baber/WOPTO huggingface dataset:
Patent JP-S611499-A (JP)
Title: Flux cored wire for gas shielded arc welding having excellent paint resistance
Inventor: SAKAI YOSHIYA
IPC: B23K35/368
Filed: 1984-06-13
Abstract: PURPOSE:To obtain the titled wire with which a weld zone having high quality is obtainable with good workability by filling a flux contg. an adequate ratio each of TiO2, oxide of Fe or Mn and silicofluoride alkali metal compd. into a steel sheath contg. C, O and H each at a limited ratio. CONSTITUTION:The flux contg. 18-40% TiO2+Fe oxide and/or Mn oxide, 3-10 TiO2/Fe oxide and/or Mn oxide and 1-10% silicofluoride alkali metal compd. is filled into the steel sheath contg. <=0.04wt% C, <=100ppm O and <=50ppm H so as to be incorporated at 10-20% by the total weight of the wire. The flux-cored wire for gas shielded arc welding with which a defectless welded joint having no defects such as pits and blowholes with excellent welding workability and is highly resistant to paint is thus obtd.
Patent JP-S61278853-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1985-06-04
Abstract: PURPOSE:To improve color reproducibility and fastness of a magenta dye image to light by incorporating a specific magenta dye forming coupler and specific compd. into a titled material. CONSTITUTION:This material contains the magenta color image forming coupler expressed by the formula I and the compd. expressed by the formula XII. In the formula I, Z denotes the non-metallic atomic group necessary for forming a nitrogenous heterocycle and the ring formed by Z may contain a substituent. X denotes a hydrogen atom or substituent which can be desorbed by the reaction with the oxidant of a color developing agent. R denotes a hydrogen atom or substituent. In the formula [XII], R12-R14 denote a hydrogen atom, alkyl group, alkenyl group, aryl group or cycloalkyl group, respectively. However, R12 and R13 are not simultaneously the hydrogen atom. The coupler is usually usable within a 1X10<-3>-1 mole range for each 1 mole of silver halide.
Patent JP-S5747022-A (JP)
Title: Flexible damping bearing
Inventor: SANGO NAOYOSHI
IPC: F16C27/00
Filed: 1980-09-03
Abstract: PURPOSE: To provide a flexible damping bearing in which the spring constant of a cage spring can be varied voluntarily by disposing an adjusting bolt such that an end of the adjusting bolt on which a coil spring is provided is abutted against an outer face of a spring element of the cage spring.  
     CONSTITUTION: A flexible damping bearing provides an effect of damping vibrations of a shaft by a squeezing action of a damper oil film 12. In this flexible damping bearing, a flexible cage spring 7 supports thereon a bearing member 5 in order to make the damping action of the bearing more effective. A plurality of adjusting bolts 16 extend through a bearing housing 4 such that those ends of the adjusting bolts 16 on which coil springs 18 are provided are abutted against outer faces of spring elements constituting the cage spring 7 as a whole. By this construction, the spring constant of the cage spring 7 may be varied voluntarily within a certain range depending upon the extent of the adjusting bolt 16 screwed in the bearing housing 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62174242-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SATO HOZUMI
IPC: C08L33/00
Filed: 1986-05-28
Abstract: PURPOSE:To provide the title compsn. which is partially crosslinked and has excellent oil resistance and mechanical strengths, consisting of a polyolefin resin, a specified modified ethylene/alpha-olefin copolymer rubber and a nitrile rubber. CONSTITUTION:A polyolefin resin (A) is mixed with a modified ethylene/alpha-olefin copolymer rubber (B) obtd. by kneading 100pts.wt. ethylene/alpha-olefin copolymer rubber (a) obtd. by copolymerizing ethylene with an alpha-olefin and optionally an alpha-olefin with 1-20pt.wt. compd. (b) having a functional group selected from among epoxy, OH, NH2, COOH and acid anhydride groups at 150-300 deg.C and a nitrile rubber (c) obtd. by copolymerizing 10-50wt% alpha,beta-unsaturated nitrile(e. g., acrylonitrile) with a onjegated diene, etc. i a weight ratio of A/B+C of 15-70/85-30 and B/C of 70-20/30-80. The mixture is parially crosslinked with 0.3-1.5pts.wt. (per 100pts.wt. of the combined quantity of the components B and C) crosslinking agent (D) (e.g., an org. peroxide).
Patent JP-H05298691-A (JP)
Title: Method for orienting perpendicularly magnetic recording medium and device therefor
Inventor: NISHIKAWA TAKAO
IPC: G11B5/845
Filed: 1992-04-15
Abstract: PURPOSE:To orient magnetic powder contained in a magnetic coating film to a magnetic coating film surface nearly perpendicularly with simple constitution. CONSTITUTION:The different polarities of magnets 4, 5 arranged to face oppositely are faced on the transfer path 3 of a magnetic recording medium 2 coating the magnetic coating film 22 containing the magnetic powder 21 on a nonmagnetic supporting body 20, and magnetic material 6, 7 are provided around respective magnets 4, 5. By magnetic path formed with the magnetic material 6, 7, magnetic field with different magnetism is prevented from occurring by the coercive force Hc or above of the magnetic powder except between the magnets 4, 5 arranged to face oppositely on the magnetic path formed by the magnetic material 6, 7, and magnetic field nearly perpendicular to on the magnetic coated film surface is impressed only between the magnets 4, 5 arranged to face oppositely and the magnetic powder 21 contained in the magnetic coated film 22 is oriented to the magnetic coating film surface nearly perpendicularly.
Patent JP-H09306876-A (JP)
Title: Method and apparatus for forming optically assisted pattern
Inventor: NANBU YOSHIHIRO
IPC: H01L21/28
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To form a pattern having a fineness below the light diffraction limit. SOLUTION: An optical fiber 10 has a double substrate composed of a core 11 and clad 12. The core center is a hollow 13. The three-dimensional position of the optical fiber 10 is controlled by control of a voltage applied to a piezoelectric element 15. A chamber 20 is connected to the other end of the fiber 10. A laser light source 25 controllable by a laser controller 26 is disposed outside the chamber 20. The optical output from the laser light source 25 is collected by a lens 24 and applied to one end of the fiber 10. The incident light 14 generates an evanescent light wave 18 at the top end of the fiber 10. An etching gas or deposition material gas is fed from a gas store bomb 21 into the chamber 20 and transported via the hollow part of the fiber 10 to the top end to react at a substrate 16.
Patent JP-2000313655-A (JP)
Title: High-density magnesium oxide-based sintered compact and its production, and member for plasma treatment apparatus
Inventor: MATSUNOSAKO HITOSHI
IPC: C04B35/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sintered compact with high corrosion resistance, suitable as a member for plasma treatment apparatuses capable of suppressing particle generation. SOLUTION: This high-density magnesium oxide-based sintered compact is such one as to consist mainly of magnesium oxide, contain 0.1-20 wt.%, on an oxide basis, of at least one kind of rare earth element selected from Yb, Er and Lu, contain <=100 ppm, on a metal basis, of a total of metallic elements other than magnesium and the rare earth element(s), be <=10 μm in the mean size of each of the magnesium oxide crystal grains, and be >=99% in relative density. Furthermore, in this sintered compact, there exists the rare earth metal(s) oxide crystal phase in the grain boundary phase.
Patent JP-H01291220-A (JP)
Title: Image display device
Inventor: OKA HIROSHI
IPC: G02F1/1368
Filed: 1988-05-18
Abstract: PURPOSE:To securely prevent a backlighting beam from being transmitted at the periphery of a picture element electrode by forming light nontransmissive metallic films across a insulating film at the peripheries of picture element electrodes of the image display device which has a substrate where the picture element electrodes are arranged in a matrix. CONSTITUTION:The picture element substrate Sc is an active matrix substrate where numbers of picture element electrodes 8 are arranged in a matrix of 5 rows X 6 columns, and source bus wires 11a-11f and gate bus wires 12a-12e are wired in the column and row directions while crossing one another. Further, the picture element electrode 8 are formed on the gate insulating layer 3 formed on a glass substrate 1, the source bus wire 11b is arranged between them, and the metallic films 13a and 13b are formed on a protection insulating film 9. Those metallic films 13a-13f are formed covering the picture element electrodes 8 respectively and those light nontransmissive metallic films 13a-13f prevent a backlighting beam from being transmitted.
Patent JP-H0419973-A (JP)
Title: Connector
Inventor: NISHIOKA MATSUO
IPC: H01R12/71
Filed: 1990-05-11
Abstract: PURPOSE:To broaden the contact area of a connector so as to enhance contact stability and reduce the size and cost of the connector by pressurizing one end portion of a wire for forming a contact to form a plane portion so as to constitute a male contact portion, and sticking and holding the center portion of the wire to a box body. CONSTITUTION:One end portion of an already plated round wire 1 for forming a contact or a nonstandard shape material 2 for forming a contact is machined into a flat plate by means of pressurization to form a plane portion. The plane portion serves as a male contact 3 or 4. A protruding portion 9 or 10 for stably holding the wire 1 or 2 when the wire is pressed into the press-fit portion 7 of a box body 6 is provided at the center portion of the wire 1 or 2.
Patent JP-S5346774-A (JP)
Title: Electronic wristwatch
Inventor: KAWAMURA KIICHI
IPC: H01M2/10
Filed: 1976-10-08
Abstract: PURPOSE:In a system of using a liquid crystal display body, etc., the reduction in the size of parts is achieved, whereby the thickness of mechanisms within a watch body is formed to a specified thickness and the reduction in size is achieved.
Patent JP-S611620-A (JP)
Title: Preventing agent for converting hemoglobin into methemoglobin
Inventor: IWASAKI TAKAHARU
IPC: A61K35/14
Filed: 1984-06-13
Abstract: PURPOSE:The titled preventing agent containing a saccharide and an amino acid. CONSTITUTION:A preventing agent for conversion of hemoglobin into methemoglobin obtained by incorporating a saccharide, e.g. glucose, maltose, sucrose, mannitol or fructose, and an amino acid, e.g. histidine, tryptophan, glutamine, methionine, leucine, alanine or phenylalanine, at 1:0.01-2.0 weight ratio between the saccharide and the amino acid, and usable as blood or blood substitute. The total amount of the saccharide and the amino acid based on the hemoglobin is 0.01-1.0:1, preferably 0.1-0.5:1 weight ratio, and a freeze-dried pharmaceutical is prepared. Hemoglobin derived from animals, e.g. human, cattle or pig, or a modified hemoglobin thereof, etc. may be used as the hemoglobin.
Patent JP-S5358970-A (JP)
Title: Controlling method for temperature of change-over type heat exchanger inair separating apparatus
Inventor: IYOGI TAKESHI
IPC: G05B9/02
Filed: 1976-10-08
Abstract: PURPOSE: To make possible continuous operation of an air separating process in case of breakdown of heat exchanger by the maintenance appointment of a broken down heat exchanger so as to exclude it from temperature controlling object, and by issuing an alarm when the total core number exceeds a given limit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000308797-A (JP)
Title: Washing machine
Inventor: YOSHIDA SHIGEKI
IPC: D06F49/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which can suppress the generation of strong vibrations near the resonance point. SOLUTION: This washing machine has a pressure sensor 1 in a suspension- stick receiver metallic material 28 which fixes a suspension stick 12, and detects in real time the magnitude of the vibration of an outer tank 11 at the time of dewatering by this pressure sensor 1. The rotation acceleration of a washing and dewatering tank 13 at the start-up of dewatering is set up relatively small, and the acceleration is increased in accordance with that the rotation velocity approaches to the resonance point and vibration is strengthened. When the rotation velocity is further increased and passes through the resonance point and vibration damps, the acceleration is reduced. Since, in this way, the rotation velocity increases radically near the resonance point where vibration reaches its maximum, vibration is suppressed.  The velocity increases gradually anywhere other than the neighborhood of the resonance point, and the washing machine can avoid that a great amount of water is sent forth from the washing within a short time, and also can prevent a large amount of water from staying at the bottom of the outer tank 11.
Patent JP-H06335185-A (JP)
Title: Rotating electric machine
Inventor: ITO AKIHIRO
IPC: H02K3/50
Filed: 1993-05-25
Abstract: PURPOSE:To shorten the axial dimension of a rotating electric machine irrespective of the diameter of a lead wire attached to a stator winding. CONSTITUTION:A rotating electric machine is composed of a rotor 4 fixed to the shaft 3 being born through a bearing 2 by a bracket 1, a stator 6 equipped with a stator winding 5 being arranged apart around this rotor 4, and a frame 7 having this stator 6 fixed and being attached to the bracket 1. A lead wire 11 is attached to the inside of the stator winding 5, and it is led out through a bush 8 from the end face of the bracket 1. For this sake, the axial dimension L1 of the end of the stator winding becomes short irrespective of the diameter including the over of the lead wire 11. After all, the axial dimension of the rotating electric machine becomes by that amount, too.
Patent JP-S5246320-A (JP)
Title: Material for metallic mold used for die casting of high melting metal and jig
Inventor: OKUNO TOSHIO
IPC: C22C38/00
Filed: 1975-10-11
Abstract: PURPOSE:To produce an alloy which satisfies every required properties such as softening resistance, strength at elevated temperature by the use of fine precipitation and dispersion of intermetallic compound Fe-W(Mo)-Co with a basic composition low-medium C-high W-high Co.
Patent JP-H0615379-A (JP)
Title: Trimming tool for trimming drawn part all around its periphery and severing crosswise cut piece of waste strip simultaneously
Inventor: KARURU BUAISERU
IPC: B26D7/18
Filed: 1993-04-14
Abstract: PURPOSE: To execute perfect fragment-free transverse cutting of waste strip by a trimming tool having reliability with low-maintenance without limiting the space for introducing and taking out of a workpiece. CONSTITUTION: The transverse cutting of the waste strip 21 by the trimming tool for trimming the entire circumference of the workpiece 20 and simultaneously transverse cutting the disconnected waste strip 21 is executed by the subsequent rectilinear motion of an upper transverse cutter 13 fixedly integrated to the upper tool 10 in succession to trimming of the workpiece 20 by an upper trimming shear cutter 12. The shear edge of the upper transverse cutter 13 is properly exposed by the controlled retreat motion of a make-up cutter 14. The make-up cutter 14 permits a complete and clean trim cut to be carrier out on the workpiece 20 and also permits the shear edge of the upper transverse cutter 13 to extend right up to the trim shear edge of the trimming shear cutter.  The waste strip 21 is sheared off cleanly and without cracks to the innermost trim cut edge by the rectilinear downward motion of the upper transverse cutter 13.
Patent JP-2000313477-A (JP)
Title: Holder for shapeless container
Inventor: ARAKI YOZO
IPC: B65D30/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment of a shapeless container, to simplify its structure, and to reduce the manufacturing cost. SOLUTION: A holder stores and holds a flexible shapeless container for storing the liquid having a spout on its upper portion. It comprises a bottomless cylindrical body portion 51 with an opened lower end and a truncated-pyramidal shoulder portion 52 extended from an upper end of the body portion, a guide groove 54a directed from its center portion to an end portion is provided on a top wall 53 of the shoulder portion 52, and a hole 52a for tiltation connected to the guide groove 54a is formed in a side wall.  After the shapeless container is inserted from an opening at a lower end of the body portion 51, an upper portion of the shapeless container is tilted making use of the hole 52a for tiltation, and the spout is pressed into the guide groove 54 in a manner where an edge of the guide groove 54a is inserted between two projecting pieces provided on the spout of the shapeless container.
Patent JP-H04325627-A (JP)
Title: Production of high tensile strength steel wire excellent in ductility
Inventor: TASHIRO HITOSHI
IPC: C21D8/06
Filed: 1991-04-25
Abstract: PURPOSE:To produce a high tensile strength steel wire excellent in ductility by specifying the optimum additive quantity of Si corresponding to wiredrawing strain. CONSTITUTION:The high tensile strength steel wire excellent in ductility can be produced by regulating, in a high carbon steel of 0.5-1.2% C content, the additive quantity of Si so that it is 1.0-1.5% when 1.5<=epsilon<=2.5, 0.6-1.0% when 2.5<epsilon<=3.5, 0.3-0.6% when 3.5<epsilon<=4.5, and <=0.3% when E>4.5, corresponding to wiredrawing strain. At this time, wiredrawing strain is defined by epsilon=1n(do/ dn)<2>, where (do) means patenting wire diameter and (dn) means final wiredrawing diameter. By this method, the additive quantity of Si is changed corresponding to wiredrawing strain and, as a result, the high tensile strength steel wire having high ductility can be obtained at a low cost.
Patent JP-S5647245-A (JP)
Title: Continuous casting method
Inventor: KITAGAWA TOORU
IPC: B22D11/108
Filed: 1979-09-25
Abstract: PURPOSE:To prevent longitudinal cracking from occuring in an ingot, in continuous casting, by measuring the temperature fluctuating amounts of mold steel plates and so controlling oscillation conditions that the temperature fluctuating amounts become minimum. CONSTITUTION:Investigation of the relations between the temperature changes of mold copper plates and the longitudinal cracking indexes produced in an ingot reveals that if the temperature fluctuating amount is large the longitudinal cracking index is high and if the temperature fluctuating amount is below a fixed value the longitudinal cracking hardly occurs. This indicates that the inflow condition of powder may be known from the temperature fluctuating amounts. Also, the investigation of the relations between the frequencies and amplitues, these being oscillation conditions,and the flow rates of powder reveals that if the frequency or amplitude or both are lowered, the inflow rate of the powder increases. This indicates that the flow rate of the powder may be regulated by the oscillation conditions even if no changes are made with the powder. Namely, if the temperature fluctuating amount of the mold copper plates is measured and if the oscillation conditions are so controlled that the amount becomes minimum, the inflow rate of the powder becomes optimum and the occurrence of longitudinal cracking in the ingot may be prevented.
Patent JP-H02301156-A (JP)
Title: Electronic device
Inventor: YAMAMOTO KEIZO
IPC: H01L23/50
Filed: 1989-05-15
Abstract: PURPOSE:To absorb and buffer thermal stress with a buffer film to prevent occurrence of plastic crack at the foot of a leadframe by a method wherein the foot of the leadframe is held by a plastic package via the buffer film. CONSTITUTION:A Hall element chip 10 is mounted on a chip mount 5a of a leadframe 5 and electrically connected to respective leadframes 2, 3, 4, 5 with metallic wires 11. The leadframes 2, 3, 4, 5 are made of material such as phosphor bronze and formed in planar shapes. the surrounding of the chip 10 is molded by a plastic package 7. The plastic package 7 is made of epoxy resin, polyimide resin or the like. The leadframes 2, 3, 4, 5 are insert-molded in the plastic package 7 with parts of buffer films 6 applied on the leadframe 2, 3, 4, 5 left, and the feet of the leadframes 2, 3, 4, 5 are held by the plastic package 7 via the buffer films 6. These buffer film 6 prevents cracks from occurring on the plastic package 7 at the feed of the leadframes 2, 3, 4, 5.
Patent JP-2000314535-A (JP)
Title: Cooling and heating system for living house
Inventor: KAMIURA FUJIO
IPC: E04B1/74
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for cooling and heating a house utilizing an underground temperature or a substantially constant temperature through four seasons. SOLUTION: A heat storage tank 1, enclosing an air layer retaining an underground temperature, is buried under the ground of a housing, while a ventilating pipe unit 2, whose lower end opening unit communicates with the heat storage tank 1 and whose upper end opening unit is opened in the upper part in the housing, is established under a condition that the ventilating pipe unit 2 is penetrated from the underground of the housing through the housing. A rotary shaft 6, driven along up-and-down direction in the ventilation pipe unit 2 by an electric motor 5, is enclosed and suction fans 7, 7' are mounted respectively at the upper part and the under-floor position of the rotary shaft 6, while a ventilation pipe opening and closing device 9 for tightly closing the ventilating pipe unit 2 upon heating only is provided above the suction fan 7' of the under-floor position. Furthermore, an opening and closing unit opened upon heating only is provided on the outer peripheral wall of the ventilation pipe unit 2 between the suction fan 7, 7', and the suction fans 7, 7' are rotated respectively to suck air in the heat storage tank 1 and introduce outdoor air into the heat storage tank 1.
Patent JP-S63287100-A (JP)
Title: Apparatus for mounting electronic component
Inventor: NISHIHARA TOKIHIRO
IPC: H05K13/04
Filed: 1987-05-19
Abstract: PURPOSE:To prevent the bending of the leg part or the damage of the substrate by chucking an electronic component and stopping right above the component attaching hole, releasing the chuck and inserting the component leg part into the attaching hole with a predetermined pressure, and detecting the movement amount thereof. CONSTITUTION:When an electronic component 12 grasped by a chuck mechanism comes right above a component attaching hole 14a of a substrate 14, the chuck is released, the component is first lightly depressed by a coil spring 42, and then a compressed air is supplied into a core chamber 41 with a predetermined pressure. By this, the leg part 12a of the component is inserted into the component attaching hole 14a via a component abutting member 35. At this time, the insertion is determined with a photo microsensor 46 by the movement amount of the end part of a rod 45. If the determination fails, the chucking is performed again to retry the insertion. Accordingly, the leg part 12a can be inserted with such a pressure that will not cause the leg part 12a to be bent, whereby damage of the component and the substrate is prevented.