baber/WOPTO huggingface dataset:
Patent JP-S61244247-A (JP)
Title: Rotary electric machine of pole change type
Inventor: MATSUDA SATOSHI
IPC: H02K17/14
Filed: 1985-04-18
Abstract: PURPOSE:To enable interphase insulation to be reduced, by setting the quantity of slots per pole and phase on high speed pole, the quantity of continuous coils per pole and phase, the coil pitch of the outermost coil of the continuous coils, and the relation between the winding frequency of the outermost coil and that of the innermost coil, adequately. CONSTITUTION:The quantity q of the slots per pole and phase on high speed pole is set to be the odd number of 3 or more, and continuous coils 1-6 with one pole each for each phase are organized with coils 1a, 1b, 2a, 2b...6a, 6b, in quantity (q+1)/2 on each coil. Besides, the coil pitch of the outermost coils 1a-6a of the continuous coils 1-6 is set to be 2q, and the winding frequency is set to be approx. 1/2 of that of the inner coils 1b-6b.
Patent JP-H02283018-A (JP)
Title: Processing method of semiconductor base body and manufacture of semiconductor
Inventor: OKAWA KAZUHIRO
IPC: H01L21/302
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an epitaxial growth substrate having a flat mirror surface by an etching process without leaving group VI element of II-VI compound semiconductor, by etching a semiconductor substrate by using ions and neutral particles in a plasma of gas containing halogen. CONSTITUTION:A ZnSe substrate 1 is cut out from a zinc solenoid bulk and polished, which is subjected to degreasing and cleaned by organic solvent. The ZnSe substrate 1 is arranged on the cathode electrode of a substrate processing apparatus, the inside of the apparatus is vacuumized to keep about 10<-6>Torr. After the material attached on the inner wall of the apparatus and the ZnSe substrate is exhausted, boron trichloride gas is introduced into the substrate processing apparatus. When discharge is generated by applying a high frequency voltage to an electrode, plasma 30 of boron trichloride generates, and the surface of the ZnSe substrate 1 is etched. The surface of the ZnSe substrate subjected to 10mum etching is made flat and shows a mirror surface. The residue of Se which had become a problem is not present.
Patent JP-H04295065-A (JP)
Title: Manufacture of ceramic-metal joined body
Inventor: TAKESHIMA YUTAKA
IPC: C04B37/02
Filed: 1991-03-22
Abstract: PURPOSE:To manufacture a substrate material having high reliability by improving the wettability of a ceramic substrate with a brazing filler metal and preventing the occurrence of a defectively joined region even when the ceramic substrate is joined to a metal sheet over large area. CONSTITUTION:A Ti layer 2 of several mum thickness is formed on each side of a ceramic substrate 1 by sputtering or other method and is coated with a Cu-Ag-Ti brazing filler metal 3 by screen printing. A metal sheet 4 such as a Cu sheet is put on the brazing filler metal 3 and they are heated in vacuum. By this heating, the metal 3 is allowed to react with the Ti layer 2 and the ceramic substrate 1 is joined to the metal sheet 4 with the metal 3.
Patent JP-S568853-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1979-07-02
Abstract: PURPOSE:To facilitate the sealing by seam welding by a method wherein by means of a projection which is machined by drawing on a metal cap window frame and a sealing frame, the location of a metal cap is set. CONSTITUTION:A cap 8b which is utilized for hermetic sealing is made of kovar plate through machining by drawing, and its four sides are machined to have a mechanically drawn part 10b, and mechanically drawn depth is made to be deeper by means of it and a drawn part 11b, and a glass 9b can be maintained its strength by this consitituion. In addition machining by drawing is so performed that internal walls between drawn parts 10b and 11b and internal walls of a sealing frame 7b are fitted and the cap 8b takes proper location. By this constitution hermetic sealing by seam welding is facilitated, and furthermore the thickness of the glass can be taken to be thicker, and it is made to be mcchanically stronger.
Patent JP-H0598015-A (JP)
Title: Amino-functional organosilicon compound and lustering agent composition
Inventor: MAATEIN ERITSUKU SHIFUENTESU
IPC: C09G1/12
Filed: 1992-04-06
Abstract: PURPOSE: To enhance gloss, rubbing erasure characteristics and adaptation easiness by introducing a specific reactive amine-functional silicone polymer.  
     CONSTITUTION: An amine-functional organosilicon compd. represented by the formula, R 3 SiO[R 2 SiO] x [RQ 1 SiO] y  [RQSiO] z SiR 3  [wherein R is 1-4C alkyl, OH, alkoxy or phenyl (at least 50% of all or R-groups is methyl); Q is a group represented by formula -R 2 Z {wherein R 2  is 3-6C divalent alkylene, Z is a monovalent group selected from groups represented by formulae I, II (R 3  is H or 1-4C alkyl; R 4  is 1-4C alkyl and (n) is 2-6)}; (x), (y) and (z) are each 25-800 and Q 1  is an amine-functional group containing a carbon bonded silicon atom having at least one silicon hydrolyzable group] with a viscosity of 5-several hundred cSt is added to a raw material generally used in the production of waxed, solvents, surfactants, thickeners, abrasives, dyes, odorants and polishing agents. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S567537-A (JP)
Title: Drive system for mobile radio telephone set
Inventor: SEKI SEIZOU
IPC: H04M15/00
Filed: 1979-07-02
Abstract: PURPOSE:To make easy the dial operation, by operating the mobile radio telephone providing signal coupler with the drive card which can input the telephone number of opposing parties. CONSTITUTION:The mobile radio main set 8' consists of the transceiver section 2, control section 3, handsets M, S and signal coupler 16. Further, the drive card 15 is made up with the pushbutton 11, memory circuit 12, and signal coupler 14. In case of calling out, the number of opposing party is stored in the memory circuit 12 with the push button 11. Next, the drive coupler 15 is inserted to the main body 8' to couple the signal couplers 14, 16 and the number stored in the circuit 12 is transmitted to the control section 3. Accordingly, no dial operation is required in the mobile body, allowing to increase the reliability of operation and to prevent incorrect use.
Patent JP-S59209191-A (JP)
Title: Desensitized ink for recording material
Inventor: OGAWA TSUGIO
IPC: B41M5/128
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a desensitized ink having high desensitizability and excellent adaptability to printing, by using an alkylene oxide adduct and/or a styrene oxide adduct of a specified 3-alkoxypropylamine as a desensitizer. CONSTITUTION:An adduct of an alkylene oxide such as ethylene oxide to a 3-alkoxypropylamine of the formula: R-O-(CH2)3-NH2, wherein R is an alkyl group having 8 or more carbon atoms, an adduct of styrene oxide to the amine or a coadduct of alkylene oxide and styrene oxide to the amine (with the molar number of addition of at least 8mol in total) is used as a desensitizer, to which a pigment such as titanium dioxide or zinc oxide and a vehicle are added to obtain a desensitized ink. When an ultraviolet-curing vehicle containing a compound having an unsaturated bond, such as ethylene glycol, a photopolymerization initiator or the like is used, an ultraviolet-curing desensitized ink can be obtained.
Patent JP-S62241596-A (JP)
Title: Treatment of waste water containing organic matter
Inventor: KATO ISAMU
IPC: C02F1/72
Filed: 1986-04-11
Abstract: PURPOSE:To increase the decomposition rate of org. matter and to reduce residual hydrogen peroxide by brining waste water contg. org. matter into contact with activated carbon in the presence of hydrogen peroxide and iron salts. CONSTITUTION:Org. waste water is controlled to 2.5-4.5pH, and brought into contact with activated carbon in the presence of hydrogen peroxide and iron salts. In this case, hydrogen peroxide 3-10 times the weight of org. matter (CODcr) and 10-100 times the weight of added iron are added. Consequently, the org. matter can be decomposed in a short time, the treating time can also be reduced, and the treating device can be miniaturized. Moreover, excess hydrogen peroxide can be almost completely decomposed, deterioration in the quality of treated water due to hydrogen peroxide is prevented, and the treatment for removing hydrogen peroxide is eliminated.
Patent JP-S58200292-A (JP)
Inventor: SASA TAKESHI
IPC: G10H1/00
Filed: 1982-05-18
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-S63249737-A (JP)
Inventor: HENMI HIROSHI
IPC: D03D15/00
Filed: 1987-04-07
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-H03283594-A (JP)
Title: Circuit board
Inventor: TAKEUCHI MEGUMI
IPC: H05K3/40
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate a large deformation by printing to form through holes and conductor pattern in contact with the holes of conductive paste with thermoplastic resin as binder and other conductor pattern of conductive paste with thermosetting resin as binder. CONSTITUTION:Through holes 15 each having 0.3mm of diameter are previously formed at positions corresponding to through holes of resin films 11-14 formed of thermally deformable resin made, for example, of polycarbonate, etc. Since a first conductor pattern 16 made of thermoplastic resin is formed at positions of the holes 15 corresponding to the holes of the films 11-14 and connected directly to the holes, the pattern 16 is sufficiently deformed at the time of hot pressing to be connected to the holes to obtain stable through hole connections. Since a second conductor pattern 17 made of thermosetting resin is formed on the films 11-14, it is cured by a hot press, and can be formed without large deformation.
Patent JP-S5419256-A (JP)
Title: Method of producing tooth for jaw crushers
Inventor: HORIUCHI KAORU
IPC: B02C1/10
Filed: 1977-07-13
Abstract: PURPOSE: To obtain a long-life tooth for jaw crushers, and blocks of which have a suitable interrelation with respect to the dimensions, shape and arrangement thereof so that a high crushing efficiency can be maintained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5512215-A (JP)
Title: Drive control process and system for turbine dynamo
Inventor: SHIOHATA HIRONORI
IPC: G01M1/28
Filed: 1978-07-12
Abstract: PURPOSE: To efficiently perform drive control at the time of starting up drive in such a way that drive control is made while vibration in each rotation is forecast from the vibration measured at the low speed before the vibration becomes excessive.  
     CONSTITUTION: Vibration of each part of turbine rotors 1, 2 and a dynamo rotor 3 is detected by a vibration detector 6, it is sent to a vibrometer 7 to discriminate disparate component in rotational synchronization together with output signals from a rotary pulse generator 8. In a memory unit 9, sensitivity coefficients to display the relation between wait and vibration are memorized every several tens of rotation, imbalance which exists in the rotors is presumed by an arithmetic unit 10 from the disparate vibration which is output signal from sensitivity digitization and the vibrometer 7, which is memorized in a memory unit 11. A discriminator 12 discriminates whether or not the presumed imbalance is appropriate, for which imbalance the vibration in each speed including the ones of sensitivity coefficients from the memory unit 9 is forecast by an arithmetic unit 14. A comparator 16 compares this forecast value with allowable vibrating value from a memory unit 15, to input its output to the drive controller 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59211015-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: IKEDA MASAHIRO
IPC: H04B10/291
Filed: 1983-05-16
Abstract: PURPOSE:To reduce an insertion, also to simplify the constitution of a titled device, and to make it small-sized by branching one optical signal path for transmitting a wave containing plural wavelengths to plural optical signal parts, and providing a semiconductor P-N junction element for amplifying an optical signal of an area of a specified wavelength, on the way of each branched optical signal path. CONSTITUTION:Wavelength multiple signal light inputted to a light branching circuit 4 is branched to plural signal paths, and led to an active layer of a semiconductor P-N junction element 6 provided on the way. According to this constitution, an injected current is biased to an oscillation threshold or below. Accordingly, among multiple wavelength signals which are led in, only an optical signal conforming with an amplification wavelength area is amplified and comes out to an output optical waveguide 7. Signal light of other wavelength is attenuated and does not come out to the waveguide 7. In this way, it becomes possible to demultiplex an optional wavelength by a material of the element 6. In case of a semiconductor laser light source as a light source, the same material as that of the semiconductor element of the light source can be used as the material of the element 6.
Patent JP-S539781-A (JP)
Title: 1-substituted-4-halogeno-5,6,7,8-tetrahydrophthalazines
Inventor: TSUNODA MASARU
IPC: C07D237/34
Filed: 1976-07-15
Abstract: PURPOSE: The title compounds I[X ix halogen; R 1  is H or ≤ 10C alkyl; R 2  is-NHR 3 (R 3  is ≤ 20C alkyl, haloalkyl, acyl alkoxycarbonyl, substituted carbamoyl, etc.) or-N=CR 4 R 5 (R 4  is H or ≤ 10C alkyl; R 5  is H or ≤ 20C carboxyalkyl, alkoxycarbonylalkyl, alkyl, alkenyl, aryl, etc.)], e.g. 1-(2-acetylhydrazino)-4-chloro-5,6,7,8-tetrahydrophthalazine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5914655-A (JP)
Inventor: TERII BURAIANTO JIBINDEN
IPC: G05D23/24
Filed: 1983-05-16
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-H01256159-A (JP)
Title: Exterior soldering of leadframe
Inventor: HOJO TETSUYA
IPC: C23C2/08
Filed: 1988-04-05
Abstract: PURPOSE:To enable a creamy solder applied by printing to be kept high in uniformity and accuracy by a method wherein the creamy solder is subjected to preheating and reflowing processes after its printing. CONSTITUTION:An inner lead part 3 and an island part 4 of a leadframe 1 are partially gold or silver plated 8 and then both surfaces of an outer lead part 2 are print-coated with creamy solder to form a creamy soldered film 5 before performing resin molding process. Next, the leadframe 1 is preheated to make it reflow so that the grains in the soldered film 5 may be fused and metallized to form a metallic soldered layer 6 on the outer lead parts 2. At this time, both the soldered film 5 previously dried up and set and the metallic soldered layer 6 metallized as it is can draw sharp lines at the end parts thereof and the edge line parts of the outer lead parts 2 as well as can keep the precision in the same size and shape as those in the previous printing process. Through these procedures, said creamy solder can keep the high uniformity and high accuracy.
Patent JP-H05289831-A (JP)
Title: Print information storage device
Inventor: MIYAMOTO HIROKI
IPC: G06F3/12
Filed: 1992-04-07
Abstract: PURPOSE:To provide a print information storage device which can output information by a printer in an arbitrary place by storing and carrying print information. CONSTITUTION:A print information storage device PB includes a print information input connector 11 which receives print information (a) from a personal computer 11 through a printer connector 10, a memory 3 where print information (a) is stored, a print start switch 6 which determines whether print information (a) should be outputted or not, a print information output connector 7 which is connected to a printer 13 and transfers print information (a) to the printer, a control part 2 which controls reception of print information (a), storage to the memory 3, and transfer to the printer 13, a print information erase switch 8, and a power source 9. The memory 3 includes a print start code 4 and a print end code 5.
Patent JP-H1052477-A (JP)
Title: Method and device for treating articles by using forming tablet in solution
Inventor: MOWREY-MCKEE MARY
IPC: A45C11/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for carrying out cleaning and disinfection at the same time by completely mixing treatment fluid containing contact lens cleaning liquid and disinfectant liquid. SOLUTION: This device is provided with a container having an open upper end and a closed lower end for keeping treatment fluid, a plug fitted detachably to the container 16 for supplying a substantially liquid impermeable seal, and a tubular channel for supplying a fluid channel for promoting the mixture in the plug 12 or the container 16. When a foaming tablet is put on the bottom of the container, a current of the treatment fluid for cleaning the lens with gas generated from the tablet 37 is produced.
Patent JP-S59211375-A (JP)
Title: Method for constituting image sensor
Inventor: OGAWA TETSUYA
IPC: H04N1/40
Filed: 1983-05-17
Abstract: PURPOSE:To attain characteristic compensation of photodetectors without variance by arranging elements for compensating characteristic being the same number as photodetectors near the photodetectors. CONSTITUTION:A linear image sensor is formed by arranging the photodetectors 11-1, 11-2... in a line to a substrate 10 and also the elements 12-1, 12-2... for compensating characteristic being the same number are arranged near each photodetector. Each photodetector and each element for compensating characteristic are switched sequentially in pairs by switching elements 13, 14 and a compensated output is obtained. Since the photodetectors and the elements for compensation are arranged adjacently, the variance in characteristics is reduced and the characteristic compensation with high accuracy is attained.
Patent JP-S528453-A (JP)
Title: Fault detection relay
Inventor: IWASAKI MINORU
IPC: F02P5/10
Filed: 1975-07-11
Abstract: PURPOSE: A relay is used for a fault detecting element in a power system for detect detecting the combination of current and voltage or the product of the voltage, it can effect a high speed operation of digital quantity, and is easily operated repidly and accurately by extending the operation range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06100491-A (JP)
Title: Enantioselective method of producing optically active alpha-allylalkanoic acid
Inventor: KURAUDEIO GIORUDANO
IPC: C07C57/32
Filed: 1993-03-22
Abstract: Compounds of formula 
<CHEM>
 wherein
 Ar represents an optically substituted aryl group,
 R represents a C1-C4 alkyl;
 R1 and R2, equal to or different from each other, represent hydroxy, O<->M<+>, OR3 or 
<CHEM>
 R3 represents a C1-C24 alkyl, a C3-C6 cycloalkyl, a phenyl or a benzyl;
 M<+> represents the cation of an alkaline metal;
 R4 and R5, equal to or different from each other,
 represent a hydrogen atom, a C1-C4 alkyl, a C5-C6 cycloalkyl, a (CH2)n-CH2OH group with n=1, 2 or 3, or R4 and R5 together are group (CH2)m  with m=4 or 5, a group -CH2-CH2R6-CH2-CH2- in which R6 is an oxygen atom, an N-H or N-(C1-C4) alkyl group;
 X represents a chlorine, bromine or iodine atom, an hydroxy, acyloxy, alkylsulphonyloxy or arylsulphonyloxy group; the carbon atoms marked by an asterisk are both contemporaneously in the R or S configuration, are described. 
<??>The preparation of the compound of formula I by ketalization or by trans-ketalization with tartaric acid derivatives and their rearrangement into alpha-arylalkanoic acids is described too.
Patent JP-S60230540-A (JP)
Title: Fuel injection amount controller for internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/00
Filed: 1984-04-28
Abstract: PURPOSE:To prevent the engine stall in idle operation after the restart before the completion of warming by correcting the fuel injection amount in idling towards increase, within a prescribed range when the cooling-water temperature on engine start is outside the operation temperature range of a fast idle mechanism. CONSTITUTION:In engine operation, it is judged that the water-temperature data THW detected by a water-temperature sensor 8 is below a prescribed value T1 or not in control circuit 10, and if THW<T1, idle state is judged from each output of an idle switch 6 and a car-speed sensor 9. When the judgement is YES, the idle revolution speed is increased by operating an idle-up mechanism 16. While, on engine start, it is judged that the water-temperature data THW is within a prescribed range T1<=THW<=T2 or not, and when the judgement is YES, in other words, in idle state in the restart state where perfect warming is not formed, the fuel injection amount supplied from a fuel injection valve 15 is corrected toward increase.
Patent JP-H11281637-A (JP)
Title: Fluid separating apparatus and its formation method
Inventor: NAGATA SEIICHI
IPC: G01N30/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid separating apparatus which is small and lightweight and whose fluid separating performance is high, to obtain a silicon substrate in which a porous silicon part is formed selectively inside the silicon substrate and to obtain its formation method. SOLUTION: A silicon substrate 1 is covered with a mask layer 3 a part of which is opened. A part of the silicon substrate 1 is anodically converted from a removed part in the mark layer 3. Thereby, a porous silicon part 6 is formed to be a belt shape inside the silicon substrate 1. At this time, the porous silicon part 6 which is created by increasing a conversion current according to the growth degree of the porous silicon part 6 in such a way that a current density in the interface between the growth tip part of the porous silicon part 6 and the silicon substrate 1 becomes nearly constant during the anodic conversion process and whose porosity and thin hole diameter are uniform is used as a porous substance for fluid separation.  In addition, the porous silicon part 6 is partially oxidized, an oxide film is etched, and the porosity and the thin hole diameter are controlled to a desired value.
Patent JP-S58201488-A (JP)
Title: Video disc signal processor
Inventor: NISHIHARA MICHIHARU
IPC: H04N9/85
Filed: 1982-05-19
Abstract: PURPOSE:To simplify the circuit constitution, by using an oscillating signal of a voltage controlled oscillator provided in an APC circuit directly or after multiplication as a driving clock of a CCD delay line. CONSTITUTION:In the APC circuit 18, a chrominance signal converted into the standard chrominance subcarrier frequency 3.58MHz at a balanced modulator 15 is compared for the phase with a reference oscillator 19 at a phase comparator 20, and a time axis error of a pickup signal, i.e., jitter is detected. After this detected signal is compensated for the phase and amplified at an active low pass filter 21, the signal is given to the VCO22 as a control voltage. The VCO22 varies an oscillating frequency with the control voltage in response to the amount of jitter. An output frequency from the VCO22 is given to a clock input terminal 13 of a comb line filter IC1 directly, multiplied by 2 at a clock multiplying circuit 8 and given to the CCD1H delay line 2 as two-phase drive via a clock driver 9. Since the clock frequency of the CCD is varied in synchronizing with the fluctuation of signal due to the jitter, the standard chrominance subcarrier becomes a stable signal without frequency fluctuation.