baber/WOPTO huggingface dataset:
Patent JP-S6045826-A (JP)
Title: Control system of system power supply
Inventor: HATANO SHIGERU
IPC: G06F1/28
Filed: 1983-08-22
Abstract: PURPOSE:To reduce the load of an operator with a system power supply control system of an electronic computer by cancelling the alarm display of a service processor device after detecting the cancel of an alarm. CONSTITUTION:The alarm state ''1'' of the state signal of a certain device is cancelled, and the state signal is set at ''0''. Then an alarm cancel detecting circuit 15 differentiates a fact that the state signal is changed to 0 from 1 to produce an alarm cancel signal and supplies with interruption this signal to a service processor device 2. Receiving this interruption input, the device 2 confirms again that the alarm latch of an alarm latch circuit 12 of a system power supply controller 1 is cancelled automatically by the prescribed sequence and then cancels the alarm display of the device 2.
Patent JP-H05262-A (JP)
Title: Adhesive applicator
Inventor: KATANO RYOICHIRO
IPC: B05C5/00
Filed: 1991-06-25
Abstract: PURPOSE:To keep a constant coating operation of an adhesive applicator for mounting electronic parts on a printed circuit board by switching the coating pitch of an adhesive automatically corresponding to the different sizes and pitches of the electronic parts. CONSTITUTION:Each of the pair of blocks 11 is equipped with a coating nozzle 12. A pitch-switching device comprizing a sliding shaft 13 holding the blocks 11 slidable, a shaft 14 on which a right-handed screw and a left-handed screw are fixed in parallel with the sliding shaft 13, and a driving device for the shaft 14 is installed so that the coating pitch of an adhesive 15 is switched automatically in order to keep a constant coating operation.
Patent JP-S5276792-A (JP)
Title: Method of manufacturing electrodepositing grindstone
Inventor: NAKAI RIYOUICHI
IPC: B24D3/06
Filed: 1975-12-22
Abstract: PURPOSE: To manufacture an electrodepositing grindstone having preferable grinding performance by mixing specific inorganic material in case cubic crystalline boron nitride or diamond abrasive is secured to abraseve base metal by electroplating to adjust the dispersion of abrasive very simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05317754-A (JP)
Title: Basic layer removing method of centrifugal filter
Inventor: WATANABE TOSHIO
IPC: B04B3/00
Filed: 1992-05-21
Abstract: PURPOSE:To save energy and greatly shorten the time necessary for removal work and heighten the rate of operation by rotating a rotary basket at moderate speed, jetting pressured gas from a jetting nozzle to peel a basic layer, scratching the layer with a scratching knife, and dropping and discharging it to a discharge chute. CONSTITUTION:The rotary speed of a rotary basket 2 is made slow down by changing the speed of a motor 19 to moderate speed by an inverter control. Then, after a jetting nozzle header 15 is moved near the position just above a basic layer by a hydraulic cylinder 17 and a crank, compressed nitrogen gas at sufficient pressure is jetted out of the jetting nozzle 14 to peel the basic layer. Next, a scratching knife 8 is driven outwardly in the radius direction and set at the deepest position. Consequently, the basic layer peeled out of the surface of a filteration cloth 3 rotates together with the rotary basket 2, moves to the position of the scratching knife 8, touches the knife 8, drops a discharge chute just below the knife, and is discharged outside of the apparatus.
Patent JP-S6046774-A (JP)
Title: Power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/48
Filed: 1983-08-24
Abstract: PURPOSE:To enable to regulate the voltage of a DC capacitor in a wide range by controlling the current supplied from an AC power source to a converter to include the prescribed delay current component in addition to the effective current necessary to a load. CONSTITUTION:A leading current Icap flowed to a phase advancing capacitor CAP connected to a power receiving terminal is detected by a current transformer CTcap, and inputted to an adder AD. The inverted value of the input current command value Is* is inputted to the adder AD, thereby obtaining Ic*= Icap-Is* as the output. The output Ic* of the adder AD becomes the command value of the output current Ic of a converter. The output current Ic of the converter is compared by a comparator C2 with the command value Ic*, thereby obtaining a deviation epsilon1=Ic*-Ic, and it is inputted to the next control compensator G1(S). Thus, the DC output voltage Vd is regulated in a wide range.
Patent JP-S5942188-A (JP)
Title: Resistance welding method of laminated plate
Inventor: SHIBATA YOUICHI
IPC: B23K11/16
Filed: 1982-09-02
Abstract: PURPOSE:To melt-extrude a non-conductive material and to weld surely laminated metallic plates sandwiching the non-conductive material therebetween each other in the stage of joining said plates by electric resistance welding to each other, by disposing electrodes on the metallic facing materials of the laminated plates to be welded and conducting electricity thereto while pressing the electrodes. CONSTITUTION:Electrodes 9, 40 are placed at a prescribed spacing on the metallic facing material 7a of a laminated plate 7 and back electrodes 12, 13 are disposed in contact with the metallic facing material 8b of a laminated plate 8 in the position facing to said electrodes in the stage of spot welding the laminated plates consisting of the metallic facing materials 7a, 7b (8a, 8b) sandwiched with a non-conductive material 7c (8c) of plastics or the like therebetween. A voltage is applied on the electrodes 9, 10 by a voltage transformer 11 to conduct electricity to the material 7a. The temp. right under the pressed electrodes 9, 10 rises high and the material 7c is melted and extruded, then the electric current flows to 7a, 7b and the material 8a of the plate 8 and further the current flows to 7b, 7a right under the electrode 10 and to the electrode 10, whereby both plates 7, 8 are spot-welded right under the electrodes 9, 10.
Patent JP-H09316775-A (JP)
Title: Highly bulky knit or woven fabric and production thereof
Inventor: TOYODA KENGO
IPC: D04B1/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a highly bulky knit or woven fabric consisting of dyed yarns having substantially no twist and not simultaneously containing twists in different directions, soft in touch feeling, rich in high bulkiness and good in luster. SOLUTION: This highly bulky knit or woven fabric is obtained by forming a composite yarn obtained by feeding and drafting a raw material yarn consisting of staples of a natural or chemical fiber into a drafting device of a cover spun type fine spinning machine installed with a rotary hollow spindle at the discharging side of the drafting device, inserting an easily alkali soluble filament together with the obtained fleece into a central hole of the hollow spindle from the upper direction of the hollow spindle and winding the easily alkali soluble filament over the fleece at a 1.5-3.0 twisting coefficient (provided that the twisting coefficient is defined by a ratio of a number of twists per inch of the yarn to a square root of British yarn count), dyeing the composite fiber, knitting or weaving by using the dyed composite yarn,  and then removing the easily alkali soluble filament by dissolving.
Patent JP-H0821699-A (JP)
Title: Toy gun
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/62
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a toy gun which can be operated in the state that gas pressure is efficiently operated in a bullet loading chamber by fixing an inner barrel member provided at the rear end side of the chamber to a frame member, and movably providing an outer barrel member at the frame member. CONSTITUTION:A barrel part 14 is formed together with an outer barrel member 13. An inner barrel member 12 provided with a bullet loading chamber 21 at the rear end side part is fixed to an inner barrel guide 20 provided at a frame member 10. A connecting pin 23 provided at the rear end side of the member 13 is moved obliquely downward from the front end to the rear end in a guide hole 24 formed at the outer barrel member guide provided at the guide 20 of the member 10. Thus, the member 13 is moved in a direction isolated from a slide member 15.
Patent JP-H11640-A (JP)
Title: Fermentation apparatus and method for organic refuse
Inventor: UEDA MASAKO
IPC: C05F9/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To raise decomposition rate of organic refuse by carrying out a control in such a manner as to add a pH regulator within a range wherein metal ion concentration in a fermentation tank does not exceed a set value when detected values of pH and metal ion concentration within the fermentation tank are not more than set values respectively. SOLUTION: Control method of an organic refuse treatment apparatus comprises the steps of detecting a new charge of the organic refuse by an open/close sensor 5 and measuring weight of produced compost within a storage box 9 at this moment by a weight sensor 10. These values are transmitted to a control means 33 and discharge amount of metal ions and amount of alkaline substances including the metal ions to be charged newly are calculated and are transmitted to an alkaline substance supply means 28 and a specified amount of the alkaline substances 27 is supplied into the fermentation tank 1. By this method, fermentation does not suffer hindrance caused by accumulation of the metal ions and pH of the fermentation substances is kept high. As the result, high activity is maintained and compost having a high decomposition rate and a high quality can be obtained.
Patent JP-H0319141-A (JP)
Title: Driving voltage generation circuit
Inventor: TSUKIHASHI AKIRA
IPC: H02P7/29
Filed: 1989-06-15
Abstract: PURPOSE:To reduce power consumption and to prevent circuit constitution from being complicated by constituting the subject circuit by means of a maximum driving voltage detection circuit and a PWM voltage conversion circuit converting a power voltage supplied to respective driving circuits into a PWM voltage by means of a signal based on a maximum driving voltage to be detected. CONSTITUTION:The subject circuit is constituted of a comparator 32, comparing a maximum control signal from a maximum control signal detection circuit 15 with an action voltage VPWM obtained by switching the power voltage from a power source 27 in a transistor 28, a PWM voltage generator 33 comparing a voltage from the comparator 32 with a sawtooth signal from a sawtooth oscillator 34 and obtaining the PWM voltage. The maximum control signal among control signals from respective driving circuits 1a-1d is detected in the maximum control signal detection circuit 15 and the power voltage is PWM- controlled by the maximum control signal. Since an action voltage for respective driving circuits 1a-1d is controlled to a necessary level, power consumption is reduced. Furthermore, the PWM voltage conversion circuit 26 is set to be common and therefore circuit constitution is prevented from being complicated.
Patent JP-H05344295-A (JP)
Title: Read start position correction method for original reader
Inventor: NAGAMATSU TAKANORI
IPC: H04N1/19
Filed: 1992-06-12
Abstract: PURPOSE:To provide the read starting position correction method of an original reader, which can electrically and automatically correct the read starting posi tion of an original without mechanical position adjusting of a CCD sensor. CONSTITUTION:A position adjustment mode is set and a private chart whose detection zones are indicated along right and left sides for the direction of paper feed is set in the original read position. When a start switch is operated, the transfer of the private chart is started and a paper feed pulse is counted from the transfer starting point of time. The counting of the paper feed pulse is stopped when the CCD sensor reads the tip of the detection zone, and the count value is temporarily stored. When the deviation of read timing at the respective tips of the right and left detection zones is within an allowable range, with the read starting position as the number of pulse counting based on the count value of the paper feed pulse, it is automatically corrected.
Patent JP-H11344655-A (JP)
Title: Presser tape for optical cable
Inventor: KOYANAGI SHIGENAO
IPC: G02B6/44
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To decrease the number of the stepps of production process, to make the joining work of optical cables easy, and to decrease the cost of optical cables by providing a heat-resistant reinforcing layer consisting of a synthetic resin film and a thermal adhesive layer formed under the heat-resistant reinforcing material layer. SOLUTION: This tape consists of a heat-resistant reinforcing layer 1 consisting of a synthetic resin film and a thermal adhesive layer 2. Or, the tape consists of a heat-resistant reinforcing layer 1 consisting of a synthetic resin film and thermal adhesive layers 2, 2 formed on and under the heat-resistant reinforcing layer 1. As for the heat-resistant reinforcing layer 1, any material can be used as far as it has mechanical strength enough to be durable against tension when the tape is applied for optical cables, has rigidity to be formed into a cylindrical body, is not decomposed by microorganisms, and has heat resistance against heat when an outer coating is pressed and most or the synthetic resin films can be used. As for the thermal adhesive layer 2, the thermal adhesive resin is used that when the tape is formed into a cylindrical body, the overlapped part (adhering part) is adhered to the outer coating by blowing hot air or by the heat when the outer coating of the optical cable is extruded and that is not decomposed by microorganism.
Patent JP-H11289887-A (JP)
Title: Tree (especially young tree) protecting cover
Inventor: NAKAMURA TOMIO
IPC: A01G13/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent trees planted on a part, a river area, etc., from being damaged when weeds are cut by a mower, etc. SOLUTION: A transparent viscous cylindrical material 1 is longitudinally cut. Parts A and B of the cut material are slightly superimposed and spongy materials 2 are attached to the top and the bottom of the cylinder. Air holes and wind holes 3 are bored through the cylinder to give the objective tree (especially young tree) protecting cover.
Patent JP-S639912-A (JP)
Title: Gas-insulated instrument transformer
Inventor: MIZUTANI MASAAKI
IPC: H01F27/22
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate making outside diagnosis of whether an external force which exceeds the allowable external force of a high voltage coil is applied or not by a method wherein an impact force controller in which a mass system is made to oscillate by the external force applied to the high voltage coil is provided. CONSTITUTION:An impact force controller which is constituted by an oscillation system element 15 composed of a mass 13 and a plurality of springs 14 supporting the mass 13 and a sensor 16 which senses an external force which exceeds the allowable external force of a high voltage coil 3 by the amplitude of the mass 13 is attached to the outside of a tank 8 which houses and encloses a voltage transformer. When an external force is applied to the weakest direction of the high voltage coil 3, the horizontal oscillation of the oscillation system element 15 of the impact force controller is induced and the mass 13 starts reciprocal movement along the direction of the external force application. Is the amplitude of the mass 13 is proportional to the external force, the sensor 16 is provided at the position of the maximum amplitude when the external force corresponding to the allowable value of the high voltage coil 3 and, if the mass 13 touches the sensor 16, it is judged that the external force exceeds the allowable external force of the high voltage coil 3. With this constitution, reliability of operation can be improved.
Patent JP-S639441-A (JP)
Inventor: YAMAGUCHI KOJI
IPC: A61J1/00
Filed: 1986-06-30
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-H11327959-A (JP)
Title: Method and device for monitoring abnormality of processor
Inventor: MORITA TETSUYA
IPC: G06F11/30
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method and device capable of promptly and surely detecting a runaway of CPU without depending on a software. SOLUTION: The counter 201 of a watchdog timer 102 is reset by reset signals SRST from the CPU 101, starts counting and generates time-out signals ST1 when a count value reaches a time-out value. An interruption generation part 202 generates interruption signals SINT by the time-out signals ST1 and outputs them to the CPU 101. The counter 204 of an interruption timer 103 starts counting at the timing of the interruption signals SINT, is reset corresponding to the reset signals SRST and generates the time-out signals ST2 when the count value reaches the time-out value. By the time-out signals ST2 , alarm signals are generated.
Patent JP-S6214911-A (JP)
Title: Back wash micro-filter with variable spaces
Inventor: TANAKA KATSUZO
IPC: B01D29/62
Filed: 1985-07-12
Abstract: PURPOSE:To provide a device withstanding repeated use by means of expanding the spaces between the filter elements easily and eliminating possible clogging between said spaces. CONSTITUTION:The fixed filter element 34-2 and the rotary filter element 34-1 having more than one stage of depth of etching on both sides are inserted respectively into the filter fixing fitting 42 and the filter rotating fitting 43 and laminated each in turn to construct the disc filter 34. The space between each filter is minimized during filtrating. In back-washing, every other filter element is rotated alternatively to expand said space and also enable each of filter element to peel off and remove adhesive impurities on the face of disc filter easily which results in regenerating the disc filter 34.
Patent JP-H11321165-A (JP)
Title: Card, and method of preventing warpage of card
Inventor: TAKEDA MITSUNORI
IPC: B42D15/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a card not suffering from warpage caused by the affection of heat, and a method of preventing the warpage of cards by solving problems in which a card is bent through the occurrence of warpage by heat within a reader-writer after the insertion of the card into the reader-writer with the consequence that the card can not be removed from the reader-writer under the influence of residual stress as the card is exposed at a high temperature environment. SOLUTION: The card is formed such that lamination is done at a symmetrical position with respect to the obverse and reverse direction of a card from the central part of a plurality of base main bodies 8 that constitute the card base main bodies, wherein printing layers 11, 12 of designs, patterns and the like are formed on the obverse side base material of the card, and the printing layers 11, 12 are formed on a base material regional part corresponding to an obverse and reverse symmetrical position with respect to the base material with the printing layers 11, 12 formed on the reverse side of the card.
Patent JP-H103637-A (JP)
Title: Floating head slider and its manufacture
Inventor: KAJITANI KOJI
IPC: G11B5/60
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a floating head slider capable of securing durability in a magnetic recording medium and excellent for a magnetic characteristic and the durability. SOLUTION: This slider 1 is constituted of an air bearing surface 2 compressing an air flow caused by the rotation of the magnetic recording medium, an electromagnetic conversion element opposing to the magnetic recording medium and recording/reproducing information and a head slider main body 1a carrying these air bearing surface 2 and electromagnetic conversion element. In such a case, an air bearing surface protection film 3 is formed on the air bearing surface 2 on the nearly central part of the slider 1 in the air inflow direction, and the air bearing surface protection film 3 is set in thickness of 10(nm) or below and width of 1/3 or below of the air inflow direction length of the slider 1.
Patent JP-S6133091-A (JP)
Title: Method and device for deciding position of flaw on surface
Inventor: HIRATA KIYOSUMI
IPC: G01B11/30
Filed: 1984-07-26
Abstract: PURPOSE:To decrease a process time and prevent generation of an error by deciding only electric signal process entirely including position of flaws along an axial direction of a tested object and position of direction crossing with this axis. CONSTITUTION:A billet B, an example of object to be tested moves like an arrow mark A. The billet B performs spray of fluorescent magnetic powder on the surface of a tested object through a fluorescent magnetic powder sprayer S in the upper part, and a whole surface thereof is magnetized in uniformity by a magnetizer M. A light source L illuminating ultraviolet rays and a camera D including TV camera C are set in lower part than the unit M. The signal photographed by the camera C is led to a detecting circuit Id of position of flaws which performs detection of a signal in a proper level of a flaw signal. An oscillator to apply the fixed clock signal is connected with the circuit ID. Output of the circuit ID is transmitted to a process device T through length of flaw detection and delay circuit TD.
Patent JP-S6311563-A (JP)
Inventor: ASO ISAO
IPC: C04B35/10
Filed: 1986-07-02
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-H104023-A (JP)
Title: Manufacture of bond type permanent magnet
Inventor: HASHIMASA YOSHIYUKI
IPC: B22F3/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a bond type permanent magnet which is manufactured by compression molding of magnetic powder coated with thermosetting resin by heating not a metallic mold but magnetic powder at compression molding to obtain a long, high-density and uniform magnet. SOLUTION: Before compression molding, ultrasonic vibration with frequency of 10 to 40kHz and amplitude of 100 micron meters and less is applied for 0.5 seconds and more to a punch or a metallic mold of a molding machine, thereby heating magnetic powder and preferably dissolving resin. At application of the ultrasonic vibration, packing density of the magnetic powder in the metallic mold increases by 1.02 to 2.0 times apparent density of natural filling. Thereby, temperature of heat applied to the magnetic powder can be controlled depending on the packing density.
Patent JP-S5486282-A (JP)
Title: Electron-beam drawing observation unit
Inventor: HIYANE MASAO
IPC: H01L21/027
Filed: 1977-12-21
Abstract: PURPOSE: To lower cost with a unit simplified by using an electron beam system itself for measurements of the position of a mobile mount constituting the drawing observation unit and by using a speedometer as an instrument for positioning the mobile mount.  
     CONSTITUTION: On support table 7 moving by X-directional driving servomotor 3, mobile mount 1 on which wafer 2 is placed is mounted and the traveling speed of this table 7 is detected by speedometer 4. Further, support table 8 on which table 7 is mounted is provided with Y-directional driving servomotor 5 and the traveling speed of table 8 is detected by speedometer 6 as well. Here, speedometers 4 and 6 use high-sensitive instruments which detect a voltage of 1mV when a speed is 0.1μm/ms. Then, deflecting electrodes 9 and 10 which deflect the course of electron beam 11 are arranged confronting to wafer 2 and mark 13 provided onto wafer 2 is irradiated with beam 11. Next, reflected electrons or secondary electrons are detected by detector 12 to move mobile mount 1 to the fixed position. 
     COPYRIGHT: (C)1979,JPO&Japio