baber/WOPTO huggingface dataset:
Patent JP-S5523735-A (JP)
Title: Power supply device
Inventor: AKIYOSHI MINORU
IPC: H02M3/337
Filed: 1978-08-01
Abstract: PURPOSE: To facilitate the alteration of switching frequency, by driving switching  transistors by the output of a non-stable multivibrator.  
     CONSTITUTION: A DC power source 8 and two switching transistors 1,2 are push- pull connected to the primary winding of a transformer 3. The inverse-phase collector outputs of the variable-frequency non-stable multivibrator 11 employing two transistors 12, 13, which are driven by the DC power source, are connected to the bases of the switching transistors 1, 2 to drive the bases. The switching frequency can thus be optionally determined through the non-stable multivibrator by outside manipulation. This results in providing a power sour supply device with a wide range of application. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5319306-A (JP)
Title: Method of adjusting heavy oil containing wax
Inventor: SUZUKI ISAO
IPC: C10G45/58
Filed: 1976-08-06
Abstract: PURPOSE: The thermal cracking of teavy oils containing wax, which is solid or highly viscous liquid at room temperture, is conducted by bringing the same into contact with pressurized hydrogen under a specific condition to permit the adjustment of the pour point of the heavy oils containing wax over a wide range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63261157-A (JP)
Title: Surface inspecting method
Inventor: KAWAHARA YUZO
IPC: G01N29/04
Filed: 1987-04-17
Abstract: PURPOSE:To detect fine unevenness such as sticking matter, a defect, a hole, etc., present on a surface to be inspected efficiently with high accuracy without contacting by propagating an ultrasonic wave in air and projecting it on the body surface having a fine uneven part at right angles and a distance. CONSTITUTION:The ultrasonic wave from an ultrasonic sensor 4 at a proper distance is propagated in air and projected on the surface 1 to be inspected which has the fine unevenness at right angles. When the wave is projected on a flat surface, an ultrasonic wave echo from the surface is displayed at a distance d0 on a cathode-ray tube 5 as shown by 1. Further, when the ultrasonic wave is projected on a recessed part 2, the ultrasonic wave echo enters a deeper part as shown by II, so the echo moves to a longer-time side by depth d1 and the echo height (a) decreases by the attenuation of the ultrasonic wave. Further, when there is a projection part 3, the ultrasonic wave echo moves to a shorter-time side by d2 as shown by III and the echo height (a) increases. Thus, the movement of the ultrasonic wave echo on the time base and variation in the echo height are utilized to perform accurate flaw detection as to the sticking matter, defect, hole, etc., present on the surface 1 to be inspected.
Patent JP-S5619771-A (JP)
Title: Drip jet recording
Inventor: YANO YASUHIRO
IPC: B41J2/05
Filed: 1979-07-25
Abstract: PURPOSE:To obtain the titled recording method having a stable jet speed and direction of ink drips for a long term and with simplified arrangement and superior durability of a method wherein ink for drip jet is heated and foamed through a contact interface with a specified surface finish to jet it in the form of a drip. CONSTITUTION:A heating portion set base 1 comprises a protective layer 9, an electrode 8, a heating resistor layer 11, a heat storing layer 7 and a base 6. When a current passes through the electrode 8, a heating portion 2 produces heat to supply ink with heat energy. The ink is subjected to a change due to its volume expansion or the generation of air bubbles to cause a pressure change within a chamber 4', so that a small ink drip 10 is injected. Ink drips required for recording are jetted by selecting the surface finish of the heating portion 2 at a range of 0.05S-2S (JIS Standard B0601) and keeping the energy level for ink injection at about 1.6 times the minimum energy that is required to generate the small air bubbles in the ink and produce the detectable pressure action within the chamber 4' at first.
Patent JP-H06305396-A (JP)
Title: Anti-theft device for vehicle
Inventor: KOBAYASHI KOUTAROU
IPC: B60R25/04
Filed: 1993-04-21
Abstract: PURPOSE:To have sure action of a device by providing a door lock actuation portion of a door lock/unlock mechanism with a first relay circuit for supplying power by its connection to the output side of a switch for closing between an input and output when an ignition switch is off and a second relay circuit for directly supplying power from a power source. CONSTITUTION:A first switch 12 is provided for opening/closing with a key from outside a door after the door is closed. Door lock/unlock is then made with a second switch 13 disposed in a vehicle room. A third switch 22 closes between an input and output when an ignition switch 11 is off. By this closing, a switch 23c is turned to the grounding side in a first relay circuit so that current flows in A direction and a gate bar mechanism is actuated. Then, when a release signal is supplied from a control circuit via an and gate 17, a switch 23d in a second relay circuit changes over so that current flows in B direction and the gate bar mechanism is released. The mechanism is thus strong against noise.
Patent JP-S5429408-A (JP)
Title: Method of tieing rail
Inventor: ITOU AKIO
IPC: E01B9/66
Filed: 1977-08-08
Abstract: PURPOSE: To obtain simple and positive, and slack regulatable sleeper tie, by having distance piece to steel sleeper to prevent lateral displacement, and by sliding diagonal tie plate which is mounted to reil, to regulate gauge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61252411-A (JP)
Title: Method of recovering not-yet-ignited materials in fluidized bed type boiler
Inventor: TSUTSUMI KAZUO
IPC: F23C10/02
Filed: 1985-05-01
Abstract: PURPOSE:To get a high efficiency of combustion with the same volume of circulation as a whole by a method wherein fly ashes disposed in the prior art are circulated and ashes collected by a primary dust collector circulated in the prior art is partially removed and then disposed. CONSTITUTION:Discharged gas from a fluidized bed type boiler 1 is fed into a primary dust collector 2 to collect ashes of large diameter, then the discharged gas from the primary dust collector 2 is fed into a secondary dust collector 3 so as to collect the fly ashes. At this time, this operation is performed under utilization of a poor efficiency of primary dust collector against the not-yet-ignited materials and its better efficiency against the non-combustible materials, diameter of particles of the non-combustible materials becomes small while they repeat the circulation in the furnace and then they may pass through the primary dust collector 2. In turn, much volume of fluidized materials are hard to be destroyed and some of them are collected by the primary dust collector 2. Thus, all volume of or almost of the collected ashes in the secondary dust collector 3 are circulated and a part of the collected ashes in the primary dust collector is removed and disposed, with the result that even under the same ratio of circulation, a volume of feeding of the not-yet-ignited materials into the fluidized bed boiler 1 is increased and an efficiency of combustion may be improved.
Patent JP-H07298959-A (JP)
Title: Bed device
Inventor: KAMATA TATSUO
IPC: A47C21/08
Filed: 1994-05-09
Abstract: PURPOSE:To easily release the holding state of a fence by elastically deforming a spring by a guide bush by raising the fence while engaging the step part of a guide shaft with the spring. CONSTITUTION:When a movable fence is elevated to an elevation holding position, the tip parts of a pair of stopper pieces 25c of a stopper spring 25 are engaged with the step part 19 of the guide shaft 14b, and blocking the descent of the movable fence. When the movable fence is further elevated, it arrives at an elevation limit position where it is prevented from elevating because of the contact of a stopper plate 16 with the lower terminal of a positioning cylinder 28. The guide bush 22 opens by pushing a pair of stopper pieces of the stopper spring 25 while deforming it elastically, it is held elastically and only the movable fence can be descended. When the lower terminal part of a large diameter shaft part 140 enters the upper terminal plane recessed part of the guide bush 22, the tip part of the stopper pieces 25 are moved from the outer peripheral plane of the guide bush 22 to the outer peripheral plane of the guide shaft 14b without passing the step part 19. Therefore, the stopper 25c is not engaged with the step part 19, and the descent of the movable fence is not hindered.
Patent JP-S5320815-A (JP)
Title: Vertical deflection output circuit
Inventor: INOUE FUMIO
IPC: H04N3/16
Filed: 1976-08-11
Abstract: PURPOSE:To decrease the collector loss holding most appropriate active conditions by varying the line voltage during the vertical scanning period, and thus to decrease the power consumption using a simple-structure power circuit.
Patent JP-S5219297-A (JP)
Title: Method of manufacturing a metal film resistor
Inventor: OKEURA TADASHI
IPC: H01C17/18
Filed: 1975-08-06
Abstract: PURPOSE: Ni-W-P series alloy film resistor is formed on the surface of electrical insulating substrate by way of non-electric plating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5722399-A (JP)
Title: Controlling device for motor generator of vehicle
Inventor: MITOMI CHIYUUZOU
IPC: B60L1/00
Filed: 1980-07-14
Abstract: PURPOSE:To attenuate the suddenly increased input current when the line voltage of an electric-car is boosted by a method wherein a frequency setting value is set at a zero point when the amount of deviation of the input current on the side of a motor for the period of time exceeded the established value. CONSTITUTION:A frequency setting control circuit 20 sets the output of a frequency establishing device 17 at zero point when the amount of deviation di/dt of the input current of the motor 5 detected by a di/dt detecting circuit 18 against time exceeded the di/dt set value established at a di/dt establishing device 19. Accordingly, a frequency controlling device 13 allows the motor to increase counter electromotive force and decrease an input current by controlling the current on the separate excitation winding 9 of a DC compound motor 5. The frequency setting value returns its former position when the set value of di/dt of the motor side input current drops below the established value. Through these procedures, period of time wherein an input current is increased can be reduced.
Patent JP-S58213811-A (JP)
Title: Preliminary treatment of molten iron
Inventor: TAKEUCHI HIDEJI
IPC: C21C1/02
Filed: 1982-06-02
Abstract: PURPOSE:To desulfurize and dephosphorize molten iron efficiently as a preliminary treatment and to reduce the time for treatment by blowing a desulfurizing agent and a dephosphorizing agent separately and simultaneously to the molten irons on both sides in the long axis direction of a mixer car. CONSTITUTION:A desulfurizing agent is blown together with gas from a dispenser 4 for the desulfurizing agent through a lance 3 into the molten iron 2 in the region 1A on the long axis side of a mixer car 1 and the molten iron 2 is brought into contact with the desulfurizing agent under stirring in said region 1A. On the other hand, a dephosphorizing agent is blown together with gas from a dispenser 6 through a lance 5 into the molten iron 2 in the region 1B on the other side in the long axis direction of the car 1 and the molten iron 2 is brought into contact with the dephosphorizing agent under stirring in the region 1B. The desulfurizing agent blown into the region 1A and the iron 2 to be brought into contact therewith under stirring are not mixed directly with the dephosphorizing agent blown in the region 1B and the iron 2 to be brought into contact therewith under stirring in this case. Therefore, the desulfurization reaction and the dephosphorization reaction proceed independently and efficiently respectively under optimum conditions. The entire part of the molten iron in the car 1 is finally desulfurized and dephosphorized by the slow mixing of the irons 2 between the region 1A and 1B.
Patent JP-H05290240-A (JP)
Title: Automatic teller machine
Inventor: TAKEUCHI IKUO
IPC: G07D9/00
Filed: 1992-04-15
Abstract: PURPOSE:To allow a customer to correctly operate a transaction such as the reception/payment of money, transfer, etc., and to definitely manage the account of the customer through the use of a medium printed an editing result. CONSTITUTION:At the time of selecting the display of transaction data, a control/editing device 7 stores plural pieces of transaction data of the customer so far and displays the plural pieces of transaction data on the screen of a display/input device 3. At the time of selecting editing transaction data, an editing picture is displayed on the screen of the display/input device 3 to edit transaction data in accordance with an indication. At the time of selecting the printing of the editing result, the editing result is provided by being printed to a medium through the use of a printer 9 and the display of transaction data is finished.
Patent JP-S62251786-A (JP)
Inventor: TAMURA HIROMOTO
IPC: G09F9/00
Filed: 1986-04-24
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-H11290376-A (JP)
Title: Disposable diaper
Inventor: MIYATA KEIKO
IPC: A61F13/53
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To respectively classify urine and feces by means of respective absorbing bodies and to efficiently attain absorption by forming the respective absorbing bodies of both front and rear body parts positioned at the belly side and the back side of a wearing person by means of a specified layer provided with cotton pulp and highly absorptive high molecular substance and also arranging the front body part at the outside of the rear body part. SOLUTION: In a diaper main body, the absorbing bodies 5 are arranged between a liquid permeable front surface sheet 3 and a liquid non-permeable rear surface sheet U and a side flap and gathers around a thigh are respectively arranged at the both side edges of the bodies 5. In this case, the absorbing body 5 of the front body part 1 positioned at the belly side of the person is formed by the layer with cotton pulp as a main component. Then, a superimposing part 11 where the both front and rear bodies 1 and 2 are imposed is joined by superimposition so as to position the front body part 1 at the outside of the rear body part 2. Thus, urine and the feces are classified and absorbed by the respective absorbing bodies.
Patent JP-S5721453-A (JP)
Title: Light wavelength-convertible polyester structure
Inventor: HARADA TOSHIAKI
IPC: D01F6/92
Filed: 1980-07-15
Abstract: PURPOSE: To provide the titled structure which is suitable for use in solar battery, etc., absorbs light energy over a wide range and can convert light into one having a longer wavelength, by dissolving an anthraquinone fluorescent pigment in a polyalkylene terephthalate, and molding the resulting compsn.  
     CONSTITUTION: 0.001W1wt% at least one anthraquinone fluorescent pigment selected from pyranthrone, (iso)benzanthrone and dibenzopyrenequinone, is dissolved in a polyalkylene terephthalate such as polyethylene terephthalate. The resulting compsn. is molded into sheet, rod, pipe, fiber, etc. by a calendering molding method, a melt extrusion method, etc. Pref the compsn. is molded so as to give a ratio of absorbance area to emission area within the range of 10:1W10 5 :1, to produce the desirved molded structure which can convert light in short wavelength zone into light having a longer wavelength with good weather resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292671-A (JP)
Title: Disk medium loading mechanism
Inventor: FUKAMACHI MITSUHIRO
IPC: G11B17/043
Filed: 1990-04-11
Abstract: PURPOSE:To eliminate the danger of an operator having his fingers caught by inhibiting the carrying operation of a carrying means till elapse of a prescribed waiting time after detection of insertion of a disk medium. CONSTITUTION:When an optical disk cartridge 2 is inserted from an insertion hole 41 of a front mask 4 in the direction of an arrow (a), an insertion detecting mechanism 7 detects the completion of insertion and stops a loader motor 5 for a certain time in this state. Thereafter, the loader motor 5 is driven to carry a cassette holder 3 in the direction of an arrow (c), and it is fixed on an optical disk cartridge setting face 61 of a spindle motor 6. Consequently, the operator can sufficiently remove his fingers in the standstill time after inserting the optical cartridge. Thus, danger of the operator having his fingers caught in the space of the insertion hole 41 of the front mask 4 is eliminated and the operability is improved.
Patent JP-H11291011-A (JP)
Title: Casting device
Inventor: SAKAI KAZUHIKO
IPC: B22D17/22
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To cool and solidify molten metal while smoothly flowing by smoothing the molten metal flow along a curving surface with respect to a gap for cooling the molten metal. SOLUTION: Relating to a casting device 1 provided with a curving surface- like gap 5 for cooling the molten metal as a bent-mechanism, in which the one end part is communicated with a cavity 4 and the other and part is communicated with out of a die between the fixed die 2 and a movable die 3 forming the cavity 4, a movable portion with the molten metal is eliminated and also, the molten metal is smoothly made to flow in the gap 5 for cooling the molten metal so as to be cooled and solidified, and the releasing property of a solidified body with the molten metal is made good. This gap 5 for cooling the molten metal is formed of a fixed side block 10 and a movable side block 11 for forming the gap fitted to each fixed die 2 and movable die 3.
Patent JP-S59222978-A (JP)
Title: Laminate of piezoelectric element manufactured by ceramic-resin composite material
Inventor: TOMITA MASAHIRO
IPC: H01L41/083
Filed: 1983-06-01
Abstract: PURPOSE:To operate the titled laminate at comparatively low voltage, and to reduce noises on the application of voltage at high frequency and the damage of piezoelectric elements by laminating a plurality of the piezoelectric elements through the electrodes of the surfaces and the backs and connecting sections among side-surface electrodes by lead electrodes so that each piezoelectric element is connected electrically in parallel through the electrodes of the surfaces and the backs. CONSTITUTION:A piezoelectric element laminate 1 has structure in which tabular piezoelectric elements 11 are laminated, and its external form has an approximately 15mm. diameter and is appoximately 40mm. long. The electrodes 12 of the surfaces and the backs and the side-surface electrodes 14 of side walls are shaped to the surfaces, backs and one parts of side surfaces of the piezoelectric elements 11 in 5-15 micron thickness by silver paste, and a large number of the piezoelectric elements 11 are joined integrally by the bonding action of the paste, thus forming the laminate 1. The piezoelectric elements 11 are laminated while the direction of the side-surface electrodes 14 is set so that the positions of the side-surface electrodes 14 are arranged at intervals of one element. Silver paste or solder is attached on a mesh 34 in sections 341 in order to reduce the contact resistance of the vertical lines and lateral lines of the mesh 34, and lead wires 4 are drawn out of the section 341.
Patent JP-2000292084-A (JP)
Title: Heat storage unit
Inventor: WATANABE HIROSHI
IPC: F16L59/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage unit in which efficiency of assembling work can be enhanced. SOLUTION: The heat storage unit 11 comprises a container body 12 filled with a heat storage material 19, a heater 17 for heating the heat storage material 19, and a heating tube 16 arranged in the container body 12 and exchanging heat between the heat storage material 19 and heating medium flowing through the heating tube 16. The container body 12 has double wall structure of inner and outer cases 13, 14 and an enclosed space S between the cases 13, 14 is vacuum of 1 Torr or below. Consequently, heat insulating coating of the container body 12 can be eliminated. According to the structure, efficiency of assembling work of a heat storage unit 11 can be enhanced.
Patent JP-H03294709-A (JP)
Title: Gas burner emitting filmy flame
Inventor: KONDO HIDESUKE
IPC: F23D14/02
Filed: 1990-04-10
Abstract: PURPOSE:To provide a gas burner for a filmy flame which improves combustibility and increases thermal efficiency by a method wherein a shield surface forms a surface on which recessed parts and protrusions are arranged. CONSTITUTION:Fuel-air premixture injected through an injection nozzle 12 produces a jet flow 4, having an uniform injection speed V0, at the injection nozzle 12. The jet flow 4 is horizontally spread as it is raised, and the sectional area of a flow area is increased. A velocity V of flow of the vertical jet flow 4 is gradually decreased, and the stagnation point of a velocity V=0 of flow of the jet flow 4 is produced at an intersection between the central line of the jet flow 4 and a shield surface 32A. The jet flow 4 is deflected by means of a shield plate 3 and radially spread along the shield plate 3. A shearing layer 42 due to viscosity is formed at a boundary between the jet flow 4 and the open air. A turbulent flow 44 is formed at a boundary along the shield plate 3 by means of a continuous foamlike multiple aperture 32B of a ceramic sheet 32, and a residence time of the jet flow 4 is increased. When, with this state, the jet flow 4 is ignited, a filmy combustion flame 5 is formed on a sur face where a flame propagation speed S of fuel-air premixture and the velocity V of flow of the jet flow 4 are balanced with each other.
Patent JP-S59222005-A (JP)
Inventor: FUJIMOTO RIYUUICHI
IPC: H02B1/20
Filed: 1983-05-31
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-H11293190-A (JP)
Title: Dispersion and recording material
Inventor: IWAYA TETSUO
IPC: C09D175/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion having excellent coloring sensitivity, ground preservation after color recording, image preservation, especially excellent light resistance, useful for a pressure-sensitive copying paper, etc., by cogrinding a specific adduct body compound and an active hydrogen-containing compound. SOLUTION: This dispersion is obtained by cogrinding (A) an isocyanate adduct body compound having >=40 deg.C melting point and (B) an active hydrogen- containing compound (preferably at least one selected from the group consisting of a phenolic compound, a hydroxyl-containing heterocyclic compound, a carboxyl group-containing compound, an amino compound, an alcoholic compound and a thiol compound). Preferably the component A obtained by a method for using at least one isocyanate group of an isocyanate as a reactive group and carrying out dimerization or trimerization through a urea bond or a biuret bond by reacting the isocyanate with water is used.
Patent JP-S58213202-A (JP)
Title: Dimension measuring device
Inventor: KOBATA TOMIZOU
IPC: G01B11/02
Filed: 1982-06-04
Abstract: PURPOSE:To measure dimensions by accuracy exceeding the resolution decided by a pitch of a photodiode array, by forming a video signal which connects peak-to-peak values of a stepwise video signal. CONSTITUTION:A photodiode array 2 detects bright and dark signals by a clock signal generator 3 and a driving circuit 4, and outputs a stepwise video signal from a reading-out circuit 6. This video signal is formed to a video signal whose peak-to-peak values are connected by a connecting circuit 7. Subsequently, the video signal smoothed in this way is binary-coded at a prescribed slice level by a binary-coding circuit 9. This binary-coded signal is read out by frequency of an oscillator 14 for oscillating the frequency which is higher than that of the clock signal generator 3. In this way, dimensions can be measured by accuracy exceeding the resolution decided by a pitch of the photodiode array.