baber/WOPTO huggingface dataset:
Patent JP-H02273029-A (JP)
Title: Spot network receiving system
Inventor: MAEDA MASAHIKO
IPC: H02H7/28
Filed: 1989-04-14
Abstract: PURPOSE:To decide the point of accident logically and quickly by a method wherein networks are communicated by an air circuit breaker, which detects the excessiveness of the resultant current of current transformers for respective networks and whose operation is quicker than the same of the protector fuses of the networks. CONSTITUTION:Primary disconnecting switches 4-6, transformers 7-9, protector fuses 10-18, current transformers 19-21 and circuit breakers 25-27 are connected to extra-high voltage circuits 1-3, forming net works, while the extra-high voltage circuits 1-3 are connected to networks buses 34, 35. An air circuit breaker 36, whose operation is quicker than the fuses 10-18, is provided between the buses 34, 35 and a relay 48, operated instantaneously by the excessive value of the resultant current of respective current transformers 19-21, is provided. When accident has occurred at either one of points A-E of No.1 circuit, for example, it is decided that the accident has occurred at the point E when the relay 48 and the circuit breaker 39 are operated and it is decided that the accident has occurred at the point B when the circuit breaker 36 is operated but the fuse is not fused while it is decided that the accident has occurred at the point C when the relay 48 is not operated but the fuse is fused. According to this method, the logical judgement of an accident in respective circuits may be effected quickly and surely.
Patent JP-H10264050-A (JP)
Title: Hose hardware inserting method and device thereof
Inventor: TSURUTA KEIICHIRO
IPC: F16L11/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate manual work when inserting a hose hardware into a hose tip part and automate the assembling process of the hose hardware, even if the hose hardware is straight or bent one. SOLUTION: This method consists of inserting a hose hardware 20 provided with a connection pipe 22 having an insert part 24 and a socket hardware 26 which is fixed to the tip part of the connection pipe 22 and forms annular fitting space in between the outside face of the insert part 24 into a hose tip part 18.  In a state that a high pressure hose 10 is held to the fixed location by a hose chuck 35 and the hose hardware 20 is held so that the shaft enters of the insert part 24 and the socket hardware 26 are substantially concentric with the shaft enter of the hose tip part 18 and the hardware 20 is movable in the shaft center direction, a pair of penetrating pawls 60 having openable and closable and inward pressing parts 62 at the tips are made to be abutted on the rear surface of the socket hardware 26 in the pressing parts 62, penetrating force is added to the socket hardware 26 and thereby the hose hardware 20 is inserted into the hose tip part 18.
Patent JP-S57208294-A (JP)
Title: Diazo base heat-sensitive recording material
Inventor: SAKAMOTO HIROSHI
IPC: G03C1/52
Filed: 1981-06-19
Abstract: PURPOSE:To provide the titled material which is not re-colored by heating once it is fixed by light after forming a color by heating, by a method wherein magnesium oxide is supported on or in a base, and a heat-sensitive color forming layer comprising a diazo compound, a coupler and a heat-fusible substance is provided on the base. CONSTITUTION:Magnesium oxide (preferably having a particle diameter of 0.2mu or below) is supported in or on the base such as paper or film, by an internal filling method, a coating method or the like. The heat-sensitive color forming layer comprising a diazo compound, a coupler and a heat-fusible substance is provided on the base to obtain the objective recording material. Since unreacted diazo compound is dissociated and fixed by light after forming an image on the recording material by heating, the material is not re-colored even when being reheated. USE:Suitable for paper for preparing securities, exchange tickets, certificates, slips or the like.
Patent JP-S61253764-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/42
Filed: 1985-05-02
Abstract: PURPOSE:To increase the corrosion resistance of a zinc alloy used as the negative electrode by adding a combination of specific elements to produce a synergistic effect. CONSTITUTION:The negative electrode of the zinc alkaline battery of this invention is made of a zinc alloy which principally consists of zinc and contains 0.01-0.5wt% of nickel and 0.005-0.3wt% of either an element selected from magnesium, calcium and strontium or a mixture composed of at least two elements selected from magnesium calcium and strontium. The surfaces of atomized zinc particles are generally full of wrinkles produced during solidification. But, adding Mg, Ca or Sr results in production of atomized particles with smooth surfaces which have reduced specific surface area thereby reducing the amount of mercury necessary for preventing corrosion. In this battery, nickel which is almost homogeneously distributed in the atomized particles inhibits the diffusion of mercury from the surface to the core.
Patent JP-H07257439-A (JP)
Title: Spare wheel cover
Inventor: HANSUUPEETERU YORUDAN
IPC: B62D43/02
Filed: 1993-03-17
Abstract: PURPOSE: To design covers for spare wheels for outer arrangement on the rear of automobiles to be installed with ease by a single person and to be used for tires of different widths. CONSTITUTION: This cover includes a clamping strap 4 covering the entire tread of a tire and a disk 7 covering the outer face of a spare wheel 2. Lateral edge regions 6 of the clamping strap 4 are drawn in towards the center of the wheel 2, and the drawn-in lateral edge region 6 on the outer side covers a peripheral edge region 8 of the disk 7. An outer, annular region 9 of the disk 7 is bent towards the wheel 2. A support body 10 is attached to the center of the rear of the disk 7. The support body 10 can be inserted in a vehicle-side receptacle 11 as far as a stop 12. The length of the support body 10 is dimensioned so that when the clamping strap 4 is tightened, the disk 7 acts as a disk spring to press the support body 10 against the stop 12.
Patent JP-H09253773-A (JP)
Title: Manufacture of snow removing edge member
Inventor: NAKAJIMA MASAHIRO
IPC: E01H5/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To shorten the process, and to improve the quality of a product by successively punching a groove open to a ground blade on one side of an edge member for a snow removing vehicle using a punch and a die to eliminate the distortion of the edge member. SOLUTION: A large number of grooves 3 of approximately long U-shape which are open to a tip part 2 on the ground side are formed in the longitudinal direction of an edge member 1 with the prescribed intervals close to the tip part 2 on the ground side at least on one side of the edge member 1 to be fitted to a snow removing vehicle. The grooves 3 are punched by a punch block 6 and a die block 8. Punches 7 of the shape and size corresponding to the grooves 3 are formed through the necessary intervals between the grooves 3, 3 on the punch block 6. Die grooves of the shape and number corresponding to the punches 7 of the punch block 6 are formed in the die block 8. The working environment is improved by the punching.
Patent JP-H03291770-A (JP)
Title: Picture contour detecting method
Inventor: YAMADA YOICHI
IPC: G06T11/80
Filed: 1990-04-10
Abstract: PURPOSE:To enable exact contour extraction while suppressing the burden of a device user at a minimum by deciding effective contour information and outputting the contour information of an input picture by adding additional contour information or eliminating unnecessary contour information with respect to the decided information. CONSTITUTION:A device user 1 designates the end point of a desired line segment to be added to a lacked part and inputs the address of the end point to a control part 16 while observing the display of automatic detection contour information S17. The control part 16 outputs the command of adding the line segment to an additional contour information calculation part 18. The calculation part 18 prepares information concerning the line segment connecting the designated end points and outputs additional contour information S18 to a picture contour information calculation part 20. While observing the display, the user 1 designates the unnecessary line segment and inputs end line segment information to the control part 16. The control part 16 outputs a deletion command signal S16c to an unnecessary contour information calculation part 19. The calculation part 19 prepares information concerning the unnecessary line segment and outputs unnecessary contour information S19 to the calculation part 20. Then, the calculation part 20 outputs the contents excluding the information S19 from contents adding the information S18 to the information S17 as picture contour information OUT.
Patent JP-S5321087-A (JP)
Title: Gas generator
Inventor: SHIMIZU AKIHIKO
IPC: C25B1/02
Filed: 1976-08-11
Abstract: PURPOSE: To provide H 2  abundantly which is clean energy that causes no disruption of environment and coesystem by electrolyzing sea water with electric energy obtained by the conversion of solar energy, by storing the H 2  produced, and by decomposing NaClO produced into NaCl and O 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06192711-A (JP)
Title: Low-hydrogen-overvoltage electrode material utilizing mixed superfine particles of plural metals
Inventor: EZAKI HISAKAZU
IPC: B22F1/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain an extremely low-hydrogen-overvoltage electrode material capable of being formed while suppressing the growth of a superfine particle and maintaining a large specific surface of the superfine particle. CONSTITUTION:This superfine metal particles have diameters of <=1mum. Plural kinds of superfine particles of elementary metal, alloy or intermetallic compd. are mixed, the mixture is heated or heated and pressed to obtain the compact which is utilized as the electrode material. Consequently, the hydrogen overvoltage is not increased by the heating temp. in compacting or the temp. rise when in use, and the electrode material having a low hydrogen overvoltage similar to that of platinum is obtained.
Patent JP-S60240817-A (JP)
Title: Engine controlling device
Inventor: KAWACHI MASAYUKI
IPC: F02D41/02
Filed: 1984-05-12
Abstract: PURPOSE:To securely prevent the heat deterioration of a catalyst while securing a good exhaust gas cleaning performance by differentiating the set temp. of said catalyst depending on whether an engine operating condition is in a normal use region, in a non- normal use region, or in a transitional time between these regions. CONSTITUTION:When an engine is operated, first, a basic ignition lead angle value tau0 is read in accordance with the outputs of an intake air negative pressure sensor 17 and an engine speed sensor 19, in a control unit 25. Then, judgment is made whether the operating condition of an engine 1 is in a normal use region, based on the outputs of a throttle valve opening sensor 16 and the engine speed sensor 19 and, when judged yes, the ignition timing compensating quantity A is defined as the lead angle compensating quantity to make the temp. of a catalyst 10 the first set temp. eta1. When judged no, on the other hand, an ignition timing compensating quantity B (<A) is defined as the ignition angle compensating quantity to make the temp. of the catalyst 10 the second set temp. eta2 (<eta1). During a certain period of time of transition from a non-normal use region to a normal use region, the ignition timing of an ignition plug 11 is controlled with an ignition timing compensating quantity C (>A) defined as a transient condition lead angle compensating quantity.
Patent JP-H02273589-A (JP)
Title: Oil adsorbing treatment device for oil-water separation
Inventor: KUROOKA SEIJI
IPC: C02F1/28
Filed: 1989-04-17
Abstract: PURPOSE:To enhance oil-water separation capacity by using a long cloth like fiber aggregate or long foamed porous rubbery synthetic resin plate as an oil adsorbing material to form the same into a hollow rolled cylinder. CONSTITUTION:The oil and water mixed waste solution pumped up from an oil and water mixed waste solution sump 24 by a water feed pump 23 is introduced into the hollow part 5 of an oil adsorbing treatment device A through a waste solution introducing pipe 7 and passes through the gaps between the strands of a compression coil spring 2 to flow in a cylindrical oil adsorbing body 1. Oil is adsorbed by a cylindrical oil adsorbing body and the water after the adsorption of oil passes through an oil sucking-up oil adsorbing material 14 to flow out toward the outer periphery of the oil adsorbing treatment device A and flows upwardly through a treatment tank 9 to advance to the part above a partition plate 10 and is drained from a treated water outflow port 19. The oil adsorbed by the cylindrical oil adsorbing body 1 is sucked by the oil sucking-up oil adsorbing material 14. By this method, the life of the cylindrical oil adsorbing body can be extended.
Patent JP-H10268947-A (JP)
Title: Dumping starting method used for time variable oscillation mechanism
Inventor: MIYOSHI TAKANORI
IPC: B66C13/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To carry out ideal operation for preventing a device to drive from generating oscillation by previously setting a condition preventing oscillation at the time of finishing acceleration and deceleration and obtaining a starting system satisfying this. SOLUTION: A motion equation corresponding to a time variable oscillation mechanism expressing a time variable parameter by a time polynomial at a device with the time variable oscillation mechanism is set up. Next an environmental condition avoiding the generation of oscillation at the time of finishing the acceleration or deceleration of an object to be controlled driving by this device is set. In the case of a crane, e.g. when time before starting is 0, the run-out angle and the run-out speed of a rope 15 and the position of a trolley 14 and the speed of the trolley 14 are all 0 but at the time of finishing acceleration, the position and the speed of the trolley 14 are prescribed values and the run-out angle and the run-out speed of the rope 15 are 0 in the condition.  Next, the equation of a degree capable of deciding a coefficient by the motion equation and the expression of a boundary condition is obtained and these expressions are solved to obtain the starting system.
Patent JP-S60238257-A (JP)
Title: Method of managing tool life
Inventor: KOSAKA SHIN
IPC: B23Q17/09
Filed: 1984-05-11
Abstract: PURPOSE:To make it possible to manage the life of a tool with a high degree of accuracy in a numerically controlled machine, by inputting actual cutting load data to a work machining program in addition to tool use time data or tool use cycle number data so that the life of a tool is judged. CONSTITUTION:Prior to a cutting step, the property of a material, the rotational speed of a spindle, the feed speed of the material, etc. are inputted, as actual work cutting load data L, to a machining program P, and are used as weighing data for the use time or cycle number of a tool which is stored as an accumulated value in a memory. Further, a group TT of tool data which is weighed with the actual cutting load data L, are compared with limiting values Li for tool abrasion by a comparator in a computer, and if the limiting values are exceeded, it is judged that the life of the tool is expired, thereby the tool is inhibited from being used in the next machining step.
Patent JP-2000291441-A (JP)
Title: Impeller of turbocharger
Inventor: TSUKIYAMA NOBUJI
IPC: F02B39/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently improve durability, regardless of the difference of the temperature states by each part. SOLUTION: Intake air passing through a compressor impeller 12 in the operation of a turbocharger is thermally insulated and compressed by a compressor blade 12, and the temperature rises toward the discharge side, and therefore the temperature of the outer peripheral part to equivalent to the discharge side of the compressor impeller 11 is increased. The outer peripheral part of the compressor impeller 11 which becomes high in temperature to be raised is selectively formed of a material superior in high temperature strength.
Patent JP-H03293979-A (JP)
Title: Ultrasonic motor
Inventor: KAWAI SUMIO
IPC: H01L41/09
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a large driving force with a small size and stabilize operation by a method wherein the title motor is provided with a bending oscillator, consisting of an elastic body and a piezo-electric element, a longitudinal oscillator, contracting and expanding into the direction of the thickness of said elastic body, and a moving body, welded by pressure to the tip end surface of the longitudinal oscillator. CONSTITUTION:A longitudinal oscillator 4 acts on a rail member 2 between elapsed times T3, T7, in which a bending oscillator 11 shows the maximum amplitude. According to this action, an oscillator 12 is moved relatively to the rail member 2. In this case, two pieces of the longitudinal oscillators 4 are acting on the rail member 2 and, therefore, a force, two times compared with an oscillator so far, acts on the rail member 2. Accordingly, the driving force of the motor can be increased to two times of the same of a motor so far. Moments, which are received by mounting parts 7a from two sets of longitudinal oscillators 4, are cancelled and, therefore, the oscillator 12 is operated stably.
Patent JP-H08292170-A (JP)
Title: Method for preventing stain on electrode of ph meter
Inventor: HIRANO SHIGEYUKI
IPC: G01N27/416
Filed: 1995-04-20
Abstract: PURPOSE: To provide a method for preventing a stain on an electrode of a pH meter capable of suppressing a working load for maintenance and inspection of the pH meter by a method wherein a liquid to be measured is passed through a coke-filled layer having particles with specific diameters. CONSTITUTION: A liquid to be measured is introduced from a line 33 into a filter 1 wherein a coke-filled layer 10 is formed. A pollution material therein is removed during the passing through the coke-filled layer 10 having particles with 2-5mm diameters. The liquid to be measured which is cleaned is transported to a measuring tank 4 of a pH meter, then the pH measurement is sequentially executed. The coke-filled layer 10 consists of treated particle cokes of which particle diameter distribution is in the range of 4-8 mesh.
Patent JP-H04326120-A (JP)
Title: Information processor
Inventor: YAMADA KOSHI
IPC: G06F7/02
Filed: 1991-04-25
Abstract: PURPOSE:To speed up string operation with simple constitution by operating a partial string stored in a register, comparing respective elements of the partial string with a comparison object at the same time, and outputting the position of the element which is closest to the head of the string as a numeral. CONSTITUTION:A selector 110 reads the contents of a #0 register 170, indicated by a source operand field 191, as the partial string. The selector 110 outputs the contents of the element at a position 0 in the partial string to a NOR circuit 130, the contents of the element at a position 1 to an NOR circuit 131, the contents of the element at a position 2 to a NOR circuit 132, and the contents of the element at a position 3 to a NOR circuit 133. Then the NOR circuits 130 and 131 output 0 and the NOR circuits 132 and 133 output 1. An encoder 140 inputs a 4-bit signal and outputs a 3-bit binary number 010. A distributor 150 outputs a 32-bit integer 2 outputted by the encoder to a #1 register 171.
Patent JP-H03293508-A (JP)
Title: Disk plane inspecting apparatus
Inventor: WATASE KENTA
IPC: G01B11/30
Filed: 1990-04-11
Abstract: PURPOSE:To check the inclination angle and surface deflection of an optical disk even in a simple and inexpensive constitution by setting optically sufficiently large the distance from a measuring part of the optical disk to a first photodetecting element, and correcting the surface from errors of the amount of displacement detected by a second photodetecting element. CONSTITUTION:The inclination angle (degree of warp or the like) and surface deflection (irregularity of thickness or the like) of each part of the surface of an optical disk 5 fixed n parallel with a predetermined distance above an optical stage 3 are inspected by this apparatus. A first and a second photodetecting elements 15, 21 are connected to an operating means. The operating means operates the inclination angle of the optical disk 5 based on the amount of displacement detected by the element 15 and the distance along an optical axis from a measuring point 5a to the element 15 when the surface of the disk does not warp. Moreover, the operating means operates the surface deflection of the optical disk 5 at the measuring point 5a from the amount of displacement detected by the element 21, thereby correcting the surface deflection by the distance measured beforehand along the optical axis from the measuring point 5a to the element 21 in the case where no warp is present and the inclination angle of a warping part of the optical disk 5.
Patent JP-H09278302-A (JP)
Title: Elevator device
Inventor: OKADA TAKAHIRO
IPC: B66B3/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To selectively set a display form of a car position display from several car position display modes pre-built in a display device by using a maintenance device connected to an elevator control device, an selecting means by a switch or the like and an input device arranged in a managing person's room, a maintenace center or the like. SOLUTION: An individualizing input device 40 arranged in a managing person's room or a maintenace center or the like is connected to a group control device 501 through communication by a telephone line or the like. The individualizing input device 40 changes the guide content, a guide condition, the timing or the like by setting of a plan-making allowable range of an operation mode in the group control device 501, selection of an each story floor individualizing target and convenience in use and input of a simple message. The group control device 501 controls guide diaply devices 11A to 11C, 81A to 81C and 91A to 91C to display an operation schedule, a car position or the like of a destination floor or the like and a guide display device composed of loudspeakers 10A to 10C, 80A to 80C and 90A to 90C by receiving these.
Patent JP-S62251846-A (JP)
Title: Program debugging system
Inventor: TAKAHASHI YUJI
IPC: G06F11/28
Filed: 1986-04-24
Abstract: PURPOSE:To collectively shorten a time required for programs debugging by driving plural program debugging devices in parallel in respective tasks. CONSTITUTION:When processing parts 202 in respective program debugging devices 200a-200c transmit task occupation request signals in time-divided communication slots, a competition processing part 112 checks whether the task is registered in its service task number storing memory 111 or not, and when the task is not registered, registers the task and informs the permission of an occupation request to the debugging device. The task is registered in a schedule control table 104 and time-dividedly executed by an execution part 102 together with other tasks. The execution result is temporarily written in a column corresponding to the task concerned of an answer storage memory 108, inputted to a communication slot with time division by a communication control part 113, then sent to each corresponding debugging device.