baber/WOPTO huggingface dataset:
Patent JP-H0439107-A (JP)
Title: Strut type suspension device
Inventor: HIGUCHI AKIRA
IPC: B60G3/28
Filed: 1990-06-01
Abstract: PURPOSE:To attain a good antidive effect without any substantial design change or any addition of a material by relatively displacing a support point between a strut and a carrier in a vehicle rear direction as well as in an upward direction, according to a wheel bound. CONSTITUTION:Joints 42 and 44 determine the first axial line 52 as a support axial line between a link 38 and an intermediate link 50, and joints 46 and 48 determine the second axial line 54 as a support axial line between a link 40 and an intermediate link 50. Also, joints 24 and 26 determine the third axial line 56. A joint 36 is positioned outboard of the first axial line 52, and the first axial line 52 is positioned outboard of the second axial line 54. Also, the first axial line 52 is inclined forward below a horizontal level, and relative with the second axial line 54. According to the bound and rebound of a wheel, a ball joint 36 draws a movement locus sloped in a rear direction as shown by a sign 58. As a result, the slope of a straight line 64 between an instantane ous center O and the ground point P of the wheel becomes large, thereby improv ing an antidive effect.
Patent JP-H08314548-A (JP)
Title: Interlocking circuit
Inventor: FUJITA TORU
IPC: G05F1/10
Filed: 1995-05-18
Abstract: PURPOSE: To suppress rush current at the time of impressing power in an interlocking circuit. CONSTITUTION: Since power voltage is applied through an integrating circuit constituted by the resistor Rz of a first power supply circuit 20 and the capacitative load C of a part to be power-supplied 14 by turning on a transistor Q1 at the time of applying the voltage Vh of a power supply part 12 to the part to be power-supplied 14, rush current flowing into the part to be power- supplied 14 from the power supply part 12 is suppressed. A second power supply circuit 22 directly applies voltage Vh to the part to be power-supplied 14 by turning on a transistor Q2 after prescribed time from the turning-on of the transistor Q1.
Patent JP-S6034241-A (JP)
Title: Method and apparatus of process and transfer
Inventor: HIBINO MINORU
IPC: C21D9/00
Filed: 1983-08-06
Abstract: PURPOSE:To alternatively overlap a processing process and a transferring process to increase the rate of net processing time and provide efficient process and transfer by providing an intermittent transfer mechanism, a damping mechanism and two lift mechanisms. CONSTITUTION:In a high frequency oscillator for a process source apparatus, lift mechanisms 2, 2', a chain conveyer of an intermittent transfer mechanism, a damping mechanism 4 and a loading unit apparatus are incorporated on a bed 6 installed on the floor. On a chain 8 with an attachment is placed a work 7 to be hardened and processed and incorporated in an intermittent transfer mechanism drive section 9 and a sprocket wheel of a driven section 10 under the endless condition. Under the first process condition are placed hardened work in a second process position WP2, an unworked work in a first process position WP1 and a work 7 on the attachment 8 in a transfer position SP.
Patent JP-2000339718-A (JP)
Title: Optical detector and signal processing circuit, and optical information reproducing device using them
Inventor: IZUMI KATSUHIKO
IPC: G11B7/09
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable to cope with increment of speed by providing a light receiving surface quadri-divided in at least one light receiving region, and by irradiating simultaneously different record information trains of three or more lines on an optical information recording medium with light beams branched to three or more lines of at least one group converged to the optical information recording medium. SOLUTION: Each detected current photoelectric-converted and detected by each light receiving surface a-d is converted into voltage by current-voltage conversion amplifier 40-43 provided in the inside of a package of an optical detector 9, and sent to an output terminal of the optical detector 9. In the same way, each output line of light receiving surface e-l is connected to current- voltage conversion amplifiers 44-51 and each a-l is outputted to 12 output terminals of the optical detector 9 respectively. Operation is performed for output signals a-d out of these signals by adders 52, 53 and a subtracter 57, a tracking signal, a focus error signal, and the like are calculated and are made control information.
Patent JP-H09325649-A (JP)
Title: Image recorder
Inventor: OTANI JUNICHI
IPC: G03G15/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To form a high-quality image where the arrangement of picture elements is uniform, to prevent motive power consumption from being increased and productivity from lowering in a 1st mode and to restrain the deterioration of the durability of a driving system by providing an inertia changing means changing a flywheel integrally rotating with an image forming body between the 1st mode and a 2nd mode. SOLUTION: The inertia changing means 50 fixes the base substance flywheel 52 on the shaft 321 of the image forming body by a fixed bracket 51 so as to set it for the 1st mode. Then, the flywheel 52 is displaced from a position where it is fit and supported on a supporting shaft 502 provided in a cover case 501 to a position where it is fit to the shaft 321 of the image forming body and integrally attracted to a magnetic body 521 provided in the flywheel; 52, whereby the flywheel 52 and an additive flywheel 56 which are integrated are set for the 2nd mode. Thus, the flywheels 52 and 56 integrally rotating with the image forming body are changed between the 1st mode and the 2nd mode, so that the image forming body is smoothly rotated at any rotating speed.
Patent JP-S5846721-A (JP)
Title: Source switching circuit
Inventor: NAKAYAMA YOSHIROU
IPC: G11B20/02
Filed: 1981-09-11
Abstract: PURPOSE:To apply muting in an assured way with a simple circuit, by deciding both the muting delay time and the muting time based on the charge/discharge time of a capacitor. CONSTITUTION:Changeover switches 16-19 are provided. The switch 17, for example, is pushed to deliver a switch signal Bi. An FF24 is set by the signal Bi, and an FET26 is turned on to start the discharging of a capacitor 27. The output of the FF24 is applied to a TR12 via an OR32, and the TR12 is turned on to start a muting action. When the terminal voltage VCR of the capacitor 27 is less than the threshold level of an inverter 30, the FF24 is reset. Then the FET26 is turned off to start the charging of the capacitor 27. When the voltage VCR exceeds the threshold level of a Schmitt inverter 31, the output G2 is set at an L level. Then the TR12 is turned off to complete the muting action.
Patent JP-H10336405-A (JP)
Title: Image reader
Inventor: KUSAKARI TSUTOMU
IPC: H04N1/19
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To minimize an uneven read scanning pitch due to vibration of a mobile object as required by specifying a relation ship between a resonance frequency caused at movement of a scanning unit and a sampling frequency of a solid-state image pickup element. SOLUTION: A sampling frequency of a solid-state image pickup element is selected to be a multiple of one over an integer or an integer multiple of a resonance frequency caused at movement of a scanning unit due to an elastic coefficient of a flexible long body to move the scanning unit for scanning and a mass of the scanning unit. That is, a 1st carriage 214 whose moving distance is longer than that of a 2nd carriage 220 is selected, the resonance frequency resulting from a weight (mass) of the 1st carriage 214 and the elasticity of the wire 418 is obtained and the sampling frequency of a CCD line sensor 230 is selected to be a multiple of one over an integer or an integer multiple of the resonance frequency.
Patent JP-2000337230-A (JP)
Title: Manual starting device of engine
Inventor: ISODA MITSUMASA
IPC: F02N1/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a manual starting device of an engine with strength only to rotate a starting shaft and to prevent a locked recessed part of a handle for starting from being removed easily from an engagement pin of the starting shaft. SOLUTION: A starting shaft 3 is interlocked and connected to a crankshaft of an engine. A locked recessed part 8 of an externally fitting cylinder 2 of a handle 1 for starting is engaged with an engagement pin 7 of the starting shaft 3, and the engine is manually started by manually rotating the starting shaft 3 by the handle 1 for starting. The aforementioned externally fitting cylinder 2 is constituted in two layers of a high strength layer 11 made of iron, etc., and an elastic layer 12 made of synthetic resin, etc., and the elastic layer 12 is projected inward of the locked recessed part 8 rather than the high strength layer 11 on the locked recessed part 8. Consequently, the engagement pin 7 makes contact with the high strength layer 11 and is held by it as the elastic layer 12 of the locked recessed part 8 makes contact with the engagement pin 7 and is elastically deformed, and the starting shaft 3 is rotated.
Patent JP-S5368812-A (JP)
Title: Stepping motor
Inventor: MATSUMOTO AKIO
IPC: H02K37/14
Filed: 1976-11-30
Abstract: PURPOSE: To simplify structure by providing movable held weight to the rotor and utilizing it for positioning of magnet in rotor and coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S626791-A (JP)
Title: Method for forming corrosion resistant metallic coating on surface of base metal of different kind
Inventor: TAKAYASU JUNJI
IPC: B23K9/23
Filed: 1985-07-03
Abstract: PURPOSE:To coat with welding the corrosion resistant metallic material which is unable to be welded directly on a base metal by forming a coating layer with the thermal spraying of a metallic material on the surface of the base metal of different kind and by welding a corrosion resistant metallic thin sheet thereupon. CONSTITUTION:A titanium thermal spraying layer 2 is formed on the surface of a plate like base metal, for instance a carbon steel sheet 1, and the lining with a titanium thin sheet 3 is performed thereupon by the method of a fillet welding 4 and butt welding 5, etc. It is thus enabled that the high grade corrosion resistant metallic material of a titanium containing alloy, etc. is coated with deposition on the surface of the inexpensive base metal like a carbon steel.
Patent JP-H08337421-A (JP)
Title: Composition for forming thin barium-strontium-titanate film
Inventor: ATSUGI TSUTOMU
IPC: H01B3/00
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the formation of carbonates at the time of thermal decomposition and crystallization and to form a crack-free thin dielectric film without a considerable weight change by mixing specified carboxylates with a titanium alkoxide in an org. solvent. CONSTITUTION: Barium salts and strontium salts of one or more kinds of carboxylic acids represented by the formula, R<1> COOH (where R<1> is 3-7C straight chain or branched alkyl), e.g. n-butyric acid and i-butyric acid (R<1> is 3C alkyl), n-valeric acid and i-valeric acid (R<1> is 4C alkyl), 2-ethylbutyric acid and n- hexanoic acid (R<1> is 5C alkyl), n-heptanoic acid (R<1> is 6C alkyl) and octylic acid (R<1> is 7C alkyl) are mixed with one or more kinds of titanium alkoxzdes represented by the formula, Ti(OR<2> )4 (where R<2> is 1-7C straight chain or branched alkyl) in an org. solvent so as to regulate the molar ratio of Ba:Sr:Ta to (1-x):x:1 (0<x<1) and the concn. of the compds. to 5-15wt.%. The resultant compsn. giving desired Ba1-x Srx TiO3 is applied on a substrate and fired to obtain the objective thin dielectric film.
Patent JP-S5846757-A (JP)
Title: Doorphone calling system
Inventor: ITAGAKI YUTAKA
IPC: H04Q3/58
Filed: 1981-09-16
Abstract: PURPOSE:To decrease the number of cores of a distributing cable and to simplify the constitution of a circuit, by using a control line a doorphone talking line. CONSTITUTION:When the call button of a doorphone 41 is pushed, a short circuit is given between doorphone terminals DA and DB. As a result, a transistor (TR) Q33 is turned on. Thus a tone is delivered from a terminal 20 of a sound source 13 to give a ringing to a button board 1 and the speaker SP of a telephone 31. In this case the fact that the handset is picked up through the board 1 or the telephone 3 is detected by a current detecting circuit 11 of the board 1. Then a TR Q35 is turned on via an operational amplifier OP5. As a result, a relay B works to ensure a doorphone call. In this case, however, the relay B does not work if the extension is under a busy mode. In case a busy mode is secured between the board 1 and the doorphone 41, the primary side of a transformer T3 is short-circuited in terms of AC. Thus no leakage of the doorphone call is caused to the speaker SP.
Patent JP-S5478152-A (JP)
Title: Light isolator
Inventor: MATSUSHITA SHIGEO
IPC: G02F1/09
Filed: 1977-12-03
Abstract: PURPOSE: To obtain a light isolator suited for light integrated circuits of flat construction by interposing a Faraday rotor and a polarizing converter between a pair of polarizers.  
     CONSTITUTION: A Faraday rotor 1 which is π/4 radian in polarization rotating angle and is made of a magneto-optic material and a polarizing converter 4 which is composed of a crystal of the optical axis parallel to the Z axis are interposed between two polarizers 5, 6 whose transmission axes are mutually parallel to the X axis. As a result, the laser light emitted from the polarizer 5 passes through the Faraday rotor 1 by which its plane of polarization is rotated by the angle π/4 radian, after which the plane of polarization is again rotated in the opposite direction by the polarization converter 4, thus the light emits from the polarizer 6 without being attenuated of its intensity. And the laser light emitted from the polarizer 6 cannot emit from the polarizer 5.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000340254-A (JP)
Title: Manufacture of secondary battery
Inventor: YAMANE TETSUYA
IPC: H01M10/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a secondary battery capable of reducing discharge reserving amount to an adequate level in a negative electrode. SOLUTION: In this manufacturing method for a secondary battery having a positive electrode 2, a negative electrode 4 containing a hydrogen storage alloy, and electrolyte, after filling the electrolyte and providing partial and initial charge before sealing, the equilibrium pressure of the hydrogen storage alloy is set higher than external pressure so that a part of hydrogen stored in the hydrogen storage alloy is emitted by the partial and initial charge. Thereby, a manufacturing method for a secondary battery capable of reducing discharge reserving amount to an adequate level is provided.
Patent JP-S633361-A (JP)
Title: Inter-computer monitoring method
Inventor: UNOTSU TOSHIHARU
IPC: G06F15/16
Filed: 1986-06-23
Abstract: PURPOSE:To prevent the influence of abnormality of a certain computer from effecting to other ones by separating immediately the abnormal computer after the detection of the abnormality. CONSTITUTION:The timer device 17 of a computer 10 starts a monitor transmission device 11 in a fixed cycle. Thus the device 11 transmits a state monitor message to a computer 20 via a communication controller 16. The computer 10 cuts off the communication channel between both computers 10 and 20 when no answer message is received from the computer 20 even when a fixed time is lapsed. Furthermore a fact that the computer 20 has the abnormality is informed to a computer 30 that transfers a message to the computer 20. At the time of receiving said information on the abnormality of the computer 20, the computer 30 immediately interrupts the communication channel set between both computers 20 and 30. Thus it is possible to prevent the influence of abnormality of the computer 20 from effecting to the computer 30 in advance.
Patent JP-S5478015-A (JP)
Title: Screen position detector
Inventor: SUDOU TATSUO
IPC: H04N3/22
Filed: 1977-12-05
Abstract: PURPOSE:To automatize quantitative measurement at a production time and improve precision by using a black-and-white TV camera to pick up the screen of a receiver and comparing horizontal and vertical rester lack quantities with each other in respect to time. CONSTITUTION:Rated voltage power source 5 for projecting white raster throughout the available picture area by white signal 9 applied to adjusted TV receiver 8 and low voltage power source 6 for projecting white raster in the area smaller than the available picture area are supplied while being switched to pick up the raster lack quantity between both white rasters by black-and-white TV camera 11. Then, the time of the part corresponding to raster lack in picked up output waveforms is measured in 15, and the difference time corresponding to the difference between screen horizontal and vertical raster lack quantities is operated in 16, and the difference signal is outputted to detect the screen position in 19. Then, the difference signal is used to drive screen position adjustment mechanism 18 of receiver 8, thereby controlling so that the difference signal may be zero.
Patent JP-S6255556-A (JP)
Title: Acoustic lens device
Inventor: ATALAR ABDULLAH
IPC: G01N29/06
Filed: 1986-06-23
Abstract: An acoustic lens arrangement having at least one transducer for the generation and/or for the reception of a plane acoustic wavefield. The arrangement includes a focusing surface for focusing the acoustic wavefield in an object region and at least one medium for the low-loss transmission of the acoustic wavefield between a transducer, the focusing surface and the object region to be investigated. The longitudinal axis of the focusing surface is inclined relative to the direction of the normal to the acoustic wavefield in such a manner that when the longitudinal axis is positioned normal to the surface of the object region, the acoustic beams incident thereon form a critical angle  theta R with the normal to the surface of the object.
Patent JP-H11324333-A (JP)
Title: Traveling and folding temporary house
Inventor: SHIBUYA KANEO
IPC: E04H1/12
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the workability by attaching a screw jack having a predetermined structure to a lower end of a column of a house through an L-shaped bracket and installing the lower end on a foundation stone. SOLUTION: A flange type female screw 62 is detachably fixed on an L- shaped bracket 61 welded in a lower end part of each support 4 of a temporary house and a square screw 65 is screw-fitted in the female screw 62 to constitute a horizontal jack. Next, a square head part 651 of an upper part 6 for turning the square thread 65 and a through hole 652 in the transverse direction are formed in a head part of the square thread 65, and a spherical part 653 provided at a lower end of the square thread 65 is fitted in a recessed part 661 of a neck swinging rotary pedestal 66. At the time of construction, a support 4 is put on a foundation stone 5 provided on the ground in advance through the horizontal jack.  Then, the square thread 65 is turned to adjust heights of all columns 4 and obtain a horizontal level of the temporary house using a level, and a linear is sandwiched between a lower face of the support 4 and the foundation stone 5 to ensure a horizontal level and loosen the horizontal jack after that. Consequently, it is possible to obtain a horizontal level speedily and safely even by one worker when this house is installed.
Patent JP-S5768851-A (JP)
Title: Copying device
Inventor: INUZUKA TSUNEKI
IPC: G03G15/30
Filed: 1980-10-17
Abstract: PURPOSE:To increase a copying a speed in a double scale factor or other variable scale factor mode, by controlling a rotary speed of a drum and a scanning speed of a scanning means in accordance with an input data for designating and selecting a variable scale factor. CONSTITUTION:In case the pre-processing has ended and the copy operation has started, a rotary speed of a drum 1, and a scanning speed of scanning means such as an exposure lamp 23, mirror systems 24, 25, a lens 30, etc. are controlled in accordance with a variable scale factor which is designated and selected by a manual input means, and when an equal scale factor data is received, a sequence computer decides it, rotates the drum 1 at a high speed, and in the event of a variable scale factor of reduction and expansion, the drum 1 is delayed by 30msec. and is rotated at a low speed, and subsequently, a lens 30 is set to a desired position. In case of a variable scale factor, the drum 1 is made to execute another rotation in order to perform running-in for switching to a low speed from a high speed, and to stabilize the potential.
Patent JP-S63310034-A (JP)
Title: Maintenance equipment for multiprocessor system
Inventor: MIYAKOSHI KATSUHISA
IPC: G06F15/16
Filed: 1987-06-11
Abstract: PURPOSE:To improve the test efficiency of the multiprocessor system by providing an exclusive maintenance equipment able to be correspondent to each information processing unit via a data link. CONSTITUTION:When a computer 101 is unfinished, a maintenance exclusive equipment 210 is used to test a data repeater 103. At first, an exclusive equipment 210 is charge of simultating the data communication function. Since the computer 101 does not rise in terms of the system, the computer 101 is separated from a data link 104 and the station number on the data link of the computer 101 is set in the memory unit 310 in the exclusive equipment 210 by using a data display setting unit 311. Thus, the data repeater 103 starts the data communication as deputy equipment of the computer 101. Thus, the exclusive device 210 can monitor whether or not the data is sent correctly from a prescribed area decided in the stage of system design in the data repeater 103.
Patent JP-H023482-A (JP)
Title: Hot-melt pressure-sensitive adhesive composition
Inventor: OYAMA YASUHIKO
IPC: C09J155/00
Filed: 1988-06-13
Abstract: PURPOSE:To attain a good balance between hot melt applicability and tackiness and improve the adhesive strength and holding power to a polyolefin by conducting radical copolymn. of an alkyl (meth)acrylate, a particular polymerizable polymer, cyclohexyl acrylate and N-vinyl-2-pyrrolidone or methyl methacrylate. CONSTITUTION:100 pts.wt. alkyl (meth)acrylate of formula I (wherein R1 is H or CH3; and R2 is a 4-10C open-chain hydrocarbon residue), such as butyl (meth)acrylate, 5-30 pts.wt. polymerizable polymer of formula II [wherein R3 is H or CH3; and R4 is a nonpolymerizable polymer (e.g., PS) having a wt. average MW of 2000-50000 and a Tg of 50 deg.C or higher], 2-30 pts.wt. cyclohexyl acrylate and 3-30 pts.wt. N-vinyl-2-pyrrolidone or methyl methacrylate are mixed together, and the radical copolymn. of the mixture is conducted. In this copolymn., the soln. polymn. method, the bulk polymn. method or the like in which a peroxide initiator or radiation exposure is employed is applied.
Patent JP-S5263016-A (JP)
Title: Recording and reproducing system for color images signal
Inventor: INOUE YUZURU
IPC: H04N9/79
Filed: 1976-12-06
Abstract: PURPOSE: To prevent the phase shift between brilliance signal and carrier color signal to carry out dubbing of high quality with good color stability by obtaining a regenerated and frequency-converted color signal by frequency conversion by the output of a constant frequency from a reference frequency oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio