baber/WOPTO huggingface dataset:
Patent JP-H0670484-A (JP)
Title: Reverse current preventing device and solar battery protecting device
Inventor: MINAMINO IKUO
IPC: H02J7/35
Filed: 1993-03-31
Abstract: PURPOSE:To provide a solar battery protecting device whereby the loss generated when a current flows forward from the solar battery can be suppressed as much as possible. CONSTITUTION:Between a solar battery 1 and a battery 2, a solar battery protecting device 5 is provided, and the device 5 is configured by making the wiring connections of a polarized relay adequate. That is, around the central leg of an E-shaped core 6, a first coil 7 (its resistance is, e.g. 1KOMEGA)and a second coil 8 (its resistance is, e.g. 0.02OMEGA) are wound respectively, and an electromagnet is formed. On the other hand, on the opened side of the E-shaped core 6, a movable block 11 comprising iron pieces 10 stuck on both the ends of a permanent magnet 9 is provided. On the respective iron pieces 10, south or north pole is generated respectively, and only when currents flow in fixed directions (arrow directions shown in the figure) through the respective coils 7, 8, the movable block 11 is moved, and in its turn, a contact 12 is closed. Particularly, the second coil 8 is connected in series with the contact 12, and the first coil 7 is connected in parallel with the series circuit comprising the second coil 8 and the contact 12.
Patent JP-H09282170-A (JP)
Title: Facsimile equipment
Inventor: GOTOU HIROSUKE
IPC: G06F9/445
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce processing burden on the side of a service station in the case of updating a system program by providing a system program identifying means and a means for repeating and transmitting the received system program to the destination registered in advance after the system program of a memory is updated or the like. SOLUTION: This equipment is composed of a CPU 1, flash memory 2, RAM 3, image processing part 4, scanner 5, plotter 6, operating part 7, network control unit (NCU) 8 and system bus 9. Based on the system program stored in the flash memory 2, the CPU 1 controls this facsimile equipment as a whole. When the received data are identified as the system program transmitted from a repetition request station, the system program in the flash memory 2 is rewritten to the received system program and updated and after that updating, the received system program is repeated and transmitted to the destination previously registered in the RAM 3.
Patent JP-S60237796-A (JP)
Title: Method for storing data of supervisory controller
Inventor: MOCHIZUKI KAZUMI
IPC: G06F17/40
Filed: 1984-05-11
Abstract: PURPOSE:To miniaturize a disc device by storing 2-direction state change information different in significance to other file without changing the size and content of one unit of information having the significance corresponding to an external input data. CONSTITUTION:The information of device name 1-1 of an external device information source 1 is stored in an area A of a position 2-1 corresponding to a master file 2 and the information such as substation name is stored in an area D respectively. When the name 1-1 is a device provided with different significance to a direct message and a remote message, only the information desired for change is stored in areas B, C. In editing and displaying the file storage information, when no information exists in the areas B, C, the same name is edited by the two-direction state change and the operating name displays the ON/OFF state of a substation. When any information exists in the areas B, C, the information is extracted from the area of a sub-file 3 corresponding to the said position and a different significance is fed to the device name of the file 2 to attain the state display.
Patent JP-H06289950-A (JP)
Title: Skew corrected data transfer circuit
Inventor: HIROFUJI MASAYUKI
IPC: G06F1/10
Filed: 1993-03-30
Abstract: PURPOSE:To provide a skew corrected data transfer circuit which can transfer skew corrected data to a program delay line at high speed. CONSTITUTION:An address generator 80 supplying addresses to registers 2A, 2B and 2C and a skew corrected data storing memory 40 transferring skew corrected data which is previously received and stored from a data bus 50 to corresponding programmable delay lines 3A, 3B and 3C and inputting selection information outputted from the registers 2A, 2B and 2C and an address signal from the address generator 80 as input addresses when the address supplied from the address generator 80 coincides with an allocated address are provided.
Patent JP-H02275257-A (JP)
Title: Manufacture of liquid cooling medium
Inventor: ISHIZAKI MITSURU
IPC: F25D11/00
Filed: 1989-04-17
Abstract: PURPOSE:To realize an effective utilization of capability under a maximum load as much as possible without exerting any adverse influence to a freezer even if the user's load is varied by a method wherein a mixing ratio between a liquid cooling medium of relative hot temperature returned from the user's load and another cooling medium cooled by a freezer to show a colder temperature is adjusted and a temperature of the liquid cooling medium to be supplied to the freezer is made constant. CONSTITUTION:As a temperature of a returned hot/cold water is increased due to a variation of a load at a user 4, an adjusting meter 16 operated in response to a signal got from a thermometer 15 may open an adjusting valve 14 for use in supplying cold water cooled by a freezer 10 and further adjust a degree of opening of the adjusting valve 14 in such a way as a temperature of the cold water supplied to the freezer 10 becomes a set value. As a flow rate to be supplied to the freezer 10 is increased due to a mixing of cold water, an adjusting meter 18 may close an adjusting valve 7 to decrease an amount of water so as to keep it to a set value. In this way, a temperature to be supplied to the freezer 10 and a flow rate to be supplied to the freezer 10 are kept constant and the freezer 10 may not be over-loaded and the cold water is cooled to a designed value.
Patent JP-S57210726-A (JP)
Title: Driver circuit
Inventor: YAMAGIWA AKIRA
IPC: H03K19/00
Filed: 1981-06-22
Abstract: PURPOSE:To switch an output impedance, by constituting a collector resistor of one of a pair of transistors (TRs) driving a load with pulse through resistors in parallel connection and inserting a switching element to one of the resistors. CONSTITUTION:TRs 10 and 11 constitute a current switching circuit, the emitter is connected in common to the collector of a TR13, and the base is connected to an output of different phase of a predriver circuit 12, and a current can alternately flow by inputting a pulse to the circuit 12. The TR13 constitute a constant current source with an operational amplifier 14. The collector of the TRs 10 and 11 is connected to the emitter of a TR16 via resistors R15 and 18, and a series circuit consisting of an R19, a distributed constant line 20 and a relay 21 is connected between the collector of the TR10 and the emitter of the TR16. The TR16 constitutes a constant voltage source with an operational amplifier 17. A load 24 is connected to an output point 22 via a distributed constant line 23. A load with different impedance can be driven by switching the relay 21.
Patent JP-S63261359-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C7/26
Filed: 1987-04-20
Abstract: PURPOSE:To improve bleach-fix effect of a treating liquid for a silver halide color photographic sensitive material by incorporating a compd. which liberates a bleaching accelerating agent by the reaction with an oxidized body of an aromatic primary amine type color developing agent into a color photographic sensitive material, incorporating also a ferric complex salt of aminopolycarboxylic acid having a specified mol.wt. into a treating liquid having bleach-fix effect. CONSTITUTION:When a silver halide color photographic sensitive material is color-developed after it is image-exposed, and treated with a treating liquid having bleach-fix effect, a compd. which liberates a bleaching accelerating agent by the reaction with an oxidized body of an aromatic primary amine type color developing agent is incorporated into the silver halide color photographic sensitive material. Further, a ferric complex salt of aminopolycarboxylic acid having >=300mol.wt. in the form of free acid is incorporated into a treating liquid having bleach-fix effect. By this constitution, the bleach fix effect of a treating liquid is improved.
Patent JP-S60238127-A (JP)
Title: Stirrer for treating noxious substance
Inventor: NAKABAYASHI HISASHI
IPC: B09B3/00
Filed: 1984-05-12
Abstract: PURPOSE:To enhance the treatment capacity of a substance to be treated by enhancing stirring action, by providing a fixed blade, to which the stirring blade of a rotary shaft comes close at the side surface thereof, in a reaction housing at a height almost equal to or slightly above the center of the rotary shaft. CONSTITUTION:A small amount of water is injected from eater jet nozzles 20 to rotate rotary shafts, that is, stirring blades 14 in a reaction housing 2 and only a treating agent is stirred. By this stirring action, water and quick lime are reacted to preparatorily generate heat and temp. rises abruptly. Thereafter, a substance to be treated is charged into the reaction housing 2 from a sludge charging port 6 to mix the treating agent and the substance to be treated under stirring. The moisture of the substance to be treated is evaporated by reaction heat and the generated gas and steam are exhausted to a tank. The internal temp. reaches 100-150 deg.C by the generation of heat at this time and drying due to the generation of heat is performed to convert the substance to be treated to a pasty or dumpling form low in flowability and a noxious substance is sealed in the nucleus thereof and solidified.
Patent JP-S59213642-A (JP)
Inventor: ROBEERU BUAN RAETAN
IPC: C03C17/00
Filed: 1984-05-11
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-H01306110-A (JP)
Title: Manual power tool
Inventor: NORUBERUTO RITSUTOMANSUBERUGAA
IPC: G05B19/10
Filed: 1989-04-17
Abstract: PURPOSE: To limit the maximum speed of rotation of an electric hand tool to a value preset by operating a key to reduce cost by providing matrix type displaying elements, and providing the key corresponding to the type of material to be machined and the value of the tool diameter at an end edge of the matrix area. CONSTITUTION: A key 3 for selecting material to be machined is connected to a supply voltage through one terminal, and is connected each time to a conductor of a row 6 through the other terminal. Further, a key 4 for selecting the diameter of a drill is connected to another pole of the voltage source on one end, and its another end is connected to a conductor on a column 7. The free ends of the conductors on the row 6 and the column 7 are respectively connected to a logical memory 2. The logical memory 2 locks or stores the positions of the keys 3 and 4 to operate the keys to each other each time, controls a digital/analog converter 8, and controls light emitting diodes 5 corresponding to the keys. With the converter 8, a control voltage Ust is taken out from a moving contact of a latch potentiometer 9 to be supplied to an electronic adjusting device.
Patent JP-H04325867-A (JP)
Title: Switching power source
Inventor: SAKUMA NORIYUKI
IPC: H02M3/28
Filed: 1991-04-25
Abstract: PURPOSE:To make it possible to operate a current limiting function when a short-circuiting state is continued at a load side by providing two systems for supplying power to a control circuit such as an FET, etc., at the times of rising of the power and a steady operation, and cutting OFF the system for supplying the power to the circuit at the time of rising of the power when shifting to the steady operation. CONSTITUTION:An electromotive force generated in a secondary winding 16 is rectified and smoothed by a second power source supply circuit (PS) B, and charged in a capacitor (CS) 43. When the charging voltage of the CS 43 becomes higher than a voltage to be supplied from a first PSB to a control circuit 15, a voltage is supplied from the second PSB to the circuit 15. A resistance-type voltage divider E divides a voltage VE to a voltage VE1, and inputs it to an operational amplifier 55 of an output control circuit F. The amplifier 55 turns OFF transistors(Tr) 38, 39 when the voltages become VE1>VC. A current limiter D detects an overcurrent state based on a reference voltage of a constant- voltage element 45, and so feeds back a control signal to the circuit 15 as to shorten an ON time of an FET 13.
Patent JP-H05117729-A (JP)
Title: Device for removing stuck material to furnace wall part in blast furnace
Inventor: NISHIO KIYOAKI
IPC: C21B7/00
Filed: 1991-04-25
Abstract: PURPOSE:To push out a projecting member toward the inside of a blast furnace to remove the stuck material to the furnace wall by embedding the projecting member and an advancing/retreating moving source composed of a shape memory alloy into a furnace wall structure in the blast furnace and enabling the shape change with the temp. variation caused by the development of the stuck material to the furnace wall surface. CONSTITUTION:The device for removing the stuck material to the furnace wall in the blast furnace is formed by embedding the projecting material 3 and the advancing/ retreating moving source 4 connected with this into the furnace wall structure 1 in the blast furnace. The advancing/retreating moving source 4 is composed of the shape memory alloy, and the shape is changed with the temp. variation at the time of developing or separating the stuck material to the furnace wall surface. Further, the projecting member 3 is connected with the advancing/retreating moving source 4 and made as possible to advance/retreat. Then this member is projected from the furnace wall at the time of lowering the temp. and the stuck material is pushed toward the inside of the furnace and a cavity is formed at the lower part of the projecting member 4 to remove the stuck material.
Patent JP-S61253690-A (JP)
Title: Instantaneously reproducing-type cassette tape recorder and cassette tape
Inventor: MASUDA TADASHI
IPC: G11B23/00
Filed: 1985-05-07
Abstract: PURPOSE:To listen instantaneously and automatically a recorded signal by installing a specific number of reproducing heads and connecting jacks on a cassette tape and a specific number of plugs connecting a reproducing head built-in the cassette tape on a tape recorder. CONSTITUTION:The cassette tape is provided with two reproducing heads 1 and two connecting jacks 2 and two plugs 3 connecting the reproducing head of the cassette tape recorder. The signal recorded by the head 5 of the cassette tape recorder is reproduced by the reproducing head 1 of the cassette tape. Thus the signal can be listened without any operation the moment the signal is recorded (for instance, after about three sec).
Patent JP-S63261560-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YAMAMOTO YOSHIHITO
IPC: G11B15/02
Filed: 1987-04-17
Abstract: PURPOSE:To prevent the error in reserved picture recording by providing the optimum picture recording time mode arithmetic circuit selecting the optimum picture recording time mode by operating the remaining amt. of a tape and reserved time with their comparison. CONSTITUTION:An optimum picture recording time mode arithmetic circuit 4 always calculates the optimum picture recording time mode by operating with comparison the remaining tape amt. at the time of the standard mode traveling calculated by a remaining tape amt. arithmetic circuit 2 and the desired picture recording continuous time calculated by a picture recording reserving circuit 3 and feeds it to a picture recording time mode setting circuit 5. The circuit 4 always calculates the optimum picture recording time mode by operating with comparison the tape remaining amt. and necessary picture recording continuous time and changes over automatically the picture recording time mode at the optimum timing. In the case of the tape remaining amt. being reduced, therefore, the picture recording time becomes of triple mode, for instance, and all of the remaining desired programs can be subjected to picture recording.
Patent JP-S5429985-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: TSUCHIYA SHINPEI
IPC: H01L21/8247
Filed: 1977-08-10
Abstract: PURPOSE:To obtain a nonvolatile memory which is able to inject hot carriers due to an avalanche to a trap in a gate insulating film and does not require a high voltage for writing.
Patent JP-H10290147-A (JP)
Title: Delay amount varying circuit
Inventor: MIURA MANABU
IPC: H03K5/13
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To precisely vary the delay amount of input signal by serially connecting plural P channel transistors, which have respectively different structure dimensions and are parallelly connected, and plural N channel transistors, which have respectively different structure dimensions and are parallelly connected, and impressing the same input signals to the gates of respective transistors while coupling them. SOLUTION: The delay amount of transistor depends on gate width and when the gate width is made wide, the delay amount is decreased but when the gate width is made narrow, the delay amount is increased. While utilizing this character, P channel MOS transistors 1-4 are composed of gate width (m), 2m, 4m and 8m [(m) is a constant] and N channel MOS transistors 11-14 are composed of gate width (n), 2n, 4n and 8n [(n) is a constant]. Thus, the delay amount can be precisely varied and by combining control signals PG1-PG4 and NG11-NG14, 15 ways of combination of delay amounts can be provided.
Patent JP-S5721187-A (JP)
Title: Tracking and/or focussing information detecting system for video disc
Inventor: KIMURA KENJI
IPC: G02B7/28
Filed: 1980-07-14
Abstract: PURPOSE:To detect the modulation component with high accuracy and less modulation, by detecting the difference between the signal delayed by 1H for the video signal of reproduced and modulated signals and the signal not delayed, and detecting the modulated frequency component in interpolation and multiplex. CONSTITUTION:A photo electric conversion signal reproduced at a photo electric conversion element 5 is in voltage amplified at a preamplifier 12, demodulted 13 to be a playback video signal. This demodulated video signal is delayed by 1H at a 1H delay circuit 15. The output of a circuit 15 is one input to a differential detection circuit 16, and a video signal not delayed is given to another input of the differential detection circuit. As a result, a signal including the modulated frequency component fm is outputted from the circuit 16. A DC voltage in which the output signal of a BPF17 is applied to a sample hold circuit 18 and obtained with sample hold, is amplified 21 and applied to a mixer 11 to be added to the modulation signal. Thus, a bimorph element 6 can be oscillated according to the modulation component for a lens 3.
Patent JP-H06107088-A (JP)
Title: Circuit board for controlling functional electric device of vehicle or supplying electric power
Inventor: JIYAN RUI BUSHIYURON
IPC: H05K1/14
Filed: 1993-04-22
Abstract: PURPOSE: To provide a modular system by which various control and power supply elements are integrated and the number of wires is reduced and which is adaptable to two types of vehicle or more. CONSTITUTION: A circuit board has removable modules 162 and 163 which are mounted on a flat base or support, and which are connected at least electrically by coupling means 163 and 164 in such a way that the power supply system for the electrical devices of the vehicle is modular, without being linked to any particular type or model of vehicle.
Patent JP-S5322327-A (JP)
Title: Character pattern generator
Inventor: INOUE SAKAE
IPC: G06K15/00
Filed: 1976-08-13
Abstract: PURPOSE: Whether it is necessary to interpolate dot matrix or not is discriminated on the basis of a part pattern for interpolation prescribed beforehand, and it is made possible to interpolate unevenness of dot matrix, thereby obtaining a visually beautiful character. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03295833-A (JP)
Title: Production of glass fiber base material for print circuit board
Inventor: SUZUKI YOSHIHARU
IPC: C08K9/06
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a glass fiber base material having excellent heat resistance and heat shock resistance, which can be used for production of a print circuit board by treating the material of the glass fiber base with a silane coupling agent containing NH2 group and then drying in a N2 atmosphere. CONSTITUTION:Glass fibers comprising E-glass, S-glass, etc., which are conventionally used are treated with a silane coupling agent containing a NH2 group and then dried in a N2 atmosphere. The silane coupling agnet is, for example, gamma-aminopropyl-triethoxysilane, etc. To deposit the soln. of silane coupling agent on the glass fiber, dipping or spraying method can be used. Drying of the fiber in a N2 atmosphere is performed, usually, at 50-130 deg.C drying temp. and for several seconds - 30 minutes. The obtd. glass fiber material for production of a print circuit board gives excellent heat resistance and heat shock resistance to the obtd. print circuit board.
Patent JP-S5431176-A (JP)
Title: Two-wheel car transporting apparatus
Inventor: KAKITA HIDEO
IPC: G01M17/007
Filed: 1977-08-11
Abstract: PURPOSE: To provide a two-wheel car transporting apparatus, in which wheel clamping means are provided on transport conveyor means, so as to carry two-wheel cars thereon while keeping them at a fixed position during inspection process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62253112-A (JP)
Title: Endoscope
Inventor: KAWASHIMA MASAHIRO
IPC: G02B23/26
Filed: 1986-04-25
Abstract: PURPOSE:To put an observation image in focus at any time even if an insertion part flexes by providing an image guide which is movable in optical-axis directions and an ocular lens system, and further providing an optical path length correcting means which makes the length of the optical path between the end part of the image guide on an ocular part side and the ocular lens system invariably constant between the both. CONSTITUTION:When an endoscope is used, a curved pipe and an insertion part are curved and extended to move the ocular-part side end part 13 of the image guide fiber 12 to and away from the ocular part 19. At this time, both prisms P1 and P2 are moved through the optical path length correcting mechanism 18 by l1 at each time in the opposite directions. Cam links 33 and 34 move as both prisms P1 and P2 move and a cam slider 49 and 50 which roll in contact with them are moved up and down by l1/2 (l1 is the quantity of movement of the end part 13) at each time. Therefore, a prism P3 moves up and down similarly. Consequently, the length L of the optical path which extends to the ocular lens system 19 through (a), (b), (c), and (d) does not vary. The observation image is therefore put in focus at any time.