baber/WOPTO huggingface dataset:
Patent JP-H10216996-A (JP)
Title: Punch press provided with bottom dead center position adjustment device for striking element
Inventor: KAWAGUCHI KOJI
IPC: B30B15/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To precisely control the bottom dead center position of a striking element in a mechanical punch press arranged with plural tools on plural loci on a round or fan shape upper tool holder. SOLUTION: In this punch press 1, in which plural upper tools 19 are mounted on plural loci of a tool holder, a bottom dead center position adjustment device 17, which adjusts a bottom dead center position of a striking piece 15 striking an upper tool, is arranged to an under side of a ram 13 arranged elevatable to a frame of the punch press 1, the striking piece 15 arranged to the bottom dead center position adjustment device 17 is arranged freely to be positioned to an upper position of the upper tool on plural loci of the tool holder.
Patent JP-S63185126-A (JP)
Title: Error detection correcting method
Inventor: NAGAI KIYOTAKA
IPC: H03M13/29
Filed: 1987-01-27
Abstract: PURPOSE:To decrease the probability of mis-detection when a symbol error rate is high by using the number of a 1st flags obtained in decoding a 1st coding word as an index representing the symbol error rate and outputting a 2nd flag representing the interpolation when the number of the 1st flags exceeds a prescribed value. CONSTITUTION:In decoding the 2nd code word of an information code coded duplicatedly, the number of the 1st flags is used as an index representing the symbol error rate and when the symbol error rate is high, that is, the number of the 1st flags exceeds a prescribed value, no error correction is applied but the 2nd flag representing the interpolation is outputted. Thus, the probability of mis-detection by mis-correction is suppressed lower and the quality of a reproducing signal and the generation of pulse noise being a cause to deteriorate largely the quality of the reproducing signal when the symbol error rate is high can be suppressed.
Patent JP-S60163291-A (JP)
Title: Driving device of magnetic disc
Inventor: KIGOSHI HIDECHIKA
IPC: H05K7/12
Filed: 1984-02-03
Abstract: PURPOSE:To prevent a control substrate from deformation due to external force by arranging a reinforcing leg between a chassis and the control substrate. CONSTITUTION:A carriage 14 and a head arm 17 are moved along concentrical recording bands formed on a magnetic disc 4 through a steel belt fitted to a pulley 20 of a stepping motor 19. The control substrate is held by a projection part formed on a front panel and fixed to a fitting boss formed on the chassis 1 with a screw. To prevent the substrate 22 from deformation due to external force, the reinforcing leg 26 is adhered to the substrate 22 with adhesives and the reinforcing leg 26 is received by the side part 27 of the chassis 1. A groove 28 for positioning the leg 26 is formed on the substrate 22 and the projection 29 of the leg 26 is engaged with the groove 28.
Patent JP-S61177096-A (JP)
Title: Phase control circuit of chrominance signal having digital component
Inventor: KOBAYASHI YUJI
IPC: H04N9/80
Filed: 1985-01-31
Abstract: PURPOSE:To obtain an output chroma signal having a phase theta by executing switching at a sampling rate used at the digital conversion of chroma signal on the decoder side or its 1/2 sampling rate, decoding the 1st and 2nd component of chrominance signal and encoding the component of the chrominance signal decoded on the encoder side by the carrier having an initial phase 0 to select an objective phase. CONSTITUTION:The 1st and 2nd switching outputs DSL(n), DS2(n) are supplied to an encoder 40 and then multiplied with encode carriers (digital signals) DE1(n), DE2(n) in the 5th and 6th multipliers 43, 44. The phase of a digital output chroma signal DC'(n) is shifted from the initial phase theta0 of the input chroma signal DC(n) by theta2. Thereby, the phase of the output chroma signal DC'(n) can be optionally controlled by controlling the phase theta2 of the encoder carriers DE1(n), DE2(n).
Patent JP-H03224853-A (JP)
Title: Automatic seat belt
Inventor: HAYASHI MASAYUKI
IPC: B60R22/06
Filed: 1990-01-26
Abstract: PURPOSE:To facilitate various kinds of work such as taking goods under a temporarily stopping condition by judging whether an automobile is under the temporarily stopping condition or not, and automatically controlling a seat belt to be released only under the temporarily stopping condition. CONSTITUTION:While the lower end of a seat belt 1 is secured in the vicinity of a seat 2, the upper end is disposed movably forward and backward by being guided by rails 3 in the vicinity of a ceiling. The upper end of the seat belt 1 is driven forward and backward by reversible rotation of a motor 4 to attach and detach the intermediate part of the seat belt 1 to and from an user. The reversible rotation of the motor 4 is controlled by a controller 5 on the basis of various kinds of signal indicating the operating conditions of an automobile. In this instance, the controller 5 judges whether the automobile is under a temporarily stopping condition or not. According to this result, the seat belt 1 is controlled to be released only under the temporarily stopping condition.
Patent JP-H05219789-A (JP)
Title: Change-over mechanism
Inventor: OMOTO SHUHEI
IPC: H02P7/291
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a change-over mechanism so that switching means arranged in series between DC power sources cannot be turned ON at the same time. CONSTITUTION:When a rotary roller is forwardly turned in the rotational direction, then current is fed to the base of a transistor Q2, and the base current of a transistor Q1 is bypassed, and the transistor Q1 is turned OFF. The transistor Q2 is turned ON, and a field-effect transistor FET 2 is turned ON, and transistors Q5, Q3 are also turned ON. The transistor Q1 is turned OFF, and so a field-effect transistor FET 1 is not turned ON. By turning the field-effect transistor FET 2 and the transistor Q3, ON, current is fed via the transistor Q3, a motor 6, and the field-effect transistor FET 2, and the motor 6 is forwardly turned. By turning the field-effect transistor FET 2, ON, the base current of a transistor Q4 is bypassed via a diode D2, and the transistor Q4 is kept in an OFF-state.
Patent JP-S58134262-A (JP)
Title: Hydraulic driving circuit
Inventor: UNO MASAAKI
IPC: F16H61/452
Filed: 1982-02-04
Abstract: PURPOSE:To provide a hydraulic pump for supplying closed-circuit oil which can be used for increasing the number of rotations of a hydraulic pump, so as to obtain rotations of the hydraulic motor more than the maximum discharge quantity. CONSTITUTION:When a pedal 11 is worked, a switching valve 12 is changed to  an operating position (a), and a hydraulic pump 4 for supply is connected to a  pipeline 16 on the discharge side thereof through a switching valve 12 and a  switching valve 13, so that oil is supplied to a closed-circuit 20A or 20A'. The  closed-circuits 20A, 20A' are driving circuits for forwarding a running body. Therefore, the discharged oil from the hydraulic pump 4 for supply is divided  into the right and the left to join the discharged oil from respective variable- capacity hydraulic pumps 1, thereby to increase the number of rotations of respective hydraulic motors 6.
Patent JP-H03222028-A (JP)
Title: Remote id system
Inventor: KITAMURA TOSHIHIRO
IPC: G06K17/00
Filed: 1990-01-26
Abstract: PURPOSE:To execute monitoring in all units having SI by transmitting communication between a remote ID system control part and a memory card to an SI part in a serial interface (SI) control part. CONSTITUTION:When there is a write request to the memory card 1, a command and data are transmitted from the SI control part 3 to the remote ID system control part 2 and the command and data to SI part 5 through a driver/receiver 35. Then, access by the optical communication of transmission and reception to the memory card 1 is executed from the control part 2. When there is return from the memory card 1 and it is normal transmission, a status code and data are transmitted from the control part 2 to the control part 3, and the status code and data are transmitted from the control part 2 to the SI part 5. Then, the status code and data are transmitted to a bus control part 4.
Patent JP-H10215008-A (JP)
Title: Piezoelectric ceramic thin-film device
Inventor: AOYAMA HIROSHI
IPC: C04B35/49
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a thin-film ceramic device by specifying the angle formed by the spontaneous polarizing direction and the vertical direction of the electrode surface in the crystal constituting piezoelectric ceramics. SOLUTION: The crystal orientation of a piezoelectric ceramic thin-film device is studied by X-ray diffraction. An angle Psi formed by <001> direction when the diffraction strength is largest and the vertical direction of an electrode film, i.e., the electric-field applying direction, is made to be 20 degrees or less. Furthermore, the <001> direction agrees with the spontaneous polarizing direction in the square direction. As a result, the value of a piezoelectric stain constant of d31 of the piezoelectric ceramic thin film device, whose Psi is 20 degrees or less, is 100 or more, and the device is the piezoelectric device having the excellent characteristics. However, the sufficient piezoelectric characteristics can not be obtained for the device, whose Psi is larger than 20 degrees. Therefore, the piezoelectric characteristics largely depend on the crystal orientation.  When the orientation of the specified crystal plane is measured, the characteristics can be estimated, and the result can be utilized in quality control and the like.
Patent JP-H04256389-A (JP)
Title: Ion laser device
Inventor: YAMAGUCHI KENJI
IPC: H01S3/086
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate fine manual regulation and to easily and accurately regulate end gimbals of a large-sized ion laser, etc., of 1.5m or longer by providing a stepping motor at one or both of the gimbals for supporting a reflecting mirror of an optical resonator. CONSTITUTION:In an ion laser composed of an optical resonator 11 made of a pair of reflecting mirrors disposed through a laser tube 9, stepping motors 13 are provided at one or both of gimbals 4, 5 for supporting the mirrors. For example, the motors 13 are mounted at positions for regulating vertical and horizontal angles of the total reflection side gimbals 5, and input cords 12 are led from the motors 13 as signal input leads for moving the motors 13. The input signals to the motor 13 are suitably regulated to regulate an optimum angle as the optical resonator.
Patent JP-H01195383-A (JP)
Title: Magnetic sensor
Inventor: UCHIDA SATOSHI
IPC: A61B10/00
Filed: 1988-01-29
Abstract: PURPOSE:To produce magnetic sensor of high precision to measure a weak magnetic force by cooling a superconductor so that it is set to the superconducting state and preliminarily applying such magnetic force that the superconducting state is partially broken. CONSTITUTION:When the magnetic force applied to a superconductor 2 is zero, the electric resistance is zero. When a magnetic force is applied to this superconductor, the superconducting state where the electric resistance is zero is kept if the applied magnetic force does not exceed H0. When the applied magnetic force exceeds H0, the superconducting state is broken. When the applied magnetic force due to a permanent magnet 4 reaches H1, the superconducting state is completely broken; and when the applied magnetic force exceeds it, the superconductor is set to the normal conducting state. The electric resistance is sensitive to the intensity of the applied magnetic force in the range of the magnetic force in the initial stage of break of the superconducting state as shown by DELTAH. Consequently, the magnetic force H0 is preliminarily applied to measure the electric resistance, thereby detecting a weak increase of the magnetic force from H0 in the range from H0 to H0+DELTAH, namely, a weak magnetic force generated on the outside of a device.
Patent JP-H05255016-A (JP)
Title: Fungicidal composition
IPC: C09K23/42
Filed: 1993-02-04
Abstract: PURPOSE: To obtain a fungicidal composition for wood preservatives, containing a triazole compound such as cyproconazole as an active ingredient, effective against molds and various fungi causing the decay and discoloration of woods, and safe for environments. CONSTITUTION: This antiseptic composition for wood preservatives contains a triazole compound of formula I [A is a group of formula II (R3 , R4 are each H, CH3 ; R5 is methyl, ethyl, cyclopropyl), a group of formula III, a group of formula IV (the β-carbon is bound to the benzene ring of formula I); R1 , R2 are each H, Cl] (especially cyproconazole, propiconazole, tebuconazole, preferably cyproconazole) as an active ingredient, and preferably further a surfactant, especially a spreader or a dispersant. The compound of formula I is effective for preventing Poira Placenta, Lentinus lepideus and Trametes versicolor.
Patent JP-H09213853-A (JP)
Title: Semiconductor device
Inventor: HONMA KAZUO
IPC: H01L23/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is high in heat dissipation efficiency and capable of providing an enough high-frequency isolation between a high frequency input circuit and a high frequency output circuit with a simple shielding structure. SOLUTION: A semiconductor chip equipped with input-output connecting electrodes 2a and 2b and a grounding electrode 2c is sealed up in a package 2, and the package 2 is mounted on a dielectric board 3. A heat dissipating member 5 with a cutout 5a is mounted on the dielectric board 3 between the input-output connecting electrodes 2a and 2b making the cutout 5a corresponding to the package 2. A threaded hole 5b is provided to the heat dissipating member 5 extending from the top surface of the cutout 5a to the upside of the heat dissipating member 5, and a screw 8 is screwed in the threaded hole 5b so as to abut against the upside of the package 2. The side walls 6a of a case 6 are brought into contact with the lateral edge faces of the heat dissipating member 5, and a lid 7 comes into contact with the top surfaces of the side walls 6a.
Patent JP-H01195020-A (JP)
Title: Drawing method of thermoplastic resin film and its device
Inventor: NIKI ATSUSHI
IPC: B29L7/00
Filed: 1988-01-29
Abstract: PURPOSE:To stabilize in short time, the production line in start-up by nipping a running film in between the nip roll whose temperature is independently controlled and the rolls of low speed side. CONSTITUTION:A thermoplastic resin film is heated by a group of heating rolls during its running. This heating is carried out so as to heighten the temperature of the thermoplastic resin film to its drawing temperature. Preheating zone 1 and preheating zone 2 correspond to heating, and the final heating rolls in a group of heating rolls correspond to a pair of drawing rolls 5, 6 with low speed. The temperature of a nip roll 5' may be independently controlled, and is capable of heating and cooling. While the difference of peripheral speed between a pair of rolls 5, 6 is used, drawing is achieved by the temperature regulation of nip roll itself. Draw ratio is determined by selecting the difference of the peripheral speed between the rolls.
Patent JP-S63199911-A (JP)
Title: Blind breaking stem rivet
Inventor: REIMONDO DENISU REISHII
IPC: F16B19/10
Filed: 1988-01-29
Abstract: A breakstem blind rivet comprises a deformable tubular shell (11) of aluminium alloy having a bore (12) inside it. A stem (13) of low-carbon steel is a close fit within the bore, extending along the bore and having a head (14) adjacent the tail end (15) of the shell. The outside of the shell is formed with at least three zones (27, 28, 29) of modified strength spaced apart along its length, these zones being in the form of shallow grooves rolled into the surface. The spacing between each zone (27, 28, 29) and the next progressively decreases as the distance along the shell from the tail end (15) increases. Alternatively the grooves may be formed by a turning process.
Patent JP-H05215461-A (JP)
Title: Drawer type door for storage warehouse
Inventor: NISHIOKA YASUYUKI
IPC: F25D25/00
Filed: 1992-02-03
Abstract: PURPOSE:To remarkably reduce the number of assembling steps and to improve a strength when a door is drawn forward by fixing ends of first and second extended parts of a round rod to moving rails by clampers, and clamping the rod together with moving rollers and the rails at a bending point of the rod to be bent from its horizontal part upward. CONSTITUTION:A reinforcing round rod 22 has a mount 24 mounted between a pair of moving rails 14, a pair of first extended parts 26 extended rearward from both ends of the mount 24, a pair of second extended parts 28 extended upward from both ends of the parts 26, and a pair of third extended parts 29 extended further forward from the upper ends of the parts 28. The rod 22 is fixed at first and third flat plates 30, 34 to the rails 14 by rivets 36, and clamped together with moving rollers 38 and the rails 14 by a second flat plate part 34. Thus, the number of assembling steps when the rod 22 is fixed to the rails 14 can be reduced, and strengths of the rails 14 can be improved.
Patent JP-S58136291-A (JP)
Title: Drive circuit for dc motor
Inventor: ITOU TAKAYASU
IPC: H02P6/06
Filed: 1982-02-08
Abstract: PURPOSE:To limit the collector voltage of a transistor which turns ON or OFF in response to the position of a rotor in a DC motor to a value lower than the prescribed value by detecting the collector voltage of the transistor and increasing the collector current when the value exceeds the prescribed value. CONSTITUTION:The signal of a rotary phase detector 1 is supplied to a switching signal generator 2 which is controlled by a control signal generator 3, thereby alternately turning ON and OFF transistors 4a, 4b, and driving a DC motor having coils 5, 6. The collector voltages of the transistors 4a, 4b are respectively detected by providing voltage controllers 12a, 12b, the base current is increased when it exceeds the prescribed value, and the increase in the collector voltage due to the increase in the voltage drop of the coils 5, 6 upon increase of the collector current is limited. Accordingly, the abnormal voltage due to counterelectromotive force at the time of interrupting the current can be prevented, and the circuit is extremely reduced in size, thereby enabling to turn it into IC state.
Patent JP-H10193864-A (JP)
Title: Ball-point pen tip and ball-point pen using the same
Inventor: IDO MIKIYA
IPC: B43K7/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen tip holding stably a ball over for a long period of time in an embracing part and a ball-point pen using the tip by a method wherein a ball embracing part having sufficient strength by restraining fluctuation in an inner diameter, and smooth rotation of a ball and smooth circulation of ink can be executed. SOLUTION: A ball-point pen tip 1 is composed of a metallic pipe wherein a small diameter part 2, a large diameter part 3, and a tapered part 4 are integrally formed by plastic deformation. The small diameter part 2 is of a right cylinder, a plurality of inward projections 61 for ball receiving seat are formed by plastic deformation on a peripheral surface near the tip, and a ball is rotatably embraced with a front surface of the inward projection 61. The large diameter part 3 is of the right cylinder, and its outer peripheral surface is held by being force fitted in a fitting hole of a wiring utensil main body. The tapered part 4 connects smoothly the small diameter part 2 to the large diameter part 3.
Patent JP-S60163132-A (JP)
Title: Predicate logical program execution device
Inventor: YAMAMOTO MASAHIRO
IPC: G06F9/44
Filed: 1984-02-03
Abstract: PURPOSE:To decrease the execution time of a predicate logical program by distinguishing a predicate different in character from other predicates and executing the result by other device. CONSTITUTION:Suppose that an inquiry of ''like (Taro, X)'' to a Prolog program in the figure and the 3rd rule in the figure is executed. The 2nd processing unit makes execution of the predicate of ''like (Taro, X)'' at first. Then a predicate ''plant (flower, X)'' is executed and it is detected that a predicate ''plant (flower, X)'' is an external predicate. Then, the next predicate is ''color (X, red)'' and since this is a predicate of an external predicate name, the execution of ''plant (flower, X)'' and ''color (X, red)'' is requested to the 1st processing unit. When this processing unit executes the ''plant (flower, X)'', three results of ''(flower, chrysanthemum)'', ''(flower, tulip)'', ''(flower, morning glory)'' are obtained, and two parameter pairs of ''(flower, tulip)'' and ''(flower, morning glory)'' are obtained as the result of further verification and the result is sent to the 2nd processing unit.
Patent JP-H06232221-A (JP)
Title: Wafer with dummy defective chip
Inventor: KAMIBAYASHI HIROSHI
IPC: H01L21/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide a wafer which is capable of discriminating ineffective chips with a discrimination means in an assembling process even when performing no probe test and no marker ink strike point and saving a manufacturing process definitely. CONSTITUTION:In a wafer 10, an ineffective chip 1 formed in a specified area outside the outside periphery of the wafer is formed in such a fashion that it may be provided with a hole 13 which reaches a silicon board 10 from a nitriding film in the central part. As a result, the ineffective chip 1 is dark in the central part when recognizing a pattern in an assembling process while the chip is bright in contrast in its peripheral part and binary-coded and printed out so that the chip may be discriminated like the ineffective chip stricken with the conventional marker ink. Therefore, even if a probe test of omitted against the ineffective chip 1, the ineffective chip 1 is not assembled mixed with an effective chip 2.
Patent JP-S52101335-A (JP)
Title: Lubrication device of engine
Inventor: YONEZAWA YUUSAKU
IPC: F16N39/04
Filed: 1976-02-23
Abstract: PURPOSE:To improve a lubricating performance in the coldness by providing as well an oil pump driven by a motor as a heater equipped on either the oil line or the oil pan for the oil pressed which is forward to the main oil gallery by the pump.
Patent JP-H09190621-A (JP)
Title: Magnetic recording medium
Inventor: SAKAI HIROSHI
IPC: G11B5/66
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is decreased in medi um noise particularly in recording and reproducing, concerning a magnetic recording medium, such as magnetic drum, magnetic tape or magnetic disk. SOLUTION: This magnetic recording medium is constituted by forming a ternary Chromium alloy film consisting of two kinds of elements selected from among Ti, Ta, Ag, Mo and Si, and Cr as a nonmagnetic ground surface film on a nonmagnetic substrate and forming an alloy film consisting essentially of Co as a magnetic film on the Cr alloy film. The total ratio of two kinds of the elements exclusive Cr of the nonmagnetic ground surface film is 10 to 40at.%.
Patent JP-S58133880-A (JP)
Inventor: MUTOU MIYOSHI
IPC: B07C5/36
Filed: 1982-02-04
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。