baber/WOPTO huggingface dataset:
Patent JP-S63154224-A (JP)
Title: Variable dimensional die for thin plate working
Inventor: SAITO KENICHI
IPC: B21D37/00
Filed: 1986-12-16
Abstract: PURPOSE:To enable the drawing of excellent quality by having a drawing unit at four corners of a plate part with a die for a press, equipping a punch, plate presser and die on this unit and making the mutual relative position of each drawing unit variable. CONSTITUTION:Two lower part side plates 3 are arranged on a base plate 1 and slid to the right and left parts by the turn of a screw lever 13. An upper slide plate 23 is slid in the vertical direction by a screw lever 33. The mutual relative position of each work unit A located at the four corners of the base plate 1 can therefore be changed. The position corresponding to a corner 71 of a metal panel MP is located at the corner part of a punch 49 and the original plate is placed on the punches 49, 59. When a die 57 is descended with the descent of the upper die, a plate part 72 running along the outer side upper edge of the punches 49, 59 and an edge part 73 thereof are formed. With this die, a metal panel of excellent quality can be formed and the need for changing a die according to the panel dimension is eliminated.
Patent JP-H06153327-A (JP)
Title: Automatic train operating system
Inventor: SAITO HIROO
IPC: B60L15/42
Filed: 1992-11-10
Abstract: PURPOSE:To enable tight schedule operation and automatic inspection of leaving car from a shed while operating a drive controller efficiently by greatly reducing the number of equipment lines through improvement of information transmitting system and performing optimal control through close combination of various types of information and information relevant to ATO. CONSTITUTION:An optimal operation commander(SDC) 31 receives information from a train radio unit 32 and communicates information with an ATO unit 2A, an ATC unit 16A, and a transmission control central unit 30. The transmission control central unit 30 is connected through transmission lines 34, 34A with a transmission control terminal 33 installed in each vehicle and connected with a drive controller 4A for a motor 10. The transmission control system employs a fail-safe microcomputor in order to enhance reliability in control and reduces the number of equipment lines by communicating monitor information through the transmission lines 34, 34A.
Patent JP-H07251498-A (JP)
Title: Method for supplying printing ink
Inventor: YOAHIMU MIYURAA
IPC: B41F31/02
Filed: 1994-12-02
Abstract: PURPOSE: To shorten the transitional vibration time of an inking state by performing the reverse feed of printing ink within the continuous time in one zone and performing the compensation of the printing ink to be fed in the opposite direction in other zone by the increased feed of ink. CONSTITUTION: In an ink fountain roller FW and the respective zones Z thereabove, the film thickness SD of printing ink is adjusted and set by the ink amt. adjusting member connected to an ink groove while an inking arrangement F is arranged under the ink fountain roller FW and terminates at the surface of a plate D. In this case, the reverse feed of the printing ink is performed by adjusting and setting the film thickness gradient turned in the opposite direction in at least one zone Z for at least a predetermined continuous time. In at least one separate zone Z, the compensation of the printing ink fed in the opposite direction is performed by increased ink supply.
Patent JP-H04171534-A (JP)
Title: Microprocessor
Inventor: TAKITA KAZUHIKO
IPC: G06F9/38
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the program size and to improve the performance of a computer system by using a 1st signal which informs an instruction executing part of a fact that an I/O instruction is continuous to an nop (no operation) instruction from an instruction decoding part and a 2nd signal which informs the instruction executing part of a fact that a bus cycle is stopped from a bus control part respectively. CONSTITUTION:A bus control part 101 is provided together with a prefetching part 102, an instruction decoding part 103, and an instruction executing part 104. Then a 1st signal 112 informs the part 104 of a fact an I/O instruction is continuous to an nop instruction from the part 103. Meanwhile a 2nd signal 113 informs the part 104 of a fact that a bus cycle is stopped from the part 101. When the signal 112 is active, the execution of the nop instruction is delayed until the signal 113 becomes active. Thus the recovery time is assured just with input of a small number of nop instructions that can fill a prefetch queue and without using many nop instructions.
Patent JP-H04174399-A (JP)
Title: Decommissioning of nuclear power station
Inventor: OSAWA KAZUHIKO
IPC: G21C13/00
Filed: 1990-11-06
Abstract: PURPOSE:To enable safe and easy decommissioning working by forming a pit for housing a decommissioned reactor previously, dropping and housing an already-not-used pressure vessel into the pit and by sealing it off completely so as to unable radiation leakage. CONSTITUTION:Under consideration that a pressure vessel 1 will become unnecessary by its own life expiration and so on, a housing pit 2 for sealing it off completely, is constructed under the ground below at beginning stage of a power plant construction. When the vessel 1 becomes not usable anymore, nuclear fuels are taken out, for the first place, as well as secondary concrete in pressure vessel foundation base 6, and a liner 7 are removed, and an open/close lid 3 is detached and finally a filler 4 in the pit is taken out. Then, heat exchanging pipes and electrical wiring are cut off, the vessel 1 is hung by an appropriate hanging measures and fixing members thereof are cut off to drop down gradually into the emptied pit 2 and to house the vessel 1 from an opening part 21. Gaps among the vessel 1 and inner walls are filled up with a filler material 41 such as sand or so, and the open/close lid 3 is screwed into the opening 21 to house and seal the vessel 1 off completely.
Patent JP-H08131312-A (JP)
Title: Chopsticks
Inventor: TSUBOI TAKAYUKI
IPC: A47G21/10
Filed: 1994-11-08
Abstract: PURPOSE: To easily and certainly catch noodles or beans even by an aged person or a disabled person having trouble in the right hand. CONSTITUTION: Chopsticks 10 are constituted so that a U-shape chopsticks main body 14 composed of a flexible member reduces the interval between the grasping parts 12, 12 of both leading end parts thereof when grip parts 16, 16 are gripped by the hand or fingers and food is picked up by the grasping surfaces 12a of the grasping parts. The grasping surfaces 12a have a banana shape and, since the arears thereof are gradually windened from the leading ends thereof, the contact areas thereof with food are large and food is made hard to slip by the anti-slip grooves parallelly carved in the grasping surfaces 12a.
Patent JP-H01141678-A (JP)
Title: Shaft for racket
Inventor: KANAMARU TATSUMI
IPC: A63B102/02
Filed: 1987-11-27
Abstract: PURPOSE: To obtain a shaft for a racket being lightweight, with an appropriate flexibility and being hardly broken by laminating successively a glass fiber, a wholly arom. polyester fiber and a carbon fiber in this order from the inner layer of the shaft toward the outer layer. CONSTITUTION: A glass fiber of the inner layer, a wholly arom. polyester fiber of the intermediate layer and a carbon fiber of the outer layer respectively take partial charge of shape holdability and impact resistance, impact resistance and flexibility of a shaft. Necessary amt. of the fibers are respectively 10-20, 3-15 and 60-80% by vol. successively from the inner layer to the outer layer. In the inner layer of the shaft, it is pref. from the view point of shape holdability that a unidirectional material is used in an obliquely intersected state in accordance with the longer direction of the shaft rather than that the fiber is used in a fabric state and in addition, for the outer layer, a fabric-like shape is more pref. used than that a unidirectional material is used for grasping completely the intermediate layer and suppressing hairiness of a fiber of the outer layer itself.  As the resin to be used, an epoxy resin is optimum.
Patent JP-H03159964-A (JP)
Title: Production of transparent, high-purity boron nitride sintered body of cubic system
Inventor: AKAISHI MINORU
IPC: B01J3/06
Filed: 1989-11-17
Abstract: PURPOSE:To produce transparent, high-purity boron nitride of cubic system having excellent heat resistance under a high-temperature condition by sintering boron nitride of hexagonal system having oxygen content of <= a specific amount under static extra-high pressure not using a sintering auxiliary. CONSTITUTION:Boron nitride of hexagonal system (e.g. one obtained by treating high-purity powder or sintered body of boron nitride of hexagonal system sold on the market in vacuum at 1,600 deg.C for 2 hours and in N2 gas at 2,100 deg.C for 2 hours) having <=0.06wt.% oxygen content is treated under high pressure at high temperature under >=7 GPa under thermodynamically stable condition of cubic-system at >=2,100 deg.C without using a sintering auxiliary to give a transparent, high-purity sintered body of boron nitride of cubic system suitable for window material of specific use, cutting tool of material to be hardly cut, etc.
Patent JP-H11132962-A (JP)
Title: Method and system apparatus for judgment of degradation and corrosion of surface treated steel product
Inventor: OURA KAZUTAKA
IPC: G01N21/93
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a system apparatus in which the corrosion state on the outer surface of a member constituting a structure such as a steel tower or the like can be detected automatically, in which the corrosion degree or the degradation level of a corroded part can be judged surely by using the feature of a rust color on the outer surface and in which the progress state of the corroded part can be found easily. SOLUTION: A camera 2 such as a video camera, a photo CD or the like which can image the outer surface of a member constituting a structure is installed at a robot 10 or a flying machine (a helicopter or the like) which is moved along the constituent member of the structure, or it is installed in a distant place. The structure is imaged wholly or partially by the camera 2. An obtained image is input to a computer 5 which is provided with an image processing function. By processing the image, an object to be inspected is extracted by a binarizing processing operation and by a Hough conversion operation. The corrosion state of the object to be inspected is detected by using lightness, chromatics, a hue, an area, an area ratio or the like. The corrosion degree or the degradation level on the outer surface of the object to be inspected is judged.
Patent JP-H06149422-A (JP)
Title: Information processor
Inventor: MIYAMOTO YOSHIO
IPC: G06F1/26
Filed: 1992-11-11
Abstract: PURPOSE:To provide the information processor miniaturized and made light in weight by providing a battery, which is conventionally provided at the information processor, to an AC adapter. CONSTITUTION:This device is composed of an AC adapter 1 provided with an output switching circuit 3 for switching an output to a mechanism which is connectable with a battery 7, charging circuit and the battery, and an information processor 10 to be operated with the battery 7 as a power supply source. The information processor 10 can be miniaturized and made light in weight. On the other hand, the circuit can be simplified, and the reliability of the circuit is improved. Further, since the power heat generating parts of a power system such as the charging circuit 4 and the battery 7 can be disconnected from the device, the safety of the device is improved as well.
Patent JP-H09117353-A (JP)
Title: Bedclothes containing filler having antibacterial antimycotic function
Inventor: TANIGUCHI SHINJI
IPC: D04H1/4374
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make sweat or the like hard to be contained, rapidly dry it, and restrain elution of useless silver ions at unused time by sandwiching nonwoven fabric obtained from polypropylene fibers or the like containing powder of meltable glass containing silver ions between surface cloth and a filler of bedclothes containing the fiber. SOLUTION: When it is applied to a mattress, nonwoven fabric 3 of polypropylene fibers having an antibacterial/antimycotic function is sandwiched, and is sewn to between intermediate cotton (a filler) 1 and surface cloth 2 made of cotton cloth. This nonwoven fabric 3 is obtained by using polypropylene fibers containing powder of meltable glass containing silver ions, or by containing powder of meltable glass in both fibers and an adhesive component. Preferably, a material which is formed by kneading powder of meltable glass which contains silver ions and has a particle diameter not more than 50μm at a rate not more than 30wt.% into a constitutive fiber raw material and to which initial eluting rate of silver ion not less than 10ng/cm<2> /day is given, is used as the polypropylene fibers.
Patent JP-H03163483-A (JP)
Title: Fixing device
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1989-11-21
Abstract: PURPOSE:To perform excellent fixing under low temperature environment and even when the impressed voltage on a heater is equal to or under a rated value by measuring time that is until a fixing roller attains a decided temperature after supplying power by a time measuring device, comparing the measured result with plural reference time and selecting a temperature adjustment mode. CONSTITUTION:The time that is until the surface temperature of the fixing roller attains the decided temperature after supplying the power is measured by the time measuring means provided in the control means of a driving means for the internal heater of the fixing roller. In the case that the measured result is within a 1st reference value, the heater is controlled by a 1st temperature adjustment mode. In the case that it is higher than the 1st reference value because of low temperature environment, etc., and within a 2nd reference value which is higher than the 1st one, a 2nd temperature adjustment mode based on a standby temperature or a fixing temperature which is higher than in the 1st mode is selected. In the case that it exceeds the 2nd reference value, a power source is shut off by the 3rd adjustment mode by judging that it is the failure of a heater temperature detection means. Then, the faulty fixing is prevented and the excellent fixing is performed under the low temperature environment and even when the impressed voltage on the heater is equal to or under the rated value.
Patent JP-H05142160-A (JP)
Title: Method for inspecting appearance of object to be inspected
Inventor: WATANABE YOSHISUKE
IPC: H04N7/18
Filed: 1991-11-18
Abstract: PURPOSE:To easily and accurately adjust the visual fields of a plurality of image pickup devices so as to improve the reliability of inspections without adjusting the positions of the image pickup devices even when the visual fields of the devices overlap each other when the appearance of an object to be inspected is photographed with the devices in a divided state. CONSTITUTION:After finding the overlapping area S1 of visual fields of a plurality of image pickup devices 1 and 2 is found by performing mask processing, a reference value S0 for comparison is obtained by subtracting the value Sa of the area S1 from the are S of an object M to be inspected. Then, by comparing the sum Sa of the areas photographed by the devices 1 and 2 with the reference value S0, the propriety of the object to be inspected is discriminated.
Patent JP-H03177458-A (JP)
Title: Self-distinguishing polymer composition
Inventor: JIYANKARURO BURESAN
IPC: C08K5/01
Filed: 1990-11-06
Abstract: Self-extinguishing polymeric compositions comprising, expressed in % by weight referred to the total composition:   a) from 1 to 25% of at least an organic aliphatic, cycloaliphatic, aromatic halogen-derivative; b) from 10 to 40% of at least an adduct between an inorganic halide and a zeolite; c) from 0.5 to 5% of an organic reactive agent capable of modifying the polymeric matrix at the combustion temperature, comprising at least an organic compound which generates radicals at said temperature and at least a cross-linking agent; d) the remaining part being composed of at least a thermoplastic polymer and/or copolymer. e
Patent JP-H11197988-A (JP)
Title: Cutting method for metallic material and the like in noncombustible gas environment
Inventor: UKAI HISASHI
IPC: C23C8/24
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To apply cooling action or antioxidizing action to a chip or a cutting edge to be heated by cutting heat, to suppress the abrasion of the cutting tool edge to prolong a tool life, by making noncombustible gas, to be supplied to the tool edge or air in nearby the same edge, have specific or more concentration. SOLUTION: Noncombustible gas G such as nitrogen gas N or carbon dioxide, etc., is blown off at a concentration of about 90% or more to the cutting tool edge 5A mounted on the spindle of a machine tool 1 from a jetting nozzle. The optimum pressure is supplied to the blade edge 5A and a workpiece W by this gas G, and jetting temperature is adequately adjusted. Consequently the edge 5A or the workpiece W are cooled by the low-temperature high- pressure gas G to suppress cutting temperature, thereby preventing the thermal expansion of the edge 5A to ensure high working accuracy, and also eliminating the danger of a fire. Moreover oxygen at a working point is eliminated by the gas G to prevent the oxidation of the edge 5a or the work piece W.
Patent JP-2000112292-A (JP)
Title: Image forming device
Inventor: INABA ISAO
IPC: G03G15/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device excellent in durability and handleability and capable of being surely driven, which is constituted so that an image carrier can be surely and stably brought into contact with a developing roller and the other abutting members. SOLUTION: The thin cylindrical image carrier 140 having flexibility is supported by a pair of disk-like members rotatably fitted to a shaft 110 which does not rotate by itself. Besides, the shaft 110 is rotatably provided with a backup drum 150 via a decentering bearing 154. The drum 150 is fitted to the shaft 110 inside the carrier 140 so as to support the carrier 140 from the inside at a position where a cleaning blade 210 abuts on the carrier 140 from the outside. Then, the Vickers hardness of the metal-made base material of the carrier 140 is defined as Hv (BASE) and that of the drum 150 is defined as Hv (BASE), and a conditional expression being Hv (BASE)>Hv (BACK)+50 is satisfied.
Patent JP-H05200194-A (JP)
Title: Control device of clothes dryer
Inventor: MICHIHASHI HIROYUKI
IPC: F26B25/00
Filed: 1991-11-18
Abstract: PURPOSE:To detect with a good accuracy the drying condition of clothes to be dried, preventing the presence of non-dried portion and over-dried condition and to inhibit damages to the clothes to be dried. CONSTITUTION:Hot air is supplied to the clothes to be dried within the rotation drum 1 by the hot air driving portion 3. The temperature distribution of this clothes to be dried is detected with the infrared ray imaging device 6. In accordance with the output of the infrared ray imaging device 6 the control means terminates the drying operation and minutely controls the drying operation in accordance with the drying condition of the clothes to be dried.
Patent JP-H05140408-A (JP)
Title: Composition
Inventor: NAKAMAE MASATO
IPC: C09D129/04
Filed: 1991-11-18
Abstract: PURPOSE:To provide a composition useful in various industrial applications, e.g. as a sealer to be applied beforehand on the surface of a porous inorganic board in order to enable effective surface finishing. CONSTITUTION:The objective composition comprises (A) a modified poly(vinyl alcohol) having 0.01-5mol% silyl groups in the molecule and (B) an aqueous emulsion of a water-insoluble polymer having a glass transition temp. of 5-100 deg.C and an average particle diameter of 0.2mum or larger, with the (A)/(B) ratio being 5/95 to 50/50 by weight on solid basis.
Patent JP-H11140580-A (JP)
Title: Continuously cast slab for high strength steel excellent in toughness at low temperature, its production, and high strength steel excellent in toughness at low temperature
Inventor: ASAHI HITOSHI
IPC: B22D11/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To inhibit the coarsening of austenite on reheating of a cast slab and to obtain a high strength hot rolled steel plate having fine-grained structure and excellent toughness at low temperature by specifying the area ratio of transgranular transformed ferrite in martensitic and bainitic structures of a cast slab. SOLUTION: A steel composition, consisting of, by mass ratio, 0.03-0.10% C, <0.6% Si, 1.2 2.5% Mn, <0.005% P, <0.003% S, 0.1-1.0% Ni, 0.15-0.60% Mo, 0.005-0.10% Nb, 0.001-0.006% N, 0.005-0.006% Ti, and the balance essentially Fe and containing, if necessary, one or >=2 kinds among <0.10% Cr, <1.0% Cu, <0.10% V, 0.0005-0.0020% B, <0.006% Ca, <0.02% REM, <0.006% Mg, and <0.10% Zn, is provided. Simultaneously, a cast slab, in which the area ratio of transgranular transformed ferrite in martensitic and bainitic structures is regulated to >=10%, is provided. Further, this cast slab is formed into steel plate by controlled rolling.
Patent JP-H02148782-A (JP)
Title: Laser system
Inventor: NANBA TOSHIAKI
IPC: B23K26/04
Filed: 1988-11-29
Abstract: PURPOSE:To improve the efficiency of a laser output and to simplify maintenance work by providing direction regulating means for so regulating as to introduce the emitting direction of a laser beam to a suitable passage of an optical system by moving the installing position of a laser resonator unit. CONSTITUTION:Direction regulators 8c and 8d are secured to a frame 1a, thereby moving a resonator unit 7 perpendicularly to a floor face. For example, when the regulators 8c and 8d are moved at the same distance, the unit 7 is moved as shown by 90c and 80d. As a result, a laser beam 9 emitted from an output mirror 4 is moved perpendicularly to a floor face. On the other hand, when only one side of the regulators is moved, the perpendicularly emitting angle of the beam 9 can be altered. Thus, the beam 9 can enter a vender 10 through a suitable passage. The beam 9 is altered in its direction by a vender mirror 9, condensed by a condensing lens 11, and directed onto a work 13 from a nozzle 12.
Patent JP-H09123296-A (JP)
Title: Pipe made of fiber reinforced resin and production thereof
Inventor: FUKUDA HIDEO
IPC: B29L23/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reveal a nearly smooth rupture face along the circumferential direction in the rupture position by rupturing a pipe which is made of fiber reinforced resin and formed into a cylindrical shape in the rupture position extended in the nearly circumferential direction of the pipe at time of bending, deformation and rupture. SOLUTION: In pregpregs 11, 13, carbon fiber is orientated respectively in the circumferential direction of a pipe. In opposition thereto, in prepregs 12, 14, 15, carbon fiber is orientated in the direction of axial line of the pipe. Further, in a prepreg 15 formed so as to be laminated on the outermost layer, parting parts 17 are mutually cut into pieces in the specified positions. In such a way, the prepreg 15 of the outermost layer is previously cut into pieces. Thereby, when external force exceeding necessary mechanical strength, especially such external force as bending stress is caused acts, a smooth rupture face is revealed and the pipe made of fiber reinforced resin is ruptured by notch effect caused along the partition part 17 of the prepreg 15 of the outermost layer.