baber/WOPTO huggingface dataset:
Patent JP-H09256805-A (JP)
Title: Turbine trip device
Inventor: KUBO AKIRA
IPC: F01D21/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To remotely trip a turbine by an operator at his discretion even when a DC power source is lost. SOLUTION: When the AND condition of the detected output of a DC power loss detecting means 40 to detect the loss of a DC power source and the turbine trip signal is satisfied, a latch 18a of an emergency governor 18 is tripped through an AC-driven oil trip valve 22, the control oil in a main steam stop valve 4 through an emergency trip device 20, the main steam supply to a steam turbine is disconnected to perform the turbine trip.
Patent JP-H01238586-A (JP)
Title: Production of dibenzylaminofluoran compound
Inventor: MADONO SATOYUKI
IPC: C09B11/28
Filed: 1988-03-18
Abstract: PURPOSE:To readily obtain the title compound useful as a dyestuff for recording materials without admixture of unreacted monobenzyl derivatives, by reacting an aminofluoran compound as a starting raw material with a benzyl chloride compound by a specific method. CONSTITUTION:An aminofluoran compound shown by formula I (R<1> and R<2> are methyl or ethyl) is reacted with a benzyl chloride compound shown by formula I (R<3> is H, lower alkyl or halogen; n is 1-5) in a two-phase base consisting of an organic solvent and water in the presence of iodine of simple substance or an inorganic iodide (e.g. potassium iodide) and an alkalizing agent (preferably NaOH) to give the aimed compound shown by formula III. Preferably a phase transfer catalyst such as polyglycol is added to the two-phase base. For example, 3-diethylamino-7-aminofluoran is used as the compound shown by formula I.
Patent JP-S59190889-A (JP)
Title: Magnetic and thermal recording sheet and production thereof
Inventor: IWATA KEIJI
IPC: G11B5/80
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a magnetic and thermal recording sheet capable of effectively performing magnetic recording and free from any stepped part, by providing with a magnetic recording part and a thermal recording part adjacently to each other and in a non-overlapping manner, in a recording sheet provided with a magnetic recording part and a thermal recording part. CONSTITUTION:A transfer sheet obtained by foaming a magnetic material layer 4 for magnetic recording on a base 3 for the transfer sheet and forming an adhesive layer 5 thereon is placed on a sheet form base 6, with the adhesive layer 5 on the inside, then heat and pressure are applied to adhere the materials to each other, and a coating material for thermal recording is applied thereto to form a coating material layer 7 for thermal recording. After the coating material is dried, the base 3 for the transfer sheet is released to obtain a recording sheet provided with both the magnetic recording part and the thermal recording part.
Patent JP-H0541832-A (JP)
Title: Geometrical compensator of distortion image
Inventor: ELENGA CORNELIS WILLEM
IPC: G01N23/04
Filed: 1991-03-29
Abstract: PURPOSE: To correct the X-ray video of an object in a stage where the video period of a video signal is small. CONSTITUTION: This device includes an input 22 for receiving a digital video signal consisting of a video values I (u, v) belonging to a video element decided by the coordinates (u, v) of the distorted video, an output 28 for supplying a digital correction video signal consisting of the video values I (x, y) belonging to the video element decided by the coordinates (x, y) of the corrected video, video storage devices 25 and 26 connected to the input 22 for storing the digital video signal and an address generator 31 connected to the video storage devices 25 and 26 are provided.
Patent JP-S54158528-A (JP)
Title: Air-fuel ratio controller
Inventor: ATAGO TAKESHI
IPC: F02M7/24
Filed: 1978-06-05
Abstract: PURPOSE: To locate a change-over circuit between an actuator for a main speed and an actuator for a slow speed so as a suitable air-fuel ratio can be held even in the case of such a transitional operation stage that changes a running speed of a car.  
     CONSTITUTION: A change-over circuit CC10 is located between a control unit CU8 and actuators ACM6 and ACS7 for a main and a slow speed, and an idle switch IdSW9, which detects that a carbureter is in an idling operation condition, is connected with the change-over circuit CC10. A signal, which works the ACM6, must be held in such a condition that is before an idling operation by means of a signal of an idle detecting member, and the ACS7 mush also be worked by means of a signal given to the ACM6 in the case of such a normal operation that does not allow the idle detecting member to output a signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08233179-A (JP)
Title: Connection structural body for end section of filler hose and filler hose used therefor
Inventor: ITO KIMIHIDE
IPC: F16L11/11
Filed: 1995-02-28
Abstract: PURPOSE: To provide the connection structural body for the end section of a filler hose, which can surely maintain the sealing performance of a connecting end section of a filler hose where its inner layer is formed out of a resin layer, for a long time. CONSTITUTION: The end sections 13 and 14 of a filler hose 10 having a resin inner layer 11, are fastened to the first hose insertion end section 52 of a filler tube 51 provided for a fuel tank, and/or the second hose insertion end section 62 of the filler tube by circular fastening bodies 70 to the inner circumferential surface of which coating layers 3 and 3 are applied.
Patent JP-H08320845-A (JP)
Title: Method and equipment for synchronization of asynchronous signal
Inventor: HAAMAN HAEECHIN MA
IPC: H03K3/037
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique for synchronizing two or more asynchronous devices or systems to each other without sampling the clock frequencies of the asynchronous devices or systems, but in accordance with the clock edges of the asynchronous devices or systems. SOLUTION: A latching and synchronizing circuit 10 is provided with an inverter matching route delaying block 14, an AND logic gate 18, an OR logic gate 24, and a latch 30. The block 14 and gate 18 forcibly maintain a pulse clock signal 20 in a high logical level state from the rising end of a clock signal 12 until input data signals 28 become stable data. Since the input data signals 28 are not latched into the latch 30 until the signals 28 become stable, the output data signal 32 of the latch 30 represents stable data.
Patent JP-H11254120-A (JP)
Title: Safety device for metal injection forming machine
Inventor: TAMURA SEIJI
IPC: B22D17/26
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety device which can prevent accident caused by spattering of molten metallic material and also, such danger as to damage a die caused by forgetting to remove a shielding plate, by automatically fitting and removing the shielding plate between a fixed side die and a movable side die in a metal injection forming machine. SOLUTION: This safety device for the metal injection forming machine is provided with the shielding plate 21 at the position which is not interfered with the die even in the closing state of the die and a driving device for shifting the shielding plate 21. At the time of operating the driving device, the shielding plate 21 is shifted to the position corresponding to a sprue hole 14 for molten metallic material exposed on the surface of the fixed side die 16 to shield the molten metallic material to be injected from the sprue hole 14.
Patent JP-S55158503-A (JP)
Title: Fabrication of ruler
Inventor: TANAKA TANEZOU
IPC: G01B3/04
Filed: 1979-05-29
Abstract: PURPOSE: To obtain the metallic patterned ruler without expansion and contrcaction of the graudation, which accompany with change of temperature, by applying varnish, in which metall powder is mixed, to one side of a synthetic resin plate and by forming the graduation after providing a colored zone to the other side of the plate.  
     CONSTITUTION: The varnish in which metal powder such as Al, brass or the like is mixed is applied to the synthetic resin plate 1 of vinyl chloride resin or the like so that opaque belt-shaped domains 2 may be formed at regular intervals, and the colored zones 3 of a proper color corresponding to the opaque parts 2 are provided to the other side of the plate 1. Next, after the graduations 4 are formed on the opaque zone, colored zone and clear zone with a quick drying and heat-resisting synthetic resin ink, the clear hard synthetic resin covering plates 5, 6 are polymerized on both sides of the plate 1 and these materials are heated and pressured to unify themselves. And then the line A-B in Figure is cut to provide the ruler. In this way, a metallic patterned ruler without expansion and contraction of the graduation, which accompany with change of temperature, can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63232831-A (JP)
Title: Granulation terminal control device
Inventor: HONDA TAKAYOSHI
IPC: G01N15/02
Filed: 1987-03-19
Abstract: PURPOSE:To correctly control the granulation terminal by providing a high speed take-in device taking out the electric signal sent from a converter and a detecting and controlling device for granulation terminal using the characteristic frequency component obtained from the above mentioned electric signal. CONSTITUTION:The granulation terminal and the equation between the grain diameter and characteristic frequency component, etc., are paged in advance from a computer 5 in which the above-mentioned data of each product are stored, and the control values of granulation are set. Before the spraying of binder, an agitating rotor 14 is driven for a specified time to homogenize the material. Then, the binder is adequately sprayed through a spray nozzle 28 controlling the amount of spray due to a data base, and, at the same time, the state of granulation is arranged by the probe 12 for detecting granulation terminal. The judgement whether the granulator should be stopped or not is made by collating the measured value with the target granulation terminal signal.
Patent JP-S52149965-A (JP)
Title: Signal feedback type color cathode ray tube
Inventor: OOGOSHI AKIO
IPC: H01J29/48
Filed: 1976-06-09
Abstract: PURPOSE: In electron beam modulation, the elliptic beam spot which has a longer longitude is modulated selectively, and thereby reducing only the length of the longitude of the beam spot materially, so that a light picture can be obtained without deteriorating the vertical resolution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07277610-A (JP)
Title: Remote control device of elevator
Inventor: TSUCHIYA TETSUHISA
IPC: B66B1/06
Filed: 1994-04-05
Abstract: PURPOSE:To provide the remote control device of an elevator, by which a quick movement can be made in case of emergency. CONSTITUTION:In the case of using an elevator 12 operated to be stopped at each floor in case of emergency, the elevator 12 is provided with a means for detecting a control signal generated at a remote place and a remote control device 15 for generating a signal to a means for switching the operation method for the elevator 12. According to a signal generated from the remote control device 15, the operation method for the elevator 12 is switched to the operation exclusive to a car call, by which only a call in a car is made effective.
Patent JP-S52149959-A (JP)
Title: Tuning mechanism for multi-cavity klystron
Inventor: HARA HIROO
IPC: H01J23/20
Filed: 1976-06-08
Abstract: PURPOSE: The tuning set screw is provided on the simple disc and thereby slipping the tuning bar supporting inside cylinder inside the guide outside cylinder, so that not only the control of the frequency of the high resonance frequency can be made easy but also a resetability of high-frequency characteristic can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01241240-A (JP)
Title: Voice packet processor
Inventor: ONO MASAFUMI
IPC: G10L25/93
Filed: 1988-03-23
Abstract: PURPOSE:To update background noise by sending a silence packet as background noise information. CONSTITUTION:Packet information 1-4 compressed by a sound presence/silence discrimination circuit 14 is combined as a packet and fed to a sound presence/ silence deciding circuit 18. In case of the silence packet, the result is outputted from a buffer 21 as packet information 109 corrected based on a 3rd packet information and a 7th packet information. Thus, it is not required to recognize the silence decision value at the transmission side and the processing in the deciding circuit 18 is simplified.
Patent JP-S58184596-A (JP)
Inventor: SAWA TOSHIO
IPC: G21F9/12
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59195539-A (JP)
Title: Amorphous venadium-nickel compound material and its manufacture
Inventor: MASUMOTO TAKESHI
IPC: H01F10/18
Filed: 1983-04-15
Abstract: PURPOSE:To obtain an amorphous V-Ni compound material useful as a magnetic material, an ionic conductive material, a catalyst or the like by melting a mixture consisting of V2O5 and NiO in a specified ratio by heating and by cooling the melt very rapidly. CONSTITUTION:V2O5 is mixed with NiO so as to provide a composition represented by a formula (V2O5)1-x.(NiO)x (where 0.70>=x>0). The starting material mixture is put in a tube 7 having a melt spraying nozzle 11. The mixture is melted by heating to a temp. above the m.p., and the melt is very rapidly cooled by spraying from the nozzle 11 on the surface of a roll 13 rotating at high speed to obtain the desired amorphous V-Ni compound material of high quality. An oriented polycrystalline thin film material is manufactured by heat-treating the compound material at a temp. below the crystallization temp. for a prescribed time.
Patent JP-2000268874-A (JP)
Title: Manufacture of lithium secondary battery
Inventor: HONMA TAKAHIKO
IPC: H01M10/0525
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-capacity lithium secondary battery capable of dropping the irreversible capacity by reducing the reaction polarization in the final period of discharging in a positive electrode active material in a battery. SOLUTION: This lithium secondary battery is formed from a positive electrode containing as the main active material, lithium nickel composite oxides expressed by the composition formula LiNi1-xMxO2 (where M is one or more of the elements Ti, V, Cr, Mn, Fe, Co, Cu, Zn, Li, Mg, Al, Ga, In, and 0.05<=x<=0.4) and a negative electrode containing graphite as the main active material. After the initial charge with eventually following discharge at the room temp. (around 20 deg.C), three charge-discharge cycles are conducted while heating is made at a temp. between 45 deg.C and 65 deg.C.
Patent JP-H09258685-A (JP)
Title: Picture display device
Inventor: KAWAHARA ISAO
IPC: G09G3/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a means which can secure color balance even in a display device in which average brightness is correctly reproduced and the number of pixels are different in display color when display is performed by performing scanning line conversion or two dimensional filter processing using a matrix display device having a non-linear light emitting characteristic. SOLUTION: This device is provided with a display means 5 in which a light emitting brightness characteristic for a small part of an input amplitude is almost linear and a light emitting brightness characteristic for the other part of the input amplitude is non-linear, and linear compensation means 4R, 4G, 4B for compensating a non-linear characteristic of the display means 5. After exponential function operation is performed for an input signal, operation for changing a frequency characteristic such as a two dimensional filter, scanning line conversion is performed, and after that, linear compensation is performed. Also, input/output characteristics of the linear compensation means 4G, 4R, 4B are a linear characteristic in which correspondence relation between the input and the output is 1:1 in a small amplitude part of an input.
Patent JP-S59194109-A (JP)
Title: Positioning cylinder device
Inventor: YAMAMOTO AKIHIKO
IPC: F16J10/02
Filed: 1983-04-19
Abstract: PURPOSE:To set a stop position in multi-stages by providing a sensor scale interlocking with a piston rod on the piston side and a position detecting element on the cylinder side to fix the movable portion of a mechanical apparatus connected to the piston rod at any desired position easily and correctly. CONSTITUTION:A sensor scale 21 is coupled to the forward end portion 14a of a piston rod through a support member 22. The sensor scale 21 is provided with a plurality of small-diameter through holes 21a longitudinally arranged in a fixed pitch P in a section L corresponding to the stroke of a piston 13'. The through holes 21a are used as position detecting holes. A sensor scale guide 23 is provided with an insertion hole 23 for slidably accommodating the sensor scale, and disposed on the outer periphery of a cylinder body 11 along the axis thereof. A photosensor 23 is opposed to the sensor scale 21 as a position detecting element.
Patent JP-H07250009-A (JP)
Title: Transmitter/receiver for slow hopping spread spectrum communication system
Inventor: KURASHIMA KATSUNORI
IPC: H04B1/7143
Filed: 1994-03-11
Abstract: PURPOSE:To provide the transmitter/receiver for slow hopping spread spectrum communication system with which possibility to overlap the frequency of a spectrum to be transmitted can be almost eliminated and any information to be judged can be provided on the reception side as much as possible even when that frequency is overlapped. CONSTITUTION:This device is provided with a frame generation/reproduction control circuit 1 for storing data more than two frames at least, for allocating those data to plural frames in the case of transmitting the frequency hopping spectrum and for further returning the allocated frames to the original frames when the frequency hopping spectrum is received, frequency synthesizer 6 for simultaneously putting the allocated frames on the respective frequency hopping spectrums by arranging frames for hopping pattern synchronization for identifying the start position of a hopping pattern at the prescribed position of the hopping pattern to be outputted, multiplier 4a, and synchronizing circuit 9 for synchronizing spectrum transmission and reception.
Patent JP-H08257745-A (JP)
Title: Method for welding angle part of welded joint part of box structural material
Inventor: NARUSAWA AKIO
IPC: B23K9/00
Filed: 1995-03-27
Abstract: PURPOSE: To efficiently weld the angle parts of butt welded joint parts of box structural materials on construction site without the occurrence of defects. CONSTITUTION: One surface (a) is welded by a welding torch 6 at prescribed angles θ1 , θ2 with the progressing direction of the side face of the box structural materials 1 and upward at the time of welding the angle parts a1 to d1 of the box structural materials of the welded joint parts 2 formed by butting the welding ends of the box structural materials 1 against each other from above and below. The welding torch 6 is once retreated in a diagonal M direction at the time of arriving at the welding interruption point P1 of the angle parts existing on the diagonal line M of the box structural materials 1 and moving to the adjacent surface (b) thereof. The welding torch 6 is changed in its position to this angle with this surface at the time of bringing the torch close to the adjacent surface 6 again and the welding of this surface is executed.
Patent JP-S54158943-A (JP)
Title: Light signal branching circuit for data bus
Inventor: NOMURA HIDENORI
IPC: H04B10/213
Filed: 1978-06-05
Abstract: PURPOSE:To maintain the light signal power in data bus nearly constant and achieve the versatility, standardization and higher reliability of circuits by resending out the signal of the light receiving part connected to cascade-connected directional photo coupling parts from the light transmitting part. CONSTITUTION:Directional coupling parts 10, 20 cascade-connected in the transmission direction of the light signals, the light receiving part 40 connected to branching terminal 11 and the light transmitting part 30 connected to branching terminal 21 are provided.  A part of the electric signal outputted from the receiving part 40 to the terminal 60 is coupled to the transmitting part 30 via feedback circuit 50 and is sent out into the data bus through the coupling part 20.  Hence, the transmitted light signal power is compensated of the decrease owing to branching and the attenuation by the transmission paths.
Patent JP-H08258230-A (JP)
Title: Laminated resin film
Inventor: NORO MASATAKA
IPC: B32B27/34
Filed: 1995-03-27
Abstract: PURPOSE: To provide laminated resin film, which is excellent in external appearance and has barrier properties to steam, oxygen, carbonic acid gas and the like and, at the same time, is excellent in packability such as flexibility, tearing strength, heat sealability and the like. CONSTITUTION: The laminated resin film is produced by laminating straight chain ethylene α-olefin copolymer resin film layer having the density of 0.95g/cm or less and the Q-value (or Mw/Mn) of 4.0 or less onto one side or both sides of polyamide resin film layer.
Patent JP-H09255935-A (JP)
Title: Flame-retardant thermoplastic adhesive for insulation tape
Inventor: TADOKORO NOBORU
IPC: C09J11/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic adhesive having good adhesiveness and excellent flame retardancy and blocking resistance by adding hydrophobic silica and a platy inorganic filler to a composition containing a thermoplastic base resin and a flame retardant. SOLUTION: This invention provides a flame-retardant thermoplastic adhesive which is applied to a resin film (e.g. a polyester film) to form the adnhesive layer of an insulation tape. This adhesive is prepared by mixing a composition containing 100 pts.wt. thermoplastic base resin and 20-60 pts.wt. flame retardant with 5-10 pts.wt., per 100 pts.wt. base resin, hydrophobic silica and 5-50 pts.wt., per 100 pts.wt. base resin, platy inorganic filler.
Patent JP-S62225930-A (JP)
Title: Vehicle mounted raindrop detector
Inventor: FUJIMURA KEIJI
IPC: B60S1/08
Filed: 1986-03-26
Abstract: PURPOSE:To remove the residual component of a high frequency signal without using a special filter such as a notch filter, by optimizing the driving frequency of a light emitting element and the constitution of the low-pass filter provided at the post stage of a detection circuit. CONSTITUTION:A light emitting element 1 is subjected to high frequency driving using a high frequency drive circuit 20 and the output of a light receiving element 2 is detected by a detection circuit 5 to be applied to a low-pass filter 21. A detection part consisting of an integrator 9 and a comparator 20 detects the raindrop between the light emitting element 1 and the light receiving element 2 on the basis of the output of a filter 21. The driving frequency of the drive circuit 20 and the low-pass filter 21 are optimized so as to attenuate the ripple component remaining in detection output to a necessary min. degree and to make it possible to extract only a desired raindrop detection signal. By this method, a raindrop detector having high detection efficiency can be realized without using a special filter such as a notch filter.