baber/WOPTO huggingface dataset:
Patent JP-S6386774-A (JP)
Title: Water-based car wax also useful as glass cleaner
Inventor: OONO TSUNEO
IPC: C09G1/02
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a cleaner usable without distinguishing coated faces from glass faces, acting as car wax on coated faces and as a glass cleaner on glass faces, by emulsifying a waxy substance into water to give an oil-in-water type emulsion and blending the emulsion with an abradant and water. CONSTITUTION:A waxy substance is heated to 80-90 deg.C and dissolved. On the other hand, an emulsifying agent (preferably anionic surface active agent) is heated to the same temperature and blended with the waxy substance while stirring to give an oil-in-water type emulsion. In the operation, the waxy substance is charged with positive potential. The emulsion is blended with an abradant (preferably <=10mu particle size) and water to give the aimed cleaner. The amount of the waxy substance used is 5-7wt%. that of the emulsifying agent 2-3wt%, that of the abradant 7-8wt% and the rest is the amount of water.
Patent JP-H1077850-A (JP)
Title: Exhaust control device for two-cycle engine
Inventor: MISHINA FUSAYUKI
IPC: F02D13/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To narrowly throttle the opening area of an exhaust port during low speed of an engine through simple and low-cost constitution without affecting an influence on a compression ratio and further to generate a desired swirl at an exhaust stroke. SOLUTION: This exhaust control device for a two-cycle engine is formed such that right and left middle valve 44 and a high valve 46 pairs to control the upper edge positions of right and left exhaust ports 28 are provided as a valve for an exhaust timing. In this case, during low speed of an engine, one exhaust port 28 is completely closed with a low valve 48L for exhaust throttle slidably arranged on the under side of the middle valve 44. The other exhaust port 28 is opened from the lower edge thereof to the under side of the middle valve 44, and further the tip surface 48L1 of the low valve 48L is formed approximately flush with a cylinder wall surface 24.
Patent JP-S6291870-A (JP)
Title: Abnormality detecting device for circuit unit
Inventor: KON TOMOHIRO
IPC: G01R31/28
Filed: 1985-10-18
Abstract: PURPOSE:To shorten the time required for detecting the abnormality, by discriminating by a discriminating circuit whether an input signal to a circuit unit and an output signal from the circuit unit are in a relation based on the function of the circuit unit or not. CONSTITUTION:An output port 30 being a circuit unit consists of D-type FFs 31, 32 for latching a data signal from a microprocessor (MPU) 10 for outputting a prescribed data signal by executing various operation processings. The FFs 31, 32 are operated by synchronizing with a clock signal CK from the MPU 10. An abnormality detecting circuit 50 uses the output port 30 as an object to be monitored, and is constituted of circuits of two systems for detecting the abnormality of the FFs 31, 32. A discriminating circuit 20 discriminates whether a data signal S1 (signal to be set) inputted to the FF 31 and an output signal S2 (signal set actually) from the FF 31 are in a relation based on the function of the FF 31 or not, namely, whether both signals S1, S2 coincide with each other or not. An abnormality detecting system related to the FF 32 is also the same.
Patent JP-H11342835-A (JP)
Title: Car washing machine
Inventor: SHIROMOTO KAZUO
IPC: B60S3/06
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To precisely wash a car without leaving an unwashed part by individually controlling opening/closing of side surface washing brushes by an operation means for individually manually opening/closing a pair of left/right or plural pairs of side surface washing brushes and an opening/closing control means for individually opening/closing the side surface washing brushes. SOLUTION: When detecting a side pole SP of an automobile A, side surface washing brushes 9, 9 are closed to be advanced up to the front end surface of the automobile A, the left side surface washing brush 9 is opened to a degree of not contacting with the side pole SP, and the right side surface washing brush 9 is fully opened to be washed by brushing. Next, a car washing machine is once retreated up to a position where the left side surface washing brush 9 does not hitch on the side pole SP, the left side surface washing brush 9 is fully opened to avoid contact with the side pole SP, the car washing machine is advanced again, the side surface washing brushes 9 are closed on the front side surface of the automobile A to be washed by brushing. Washing by manual operation is performed by operation of a side opening/closing key.
Patent JP-S6293152-A (JP)
Title: Sheet member conveying mechanism
Inventor: OTA YASUYOSHI
IPC: G03G15/00
Filed: 1985-10-17
Abstract: PURPOSE:To convey a sheet member precisely and smoothly to suitably carry out the reading of a radiation ray image and the recording of a visual image, by previously separating a pair of rollers from each other by a predetermined space to provide a clearance. CONSTITUTION:An accumulative phosphor sheet A is at first clamped between a pair of first rollers 26 so that it is displaced in the direction D, and thereafter, the leading end of the sheet A reaches a pair of second rollers 28. At this time, a predetermined gap H1 is defined between rollers 34, 36 so that the sheet A may easily enter into between the rollers 34, 36. Further, since width of the gap H1 is slightly smaller than the thickness H of the sheet A, the roller 36 is displaced in the direction C overcoming the resilient forces of compression springs 68a, 68b when the sheet A enters into. Further, this roller presses the upper surface of the sheet A due to the resilient force thereof, and therefore, clamps the sheet A together with the roller 34 which is engaged with a motor 40, so that the sheet A is conveyed.
Patent JP-H1157363-A (JP)
Title: Operation of filter for dust-containing gas
Inventor: TANIOKA YOSHIYUKI
IPC: B01D46/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately judge the state of a filter by making back washing every back washing unit one after another without overlapping and recording the back washing state in the back washing unit by collecting many unit filters into plural back washing units to houses them in a casing. SOLUTION: In the back washing operation for discharging dust deposited on the wall surface of each unit filter(UF) 2, after a pressure reducing valve 10 is opened at first and it is recognized that a storage tank 7 is under a prescribed pressure, a gas for back washing in the storage tank 7 is supplied into the UF 2 while a valve 6 of a supply pipe 4 in an objective back washing unit is opened and other valves 6 are closed. Since the pressure in the UF 2 decreases with the falling of the dust, the pressure is detected by a pressure indicator 15 and recorded with time on a recorder 16. When the pressure is decreased to a prescribed pressure, the back washing is stopped by making the valve 6 closed and another back washing unit is back-washed in the same way.  Then, the damage state or the like in the UF 2 of each back washing unit is judged by comparing lots of the collected records with each other.
Patent JP-H0876145-A (JP)
Title: Liquid crystal display element
Inventor: HOSHI JUNICHI
IPC: G02F1/136
Filed: 1994-09-02
Abstract: PURPOSE: To maintain a uniform cell gap, to prevent fracture in a thin film, and to improve the yield and reliability by forming a metal layer showing tensile stress in a thin film electrode substrate. CONSTITUTION: The tensile stress required for a thin film substrate is given by a metal layer (Al layer) 10 having high fracture strength. The tensile stress of the metal layer (Al layer) 10 is preferably >=10<9> dyne/cm<2> to obtain the gap accuracy, however it depends on the thickness of the thin film substrate. The tensile stress T is inversely proportional to film thickness t and is expressed by T=2.7×10<10> /t (dyne μm/cm<2> ). Therefore, in the thin film substrate, by increasing the film thickness t, the tensile stress required can be decreased. Since the liquid crystal display element has a SiN film 7 and an Al film 10 showing tensile stress, the element has tensile inner stress and maintains a uniform cell gap without sagging.
Patent JP-H0576115-A (JP)
Title: Protective pipe fixing method for submarine cable
Inventor: HARADA OSAMU
IPC: G02B6/44
Filed: 1991-09-12
Abstract: PURPOSE:To shorten work schedule, to save cost and to alleviate danger by performing the greater part of protective pipe fixing work on a cable laying vessel thereby limiting the underwater work. CONSTITUTION:An auxiliary cable laying wire rope comprising a land side wire rope 1, a cable laying vessel side wire rope 3, and a shackle 2 for connecting/disconnecting the wire ropes 1, 3 is prepared, and a protective pipe 4 is fixed to a submarine cable 5 at the part of the vessel side wire rope 3. The vessel side wire rope 3 and the submarine cable 5 are then clamped by a first protective pipe at the point of the shackle 2 on the vessel 6 and following protective pipes 4 are fixed in chain to be laid on the sea bottom. The shackle 2 has outer diameter larger than the inner diameter of the protective pipe 4 and functions as a stopper for bearing the weight of the protective pipe 4 until the protective pipe 4 reaches the bottom of the sea.
Patent JP-2000065113-A (JP)
Title: Bush type insulator
Inventor: SHIIDA MASARU
IPC: B60K5/12
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To mitigate stress exerted on an end of a bore to improve durability of an insulator by forming a thickness reduction hole which is at an end of the bore on a rubber-like elastic body and larger than a radial width of the bore. SOLUTION: This insulator is provided with a rubber-like elastic body 12 located between an inner and an outer cylinders 10, 11, a pair of arc-shaped bores 15 on the rubber-like elastic body 12 along the circumferential direction with the inner cylinder 10 put therebetween, and a reduction hole 16 which has a larger radius of curvature than a width of the bore 15 in the radius direction at an end thereof. Stress concentration exerted on the end of the bore hole 15 is thereby mitigated to improve durability.
Patent JP-H04113303-A (JP)
Title: Beam expander
Inventor: OKI YASUSHI
IPC: G02B6/12
Filed: 1990-09-03
Abstract: PURPOSE:To hold the wave front of projection light completely in the same state at all times by interposing a single-mode channel type optical waveguide between two convex lenses which are arranged on the same optical axis so that both end surfaces are aligned with the focus positions of the respective convex lenses. CONSTITUTION:The single-mode channel type optical waveguide 5 is provided between the incidence-side convex lens 1 and emitting side convex lens 2 which are arranged on the same optical axis so that both the end surfaces 3 and 4 are aligned with the focus positions of the lenses l and 2. An incident laser beam 7 is guided by the lens 1 to its focus position, namely, from the end surface 3 into the optical waveguide 5, and emitted from the other end surface 4. The end surface 4 is at the focus position of the lens 2, so light after being transmitted through the lens 2 becomes a plane wave, whose wave front is invariably constant regardless of the wave front state of the beam 7. Thus, ideal beam cleaning becomes possible.
Patent JP-H1172338-A (JP)
Title: Navigator
Inventor: UENE HISAHARU
IPC: G01C21/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigator in which a private mark is displayed so as to be overlapped with a map only for a required period and in which a private mark which becomes unnecessary after the elapse of the period is deleted automatically. SOLUTION: This navigator 21 is operated in such a way that a display start date which indicates a validity period, a display finish date and an automatic deletion date together with other information on a private mark can be set and registered on a nonvolatile memory 13 on which information on the private mark is stored, that a present date which is grasped by referring to calendar clock information which can be acquired by a GPS receiver 2 is compared with the set and registered dates and that the private mark in which the display finish date does not elapse is displayed so as to be overlapped with a map. Then, the apparatus is operated in such a way that information on the private mark in which the automatic deletion date elapses is deleted automatically from the nonvolatile memory 13.
Patent JP-S58185608-A (JP)
Title: Production of thermoplastic polymer
Inventor: KITSUNAI TOMOYUKI
IPC: C08F20/02
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a thermoplastic polymer excellent in impact resistance, hot water resistance, etc., by graft-polymerizing a rubbery polymer with an aromatic vinyl monomer and an unsaturated dicarboxylic anhydride and reacting the resulting copolymer with ammonia and/or an amine. CONSTITUTION:3-40wt% rubber-like polymer such as a butadiene homopolymer or a polymer comprising butadiene and an aromatic vinyl monomer copolymerizable therewith is graft-polymerized with a monomer mixture comprising 50- 60wt% aromatic vinyl monomer (e.g., styrene, alpha-methylstyrene) and 50-40wt% unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride, itaconic anhydride). The purpose thermoplastic polymer is obtained by reacting the resulting copolymer with ammonia and/or a primary amine (e.g., methylamine, aniline) at a temperature of 80-350 deg.C.
Patent JP-H04233408-A (JP)
Title: Device for generating level laser light ray and device for projecting laser light ray
Inventor: MAIKERU EI MIDORUTON
IPC: G01C15/00
Filed: 1991-09-12
Abstract: PURPOSE: To provide a device of a simple construction which generates reference laser beams. CONSTITUTION: A device for generating reference laser beams is provided with a pendulum 119. The pendulum 119 is suspended by at least two thin members 123A, 123B, 123C, 123D along a line parallel to a path of laser beams radiated from a laser. The pendulum 119 is provided with a mirror 204 which intercepts the laser beams and reflects this laser beams along a path which is perpendicular to the first path. the pendulum 119 holds the mirror 204 in a vertically aligned manner so that the laser beams reflected by the mirror 204 are directed horizontally.
Patent JP-2001055065-A (JP)
Title: Lock bracket structure of forward falling seat back
Inventor: KUBO YOSHIAKI
IPC: B60N2/90
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, and easily perform spot welding by extending an almost trapezoidal body for installing a lock mechanism on one side wall and installing pieces welded to a back frame by spot welding in an intermediate part of the other side wall, and arranging inward recessed reinforcing bead parts in this part. SOLUTION: A body 10 is arranged in the vertical direction of a back frame A of a seat back to be welded by respective installing pieces 11, 12, 13. A lock mechanism having a latch for engaging with a striker is fastened to an upper side wall arranged on one side wall of this body 10. An intermediate side wall 111 having inward recessed reinforcing bead parts 110, 110 is arranged in an intermediate part in the other side wall of the body 10. The respective installing pieces 11, 12, 13 respectively outwardly extended to an upper side wall, a lower side wall and the intermediate side wall 111 are welded to the back frame A by spot welding. A space for welding these installing pieces 11 to the back frame A is wide to easily perform spot welding.
Patent JP-S59125190-A (JP)
Title: Automatic exchange
Inventor: SASAKI HIROTAKA
IPC: H04Q3/545
Filed: 1982-12-29
Abstract: PURPOSE:To improve the maintenance performance of a system not only by rewriting the setting change of the contents of the user's request data on a memory but writing said setting change into a designated idle region of a memory medium. CONSTITUTION:The contents of the user's request data which is loaded at first is stored in a memory 3. The data contents of the memory 3 can be rewritten and at the same time can be written into an idle region of a memory medium 4 via a control part 2 by operating an input/output device 5 to supply a command.
Patent JP-S61113823-A (JP)
Title: Latent crimping polyamide composite fiber
Inventor: KOMATSU RYOJI
IPC: D01F8/14
Filed: 1984-11-06
Abstract: PURPOSE:To provide the titled fiber having sufficiently high durability and crimping property, by using a low-shrinkage component composed essentially of nylon 46 polymer, and a high-shrinkage component composed of other fiber- forming thermoplastic polymer, and carrying out the composite spinning of the components in a manner to give a fiber containing the components positioned eccentrically along the fiber axis. CONSTITUTION:The objective fiber can be produced by the composite spinning of (A) a low-shrinkage component composed of a nylon 46 polymer containing >=70mol%, preferably >=96mol% tetramethylene adipamide and (B) a high- shrinkage component composed of a fiber-forming thermoplastic polymer other than the component A (e.g. polyester, nylon 6, etc.) in a manner to give a fiber containing the components positioned eccentrically along the fiber axis. The relative viscosity of the nylon 46 polymer of the component A is preferably 2.5-4.5, and the weight ratio of the component A to the component B is preferably 40:60-60:40.
Patent JP-H0553238-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/34
Filed: 1991-08-22
Abstract: PURPOSE:To make fogging and max. density compatible with each other while maintaining sensitivity by incorporating a specific compd. into the photosensitive material at a specific ratio per 1mol silver. CONSTITUTION:This photosensitive material is processed by a developer contg. 1-phenyl-3-pyrazolidones at >=60mmole/liter. The compd. expressed by formula I or formula II is incorporated at 5X10<-3> to 10-5mol per 1mol silver into the photosensitive material in such a case. In the formulas, Q denotes an atom group necessary for forming a 5- or 6-membered heterocycle constituted of at least one kind of atoms selected from a carbon atom, nitrogen atom, oxygen atom, sulfur atom, and selenium atom; R denotes 1 to 5C alkyl group, 2 to 5C sulfoalkyl group, dialkylaminomethyl group or hydroxymethyl group. Further, a hardening agent is incorporated into the developer and the photosensitive material is processed for <15 seconds developing time.
Patent JP-H0282656-A (JP)
Title: Manufacture of optoelectric transducer
Inventor: HARIMA YUTAKA
IPC: H01L31/04
Filed: 1988-09-20
Abstract: PURPOSE:To obtain an optoelectric transducer excellent in optoelectric conversion efficiency, closed-circuit photocurrents, and fill-factor by solubilizing a porphyrin compound or a metallic complex thereof by using a micell formation agent composed of a ferrocene derivative, electrolyzing the micell solution and forming a thin film. CONSTITUTION:A micell formation agent consisting of a ferrocene derivative, a supporting electrolyte and a porphyrin compound as a thin-film material or a metallic complex thereof are introduced into an aqueous medium, and dispersed sufficiently by ultrasonic waves or an agitator or the like, thus forming a micell. A micell solution acquired is electrolytically treated by using electrodes 2, 4 as it is left at rest or while being slightly agitated. Consequently, Fe<2+> is changed into Fe<3+> at an anode in Fe ions in the ferrocene derivative, the micell is broken, and the particles of the porphyrin compound and the metallic complex thereof precipitate on the anode. Fe<3+> oxidized at the anode is reduced to Fe<2+> at a cathode and returned to an original micell. The thin-film 1 of the desired porphyrin compound or the metallic complex thereof is formed onto the electrode 2 through such an electrolytic treatment.
Patent JP-H0555871-A (JP)
Title: Vertically connected multiple mode saw filter
Inventor: MORITA TAKAO
IPC: H03H9/25
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a vertically connected multiple mode SAW filter capable of suppressing spuriousness generated in a low band side attenuation band near a pass band by sharply increasing the number of reflectors as compared with the number of reflector to be required for the practical arrival of a Q value at a saturated value. CONSTITUTION:An input inter-digital transducer(IDT) electrode 2 and an output IDT electrode 3 are adjacently arranged on a piezo-electric base 1 along the propagating direction of a surface acoustic wave(SAW) excited from the IDT 2. Reflectors 4, 4' are formed on the face sides of these IDTs 2, 3 to confine the excited SAW in the IDTs 2, 3. In an SAW filter utilizing primary and secondary mode surge generated due to acoustic coupling between the IDTs 2, 3, the number of reflectors 4, 4' is sharply increased as compared with the number of reflectors to be required for the practical arrival of the Q value at the saturation value. Namely the Q value arrives at the saturation value by 80 to 100 reflectors, and when the number of reflectors is increased up to 250 reflectors, filter characteristics are improved so that relative attenuation value is about 32.5dB and spuriousness is suppressed to 4.5dB. Thereby the filter having a sufficient attenuation value can be obtained.
Patent JP-S6293157-A (JP)
Title: Radiation ray image information recording and reading device
Inventor: YOSHIMURA RYOICHI
IPC: G03B42/02
Filed: 1985-10-19
Abstract: PURPOSE:To obtain a high quality image having no positional shift and to obtain a compact radiation ray image information recording and reading device, by conveying an accumulative phosphor sheet to and positioning the same at a radiation ray image exposure position, and by constituting a unidirectionally reciprocating and conveying means with a pair of nip rollers. CONSTITUTION:When data of an image accumulated on an accumulative phosphor sheet A are recorded or read, a pair of nip rollers 16a, 16b clamp therebetween the sheet A and convey and position the same. Accordingly, no positional shift of the sheet A occurs even on conveyance, and no shocks causing such positional shifts occurs. Accordingly, with stable operation precise image data may be recorded and read. Further, with this arrangement it is possible to make the device remarkably compact so that the space occupied by the device may be reduced. Further, it is possible to produce the device at a low cost.
Patent JP-S59118929-A (JP)
Title: Excavation working vehicle
Inventor: MOURI AKIHIKO
IPC: E02F3/34
Filed: 1982-12-24
Abstract: PURPOSE:To automatically stop the slewing movement of a slewing base by a method in which an electromagnetic control valve is provided on the slewing oil- pressure circuit of an oil-pressure shovel and controlled on the basis of relative angles between an operation lever, a set bilateral rocking amount, the slewing base, and the vehicle. CONSTITUTION:An electromagnetic control valve 10 is provided to the pipeline between the slewing oil-pressure motor 3 of a slewing base and an oil-pressure pump for an oil-pressure shovel. When an operation lever 15 in neutral, the detected signal of a sensor on non-neutral period, the detected signal of a detector 18 for the position related to the vehicle of a working device on the slewing base, and signals from set values 19a and 19b of bilateral rocking amounts related to the vehicle for the working device are pun in the control circuit 17 of a control valve 10 to control the slewing speed of the slewing base. The working vehicle can thus be sufficiently reduced in speed and automatically stopped.