baber/WOPTO huggingface dataset:
Patent JP-H0414439-A (JP)
Title: Bead setter
Inventor: MIYANAGA YOSHINOBU
IPC: B29D30/32
Filed: 1990-05-07
Abstract: PURPOSE:To enable a bead to be retained properly and prevent a tire component from becoming off-centered, by composing a bead-retaining ring of a plurality of segments disposed along the circumferential direction so as to be minutely movable in radial directions, and connecting a reciprocating mechanism to each of the segments. CONSTITUTION:A pair of bead-retaining parts 99 and 100 disposed on opposite sides (with respect to an axial direction) of a centrally located main drum 4 each comprise a bead-receiving ring 36, 45 having a cylindrical part 36a, 45a for externally fitting a bead 13, 13 thereon and a bead-retaining ring 8, 9 having a magnet 12, 41 for attracting a bead core 13a, 13a of the bead 13, 13 thereto. The bead-retaining rings 8, 9 each comprise a plurality of segments 95, 112... disposed along the circumferential direction so as to be minutely movable in radial directions, and a resilient member 102 is provided for elastic ally pressing each of the segments 95, 112... radially inward. Rollers 109... capable of rolling on a tire component are disposed on inner surfaces 111, 113... of the segments 95, 112.... Each of the segments 95, 112... is connected with a reciprocating mechanism 115 for minutely driving each of the segments 95, 112... in the radial directions.
Patent JP-S6011667-A (JP)
Title: Oxygen rich air feeder
Inventor: KOSUDA TOORU
IPC: F02M33/00
Filed: 1983-07-01
Abstract: PURPOSE:To feed oxygen rich air only under low load through simple structure, by connecting an oxygen-rich film unit through a branch to the downstream of a throttle valve of a suction tube then sucking the oxygen-rich air into a suction tube by means of the suction negative pressure. CONSTITUTION:An annular partition 5 is provided in the center of casing 4 of an air filter unit 3 provided at the tip of a suction tube 2 then a suction filter 6 is contained above said partition 5 while an oxygen-rich film unit 7 is contained below said partition 5. An air take-in port 14 and a vent duct 15 are communicated with the outercircumferential chambers 10, 11 to be formed above and below the casing 4 while a ventilation blower 16 is provided to said duct 15. A branch 19 communicating with the downstream of a throttle valve 20 of suction tube 2 is coupled to the bottom face of the casing 4. The negative pressure produced at the downstream of said valve 20 is applied onto the unit 7 to suck the air through a separation film. In such a manner, the oxygen-rich air is fed into the suction tube 2.
Patent JP-H02297332-A (JP)
Title: Dimension measuring device of living eye
Inventor: ARAI AKIHIRO
IPC: A61B3/117
Filed: 1989-05-11
Abstract: PURPOSE:To reduce the number of interference stripes and facilitate observation of the interference stripes by making the level form of the luminous flux reflected from the diaphragm nearly coincident with the level form of the reflected luminous flux from the eyeground. CONSTITUTION:A luminous flux having a short coherent length is projected to a living eye 31, and the dimension from a first measurement target surface to a second measurement target surface of the living eye 31 is measured on the basis of interference of the reflected luminous flux from the first measurement target surface with the reflected luminous flux from the second measurement target surface. A luminous flux projecting means for projecting the luminous flux having short coherent length to the living eye 31 in such a manner that the level form of the reflected luminous flux from the first measurement target surface is nearly coincident with the level form of the reflected luminous flux from the second measurement target surface is provided. Hence, the number of interference stripes is reduced, and the observation is facilitated.
Patent JP-S61276706-A (JP)
Title: Aluminum and aluminum alloy sheet for stretch-flanging
Inventor: SASAKI YASUNORI
IPC: B21B3/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain substantial stretch-flanging property even in a high-strength and thin-walled stock by applying a method for roughening the surface of an Al material sheet to improve the press formability thereof in the stage of rolling to the titled sheet stock and specifying the range of the surface roughness thereof. CONSTITUTION:The surface roughness of the Al or Al alloy sheet is so adjusted by rolling rolls in such a manner that the length l measured in the direction at least parallel with the rolling direction and perpendicular thereto is 25.4mm, the max. peak-to-valley height Rmax (height of the highest peak M0) ranges 1.5-3.5mu and the number of the peaks M having >=1.27mu (50mu inch) height H is >=25 pieces at the length l. The stretch-flanging property of the Al or Al alloy sheet stock can be thereby improved. The assurance of the substantial stretch-flanging property is thus made possible even with the high-strength and thin-walled stock.
Patent JP-S62274135-A (JP)
Title: Manufacture of differential gear
Inventor: KARAI YOSHIAKI
IPC: B60K17/16
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate deviation of a mating face of a companion flange by assembling a drive pinion and the companion flange and then finishing the mating face of the flange in such a manner that the rotary axis of the pinion and the mating face of the flange intersect at right angles. CONSTITUTION:A drive pinion shaft 7 is put in a differential carrier 5, and a companion flange 25 is connected to the pinion shaft 7. A driving shaft 53 is connected to a pinion 9, and the pinion shaft 7 is rotated through rotary shafts 45, 43. After that, a rotating mating face 25b is finished by a cutting blade 59, and the inner peripheral side wall 25c of the mating face 25b is finished by a cutting blade 63, whereby the mating face 25b and the rotary axis 7a intersect at right angles. Thus, deviation of the mating face 25b due to unconformity of the mating face 25b and the rotary axis 7a can be avoided to eliminate the trouble or recombining these parts.
Patent JP-S5547225-A (JP)
Title: Production of zinc oxide thin film
Inventor: SAKAKURA MITSUO
IPC: C01G9/02
Filed: 1978-09-26
Abstract: PURPOSE: To obtain a zinc oxide thin film with a low transmission loss by sputtering a substance to be deposited at the boundaries of zinc oxide thin film crystals together with zinc to form a zinc oxide thin film by a reactive sputtering method.  
     CONSTITUTION: Oxygen and argon gases are injected into bell jar 11 of high vacuum, and substrate 12 and zinc 13 are attached to anode and cathode, respectively. By applying an electric field the argon gas in jar 11 is ionized by plasma discharge. The ionized argon is attracted to the cathode and violently collieds with zinc 13. At this time, zinc molecules are turned out into jar 11 and adhere to substrate 12. In such reactive sputtering, a substance to be deposited at the boundaries of zinc oxide thin film crystals together with zinc, e.g. cobalt or antimony is sputtered to fill the gaps of zinc prismatic structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287848-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/10
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the magneto-optical recording medium having excellent stability with time by constituting a protective layer of the outermost layer of a material having specific tensile stress and moisture vapor transmission rate. CONSTITUTION:This recording medium has a substrate, an interference layer consisting of a metal oxide or metal nitride, a magneto-optical recording layer consisting of an alloy of rare earth metals and transition metals, a reflecting layer which is provided in contact with the recording layer and consists of Al or alloy essentially consisting of Al, and the org. protective layer of the outermost layer. The 100% tensile stress, as specified in JIS K 6301, of the org. protective layer provided on the outermost layer is specified to <=50kgf/cm<2> and the moisture vapor transmission rate, as specified in JIS Z 0208, is specified to <=20g/m<2> in 24 hours. Since the internal stress is thereby lowered, the generation of cracks and camber in the medium is obviated and since the moisture permeability is low, the corrosion by moisture is well suppressed and the recording medium having excellent weatherability is obtd.
Patent JP-H09305320-A (JP)
Title: Data storage device
Inventor: KANEKO KATSUYUKI
IPC: G06F13/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the depression of a specific disk drive due to fixed bus priority and to improve bus use efficiency when disk drives are present on one bus. SOLUTION: The bus 8 has a release state, an arbitration state, and an occupation state and a disk controller 10 and the respective magnetic disk drives 9-0-9-3 are given priority levels of bus use right acquisition respectively and obtain the right to use the bus through the release state and arbitration state to occupy the bus 8. Each magnetic disk drive functions to temporarily release the bus 8 in the occupation state of the bus 8 and then pass the right to use the bus to the disk controller 10 or another magnetic disk drive on the bus 8. The respective magnetic disk drives 9-0-9-3 confirm that the bus 8 is not occupied and join in arbitration a certain wait time after the bus 8 is released, and obtain the right to use the bus, thereby transferring data.
Patent JP-H07326531-A (JP)
Title: Flyback transformer
Inventor: SUWA TAIZO
IPC: H01F38/42
Filed: 1994-05-31
Abstract: PURPOSE:To secure a core earth for flyback transformer,and prevent the charging of a core economically with excellent workability by fitting a conductive core earth plate between a low-voltage coil and the leg part of a pair of cores in a manner that the plate is in contact with both cores, and connecting one end thereof with a earth terminal prepared on the low-voltage coil. CONSTITUTION:A core earth plate 8 is connected with an earth terminal 10 prepared on a low-voltage bobbin 16 by soldering. Then, the corrugated part of the plate 8 is fitted in the bobbin 16, a pair of cores 2 and 3 are inserted therein, and the respective cores 2 and 3 are brought into contact with the plate 8, thereby making them to be at the same potential. A case 1 and cores 2 and 3 are fixed with an adhesive so as to form a flyback transformer. Thus, since the plate 8 is prepared over a pair of cores 2 and 3, neither conventional conductive adhesive nor conductive gap spacer is necessitated, and the material cost can be reduced and working time can be also saved.
Patent JP-S61280290-A (JP)
Title: Production of haloepoxide
Inventor: MURAKAMI NOBUO
IPC: C12R1/01
Filed: 1985-06-03
Abstract: PURPOSE:To produce a haloepoxide from a halogenated olefin under normal temperature and pressure condition without causing side-reaction, by oxidizing the halogenated olefin in the presence of an electron donor with an oxidizing agent consisting of the cultured product of a methane-assimilating microoriganism or its extract containing a methane-oxidizing system. CONSTITUTION:A halogenated olefin of formula CnH2n+1CH=(CH2)mX(X is halogen; m and n are integer of 0-6; m+nnot equal to 0) is made to react with cultured product of methane-assimilating microorganism or its extract containing a methane-oxidizing system, in the presence of an electron donor (e.g. sodium formate) at 0-70 deg.C, preferably 25-50 deg.C to obtain the haloepoxide of formula (excluding the compound wherein n is 0 and m is integer of 1-3 when a microbial strain belonging to Methylococcus genus is used as the methane-assimilating strain).
Patent JP-S60261697-A (JP)
Title: Method for adjusting automatically weight of molding in rotary type powder compression molding machine
Inventor: SHIMADA YASUO
IPC: B30B11/00
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the fluctuation in the weight of moldings owing to the temp. change of a rotary type powder compression molding machine and to produce the moldings having always the specified weight by detecting the temp. rise owing to the generation of the heat in the machine and adjusting the height of a weight rail to be imposed with a lower pestle according to the detected temp. rise in the stage of producing the molding by said machine. CONSTITUTION:The powder raw material in a hopper 14 is put into the mortar hole 5 of a rotary plate 1 in the position (a) and is compressed by an upper pestle 8 and the lower pestle 9 in the position (b) when said pestle are actuated by upper and lower rolls 19, 20. The powder is extruded by the pestle 9 in the position (c) and is discharged from the hole 6 in the form of a tablet 24 into a chute 16. The compressing force increases when the pestle 8, the pestle 9 and the upper and lower compressing rolls 19, 20 expand as a result of the heat generated by the continuous driving of such device. The weight rail 12 for the pestle 9 is then moved upward by the malfunction of a load cell 27 by which the inside volume of the hole 5 is decreased and the weight of the tablet 24 is reduced. The temp. change is measured by a temp. sensor 21 in such a case. A motor 26 is driven by the current thereof to adjust the position of the rail 12 and to adjust adequately the volume of the hole 5. Always the specified weight of the powder raw material is thus supplied into the mortar hole.
Patent JP-S5820755-A (JP)
Title: Automatic mounting method of fiber and apparatus
Inventor: IKEDA MITSUAKI
IPC: C03B37/012
Filed: 1981-07-28
Abstract: PURPOSE:To mount plural glass fibers automatically, safely and efficiently in a perforated plate, by moving the plural glass fibers crosswise on the perforated plate, and giving an up-and-down movement to the perforated plate. CONSTITUTION:In treating the surfaces of plural glass fibers, the plural glass fibers 50 are held in a cylindrical container 33 for mounting the glass fibers 50 in the holes (10a) of a perforated plate 10, and swung crosswise. The tips of the glass fibers 50 are placed on the perforated plate 10 at the bottom of a funnel-like hopper 9 are lowered by attracting a steel attracting plate 11 at the bottom of a frame 2 attached to the hopper 9 to an electromagnet 16 of an up- and-down vibrating cylinder unit 13 to demagnetize the electromagnet 16 and lift the frame 2 by a spring 7. The glass fibers 50 are dropped onto the small holes (10a) of the perforated plate 10 in the hopper 9 by the up-and-down movement, and the bottom ends thereof are received by a rubber plate 32. Thus, the glass fibers 50 are mounted in the perforated plate 10 safely without breaking and sticking a man's hand.
Patent JP-S6013411-A (JP)
Inventor: KANEDA HIROSHI
IPC: H02G3/02
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000310755-A (JP)
Title: Temple of spectacle frame made of resin
Inventor: TANIGUCHI YASUHIKO
IPC: G02C5/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide temples which have high elasticity and high strength without increasing the thickness of resin layers in order to resist to the bending moment acting on temple joint parts. SOLUTION: This temple is formed by embedding an arbor 1 in the central stem part of the temple made of the resin, forming the arbor 1 of a slender flat wire with its front end formed as a round wire of a circular cross section and making the thickness of the flat wire on the joint part side of the arbor slightly larger to compensate the degradation in the strength by the softening based on the high heat at the time of brazing of a hinge 2. The temple described above is manufactured by cutting out a plate material of a specified thickness and press fitting the arbor made slightly larger in the thickness at the end of the joint part to the material.
Patent JP-H09303619-A (JP)
Title: Pipe laying method
Inventor: HAYASHI MITSUTOSHI
IPC: F16L1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of the inner wall of an excavation pit, and enlarge the applying range of a construction method by arranging a lining place device between the reach side top end of a pilot member and laying pipe, in a device in which the laying pipe is laid in the excavation shaft while recovering the pilot member inserted into the excavation shaft to an advancing side. SOLUTION: In the case where a pipe is laid along a passage in which a trench is not opens-cut from the ground, a boring rod 12 as a pilot member is extendedly arranged in an excavation shaft, a laying pipe 13 is connected to the reach side top end of the rod 12, and the laying pipe 13 is laid in the excavation pit while recovering the rod to an advancing side. In this case, a lining 15 is placed into the inner wall of the excavation shaft by a lining placing device 14, and work is carried out so as to lay the pipe 13 into the excavation shaft in which the lining 15 is placed, when the lining placing device 14 is connected between the boring rod 12 and the laying pipe 13, and the boring rod 12 is recovered to a pusher. It is thus possible to lay the pipe while preventing collapse of the excavation shaft.
Patent JP-H09303191-A (JP)
Title: Abnormality diagnosing device of intake air temperature sensor for internal combustion engine
Inventor: MORI HIDEO
IPC: F02D45/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To make abnormality diagnosable of an intake air temperature sensor when an internal combustion engine is operated, by determining a decision value based on a difference previously from a normal intake air temperature sensor, so as to decide whether abnormality is provided or not of the intake air temperature sensor from a difference between both detected intake air temperatures of the actual intake air temperature sensor. SOLUTION: An intake air temperature sensor 20 detects a temperature of intake air introduced to an internal combustion engine. A first decision means 15, 27, 28, 30 decides a first operating condition with this temperature of intake air depending on a temperature of the outside air. A second decision means 22, 28, 30 decides a second operating condition with an intake air temperature depending on heat generation of the internal combustion engine. An arithmetic means 30 obtains a difference between a second detection intake air temperature detected when in the second operating condition and a first detection intake air temperature detected when in the first operating condition.  An abnormality decision means 30, 29, from the difference obtained by the arithmetic means 30 and a predetermined decision value, decides whether abnormality is provided or not in the intake air temperature sensor 20. In this way, at each time using an automobile, the intake air temperature sensor 20 can be surely diagnosed.
Patent JP-H04327484-A (JP)
Title: Method of installing elevator
Inventor: IIDA YASUMASA
IPC: G01C15/10
Filed: 1991-04-24
Abstract: PURPOSE:To provide an elevator installation method which can set a winch at a predetermined position in the top part of an elevator shaft. CONSTITUTION:A descent swing wire 7 is suspended from a reference point 3c nearest to a winch 3, and is aligned with a mark at a reference position 6 on a lower die plate 4. With this arrangement, it is possible to easily obtain a working space for aligning the wire, and further it is possible to enhance the accuracy of the alignment.
Patent JP-H06306409-A (JP)
Title: Valve guide member made of iron-base sintered alloy excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: C22C38/00
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a valve guide member made of an iron-base sintered alloy excellent in wear resistance by specifying the composition and the coarse free graphite content of a base material consisting essentially of pearlite. CONSTITUTION:The base material of this iron-base sintered alloy contains, by weight, 1-4% C, 1.5-6% Cu, 0.1-0.8% P, 0.05-1% Mo and the balance Fe with inevitable impurities, a hard Fe-C-P compd., carbide and free graphite are dispersed in the base material, and the coarse free graphite having 70-500mum grain diameter in the free graphite occupies 0.5-10area% of the entire free graphite. A valve guide member excellent in wear resistance is obtained from this sintered alloy.
Patent JP-H07316818-A (JP)
Title: Head carbon coating film covered substrate and its formation
Inventor: HIRANO HITOSHI
IPC: C23C16/511
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a hard carbon coating film covered substrate in covered with a hard carbon coating film thereon, consisting of metal or alloy consisting essentially of Ni or Al or stainless steel, which excels in adhesion to the hard carbon coating film. CONSTITUTION:A substrate 13 is fitted to a substrate holder 12 installed in a vacuum chamber 8. In the 2nd opening part 43 of a shield cover 14, an intermediate layer consisting essentially of Si or Ge is formed on a substrate by an intermediate layer forming means consisting of an ion gun 47 and a target 46. In the 1st opening part 15, carbon-contg. reaction gas introduced from a reaction gas introducing pipe 16 is made plasma to form a diamond-like coating film on the intermediate layer. In this way, the intermediate layer consisting essentially of Si or Ge is formed between the substrate and the diamond-like coating film.
Patent JP-S5546057-A (JP)
Title: Electronic engine controller
Inventor: FURUHASHI TOSHIO
IPC: F02D43/00
Filed: 1978-09-29
Abstract: PURPOSE: To prevent the deterioration of operational performance without lowering the effect of the stoppage of fuel injection by the procedure in which when starting the injection of fuel after the stoppage of fuel injection, ignition time is delayed from the usual ignigion time and then during a certain time it is gradually advanced to the usual ignition time.  
     CONSTITUTION: Analog singals are read in I/04 through the multiplexer 8 and the A/D converter 9 by means of the air flow meter 5, the intake temperature sensor 6, and the cooling water temperature sensor 7, and also the outputs of the throttle valve full-closing switch 10 and the crank angle sensor 11 are read in I/04 through the revolving number counter 12. And, fuel injection data calculated on the basis of control program housed in the ROM2 by the MPU1 are sent out as the injector deriving signal INJ and ignition time data is sent out as the ignition coil deriving signal IGN. In this case, at the time when driving stoppage signal for electromagnetic injection valve is released at the time of reduction, the ignition time is delayed from the usual value and afterward gradually restored to the usual value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5243708-A (JP)
Title: Method and apparatus for degassing molten metal
Inventor: YAMAZOE MASAO
IPC: B22D11/10
Filed: 1975-10-02
Abstract: PURPOSE: To improve productivity by continuously combining dissolving and degassing operations of Al in vacuum degassing of Al. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07327119-A (JP)
Title: Facsimile equipment
Inventor: SUDO HIROAKI
IPC: H04N1/31
Filed: 1994-05-31
Abstract: PURPOSE:To eliminate a harmful frequency region from motor drive frequencies by combining revision of a gear ratio of a rotary transmission system and revision of number of rotations of the motor. CONSTITUTION:When motor 22 is driven in a direction A, a follower gear 28 is driven in a direction C by the drive of a drive gear 24, and a transmission gear 30 is driven. A torque of the gear 30 is delivered to a roller gear 39 via gears 35, 37 and an original carrier roller 41 is driven by a roller shaft 40. Let number of teeth of the gear 24 be Z7, number of teeth of the gear 28 be Z1, number of teeth of the gear 30 be Z3, and number of teeth of the gear 24 be Z6, then the gear ratio in the torque transmission is Z7/Z1.Z3/Z6. Furthermore, when the motor 22 is driven in a direction B, let number of teeth of the gear 34 be Z2, and number of teeth of the gear 35 be Z4, then the gear ratio is Z7/Z2.Z4/Z6. Then the drive speed of the roller 41 is set by selecting the drive frequency of the motor 22 and the gear ratio of the drive transmission system and combining them respectively.