baber/WOPTO huggingface dataset:
Patent JP-H0882822-A (JP)
Title: Signal processing module and shake preventive camera using the same
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 1994-09-13
Abstract: PURPOSE: To remove the offset and drift components of a vibrating gyroscope by differentially amplifying the shift output of a reference voltage shifting means and an input signal. CONSTITUTION: Two positive and negative input parts are installed in an amplifier part 2, a signal VIN corresponding to the shake state of a camera is inputted to one input part, and a prescribed voltage corresponding to the output state of the amplifier 2 is inputted to the other input part. A voltage difference between two input parts is amplified with a prescribed amplification degree, and then, outputted to the outside as a signal VOUT1 so as to be used as camera shake information. In the case of judging by an amplified output judging part 3 that the output of the amplifier part 2 is over the prescribed extent, or below the prescribed extent, the information presenting the effect is transmitted to a state storing part 4 and the information on the output state of the amplifier part 2 is stored in the storing part 4.  A prescribed voltage is generated by a reference voltage generating part 5 based on the information stored by the state storing part 4, and then, it is transmitted to the one input part of the amplifier part 2 and also, outputted to the outside as the output of the amplifier part 2 and as a signal VOUT2.
Patent JP-S60113670-A (JP)
Title: Inverter circuit
Inventor: SUGAO IKUYA
IPC: H02H7/12
Filed: 1983-11-19
Abstract: PURPOSE:To maintain the output voltage constant by integrating the voltage of a feedback winding to produce a sawtooth wave voltage, adding the sawtooth wave voltage and a voltage proportional to the output current of the secondary winding, comparing it with a reference voltage, and controlling a transistor with the output. CONSTITUTION:A constant-voltage controller 17 has an integrator having a resistor 18 and a capacitor 19, a Zener diode 21, a coupling capacitor 22, a comparator 22, resistors 24-27 and a control transistor 28. The voltage of the feedback winding 6 is integrated by an integrator 20 to produce a sawtooth wave voltage, and the added voltage produced by adding the sawtooth wave voltage and a voltage proportional to the output current of the secondary winding 5 detected by resistors 26, 27 is compared by a comparator 23 with a reference voltage formed by a resistor 24 and the Zener diode 21. A transistor 2 is turned OFF when the reference voltage is low.
Patent JP-H0271915-A (JP)
Title: Endmill
Inventor: MORI YOSHIKATSU
IPC: B23C5/10
Filed: 1988-09-01
Abstract: PURPOSE:To eliminate any loss and breakage of an endmill and problem for the restric tion on its manufacturing in relation to a diameter by forming a rotation center part with super hard alloy with toughness and coaxially arranging on its outside circumfer ence, more than one cermet layers each of which includes more content of hard phase as it is positioned more outside. CONSTITUTION:A central part 1a is made of super hard alloy rich in toughness and Young's modulus with the composition of, for example, WC 94.5wt.%, Co 5.5wt.%, and more than one cermet layers 1b are arranged and its most outside circumferential layer is composed of the mixture of carbide and nitride belonging to IVa, Va, VIa group metal on a periodic table and/or 75-97wt.% of hard phase consisting of carbide and nitride and 3-25wt.% of combined metal phase consisting of at least Ni and/or Co and unavoidable impurities. In this case, for example, a bottom edge 2, an outside circumferential edge 3 and twisted grooves 4 are made by grinding after sintering both a reserved sintered metal of super hard alloy and the cylindrical reserved sintered metal of the cermet matching therewith simultaneously at high temperature so as to generate a diffused layer on the connected interface part of both metals. The cermet 1b is not used in the final layer because its toughness becomes poor with less than 3wt.% of combined metal content and its wear resistance is reduced when it is beyond 25wt.%.
Patent JP-H04101350-A (JP)
Title: Heat insulating body for battery
Inventor: ANZAI SEIJI
IPC: H01M2/02
Filed: 1990-08-20
Abstract: PURPOSE:To improve heat insulating effect by setting a resin board consisting of resin plates and a large number of partitioning walls put in parallel each other and vertically to the resin plate to form multi-layered hollow structure in at least a part of outsides of the side faces of a battery. CONSTITUTION:Partitioning walls 2 are put in parallel each other and vertically to two resin plates 1 between them. With this structure, spontaneously hollow layers 3 are formed in parallel to the partitioning walls 2. Consequently, high temperature which is received in one side of the hollow layers 3 has to pass the hollow layers 3 or the partitioning walls 2 to be transmitted to the opposite side and thus heat transmission becomes extremely low and the high temperature loses its transmission. In this way, highly heat insulating body having high heat shielding effect is obtained.
Patent JP-H0963293-A (JP)
Title: Memory device and its manufacture
Inventor: HANNO MERUTSUNAA
IPC: G11C11/22
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a new formal memory device capable of storing massive data amounts and constituted simply as for construction compared with a well- known formal electronic or electro-optical memory device. SOLUTION: This device is provided with many memory cells arranged on a carrier for at least temporarily and stably storing at least two information states different from each other and write devices corresponded to the memory cells for selectively making one memory cell among many memory cells a prescribed information state by an action from the outside. Further, the device is provided with read devices corresponded to the memory cells for catching the present or hourly preceding information state of the selected memory cell in the outside. Then, in the memory device having an extremely miniaturized mechanical element provided with a micro-mechanical engineering diaphragm in which the memory cells exist under compressive stress, the read device corresponded to the memory cell is provided with electric field emission tip 10 arranged at a prescribed gap from the diaphragm 5.
Patent JP-S6376427-A (JP)
Title: Exposure equipment
Inventor: IIZUKA KAZUO
IPC: H01L21/30
Filed: 1986-09-19
Abstract: PURPOSE:To enable accurate, sure and quick alignment by synthesizing and observing the reflected light from the second object after transmitted through a projection lens and the reflected light from the first object in every wavelength, the first and the second objects being illuminated by exposure wavelength light and non-exposure wavelength light. CONSTITUTION:An illumination system which illuminates the first region on the first object 1 and the second region on the second object 3 with exposure wavelength light, an illumination system which illuminates the third region on the first object 1 and the second region on the second object 3 with non-exposure wavelength light, a movable mirror 4 which can be inserted in or removed from the exposure luminous flux between the first object 1 and a projection lens 2 and introduces the reflected light from the second region entered through the projection lens 2 when the mirror is inserted to a branch optical path outside the exposure luminous flux, the means which separate the reflected light passing through the branch optical path into exposure wavelength light and non-wavelength light, the means for synthesizing and observing the exposure wavelength light from the first region and the exposure wavelength light from the second region and the means tor synthesizing and observing the non- exposure wavelength light from the third region and the non-exposure wavelength light from the second region are provided.
Patent JP-S59110589-A (JP)
Inventor: NAKADA AKIRA
IPC: B25J17/00
Filed: 1982-12-14
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。
Patent JP-H08212605-A (JP)
Title: Mechanism and method for probe position control of information processor
Inventor: SHITO SHUNICHI
IPC: G01R1/06
Filed: 1995-08-04
Abstract: PURPOSE: To prevent the collision between a probe and a medium and to prevent the deformation of the tip of the probe by constituting a probe position control mechanism so that the driving control central position of the driving mechanism can be biased by the offset signal of an offset generating means. CONSTITUTION: A tunnel current value JT, which flows out from a recording medium 102 through a probe 101, enters an error signal generating section 204. The section 204 computes the extent of the deviation from the probe recording medium separation set by a reference current value and outputs the signal corresponding to the deviation. The error signal is inputted to a minute control output generating section 202 which computes and outputs the amount of control for a minute motion mechanism 103 in accordance with the magnitude of the signal. Low frequency components of the outputted control amount are extracted through an LPF 205 and inputted to a coarse motion control output generating section 201 and a coarse motion mechanism 104 is driven in accordance with the amount. Furthermore, the amount of the control, which is the output of an output generating section 202, is added with the offset value generated by an offset generating section 203 by an adder 206 and is used to drive the mechanism 103.
Patent JP-H0667864-A (JP)
Title: Method for automatically preparing/updating manual or the like
Inventor: UENO KOJI
IPC: G06F9/06
Filed: 1992-08-19
Abstract: PURPOSE:To reduce manhour to be required for the automatic preparation/ updating of an operation manual or the like. CONSTITUTION:An execution time, a message and the contents of a display screen are inputted from a program 1 in execution and stored in a logging file 2, and after ending the execution of the program 1, the contents of the file 2 are converted at its format and written in a prescribed area of a document file to automatically prepare/update an operation manual 3.
Patent JP-H0559412-A (JP)
Title: Production of fine metal powder
Inventor: SENDA ATSUO
IPC: B22F9/24
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a high-purity fine metal powder having a small particle diameter at a low cost by preparing an aq. soln. of the water-soluble metallic compd. or complex salt and adding an aq. soln. contg. stannous ion to the soln. to reduce the metal ion. CONSTITUTION:A soln. contg. stannous ion is added to a soln. contg. at least one kind of the water-soluble compd. of the desired metal or complex salt, and allowed to react with each other in an alkaline medium. The desired metal is reduced by the oxidation reaction of tin ion and deposited as the fine powder of the metal, the alloy or metallic compd. The inorg. salt such as bismuth chloride and silver nitrate and the oxide such as sodium selenite are used as the water-soluble metallic compd. The inorg. acid salts such as tin chloride and tin sulfate are appropriately used as the source for the stannous ion. Group Vb Bi, group VIb Se and Te, group VIII platinum-group metals, group Ib Ag, Au, etc., and semiconductor metals are produced by this method.
Patent JP-S60110592-A (JP)
Title: Floating and sinking type light buoy
Inventor: TAKEYASU ISABUROU
IPC: B63B22/06
Filed: 1983-11-22
Abstract: PURPOSE:To simplify a floating and sinking work, by a method wherein a hollow buoyancy body is watertightly mounted to a sign buoy body having a weight at a lower end thereof, an air feed and exhaust pipe is connected through the sign buoy body, and water pass holes are provided in the lower parts of the buoyancy body and the sign buoy body. CONSTITUTION:A hollow buoyancy body 1 is watertightly installed to a sign buoy body 2 having a weight 3 at the lower end thereof. An air feed and exhaust pipe 11 is connected to the sign buoy body 2, and the sign buoy body 2 and the hollow buoyancy body 1 are intercommunicated through a communicating hole 10. Water pass holes 9 and 9' are formed in the lower part of the hollow buoyancy body 1 and the lower part of the sign buoy body 2. A light tool 4, a battery 5, and a guide 7 are mounted to the upper part of the buoyancy body 1 through a watertight partition 6. By feeding air through the air feed and exhaust pipe 11, water in the sign buoy 2 and the buoyancy body 1 is drained through the water pass holes 9 and 9', buoyancy is yielded at the whole sign buoy, which is caused to be raised up to the surface. Conversely, by exhausing the air, the sign buoy is lowered. A floating and sinking work of the buoy can be simply effected merely through feed and exhaust of the air.
Patent JP-S59111120-A (JP)
Title: Axis aligning device for optical fiber
Inventor: YANAGAWA HISAHARU
IPC: G02B6/38
Filed: 1982-12-15
Abstract: PURPOSE:To facilitate alignment extremely and extremely shorten its operation time by forming notches in both upper and lower surface of the fiber guide of one alignment base and both flanks of the support pole of the other alignment base. CONSTITUTION:The 2nd notch 3b is formed from the top surface side of the fiber guide right above the notch 3a of one optical fiber alignment base 10a, and the 3rd notch 2b is formed right beside the notch 2a formed in the support pole 2 of the other alignment base 10b. Optical fibers (f) and (f') are mounted opposite to each other on the couple of alignment bases and external forces are applied as shown by arrows A and B to displace the fibers (f) and (f') in the X and Y directions which coincide with an X and an Y axis. Therefore, the aligning operation is performed only twice and facilitated extremely to shorten the time of the alignment.
Patent JP-H0884061-A (JP)
Title: Circuit and method for noise reducing circuit of integrated
Inventor: FUKUDA KEIKO
IPC: G06F1/04
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a technique for reducing the effect of noise such as the noise generated from a digital circuit given to an analog circuit via the substrate of an integrated circuit in an analog/digital coexisting integrated circuit. CONSTITUTION: A noise eliminating circuit is composed of an integrated circuit 6 composed of a noise detection part 1, a noise canceling signal input part 2, a noise generation circuit 4 and a circuit 5 effected by noise and a noise canceling signal generation circuit 3. In a noise canceling signal generation circuit 3, a signal for canceling the noise detected in a noise detection part 1 is generated based on the level of this noise. This signal is inputted to the substrate of an integrated circuit via the noise canceling signal input part 2 and noise is canceled by this signal.
Patent JP-S6463886-A (JP)
Title: Radiation sensor
Inventor: TAKAHASHI TETSUHIKO
IPC: H01L31/09
Filed: 1987-09-04
Abstract: PURPOSE:To obtain the title element having high detection sensitivity by eliminating the irregularity in elements and between many elements, by forming a plurality of photodiodes composed of an amorphous photoconductive material on a scintillator substrate in an electrically independent state. CONSTITUTION:The surface forming photodiodes 4 of the substrate of a scintillator is polished so as to have a mirror surface and the photodiodes 4 are separated at every one to be formed on the substrate of the scintillator 1. Next, the scintillator 1 is cut at every element and separators 3 are held between the respective elements to separate the elements in an X-ray optical manner. As mentioned above, since the photodiodes 4 are directly formed on the scintillator 1, the positional shift between both of them is not generated and the irregularity in the elements and between them is eliminated and light transmitting efficiency is high. Further, a radiation sensor capable of performing efficient detection without generating the loss of detected X-rays and extremely easy to mount can be obtained.
Patent JP-H05202395-A (JP)
Title: Production of granulate of bleaching activator and granulate of bleaching activator
Inventor: OYASHIKI TOMONORI
IPC: C11D11/00
Filed: 1992-08-19
Abstract: PURPOSE:To obtain the subject granulates quick in dissolving rate and excellent in storage stability by granulating water-soluble particles used as nuclear particles into a specific particle diameter in the presence of a water soluble organic binder. CONSTITUTION:The objective granulates of bleaching activator having 100-3500mum weight-average particle diameter are obtained by granulating (B) powder of bleaching in the presence of (C) a water soluble organic binder using (A) water soluble particles whose 3wt.% solution has pH2-10 as nuclear particles. Furthermore, tetraacetylethylenediamine, glucose pentaacetate, tetraacetylglycol lauryl, etc., is preferably used as the component B.
Patent JP-H07174648-A (JP)
Title: Wheel-load sensor having piezoelectric measuring element andmanufacture of wheel-load sensor thereof
Inventor: JIIKUFURIITO GASUNAA
IPC: G01G19/02
Filed: 1994-09-14
Abstract: PURPOSE: To restain horizontal load component to minimum and detect only vertical wheel load component accurately by compressing a wall part of a piezoelectric element extending parallel to a road surface between a hollow conductor and forming a hollow chamber between the other wall part and the hollow conductor. CONSTITUTION: A hollow conductor 13' cross section of which has large rigidity (exterior electrode) and a piezoelectric element 11 stored in the hollow conductor are formed so as to have a circular cross section at first. Then the cross section of the conductor 13' is flatly deformed when the conductor 13' is compressed planer from a rectangular compression direction P to its center axis and a wall part 16 of the element 11 opposite to the compression direction P is compressed between the conductor 13'. At the same time, the wall part 16 to which pressure is not applied is separated from the conductor 13' to form respective hollow chambers 17 at both side of the element 11. In use, only the wall part 16 is loaded by the conductor 13' and horizontal component of pressure wave transmitted to the element 11 through filling material is avoided by the hollow chamber 17.
Patent JP-S6280056-A (JP)
Title: Dot printer
Inventor: ABE HARUHIKO
IPC: B41J2/51
Filed: 1985-10-03
Abstract: PURPOSE:To make printer characters easily legible and improve printing quality without impairing the neat look of printed sentence by printing out either one of two different preset characters and providing a space expressed by the number of dots for character width adjustment between two different characters. CONSTITUTION:The case where 'Chinese character mode' is stored in a printing mode area R4 represents the provision of a space for dot space amount Ds stored in a dot space amount region R after the print-out of Chinese characters 1. In the meantime, the case where 'non-Chinese character mode' is set represents the provision of dot space amount Ds stored in a dot space amount region R after the print-out of a single character of non-Chinese characters such as alphabet, numerical or kana character. The printing mode can be selected and set to either 'Chinese character mode' or 'non-Chinese character mode' by turning ON/OFF the highest digit switch of eight-digit dip switches.
Patent JP-2000059473-A (JP)
Title: Telephone set
Inventor: TSUBOKUDA HIROSHI
IPC: H04M1/73
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To confirm battery residual amount without having to look at a battery residual amount display in the telephone set that is operated by the battery. SOLUTION: When the operation of informing of a battery residual capacity is detected in a portable telephone set (S20), the residual level of the battery is discriminated (S30, S60), and number of vibrations are produced, such as once (S50) if the residual capacity level indicates 'level 1', twice if 'level 2' (S80) and thrice if 'level 3', in response to the residual capacity level of the battery. Thus, the user can confirm the battery residual amount without looking at a display and even a person who is visually handicapped can recognize the remaining capacity of the battery.
Patent JP-H0649871-A (JP)
Title: Water discharge device
Inventor: KIMURA YASUHIDE
IPC: E03C1/04
Filed: 1992-07-27
Abstract: PURPOSE:To avoid such inconvenience as bathing with a discharge water having an improper temperature. CONSTITUTION:If it is judged that the actual discharge water temp. T of hot water flowing into a shower head lies out of the proper temp. range, a discharge water nozzle 27 is rotated until it faces a discharge window 73, and switching is made from all nozzles but the nozzle 27 showering. This changes the direction of the discharged water from the object to be showered (user) ahead of the shower head A (as shown by arrow a4) into the direction wherein no discharge water is poured on the object (as shown by arrow a5).
Patent JP-S6375413-A (JP)
Title: Controller for electromagnetic pump
Inventor: OKUBO ICHIRO
IPC: F23N1/00
Filed: 1986-09-18
Abstract: PURPOSE:To prevent abnormal combustion, by stopping a pump when a control signal in response to a load comes out of a preset range, in a controller for a liquid fuel supplying electromagnetic pump for a hot water supply device or the like. CONSTITUTION:When a control signal according to a load is supplied to a pulse width modulating circuit 3 through a terminal 1, a driving pulse is outputted according to the control signal. When the control signal reaches or exceeds a preset voltage on a comparator 5, e.g., 5.5 V, the comparator 5 in a limiter circuit 4 generates an L output, thereby causing a comparator 12 in a comparing circuit 11 to generate an L output irrespective of the driving pulse outputted from the modulating circuit 3. As a result, a transistor 17 is turned OFF, and energization of an electromagnetic pump 18 is stopped. When the control signal is reduced to or below a preset voltage on a comparator 6, e.g., 0.5 V, the pump 18 is stopped in the similar manner. Thus, supply of a fuel is stopped in the event of an abnormal condition, and abnormal combustion is prevented.
Patent JP-H0268793-A (JP)
Title: Semiconductor memory
Inventor: SUGAWARA MICHINORI
IPC: G11C11/41
Filed: 1988-09-03
Abstract: PURPOSE:To minimize energy consumption in a peripheral circuit by preventing a constant current circuit from supplying a current to an ECL (Emitter Coupled Logic) circuit when the voltage of a power source impressed to a semiconductor memory goes to a fixed value or below. CONSTITUTION:A power circuit having a characteristic that a potential to be generated goes from a minimum value to the value in the range of the potential with the higher degree of the threshold voltage of a transistor Q2 than the minimum potential when the absolute value of a power voltage VEE is made smaller than a certain fixed voltage V0 is used in a control circuit. The potential is supplied to the base of the transistor Q2 of the constant current circuit, one part or whole part of the constant current circuit is prevented from an action, and the constant current circuit is prevented from supplying the current to the ECL circuit. Thus, the energy consumption of the peripheral circuit can be made very small.
Patent JP-H04233703-A (JP)
Title: Manufacture of sm - fe - n group aniso- tropic magnet material
Inventor: YOAHIMU UETSUKAA
IPC: H01F1/059
Filed: 1991-08-05
Abstract: PURPOSE: To obtain a material which ensures an easy formation of a hard magnetic phase and esp. enables the manufacture of an anisotropic compact Sm-Fe-N molding having a high coercive force of over 5kV/cm, in a process of manufacturing hard magnetic magnet materials based on an Sm-Fe-N system. CONSTITUTION: For forming a prim. product, a sintered compact 2 having a two-component Sm-Fe phase is made from an Sm-Fe powder oriented in a magnetic field, and treated in an N atmosphere to convert this phase into an Sm-Fe-N hard magnetic phase.