baber/WOPTO huggingface dataset:
Patent JP-S6378164-A (JP)
Title: Image forming device
Inventor: AZUMA JUN
IPC: G03G15/00
Filed: 1986-09-22
Abstract: PURPOSE:To suppress aberration in the expansion/reduction of an image over entire output samples of sheets less than a prescribed value, by controlling the formation of the image for each sheet so as to always be started from almost the same position of an image carrier drum, by controlling a paper supplying timing so as to satisfy a prescribed condition by respective interval of the sheet being supplied continuously. CONSTITUTION:When an operator inputs the number of samples (n) [(n) is a natural number] to be outputted, and issues an output instruction, the signal is sent to a paper supplying control circuit 7 through a control circuit 9. Also, the size of the sheet 4 in a cassette 5 is detected by a sensor 6, and a detected signal is also sent to the paper supplying control circuit 7. In such a case, the interval of respective sheet to be supplied continuously is controlled based on the size and the quantity of the sheet to be outputted so that the formation of the image for each sheet is always started from almost the same position of the image carrier drum. In such a way, it is possible to suppress the aberration in the expansion/reduction of the image over the entire output samples of the sheets less than the prescribed value.
Patent JP-2000054503-A (JP)
Title: Floor structure, building unit and unit building
Inventor: YODA YASUHIRO
IPC: E04B5/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To bear a floor face member in the floor space adjacent to a beam chipped section of a partially chipped floor beam in building unit, etc., so as to construct a floor face. SOLUTION: In a floor structure of a building unit 40, an auxiliary tie beam 48 is laid on a middle part of a floor beam 12 located at one side for catching a beam chipped section 43 of a partially chipped floor beam 42 and on a middle part of a floor beam 45 located at the other side in the shape of a cross to connect and a floor face member is borne on the auxiliary floor beam 49 and auxiliary tie beam 48.
Patent JP-H04105068-A (JP)
Title: Ignition pulse detection circuit
Inventor: SAKO SHINSAKU
IPC: F02B77/08
Filed: 1990-08-27
Abstract: PURPOSE:To enable the quantity of high voltage resistant parts to be reduced, and measures against a noise to be simplified by introducing a part of the output current of an ignition coil to the input side of a photo coupler, and obtaining an ignition pulse via the half-wave shaping of an output signal from the photo coupler. CONSTITUTION:The negative voltage component of an ignition pulse generated at an ignition coil 1 is eliminated at a diode D1, and the aforesaid ignition pulse is inputted to a photo coupler 2 after overcurrent protection with a resistor R1 and overvoltage protection with a Zener diode Z1. The photo coupler 2 transmits only a signal component to the output side thereof via the photo coupling of an internal light emitting diode and photo transistor. Then, a waveform shaping circuit 3 comprising Schmitt trigger buffer shapes an output signal from a low-pass filter, and generates a desired output signal. This signal does not contain surge voltage. According to the aforesaid construction, the quantity of high voltage resistant parts can be reduced, and the protection of a circuit against a noise can be simplified.
Patent JP-H04106995-A (JP)
Title: Electric laminate
Inventor: SUZUKI NOBORU
IPC: C08L67/06
Filed: 1990-08-27
Abstract: PURPOSE:To cause the laminate to have high water resisting properties and excellent punching workability by using base materials of specific composition. CONSTITUTION:In metal foil clad laminates composed of metal foil and base material containing allyl ester resin and cellulosic fibers as main components, electric laminates having excellent water resisting properties and punching workability can be obtained by impregnating and drying cellulosic fiber base material beforehand with a mixture or reaction product of a higher fatty acid ester compound with melamine resin. The higher fatty acid ester compound is used to make the melamine resin have flexibility and to improve punching workability, and is a partially esterificated substance of 10C or more saturated or unsaturated fatty acid and 5C or less glycol or polyole. It is desirable that the quantity of the higher fatty acid ester compound to be mixed or reacted with the melamine resin should by 1-60 pts.wt., preferably 5-40 pts.wt., in respect to 100 pts.wt. of the melamine resin.
Patent JP-H04106595-A (JP)
Title: Frequency measuring instrument for tuning
Inventor: TAKU TAKEO
IPC: G10G7/02
Filed: 1990-08-27
Abstract: PURPOSE:To obtain the measuring instrument which makes a fast response and enables the turning of many kinds of rhythm by comparing a musical sound signal with a reference frequency signal by a phase-locked loop. CONSTITUTION:An musical sound-electricity converter 50 inputs a musical sound signal to the phase-locked loop 20. In addition to a program for operating a CPU 11, reference frequency data, rhythm data, etc., are written in a ROM 12. A VCO 21 is applied with a reference voltage for oscillating a reference frequency prescribed for each sound name to oscillate at the reference frequency of each sound name, the reference frequency is compared with the frequency of the musical sound signal, and their deviation quantity is displayed on a display unit 40. For the purpose, the phase-locked loop which is fast in the speed of the frequency comparing operation is used to easily tune even a percussion instrument whose sound attenuates in a short time. Further, reference frequency data stored in a memory is read out and supplied to the VCO, so reference frequency data on many kinds of rhythm can easily be written in the memory.
Patent JP-2000055759-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: YOKOYAMA KENICHI
IPC: G01L9/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve practicality by using electrochemical stop etching for forming a cavity and at the same time for forming a cavity in closed structure by film formation. SOLUTION: A P well region 4 and an N well region 5 are formed on the surface-layer part of a silicon substrate 3 where the face orientation on the surface is (100), a trench 26 that is continuously or discontinuously extended in either the <110> or <100> direction of the silicon substrate and is fed through the N well region 5 is formed at the N well region 5, a potential difference is generated between the well regions 4 and 5 through aluminum wiring 20 and 21, at the same time a monocrystalline silicon substrate at the lower side of the N well region 5 is etched by injecting an anisotropic etching liquid through a trench 26, etching is stopped at the interface part of the well regions 4 and 5, and a cavity 7 with the N well region 5 as a diaphragm is formed. After aluminum wiring 20 and 21 is eliminated, a film for sealing is formed to block the trench 26.
Patent JP-H0390219-A (JP)
Title: Method for forming grooves on surface of metallic pipe
Inventor: ISONO TORU
IPC: B21D17/04
Filed: 1989-08-31
Abstract: PURPOSE:To form grooves with flat form rolling on a thin-wall pipe by using a 1st flat die having an edge part higher in height than the depth of a groove part and a 2nd flat die having a smooth surface, holding a pipe between the 1st and the 2nd flat die and forming the groove part on the thin-wall metallic pipe by flat form rolling. CONSTITUTION:The die is composed of the 1st flat die 1 having an edge part 10 and the 2nd flat-type die 2 having a smooth surface face. The height of the edge part 10 is made twice as large as the depth (h) of the grove part 101 formed. The 1st flat die 1. is fixed, a pipe 100 is held between one end of the 1st flat die 1 and one end of the 2nd flat die 2 is and the 2nd flat die 2 moved along the 1st die 1. The pipe 10 is moved as it rolls and as it is moved the groove part 101 is is formed gradually deeper. As soon as the pipe wall swells on both sides of the groove part 101 rolled by the edge part 10 of the flat die, the flat surface of the 2nd flat die 2 pressure the part and the the surface of the pipe 100 other than the groove part 101 torns into into a smooth surface.
Patent JP-2000026288-A (JP)
Title: Therapeutic agent for athlete's foot
Inventor: MIZUI KIMIYA
IPC: A61K9/08
Filed: 1998-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent useful for treating athlete's foot by including a metal undecylenate, a fatty acid diethanolamide and a specific amount of a base. SOLUTION: This therapeutic agent is obtained by including (A) a metal undecylenate (zinc undecylenate, magnesium undecylenate, etc.), and (B) a fatty acid diethanolamide (e.g. a coconut oil fatty acid diethanolamide) as essential ingredients and further including a base (e.g. ammonia) in order to maintain the stability of compatibilization. In the therapeutic agent, the ingredient A is preferably contained in an amount of 0.1-40 wt.% and the ingredient B (1:1) is preferably contained in an amount of 0.1-80 wt.%. The therapeutic agent is prepared by method for adding the ingredient C in small portions while mixing the ingredients A and B with purified water or an organic solvent, a method, etc., for melt mixing the ingredients A and B at a temperature near the melting point of the ingredient A and then mixing the resultant mixture with other ingredients.
Patent JP-H0966651-A (JP)
Title: Ink ribbon cassette
Inventor: KANEDA TOMIO
IPC: B41J31/16
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an ink absorbing body by contriving a holding structure of an ink supplying body in such a manner that a cut line is formed at a position facing an opening of the ink absorbing body and other end side of the ink supplying body is inserted into and held by the cut line in an elastically pinching manner. SOLUTION: When an ink supplying body 8 is inserted in and held by a cut line 10 of an ink absorbing body 7, the expanding width of the cut line 10 becomes narrow with backing thereof, and a width of a pinch part 8a of the ink supplying body 8 becomes nearly constant along the inserting direction of the pinch part 8a. Accordingly, the contact pressure of the pinch part 8a of the ink supplying body 8 and the ink absorbing body 7 becomes heavy, so that the pinch part 8a of the ink supplying body 8 which is being inserted and held is strongly compressed as it goes backward. As a result, the pinch part 8a approaches a void having a maximum draw up quantity of ink as it goes to the back of the cut line 10, so that the ink draw up quantity per unit time of ink to be absorbed by the ink absorbing body 7 at the back part of the ink supplying body 8 becomes maximum.
Patent JP-H0967555-A (JP)
Title: Interlayer insulation adhesive for multilayered printed circuit board
Inventor: HONJIYOUYA TOMOMI
IPC: C09J163/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an interlayer insulation adhesive for multilayered printed circuit boards which has a good storage stability and gives multilayered printed circuit boards excellent in resistances to heat and moisture. SOLUTION: This adhesive contains as the essential components a bisphenol epoxy resin having a wt. average mol.wt. of 10,000 or higher, a bisphenol epoxy resin having an epoxy equivalent of 500 or lower, an epoxy resin curative (pref. an imidazole compd.), a titanate coupling agent, and an inorg. filler.
Patent JP-H0651268-A (JP)
Title: Projection liquid crystal display
Inventor: FUJISAWA KATSUYA
IPC: G02F1/13
Filed: 1992-07-31
Abstract: PURPOSE:To make effective use of light from a light source and to reduce the rate of heating of a polarizer. CONSTITUTION:In a projection liquid crystal display which uses as a light valve a liquid crystal panel 5 equipped with a polarizer, an optical element 4 such as a quarter wavelength plate for converting circularly and elliptically polarized light into rectilinearly polarized one is disposed between a light source 1 for illuminating the liquid crystal panel 5 and the light-source side polarizer 10 provided to the liquid crystal panel, so that the direction of rectilinear polarization achieved by the optical element 4 coincides with that of polarization by the light-source side polarizer 10.
Patent JP-H0389116-A (JP)
Title: Measuring apparatus for refining furnace
Inventor: NISHINO NO
IPC: G01G17/04
Filed: 1989-08-31
Abstract: PURPOSE:To make it possible to use a furnace casing over a long life by directly providing a measuring gage between an annular body which is fitted to the outer surface part of the furnace casing and a supporting device which is projecting from the outer surface of the furnace casing. CONSTITUTION:Supporting devices 5 are provided at the specified four places at the upper part on the outer surface of a furnace casing. A measuring gage 20 is provided between each device 5 and a trunnion ring 4. The measuring gage 20 is constituted so that a thrust load is made to escape through a spheri cal surface seat 20a which is provided on the ring 4 and a roller 20b which is provided directly beneath the device 5. When a refining furnace is inclined, lateral deviation is prevented with side guides 28. When the furnace casing is turned over, a specified compressing load is applied on the upper and lower surfaces of the measuring gage 20 because the total value of the loads of Belleville springs 22 of two rods 21 is larger than the weight of the furnace chamber. Therefore, a gap is not formed. In this way, the furnace casing can be used over a long life.
Patent JP-H0973623-A (JP)
Title: Information recording medium and its production
Inventor: SASAKI KATSUMI
IPC: G11B5/85
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium having satisfactory running performance and ensuring a satisfactory touch with a head by forming an undercoat layer contg. a filler and a binder and having a rugged surface and a metallic thin film on one side of a substrate and forming a recording layer on the other side. SOLUTION: A magnetic metallic layer 21 of Co-Ni is formed on the surface of a substrate 1 with a vacuum deposition device. An undercoat layer 22 is formed on the rear side of the PET film 1 with a gravure coater. A coating material forming the layer 22 is composed of 2 pts.wt. polyurethane resin, 0.5 pt.wt. nitrocellulose, 2.5 pts.wt. filler and 95 pts.wt. mixed soln. composed of equal amts. of methyl ethyl ketone, toluene and anone. A metallic thin film type back coating layer 23 of Cu-Al is formed on the undercoat layer 22. A protective film of diamondlike carbon is formed on the magnetic metallic layer 21 and a perfluoro-polyether lubricant is applied to obtain a magnetic tape.
Patent JP-H0677866-A (JP)
Title: Reception circuit
Inventor: OBUCHI KAZUCHIKA
IPC: H04B7/08
Filed: 1992-08-25
Abstract: PURPOSE:To receive a signal from another station always in an excellent reception state by selecting another antenna when the reception state of a selected antenna is deteriorated in the state of asynchronous open aperture in the TDMA communication. CONSTITUTION:A changeover switch 22 is used to select one reception signal among reception signals of the time division multiple access(TDMA) communication system received respectively by antennas 211-21n. While an electric field intensity measurement circuit 23 measures the reception electric field intensity of the selected antenna, the circuit 23 outputs a received signal to a synchronization detection circuit 25 as it is and the synchronization detection circuit 25 detects a synchronization word of a fixed pattern in the signal. A changeover timing control circuit 24 controls a changeover timing of the changeover switch 22 when the measured electric field intensity is a prescribed intensity or below to set the switching timing for a period other than the transmission period of the synchronization word. Thus, even when the synchronization word is received at a point of time of antenna changeover, the antenna is switched by avoiding the reception period of the synchronization word.
Patent JP-S6471538-A (JP)
Title: Automatic work loading device
Inventor: UNEME KIYOSHI
IPC: B65H29/00
Filed: 1987-09-09
Abstract: PURPOSE:To automatically load a work onto a container and to realize the safety of working and labor saving by transferring the work located on the lifter having moved to the downstream side of an index conveyor by lifting it and providing a work loader to load it to a container. CONSTITUTION:When a lifter reaches the specified position, the motor 107 of the truck 102 moving in the X axial direction of the No.2 work loader 90 awaited on the lifter is driven, a mast 114 is descended and a clamping arm is descended to the position capable of interposing a work from both side parts. A speed reducing motor 125 is then driven and a work supporting member is moved to the side part vicinity of the work. When the specified hydraulic cylinder is actuated and a work supporting member is projected, it is rushed to the lower face of the work of the specified row. The upper face of the work is pressed by descending a press fitting by a hydraulic cylinder and when the mast 114 is ascended by reversing the motor 107, the work is clamped by the clamping arm 130 of a work loader 90 and lifted from a lifter.
Patent JP-S6468270-A (JP)
Title: Sterilizing method with line-pressure adjustment
Inventor: KUKI KAZUO
IPC: A61M1/14
Filed: 1987-09-09
Abstract: PURPOSE:To prevent an artificial organ from being destroyed even when a sterile temperature is raised to a heat-resistant temperature, by adjusting the pressure in an autoclave so as to maintain the difference between the pressure in the artificial organ and that in the autoclave small. CONSTITUTION:An artificial organ 2 is set in an autoclave 1. The autoclave 1 includes a heater 3, a high-temperature reservoir 4, a discharge valve 5. A sterile solution tank 6 and a cooler 7 are provided outside the autoclave 1. The pressure of the artificial organ 2 is measured via the pressure of the sterile solution tank 6 by a manometer 16, and the pressure of the autoclave 1 is measured by another manometer 21. An automatic controller 20 controls valves 10 and 17 so as to maintain the difference of both the pressures within a certain value.
Patent JP-S59116810-A (JP)
Title: Robot controlling method
Inventor: ISOBE MITSUNOBU
IPC: G05B19/4093
Filed: 1982-12-24
Abstract: PURPOSE:To shorten a taking-out operation time and to facilitate teaching operation by calculating deviation in position by a simple sensor and storing it, and correcting the value of a taught number position and operating a robot. CONSTITUTION:A robot handle is moved to a position P1 and its position is taught. Then, the handle is lowered from the position P1 and stopped at the time when the sensor operates, and this position is taught as a standard sensor operation position P2. Then, the handle is lowered to a position P3, which is taught. The handle is closed at the position P3 and elevated to a position P4, which is taught, thereby finishing teaching taking-out operation. Then, correction control is performed on the basis of the taught standard operation positions and the handle moves to the position P1 firstly. The handle moves down to a next operation position PS and stops. The position deviation between the taught position P2 and position PS is calculated and stored to calculate a position P3' by subtracting the position deviation from the position P3, and the handle moves. The handle stops at the position P3' and is closed and elevated to the position P4, thus finishing the parts taking-out operation.
Patent JP-H0564454-A (JP)
Title: Full wave rectifying circuit
Inventor: FUJITA YOSHIRO
IPC: H03D1/18
Filed: 1991-09-05
Abstract: PURPOSE:To stabilize the operation of a full wave rectifying circuit by applying negative feedback from the junction between the collector of a third transistor and the collector of an eight transistor to time base of a second transistor. CONSTITUTION:Negative feedback is applied from the common junction 16 between the collector of a third transistor 3 and the collector of an eight transistor 8 to the base of the second transistor 2 on the stage of differential amplification being connected to the input terminal 15 through a resistor 9. Therefore, the potential of the base of the second transistor 2 always becomes equal to the potential of the base of the first transistor 1 at the stage of differential amplification connected to the first input terminal 14. Accordingly, the current IR flowing in the resistor 9 becomes the value of having divided input signal voltage VIN by the resistance value R of the resistor 9. Hereby, the operation of the full wave rectifying circuit can be stabilized.
Patent JP-H1164419-A (JP)
Title: I/o part structure for high frequency circuit part and characteristics measuring method therefor
Inventor: YAMASHITA SADAO
IPC: H01P5/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To adjust the circuit part by an arrangement wherein a line conductor abuts against a coaxial contactor pin provided in a measuring tool when a circuit board is fixed thereto to match the impedance, thus eliminating the effect of an unmatched output pin. SOLUTION: A measuring jig 40 is previously fixed with a coaxial connector 43 having characteristic impedance of 50 Ω. The measuring jig 40 is provided with a spacer 41 and a movable plate 42 and when a circuit board 30 to be measured is mounted above the spacer 41, a line conductor abuts against the connector pin 44 of the coaxial connector 43. Since the movable plate 42 is biased by the spacer 41, the line conductor can be connected with the connector pin 44. Characteristics, e.g. oscillation frequency, are measured by means of a measuring unit being connected from the coaxial connector 43 through a coaxial cable under that state. The circuit part is adjusted to obtain a given characteristic by partially removing the circuit pattern, for example.
Patent JP-S6382513-A (JP)
Title: Barrel shifter
Inventor: TOKUMARU TAKEJI
IPC: G06F7/76
Filed: 1986-09-26
Abstract: PURPOSE:To execute a rotating operation at high speed by calculating the OR of the output of a low order side N bit from a shifting means based on the quantity of shift which is especially calculated and the output of a high order side bit of the shifting means respectively corresponding to the output according to the rotating operation. CONSTITUTION:The quantity of shift calculating part for supplying shift signals S1, S2, S4, S8, S16 to a barrel shifter of 32 bits, for instance, is constituted of a subtracted value calculating part 31 and a subtraction part 33, the calculating part 31 is constituted of a NOR circuit 35, an OR circuits 39, 41 or the like, AND circuits 49, 33 or the like, and an inverter circuit 59 or the like and the subtraction part 33 is constituted of a subtracter 63 or the like and an OR circuit 73 or the like. In the calculating part 3, the quantity of rotating from the quantity of rotating instructing lines L1-L16 and the bit length of input information are compared, when the former is larger than the latter, subtraction signals SB1-SB3, SW1 corresponding to the number of bits of the input information are outputted and in the subtraction part 33, the subtracted value from the calculating part 31 is subtracted from the quantity of rotating to output the shift signals S1-S16.