baber/WOPTO huggingface dataset:
Patent JP-H01109112-A (JP)
Title: Adaptable suspension control method for automobile
Inventor: ADACHI MASAO
IPC: B60G17/00
Filed: 1987-10-23
Abstract: PURPOSE:To improve ridability by possessing a means changing suspension characteristics in adaptation to at least one of the following characteristic changes, a road height change, the number of passengers, a luggage weight distribution change, a car height change and a suspension actuator. CONSTITUTION:Respective output signals of a measuring sensor 1 measuring the damper stroke position of each car wheel portion and a measuring sensor 2 measuring the up and down, pitch and roll movements of a car body, are inputted into a micro computer 5, and here, the most suitable suspension condition is sought, and the actuator 6 of the suspension of each car wheel is controlled. A road height spectrum estimation portion 21, a spring mass and inertia moments estimation portion 22 and a damping coefficient and spring constant estimation portion 23 are equipped at the computer 5, and at the same time, a prediction portion 24 predicting a spring movement out of a spring movement model and a road height spectrum estimation value on the basis of those outputs, is also equipped at the computer 5, and a constitution is so made that a suspension characteristic is selected by means of a selection means 25 on the basis of this prediction.
Patent JP-H05107817-A (JP)
Title: Electrophotographic carrier and dry developer
Inventor: KOIZUMI KATSUO
IPC: G03G9/113
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a carrier not only having excellent wear resistance and durability with good adhesion property to the core material but showing fast rising time for electrification, high electrification property, and further, excellent electrification stability so that bright copied picture images are obtd. with extremely little fogging. CONSTITUTION:The electrophotographic carrier consists of a carrier core material and resin coating layers of at least an inner layer and an outer layer provided on the surface of the carrier core. The inner layer contains a copolymer resin of vinylidene chloride and at least one kind of monomers having unsatd. double bonds copolymerizable with the vinylidene chloride. The outer layer contains a fluorocarbon resin.
Patent JP-H04145900-A (JP)
Title: Prevention and recovery of loss of information as caused by human activities
Inventor: TANAKA MICHIO
Filed: 1990-10-05
Abstract: PURPOSE: To disclose/represent natural idea of an inventor by preparing the information of an information source, i.e., an inventor, while sorting into three types of announcement group, main group and abstract group. CONSTITUTION: An information source, i.e., an inventor 10, discloses information while splitting 20 into three types of 'announcement' group 21, 'main' group 22 an 'abstract' group 23. The 'announcement' group 21 is announced 31 at all times, the 'main' group 22 is disclosed and preserved 32 and the 'abstract' group is not disclosed but managed 33. The 'main' group and the 'abstract' group are brought simultaneously into a same preserving place where the 'main' group is disclosed but the 'abstract' group is not disclosed. The inventor can monitor 80 the undisclosed state of the 'abstract' group. The information user 40 may be a company or an individual and the normally announced 'announcement' group can be retrieved 50 according to the purpose. A decision 41 can be made whether desired information is retrieved or not with reference to a disclosed 'main' group.
Patent JP-H1199844-A (JP)
Title: Power transmission switching device of four-wheel drive vehicle
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of impact noise in a part time 4WD system even when the 2WD is switched from the 4WD during the steering operation. SOLUTION: In a power transmission switching device, an air piping 7 for switching the 4WD and an air piping 8 for switching the 2WD are connected to a vacuum pressure source through solenoid valves 9, 10 on the forward side and the rear side of a diaphragm 1 of an air-type actuator 2, and an orifice 12 is provided between the solenoid valve 10 of the air piping 8 for switching the 2WD and the vacuum pressure source. When the switching is achieved from the 4WD to the 2WD, the gear disengagement to the 2WD side during the rapid steering of a vehicle is avoided by generating the time lag in the operation of an actuator 2, and the impact noise caused by excessive disengagement of the gear can be prevented.
Patent JP-H11168768-A (JP)
Title: Telephone system provided with base station and at least one handset, method executed in the system and subscriber station, and base station suitable for the system
Inventor: AUFFRAY MICHEL
IPC: H04W84/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system provided with a base station and at least one handset for not superimposing a signal frame for periodically confirming the interconnection of stations on calling signals. SOLUTION: This telephone system is provided with a base station and at least one handset 2 or 3 for exchanging the calling signals. The system is provided with a means for transmitting the signal frame superimposed on the calling signals between the stations and the means for interrupting the calling signals during the reception of the signal frame. Furthermore, on a handset side, a difference circuit 66 for measuring a time interval between the interruption of the calling signals and the reception of the signal frame is provided. Consequently, correction for changing the generation of the interrupt as a function of a difference is introduced into the circuit. This is applied to a cordless type telephone set.
Patent JP-2001092329-A (JP)
Title: Image forming device and image forming method
Inventor: KONO HISAAKI
IPC: H04N1/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of improving the adjustment efficiency without increasing the cost. SOLUTION: In an adjustment mode, a reference adjustment value for regulating the regular image forming start position of paper supplied from an upper stage cassette 41 which is equipped as standard is set in a manufacture process. An adjustment value for field, which is for regulating the regular image forming position of paper supplied from the other supply device, which is installed in accordance with the purpose of a user, besides the upper stage cassette 41, is set in a field. The adjustment value for field is equivalent to a deviation value from the reference adjusting value. In an image forming mode, an image is formed on the paper from selected supply devices based on the adjustment values.
Patent JP-H01108621-A (JP)
Title: Automatic adjusting controller for power factor
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/18
Filed: 1987-10-21
Abstract: PURPOSE:To change an application level and a cut-off level so as to be suitable for each control mode by setting the control mode at a lead phase mode, a reference mode, and a lag phase mode. CONSTITUTION:A control mode selection means 108 selects and sets the control mode at the lead phase mode when a power factor adjusting area extends only in a lead reactive power area and at the standard mode when it extends over both the lead reactive power area and a lag reactive power area, and at the lag phase mode when it extends on in the lag reactive power area, respectively. In such a way, it is possible to change the application level and the cut-off level of the capacitors 62a-62c for adjusting a power factor in each case where the power factor adjusting area is in the lead reactive power area (lead phase mode), where it extends over both the lead reactive power area and the lag reactive power area (standard mode), and where it is in the lag reactive power area (lag phase mode).
Patent JP-H10133314-A (JP)
Title: Photographic element
Inventor: OLTEAN GEORGE LESLIE
IPC: G03C1/76
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of an abrasive used for a magnetic recording layer and to satisfactorily clean a head by forming a smoothening outermost layer containing a lubricant, a film forming binder and abrasive particles having specified Mohs scale hardness. SOLUTION: This photographic element consists of a photographic base body, at least one photosensitive layer, a transparent magnetic recording layer and a smoothening/abrasive outermost layer, and the smoothening/abrasive layer contains a lubricant, a film forming binder and abrasive particles having at least 6 Mohs scale hardness. Examples of the nonmagnetic inorg. powder having >=6 Mohs scale hardness are metal oxides such as α-alumina oxide, chromium oxide (e.g. Cr2 O3 ), α-iron oxide (e.g. α-Fe2 O3 ), silicon dioxide, aluminosilicate and titanium dioxide, carbides such as silicon carbide and titanium carbide, nitrides such as silicon nitride and titanium nitride, and fine power diamond.
Patent JP-H10321608-A (JP)
Title: Dry etching apparatus
Inventor: RIN SHOKEN
IPC: H01L21/3065
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To exhaust effectively reaction products in an etching chamber to the outside of an etching apparatus, by providing a plurality of grooves in at least one of the insulation portions of the upper and lower electrodes of the etching chamber. SOLUTION: An upper electrode 104 comprises a gas diffuser plate 106 and a ring-form insulation portion with a plurality of grooves, and a lower electrode 108 comprises a wafer stage and a ring-form insulation portion with a plurality of grooves. The reason for forming the plurality of grooves in the insulation portions of the upper and lower electrodes 104, 108 is that the exhausting conductance of the inside of an etching chamber 103 is increased to exhaust effectively reactants produced in an etching process.  At this time, since the exhausting characteristics of the plurality of grooves are different from each other by their directions to an exhausting port, to give to the etching chamber 103 uniform exhausting characteristics from various directions the plurality of grooves in the upper and lower insulation portion are so manufactured that the numbers, sizes and mutual spaces of the grooves in the respective insulation portions have one to one correspondent symmetric structures in their opposite positions to each other.
Patent JP-S63120873-A (JP)
Title: Hydraulic pump
Inventor: SHIOYA SHINTAROU
IPC: F04B9/00
Filed: 1986-11-10
Abstract: PURPOSE:To provide a light hydraulic pump with simple construction by connecting an elastic body made of a shape memory alloy to a pump driving body for inducing a change in volume while providing returning means opposed to the elastic body. CONSTITUTION:When a switch 20 is closed and a switch 18 is opened to supply current to an intake elastic body 10 made of a shape memory alloy, the intake elastic body 10 is heated to extend when the temperature thereof exceeds a predetermined one. Thus, an idle plate 4 is depressed to reduce the volume of a bellows 3 while the remaining volume of a pump casing 1 is increased to suck liquid 21 from an intake line 14. When, next, the switch 20 is opened and the switch 18 is closed, a discharge elastic 8 is heated to extend when the temperature thereof exceeds a predetermined one. Thus, the idle plate 4 is pushed up to increase the volume of bellows 3, while the remaining volume of the pump casing 1 is reduced and liquid corresponding to the decrement of volume is discharged from a discharge line 16.
Patent JP-H07224054-A (JP)
Title: Production of alpha-tocopherol derivative
Inventor: MATSUI MAKOTO
IPC: C07D311/72
Filed: 1994-10-31
Abstract: PURPOSE:To produce an alpha-tocopherol derivative useful as an antisterility vitamin, an antioxidant, etc., by condensing trimethylhydroquinone and an allyl alcohol derivative in the presence of a specified catalyst according to an industrially excellent method. CONSTITUTION:This method for production of the objective compound of formula IV is carried out by condensing trimethylhydroquinone of formula I with an ally alcohol derivative (e.g. isoprenyl alcohol) of formula II n is 0 to 5; L is OH, a halogen, etc.) or an alkenyl alcohol (e.g. 2-methyl-3-buten-2-ol) of formula III in the presence of a catalyst such as a fluorosulfonic acid salt (e.g. scandium fluorosulfonate) of the formula M(RSO3)3 (M is scandium, yttrium, etc.; R is F, a lower fluoroalkyl, etc.), a nitrate (e.g. yttrium nitrate) of the formula M(NO3)3 or a sulfate (e.g. scandium sulfate) of the formula M2(SO4)3. In addition, the amount of used catalyst is preferably 0.001 to 0.5 equivalent based on the compound of formula I.
Patent JP-H03103116-A (JP)
Title: Harvester for ginger or the like
Inventor: FUJIKI HIROYOSHI
IPC: A01D27/04
Filed: 1989-10-13
Abstract: PURPOSE:To pull down the stems of crops with the weight of bulbs, etc., of the crops and cut the stems by disposing cutters on a pair of right and left belt frames, the cutters being used for cutting the stems of the crops in a state nipping the stems with the belts at a rear half portion of a pulling device in the stem-carrying direction. CONSTITUTION:A pair of cutters 129 and 130 having straight blades 129A and 130A are detachably attached with pine shafts 52 and nuts 128 and the crossing section of the straight blades 129A and 130A is positioned above the pulling center line of pulling belts. The cutters 129 and 130 are disposed on a pair of right and left belt frames 51 and 51 supporting a pair of right and left pulling belts to prevent the separation of the belts caused by the pulling force.
Patent JP-H06222002-A (JP)
Title: Method and equipment for measuring unevenness of luster and print
Inventor: SHIRATORI NAOYUKI
IPC: G01B11/30
Filed: 1993-10-26
Abstract: PURPOSE:To measure the unevenness of luster quantitatively. CONSTITUTION:Outer surface of an object 23 is irradiated with visible light emitted from one light source 21 and reflected light is received by a TV camera 24 which produces a two-dimensional image having gray scale distribution. When the two-dimensional image is subjected to Fourier transform and then inverse Fourier transform by an image analyzer 20, gray scale of the image is subjected to bi-polarization using enhancement coefficients over a specific wavelength range. Bright and dark parts constituting a closed section are regarded as uneven luster parts and the areas thereof are calculated individually and the distribution parameters of the area are outputted as measurement results.
Patent JP-S61180012-A (JP)
Inventor: DANIERU ETSUCHI ZEOORIN
IPC: F16C11/04
Filed: 1985-11-29
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-H1186427-A (JP)
Title: Spindle motor
Inventor: MOCHIZUKI AKIHIRO
IPC: G11B19/20
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size in a height direction, to decrease the number of parts and to reduce an assembly cost by integrally molding a rotor yoke and a turn table by a rotor holder, thereby constituting a rotor. SOLUTION: The rotor holder 11 is made of a resin and has a flat disk surface 11b. A boss part 11a fitting to the central hole of a disk is projected in its central and a rotor pull-off preventive part 11c is projected at the rear surface. The rotor holder is constituted by integrally molding these parts. The rotor yoke 9 formed by working a galvanized steel sheet is adhered to the outer periphery of the rotor holder 11 and an annular magnet 10 magnetized to multiple poles is fixed to the inner peripheral part of the rotor yoke 9 facing the outer peripheral part of a stator core 1. The turn table 12 consisting of a SUS material is mounted atop the disk part 11b and an annular felt 18 is stuck to the outer peripheral part. The inner peripheral part of the boss part 11a is provided with an annular clamping magnet 14.  The rotor 7 integrally constituted in such a manner is press fitted and fixed to the spindle 8.
Patent JP-H0696489-A (JP)
Title: Device for reproducing magneto-optical information
Inventor: YAMAMOTO MASAKUNI
IPC: G11B11/10
Filed: 1992-09-11
Abstract: PURPOSE:To shorten an optical path length to a multi-division photodetector and to miniaturize an optical system by providing a phase plate having birefringence in a reflection optical path from a magneto-optical recording medium and arranging the multi-division detector on a far field surface after passing through the phase plate. CONSTITUTION:Bisected photodetectors 2, 3 are arranged on the far field surface after passing through a 1/4 wavelength plate 1. Since the far field surface exists forward from the converged position of a condenser lens 112, the bisected photodetectors 2, 3 are arranged close to a polarizing beam splitter 13 side by that, and a reproducing optical system is miniaturized. In such a manner, by providing the 1/4 wavelength plate having the birefringence in the reflection optical path from the recording medium, a pit edge is detected by the bisected photodetector in the far field surface after passing through the 1/4 wavelength plate. Then, the optical path length to the bisected photodetector in the reproducing optical system is shortened, and the reproducing optical system is miniaturized.
Patent JP-H09111928-A (JP)
Title: Molded plate mounting structure
Inventor: KURODA YOSHINORI
IPC: E04B2/94
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manhour of molded plate mounting work and contrive to enhance the safety of work by eliminating welding work and enabling a molded plate to be mounted without constructing a scaffolding on an exterior wall surface. SOLUTION: In a molded plate mounting structure, there are provided a reference angle 25 having a vertical piece 25a, strip-like hardware 29 fixed with a lower molded plate 27b, clamp hardware 37, which is formed in L shape with a horizontal piece 37c and a vertical piece 37a in a cross section, and which is vertically provided with a locking piece 37b on the vertical piece 37a and zigzag hardware 41, which is fixed the upper molded plate 27a. The strip-like hardware 29 is inserted in a notched part 39 while the locking piece 37b is locked with the vertical piece 25 of the reference angle 25, thereby locking the zigzag hardware 41 with the vertical piece 37a of the clamp hardware 37.
Patent JP-H02116119-A (JP)
Title: Gas-phase growth device
Inventor: KOAIZAWA HISASHI
IPC: H01L21/205
Filed: 1988-10-26
Abstract: PURPOSE:To simplify constitution of a gaseous phase room by providing a recessed taper part toward the rotary-axis center of a susceptor where the axis rotates and a concentrated discharge part at the rotary-center part, and a partition plate which divides the growth room at the upper part. CONSTITUTION:Gaseous phase growth by constituent gas introduced from gas introducing rooms 5A and 5B and discharged from a concentrated discharge port 14 at the rotary center is performed in growth rooms 3A and 3B separated by a partitioning plate 4 adhered to a furnace 1 toward the upper part of the center of a susceptor 9 at a substrate fixed to a recessed taper part 13 of the rotary susceptor 9 within the reaction furnace 1. It simplifies structure and production of a gaseous phase growth device.
Patent JP-H07105260-A (JP)
Title: Design assisting method
Inventor: TATSUMI TAKAAKI
IPC: G06F17/50
Filed: 1993-09-30
Abstract: PURPOSE:To set position relation and adequate tolerance at the time of assembly in a short time by the machine design assisting method thorugh operation which is much easier than before. CONSTITUTION:The process for assembling machine components on a display screen is divided into a 1st process (SP4) wherein components are fitted onto components displayed on the display screen and a 2nd process (SP6) wherein the positions of plural components are determined according to the degree of freedom of motion. Consequently, the components which are newly fitted in the 2nd process (SP6) and components which are already assembled can be moved with the set degrees of freedom respectively. Consequently, the connection positions of plural components can easily be confirmed. Consequently, the efficiency of design by a designer can be improved much more than before.
Patent JP-H03131365-A (JP)
Title: Bond coating method
Inventor: SHIBATA MITSUHIRO
IPC: B05D7/00
Filed: 1989-10-16
Abstract: PURPOSE:To eliminate the irregularity of discharge quantity due to the thixotropic properties of a bond by increasing the air pressure applied to a syringe at the coating start time of the bond and decreasing the same on and after. CONSTITUTION:Air pressure is applied to a syringe 1 having a bond 2 stored therein by a regulator 4 to press out the bond 2 from the nozzle 3 provided to the lower end part of the syringe 1. The air pressure applied to the syringe is increased at the coating start time of the bond 2 and decreased on and after. As a result, the irregularity of the coating amount of the bond due to thixotropic properties is eliminated and the same amount of the bond can be applied.
Patent JP-S61148104-A (JP)
Title: Composite herbicide for paddy field
Inventor: KATO SHOZO
IPC: A01N43/56
Filed: 1984-12-21
Abstract: PURPOSE:The titled herbicide, containing an N-substituted-chloroacetanilide and a specific well-known herbicidally active compound as active constituents, and capable of exhibiting improved controlling effect on annual and perennial weeds in a reduced application amount with a wide weeding spectrum. CONSTITUTION:A composite herbicide for paddy fields containing (A) a compound expressed by formula I (A is 1-3C alkoxyl; B is halogen or 1-3C alkoxyl; l is an integer 1-3), (B) a 4-(2,4-dichloro-3-methylbenzoyl)-1,3-dimethyl-5- phenacyloxypyrazole expressed by formula II (m is 0 or 1) and/or (C) a trisubstituted phenoxycarboxanilide expressed by formula III (Y is halogen; n is 0 or an integer 0-3) at 1:0.1-20, particularly 1:0.7-7 weight ratio between the compounds (A) and (B) or 1:0.05-15, particularly 1:0.5-3 weight ratio between the compounds (A) and (C). In case the compounds (B) and (C) are used together, the weight ratio of the compound (A) to the total of the compounds (B) and (C) is 1:<=20 within the above-mentioned ranges. The resultant herbicide is capable of exhibiting improved synergistic effect on controlling of perennial weeds which cannot be easily controlled in paddy fields.
Patent JP-H10116007-A (JP)
Title: Carrier cleaner for electrophotographic device
Inventor: HOSHI NOBUYOSHI
IPC: G03G21/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic force of a magnet and to efficiently remove carrier adhering to a photoreceptor by providing a yoke made of iron near the magnet of a carrier cleaner and concentrating the magnetic flux of the magnet on a surface where the yoke is opposed to the photoreceptor. SOLUTION: The carrier cleaner 6 is set on the downstream side of a developing machine proximately to the surface of the photoreceptor 1. The cleaner 6 is provided with a columnar magnet supporting body 62 where the magnet 61 is embedded, a rotatable cylindrical sleeve 63 being a non-magnetic body, and a scraper 64 for scraping the carrier 52 attracted to the sleeve 63. Negative voltage to electrostatically attract the carrier 52 electrified to be positive is impressed on the sleeve 63 by a power source 68. The magnet 61 is set inside the U-shaped yoke 66 made of iron. The magnetic flux outgoing from the magnet 61 mostly enters the ends M1 and M2 of the yoke 66 at the part opposed to the photoreceptor 1 so as to form intense magnetic field at the parts M1 and M2, whereby the carrier 52 is attracted and removed from the surface of the photoreceptor 1 by strong force.