baber/WOPTO huggingface dataset:
Patent JP-2000038723-A (JP)
Title: Underground-buried object drawing machine and underground-buried object removing method
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D9/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce a period of time until traffic opening by inserting an expander having a diameter expanding member, pressing the diameter pexpanding member on an inwall of a buried article by expanding a diameter of the diameter expanding member and integrally pulling up the underground-buried object with a cut paved roadbed at the time of removing the underground-buried object of small aperture. SOLUTION: A paved road surface 11 in the circumference of an underground- buried object 10 is cut circular. This device is constituted of a center frame 2, an arm 3, a leg part 4 and an expander 5, and the expander 5 inserted into a hole of the buried article presses a diameter expanding member 52 on an inwall of the underground-buried object 10 by expanding a diameter of the diameter expanding member 52 as the diameter expanding member 52 having slopes up and down and divided into a plural number of piecesis set by making contact with slopes of a fixing member 53 and a driving member 51 and the driving member 51 is pulled up by a center jack 7. The underground buried article is removed by integrally pulling it up with a cut paved roadbed by a push-up jack 6 provided on the leg part 4.
Patent JP-H0952405-A (JP)
Title: Printer
Inventor: IKEDA YASUYUKI
IPC: B41J29/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To make the positional relation between a print head and a platen sure with a printing unit closed in a printer in which the printing unit is opened in a printing medium transfer route to remove a jam medium. SOLUTION: The positional relation between a print head 3 and a platen 4 can be kept constant by making constitution in which a printing unit 1 is supported rotatably by a unit supporting point body 5 and made openable by installing a gas spring 6 which gives rotational force in the open direction to the printing unit 1, and the side end part of the side plate of the printing unit 1 is fixed by a lock member having a post 8 and a lock lever 7 with the printing unit closed.
Patent JP-H0932639-A (JP)
Title: Cap type jet engine
Inventor: KIMIWADA KAZUO
IPC: F02C7/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent entering of rainwater, animals and the like and also prevent a shock wave and noise such as an impulsive noise, an air cooling noise and the like generated at the time of propulsion by attaching an after burner combustion cylinder to a jet engine having a dome at the tip thereof, and using high pressure combustion gas as thrust. SOLUTION: Air is taken in between a dome 2 and a cap type jet engine 1, the air is forced in by an intake fan 5, the air passing through an air compressing fan 4 is mixed with fuel in combustion chambers 7, 8 to be burnt, and exhaust turbines 24, 25 are rotated by the generated high pressure gas. By the rotation of the exhaust turbines 24, 25, the intake fan 5 and the air compressing fan 4 are rotated, interlocking therewith. The thus obtained compressed air and fuel are mixed in after burner combustion cylinders 34, 38 and burnt, and the generated high pressure gas is spouted to obtain thrust. Further, nitrogen is sent from a nitrogen tank 109 to a fuel tank 81 to keep the inside of the fuel tank 81 in the pressure keeping state to prevent spontaneous ignition.
Patent JP-H1051502-A (JP)
Title: Digital signal output circuit
Inventor: KISHIMOTO KAZUNORI
IPC: H04L25/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent overshoot/undershoot generated in a transmission pulse waveform by serially connecting a resistor to any one of two switches respectively connected in parallel at semiconductor switch parts connected in parallel. SOLUTION: Resistors r1 and r2 are serially connected with semiconductor switches 1a and 2b. When letting a transmission pulse rises, switches 1a and 2a are turned on by a control signal A, and the voltage of a DC power source 4 is applied to a pulse transformer 3. A current is limited from rapidly flowing into the pulse transformer 3 by the resistors r1 and r2, and the generation of back electromotive force at the transformer is prevented. When letting the transmission pulse fall, switches 1a, 1b and 2a are turned off by control signals A and B, and the voltage to be applied to the pulse transformer 3 turns '0'. At such a time, however, only the switch 2b is turned on, the current flowing to the pulse transformer 3 is prevented from rapidly turning '0' and the generation of back electromotive force at the transformer can be suppressed.
Patent JP-S6450276-A (JP)
Title: Disk controller
Inventor: KITAZAWA HIRONORI
IPC: G11B19/02
Filed: 1987-08-21
Abstract: PURPOSE:To realize control without necessitating the change of software of a host system consisting of a RAM disk (RD) device or a storage device of combination type of a floppy disk (FD) and the RAM disk, by switching a controller circuit. CONSTITUTION:The titled device is constituted in such a way that first and second multiplexers 4 and 8, and first, second, and third de-multiplexers 6, 5 and 7 are switched by a switching control signal, and switching of the usage of an FD controller circuit 1 or that of an RD controller 2 can be performed, and it is connectable to both the RAM disk device and the floppy disk device, and is capable of controlling then. Also, by using the same physical interface on the storage device side as that of a conventional device, a conventional floppy disk device can be connected as it is. Furthermore, by using the same physical and logical interface on a host system side as that of the conventional system, a floppy disk controller can be replaced by a conventional floppy disk controller as it is, thereby, the control can be performed without necessitating the change of the software of the host system.
Patent JP-H0752785-A (JP)
Title: Fail-safe device of on-vehicle electronic control system and diagnosing method for the system
Inventor: ISHII TOMOYUKI
IPC: B60T8/88
Filed: 1993-08-23
Abstract: PURPOSE:To prevent any misjudgement at a fail check each component at the time of operation of a forced outage circuit. CONSTITUTION:In order to monitor the operation condition of a forced outage circuit 30, an output side of this circuit 30 is connected to a forced outage circuit monitor 37 in a central processing unit 22 via a forced outage monitoring signal input terminal PB. This monitor 37 feeds a diagnoser 33 with a fail check prohibiting signal so as to make this diagnosing device 33 not perform a fail check whenever the forced outage circuit 30 is operating. With this fail check prohibiting signal, the diagnoser 33 will not check each component and a safety relay 28. Accordingly, any possible misjudgement of this fail check at the time of operation of the forced outage circuit 30 is thus prevented from occurring.
Patent JP-S6364825-A (JP)
Title: Power transmission for four-wheel drive car
Inventor: SHIONOYA KENJI
IPC: F16D41/00
Filed: 1986-09-03
Abstract: PURPOSE:To improve drivability and to worsen a fuel consumption factor, by a method wherein, during steering in normal 4-wheel drive running, rotation of front wheels is brought into a free state by means of a one-way clutch for forward running. CONSTITUTION:A one-way clutch 35 for forward and a one-way clutch 36 for reversing are pivotally mounted on the base part of a front drive shaft 31, the one ends of outer races 35a and 35a are relatively rotatably positioned facing each other through a needle bearing 37. A sprag 35b of the one-way clutch 35 for forward running transmits rotation only in forward direction of the outer race 35a to a front drive shaft 31. Sprag 36b of the one-way clutch 36 for reversing transmits only rotation in the reverse direction of the outer race 36a to a front drive shaft 31.
Patent JP-S60100471-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA YOSHIROU
IPC: H01L21/28
Filed: 1983-11-05
Abstract: PURPOSE:To reduce the capacity due to a wiring pattern for coupling a plurality of circuit elements formed on a compound semiconductor substrate by coupling the circuit elements with each other, and removing by etching an insulating layer between signal lines wired in parallel on the insulating layer. CONSTITUTION:Air is used for a dielectric material for producing a capacity between wirings, thereby reducing the capacity value. After a resist is, for example, coated on a substrate which includes wiring patterns 3, 3', 3'', a selective exposure and developing are performed to allow the resist to remain only on the patterns 3, 3', 3'', an SiO2 insulating film 2 is chemically etched with an etchant of fluoric acid to a GaAs substrate 1, thereby removing the layer 2 between the wirings except the wiring pattern formed portion. Thus, since the electric line of force passing the layer 2 is replaced by that passing the atmosphere, the capacity between the patterns 3 and 3' can be reduced to substantially a half of the conventional one.
Patent JP-S60100177-A (JP)
Inventor: SAITOU KUNIAKI
IPC: G09G1/00
Filed: 1983-11-05
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-S6452096-A (JP)
Title: Production of iron-base sintered parts electroplated with copper free from rust formation
Inventor: HACHIMAN SEIRO
IPC: C25D7/00
Filed: 1987-08-21
Abstract: PURPOSE:To easily produce iron-base sintered parts electroplated with copper free from rust by electroplating the iron-base sintered parts with copper in a plating bath contg. copper acetate and NH4OH and thereafter heat-treating them at specified temp. in the vacuum or nonoxidative atmosphere. CONSTITUTION:Iron-base sintered parts are electroplated with copper by using an aq. soln. contg. 0.01-2.8mol./l copper acetate and 0.06-17mol./l NH4OH as a plating bath. Then the iron-base sintered parts electroplated with copper are heat-treated at 100-400 deg.C in the vacuum or nonoxidative atmosphere or at 100-150 deg.C in the atmosphere. Thereby the plating liquid infiltrated into the insides of fine pores of the sintered parts is removed or made harmless and the iron-based sintered parts electroplated with copper free from rust forma tion are obtained.
Patent JP-2001035267-A (JP)
Title: Fire resisting wire and fire resisting cable
Inventor: SUHARA SHIGERU
IPC: H01B3/46
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce crackings of a fire resisting layer in burning and improve and stabilize the fire resisting characteristic by coating a conductor with a silicone polymer composition, having fine powder of mica mixed therein as a fire resisting layer, and extruding an insulator thereon so as to cover it. SOLUTION: A conductor 2 is covered with a fire resisting layer 12 formed of a silicone polymer composition having fine powder of mica mixed therein. An insulator 4 is extruded onto the fire resisting layer 12, to form a fire resisting wire 13. Otherwise, the insulator 4 is further covered with a sheath to constitute a fire resisting cable. The silicone polymer composition constituting the fire resisting layer 12 is formed by mixing, to 100 pts.wt. of silicone polymer, about 50-300 pts.wt. of a fine powder of mica and 0 to about 20 pts.wt. of an inorganic fiber material. The fine powder of mica preferably has a particle size of 150 μm or less and a thickness of 10 μm or less. As the inorganic fiber material, alumina fiber of glass fiber may be used.
Patent JP-H0765435-A (JP)
Title: Drum device of tape recorder
Inventor: KAWABE TAKESHI
IPC: G11B5/02
Filed: 1993-08-23
Abstract: PURPOSE:To stabilize the resistance and to enhance the slidability so as to prevent noise by coating a sliding member which is a part to be touched of a grounding contact piece or the shaft of a bearing with a conductive hard film, such as diamond-like hard carbon film. CONSTITUTION:Generated static electricity flows through a rotary drum 1, the grounding contact piece 2, the sliding member 5, the shaft 7 of the drum and a stationary drum 9 in this order and, therefore, a motor stator fixing pedestal which is the member 5 is coated with the diamond-like hard carbon film to adjust the resistance value and film thickness, thereby the selection of arbitraty conduction resistance up to several 100OMEGA to several 10MOMEGA is made possible. An amorphous carbon having no regular crystals is used for the carbon film and two kinds of carbon molecules, such as diamond-like carbon molecule and graphitic carbon molecule, which are entirely different in properties, are incorporated into the crystal. The electrical consuctivity is higher as the ratio of the graphite is higher and, therefore, the adjustment of the specific resistance up to within a 10<2> to 10<9> is made possible and the adjustment of the thickness up to a several thousands Angstrom  to several mum is also made possible.
Patent JP-S6485681-A (JP)
Title: Game machine for pitching
Inventor: NAKAMICHI TAMOTSU
IPC: A63B63/00
Filed: 1987-08-20
Abstract: PURPOSE: To perform pitching alone in a narrow space even indoors and to enjoy pitching with two or more persons by deciding rules by spreading a net to a strong frame, opening holes in a strike zone at a center part and attaching a target, a ball entrance and a ball receiving bag. CONSTITUTION: The net is spread to the fixable strong frame, the holes are opened at several parts in the strike zone, the target is attached to the upper part of the ball entrance and a lower part is made freely openable and closable at the ball entrance. The ball receiving bag is attached to a back side. An outer side net, the strike zone and the target are turned to respectively different colors. When a name to be a purpose is written to the target and pitching is performed to success in an examination, getting elected and winning the victory, etc., for instance, stress is dissolved as well. Also, it is also effective as a real pitching instrument.
Patent JP-H0660355-A (JP)
Title: Magnetic head
Inventor: MATSUOKA NARITSUYO
IPC: G11B5/127
Filed: 1992-08-04
Abstract: PURPOSE:To facilitate the dealing with the trend toward the smaller size and smaller thickness of the magnetic head by preventing the degradation in the joining strength of a gap for recording and reproducing. CONSTITUTION:A small C type core bar 2 formed by laminating a nonmagnetic substrate and magnetic thin film 5 and a large C type core bar (or I type core bar) 1 formed by lamination in the same manner are joined to have a prescribed gap length and the regulation of a winding core width A is executed in a depth range of not arriving at a joint part 3 in such a manner that the magnetic thin film part 5 exists at the center. As a result, the degradation in the joining strength of the gap for recording and reproducing is prevented.
Patent JP-S6392611-A (JP)
Title: Hydrogenated pertoleum resin and use thereof in adhesive
Inventor: KOTSUKU RIYUBUIN
IPC: C08F8/04
Filed: 1987-08-21
Abstract: Hydrogenated resins comprising from 5 to 80 wt.% of units derived from an olefinically unsaturated aromatic compound from 5 to 80 wt.% of units derived from C5 olefins and/or diolefins and/or C6 olefins and/or diolefins or a mixture of C5 and C6 olefins and/or diolefins - and from 7 to 45 wt.% of units derived from a terpene, preferably the aromatic content has been reduced to between 3 to 75% by hydrogenation and their use as tackifiers for adhesives particularly for styrene/butadiene block copolymer rubber.
Patent JP-H0552241-A (JP)
Title: Axle driving device for tractor
Inventor: UMEMOTO TOMEO
IPC: F16H48/06
Filed: 1991-08-20
Abstract: PURPOSE:To prevent the loosening of the brake application tightness by preventing the outward slip-off in the axial direction of a differential gear output shaft. CONSTITUTION:The axle driving device of a tractor is equipped with a brake device 4 and a final deceleration device 5 between the differential gear output shaft 3 of a differential gear device and an axle 31. In this case, a ball bearing 35 is installed on the differential gear output shaft 3, and in order to receive the outward thrust force in the axial direction of the differential gear output shaft 3, the contact part 30A of the ball bearing 35 is formed on the support 30 of the final deceleration device 5.
Patent JP-H06172734-A (JP)
Title: Adhesive composition based on epoxy resin
Inventor: NAKAYAMA AKIRA
IPC: C08G59/40
Filed: 1993-07-30
Abstract: PURPOSE:To obtain the subject composition which has good pseudocurability, gives a heat-cured composition having mechanical strength, and is excellent in long-term storage stability. CONSTITUTION:This adhesive composition comprises resin particles, at least either of a bisphenol A epoxy resin and a bisphenol F epoxy resin, and a heat- activable hardener, the resin particles being ones obtained by ionically crosslinking core-shell particles with a mono- or divalent metal cation. The particles each comprises a core consisting of a (meth)acrylate polymer having a Tg of -30 deg.C or lower and a shell consisting of a copolymer obtained from a (meth)acrylate monomer, a 3-8C unsaturated carboxylic acid, and a crosslinking monomer and having a Tg of 70 deg.C or higher, and have a core/shell ratio of 10/1 to 1/4 by weight.
Patent JP-S6362561-A (JP)
Title: Washing separator for soil particle
Inventor: IGARI HIROMICHI
IPC: B03B5/00
Filed: 1986-09-03
Abstract: PURPOSE:To easily carry out a washing and separating work and to prevent the breakage of soil particles by providing agitating blades in a washing water tank, a filter to the upper part of the washing water tank, and a turbulent flow generating means changing the swirl flow near the filter to a turbulent flow. CONSTITUTION:The agitating blades 20 are provided in the washing water tank 10 where the soil particles are washed, and the filter 30 through which the particles smaller than a specified diameter are allowed to pass is provided to the upper part of the washing water tank 10. And the swirl flow near the filter 30 is changed into the turbulent flow by the turbulent flow generating means 40 consisting a baffle plate, etc. As a result, the washing and separating work done as a preliminary treatment for a particle size analyzing test for soil material is easily carried out, and the breakage of soil particles is prevented.
Patent JP-S60100664-A (JP)
Title: Material for storing hydrogen
Inventor: GAMOU KOUJI
IPC: C01B3/00
Filed: 1983-11-07
Abstract: PURPOSE:To prevent deterioration in the hydrogen occlusion characteristic of an alloy material for storing hydrogen upon repetition of occlusion and release of hydrogen by coating the surface of said alloy material with a thin film of an amorphous metallic material which allows easy permeation of hydrogen. CONSTITUTION:A TiMn1.5 alloy as an alloy for storing hydrogen which occludes and releases hydrogen with a pressure difference at an ordinary temp. is melted and solidified then the alloy is disintegrated to about 20mm. square. Such alloy is attached in the substrate position of a device for vapor deposition by sputtering and is subjected to a sputtering treatment in an Ar atmosphere kept under low pressure in which a target formed of a Pd-Ag alloy is used, thereby forming a thin film an amorphous Pd-Ag alloy on the surface of the TiMn1.5 alloy. The thin film allows easy permeation of hydrogen and the smooth occlusion and release of hydrogen of the alloy is effected. The pulverization of the alloy for hydrogen occlusion then consolidation and consequent deterioration in the occlusion and release power of hydrogen are prevented by the presence of such thin film.
Patent JP-H0744323-A (JP)
Title: Data input device with automatic data writing function
Inventor: MATSUMURA SHIGERU
IPC: G06F3/02
Filed: 1993-07-30
Abstract: PURPOSE:To reduce the quantity of data that are erased by the faults such as the break of a power supply, etc., in regard to a data input device which temporarily stores the input data and then writes them into a file. CONSTITUTION:A data input part 2 stores the data supplied from a keyboard 1 into a memory 3. An input break time monitoring part 5 monitors the input break time of data and transfers the control to a file writing part 6 when the input break time exceeds the reference time set at a register 7. The part 6 writes the data stored in the memory 3 into a file 4 and returns the control to the part 2 to carry on the data input processing. Thus the data under production and stored in the memory 3 are automatically written into the file 4. Therefore the quantity of data erased by the faults such as the break of a power supply, etc., can be reduced down to the quantity set at and after the precedent start of writing. Then the data are written into the file 4 during the break of the data input operation and the data input operation is never unreasonably prevented.
Patent JP-H0955835-A (JP)
Title: Image processor
Inventor: TETSU TOSHIO
IPC: G06T1/60
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To keep the balance of the efficiency and speed of a storage device high without providing a special function in a file system for managing the storage device. SOLUTION: In this image processor 1, first and second storage parts 21 and 22 for which the sizes of a minimum management unit for managing stored data are different are prepared, the attributes of a host device and control information received from the host device, etc., are detected in a detection part 15 and processing to be performed inside the image processor 1 is decided. When input data are identical to image data, a control part 16 is instructed so as to store the input data in the first storage part 21 of the larger minimum management unit.
Patent JP-S6363002-A (JP)
Title: Reflecting mirror for laser
Inventor: SASAGAWA KOICHI
IPC: G02B5/08
Filed: 1986-09-04
Abstract: PURPOSE:To provide >=90% reflectivity with substantially no decrease in reflectivity even after long-term use in environment of >=70% RH humidity by forming a quarter wave film consisting of SiOx and quarter wave film having the refractive index higher than the refractive index of SiOx successively on the surface of a metallic reflection film. CONSTITUTION:A fine ceramic substrate is preliminarily finished to a specular surface and the metallic reflection film is formed on the substrate. The quarter wave film consisting of SiOx (where 1<x<2) is then formed thereon. The material itself is known and in general, said film is formed by using SiO as a vapor deposition source and executing vapor deposition in a low vacuum into which a small amt. of gaseous oxygen is introduced. The quarter wave film consisting of the material having the refractive index higher than the refractive index of Six is then formed. For example, TiO2, CeO2, ZrO2, etc., are used as the high-refractive index material although the material to be used depends on the refractive index of the used SiOx film. The reflecting mirror for laser, the reflectivity of which is not degraded at all or is hardly degraded even after the long-term use in the environment of >=70% RH humidity and which has >=90% reflectivity is thereby obtd.