baber/WOPTO huggingface dataset:
Patent JP-S5688919-A (JP)
Title: Alarm device against high temperature
Inventor: HARADA KOUJI
IPC: F01N3/18
Filed: 1979-12-21
Abstract: PURPOSE: To reduce the cost of a captioned device without lowering its capacity by separating a harness into two parts and using leading wires covered with reinforced insulating layers for the harness only in the side of a sensor.  
     CONSTITUTION: A harness connecting between a sensor 1 and a modulator 6 is separated into two parts 2 and 4. Leading wires covered with reinforced insulating layers are used for the harness only on the side of the sensor 1, while leading wires covered with insulating layers without reinforcement are used for the harness on the side of the modulator 6. The connecting part 2a between both parts 2 and 4 is wrapped up by a protection cover 3 with two functions of a protector and a holder of the connecting part 2a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04347547-A (JP)
Title: Uniterruptible dc power supply system
Inventor: KUWATA YUTAKA
IPC: H02J7/34
Filed: 1991-05-24
Abstract: PURPOSE:To prevent instantaneous interruption of an uninterruptible DC power supply system upon power interruption of commercial power supply. CONSTITUTION:The uninterruptible power supply system comprises a power interruption detecting circuit 10 arranged at the input of AC commercial power supply, a rectifier 11 being controlled by an output signal from the circuit 10 to lower the output voltage, a charger 19 for charging a battery 14, a DC-DC converter 17, and a diode 16.
Patent JP-H1110488-A (JP)
Title: Index device for machining center
Inventor: NISHI SHOICHIRO
IPC: B23Q39/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To remove chips due to the drop by gravity and eliminate a necessity of special facility and time and labor for removing chips. SOLUTION: This is an index device for machining center which can set a workpiece 50 on an index jig 16 provided on an index table 14 and can position and machine the workpiece 50 set on the index jig 16 due to the rotation and control of the index table 14 at a machining station 48. It is provided with a clamp mechanism 18 for setting the workpiece 50 on a lower face of the index jig 16.
Patent JP-H08127587-A (JP)
Title: Nonreducing oligosaccharide, its production and use thereof
Inventor: BANDAI TAKAHIKO
IPC: A23L23/00
Filed: 1994-06-28
Abstract: PURPOSE: To obtain the subject new tasteless or low-sweetness noncrystalline, hardly crystalline or crystalline oligosaccharide, good in solubility, having a trehalose structure in the molecule and a moderate viscosity, excellent in stability and useful for foods and drinks, medicines, etc. CONSTITUTION: A nonreducing oligosaccharide of the formula, α-D- oligoglucosyl-α-D-oligoglucoside. Furthermore, the nonreducing oligosaccharide comprises 4 or more kinds of glucides and preferably α-D-maltosyl-α-D-maltoside, α-D-maltotriosyl-α-D-maltoside or α-D-maltotriosyl-α-D-maltotrioside. This nonreducing oligosaccharide is obtained by reacting a sugar transferase (e.g. a cyclomaltodextran glucanotransferase) with an aqueous solution containing trehalose and an α-glucosylglucide, etc.
Patent JP-S5957411-A (JP)
Title: Dust core molding method in magnetic field
Inventor: YAMAGISHI WATARU
IPC: H01F41/02
Filed: 1982-09-28
Abstract: PURPOSE:To provide magnetic material having high energy product, by a method wherein magnetic field is applied to ferromagnetic crystal powders using a superconductive magnet. CONSTITUTION:A superconductive magnet 1 is held to a temperature of 4.2K and coil resistance is decreased thereby strong magnetic field is generated. A magnet pole 2 is held to room temperature, and a core as magnet pole 2 is connected to the magnet body and the magnetic field is taken in the room temperature. A molding container of a dust core molding device is disposed in a region 3 where the magnetic field is obtained. Sm2 (Co, Fe, Cu)17 pulverized into average grain diameter 3-5mum is filled in the container and molded under pressure of 1-2ton/cm<2> and then taken out of the container and sintered within argon at 1,200 deg.C for 1hr. The manufactured magnet has excellent magnetic properties particularly in energy product and rectangular ratio.
Patent JP-H0729789-A (JP)
Title: Coating device
Inventor: IWAMI SATOSHI
IPC: B05B15/02
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the drying of chemical solution on the tip of a nozzle and also to prevent irregularity of coating and contamination cam a substrate due to the drop of solidified substance in a coating device in which a chemical solution is discharged from the nozzle on the surface of the substrate and a thin film of prescribed thickness is formed. CONSTITUTION:The outer circumference of the tip part of a chemical solution discharge nozzle 1 is covered by a porous solvent sump 7 made of cylindrical hollow sponge material, a solvent 3 is fed from a solvent feeding tube 12 during the standby time when a coating treatment is not performed by the nozzle 1, and the solvent 3 is contained in the porous solvent sump 7. The solvent 3 is volatized in a cylindrical hollow part 11, and as the tip part of the nozzle 1 is filled up with a solvent atmosphere, the chemical solution on the tip part of the nozzle 1 does not dry up at all times when the nozzle 1 is on standby or it is being moved between the coating positions. A nitrogen feeding piping 13 is used as a purging piping to discharge the solvent 3 which remains when the solvent is fed to the cylindrical hollow part 11 and easily dropped.
Patent JP-H0729458-A (JP)
Title: Disconnector with resistor
Inventor: KANEDA HIROSHI
IPC: H01H33/16
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the damage by arc and provide a disconnector with resistor more excellent in opening and closing characteristic and insulating performance by providing an arc resisting material in the flashover generating parts of a movable contact and a shield with resistor. CONSTITUTION:A movable side electrode 2 and a fixed side electrode 3 which are formed of inside fingers 2a, 3a and outside shields 2b, 3b, respectively, are arranged opposite to each other in a tank 1. A shield 5 with resistor is arranged around the fixed side electrode 3. The shield 5 with resistor has a resistor 6 having a value capable of sufficiently reducing the disconnector serge, and is electrically connected to the fixed side electrode 3 in the end part on the back surface side (opposite to the opposed side). The flashover generating parts of a movable contact 4 and the shield 5 with resistor has arc resisting electrodes 4a, 5a, respectively.
Patent JP-S6413389-A (JP)
Title: Elevator for building
Inventor: ISHIHARA KUNIYA
IPC: E04H1/04
Filed: 1987-07-03
Abstract: PURPOSE: To increase independent feeling of each house, protect privacy and enhance high-class feeling of a building by providing opening and closing doors on two opposed or adjacent surfaces or many surfaces of an elevator installed so as to be freely ascendable/descentable in an intermediate part of a special building so as to be simultaneously or selectively freely openable/closable. CONSTITUTION: In an intermediate part of a building 1 such as a mansion constituted by making every upper and lower two floors as residence units 2, 3 and arranging each residence unit 2, 3 in a stage difference shape or a horizontally arranging shape, a square elevator part 7 is installed so as to be freely ascendable/descendable. An opening and closing door is selectively provided on an opposed surface of this elevator 7 so as to be openable/closable by a button switch within the elevator 7, an elevator car 10 is elevated by the selection and designation of this button switch, the car 10 is stopped on the designated floor and a corresponding opening and closing door 11 is opened in front of an entrance porch to be exclusive space for each prescribed residence unit 2, 3.  Thus, independent feeling of each residence unit 2, 3 can be improved by providing the opening and closing door 11.
Patent JP-H10293000-A (JP)
Title: Method and device for remote explosion
Inventor: ENOMOTO TOSHIAKI
IPC: E04H9/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote explosion method for easily performing an explosion even at a location or an area where a worker cannot access and a remote explosion device for achieving an explosion as scheduled easily, positively, and economically. SOLUTION: A tube 30 for fuel where a metal foil film is applied to an inner surface is developed via a projection body 10 that is discharged by a projector 1, a fuel is injected into the tube 30 for fuel, and the fuel is ignited and is exploded. The tube 30 for fuel where a metal foil film is applied to an inner surface is used, thus improving a detonation propagation property, reducing tube diameter and weight, and miniaturizing a device and carrying it easily. A development via the projection body 10 being discharged by the projector 1 can be performed easily to a location and an area where a worker cannot access and also a line-shaped explosion can be performed.
Patent JP-S6146603-A (JP)
Title: Waveform generating circuit
Inventor: MIZUSHIMA TADASHI
IPC: H03B28/00
Filed: 1984-08-13
Abstract: PURPOSE:To obtain a waveform generating circuit generating stably an optional wave by storing digitally an optional waveform in a write-only memory, reading it in a prescribed period and converting it by a digital/analog converter. CONSTITUTION:A pulse signal outputted from a crystal oscillator 1 is outputted by a frequency division counter 2 as a 4-bit pulse train and a proper frequency is selected among frequency-division frequencies by a changeover switch 3, the frequency is frequency-divided by an 8-bit address counter 4 and fed to an ROM5 for waveform storage and an address signal is obtained. Thus, an adderss number is read sequentially out of a cell of the waveform storage ROM5 in the order of younger number. An instantaneous value of a digital quantity read sequentially by the address signal is convertered ito an analog signal by a D/A converter 6 and a desired waveform is obtained.
Patent JP-S5690577-A (JP)
Title: Magnetic resistance effect element
Inventor: TOKI KAORU
IPC: H01L43/08
Filed: 1979-12-24
Abstract: PURPOSE:To improve a sensitivity in reproduction of a signal by a method wherein a thin film of a magnetic substance having a high permeability is arranged on a gap through nonmagnetic layer in such a way as the film is arranged in parallel with a magnetic resistance effect element and their entire surfaces are not overlapped with each other. CONSTITUTION:High magnetic alloy having as its major substance permalloy Fe, Ni, Co etc. is arranged on the base plate 6 of Si etc. to show a desired shape, electric terminals 3 are arranged at both ends of the alloy to form a magnetic resistance effect element 1. Nonmagnetic layer 4 is placed to cover the gap G, and magnetic substances 5, 5' having a high permeability are arranged over the gap G. Magnetic substances 2, 2', 5, 5' having a high permeability are made of parmalloy etc., and the nonmagnetic layer 4 is made of SiO2 etc. When the layer 4 is formed to have a thickness of about several thousands Angstrom , a high rate of variation of the resistance may be provided in a quite low signal magnetic field Hx lower than that of a conventional one, thereby a signal reproducing sensitivity is improved.
Patent JP-H08336505-A (JP)
Title: Magnetic resonance imaging system
Inventor: KAJIYAMA KOJI
IPC: A61B5/055
Filed: 1995-06-12
Abstract: PURPOSE: To improve the spatial resolution of, especially the region of interest of an image without extending photographing time and without narrowing a photographing visual field. CONSTITUTION: Phase encode gradient magnetic fields 26 with different change steps are formed by a CPU 1 for control, and they are set on a CPU 2 for sequence. The phase encode gradient magnetic fields 26 are applied with a 90 deg. pulse, a 180 deg. pulse and other gradient magnetic fields according to a pulse sequence, and obtained plural echo signals 18 are divided into echo signal groups with different kinds of photographing visual fields and spatial resolution by the CPU 1 for control, and also, the images of them are reconfigured, and one image is obtained from respective images by sampling and combining the one with high spatial resolution to the region of interest area and the one with low spatial resolution to the regions other than that.  In this way, the whole position relation of the image is recognized, and also, the spatial resolution in the interested area is improved, and moreover, the photographing time is shortened.
Patent JP-S5956871-A (JP)
Title: Overload protecting system for multioutput power source
Inventor: KAWASHIMA SHIYOUICHI
IPC: H02M7/48
Filed: 1982-09-25
Abstract: PURPOSE:To prevent the erroneous operation of an overload operation by stopping the operation of an inverter when the current of astable output circuit exceeds the prescribed value or when the voltage of the output circuit having a drooping stabilizer is the prescribed value or lower. CONSTITUTION:The output of an inverter 2 is applied to the primary coil of a transformer 3, and a plurality of outputs are obtained from the secondary coils through a drooping stabilizer 4. An astable output circuit 10 provided at the secondary coil N3 to control a pulse width modulator 5 for controlling the inverter 2, the output current is detected by a resistor R1, applied to a comparator 11 delayed in the bias operations of the resistors R2, R3, inputted to AND circuit 7-2 together with a low voltage signal when any of the outputs is overload, thereby stopping the inverter 2. Accordingly, the erroneous operation of the overload protecting operation occurred on the basis of the low voltage state of the output circuit at the power source energizing and swithcing time can be effectively prevented.
Patent JP-H0331108-A (JP)
Title: Transport mechanism
Inventor: FURUSAWA MOTOYOSHI
IPC: B65G47/52
Filed: 1989-06-29
Abstract: PURPOSE:To smoothly perform movement in a transport mechanism utilizing a rack and a pinion with stop of the movement of a rack by engaging the rack to a running carriage through a spring force. CONSTITUTION:A door 3 is opened, a pinion 22 in a first room 1 is rotated clockwise to move a rack 9, a pulley 6 is run on a rail 5a, and a running carriage 7 is entered into a second room 2. The rack 9 is engaged with a pinion 22 in the second room 2. At this time, when the engagement at first between the rack 9 and the pinion 22 in the second room 2 is out of order, the rack 9 is moved in the vertical direction by the elastic force of a spring 34 to insure the engagement between the rack 9 and the pinion 22. By this constitution, smooth movement can be attained without stop of the rack.
Patent JP-H0727602-A (JP)
Title: Vibration detecting method
Inventor: ONISHI KOSEI
IPC: G01H9/00
Filed: 1993-07-07
Abstract: PURPOSE:To decrease the frequency of defective measurements when the speckle pattern of reflected light is changed by the movement of a material to be measured and the like. CONSTITUTION:A photoelectric converter 18 having a photodetector 16 with a plurality of light receiving surfaces 16A and 16B for receiving interference laser light R4 is provided on the optical axis of a beam splitter 14 without polarization of light. The electric signals from the respective light receiving surfaces 16A and 16B are inputted into FM demodulators 22 and 23 containing the AM detecting function. A comparator 24, which compares the FR levels after the AM detection, is connected to both demodulators 22 and 23. The demodulated electric signal from the light receiving surface 16A (or 16B) having the larger amplitude is outputted from an output circuit 25 as the vibration data.
Patent JP-H0827753-A (JP)
Title: Removal and collection device of chewing gum attached to floor surface
Inventor: IMOTO KAZUTOSHI
IPC: A47L11/20
Filed: 1994-07-20
Abstract: PURPOSE:To efficiently remove and collect gum attached on a floor surface by simple work. CONSTITUTION:A suction pipe 1 is supported by a connecting shaft 2a of a suction frame 2 on its head end part free to revolve, and it is connected to the suction frame 2 free to oscillate. An electric scraper 5 is furnished with a replaceable attachment 6 on its head end part, and this attachment 6 has a flat plate type gum removing blade 7 installed on it as a tool for peeling free to connect and disconnect. The gum removing blade 7 makes contact with and is separated from a floor surface interlocked with an oscillating motion of the suction pipe 1 by oscillating the suction pipe 1 against the suction frame 2 in a state of making a roller contact with the floor surface. The electric scraper 5 oscillates the gum removing blade 7 making contact with gum attached on the floor surface at high speed at a specified stroke. An electric cleaner 9 generates negative pressure in a space communicated to the suction pipe 1 and stores gum sucked from outside through the suction pipe 1 in a replaceable paper pack.
Patent JP-H0520893-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAUCHI HIROYUKI
IPC: G11C29/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide a semiconductor integrated circuit in which its operation is stabilized while enhancing a large scale capacity and accelerating a speed. CONSTITUTION:A pair of first and second spare address comparators corresponding to a plurality of spare cells have a first output circuit 1242 for digitally judging whether it is a spare address or not, and a second output circuit 124 for relatively or analogously determining which of the spare cells is nearest the spare address irrespective of the digital result and before the digital result is obtained. The output of the circuit 124 is used as control information for connecting pieces of information of first, second sense amplifiers to a third data line, and the output of the circuit 124 is used as control information for controlling whether information of which cell of the plurality of first, second spare cells, is read to the first, second data lines or not.
Patent JP-S5869681-A (JP)
Inventor: TSUJI SHINTAROU
IPC: B66B1/18
Filed: 1981-10-21
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-S6228238-A (JP)
Inventor: YAZAKI TAKAO
IPC: B29C39/10
Filed: 1985-07-30
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-H0726186-A (JP)
Title: Emulsion ink for mimeographic printing
Inventor: OKUDA SADANAO
IPC: C09D11/02
Filed: 1993-07-07
Abstract: PURPOSE:To provide an emulsion ink for mimeographic printing containing a specific petrroleum solvent in a specified amount and excellent in low smellability, low toxicity, ink storage stability, compatibility and dryness. CONSTITUTION:The ink having an oil phase and a water phase is characterized by containing a petroleum solvent containing an aromatic component in a content of <=1wt.% and having an aniline point of 60-95 deg.C in an amount of 1-25wt.%. preferably 3-10wt.%, per the amount of the water phase component in the oil phase.
Patent JP-2000000406-A (JP)
Title: Electric power supply device in sludge settling basin
Inventor: YAMAGATA TETSUO
IPC: B01D21/18
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost and maintenance cost by disposing photovoltaic power generation panels on a cap openably and closably covering the upper opening surface of a sludge settling basin equipped with a sludge scraper and electrically connecting the photovoltaic power generation panels and the electric equipment of the sludge settling basin. SOLUTION: A sludge pit 14 is formed in the sludge settling basin 1 for separating the solid and liquid in sewage. The sludge scraped by the sludge scraper 2 is collected in the sludge pit 14. In such a case, the openable and closable cap 5 is disposed at the upper opening surface of the sludge settling basin 1. The photovoltaic power generation panels 6 are disposed on the peak surface of respective cap members 51 to 54 constituting the cap 5. The photovoltaic power generation panels 6 are electrically connected to a motor 27, etc., of the sludge scraper 2 via a power feeding means 7.  The power feeding means 7 is constituted by connecting one end of a cable 71 to the photovoltaic power generation panels 6 and connecting the other end to a conduction rod 72 so that the electric power generated by the photovoltaic power generation panels 6 is collected by the conduction rod 71 and is supplied to the motor 27, etc.
Patent JP-H0261911-A (JP)
Title: Superconductive substance
Inventor: JIYOOJI RICHIYAADO WAGUNAA
IPC: H01B12/10
Filed: 1989-06-29
Abstract: PURPOSE: To provide a superconductive article having an operation temperature at 250 deg.K or lower by burying a large number of filaments made of a supercon ductor in a copper-enriched base material, wrapping the resultant body with a sheath material and a copper layer, forming an electric resistant layer on the surface, and then carrying out compressing process in a jacket. CONSTITUTION: A large number of filaments 2 made of a superconductor, for example Nb3 Sn, are buried in a core 3 which is rich with copper such as bronze and the resultant body is surrounded with a thin sheath 4 of tantalum. Then, the outer circumference of the resultant body is surrounded with a copper layer 5 having high conductivity, nickel oxide with high electric resistance value is deposited on the outer circumferential face, and the resultant body is put in a jacket made of a stainless steel and compressed to give a superconductive wire filament 1. In this case, as the nickel oxide, nickel oxide containing oxygen lower than the chemical stoichiometric value is used to give an ideal outer circumferential face. The thickness of the outer circumference is adjusted to be 1.5-20μm.
Patent JP-2000356669-A (JP)
Title: Correction term detecting device of battery voltage and abnormality detecting device of battery assembling member
Inventor: NAKAYA YOSHITO
IPC: H01M10/48
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make detectable a loss caused by secular usage as a correction term, and to make detectable an abnormality of assembling members of a battery based on the correction term. SOLUTION: When the electricity storage state SOC is 99.9% or more and temperatures T of batteries during the past one hour or more are in a prescribed range and the charge and discharge of the batteries are not executed (S102-S110), deteriorations V1-Vn as correction terms of each battery are operated based on true voltages Vt derived from read voltages Vb1-Vbn of each battery and the temperatures T and on offsets Vo which are losses at the time of shipping (S114). The deteriorations V1-Vn mean losses resulted from secular changes of assembling members of the batteries, secular changes of safety plugs or the like, therefore, deteriorations, lives and abnormalities thereof can be determined based on these values. Of course, voltages of each battery can be detected more accurately by using the deteriorations V1-Vn as correction terms.