baber/WOPTO huggingface dataset:
Patent JP-H0229897-A (JP)
Title: Vehicle backing preventing device
Inventor: TOYAMA MASAKAZU
IPC: G08G1/09
Filed: 1988-07-20
Abstract: PURPOSE:To prevent a vehicle from reverse running on a one-way road or generating a head-on collision due to the reverse running by lighting on a signal lamp at the time of sensing the reverse running of the vehicle by a vehicle direction discriminating device, and when the vehicle runs reversely furthermore for a prescribed time or more, sounding a siren. CONSTITUTION:If a vehicle tries to advance from a parking area to a parking area entrance road in the reverse direction, a vehicle direction discriminator 3 senses the reverse driving of the vehicle 2 and outputs a signal to a signal lamp and a sound output device 4. The signal lamp is tured on by the signal at first to inform the reverse running to the driver to give the driver warning. At the time of sensing the continuity of further reverse running, the discriminator 3 outputs sound to give the driver warning. Consequently, the generation of an accident due to a vehicle advancing without detecting entrance inhibition.
Patent JP-S5981064-A (JP)
Inventor: BERUNTO HIYUNEKU
IPC: C08J5/14
Filed: 1983-09-30
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-H1025489-A (JP)
Title: Traction drive fluid
Inventor: KUNUGI TOSHIO
IPC: C10N40/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a traction drive fluid which exhibits a high traction coefficient in a wide temp. range and is excellent in friction characteristics by compounding a specific compd. having a high traction coefficient with a specific thermal copolymer, a phosphoric ester, and a friction modifier. SOLUTION: This fluid comprises a compd. (A) represented by formula I or II (wherein R1 to R10 are each H, a 1-3C alkyl, or cyclohexyl; Q1 to Q4 are each a 1-3C alkyl or cyclohexyl; and n1 to n4 are each 0-5), a (hydrogenated) thermal copolymer (B) obtd. from a cyclopentadiene compd. and a vinylarom. hydrocarbon and having at least either a softening point of 40 deg.C or higher or a wt. average mol.wt. of 250 or higher, a phosphoric ester (D) selected from among compds. represented by formulas III to V [wherein R is H or a (sulfur- contg.) 1-30C hydrocarbon group; and X and Y are each 1 or 2], and at least one friction modifier (E) selected from among N-based and ester-based friction modifiers. The fluid may contain a compd. (C) such as represented by formula VI (wherein Q5 is the same as Q1 to R4 ; and n5 is 0-10) and having a viscosity lower than that of compd. A at 40 deg.C.
Patent JP-H0524584-A (JP)
Title: Working airship
Inventor: HIGUCHI TETSURO
IPC: B64B1/36
Filed: 1991-07-22
Abstract: PURPOSE:To provide a working airship for executing multiobjective unmanned work at high altitude. CONSTITUTION:An airship is formed of an airship body 6 on which a power source device, a radio control device, an attitude control device and a monitoring television control device are mounted, a balloon 1 provided coaxially to itself on the upper part of the airship body 6, arms 15 which are provided on the airship body so as to cross its axis at right angles and radially in all directions, and shafts crossing the axes of the arms 15 at right angles at their ends, and is provided with a propelling-attitude controlling blower 2 attached rotatably round the axis of the arm 15, a level sensor 3 provided on each arm, a manipulatar 3 with a monitoring television 4 attached to the airship body, general working devices 8 severally attached through fittings to the lower part of the airship body, an automatic window wiper, an automatic painting device and an automatic outside wall cleaning device.
Patent JP-S6157373-A (JP)
Title: Printer
Inventor: SHIGA NORIO
IPC: B41J29/68
Filed: 1984-08-30
Abstract: PURPOSE:To automatically stop a printing operation with a page as a unit, by a method wherein a printing operation is stopped when an F.F signal (form-feeding signal) is provided after an input through a printing-stopping switch, so that when an input is supplied through the switch while printing on a page, printing is stopped after printing on the page is completed. CONSTITUTION:When stopping printing on a page Pn during continuous printing, an input is supplied through the printing-stopping switch 7 at arbitrary moment in printing on the page Pn. As a result, a printing stopping designating signal (a) becomes ''H'' until an input is again supplied through the switch 7. A controlling circuit 8 detects the input of the signal (a). In this condition, printing on the page Pn is continued on the basis of printing information (b). When printing on the page Pn is completed, the F.F signal (form feeding signal) is outputted as the printing information (b). The signal is detected by the circuit 8, which stops a printing signal (c), thereby stopping the printing operation. Namely, the printing operation is stopped when the printing on the page Pn is completed.
Patent JP-H1024400-A (JP)
Title: Housing of press machine and its production
Inventor: YAMAGAMI SEIICHIRO
IPC: B30B15/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a loop frame and upper/lower pressure receiving boards in pressing operating by reducing the stress to act on a loop frame and upper/lower pressure receiving boards in press by a press machine so as to execute pressing action in the state close to no stress. SOLUTION: The housing 1 of press machine is constituted of a loop frame 2 made of a looped material with steel plate stacked, a pair of upper/lower pressure receiving boards 3, 4 of roughly semicircle shape, a pair of side plates 5 and a tapered rib 6 for lock to surely hold the pressure receiving boards 3, 4. The loop frame 2 has looped shape and obtd. by coiling thin/long steel plate 50-100 turns. Further, the loop frame 2 is constructed with a pair of curved parts 2a respectively located vertically and a pair of straight parts 2b respectively located left/right, and pressing force of press machine is dispersedly received at the curved parts 2a. A plate thickness and plate width of loop material is arbitrarily decided corresponding to a size of the pressing force of press machine.
Patent JP-S57104164-A (JP)
Title: Electrophotographic method
Inventor: KUDOME YUTAKA
IPC: G03G15/14
Filed: 1980-12-19
Abstract: PURPOSE:To perform complete transfer and separation by separating a transfer material from a photoreceptor by AC corona discharge with a DC component superposed after exposing the entire surface of the photoreceptor after toner development and then transferring a toner image to the transfer material. CONSTITUTION:Between a toner developing device 4 and a transfer electrode 6, an entire-surface exposure part 5 is provided to eliminate the residual charge of a photoreceptor 1 which causes retransfer (repelling phenomenon), and an image on the photosensitive drum 1 from which the surface charge is removed is transferred to copying paper easily by the transfer electrode 6. At this time, since the copying paper is charged by the transfer electrode 6, it is adsorbed electromagnetically to the drum 1, but an about +500V DC bias voltage is applied by a separating electrode 7 to neutralize the copying paper, so that the copying paper is separated easily from the surface of the drum 1.
Patent JP-H0528058-A (JP)
Title: Memory address bus test system
Inventor: SUZUKI MASANORI
IPC: G06F12/16
Filed: 1991-07-22
Abstract: PURPOSE:To hold the reliability of test and to shorten the test time in the address bus test system which tests the address bus to which a memory is connected. CONSTITUTION:A memory 1 is connected to a test function part 4 consisting of a processor or the like through a bus including an address bus 2 and a data bus 3. Data of all '0' is written in the minimum address of the memory 1 by the test function part 4, and data where only one bit '1' is written in addresses having '1' in only one bit, and data is read out from the minimum address. If this data is all '0', it is judged to be normal; but otherwise, '0' stack of the address bit position of '1' is identified. This bit of '1' is succesively shifted to all bit positions of the address bus 2 to perform the '0' stack test. The '1' stack test is performed by the inverted logic.
Patent JP-S6339652-A (JP)
Title: Pumpless electrostatic oil-cleaning method
Inventor: SASAKI TORU
IPC: B03C5/00
Filed: 1986-08-02
Abstract: PURPOSE:To enable a contaminated oil to be cleaned through utilizing a suction force generated by an oil-supplying pump, by providing a piping system comprising the oil-supplying pump for supplying an oil from an oil tank to a lubricating system, with a pipe passing through an electrostatic oil cleaner. CONSTITUTION:An oil contained in an oil tank 1 to be supplied to a lubricating system for a machine tool or the like or a hydraulic system is sucked by an oil-supplying pump P, and is fed through an oil-supplying pipe 2. A return oil is returned into the oil tank 1 through a return oil pipe 3. An electrostatic oil cleaner 4 is connected to a lower part of the oil tank 1 and to the oil- supplying pipe 2 at a position immediately upstream of the pump P. When the oil is contaminated in circulative use thereof, the contaminated oil is led from the lower part of the oil tank into the oil cleaner 4 by utilizing a suction force generated by the pump P, and is supplied into the oil-supplying pipe. Therefore, there is no need for a pump for exclusive use for the electrostatic oil cleaner, and accordingly, simplification of a device can be attained.
Patent JP-H0622773-A (JP)
Title: Copolyester and its production
Inventor: NISHIE MASAICHIROU
IPC: C08G63/78
Filed: 1992-07-08
Abstract: PURPOSE:To efficiently obtain the copolymer, having biodegradability and thermoplasticity and useful as a biocompatible material, etc., at a low cost by culturing a specific microorganism in a culture medium containing levulinic acid (salt) under conditions of limited phosphorus and nitrogen. CONSTITUTION:A microorganism having the ability to produce poly(3- hydroxybutyrate) [e.g. MHF-3 strain (FERM P-12972)] is initially cultured in a culture medium containing levulinic acid and/or its salt under conditions of limited phosphorus and nitrogen. The microbial somatic cell is then collected from the resultant culture and the objective copolymer having recurring units of formulas I to III is subsequently obtained from the cell. Furthermore, the culture is preferably carried out at about 30 deg.C temperature and pH 6.5-8.5 under aerobic conditions.
Patent JP-H11336802-A (JP)
Title: Antifouling and cooling device for automobile brake
Inventor: KOSUGI ROKURO
IPC: F16D65/847
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent fouling and to cool heat generated to a brake by generating air flow by a disc with blades to blow off iron powder or soil generated at the time of applying an automobile brake. SOLUTION: A disc 8 with blades 7 is mounted to a drive shaft 4 of an automobile brake comprising a disc caliper 1, a disc rotor 2 and a hub 3. The disc 8 with the blades 7 fitted to air ports 5 is rotated to generate air resistance at each blade 7, and powerful air flow 6 cools frictional heat generated to the disc rotor 2 and blows off iron powder, soil, or the like generated by the friction of the disc caliper 1 and disc rotor 2, to prevent fouling around the brake and a tire wheel. The drive shaft 4 is passed through a drive shaft through-hole 9 to mount the disc 8 to the hub 3 and to fix it by a hub nut 10.
Patent JP-S5881581-A (JP)
Title: Welding device
Inventor: MACHIDA KAZUMICHI
IPC: B23K11/25
Filed: 1981-11-11
Abstract: PURPOSE:To obtain joined parts of good quality constantly and stably by stopping the conduction of electricity at the point of the time when the oscillating amplitude of a pair of electrodes which grasp the work under pressure and conduct electricity thereto attains a prescribed value. CONSTITUTION:Welding current is conducted to members 2a, 2b to be welded through electrodes 1a, 1b by a welder 12. At that time, the amplitude of the oscillations of the electrode 1a is measured with a displacement meter 8, and is fed to an arithmetic circuit 10. In the circuit 10, the displacement quantity 9 of the oscillation amplitude is detected and is fed to a comparing and judging circuit 11. With the lapse of the conduction time, nuggets are formed without excess or shortage between the materials 2a, 2b. If the circuit 11 compares the reference value of the oscillating amplitude of that time and the quantity 9 and judges that the quantity 9 attains the reference value, an interrupting signal for conduction of electricity is transmitted from the circuit 11, by which the conduction of electricity of the welder 12 is interrupted.
Patent JP-2001015497-A (JP)
Title: Semiconductor manufacturing apparatus and manufacture of semiconductor device
Inventor: WATANABE KATSURA
IPC: C23C16/40
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus, the inside of a reaction container in that a semiconductor substrate to be formed is placed, is composed so that the change in plasma with time can be suppressed, and a method for manufacturing a semiconductor device using the semiconductor- manufacturing device, in a process for forming a fluorine-added silicon oxide film on a semiconductor substrate through the plasma vapor growth method. SOLUTION: When a fluorine-added silicon oxide film is to be formed on a semiconductor substrate 10 by the plasma vapor growth method, a fluorine- resistance film 15 that is made of fluoride is formed at least on the inner wall of a ceramic dome part in a reaction container being composed of a ceramic dome part 1 and a metal chamber part 2. With this configuration, changes in plasma with time can be suppressed.
Patent JP-H0344314-A (JP)
Title: Hair dyeing assistant for acid dye
Inventor: KAIYA ATSUSHI
IPC: A61Q5/10
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the subject safe hair dyeing assistant for acid dyes containing one or more selected from squalene, squalane and partially hydro lyzed squalene as the essential components, having a low dermatopathy, provid ing a natural feeling and capable of improving the degree of dyeing. CONSTITUTION:One or more selected from squalene, squalane and partially hydrolyzed squalene are emulsified using one selected from a nonionic surfactant, a cationic surfactant and an amphoteric surfactant. An organic carboxylic acid (e.g. suocinic acid) is preferably added thereto in an amount of 0.01-0.5wt.% and the pH value of the resultant emulsified composition is adjusted to >=3.0 and <7.0. A solvent (e.g. alcohol or liquid paraffin) is further added thereto as necessary to obtain the objective material. The above-mentioned surfactant is used in an amount of 1-200 pts.wt. based on 100 pts.wt. the above-mentioned one selected from squalene, etc. The resultant objective hair dye assistant can be used in a form of aqueous solution, emulsion, cream, paste, gel, etc.
Patent JP-H0734886-A (JP)
Title: Control method of engine with supercharger
Inventor: NAMEKI MINORU
IPC: F02B39/16
Filed: 1993-07-22
Abstract: PURPOSE:To prevent over-rotation of a primary turbo supercharger in the case of switching from a single turbo condition to a twin turbo condition. CONSTITUTION:It is judged whether a set time T1 passes or not (S40) after an engine operational range is transferred from a single turbo range to a twin turbo range across a single-twin switching judgement line. A primary turbo over-rotation judgement value EMV2TP of engine load TP for judging over- rotation of a primary turbo supercharger under a single turbo condition is set (S42-44) based on engine rotational speed N before the lapse of the set time T1. An exhaust control value is fully opened rapidly (S47) when the engine operational range increases over to the twin turbo range side across the primary turbo over-rotation judgement line by the primary turbo supercharger rotation judgement value EMV2TP (TP>=EMV2TP) and then exhaust flow is distributed to the secondary turbo supercharger. Consequently, the over-rotation of the primary turbo supercharger following a rapid increase in exhaust pressure and an exhaust flow rate is prevented.
Patent JP-H0527227-A (JP)
Title: Liquid crystal display device
Inventor: OUCHIDA YASUSHI
IPC: G02F1/1335
Filed: 1991-07-23
Abstract: PURPOSE:To improve the characteristics of a visual field by providing a liquid crystal display element and an image transmitting element disposed on the exit light side of the liquid crystal display element, and adopting a constitution so as to view the exit light of the image transmitting element. CONSTITUTION:This liquid crystal display device has the image transmitting element 1, polarizing plates 2a and 2b, glass substrates 3a and 3b, a sealing compound 4, liquid crystal 5, and the rays of backlight 6. The liquid crystal 5 is held between the glass substrates 3a and 3b, to constitute the liquid crystal display element, and the rays of the backlight 6 pass the liquid crystal display element, to display an image on the liquid crystal display element side of the image transmitting element 1. This image passes through the image transmitting element and is displayed on the surface opposite to the liquid crystal display element. In other words, the image produced by the liquid crystal display element is formed on the light-emitting side of the image transmitting element, as it is, and a person viewing a screen views the image of the surface of the image transmitting element, so that even if he or she views the screen from a diagonal direction, a display state is not changed like when the liquid crystal panel is directly viewed. Therefore, the exit light of the image transmitting element is viewed, so that the characteristics of a visual field angle are improved.
Patent JP-H059571-A (JP)
Title: Production of high tensile strength steel excellent in ammonia crack resistance
Inventor: KORIYAMA TAKESHI
IPC: C21D6/00
Filed: 1991-06-27
Abstract: PURPOSE:To produce a high tensile strength steel in which the upper and the lower limit of yield strength and the lower limit of tensile strength can be precisely controlled in terms of ammonia crack resistance and which has superior ammonia crack resistance. CONSTITUTION:A slab of a steel having a composition containing <=0.15% C, 0.15-0.40% Si, 0.80-2.00% Mn, <=0.020% P, <=0.005% S, 0.015-0.050% sol.Al, and further one or more kinds among <=0.35% Cu, <=1.00% Ni, <=0.50% Cr, <=0.25% Mo, <=0.05% V, <=0.05% Nb, and <=0.05% Ti is hot-rolled, heated up to the austenitizing temp., cooled at a cooling velocity not higher than air cooling velocity, further heated up to a temp. in the two-phase region to undergo hardening, and successively subjected to tempering treatment.
Patent JP-H1118458-A (JP)
Title: Driving circuit of drive device using electrical mechanical sensing element
Inventor: TASAKA YOSHIHIRO
IPC: H02N2/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which can compensate changes in driving speed, based on the temperature characteristics of an electrical mechanical sensing element, and attain sufficient driving speed at all times. SOLUTION: This driving circuit is provided with a current 1 charging circuit 33 for charging a piezoelectric element 15 rapidly with a heavy current, a current 1 discharging circuit 34 for discharging rapidly with heavy current, a current 2 charging circuit 35 for charging with constant current, and a current 2 discharging circuit 36 for discharging with constant current, and as a result of charging and discharging rapidly with constant current, a moving member frictionally combined with a driving member is moved in a prescribed direction by generating extending displacement smoothly and rapidly-contracting displacement in a piezoelectric element, and generating reciprocating vibration whose speed is different at the driving members fixed to the piezoelectric element.  By inserting the temperature compensating thermistors TH1, TH2 in the constant current charging circuit 35 and the constant current discharging circuit 36, it is possible to compensate for the changes in a constant current charging current and a constant current discharging current, based on a change in the electrostatic capacity of the piezoelectric element 15 generated by the change in the environmental temperature.
Patent JP-H0346618-A (JP)
Title: Production of substrate for liquid crystal panel
Inventor: OKAMOTO SHINICHI
IPC: G02F1/1337
Filed: 1989-07-14
Abstract: PURPOSE:To immobilize spacers without using an adhesive agent, etc., and to prevent the damage of oriented films by the movement of the spacers in a panel by scattering the spacers on the oriented film which is applied on an electrode surface and is not yet solidified, then solidifying the oriented film. CONSTITUTION:The spacers 4 having the grain size sufficiently larger than the thickness of the oriented film, for example, alumina powders of 10mum grain size, are sprayed onto the oriented film 3a prior to the solidification applied on one substrate 1a so as to be scattered on electrodes 2a. The spacers 4 are so sprayed that the bottom parts thereof are partly embedded in the oriented film 3a. The substrate 1a is then heat treated by using an oven or the like to solidify the oriented film 3a. The surface of the oriented film 3a fixed with the spacers 4 is rubbed in a specified direction and is thereby subjected to an orientation treatment. The spacing between two sheets of the panels is uniformly maintained over the entire surface in this way and the movement of the spacers in the panel is prevented; further, the cost is reduced with the simple stage.
Patent JP-S6428179-A (JP)
Title: Yarn relaying controller in automatic winder
Inventor: YAMAUCHI TOSHIO
IPC: B65H69/00
Filed: 1987-07-21
Abstract: PURPOSE:To facilitate the set-change of the number of times of yarn relaying by electrically counting the number of times of yarn relaying troubles and suspending the yarn relaying operation when the yarn relaying troubles in the set number of times are generated. CONSTITUTION:A microswitch MS1 is turned-ON in each yarn relaying operation and counts the number of times of yarn relaying troubles. Therefore, the number of times of yarn relaying operation corresponding to the kind of yarn is inputted into a setting device 23, and when the number of times of yarn relaying reaches a set value, counting is suspended, and a solenoid SO for yarn relaying disabled indication operates to project a yellow button 24 for yarn relaying disabled indication. The yellow button 24 is supported in slidable ways at the right and left of an operator's side frame 25, and the shaft 27 of the yellow button 24 is connected with one edge of a swingable lever 29, having a shaft 28 as center, and the other edge of the lever 29 is engaged with a lever 31 fixed onto the output shaft of the rotary solenoid SO by a pin 30.
Patent JP-H1126017-A (JP)
Title: Electrolytic solution for lithium secondary battery
Inventor: YASUKAWA SHIGEKI
IPC: H01M10/052
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for lithium secondary battery containing lithium salt of organic acids, which has a high electrical-conductivity and high lithium cycle efficiency and in which corrosion of a positive electrode aluminum collector is suppressed. SOLUTION: This electrolytic solution uses a solute which is a lithium salt of organic acids as expressed by formula, wherein an organic solvent consists of a mixture of cyclic ether compound and carbonate compound, while the mixing proportion by volume of the cyclic ether compound and the carbonate compound is 97:3 thru 65:35.