baber/WOPTO huggingface dataset:
Patent JP-2000325456-A (JP)
Title: Air cleaning agent
Inventor: NAKAO NOBORU
IPC: A61L9/01
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an air cleaning agent that can remove effectively especially a strongly odorous acetaldehyde that conventional air cleaning agents or deodorants cannot remove easily, from among acetaldehyde, ammonia, and acetic acid, main odor components of tobaccos. SOLUTION: In an air cleaning agent in which a porous body such as active carbon, or the like, is impregnated with an aminobenzenesuluforic acid, a hydrogen phosphate and/or phosphoric acid, the hydrogen phosphate and/or the phosphoric acid account for 0.2 to 6 mol versus 1 mol for the aminobenzenesulfonic acid. In an air cleaning agent in which active carbon is impregnated with the aminobenzenesulfonic acid and dihydrogen phosphate, the aminobenzenesulfonic acid accounts for 15 to 40 wt.% versus 100 wt.% for the porous body and the dihydrogen phosphate accounts for 0.8 to 1.2 mol versus 1 mol for the aminobenzenesulfonic acid.
Patent JP-H084849-A (JP)
Title: Damper device for automatic tensioner
Inventor: SUZUKI HIROSHI
IPC: F16H7/08
Filed: 1994-06-23
Abstract: PURPOSE:To achieve stabilization of the performance of an automatic tensioner into which a damper device is incorporated, by decreasing unevenness of the leak-down time per product. CONSTITUTION:When tension of a belt is increased, a piston 19 is lowered while a check valve 27 is closed. A cylinder 13 and the piston 19 wherein the difference between the inside diameter size and the outside diameter size are the specific value are combined with each other in order to stabilize the leak- down time required for lowering.
Patent JP-S62296352-A (JP)
Title: Line source linear electron beam generating system
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/06
Filed: 1986-06-17
Abstract: PURPOSE:To make irregularities of an electron beam profile controllable, by constituting the central part underside of a filament, whose electron emission surface is of almost linear form, to be pressed with an acicular member consisting of a heat resistant insulator by a piezoelectric element or the like. CONSTITUTION:A filament, whose electron emission surface is of almost linear form, is fixed to the retainer 5 tightly attached to a grid 7 by a holder 4, and electron beams are passed through a rectangular aperture of this grid 7 and emitted. At this time, a filament presser 3, having a tip of a heat resistant insulator, is installed in the supporter 2 attached to the retainer 5 so as to be opposed to the central part underside of the filament 6, and there is provided with a piezoelectric element 1 in addition. And, voltage is impressed on this piezoelectric element 1, and with the presser 3 pressed, a recession of the central part of the filament 6 is varied. Therefore, emission of these electron beams is varied at the central part and at both ends, whereby irregularities on an electron beam profile are controllable.
Patent JP-S6120301-A (JP)
Title: Permanent magnet material
Inventor: NISHIKAWA TETSUO
IPC: C08L33/00
Filed: 1984-07-09
Abstract: PURPOSE:To obtain a permanent magnet material excellent in injection molding, the smoothness on the surface of a product and mechanical property by mixing a specific quanity ionized hydrocarbon copolymer metal salt and magnetic powder in polyamide resin. CONSTITUTION:The 5-100pts.wt. of an ionized hydrocarbon copolymer metal salt and the 50-3,000pt.wt. of magnetic powder are mixed with the 100pt.wt. of polyamide resin. If the mixed quantity of the ionized hydrocarbon copolymer metal salt is less than 1pt.wt., the improvement of mechanical property deterioration such as reduction of impact strength is insufficient and if 100pt.wt. or more, the deterioration of mechanical property is generally conspicuous except shock resistance. If the mixed quantity of the magnetic powder is less than 50pt. wt., the effectiveness as a magnetic material in insufficient and if 3,000pt.wt. or more, flowability is reduced and processing by injection molding becomes difficult.
Patent JP-H09324849-A (JP)
Title: Fixing device for driven pulley
Inventor: NAGASHIMA MIKA
IPC: F16H55/36
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a driven pulley in which a jig for adjusting tension force can be eliminated, a tension of a belt is made stable even in the case that a shock is applied to it and this is preferable for its installation in a vertical direction. SOLUTION: A second plate 20 for use in supporting a driven pulley 25 is arranged in such a way that it may be slid against a first plate 10. In addition, a coil spring 40 is arranged between the first plate 10 and the second plate 20, the second plate 20 is biased by the coil spring 40 so as to apply a predetermined tension force to a belt 1. After adjustment of the tension force, the first plate 10 is fixed against the second plate 20 by a small screw 14.
Patent JP-H036607-A (JP)
Title: Microcomputer
Inventor: HIROSE SHINICHI
IPC: G06F1/04
Filed: 1989-06-02
Abstract: PURPOSE:To shorten the waiting time for the start of a CPU by dividing a source clock signal obtained from a source clock oscillating circuit, selecting the source clock signal or a divided clock of a dividing means, and applying the divided clock and then the source clock signal to a CPU at start up of the CPU. CONSTITUTION:The clock signal given from a source clock oscillating circuit 30 is applied to a clock signal generating block 3, and the output signal of the block 3 is applied to a divider 141 via a clock signal output line 7. The divider 141 divides the received clock signal down to 1/8, for example, and applies this divided clock to a CPU 2 via a clock signal input line 8. Thus the CPU 2 starts immediately. Thus the processing speed of the CPU 2 is slowed down to 1/8 compared with the speed secured with application of the clock signal when a divided clock is applied to the CPU 2. However the CPU 2 can starts with a small waiting time from a time point when an interruption request signal is received. As a result, the CPU 2 can be started with a small waiting time and no counter is required.
Patent JP-H11340729-A (JP)
Title: Antenna device
Inventor: SHIROKAWA ICHIRO
IPC: H01Q21/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin antenna device of a low cost and having an electrically high gain by integrating the antenna and a power feeding circuit. SOLUTION: Elements 6 and 13 constituting the antenna and the power feeding circuit composed of power feeding lines 7 and 14 are printed on a sheet of film substrates 2 and 4, a through-hole for shielding is arranged around the power feeding circuit, and by using conductive adhesive materials 1a and 5a, the substrates 2 and 4 are integrated by being clamped with ground conductors 1, 3 and 5 is which conductive layers (1f, 1g, 3f, 3g and 5f and 5g) are adhered by plating to the entire surface of a resin molded part.
Patent JP-H11340762-A (JP)
Title: Automatic level control circuit
Inventor: KAJIKAWA HIROSHI
IPC: H03G3/30
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic level control circuit capable of stabilizing output power in a short time even in a modulation system provided with an amplitude modulation component of a low bit rate and sufficiently following up temperature fluctuation as well. SOLUTION: This circuit is provided with a variable attenuator 3 for supplying attenuation to input signals, an amplifier 4 for amplifying signals outputted from the variable attenuator 3, integration means 5-10 for taking out a part of output signals from the amplifier 4, smoothing amplitude fluctuation and outputting DC components, a bias means for outputting a bias voltage and an analog switch 11 for supplying the bias voltage outputted from the bias means to the variable attenuator 3 as a control voltage when burst ON occurs and power is supplied and supplying the DC component outputted from the integration means to the variable attenuator 3 as the control voltage after prescribed time.  Thus, the output power is stabilized in a short time after the burst ON even in the modulation system provided with the amplitude modulation component of the low bit rate and the temperature fluctuation is sufficiently followed up as well.
Patent JP-H0438300-A (JP)
Title: Acceleration response valve
Inventor: OSAWA YOSHIO
IPC: F16K17/36
Filed: 1990-05-31
Abstract: PURPOSE:To improve the extent of responsiveness by constituting a second valve element so as to be shifted to a closed position at a time when acceleration in the acting direction of force of a supporting spring for a weight operating the valve element in the opening direction is detected. CONSTITUTION:An acceleration response valve 1 suitably available for acceleration protective clothing (G suit) being worn by a combat crew of a fighter or the like connects a gas inflow passage 6 to a high pressure gas supply source, connecting a gas exhaust passage 31 to the G suit, and the acting direction of a valve element holding spring 10 and a weight supporting spring 20 is set up so as to go along a seat back of a wearer of the G suit. When upward acceleration has occurred from the lower half to the upper half of the wearer, a weight 18 moves downward against the supporting spring 20 by dint of inertial force, opening a valve element 12. In addition, this upward acceleration is detected by a differential transformer 21, and feed is performed to a solenoid 38 by a controller 24, thus a second valve element 32 of a spool valve V is shifted upward by dint of magnetic force and opened.
Patent JP-S63318335-A (JP)
Inventor: JIYATSUKU DEI EKUTOMAN
IPC: F16F9/04
Filed: 1988-06-10
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-S63306822-A (JP)
Title: Phase control type discharge power feeding mechanism
Inventor: KOREEDA KENICHI
IPC: B23H1/02
Filed: 1987-06-06
Abstract: PURPOSE:To enable cutting or boring of metal in the water by interlocking the ratio between discharge time and non-discharge time, repeating time thereof, starting time of discharge and stopping time of discharge with vibration displacement, position and timing of electrode. CONSTITUTION:A thyristor IC (TCA780) is arranged in charging circuit, and gate ON time thereof is set to such position as the electrode comes to a proper position through vibration displacement based on the waveform and the magnitude of synchronous input voltage (vibration displacement and synchronization) to IC and the magnitude of control voltage. In a discharge circuit, control is carried out through IC such that the gate of the thyristor is turned ON corresponding to the vibration displacement position and timing of electrode upon finish of charging of capacitor, so as to start/stop discharge and turn OFF the gate at proper time. Aforementioned operations and interlocked to repeat charging/discharging of capacitor so as to carry out electric discharge machining in the water or oil. Consequently, cutting or boring of metal in the water can be carried out with reduced power and loss.
Patent JP-S5765745-A (JP)
Title: Impact-resisting resin composition
Inventor: ABE MITSUO
IPC: C08L33/00
Filed: 1980-10-13
Abstract: PURPOSE: A resin composition with excellent impact resistance, obtd. by mixing a copolymer prepd. from an alkynyl arom. monomer and an unsaturated dicarboxylic anhydride with a 1,2-polybutadiene, an arom. vinyl-conjugated diene block copolymer, etc.  
     CONSTITUTION: A copolymer (A) obtd. by the polymer of 100W70wt% monomer such as an alkenyl arom, monomer, e.g. styrene or an unsaturated dicarboxylic anhydride, e.g. moleic anhydride with 0W30wt% rubber-like polymer is mixed with a 1,2-polybutadiene (B) of the degree of bonding 5W50% and intrinsic viscosity ≥0.7, contg. 70% or more 1,2-bond constitution and an arom. vinyl-conjugated diene block copolymer (C) in a wt. ratio of A:B+C of 60W95:40W5 and B:C of 50W10:50W90, or with a hydroxy or amino group-contg. polymer (D) in a wt. ratio of A:D of 60W95: 40W5 to prepare the title resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10330766-A (JP)
Title: Composite coal gasification and power generation equipment
Inventor: KOGA YOSHITAKA
IPC: C10J3/46
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal production system in a composite coal gasfication and power generation equipment used in a power station, etc., wherewith high cost, heat radiation loss, etc., otherwise unavoidable because of long main ducts, etc., for hot air and cold air for a mill, are inhibited and hence high economical effects and heat efficiency are obtd. SOLUTION: In a composite coal gasification and power generation equipment having a gas turbine 1, a waste heat recovery boiler 2, and a coal gasification oven, a coal pulverizing apparatus for drying and pulverizing coal with the waste heat to the gas turbine 1 is installed at the vicinity of the waste heat recovery boiler 2 and dried and pulverized coal is transported with an air steam to the vicinity of the coal gasification oven. Since the coal pulverizing apparatus and the waste heat recovery boiler are installed close to each other, the main hot air duct, etc., for a mill, i.e., the piping systems accompanying them, can be made short, thus enabling the heat radiation loss and cost to be reduced.
Patent JP-S5777830-A (JP)
Title: Steam oven
Inventor: UNEKI HIDEJI
IPC: F24C1/02
Filed: 1981-09-08
Abstract: PURPOSE: To prevent electrical shock accidents by a method wherein when the insulation of a sheath heater supported in an indented section formed between horizontal projections of an insulated support deteriorates, dewdrops formed on the heater, the projections and the indented part are forced to drip down to thereby bring the heater and an oven chamber to an electrically non-conductive condition with each other.  
     CONSTITUTION: The insulated support 1 supports the sheath heater 8 in a condition in which the heater 8 is kept out of contact with the bottom surface 5a of the oven chamber 5. The support 1 is made of a ceramic material and comprises a support post 1a, the projections 1b extending horizontally from the upper part of the support post 1a and the indented section 1c formed between the projections 1b so as to support the heater 8 within the indented section 1c. The dewdrops formed on the heater 8, the projections 1b and the indented section 1c  drip down due to the displacement of the projections from the support post 1a  so that the heater 8 does not become electrically conductive with the bottom  surface 5a of the oven chamber due to the fallen dewdrops. Accordingly, even  when the insulation of the heater deteriorates, no electrical shock accident  takes place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08334456-A (JP)
Title: Spectral analyzer
Inventor: MORI TAIICHI
IPC: G01N21/27
Filed: 1995-06-08
Abstract: PURPOSE: To easily attach/detach a light source in a box body by mounting a light source mount on a mounting base from a large window, which is provided on the bottom of the box body. CONSTITUTION: A large window 9 is provided in the bottom side plate of a box 6 which is constituted by assembling side plates processed in such a state as eliminating irregular reflection on the inside face, a light source mount 5 whose light/right width is formed a little smaller than the left/right width of the large window is inserted into the large window 9, and its upper face is detachably fixed to a mounting base 4 with a fixture (for example, a bolt) 10. This constitution can facilitate the exchange of a light source 1 and allows to adjust the mounting position of the mount 5 to the base 4 so that the measurement accuracy is improved. The mounting position of the mount 5 is quickly positioned by a stopper 14.
Patent JP-S624179-A (JP)
Inventor: HARADA YUTAKA
IPC: B66B5/02
Filed: 1985-06-28
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-S5931718-A (JP)
Title: Selective preparation of paradialkylbenzene
Inventor: TADA KUNIYUKI
IPC: C07C67/00
Filed: 1982-08-17
Abstract: PURPOSE:To obtain selectively the titled substance wherein at least one of alkyl groups is isopropyl group, by bringing a raw material containing a monoalkylbenzene and cumene into contact with an acid type zeolite having a specific structure. CONSTITUTION:A raw material containing a monoalkylbenzene (e.g., toluene, ethylbenzene) and cumene is brought into contact with an acid type zeolite having the entrances to the sinusoidal channels consisting of 10-membered oxygen ring to give the titled substance (e.g., paracymene, or paraethylisopropylbenzene) wherein at least one of alkyl groups is isopropyl group. The zeolite used as a catalyst may be ZSM-5 type zeolite, or ZSM-8, ZSM-11, ZSM-21, etc. belonging to the same series, it is molded at 300-700 deg.C and used. The reaction temperature is 150-240 deg.C. USE:A raw material for alkylphenols, etc.
Patent JP-H0435036-A (JP)
Title: Semiconductor integrated circuit
Inventor: TABATA TERUO
IPC: H01L21/3205
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the breaking of wire due to corrosion by providing a cutoff electrode between low-potential and high-potential wiring on an insulating film, and connecting the electrode so that it is at the same potential as the low-potential wiring but carries no current. CONSTITUTION:Low-potential and high-potential wirings 2 and 3 are formed on an insulating film 1. The insulating film can be made of silicon oxide by CVD, or of polyimide by spin coating. A cutoff electrode 5 is formed between the wiring 2 and 3 on the insulating film 1. One end of the cutoff electrode is connected with the low-potential wiring 2 while the other end is open, so that no current flows to the electrode 5 when a current (i) flows through the low-potential wiring 2. Since there is a potential difference between the electrode 5 and the high-potential wiring 3, the surface of aluminum is converted to alumina. However, the corrosion advances very slowly because the operating current, which involves heat generation, does not flow through the aluminum surface.
Patent JP-H02191264-A (JP)
Title: Benzotriazole derivative and reagent containing the same for chiral-induction and analysis of optically active carboxylic acids
Inventor: NARITA SHIGERU
IPC: G01N30/06
Filed: 1989-06-05
Abstract: NEW MATERIAL:The benzotriazole derivative of formula I [X is phenylene or naphthylene; R<1> and R<2> are same or different H, 1-5C alkyl, 1-5C alkyloxy, amino, mono- or di-1-5C alkylamino or together form 1-5C alkylene or 1-5C alkylenedioxy; R is group of formula II or formula m (R<3> and R<4> are H, 1-5C alkyl, 1-5C alkyloxy, etc.; R<5> is H or 1-5C alkyl; R<6> and R<7> are H, 1-5C alkyl, CN, etc.; n is O-2)] or its salt. EXAMPLE:S-(-)-2-[4-(1-Aminoethyl)naphthyl]-6-methoxy-N-methyl-2H- benzotriazolyl-5-amine dihydrochloride. USE:A reagent for chiral-induction and analysis of optically active carboxylic acids. The acid can be easily analyzed in high sensitivity. PREPARATION:The compound of formula I can be produced according to the reaction formula.
Patent JP-S5568890-A (JP)
Title: Method and apparatus for load-limiting by electric circuit
Inventor: KASAI SHINJI
IPC: B66D1/40
Filed: 1978-11-17
Abstract: PURPOSE: To stop overcurrents to flow into a sensing circuit at the time of motor start-up, by providing a starting-current shunting device, wherein a gate-voltage holding circuit comprising a capacitor and the like is connected to the gate of a thyristor, in parallel with an overcurrent sensor.  
     CONSTITUTION: When a winding-up push button 2 is depressed, an auxiliary contact m1 of a gate-voltage supply circuit of a thyristor SCR1 in a starting-current shunting device 15 is opened. But, since a capacitor 2 is charged, the thyristor SCR1 keeps the ON state for a specified period until the capacitor 2 is discharged, and the overcurrent at the start of winding by a motor 10 is flown to the shunting device 15, but not to an overcurrent sensor 8. When a winding-down button 3 is depressed, an auxiliary sensor 8 does not operate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11338647-A (JP)
Title: Method for generating duplexed data
Inventor: SUISHU KAZUTO
IPC: G06F3/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To duplex data with high reliability while minimizing decrease in information processing capability by making a choice whether data of a main system and a subordinate system are doubled synchronously or asynchronously according to characteristics, etc., of the data. SOLUTION: An external storage control unit is provided with an update change management table 13 which manages information whether the data of the main system and subordinate system are duplexed synchronously or asynchronously, and a service processor 16 is connected which can set a change to update data to an external storage device 11 of the subordinate system, etc. A channel processing processor is provided with a channel command analysis part 14 and a command issue part 15. When data which is important to a user are updated, the consistency between the data of both the main and subordinate systems is given importance, so the synchronous duplexing is set with high possibility, but when data whose response is taken into consideration are updated, the asynchronous duplexing is set with high possibility.
Patent JP-S5765912-A (JP)
Title: Differential amplifying circuit
Inventor: FUKUDA RIYUUICHI
IPC: H03F3/45
Filed: 1980-10-13
Abstract: PURPOSE:To improve the ratio of elimination of inphase components, by driving one end of a constant current circuit, which has the other end connected to the emitter of a differential amplifying circuit, while following an input signal. CONSTITUTION:A point A of a constant current circuit 5 has the potential controlled while following an input signal. Since the constant current circuit 5 is connected to the emitter of a transistor 3, the level difference between both ends of the constant current circuit 5 is hardly fluctuated. Consequently, even if the impedance of the constant current circuit 5 is finite, the current value is not fluctuated, and the ratio of elimination of inphase components is improved.
Patent JP-H01311484-A (JP)
Title: Floating head slider
Inventor: FUJIMOTO TOSHIO
IPC: G11B21/21
Filed: 1988-06-09
Abstract: PURPOSE:To make a stick slip effect hard to generate and to heighten the durability of a slider and a disk by providing an attraction preventing means at the disk confronting plane of a head slider. CONSTITUTION:Sliding surfaces 7a and 7b and a center rail 6 are provided protrusively at the lower plane of the main body 3 of a floating head slider 1, and tapered planes 4a and 4b are provided at the front ends of the sliding surfaces 7, respectively, and a magnetic head 5 is provided at the rear end of the main body 3. The slider 1 confronts oppositely to a thin film magnetic disk 9, and the tapered plane 4a introduces the air between the disk 9 and the sliding surfaces 7a and 7b. The rail 6 is provided with width corresponding to the size of the gap part of the head 5, and stabilizes relative motion between the main body 3 and the disk 9. The sliding surfaces 7a and 7b hold a micro interval between the main body 3 and the disk 9 stably. Attraction can be prevented from being generated by the surface coarseness of each sliding surface.