baber/WOPTO huggingface dataset:
Patent JP-S58130440-A (JP)
Title: Magnetic disc
Inventor: HOSOKAWA MINORU
IPC: G11B5/82
Filed: 1982-01-29
Abstract: PURPOSE:To improve orientability in a vertical direction by using a soft magnetic material having high magnetic permeability as a base plate. CONSTITUTION:A magnetic alloy plate having high magnetic permeability such as ''Permalloy '' is worked to a disc shape and is annealed to relieve mechanical strains and magnetic strains; thereafter, the surface of the disc is finished to a specular surface by polishing. Magnetic films 602, 603 of Co-Cr, etc. are formed by sputtering on both surfaces of a base plate 601. The base plate may be formed into the type wherein the soft magnetic alloy plates having high magnetic permeability are laminated on both surfaces of an aluminum alloy plate. It is also possible to provide an amorphous non-magnetic thin film layer between the soft magnetic material having high magnetic permeability and the magnetic film for recording.
Patent JP-S60155962-A (JP)
Title: Ion activity measuring apparatus
Inventor: SESHIMOTO OSAMU
IPC: G01N27/28
Filed: 1984-01-25
Abstract: PURPOSE:To obtain an ion activity measuring apparatus which enables a stable spotting of a reference liquid by penetrating a liquid reservoir into nozzle to drop the reference liquid on a slide at a constant amount from the nozzle. CONSTITUTION:Slides stacked in a slide holder 11A are pushed out with a pushing member 11B one at a time and forced into a slide receiving section 13A of a turret 13A with a forcing member 11E. A reference liquid in a liquid reservoir 12A is fed one drop at a time from a nozzle 12C communicating therewith 12A with the driving of a motor 12D for a peristaltic pump 12B to be spotted into one spotting hole on a slide and likewise, a liquid to be inspected is spotted into the other. The turret 13A rotates intermittently sliding over a temperature control plate 13C to measure a potential difference with a vertically movable probe 14A and is discharged through a discharge chute 15A. Thus, an ion activity measuring apparatus is obtained which enables a stable spotting of the reference liquid.
Patent JP-H07216294-A (JP)
Title: Water-based coating composition and metallic plate coated therewith
Inventor: KATAMOTO KATSUTOMO
IPC: C09D133/08
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a water-based coating composition excellent in water resistance, processing resistance and coatability, reduced in the organic matter generated when baked, containing, as the resin components, a water-based acrylic resin and a partially or wholly methylol-modified amino resin at specified proport ions. CONSTITUTION:This composition contains, as the resin components, (A) 20-80wt.% of a water-based acrylic resin and (B) 10-60wt.% of a partially or wholly methylol-modified amino resin partially or wholly etherified with a polyol of the formula ((d) to (k) each is an integer of 1-20) (e.g. melamine resin, benzoguanamine resin, spiroguanamine resin). It is preferable that the polyol in the component B be an ethylenediamine propylene oxide adduct ((h) to (k) each is 2) and its ether value be 0.1-0.5 on average per molecular equivalent of melamine, benzoguanamine or spiroguanamine.
Patent JP-S58133117-A (JP)
Inventor: NAKAJIMA MASUO
IPC: H02H3/28
Filed: 1982-01-29
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-H02195048-A (JP)
Title: Transmission for car
Inventor: MAKISHIMA SADAO
IPC: F16H3/093
Filed: 1989-01-20
Abstract: PURPOSE:To reduce the number of parts and to make a transmission lighter by enabling an emergency low (EL) speed and a reversing speed which are larger in a reduction ratio than the first speed to decelerate in two stages, and commonly using the first stage deceleration of the EL and reversing speeds. CONSTITUTION:When a EL synchromechanism 26 is neutral, the first speed drive gear 6 rotates a gear EL1, a reversing idle gear 21, gears EL2, EL3, EL4, but the gear EL4 having no connection with the synchromechanism 26 does not transmit power to an output shaft 5. When the EL synchromechanism 26 has functioned to connect the gear EL4 to the output shaft 5, the power of the first speed drive gear 6 is transmitted through the gears EL1-EL4 to the output shaft 5, and then to a final gear 22 in a gear ratio larger than a reduction ratio of the first speed. In the case of the reversing speed, the gears EL and the idle gear 21 for reversing speed, which are on a EL shaft 25, slide to engage with the driven gear 20 for the reversing speed of the first and second speed synchromechanism 15, and the power is thereby transmitted to the final gear 22.
Patent JP-H02192853-A (JP)
Title: Production of cast slab for non-directionally oriented electrical steel sheet
Inventor: OKIMORI MAYUMI
IPC: B22D11/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a cast slab having excellent workability without developing ridging at the time of rolling by specifying ratio of primary columnar crystal and secondary columnar crystal formed at surface layer part and inner part of the cast slab. CONSTITUTION:Molten metal of unsolidified part 53 in inner part of the cast slab 52 drawn from a mold 51 in a continuous casting machine is stirred with a primary electromagnetic stirrer 54 and a secondary electromagnetic stirrer 56. Then, solidification of the above unsolidified part 53 is completed at downstream side from bending end point 57 of the cast slab. To the unsolidified part at upstream side from the bending end point 57, the stirring force is applied with the primary and secondary electromagnetic stirrers. The thicknesses of the primary columnar crystal 2 formed at the outer layer part in the cast slab and the secondary columnar crystal 4 formed at center part are maintained to the relations specified with the inequalities I and II. By this method, casting velocity can be increased and temp. drop of the molten steel in a tundish is made to little and the low fire resisting material can be used for the refractory for lining in converter, ladle, tundish, etc.
Patent JP-H03217106-A (JP)
Title: Digital temperature compensated oscillator
Inventor: KUBO KUICHI
IPC: H03M1/82
Filed: 1990-01-23
Abstract: PURPOSE:To stabilize the oscillation frequency by using 2Q cycles corresponding to lower Q bits of a digital signal consisting of upper P bits and lower Q bits as one conversion period for digital conversion to output a pulse train whose pulse width corresponds to the value of upper P bits and outputting the signal, which has the pulse width extended by a certain time width, in cycles whose number corresponds to the value of lower Q bits out of the pulse train in 2Q cycles. CONSTITUTION:A low pass filter 14B which smooths the output of a pulse width converter 14A to convert it to a DC is provided. When a 14-bit digital signal is divided to upper 8 bits and lower 6 bits and is analog converted, 2<6>, namely, 64 fundamental cycles are used as one conversion period (shown by T1 in the figure). Each fundamental cycle (shown by T2 in the figure) has the same time width and consists of 256 clock cycles. The pulse signal outputted in each clock cycle has a time width corresponding to the value of upper 8 bits, and the trailing edge of each output pulse is extended by an extent corresponding to one clock cycle in fundamental cycles whose number corresponds to the value of upper 8 bits.
Patent JP-S59139971-A (JP)
Title: Application of grease
Inventor: MATSUMOTO YOSHIAKI
IPC: B05D7/24
Filed: 1983-01-29
Abstract: PURPOSE:To efficiently uniformly apply grease onto many parts, by putting the parts, to be greased and many hard balls into a bag, sealing said bag, putting the bag together with other many hard balls into a vessel, and gently rotating said vessel. CONSTITUTION:Parts to which grease will by applied, e.g. a predetermined amount of oil seals 10, steel balls 11 and a predetermined amount of grease 12 are put into a vinyl bag 13, the bag 13 is sealed, and then the bag 13 together with other many steel balls 14 is put into a polyethylene vessel 3 and a hermetically enclosed therein. Thereafter, two vessels 3 are attached to a holding band 4 at the end part of a shaft 2 rotatably provided at a stand 1 and revolved at a low speed of about 10 r.p.m. about the shaft 2 through sprockets 5, 7 and a chain 9 by driving a reduction gear 7 with a motor 9. Hence, the grease can be uniformly applied as thin films onto many parts at the same time, and the coating work can be efficiently automatically performed.
Patent JP-S5297104-A (JP)
Title: Housing of small size rotary electric machine
Inventor: FUKASAKU YOSHINORI
IPC: H02K5/04
Filed: 1976-02-12
Abstract: PURPOSE: To permit increase of efficiency of assembling operation by arranging such that a caulking pawl of the housing does not constitute an obstacle when fitting an elastic ring on the outer periphery of the housing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57129023-A (JP)
Title: Switching circuit for medical instrument
Inventor: SUZUKI TAKAYUKI
IPC: H03K17/00
Filed: 1981-01-31
Abstract: PURPOSE:To prevent a malfunction, to raise stability and to reduce inferior rates, by operating plural switches singly or jointly by 2 switches, and operating more objects than the number of the switches. CONSTITUTION:Plural switches S1-S3 are operate singly or jointly by 2 switches, and more objects Out1-Out4 than the number of the switches S1-S3 are operated by making its on-and off-signals pass through inverters 11-17 and NOR circuits 21-24. That is to say, when the switch S1 is turned on, the object Out1 is operated, when the switches S1, S2 are turned on at the same time, the object Out2 is operated, when 6he switches S2, S3 are turned on, the object Out3 is operated, and also when only the switch S3 is turned on, the object Out4 is operated.
Patent JP-S60159956-A (JP)
Title: Interface control device
Inventor: OOTA YUUICHI
IPC: G06F13/14
Filed: 1984-01-30
Abstract: PURPOSE:To prevent an overflow phenomenon and an overrun phenomenon of a device, and to transfer a data at a high speed using a storage means whose storage capacity is small, by providing a counting means and a delay means. CONSTITUTION:When a transfer of a data is started to a storage means 7 from the first interface 6, a data storage quantity of the means 7 increases. A counting means 8 counts this data storage quantity, and output a counting value to a delay means 9. When this counting value reaches a prescribed value, an inhibiting signal is outputted from the means 9, and the data transfer between the interface 6 and the means 7 is delayed in accordance with a prescribed inhibition time. By keeping pace with it, a data transfer is executed to the second interface 11 from the means 7, therefore, the storage quantity of the means 7 becomes below a prescribed value. In this way, an overflow phenomenon of the means 7 and an overrun phenomenon of a device are prevented, and the data transfer can be executed at a high speed by using the storage means whose storage capacity is small.
Patent JP-S56110070-A (JP)
Title: Manufacture of dial with floating characters
Inventor: ARAI KIYOYUKI
IPC: G04B19/12
Filed: 1980-02-06
Abstract: PURPOSE:To make a pattern be preset up present up to the boundary of the rise of schematic characters by pressing a memory alloy, forming thereby a part of the schematic characters in the dial, later making the part flat by cold rolling and then performing patterning on the dial. CONSTITUTION:By using a hoop material (0.2-0.5mm.) of memory alloy of nickel, titanium, copper, aluminum, nickel and the like as a base material, a schematic character part in the dial is pressed out by a press. On the occasion, extra pressing is applied to the outer-peripheral part thereof as occasion calls so as to help the flow of thickness. Next, the projected part of the abovementioned schematic characters in the dial is suppressed by the cold rolling to turn the material to be original flat hoop material. Moerover, rough pressing is made to obtain an external shape of the dial a size larger than a finished external shape and then patterning is applied on to the surface of the dial. Thereafter, a high temperature exceeding a point of transformation is applied in the atmosphere of vacuum or inactive gas, thereby the projected part of the schematic characters in the dial is restored, and the upper surface of the schematic characters is cut. After that, plating, coating, printing and others are applied and thus the material is finished as the dial.
Patent JP-H07220212-A (JP)
Title: Equalizer for magnetic disk device
Inventor: OSHIMA TAKENORI
IPC: G11B5/09
Filed: 1994-02-07
Abstract: PURPOSE:To equalize a regenerative signal to a waveform corresponding to a partial response system by attaching importance to a group delay characteristic. CONSTITUTION:The equalizer is composed of a delay flatness type filter part 1 consisting of a linear phase filter 6, etc., to which a regenerative signal of a magnetic disk device is inputted and an adaptive filter part 2 consisting of a cosine equalizer 7, etc. The linear phase filter 6 consists of a boost filter 3 for deciding a low band characteristic, a notch filter 4 for deciding a high band characteristic and a low pass filter 5 for preventing a band equal to and higher than a cut-off frequency. Then, when the adaptive filter part 2 is constituted of a digital circuit, an A/D converter 8 is provided.
Patent JP-H07225925-A (JP)
Title: Magneto-resistance sensor
Inventor: KIKUCHI HIDEYUKI
IPC: G11B5/39
Filed: 1994-02-07
Abstract: PURPOSE:To improve detection sensitivity by forming 1st and 2nd magnetic thin films while holding an antiferromagnetic thin film between them and forming 3rd and 4th magnetic thin films on the 1st magnetic thin film and under the 2nd magnetic thin film while interposing 1st and 2nd nonmagnetic thin films, respectively. CONSTITUTION:The magnetization direction of 1st and 2nd magnetic thin films 3, 5 of NiFe, etc., disposed on and under an antiferromagnetic thin film 4 of FeMn is fixed in the magnetization direction of the antiferromagnetic thin film 4. Since 1st and 2nd nonmagnetic thin films 2, 6 of Cu, etc., are interposed between a 3rd magnetic thin film 1 of NiFe, etc., and the 1st magnetic thin film 3 and between a 4th magnetic thin film 7 of NiFe, etc., and the 2nd magnetic thin film 5, the magnetization direction of the 3rd and 4th magnetic thin films 2, 7 is not fixed by the magnetization direction of the antiferromagnetic thin film 4. Detection sensitivity can be improved by laminating plural basic structures each consisting of the thin films 1-7 on a substrate 8.
Patent JP-H11201812-A (JP)
Title: Method for measuring sound velocity in fluid piping
Inventor: TAKEDA HIROSHI
IPC: G01M3/24
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To measure the sound velocity in a fluid conveniently with high accuracy based on the time difference of a waveform propagating through the fluid by detecting the sound of the fluid propagating through a fluid piping at a plurality of points spaced apart in the flow direction and determining the correlation coefficients of detected waveforms. SOLUTION: Underwater microphones 12 are fixed to a tees provided in a water supply pipe 10 at an appropriate interval and the sound propagating through water in the pipe 10 is detected and collected at a center controller where a leak point is determined along with the sound velocity. For example, the sound propagating through water is detected in a leak detecting section of the pipe 10 by means of underwater microphones 12A, 12B disposed at the opposite ends thereof. Water leak sounds at a leak point P detected at one (reference) and the other (control) points A, B have an identical waveform but the propagation times are not identical because the distance from the leak point P are different. The distance from the reference point A to the leak point P is determined from the time difference.  Waveform of sounds collected by the microphones 12A, 12B is digitized through A/D conversion and correlation is determined thus calculating the difference of time lag and the sound velocity.
Patent JP-H06226174-A (JP)
Title: Coater provided with coating amount control function
Inventor: YUKI KAZUHIKO
IPC: B05C11/02
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a coater capable of always controlling a coating amt. constant by equipping the coater with a coating amt. control unit operating the deviation between a coating amt. measured value and an objective coating amt. set value and controlling an axial movement means corresponding to the deviation. CONSTITUTION:A coater with a coating amt. control function is equipped with a fixed shaft 10, a moving shaft 11 moved while holding a substantially parallel state with respect to the fixed shaft 10 by an air cylinder 12, a hold-down roll equipped with a rotary member 13 rotated around the moving shaft 11 and a coating amt. measuring device 24 measuring the coating amt. of a web 1. The deviation between the measured value of the coating amt. measuring device 24 and an objective coating amt. set value is operated by a coating amt. control unit 23 and the air cylinder 12 is controlled corresponding to the deviation. By this constitution, since the moving shaft 11 is moved while holding a state substantially parallel to the fixed shaft 10, the hold-down roll rotating around the moving shaft 11 is also moved in the moving direction of the shaft 11 corresponding to a deviation value.
Patent JP-H03216378-A (JP)
Title: Transfer color decorative film
Inventor: HASHIMOTO SAYOKO
IPC: B41M5/124
Filed: 1990-01-22
Abstract: PURPOSE:To inexpensively prepare a full color film by preventing the direct contact of resinous toner with oxygen in air by bonding the resinous toner to the surface of a base material by a transparent sheet material having ultraviolet protective effect using a double-coated adhesive agent. CONSTITUTION:The decorative pattern (a) formed to the rear of a transparent ultraviolet protective sheet 4 is reverse left and right and, when the decorative pattern (a) is looked, at the surface of the transparent ultraviolet protective sheet is seen. When the decorative pattern (a) is transferred to the rear of the transparent sheet 4, a manuscript desired to be taken as the decorative pattern such as a photograph or color printed matter is placed on a color copier and a material obtained by forming the decorative pattern (a) to paper having a dried adhesive scattered thereon used in place of the exclusive paper of the color copier is used. The surface of the formed decorative pattern is bonded to the adhesive surface of the transparent sheet and water is atomized to the rear of the paper having the decorative pattern and the paper is slowly released after 5min.
Patent JP-S60157903-A (JP)
Title: Pneumatic tyre
Inventor: TSUYUKI KUNIO
IPC: B60C11/01
Filed: 1984-01-30
Abstract: PURPOSE:To surely prevent creation of any crack by bending the side-wall side end part of a curf in the direction at an obtuse angle with respect to the circumferential direction of a tyre and determining the angle of the bent part to be 0-5 deg. to the right or the left with respect to the circumferential direction thereof. CONSTITUTION:The end parts 10a of a curf 10, on the side of a side wall part 4, which are disposed in the shouldsr parts 2 and 1, or the buttress part 3 of a pneumatic tyre E are bent in the circumferential direction of the tyre. The angle of each of the bent parts 11 shall be 0-5 deg. to the right or the left with respect to the circumferential direction of the tyre. Even if a car makes repetition of acute swerves during drive the end parts 10a of the curf 10 on the side of the side wall part 4 to which stress is concentrated may be bent in the direction approximately at right angles to the direction in which a lateral force is applied so that the end parts 10a of the curf 10 on the side of the wall part 4 thereof may be deformed easily and the stress concentration to said parts be moderated. Creation of a crack C may be therefore restrained.
Patent JP-H08203626-A (JP)
Title: Connector for flexible conducting member
Inventor: HASHIGUCHI TORU
IPC: H01R13/115
Filed: 1995-01-31
Abstract: PURPOSE: To provide a connector for a flexible conducting member whose thickness is thin and length is long and which is hardly bent even if it is a relay type and can be stably connected with an FPC. CONSTITUTION: In order to connect an FPC 5 to a mating connector, a cross-sectional almost U-shaped metallic cover 14 is fitted to the outside of an insulator 13 from the opposite surface side of a connecting surface to be connected to the mating connector. External contact points 11a and 12a of contacts 11 and 12 to be connected with the FPC are positioned on a front surface 13a of the insulator. A cover elastically sandwiches the insulator by a front side plate part 14a and a rear side plate part 14b together with FPC, and presses a conductor 5b of the FPC against the external contact points of the contacts.
Patent JP-H08202296-A (JP)
Title: Method for lighting control panel for car
Inventor: ITO TOSHIKATSU
IPC: B60Q3/04
Filed: 1995-01-31
Abstract: PURPOSE: To miniaturize and lighten a lighting device and to enhance quality of lighting by separating a display part from a light source and eliminating influence of heat radiation from the light source. CONSTITUTION: A light transmission body separating the display part from the light source 1 is made an optical fiber 2, and a diffusion lens 6 is attached to the tip of the optical fiber 2 of a lighting panel 3 side for improving light transmission efficiency. Further, when a main light source 9 is snapped, a backup light source is lighted automatically, and maintenance is facilitated by warning with an indicator.
Patent JP-S59138430-A (JP)
Title: Preparation of eraser
Inventor: YAJIMA YASUTAKA
IPC: B29C47/88
Filed: 1983-01-29
Abstract: PURPOSE:To prepare an eraser showing a complicated three-dimensional shape and capable of also erasing a character, by subjecting a molding material to extrusion molding through an extruder in a semi-gelled kneaded state at a specific temp. CONSTITUTION:A molding material prepared by compounding vinyl chloride resin, a plasticizer, a colorant and other additives is formed into a semi-gelled plate shape with a temp. of 100-120 deg.C and the formed semi-gelled plate is extruded from a die while the semi-gelled kneaded state is held at 100-120 deg.C by a screw and a heater while the extrudate is is cooled to about 50-70 deg.C to mold a semifinished molded article having a desired shape and this molded article is demolded and cooled to obtain a finished product. That is, by treating the molding material at 120 deg.C or less in a state not losing the function of an eraser, an eraser representing a figurine or animal shape and capable of erasing a character can be obtained.
Patent JP-H08205244-A (JP)
Title: Mobile terminal addressed message storage system
Inventor: KAMEDA KIYOTAKA
IPC: H04W92/14
Filed: 1995-01-31
Abstract: PURPOSE: To provide a message storage service without altering the constitution of a communication network. CONSTITUTION: This system is provided with a message storage device 25 allocating identification information CS<μ> of the radio base station equipped with an interface terminating part 30 for exchanging information with a communication network 23 in a format similar to a radio base station (22-1 or the other) according to a line interface between the communication network and the radio base station and a message storage part 31 for performing the storage and distribution of messages. Besides, this system is provided with a position registering function part for storing information for the communication network to access the message storage device in the format of the position information of a mobile terminal 21-a as well.