baber/WOPTO huggingface dataset:
Patent JP-H0518262-A (JP)
Title: Designing method for heat-exchange system having hydrogen engine
Inventor: MATSUMOTO HIROSHI
IPC: F28D20/00
Filed: 1991-07-09
Abstract: PURPOSE:To extremely reduce a quantity of a surplus heat returned from a hydrogen storage alloy container to an engine and to eliminate a need for a device, such as a radiator, to radiate heat to the open air. CONSTITUTION:A heat-exchange medium heated by a hydrogen engine 1 is introduced in a hydrogen storage alloy container 2, having a hydrogen storage alloy M, through a heat-exchange medium flow route 4. Heat-exchange is effected between the heat- exchange medium and the hydrogen storage alloy M and hydrogen is discharged from the hydrogen storage alloy M. Each heat-exchanger or the material in a heat- exchange system where the hydrogen is guided to a hydrogen engine 1 for combustion is formed by satisfying a formula I regarding a heat balance. In the formula, lambda1 is an engine cooling water heat acquisition rate, lambda2 is an engine cooling water open air heat dissipation rate, Q1 is a quantity of engine combustion heat, W is the weight of a hydrogen storage alloy, Cr is a ratio between hydrogen storage amount and weight, Qr is a hydrogen discharge reaction heat of the hydrogen storage alloy, Cpm is the specific heat of the hydrogen storage alloy, CV is a weight ratio container specific heat, and DELTAT is a temperature difference between a normal temperature and the maximum arrival temperature of cooling water.
Patent JP-S5690926-A (JP)
Title: Production of high tensile steel having low yield ratio
Inventor: ITOU ISAO
IPC: C21D9/46
Filed: 1979-12-25
Abstract: PURPOSE:To improve press formability and baking hardenability by performing hardening controlled to the cooling rates having a fixed relation with blank material components as means of obtaining the yield ratio expressed by the specific formula I suited for applications. CONSTITUTION:A steel which is satisfying the composition of 0.03-0.12% C based on wt% (hereafter the same), <1 Si, <2 Mn, <0.12 P, <0.03 S, <1 Ni, Cr, Cu, <0.5 Mo, <0.01 B, <0.1 A, and residual Fe, in which the target yield ratios of a 50-70% range are obtained by the formula I, and of which the cooling rate VOP at the continuous annealing shown by formula II is within a 50-2,000 deg.C/sec range, is continuously cast to a slab. After this slab is hot rolled, it is heated to a range from T1 given by the formula IV up to 950 deg.C, and is held for 10-500sec in a temp. range in which the A value by the formula III assumes 0.03-0.25. Thence, it is cooled at 0.75-1.25 VOP cooling rates in a temp. from T1 down to TM of the formula V and is held for >=20sec at 200-400 deg.C.
Patent JP-S6146915-A (JP)
Title: Optical fiber
Inventor: YOSHIOKA TAKESHI
IPC: C03C25/42
Filed: 1984-08-10
Abstract: PURPOSE:To prevent the corrosion owing to the adsorption of the moisture in the atmospheric air and the generation of microcracks owing to the corrosion and to obtain an optical fiber having excellent durability by covering the surface of the optical fiber with a film of BN within a specific thickness range. CONSTITUTION:The BN film is formed on the optical fiber consisting of glass base or acryl base by such a method consisting in heating the fiber, subjecting a gaseous mixture composed of B2H6 and NH3 to high-frequency cracking and covering the fiber with the BN film in the case of the glass and by an ion beam deposition method, etc. in the case of the plastic base. The BN film may be formed to a 500Angstrom -30mu thickness range and may be formed by either the crystalline or non-crystalline film. The covering effect is not enough at <=500Angstrom  and the fiber is liable to crack at >=30mu. The covering which has the high mechanical strength is thus obtd. The generation of the microcracks as a result of the absorption of the moisture in the atmospheric air and the stress corrosion cracking of the fiber and the easy tendency to breakage on progression of the cracks in a long period are prevented.
Patent JP-S5874626-A (JP)
Inventor: UIRIAMU JIEI BAATOREI
IPC: C07C29/00
Filed: 1982-09-29
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-S6061817-A (JP)
Title: Power source control system
Inventor: TOOYA HIROKAZU
IPC: G05F1/10
Filed: 1983-09-13
Abstract: PURPOSE:To power on and off respective logical devices selectively by providing the 1st processing means which generates specific control data regarding a power source cutoff the 2nd data processing means which outputs a control signal for opening a power-source switching means. CONSTITUTION:When only a logical device 6 is powered off selectively, respective logical devices are connected to an AC power source at a time, and the control data signal of the AC power source corresponding to the specific logical device is generated by the 1st data processing means 2 and transferred to the 2nd data processing means 8 through a driver 5 and a receiver 12. The processing means 8 inputs the control data signal to generated a specific power-off control signal, which is inputted to a transistor Q1 through a NOT circuit 12 and a resistance R1. Consequently, the device 6 is powered off. This operation is used inversely to power on the respective devices selectively.
Patent JP-H05131180-A (JP)
Title: Apparatus for transferring object to be washed in washing mechanism
Inventor: UCHINO MASAHIDE
IPC: B65G45/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a washing apparatus widely usable in various objects to be washed requiring a different kind of suitable solvents and detergents and different in the washing number of times and the rinsing number of times. CONSTITUTION:A support 7 is allowed to laterally protrude from the upper end of a vertically movable mechanism 1 and an object 6 to be washed can be moved in a vertical direction and can be horizontally transferred in the direction of a washing tank 11 by the advance and recesion of the support 7 due to an advancing and receding mechanism. The washing tank 11 and the transfer device are separately formed to arbitrarily determine the number and kind of the washing tanks 11 corresponding to a washing object.
Patent JP-S5872332-A (JP)
Inventor: NAGAI HAJIME
IPC: H02H7/26
Filed: 1981-10-23
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-S6414644-A (JP)
Title: Watch-dog time-out detecting method
Inventor: OGURA ICHIRO
IPC: G06F11/30
Filed: 1987-07-08
Abstract: PURPOSE:To improve the reliability of a control by providing a check point on plural parts of a program, clearing a watch-dog timer only when the program has passed through all these points, and detecting an abnormality by time-out of the watch-dog when the program passes through an erroneous route due to a disturbance, etc. CONSTITUTION:A check point is provided on plural parts of a program which is monitored by a watch-dog timer, and only when the program passes through all the points within a prescribed time, the watch-dog timer is cleared. That is by providing the check point on several parts in a repeated part of the program, the watch-dog timer is cleared in the beginning of the repeated part, only when the program passes all these points (normal case), and when the program passes through an erroneous route due to a distance, etc., the watch-dog becomes time-out. In such a way, when the program does not pass through a correct route due to some disturbance, the watch-dog timer is not cleared, by which the reliability of the control is improved.
Patent JP-H0579219-A (JP)
Title: Frame incorporated damping device
Inventor: HIRATA YUICHI
IPC: E04B2/56
Filed: 1991-06-13
Abstract: PURPOSE:To provide a frame incorporated damping device whose rigidity is scarcely changed with temperature by connecting in series between a beam and an earthquake-resisting member viscoelastic members having different temperature dependency with respect to rigidity. CONSTITUTION:When a structure 1 is vibrated in the directions of the arrows A, B by earthquakes or wind, etc., vibrations are generated between a beam 3 and a wall 5 and in the directions the arrows A, B relative to each other and the viscoelastic members 12A, 12B of a viscoelastic stack 14 located between the attaching members 10, 11 of a viscoelastic damper 6 provided between the beam 3 and the wall 5 in the upper part of Figure and shown in Figure 2 are deformed to absorb the energy of the vibrations. In this case, the viscoelastic members 12A, 12B of the viscoelastic stack 14 of the viscoelastic damper 6 provided between the beam 3 and the wall 5 have different temperature dependency with respect to rigidity, but since the viscoelastic members 12A, 12B are provided in such a way as being stacked and joined in series between member mounting faces 10a, 11b with respect to the beam 3 and the wall 5, the rigidity of the joined viscoelastic stack 14 as a whole depends on that of the viscoelastic member 12A(or 12B) of the weaker rigidity.
Patent JP-S5957772-A (JP)
Title: Printing-controlling system for heat-sensitive printer
Inventor: MAESUMI JIYUICHI
IPC: B41J2/36
Filed: 1982-09-28
Abstract: PURPOSE:To enable to arbitrarily select printing speed and printed quality in accordance with use, by providing an operation-setting part for arbitrarily setting a signal-generating period of a printing timing generator and a selecting part for changing a printing parameter in accordance with a value set by the setting part. CONSTITUTION:Periods of a CRMP signal 102 and a DPR signal 103 outputted from the timing signal generator 10 are changed by a TC signal 101 outputted from a timing adjustor 11, whereby printing speed is changed. Further, by the TC signal 101 outputted from the timing adjustor 11, a printing parameter suitable for the printing speed is supplied from a printing parameter selector 40 to a head-driving circuit 31. By operating a switch on the timing adjustor 11, it is possible to select between high-speed printing and low-speed printing. For example, high-speed printing is adopted in the case of a rough copy, and low-speed printing (high-quality printing) is adopted in the case of a fair copy.
Patent JP-S6413510-A (JP)
Title: Phase difference detector
Inventor: OZAKI NOZOMI
IPC: G03B13/36
Filed: 1987-07-08
Abstract: PURPOSE:To execute a calculation at high speed, and also, with high accuracy which is eliminated an offset, by offsetting an offset contained in a charge corresponding to a difference value between signals to be calculated, by an offset which is derived when the signal to be calculated does not exist. CONSTITUTION:The titled detecting device is constituted of a first and a second signal generating means for generating a pair of signals to be calculated R, B whose phase difference is detected, an arithmetic means 3 for executing a difference arithmetic processing, and a synchronizing signal generating means 4 for controlling an operation of the whole device. In such a state, in the arithmetic means 3, a charge corresponding to a difference of a level between the signals to be calculated, and a difference of levels generated when the signal to be calculated does not exist, namely, a charge corresponding to an offset are offset in a differential integrator 42. In such a way, a differential calculation can be executed with high accuracy, and also, the circuit constitution is simplified, and the device can be miniaturized.
Patent JP-S5690353-A (JP)
Title: Diagnostic device
Inventor: KAMATA MASAYOSHI
IPC: G06F11/22
Filed: 1979-12-25
Abstract: PURPOSE: To make useful for discriminating a fault place so that it can be released swiftly, by automatically generating a fault state, and collecting and storing the necessary diagnostic information.  
     CONSTITUTION: The control unit 2 sends out the fault inducing information to the pseudo fault generation unit 3. The unit 3 generates and artificial fault in the device 1 to be diagnosed in accordance with this information, and after that, the device 1 provides an operation command signal required. In such a case, the unit 2 receives a response signal from the device 1, and stores it in the fault information memory device 5. At the same time, the unit 2 sends a collection command to the fault information collection device 4. In accordance with this command, the device 4 collects various kinds of operation information of the inside from the device 1, and sends out the collected information to the unit 2. This information is stored in the device 5 through the unit 2. When said operation is repeated, changing the fault state, the operation information of the device 1 in case when various faults have occurred is stored in the device 5. Said memory information is compared with the operation of the device in which a fault has occurred actually. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5792596-A (JP)
Title: Method of growing single crystal
Inventor: YASUAMI SHIGERU
IPC: H01L21/02
Filed: 1980-12-02
Abstract: PURPOSE: On the growth of single crystal, a specific outside shape of crystal is given on the basis of the X-ray diffraction as a parameter for crystal growth to reduce the formation of crystal defects transmitted into the crystal growing zone.  
     CONSTITUTION: In a crystal growth process such as CZ, FZ of pedestal one, a diagram concerning the X-ray diffraction topograph of a crystal piece is drawn from the part where the diameter changes from the seed crystal 1 to the desired crystal 2. In this diagram, when the X-axis is set in the crystal growing direction, the diameter of the crystal is represented with f(x). When the diameter or one side of the crystal is made to be l 1 , the control is effected so that f"(x) is larger than 0 in the range where x is no more than l 1  and smaller than 0, when no less than l 1 . Thus, the inflection point comes in the zone with a small possibility of causing the reduction of crystallinity and the diameter-increasing zone has no inflection point, resulting in minimizing the crystal defects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001008304-A (JP)
Title: Running controller of motor-driven vehicle
Inventor: HARA NOBUO
IPC: H02P6/12
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the running controller of a motor driven vehicle, which even if a current sensor which detects a motor current fails, can avoid FET overcurrent and a motor overcurrent and keep running without making the control complicated. SOLUTION: The running controller of a motor driven vehicle, which has a battery 15 and a drive motor 50 which drives wheels to rotate with the battery 15 as a power supply, has a motor current detecting means 301 which detects the current of the motor, a feedback control means 302 which practices feedback control so as to have the motor current detected value agree with a motor current command value which is predetermined according to a vehicle operation state, an open loop control means 303 which predetermines the motor current command value according to the vehicle operation state with open loop control, and a current command value limiting means 304 which limits the motor current command value predetermined by the feedback control means 302 smaller than the motor current command value predetermined by the open loop control means 303.
Patent JP-H0456930-A (JP)
Title: Automatic programmed zooming device of camera
Inventor: NAKANISHI MOTOHIRO
IPC: G03B5/00
Filed: 1990-06-26
Abstract: PURPOSE:To secure the performance of auxiliary light and to obtain the device which is easy to use by inhibiting automatic programmed zooming, i.e. APZ from being performed continuously in a low-brightness state once the APZ is performed. CONSTITUTION:The whole circuit constitution of the camera is composed of an image pickup element 1, a CPU 2, a driver IC circuit 6, an AF motor 7, a zoom motor 8, encoders 9 and 10, an ocular detection unit 11, etc. Then when a lighting means for range finding emits light since subject brightness is low during the operation of a zoom driving means, a control means stops the zoom driving means from operating after the zoom driving means the focal length of a photographic lens according to a subject distance detected by a range finding means at the time of the light emission. Consequently, photographing with proper power becomes possible in a low-brightness state by the APZ and the reliability of an auxiliary light source can be secured.
Patent JP-S6148020-A (JP)
Title: Automatic power source closing and opening mechanism
Inventor: KIRIYAMA NOBORU
IPC: G06F1/26
Filed: 1984-08-15
Abstract: PURPOSE:To open and close automatically a power source by turning on the power source by the use of a switch interlocking with a vane moving by the force of wind produced from the rotation and stop of a fan and turning off the power source according to the indication of a microprogram. CONSTITUTION:When a power source is closed, a cooling fan 1 is rotated, a vane 2 disposed at an air inlet is lifted and the contact output of a switch 3 go to an open circuit. A microprogram 6 is activated by a logical circuit, a self- diagnosis function of logic is operated and an indication for operating an automatic power source opening mechanism 7 is issued to the completing portion of the self-diagnosis function by the microprogram 6, and thereby a power supply circuit 8 of a computer processor 9 is operated and disconnected. Whereby, the rotation of the cooling fan 1 is stopped, lifting force of the vane 2 is weakened, the switch 3 constitutes the closed circuit again, the power source of the computer processor 9 is closed again and by repeating these operation, the power supply can be automatically closed and opened.
Patent JP-H109429-A (JP)
Title: Hydraulic control valve
Inventor: OMI MAKOTO
IPC: F16K27/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide hydraulic control valve which can attach/detach a relief valve, even if a bracket is attaching and is utilized to a various use by one shape. SOLUTION: In this control valve, the flow passage and flow rate of a fluid are changed by the displacement of a spool 1. A bracket 10, on which a switch mechanism for detecting the displacement of the spool 1 can be installed, is attached to a valve housing 2 near a position on which the spool 1 is projected from the valve housing 2. A through hole RH communicated with the hydraulic port P2 of the valve housing 2 by generating this bracket 10 is bored to the valve housing 2 and relief valve is constituted in this through hole RH so as to be attached/detached. The relief valve can be installed immediately without removing the bracket, even if the necessity for installing the relief valve is generated by that an use purpose is different, like the use for a folklift and any other use in an usual hydraulic circuit system.
Patent JP-S6230427-A (JP)
Title: Method and equipment for spread spectrum power line carrier communication
Inventor: ENDO KAORU
IPC: H04B1/707
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the influence to be exerted upon other appliances by selecting function adding the 2nd clock pulse frequency for moreover modulating a signal obtained by modulating transmitting data by using a clock pulse frequency for generating an M-sequence code and the M-sequence code. CONSTITUTION:A power supply synchronizing clock generating circuit 4 in a transmitting device 1 generates the 1st clock pulse CP1 synchronized with an AC power supply and having 2N times the frequency of the AC power supply when the maximum period length of the M-sequence code is N and an optional integer is K and a synchronizing pulse S synchronized with the AC power supply and having 2N times the frequency. A transmitting M-sequence code generating circuit 5 generates an M-code by using the 1st clock pulse CP1 as a reference clock. A spectrum diffusion modulating circuit 6 outputs a spread spectrum modulating signal in which transmitting data in a narrow band are uniformly distributed over a wide band by modulating the product of the M-sequence code and the transmitting data. A clock oscillating circuit 7 generates the 2nd clock pulse CP2 and a modulating circuit 8 modulates the product of the 2nd clock pulse CP2 and the spread spectrum modulating signal.
Patent JP-H0725477-A (JP)
Title: Feeder for super-fine amount pulverulent body fixed flow
Inventor: ISHII HIDEO
IPC: B65G65/30
Filed: 1993-07-09
Abstract: PURPOSE:To deliver stably a fixed-fine flow of pulverulent bodies by providing a vibrating device for vibrating a stick, a balance for measuring the weight of the pulverulent body amount and a control section for running a fluid adjusting means so that the variation of reduction of the weight in the balance approaches a desired value. CONSTITUTION:A stick 4 is adapted to make contact with pulverulent bodied 8 put in a receptacle 7 so that the pulverulent bodied 8 are attached to the stick 4 and shifted to a ejecting position together with the stick. When a vibrating device 12 vibrates the stick 4 shifted to the ejecting position having the pulverulent bodies attached thereto, the pulverulent bodies 8 attached to the stick 4 falls to be ejected. Errors in the ejected flow is detected by a control section 21 according to the variation of reduction of a value measured by a balance 13. A fluid adjusting means 18 is run to change the surface area of the stick 4 and adjust an amount of the pulverulent bodies attached to the stick 4. This cycle is repeated to deliver the pulverulent bodies.
Patent JP-H0333980-A (JP)
Title: Automatic calculating method for path delay value
Inventor: MORI KENJI
IPC: G06F17/50
Filed: 1989-06-29
Abstract: PURPOSE:To exactly calculate the delay value of a path and to improve the detection degree of the critical path by automatically generating the input signal of each gate from the path, and executing the circuit simulation of the path. CONSTITUTION:The path is extracted from a chip logic connection file A by a logic path extraction program 1 and stored in a path logic connection file E and wiring resistance and wiring capacity is extracted from a layout chip file B by a layout path extraction program 2 and stored in the file E. An automatic test pattern generation program 3 generates a test pattern and a logic/ circuit conversion program 4 converts the description of the read gate to transistor connection description. An automatic circuit data generation program 5 outputs input data I for circuit simulator and a circuit simulator 6 outputs an analyzing result file J. Then, a delay value calculation program 7 outputs a delay value to a delaying result file K.
Patent JP-S5960477-A (JP)
Inventor: SAKAI MASATOSHI
IPC: G09G1/02
Filed: 1982-09-30
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-H1015979-A (JP)
Title: Manufacture of fiber reinforced resin composite body
Inventor: NAKATANI YOSHITAKA
IPC: B29C45/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fiber reinforced resin composite body by which a molded article of a high fiber content can be easily obtained. SOLUTION: In a metal mold for reaction-injection molding, one or a plurality of reinforcing fiber mats 1, and one or a plurality of mat-like bodies 2 or net- like bodies having protrusions 21 oriented toward the reinforced fibers mats 1, of which the resin flowability is higher than that of the reinforcing fiber mats 1, are laminated in such a manner that these reinforcing fiber mats 1 and the mat-like body 2 or the net-form body are arranged in a neighboring relationship, and then, the metal mold is closed, and a reactive raw material resin is injected.  By doing so, impregnation of the raw material resin is carried out from the reinforcing fiber mats 1, and at the same time, the raw material resin is made to advance into flowing spaces formed in the mat-like body 2 or the net-like body, or resin flowing spaces formed by the reinforcing fiber mats 1 and the mat-like body 2 or the net-like body, and at the same time, is made to flow out into the adjacent mat-form reinforcing fiber mats 1.