baber/WOPTO huggingface dataset:
Patent JP-S60196820-A (JP)
Title: Rotational frequency control device of rotary apparatus
Inventor: KANOU KANJI
IPC: G05D13/62
Filed: 1984-03-19
Abstract: PURPOSE:To detect the variation of rotational frequency of a shaft easily and to simplify the titled device by mechanically comparing the rotation of a rotational frequency detecting shaft with that of a reference rotational shaft. CONSTITUTION:When the rotational frequency of the rotational frequency detecting shaft 13 coincides with that of the reference rotational shaft 19, an inner gear 17 is set up to a fixed rotational frequency, and when the rotational frequency of the shaft 13 is increased/decreased from that of the shaft 19, the rotational frequency of the gear 17 is also increased/decreased. When the shaft 13 is rotated at a rotational rate less than a prescribed rotational rate determined by the number of teeth of a solar gear 14 and the number of teeth of the inner gear 17 as compared to the shaft 19, the inner gear 17 is reversed against the shafts 13, 19. Therefore, the deviation information of the rotational frequency of the shaft 13 to the shaft 19 is obtained from the rotational frequency and turning direction of the inner gear 17. A control device 26 compares a deviation signal obtained from the inner gear 17 or a driving shaft 7 rotational frequency signal obtained from a rotational frequency detector 24 with a reference frequency signal 25 and changes the inclined rotational angle of a hydraulic pump 8 in a power transmission system, so that the rotational frequency of a hydraulic motor 11 is changed and the rotational frequency of a driving shaft 7 of a motor 6 is compensated.
Patent JP-S61210757-A (JP)
Title: Plural sensor signal reading circuit
Inventor: NAKAZAWA YOSHIO
IPC: H04N5/335
Filed: 1985-03-14
Abstract: PURPOSE:To obtain only a signal voltage component by integrating a sensor output signal current component and an off leak current component in a period A, integrating only the off leak current component in a period B for integrating a reversed amplifying output and making an amplification factor of a reversing and amplifying means by A/B. CONSTITUTION:During a period A when a sensor output signal component in an input current I0 flowing into a preamplifier 101 is fully derived, a signal component and a component of an off leak current are inputted to an integrator 104. In a next period B, only the component of the off leak current is inputted, inverted and amplified and only the component of the off leak current operates so as to be denied. While the period A is limited by a time constant in which the sensor output signal component is fully derived, the period B can be shortened by enlarging the amplification factor of an inverse amplifier 103, so that an operation speed of plural sensor signal reading circuits can be made fast. Thereby, an influence of the off leak current by an off resistance of a switch array can be restricted, so that a dynamic range of the plural sensor signal reading circuits can be made wide.
Patent JP-S58168990-A (JP)
Inventor: INOUE KUNIAKI
IPC: H05H1/10
Filed: 1982-03-31
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-H11230122-A (JP)
Title: Clamp mechanism
Inventor: SAKAGAMI MASATOSHI
IPC: G02B23/16
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a phenomenon that a draw tube 18 lowered by its self-weight when a refracting telescope is directed in a zenital direction although the draw tube is clamped. SOLUTION: In this clamp mechanism, a surface to be push-pressed arranged along a predetermined pass is push-pressed to moving bodies 21, 31 moved along a guide 11 on the predetermined pass by the push-pressing surface of the push-pressing member 43 of push-pressing means arranged on a guide 11 side. In this case, a gradient αis arranged to the surface to be push-pressed so that an interval between the surface to be push-pressed and the push-pressing surface is narrowed as the moving bodies 21, 31 are moved in one direction.
Patent JP-S57165861-A (JP)
Title: Electrically charging method for photoreceptor in recorder
Inventor: OOSETO SEIICHI
IPC: G03G5/08
Filed: 1981-04-06
Abstract: PURPOSE:To compensate the tendency of decrease in photoreceptor charging potential at high temperatures, by charging to >=40% of a saturated charging potential. CONSTITUTION:As a photoreceptor of an electrophotographic copying machine, an Se-As amorphous compound is used. When the temperature in the machine is at >=45 deg.C, although the bright attenuating characteristic of the photreceptor is not changed much, the initial charging characteristics can greatly be changed. That is, the initial charging is made to >=40% of the saturated charging potential at the room temperature by devising the interval D between wires 23 of a charger 2, distance H with a drum 1 and a charging width L, allowing to sufficiently compensate the change in the charging characteristics due to temperature.
Patent JP-H05249808-A (JP)
Title: Image forming device
Inventor: KAWAI HIDEAKI
IPC: G03G15/16
Filed: 1992-03-10
Abstract: PURPOSE:To improve the strength of a transfer device without thickening its grid. CONSTITUTION:Holders are attached to both ends of a casing 18 of the transfer device 8. A discharge wire 20 is stretched between both holders so that it is passed through the interior of the casing 18. A thin plate-like grid 21 made of stainless steel material is attached to a top opening of the casing 18, and through-holes 22 are formed on the grid 21 by etching process. The grid 21 is bent along its longitudinal direction and a bent part 21a is formed in a position corresponding to the through-holes 22.
Patent JP-S61211545-A (JP)
Title: Magnetic fluid damper
Inventor: HORIE KAZUYUKI
IPC: F16F9/10
Filed: 1985-03-15
Abstract: PURPOSE:To damp the vibration effectively by arranging a plurality of electromagnets along the axial direction of cylinder while differentiating the fields of said magnets in the axial direction of cylinder. CONSTITUTION:Magnetic fluid 25 is contained in the cylinder 22 of magnetic fluid damper 1 while a plurality of electromagnets 26a-26e are arranged around the cylinder 22. Then voltage is applied across the electromagnets to increase the viscosity at the portions 25a-25e of the magnetic fluid 25 axially outward from the central portion 25c thus to increase the damping amount. Consequently, nonlinear damping characteristic can be achieved resulting in desired damping.
Patent JP-S62208095-A (JP)
Inventor: SERITA KOICHI
IPC: G10G7/02
Filed: 1986-03-10
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-S57166624-A (JP)
Title: Display system of loading state in case of program loading
Inventor: KITAFUSA HIDEAKI
IPC: G06F9/445
Filed: 1981-04-08
Abstract: PURPOSE:To grasp a program loading state by an operator, by constituting so that magnitude of the whole program to be loaded, and its loading state can be displayed, when loading a program. CONSTITUTION:When the first program data block is sent from a host computer 2, an initial picture is displayed on a CRT 17 by a microprocessor MPU 11. In this case, the MPU 11 reads a field showing the quantity of a program to be received subsequently, and stores the total quantity of a program data to be received subsequently. After that, the program data is stored in a down-line loading RAM 16 under the control of the MPU 11, and also in the MPU 11, the quantity of data stored in the RAM 16 is counted. Subsequently, the MPU calculates percentage of length of the program stored in the RAM 16, against the total quantity. This result is outputted from the MPU 11 and is displayed  on a CRT 17. After that, when the block is received one after another, this  data is displayed on the CRT 17.
Patent JP-S55143554-A (JP)
Title: Processor camera
Inventor: YANAGAWA HITOSHI
IPC: G03B27/32
Filed: 1979-04-26
Abstract: PURPOSE: To make the apparatus simple and improve the working efficiency by providing a counter for the photographing times of originals, a display device for these and a measuring device of the film amount in buffer chamber and having the contents of the measuring device displayed in the display device in place of the photographing times by an operating switch.  
     CONSTITUTION: When a select switch 102 is turned OFF by the signal from an original feed detector 25, photographing tims are displayed in a display device 105 by way of a counter 101 and decoder 104. On the other hand, the signal of the detector 25 is added and counted in a buffer amount measuring device 100. Along with the film transfer, pulses are generated from a pulse generator 55 and are subtracted and counted in the buffer amount measuring device 100. Hence, if an operating switch 102 is turned ON, the buffer amount is displayed in the display device 105 in place of photographing times by way of a change-over circuit 103. Hence, only one dispaly device is required and this makes the apparatus simple. In addition, the feasibility of knowing the buffer amount as well results in the improved working efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58169796-A (JP)
Inventor: SHIBANO NOBUO
IPC: H05B41/392
Filed: 1982-03-30
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-S63234633-A (JP)
Title: Data receiver
Inventor: BUIRUHERUMU HEEGERAA
IPC: H03M13/13
Filed: 1988-03-07
Abstract: In a device for receiving data which are transmitted by means of radio waves, particularly together with other information items, in which a syndrome, which is used for error finding and possibly error correction, is formed from the received data word and a parity test matrix, several groups of bits of the data word in each case form an address for forming the syndrome. Subsyndromes, stored under the addresses, of the rows of the parity test matrix which are associated with the bits of in each case one group are called up. The subsyndromes are EXORed. <IMAGE>
Patent JP-2000252564-A (JP)
Title: Laser oscillation device, aligner and manufacture thereof
Inventor: OMI TADAHIRO
IPC: H01S3/225
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillation device with which the diffusion of a plasma grown on a slot can be suppressed and a uniform laser suppressing energy loss as much as possible can be emitted. SOLUTION: In this laser oscillation device, a plasma is grown by stimulating the laser gas in a laser tube by introducing an electromagnetic wave through a plurality of microscopic gaps 10 formed on the wall of a waveguide 1. The width in short side direction of the microscopic gaps 10 is formed shorter than the thickness of the sheath which becomes the passage of the waveguide from the opening to the short side direction of the microscopic gaps.
Patent JP-S56147103-A (JP)
Title: Liquid lens
Inventor: NAKAGAWA HIROSHI
IPC: F24S23/30
Filed: 1980-04-18
Abstract: PURPOSE:To manufacture a large-sized liq. lens simply and inexpensively by curving a transparent glass or plastic plate into the shape of the lens, injecting a transparent liq. such as water, and tightly sealing the lens. CONSTITUTION:Transparent glass or plastic plate 4 having a plane surface is attached to frame 5 supporting a liq. lens. A transparent glass or plastic plate is curved, and the upper and lower sides are fixed to form curved plate 1 for the lens. Transparent glass or plastic side plates 2 one of which has inlet 3 for injecting a transparent liq. on one side are attached, and plates 1, 2, 3 are adhered to each other. The resulting lens is brought down so as to face inlet 3 upward. After injecting a transparent liq., inlet 3 is sealed to obtain a liq. lens. When this lens is irradiated with sunbeams, a focus appears as a line in the lateral direction, and by moving the lens according to the sun, a high temp. can be obtd. continuously.
Patent JP-S61211647-A (JP)
Title: Ventilating and air-conditioning unit in atomic rower plant
Inventor: TAIRA KOICHI
IPC: G21C13/00
Filed: 1985-03-15
Abstract: PURPOSE:To prevent snow entering through an outside air intake from adhering onto the surfaces of a filter by providing a warm air feed mechanism which feeds a warm air flow into a space between the outside air intake and the filter and melts snow. CONSTITUTION:A louver 2 having a vane of a downward slope toward the outside of a building 1 is loaded in an air intake 1a of the building 1 thereby to take in the outside air into a feed air processing device 3 and the prevent rainwater from infiltrating into the building 1. A bag type filter 4, a heating coil 5 for adjusting the temperature of the outside air, and cooling coil 6 are respectively installed within the feed air processing device 3. The outside air after being processed in the feed air processing device 3 is fed into an air- conditioning space 9 to be air-conditioned through a feed air damper 7. A part of the outside air is absorbed through a recirculating duct 25 and is adjusted of its flow quantity by means of a damper 23 and heated by a heating coil 24. Thereafter, the outside air fed to a space 26 from its ceiling surface. As a result, the space 26 is heated, and snow infiltrated into the space 26 is completely molten, and produced water is exhausted through an exhaust duct 31.
Patent JP-H09241269-A (JP)
Title: Immobilized silyl enol ether
Inventor: KOBAYASHI OSAMU
IPC: C07F7/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an immobilized silyl enol ether capable of synthesizing various organic compounds and facilitating the automation of a synthetic reaction due to simple and easy purification thereof by reaction with various carbon electrophilic reagents by bonding a silyl enol ether through a (thio)ether bond to an insoluble carrier. SOLUTION: This immobilized silyl enol ether has a structure of formula I [Q is an insoluble carrier such as a divinylbenzene-styrene copolymer or silica gel; Z is O, S or N; R<1> is an alkyl or an aryl; R<2> and R<3> are each H or an alkyl, an aryl, a halogen, a thioalkyl, a thioaryl, an alkoxy, an aryloxy or amino which may respectively have a substituent group]. The compound is obtained by reacting, e.g. the insoluble carrier having a structure of formula II having a benzyl halide with a compound of formula III (M is H or a metal; R is R<2> except H), providing a compound of formula IV and then reacting the resultant compound of formula IV with a silyl compound.
Patent JP-H07261419-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TORIO NOBORU
IPC: G03G5/06
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a well-balanced electrophotographic photoreceptor having high sensitivity and low residual potential and free from the rising delay of charging potential by adding a specific naphthoquinone or naphthoquinone derivative into one of layers. CONSTITUTION:In the laminated electrophotographic photoreceptor having at least a charge generating layer and a charge transfer layer on a conductive supporting body, the naphthoquinone or naphthoquinone derivative expressed by formulas I-III is incorporated in one of the layers. In the formulas I-III, each of R<1>-R<6> represents hydrogen atom, an alkyl group, cycloalkyl group, aryl group, arylalkyl group, nitrogroup, hydroxyl group or a halogen atom. As the alkyl group, 1-10C, preferably 1-5C linear or branched alkyl group such as methyl group, ethyl group, propyl group or the like is exemplified and cyclohexyl group as the cycloalkyl group, phenyl group or the like as the aryl group, benzyl group as the arylalkyl group and chlorine or bromine as the halogen atom are exemplified.
Patent JP-H03253632-A (JP)
Title: Flushing type stool
Inventor: TSUTSUI OSAMU
IPC: E03D11/13
Filed: 1990-03-02
Abstract: PURPOSE:To raise the efficiency of constructing operating on site by a method in which the connector of a valve unit attached to the base plate of a stool body is fitted into the inflow side end of a water conveyance pipe. CONSTITUTION:A base plate 11 is attached to a stool body 2, and the inflow side ends of water conveyance pipes 17 and 21 are fixed to the base plate 11. A valve unit 12 having a water supply connecting pipe 12 and connectors 12g and 12h to the pipes 17 and 21 are attached to the base plate 11. The pipes 17 and 21 are connected with the connectors 12g and 12h, and the pipe 12f is connected to the water supply pipe. In fitting the stool on side, the setting of piping only between water supply pipes is sufficient.
Patent JP-H08243340-A (JP)
Title: Exhaust gas treating device and method thereof
Inventor: KOJIMA RYUICHIRO
IPC: B01D53/74
Filed: 1995-03-13
Abstract: PURPOSE: To lower running cost and to improve the removal rate of NOx and SOx by providing an exhaust gas discharged from a combustion engine and a discharge treating means into which the exhaust gas is introduced each with a spraying means for spraying magnesium oxide powder or slurry. CONSTITUTION: A device consists of a discharge treating device 2 for oxidizing or reducing exhaust gas 1a discharged from a combustion engine by using discharge plasma 1a, a high voltage power source 3 for generating, for example, corona discharge in the discharge treating device 2, a scrubber 4 for subjecting the exhaust gas oxidized or reduced by the discharge treating device 2 to post- treatment, and a stack 7 for discharging the exhaust gas made harmless. The exhaust gas 1a discharged from the combustion engine 1 and the discharge treating device 2 into which the exhaust gas is introduced are provided with spraying means 5, 6 for spraying magnesium oxide powder or slurry respectively. As the powder or slurry, the fine one of <=120μm particle diameter is preferably used.
Patent JP-H06267045-A (JP)
Title: Magnetic head device
Inventor: SANO TAKAFUMI
IPC: G11B5/49
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a magnetic head device which dispenses with azimuth angle regulation, height regulation and tilt angle regulation, lessens the number of components of a fitting plate and, moreover, reduces each sort of regulation slippage at the time of X regulation. CONSTITUTION:A mechanism for X regulation which is set so as to be pressed on a plane perpendicular to a plane being in contact with magnetic tape slide surfaces 1a and 2a at gaps of magnetic cores 4, 5 and 6 and on a regulating surface 16 of a regulating part 16 is fitted to a fitting frame 19. Without conducting azimuth angle regulation, height regulation and tilt regulation, according to this constitution, a magnetic head device can be fitted to the main body of a magnetic recording apparatus, the number of components of a fitting plate can be lessened and, moreover, regulation slippages of an azimuth angle, a height and a tilt angle at the time of X regulation can be reduced.
Patent JP-H03255354-A (JP)
Title: Oil-quality measuring apparatus and vehicle
Inventor: WATANABE MASAHIRO
IPC: G01N33/30
Filed: 1990-03-03
Abstract: PURPOSE:To prevent the use of inadequate oil beforehand by a simple method and to prevent the occurrence of the trouble of a vehicle by adding acid material into new oil to be measured, measuring the amount of voltage change of the new oil, and judging the adequacy and inadequacy of the new oil. CONSTITUTION:A specified amount of new oil 8 is injected through an oil injecting port 2. When a tank 5 is filled, a voltage V1 of the new oil 8 is mea sured with a pair of electrodes 25. Then, a solenoid valve 29 is opened, and HCl 26 is dropped into the new oil 28. When the total amount of drops reaches a specified amount, the solenoid valve 29 is closed, and the dropping is stopped. Then, a voltage V2 is measured with the electrodes 25, and the difference V3 between the voltages V1 and V2 is operated. The difference V3 is compared with a difference Vc in the case of standard oil. When the result is small, the new oil is judged to be adequate oil and the fact is displayed on a display device 21. Then, a solenoid valve 11 is opened, and the new oil 8 is drained. In this way, the use of the inadequate oil can be prevented by the simple method, and the occurrence of the trouble of a vehicle can be prevented before hand.
Patent JP-H04218364-A (JP)
Title: Culture of microorganism belonging to genus pseudomonas
Inventor: GOTO MAKOTO
IPC: C12N1/20
Filed: 1991-03-18
Abstract: PURPOSE:To obtain bacterial cell having high content of aspartic acid beta- decarboxylase using an inexpensive medium in the cultivation of bacterial strain belonging to genus Pseudomonas and containing aspartic acid beta-decarboxylase. CONSTITUTION:A bacterial strain belonging to genus Pseudomonas and containing aspartic acid beta-decarboxylase (e.g. Pseudomonas dacunhae ATCC 21192) is cultured in a medium incorporated with a chelating agent (e.g. ethylenediaminetetraacetic acid).
Patent JP-S58168765-A (JP)
Inventor: ANDOU SHIYOUICHI
IPC: E04H9/14
Filed: 1982-03-31
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-H06268553-A (JP)
Title: Communications terminal equipment and automatic adjustment circuit
Inventor: KORI TAKEJI
IPC: H04L27/22
Filed: 1993-03-12
Abstract: PURPOSE:To unnecessitate the adjustment of an analog signal processing system especially in the communications terminal equipment of the time division multiple access time division communications system. CONSTITUTION:The terminal equipment is provided with a transmission reception antenna 16, a transmission amplifier 14 amplifying a transmission signal of a concerned station subject to orthogonal transformation, a reception amplifier 17 amplifying a reception signal from another station received by the antenna 16, a switch circuit 15 receiving a transmission signal from the transmission amplifier 14 to apply it to the antenna 16, applying a reception signal received by the antenna 16 to the reception amplifier 17 and applying part of the transmission signal to the reception amplifier 17 via a fixed attenuator 15a as a loopback signal, an orthogonal detection circuit 18 applying orthogonal detection to the reception signal amplified by the reception amplifier 17 or a loopback signal at the concerned station, and an error detection circuit 21 detecting a DC offset error and a gain error of the two amplifiers 14, 17 by the detection output of the orthogonal detection circuit 18 and feeding back the detected error signal to the amplifiers 14, 17.
Patent JP-H01229147-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: KIMURA HIROMICHI
IPC: F16H61/02
Filed: 1988-03-07
Abstract: PURPOSE:To execute N-D or D-N shift with a small speed change shock by providing an oil quantity control means, which is operated by the command from an electronically controlling means, in the oil passage to a friction engaging device that is essential for forming a forwarding range. CONSTITUTION:In the oil passage to a friction engaging device that is essential for forming a forwarding range, an oil quantity control means which is operated by the command from an electronically controlling means is provided to control independently the flow rates passing through the passage (oil passage resistances) at the time of oil supply transient state of the friction engaging device and at the time of drainage transient state respectively. Further, it is so contrived that, regardless of the operating condition of the oil quantity control means, at least one system of oil passage systems can be maintained, so that, even if the failure of a command system from the electronically controlling means, or the sticking of the oil quantity control valve or the like occurs, the formation of the forwarding range can be enabled. Thus, N-D or D-N shift can be executed with less time lag, and with a small speed change shock.