baber/WOPTO huggingface dataset:
Patent JP-H09270547-A (JP)
Title: Magnetoresistance effect element and magnetoresistance effect magnetic head using the same
Inventor: SUZUKI TORU
IPC: H01L43/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect element which stably generates a large magnetoresistance effect, and a magnetoresistance effect magnetic head using the same. SOLUTION: A magnetoresistance effect element 1 includes a magnetoresistance effect film 2 which is formed by stacking a plurality of magnetic materials and a plurality of non-magnetic materials 5 and which is supplied with a current so as to detect an external magnetic field, and stabilization layers 3, 3A which are arranged closely to the magnertoresistance effect film 2 and which generate a magnetic field. In this magnetoresistance effect element 1, at least a part of the magnetic field generated from the current supplied to the magnetoresistance effect film 2 and at least a part of the magnetic field generated by the stabilization layers 3, 3A offset each other.
Patent JP-S62233198-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1986-04-04
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-H10275397-A (JP)
Title: Disk player
Inventor: KONDO TETSUJIRO
IPC: G11B17/26
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate handling by eliminating labor for taking a disk out of a case and setting the disk onto a player when reproducing the disk by pulling out the disk of any case, which is selected out of a rack part for housing plural cases with built-in disks, to a driving enable position and driving the pulled-out disk. SOLUTION: This player is constituted by placing a manipulator 3 and a selector 4 on a main body 2 of the player, its fore part becomes a rack part 5 for housing plural cases 16 incorporating disks 15, and the plural cases 16 are housed in the rack part 5 while vertically standing and laterally arranging. Inside the main body 2 of the player at the back of the rack part 5, a disk pull-out mechanism and a disk driving device 6 are arranged and by pressing an operate button 12, the target disk is pulled out of the cases 16 housed in the rack part 5 to the driving enable position and reproduced.
Patent JP-S60221629-A (JP)
Title: Controlling method of regenerative electric space heater
Inventor: KIYOKAWA SUSUMU
IPC: G05D23/19
Filed: 1984-04-18
Abstract: PURPOSE:To minimize an electric power for melting by a constitution wherein a preparatory period is divided into a plurality of time zones and a corresponding preparatory period zone is selected on the basis of the relationship between a room temperature and a set temperature so as to control a time of electrification in the titled heater utilizing a large latent heat material. CONSTITUTION:A preparatory period for a heater, e.g. a period of 2:00a.m.- 8:00a.m., is divided into three periods, i.e. 2:00-4:00, 4:00-6:00 and 6:00-8:00, and timers 13A-13C are made to correspond with these periods respectively, while a room temperature in an initial stage of the preparatory period or a temperature corresponding therewith is compared with the maximum, minimum and middle set temperatures 14A-14C to set the timers 13A-13C respectively. By this constitution, temperature controllers 14A-14C with minimum thermometers are made to operate at the room temperature to charge the corresponding timers 13A-13C. A relay 12 is closed in prescribed time zones by the timers thus operated, a heater 2 is electrified by a power source 10, and thereby a latent heat material is melted for regeneration. By this constitution, a required electric power can be minimized.
Patent JP-S521383-A (JP)
Title: Nc controller
Inventor: IZUME TAKATOMO
IPC: G05B19/18
Filed: 1975-06-24
Abstract: PURPOSE: This device is provided with the memory for a program, ensuring the simplification of a paper tape command. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57192806-A (JP)
Title: Method for measuring minute displacement
Inventor: MIYAZAKI KOUICHI
IPC: G01D5/26
Filed: 1981-05-25
Abstract: PURPOSE:To make it possible to measure the displacement in the vertical direction with respect to an optical axis, by forming a polygonal pattern having a constant vertex on a body to be checked, and projecting slit light which crosses neighboring two sides extended from the vertex. CONSTITUTION:A reflecting plate 11 is fixed to the body to be checked so that the bisector of the vertical angle alpha of the triangle of the reflecting plate 11 is aligned with the displacement direction (an arrow A) of the body to be checked 10. The slit light is projected from a detecting head 12 so that the light is perpendicular to the reflecting plate 11 and completely crosses the neighboring two sides extended from the vertex. The reflected light is received by the detecting head 12, and the output corresponding to the amount of the light is displayed on a display device 15. Since the amount of the reflected light is proportional to a distance X from the vertex of the triangle of the reflecting plate 11 to the slit light, the displacement in the vertical direction with respect to the optical axis is measured.
Patent JP-S574008-A (JP)
Title: Opitcal cable
Inventor: ISHIHARA HIROSHI
IPC: H01B11/22
Filed: 1980-06-09
Abstract: PURPOSE:To enhance the tensile strength of an optical cable, by arranging an optical fiber and solid wires, pairs, or quads of copper cable conductors around a center tension member while bringing them into contact with the center tension member. CONSTITUTION:13 Pairs of 0.9mm. copper cable conductors are arranged around a center tension member 10 consisting of, for example, 1.4mm.X7 steel stranded wires, and 15 pairs of 0.9mm. copper cable conductors are arranged in the next layer after providing a fixing winding 42, and a fixing winding 40 is provided. Thus, the tensile strength is enhanced.
Patent JP-H11269527-A (JP)
Title: Torpedo car
Inventor: YUHARA SUSUMU
IPC: C21C1/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the separation of a furnace body from a truck in a torpedo car and to use the separated truck connected with the other furnace body during a period repairing a refractory wall of the furnace body. SOLUTION: In the torpedo car 10 supported with trunnion shaft receivers 4 disposed at the front and the rear parts of the truck 1, the trunnion shaft 3, which is arranged at both end parts of the furnace body 2, is divided into a divided trunnion shaft 3A at the furnace body side and a divided trunnion shaft 3B at the shaft receiver side. To a spline opening part 13 horizontally arranged at the center part of the divided trunnion shaft 3A, a spline shaft 14 horizontally arranged in the divided trunnion shaft 3B is fitted with a spline joint combined so as to be possible to transfer the torque and attachably/ detachably. During repairing term of the furnace wall refractory in the furnace body 2, the truck 1 under free state by separating from the furnace body, is connected with the other furnace body 2 so as to be used as a torpedo car.
Patent JP-S532751-A (JP)
Title: Integral type multi-stage evaporator absorptor
Inventor: FURUKAWA TETSUO
IPC: F25B37/00
Filed: 1976-06-30
Abstract: PURPOSE: To extend the heating utilization range of heating fluid and the increasing temperature range of the fluid to be heated and to simplify the construction by providing a vapor chamber in a multi-stage state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62235704-A (JP)
Title: Anisotropic resin magnet
Inventor: HORIKAWA JUNICHI
IPC: H01F7/02
Filed: 1986-04-07
Abstract: PURPOSE:To obtain an anisotropic resin magnet that not only makes magnetoresistance low and magnetic flux pass easily but also renders magnetic characteristics more effective radially by preparing a layer comprising both ferromagnetic and soft magnetic masses in an inside diameter of cylindrical resin magnet that is provided with magnetic anisotropy orientation in a radial direction. CONSTITUTION:A cylindrical resin magnet is composed of an outer layer 1 holding ferromagnetism or hard magnetism where magnetic orientation is provided in a radial direction as well as an inner layer 2 comprising a mass holding characteristics of both hard and soft magnetism. As shown by arrows in the outer layer 1, magnetic flux flows in the radial direction (inner direction) where orientation of a magnetic powder is provided. When its magnetic flux reaches the inner layer 2, it changes its direction into a circumferential direction. Once it arrives at e position of an inside diameter of e polar adjacent to an initial one, it again changes the direction into the radial direction (outer direction) and enters into the polar adjacent to the second one to keep on flowing. In other words, the inner layer 2 serves the purpose of back yoke and enables magnetic flux not only to arrange a circuit closed magnetically but also to improve magnetic performance.
Patent JP-S556331-A (JP)
Title: Both-side copying machine provided with front-back turner
Inventor: ITOU YOSHIO
IPC: G03G15/00
Filed: 1978-06-28
Abstract: PURPOSE:To surely turn over the front and back of copying machine which undergoes both side copying with a small constitution by sandwiching the copying paper with two pairs of rollers and rotating the side plate supporting these rollers thereby replacing the leading end and trailing end of the copying paper. CONSTITUTION:The copying paper 17 going into a front-back turner 22 from quides 51, 52 is conveyed by two pairs of rollers 56 and 59, 57 and 58. Its leading end is then deflected by a deflecting plate 27 and is directed toward a branch conveying path 90. When the trailing end of this copying paper 17 is detected, turning of the rollers 56 thru 59 is stopped through a controller. At the same time, the side plate of the device 22 supporting the rollers 56 thru 59 is turned 180 deg.. Then, part of the copying paper 17 is put in the state of being wound to the outside circumferential face of a cover 72 of the specified curvature, by which the front and back of the copying paper 17 are turned over. As the rollers 56 thru 59 turn, the copying paper is contained in the intermediate containing part through the conveying path 90, where both-side copying is accomplished. This constitution enables the front and back of the copying paper to be surely turned over with the small device provided in a limited space.
Patent JP-S62237088-A (JP)
Title: Forced water feed device
Inventor: MIKOTA WATARU
IPC: F04B49/06
Filed: 1986-04-07
Abstract: PURPOSE:To enable continuance of automatic operation, by a method wherein, when a transmission is tripped during the starting, a commercial electromagnetic contactor is actuated for a short time to drive a commercial source pump, and after statical friction of a pump is removed, a pump is started again by means of the transmission. CONSTITUTION:During the starting of a pump 10 through the working of a transmission 2, when the static friction torque of the pump 10 is high and the transmission 2 is tripped, a trip signal therefrom is sent to a control circuit 8 to start and actuate an electromagnetic contactor 3 for transmission. Thereafter, the commercial electromagnetic contactor 4 is worked to close, a commercial power source is fed in order of 1-4-6 to an electric motor 9 to start the pump 10. The static friction torque of the pump 10 is rapidly reduced when rotation is started. In which case, the period of operation by a commercial power source is set about to 1-10sec. After the stop of commercial operation, operation by the transmission 2 is effected again, and when transmission operation can be continued this time, transmission operation is effected as normal operation as it is. This constitution automatically removes static friction torque, and enables continuance of automatic operation.
Patent JP-S60224706-A (JP)
Title: Production of ultrafine metallic particles
Inventor: OKADA RIYOUJI
IPC: B22F9/12
Filed: 1984-04-20
Abstract: PURPOSE:To provide an extremely narrow grain size distribution for optional grain sizes at about <=1mu grain size by entraining the ultrafine metallic particles formed by a hydrogen arc heating method in gaseous flow, evaporating the same again in a high temp. section and condensing the vapor by a cooling gas etc. CONSTITUTION:A chamber 1 of an apparatus for producing ultrafine particles and a chamber 11 of a control device for grain size are evacuated to a vacuum and a gaseous mixture composed of H2 and Ar is sealed into the chambers through gas introducing ports 7, 13, 14. Arc discharge is generated between an electrode 3 for discharge and a sample 4 and the generated ultrafine metallic particles are entrained in gaseous carrier flow G1 and are conducted to the chamber 11. A plasma column 16 is generated by the high-frequency magnetic field generated in a working coil 9 in the high-frequency plasma torch 8 of the chamber 11. The ultrafine metallic particles are fed to the tail flame part thereof from a nozzle 19 so that the particles are evaporated. The vapor is again condensed by the cooling gaseous flow G2 blown from a nozzle 15 and the generated ultrafine particles are sucked by a suction nozzle 10.
Patent JP-H04288120-A (JP)
Title: Eye measuring apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/107
Filed: 1991-03-18
Abstract: PURPOSE:To perform an alignment without directing a visible light into an eye to be inspected with a simple construction. CONSTITUTION:Visible light reflected on a pupil Ep of an eye E to be inspected reaches the eye (e) to be inspected passing through an opening 5a of a convex lens 5 and a dichroic mirror 4. A focal position of a lens 3 is set beforehand so that it is located near the pupil Ep when the eye E to be inspected reaches a specified position. Thus, an inspecting person observes the pupil Ep through the center of the opening 5a to perform an alignment within a three-dimensional space so that an image Ep' of the pupil can be observed being magnified in the entire area of the convex lens 5.
Patent JP-S63244763-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KIRISAWA RYOHEI
IPC: H01L27/102
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high-precision programming voltage by a method wherein a constant-voltage diode in a substrate is so structured that a depletion layer therein may extend, centripetally or diffusion-wise, in the lateral direction in the substrate and that a p-n junction portion prone to break down is contained in the substrate. CONSTITUTION:After the formation of an element-isolating region in a p<->-type Si substrate 1, a channel stopper layer 5 is formed, a prescribed distance back from the end of the element-isolating region. A thermal oxide film 6 is formed in the element-isolating region, a masking material 7 is formed provided with a ring-geometry opening, and the As ions are implanted for the formation of an n<+>-type layer 2. Next, a masking material 8 is formed provided with an opening at thc middle of the element, and then boron ions are implanted for the formation of a thick p-type layer 3. A CVD SiO2 film 9 is deposited, which is provided with contact holes for the construction of Al wirings 10, 11. The Al wiring 11 is formed into a ring, symmetrical to the pattern of the n<+>-type layer 2.
Patent JP-S563334-A (JP)
Title: Flexible sleeve for hydraulic apparatus
Inventor: KOTSUKAWA YOSHIHIRO
IPC: F16L27/107
Filed: 1979-06-21
Abstract: PURPOSE:To prevent occurrence of a traverse crack in a flexible sleeve and thereby to elongate the life thereof, by providing on an inner surface of a flexible working portion of the sleeve with longitudinal grooves or indentations. CONSTITUTION:On an inner surface, especially an inner surface 8 of a flexible working portion 7, of a flexible sleeve 5 are provided longitudinal grooves 9. As the flexible working portion 7 has varied wall thicknesses in the circumferential direction, when the sleeve 5 is bent and used as a shock absorber, there would be no generation of traverse pleat or fold, so that any traverse crack will hardly occur, and even if such a crack occurs, its growth will be obstructed by a thick wall portion. The heated air passing through the bent flexible working portion 7 will smoothly flow into space due to the grooves 9, and therefore, the deterioration of rubber members by heat and the rising of temperatures of the sleeve can be suppressed.
Patent JP-H11273906-A (JP)
Title: Thin-film thermistor and manufacture thereof
Inventor: KUNUGIBARA TSUTOMU
IPC: G01J5/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film thermistor, which is reduced in 1/f noise and increased in electrical conductivity, while its thermistor constant is increased and consequently, is able to obtain a high S/N ratio with a small size, and a method for manufacturing the thermistor. SOLUTION: In a thin-film thermistor, a lower Cr electrode 11a and an upper Cr electrode 11b are respectively formed on both surfaces of a thermistor element 8 composed of a-SiC:H(hydrogenated amorphous SiC) thin film in the thickness direction. The a-SiC:H thin film is formed through the plasma CVD method by using monosilane and methane as gaseous starting materials and diborane as a dopant gas. The a-SiC:H thin film has a uniform carrier concentration in the thickness direction and the carrier concentration is increased, so that the widths of depletion layers formed at the contacting sections with the electrodes 11a and 11b becomes less than or equal to 10 nm. When the carrier concentration is increased, the electrical conductivity of the thermistor is increased, and at the same time, the 1/f noise becomes small.
Patent JP-S57196898-A (JP)
Title: Automatic voltage regulator for ac generator
Inventor: SATOU HIROYASU
IPC: H02P9/30
Filed: 1981-05-26
Abstract: PURPOSE: To simplify a circuit of an automatic voltage regulator for an AC generator by computing a firing angle by a microprocessor.  
     CONSTITUTION: An A/D converter 16 digitally converts a voltage between U- phase and W-phase, and inputs it to a microprocessor 17. A programmable interrupt controller 19 produces an interrupt signal to the microprocessor 17 whenever detecting zero crossing point of a voltage between the U-phase and the W-phase. The microprocessor 17 calculates a firing angle in response to the difference between an input voltage from the converter 16 and a reference voltage. When an interrupt signal is applied from the controller 19, the microprocessor 17 sets the computer firing angle in a programmable timer 20. The timer 20 produces a trigger pulse of a thyristor 10 after the set period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01251979-A (JP)
Title: Video signal processor
Inventor: OBARA NAGAYOSHI
IPC: H04N9/74
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a natural picture in picture(PIP) picture by inserting a child picture in timing to adapt to a parent picture by a controller when the child picture is to be inserted into the parent picture and displayed. CONSTITUTION:Since signals to discriminate the types of video signals are supplied from first and second scanning line discriminating circuits 21 and 22 for a PIP control circuit 15, the PIP control circuit 15 switches the control pulse phase mode of a switch according to the supplied signals. Consequently, the timing for controlling a switch 14, namely, the timing for inserting the child picture, can be switched according to the types of respective video signals to compose the parent picture and the child picture. Thus, unnaturalness in the displayed state of the PIP picture can be eliminated when the PIP picture is obtained by using a first video signal V1 and a second video signal V2 of different types.
Patent JP-S5726416-A (JP)
Title: Flyback transformer
Inventor: HISHIJIYOU HIDEO
IPC: H01F38/42
Filed: 1981-05-25
Abstract: PURPOSE:To obtain a transformer having excellent insulation and high reliability by improving the shell type structure using EE type or EI type core and the insulating structure of the transformer, thereby reducing the irregularity in the leakage magnetic flux and the high voltage characteristic. CONSTITUTION:A primary coil and an auxiliary coil for producing a relatively low pulse voltage are wound on a low voltage coil assembly 14, and a secondary coil to become a high voltage coil is wound concentrically on a high voltage coil assembly 24 to form a flyback transformer coil 31. The coil 31 is then inserted into the central magnetic path pieces 33b, 33b' of E-shaped cores 33, 33'. An air gap (g) is formed to avoid the magnetic saturation between the pieces 33b and 33b', and the cores 33, 33' are butted to form a closed magnetic path. The assembly 14 composed of a terminal board 17, a bobbin 19 and a wire 21, etc. and the assembly 24 composed of a bobbin 25 and a wire 27, etc. are covered with both legs of the pieces 33, 33' as magnetic shields, and a transformer having excellent leakage magnetic flux and high voltage characteristic can be obtained.
Patent JP-H11271025-A (JP)
Title: Measuring apparatus of fruit and vegetable
Inventor: KITAMACHI ATSUSHI
IPC: B07C5/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus of fruit and vegetable which can adequately judge to be thick-bodied or thin-bodied. SOLUTION: This measuring apparatus is provided with a CCD camera 42 which senses an object to be measured of continuous length and outputs image information for measurement, and an image processing means 100 which processes the image information of the CCD camera 42 and estimates the object to be measured. The image processing means 100 obtains the width in the short direction of the object to be measured in a plurality of parts, at least three parts keeping adequate intervals along the length wise direction of the object, on the basis of the image information of the CCD camera 42. On the basis of the ratio of adjacent widths out of a plurality of the obtained widths, the image processing means estimates whether the object to be measured is thick- bodied or thin-bodied.
Patent JP-S52987-A (JP)
Title: Method for adhering an aromatic polyamide fiber with chloroprene rubbe r
Inventor: ENAMI HIROHIDE
IPC: D06M101/16
Filed: 1975-06-24
Abstract: PURPOSE:A simple adhering method of an aromatic polyamide fiber with chloroprene rubber for obtaining a fiber reinforced rubber article having excellent water resistance and boiling water resistance.
Patent JP-S59202810-A (JP)
Inventor: UDAGAWA HIDEYUKI
IPC: E02D5/30
Filed: 1983-05-06
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-H05239161-A (JP)
Title: Aromatic vinylic resin composition
Inventor: ISEKAWA HIROSHI
IPC: C08F283/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide an aromatic vinylic resin composition having excellent permanent antistaticity, good impact resistance and rigidity. CONSTITUTION:In an aromatic vinylic resin composition obtained by polymerizing an aromatic vinyl monomer in the presence of a polyurethane elastomer and containing the polyurethane elastomer in an amount of 2-60wt.%, the polyurethane elastomer is obtained by controlling the ratio of a conjugated dienic polymer polyol : a polyalkyleneetherpolyol to 5:95 to 50:50 and controlling the ratio of a polyisocyanate compound/the whole polyol components to 0.5-1.5/1 (NCO/OH equivalent ratio).