baber/WOPTO huggingface dataset:
Patent JP-H05295405-A (JP)
Title: Production of molding
Inventor: MIYAMOTO SEIICHI
IPC: B30B11/02
Filed: 1992-04-17
Abstract: PURPOSE:To prevent the generation of a crack and residual stress in the molding extruded from a die by applying vibration to the die and extruding the molding from the die at the time of extruding the molding obtd. by press forming of metallic powder within the die. CONSTITUTION:The metallic powder 4 is packed into the die 1 and is press formed by an upper plunger 2 and a lower plunger 3, by which the metallic powder molding is formed. The vibration is applied to the die 1 by an excitation device 5 at the time of taking the molding out of the die 1 by ejecting the molding with the lower plunger 3, by which a slight clearance is generated between the molding and the die. The generation of the crack and the increase of the residual stress by the friction of the molding with the inside surface of the die are prevented and the powder metal molding having high strength is produced at a high yield.
Patent JP-H08270634-A (JP)
Title: Installation structure of speedometer cable
Inventor: SHIMAGUCHI HIROMICHI
IPC: F16C1/08
Filed: 1995-03-30
Abstract: PURPOSE: To eliminate a surplus assembly process after assembly in such a way that coupling through visual observation is practicable, to reduce the number of assembly man-hours through elimination of the use of a cap nut and the like, and to reduce the size of an outer shape. CONSTITUTION: A speedometer shaft 12 inserted in a case 11 has a small part 13 throughout a length L1 and a pull-off prevention pin 17 makes contact with the outer periphery of the small part 13 and is driven in the case 11 in a direction crossing the speedometer shaft 12 at right angles. This constitution pulls out the speedometer shaft 12 from the case 11 by a distance L2 . A speedometer inner cable end 14 is fitted in a recessed part 15 as it is visually observed. In such a way that, with this state, a cable end case 22 is pressed in, a stepped part 132 is locked to the pull-off prevention pin 17, a speedometer gear 16 is pushed out to a given position, and intercoupling of a cable 24 and the speedometer gear 16 is completed.
Patent JP-H10272711-A (JP)
Title: Convexo-concave molding sheet and its manufacture
Inventor: NAKANISHI MOTOYASU
IPC: B32B3/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary adherence of fine protrusion forming resin to an expandable and shrinkable body sheet. SOLUTION: The convexo-concave molding sheet 1 is formed with fine protrusions 3 on one surface of an expandable and shrinkable body sheet 2 by injecting raw material before curing in recesses, placing the sheet 2 thereon, pressurizing and heating it in the state that a protrusion forming presser is operated from above. Thus, a surface layer of the material is formed in a smooth state, raw material supply needle is pierced into the surface layer of the material, then drawn to quantitatively adhere the material to an end of the needle, the end of the needle is opposed to the recess, the needle is lowered to bring the material to an inner periphery of the recess, then the needle is raised to transfer to charge the material in the recess. Since unnecessary adherence of fine protrusion forming resin 5 to the sheet 2 is not executed, a decrease in a product value is not introduced.  In the case of application to a swimming suit, desired disordering and stratifying can be executed.
Patent JP-H09281373-A (JP)
Title: Holding structure and positioning method for three of more eccentric lenses
Inventor: SAWAI YASUMASA
IPC: G02B7/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure capable of holding three or more eccentric lenses to one lens barrel. SOLUTION: Centering axes L11 , L21 , and L31 respectively set on first, second, and third eccentric lenses 10, 20, and 30, and three lenses 10, 20 and 30 are arranged, so that the respective centering axes L11 , L21 , and L31 are aligned, and also the aligned common centering axis LC is further aligned with the axial center of one lens barrel 50. The respective lenses 10, 20, and 30 are fixed and held inside one lens barrel in a state where reference lens surfaces 11, 21, and 31 deciding te centering axes L11 , L21 , and L31 and annular flat surfaces 14, 24 and 34 respectively formed are interposed and held between the lens receiving parts 15, 25 and 35 of the lens barrel 50 and locking washers 16, 26, and 36.
Patent JP-S5623138-A (JP)
Title: Apparatus for carrying out thin plate
Inventor: IWATA KOUTEI
IPC: B65H3/24
Filed: 1979-07-31
Abstract: PURPOSE: To separate and carry out thin plates, particularly containing moistures, one by one from the stacked stock positively by providing a shutter and a slidable projecting plate having the stepped portion with a protruded thickness a little less than that of the protruded thin plate at its bottom surface.  
     CONSTITUTION: When carrying out thin plates being stacked within a housing one by one, the projecting plate 3 is set at its retreated position and a highest thin plate 1a is adhered to a nonstepped portion 3b thereof by means of a lifting device 5. In this state, the projecting plate 3 is moved forward so that the thin plate 1a is pushed out from the open end of the housing 2 at the protruding side through a jaw at a stepped portion 3a of the thin plate 1a. On this occasion, the second highest thin plate 1b is prevented from accompanying with the thin plate 1a by the abut- ment against the upper edge of the open end of the housing at the protruding side. When the thin plate 1a is completely pushed out from the housing 2, a shutter 6 is shifted upward by means of a spring 8. Thereafter upon the retreat of the peojecting plate 3, the thin plate 1a adhered to the bottom surface of the projecting plate 3 is prevented from moving by the precense of the shutter 6, so that thin plate 1a is dropped on a rest plate 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61256115-A (JP)
Title: High voltage generating device
Inventor: FUKUSHIMA HIROSHI
IPC: F23Q3/00
Filed: 1985-05-09
Abstract: PURPOSE:To reduce the sliding area between the inner circumferential face of the inner case and a cylindrical hammer and eliminate the effect on the impact speed of a hammer of the variation of viscosity of a lubricating oil and stabilize the output voltage by providing a plurality of straight grooves or a plurality of straight projections on the outer circumferential face of a cylindrical hammer which is to give impact force to a piezoelectric element. CONSTITUTION:In the outer case 1 an impact receiver 2, piezoelectric element 3a, intermediate terminal 4, and piezoelectric element 3b are arranged with the same pole end faces abutted so that the piezoelectric elements 3a and 3b are disposed electrically parallel, then they are fixed by a receiving piece 5 and a lead wire 6 is mounted to the intermediate terminal 4. After the return spring 7 is inserted into the outer case 1, an inner case 12 is mounted which constitutes a shock mechanism with a hammer pin 8, hammer 9 which has on its outer circumferential face a plurality of line grooves 9a or line projections 9b in parallel to the direction of sliding, and hammer spring 11.
Patent JP-S5525453-A (JP)
Title: Printing ink composition
Inventor: OOTA HIROSHI
IPC: C09D11/00
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a printing ink composition suitable for the printing of a plastic packaging film, by using a specific polyurethane polyurea resin as main binder.  
     CONSTITUTION: The objective printing ink composition is prepared by using a binder comprising a polyurethane polyurea resin soluble to organic solvent and prepared by reacting (A) a high molecular weight diol composed of (a) 80W20 wt% of a polyether-type diol having a molecular weight of 700W2500 (pref. derived from bisphenol A) and (b) 20W80 wt% of a polyester-type diol having a molecular weight of 700W2500 (e.g. obtained from adipic acid and ethylene glycol), (B) and organic diisocyanate such as tolylene diisocyanate, and (C) a diamine such as ethylenediamine as a chain extender. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0197823-A (JP)
Title: Magnetoelastic torque converter with support sleeve
Inventor: YAARU SOBERU
IPC: G01L3/10
Filed: 1988-04-22
Abstract: PURPOSE: To obtain an improved magnetic elastic torque convertor without generating magnetic elastic saturation by brazing a measurement sleeve to a slightly longer support sleeve of the same material or another material with practically the same expansion coefficient. CONSTITUTION: A measurement sleeve 1 has two measurement regions 2 and 3 and a parallel slit is formed at them at ±45 degrees for a sleeve bus. The sleeve 1 is surrounded by a magnetic core 6 of a rotary annular body with three annular bodies 7-9. The core 6 has coil windings 14 and 15 for detecting the difference of magnetic flux that is proportional to the torque between excitation coil windings 12 and 13 and the measurement regions 2 and 3. With this configuration, the sleeve 1 is mounted to a same material or a slightly longer support sleeve 4 with the same inflation coefficient by brazing. Also, the protruding part of the sleeve 4 is mounted to a measurement axis 5 by guiding brazing due to welding or a hard wax, thus decreasing residual stress and magnetic elastic saturation and obtaining an improved torque conversion device that can withstand overload.
Patent JP-S5323607-A (JP)
Title: Production of magnetic recording med ia
Inventor: SHINOHARA KOUICHI
IPC: G11B5/85
Filed: 1976-08-17
Abstract: PURPOSE:To improve coercive force as well as to obtain a magnetic film positively and at a high speed by stretching a base material in its lengthwise direction, then evaporating a ferromagnetic material over the base material in a vacuum state, again stretching the base material and evaporating the ferromagnetic material.
Patent JP-2000288716-A (JP)
Title: Metallic mold casting method of heat resistant iron base parts
Inventor: HIRAI FUMIO
IPC: B22D27/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To cast heat resistant iron base parts provided with excellent high temp. strength of a spheroidal graphite cast iron by pouring molten iron in the specified temp. range into a copper alloy-made metallic mold held to a specified temp. obtaining a casting and heating the obtd. casting at the specified temp. range for the specified time. SOLUTION: In the case of casting the heat resistant iron base parts into the metallic mold by pouring the molten spheroidized graphite cast iron into the metallic mold to obtain the casting, the molten metal at 1,380-1,440 deg.C is poured into the copper alloy metallic mold held at 80-300 deg.C to obtain the casting, and the casting obtd. in such a way, is heated at 900-940 deg.C for 30-60 min. When the molten spheroidized graphite cast iron is poured into the metallic mold under these temp. conditions, since the metallic mold cools the molten metal at quicker speed in comparison with that of a sand mold, the crystallized spheroidal graphite is made to fine and ferrite structure the casting made to sheets is made to close to expect the improvement of the high temp. strength.  Cementite Fe3C contained in chilling structure is decomposed into the ferrite and carbon by executing the heating treatment, the high temp. strength, particularly, tensile strength is improved.
Patent JP-S60244139-A (JP)
Title: Function telephone set
Inventor: AMAMIYA HISATOSHI
IPC: H04M1/00
Filed: 1984-05-18
Abstract: PURPOSE:To improve the operability and to prevent the induction of operation mistakes by using a circuit which detects a hook state and a circuit which releases a holding state in case the off-hook detection output is produced during a holding mode. CONSTITUTION:When an off-hook state is detected by a hook switch HS2, a control circuit 15 writes the set-up of a holding mode in a prescribed area of a memory as long as a holding switch SW1 is closed. At the same time, an H relay 13 is actuated and a holding tone generating circuit 14 is connected to a trunk line terminal L. Thus a holding tone is produced and sent to a telephone circuit. Then an on-hook state is held in an on-hook mode. If a holding button is operated again, i.e., a holding state is released under such conditions, the telephone circuit is opened owing to an on-hook mode. When the telephone is hooked off, it is decided that the off-hook operation is carried out for the restart of talking. Then the relay 13 is immediately restored to stop the holding tone.
Patent JP-S59222498-A (JP)
Title: Novel glycolic acid platinum complex and antineoplastic agent
Inventor: TOTANI TETSUSHI
IPC: C07F15/00
Filed: 1983-06-01
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkyl, hydroxymethyl, halomethyl or phenyl; R' is H or lower alkyl; provided that when R' is H, R is not hydroxymethyl). EXAMPLE:(Lactato-0,0-cis-diamine platinum (II) of formula V. USE:Antineoplastic agent having low toxicity to the kidney. It can be administered easily because of its high solubility in water. PREPARATION:An aqueous solution of the compound of formula II [e.g. cis- dinitrato-cis-diammine platinum (II)] is passed through a column packed with an anion exchange resin (OH-type) to obtain an aqueous solution of the compound of formulaIIIwherein two nitrato groups of the compound of formula II are substituted with OH groups. Glycolic acid is added to the aqueous solution and reacted with each other, if necessary by heating at 50-70 deg.C, to obtain the objective compound of formula I via the compound of formula IV.
Patent JP-H02278399-A (JP)
Title: Sales data processing device
Inventor: KONDO KAZUHIKO
IPC: G07G1/12
Filed: 1989-04-20
Abstract: PURPOSE:To easily express an intention for contribution by a sales data processing device, and to realize the automatic processing of the contribution by inputting money on deposit as following the account closing instruction of each one transaction portion, and summing-up and storing a fraction below the limit amount of the contribution out of calculated change as the amount of the contribution every time the amount of change is calculated. CONSTITUTION:It is assumed that in response to account closing operation for transaction, 774 yen is calculated as the total amount sold of this transaction, and since 1,000 yen is inputted as the money on deposit, 226 yen is calculated as the amount of change. A storage controlling means (c) makes '6 yen' below '10 yen' the limit amount of the contribution set by a setting means (a) out of the amount of change '226 yen' the amount of the contribution, and adds it to the total amount of the contribution till then in a storing means (b). Besides, an outputting means (d) outputs contribution information in the storing means (a). Thus, the intention for the contribution can be easily expressed by the sales data processing device, and in addition, the processing related to the contribution can be processed automatically according to this intention expression.
Patent JP-S57212466-A (JP)
Title: Driving system of optical system for copying machine
Inventor: WATANABE JIYUNJI
IPC: H02P8/14
Filed: 1981-06-25
Abstract: PURPOSE:To eliminate the vibration when a pulse motor reaches a constant velocity and to reduce the region of acceleration, by controlling the duration of a pulse which is applied to the pulse motor in the acceleration mode. CONSTITUTION:A pulse duration Ti is set so as to obtain a speed Vi which is slightly higher than the real velocity (curve D shown by a broken line) at the initial stage of driving as shown by a curve C (theta1>theta2 to be obtained for the slope of the graph in the figure). The velocity Vi is reduced at a time point when the velocity Vi is approximate to a constant velocity Vc. In other words, the pulse duration Ti is increased more than the pulse duration Tc obtained with the velocity Vc. As a result, the overshoot of an optical system, i.e., the vibration caused at the speed Vc is eliminated. Thus the time tc2 from the initial stage of driving to the velocity Vc is reduced to decrease the region of acceleration.
Patent JP-2000292847-A (JP)
Title: Optical instrument
Inventor: MATSUMOTO JUNICHI
IPC: G03B17/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To realize both of an extending action and a collapsibly mounting action only by unidirectional movement by providing a 2nd assembly with plural cam pins respectively engaged with some of plural cam grooves formed at a 1st assembly. SOLUTION: The 2nd assembly being either of the moving barrel assembly and the driving barrel assembly is provided with the plural cam pins respectively engaged with some of the plural cam grooves 312a and 312b formed at the 1st assembly. That means, the 2nd assembly is provided with the 1st cam pins erected at the outside wall of a rotary moving barrel and another kind of 1st cam pins erected at positions whose phases are different by 90 deg. from the 1st cam pins in addition to the 1st cam pins while corresponding to two kinds of cam grooves 312a and 312b whose phases are deviated by 90 deg.. That means, another kind of two first cam pins erected at the positions being different in a rotating direction from two first cam pins are formed in addition to two first cam pins as the first cam pins. Therefore, four 1st cam pins are formed and respectively engaged with two kinds of cam grooves 312a and 312b two by two.
Patent JP-H01270581-A (JP)
Title: Production of target material for forming bi-ca-sr-cu-o superconducting film
Inventor: SUGIHARA TADASHI
IPC: C23C14/08
Filed: 1988-04-21
Abstract: PURPOSE:To improve cooling effect, suppress the generation of cracks, lower the electric resistance and increase mechanical strength and thermal conductivity, by forming a multiple oxides powder of Ca, Sr and Cu formed from a raw material powder mixed at prescribed ratios, sintering the formed material and impregnating molten Bi in the obtained porous material. CONSTITUTION:Raw material powder produced by mixing CaCO3 powder, SrCO3 powder and CuO powder at prescribed ratios is calcined at 850-1050 deg.C and the obtained multiple oxides of Ca, Sr and Cu is crushed to obtain multiple oxides powder of Ca, Sr and Cu having an average particle diameter of 3-15mum. The powder is pressed under a pressure of 2ton/cm<2> and the resultant green compact is sintered at 800-1050 deg.C in air to obtain a porous multiple oxides of Ca, Sr and Cu. Molten Bi is impregnated in the porous material.
Patent JP-S62255403-A (JP)
Title: Curing type adhesive for root canal filling
Inventor: ASAI YASUHIRO
IPC: A61K6/838
Filed: 1986-04-28
Abstract: PURPOSE:The title adhesive that contains the first mix which is composed of hydroxy-apatite, magnesium oxide, zinc oxide and X-ray contrast agent and the second mix which is composed of guaiacol, eucariptol and rosin, thus showing excellent biocompatibility. CONSTITUTION:The title adhesive is prepared by kneading the first powdery mix which is composed of 40-60wt% of hydroxyapatite, 10-30wt% of magnesium oxide, 5-25wt% of zinc oxide and an X-ray contrast agent such as bismuth bicarbonate, barium sulfate, iodoform or silver powder with the second liquid mix which is composed of 40-60wt% of guaiacol, 5-25% of encariptol, 10-30wt% of rosin and an appropriate amount of olive oil as a diluent. The resultant adhesive shown reduced tissue irritation, helps cure the peripheral tissues of root ends, until the closure can be expected at the root end.
Patent JP-H0844655-A (JP)
Title: Expansion of address space of multiple-bus information processing system
Inventor: JIYON WAIRII BURATSUKURITSUJI
IPC: G06F13/14
Filed: 1995-04-24
Abstract: PURPOSE: To extend an address space in a multiple bus information processing system. CONSTITUTION: This information processing system is provided with a circuit which outputs an I/O address signal within a prescribed (n) bit I/O address range, and a device which adds an additional (m) bit address segment to an I/O address outputted from a processor 12 in response to an I/O signal from the processor 12 for forming an extended I/O address space.
Patent JP-S5739617-A (JP)
Title: Digital-to-analog converter
Inventor: BEN DEII ROBAATSU
IPC: H03M1/76
Filed: 1981-06-25
Abstract: PURPOSE: To reduce the size of the chip with higher reliability of a D/A converter, by adding the resolution by one bit through an output polarity switch.  
     CONSTITUTION: An output polarity switch 42 is provided on an MOS chip 12. A digital input signal is given to a tree decoder 3 with an input port 14, the decoder 32 selects a corresponding voltage level at a voltage dividing network of a resistor ladder 28 and the voltage is applied to the input of a buffer 38. The code bit of a digital input is given to the gate of an MOS switch 44 and also to the gate of the 2nd MOS switch 46 through an NOT circuit 48. According to the logical state of the codes, the MOS switches 44 and 46 are alternately turned on or off to select the reference voltage. The output of the buffer 38 is applied to a two-input bipolar amplifier 20 to be converted into an analog signal outputted from an output terminal 51. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58215550-A (JP)
Title: Method and apparatus for continuous measurement of sulfur ion in seawater
Inventor: SATOU SHIROU
IPC: G01N27/416
Filed: 1982-06-09
Abstract: PURPOSE:To measure continuously a sulfur ion in seawater and to grasp the aging change of its concentration, by mixing the seawater with an antioxidant for sulfur ion without aerating the seawater to be measured and measuring continuously the electric potential of an electrode by a reference electrode and a sulfur ion selecting electrode arranged in a flow passage of this mixed solution to find the activity of the sulfur ion. CONSTITUTION:Seawater to be measured is passed through a piping 2 for sampling seawater and the seawater is sampled continuously from the piping 2 by an injecting pump 4 serviceable for extremely small quantity. On the other hand, an antioxidant 9 for sulfur ion i.e. an aqueous solution containing 0.1-6N sodium hydroxide, 0.01-1M ascorbic acid and 0.001-0.01M ethylenediamine tetraacetic acid is supplied continuously to a mixing and stirring part 14 by an injection pump 10. The seawater sent from the pump 4 is mixed with the antioxidant 9 sent from the pump 10 without aerating said seawater and a uniformly mixed solution is made. An electrode cell 20 provided with a reference electrode 16 and a sulfur ion selecting electrode 18 is arranged on a flow passage of the downstream side of this mixed solution and the electrode electric potential is measured continuously by both electrodes 16, 18 and then, the activity of the sulfur ion is found.
Patent JP-S5621740-A (JP)
Title: Clamp device
Inventor: OOHAYASHI KAZUO
IPC: B27M3/00
Filed: 1979-07-31
Abstract: PURPOSE: To improve dimentional accuracy while permitting secure clamp with a simple construction by making distance between fulcrums of clamps different from that between guides to operate the clamps vertically with a cylinder device.  
     CONSTITUTION: On both sides of a frame 1 are mounted pivotably guides 3, 3' formed by a pair of guide rollers 2, 2'. Next, a frame side (a) of a panel frame A is mounted on the frame 1 to lower a piston rod 8 by driving a cylinder device 7 so as to lower clamps 4, 5 slidably on the roller 2, 2'. Since the distance between pivots of clamps 4, 5 is smaller than that between centers of guides 3, 3', the guides 3, 3' are slanted and the upper ends of clamps 4, 5 are operated from wide open position to closed one to clamp the frame side (a). 
     COPYRIGHT: (C)1981,JPO&Japio