baber/WOPTO huggingface dataset:
Patent JP-H0462736-A (JP)
Title: Latching relay driving circuit
Inventor: DOI KIYOTAKA
IPC: H01H47/32
Filed: 1990-06-29
Abstract: PURPOSE:To automatically restore from an erroneous operation by comparing a signal of an input terminal and a signal of an output terminal, so as to detect a mismatch in both signals when a contact should be closed between both terminals, and by providing detecting and restoring means for re-closing the contact corresponding to the detection output. CONSTITUTION:A latching relay 1 is in a reset (Rs) state from a set (St) state by a mechanical shock and so on, or the latching relay 1 is set in the (Rs) state by a control circuit 6. When the relay is erroneously operated to the St state, in the former case, the level of an output signal 23 as well as an output signal A of a comparator 2 are unstable, while, in the latter case, the signal level of an output signal B of the comparator 3 has no relationship with the output signals CH, CL, of comparators 9, 10. In the former case, the input of either AND circuits 15, or 17 becomes H, while in the latter case, L is output from NOR circuits 16, 12 through a NOT circuit 14 and AND circuits 11, 13, so as to actuate transistors 20, 21, and to electrify a set or reset coil L1, L2, and the relay 1 is restored from Rs to St, or from St to Rs, thereby. The erroneous operation can thus be automatically removed for restoration.
Patent JP-H05230054-A (JP)
Title: Nitro- or nitroso-substituted polyhalogenated phenol- sulfonphthalein as protein indicator in biological specimen
Inventor: POORU EFU KOORII
IPC: C07D327/04
Filed: 1992-06-05
Abstract: The present invention provides a novel group of protein error indicators including nitro or nitroso substituent groups in the B and C rings of a partially halogenated triphenylmethane compound. Di-nitro or nitroso substituted protein error indicators of the present invention are represented by the structural formula: <CHEM> wherein: X is -Cl, -Br, -I; Y is -NO2 or -NO; and Z is -Cl, -Br, -I.   Mono-nitro or nitroso protein error indicator compounds of the present invention are illustrated by the following formula: <CHEM> wherein: X is -Cl, -Br, -I; Y' is -NO2 or -NO; Y'' is -Cl, -Br, -I; and Z is -Cl, -Br, -I.
Patent JP-H0219990-A (JP)
Title: Ic card
Inventor: SHINAGAWA TORU
IPC: G06F11/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve the general purpose characteristics of the title IC card by equipping the IC card with a rewritable communication control program storing area and a program writing processing means for writing a communication control program to the storing area according to a command from an external part. CONSTITUTION:Besides various processing programs necessary for processing an IC card 1, a communication control program area rewriting processing program is stored in a program memory 3, and the communication control program are rewriting processing program receives the data of a program from an external device 6 as block data and writes the received block data to a communication control program storing area 4a provided for an EEPROM (electrically erasable and programmable memory) 4 as the program. Thus, the communication control program can be rewritten afterward according to specification, and the IC card, which has the high general purpose characteristics corresponding to various specifications even though its memory capacity is small, can be issued.
Patent JP-S6231048-A (JP)
Title: Photomagnetic recording medium
Inventor: SATO TAKASHI
IPC: H01F10/13
Filed: 1985-07-31
Abstract: PURPOSE:To provide a photomagnetic recording medium having high stability of recording pits and excellent photomagnetic recording characteristics and to reduce the production cost by setting the conditions for the entire compsn. ratio of a thin amorphous alloy film of Gd-Pr-Fe. CONSTITUTION:This recording medium consists of the thin amorphous alloy film having the axis of easy magnetization in the direction perpendicular to the film plane and has the compsn. consisting of 3-14atom% X and 24-30atom% Y when the entire compsn. ratio is expressed as (Gd1-XPrX)YFe1-Y. X is selected to 3-14atom% and Y to 24-30atom% to balance the magnetic moment by a rare earth element and the magnetic moment by a ferrous element, by which the photomagnetic recording medium having the axis of easy magnetization in the direction perpendicular to the film plane of the thin film and the excellent photomagnetic recording characteristics is obtd.
Patent JP-H0817127-A (JP)
Title: Disc changer apparatus
Inventor: HAYASHI HIDEKI
IPC: G11B17/26
Filed: 1994-06-29
Abstract: PURPOSE:To improve the quality of reproduced data by shutting influences of a clearance in an elevator mechanism of a disc selection device and suppressing the generation of rattle noises. CONSTITUTION:When a lift panel 30 loading a disc selection device stops at a required position to store a disc, a projection 33 planted integrally with the lift panel 30 is pressed and held by an elastic member 98 between a wedge-like recessed part 88 formed in a binding plate 85 corresponding to each storing shelf and an inner surface of a linear guide groove 43. The projection 33 is supported by three surfaces, i.e., the inner surface of the linear guide groove 43 and two inclined surfaces 87 of the wedge-like recessed part owing to a wedge action, so that the disc selection device is securely fixed in a stable state.
Patent JP-H1111185-A (JP)
Title: Railroad substation power control device
Inventor: MITSUYOSHI KYO
IPC: B60M3/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of using electric power by distributing load among substations so that the load may not be allotted to only one of the substations. SOLUTION: This railroad substation power control device integrates at every unit time the electric energy produced by each of plural adjacent substations, using unit-time integrated power computing means 31a, 31b... for the respective substations, and a feeding voltage set value determining means 32 for each substation determines the feeding voltage set value for each of the plurality of substations according to the energy of each substation which is integrated at every unit time and calculated by the unit time integrated power computing means for each substation. Feeding voltage adjustment means 18a, 18b,... control the tapping values of transformers 10a, 10b,... and the control angles of rectifiers 21a, 21b in the plurality of substations so that the feeding voltage set by the feeding voltage set value determining means for each substation can be obtained.  Power control is thereby performed so that power is delivered to the substation which consumes great power from the substation which consumes less power.
Patent JP-H0816246-A (JP)
Title: Method for tandem controlling by digital servo
Inventor: TOYOSAWA YUKIO
IPC: H02P5/54
Filed: 1994-06-30
Abstract: PURPOSE:To suppress the vibration of a transmission mechanism, to suppress backlash even for large torque and to attain stable control even for driving executed mainly by a sub-motor. CONSTITUTION:In a tandem controlling method for driving one axis by a main motor and a sub-motor, a speed difference between the main motor and the sub-motor is calculated, correction torque is found out by using the speed difference between the main motor and the sub motor and applied to torque commands for both the main motor and sub-motor to suppress the vibration of the transmitting mechanism, a torque command code from a speed control part 16 is detected, and a positive or negative torque command is suppressed in accordance with the code. One-way torque commands different between the main motor and the sub-motor are always applied to current control parts 17, 18 for respective motors, so that backlash can be suppressed even for large torque and stable control can be attained even for driving executed mainly by the sub-motor by executing positional control by the motor corresponding to a positional command.
Patent JP-S6148994-A (JP)
Inventor: YAMAMOTO MASAKAZU
IPC: H05K1/00
Filed: 1984-08-17
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-S6066939-A (JP)
Inventor: SABURAAMAN RAO KERUKUURI
IPC: A23G4/00
Filed: 1984-08-17
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-H0458763-A (JP)
Title: Stabilized power supply
Inventor: ABE SHINICHI
IPC: G05F1/10
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a stabilized power supply which can feed at least two loads with different voltages by providing an element for controlling the voltage of a first load at a constant level and an element for controlling the charging time of a smoothing capacitor connected in parallel with the first load. CONSTITUTION:ON time interval T1 of a switching element 2 is controlled based on a detected voltage across a first load 11 so that a control pulse shorter than a reference pulse is fed to the switching element 2 if the detected voltage is higher than a reference level whereas a longer control pulse is fed to the switching element 2 when the detected voltage is lower than the reference level. When the ON interval of the switching element 2 is elongated, the amount of energy to be discharged from a second output winding 6 to a second smoothing capacitor 14 and a second load 15 during OFF interval increases thus increasing the voltage between second output terminals 12a, 12b upto the reference level. The operation is reversed for shorter ON interval.
Patent JP-2000356241-A (JP)
Title: Vibration control device
Inventor: SOMEYA KATSUMI
IPC: B60K5/12
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve orifice changeover sensitivity even in three-mode changeover structure. SOLUTION: An intermediate cylinder 22 and an intermediate block 24 are arranged inside an outer cylinder fitting 16, and a space partitioned by the intermediate block 24 and an elastic body 28 forms a main liquid chamber 30. The main liquid chamber 30 and a first auxiliary liquid chamber 32 are communicated by a low idle orifice and a high idle orifice. The main liquid chamber 30 and a second auxiliary liquid chamber 96 are communicated by an orifice 62 for retension, and the low idle orifice, high idle orifice and the orifice 62 for retension are opened and closed by a rotor 36. In this case, one end of the orifice 62 for retension is disposed adjacently to one end of the high idle orifice.
Patent JP-H08171862-A (JP)
Title: Method for evaulating thermoelectron emission-type cathode
Inventor: ISHII SHOJI
IPC: H01J9/42
Filed: 1995-07-06
Abstract: PURPOSE: To accurately find the change with the lapse of time of the specified variable of a cathode and the work function after the long-hour operation by calculating the specified amount from a value of the front surface temperature measured by an optical thermometer, and reading values of current and voltage when the gradient of the voltage/current characteristics is equal to the specified amount. CONSTITUTION: The voltage Va (V) and the current Ia (mA) in the decelerating electric field state wherein an anode is electrically made negative in relation to a cathode is measured by using a diode bulb wherein an electron emitting-type cathode and an anode are parallely arranged, so as to form the voltage/current characteristics figure. A formula wherein the right of the formula to which Ia as a function of Va conventionally used as the relating formula of Va to Ia is multiplied by the current transmittance (u) is used. A value of e/(k.T) [C/J] is calculated from a value of T measured by an optical thermometer, the values of Ia and Va to be obtained when they are equal to the gradient of the characteristic figure of lm (Ia ) as a function of Va are adopted, and the accurate values of T, Ia , Va can be found.  The accurate value of β is found by using these values, and the change of the lapse of time of βcan be accurately found.
Patent JP-S6230993-A (JP)
Inventor: ISHIDA HIROMI
IPC: G21C7/00
Filed: 1985-08-02
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-H0332939-A (JP)
Title: Transmission shock reducing device of automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: F16H63/50
Filed: 1989-06-30
Abstract: PURPOSE:To reduce transmission shock by carrying out control of an engaging force of a clutch to the size between an engaged state and a released state prior to a lowering control of an engine output at the time of transmission of the automatic transmission having a torque converter with lock-up clutch. CONSTITUTION:An automatic transmission 20 has a torque converter 24, and the converter is equipped with a turbine runner to which generation torque of an engine is transmitted through a drive plate 32 rotated integrally with a crank shaft 10c and a pump impeller 34. A lock-up clutch 22 is arranged between the drive plate 32 and the turbine runner 36, and a transmission mechanism 26 is connected to the turbine runner 36 through a hollow output shaft 39. At the time of transmission operation of this automatic transmission 20, when transmission shock is reduced by lowering an engine output through control such as changing an ignition timing to the delay side, etc., an engaging force of the lock-up clutch 22 is controlled in advance to the size between an engaged state and a released state.
Patent JP-H1115962-A (JP)
Title: Image processing method and image processor
Inventor: KAMIMURA TAKASHI
IPC: G06T1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent abnormality from appearing at the same position on a screen at the time of displaying a dynamic image and to prevent the effect of a faulty cell from being conspicuous by changing a storage address in each image at the time of storing pixel data for one image. SOLUTION: RAM 15 makes a number that is equal to the number of pixels for one line of pixel data to be stored a column address maximum value and makes the number of lines for one image a row address maximum value. A storage start address at the time of starting to write pixel data of each image is changed in order to switch a memory cell that stores pixel data in each image. In such cases, an access address generation block 1 generates a write address so that Dn may be stored in a different RAM address in each image when the n-th read pixel is defined as Dn among pixel data which are successively inputted after data transfer for one image starts, and generates a read address so that data can be correctly taken out of leading pixel data of an image at the time of read.
Patent JP-H0458967-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-06-28
Abstract: PURPOSE:To enhance the amusement property by providing a means for switching a starting port from a state that only a starting signal is outputted by generation of a great hit to a state that it functions as a prize winning port for discharging a prize ball. CONSTITUTION:When a game ball enters into a starting port 6 or 7a, 7b with a start of a pinball game, a display of display LEDs A, B and C of each line of a variable display device 4 is varied, and when a challenge to a great hit game is started and combination of displays of each line at the time when the variable display stops becomes a specific state, a great hit is generated, movable members 41a, 41b of a fluctuation prize-winning device 5 are opened to the left and the right and many prize balls are discharged, and the mavable members 41a, 41b opened to the left and the right are held in an open state for a prescribed time or until the number of prize balls reaches ten pieces during this time and a single cycle is finished. On the other hard, when prize-winning is executed to starting ports 7a, 7b, prize balls of a prescribed number are discharged but when a fluctuation starting port 6 is closed, the prize- winning ball passes only through a guide ring 81 and the prize ball is not discharged. As a result, a pinball machine having a high amusement property which abounds in a variation is obtained.
Patent JP-S6416864-A (JP)
Title: Ant-controlling polyurethane foam
Inventor: IWAMA TOSHIAKI
IPC: C08K5/02
Filed: 1987-07-10
Abstract: PURPOSE:To produce an ant-controlling polyurethane foam which has ant- controlling action and can be suitably applied to cloth bases, walls and ceilings in houses, because of its water resistance and weather resistance, by adding an ant-controlling agent and bitumen mainly containing petroleum pitch. CONSTITUTION:An ant-controlling agent and bitumen mainly containing petroleum pitch are added to the polyol component, the polyisocyanate component for polyurethane foam or their mixture or the water which is used for foaming in amount of 5-150pts.wt., usually less than 100pts.wt. per 100pts.wt. of the polyurethane polyol.
Patent JP-H075509-A (JP)
Title: Fiber type wavelength conversion device
Inventor: HAYASHI TOSHIMITSU
IPC: G02F1/37
Filed: 1993-06-17
Abstract: PURPOSE:To realize the UV ray wavelength conversion device having high wavelength conversion efficiency. CONSTITUTION:A basic wave 2 of 723nm wavelength emitted from a lead vapor laser 1 is made incident on an org. SHG fiber bundle 3, by which a second harmonic wave 4 of 361nm wavelength is obtd. This org. SHG fiber bundle 3 is formed by bundling plural pieces of org. SHG fibers 5 formed by disposing cores 7 consisting of nitrocalbamic nitrobenzene (BCNB) into the hollow part of clads 6.
Patent JP-S6330188-A (JP)
Title: Manufacture of corrosion resistant bimetal plate
Inventor: MIYAMOTO KENJI
IPC: B23K26/21
Filed: 1986-07-21
Abstract: PURPOSE:To form the bimetal of good quality having a high adhesion strength without any blister by forming in four layers further via a laser irradiation layer the bimetal material of two layer structure in two sets formed via the laser irradiation layer. CONSTITUTION:The irradiation layer 7 that a high expansion side alloy 1 and austenitic stainless steel plate 10 are formed by a laser projecting device 2 is opposed and pressure-welded by a pressure-welding roll 11 to form the bimetal blank 12 of two layer structure. The bimetal material 13 that has a low expan sion side alloy plate and ferritic stainless steel plate are pressure-welded is formed with similar method. A bimetal plate 15 is then formed by pressure- welding the materials 12, 13 by a pressure-welding roll 14. The cleaning of the joining face and the solidification with melting of the polar surface are performed by the laser projection, a high adhesion strength is obtd. as well and the corrosion resistant bimetal of good quality without any expansion is obtainable.
Patent JP-H076743-A (JP)
Title: Film battery and manufacture thereof
Inventor: KATO SHIRO
IPC: H01M2/02
Filed: 1993-06-16
Abstract: PURPOSE:To provide a film battery using rolled materials, which is capable of simplifying mamagemrnt after production and transportation and selecting the optional capacity by users. CONSTITUTION:A positive activation material 1, an electrolyte layer 2, and a negative activation material 3 are laminated to form a power generating element. Metal foils which are current collectors also serving as containers 4, 5 are arranged on both sides of the power generating element, and the circumferences of the current collectors also serving as containers 4, 5 are bonded via a frame-like adhesive resin to form a thin battery. The circumferential shapes of the thin batteries are repeated straights and circular arcs to form a film battery.
Patent JP-H0462644-A (JP)
Title: Measuring system for working ratio of parallel computer
Inventor: TAKI KAZUO
IPC: G06F15/16
Filed: 1990-06-30
Abstract: PURPOSE:To measure an accurate working ratio of each processor by obtaining the accurate idle time of each processor during an optional measuring time interval. CONSTITUTION:Only an idle job 11 of a job queue 4 is practicable in a period when the jobs 6-10 shown in a diagram are all executed and the jobs 13-16 of the medium priorities are newly put into a job queue 3. Thus the job 11 is executed. Then the job 11 puts an idle job 17 into the queue 4 of the lowest priority against a case where no job of the medium priority is available any more. Furthermore the execution of the job 11 is reported to a counter job 12 of the highest priority. Thus the job 12 serves as a practicable job and enters a job queue 2 of the highest priority as shown in a separate diagram. Then the job 12 is executed in preference to other jobs.
Patent JP-H05338444-A (JP)
Title: Electric automobile
Inventor: TATSUNO HIYOSHI
IPC: B60K1/04
Filed: 1992-06-05
Abstract: PURPOSE:To easily enable the replacement of batteries as a driving source in a short time, and to reduce the operating loss of a vehicle. CONSTITUTION:In an electric automobile on which batteries are mounted, a large number of batteries 1a to 1d, 2a to 2d, 3a to 3d, 4a to 4d are collected to constitute battery units 1, 2, 3, and 4 consisting of a plurality of batteries, and the respective units 1, 2, 3, and 4 are connected in such a way that each of the units can be replaced as a unit.
Patent JP-H092857-A (JP)
Title: Grain-tone artificial marble
Inventor: ABE KAZUNORI
IPC: C08F2/44
Filed: 1995-06-15
Abstract: PURPOSE: To produce a grain-tone artificial marble having high interfacial adhesive force between particles forming the grain-tone and the surrounding matrix and exhibiting high thermal cracking resistance by polymerizing a composition composed of four specific kinds of components. CONSTITUTION: The objective artificial marble can be produced by polymerizing a composition composed of (A) 20-50 pts.wt. of methyl methacrylate(MMA), a mixture of MMA and a vinyl monomer having one vinyl group or a syrup of their partial polymer, 0.1-10.0wt.% (based on the component A) of a cross- linkable vinyl monomer having >=2 vinyl groups, (A') 20-50 pts.wt. of one or more kinds of inorganic fillers selected from aluminum hydroxide, magnesium hydroxide, calcium carbonate and silica and MMA, a mixture of MMA and a vinyl monomer having one vinyl group or a syrup of their partial polymer, 0.05-0.5wt.% (based on the component A') of a cross-linkable vinyl monomer having >=2 vinyl groups, 0.05-5 pts.wt. of the above inorganic fillers and coloring pigments (the sum of the components is 100 pts.wt.) and 3-25 pts.wt.  of crushed particles having particle diameters of 0.1-5.0mm, an average particle diameter of 0.24-2.8mm and a swelling degree of 1.5-2.5. The total amount of the inorganic fillers is 30-70 pts.wt.
Patent JP-H0220725-A (JP)
Title: Cab supporting device for construction machinery
Inventor: TONO MASAAKI
IPC: F15B11/08
Filed: 1988-07-08
Abstract: PURPOSE:To improve the drive residence feeling and workability by interposing a lock cylinder between the lower part of a cab and a frame for an upper turning body and putting the cab into float state during traveling, while putting the cab into fixed state during stop. CONSTITUTION:A lock cylinder 19 is installed between the lower part of a cab 17 and a frame 18 for an upper part turning body, and controlled by a solenoid valve 21. A traveling state detector 25 is installed in the vicinity of an operating lever 24 for a traveling valve 23 for controlling a traveling motor 22, and the detection signal is inputted into a controller 2, and the solenoid valve 21 is operated by the detection signal. When an automatic/manual- operation selecting switch 27 is at 'AUTO', the cab 17 is supported in float state during the traveling, while in stop, the cab 17 is put into fixed state onto the frame 18. In case of manual operation, the supporting state of the cab 17 is arbitrarily set into either the float state or fixed state.