baber/WOPTO huggingface dataset:
Patent JP-H01252169-A (JP)
Title: Stabilized power supply
Inventor: ISHIGAKI TOSHINORI
IPC: H02M3/28
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate malfunction by detecting ripple noises or spike noises in a DC output during operation and alarming the end of lifetime of a capacitor when the noises reach to a reference value. CONSTITUTION:A stabilized power supply is composed of a noise removing filter 1, a rectifier 2, a smoothing and electrolytic capacitor 3, a power transistor(Tr) 4 for switching, a snubber circuit 5 and a control circuit 7. The secondary side of a transformer 6 is provided with a smoothing capacitor C, etc. The control circuit 7 turns the Tr 4 ON/OFF and controls pulse width, guides an output voltage to an AMP/changer 15, and makes the data read in a microcomputer 12 from an A/D converter 4 and a voltage register 13. Likewise, other DC output voltages are also input to the microcomputer 12, and monitored. When capacitor capacitance on the output side is lowered at that time, the level of noises is elevated, thus outputting an alarm signal by detecting the level of noises. Accordingly, the deterioration of the capacitor can be determined at an early stage.
Patent JP-S606777-A (JP)
Inventor: ROUSSET JACKY
IPC: C23F11/173
Filed: 1984-04-19
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-H11282228-A (JP)
Title: Electrifying member, its production and image forming device
Inventor: ITO NORIYUKI
IPC: F16C13/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enable decreasing or recycling the energy in the production process and to prevent image defects due to electrification failure by using a thermoplastic elastomer with dispersion of an ionic conductive material as the material to constitute a semiconducting elastic layer. SOLUTION: The electrification roller 102 consists of a conductive supporting body 201 which is coated with a semiconducting elastic layer 202 and further coated with a tubular protective layer 203. The semiconducting elastic layer 202 is made of a thermoplastic elastomer in which an ionic conductive material is dispersed. As for the ionic conducting agent, for example, alkali metal oxides, perchlorates, quaternary ammonium salts and phosphates can be used, and its compounding amt. is preferably 0.1 to 10 pts.wt. to 100 pts.wt. of the matrix. The thermoplastic elastomer is not specified as far as it has softness required for the electrifying roller 102. A material containing polyether chains as the structural component is preferable because an electrifying member showing stable conductivity can be obtd.
Patent JP-S60222077-A (JP)
Inventor: TAKASHIMA YOSHIYUKI
IPC: A63F13/45
Filed: 1984-04-19
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-H10275836-A (JP)
Title: Characteristic measuring device for pressure sensor and method for placing the same
Inventor: YAMAMOTO HARUHIKO
IPC: G01L9/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic measuring device for a pressure sensor, which can carry out a high-precision and high-efficiency measurement of characteristics by preventing a mechanical stress and to provide a method for placing the same. SOLUTION: A pressure sensor has a pressure sensor main body 1, a pressure- introducing tube 17 for introducing pressure into a diaphragm and outer terminals 18 for taking out electrical signals which are outputted, in response to the bending of the diaphragm. A characteristic measuring device for measuring pressure characteristics of the pressure sensor has a presure-applying tool 2 provided with a plurality of pressure-introducing holes 22 and a wiring board 4, to which one end of each of elastic elements 7 are fixed. The elastic elements 7 are connected to outer terminals 18 at the other ends and are provided with electrode plates 6 for taking out electrodes. The pressure-introducing tube 17 is inserted into one of the presure-introducing holes 22. The electrode plates 6 provided at one end of each of the elastic elements 7 are made into contact with the outer terminals 18.  In this way, the pressure sensor main body 1 is held by the elasticity of the elastic elements 7.
Patent JP-H10275723-A (JP)
Title: Exchange combination film and magnetoresistance effect element using it
Inventor: KAMIJO ATSUSHI
IPC: H01F10/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exchange combination film wherein, having a large exchange combination magnetic field, thermal stability is provided and the exchange combination magnetic field does not change as time lapses. SOLUTION: Relating to the exchange combination film, α-Mn buffer layer 2 epitaxial-grown in azimuth (001), an antiferromagnetic material layer 3 of body-centered tetragonal M-Mn regular phase type grown in azimuth (001), and a ferromagnetic material layer 4 are laminated in order on a substrate 1. With this configuration, a crystal axis (001) wherein magnetic moment of anti-ferromagnetic material is alternately arrayed is vertical to a film surface, as a result, the fluctuation in magnetic moment of the ferromagnetic material film adjoining an epitaxial antiferromagnetic material film is eliminated.
Patent JP-H07287082-A (JP)
Title: Sensor-information storage apparatus
Inventor: SUGA FUSAO
IPC: G04G99/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide a sensor-information storage apparatus which can know the total time of a measurement when the time interval of the measurement is set. CONSTITUTION:When a key S1 is operated in the clock mode of M=0, the number of pieces of data which can be stored in a RAM 18 is computed. A computed result is stored in a residual-number register 35 for the RAM 18, and the mode is changed over to the pulse mode of M=1. In addition, when a key S2 is operated in the pulse mode of M=1, time-interval data is incremented one by one so as to be stored in a time-interval register 33. At the same time, on the basis of the time-interval data which has been set and the number of pieces of data which can be stored in the RAM 18, the total time of a measurement is computed, and the computed total time is displayed.
Patent JP-S63243973-A (JP)
Title: Laser printer
Inventor: SEKIYA MAKOTO
IPC: H04N1/04
Filed: 1987-03-30
Abstract: PURPOSE:To permit normal image formation of a mark for density detection, etc., even if a host computer or the like transmits a change of a picture element density as desired by providing a printing data writing control circuit to a printing control part and controlling the change of the picture element density by a flag. CONSTITUTION:The printing data writing control circuit 217 is provided to the printing control part 200. The circuit 217 forms the mark MA for an automatic image density control (AIDC) to a prescribed position upon lapse of the prescribed time after starting of a laser printer 1 and ending of exposing. The INHCH flag which can prohibit the change of the printing density during the time from the start of exposing before the end of the writing of the mark MA is provided to a CPU 202 of the control part 200. The normal image formation of the mark MA is thereby permitted even if the host computer or the like transmits the request for changing the picture element density at arbitrary timing. The image formation of the mark MA or image area is not started during the change operation of the picture element density and, therefore, the mark MA is not normally formed and the disturbance in the control of the image density is prevented. The processing is thus speeded up.
Patent JP-S564929-A (JP)
Title: Pulse train separating-detecting circuit
Inventor: NAKAMURA YUTAKA
IPC: H03K5/19
Filed: 1979-06-27
Abstract: PURPOSE:To make it rapid and secure to separate the pulse train of each system by performing the processing by providing a delay switching circuit and pulse generating circuit to a circuit that receives a signal consisting of a train of pulses whose frequency is known and that differing in frequency. CONSTITUTION:Of a signal containing many pulse trains, the 1st pulse puts delay switching circuit 4 into operation via input circuit A. After operating for a fixed time shorter than period T of a system to be separated and output, circuit 4 stops operating automatically and restarts operating with the next pulse. On detecting circuit 4 stopping operation, trigger signal generating circuit 5 triggers monostable multivibrator 6 with a trigger signal and monostable multivibrator 6 generates a forecast gate signal of longer pulse width than input pulse width. This gate signal and mixed pulse signal are fed to AND gate 8 to separate only a system pulse train with period T. Circuits U0 are connected in parallel as many as mixed pulse systems in the input signal and forecast gate signals of other systems from terminal 7 are input to terminals 2 and 3, so that inputting pulse train signals of other systems will be inhibited.
Patent JP-S59210253-A (JP)
Title: Operation control device for air-conditioning machine
Inventor: MARUMO TOSHIO
IPC: F24F11/02
Filed: 1984-04-20
Abstract: PURPOSE:To set the optimum cooling condition with respect to an using condition simply by pulling the strand of a pull switch. CONSTITUTION:When the pull switch is pulled once under a condition that the pull switch 2 is at the position of stop and all of contacts 11-15 are opened, the contact is advanced one step to ''Ventilation'', the contact 13 only is closed and a fan 9 is operated with middle speed. When the pull switch 2 is pulled once more, the contacts 11, 12 are closed, a compressor 7 is operated, the fan 9 becomes high speed and the device is turned into ''Strong'' cooling. Thereafter, when the pull switch is pulled once more, the contact is advances one step to ''Middle'', ''Low'' cooling at every times and finally the contact is advanced to ''Timer''. The contact 15 is closed at this position of the timer, an indicating lamp 6 is conducted, the fan 9 operates at a low speed, the timer 3 is activated after the set time Tx of the timer 3 and openes a normally closed timer contact 4 thereby stopping the operation of the machine. When the pull switch 2 is pulled during the set time Tx of the timer 3, the contact returns to the position of stopping.
Patent JP-H0372785-A (JP)
Title: Characteristic correction device
Inventor: TSUNASHIMA KENJI
IPC: H04N5/14
Filed: 1989-03-30
Abstract: PURPOSE:To attain accurate level correction by providing a level correction means using a reference pulse and a pulse level data obtained from a reproduced video signal so as to correct the level of the reproduced video signal. CONSTITUTION:A level correction means 13 for characteristic correction consists of a memory (RAM) and its address is given from both an output data of an A/D converter 8 and a microcomputer 12. A data is outputted to a D/A converter 14 and received from the microcomputer 12. The microcomputer 12 reads a level of a reproduction reference pulse and a pulse level data out from a reference pulse storage means 9 and a pulse level data storage means 10 and writes the pulse level data to a memory of the level correction means 13 by using the level of the reproduction reference pulse as an address. Then an output of the A/D converter 8 is used for an address of the RAM and the data read from the RAM whose data is revised at any time is used as the data whose characteristic is corrected is outputted to the D/A converter 14. Thus, accurate characteristic correction is attained.
Patent JP-H11256138-A (JP)
Title: Agent for preventing water leakage and prevention of water leakage
Inventor: MAEHARA KIYOSHI
IPC: C09K3/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water leakage-preventing agent capable of being easily applied to buildings without deteriorating the beautiful appearances of the buildings and hardly freezing at a low cost by using a surfactant, a highly water-absorbing polymer, a gelling agent for the highly water-absorbing polymer, a polyhydric alcohol and water. SOLUTION: This agent for preventing the leakage of water comprises (A) a surfactant (for example, a fatty acid sodium salt), (B) a highly water-absorbing polymer [preferably a non-crosslinked polymer such as poly sodium (meth) acrylatel and (C) a gelling agent for the highly water-absorbing polymer (for example, bentonite, montmorillonite, smectite, water-swellable mica, magnesium acetate, calcium acetate, aluminum acetate or aluminum sulfate), (D) a dihydric or a higher-hydric alcohol (for example, a monoalkylene glycol such as ethylene glycol), and (E) water. The agent for preventing the leakage of water preferably comprises 0.1-30 pts.wt. of component A, 0.1-20 pts.wt. of the component B, 0.1-30 pts.wt. of the component C, 1-60 pts.wt. of the component D and 100 pts.wt. of the water as the component E.
Patent JP-H01253538-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: YONEYAMA SHUICHI
IPC: F02D41/34
Filed: 1988-03-31
Abstract: PURPOSE:To carry out proper interrupted injection according to the accelerating state of an engine even when a throttle valve does not function after its fully opening by determining the number of times of the interrupted injection and its intervals according to variation in a throttle valve opening to carry out interrupted injection at a fixed timing. CONSTITUTION:An engine is provided with a detecting means (a) for throttle valve opening in an internal combustion engine and a detecting means (b) for the operating state of the engine, and in addition, a means (c) for distinguishing whether the engine is under a fixed condition where interrupted fuel injection shall be executed or not on the throttle valve opening and a means (d) for determining the number of times of the interrupted injection and its intervals according to a variation in the throttle valve opening when the engine is under a condition where the interrupted fuel injection shall be executed. In addition, the engine is provided with a means (c) for computing basic injection quantity on its operating state and a means (f) for setting the timing of the interrupted injection and outputting an interrupted injection signal, and moreover a means (g) for supplying the fuel on a basic injection signal and the interrupted injection signal.
Patent JP-S576493-A (JP)
Title: Dynamic memory refreshing circuit
Inventor: NAITOU AKIRA
IPC: G11C11/406
Filed: 1980-06-13
Abstract: PURPOSE:To raise a system margin, by delaying an RAS timing drive signal at the time of refresh, to the point of time of a CAS timing drive signal, through a gate circuit. CONSTITUTION:Unless a refresh busy signal is outputted, an RAS timing drive signal 71 from a timing generator 7 is inputted to a dynamic memory 1 through gates 72, 74, and a CAS timing signal 81 is inputted to the memory 1 through a gate 8. The RAS signal and the CAS signal are stopped by the gates 72, 8, respectively, in accordance with a signal from a refresh busy circuit 5, but the RAS signal is provided to the dynamic memory 1 through gates 73, 74, and timing of refresh is is decided. Since an address set-up time can be taken enough, a system margin is raised.
Patent JP-S61238602-A (JP)
Title: Goods housing device using loading block
Inventor: NAKADA YOSHINORI
IPC: B65G1/14
Filed: 1985-04-15
Abstract: PURPOSE:To make the whole structure and mutual handling work so simple enough, by operating a loading block functioning as a strength member, a holding mechanism securing this block and a handling mechanism for letting down the loading block connectedly with one another, in case of a goods housing device. CONSTITUTION:A housing device 1 consists of a holding mechanism 10 securing a loading block 2, a handling mechanism 20 lifting this loading block 2 onto the holding mechanism 10, securing it thereto, or letting down the secured loading block 2 and this loading block 2 consisting in such a structure as being applicable to the holding mechanism 10 and the handling mechanism 20 aforesaid. The holding mechanism 10 is installed as being tightly attached to a setting body 13 and engaged with an engaging part 3 of the loading block 2. For example, it is consists of a hooklike engaged device 12 and a supporting member 11 receiving and supporting the loading block 2 by balancing action as its tip end hits a bottom surface of the loading block 2. In addition, the handling mechanism 20installs a driven base plate 22 slidably on the top of a main driving base plate 21 and, what is more, a handling pin 23 is installed on the upper surface.
Patent JP-H04290418-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor using the electrolyte
Inventor: ITO MASARU
IPC: H01G9/035
Filed: 1991-03-19
Abstract: PURPOSE:To provide long life of highly reliable electrolyte and electrolytic capacitor by suppressing the increase of the leak current at high temperature. CONSTITUTION:In this invention, we have added as a feature sulforic salicylic acid or its salt to the electrolyte where at least benzoic acid or its salt is dissolved as a solute in the medium mainly composed of ethylene glycol. For the concentration of the benzoic acid or its salt, 3-15wt.% is suitable, and for the quantity of added sulfo salicylic acid or its salt, 0.05-0.5wt.% is suitable. Moreover, for this electrolytic capacitor, the capacitor element sealed in the case is impregnated with the electrolyte.
Patent JP-S62236860-A (JP)
Title: Water-absorbing composition
Inventor: OBAYASHI SHIGEJI
IPC: A61K8/00
Filed: 1986-04-07
Abstract: PURPOSE:To remove effectively malodor emitted from secretion when applied to a disposable diaper, a sanitary napkin, etc., by mixing a powder, which is composed of a water-soluble resin contg. perfume and emits fragrance when it begins to dissolve, with a water-absorbing resin powder. CONSTITUTION:Perfume is incorporated in at least one water-soluble resin selected from the group consisting of gum arabic, dextrin, gelatin, pullulan, beta-cyclodextrin, polyvinyl alcohol, methylcellulose, sodium carboxymethylcellulose, polyvinylpyrrolidone, hydroxyethylcellulose and hydroxypropylcellulose. The resulting powder is mixed with a water-soluble resin powder. Pref. 1-100pts.wt. perfume per 100pts.wt. water-soluble resin is used. Pref. 0.1-20pts.wt. resin contg. the perfume is blended with 100pts.wt. water-absorbing resin.
Patent JP-H09124659-A (JP)
Title: Metal compound of aromatic oxycarboxylic acid and technology related thereto
Inventor: SUGATA KAZUAKI
IPC: C07F7/22
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the above compound stable in chemical structure, excellent in durability and heat resistance, etc., and useful as an electric charge controlling or enhancing agent having no adverse effect on toner settability and offset characteristics. SOLUTION: This new compound is a metal compound with an aromatic oxycarboxylic acid as ligand and expressed by formula I [R<1> -R<4> are each H or a straight-chain or branched-chain (unsaturated) alkyl; and R<1> and R<2> , R<2> and R<3> , and R<3> and R<4> may be combined into an aromatic ring or alicycle, respectively; M is a metal (pref. trivalent metal such as Cr, Al, Ti, Fe or Ni); (m) is an integer of >=3; (n) is an integer of >=2], esp. pref. a 3:2-type metal compound of formula II or a 6:4-type metal compound of formula III. The above respective compounds are obtained by concentrating purification from a mixture containing the 2:1-type, 3:2-type and 6:4-type metal compounds each with an (unreacted) aromatic oxycarboxylic acid as ligand at various composition ratios by making use of the difference in solubility to organic solvent.
Patent JP-S63247333-A (JP)
Title: Zinc alloy for colored galvanization
Inventor: TOMITA MASATOSHI
IPC: C22C18/00
Filed: 1987-04-03
Abstract: PURPOSE:To form a molten Zn galvanized film in which the coloring of a gold- purple-blue color group is capable on the member to be galvanized by using a molten Zn galvanizing bath which contains specific ratios of Mn and Ti and in which the impurity Pb is regulated to the specific value or below. CONSTITUTION:The galvanization is executed to the surface of the iron steel member subjected to descaling and cleaning by using the galvanizing bath contg., by weight, 0.2-0.8% Mn, 0.01-0.1% Ti, contg., as the impurity, regulated Pb to <=0.005% and consisting of the balance Zn as the galvanizing bath. In this case, the member is subjected to the galvanizing treatment, by regulating the temp. of the galvanizing bath to 580-600 deg.C, is thereafter heated at 500-520 deg.C for 20-30sec and is as well applied to water cooling or hot-water cooling to form a gold colored galvanized film. The member is furthermore galvanized by using the galvanizing bath of 580-600 deg.C, is thereafter heated at 500-520 deg.C for 30-70sec and is applied to the water cooling or hot-water cooling to form a purple colored galvanized film. The member is then galvanized by the galvanizing bath of 600-620 deg.C, is thereafter heated at 500-520 deg.C for 50-60sec and is furthermore applied to the water cooling or hot-water cooling, by which a green colored galvanized film can be obtd.
Patent JP-H11318058-A (JP)
Title: Flat commutator and its manufacturing method
Inventor: KOBMAN RICHARD L
IPC: F02M37/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a commutator by permanently mounting a plurality of carbon segments to a housing and forming the commutator with a separated electrical connector being adjacent to a peripheral surface. SOLUTION: A commutator 50 is provided with a plurality of sintered carbon segments 64 being arranged in a peripheral direction, each segment is mounted to a housing 68 with a buried conductor 66, and each conductor has a flat substrate 70 with a cut-out 72. Also, each substrate 70 has a tongue piece that is extended and rises in one piece from an outer end in a diameter direction, and the lead wire of an armature coil is connected. Nearly all of the substrate 70 of each conductor 66 is covered with a carbon segment 64, and only one portion of the cross member of the substrate is exposed to a liquid fuel in a pump, thus drastically reducing the corrosion of the conductor and the dregs of the conductor that stay in the groove between the segments 64 and hence obtaining a long service life even in such environment as the inside of a hydrocarbon fuel.
Patent JP-S63250073-A (JP)
Inventor: NAKAZATO NOBUHITO
IPC: H01R13/04
Filed: 1987-04-03
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-H05285877-A (JP)
Title: Grasping device
Inventor: SUDO KOJI
IPC: B23P19/04
Filed: 1992-04-03
Abstract: PURPOSE:To provide a device which conveys and grasps a plurality of kinds of articles without using a tool changer. CONSTITUTION:A device to turn over and grasp an object formed in a chip-form manner after the object is vacuum-sucked is arranged in front of a robot arm 1. An opening closing hand 4 driven by a drive device has first and second finger parts 2 and 3. A first finger 6 provided at a tip with a first grasping part 5 is fixed to the first finger part 2. A rotation drive means 8 to rotate a second finger 9, provided at a tip with a pad 10 for vacuum suction, in a 180 deg. arc is arranged to the second finger part 3.
Patent JP-S59205162-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery excellent in the low temperature property by using toluene sulfonic acid lithium as solute constituting a nonaqueous electrolyte. CONSTITUTION:A lithium rolled plate is used as a negative pole, while manganese dioxide (an active material), carbon powder (a conductive agent) and fluororesin powder (a binder) are mixed in the weight ratio of 85:10:5 and said mixture is press-molded while being given heat treatment for being used as a positive pole. An equal volume mixture consisting of propylene carbonate and dimethoxyl ethane is used as a solvent while using toluene sulfonic acid lithium as solute. A button type nonaqueous electrolyte battery A made in said way and having the battery capacity of 120mAH shows the excellent low temperature discharge property when discharged under -20 deg.C with constant resistance of 10kOMEGA.