baber/WOPTO huggingface dataset:
Patent JP-S5860891-A (JP)
Title: Pal system video tape recorder
Inventor: SHIBATA AKIRA
IPC: H04N9/87
Filed: 1981-10-07
Abstract: PURPOSE:To eliminate color deviation by inserting a one-horizontal-period delay circuit into an Y signal regenerating circuit at a halfway point, and thus synchronizing an Y signal and a C (color) signal with each other. CONSTITUTION:A signal read out of a video tape 1 by a video head 2 is inputted to a preamplifier 3. A C signal is inputted to an Y and C mixer 8 through a C signal regenerating circuit 5 and a comb-shaped filter 9. A Y signal is inputted to the mixer 8 through a Y signal regenerating circuit 4 via a one- horizontal-period delay circuit. A frequency converter 11 inputs an FM signal and a high-frequency continuous signal outputted from a local oscillator 12 to output FM signals of the sum and difference frequencies between both the input signals. Those signals are inputted to a 1H (one horizontal scanning period) glass delay line 15 through a switching circuit 14, and only one signal is inputted to the regenerating circuit 4 of an FM demodulator. In case of the generation of a dropout, a dropout detector 13 operates to switch the switching circuit 14 temporarily.
Patent JP-H0768309-A (JP)
Title: Controlled cooling method for steel sheet
Inventor: SHIBATA AKIRA
IPC: B21B45/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a controlled cooling method which can lengthen a cooling time difference by which a plate thickness continuously in the tapered form in the longitudinal direction of a steel sheet. CONSTITUTION:When the steel sheet 1A which changes continuously in the tapered form in the longitudinal direction is cooled by a cooling device accelatively, if the plate thickness at the tip of the steel sheet 1A is thinner than that at the tail end, the whole length in the longitudinal direction of the steel sheet 1A begins cooling simultaneously and cooling is completed in sequence from the tip of the steel sheet toward its tail end to magnify the size of a product which can be manufactured.
Patent JP-H11802-A (JP)
Title: Groove machining device
Inventor: YAMADA YOSHIHARU
IPC: B23B5/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a holder from being slipped off and jumped out from a recessed part when a reaction causing a swing in the direction of directing a roll is received by holding the holder fitted to the recessed part of a backup member so as to be embraced by the recessed part. SOLUTION: Since a holder 23 is pressed to a recessed part 37 of a backup member by the cutting resistance received by a bite 29, it receives the reaction from the recessed part 37. According to this backup member, the recessed part 37 is formed so that the angle α of rotating in the circumferential direction around its curvature center is larger than 180 deg.. Therefore, the holder 23 fitted to the recessed part 37 is held so as to be embraced, and even if a reaction as causes a swing in the direction of directing a roll is received, the holder 23 is never swinged so as to be slipped off and jumped out from the recessed part 37.
Patent JP-S5683255-A (JP)
Title: Flat type motor
Inventor: ARAI KEIJI
IPC: H02K1/12
Filed: 1979-12-10
Abstract: PURPOSE:To improve working efficiency for a winding without increasing a magnetic resistance between a rotor and a stator core by providing a pole shoe on the surface of the ring stator core facing to the rotor so that it comes closer to the rotor than ring stator winding. CONSTITUTION:A ring stator core 7 is divided, for example, into a plural pieces, a stator winding 9 which is formed annularly beforehand is fitted in necessary number, and a U-shaped pole shoe 8 is provided on the stator core 7 between the stator windings 9 and opposite to a rotor 3. The pole shoe 8 is constituted to come nearer to the rotor 3 side than the stator winding 9, and the stator core 7, stator winding 9 and pole shoe 8 are covered with a resin layer, which are fixed on a fixed member 11. Then, the stator core 7 and the pole shoe 8 can be formed integrally.
Patent JP-S6175311-A (JP)
Inventor: AN HORUTO
IPC: C08G63/60
Filed: 1985-07-18
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-S5859411-A (JP)
Title: Focusing detection
Inventor: IDA MASATOSHI
IPC: G03B13/36
Filed: 1981-10-06
Abstract: PURPOSE:To extend the focusing detection range in respect to the movement range of a image forming lens, by using the sum of maximum values out of differential absolute values between output signals of two photoelectric transducers, which are arranged at an interval of m-number of photoelectric transducers in a photodetecting element array, as an evaluation function. CONSTITUTION:The light from an object to be picked up is transmitted through a semitransparent mirror part 5 of a movable reflective mirror 1 and is projected onto photodetecting element arrays 9 and 10 and is converted to a digital illuminance signal. A sum S of a series, where a maximum value D1 out of differential absolute values between output signals of two photoelectric transducers adjacent to each other of K-number of photoelectric transducers in photodetecting element arrays 9 and 10 is the first term and a maximum value D2 out of differential absolute values between output signals of two photoelectric transducers arranged at an interval of one photoelectric transducer is the second term and a maximum value DK-1 out of differential absolute values between output signals of two photoelectric transducers arranged at an interval of (K-1)-number of photoelectric transducers is the last terms, is used as an evaluation function value, and these values of arrays 9 and 10 are compared. Thus, a center position 12 between arrays 9 and 10 is set to a predetermined focal plane conjugate to a film surface to detect the focusing state of a photographic lens 2.
Patent JP-S6063660-A (JP)
Title: Multiprocessor synchronization system
Inventor: YABUSHITA MASAHARU
IPC: G06F1/04
Filed: 1984-07-31
Abstract: PURPOSE:To prevent disabling all functions of a processor due to a fault occurring to a clock generator by correcting the time of processor in accordance with the variation in time rate when the time difference from the other processor is smaller than a specified value. CONSTITUTION:The processors 10 and 11 has absolute time generators 12 and 13 which operate on the basis of clock pulses CL1, and CL2. Time correcting devices 16 and 17 calculate time rates between the times of their CPUS and other CPUs on the basis of the outputs of time storage devices 141 and 142, 141' and 142', and 151 and 152, 151' and 152' to calculate normalized time rates from the set tims rates of the other CPU times to their CPU times. Then, the deviations between those normalized time rates from a reference value are calculated and absolute time generators 12 and 13 are corrected on the basis of the deviation.
Patent JP-H0328146-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIYAMA HITOSHI
IPC: C04B7/24
Filed: 1989-06-21
Abstract: PURPOSE:To improve the strength and durability of concrete by using a cement mixed with a specific amount of a cement admixture containing gypsum, active silica and blast-furnace slag powder at specific ratios. CONSTITUTION:The cement composition is composed mainly of 100 pts.wt. of cement and 6-30 pts.wt. of a cement admixture. The cement admixture is composed mainly of (A) 100 pts.wt. of gypsum (in terms of anhydride), (B) 20-250 pts.wt. of active silica and (C) 20-500 pts.wt. of blast furnace slag containing particles of <=12mum diameter accounting for >=60% of the powder. The gypsum is dihydrate, hemihydrate or type-III gypsum anhydride.
Patent JP-H099738-A (JP)
Title: Seedling transplanter
Inventor: NAKAJIMA HIDEO
IPC: A01C11/02
Filed: 1995-06-26
Abstract: PURPOSE: To enable to easily change a way of two lane planting by a corresponding seedling take out mechanism and a seedling transplanting mechanisms by arranging two seedling trays in parallel in which pot parts are arranged in matrix in a planer view. CONSTITUTION: This seedling transplanter consists of one seedling laying stand 11 in which two seedling trays are laid in parallel, two seedling take out mechanisms 12 which take out the seedlings by a pair of grasping claws 60 from pot parts of each seedling tray and two seedling transplanting mechanisms 13 respectively installed with openable transplanting cups 32 each of which receives the seedling from the seedling take out mechanism and transplants the seedling to a field. The seedling transplanter is so constituted that the power is transmitted from one power source to a gear transmission mechanism 106 for laterally sending the seedling laying stand 11 and a common input shaft 104 which transmits the power to two seedling take out mechanisms 12.  The lateral movement of the seedling laying stand 11 is intermittently stopped twice in one operation cycle of one of the seedling take out mechanisms by an intermittently rotating cam mechanism 109 inserted in the gear transmission mechanism 106 and a phase adjusting means 105 is inserted in the common input shaft 104.
Patent JP-S5786138-A (JP)
Title: Cooling mechanism for optical head
Inventor: KANEDA NORIYA
IPC: G11B7/125
Filed: 1980-11-14
Abstract: PURPOSE:To prolong the life of a semiconductor laser by cooling a semiconductor laser oscillator by a cooling element which utilized Peltier effect. CONSTITUTION:A semiconductor laser oscillator 6a is coupled thermally with an electronic cooling element 9 which utilizes Peltier effect and a radiation fin 10 to be cooled, thus prolonging its life.
Patent JP-H0773311-A (JP)
Title: Image processor and recording and reproducing device
Inventor: WASHISAWA TERUYOSHI
IPC: G06T5/20
Filed: 1993-06-29
Abstract: PURPOSE:To obtain high parallelism not depending on the number of pixels and to accelerate arithmetic speed. CONSTITUTION:An image processor 100 is provided with a numerator calculation part 102 for full curvature to define the pixel value of a certain picture element as '1' when the value of the numerator of the full curvature calculated by using an image information signal sent from an image information input part 101 is positive and to define the pixel value of that pixel as '0' when that numerator value is not positive, numerator calculation part 103 for average curvature to define the pixel value of a certain pixel as '1' when the value of the numerator of the average curvature calculated by using an image information signal sent from the image information input part 101 is negative and to define the pixel value of that pixel as '0' when the numerator value is not negative, AND arithmetic part 104 for ANDing the output signal of the numerator calculation part 102 for full curvature and the output signal of the numerator calculation part 103 for average curvature for each pixel, and median filter 105 for removing an isolate point contained in the output signal of the AND arithmetic part 104.
Patent JP-S5784352-A (JP)
Title: Electromagnetic supersonic wave flaw detecting device
Inventor: SATOU KAZUYA
IPC: G01N29/24
Filed: 1980-11-14
Abstract: PURPOSE:To detect the presence of a flaw and its size with high accuracy even at the time when measuring condition varies, by executing the flaw detection by utilizing the ratio of two receiving signals outputted from two receiving coils. CONSTITUTION:Two each of transmitting coils 3 and receiving coils 4 are arranged in parallel. The coils on one side are to become comparing coils 3s and 4s, and the coils on the other sides are to become measuring coils 3m and 4m. An output of the receiving coil 4m is amplified by an amplifier 6d, and then, the waveform is shaped by a waveform-shaping circuit 9d and given as a numerator input of a divider 10. On the other hand, after an output of the comparing's receiving coil 4s is made to pass an amplifier 6s, the waveform is shaped by a waveform-shaping circuit 9s and given as a denominator input of the divider 10. In short, an output which is produced by dividing a measuring output signal by a comparing output signal is monitored by a monitor 7. Further, the waveform-shaping circuits 9s and 9d take in signals by a prescribed time synchronizing with pulse current of a pulser 5 and contain a gate circuit and a peak-holding circuit which holds a wave height value.
Patent JP-S6138232-A (JP)
Title: Piston seal for disk brake
Inventor: SONE MUNEO
IPC: F16D125/08
Filed: 1984-07-30
Abstract: PURPOSE:To make a piston seal for a disk brake excellent in stability and endurance by uniting the two layers into one arranging a stylene rubber layer at the side of the slide way contacting with the piston and an ethylenepropylene rubber layer at the side of the seal groove of a cylinder. CONSTITUTION:A stylene rubber layer 8a and an ethylenepropylene rubber layer are arranged at the side of the slide way contacting with a piston 6, that is, at the side of an inner circumference and at the side of a seal groove 7, that is, at the side of outer circumference respectively, to be united into a piston seal 8. The stylene rubber layer 8a shall be made to be as thin as possible so that the bordersection in the cylinder axis direction between the rubber layers 8a and 8b may be positioned within chambered corners 7a and 7b. For this reason, the piston seal can be excellently stabilized and endured.
Patent JP-S6316323-A (JP)
Title: Printer interface controller
Inventor: UMEMURA MASAO
IPC: G06F3/12
Filed: 1986-07-09
Abstract: PURPOSE:To secure a free connection between a printer incorporating a font memory and another printer containing no font memory, by selecting the information to be supplied to a printer after discriminating whether the printer incorporates a font memory or not. CONSTITUTION:A microprocessor 51 of a microprogram control part 5a sends a check instruction to a printer 4 and decides whether a printer 4 incorporates a font memory or not by the signal received from the printer 4 to hold the result of this decision at a printer identifying circuit 14. When the printer 4 contains a font memory, the character code information set to a data register 8 is sent to the printer 4 via a bus control circuit 13. While a font pattern corresponding to the character code information is read out of a font memory 10 and sent to the printer 4 after converted into the horizontal or vertical print data by a vertical/horizontal converting circuit 11 when the printer 4 contains no font memory.
Patent JP-H04340371-A (JP)
Title: Electrostatic actuator
Inventor: HIGUCHI TOSHIRO
IPC: H02N1/00
Filed: 1991-06-04
Abstract: PURPOSE:To make it possible to drive smoothly by providing holes or a pattern with projected and recessed portions satisfying particular mathematical equations on the surface at the side of contacting with a moving member of a stator and/or on the surface at the side of contacting with a stator of a moving member. CONSTITUTION:A pattern with recessed and projected portions satisfying 0.01<h/t and 10(mum)<t or holes satisfying 20<D are provided at a rate of 0.1 hole/cm<2> on the surface of the side contacting with a moving member 6 of a stator 3 and/or on the surface of the side contacting with a stator of a moving member 6. [In each equation described above, h means the height (RMAX, mum) of the projected portion of the pattern with recessed and projected portions, t means the thickness (mum) of stator or an insulating thin leaf body of the moving member, and D means the diameter of hole (mum).] By having roughened surface, sufficient air can enter between the surfaces, by which the contact area between the stator 3 and the moving member 6 can be reduced thereby reducing friction and improving the sliding ability of the moving member 6.
Patent JP-H062686-A (JP)
Title: Closed type scroll fluid machine
Inventor: YAMADA KAZUTOSHI
IPC: F04C29/02
Filed: 1992-06-18
Abstract: PURPOSE:To secure sufficient oil quantity, secure effective oil quantity while lowering oil level height in a motor side chamber, and also enable oil cooling. CONSTITUTION:On one lateral directional side of a closed casing 1 in which scrolls 2 and 3 are installed on one side and a motor 5 is installed on the other side, an oil tank 17 extending to the scroll side from the motor side end part of the casing 1 is arranged additionally through oil equalizing pipes 18 and 19, and oil returned to the casing 1 from an oil feed passage 11 of a driving shaft 4 is returned to the tank 17. An oil feed pipe 20 is arranged in a suction port 12a of a lubricating pump 12, and this oil feed pipe 20 is thrust into the motor side end part of the oil tank 17, and the oil in the oil tank 17 is supplied to the oil passage 11 by means of the lubricating pump 12.
Patent JP-H08308758-A (JP)
Title: Bathtub floating dust ejector having flow-in water control mechanism
Inventor: WAKAMIYA MASATOSHI
IPC: A47K3/00
Filed: 1995-05-23
Abstract: PURPOSE: To efficiently remove floating dust without uselessly letting much water flow out by providing a narrowing part at least at a part of the flow-in port of a floating dust collecting vessel and incorporating a floating valve, which floats up to close the narrowing part like a valve when water overflows, inside the floating dust collecting vessel. CONSTITUTION: When ejecting bathtub floating dust A with the bathtub floating dust ejector, first of all, a drain valve 3 is pulled off, a valve 8 with an exhaust port is attached to a bathtub exhaust port 2, and a water quantity control valve 10 is opened. Next, a flow-in port 12 of a floating dust collecting vessel 11 is a little brought down rather than the water surface at the plate where there is much bathtub floating dust A. Then, the bathtub floating dust A flows into the floating dust collecting vessel 11 together with water and is ejected through a drain hose 6.  At such a time, when the flow-in port 12 is further brought down and the state of letting water almost overflow from the inside of the floating dust collecting vessel 11 is provided, the flow-in of water is suppressed by pressing the flow-in port 12 from the downside with the buoyancy of a floating valve 14, and the bathtub floating dust A in the floating dust collecting vessel 11 is prevented from flowing out of the flow-in port 12.
Patent JP-H04358061-A (JP)
Title: Electron beam heating type vapor-deposition plating method
Inventor: TANAKA SHOHEI
IPC: C23C14/30
Filed: 1991-06-03
Abstract: PURPOSE:To provide a method by which a vapor-deposition plating material having uniform color tone and characteristic in the plating layer can be manufactured. CONSTITUTION:The material in a crucible is heated and vaporized with electron beam emitted from an electron gun 4 and also at the time of continuously progressing and passing a band-like base material into a vapor-deposition chamber by irradiating the surface of the crucible with the electron beam only from the direction along progressing direction of the base material, the vapor- deposition plating layer is formed on the base material surface.
Patent JP-H116172-A (JP)
Title: Silencer
Inventor: TANAKA TOKUJI
IPC: F01N1/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a manifold type silencer that makes its length one-fourth in wavelength in response to noise characteristics that change in accordance with the rotation condition of an engine. SOLUTION: A manifold is provided on the side of an exhaust gas introduction pipe inserted into a muffler 2, and the length of the manifold is made variable by a cylinder 3. Engine revolutions detected by an engine revolution sensor 11 and exhaust gas temperature detected by a thermometer 2 inserted into the muffler 2 are detected, and a degree corresponding to the engine revolutions is set by a degree setting switch 61a. From these values, the length of the manifold necessary for suppressing the acoustic energy of maximum sound pressure is calculated, and the length of the manifold is changed so that it may be one-fourth of the acoustic frequency of the cylinder 3 in wavelength by its expansion and contract.
Patent JP-H06348259-A (JP)
Title: Midi editing device
Inventor: HIKAWA KAZUO
IPC: G11B20/10
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the editing device which facilitates data conversion when generating sub-code data of a CD by obtaining MIDI data from a file wherein a MIDI sequence is recorded. CONSTITUTION:While a standard MIDI file 1 generated at a MIDI signal reproduction part 2 is reproduced by the same MIDI sequencer and the tempo map is made constant by the MIDI sequencer of a MIDI signal recording part 3, MIDI data are resampled. Then when the rate of the tempo map to be made constant is set equal to the rate of the pack of the CD (rational multiple of pack rate), the MIDI data can be converted into a pack file as it is and the data conversion is facilitated. Further, while the both are synchronized with each other by using SMPTE time codes used by the MIDI sequencer of the MIDI signal reproduction part 2 or MIDI signal recording part 2, the MIDI data are resampled to make the tempo map, which irregularly varies, constant.
Patent JP-S6221131-A (JP)
Title: Positioning device for information retrieving device
Inventor: HASUO KAMON
IPC: G03B27/32
Filed: 1985-07-22
Abstract: PURPOSE:To adjust the positioning speed of an information retrieving device freely with the pushing force of an operator by varying the driving state of a driving means according to the pushing force to a switch which is is turned on and off by depression. CONSTITUTION:A film F is clamped and necessary key pads 21-24 on the keyboard of a controller are pressed so that a desired frame is projected on a screen 11. Variation in the resistance value of a pressure sensor 27 for them is detected as a voltage value, which is amplified by amplifiers 431-434 to a necessary voltage level. This voltage value is converted by an A/D converter 45 into a digital value, which is read in a CPU41. The CPU41 supplies a motor driving circuit 46 with a short-period pulse when outputs from the respective pressure sensors 271-274 are large or a long-period pulse output when small according to a program written previously in a ROM42 to drive corresponding pulse motors MX, MY, thereby moving the film F to a desired position at a specific speed.
Patent JP-S6222320-A (JP)
Inventor: SANO MINEO
IPC: H01H11/04
Filed: 1985-07-22
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-S6222632-A (JP)
Inventor: YOSHIE TAKESHI
IPC: G01N29/04
Filed: 1985-07-22
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-S6315432-A (JP)
Title: Mold for molding resin package
Inventor: SANO YOSHIAKI
IPC: H01L21/56
Filed: 1986-07-08
Abstract: PURPOSE:To improve the creeping of a resin to a thin section, to remove the defective filling, a pinhole, etc. in the thin section and to enhance insulating properties by arranging a resin outflow port on the side reverse to a resin injection port and forming a resin reservoir communicated with the resin outflow port. CONSTITUTION:A resin injected from an injection port 44 is divided into the resin 50 of a flow proceeding in space 49 and the resin 52 of a flow moving forward in narrow space 51 and advances. The resin 50 reaches a resin outflow port 45 and does not flow to a lower section at a step when the resin 52 goes forward up to its midway, intrudes into an outflow path 46, and flows into a resin reservoir 47 and collects in the resin reservoir. The resin 50 does not creep in the direction of the space 51 until the resin layer 47 is filled, and continuously flows out through the outflow port 45, and an air vent section 70 is not also blocked. The resin 52 phases the space 51 during a time when the resin 50 flows out through the outflow port 45, flows to an upper section, moves toward the outflow port 45 and joins with the flow of the resin 50. Accordingly, no pinhole is included on the lower surface side of a substrate 51, thus forming a resin layer having excellent insulating properties.
Patent JP-S5949732-A (JP)
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1982-09-14
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。