baber/WOPTO huggingface dataset:
Patent JP-S6372966-A (JP)
Title: Continuously variable transmission device
Inventor: TAKAMI AKIRA
IPC: F16H35/02
Filed: 1986-09-16
Abstract: PURPOSE:To enable to have a complete mechanical automatic control function with a simple structure by carrying out the variable control of angular velocity ratio by means of an internal control, and further carrying out it by means of a method belonging to the direct control on the classification of mechanism. CONSTITUTION:On a combined force planetary shaft 30, input noncircular planetary gears 31a, 31b, and an input planetary gear 35 (not shown) are fixed, and on an output planetary shaft 60 (not shown), output noncircular planetary gears 61a, 61b are supported via a bearing 67 with one-way clutch function. And on the shaft end an output planetary gear 65 (not shown) is fixed, and with the output planetary gear 65, an output gear 75 (not shown) fixed on an output shaft 70 (not shown) is engaged. Further, noncircular central gears 11a, 11b are engaged with the input noncircular planetary gears 31a, 31b, and the output noncircular planetary gears 61a, 61b. Thus, since the control becomes a direct and internal control, the transmission has a complete mechanical automatic control function with a simple structure, and further the control condition with the input/output shaft angular velocity ratio of zero can be stably operated.
Patent JP-S60113818-A (JP)
Title: Preparation of oilless bearing
Inventor: KANAI TAKASHI
IPC: F16C33/14
Filed: 1983-11-22
Abstract: PURPOSE:To facilitate the embedding of lubricant by forming a plurality of concaved parts onto the inner peripheral surface of a bush and feeding lubricant into the bush and revolving said lubricant and allowing the concaved parts to be filled with lubricant by the centrifugal force and then solidifying said lubricant. CONSTITUTION:A bush 6 whose concaved part 7 is not filled with solid lubricant 8 is loaded onto a turntable 9, which is revolved around a revolution shaft 10, in this state. Said solid lubricant 8 is fluidized beforehand through heating, and said fluidized lubricant 11 is jetted-out towards the inner bottom part of the bush 6 from the top edge of a nozzle 12. The jetted-out lubricant 11 revolves with the bush 6, and is spread onto the inner peripheral surface of the bush 6 by the centrifugal force, and the inside of the concaved part 7 is filled with said lubricant. Through cooling, said lubricant 11 is coagulated in the concaved part 7 and formed into solid lubricant 8.
Patent JP-H1056918-A (JP)
Title: Internally threaded fishing rod
Inventor: SHIMONO MAKOTO
IPC: A01K87/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce resistance against a fishline when the fishline is sent out and to prevent the fishline from being cut at the rear end edge of a line- introducing hole in a drawing type internally threaded rod. SOLUTION: This internally threaded fishing rod enables a fishline to be passed through the interior thereof and is made of four portions including a middle rod 3 and an upper butt rod 2. The internally threaded fishing rod also has a line-introducing guide 14 including a hard ring 40b. The middle rod 3 has a line-passing passage for passing the fishline through in the interior thereof. The upper butt rod 2 can house the middle rod 3 in the interior, and has a line-introducing hole 13 formed on the outside periphery thereof for introducing the fishline to the line-passing passage. The hard ring 40b is arranged on the periphery part of the upper butt rod 2 and between the butt side terminal part and the tip side terminal part of the line-introducing hole 13 and guides the fishline to the line-introducing hole 13.
Patent JP-S6374749-A (JP)
Title: Snow melting device for front window for automobile
Inventor: KITSUMOTO NORIHIKO
IPC: B60S1/02
Filed: 1986-09-16
Abstract: PURPOSE:To always secure the superior viewfield by taking out the hot-air from the outer periphery of the exhaust pipe of an engine and blowing out the hot air onto a front window and speedily melting the snow which lies on the front window. CONSTITUTION:An outer pipe 3 having a fin 7 for improving the absorption of the exhaust heat is installed on one part of the outer periphery of the exhaust pipe 2 of an engine 1, and the air introduced from an air inlet opened in the lower part of the outer pipe 3 can be heated. The heated air is taken out into a hot air pipe from a hot air taking-out port formed in the upper part of the outer pipe 3, and pressure-increased by a fan 5 and blown out towards a front window from a hot-air taking-out port 6. Therefore, the snow which lies on the front window can be speedily molten, and the superior viewfield can be secured.
Patent JP-S59109409-A (JP)
Title: 4-axle suspension device for large vehicle
Inventor: KATOU YOSHIO
IPC: B60G5/04
Filed: 1982-12-13
Abstract: PURPOSE:To select the weight ratio of two axles in a suspension device such as a truck crane whose one axle is a single wheel type steering axle by inserting a fluid pressure cylinder between a beam for supporting the steering axle and a car body and switching the actuation and non-actuation of a cylinder. CONSTITUTION:In a large vehicle with adjacent four axles 7, 10, 8, and 9 whose forefront and last axles are single type steering axles 7 and 10 and double wheel type non-steering axles 8 and 9, the weight ratio of the steering axles 7 and 10 is freely changed in two ways by supporting the respective axles 7, 10, 8 and 9 using an equilibrium beam consisting of five pairs of beams 15, 17, and 19, inserting fluid pressure cylinders 53 and 66 between the beams 15 and 19 that support the steering axles 7 and 10 and a car body 1, and switching these cylinders 53 and 66 into the actuation and non-actuation status. As a result, for example, since the axle is weight ratio of a construction vehicle such as a truck crane can be changed in each of advantage values depending upon the differences in the running conditions at field movement and general road running, facility on practical use is exceedingly high.
Patent JP-H0883050-A (JP)
Title: Setting structure of plate for preventing theft
Inventor: SATO NAOYUKI
IPC: G09F7/18
Filed: 1994-09-13
Abstract: PURPOSE: To ensure breakage at the time of removing by forming fracture accelerating slits to locally decrease the thickness of sections where compressive stresses are generated by friction force upon the seat surfaces of fastening bolts at the time of loosening these bolts on a plate. CONSTITUTION: Two lines of the fracture accelerating slits 7 which accelerate the fracture of the plate 1 for preventing theft to be set by means of two pieces of the bolts 3 to a cylinder block 2 of an engine at the time of loosening the respective bolts 3 are formed on such plate 1 over the entire width of the plate 1 rectilinearly in the tangent direction of the outer peripheral edges 14 of the bolt seat surfaces. If someone attempts to remove the plate 1 for preventing theft from the cylinder block 2, the compressive stresses are generated in the loosening direction of the bolts 3 from the contact points with the outer peripheral edges 14 of the bolt seat surfaces along the fracture accelerating slits 7 by the friction force generated at the front surface 17 of the plate 1 from the bolt seat surfaces according to rotation of the bolts 3.  The fracture accelerating slits 7 lower the rigidity of the sections of the plate 1 where the compressive stresses are generated and the plate 1 surface is surely broken.
Patent JP-H0564238-A (JP)
Title: Inspection device in two-dimensional image pickup device
Inventor: MATSUDA TAKASHI
IPC: H04N5/335
Filed: 1991-08-29
Abstract: PURPOSE:To make it possible to surely detect only failures by transfer defects by performing subtractions twice for the output of each line of a two-dimensional image pickup device such as a CCD area sensor, etc., CONSTITUTION:The addition result of an adder 2 shows the output each line in a vertical direction or a horizontal direction in a CCD area sensor 1. The subtraction result of a first subtracter 3 shows the difference of the output of lines adjacent with each other and the subtraction result of a second subtracter 5 shows the degrees of the changes in the difference of the output of each line shown by the subtraction result of the first subtracter 3. Therefore, for instance, when the output of the CCD area sensor 1 is gradually lowering each line, the absolute value of the subtraction result of the first subtracter 3 becomes larger to some degree, but the both of the absolute values of the subtraction result of the second subtracter 5 show small values as these values with each other become comparatively close values. A decision device 6 judges whether the absolute value of the subtraction result of the second subtracter 5 becomes more than a prescribed value or not and decides the failures by the transfer defect of the CCD area sensor 1.
Patent JP-2000044504-A (JP)
Title: Optically active 6-bromo-1,1'-binaphthalene-2,2'-diol and its production
Inventor: KAWASHIMA MASATOSHI
IPC: C07C39/38
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide optically active 6-bromo-1,1'-bi-2-naphthol. SOLUTION: Optically active 6-bromo-1,1'-binaphthalene-2,2'-diol represented by the formula is obtained without any adverse effect on the optical purity by allowing a corresponding optical active 1,1'-binaphthalene-2,2'-diol to react with bromine in an anhydrous solvent.
Patent JP-S6376795-A (JP)
Title: Press processing device
Inventor: KOJIMA MIKIO
IPC: A23N1/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the follower rotation of a forcibly-red processing body by a screw blade by arranging a resistance plate forming a cam part corresponding to the rotary phase of a screw blade freely rockably along an axial direction on the notch part of a casing. CONSTITUTION:A long slender notch part 24 is formed along the axial direction at the upper face side of a casing 4 and a box type frame body 23 is fitted so as to surround it. A resistance plate 21 is arranged on the notch part 24 and by supporting it on the frame body 23 so as to make the center part thereof a fulcrum 25 it is arranged so as to rock in a see-saw shape. The cam part 22 corresponding to the rotary phase of a screw blade 5 is formed at the lower edge of the resistance plate 21 and the cam part 22 is composed by the arc cam part 26 formed at the lower edge before and behind the resistance plate and the recessed cam part 27 formed at the lower edge center. A resistance plate 21 has projection parts 28 before and behind and the projection parts 28 invade among the screw blades 5 alternately, when the resistance plate 21 is rocked, giving a movement resistance to the processing body and accurately preventing the follower rotation with the screw blade 5.
Patent JP-H11101887-A (JP)
Title: Zirconium alloy for use in aqueous environment subject to high fluence, corrosion-resistant nuclear reactor component, structural nuclear fuel assembly parts, and nuclear reactor fuel rod cladding consisting of the alloy
Inventor: VAN SWAM LEONARD F P
IPC: C22C16/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide one alloy which can improve the resistances of the nuclear reactor fuel rod cladding, nuclear fuel assembly parts, and core member of a light water reactor to uniform accelerated node-like corrosion in the reactor without jeopardizing the maintainability of fuel rods and other structural members when irradiated to high fluence in the reactor. SOLUTION: An alloy which is subject to high fluence of a water-moderated reactor and consists essentially of 0.5-3.25 wt.% niobium and 0.3-1.8 wt.% tin, with the balance of the alloy being nuclear grade zirconium containing incidental impurities and having a microstructure of β beta niobium second phase precipitates uniformly distributed in and among crystal grains.
Patent JP-H06155759-A (JP)
Title: Ink pan structure and printer ink cartridge
Inventor: JIYOOJI TEII KAPURINSUKII
IPC: B41J2/175
Filed: 1993-08-11
Abstract: PURPOSE: To provide an ink fountain structure for providing the efficient use of ink and a printer ink cartridge thereof not generating environmental issues, not restricting the operation pressure range of the ink cartridge and not leaving harmful chemical residues. CONSTITUTION: An ink fountain structure used for a printer ink cartridge providing an ink under the negative pressure and a printer ink cartridge including the ink fountain structure are provided, (a) a rigid frame 20 having a pair of edges 21 extended in the peripheral direction on both sides facing each other and an ink jet port 19 and (b) a pair of flexible and opaque films 22 and 24 bonded with the ink in the airtight state and forming the ink fountain structure in the rigid frame.
Patent JP-H1043215-A (JP)
Title: Intraocular lens and manufacturing method therefor
Inventor: SUNADA TSUTOMU
IPC: A61L27/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a joint part and prevent damage at the time of insertion by providing a groove or a projection on an optical part, and forming an support part in such a manner as to be extended from the optical part with respective polymerizing onomers. SOLUTION: A T-shaped groove 1a is provided on the side face part of an optical member 1 obtained by polymerlzing a polymerizing monomer like a column. The optical member 1 is erected in the center of an outer edge part limiting plate 3 and supported by a support or the like not to be positionally shifted. Subsequently, a polymerizing monomer different from that of the support member 2 is poured into the periphery of the optical member 1 to fill up a gap up to the outer edge part limiting plate 3. By swelling under a designated condition, the support member 2 is soaked in the optical member 1 to be firmly joined in such a manner as to be extended from the groove 1a. The outer edge part limiting part 3 is removed, and the above joined member is cut to a suitable thickness to obtain a single piece intraocular lens.  Though the optical member 1 and the support member 2 use different polymerizing monomers, respectively, methyl (metha)acrylate, ethyl (metha)acrylate and so on can be used.
Patent JP-S6197490-A (JP)
Inventor: UENO SUSUMU
IPC: D06M15/643
Filed: 1984-10-18
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-H0882612-A (JP)
Title: Capacitance-type humidity sensor
Inventor: HASEGAWA TATSUSHI
IPC: G01N27/22
Filed: 1994-09-14
Abstract: PURPOSE: To provide a highly sensitive capacitance-type humidity sensor in a wide range from a low humidity to a high humidity or a capacitance-type humidity sensor which emits light when detecting not smaller than a relative humidity. CONSTITUTION: There are set an n-type silicon substrate 11, a ZnS thin film 12 formed on tone n-type silicon substrate 11 and having an avalanche-type voltage-conduction images characteristic, an Al2 O3 dielectric thin film 13 formed on the ZnS thin film, and an Au electrode 14 formed on tone dielectric thin film 13. A conduction charge or a consumed power brought about waxen a voltage is impressed between the n-type silicon stjbstrate 11 and Au electrode 14 is detected, tnereby to mneasure a relatve humidity.
Patent JP-S60114497-A (JP)
Inventor: NONAKA SEIZOU
IPC: B31B23/14
Filed: 1983-11-24
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-S6280167-A (JP)
Title: Rear axle steering device for automobile having two rear axles
Inventor: MORIKAWA TOMOHITO
IPC: B62D7/14
Filed: 1985-10-02
Abstract: PURPOSE:To make possible to steer rear axles of a vehicle such as, for example, a two rear axle type truck, with a simple arrangement, by splitting a torque rod for supporting each rear axle into two sections which are retractably cou pled with each other by means of a feed screw, and by rotating the feed screw to change the effective length of the torque rod. CONSTITUTION:In a rear axle steering device in which front rear and rear rear axles of a vehicle such as a truck or the like, are suspended to both ends of leaf springs, and both ends of the front rear and rear rear axles are coupled to a vehicle body through the intermediary of torque rods 27, respectively, couplings 33, 34 are provided at both ends of each torque rod 27, and the cou pling 33 incorporates a geared motor 35 having its output shaft provided with a feed screw 36 while the coupling 34 is secured at its front end with a disc 37 formed therein with a female thread hole 38 into which the feed screws 26 is threadedly engaged. Further, a microcomputer 47 controls the drive of the geared motor 35 to change the effective length L between the couplings 33, 34 to steer the rear axles.
Patent JP-S6375475-A (JP)
Inventor: HOSOKAWA JUNICHI
IPC: F25J3/04
Filed: 1986-09-19
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-S60112688-A (JP)
Title: Method for controlling melting condition of molten zone in infrared heating manufacturing device of single crystal
Inventor: HIRAI HIROKI
IPC: C30B13/24
Filed: 1983-11-21
Abstract: PURPOSE:To compensate the measuring error due to the change of luminous energy by setting a reference voltage used when the output of an image sensor is made into two values with a specified system in the titled controlling method. CONSTITUTION:A single srystal is manufactured by condensing the infrared radiation from infrared lamps 4 and 5 to form a molten zone 8, and lowering a seed crystal 7 and a material rod 6 while rotating the crystal and the rod in the direction shown by the arrows (symbols 1 and 2 are ellipsoidal mirrors, and Fa, Fb, and F2 are their focuses). At this time, the output obtained by scanning vertically the molten zone 8 is compared with a reference voltage, made into two values, and sotred. Meanwhile, the volume, etc. of the molten zone is calculated by using the values to obtain the variation from an ideal volume. Then a specified calculation is carried out by using the obtained values to control the power to be supplied to an infrared lamp and or the supply velocity of the material rod. In said method, the maximum and the minimum value of the output of the image sensor at every scanning are held, and the mean of the two values is used as the reference voltage.
Patent JP-2000033009-A (JP)
Title: Ear protector for bathing
Inventor: SUSA FUJIO
IPC: A45D44/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent hot water, water, etc., from entering inside the ear by constituting an ear cover part nearly in the shape of a dome provided with an engaging part with a cover main body at the top part and an edge part peripherally provided with a water returning part and a water entry preventing wall in parallel to the elastic cover main body through which an engaging hole is formed. SOLUTION: The engaging part 4 with the elastic cover main body 10 is erected at the top part 3 of the wall part 2 of the ear cover part 1 by integrally molding and the part 4 is provided with four respectively independent engaging pieces 5 which form taper parts on the outer surface. In addition, at the edge part 7 of the part 1, the water returning part 8 on its outside and a water entry preventing wall 9 on its inside are formed in a parallel state and peripherally provided on the wall part 2. Then, plural engaging holes are formed through the both end parts of the cover main body and the part 4 of the part 1 is inserted to the engaging holes to mount the part 1 to the main body 10 in the state of being freely engageable and disengageable.
Patent JP-H05230293-A (JP)
Title: Polymer blend
Inventor: REIMONDO JIERAADO HAMIRUTON
IPC: D01F6/46
Filed: 1992-08-19
Abstract: PURPOSE: To provide a polymer blend of a polyolefin with a graft copolymer having high sag resistance and its preparation method.  
     CONSTITUTION: This polymer blend comprises (a) a polyolefin and (b) about 0.1 - about 50% segmented copolymer of a nonpolar polyolefin and a polymer derived from 20 to about 100% vinyl aromatic monomer and 0 to about 80% one or more kinds of monomers copolymerizable with the vinyl aromatic monomer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0966472-A (JP)
Title: Fastening tool
Inventor: KITAJIMA FUJIO
IPC: B25B21/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate and improve the working efficiency of fastening a coupling flange and not only making the fastening work certain but also making it uniform even in a narrow working surroundings by the use of a power tool. SOLUTION: A fastening tool is provided with a socket 1, which is an engagement of a worm wheel 2 with a worm 3, and a supporting unit (integrally formed of a socket cover 10 and a rotary shaft cover 11) for supporting the rotary shaft, or also with a rotary shaft (stored in the rotary shaft cover 11) and a clutch (stored in a clutch cover 12) of a torque transmission limit variable between a rotary shaft 7, which is to be connected to the clutch of a power tool, to enable coupling flange screws to be fastened and loosened.
Patent JP-H02106284-A (JP)
Title: Method of controlling moving device
Inventor: UIRIAMU DEII FUITSUSHIYAA
IPC: G05B19/416
Filed: 1989-08-25
Abstract: PURPOSE: To move an operating tip part with excellent stability along a prescribed path for minimum time by determining acceleration time and deceleration time at moving joints, imparting functions determining revolution time to the moving joints and operating the operating tip part of a robot so that all the joints may start and stop operations at the same time. CONSTITUTION: Based on constraints on joint displacement, limiting speed, limiting acceleration and limiting deceleration for each joint, values for acceleration time, revolution time and deceleration time to minimize all time functions are calculated. Next, at least one moving joint is made to have a function determining acceleration time, deceleration time and revolution time, an operating tip part of a robot is operated and all the joints are simultaneously started to move and stopped. Further, these joints are accelerated for the period of ta, are revolved for the period of ts and are decelerated for the period of td.
Patent JP-H1060240-A (JP)
Title: Reinforced polyester resin composition and its molded product
Inventor: ISHII HIROMITSU
IPC: B29C45/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight reinforced polyester resin composition having good mechanical characteristics, extremely small in the anisotropy of a molded product, and little in warpage, and to obtain the molded product of the polyester resin composition. SOLUTION: This reinforced polyester resin composition comprises (A) 100 pts.wt. of a thermoplastic polyester resin containing polybutylene terephthalate as an essential component, (B) 2-95 pts.wt. of a styrenic resin, if necessary, (C) 1-30 pts.wt. of a polyolefin copolymer, (D) 2-15 pts.wt. of a fibrous inorganic filler having a fiber diameter of 2-50μm, and (E) 2-150 pts.wt. of a plate-like inorganic material having an average particle diameter of 300-3000μm. The component (D) is used in an amount of 0.25-4 times that of the component (E).