baber/WOPTO huggingface dataset:
Patent JP-S62267917-A (JP)
Title: Magnetic head support mechanism
Inventor: SAITO MASAHIKO
IPC: G11B5/49
Filed: 1986-05-16
Abstract: PURPOSE:To perform easy positioning with high accuracy by using plural screws as a means which couples and fixes a fixed base where a magnetic head is supported and a movable body and making the clamping directions of the screws opposite when positioning magnetic heads vertically. CONSTITUTION:The 1st and the 2nd magnetic heads 89 and 91 which record and reproduce both surfaces of a magnetic disk 3 need to be positioned vertically with high accuracy so that a front-rear shift (off-track) is + or -6mum and a right-left shift (IX burst time) is + or -50mus. The 2nd head support mechanism 92 is positioned vertically at the 1st head support mechanism 90 and then fixed with the screws 120 and 120a. The fixing screw 120a is tightened up clockwise and the fixing screw 120a is tightened up counterclockwise; and thus the clamping directions are opposite each other. Consequently, the resistances due to clamping turning forces cancel each other at the clamping part and a position shift is hardly caused, so that the vertical positioning is made easy.
Patent JP-H06323885-A (JP)
Title: Coriolis mass flowmeter
Inventor: YOSHIMURA HIROYUKI
IPC: G01F1/84
Filed: 1993-05-13
Abstract: PURPOSE:To enhance accuracy in the measurement by eliminating the error caused by the difference of amplitude from the integrated value of phase difference between upstream and downstream detection signals. CONSTITUTION:One pickup 39 for detecting the asymmetric bending oscillation of a straight pipe 15 is fixed output type comprising a permanent magnet 36 and a detection coil 37 whereas the other pickup 40 is variable output type comprising an electromagnet 38 and a detection coil 37. Current flowing into the electromagnet 38 is controlled to equalize the output amplitudes of the pickups 40, 39 thus eliminating the error caused by the difference of amplitude between both pickups.
Patent JP-H09295237-A (JP)
Title: Tool holding device
Inventor: ABE HITOSHI
IPC: B23Q3/12
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To surely hold a tool by tightening the tool such as an end mill even at the tip side of a chucking cylinder. SOLUTION: In this tool holding device, rolling elements 4 are spirally rolled on an outer circumference of a chucking cylinder 3 by turning a turning cylinder 2 provided on the outer circumference of the chucking cylinder 3 to hold a tool 11 provided on the tip side of a tool holding device body 1 through a plurality of rolling elements 4, and the turning cylinder 2 is moved in the axial direction of the chucking cylinder 3 to expand/contract the chucking cylinder 3. An outer circumferential surface of the chucking cylinder 3 is formed in the inversely-tapered shape in which an inlet side of the chucking cylinder 3 is thick while the end side is small, and when the cylinder 2 is turned and moved toward the tip side, the chucking cylinder 3 is contracted to hold the tool 11.
Patent JP-H047704-A (JP)
Title: Method for restoring production line at the time of its failure
Inventor: SAKAMOTO TOSHIHARU
IPC: G05B19/02
Filed: 1990-04-26
Abstract: PURPOSE:To reduce the occurrence of damage due to the delay of a production line by restarting the control of equipment in accordance with a sequence control ladder program for the equipment after ending the restoration of a working element causing the failure. CONSTITUTION:A failure diagnosis/restoration system is provided with a sequence-controlled equipment 50, a sequence control part 51, a failure diagnosis/ restoration control device 52, and a CRT console device 53. When a failure causing the stop of sequence control occurs, a working element causing the failure is specified, the specified working element is restored and then the equipment is restored to a state in which control based upon the sequence control ladder program for its operation is properly executed. Consequently, damage generated due to the delay of the production process can be reduced.
Patent JP-H09101610-A (JP)
Title: X-ray film developing unit and its using method
Inventor: TANAKA HIROYUKI
IPC: G03D13/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray film developing unit capable of immediately and easily developing the X-ray film photographed by a portable X-ray photographing device and to provide a method for using the developing unit. SOLUTION: A bag 1 is constituted of sheets 11 and 12 through which light is not transmitted, but X-ray is transmitted. In the bag 1, a film chamber 1A is provided on the base part 13 side, and a developer chamber 1B is provided on an opening 14 side, and both chambers 1A and 1B are partitioned by a light shielding part 15. A light shielding part 16 is provided near the opening 14. The X-ray film F and an intensifying paper 2 are inserted into the film chamber 1A. Light is shielded by the light shielding part 15, or 16, then, the X-ray photographing is executed, and the intensifying paper 2 is pulled out with a black box, and light is shielded by the light shielding part 15, and developer is injected into the chamber 1B outside the black box, then, the light is shielded by the light shielding part 16, and the light shielding part 15 is opened so that the developer may flow into the chamber 1A, then, the X-ray film F is developed.
Patent JP-H01281313-A (JP)
Title: Roast cooker
Inventor: SASADA KATSUMI
IPC: F23D14/30
Filed: 1988-05-06
Abstract: PURPOSE:To improve cooking performance, to improve assembling ability of gas infrared ray burner, and to reduce a cost through reduction of the number of parts, by a method wherein the heat radiation surface of the gas infrared ray burner of a roast cooker is formed by an identical kind of material. CONSTITUTION:A roast cooker 1 is mounted on the upper surface of a cooking chamber 5 in a manner, that a gas infrared ray burner 2 having a heat radiation surface 3 is positioned facing a substance to be cooked. The heat radiation surface 3 of the gas infrared ray burner 2 is provided approximately at its central part with an approximately square flat part 25 and in its peripheral part with combustion holes. Since the heat radiation surface 3 is formed such that the identical kind of a material is attached to an identical plane, a number of the combustion holes are all made uniform to each other, and the heat resistant temperature of a surface is uniformized, resulting in provision of excellent cooking performance. Further, since the single gas infrared ray burner 2 is situated to the roast cooker 1, the number if ceramics will suffice for that required for the single gas infrared ray burner 2.
Patent JP-H07170956-A (JP)
Title: Method for retaining freshness of food with gas of eutrema wasabi maxim. and apparatus used tehrefor
Inventor: MATSUNAGA MITSUSATO
IPC: A23L3/3472
Filed: 1993-04-13
Abstract: PURPOSE:To provide a method for retaining the freshness in which only a gas of Eutrema wasabi Maxim., is filled in a container for a food and an apparatus for producing the gas of the Eutrema wasabi Maxim. CONSTITUTION:This method for retaining the freshness is to stir and mix a solution of Eutrema wasabi Maxim. and water which are separately prepared with a stirring part 2, produce a gas of the Eutrema wasabi Maxim., stir the produced gas in a tank part 3 for housing the gas of the Eutrema wasabi Maxim. at a uniform concentration, take out the gas of the Eutrema wasabi Maxim. and fill the resultant gas in a container for a food.
Patent JP-S5444707-A (JP)
Title: Dc brushless motor
Inventor: ISHII HIROHISA
IPC: H02K29/00
Filed: 1977-09-14
Abstract: PURPOSE:To simplify the manufacture of the motor and improve the efficiency of the motor by effectively using the flux by providing an outside rotor of a polygonal sectional profile, in which planar permanent magnets are each secured by bonding to each inner side of a polygonal wall member such that N and S poles occur alternately. CONSTITUTION:A rotor yoke 1 of an outside rotor type brushless motor has a cup-shaped form constituted by a wall portion 1a having a polygonal sectional profile and a polygonal bottom 1b, and planar permanent magnets 7 are each secured by bonding to each planar inner side of the wall portion 1a such that N and S poles occur alternately. Thus, a majority of the flux produced by the magnets 7 can be used for motor torque to improve the efficiency. In addition, from the structure of the air gap between the magnets and the stator the flux density in the radial direction is substantially sinusoidal, so that through control of the switch current supplied to each phase stator coil to be in inverse proportion to the afore-said flux density in the current-carrying portion the motor can be driven linearly to reduce torque ripple.
Patent JP-S63276828-A (JP)
Title: Manufacture of superconducting wire
Inventor: SUGIMOTO MASARU
IPC: H01B13/00
Filed: 1987-05-07
Abstract: PURPOSE:To simplify the process and improve the adhesion between an ingot and a stabilizing rod by applying the bore reduction processing and the diffusional heat-treatment to an in-situ ingot which has been formed by way of casting a molten metal in a mold provided with the stabilizing rod inside. CONSTITUTION:A mold A is comprised of a cylindrical peripheral wall section 10, a bottom wall section 11 and a stabilizing rod 12 which is placed upright in the center of the two. The rod 12 is formed by way of adhering a stabilizing copper tube 16 and a diffusion barrier tube 17 consisting of Ta or Sb to the outer periphery of a stainless steel shaft 15. A Cu-Nb alloy molten metal having a prescribed composition is injected into a casting space 13 in the mold A so that an in-situ ingot 19 is formed. In addition, the bore reduction processing is applied to the ingot 19 so that it is formed into a wire rod, and then, by plating it with Sn, a plated composite wire is produced. And further, the diffusional heat-treatment is applied to the wire so that Sn is diffused to produce an Nb3Sn superconducting intermetallic compound, and consequently, a superconducting wire is obtained.
Patent JP-S63275978-A (JP)
Title: Method for detecting contact between digging blade of excavator and buried metal pipe
Inventor: YONEYAMA KIYOSHI
IPC: E02F9/24
Filed: 1987-05-07
Abstract: PURPOSE:To prevent the damage of buried metal pipe with an excavator effectively, by detecting the change in grounding potential of a digging blade with a detecting means based on the contact of the digging blade and the buried metal pipe, on which electric anticorrosion is applied, in digging. CONSTITUTION:When a digging blade 2 and a buried metal pipe 4 are not brought into contact, the grounding potential of the digging blade 2 is usually, e.g., -500mV--750mV in converted value to a CuSO4 electrode. Anticorrosion current is usually made to flow through the buried metal pipe 4 from an anticorrosion power source 5. When the digging blade 2 is brought into contact with the buried metal pipe 4, the grounding potential of the digging blade 2 is changed into, e.g., -850mV or less because of the contact. When the grounding potential of the digging blade 2 is always monitored, whether the digging blade 2 is brought into contact with the buried metal pipe 4 is immediately detected without fail. Namely, the output of the judged result of a comparing and judging part is inputted into a warning device or an automatic stopping device. Thus the contact of the digging blade 2 and the buried metal pipe 4 is instantly detected, and the damage of the buried metal pipe can be prevented beforehand.
Patent JP-H06325962-A (JP)
Title: Wet molding equipment of rare earth magnet
Inventor: OZAKI MASAMICHI
IPC: B22F3/02
Filed: 1993-05-13
Abstract: PURPOSE:To reduce further the oxygen content of a rare earth magnet and improve its orientation degree, by providing a pressure molding means in an atmosphere controlling chamber. CONSTITUTION:A mixture 7 of the raw material powder for a sintered rare earth magnet with a hydrophobic organic substance is stored in a mixture tank 6. A positive-displacement pump 8 connected with the mixture tank 6 is moved by a movement means onto the cavity of a metallic mold 1 provided in an orientation magnetic field capable of its interruption. Then, a fixed quantity of the mixture 7 is injected in a filling way into the cavity by the positive- displacement pump 8, and thereafter, the pump 8 is returned to its original place by a movement means. The orientation magnetic field is applied by a coil 2 therefor to the metallic mold 1, and an agitator 9 is carried into the cavity by an agitator carrier, and further, the mixture 7 in the cavity is agitated. In order that the place wherein the mixture 7 and a molded body are exposed to an atmosphere is isolated from the atmosphere, an atmosphere controlling chamber 10 is provided. In the atmosphere controlling chamber 10, a sensor 11 for sensing the concentration of oxygen and a sensor 12 for sensing the concentration of the hydrophobic organic substance are provided respectively.
Patent JP-H11292732-A (JP)
Title: Smooth touch cosmetic emulsion
Inventor: MAEBA YOKO
IPC: A61K8/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a means for improving spread without decreasing the original function of a cosmetic emulsion, especially a cosmetic emulsion for whole body. SOLUTION: This means is carried out by adding an acrylic resin spherical powder and a spherical silicone powder composed of three-dimensional structure into a cosmetic emulsion. The acrylic resin spherical powder is hollow and the spherical silicone powder composed of three-dimensional structure comprises a netty methylsiloxane polymer. Further, the acrylic resin spherical powder and the spherical silicone powder composed of three-dimensional structure are contained in the weight ratio of 2:1 to 1:2.
Patent JP-S62267354-A (JP)
Title: Resin composition for use in sheet molding compound
Inventor: ARAKAWA OSAMU
IPC: C08L67/06
Filed: 1986-05-15
Abstract: PURPOSE:To obtain the titled resin composition of outstanding moldability, easy to impregnate in textile fibers, by incorporating an unsaturated polyester resin with specified proportion of magnesium oxide followed by water to regulate the water content in the composition within a specified range. CONSTITUTION:The objective resin composition can be obtained by incorporating 100pts.wt. of an unsaturated polyester resin with 0.4-0.7pt.wt. of magnesium oxide followed by externally incorporating water to regulate the water content in the whole composition so as to fall between 0.2wt% and 0.4wt% within the above range, when the magnesium oxide is relatively rich, the water content should be higher, in the opposite case, the water content should be reduced, thus effecting regulation so that appropriate hardness of the composition may be realized.
Patent JP-S63275503-A (JP)
Title: Plant activator
Inventor: OHATA MASAYUKI
IPC: A01N3/00
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a plant activator to be added to a container for flower arrangement or to be sprinkled upon root of plant such as BONSAI (potted dwarf tree), comprising powder or granules of a natural radioactive mineral containing mineral components as a nutrient. CONSTITUTION:A plant activator comprising powder or granules of a natural radioactive mineral (e.g. fergusonite) having mineral components such as calcium, iron and manganese contained in the mineral as nutrient. When the plant activa tor is added to a container such as vase or flower bowl for flower arrangement, decomposition of cut of lower is suppressed by synergistic action of radiation released from the radioactive mineral in water and the mineral components eluted in water and the flower arrangement is maintained in a clear state for a long period of time. Similarly in the earth, root growing and nutrition absorb ing actions are promoted and plants are rapidly grown by the synergistic effects of the radiation and the mineral components.
Patent JP-S62268420-A (JP)
Title: Foundation construction work
Inventor: HORIGUCHI TAKASHI
IPC: E02D5/34
Filed: 1986-05-14
Abstract: PURPOSE:To shorten the time of operation by a method in which excavation is made by the first excavating rod connected to the rotary machine of an excavator to a given depth while connecting the second rod and so forth by a rod changer, the excavating rods are recovered by the rod changer, and a hardening material with a reinforcing bar cage is placed. CONSTITUTION:A rotary device 35 is attached to an excavating tower 34 on a mobile body 31 in a vertically movable manner. A stand pipe 1 is pressed into a given position, and the first excavating rod 42 is attached to the rotary device 35. Excavation is made by the rod 42, the upper end of the rod 42 is clamped by a clamper 44, and the device 35 is reversely turned for disconnection. The device 35 is then raised up to the upper end of the tower 34 and connected with the second excavating rod 42 by a rod changer 37, and both the rods 42 are connected. The clamper 44 is released and excavation is retarted. In the same way, the third, fourth rods, and so forth are connected with each other to excavate the ground to a given depth. The rods 42 are recovered by the rod changer 37, a reinforcing bar cage is set, and cement-based hardening material is placed.
Patent JP-2000306461-A (JP)
Title: Bush knob hinge structure
Inventor: YADOKORO KENJI
IPC: H01H13/14
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make operation feeling better and prevent break of a hinge by arranging a supporting rib in just under in the displacing direction of a displacement part, and bending the hinge to make the arrangement on the narrow surface of a printed board possible. SOLUTION: A displacement part 1a and a support rib 1c of a push knob 1 are connected together with a hinge 1b, and the support rib 1c is fixed to a printed board with a hole 1d in the support rib 1c. The hinge 1b is bent into an S shape, and when the displacement part 1a is pushed, the hinge 1b is elastically deformed. When the hinge 1b is deformed like this, since the displacement part 1a is supported on the vertical part, of the hinge 1b is deformed any more, and break is prevented. Since the support rib 1c is formed at the back of the displacement part 1a, the push knob 1 can be arranged in the narrow range on the surface of the printed board, the freedom of the arrangement of board accessories is increased, the hinge 1b can be lengthened, and operation feeling is bettered.
Patent JP-S62269155-A (JP)
Title: Picture recorder
Inventor: INOUE NOBUHIRO
IPC: G03G15/00
Filed: 1986-05-16
Abstract: PURPOSE:To eliminate the need for a specially high voltage power source circuit and an electrostatic charging device or large-capacity image memory, etc., by using a recording medium formed by sticking a ferroelectric layer on the surface of a metallic member, and operating an electric field corresponding to an image signal and forming a latent image. CONSTITUTION:A ferroelectric body 400 in passing through a multistylus head 402 is polarized in a state shown by a point A at every position where an electric field E0 operates selectively to have residual polarization PS shown by a point B corresponding to a pole pattern. The given residual polarization PS on the surface of this ferroelectric 4001 becomes a latent image corresponding to the image signal at it is. The formed latent image 4002 is developed into a toner image by sticking toner 4003 having the opposite polarity at the time of passing through a developing device 403. This toner image is transferred by a transfer device 404 to recording paper 408 conveyed between the transfer device 404 and recording medium 400.
Patent JP-S5445118-A (JP)
Title: Digital 2 frequency audible signal sound generating circuit
Inventor: TAKEUCHI TAKAO
IPC: G10H7/00
Filed: 1977-09-17
Abstract: PURPOSE: To reduce the number of circuits and simplify constitution by combining amplitude values of one period, etc. of different sine wave frequencies split by the period twice of the sampling period and outputting these alternately according to the sampling period.  
     CONSTITUTION: Memories 21 thru 23 which store the digital amplitude values of the sine wave signals of the times divided by dividing 1 period of the sine wave signals off different frequencies by the period twice the sampling period, with said times as addresses are read out by read-out circuits 25 thru 27 at the clocks of the period twice the sampling period. Two sets of these read-out signals are combining time sharing multiplexing circuits 28 thru 30 and two sets of the digital sine wave signals of different periods through combining of three sets of the sine wave  signals of different periods are alternately outputted from terminals 31 thru 33 by  the clocks of the same period as the sampling period. Hence, the number of circuits  is reduced and the constitution simplified without using a large number of memories,  read-out circuits, control circuits, etc. of the quantity of the product of the different sine wave signal numbers combined with the sine wave signal numbers of different frequencies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60254690-A (JP)
Inventor: NAKAGAWA JIYUNJI
IPC: H04B10/40
Filed: 1984-05-30
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-S60255637-A (JP)
Title: Production of double-layered glass plate
Inventor: MATSUI KOUICHI
IPC: C03B23/24
Filed: 1984-05-30
Abstract: PURPOSE:A couple of glass plates are overlapped through intermediate glass strips on the peripheries and the whole plates are preheated, then the peripheries are locally heated to effect incorporating fusion to produce double-layered glass plates with a precise shape and high air tightness of the hollow part. CONSTITUTION:A pair of glass plates 1, 1 are opposited to each other up and down through intermediate strips of glass 2 over all the periphery (symbol 10 means an adhesive for tentative fixation) to form a glass block with a hollow part 4. Then, the block is transferred into heating chamber 8 with a conveyor 7 and preheated over the whole part. Then, a local heater 5 (16 is the top end of the heater, 18, 19 are handles for controlling the top end) is used to effect local heating only for the peripheral part of the block 4 (17 is a mask for insulation) to fuse the periphery of both glass plates up and down 1, 1 and the intermediate glass strips 2 for integration.
Patent JP-H09272957-A (JP)
Title: Production of automobile wheel made of die-cast aluminum excellent in brightness
Inventor: KURAMASU YUKIO
IPC: C22F1/043
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To produce an automobile wheel having a designed face high in brightness. SOLUTION: The molten metal of an aluminum alloy contg. 7 to 12% Si, 0.1 to 0.4% Mg, 0.3 to 0.6% Fe and 0.2 to 0.5% Mn is subjected to degassing and deslagging treatment, is thereafter subjected to die casting and is subjected to machining for securing dimensional accuracy after T6 treatment. A surface chilled layer in the wheel designed face is subjected to buffing to impart gloss to the chilled layer, which is formed into a designed decorative face, and moreover, the surface is applied with transparent clear coating. It is preferable that its structure is formed into the one in which, as for the chilled layer in the designed face after T6 treatment, the average grain size of eutectic Si is regulated to <=6μm and the average area ratio of eutectic Si to the matrix is regulated to >=18%.
Patent JP-2000302018-A (JP)
Title: Wheel speed sensing device
Inventor: TAKEDA HIDEYUKI
IPC: B60T8/171
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To simplify the sensor structure of a wheel speed sensing device to be applied to an automobile fitted with an ABS(antilock brake system). SOLUTION: A sensor ring 16 consisting of a disc inclined to the axis of an axle shaft is installed on a hub 2 on one part of the axle shaft 1 of an automobile, and a revolving speed sensor 17 where the tip of a spindle 20 contacts with the sensor ring 16 and which senses the rotation, is mounted on a brake backing plate 10 at the periphery of the axle shaft 1. If the axle shaft 1 rotates, the sensor ring 16 swings, and this is seized by the sensor 17 so that the revolving speed is detect.