baber/WOPTO huggingface dataset:
Patent JP-S5539987-A (JP)
Title: Automatic operation restart system of computer system
Inventor: SAWAI YOSHIHIKO
IPC: G06F11/30
Filed: 1978-09-14
Abstract: PURPOSE: To prevent an automatic operation unit from malfunctioning owing to a restart by a status holding function, by allowing the automatic operation unit to memorize the stopping status of a computer system.  
     CONSTITUTION: At the time preset by an operator or when computer system 1 recognizes the end of a calculation process, the status at that time is all stored in its own magnetic disc unit. Then, system 1 informs automatic operation unit 2 that a system check point has been held and also requests power sequencer 3 to power OFF the system. In this case, if a power supply to system 1 is cut off, unit 2 holds information that the check point has been stored correctly. Through operations of supervisory unit 4 and remote controller 5, sequencer 3 is controlled to allow unit 2 memorize the abovementioned check point even when the power supply is cut off, so that a rerun of the automatic operation can be done without malfunction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S604336-A (JP)
Title: Radio communication equipment
Inventor: KAMEYAMA YOSHINORI
IPC: H03J5/00
Filed: 1983-06-23
Abstract: PURPOSE:To select an operating channel without taking the state of a key button or the like neither operation procedures by making always an addition/ subtraction pulse, which is concerned with the operation of a frequency adjusting means, active in preference to the state of the other keys or the like. CONSTITUTION:When the frequency adjusting means of a frequency adjusting dial 15 is operated, a frequency division ratio of a programmable counter 9 is determined. When an operating channel is interrupted to operate another channel, a memory selecting dial is set, and a normally open contact 23b is closed, and an RS FF22 is set. When a machine is operated in a channel near frequency data stored in a memory 18, the dial 15 is operated. Then, frequency data is loaded to a frequency division ratio setting circuit 11 by the first addition/subtraction pulse, and the FF22 is reset simultaneously, and therefore, following addition/subtraction pulses have no influence upon an FF19, and near frequency data is selected.
Patent JP-H08308135-A (JP)
Title: Battery pack
Inventor: NAKAJO HIDEKI
IPC: H02J7/10
Filed: 1995-05-12
Abstract: PURPOSE: To prevent a battery pack from becoming abnormal. CONSTITUTION: Since the drain of a field effect transistor(FET) 4 for preventing overcharging having a parasitic diode 4A oriented in the direction in which no charging current flows is connected to one terminal of a secondary battery F and the source of the FET 4 is connected the ground terminal GND of a CPU 1 which controls the turning on/off of FETs 3 and 4, the potential at the terminal GND of the CPU 1 becomes equal to that at the terminal EC- of a load/battery charger 5 in both the turning on and turning off states of the FET 4.
Patent JP-S593518-A (JP)
Title: Electric power supply
Inventor: UCHIDA SHIGEHISA
IPC: G05F1/563
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a prescribed voltage by a simple circuit, by adding two switches to a full-wave rectifying and smoothing circuit, and switching and controlling them. CONSTITUTION:AC input terminals 1, 2 are connected to the primary winding of a transformer 3, and both ends of the secondary winding of the transformer 3 are connected to a pair of input terminals of a full-wave rectifying circuit 4. A series circuit of a switch 5 and a smoothing capacitor 6 is connected between a pair of output terinals of this rectifying circuit 4. Also, a switch 7 is connected between a connecting point of the switch 5 and the capacitor 6, and an intermediate tap of the secondary winding. The switches 5, 7 are switched and controlled so that when one is on, the other becomes off state, and vice versa, by which prescribed voltage is obtained. In this regard, it is also possible to use a diode or a transistor as the switch 7.
Patent JP-S5639672-A (JP)
Title: Electric current supply circuit
Inventor: UEHARA HIROYASU
IPC: H04M19/00
Filed: 1979-09-06
Abstract: PURPOSE:To provide high impedance against an alternating current and also to attain IC-implementation by semiconductors, by making even DC output resistance by inserting an element with a positive resistance coefficient into an artificial inductor in an electronic switchboard subscriber's circuit. CONSTITUTION:With the handset of telephone set 7 off the hook, an electric current from DC power source 5 flows through transistor TR10b', compensating element 8', TR10a', output terminal 2', line 6', telephone set 7, line 6, output terminal 2, TR10a, compensating element 8, and TR10. Viewing two two-terminal circuits from the line side and electric power source side at this time, they become inductive because of the impedance conversion of capacitors 11 and 11' and high impedance can be obtained against an AC signal. As the DC resistance of the line decreases, the electric current from the electric power source increases and resistance values of compensating elements 8 and 8' also increase to reduce the electric current, keeping the DC output resistance nearly constant.
Patent JP-S5810291-A (JP)
Inventor: KANDA YOSHIHISA
IPC: G07F9/06
Filed: 1982-06-30
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-S606508-A (JP)
Title: Continuous multistage housing type conveyor
Inventor: ODA YOSHIHO
IPC: B65G1/127
Filed: 1983-06-25
Abstract: PURPOSE:To realize stabilized conveyance regardless of shapes and dimensions of goods on board by arranging pallets in straight multistage configuration through combining a pair of diagonal end parts of a pallet, so as to swivel freely, with an endless chain and supporting the remaining diagonal end parts by guide rails through horizontal stability holders. CONSTITUTION:A pair of diagonal end parts (a) and (b) of a pallet 1 are combined, so as to freely swivel, with endless chains 2, 3 through connection pins, while the other pair of diagonal end parts (c), (d) are supported by means of guide rails 16, 17 through horizontal stability holders 6, 7. Thus, since the pallet 1 can be maintained horizontal regardless of sizes and shapes of articles on it, efficient conveyance can be performed.
Patent JP-S63282198-A (JP)
Title: Production of high-purity diamond at high rate
Inventor: KAMATA MASATO
IPC: C30B29/04
Filed: 1987-05-12
Abstract: PURPOSE:To form the title high-purity and high-density diamond at a high rate by changing the mixing ratio of an org. compd. at a specified ratio to a gaseous reactant in steps at the time of producing diamond by decomposing the gaseous reactant contg. the org. compd. in a reaction vessel. CONSTITUTION:The gaseous reactant contg. the org. compd. is introduced from an inlet 2 into the reaction vessel 1, and decomposed to form diamond on a substrate 5 arranged in the reaction vessel 1. In this case, the mixing ratio of the org. compd. to the gaseous reactant is changed from 1/65 to 1/200. The flow rate of the gaseous reactant is changed from 70ml/min to 40ml/min, and the pressure of the gaseous reactant is changed from 200Torr to 70Torr in synchronization with the change in the mixing ratio.
Patent JP-H07290878-A (JP)
Title: Application tool
Inventor: YASUNAGA MASAHIRO
IPC: B43K8/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide an application tool having a roller and a smooth ink flow without thinning the ink. CONSTITUTION:An application tool uses a roller 7 instead of the ball of a ball-point pen and has two-stage tapers 28, 29 converging into a slit part 21 in the cross-section on an ink flow-through hole side of a roller storage part. As a gap between the roller 7 and the roller storage part 18 is small, the ink remains pooled in the gap by ink coherent force and capillary attraction.
Patent JP-S5815324-A (JP)
Title: Analog-to-digital converter
Inventor: TAKEDA HITOSHI
IPC: H03M1/14
Filed: 1981-07-21
Abstract: PURPOSE:To decrease the chip size for circuit integration, by reducing the number of a voltage comparison circuits, so that low-order n bits can be determined through the value of a comparator output of high-order m bits. CONSTITUTION:In converting an analog input voltage Vin into 4-bit digital outputs D3-D0, three voltage comparing circuits M3-M1 are provided for the high-order bits and three voltage comparison circuits N3-N1 are provided for the low-order bits. In the comparing circuits M3-M1, the emitter of transistors (TR)Qm1 and Qm2 is connected in common to a constant current source Sm and in  the comparing circuits N3-N1, the emitter of TRs Qn1 and Qn2 is connected in  common to a constant current souce Sn. 12 sets of voltage comparison circuits  are provided and 16 sets of resistors R are connected in series between a reference voltage source Vr and ground to form 16 steps of reference voltages V15- V0.
Patent JP-H02292435-A (JP)
Title: Back board for building
Inventor: OIKAWA AKIO
IPC: E04B1/64
Filed: 1989-05-06
Abstract: PURPOSE:To improve drainage properties by installing a U-shaped headrace, to a lower section of which an inclined recessed collecting channel is mounted, to a fixing board, at an upper end of which a water receiving section is set up, and forming a guide channel for dissociation drainage, a water-conveyance section and the positive angle section of elevation at a front end. CONSTITUTION:A back board (a) for a building is fixed to an external wall under the best state in which sanitary sewage is received by a water-conveyance board 2. Sanitary sewage flows down from the upper end of a fixing board 1, and is received by the upper section of a collecting channel 3 or the collecting channel 3. Since the upper ends of juxtaposed water-conveyance sections 5 are separated from and fitted along the fixing board 1, the water-conveyance section 5 is selected and sanitary sewage flows down to a lower section, and other one part flows into the collecting channel 3 from the water-conveyance board 2 and combines with sanitary sewage from an upper section or reaches the front end of a guide channel 4 for dissociation drainage and passes through the water-conveyance section 5. The positive angle section of elevation 5a is installed at the front ends of the water-conveyance sections 5, and sanitary sewage is drained so as to forward pull the positive angle section of elevation 5a. Accordingly, the generation of a trailing bent flow is prevented, and sanitary sewage can be drained.
Patent JP-H09297084-A (JP)
Title: Catheter with sensor function
Inventor: ITOIGAWA KOICHI
IPC: G01L9/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a catheter with a sensor function which is relatively simple in structure of a sensor part and can be made compact. SOLUTION: A longitudinal long semiconductor pressure sensor chip 6 is loaded on a longitudinally long mount 5. A pressure introduction port 26 is formed penetrating an outer circumferential part of a catheter tube 2. A first pressure-sensing part 16 is arranged at a predetermined area of the chip. A pressure change at the side of a pressure-detecting face is transmitted to a surface of the sensing part 16. A second pressure-sensing part 17 is arranged at the other area of the chip. A pressure change at the side of the pressure introduction port 26 is transmitted to a surface of the sensing part 17. A pressure diaphragm 10 isolating the pressure-sensing parts 16, 17 is provided at the surface side of the sensor chip 6. Pressure reference chambers S1, S2 are defined at the side of rear faces of the sensing parts 16, 17 respectively.  The first pressure-sensing part 16 detects an obstacle, and the second pressure-sensing part 17 detects an internal pressure of the tube.
Patent JP-2000119102-A (JP)
Title: Processing for plant preservation and processed product
Inventor: SOGABE KAZUMI
IPC: A01N3/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing plants to preserve them for extended periods, which can preserve color and freshness of cut flowers for extended periods by a simple treatment, the treated cut flowers usable for flower arrangement, like ordinary cut flowers. SOLUTION: This method treats cut flowers for flower arrangement with a solution of gel-forming substance, and dissolved wax, glycerin or wood vinegar, which are absorbed through their stems. The gel-forming substance is not limited, so long as it is dissolved, when heated, to form a sol which is gelled as it is cooled, e.g. agar, gelatin and pectin, of which agar and gelatin are more preferable.
Patent JP-H09269321-A (JP)
Title: Three-dimensional water quality diagram
Inventor: MATSUHASHI TETSUJIRO
IPC: B42D15/00
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To form a terse water quality diagram wherein four elements based on skeletal chemical components of water quality and two separate components participated in the 'good taste' of drinking water are combined. SOLUTION: A diamond-shaped quadrilateral drawn by plotting four indexes derived from dissolved quantities of four cationic elements in water on orthogonal coordinates axes X, X', Y, Y' and the rod-shaped segments of axes Z, Z' showing the dissolved quantities of free carbonic acid and silicic acid participated in 'good taste' are three-dimensionally combined to evaluate water quality of a three-dimensional image or to form a plan.
Patent JP-H049410-A (JP)
Title: Manufacture of al alloy powder
Inventor: YOSHINO SHOICHI
IPC: B22F9/10
Filed: 1990-04-27
Abstract: PURPOSE:To prevent clogging of an orifice for making molten metal flow by specifying heating temp. to molten Al alloy material at the time of manufacturing rapidly solidified Al alloy powder. CONSTITUTION:The molten Al alloy material is poured in a vessel 2 and a rotary drum 1 is rotated around axis of the vertical direction and inert gas is fed in the vessel 3. Then, the molten metal 8 in the vessel 3 is injected as non-cutting flow toward wall 2A where cooling liquid 2 is moving from the orifice 4, and the molten metal 8 is caused to collide against the cooling liquid 2 and also cut into fine pieces to obtain the rapidly solidified powder. In this method, the temp. of molten metal 8 is made to >=130% of m.p. of the above material. By this method, viscosity of the molten material is lowered and flowing direction and injecting rate of the molten material with the orifice 4 are stabilized and the clogging of orifice caused by lowering of the orifice temp. by exposing it to the atmospheric temp. can be prevented and the stable continuous operation can be executed.
Patent JP-H04229097-A (JP)
Title: High voltage bridge circuit for controlling motor
Inventor: ROBAATO BURUUSU DEIBIIZU
IPC: H02M7/5387
Filed: 1991-02-26
Abstract: PURPOSE: To provide a high-voltage bridge interface circuit, which has a high- voltage separating circuit 42 and a drive circuit 44 for simplifying the high- voltage interface and reducing the necessity of endeavor for system integration, for the control circuit of an AC motor or a DC brushless motor. CONSTITUTION: A separating circuit 42 provides unidirectional high-voltage separation between a control circuit 12 and a high-voltage transmission line 68. A drive circuit 44 improves noise characteristic at the gate terminal of a power MOSFET bridge. A high-voltage bridge interface circuit enables the integration of individual parts of the power-MOSFET drive circuit and the integration of the system at large by providing a high-voltage interface in a single IC and separating them.
Patent JP-H05312586-A (JP)
Title: Attitude detecting device for geostationary satellite
Inventor: NAKAMURA KAZUO
IPC: B64G1/36
Filed: 1992-05-07
Abstract: PURPOSE:To remarkably improve the attitude detection accuracy of an attitude detecting system of a geostationary satellite with respect to the three axes of the satellite so that the system can decide the attitude of the satellite with high accuracy. CONSTITUTION:Laser beam transmitting sections 1a and 1b are respectively installed to two base points on the ground and reference beams L are emitted toward a geostationary satellite 4 in a geostationary orbit. On the satellite 4 side, a reference beam detecting section 2 united with observation equipment 3 in one body receives the reference beams L and a pair of photodetectors arranged on the focal plane of the section 2 detects the deviations of the beams L viewed from the satellite 4 side. Therefore, the attitude angle error of the satellite 4 with respect to the three axes of the satellite against the reference beams L can be detected with accuracy of <=0.1 arcsec.
Patent JP-S607279-A (JP)
Title: Video signal processor
Inventor: KOBAYASHI MASAAKI
IPC: H04N7/00
Filed: 1983-06-24
Abstract: PURPOSE:To reduce remarkably a frequency shift width less than a conventional circuit without decreasing emphasis amount by providing pre-shoot and overshoot to a waveform when a video signal processor is used as the emphasis circuit for a frequency modulation/demodulation system. CONSTITUTION:A signal is changed over at each 1H by the 3rd switch 14 and inputted to the 3rd memory circuit 19 and the 4th memory circuit 20. When a control signal applied to control terminals 32, 33 is at H level, the memory circuits 19, 20 store sequentially the inputted signal and when a control signal applied to the control terminals 32,33 is at L level, the said memory circuits 19,20 outputs the signal in an opposite time series as the stored time series. Since the waveform shown in Figure becomes a waveform having pre-shoot and overshoot, a waveform having a peak value lower than that of broken lines S is obtained regardless that the emphasis amount is the same as that of a conventional example.
Patent JP-S61272350-A (JP)
Title: High carbon steel rod and its manufacture
Inventor: MURAI TERUYUKI
IPC: C21D8/08
Filed: 1985-05-28
Abstract: PURPOSE:To obtain high carbon steel rod having high yield stress and superior straightness, by applying pearlitic transformation and controlled cooling to steel rod under specified conditions, and aging it forcedly to provide a specified tensile stress thereto, at uniform rate cooling of hot rolled steel rod. CONSTITUTION:When steel rod after hot rolling is cooled by uniform rate, if denoting critical temp. in contact with pearlitic transformation starting line of CCT curve of the steel rod as TC, pearlitic transformation is started in TC-TC+40 deg.C range. Further, the rod is cooled regulatedly to suppress max. temp. during transformation to TC+80 deg.C up to room temp. to carry out controlled aging. Or the rod is aged forcedly in the midway of cooling after pearlitic transformation, and tensile stress less than rupture stress and higher than yield stress is applied to the steel rod during the forced aging or cooling up to room temp. after end of forced aging. In this way, high carbon steel rod having superior straightness and high yield stress is obtd. stably.
Patent JP-S607699-A (JP)
Title: Method for checking rom address
Inventor: TACHIBANA CHIAKI
IPC: G11C29/00
Filed: 1983-06-25
Abstract: PURPOSE:To reduce the number of terminals for checking an address by connecting a parallel-in/serial-out type shift register to each address specifying line specifying the addresses of a ROM. CONSTITUTION:The paralle-in/serial-out type shift registers 111-11l are connected to the address specifying lines 31-3m. Address data inputted from the address specifying lines 31-3m to the shift registers 111-11l in parallel are outputted serially from output terminals 121-12l. The data outputted through the output terminals 121-12l are checked by a synchroscope or the like. Thus, the number of terminals for checking the address can be reduced.
Patent JP-S5637789-A (JP)
Title: Frequency modulating device
Inventor: KITAURA TADASHI
IPC: H04N9/82
Filed: 1979-09-05
Abstract: PURPOSE:To secure a sufficient function of the time base collector, by reducing the amplitude of the color FM signal of the TV video signal during the horizontal blanking period. CONSTITUTION:The luminance signal supplied from the terminal 11 is added with the burst type pilot signal from the gate circuit 16 and then supplied to the adder circuit 24 after the FM modulation 19. On the other hand, the color signal supplied from the terminal 12 is applied to the amplitude control circuit 23 after the FM modulation 20 and then supplied to the circuit 24 after the reduction given to the amplitude for the period during which the pilot signal exists. Then the output of the circuit 24 is supplied to the magnetic head 26. Thus the best S/N is obtained in the range under which the beat due to the cross modulation is not conspicuous by giving an amplitude control to the color FM signal. And then the beat due to the FM signal can be eliminated substantially during the horizontal blanking period, thus securing a sufficient function of the time base collector.
Patent JP-H01287100-A (JP)
Title: Production of soluble calcium caseinate
Inventor: SAITO SHUJI
IPC: A23J3/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the subject compound excellent as a food additive, by heat- treating specific casein in an aqueous solution of an alkali, adding an acidic substance, recovering casein precipitates, suspending the casein precipitates in water and adding calcium hydroxide. CONSTITUTION:At least one selected from acid casein, potassium caseinate and sodium caseinate in an amount of preferably 10-30wt.% (based on an alkaline solution) is heat-treated in the alkaline solution, such as sodium hydroxide, preferably at 40-70 deg.C for 6-24hr and an acidic substance, such as hydrochloric or acetic acid, is added to regulate the pH to about 4.6. Casein precipitated thereby is suspended in water and calcium hydroxide is added so as to provide pH 7 and afford the aimed calcium caseinate.
Patent JP-S62276094-A (JP)
Title: Decoloration of pulp color paper and pressure-sensitive copypaper
Inventor: HANSU URURIHI JIYUSU
IPC: D21C5/02
Filed: 1987-05-13
Abstract: Formamidinesulphinic acid is used for the decolourisation of papers coloured in the mass and carbonless copying (NCR) papers.
Patent JP-S56103010-A (JP)
Title: Conveyor for solid particles and powdery particles
Inventor: IKEGAMI SHIYUUICHI
IPC: B65G33/16
Filed: 1980-08-21
Abstract: PURPOSE: To convey an object to be conveyed without deformation and damage, by a method wherein, in a conveyor for solid particles, such as tablets, and powdery particles, a channel brush makes light contact with the object to be conveyed.  
     CONSTITUTION: An intake port 2 is formed at one end of a conveying pipe 1 and a discharge port 3 at the other. A channel brush 4, formed in a coil, is rotatably inserted into the conveying pipe 1. The opposite ends of the brush 4 are connected to shafts 5 and 6, the brush 4 is driven for rotation with a motor 7 connected to the shaft 5. Through the contact with the brush 4, solid particles, powdery particles, such as granules, capsules, tablets, are conveyed from the intake port 2 to the discharge port 3 without deformation and damage. 
     COPYRIGHT: (C)1981,JPO&Japio