- over switch 10 to a terminal (b) side, the internal generating signal S2 is inputted and the signal is separated again to three signals; a Y signal 7, a chroma signal 8 and a synchronizing signal 11 through a Y-C separating circuit 5 and a synchronizing/ separating circuit 6 and they are inputted to a superimpose circuit 3. Thus, the RGB signal from a computer 1 is converted to the composite video signal by an internal synchronization. Based upon the system, it is possible to simplify a circuit so that the switching of the internal synchronization and an external synchronization is performed with one change-over switch.
Patent JP-S59230751-A (JP)
Title: Method and apparatus for printing strip material
Inventor: KASHIWAGI TOSHIO
IPC: B41F15/08
Filed: 1983-06-14
Abstract: PURPOSE:To prevent a strip material from deformation and damage, by a method wherein a sylindrical screen and an accept roller are rotated at the same circumferential speed by supporting the strip material to be printed so that tension is not applied thereto and print precision is improved. CONSTITUTION:A cylindrical screen 7 and an accept roller 8 are rotated so that respective circumferential speeds are mutually equallized and a strip material 2 is supported by intermediates rollers 3 and 9 so that tension is not given thereto hauling it so that deflections A and B enter an established range with deflection detectors 4 and 10. When an electrostatic absorptive accept roller 8' is used for an accept roller 8, the print of high precision can be carried out onto the strip material of thin thickness by a comparatively rapid printing speed using high viscous ink.
Patent JP-H09294163-A (JP)
Title: Communication method and communication system
Inventor: TSUJINO MASAYUKI
IPC: H04Q3/58
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and a communication system by which a called party can select a communication means after recognizing the name of the caller in advance. SOLUTION: A scenario of communication connection with respect to a caller user B is registered in advance to a customize function of an intelligent private branch of exchange by a called user A at first. When a communication request comes from the caller user B, an intelligent control function of the intelligent private branch of exchange inquires of the customize function about the scenario of the caller user B and informs a communication request from the user B to a called terminal equipment (ISDN communication terminal equipment) before a communication connection is set up. The called user A selects a desired communication means among receptible communication means and informs it to the caller user B. When the caller user B approves it or select again another communication means, the intelligent control function sets up the communication connection accordingly.
Patent JP-S61256289-A (JP)
Inventor: ROBAATO EDOWAADO MIYUUZUTSUKU
IPC: G21C9/00
Filed: 1986-05-08
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-S59233024-A (JP)
Title: Settlement work of caisson
Inventor: ABE YASUO
IPC: E02D23/00
Filed: 1983-06-14
Abstract: PURPOSE:To make easier the settlement of a caisson by a method in which an aqueous dispersion of a highly water-absorptive high polymer which tends to become a granular lubricant layer upon absorption of water is used to form the granular lubricant layer between the periphery of the caisson and the surrounding ground. CONSTITUTION:When the ground 5b inside of a caisson 1 is excavated and the caisson 1 is settled, a space is formed between the periphery 1c of the caisson and the surrounding ground. An aqueous dispersion of a highly water absorptive high polymer which tends to become a granular lubricant layer upon absorption of water is packed into the space through a high-pressure hose 15, a communication tube 12, and a discharge pipe 4a to form a granular lubricant layer 6. Since the granular lubricant layer 6 tends not to dissipate and also not to be diluted with groundwater, a long-term stable lubricating effect can be given to the caisson 1.
Patent JP-H01276740-A (JP)
Title: Pelletizing method
Inventor: SUYAMA NAOMI
IPC: H01L21/78
Filed: 1988-04-28
Abstract: PURPOSE:To reduce damages remarkably at a corner of a pellet or others and to improve the fraction non-defective, by braking a semiconductor wafer while it is stretched in the direction of division on an elastic tape on which the semiconductor wafer diced into a lattice is stuck. CONSTITUTION:A semiconductor wafer 1 is placed on a round table 3 via a tape 2. With the fringe of the tape 2 held by a presser member 4, the tape is pulled downward at the fringe of the round table 3. With a radial tension acted on the tape 2 by the presser member 4, a rubber roller 5 is rolled in parallel with one of lattice-like grooves 1a made on the semiconductor wafer 1 to divide the wafer along the grooves 1a. Nextly, the rubber roller 5, the round table 3 and the presser member 4 are rotated by 90 deg. relatively. Then, the rubber roller 5 is rolled along the other grooves 1a pressing the wafer, to divide the wafer. By separating the divided portions at the same time of braking the semiconductor wafer 1, damages on corners, etc., can be reduced remarkably and the fraction non-defective is increased.
Patent JP-H07321147-A (JP)
Title: Semiconductor device
Inventor: KATSUMATA AKIO
IPC: H01L21/60
Filed: 1994-05-20
Abstract: PURPOSE:To enhance the joints of a memory chip mounted on a mounting board through a flip chip connection method strong against fatigue fructure caused by stress so as to enable the memory chips to be suitably mounted on both sides of the board. CONSTITUTION:Common pads 12a of address or the like required to be connected to other chips 11 are provided at the center of a memory chip 11 in a line. Data input/output separate pads 12b which are exclusive to each chip 11 are arranged at both the ends of the common pads 12a. By this setup, stress caused by a difference in thermal expansion coefficient between a mounting board and a chip and applied to joints is lessened, and the common pads 12a to be mutually connected are shortened in space between them when memory chips are mounted on both the sides of a mounting board.
Patent JP-S58224562-A (JP)
Title: Multioutput switching power source
Inventor: HASEGAWA MITSUHIRO
IPC: H02M3/10
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the unbalance of the output voltages of a multioutput switching power source by varying the set value of the DC output of at least one of the DC outputs, thereby varying the all or part output voltages of the other outputs proportional to the set value. CONSTITUTION:The output voltage which is applied to a load resistor 8 is detected, and the difference from the output voltage applied to a load resistor 15 is amplified by an amplifier 18. The ON time of a switching transistor 9 is controlled by a comparator 10 so that the difference is eliminated, and the output voltage applied to the load resistor 15 is controlled. When the output voltage applied to the load resistor 8 decreases, the ON time of the transistor 9 decreases, and the output voltage applied to the load resistor 15 decreases.
Patent JP-S589061-A (JP)
Title: Flow cell of enzyme electrode
Inventor: OKUYAMA TETSUYA
IPC: G01N27/28
Filed: 1981-07-10
Abstract: PURPOSE:To prevent stagnation of bubbles in a measuring room and to improve measuring accuracy, by constituting the measuring room of the detection end face of an electrode and a main body of a flow cell, and flowing sample liquid vertically from the lower part to the upper part. CONSTITUTION:The detection end of an electrode 1 is formed to a plane surface and a flow cell main body 4 and a cap 5 are screw-fitted to it firmly contacting with an enzyme membrane 3 and also, the membrane 3 is used combindly to have sealing effect. A passage of a sample entrance 6 and a sample exit 7, is bored on the body 4 and each entrance duct 61 and an exit duct 71, are inserted and are fixed. A sectional area of a flow cell measuring room 8 is made semicircular linear shape and bubbles in the room 8 do not stagnate because the sample liquid is flowed vertically from the lower part to the upper part.
Patent JP-S5231449-A (JP)
Title: Vacuum chuck device
Inventor: HIRAI HIROTAKE
IPC: B66C1/00
Filed: 1975-09-05
Abstract: PURPOSE: To provide a device characterized in that re-adsorption is possible by only attaching a load to a vacuum chuck when any form of the load is treated by a physical distribution terminal and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59232661-A (JP)
Title: Casting method
Inventor: SUGIMOTO SHIYUN
IPC: B22D18/06
Filed: 1983-06-15
Abstract: PURPOSE:To control the optimum evacuating force and time according to a casting mold by dividing the evacuation at the top surface of a casting mold to the evacuating force which applies an evacuating effect mainly on the outside of the mold and the evacuating force which applies an evacuating effect to the central part of the mold. CONSTITUTION:The inside partitions 4-1 and 4-2 of a chamber are respectively evacuated by operating vacuum pumps 7-1 and 7-2. A casting mold 3 is kept attracted by the evacuation in one partition 4-1 of the chamber 4 and is sunk in this state into a molten metal then the pump 7-2 for sucking up the molten metal 1 is operated to evacuate the one partition 4-2 of the chamber 4 thereby filling the molten metal into the mold cavity. The evacuation in one partition 4-2 of the chamber 4 is thereafter ceased and the mold 3 is pulled from the molten metal. The partition 4-1 is kept evacuated during this time and the mold 3 is moved from above the metal 1 by a device 5. The evacuation in the 4-1 is maintained until the mold 3 is detached from the chamber 4.
Patent JP-S58223321-A (JP)
Title: Implantation of ion
Inventor: SASAKI ISAO
IPC: H01L21/265
Filed: 1982-06-22
Abstract: PURPOSE:To prevent a punch through, the degradation of threshold and the increase of stray capacitance of an MOSFET without having an effect on the performance of an LSI by implanting ions to a desired region of a semiconductor device while varying the depth of ion implantation. CONSTITUTION:A micro-ion device is used, and applied to a manufacturing process of an Si-MOS-LSI. The depth of ion implantation is changed by altering ion- beam acceleration voltage B<+> at that time, and a P<-> layer 8 and a P layer 10 are each formed through an implantation process at a time. Consequently, a mask such as a resist is unnecessitated, and the process can be simplified. As<+> ions are implanted in uniform depth in a conventional method, but the ions are implanted shallowly to a section nearer to a gate 7 and deeply to a section more separate from the gate in source-drain regions. Accordingly, the punch through, the degradation of threshold and the increase of stray capacitance of the MOSFET can be prevented without having an effect on the performance of the LSI.
Patent JP-S5441158-A (JP)
Title: Out of roundness measuring apparatus
Inventor: INABA FUMIO
IPC: G01B11/24
Filed: 1977-09-08
Abstract: PURPOSE:To make non-contact measurement by detecting the different points in the reflectance of object surface from the video signal obtainable by picking up the image of the measuring object and measuring the time difference between this output generating point and the reference point associated to the synchronizing signal of the video signal.
Patent JP-H10295177-A (JP)
Title: Grain packing device for combine
Inventor: MINAMI TERUO
IPC: A01F12/50
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To allow an operator to carry out operation suited to his physical strength. SOLUTION: A pair of cantilever bag supporting rods 3 arranged sideways and a deck 8 catch-supporting the weight of grain in the bag 8 are provided under a hopper 2. The tip part of the deck on a side corresponding to the base tip part of the rod 3 is supported by a supporting frame 5 in the state of being freely rockable around a first shaft core O along a direction crossing with the rods 3 by a flat face view to constitute the deck 8 in the state of being capable of freely changing a vertical direction and to constitute the deck 8 in the state of being capable of a buckling around a second shaft core P.  Then this device is provided with a switching means freely switching to a first bag supporting state setting a first deck part 8A between the first and second shaft cores O and P to be in a vertical posture facing downward and setting the second deck part 8B to be in a horizontal posture along the rods 3 and to a second bag supporting state raise-stretching the first and second deck parts 8A and 8B from this first bag supporting state and setting them to be in a horizontal posture along the rods 3.
Patent JP-H03128740-A (JP)
Title: High quality vehicle bumper module
Inventor: ARUBERUTO BERUTSUERURI
IPC: B60R19/02
Filed: 1990-04-23
Abstract: PURPOSE: To provide a high-performance car bumper module having a reinforcing element inserted between a decorative front piece and a vehicle frame, and a device with a controlled and reversible force displacement characteristic attached thereto and controlled thereby. CONSTITUTION: This bumper module has a decorative front piece 1, a reinforcing element and a system 5 for controlled and reversible force displacement. The reinforcing element comprises an arc structure 2 and a tie-rod device 3 connected to the arc by hinges 4. The controlled and reversible force displacement system 5 is connected to the arc by hinges directed toward prescribed directions to permit transverse clearances 6. In the vicinity of the corners of the bumper, absorbers 7 made of a flexible foaming material are integrally provided so that the bumper withstands a diagonal collision.  In such a way, the reinforcing element and the controlled and reversible force displacement system 5 are provided, the size thereof is properly selected, so that the strength of the system can be increased and the bumper module capable of withstanding a larger impact than that of a conventional system can be obtained.
Patent JP-S58224508-A (JP)
Inventor: YOMOKARI SHIGEO
IPC: H02G1/02
Filed: 1982-06-22
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-H02288439-A (JP)
Title: Cell switch
Inventor: SUZUKI EMIKO
Filed: 1989-04-28
Abstract: PURPOSE:To attain improvement in the transfer efficiency of a cell and the effective use of a buffer by giving a cell sending opportunity to prescribed plural cells in sequence of older housing period in each buffer. CONSTITUTION:A cell input means 15 writes the cell from an input communication line 101 sequentially on the buffer 17, and plural cells are read out in sequence of older housing period in the buffer 17 by a phase control means 25, and a request packet is sent to a switch network 11. Next, the packet is sorted by a sorting means 19 based on the output route information of each request packet and priority control information, and the packet with higher priority is arranged at an upper position. The output route information of an output packet neighboring to the sorting means 19 are compared sequentially at a comparison means 21 at the following stage, and when coincidence is obtained between them, a succeeding packet is deleted, and when they are different, they are sent to a routing means 23. Therefore, no disturbance or blocking of a processing for a valid packet by an invalid packet occurs. Thereby, throughput can be im proved, and the effective use of the buffer can be attained.
Patent JP-S5440588-A (JP)
Title: Crystal vibrator
Inventor: OGUCHI KIKUO
IPC: H03H9/21
Filed: 1977-09-07
Abstract: PURPOSE:To improve characteristics of a vibrator by reducing unneeded vibration without influencing an electrode substance, by driving the bent crystal vibrator in a tuning-fork shape by the Y-axialcomponent.
Patent JP-S58224061-A (JP)
Title: Method for measuring pressure increasing time of die casting machine
Inventor: MUROTANI NAOMI
IPC: G04F10/00
Filed: 1982-06-24
Abstract: PURPOSE:To measure accurately a pressure increasing time, by setting the point of time when the preparation for measuring the pressure increasing time is completed by the desired lapse time from the point of time when surge pressure is generated or the desired advance distance of an injection plunger from the position where said surge pressure is generated. CONSTITUTION:The oil pressure of an injection cylinder in the stage of charging in a die casting machine or the stress generated in an injection plunger is measured with lapse of time, whereby the time required for metal pressure or injection pressure in increasing from a low set value to a high set value is measured. The point of the time when the preparation for measuring the pressure increasing time in this stage is completed is determined by the desired time elapsed from the point of the time when the surge pressure occuring in the changing over of a hydraulic circuit to high speed injection in the midway of charging is generated or the desired advance distance of an injection plunger from the position where the surge pressure is generated. The command for starting the measurement is emitted when the measured value attains the low set value.
Patent JP-S5440669-A (JP)
Title: Detector for multi-phase ac flectricity
Inventor: NAKAZAWA SEIJI
IPC: G01R19/22
Filed: 1977-09-06
Abstract: PURPOSE: To reduce the ripple component and to obtain DC signals at a high responding speed by adding the outputs of the respective multipliers, which are receptive of the electricity signals of the respective phases of a multi-phase alternating current so that the root signals of the added output signals may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S601914-A (JP)
Title: Surface acoustic wave device
Inventor: WAKAMORI SATOSHI
IPC: H03H9/25
Filed: 1983-06-17
Abstract: PURPOSE:To reduce the band influence of bulk waves by limiting the relation between the thickness of a substrate and the value of the center frequency to satisfy a certain numerical formula when they are determined. CONSTITUTION:The experimentally obtained relation among the substrate thickness, the center frequency, and the out-band damping degree of a resonance SAW filter is indicated in a figure. The substrate consists of 36 deg.Y-X LiTaO3, and the rear face is finished to #1200 (0.5mum ruggedness). As is evident from this graph, the out-band damping degree is better according as the substrate is made thicker or the frequency is made higher. The level of the out-band damping degree required in a band-pass filter of a high-frequency band communication device of a land mobile radiotelephone, a pocket bell, or the like is >=40dB. The range satisfying this level is indicated by y>=0.24/x<0.322> where the substrate thickness and the center frequency are denoted as (y)mm. and (x)GHz respectively.