baber/WOPTO huggingface dataset:
Patent JP-H02273025-A (JP)
Title: Fault detector for electric car overhead line
Inventor: MURAKAMI MASAHARU
IPC: H02H3/44
Filed: 1989-04-12
Abstract: PURPOSE:To protect a high speed circuit breaker to a feeder against malfunction caused by regenerative current by storing the last current change portion flowing to a feeder from a DC bus bar and by processing that portion in subtraction from the value this time when the change portion is in a negative value. CONSTITUTION:The change portion of a current flowing from a DC bus bar 1 to an electric rail car 9B through a feeder 3 is detected by a fault detector 5 and stored into a memory 13 through an input device 11. A microprocessor 12 subtracts the last stored value from the stored value this time when the last storage portion is negative. When the last change portion is in the positive value, the value this time is kept as it is. When the value without correction from the above subtraction result exceeds the set value, the microprocessor 12 opens the high speed circuit breaker 4 through an output device 14. The malfunction of the circuit breaker 4 caused by the regenerative current can thereby be prevented.
Patent JP-S62246209-A (JP)
Inventor: SATO ATSUSHI
IPC: H01H13/00
Filed: 1986-04-18
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-2000279812-A (JP)
Title: Catalyst for partial hydrogenation of aromatic olefin and its partial hydrogenation method
Inventor: KO SHOJO
IPC: B01J37/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for partial hydrogenation of an aromatic olefin by which a high selectivity and a high yield are provided in manufacture of cyclohexene. SOLUTION: A catalyst suitable for partial hydrogenation of an aromatic olefin to cyclohexene comprises a metallic active component deposited on bioxide of gallium oxide-zinc oxide, and this metallic active component is selected from group VIII elements. This catalyst can exhibit a high selectivity and a high yield in manufacture of the cyclohexene.
Patent JP-H09283304-A (JP)
Title: Resistor paste
Inventor: SAKAMOTO KAZUNORI
IPC: H01C7/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a resistor which prevents surface deterioration of the resistor face after printing and excels in productivity with less initial resistance value fluctuation by controlling the water content of resistor paste obtained by kneading and dispersing polyamic acid and conductive carbon black at a specified quantity or less. SOLUTION: The water content of resistor paste, which is provided by kneading and dispersing polyamic acid and conductive carbon black, is 10 pts.wt. or less to a resistor paste of 100 pts.wt. The resistor paste contains each organic compound of structural formulas I, II and III (where, R1 and R2 are alkyl groups such as methyl group and ethyl group) with a molecular weight of 180 or less by 3-100 pts.wt. This constitution excellently keeps the surface condition after printing, and a resistor with excellent productivity with less initial fluctuation and less fluctuation rate after being left at a high temperature is obtained.
Patent JP-S5519408-A (JP)
Title: Plate thickness and plate breadth control method in rolling mill
Inventor: IKEDA YOSHITAKA
IPC: B21B37/00
Filed: 1978-07-27
Abstract: PURPOSE: To increase the processing precision, by simultaneously and comprehensively controlling the plate thickness and plate breadth of the material being rolled, which are related with each other, in a tandem rolling mill.  
     CONSTITUTION: The plate thickness and plate breadth of the material being rolled 1 by rolling mills A to E having a plurality of stands are respectively detected by detectors 13, 10, and are inputted into a computer 20. The deviation between the detected value and set point is calculated and inputted, and a plate thickness control signal and a plate breadth correction signal to cancel the effect of the plate thickness control signal are calculated. As for the plate breadth control signal, similar calculations are made. And the sums of control and correction signals of plate thickness and plate breadth are supposed to be ΔS°, Δt°, which are outputted to a roll opening control device 21 and a tension control device 22. The device 21 calculates the deviation between the signal from position detector 16 and signal ΔS°, and operates a device 15E so that the deviation becomes zero. The device 22 calculates the deviation between the signal from tension detector 6 and signal Δt°, and operates a roll driving device 12D so that the deviation becoms zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07298661-A (JP)
Title: Braking inspection of dc electric of printing press and its device
Inventor: KURAUSU SHIYUBUIN
IPC: H02P7/298
Filed: 1995-04-17
Abstract: PURPOSE: To positively stop a printing machine, in the case of an emergency break command. CONSTITUTION: In a method for controlling breaking of the DC electric motor of a printing machine, for example, a sheet paper offset printing machine and in a method, in which braking after outputting the emergency break command is performed by the control of an armature current being transmitted from the DC electric motor, the value of an armature current IA is detected. Then, when the armature current IA deviates by a predetermined maximum value in an absolute value that is unallowed, a DC electric motor M is switched to a non-torque state and an electromagnetic brake B is operated.
Patent JP-H09284631-A (JP)
Title: Zoom lens device
Inventor: SASAKI TADASHI
IPC: H04N5/232
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp image by moving zoom lens group toward the telescopic position so as to conduct focusing thereby matching a focus automatically even in the case of a large sized zoom lens. SOLUTION: When a zoom operation switch 35 is connected to a position of an automatic zoom mode 35a, a zoom motor driver 34 drives a zoom lens group drive motor 36 to move a zoom lens group 12 to the telescopic position. A CPU 32 gives a lens scanning instruction signal to a focus motor driver 38 to move the focus lens group 10 to a focused position along an optical axis. When the focusing at the telescopic end is finished, a fixed focus mode is set and the CPU 32 restores the zoom lens group 12 to the home position. When the zoom lens group 12 returns to the home position, the CPU 32 connects the zoom operation switch 35 to a manual zoom position 35b to switch the drive of the zoom lens group 12 to the manual mode. Through the operation above, an image without defocusing is obtained from a wide position to the telescopic position.
Patent JP-H09281124-A (JP)
Title: Method for observing surface
Inventor: FUKUDA SHIN
IPC: G01B21/30
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To observe state of a polymer surface in the air with an atomic force microscope(AFM), by treating the surface by means of plasma including a metal mainly composed of titanium. SOLUTION: In treating a polymer surface by means of plasma including a metal, for instance, titanium, vanadium or the like is used as the metal, but titanium is preferred because of its affinity to carbon and oxygen and availability. The polymer surface may be a film sheet or other kinds of bulk. The polymer is, e.g. polyethylene terephthalate or the like. Sputtering, etc. is employed as an example of a method of treating the polymer surface. It is not necessary to form a physical continuous film to the metal of the surface subjected to the surface treatment by plasma including the metal. Whether the metal actually adheres to the surface is checked, for example, by X-ray photo-electron spectroscopy or the like.
Patent JP-H11288679-A (JP)
Title: Automatic sample tilting device of transmission type electron microscope
Inventor: HOSOKAWA FUMIO
IPC: H01J37/26
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To automatically tilt a sample to an angle formed by mathematically calculated different orientations of the crystals of the sample and to automatically move the sample so that the mathematically calculated positional deviation of the sample is canceled out. SOLUTION: The electron diffraction pattern of a sample 4 is recognized by an image recognition means 11 via an image pickup TV 7, and cystal orientations and the orientation and the tilt angle of the required sample tilt in the target orientation from which to perform observation are calculated from the electron diffraction pattern by an analysis means 12. A sample tilting mechanism 9 is controlled by a position correcting means 14 to tilt an image of the sample 4 by a minute amount such that it does not go out of the screen of an image display means 13, the positional deviation of the sample 4 being calculated by the analysis means 12. Position correcting control is performed whereby a sample moving mechanism 8 and a deflection coil 6 are controlled by the position correcting means 14 so that the positional deviation is canceled out.  Such tilting of the sample 4 and position correcting control are repeated until the calculated tilt angle is attained.
Patent JP-S5616580-A (JP)
Title: Material for treating oil-containing waste water
Inventor: NOMURA NORIO
IPC: C09K3/32
Filed: 1979-07-18
Abstract: PURPOSE: To prepare the titled treating agent capable of adsorbing and removing floating oil, suspended oil or emulsified oil without clogging, by mixing a specific material with a composition obtained by the mixing, crosslinking and crushing of a polymer and an inorganic filler in the presence of a crosslinking agent.  
     CONSTITUTION: The objective treating agent composed of (A) a composition obtained by kneading (a) 100pts.wt. of a crosslinkable polymer such as ethylene-vinyl acetate copolymer and (b) 5W250pts.wt. of an oil-absorbing inorganic filler such as MgO with an extruder in the presence of a crosslinking agent such as dicumyl peroxide, thereby crosslinking the mixture and crushing the crosslinked product by the shearing action of the extruder, and (B) 10W3,000pts.wt. of a material (e.g. polypropylene pellets) having higher compression resistance than the composition (A) and pref. having a bulk density of ≤5 times that of (A), and a particle diameter of ≥0.5 times the maximum diameter of (A) and ≥1.5 times the minimum diameter of (A), and inactive and insoluble to (A), water and oils. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119170-A (JP)
Inventor: GEIRII ROBAATO HIYUUKERU
IPC: H01L21/331
Filed: 1985-04-30
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-S5215258-A (JP)
Title: Relay circuit
Inventor: HIRANO TERUO
IPC: H01H47/32
Filed: 1975-07-26
Abstract: PURPOSE: To omit contacts of delecting relays and to simplify the wiring process by detecting the operation of the detecting relays by oncnecting a diode in series with the power supply and a semiconductor input circuit in parallel to the power supply in a circuit which supplies the power supply by connecting a plual number of detecing relays in parallel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62250286-A (JP)
Inventor: NAKADA KAZUHIKO
IPC: D06P3/00
Filed: 1986-04-22
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-H04300945-A (JP)
Title: Liquid colorant for acrylic resin molding material
Inventor: HIROTA FUMIO
IPC: C08L33/20
Filed: 1991-03-29
Abstract: PURPOSE:To provide a liquid colorant having excellent coloring power in the mass-coloring of acrylic fiber, free from undesirable effect on the spinnability and storable without causing the agglomeration of pigment. CONSTITUTION:The objective liquid colorant for acrylic resin molding material is composed of 100 pts.wt. of a liquid sorbitan fatty acid ester having an HLB of 1.5-16.0 and 0.5-150 pts.wt. of a pigment.
Patent JP-H08264348-A (JP)
Title: Step-up transformer coil
Inventor: ABE KATSUNORI
IPC: H01F27/32
Filed: 1995-03-24
Abstract: PURPOSE: To provide a step-up transformer coil which is free from shoot and dielectric strength failure, high in reliability, and low in cost by a method wherein a projection with a groove is provided to an opposed terminal pad and the inner wall of a flange, an insulating tape is wound on the periphery of the projection with a groove and a partitioning plate, and a wire is wound on the wound insulating tape. CONSTITUTION: Partitioning plates 4 to 7 and projections 51 , 52 , 53 , 54 (not shown in Figure), and 55 (not shown in Figure) each having a groove 21 and the same periphery with the partitioning plates 4 to 7 are provided on a terminal pad 1 and flanges 13 and 14 at four spots confronting each other. After an output winding is provided, an insulating tape 19 is wound on the peripheries of the partitioning plates 4 to 7 and the projections 51 , 52 , 53 , 54 , and 55 by a few turns. Thereafter, an input winding is provided. By this setup, a transformer coil is free from shoot and dielectric strength failure, high in reliability, and low in cost can be obtained.
Patent JP-S5618006-A (JP)
Title: Turbine casing for nuclear power generating steam turbine
Inventor: EBINA TAKU
IPC: G21D1/02
Filed: 1979-07-20
Abstract: PURPOSE: To prevent a corrosion on the joint surface of an engaging part, by forming a surface layer and hollow part made of austenite metal on the joint surface of the engaging part for packing heads and increasing a contact surface pressure by reducing the contact area with the hollow part formed on said metal surface layer.  
     CONSTITUTION: A steam turbine for a nuclear power plant is integrally constructed by tightening bolts at a flange portion with each of upper and lower casings. On joint surfaces A, B of a packing head engaging part provided with the flange, a surface layer 12 made of austenite metal is formed. While a hollow part 12a is formed to obtain a high surfaces pressure when jointed to the upper casing. Further on the metallic surface layer 12, a key groove 11 and steam relief groove 13 linked to a gland seal line are provided. In this way, a corrosion due to the wet steam on the joint surface in the packing head engaging part can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10270545-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASA TAKAYUKI
IPC: H01L21/265
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which can achieve the suppression of an element separating width, separation of well and the optimization of the separation between the elements, at the sometime. SOLUTION: This manufacturing method has the following processes: the process for forming a first buffer oxide film 25 on a substrate 21; the process for injecting first-conductivity type impurities 27 through the first buffer oxide film after resist is patterned on the first buffer oxide film; the process, which performs the resist patterning in a region neighboring the impurity injected region and injects second-conductivity type impurities 29 that are opposite to the first conductivity type; the process for forming impurities by performing heat treatment and dispersing the impurities; the process for peeling the first buffer oxide film; the process for forming a second buffer oxide film 32; the process, which performs etching after a nitride film 33 is formed and the resist is patterned in the element forming region;  and the process for forming the element separating region by performing field oxidation. Thus, the element separating width is suppressed, and the optimization of the separation of well and the separation between the elements are achieved.
Patent JP-S58208587-A (JP)
Title: Diagnosis device for trouble in condenser
Inventor: SAKAGAMI TAKEATSU
IPC: F28B11/00
Filed: 1982-05-27
Abstract: PURPOSE:To provide a diagnosis device which works to instruct a necessary action to be taken, by a method wherein the presence of a trouble is determined based on the data obtained from various monitoring devices, and if a trouble occurs, a diagnosis is performed to find out the cause thereof. CONSTITUTION:Input signals 1a, 1b, and 1c obtained from a monitoring device are inputted to a data collecting device 2 to perform a check of data obtained in each input signal. A theoretical pattern device 3 houses a theoretical pattern for diagnosing a long term abnormality of a condenser and a theoretical pattern for diagnosing a short term abnormality. In a diagnosis on a long term abnormality, data of an input signal and a vacuum degree of a condenser are compared with each other and computed. When the computing result indicates normality, it is displayed in a display device 5 that the forward and back washing operations for the condenser or an operation of a fine tube cleansing device is needed, and a signal is fed to a control end output device from the theoretical pattern device. Said operation is automatically performed, and also with respect to the presence of normality, a reliable determination of the content thereof takes place.
Patent JP-S5518864-A (JP)
Title: Preheater for generator
Inventor: KITAMURA SHIGERU
IPC: H02K11/00
Filed: 1978-07-27
Abstract: PURPOSE: To obtain a simple and economical configuration by feeding a preheating current to the stator coil to preheat the generator on utilizing the starting auxiliary power supply.  
     CONSTITUTION: A desired preheating voltage is produced in the induced voltage regulator 19 connected to the secondary lower voltage circuit of the power transformer 18, and is introduced to the stator coil 4 of the generator through the closed preheating disconnecting switch 17 and station transformer 6. The current is conducted at a sufficiently lower value than the generator rated current, the generator is preheated by its heat. When temperature in the generator reaches a fixed value, the regulator 19 is disconnected manually or automatically, the feed breaker 7 is put in, the disconnecting switch 17 linking the breaker is opened, and an ordinary starting operation is taken. By this way, a preheating power supply and power change-over switching device are not required, resulting in the enhancement of economization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57206364-A (JP)
Title: Product of minced or treated meat of fishes and shellfishes
Inventor: OOMORI HIROAKI
IPC: A23L17/00
Filed: 1981-06-15
Abstract: PURPOSE: To prepare a producr of minced or treated meat of fishes and shellfisheds perfectly kept in a state of raw meat not causing smell or change in color without subjecting it to a bleaching process, by treating the fishes or shellfishes under precise temperatures control.  
     CONSTITUTION: In preparing conventionally a product of minced or treted meat of fishes or shellfishes from fresh or frozen fishes or shellfishes, the temperature of the surface and the center of the raw material fishes or shellfishes is kept ≤0°C, the water temperature during the collection and washing of the meat is kept at 0W3°C, the temperature of the meat part during dehydration is kept at -1W-1.5°C, and the temperature of the meat during slicing or mincing is kept at ≤5°C. The prepared minced or treated meat, without being subjected to a bleaching process, is maintained at ≤5°C, blended with an additive comprising salt, sugar, and ethanol or an ethanol-containing product, a casing is packed with the blend in vacuum at ≤8°C, and preferably each process is carried out under sterilization atmosphere by ozone or ultraviolet rays. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289083-A (JP)
Title: Information processor, method and computer readable record medium recording control program
Inventor: INAGAKI TAKESHI
IPC: G06F3/048
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To make a user trace a sentence in a long document without losing the sight of it. SOLUTION: When a voice recognizing device 2 recognizes a voice that is 'proceed' which is spoken by a user, a document format interpreting device 4 extracts one sentence unit and performs an output display layout with the extracted sentence as a foreground. A display part extracting device 10 calculates a relative coordinate of an extraction window to a background image based on the coordinates of the start and end points of the foreground. A document imaging device 6 generates a foreground bit image based on output display layout specification after change and stores it in a foreground image storage area 8.  An image synthesizer 9 synthesizes the foreground bit image in the area 8 with a background bit image in a background image storage area 7, and the device 10 extracts a display part from a synthetic image in accordance with the extraction window and shows it on a display device 11.
Patent JP-S61250385-A (JP)
Title: Starter
Inventor: SHINOZAKI KAZUYA
IPC: F02N11/00
Filed: 1985-04-26
Abstract: PURPOSE:To enable engaging performance between a pinion and a ring gear to improve by arranging a contact pressure spring between a shaft, having a movable contact, and a plunger so as to contract said spring in case the pinion gets behind to plunge out. CONSTITUTION:A contact pressure spring 17 is arranged between a shaft 8 having a movable contact 10 and a plunger 7, by which even if a drive spring 27 is deformed and a pinion 23 gets behind to plunge out due to inertial weight of an overrunning clutch 22, the pinion 23 and the like, the contact pressure spring 17 contracts and movement of a movable contact 10 is delayed to improve engagement between the pinion 23 and a ring gear 24 while shock can be absorbed by the drive spring 27 in case the pinion 23 clashes on the ring gear 24. Still more, the number of parts can be prevented from increasing since the contact pressure spring 17 is used.
Patent JP-H08257152-A (JP)
Title: Emergency rescue rope apparatus
Inventor: SAITO SEIJI
IPC: E04G21/32
Filed: 1995-03-27
Abstract: PURPOSE: To enable expanding out of a safety net urgently to rescue an object such as human body when it drops down accidentally from a hoisting shaft of a steel frame construction or the like. CONSTITUTION: When an object 15 drops down accidentally from an upper part of a hoisting shaft, the dropping is detected instantaneously by detection sensors 7 and 8 and an electric controller 9 makes a fluid cylinder 12 extend through a changeover valve 13 to stretch a cross link 10 quickly so that a safety net 16 spread over the cross link 10 in a folding fashion expands out to the hoisting shaft traversing thereby allowing the rescuing of the object urgently. Thus, the safety net is expanded out traversing to allow the rescuing of the human body or the like dropping down accidentally from the hoisting shaft during the assembling of a scaffold to be erected. Moreover, this enables preparation for accidents repeatedly thereby preventing possible serious human accident.
Patent JP-H02269976-A (JP)
Title: Voltage variation detecting device
Inventor: SHIRAKAWA HIROSHI
IPC: G01R19/165
Filed: 1989-04-12
Abstract: PURPOSE:To detect a voltage value securely and early by setting a circuit which detects variation in the voltage of an input signal as variation in the pulse width of a pulse signal obtained by cutting the full-wave rectified signal of the input signal at a specific level. CONSTITUTION:The input signal (x) is rectified by a full-wave rectifying circuit 1, whose signal (d) is compared by a comparator 2 with the signal of a level setting means 10 that a computer 7 has to obtain the pulse signal having pulse width corresponding to the set level. A one-shot counter 5 is triggered with the leading or trailing edge of the pulse signal and its count time is set according to the pulse width when the input signal has an expected voltage value. Then the pulse signal and the output signal of the counter 5 are processed logically to judge whether or not the pulse width of the pulse signal has the expected voltage value, thereby detecting the variation of the input voltage in its early stage.