baber/WOPTO huggingface dataset:
Patent JP-H09316553-A (JP)
Title: Operation of dl type sintering machine
Inventor: NUSHISHIRO KOICHI
IPC: F27B21/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the breathability at the lower layer part of a sintering raw material layer by arranging plural pieces of vertical plates parallel with one another in the width direction of a pallet at a piled raw material sloping surface formed at the time of charging the sintering raw material on the pallet in a sintering machine and forming ventilation grooves with the vertical plates. SOLUTION: The sintering raw material 5 is continuously supplied onto the pallet 4 in a raw material charging part from a sloping chute 3 to form the sintering raw material layer 5. Plural pieces of vertical plates 6 are pushed downward to the piled raw material sloping surface forming the sintering raw material layer 5 to form the comparatively strong ventilation grooves 12. At the same time, the sintering raw material 5 blast flowing on the piled sloping surface is blown with hot blast from a hot blasting hood 9. The hot blast is absorbed into a wind box 11 through the sintering raw material layer 5. Since the breathing resistance on the raw material piled sloping part is reduced with the action of the vertical plates 6, large quantity of the hot blast can be blown and the wide range can be preheated and dried in a short time.
Patent JP-H06146476-A (JP)
Title: Cubic member and method for constructing building using cubic member
Inventor: KANEKO YOSHIO
IPC: E04B1/16
Filed: 1991-05-09
Abstract: PURPOSE:To increase the strength and the lifetime of a structure by forming a cubic member from ceramics, high strength concrete, etc., in which ceinforcing steel bars are partially installed penetratingly in advance. CONSTITUTION:A form 3 is formed from ceramics, cement, etc., and reinforicing steel bars 2, 2' are set in this form 3 penetratively and therein concrete mortar is poured to form a cubic member 1 which is left to harden in a single piece with the form 3. The cubic member 1 is interposed in the joint part of ferro-concrete construction such as column, beam, etc., and coupled by the bars 2, 2' followed by placing of concrete. This allows sustaining the compressive stress, tensile stress, etc., applied to the joint part.
Patent JP-H01300360-A (JP)
Title: Exclusive control system
Inventor: HIRASHIMA TAKESHI
IPC: G06F13/16
Filed: 1988-05-30
Abstract: PURPOSE:To reduce the circuit constitution in an exclusive control system by allocating exclusively 2nd logical blocks requested by accesses to 1st logical blocks in the order of acceptance of access requests. CONSTITUTION:A 2nd means consists of a request accepting order memory shift register 4, etc. The state of the register 4 varies every time an access request is given from the 1st logical blocks A-D and also in accordance with the access conflict state set at the prescribed sampling time. Then the blocks A-D are changed to the access state from the queuing state in the accepting order of access requests against the 2nd logical blocks to which the accesses are requested. In such a way, the effective exclusive control is attained and the scale can be reduced for a logic circuit that attains the exclusive control.
Patent JP-H04334996-A (JP)
Title: Control circuit for dc motor
Inventor: SHIMODA MASAMICHI
IPC: H02P6/12
Filed: 1991-05-09
Abstract: PURPOSE:To absorb a surge so as to prevent an N channel MOS transistor or the like from being destructed by connecting a resistor to a Zener diode and a source terminal of the N channel MOS transistor to the other end of the resistor and to a terminal with a coil current flowing in. CONSTITUTION:An anode side of a Zener diode 10 is connected to a gate terminal of an N channel MOS transistor 11 and to one end of a resistor 12, and a source terminal of the N channel MOS transistor 11 is connected to the other end of the resistor 12 and to a coil current terminal 13. When a current flowing in a coil of (a) phase is cutoff, counter electromotive force is generated in the coil of (a) phase to rapidly increase drain voltage of the N channel MOS transistor 11 tending to generate high voltage, but the Zener diode 10 is placed in an on-condition to allow a Zener current IZ to flow in the resistor 12, and when a voltage drop in the resistor 12 exceeds threshold voltage of the N channel MOS transistor 11, it is turned on so that a surge by the counter electromotive force can be absorbed.
Patent JP-S5256382-A (JP)
Title: Pre-fabricated type insulating cable
Inventor: KATAUE KOUZOU
IPC: H02G3/04
Filed: 1975-11-04
Abstract: PURPOSE: Proposed is a pre-fabricated type insulating cable which is capable of reducing the size of a conductor and the kind of an insulator, whose handling is simplified, and their cost price is reduced. In order to achieve the purpose, devised is to consolidate the insulator portion into one size against many sizes of insulators so that the proposed cable can be used combinedly in accordance with respective specifications. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5357425-A (JP)
Title: Transformer with sealed insulation medium
Inventor: MENJIYOU SHINICHI
IPC: H01F27/04
Filed: 1976-11-05
Abstract: PURPOSE: To save assembly man hour on the spot, through such process as tightly closing with insulation member the bushing attachment hold provided in the tank of insulation medium sealed transformer and connecting lead wire from the transformer body to conductor of the bushing via the above mentioned insulation member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62288471-A (JP)
Inventor: YONEMURA MINORU
IPC: F25D17/08
Filed: 1986-06-06
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-S5466062-A (JP)
Title: Clock synchronous circuit
Inventor: SAITOU YOUICHI
IPC: H03K5/00
Filed: 1977-11-07
Abstract: PURPOSE:To obtain a simple and cheap circuit, by composing two exclusive-OR circuits of one discriminator, delay line, LPF, and voltage control oscillator. CONSTITUTION:Exclusive-OR circuit 22 phase-compared signals (d), (i) and (m) discriminated 20 and regenerated by output (regenerative clock) signal (C) of voltage control oscillator 16 with output signal (e) delayed 21 by T/2, thereby obtaining output waveforms (f), (j) and (n). Then, the 2nd phase comparison between the output signal of circuit 22, and regenerative clock signals (c), (h) and (l) having passed through delay line 21' with the same delay time as circuit 22 is done by exclusive OR circuit 22', thereby obtaining pulse strings (g), (k) and (o) whose duty ratios are 50%, more than 50%, and less than 50% when phases coincide, delay and advance. Next, those signals are integrated by LPF15 to obtain zero, positive and negative voltages and the phase of oscillator 16 is controlled corresponding to the positive and negative voltage, so that when phases synchronize, the system will become stable.
Patent JP-H11295352-A (JP)
Title: Signal decision unit
Inventor: IMOTO SHIGEISA
IPC: G01R19/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high performance signal decision unit in which the magnitude of an input signal is handled not as an effective value or a mean value requiring a significant measuring time but as an integrated value. SOLUTION: An input signal e(t) is connected with the input to an absolute value circuit 1, output therefrom is connected with the inputs to a zero point detecting circuit 3 and an integrating circuit 2, a reference signal r(t) generated from a reference signal generating circuit 4 is connected with the input to an absolute value circuit 5, output therefrom is connected with the input to an integrating circuit 6, outputs Se(t), Ss(t) from the integrating circuits 2, 6 are connected with the input to a comparison/decision circuit, and the output Z from the zero point detecting circuit 3 is connected with the cathode K1 of a photocoupler PC1.  Furthermore, anode A1 of the PC1 is connected with the cathode K2 of a photocoupler PC2 having anode connected with a DC power supply, output from the PC1 is connected with the integrating capacitor C1 of the integrating circuit 2 and output from the PC2 is connected with the integrating capacitor C2 of the integrating circuit 6.
Patent JP-H0718148-A (JP)
Title: Thick-film paste composition cleanable with water
Inventor: UIRIAMU HAABEE MORISON JIYUNIA
IPC: C08L101/00
Filed: 1994-06-15
Abstract: PURPOSE: To provide a water cleanable thick film paste composition which is obtained by dispersing finely divided inorganic particles in a specific type of organic vehicle and which is readily removable from a screen printing machine or the like by means of water and has good theological characteristics for thick film printing.  
     CONSTITUTION: A water-cleanable thick film paste composition comprises (A) an organic vehicle which comprises (i) an organic solvent (preferably, glycerol or the like) having an evaporation rate slower at least by two times than water under conditions of 20°C and 1 atmospheric pressure, and (ii) a solid organic polymer (preferably, polypyrrolidone) present in an amount of 1 to 5 wt.% based on the total composition and wherein component ii is in a state of being dissolved in the vehicle, and (B) finely divided inorganic particles dispersed in component A. It will be noted that component B should preferably have a particle size of 0.5 to 5 μm. As component B, there may be used, for example, a conductive metal such as Pd or the like, an electrically resistant material such as a metal oxide or the like, silica, a pigment or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6111839-A (JP)
Title: Power-on initializing circuit
Inventor: YASUI TAKASHI
IPC: G06F1/00
Filed: 1984-06-26
Abstract: PURPOSE:To omit the external connection of a large capacity capacitor or the like and to prevent the titled circuit from reset at a backup time by reducing the time constant of a delay circuit. CONSTITUTION:Since the start of the rise of a voltage Vn2 of a node N2 is delayed from that of a threshold voltage Vth of a MOS transistor (TR)22, an effective reset time t2 can be secured even if a time constant based upon a load TR24 and a capacitor 26 is low. Therefore, an initializing circuit can be completely built in an IC. When the circuit is turned to the backup state, both the power supply voltage V and the voltage Vn2 of the node N2 are dropped, but the voltage Vn2 is not reduced lower than the voltage Vth1 because the threshold voltages Vth1, Vth2 of the circuit 28 are also dropped in accordance with the drop of the power supply voltage V. Thereby, the output level of the circuit 28 is not dropped again. Thus, the initializing circuit can be prevented from being reset again evena at the backup time.
Patent JP-S6457071-A (JP)
Title: Device for cooling and/or drying bulk cargo
Inventor: PIEERU MARII RANBERUTO HEEREN
IPC: F26B17/14
Filed: 1988-06-01
Abstract: PURPOSE: To enable much amount of different bulk goods to be processed by a method wherein the plate-like parts arranged in bar-shaped means of grate structure at the bottom part of a bunker can be overlapped from each other, central positions of the bar-shaped means can be adjusted and they may be pivoted at the central position in a forward or a rearward direction. CONSTITUTION: Air of low temperature or high temperature is supplied into a bunker 2 through grates formed by a bar-shaped forming means 4. Free ends of overlapped portions 9, 10 of the adjoining bar-shaped forming means are contacted to each other or positioned at a short distance apart. The bar-shaped forming means is pivotally moved by a predetermined angle from its closed position to its intermediate position around a central position set by a position setting cylinder 7. The free end of the plate portion 10 where the material flows out of the bunker to cross over it is positioned at a predetermined short distance from the plate portion 11 extending in an upright direction, the material is braked by the plate portion 11, resulting in that the material is prevented from being flowed out of the bunker.  In the case that the bunker is rapidly vacant, it is pivoted with an angle of about 90 deg., the plate portions 9 and 10 extend upright and a large passage is formed between the adjoining bar forming means 4.
Patent JP-H05328068-A (JP)
Title: Transferring type ordinary paper facsimile equipment
Inventor: TAMAOKI SHUNPEI
IPC: B41J35/36
Filed: 1992-05-26
Abstract: PURPOSE:To continue reception without deteriorating printing quality even at the time of the running-out of an ink ribbon by multiply printing while rewinding the ink ribbon at the time of the running-out of the ink ribbon. CONSTITUTION:At the point of the time of the running-out of the ink ribbon 12, at the time of detecting the absence of the residual ribbon, the information of the absence of the residual ribbon is alarmed to a user and at the same time, printing is started while reversing the ink ribbon 12 in the direction of an arrow. At this time, the moving direction of an ink ribbon cassette 11 and a thermal head 13 at the time of printing becomes opposite. Namely, a control part 15 controls the thermal head 13 and a driving part 14 to complete a reception printing operation by multiply printing same data at the same place of recording paper plural times by the used ink ribbon 12 while rewinding the ink ribbon 12 when a torque sensor 16 detects the absence of the residual ink ribbon 12 while printing a received page. Thus, the deterioration of printing quality can be prevented by multiple printing even at the time of the running-out of the ribbon.
Patent JP-H04369422-A (JP)
Title: Optical fiber gyro
Inventor: MUROI TOSHIYUKI
IPC: G01C19/72
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a correct rotary angular velocity output without being influenced by the fly-back time by providing a plurality of integrators in a serrodyne wave generating circuit and switching means for alternately operating and using the integrators. CONSTITUTION:Two integrators 12A, 12B as serrodyne wave generating circuits are provided in the latter stage of an integrator 11 in parallel to each other. The outputs of the integrators 12A, 12B are added via switches 20A, 20B by an adder 21, and output to a serrodyne modulator 16 and a reset circuit 14. The output from the adder 21 is compared with a reference value from a 2pi reference device 15 by a 2pi comparator 22 and a -2pi comparator 23. The two integrators 12A, 12B are alternately driven by the switches 20A, 20B, so that one integrator 12B or 12A is completely reset while the other integrator 12A or 12B is operating. Accordingly, it becomes possible to generate serrodyne waves without the fly-back time.
Patent JP-S5561263-A (JP)
Title: Frequency electric power generator
Inventor: UCHIDA HIROYUKI
IPC: H02K19/24
Filed: 1978-10-28
Abstract: PURPOSE: To provide a frequency generator which can detect high frequency with a simple construction by providing a standard tooth form on one of rotor and stator formed of resin molded magnetic material and a plurality of layers of a tooth form in different phase on the other thereof.  
     CONSTITUTION: The cylindrical portion 4a of a yoke 4 is inserted at an infinitesimal gap into the central hole 2a of a cup-shaped rotor 2 of resin molded magnetic material fixed to a shaft 3. There are provided a winding 8 mounted at the periphery of the cylindrical portion 4a and a ring-shaped stator 1 of resin molded magnetic material through a ring-shaped magnet 5 at the peripheral edge thereof. There are also formed a tooth form 7 of predetermined pitch, for example, on the inner peripheral surface of the stator 1 and teeth forms 6a, 6b having phase difference of 180° each other at the same pitch as the tooth form 7 on the outer peripheral surface of the rotor 2 facing oppositely at an infinitesimal gap from the tooth form 7. Thus, the winding 8 can produce a twice frequency detection signal of the frequency determined by the number of teeth of the tooth form 7 of the stator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000317651-A (JP)
Title: Method and device for detecting defective welding by ultrasonic wave
Inventor: KAWAGOE TEI
IPC: B23K31/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting defective welding by a ultrasonic wave, by which the presence or the absence of the generation of a weld crack can be detected. SOLUTION: By a monitoring device 14 provided on a ultrasonic welding device 1, the maximum value of a horn current is measured in a maximum value measurement area where a horn displacement quantity L reaches a prescribed value ΔL from the start of welding, the minimum value of the horn current is measured in a minimum value measurement area from a time when the horn displacement quantity L has reached the prescribed value ΔL to the completion of the welding. When a difference between the maximum value and the minimum value of the horn current is larger than Δi, a weld crack is detected. Consequently, the visual detection check of the weld crack becomes unnecessary, and a cost required for the welding can be reduced.
Patent JP-S6025231-A (JP)
Title: Application of hexamethyldisilazane and device thereof
Inventor: OOTA HIROSHI
IPC: G03F7/085
Filed: 1983-07-20
Abstract: PURPOSE:To enable to apply HMDS simply and easily to a substrate or to various kind thin films on substrates by a method wherein pretreatment of the surface of the substrate is performed flowing nitrogen gas to apply HMDS vapor carried by nitrogen gas to the surface of the substrate, and post-treatment of the applied surface thereof is performed in succession while flowing nitrogen gas. CONSTITUTION:A two-positional flow path change-over means 6 is set to the change- over position on one side, and high pure nitrogen gas is flowed to surrounded space 2 from a nitrogen gas source 1 through a pipe line 9 to perform pretreatment of a substrate 3. When the change-over means 6 is set to the change-over position on another side, and nitrogen gas is flowed in the HMDS liquid of a vessel 4, HMDS vapor flows in the surrounded space 2 being carried by nitrogen gas acting as carrier gas, and HMDS is applied to the surface of the substrate. The change-over means 6 is returned to the original change-over position finally, supply of HMDS vapor is stopped, and at the same time, nitrogen gas is flowed again to the surrounded space 2, and post-treatment of the surface of an HMDS film is performed. Accordingly, because treatment is performed continuously in a flowing nitrogen gas current up to post-treatment from the start, a reaction between steam discharged from the inside wall of the vessel and HMDS vapor can be almost avoided, and a fault to be caused by HMDS can be removed.
Patent JP-H05284083-A (JP)
Title: Portable telephone set
IPC: H03G3/20
Filed: 1992-05-26
Abstract: PURPOSE:To reduce consumption of batteries for the power source of the portable telephone set and to prolong service life by variable controlling transmission power at segments smaller than electronic field intensity segments instructed from a base station. CONSTITUTION:Modulated signals for controlling the transmission power transmitted from the base station are demodulated at a demodulation circuit 16, a first data D1 to indicate the segments of reception electric field intensity at the base station is also reproduced, at a level detecting circuit 15, the demodulated signals are envelope detected and a second data D2 to indicate the reception electric field intensity of the modulated signals is generated. A control part 12 subdivides the segments corresponding to the first data D1 by the second data D2, and generated a controlled voltage corresponding to those subdivisions. A control circuit 13, corresponding to the controlled voltage, controls the volume of a power supply current to a transmitting part 14 and controls the transmission power.
Patent JP-H08322350-A (JP)
Title: Rice transplanter with fertilizer application device
Inventor: MIZOTA HIDEAKI
IPC: A01C15/00
Filed: 1995-05-31
Abstract: PURPOSE: To commonly use a sensing unit for sensing the clogging of a fertilizer when producing a rice transplanter equipped with the first feeding parts for feeding the fertilizer to shallow positions in a paddy field surface and a rice transplanter having the second feeding parts for feeding the fertilizer to deep positions in the paddy field surface for many kinds of different numbers of planting rows. CONSTITUTION: This rice transplanter with a fertilizer application device is obtained by installing an inputting part 31a to which sensed signals from the first clogging sensors 24 are inputted and outputting parts 31b for outputting clogging signals to display devices 33, 34 and 35, constituting the first sensing unit 31, providing inputting parts 32a to which sensed signals from the second clogging sensors 25 are inputted, auxiliary inputting parts 32g to which the clogging signals from the outputting parts 31b of the first sensing unit 31 are inputted as sensed signals and outputting parts 32b for outputting the clogging signals to the display devices 33, 34 and 35 and constituting the second sensing unit 32.
Patent JP-S62290892-A (JP)
Title: Production of bellow coupling
Inventor: OKANO TERUO
IPC: C25D1/00
Filed: 1986-06-09
Abstract: PURPOSE:To produce a bellows coupling which is microminiature in size and uniform in quality with good productivity by integrally butting two pieces of bosses to both ends of a bellows molding and subjecting the molding to plating, then melting away the bellows body. CONSTITUTION:The bellows molding 3 which is made of thermoplastic, rubber or low melting point alloy such as Al and has external screws 3a at both ends is formed. The iron bosses 1, 1 which have internal screws 1c and have tape holes 1b for shaft set-screws are screwed to both ends of the bellows molding 3 to form a mold to be plated. Such molding is immersed into an electroless copper plating liquid and is plated with copper and is then plated with Ni to over one hundred mum by electroplating. The molding is successively put into a resin dissolving tank to dissolve the bellows molding 3, by which the bellows coupling integrally fitted and connected with a pair of the bosses 1, 1 to the plated bellows 2 is obtd.
Patent JP-H06345487-A (JP)
Title: Antireflection film for display and production thereof
Inventor: ISHIKAWA TAKAO
IPC: C03C17/25
Filed: 1993-06-03
Abstract: PURPOSE:To obtain the film having improved antireflection performance by irradiating a film with light simultaneously with quick heat-treatment, thereby forming a porous film composed mainly of silica and having a specific open pore ratio on a surface of a substrate. CONSTITUTION:A sol solution is produced by dispersing a specific amount of superfine powder of an electrically conductive metal oxide selected from SnO2, ZnO and In2O3 in a sol solution produced by dissolving ethyl silicate, etc., in ethanol, etc. The obtained sol solution is applied to a quartz substrate 1 by spray-coating and quickly heated at a specific temperature simultaneously with the irradiation with light to form a porous SiO2 film 2 containing dispersed metal oxide and having an open pore ratio of >=60% and obtain a high- performance antireflection film having antistatic function. A high-performance CRT can be produced by using the antireflection film as the non-glare film for CRT.