baber/WOPTO huggingface dataset:
Patent JP-S61289348-A (JP)
Title: Image forming method by silver salt diffusion transfer
Inventor: IDOTA YOSHIO
IPC: G03C7/00
Filed: 1985-06-17
Abstract: PURPOSE:To decrease the white spots by the intrusion of foam without worsening liquid leakage and uneven image by specifying the viscosity of a processing compsn. CONSTITUTION:The white spots by the intrusion of the foam can be decreased without worsening the liquid leakage and uneven image by adjusting the viscosity ratio eta20/eta2 at shearing speeds 2S<-1> and 20S<-1> at 0.22-0.35(25 deg.C) as the viscosity of the processing agent. More particularly preferably this processing compsn. has 0.23-0.30 viscosity ratio. The generation of the white pots by the intrusion of the foam in the high speed development is thus suppressed without worsening the liquid leakage in the low speed development.
Patent JP-H04332416-A (JP)
Title: Gas disconnector and gas insulating switch device
Inventor: OZAWA ATSUSHI
IPC: H01H33/12
Filed: 1991-05-08
Abstract: PURPOSE:To provide a gas disconnector capable of surely cutting off an accident current all the time without exerting an adverse effect on the operation of the disconnector disposed in a system while maintaining a sufficient re-ignition surge restraining function. CONSTITUTION:In an open state, a main stator 6 and an auxiliary stator 8 are connected to a main moveble piece 16 and an auxiliary movable piece 17, respectively. Accordingly, since a portion of an auxiliary conductor 7, penetrating through a cylindrical magnetic body 9 is short-circuited by the main stator 6 and the main movable piece 16, there is no effect on the operation of a disconnector disposed in a system. At the time of disconnection, the auxiliary movable piece 17 is later disconnected from the auxiliary stator 8, so that a current is supplied to the portion of the auxiliary conductor 7, penetrating through the cylindrical magnetic body 9, thus sufficiently exhibiting a re-ignition surge restraining function.
Patent JP-H0426410-A (JP)
Title: Magnetic resonance imaging device
Inventor: TANAKA MASARU
IPC: A61B5/055
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the magnetic resonance imaging device which can execute exactly and quickly a diagnosis irrespective of the variation of a static magnetic field by providing a means for deriving the difference of a resonance frequency and a high frequency pulse frequency in the static magnetic field, and a means for allowing the frequency of the high frequency pulse to coincide with the resonance frequency in the static magnetic field, based on this frequency difference. CONSTITUTION:By a CPU 16, an output frequency f1 is set to a high frequency oscillator 8 through a pulse sequencer 15. Subsequently, a pulse sequence for adjustment is executed. Next, an FID signal 303 of a resonance frequency f0 generated under a static magnetic field H0 is generated. Obtained FID data is subjected to one-dimensional Fourier-transformation by an arithmetic processor 20 or a CPU 16 and frequency spectrum data is obtained. Thereafter, from this frequency spectrum data, a shift DELTAf of the output frequency f1 of the high frequency oscillator 8 and the resonance frequency (frequency of the FID signal) f0 in the static magnetic field H0 is calculated, a normal resonance frequency f0 is calculated based on this shift DELTAf, and this frequency f0 is set to the high frequency oscillator 8. The calculated resonance frequency f0 is set to the high frequency oscillator 8 through the pulse sequencer 15 by the CPU 16, and adjustment of the resonance frequency is finished. In such a way, the shift of the resonance frequency can be corrected with high accuracy and in a short time.
Patent JP-S5464724-A (JP)
Title: Joint
Inventor: YAMAMOTO MASAHARU
IPC: F16C25/00
Filed: 1977-10-31
Abstract: PURPOSE: To connect pipes simply without using adhesives by folding back a flange of elastic soft materials extruded outwad from the main body of a pipe joint to be gradually reduced in the diameter into the main body for fitting a pipe body.  
     CONSTITUTION: A flange 2 of elastic soft synthetic resins is sextruded outward from the whole rim of an opening of the main body of a joint shaped by hard synthetic resins to be gradually reduced in its diameter for folding back freely into the main body of the joint. A stopper 6 at the top of the flange 2 is fitted in a concave part 7 inside the main body 1, and the flange 2 is folded back into the main body 1 to be contained in a gain 8. A pipe body 3 to be connected is fitted to the outside rim of a lateral piece 11 of a receiving mouth 4. The flange 2 is tightly fastened to be whole outside of the pipe body 3 by its elastic restoring force as it is folded back by the pipe body 3 pushed into the main body 1, and the main body 1 and the pipe body 3 are connected in a watertight state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5835757-A (JP)
Title: Running speed controller for magnetic tape
Inventor: MURASE ATSUSHI
IPC: G11B15/467
Filed: 1981-08-21
Abstract: PURPOSE:To quickly control the rotating speed of a motor to a desired speed, by detecting the rotating speed of a capstan, converting the speed into a voltage proportional to the speed, comparing the voltage with a voltage corresponding to a desired rotating speed and providing acceleration or deceleration torque according to the difference. CONSTITUTION:The rotation of a capstan 13 driven with a motor 14 is measured with a slit of a disc 16 with slits and light emitting element/photodetector 20 and 21 and a signal CP is inputted to a counter circuit 23. A magnet 6 of a disc 5 driven with a motor 9 is detected 7 and wave-shaped 22, a pulse signal R is outputted at each two fields and is inputted to the counter circuit 23. An output of the counter circuit 2 is inputted to inverting and noninverting terminals of comparators 24 an 25. On the other hand, a deceleration reference voltage Vs which is the result of voltage conversion 28 for speed indicating voltage V0 produced from the adjustment of a volume control 27 is inputted to other terminals of the comparators 24 and 25 together with the V0 itself, and the rotation of the motor 14 is controlled by driving 17 the motor 14 with the outputs 18, 19 of the comparators 24 and 25. Thus, the motor speed can quickly reach the reference speed.
Patent JP-S63296161-A (JP)
Title: System for controlling virtual common memory device
Inventor: KANO TOSHIYUKI
IPC: G06F15/16
Filed: 1987-05-27
Abstract: PURPOSE:To improve the productivity and the maintainability of software, by providing a virtual common storage conversion circuit which converts address information to the address of a virtual common memory device according to the value of a prescribed-count bit set in advance in the address information. CONSTITUTION:The address information of a common memory device is mapped and operated on the fixed address of a main memory device 2 in a processor. In other words, no common memory device is provided in a single processor control system, however, the address information for the common memory device is made into a virtual memory device. To place the substance of the software to be accommodated in the common memory device in the main memory device 2, the virtual common storage conversion circuit 3 which converts the address information of the common memory device to that of the main memory device 2 is provided. Therefore, it is possible to operate the same software load module in a multi-processor control system and the single processor control system. In such a way, the productivity and the maintainability of the software can be improved.
Patent JP-S5834514-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: H01B19/00
Filed: 1981-08-25
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-H06134648-A (JP)
Title: Cutting method and device
Inventor: NAKAMURA MAKOTO
IPC: B23Q11/10
Filed: 1993-06-02
Abstract: PURPOSE:To rapidly absorb the cutting heat and surely remove the cutting dusts by ejecting the coolant toward the cutting point of a cutting edge part at the tip of a cutting tool, providing a relative feed between the cutting tool and a work while rotating the cutting tool, and cutting the work. CONSTITUTION:An end mill 12 is removably mounted on the tip part of a tool holder 5. A coolant supplying groove 13 of recessed shape is formed on the outer circumference of the tool body of the end mill 12 immediately before a main cutting edge part. Through holes communicating with a pipe 9 are cut in a pullstud 6 and the tool holder 5, and the coolant to be discharged from a coolant supply source 11 passes through the pipe 9, the pullstud 6 and the tool holder 5, and passes through the coolant supplying groove 13 of the end mill 12, and finally ejected onto the main cutting edge part of the end mill 12. A relative movement in the X, Y and Z axis is executed between the end mill and the work while the end mill 12 being rotated, and the work is cut by supplying the coolant.
Patent JP-S5656045-A (JP)
Title: Phase locked loop
Inventor: TAMURA MASAHIDE
IPC: H03L7/107
Filed: 1979-10-12
Abstract: PURPOSE:To improve S/N while shortening the channel-CH switching time of a local oscillator by empolying lag lead type LPF for a PLL circuit and by connecting a speed-up circuit and phase advancing circuit across it. CONSTITUTION:As LPF41 of the PLL circiuit, a lag lead type filter is used and between its input and output terminals 40 and 44, speed-up circuit 42 consisting of diodes 49 and 48 and phase-advancing circuit 43 of resistance 50 and capacitor 51 are connected. Inserting circuit 43 makes it possible to shorten high-frequency constant T2=R2C (R2 is resistance 46 and C is capacitor 47.) of LPF41 in comparison with the CH switching time of the synthesizer for local oscillator. In addition, while low-frequency time constant T1=(R1+R2)C (where R1 is resistance 45) is kept constant, the series impedance of R2 and C can be set low, so that spurious characteristics and S/N can be improved.
Patent JP-S5925557-A (JP)
Title: Rotor of flat motor
Inventor: HIRAI TOSHIHISA
IPC: H02K23/54
Filed: 1982-07-28
Abstract: PURPOSE:To decrease the number of molding processes, to simplify a manufacturing process and to reduce labor and cost by simultaneously molding a cylindrical commutator and the whole rotor through a simple molding process. CONSTITUTION:A plurality of commutator pieces 3 constituting the cylindrical commutator 8 are disposed around a rotor shaft 2. A plurality of flat segment coils 1a-1c are disposed in a plane crossing at right angles with the rotor shaft 2 around the commutator pieces 3. Sections among these segment coils 1a-1c are filled with a resin 7 for molding, and the resin is solidified while clearances among the rotor shaft 2 and the commutator pieces 3 are also filled with the resin 7 for molding, thus forming an insulating base for the cylindrical commutator 8. Accordingly, the rotor shaft 2, the cylindrical commutator 8 and the segment coils 1a-1c are connected and fixed integrally.
Patent JP-S5757015-A (JP)
Title: Gain control circuit
Inventor: OKADA TAKAFUMI
IPC: H03G1/00
Filed: 1980-09-24
Abstract: PURPOSE:To eliminate variation of the DC potential of the output signal due to variation of the control current, by synthesizing a compensating current due to the potential between both ends of a series impedance of the control current path with a gain control signal to crrect variation of DC components of the output signal. CONSTITUTION:A resistor 11 of a resistance value R is connected between a curre nt source 8 and emitters of transistors TRs 6 and 7, and both ends of the resistor 11 are connected to bases of TRs 12 and 13. A resistor 14 of the resistance value R is connected between emitters of TRs 12 and 13, and a constant current source 15 is connected in the emitter side of the TR13. Meanwhile, a collector resistance of a resistance value (r) is divided into resistors 10' and 10'', and the division point is connected to the collector of the TR13. (A currentIof the current source 15)-(a control currentIc)is flowed to the collector of the TR13. A voltage r(I-Ic)/2 is supplied to an output erminal 9, and a voltage (Ic/2s)r is supplied from a TR7, and therefor, a voltage (I/2+is)r is taken out as an output signal. However, is is a current due to a signal SI.
Patent JP-2000322709-A (JP)
Title: Thin film element and its production
Inventor: SATO KIYOSHI
IPC: H01F17/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To surely remove an oxide layer and to improve stability of connection by forming a thin film conductive layer consisting of a conductive material layer and a conductive protective layer formed thereon which is to have an oxide layer of specified thickness or less in the production process. SOLUTION: The coil layer 29 of an inductive head is produced by forming a coil base layer 29b as a laminated product of Ti and Cu on a resist insulating layer 28b formed by a resist, and laminating a Cu layer 29c as a conductive material layer and a Ni layer 29d as a conductive protective layer thereon by a frame plating method. The formation of an oxide layer on the surface of the Ni layer 29d at normal temp. or in a heated atmosphere does not proceed than 3.0 nm thickness, so that the oxide layer can be surely removed by scraping the Ni layer 29d from the surface to >=3.0 nm depth by a dry etching method such as ion milling. By connecting the region where the oxide layer of the Ni layer 29d is removed to a lead layer 32, the adhesion property and electrical continuity are improved.
Patent JP-S62270180-A (JP)
Inventor: SEODOA DABURIYUU TORASUKO
IPC: A63C19/00
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-S61291324-A (JP)
Title: Long length material supply device
Inventor: YADA EIKICHI
IPC: B65G47/78
Filed: 1985-06-18
Abstract: PURPOSE:To prevent long materials from dropping during ascending thereof, by providing, on a guide plate, a retractable limiting piece which projects from the upper surface of the guide plate to change over the rolling movement of the long-length materials. CONSTITUTION:Long materials A which are taken out one by one from a hopper 1 by means of a take-out device 2, rolls down onto a receiving plate 54 on a lifter 5 which stands by. An elevating cylinder device 50 is actuated to raise the receiving plate 54 and therefore, a long material A is raised. When the receiving plate 54 comes up to the level of the upstream end of of an inclined guide plate 60, a tilting device is operated to make the receiving plate 54 fall down onto the guide plate 60 so that the long material A is started to roll down on the guide plate 60. The material A abuts against a limiting piece 6 and therefore, comes to a stop during rolling down on the guide plate 60. When a receiving trough 70 in a working machine 7 comes to be empty, the limiting piece 61 falls down so that the material A is again started to roll down, and is fed to the working machine 7 from the downstream end of the guide plate 60.
Patent JP-S5920932-A (JP)
Inventor: YAMAGUCHI SAKUTAROU
IPC: H01H33/66
Filed: 1982-07-27
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-H1129479-A (JP)
Title: Anti-helicobacter pylori agent
Inventor: WATANABE MASATO
IPC: A61P31/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of treating and preventing various diseases caused by infection with Helicobacter pylori by including a quinolone derivative as an active ingredient. SOLUTION: This medicine contains a 2-(2-nonenyl)-3-methyl-4(1H)-quinolone derivative of the formula (R1 is H or OH) or a salt thereof as an active ingredient. The compound has a cis isomer, a trans isomer or a tautomeric isomer because having a double bond. The daily dose thereof is 0.1-500 mg/adult in the case of an oral administration, and 0.01-100 mg/adult in the case of parenteral administration and administered by dividing into one or several times. The medicine is effective for prevention (including relapse prevention) and treatment of peptic ulcer (e.g. gastric and duodenal ulcer), inflammation (e.g. acute or chronic gastritis and duodenitis), disease of the upper part of digestive tract such as gastric cancer, MALT(mucosa-associated lymphoid tissue) lymphoma, chronic cardiac disease, etc.
Patent JP-S6025360-A (JP)
Title: Circuit for detecting advance call of caller in automatic answering telephone set
Inventor: YAMAGUCHI ATSUSHI
IPC: H04M1/64
Filed: 1983-07-22
Abstract: PURPOSE:To attain ease of adjustment and sure detection by detecting lighting of a light emitting element connected in series with the circuit so as to raise a caller advance call detecting output through the momentary interruption of the detected output. CONSTITUTION:The light emitting element 7-2 is connected in series with lines L1, L2 and the lighting is detected by a photoelectric converting element 7-3. Then a detecting means 9 detects an incoming call from an output of the photoelectric converting element 7-3 and detects the momentary interruption of the output so as to raise a caller advance call detection output. Thus, the adjustment is conducted easily.
Patent JP-S5657142-A (JP)
Title: Register data read method
Inventor: NAKAMURA KUNIO
IPC: G06F11/32
Filed: 1979-10-17
Abstract: PURPOSE: To make it possible to display arbitray register contents without stop of the on-line processing, by executing the micro program of the control device to read information in the register while the control device is performing control in on- line.  
     CONSTITUTION: The control device refers to the signal of transfer line 17 when entering the idle time; and if transfer request does not come, it enters the decision routine to decide whether the next command instruction has come or not. If transfer request comes, microprocessor 4 fetches data of register address designation register 15 and selects this register file 8 through register address line 18. This output data is set to register data latch circuit 16 through input bus 1, processor 4, and output bus 2 and is displayed by display circuit 21. After that, processor 4 transfers the control to the routine to decide whether the command instruction has come or not. As a result, arbitrary register contents in the control device can be display without stop of the on-line processing, and previous preventive maintenance of the device is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01300973-A (JP)
Title: Prizing device in ball(pachinko) game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-05-31
Abstract: PURPOSE:To enable balls to fall into a screening device only by chance, by furnishing an irregular falling-time imparting device above the ball entrance of the screening device to change the falling-time of received balls irregularly. CONSTITUTION:An irregular falling time imparting device 40 is provided above the ball entrance 55 of a screening device 50 that is operated with a certain period. An upper prizing hole 41 and a falling-time regulating part 44 are installed around the middle of left and right ball guide parts 42, and the falling- time regulating part 44 consists of a funnel-shaped slope 46 and a ball falling port 47 in its center. Therefore, when a ball gains speed and falls into the funnel-shaped slope 46 through the ball guide 42, the ball spirals down from the ball falling port 47. As the period of time required for falling down is irregularly restricted depending upon the entering direction and speed of the ball, entering of the ball into the entrance 55 of the screening device 50 is governed only by chance.
Patent JP-H0427135-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUSANO YUJI
IPC: H01L21/66
Filed: 1990-05-22
Abstract: PURPOSE:To make it possible to evaluate and control easily a current amplification factor in a large electric current by installing a semiconductor device for amplification factor control monitoring where the surrounding length of an emitter connection region is set to a specific range, assuming that semiconductor device patterns, pattern structures, configurations or dimensions are identical. CONSTITUTION:A total surrounding length of a pattern outer perimeter, whose total dimensions are added, in an emitter connection region 5' is set to range from 1 to 10 mm so as to establish a maximum value, say, ranging from 10 to 200 mA, of an electric current amplification factor (hFE) which may be easily and stably measured by a cure racer in a chip, assuming that transistor devices and pattern structures or configuration dimensions are identical, and they are formed in plural on a base cell 3. If the divided cells meet this condition, the cells can be used as a chip for hFE control. In the case when the base cells 3 are larger, the pattern structures, configu ration or dimensions are arranged to meet the transistor devices so that an attempt must be made to determine and set the surrounding length of the emitter connection region 5 where hFE takes the maximum value at the current ranging from 10 to 200 mA. Moreover, if the position of a bonding pad is fixed and its size is properly ar ranged to facilitate alignment, it will be possible to evaluate wafer process on the way easily.
Patent JP-S6026176-A (JP)
Title: Contactless igniter for two-cycle internal-combustion engine
Inventor: SHIMAUCHI YOSHIAKI
IPC: F02P11/02
Filed: 1983-07-21
Abstract: PURPOSE:To prevent an engine from being intermittently rotated backward, by providing a low step on a part of the peripheral surface of a signal rotor to make a salient portion in the output wave of a pickup to control the igniting position of the engine in its backward rotation. CONSTITUTION:A subtle low step 9 is provided almost in the middle between the recesses 2a of a signal rotor 2 so that an electromagnetic pickup 4 generates an output wave having an igniting point 12, for the forward rotation of an engine, and output waves 11a, 11b for the rapid and slow backward rotations of the engine, and ignition angle differences theta, theta' are made between its forward and backward rotations. Since a salient portion 16 is made in each output wave of the electromagnetic pickup 4, the igniting point 13b is scarcely shifted even at the slow rotation of the engine, so that its intermittent backward rotation is prevented.
Patent JP-S5257736-A (JP)
Title: Video signal circuit for character display
Inventor: UEHARA HAJIME
IPC: G09G5/00
Filed: 1975-11-07
Abstract: PURPOSE: The synchronous signal and video signal are compounded using the digital circuit of switching element, etc. in order to secure a good property video signal in a simple way with low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61291506-A (JP)
Title: Cockroach repellent
Inventor: KOBAYASHI MITSUHIRO
IPC: A01N65/00
Filed: 1985-06-20
Abstract: PURPOSE:To provide a cockroach repellent containing crude drugs selected from SANSHISHI, SAISHIN, etc., as active components, exhibiting excellent repelling effect to cockroach, having high durability and weak odor, usable without restriction and safe to human body. CONSTITUTION:The objective agent contains, as active components, on or more crude drugs selected from SANSHISHI (fruit of Gardenia jasminoides), CHIKUSETSU-NINJIN (root of Panax japonicum), SAISHIN (rhizome of Asiasarum sieboldi), GOSHITSU (root of Achranthes bidentata), SHANSHO (peel of Zanthoxylum scinifolium), MOKUTSU (stalk of Akebia quinata) and SANKIRAI (bulb of Smilax glabra) and/or extracted liquid of the above herbs. Powdery or sliced herb available easily in the market may be sued as it is as the repellent. As an alternative method, the herb is extracted e.g. by stirring at 10-90 deg.C for 0.5-5hr in the presence of an organic solvent and/or water, and the obtained extract is filtered and used as the cockroach repellent. The damage from cockroach can be prevented by spraying or scattering the agent directly to the living or hiding places of cockroach.