baber/WOPTO huggingface dataset:
Patent JP-H0253773-A (JP)
Title: Heterocyclic compound and germicide containing same compound as active ingredient
Inventor: MEKI NAOTO
IPC: C07D409/04
Filed: 1988-08-18
Abstract: NEW MATERIAL:A heterocyclic compound of formula I (R is 3-6C alkyl which may be substituted with an alkyl or alkoxy or cycloalkyl, cycloalkenyl or benzyl which may be substituted with an alkyl or with an O or S at a C atom constituting the ring; Y is H or F; m is 1 or 2; n is 0 or 1; the dotted line is a double bond which may be saturated). EXAMPLE:N-Cyclohexyl-4-(p-t-butylphenyl)-2,5,6-tetrahydropyridine. USE:A germicide having a wide germicidal spectrum and exhibiting remarkable effects against plant disease damages caused by various pathogenic fungi. PREPARATION:A compound of formula III or IV obtained from a compound of II (X is Cl or Br) by the ordinary method is reacted with a compound of formula V to provide a compound of formula VI, which is subjected to a dehydration, fluorination or hydrogenation reaction to provide the compound of formula I.
Patent JP-H0370715-A (JP)
Title: Optical resin excellent in impact resistance
Inventor: TAKAOKA TOSHIAKI
IPC: C08F220/40
Filed: 1989-08-10
Abstract: PURPOSE:To obtain the subject resin, excellent in transparency with high refractive index by blending a methacrylic acid ester with a polyfunctional methacrylate and diacrylic acid diester, further blending the resultant monomer composition with a peroxy ester as a curing agent and hot-curing the prepared blend. CONSTITUTION:The objective resin obtained by blending a monomer composition composed of 1-30wt.% methacrylic acid ester (e.g. methyl methacrylate) expressed by formula I (R1 is 1-4C alkyl or alkenyl) with 5-40wt.% polyfunctional methacrylate (e.g. trimethylolpropane trimethacrylate) having 3-6 methacryloyl groups and 30-90wt.% diacrylic acid diester [e.g. 2,2-bis(acryloxydiethoxyphenyl)propane] expressed by formula II (R1 is H or methyl; (m+n) is 4-20) with a peroxy ester (e.g. tertbutyl peroxyacetate) as a curing agent in an amount of 0.5-5wt.% based on the monomer composition and hot curing the prepared blend.
Patent JP-S58107175-A (JP)
Title: Preparation of cholesterol oxidase
Inventor: AISUI SHIGENORI
IPC: C12R1/465
Filed: 1981-12-18
Abstract: PURPOSE:To prepare cholesterol oxidase useful as a cholesterol determining reagent, at a low cost, from the cultured product obtained by the cultivation of a cholesterol oxidase-producing strain belonging to Streptomyces genus. CONSTITUTION:Microbial strain capable of producing cholesterol oxidase and belonging to Streptomyces genus, e.g. Streptomyces flavopercicus IFO 12769, Streptomyces aspergilloides IFO 13461, Streptomyces capuensis IFO 13024, Streptomyces griseolavendus IFO 13045, etc. is cultured in a nutrient medium at about 30 deg.C for 20-40hr, and the cholesterol oxidase produced in or out of the microbial cell is separated and purified by the combination of elution with surface  active agent, precipitation with organic solvent, salting-out, etc.
Patent JP-H0759248-A (JP)
Title: Digital protective relay
Inventor: SAITO JUICHI
IPC: H02H3/05
Filed: 1993-08-20
Abstract: PURPOSE:To monitor the input signal system of a protective relay having high sensitivity relay function, where the input waveform is saturated under normal state, positively. CONSTITUTION:System voltage or current is fed through a same input signal circuit to sampling circuits 11-16 and A/D converters 21-26 to produce a low sensitivity digital value and a high sensitivity digital value which are employed in the protective operation at an operating section 3. Deciding sections 61-63 make decisions whether the low sensitivity digital value is in its nonsaturated region whereas deciding sections 64-66 make decisions whether the high sensitivity digital value is in its nonsaturated region. Logical product deciding sections 67-69 make decisions that the input signal system is abnormal when both digital values are in their nonsaturated regions for same phase.
Patent JP-H0254942-A (JP)
Title: Application of conductive adhesive to semiconductor chip and semiconductor product having semiconductor chip
Inventor: UMEDA OSAMU
IPC: H01L21/52
Filed: 1988-08-19
Abstract: PURPOSE:To apply conductive adhesive thin and uniformly all over a rear of a semiconductor chip by a simple method by forming an approximately uniform thick conductive adhesive layer on a flat surface and by mounting a rear of the semiconductor chip on the conductive adhesive layer. CONSTITUTION:A base 1 having a flat surface is prepared and conductive adhesive 2 is printed thin and uniformly on the surface. A semiconductor chip 3 is mounted on the conductive adhesive 2 with the rear side down. The semiconductor chip 3 is removed from the conductive adhesive 2. Then the conductive adhesive 2 is thereby applied thin and uniformly to the rear of the semiconductor chip. An application thickness is controlled by a thickness of the conductive adhesive 2 on the base 1 and a pressure applied by the semiconductor 3. The semiconductor chip 3 is mounted on a substrate 4, pressure and correction are applied as required, and the conductive adhesive 2 is cured. A semiconductor product can be acquired in this way.
Patent JP-H1050374-A (JP)
Title: Metal foil with anisotropic conductive resin
Inventor: ARAI SUSUMU
IPC: H01R11/01
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil with anisotropic conductive resin capable of surely connecting by thermo-crimping, without damaging a flexible conductive film by dispersing metal or alloy conductive particles in a resin layer mainly comprising epoxy resin formed on a metal foil. SOLUTION: An about 15μm thick epoxy resin layer 2, containing a latent curing agent is formed on an about 9-20μm thick metal foil 1 such as copper, nickel and stainless steel. Conductive particles 3 made of metal or an alloy are dispersed in the resin layer 2. The conductive particles 3 is preferably an alloy of indium and lead having a micro-Vickers hardness Hv of 20 or less, a particle size of about 10-40μm, and preferably contained 1-5 volume percent in the resin layer 2. By using a metal foil with anisotropic conductive resin, a conductive film of a transparent conductive film and metal for supplying power are thermally crimped with a hot roll, and thereby, highly reliable connection is conducted without damaging the conductive film.
Patent JP-S6099012-A (JP)
Title: Mixing and blowing device for mixed fiber spinning of synthetic fiber
Inventor: OBATA TAROU
IPC: D01G9/00
Filed: 1983-11-02
Abstract: PURPOSE:To integrate metering hoppers which are conventionally set in each feeder into one and to make the whole device inexpensive, by providing one metering hopper between a great number of fiber feeders and a large number of mixing and blowing machines with putting fiber feed passages between them. CONSTITUTION:The plural fiber feed machines A are set in parallel, connected to the single metering hopper C through each of the fiber feed passage B, respectively, and the hopper is connected to the plural mixing and blowing machine D by the fiber feed means E. The fiber feed machines A are set depending upon the kind of fiber, and equipped with the fiber opening mechanisms a and the feed driving mechanisms b to change high-speed large amount feed to low-speed small amount feed and vice versa. The metering hopper C sends a signal of large amount feed until the metered value reaches about 90% set value, and when it reaches about 90%, the hopper sends a signal of low amount feed. When it reaches 100%, the small amount feed is stopped, and the fiber to be fed is released. The setting regulator can establish a set amount in each fiber feed machine, and operates successively a corresponding fiber feed machine in accordance with a set order.
Patent JP-H0756863-A (JP)
Title: Parallel control system for divided sequence description
Inventor: ANZAI FUMIHIKO
IPC: G06F15/16
Filed: 1993-08-20
Abstract: PURPOSE:To normally perform parallel control even when sequence descriptions of respective schedulers are related each other by using the plural schedulers at the parallel control system. CONSTITUTION:This system is composed of plural state transiting means 101 for controlling the states (start waiting and end) of plural program modules according to the sequence descriptions describing the processing orders of plural program modules, plural job processors 104 for really starting, stopping and waiting the program modules, start information storage means 102 for reporting start information from the state transiting means to the job processors, end information storage means 103 for reporting end information from the job processors to the state transiting means, and sequence description identifying means 105 for storing the identification numbers of schedulers corresponding to the program modules.
Patent JP-H0255129-A (JP)
Title: Electromagnetic wavelength converting film
Inventor: SUZUKI KAZUYOSHI
IPC: B32B18/00
Filed: 1988-08-22
Abstract: PURPOSE:To convert an absorbed electromagnetic wave to an electromagnetic wave having a wavelength showing large heat action by dispersing a ceramic powder having electromagnetic waveform converting function on the surface of a synthetic resin film or in the vicinity thereof to adhere the same to said film. CONSTITUTION:In a front process curing the synthetic resin of a film 1, said film 1 is passed through an atmosphere wherein a ceramic powder 2 is scattered from above or blown up from the part under the film 1. For example, an aqueous solution of a silicone modified acrylic resin is cast on a glass plate and moisture is evaporated to form a film in a softened state. At this time, a screen is vibrated by a vibrator to uniformly disperse a ceramic powder having a mean particle size of 2-3mum constituted of a 1:1 mixture of alumina and titania being oxides of elements of the Groups II-IV received in the screen to adhere the same to the film and, at the point of time when curing is completed, the film is peeled from the glass plate. When titania, zirconia, alumina or silica are used as the ceramic powder, an electromagnetic wave having a wavelength of 5mum or more showing large heat action is emitted in large quantities using solar rays.
Patent JP-S60102852-A (JP)
Title: Manufacture of rotor of flywheel magneto
Inventor: KIKUCHI MASAO
IPC: H02K7/02
Filed: 1984-10-03
Abstract: PURPOSE:To readily integrate a rotor and a weight by forming a cup-shaped rotor by squeezing the outer periphery of a thick steel plate material, and integrating the weight and the rotor. CONSTITUTION:A thick steel plate material is punched in a disc shape, the outer periphery is squeezed at an ambient temperature by a die, bent at the periphery in a perpendicular direction, formed in a cup shape, and then cut and finished at the end of the outer peripheral wall, thereby forming a flywheel 1. Then, a hole is opened at the center of the bottom wall of the flywheel 1, a center screw 4 is secured, and a magnet 5 and a pole piece 6 are secured to the inside of the outer periphery, thereby forming a rotor.
Patent JP-H0491291-A (JP)
Title: Method for reducing fouling in producing paper and paperboard
Inventor: URUSHIBATA HIDEAKI
IPC: D21H17/03
Filed: 1990-08-02
Abstract: PURPOSE:To prevent fouling from causing and improve quality of products by adding a ketene dimeric sizing agent having a higher melting starting temperature than the surface temperature of rolls used in papermaking pressing steps to a pulp slurry. CONSTITUTION:A ketene dimeric sizing agent having a higher melting starting temperature than the surface temperature of rolls in papermaking pressing steps is added to a pulp slurry and then formed into sheets of paper with rolls. Thereby, fouling on the rolls in the pressing steps is reduced to further improve productivity and quality of the resultant paper.
Patent JP-H0369000-A (JP)
Title: Interpolation circuit for electronic musical instrument
Inventor: KIKUMOTO TADAO
IPC: G10H7/08
Filed: 1989-08-08
Abstract: PURPOSE:To allow high-speed arithmetic interpolation by reading the waveform information corresponding to pitch information out of a ROM, storing this information in a RAM of high-speed access and calculating the stored content and interpolation coeffts. CONSTITUTION:An integer part 14a of the pitch information 14 from a channel is stored via a key assigner based on a keyboard operation into a register 24 through a switch 22 controlled by a timing generator 18. Addresses are accumulated by a +1 adder 25, a +7 adder 26, etc. The corresponding waveform information from a ROM 8 is stored into the RAM 10 of the access speed higher than the access speed of the ROM 8. The stepping addresses from a register 40 to be supplied with a fraction part 14b and a phase increment part 16 are similarly accumulated and the respective interpolation coeffts. are successively outputted from a ROM 12. These coeffts. are subjected to multiplication arithmetic interpolation with the contents of the RAM 10 by a multiplier 46 and the interpolated musical tone waveforms are outputted via an adder 50, etc. The ROM 8 is read out only at the time of updating and, therefore, the high speed arithmetic interpolation is executed.
Patent JP-H05129710-A (JP)
Title: Manufacture of semiconductoir quantum well laser
Inventor: OKAMOTO MINORU
IPC: H01S5/00
Filed: 1991-07-22
Abstract: PURPOSE:To prevent a semiconductor layer, as an active layer, from being damaged by a method wherein a semiconductor layer, as a light guide/quantum confining layer, is formed on the semiconductor as an active layer and the semiconductor layer having high bandgap energy. CONSTITUTION:A semiconductor layer 5, having high bandgap energy, is formed on a semiconductor layer 3, as a light guide/quantum confining layer, from a semiconductor layer 5' having an inverted mesa formed section. Then, a semiconductor layer 6, as other light guide/quantum confining layer which is continuously extended across the above-mentioned layers, is formed on a semiconductor layer 4 as an activated semiconductor layer 4 through the intermediary of a semiconductor layer part 5a provided on the semiconductor layer 5 having high bandgap energy. Then, a p-type semiconductor layer 7, as an InP clads layer, a p<+> type semiconductor layer 8, as a cap layer consisting of InGaAs, for example, are formed in this order.
Patent JP-H0658176-A (JP)
Title: Accelerator actuator control device
Inventor: SUZUKI KAZUHIRO
IPC: F02D41/12
Filed: 1992-08-03
Abstract: PURPOSE:To provide a control device which easily switches cancel operation of an auto decelerator to an operation system which can be operated only through a press button and an operation system which can be operated by either the push button or a control lever. CONSTITUTION:A accenelerator actuator device comprises an auto decelerating means, a deceleration releasing means to cancel an auto decelerator, a push button PBS to operate the two means, a control lever 16 connectable to the automatic decelerator releasing means, and a charge-over switch CSw to couple or uncouple the automatic decelerator releasing means and the control lever 16 to and from each other.
Patent JP-S6185134-A (JP)
Inventor: HAYASHI YASUO
IPC: A21D13/00
Filed: 1984-10-01
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-S6363164-A (JP)
Title: Digital information signal recording and reproducing system
Inventor: OKUBO HIDEKI
IPC: G11B20/10
Filed: 1986-09-03
Abstract: PURPOSE:To reproduce compressed digital information signals continuously at all times by recording termination address of compressed digital information signals recorded in each system, and reproducing and storing the recorded address. CONSTITUTION:Identification data are made to appear only in A system among four higher rank systems, A, B, C, D of each channel, and in E system among four lower rank systems, E, F, G, H. Among reproduced digital signals, reproduced digital signals of 1-7 bits among higher rank bits (or 9-15 bits out of lower rank bits) are supplied to an A(E) system detecting circuit 27 and an MSB inversion non-inversion circuit 31. There, A system (or E system) is selected, and when signals are outputted from a select signal generating circuit 30 to the MSB inversion non-inversion circuit 31, polarity of MSB of the signals is inverted. When a system other than A system (or E system) is selected, polarity of MSB of signals is not inverted. Thus, compressed digital information signals of all systems can be reproduced continuously at all times.
Patent JP-H0551910-A (JP)
Title: Controlling method for operation of road heating device
Inventor: ANDO KOJU
IPC: E01C11/26
Filed: 1991-08-19
Abstract: PURPOSE:To raise snow-thawing effect and antifreezing effect of the road surface. CONSTITUTION:As a road water sensor to detect the presence of piled snow and water on the road surface, the first road water sensor 10 with a heater 14 for sensor and the second road water sensor 15 without heater for sensor are provided. When 'water is present on the road surface' is detected by the second sensor 15, even when 'no water on the road surface' is detected by the first sensor 10, the road heater 2 is actuated to heat the road surface 1 for thawing snow on the road surface 1 and the freezing of piled snow and water on the road surface 1 is prevented.
Patent JP-S6096882-A (JP)
Inventor: FURANTSUUYOOZEFU GIIRUZE
IPC: D06F58/22
Filed: 1984-10-04
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-H1141440-A (JP)
Title: Facsimile equipment
Inventor: YAMANAKA KAZUNOBU
IPC: H04M11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that transfers code data even in the case that code data cannot be received depending on the circumstance of a receiver equipment. SOLUTION: The facsimile equipment is provided with a system 11, a communication control section 12, a FAX application 13, a code data processing application 14, an image data processing application 15, various applications 16 on market, a CCU control section 21, a print control section 22, and an operation display control section 23. In the case that code data are going to be sent from a transmitter to a receiver and no code data reception function is provided to the receiver or a processing application with respect to the received code data is not available in the receiver, the receiver replies it and the transmitter sends image data again in this case.
Patent JP-S6267922-A (JP)
Title: Switch circuit
Inventor: SAKAI RYOICHI
IPC: H03K17/00
Filed: 1985-09-19
Abstract: PURPOSE:To attain the long service life of a switch by preventing a mechanical switch from being applied with a high voltage signal on the way of changeover of the moving contact of the mechanical switch switching the high voltage signal so as to prevent the discharge between the switch contacts. CONSTITUTION:A high voltage sinusoidal wave signal obtained by applying half wave rectification to an output voltage of a power amplifier 14 is applied to the upper side fixed contact of switches 22, 24. In measuring the characteristic of a transistor (TR) 64 in TRs 64, 66 to be measured, switches 22, 30 are changed over. In such a case, the moving contact of the switches 22, 30 is moved at the same time and not in contact with a lower side fixed contact, a voltage of a left center fixed contact of the switch 30, that is, a voltage at a rigger terminal of a multivibrator 36 changes from a + voltage to a common voltage, the multivibrator 36 is triggered, then an electronic switch 10 is changed over in a high speed by a prescribed period to select the common. The output voltage of the power amplifier 14, that is, a voltage of the upper side fixed contact of the switch 22 (and 24) goes to a common voltage or a very low voltage and no high voltage signal is applied during the changeover of the switch 22.
Patent JP-S6451570-A (JP)
Title: Document forming device
Inventor: IGAMI MARI
IPC: G06F17/22
Filed: 1987-08-22
Abstract: PURPOSE:To directly input a word common in a spelling consisting of alphabetic characters by designating the range of an alphabetic character string including a part which is not converted as the alphabetic character and converting the alphabetic character of a designated area to a KANA (Japanese syllabary) with a reference to an alphabetic word KANA converting dictionary when there is the alphabetic character or the alphabetic character string which is not converted to a Roman character in the alphabetic character string inputted by an alphabetic character key. CONSTITUTION:The alphabetic character string inputted by the alphabetic character key is treated as the Roman character and converted to the KANA by a Roman character/KANA converting means 2. In this case, the character string inputted in the spelling consisting of the alphabetic characters, when it is adapted to a conversion collating table 7, is converted to the KANA, but it when it is not adapted to the table 7, it is not converted. The alphabetic character string inputted by the alphabetic character key, the KANA converted correspondingly to the alphabetic character string and the alphabetic character string of more than one character which cannot be converted are collated and stored in a storage device 3. When the range of the alphabetic character string stored in the storage device 3 is designated by the area designating key of an input device 1, is it is converted to the KANA by the alphabetic word/ KANA converting means 4. The character string converted by the Roman character/KANA converting means 2 and the character string converted by the alphabetic word/KANA converting means 4 are outputted to an output means 6 according to the sequency of an input by the alphabetic character key.
Patent JP-S60101705-A (JP)
Title: Magnetic head
Inventor: ASAHINA JIROU
IPC: G11B5/187
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a narrow-track and small-sized magnetic head which provides high-density recording and high-output reproduction by connecting a magnetic marerial which has superior high-frequency magnetic characteristics to one or both sides of a magnetic core except where it contacts a recording medium. CONSTITUTION:Surfaces (a) and (b) of a nearly U-shaped ''Sendust'' alloy block A are finished specularly and glass films are formed on those surfaces. The rear surface of a nearly U-shaped magnetic material block B is also finished specularly. The blocks A and B are set in abutting relation and united mutually through a binding material. The united blocks A and B are sliced into left and right core half bodies 10a and 10b which are put in one. External cores 11a and 11b made of magnetic materials with superior high-frequency magnetic characteristics such as ferrite are adhered to both sides of an internal core except where the internal core contacts a recording medium. Nonmagnetic materials are adhered to exposed parts at both sides of the core half bodies 10a and 10b to obtain narrow-track, small-sized head parts 13a and 13b.