baber/WOPTO huggingface dataset:
Patent JP-H04277558-A (JP)
Title: Resin composition for optical disc substrate
Inventor: KAWASHIMA JUNJI
IPC: G11B7/2533
Filed: 1991-03-05
Abstract: PURPOSE:To produce the title compsn. which transmits laser light sufficiently, adheres well to an inorg. thin film formed thereon as an information recording layer, and has an excellent heat resistance when used in a magneto-optical disc utilizing magnetic change or in a phase-change optical disc. CONSTITUTION:The title compsn. is obtd. by compounding 100 pts.wt. matrix resin (e.g. a polycarbonate resin or an amorphous polyolefin resin) with 5-100 pts.wt. silicone oxide powder having a particle diameter of 2-100nm.
Patent JP-S62224481-A (JP)
Title: Mig arc welding method for ferritic heat resistant steel
Inventor: YAMAURA AKIHISA
IPC: B23K35/30
Filed: 1986-03-26
Abstract: PURPOSE:To improve a creep strength for long time by securing a high toughness by reducing the oxygen contents in a welding metal with excellent welding workability, by specifying, by specifying the composition of a using wire and by adding a nitrogen in an inert gas shielding atmosphere. CONSTITUTION:The composition of the using wire is taken as per the following in case of welding a ferritic heat resistant steel with MIG arc welding. 0.05-0.15% C, 0.05-0.50% Si, 0.40-1.20% Mn, 8.00-12.50% Cr, 0.85-2.50% Mo, 0.02-0.30% REM, <=0.010% O and containing <=0.010% N with 0.60-1.3% Si+Mn, all in wt%. It contains one kind or >=2 kinds of 0.10% or less Nb, 0.25% or less V and 0.10% mix. Ti, and 2Nb+V+2Ti is taken at 0.04-0.30% and the balance Fe and inevitable impurities. The welding is then performed in the inert gas shielding atmosphere to which 0.5-10vol% nitrogen is added.
Patent JP-S52147411-A (JP)
Title: Magnetic record regnerator
Inventor: KAMIUCHI HISAKAZU
IPC: G11B5/027
Filed: 1976-06-02
Abstract: PURPOSE: To select an optimum bias value by recording an audio signal into a magnetic tape and monitoring a regenerating output level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02246465-A (JP)
Title: Method for connecting non-telephone system terminal equipment using public telephone network
Inventor: OZAWA NORIO
IPC: H04M11/00
Filed: 1989-03-20
Abstract: PURPOSE:To surely realize prescribed connection with one control without revamping a public telephone network by using a different procedure to the connection between a center and a terminal equipment at a periodic metering and at a non-periodic connection. CONSTITUTION:A changeover circuit 11 switching a line to a metering terminal equipment, an automatic reply circuit 12 applying the same function as the reply of a telephone set automatically, a switching signal reception circuit 14 receiving a switching signal from a center, a counter circuit 16 counting number of times of the call signal, a clock circuit 17 and an announcement device 21 are provided to the equipment for the method. Then the terminal call system is selected at the routine connection or the automatic reply is applied to the connection from the center at a prescribed time, and in the case of undefined period connection, when the called party replies within a predetermined number of times of the call signal, the fact of metering is announced to the called party to select the metering mode, and when the called party does not reply in excess of number of times of the call signal, the automatic reply mode is selected. Thus, automatic metering is operated smoothly without revamping the public telephone network.
Patent JP-H05262638-A (JP)
Title: Detergent composition
IPC: A61Q5/02
Filed: 1992-03-24
Abstract: PURPOSE:To provide a detergent composition having favorable foam touch and the favorable hand touch in rinsing, also giving excellent finish performance. CONSTITUTION:The objective detergent composition containing (A) at least one kind of surfactant selected from anionic surfactants, nonionic surfactants, amphoteric surfactants and semipolar surfactants and (B) an ester compound from (1) 1mol of a polyhydric alcohol or a condensation product thereof and (2) 2mol of straight chain or branched chain fatty acids containing <50mol% of a hydroxyfatty acid.
Patent JP-H09261934-A (JP)
Title: Dc generator
Inventor: TAKARA MUNEAKI
IPC: H02K23/62
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To increase generating efficiency by locating a stator concentrically with a rotor which is rotated by external force, with a gap being formed between the two components, letting a plurality of field poles arranged in the circumferential direction on the external face of each rotor core show the same polarity toward the stator, and installing generating coils which always have the polarities in the same direction when the rotor is rotated. SOLUTION: A rotor 1 is composed of two rotor cores 11a, 11b which are located on a rotor shaft 10 at an interval and exciting coils 12a, 12b which are wound round the rotor cores 11a, 11b respectively. The rotor cores 11a, 11b have a plurality of salient poles which have T-shaped cross sections and face outside in the diameter direction. And, the exciting coils 12a, 12b are wound around the salient poles of the rotor cores and are connected in series. The coils are wound in the same directions in each rotor core so that the external faces of the salient poles of each of the rotor cores 11a, 11b have the same polarity when electricity is turned on. Meanwhile, the coils 12a, 12b are wound in the opposite directions so that they may have the opposite polarities.  On an inner face of the stator 2, stator cores 20a, 20b are formed so as to correspond to the rotor cores 11a, 11b and extraction coils 21a, 21b are wound around the stator cores 20a, 20b respectively. Because of this structure, generating efficiency can be increased.
Patent JP-H11248337-A (JP)
Title: Showcase
Inventor: YANO KENJI
IPC: F25D23/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which is provided with such a glass plate on its front face that can be opened and closed safely with an inexpensive structure and can allow customers to closely examine commodities without feeling any uneasiness nor unpleasantness. SOLUTION: In a showcase provided with an openable/closable glass plate 6 on its front face, the upper end 7 of the glass plate 6 is supported by the upper edge 3 of the front face of the main body 1 of the showcase in such a state that the upper end 7 can be moved in the vertical direction and can be rotated between the front face and the inside rear section of the main body 1 and the lower end 9 of the plate 6 is supported in such a way that the lower end 9 can be slid in the forward-backward direction from the front face to the inside rear section of the main body 1 along a slide guide 8 arranged in the forward-backward direction of the main body 1.
Patent JP-S60208071-A (JP)
Inventor: TAKAGI YOSHITO
IPC: H02K5/14
Filed: 1984-04-02
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-H09254637-A (JP)
Title: Viscous heater
Inventor: BAN TAKASHI
IPC: F24J3/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To meet the various demands of heating efficiency by providing a plurality of rotors whose outside diameters are different, by which a heat generating chamber is divided into plural numbers in an axial direction, which is fitted to a driving shaft so as to transmit a torque, and coaxially rotated in each heating chamber. SOLUTION: When a driving shaft 12 is driven by an engine, a first rotor 13 is rotated in a first heating chamber 7 and a second rotor 14 is rotated in a second heating chamber 8, therefore silicone oil is heated by shearing in a clearance among the walls surfaces of the first and second heating chambers 7, 8 and the outer surfaces of the first and second rotors 13, 14. This exothermic action is heat exchanged to circulating water as circulating fluid in a water jacket WJ, and the heated circulating water is supplied to heating of a vehicle through a heating circuit.  In the case of meeting the various demands of heating efficiency in this viscous heater, first and second rotors which can be stored in the first and second heating chambers 7, 8 and which have the equal thickness and different outside diameters, are combined other than the first and second rotors 13, 14 so that the outside diameters differ from each other, thereby heating values can be made to differ from each other while keeping the same outlines.
Patent JP-S62225114-A (JP)
Inventor: IIDA TADAYOSHI
IPC: H02B13/02
Filed: 1986-03-25
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-S55158752-A (JP)
Title: Receiving system for inverse double transmission data
Inventor: WATANABE NARUTOSHI
IPC: G06F11/14
Filed: 1979-05-29
Abstract: PURPOSE:To secure the easy detection for the correct or erroneous reception data of N-byte, by deciding error through the comparison between the head one byte and the last one byte of the shift register and then carrying out this error decision in sequence once and every N+1 bits. CONSTITUTION:The data of N-byte are supplied in sequence to 1-byte shift register 7 of N+1 byte shift register 15 from the input end of the serial input data and by the shift clock, and then to N-1 byte shift register 8 and register 7. Then the inverse data of N-byte in which the bit of each byte is inverted are supplied in sequence and by one byte to register 7. Thus the head one byte enters 1-byte shift register 9 when the inverse data of the first one byte enters register 7. Thus the error decision 10 is given to one byte of registers 7 and 9 each. If this decision result is correct, the output of circuit 10 is sent to N-byte latch 14. And the error decision of N-1 times is carried out in sequence and every time N+1 bytes enter. Thus the detection can be given easily to the error for the N-byte reception data.
Patent JP-H04301276-A (JP)
Title: Data recorder and reproducer
Inventor: ITO HIROSHI
IPC: G11B21/08
Filed: 1991-03-29
Abstract: PURPOSE:To shorten access time by controlling head position decision in accordance with accuracy required by respective modes. CONSTITUTION:On-cylinder condition is set at every mode such as a seek mode, a data recording mode and a data reproducing mode and given to a head position decision control circuit 16 together with a target cylinder so that a head 13 is position-decided to the target cylinder in accordance with the on-cylinder condition.
Patent JP-H10261888-A (JP)
Title: Cooler and housing cooling unit with cooler
Inventor: KADOTA SHIGERU
IPC: H05K7/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To ensure a heat radiation performance equivalent to that of a counter flow without increasing the body size in a panel cooler constructed such that the high temperature air for a coolant tank flows in same direction as the low temperature air for a radiator. SOLUTION: A panel cooler 4 comprises two sets of boiling coolers 6, a low temperature side fan 7 and a high temperature side fan 8. The two sets of boiling coolers 6 are disposed in such a positional relationship as a coolant tank 21 intersects a radiator 22 and the coupling pipe 23 therefor is cross piped. The low temperature side fan 7 disposed on the outside of the radiator 22 in a low temperature side heat transmitting space 12, is a centrifugal fan for delivering the air sucked through a suction port 7d while bending in the perpendicular direction and the suction port 7d is disposed oppositely to the coolant tank 21. The high temperature side fan 8 disposed on the outside of the radiator 22 in a high temperature side heat transmitting space 13, is a centrifugal fan similar to the low temperature side fan 7 having a suction port 8d disposed oppositely to the coolant tank 21.
Patent JP-H07248816-A (JP)
Title: Engine plant operation management support system
Inventor: KAWAGUCHI JUNZO
IPC: G05B23/02
Filed: 1994-03-09
Abstract: PURPOSE:To support sure maintenance by reporting the overall condition of a main machine at any time to detect a fault. CONSTITUTION:A ship main engine plant consisting or the main engine, a propulsion auxiliary machine, etc., is provided with an arithmetic unit 1, a data input device 3, a storage device 2, and a display device 5, and not only data from instruments of the main engine 4 can be directly inputted to the input device 3 but also data picked up on the main engine side and data acquired from the outside can be inputted there, and operation formulas, in accordance with which a data base for diagnosis, performance data, and data inputted from the input device 3 are used to calculate performance information and combustion information of the main engine 4, and a data base for maintenance management are stored in the storage device 2, and performance information and combustion information of the main engine 4, information of items required for search of the cause of a fault, and information of necessities of preparation of principal parts required for maintenance management are calculated by the arithmetic unit 1 and are selected by the operation from the outside and can be displayed on the display device 5, and abnormality estimated pauses and fault avoiding means or estimated causes and estimated preparation necessary positions are displayed in the descending order of priority.
Patent JP-H07246831-A (JP)
Title: Automotive ventilator
Inventor: ISONO TAKAO
IPC: B60H1/26
Filed: 1994-03-10
Abstract: PURPOSE:To restrict the ventilating performance of an automotive ventilator from lowering due to water-proofing. CONSTITUTION:An automotive ventilator has a plate valve 18 open when pressure inside a body is at a preset value or higher than pressure outside the body and capable of automatically resetting itself to a closed position with bending elasticity and a panel opening 12 mounted communicating with the inside of the body of an automobile to open to the outside. The plate valve 18 is supported at the lower end of the opening of a ventilator frame communicating with the panel opening, and a water-proof cover 15 is provided thereto cover the opening plate valve 18.
Patent JP-S58206308-A (JP)
Inventor: HESS WALTER
IPC: B23C3/00
Filed: 1983-04-15
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-S63235045-A (JP)
Title: Production of wide strip
Inventor: TOMITA TOSHIRO
IPC: B22D11/06
Filed: 1987-03-20
Abstract: PURPOSE:To produce a wide steel strip having excellent accuracy to width and thickness by arranging a molten steel flow control member having reverse trianglar shape section in pouring basin part between rolls at the time of producing the wide steel strip directly from molten steel by twin roll type rapid cooling solidification method. CONSTITUTION:The molten steel flow control member 6 having reverse trianglar shape section and two sloping faces 6-1 at right and left sides, is arranged at the pouring basin part (paddle) 5 of the molten steel 3 formed at the upper part between two cooling rolls 1, 1. The molten steel 3 is flowed down between the rolls 1, 1 from gap 7 between the sloping face 6-1 of the above control member 6 and the surface 11 of the roll 1, and rapidly cooled and solidified. Therefore, the molten steel in the pouring basin 5 is not vibrated and the wide strip controlled to the width and thickness under high accuracy can be stably produced.
Patent JP-H04300876-A (JP)
Title: Production of cyclohexenes
Inventor: MATSUOKA RIKITARO
IPC: C07D495/08
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the title high-purity compound useful as a synthetic intermediate for thromboxane A2 inhibitor, etc., under a mild reaction condition in high yield by reacting a specific alpha,beta-unsaturated carbonyl compound with a conjugated diene in the presence of a chiral titanium catalyst. CONSTITUTION:An alpha,beta-unsaturated carbonyl compound shown by formula I [A is hetero-atom or halogen; Q is (substituted) oxazolidinone; R is (substituted) hydrocarbon; m is 0 or 1; n is >=1 integer] is reacted with a conjugated diene in the presence of a chiral titanium catalyst such as organotitanium compound to give the objective compound shown by formula II and formula III [B is hetero atom or (CH2)l (l is 0 or 1)]. A 1,4-crosslinked cylcohexene shown by formula IV is obtained by the similar reaction.
Patent JP-S59193139-A (JP)
Title: Laminated and corrugated carrier for catalyst
Inventor: KANAMORI NOBUYOSHI
IPC: B01D53/94
Filed: 1983-04-16
Abstract: PURPOSE:To improve remarkably the compressive strength of the title carrier comprising alternately laminated and adhered liners and corrugated sheets consisting of sheets of synthetic inorg. fiber by regulating the pitch and the thickness of the corrugated sheets and the pitch between liners and the thickness of the liner to specified relations. CONSTITUTION:In a laminated and corrugated carrier for catalyst prepd. by laminating and adhering the liners 1 and the corrugated sheets 2 both consisting of synthetic inrog. fiber such as alumina fiber alternately, relations between the pitch (a) between the corrugated sheets, the pitch (b) between liners, the thickness (c) of the liner, and the thickenss (d) of the corrugated sheet are regulated by the following formulas: 1/30<= c/a <=3/20, 1/20<= d/b <=1/5, and 3/10<= b/a <=10/10. As a result, the compressive strength is remarkably improved. since (a) and (b) are restricted of itself by the operability of the corrugating machine, the value of (a) is usually >=1mm. and <=15mm., and the value of (b) is usually >=0.5mm. and <=10mm.. Accordingly, the values for (c) and (d) are consequently fixed in each specific range.
Patent JP-H04304008-A (JP)
Title: Charge amplifier
Inventor: IWASAKI HIROYA
IPC: H03F3/70
Filed: 1991-03-30
Abstract: PURPOSE:To reduce a low cut-off frequency of a differential input operational amplifier and to make the band broad by inverting an output signal of the differential input operational amplifier with an inverse amplifier and feeding back the inverted signal to an inverting input terminal of the differential input operational amplifier. CONSTITUTION:A resistor R, R and an operational amplifier A2 form an inverting amplifier J inverting an output signal of an operational amplifier A1. Then an output of an inverse amplifier J is fed back to an inverting input terminal (-) of the differential input operational amplifier A1 via a 2nd resistor Rf0 having a resistance close to the resistance of a resistor Rf connected in parallel between an output terminal of the operational amplifier A1 and the inverting input terminal (-). Through the constitution above, thus as if (-Rf0) were connected in parallel with the 1st resistor Rf at a summing point of the inverting input terminal (-) of the operational amplifier A1 and then the characteristic is improved.
Patent JP-S56163463-A (JP)
Title: Frequency discriminating circuit
Inventor: SHIMOYANAGIDA SUSUMU
IPC: G01R23/15
Filed: 1980-05-21
Abstract: PURPOSE:To enable frequencies to be readily discriminated even when two signals to be discriminated have frequencies extremely close to each other, by inputting signals to be discriminated to an oscillating circuit formed by connecting a charging circuit and a switching element in parallel. CONSTITUTION:When a switch 15 is open, a capacitor 11 is charged by a power source 9. When the voltage valve V at an output terminal 17 reaches the conducting voltage value Vt of a Tr 13, it conducts, discharging the electric charge. Consequently, a saw-tooth wave self-oscillation signal can be obtained at the output terminal 17. Next, when the switch 15 is closed and a signal to be discriminated is inputted to the base of the Tr 13, if the frequency F1 of the signal to be discriminated is larger than the self-oscillation frequency F0, the oscillaton frequency follows F1. On the other hand, if F1<F0, the oscillation output has a waveform obtained by splitting the saw-tooth wave, so that a plurality of fall parts are produced. By counting the number of times of said fall, frequencies can be discriminated. Thereby, frequencies can be readily discriminated with a simple constitution.
Patent JP-S51144265-A (JP)
Title: Load measurement device
Inventor: FUJII YASUHIRO
IPC: G01G19/08
Filed: 1975-06-06
Abstract: PURPOSE: The liquid pressure of plural liquid pressure devices is transmitted to cone load cell through a pressure collecting value, instantly measuring the combined load by this simple device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000264665-A (JP)
Title: Production of optical fiber preform
Inventor: KAMIO TAKESHI
IPC: G02B6/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform by which the straight optical fiber preform can stably be produced without substantial eccentricity of a core. SOLUTION: The central axis of a porous preform for an optical fiber is aligned with the rotating shaft of a rotating mechanism for rotating the porous preform for the optical fiber to thereby reduce the whirling of the porous preform for the optical fiber to a prescribed value or below in a method for producing the optical fiber preform comprising moving the porous preform for the optical fiber containing a core in the axial direction while rotating the porous preform for the optical fiber around the central axis thereof and while making an atmospheric gas flow through the interior of a heating furnace, then passing the porous preform for the optical fiber from the front end thereof through a heating zone in the heating furnace and melting and vitrifying the porous preform for the optical fiber.
Patent JP-H07248942-A (JP)
Title: Software runaway preventive device in controller
Inventor: FUNABASHI SATOMITSU
IPC: G06F11/00
Filed: 1994-03-10
Abstract: PURPOSE:To provide a software runaway preventive device capable of simplifying its constitution, lowering a cost and preventing a software switch from being inactive due to runaway of a software or the like in an equipment for controlling plural programs by one CPU. CONSTITUTION:For first and second watchdog timers 13 and 14, when the program is normally operated, a counter is cleared by the interruption routine of key scanning and the interruption routine of mechanical control. Contrarily, when the software runs away, the counter overflows without being cleared, carry signals CRY1 and CRY2 are outputted and thus, unconditional forced interruption signals NMI/are outputted from a NOR circuit 15 to the CPU 1 and the CPU 1 is reset.
Patent JP-S56163568-A (JP)
Title: Monitor device for voice reproduced with nonstandard speed
Inventor: MIKADO TSUNEO
IPC: G10L21/04
Filed: 1980-05-21
Abstract: PURPOSE:To obtain a reproduced voice signal which is free from click noise, by controlling reading of a memory with the output that detected the level of the reproduced voice signal and connecting the read signal with the consecutive signal. CONSTITUTION:A double-speed voice monitor device or the like consists of such as a register 1, 1st and 2nd RAMs 2 and 3, a subtractor 4, a level detector 5, gates 6, 7, 9 and 10, address memories 11 and 12, gates 8, 13 and 14, address memories 15 and 16, address counters 17 and 18, a flip-flop 20, a D/A converter 21, and a 4-bit counter 22. The voice signal reproduced with the nonstandard speed is written intermittently into memories 2 and 3 and then read out with a change of the time axis to be turned into a consecutive signal reproduced approximately reduced to the standard speed. In this case, these signals are connected together at the equal level.
Patent JP-H05269911-A (JP)
Title: Laminated film
IPC: H05B33/26
Filed: 1992-03-25
Abstract: PURPOSE:To prolong the life of an EL lamp without deteriorating various characteristics required in a transparent conductive film for the EL lamp. CONSTITUTION:In a laminated film wherein a transparent membrane having conductivity is laminated to the single surface of a transparent polymeric film and a membrane composed of a cyanoethyl polymer is further formed on the membrane as a topcoat layer, the transparent membrane having conductivity is composed of an oxide layer containing 0.1-5wt.% of Pd.