baber/WOPTO huggingface dataset:
Patent JP-H1151659-A (JP)
Title: Vibration gyroscope
Inventor: YANAGISAWA TORU
IPC: G01C19/5614
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve angle detection accuracy by a method wherein four legs are so arranged at an interval therebetween to be precisely symmetrical in a cross form in a square, which ensures that the base part thereof is built almost static firmly against any vibration used. SOLUTION: A four-brach forked mold 10 is constituted of a first leg 11, a second leg 12, a third leg 13, a fourth leg 14 and a base part 15. The legs are made of an elastic and piezo-electric anisotropic single crystal and is each shaped in a prism which has an electrode comprising a metal evaporated film applied on the side thereof. The base part 15 is a prism comprising an elastic anisotropic single crystal. The first, second, third and fourth legs 11-14 are arranged parallel with each other at the positions of four tops of the square- shaped base part 15 and the base part 15 and the first, second, third and fourth legs 11-14 are formed in an integral structure. The base part 15 stays almost statistic against any vibration used. There is limited effect on performance depending on the type of a support method thereby enabling accurate detection of angle.  This also enables the using of the same vibration mode for the vibration and detection to allow a larger output signal in the direction of detection structurally thereby realizing a higher S/N ratio with limited noise.
Patent JP-H05290111-A (JP)
Title: Method for processing dimension line and device therefor
Inventor: OGA CHO
IPC: G06F3/0482
Filed: 1992-04-09
Abstract: PURPOSE:To easily recognize the kinds of generated sizes and the setting state of information such as command data when the sizes are generated by a CAD system. CONSTITUTION:A data display control part 13 includes a command discrimination part and a pattern display control part. The command discrimination part discriminates commands in relating to the size generation based on the selection information of commands inparted from a command input processing part 12 and enlargement control information from an enlargement display control part 16 and when the command in relating to the size generation is discriminated, a pattern display control part controls a command display control part 11 according to the command selection information supplied from the command input processing part 12 and the command data setting information supplied from the data setting processing part 14 to display a dimension line pattern roughly showing the form of a dimension line corresponding to the kind and command data setting state of the command.
Patent JP-S61277380-A (JP)
Title: Ultrasonic wave motor
Inventor: TOKUSHIMA AKIRA
IPC: H02N2/00
Filed: 1985-05-30
Abstract: PURPOSE:To prevent heat from being generated and improve the efficiency of a motor, by forming piezoelectric transducers in a nodal circle with a radius of approx. 5/6 of that of an elastic unit. CONSTITUTION:The first disc-shaped piezoelectric transducer 1 is provided with eight divided electrodes 1a, and is polarized in different polarities electrode by electrode in the direction of the disc thickness. The second piezoelectric transducer 2 is also formed in the same way, and the electrode transition at the minimum amplitude position of the piezoelectric transducer 2 is positioned near the center of the electrode at the maximum amplitude position of the piezoelectric transducer 1, and both transducers are put together. An elastic unit 3 forming a stator by fitting the piezoelectric transducers 1, 2 is provided with the projection 4 of an oscillation-transmitting member and a central shaft 5, and a rotor 14 is fitted to organize an ultrasonic wave motor. Then, both the piezoelectric transducers 1, 2 are formed in the maximum outer diameter at a nodal circle position with a radius of approx. 5/6 considering the diameter of the elastic unit 3. As the result, by the ultrasonic wave oscillation of the both piezoelectric transducers 1, 2, effective oscillation only can be excited in the elastic unit 3, and the efficiency can be enhanced.
Patent JP-H04321305-A (JP)
Title: Amplitude modulation transmitter
Inventor: KOBAYASHI NAOKI
IPC: H03F3/68
Filed: 1991-04-20
Abstract: PURPOSE:To modulate a voice input signal with fidelity by adjusting an output voltage of an equal output voltage amplifier and that of a binary voltage amplifier. CONSTITUTION:An output of a 1st power supply 11 is connected to n-sets of equal output voltage amplifiers 11-1n, a binary voltage amplifier 1A and a voltage detector 17 and the voltage detector 17 is formed to extract a voltage divided by, e.g. resistors R1, R2. Moreover, a 2nd power supply 12 supplies a DC power supply whose voltage is 1/4 of a voltage of the 1st power supply 11 to a binary voltage amplifier 1B outputting a voltage of 1/4 of an output voltage of the equal output voltage amplifier and a binary voltage amplifier IC outputting a voltage of 1/8. Then an output voltage is automatically changed in response to a voltage fluctuation detected by the voltage detector 17 and always kept to a 1/4 of the voltage of the 1st power supply 11. Thus, the output voltage ratio of the equal output voltage amplifiers 11-1n and the binary voltage amplifiers 1A, 1B, 1C is made accurately coincident with a prescribed value to modulate the voice input signal with fidelity.
Patent JP-S62271675-A (JP)
Title: Glanular material outer surface polishing device
Inventor: INO TOMIO
IPC: B24C3/26
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to enhance the rate of grinding with less kinetic energy, by stacking ultrahard polishing grindstones on a shaft in a rotor-like shape, and by attaching them horizontally in a rotary drum having a hollow section in which blades are radially arranged. CONSTITUTION:Grindstones 1 made of ultrahard abrasive are stacked on a shaft 2 in a rotor-like shape and fastened by balance regulating plates 3 at both ends thereof, are horizontally attached in a rotary drum 5 disposed therein with radial blades, and are disposed in casing 6 which is formed in its lateral surface with an air suction port 7 and a granular material introducing port 8 and which is integrally incorporated with a separating tower 11 having an air discharge port 10 directed to a dust collector in its upper section. Further, due to the rotation of a prime mover 12 the polishing surface 13 of a polishing body 4 is in a file-like surface condition, and therefore, a granular material introduced in association with the rotation of the rotary drum 5 is scraped up while it is stirred, and is therefore efficiently ground. Then, the material is taken out from an outlet port 15. thus, no wind blows since the polishing body is shaped in a rotor-like shape, and therefore, the consumption of kinetic energy may be reduced, and further it is possible to enhance the grinding effect of the outer surface of a granular material.
Patent JP-S5641840-A (JP)
Title: Danner system glass tube drawing method
Inventor: ICHIOKA YOSHIHARU
IPC: C03B17/04
Filed: 1979-09-11
Abstract: PURPOSE: To elongate the life of a sleeve and improve the productivity of glass tubes by slowly moving the sleeve in one direction of sleeve rotating shaft directions.  
     CONSTITUTION: Moving unit 10 is fixed to driving unit 7 with bracket 17, and the number of rotations of driving motor 14 of unit 10 is reduced to about 1/10,000 with decelerator 15. While carrying out tube drawing operation, motor 14 is rotated. The rotations are transferred to screw shaft 16 after deceleration to about 1/10,000. Since shaft 16 engages with nut 18 set on inclined stand 12, bracket 17 with units 10, 7 attached slides along rail 13 on stand 12 as shaft 16 rotates. Accordingly, sleeve 5 attaached to unit 7 moves to change the position for receiving molten glass. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304606-A (JP)
Title: Band gap threshold circuit having hysteresis
Inventor: SUTEFUAN DABURIYU HOBUREHITO
IPC: G05F1/10
Filed: 1990-05-08
Abstract: PURPOSE: To realize an on/off operation by enable input by providing a pair of transistors TRs which have bases connected in common and have emitters fed back to the earth through a common resistance. CONSTITUTION: A pair of TRs 12 and 13 have a resistance 15 connected in series to their emitters. Emitters of both of them are fed back to a power terminal 14 through a resistance 16. AD enable signal is inputted from an enable terminal 27. When the terminal 27 is in a low state, a current doesn't flow in a TR 28, and consequently, a current doesn't flow in a resistance 17. Therefore, a VREF terminal 14 is 0V, and a current doesn't flow in TRs 12 and 13, and the circuit is turned off. When the terminal 27 is in a high state, the terminal 14 is pulled up and the circuit is turned on because the TR 28 is turned on. Feedback from collector circuits to emitters of TRs 12 and 13 gives a hysteresis characteristic to the circuit. Thus, switching to the on/off state is realized by the enable input.
Patent JP-H06333365-A (JP)
Title: Disk cartridge
Inventor: ASANO RYUICHI
IPC: G11B23/28
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a disk cartridge capable of preventing the erroneous insertion with the surface upside down without complicating the constitution of the cartridge holder side. CONSTITUTION:Slots 5L, 5R for sliding sliders are formed at the left and right sides, and the sliders 6L, 6R are respectively arranged so as capable of sliding along these slots 5L, 5R. A recovering force is imparted to the sliders 6L, 6R by a spring, etc. Sliding distances DLb, DRb of the sliders 6L, 6R are set differently. Stoppers are provided on the positions corresponded to the sliding distances of the sliders 6L, 6R at the left and right sides of the cartridge holder inside. When the cartridge 1 is inserted to the holder with the state truning the surface upside down, the slider 6R with short sliding distance is pushed by the stopper corresponded to the slider 6L and slid by the sliding distance DRb, thereby the further insertion of the cartridge 1 becomes impossible, and the erroneous insertion is prevented.
Patent JP-S5741259-A (JP)
Title: Trunk lid structure for automobile
Inventor: TANIGUCHI HARUTOSHI
IPC: B62D25/12
Filed: 1980-08-25
Abstract: PURPOSE:To effect simply and easily the reducing work and bending work, by joining an inner plate member to an outer plate member by peripheral hemming. CONSTITUTION:To the inner plate member 5 are secured auxiliary brackets 6, 7 at adjacent bottom surfaces of frame parts 10, 13 to form a closed section, and the outer plate member 4 and the inner plate member 5 to which the auxiliary brackets 6, 7 are secured are joined by peripheral hemming, so that the rigidness of the trunk lid 3, particularly the rigidness between a slant surface 3a and an upright surface 3b of the trunk lid 3, is substantially increased, and in a case where a large external force is exerted thereon for example when the trunk lid 3 is opened or closed, the trunk lid 3 would not be deformed. In addition, as the joining of the outer and inner plate members 4, 5 can be simply and readily effected, the working and processing can be further improved.
Patent JP-H05140163-A (JP)
Title: Pyridazinedione compound, drug composition containing same for treating neuropathy, method for treating neuropathy of animal, and preparation of same
Inventor: TOOMASU MAIKERU BEA
IPC: C07D471/14
Filed: 1992-05-11
Abstract: The present invention relates to pyridazino[4,5-b]indoles, <CHEM> and pharmaceutically useful salts thereof, which are excitatory amino acid antagonists and which are useful when such antagonism is desired such as in the treatment of neurological disorders. The invention further provides pharmaceutical compositions containing pyridazino[4,5-b]indoles as active ingredient, and methods for the treatment of neurological disorders.
Patent JP-H07323083-A (JP)
Title: Adaptor for blood circuit
Inventor: TAKEUCHI KAZUHIKO
IPC: A61M1/14
Filed: 1994-05-31
Abstract: PURPOSE:To obtain an adaptor for a blood circuit with excellence in mounting property and in the escaping of bubbles, which enables the simplifying of a priming operation by holding a ratio between a caliber changing part and the overall length of the adaptor and a gradient of the caliber changing part in a specified range. CONSTITUTION:An adaptor 1 is mostly about 5-13mm in the caliber on the connection side. A tube used for a blood circuit to be connected thereto cover the ranges of 5-13mm in inner diameter and 7-17mm in outer diameter and the inner diameter of a large-diameter connection end part 11 used for connection is preferably 7-13mm and the outer diameter of a small-diameter connection end part 12 is preferably 5-10mm in connection because of a difference therebetween. Hence, the ratio between a diameter changing part and the overall length of the adaptor 1 is 0.1-0.7 while the gradient of the caliber changing part is preferably 2-30 deg.. This enables the prevention of the retention of bubbles during a priming operation and the retention of blood during the circulation thereof by lowering the retention part in a blood passage.
Patent JP-H01290968-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: MURATA MASARU
IPC: F02P5/153
Filed: 1988-05-13
Abstract: PURPOSE:To sink the rate of fuel consumption, suppress vibration, and yield a high output by setting the ignition timing during extra-low load operation on the basis of the operational range decided from the load of engine and the number of revolutions when it is judged to be extra-low load operation. CONSTITUTION:A control means 20 senses the pressure maximizing crank angle using a sensing means 31 from the crank angle theta and intra-cylinder pressure P given by calculating means 28, 29, and on the basis thereof the correction amount of ignition timing is determined with a calculating means 34, and a correction is made for the current ignition timing to be decided by a setting means 35 from the number of engine revolutions N given by calculating means 27, 28 and the amount of suction air (load) Q. When a judging means 37 judges the extra-low load operating condition from the degree of throttle opening given by a calculating means 36, the motion of the setting means 35 is interrupted, and a setting means 39 sets the ignition timing during extra- low load operation on the basis of operating range decided from the engine load Q and the number of revolutions N. This saves the rate of fuel consumption in the extra-low load operating range, accomplishes low vibration and high output, and improves the exhaust gas emission.
Patent JP-S597051-A (JP)
Title: Clear coating method
Inventor: ISHIZUKA KOUICHI
IPC: B41F23/08
Filed: 1982-07-06
Abstract: PURPOSE:To make it possible to feed a coating of aqueous coating agent to a printed matter by in-line system through such an arrangement wherein the coating agent is coated on the printed matter by a nozzle installed immediately before the last impression cylinders of an offset rotatry press and the printed matter is pressed between blanket cylinders of the impression cylinders. CONSTITUTION:A spray nozzle 10 discharges coating agent in misty condition and a roll of paper 11 passing through under the spray nozzle is coated with the coating agent. Next, the roll of paper 11 is caused to pass through between blanket cylinders 7, 8 for which pressure is applied at the last print unit and the surface of paper is smoothed. At the last print unit, inking rollers 1, 2 and dampening rollers 3, 4 are kept in non-contact state from plate cylinders 5, 6 on which plates are not mounted. The blanket cylinders 7, 8 are applied with pressure.
Patent JP-H0414409-A (JP)
Title: Preparation of stone block
Inventor: MATSUI YOSHIKI
IPC: B28B11/02
Filed: 1990-05-09
Abstract: PURPOSE:To efficiently prepare a block having the scattering patterns due to a stone material formed thereto by a method wherein mortar or a synthetic resin is poured in the gap parts between many stone rods connected each other or set to a mold to bond the stone rods and a stone powder or fine sands are further bonded to the stone rods to mold a long body. CONSTITUTION:A natural stone is processed to form long stone rods 1. A large number of these long stone rods 1 are gathered to bundle both ends thereof by strings 3 or metal wires and mortar 2 or a synthetic resin is poured in the gap parts between stone rods 1 to bond the stone rods. The gaps are pref. formed between the rod stones 1 so that the mortar 2 is applied to the circumferences of the stone rods 1 when the mortar 2 is poured. The mutually bonded blocked body thus formed is cut into predetermined length to make it possible to obtain a product having scattering patterns formed thereto, for example, a floor material.
Patent JP-H07303073-A (JP)
Title: Noise reduction circuit and echo canceler using the circuit
Inventor: SUDA HIROTO
IPC: H04B3/23
Filed: 1994-05-06
Abstract: PURPOSE:To reduce noise even when that noise is contained in a near terminal voice signal and to sufficiently cancel echo. CONSTITUTION:A bidirectional non-speaking state detecting circuit 11 detects the case that both a far terminal speaker and a near terminal speaker are not in a speaking state. When both the far terminal speaker and the near terminal speaker are not in the speaking state, a noise estimating circuit 12 estimates the frequency characteristics of noise contained in a near terminal voice input Sin. A noise reduction circuit 13 is set at the frequency characteristics to subtract the estimated noise and reduces the noise contained in the near terminal voice input Sin. Since echo is canceled based on a far terminal voice input and the near terminal voice input which noise is reduced, echo at a hybrid circuit 2 is sufficiently canceled.
Patent JP-H07325740-A (JP)
Title: Information processor
Inventor: HASHIBA TOMOMI
IPC: G06F12/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide an information processor which updates the variable length records of a data base file as the character string data and prevents the influence due to the change of the record length to the data base file. CONSTITUTION:An information processor 1 contains a data base file 2 consisting of variable length records, a variable length record updating device 3, and an input/output device 4 which performs the selection or the updating instruction and the visible display of the variable length records. The device 3 includes a data evolving part 21 which receives an instruction from an input part 4, a work area 22 which stores the character string data on the variable length data, a data management table 23 which manages the addresses of the character string data, a data extracting part 25 which updates the character string data, a variable length data updating part 26 which updates the addresses stored in the table 23, and a data storing part 27 which stores again the character string data in the file 2.
Patent JP-S5342238-A (JP)
Title: Method for insolubilizing water-soluble coloring mater in solvents
Inventor: UCHIYAMA HIROSHI
IPC: C08L61/34
Filed: 1976-09-30
Abstract: PURPOSE: To obtain stable coloring matters insolubilized in solvents, by adding an emulsion breaker to an aqueous dispersion of a specific condensate, a surface active agent, a polar solvent, and a water-soluble coloring matter to separate a colored scum, which is then mixed with a polar solvent and an amino resin, and heated in the presence of a curing catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0415390-A (JP)
Title: Manufacture of concentrated piping structure
Inventor: KOMURO AKIMITSU
IPC: F16L39/00
Filed: 1990-05-08
Abstract: PURPOSE:To secure the sanitary performance by diffusion-welding or blazing- welding a plurality of erosionproof members having each recessed groove on the opposed surface and forming the above-described recessed groove as the fluid flow passage inside a structure. CONSTITUTION:An installation flange part 3 is formed on a column shaped member 1, and a through hole 5, back facing hole 5a, and a communication groove 6 are formed on a body member 4. Further, a closed groove 8 and a closed hole 9 are formed on a large diameter bottom plate member 7. A plurality of column shaped members 1 are fitted on the back filling hole 5a on the body member 4, and fixed through TIG welding. Then, the back side of the body member 4 is positioned on the bottom plate member 7 so that the grooves on the opposed surfaces are allowed to coincide or a through hole 5b and the semispherical closed hole 9 are allowed to coincide, and the peripheral part is sealing-welded through the electronic beam welding. Then, diffusion welding is carried out so that the inside groove is not deformed and the strong joint is obtained on the joint surface. Accordingly, the pressureproofness is improved, and the sanitary performance can be secured.
Patent JP-S61277848-A (JP)
Title: Electronic controller for internal-combustion engine
Inventor: SUZUKI YOSHIO
IPC: F02D41/26
Filed: 1985-05-31
Abstract: PURPOSE:To reduce the mutual data communication times as few as possible by connecting first and second CPUs to be fed with operating parameter system data and timing signal system data through communication lines. CONSTITUTION:Operation parameter system data to be shown by analog quantities indicating at least at engine load is fed to first CPU 1 for operating fuel injection. While timing signal system data showing at least predetermined crank angle position is fed to second CPU 2 for operating the ignition timing. They are connected through operation starting trigger signal line 26 and data transferring communication lines 27, 28 where second CPU 2 will decide whether the first CPU 1 must start operation of fuel injection every time when a timing signal will arrive and provide an operation start signal to the first CPU 1 upon decision that an operation start signal has arrived.
Patent JP-S61276072-A (JP)
Title: Labeling system for picture area
Inventor: GOTO TOSHIYUKI
IPC: G06T7/60
Filed: 1985-05-31
Abstract: PURPOSE:To speed-up the processing of labeling of a picture area by providing an area shaping means and a temporary labeling means which shapes the picture-area form to decrease the number of temporary labels without causing any connection of the picture areas. CONSTITUTION:When an input picture is inputted to the area-shaping part 10, a picture area shaped by enlarging a recessed part is outputted. The temporary labeling part 11 executes the processing of temporary labeling to the said output to decrease the number of temporary labels. Then a label modifier part 12 classifies the temporary labels of a temporary-label picture and a renewing processing to an inherent label for respective areas is executed at the part 12. In this case, because the number of the temporary labels is decreased, the processing is made speedy. That means that, by providing the shaping part 10 and the temporary labeling part 11, the processing of labeling the picture areas is speedified.
Patent JP-H07326411-A (JP)
Title: Chip type jumper wire
Inventor: NAKAYAMA YOSHINOBU
IPC: H05K1/18
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the cost by giving a jumper wire being easy to be used when placing an electronic circuit on one side of a substrate, and enabling a mounter in the shape as a chip part or for the same chip part. CONSTITUTION:The external appearance of a chip part is about the same as figure 1, and it has terminal electrodes 6a and 6b plated with solder on base electrodes. To electrically connect these terminal electrodes 6a and 6b, ceramic insulating layers 9 are laid on top of another alternately, and these interior good conductor layers 8 are electrocally connected to terminal electrodes 6a and 6b at both ends. At least one or more layers of interior good conductor layers 8 are electrically connected to the terminal electrodes 6a and 6b at both ends. By this constitution, the jump of the wiring pattern of the board becomes possible with only the chip type part, and a more complicated circuit can be manufactured.