baber/WOPTO huggingface dataset:
Patent JP-H02239096-A (JP)
Title: Device for preventing approach of crane
Inventor: MANABE KEIJI
IPC: B66C15/04
Filed: 1989-03-13
Abstract: PURPOSE:To operate cranes up to a closest range and increase the operating range of cargo work by continuously detecting the load of two cranes traveling on the same traveling rail, operating the allowable approaching distance of the cranes, and controlling the travel of the cranes. CONSTITUTION:The distance between two cranes 2A, 2B which travel mutually independently on the same traveling rail 1 is continuously measured by two sets of ultrasonic sensors 3, 4. The measured signals are inputted into computing elements 5A, 5B, which operate an allowable approaching distance from the addition result of the loads of both cranes with run-way girder strength curves P1, P2, P3 as parameters, and gives operation commands to inverter devices 22A, 22B until the cranes approach each other at the distance. Thereby, the traveling of each crane is controlled by the inverter devices and both crane are allowed to travel without stopping until both cranes reach the predetermined approaching distance.
Patent JP-S59186155-A (JP)
Title: Photomagnetic recording medium
Inventor: YAMADA MASAMICHI
IPC: G11B11/105
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a photomagnetic recording medium with less power at recording, at large deflection rotating angle and in excellent SN ratio by forming the specific 1st and 2nd magnetic thin film layers on a substrate. CONSTITUTION:The 1s magnetic thin film layer 2 showing a coercive force larger than that of a low-temperature phase Mn-Bi and the Kerr effect of the Curie temperature lower than the phase transition temperature of Mn-Bi, the 2nd magnetic thin film layer 3 made of the low temperature phase Mn-Bi and a transparent dielectric layer 4 are formed on a substrate 1 made of glass or the like. The recording medium is magnetized unidirectionally before recording and then laser light is irradiated from above to decrease the temperature of an irradiated part less than the phase transition temperature of the layer 3, so as to be close to the Curie temperature of the layer 2. In applying a reverse magnetic field larger than the coercive force of the layer 3 at this temperature and smaller than the coercive force of the layer 2 of an unirradiated part, the magnetization of the layer 2 disappears, the inversion of magnetization is induced and a signal bit is written. Thus, the laser power at recording is less, the deflection rotating angle is made large and the SN ratio is improved.
Patent JP-H11316026-A (JP)
Title: Hot water heater
Inventor: AYUSAWA MASANOBU
IPC: F24D3/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance the dimensional accuracy of a flow passage and the durability of the flow passage by using a brass-made member which contains Zn such that the apparent Zn content falls in a specific range is terms of % by weight, contains a specific range rate of Sn and has a crystal structure whose particle size is not greater than a specific means particle size as a constitutional member of the flow passage. SOLUTION: A header 7 and an elbow 24 are molded and constituted by forging a brass- made member which contains Zn such that an apparent Zn content is 37-46 wt.%, contains 0.5-7% of Sn and has a crystal structure having a mean crystal particle size of not greater than 20 μm. In this crystal structure, the cutting resistance index with the free cutting brass- made bar which follows Japanese Industrial Standard JIS C-3604 set as a standard becomes not less than 80. Furthermore, in a dezincification corrosion test which follows the technical standard JBMA T-303 of the Japan Brass Makers Association, in case the direction of the dezincification infiltration depth is ion parallel with the working direction, the corrosion resistance of the maximum dezincification depth of 100 μm is met, while in case the direction of the dezincification infiltration depth is perpendicular to the working direction, the corrosion resistance of the maximum dezincification depth of 70 μm is met. That is, the high temperature corrosion resistance, the dezincification corrosion resistance and the cutting ability of the water passage constituting member can be enhanced.
Patent JP-S51136103-A (JP)
Title: Manufacture method of the motor stator
Inventor: SAKANO TOMIAKI
IPC: H02K15/12
Filed: 1975-05-20
Abstract: PURPOSE: A simple work process, to fix the connection of the motor stator winding termination by applying the terminal construction made from the thermo-melting resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61223360-A (JP)
Title: Remote control equipment for transmission
Inventor: EBINA AKIMITSU
IPC: F16H63/20
Filed: 1985-03-27
Abstract: PURPOSE:To put the effect of a throttle valve into full play by installing a neutral position maintenance device designed to keep a transmission gear at the state of neutral position for more than a fixed period of time. CONSTITUTION:A gear unit 10 includes a transmission 11, a select unit 12, switches 16a-16c, designed to issue signals which indicate the select status of the transmission 11, and a throttle valve 18. A control part 40 consists of a control circuit 41 and a delay circuit 42, while the throttle valve 18 operates since when a change lever unit 30 is transferred to a shift position different from its original one, and a signal indicating that the transmission 11 has come to a neutral state is issued from switch 17b until when a clutch 20 has been turned on. Based on such an arrangement, maintenance of the gear at the neutral position for a fixed period of time results in securing the time for effective operation of the throttle valve.
Patent JP-H01233708-A (JP)
Title: Surge absorber
Inventor: MATSUI KANAME
IPC: H01T1/16
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a surge absorber having large withstand capacity for surge, by disposing a plurality of flexible feathered insulators to a bolt consisting of an insulators so that the insulators may come into contact with internal parts of a plurality of cylindrical varistors. CONSTITUTION:Cylindrical varistors 1a, 1b and 1c and electrode plates 2a and 2b are connected and fixed one another by inserting a bolt 5 consisting of an insulator into hollow parts of the foregoing cylindrical varistors and the electrode plates and by tightening nuts 4a and 4b. In such a case, a plurality of flexible insulators 5a, 5b, 5c, 5d, 5e, and 5f are installed to the bolt 5. The foregoing insulators support the above varistors in such a manner that they come into contact with the internal faces of the varistors. Then, the centers of the varistors and the bolt 5 are held under the same condition and no slippage of contact planes takes place. Thus, the current density of the contact planes does not increase and a surge absorber having large withstand capacity for surge is obtained.
Patent JP-H03263993-A (JP)
Title: Registration detector
Inventor: MIMURA ITARU
IPC: H04N17/02
Filed: 1990-03-14
Abstract: PURPOSE:To attain simple and economical high speed digital calculation by providing a means calculating a correlation function without use of multiplication and plural evaluation means checking the reliability of the result of detection of deviation of registration obtained from the calculated correlation function. CONSTITUTION:A differential absolute value integration circuit 7 calculates an evaluation function with similar correlation from a test signal stored in a picture memory 5 and a reference signal stored in a picture memory 6. Then a minimum value detection circuit 10 detects the deviation of registration from a minimum value of an output signal of the differential absolute value integration circuit 7 and a shift quantity giving a minimum value. A color signal decision circuit 14 evaluates the reliability of the result of detection of the deviation from a difference between a reference signal and an inputted test signal. Then a mean value processing circuit 11 in a check area evaluates the reliability depending on the difference of each result of detection and a mean value of the deviation. Thus, the deviation in the registration is detected by simple means and malfunction due to a detection error is prevented.
Patent JP-2000254479-A (JP)
Title: Method of feeding solid matter into pressure vessel and device therefor
Inventor: UEDA SHINICHI
IPC: B01J3/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To subject solid matter to high-temperature and high-pressure treatment when feeding the solid matter into a pressure vessel whose internal pressure and temperature are different from those of the outside by introducing the solid matter and liquid into a feeding device under atmospheric pressure conditions before raising pressure in the feeding device to feed the solid matter fluidized by the liquid into the pressure vessel under pressurization. SOLUTION: When feeding organic solid waste, first, a valve V-1 is opened, and with a valve V-2 being closed, the solid waste is fed into a feeding device. Next, a valve V-3 is opened to introduce high pressure gas (steam) generated by wet oxidation treatment into the feeding device from a wet oxidation reactor and raise the pressure in the feeding device until it becomes the same as that in the reactor. Successively, after water is introduced into the feeding device to fluidize the solid waste, the valve V-2 is opened to feed the fluidized slurry into the reactor. Since in the reactor, the organic matter is solubilized and liquefied, and the concentration of inorganic matter is relatively increased, it is discharged from a sludge discharge device as sludge.
Patent JP-H02240223-A (JP)
Title: Method for recovering metal and agitating ball used in this method
Inventor: WADA MINORU
IPC: F27B7/14
Filed: 1989-03-13
Abstract: PURPOSE:To improve metal recovering efficiency and to simplify the device by charging plural pieces of agitating balls consisting of refractories into a rotary furnace, rotating the furnace body and thereby stirring residual ashes contg. a molten metal. CONSTITUTION:Aluminum scrap, etc., and plural pieces of the agitating balls 5 consisting of the lumped refractories are charged into the rotary furnace 1. The aluminum is heated to melt and the furnace body 1 is tilted to recover the Al from an aperture. The furnace body 1 is rotated in an inclined state to move the agitating balls 5 along the inside wall of the furnace and to agitate the residual ashes in the furnace body 1, by which the electric balls generated by a thermit reaction are broken and the aluminum metal component is separated and discharged. The furnace body 1 is further inclined and the molten metal (Al) 6 is taken out of the residual ashes. Spacings are formed between the plural agitating balls 5 and 5 at this time and the molten metal 6 separated from the other ashes flows out of the spacings. A grid 9 or the like is previously installed to the aperture of the furnace to prevent the agitating balls 5 from emerging to the outside.
Patent JP-H11255012-A (JP)
Title: Vehicular emergency escapting device
Inventor: HIGASHIDE SATOSHI
IPC: B60N2/48
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a new purchase, saving trouble for searching in an emergency, capable of avoiding any diversion as a deadly weapon, and to make it able to crush a windshield, aside from being easily beatable to this windshield for crushing. SOLUTION: This device is comprised of a headrest 1 to be attached to a seat back in a vehicle seat, two support rods 2 to be inserted into an upper part of the seat back in order to attach this headrest 1 to the seat back, and a projection 3 to be formed in either tip 2a out of both these support rods 2, out of these two support rods 2, the support rod 2 being not formed with the projection 3 is formed to be shorter in length than the support rod 2 formed with at least one projection 3.
Patent JP-S63226737-A (JP)
Title: System for starting program by depression of specific interruption key
Inventor: SHIMA TOSHINORI
IPC: G06F9/48
Filed: 1987-03-17
Abstract: PURPOSE:To attain the start of plural RAS programs even at the time of generating a fault disabling menu display or the like by counting up the number of times of continuous depression of a specific interruption key on an input means and selectively starting one of plural programs in accordance with the counted value. CONSTITUTION:The depression of a brake key 10 on a keyboard 2 is detected by a brake key interruption handler part 13 in a CPU 1, the number of times of continuous depression of the key 10 is counted up by a counter and RAS programs RAS1... for RASn of an external storage device 4 are selectively controlled by a control part 14 in accordance with the counted value.
Patent JP-H11291519-A (JP)
Title: Low cost pressurizable ink vessel
Inventor: CHILDERS WINTHROP D
IPC: B41J2/175
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing type ink supplying system without using an expensive and/or complicated pressure source. SOLUTION: There is disclosed an ink supplying system for supplying pressurized ink to an ink jet printing system. The ink supplying system comprises a collapsible ink reservoir 34 storing ink, a pressurizing volume 28 for applying a pressure to the flexible ink reservoir 34, a gas inlet 26 to the pressurizing volume 28, a one way valve for allowing a gas to flow into the pressurizing volume 28, a pressurizing source 16 for supplying a pressurized gas to the gas inlet 26 and an escape valve 17 for limiting the pressure of the pressurized gas.
Patent JP-2000254497-A (JP)
Title: Exhaust gas purification catalyst and its production
Inventor: DOMEKI REIKO
IPC: B01J23/42
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the growth of N2O and to easily prepare a catalyst in the atmosphere without degrading its NOx purification performance by using a platinum colloid as raw material for preparation of the catalyst and controlling the presence state of the platinum on an oxide carrier after the carrying. SOLUTION: The exhaust gas purification catalyst is formed by carrying the platinum colloid on the oxide carrier. At the time of production, a platinum compound which may be relatively easily reduced is heated or reduced in a solvent prepared by dissolving a high-polymer protective material to prepare the platinum colloid and this colloid is carried on the oxide carrier. Since the platinum compound is relatively inexpensive according thereto, the production cost of the catalyst may be reduced. The platinum is dispersed and carried in the form of particulates, i.e., the colloid, on the oxide carrier and, therefore, the presence state of the platinum on the oxide carrier after the carrying is easily controllable and the degradation in the purification performance of NOx may be obviated.  Further, and interaction does not occur between the platinum and the deposited oxide and, therefore, the generation of NOx may be suppressed.
Patent JP-S51136231-A (JP)
Title: Magnetic standing image recorder/reproduction
Inventor: KUBO MASAHIRO
IPC: H04N7/025
Filed: 1975-05-20
Abstract: PURPOSE: Phase modulation for standing picture signal responding to the speed variation eliminates jitter when recording the standing picture signal inserted during vertical resetting of TV signal on a disk. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60204673-A (JP)
Inventor: YONEYA KATSUTOSHI
IPC: C04B35/597
Filed: 1984-03-29
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-H09296096-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: MATSUMOTO KAZUAKI
IPC: C08K5/15
Filed: 1995-02-23
Abstract: PURPOSE: To provide a polyethylene terephthalate resin compsn. which possesses excellent resistance to moist heat, fluidity, mechanical strength, and crystallization rate and enables high cycle molding. CONSTITUTION: This polyethylene terephthalate resin compsn. comprises: 100 pts.wt. polyethylene terephthalate resin (A), comprising at least 80% repeating unit of ethylene terephthalate, prepd. by polymn. in the presence of a germanium-based catalyst; and, incorporated into the component (A), 0.05 to 30 pts.wt. epoxy compd. (B) having at least two epoxy groups in its molecule and not having an ester bond in its molecule, 2 to 150 pts.wt. fibrous reinforcing material (C), and 0.01 to 50 pts.wt. inorg. nucleating agent (D).
Patent JP-S63227231-A (JP)
Title: Load pulse generation circuit
Inventor: ITO ETSUKO
IPC: H03M5/12
Filed: 1987-03-17
Abstract: PURPOSE:To perform correct encoding, by selecting either the output of first load pulse generation circuit or that of second load pulse generation circuit. CONSTITUTION:In cases of a coding factor of 3/4(R=3/4) in a four-phase PSK system(for encoding), and a coding factor of 2/3 (R=2/3) in a two-phase PSK system(for encoding), one second load pulse is generated for two clocks for modulation/demodulation(MODEM-CK). Then, in the cases those coding factors are used, the second load pulse generated by frequency-dividing the MODEM-CK at the second load pulse generation circuit 23 whose operation is started by a clear pulse obtained by decoding the output of an internal counter is sent. In the cases where it is Rnot equal to 3/4, and Rnot equal to 2/3, by outputting first load pulse generated at the first load pulse generation circuit 22 via a selector 24, it is always possible to send the load pulse having a prescribed cycle. In such a way, it is possible to generate a correct load pulse.
Patent JP-S56158703-A (JP)
Title: Fungicide
Inventor: KONISHI SEIJI
IPC: A01N43/824
Filed: 1980-05-10
Abstract: PURPOSE: A fungicide that contains 2-(2-fluorobenzmide)-5-trifluoromethyl-1,3,4- thiadiazole or the like as an active principle, thus being used to prevent the deterioration caused by wood-rotting fungi and to control rice sheath blight, orange canker and other blights.  
     CONSTITUTION: The fungicide contains, as an active principle, a compound of formula I (X is halogen, nitro, n is 1, 2; when n is 2, X may be equal or different). The compound is obtained, e.g., by the reaction between 2-amino-5-trifluoromethyl- 1,3,4-thiadiazole and a benzoyl chloride bearing halogen or nitro groups of formula II. The fungicide is very high effective on cabbage bacterial soft rot, tomato bacterial wilt, rice blast, helminthiosporium leaf spot, tomato late blight and cucumber anthracnose as well as the blights stated above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01236837-A (JP)
Title: Data compressor
Inventor: IKUTA KOJI
IPC: H04M7/00
Filed: 1988-03-17
Abstract: PURPOSE:To shorten time up to return to a normal action by presetting a frame counter to a value close to the writable numeric value of a transmitting memory area when the recovery is executed from the time of activation or the time of abnormality. CONSTITUTION:At the time of activation or abnormality recovery, the counted value of a frame counter 4 is presetted to the counted value to be able to detect a pair of multiframes only in a multi-frame received during the frame period not to read compression Co data from a transmitting memory area. Namely, when the pause of an input side multiframe first arrives, at the time of the activation or abnormality recovery, the counted value of the frame counter 4 is presetted to the value to be in the range of 21-23 in which the reading from a transmitting memory area 1S is not executed, for example, 18. Thus, the time until the Co data are written to the transmitting memory area is shortened and the time up to the return to the normal action can be shortened.
Patent JP-H08232340-A (JP)
Title: Plate for preventing settlement of column
Inventor: IMOTO ATSUYOSHI
IPC: E04B1/26
Filed: 1995-02-23
Abstract: PURPOSE: To prevent a column from settling by providing a wooden pedestal to mount thereon a plate for preventing settlement of column and providing an opening and a nail hole corresponding to a tenon of a column in a plate body. CONSTITUTION: A wooden pedestal 51 is mounted on a foundation concrete 50 by passing a bolt 52 through the pedestal 51 so as to be fixed by means of a nut 52a so that a mortice 51a of the pedestal 51 is aligned with an opening 2 of a plate 10 for preventing settlement of column. And a tenon 53a of a column 53 is inserted into the opening 2 of the plate 10 and the mortice 51a of the pedestal 51. Further, after the tenon 53a is inserted, a nail is driven to fix the plate 10 and after a needle material 54 is mounted, a reinforcing material 20 and a bracing plate 21 are fixed by means of a nail. Thus the column is prevented from settling so that a wooden house is prevented from being deformed or broken.
Patent JP-S61221841-A (JP)
Title: Memory device
Inventor: EZAKI HIDE
IPC: G06F12/06
Filed: 1985-03-27
Abstract: PURPOSE:To attain the parallel and simultaneous accesses to data by using an access control means which gives the simultaneous accesses to plural addresses in a rectangular area after the prescribed signal line rearrangement processing. CONSTITUTION:No coincidence is secured with the corresponding relation of X direction between data D1 and D2 as well as D3 and D4 and also with the corresponding relation of Y direction between data D1 and D3 as well D2 and D4 respectively. Thus a reading X direction barrel shifter 3RX is used for rearrangement of data on memory elements MA and MB as well as MC and MD in the X direction. While a reading Y direction barrel shifter 3RY is used for rearrangement of data on the memories MA and MB as well as MC and MD in the Y direction. Then data are delivered through output lines DT O0, O1, O2 and O3 respectively. For rearrangement of data with those barrel shifters 3, the Y coordinates of an external address SO of the X coordinates are rearranged when the X coordinates of the address SO are odd. While the data of the Y direction are rearranged when the Y coordinates of the SO are odd. Thus it is possible to give the simultaneous accesses to four pieces of data and to read out these data with just a single external address signal.
Patent JP-H06273642-A (JP)
Title: Fluoride optical fiber
Inventor: MORI ATSUSHI
IPC: C03C25/42
Filed: 1993-03-23
Abstract: PURPOSE:To provide the fluoride optical fiber having a high strength and high weatherability by coating the surface of the fluoride optical fiber with oxide glass essentially consisting of P2O5 and further coating the surface thereof with a UV curing resin layer. CONSTITUTION:This fluoride optical fiber is constituted by coating the surface of the fluoride optical fiber, which is formed by coating the surface of a core 1 consisting of the fluoride glass with a clad layer 2, with an oxide glass layer 3 essentially consisting of the P2O5 and coating the surface of this oxide glass layer 3 with the UV curing resin layer 4. The process for production of the fluoride optical fiber consists of inserting a fluoride glass preform having a core-clad structure into an oxide glass tube and integrally drawing the tube. The oxide glass tube is internally subjected to a dehydration treatment to suppress the reaction of the fluoride glass and the oxide glass at this time. The oxide glass has excellent water resistance and a high mechanical strength is easily obtainable therewith and, therefore, the optical fiber having the high strength and the high weatherability is obtd.
Patent JP-2000261670-A (JP)
Title: Image processing unit, its method and memory computer- readable
Inventor: MATSUKUBO TAKESHI
IPC: H04N1/409
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To output an image consisting of mixed images with a plurality of kinds of attributes with high quality. SOLUTION: Picture data consisting of a plurality of objects are received. A rasterizer 14 expands the received objects into bit map image data. Attribute map information denoting the configuration of the bit map image data is generated, on the basis of the expanded bit map image data and the attribute of the objects. An image processing section 17 applies smoothing to pixels in the bit map data, on the basis of the generated attribute map information.