baber/WOPTO huggingface dataset:
Patent JP-H01278931-A (JP)
Title: Manufacture of open sealing
Inventor: KANEKO TOMOYOSHI
IPC: F16J15/28
Filed: 1988-04-28
Abstract: PURPOSE:To improve the productivity of an open sealing by winding wire round a core bar and then leaving it to stand, charging it into a cylinder, leaving to stand a material where a prescribed radial direction is cut in parallel with the axial line, cutting an open end part by laser beams to be formed in a hooked form. CONSTITUTION:Sealing wire 1 of SS material having a square section is wound round a cylindrical core bar 2 in a spiral form to be deformed plastically and to make a spiral sealing material 1a. Then, the winding force acting on the sealing material 1a is released to make a spiral sealing material 1b larger by a quantity of elastic deformation in diameter, and it is charged into a cylinder 3 smaller in the internal diameter than the core bar 2 to give a compression. The prescribed radial direction of the sealing material 1b is cut and opened along a notch 3a in parallel with the axial line to make a rolling material 1c. This is taken out of the cylinder 3, the open end part is cut by laser beams to form a hooked form, the hooked parts are engaged with each other to obtain an open sealing 1e. In this way, since the cam requires no turning and can be machined by laser beams, the productivity is improved.
Patent JP-H07310457-A (JP)
Title: Damping structure
Inventor: HAYASHI YASUHIRO
IPC: E04H9/02
Filed: 1994-05-19
Abstract: PURPOSE:To make a good damping so as to be performable without requiring any superfluous space in order to set up a damping device in space between a main structure and an auxiliary structure as well as without making any excessive lateral force act on a mega-column of the main structure. CONSTITUTION:An auxiliary structure 12A is housed in a main structure 10 consisting of a main frame with a column 10a and a beam 10b. This auxiliary structure is supported of its lower part on a roller 14 installed in a gap with the beam of the main structure, while a vibro-energy absorbent 15 is interposed between the upper part of the auxiliary structure and the beam of the main structure set up in the upper part. In addition, a damping device 16 is interposed between the upper part of the auxiliary structure and the main structure, and with the vibro-energy absorbent and this damping device combined, vibration in a damping structure is thus damped effectively.
Patent JP-H11286003-A (JP)
Title: Form for manufacturing street gutter block
Inventor: HAYASHI TOSHIKATSU
IPC: B28B7/10
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a form for manufacturing a street butter block for an automation line useful to shorten a manufacturing time and to produce by a labor conservation without necessity of detaching or attaching a core and an opening insert at the time of releasing from a form or placing the block formed with both sidewalls by opening a cover engaging opening and a bottom at an upper surface. SOLUTION: A front side board 20 is pivotally secured at right and left side plates 40 to both side faces at a front part of a plinth 10. A core 50 is suspended from an upper surface or a lower surface of a core support beam 70 extended forward through or over a rear side board 30 from a rear part of the plinth 10 via an enlarging and contracting elevation mechanism 100 for converting a rotary motion from a front part side into enlarging and contracting and vertical motions of the core. An opening 15k is perforated at a bottom plate 15 planely spreaded and attached to an upper surface of the plinth 10. An opening insert 80 projectable from and retractable in the opening 15k is coupled to an elevation mechanism 200 for converting a rotary motion from a front part side into a vertical motion, and internally provided in the plinth 10.
Patent JP-H09255181-A (JP)
Title: Rotary collar incorporating automatic chucking mechanism
Inventor: FUJII KAZUYOSHI
IPC: B65H5/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To quickly set a rotary chucking mechanism in an optional position by automatically locking the mechanism when necessary, that is, during rotation, and releasing its locking when unnecessary, that is, during a rotation stop so as to make the mechanism free by using a centrifugal force and an inertial force. SOLUTION: A pin 3 is fitted and fixed in a rotary collar 1 and a work pin 2 is inserted into the end thereof protruded to the outside and fixed by its tip so as to be prevented from being protruded. The contact surface of the work pin 2 is formed to be rough to increase its friction resistance for easily grasping a driving shaft 4, and by forming a small angle in the long hole of its section fitted with a pin 3, a wedge effect is provided.
Patent JP-S62263552-A (JP)
Title: Key memory control system
Inventor: NISHIOKA JUNJI
IPC: G06F21/60
Filed: 1986-05-09
Abstract: PURPOSE:To improve the reliability of a memory protecting function by changing over an abnormal key data to other normal key memory through a changing-over circuit when a key memory checking circuit detects the abnormality at the key memory during the use. CONSTITUTION:In respective key memories 8, the same key data are stored, and when an access request in executed from a data processor, the key data of respective key memories 3 are read, the error checking is respectively executed at a key memory checking circuit 5 and respective key memories 3 are decided to be normal or abnormal. When a key memory 3 during the use out of these is abnormal, backing-up is executed by changing over a key data output to a normal key memory, and the reliability can be improved. The key memory and the memory device can be constituted in a pair, and for executing the LSI operation of an element or for a circuit constitution, the mass production can be obtained.
Patent JP-S5810089-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/40
Filed: 1981-07-09
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-S63275481-A (JP)
Title: Four-wheel steering device of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B60G21/04
Filed: 1987-05-01
Abstract: PURPOSE:To reduce damage in the event of collision by coupling the front wheel suspension arms by a stabilizer, in which the tortion part is borne by a dash lower panel, and by arranging above this stabilizer a coupling member to couple the front and rear wheel steering mechanisms. CONSTITUTION:By turning a steering wheel 3, a front wheel steering mechanism 2 steers the left and right front wheels 1 through a pinion 4, rack 5, tie rod 30, and a knuckle arm 31. In response to the steering action of the front wheels 1, a steering shaft 20 of a rear wheel steering mechanism 10 is rotated through another pinion 6 and coupling shafts 15, 18, and thereby the rear wheels 9 are steered with a specified steering ratio. A stabilizer 33 is arranged so as to couple the left and right suspension arms 32, 32, and this is borne by a dash lower arm 7 behind the front wheel axle. Here the coupling shaft 18 is situated above the stabilizer 33, that should reduce damage to shaft after shaft 15 in the event of frontal collision.
Patent JP-H11349838-A (JP)
Title: Azo compound, preparation thereof and use thereof as dye
Inventor: EHRENBERG STEFAN
IPC: C09B62/085
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dye having an excellent sticking efficiency and an excellent washing fastness by using a specific mono-azo compound. SOLUTION: A mono-azo compound of formula I is used. In the formula, M is H, an alkali metal or another specific colorless metal forming a salt; D is a group shown in formula II or III; R<1> is H, a 1-4C alkyl or a 1-4C alkoxy; R<2> is H, sulfo or carboxy; R<3> is H or sulfo R<4> is R<2> ; and Y is vinyl or an ethyl whose β position is substituted by an alkali-eliminable substituent, preferably β-sulfatoethyl. This compound can be prepared by coupling a diazonium salt of an aromatic amine of the formula: D-NH2 and a compound of formula IV or reacting compounds of formulas V and VI optionally followed by converting the obtained compound to a compound of formula I in which Y is vinyl by an effect of alkali at pH: 9-11 and 0-15 deg.C. In formula VI, Y<1> is an ethyl whose βposition is substituted by an alkali-eliminable substituent.  This dye is a fabric reacting dye for orange-red dying.
Patent JP-S60252133-A (JP)
Title: Self-diagnostic device for air-fuel ratio controller with learning function in electronically controlled fuel-injection type internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/14
Filed: 1984-05-28
Abstract: PURPOSE:To judge of anything trouble in a control system without fail, by installing a trouble warning device which gives warning that there is something wrong in a controller at a time when a value of a learning compensation factor is more than the specified one is judged by a learning state judging device. CONSTITUTION:An injection quantity operational device calculates an injection quantity in a way of multiplying a fundamental injection quantity by an air-fuel ratio feedback compensation factor and a learning compensation factor. A learning state judging device compares a value of the learning compensation factor searched by a learning compensation factor searching device with the setting value and judges its size. A trouble warning device gives warning that there is something wrong in a controller at a time when a value of the learning compensation factor is more than the setting one by this judging device. Thus, trouble judgment inclusive of a secular change in a control system is performable.
Patent JP-S5731525-A (JP)
Title: Method and apparatus for molding synthetic resin sheet under vacuum
Inventor: MITSUI MASAHIRO
IPC: B29C51/10
Filed: 1980-07-31
Abstract: PURPOSE: To prevent the adherence of the sheet with the bottom of the mold and to obtain the molded products without extremely thin parts of a synthetic resin sheet by a vacuum olding method of a synthetic resin sheet by supplying air through the central exhaust port of the bottom into the cavity of the mold while discharging exhaust gas from peripheral exhaust port when the sheet falls and comes into contact with the bottom of the mold.  
     CONSTITUTION: Mold 3 is closely fitted into the box-shaped fitting hole 2 of a mold receiving base 1 to form exhaust passages 10 and 11, and the peripheral exhaust port 7 of the mold 3 is led to the exhaust passages 10 and 11, while the central exhaust port 8 is led to exahust passages 11 and 13. A synthetic resin sheet is sent onto the mold 3, heated, put on the opening of the cavity 4 of the mold, and then sunk in the cavity 4 by evacuating gas through the exhaust ports 7 and 8 by driving a vacuum pump 15. When the sunk part of the sheet comes into contact with the central bottom of the mold, a valve 20 is closed, and air staying in the exhaust port 8 and the exhaust passages 11, 13, and 21 is supplied into the cavity 4 through the exhaust port 8 while flowing exhaust gas to the exhaust port 7 so as to form the edge line and corners of the molding. Afterwards, the valve 20 is opened and air is discharged through both exhaust ports 7 and 8 to complete the molding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5631248-A (JP)
Title: Synchronizing system
Inventor: SAKATA TAKAO
IPC: H04J3/06
Filed: 1979-08-22
Abstract: PURPOSE:To prevent frame step out at a switching time, by connecting the voltage control oscillator of an auxiliary equipment to the oscillation control loop to phase- synchronize it with the timing pulse from the current equipment when the current equipment is normal. CONSTITUTION:When current equipment 4 is normal, voltage control oscillator 47 is disconnected from the oscillation control loop by switch 45 and is operated as a natural oscillator in current equipment 4, and voltage control oscillator 67 is connected to the oscillation control loop by switching means 65 and is phase-synchronized with the timing pulse from current equipment 4 in auxiliary equipment 6. When the current equipment is faulty, voltage control oscilltor 67 is disconnected from the oscillation control loop by the switching means and is operated as a natural oscillator in the auxiliary equipment, and voltage control oscillator 47 is connected to the oscillation loop by switching means 45 and is phase-synchronized with the timing pulse from the auxiliary equipment in current equipment 4.
Patent JP-H01276403-A (JP)
Title: Recording current control circuit
Inventor: MATSUMOTO YASUMASA
IPC: G11B5/09
Filed: 1988-04-26
Abstract: PURPOSE:To contrive a reproducing characteristic to be uniform by impressing a reference voltage, providing a setting means for the maximum value and amplitude value of recording currents to have two variable resistors respectively, setting an off-set component to an arbitrary level and causing a waveform to be symmetric in an upper part and a lower part. CONSTITUTION:When a sound record commanding signal is inputted to an input terminal 3, the recording current, whose pulse code is modulated, is inputted to an input terminal 1. When the recording mode signal of an L is inputted to an input terminal 2, values I6 and I7 of a current to flow to resistors 6 and 7 are detected by a recording current maximum value setting circuit 8 according to a commanding signal from a mode detecting circuit 4 which discriminates this recording mode signal. Then, a maximum value Im2 of an output pulse wave is calculated. On the other hand, a recording current amplitude value setting circuit 11 detects values I9 and I10 of a current, which flows to resistors 9 and 10, and calculates an amplitude value Ia2. Signals to express the maximum value Im2 and amplitude value Ia2 from the circuits 8 and 11 are added by an adder 12 and outputted to a constant current generating circuit 13 and the driving pulse current of the maximum value Im2 and amplitude value Ia2 is outputted to coils 14 and 15 by the circuit 13. When the signal of an H is inputted to the terminal 2, a maximum value Im1 and an amplitude value Ia1 are outputted.
Patent JP-H08299756-A (JP)
Title: Method for removing low-concentration nitrogen oxide
Inventor: NOJIMA SHIGERU
IPC: B01J20/06
Filed: 1995-05-01
Abstract: PURPOSE: To efficiently adsorption-remove the NOx in a low-concn. NOx -contg. gas by using an adsorbent to be used in the adsorption and desorption of NOx for nitrogen dioxide in the preceding stage and for nitrogen monoxide in the succeeding stage. CONSTITUTION: The polluted air 1 is introduced into an electrostatic precipitator 3 by a blower 2 to remove the dust in the air and then supplied to an NOx adsorption tower 4 and an NO adsorption tower 5. In this case, an adsorbent prepared by depositing calcium or magnesium on a specified crystalline silicate carrier and a nitrogen dioxide adsorbent selected from a group consisting of β-zeolite, silicalite, etc., are used as the adsorbent of the tower 4 and a nitrogen monoxide adsorbent contg. at least one kind among the platinum element, palladium element, etc., as the adsorbent of the tower 5. The dil. nitrogen dioxide and nitrogen monoxide are efficiently and economically adsorbed and removed at ordinary temps. in this way by using the two respective adsorbents.
Patent JP-S58222972-A (JP)
Title: Stroboscope type timing adjuster
Inventor: YASUURA NOBUSHI
IPC: F02D45/00
Filed: 1982-06-22
Abstract: PURPOSE:To make the control function of a timing adjuster checkable, by adjusting the rotational phase angle of a cam shaft with a phase-shifting circuit so as to cause check marks, checking the congruence between a stroboscopic flash and an injection timing, to be adjusted right. CONSTITUTION:A driving shaft 3 drives an injection pump 1 by way of a timer actuator 2. In a state of initial setting, an engine is operated while a phase- shifting circuit 5 is adjusted so as to cause a stroboscopic flash to be adjusted to each of check marks 10d and 10c. At this time, also check marks 11d and 11b are trued up so as to accord with each other. Afterward, when engine speed is stepped up, the timer actuator 2 performs timing control whereby observation can take place kinetically by a check mark 10a or another check mark 11a, thus an injection timing control function can be checked and adjusted.
Patent JP-H04335635-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OGASAWARA AKIRA
IPC: G03C1/76
Filed: 1991-05-13
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having excellent rapid processability and hard to scratch. CONSTITUTION:In a silver halide photographic sensitive material with at least one photosensitive silver halide emulsion layer, at least one kind of UV curing agent is contained in the emulsion layer and/or other hydrophilic colloidal layer. Polymer latex is preferably contained in the emulsion layer and/or other hydrophilic colloidal layer and the amt. of gelatin on the emulsion layer side of the base is preferably regulated to <=2.5g/m<2>.
Patent JP-H10304666-A (JP)
Title: Total current value control method by a plurality of rectifiers
Inventor: KURATA HIDESHI
IPC: H02J1/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To control a current setting value of each rectifier so as to make a total current value equal to a total current target value by controlling the UP condition and DOWN condition of a current value of n-th rectifier by a particular expression, thereby automatically calculating the current target value of each rectifier. SOLUTION: When UP condition of a current value and DOWN condition of a current value of n-th rectifier are respectively UPn and DOWNn, also, a total current measured value of n rectifiers is PVT, a total current upper limit setting value and a total current lower limit setting value of n rectifiers are respectively SVHT and SVLT, and also a measured current value of n rectifiers is PVn, and a current upper limit setting value of n rectifier and a current lower limit setting value of n rectifiers are respectively SVHn and AVLn, then the UP condition of a current value and DOWN condition of a current value of n rectifiers are controlled by the following expressions: That is, UPn=(PVLT<SVLT).(PVn<SVHn), DOWNn=(PVT>SVHT).(PVn>SVLn).
Patent JP-H08300965-A (JP)
Title: Front and rear wheel drive vehicle
Inventor: ARAI KENTARO
IPC: B60L50/15
Filed: 1995-05-01
Abstract: PURPOSE: To improve the sureness of the starting assist by an electric motor when a vehicle is started on the road surface of low μ in a front and rear wheel drive vehicle to drive either of the front and rear wheels by the engine and drive the other by the electric motor. CONSTITUTION: A means 17 to detect μ of the road surface is provided. In the starting of a vehicle when the detected μ is below the prescribed value, an electric motor 5 is worked by a control means 12 so that the output torque is the value corresponding to μ. The slip of the wheel 2 to be driven by the electric motor 5 is prevented and the starting on the road surface of low μis surely assisted by the electric motor 5.
Patent JP-S589738-A (JP)
Title: Caulking force controlling device for rotary caulking device
Inventor: YAMAKI MIKIROU
IPC: B21J15/28
Filed: 1981-07-10
Abstract: PURPOSE:To obtain stable, reliable caulking by controlling pressure of an air cylinder by combining a contact pressure gauge and a solenoid valve and keeping caulking torque of a snap that makes pressure contact to a work constant by the action of the air cylinder. CONSTITUTION:A position detector 18 s installed at a specified position, the pressure of the lower part of a cylinder 6 is released by switching the third solenoid valve 16 and a snap 11 is lowered to caulking position by weight of a snap head 10 etc. A position detector 18 detects a detection plate 17 at this position, outputs a signal and switches the first solenoid valve 14 to send air to the upper part of the air cylinder 6. A piston 7 is pushed down to press the snap 11 against the work, and the work is rotated by a driving mechanism which is not shown in the figure and caulked. Caulking torque of the snap 11 is kept constant by controlling pressure in the cylinder 6 by a contact pressure gaue. Operation is stopped by a timer 19 after lapse of a specified time.
Patent JP-S63271453-A (JP)
Title: Organic photosensitive body
Inventor: NAKAZAWA TORU
IPC: G03G5/06
Filed: 1987-04-30
Abstract: PURPOSE:To obtain an org. photosensitive body stable to light, heat, etc., and ensuring superior image quality by incorporating a benzotriazole UV absorber into the photosensitive layer of a photosensitive body contg. a hydrazone compd. CONSTITUTION:When a photosensitive layer contg. a hydrazone compd. represented by the formula (where R<1> is H or lower alkyl) as an electric charge transferring material is formed to obtain a photosensitive body, a benzotriazole UV absorber such as 2-(2-hydroxy-3,5-di-tert-butylphenyl)-5-chlorobenzotriazole or 2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotria-zole is incorporated into the photosensitive layer. Though the hydrazone compd. is used, the photosensitive layer is stabilized to light, heat, etc., and a clear image is obtd. because the benzotriazole UV absorber is incorporated into the photosensitive layer.
Patent JP-S5232001-A (JP)
Title: High temperature desulfulization by cement clinker
Inventor: TAKAMOTO SHIGETO
IPC: B01J20/00
Filed: 1975-09-08
Abstract: PURPOSE:To desulfurize fot gas using particles of cement clinker as a medium of a fixed bed fluidizing bed desulfurizer free from the sintering of the medium.
Patent JP-S5233400-A (JP)
Title: Slow-lowering device
Inventor: NAKA HIROMITSU
IPC: E06C9/12
Filed: 1975-09-08
Abstract: PURPOSE: To provide a slow-lowering device, which solves danger caused by sudden fall by lowering slowly, and which can slso perform efficient brake with minimum centrifugal force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5534762-A (JP)
Title: Display device of digital graphic form
Inventor: HOSHINO HATSUO
IPC: G09G5/00
Filed: 1978-09-05
Abstract: PURPOSE:To make it possible to interpolate rhe boundary of the graphic form without increasing the code by deciding the display signal of the dot to be displayed, by the code which regulates this dot and the code state of the dot which is at the peripheral part of the aforesaid dot, at the stage of obtaining the display signal by decoding the code. CONSTITUTION:The buffer memory 1 maintains the code of the graphic form, the reading part 2 reads 3 lines simultaneously from the memory 1 and decodes them, and the decoding result is supplied to the register group 3. This register group 3 maintains the value of the dot corresponding to the block (b), and D1, D2, D3, D4 and D0 correspond to register 32, register 33, register 35, register 37 and register 34, respectively. Each register of the aforesaid register group 3 shifts its contents to the right at a scanning speed of the display part 9. The counter 5 counts the contents of the registers 32-37, by its balue, the selection part 6 selects the display signal value corresponding to its value, the compounding part 7 compounds the display signal value which has been selected by the selection parts 4 and 6, and converts it to the display signal in the output part 8, and the display part 9 displays the graphic form in the visible form.