baber/WOPTO huggingface dataset:
Patent JP-H09279050-A (JP)
Title: Phthalocyanine compound and optical recording medium prepared by using the same
Inventor: MAEDA SHUICHI
IPC: B41M5/26
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium having excellent sensitivity by forming a recording layer containing a phthalocyanine compound represented by a specified formula. SOLUTION: Equimolar amounts of a phthalonitrile compound (e.g. 3-[4-t- butyl-α-iso-propylbenzyloxy]phthalonitrile) represented by formula I and an organic base (e.g. 1,8-diazabicyclo[5.4.0]-7-undecene) are dissolved in a solvent (e.g. amyl alcohol) under heating. A metal compound (e.g. CuCl<2> is added to the solution under agitation, and heated, and the solvent is removed from the reaction mixture in a vacuum after the reaction to obtain a phthalocyanine compound (e.g. compound represented by formula II) containing several isomers represented by formula III (wherein R1 to R4 are each a 1-6 C alkyl; R5 to R24 are each H, a halogen, a 1-6 C alkyl, a 1-6 C fluoroalkyl or the like; Z1 to Z4 are each H or a halogen; and M is a divalent metal atom, a tri- or tetra- valent substituted metal atom or the like).  Next, a film of a mixture of the phthalocyanine compound with a binder is formed on a base made of, e.g. an acrylic resin by, e.g. spin coating to obtain a recording layer having a thickness of about 100Å to 5μm.
Patent JP-S61250796-A (JP)
Inventor: KAWASAKI HARUO
IPC: G07F11/00
Filed: 1985-04-30
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-H0611477-A (JP)
Title: Carbon dioxide gas concentration sensing device
Inventor: ITO YUICHIRO
IPC: G01N27/409
Filed: 1993-04-20
Abstract: PURPOSE:To enhance the accuracy by improving the reference value takein process in calibrating a carbon dioxide gas concentration sensing device. CONSTITUTION:The max. value of signals given by a carbon dioxide gas sensor 101 during the first specified period is stored in the first max. output value memory means 102, and the maximums are stored in the second max. output value memory means 1 in an amount corresponding to the second specified period. Each of such a plurality of maximums as stored in the second max. output value memory means 1 is subjected to weighing based on the dispersion made by a dispersion weighing calculating means 3 and a weighing based on the difference from the reference value made by a reference value weighing calculating means 4, and the accuracy of the reference value is enhanced by calculating the reference value by a reference value calculating means 2. Also it is possible to make stable update of the reference value.
Patent JP-H01105133-A (JP)
Title: Method and instrument for measuring particulates
Inventor: ASHIDA KEIJI
IPC: G01N15/14
Filed: 1988-04-15
Abstract: PURPOSE:To improve the utilization rate of a sample and to accurately measure particle size by scanning a laser beam which increases in intensity inward from its peripheral part in a direction intersecting orthogonally with the flowing direction of sample fluid. CONSTITUTION:The laser beam 2 emitted by a laser beam source 1 is reflected by a polygon mirror 71 and scanned at constant speed with a constant direction in the direction crossing the flowing direction of the sample fluid and intersecting orthogonally with the direction of the beam 2. The width of the beam 2 in its scanning direction is limited by a scanning width stop 91 to the length of a slit. Consequently, an incidence stop 92 precludes stray light, and consequently measurement sensitivity is improved. Then scattered light generated when the beam 2 crosses particulates in the sample fluid has its scattering area limited by the stop 9 and is supplied to a photodetector 10 and outputted as an electric signal, which is processed as specified. Namely, a signal exceeding a specific threshold level is used as a detection output and the particle size of a particulate is measured according to the output value.
Patent JP-S5617089-A (JP)
Title: Manufacture of piezoelectric ceramic
Inventor: NISHIDA MASAMITSU
IPC: H01L41/00
Filed: 1979-07-20
Abstract: PURPOSE:To obtain a piezoelectric ceramic with an excellent piezoelectric characteristic by heating at 500-1,050 deg.C for 0.5-60hr after the piezoelectric ceramic, having a prescribed composition, has been calcined or sintered with hot press. CONSTITUTION:After a piezoelectric ceramic, having a prescribed composition, has been calcined at about 850 deg.C and after it has been pulverized, it is formed into a discoid and heated at 500-1,050 deg.C for 0.5-60hr. In this constitution, the composition of the ceramic is as follows: to the basic composition as defined by Pb(B1ANb1-A) O3-PbTiO3-PbZrO3, an MnO2 is contained as an additive ingredient. Now, in case  A is 1/3, Mg, Zn, Cd, Sn, Fe, Co and Ni are used as B1 and in case A is 1/4, Li  and Cu are used as B1, and the portion less than 20 atomic % of Pb is replaced by  Sr, Ca and Ba. Also, the portion below 20 atomic % of Pb can be replaced by Ca  and Ba, when the formula Pb(Mn1/3Nb2/3)O3-PbTiO3-PbZnO3 is employed.
Patent JP-S59219036-A (JP)
Title: Automatic equalizer
Inventor: MURAKAMI JIYUNZOU
IPC: H03H15/00
Filed: 1983-05-26
Abstract: PURPOSE:To obtain an automatic equalizer with high performance and low cost by judging the difference in magnitude between an output signal of a transversal filter and a value obtained by D/A-converting the content of an output waveform memory storing a digital value of an output specific waveform, and processing the result. CONSTITUTION:The specific waveform used for the tap gain correction of an output signal of the transversal filter 20 is stored in an output waveform memory 60 as digital information comprising plural sample values in an automatic equalizer correcting sequentially the tap gain of the transversal filter 20. The level of an analog waveform D/A-converting 61 the content of the memory 60 and that of an output signal of the filter 20 are compared 62 at a prescribed sampling interval, the level difference in magnitude is decided to increase/decrease the tap gain of the filter 20 of digital information in the memory 60 in response to the result of decision. The tap gain of the filter 20 is corrected and operated by a tap gain correcting and operating circuit 49 based on the increase/ decrease to allow the content of the memory 60 to follow the output signal waveform of the filter 20.
Patent JP-S62249114-A (JP)
Title: Constant polarization fiber coupler and its manufacture
Inventor: MIYOUGADANI TOORU
IPC: G02B6/024
Filed: 1986-04-22
Abstract: PURPOSE:To improve polarizing, branching, and coupling accuracy through easy operation by connecting and fixing single-core constant polarization fiber to both ends of a multicore constant polarization fiber formed by drawing two preforms positioned as specified at the same time, and then drawing and tapering the multicore fiber. CONSTITUTION:The two preforms are positioned across strain giving parts 2 so that the directions of main birefringent index axes of cores 3 are mutually specific; and then the preforms are easily positioned with high accuracy because they are large is diameter. Both preforms are drawn in said state at the same time and then the preform decrease in diameter and the joined with each other, thereby obtaining a two-core constant polarization fiber 5 formed of constant polarization fiber parts 5-1 and 5-2. Single-core constant polarization fibers 6-1 and 6-4 are heated and connected to both ends of the fiber 5 by making a linear polarization incident and aligning main axial directions with each other while monitoring the degree of polarization of projection light. Then, the fiber is drawn and tapered to form a tapered coupling part 5a which is small in diameter, thus obtaining a coupler which has high polarizing, branching, and coupling accuracy through the easy operation.
Patent JP-H10262720-A (JP)
Title: Housing case of card
Inventor: OBANA NORIO
IPC: A45C11/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing case with a simple structure suitable for mass production, inexpensive, and excellent in durability and convenience for use in which a card can be easily and surely slid together with a sliding plate by the rocking of a rocking lid piece so that the card can be easily and smoothly taken out and housed, and the card is hardly damaged, and can be surely housed without having the fear of falling out. SOLUTION: This housing case of card is formed of a case body A having an opening part 1 formed thereon, and a holding body B having a sliding plate B2 slidably inserted into the case body A from the opening part 1 and a rocking lid piece B1 continuously provided with the top end part of the sliding plate B2. The holding body B is constituted in such a manner that the rocking lid piece B1 is rocked around a rocking fulcrum 10, the top end part of the sliding plate B2 is continuously provided in a position separate from the rocking fulcrum 10, the sliding plate B2 is linked with the rocking of the rocking lid piece B1, and a card C is slid together with the sliding plate B2.
Patent JP-H10269375-A (JP)
Title: Device for allocating material prepared as digital data
Inventor: OGURA TAKEJI
IPC: G06T11/80
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To automatically correct an original material in a database when an allocation result is corrected. SOLUTION: A storage means 10 stores material such as a merchandise picture and a merchandise name with each merchandise grouped, and a storage means 20 stores an allocation pattern that shows an allocation condition of each material. When an operator designates merchandise A (saucepan) and an allocation pattern 1, a reading means 50 reads material of the merchandise A, a reading means 70 reads an allocation pattern 1 and an allocation processing means 60 creates an allocation result about each material of the merchandise A (saucepan). Identification information that specifies an original material in the means 10 is added to the allocation information. When change is added to material that is included in the allocation result in the means 30 (1st change processing), the original material in the means 10 is specified based on the identification information and the same change is also added to the original material (2nd change processing).
Patent JP-H10273884-A (JP)
Title: Composite nonwoven cloth and absorbing material using the same
Inventor: FUJIWARA HISAKATSU
IPC: D04H1/559
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite nonwoven cloth having bulkiness, excellent feeling and touch, and excellent in permissibility of urine, etc., or spot permissibility with a slight turn back property and useful for an absorbing material, etc., by subjecting respectively specific short fibers nonwoven cloth, etc., to heat fusion to a specific state. SOLUTION: This composite nonwoven cloth has >=2 joined layers of (A) a short fibers nonwoven cloth comprising >=30 wt.% of heat fusible conjugate fibers having 38-90 mm fiber length and containing a thermoplastic resin of more than two kinds of high-melting component and low-melting component and <=70 wt.% of hydrophilic fibers with (B) a short fibers nonwoven cloth having 3-30 mm fiber length. The component B is composed of heat fusible conjugate short fibers comprising a thermoplastic resin of more than two kinds of high-melting component and low-melting component, and respective of the heat fusible conjugate short fibers are heat fused, and 60-90 deg. crossing angles of formed contact points of the short fibers occupy >=50 % of whole contact points in the component B.
Patent JP-S5216925-A (JP)
Title: Recording method of color image signal
Inventor: FUJISAWA SEIJI
IPC: H04N9/81
Filed: 1975-07-30
Abstract: PURPOSE: To record wide-band luminance signal and narrow-band luminance signal in linear order in the low-frequency color signal system, with the lowfrequency color signal recorded as frequency-multiplexed with narrow-band luminance signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63207647-A (JP)
Inventor: FUABIO KORAPINTO
IPC: B41F15/10
Filed: 1987-04-17
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-S60235980-A (JP)
Inventor: KAMITSUJI TOSHIO
IPC: F25D19/00
Filed: 1984-05-10
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-S5718108-A (JP)
Title: Digital gain controlling circuit
Inventor: HIRAKAWA HIDEJI
IPC: H03G3/02
Filed: 1980-07-09
Abstract: PURPOSE:To execute an operation processing at a high speed without deteriorating a resolution of information, and to execute a gain control smoothly, by executing a regular operation by a multiplier when gain (g) is 0<=g<1, controlling the gain, and outputting a waveform information directly in case of (g)=1. CONSTITUTION:Waveform information fp of (n) bits is supplied to a multiplier together with gain information (g) of m-1 bits, and n+m-1 bits are outputted. 1/2<m-1> is operated 22 to output upper (n) bits, and are provided to a selecting circuit 23 together with fp. The information (g) represents 0<=g<=1 by (m) bit representation, a detecting part 24 discriminates the uppermost bit, supplies a gain information of m-1 bits to a multiplier 21, also changes over the selecting circuit 23, executes control of 0<=g<1 and (g)=1, and when the uppermost bit of (g) is ''1'', the waveform information fp is outputted directly. Therefore, even if a multiplier which has not enough room for the number of bits is used, a high speed operation and a smooth gain control are executed without deteriorating a resolution of the waveform information.
Patent JP-H09261258-A (JP)
Title: Data transmitting device
Inventor: HISHIKARI ISAO
IPC: G06F13/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily recognize set data of a device connected to a bus by receiving a self device number and a set element requesting code flowing to the buts, transmitting self device number and set data and permitting a managing device to fetch it. SOLUTION: The bus L like a common network as a transmission line is connected to input devices 1..., output devices 2... and arithmetic devices 3..., etc., and a fetching device is constituted of the output devices 2... and the arithmetic devices 3..., etc. Then, analog signal data inputted to the input device 1 is outputted to the bus L with the device number peculiar to the input device 1. The output device 2 and the arithmetic device 3 previously set the device number to be given to the output data as a fetch number, receive the self device number and the setting element requesting code within data flowing in the bus L, transmit the contents of the self device number and a self setting element to the bus L and permit the managing device 4 to fetch it. Thus, correspondence is efficiently executed to various kind of systems by simple configuration.
Patent JP-H01265916-A (JP)
Title: Cooking utensil having steaming function
Inventor: HAMAOKA SHIGEO
IPC: A47J27/00
Filed: 1988-04-15
Abstract: PURPOSE:To enable satisfactory steam-cooking with a stable result and automating steam-cooking by detecting boiling of water in a pan while setting a steam- cooling time after the boiling. CONSTITUTION:A heating means 2 heats water and rice or the like in a pan 1 while a boiling detecting means 3 detects boiling of water in the pan 1. A steaming time setting means 4 sets a steaming time after the boiling detecting means 3 detecting the boiling of water in the pan 1, and a time counting means 5 initiates the cooking step in accordance with an output of the boiling detecting means 3 and counts the time lapse. Further, a heating control means 6 stops the heating means 2 when the time counting means 5 counts the steaming time set by the steaming time setting means 4. As a result, it is possible to perform difficult steam-cooling having a satisfactory result with a simple manipulation.
Patent JP-H06277897-A (JP)
Title: Processor for trim scrap metal of steel strip
Inventor: ARAKAMI HISAYOSHI
IPC: B30B9/30
Filed: 1993-03-30
Abstract: PURPOSE:To provide a processor with a simple structure, for the trim scrap metal of a steel strip, by which a trim scrap metal can be processed in a short time. CONSTITUTION:A trim scrap metal 4 generated by cutting both edge parts of a running steel strip 1 with a side trimmer 2, is collected in a first pressure chamber 31a through a hopper 48, and it is pressurized to a second pressure chamber by a first pressure head 33. Next, it is pressurized to a third pressure chamber 31c by a second pressure head to be pressurized and compressed. Further, it is compressed by a third pressure head 39 to form a bale 4a, and the bale 4a is allowed to move on a transfer device 46 by an air cylinder.
Patent JP-H04324355-A (JP)
Title: Amino acid analysis method
Inventor: IWABUCHI HITOSHI
IPC: G01N33/68
Filed: 1991-04-24
Abstract: PURPOSE:To enable detection of an amino acid component containing proline, cystine and the like in a short time with a simplified apparatus by setting a concentration of sodium hypochlorate (NaClO) that is oxidized with a primary amine to a specified range. CONSTITUTION:First, 300Xl of a 0.6 N sodium hydroxide liquid as reaction reagent and then, 300Xl of 3ml/l NaClO (10% aqueous solution) are mixed with an automatic sampler 3 with a pretreating function. Here, when the concentration of NaClO is set in a range of 0.25-15ml/l referring to sensitivity of proline with a change therein, the proline is converted to primary amine. Then, a sample, boric acid, orthophthalic aldehyde in a bridge 35 solution and a 0.96 sulfuric acid/water for the protection of a column 4 are added to turn the final pH to acid. The mixture is separated with the column 4 controlling a mixing ratio between a 25mM phosphoric acid buffer and methylalcohol to detect 5 a fluorescence luminosity. This enable the detection of 18 components of amino acid including proline from cystine to lysine.
Patent JP-S5618445-A (JP)
Title: Manufacture of semiconductor device
Inventor: ADACHI GENICHI
IPC: H01L23/522
Filed: 1979-07-24
Abstract: PURPOSE:To obtain a very small through hole and to have a high accuracy by a method wherein a glass layer is used as an etching resist of a polymide type resin film. CONSTITUTION:The first wiring conductive layer pattern 4 of an Al or the like is formed on the semiconductor substrate 1, on which unhardened polyimide resin 5 is applied and it is hardened by heating. Then, the glass layer 6 (phosphor doped glass or the like) is evaporated using CVD method. The polyimide resin film 5 is completely changed to imide and stabilized by the heat generated at the formation of  said glass layer. Then a photo resist pattern 7 is formed, an etching is performed on  the glass layer 6 and the polyimide layer successively, and then the through hole 8 is formed. Next, the resist 7 and the glass layer 6 are removed, and the second wiring conductive layer 9 is provided. As a result, an excellent mask matching can be performed because at the time of formation of the resist 7, the first pattern 4 can have a very small through hole, thereby enabling to have a very high accuracy.
Patent JP-H09283093-A (JP)
Title: Incandescent lamp and filament supporter forming method for incandescent lamp
Inventor: KUSUMOTO MANABU
IPC: H01K3/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the damage and open circuit of a filament caused by the dropping of fragments of a bead glass by forming the specific portion of the bead glass into a recess in an incandescent lamp constituted of a glass bulb, the bead glass, lead wires, the filament, and a supporter. SOLUTION: This incandescent lamp is constituted of a glass bulb 1, a bead glass 2, a pair of lead wires 3, 3 fixed to the bead glass 2, a filament 4 connected to the lead wires 3, 3 and red-heated when excited, and a supporter 5 buried and fixed with the end section to the bead glass 2 and supporting the filament 4. The portion of the bead glass 2 where the end section of the supporter 5 is buried and fixed is formed into a recess 6. For the formation of the supporter 5, the end section of the supporter 5 is buried in the melted bead glass 2, air is sprayed to the end section buried portion to form the recess 6 when the supporter 5 is bent to the support position of the filament 4, and the bead glass 2 is prevented from being lifted along the supporter 5 by surface tension.
Patent JP-S5615282-A (JP)
Title: Tetrahydropyridylindole novel derivatives* their salt* these manufacture* use as drug and composition containing same
Inventor: JIYATSUKU GIYOOMU
IPC: A61K31/44
Filed: 1980-07-11
Abstract: Novel tetranydro-pyridinyl-indoles of the formula    <IMAGE>  I wherein X is selected from the group consisting of alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 5 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, aralkyl of 7 to 12 carbon atoms, hydroxyalkyl of 2 to 5 carbon atoms and phenoxyalkyl of 1 to 5 alkyl carbon atoms, R is selected from the group consisting of hydrogen, halogen, alkoxy of 1 to 3 carbon atoms, nitro, amino, trifluoromethyl and methylthio, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms with the proviso that if R is hydrogen, halogen or alkoxy of 1 to 3 carbon atoms, X must be hydroxyalkyl or phenoxyalkyl and their non-toxic, pharmaceutically acceptable acid addition salts having neuroleptic, antipsychotic and antiemetic activity and their preparation.
Patent JP-S5319766-A (JP)
Title: Preparation of field-effect type semiconductor device
Inventor: HIRANO YUTAKA
IPC: H01L29/80
Filed: 1976-08-06
Abstract: PURPOSE: In producing together a plurality of FETs on a substrate, it is intended to permit easy check of the characteristics of an element prior to its division and ready plating for source and drain electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03294096-A (JP)
Title: Combined wire for electrogas arc welding
Inventor: NAGATOMO KAZUO
IPC: B23K35/368
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a weld metal having excellent strength and low temp. toughness with large heat input welding by specifying the components to be incorporated into the combined wire for welding. CONSTITUTION:The combined wire for welding formed by filling a flux into a steel strip casing is the composite wire for electrogas arc welding for 50-kg/cm<2> class low temp. steels which contains, by weight % of the total weight of the wire, <=0.20% C, 0.50 to 1.2% Si, 1.50 to 3.0% Mn, 0.20 to 1.0% Mo, 0.30 to 0.70% Ti, 0.010 to 0.030% B, 0.020 to 0.065% Al, 0.5 to 3.0% slag forming agent contg. metal fluoride, metal oxide and metal carbonate, and 15 to 25% iron powder having <=100ppm N Content.
Patent JP-S63261903-A (JP)
Title: Polarized wave common use antenna
Inventor: ONOZAWA KAZUO
IPC: H01Q19/10
Filed: 1987-04-18
Abstract: PURPOSE:To make a radiation angle of both polarized waves at a right angle to and in parallel with the antenna aperture from the aperture coincident by arranging small conductor plates in the inner face of a reflecting plate in a horn antenna comprising two parallel conductor plates and reflecting plates. CONSTITUTION:The horn antenna 10 is formed by two parallel conductor plates and and a reflecting plate 10c having an interval (a) in a relation of lambda/2<a<lambda with respect to a wavelength lambda of a radio wave to be radiated, and small conductor plates 11 are provided at an interval in parallel with the parallel conductor plates along the inner face of the plate 10c and the interval is selected so as to be smaller than lambda/2. Through the constitution above, a polarized wave at a right angle to the perture 10a from the input face 10b is propagated in the TEM mode, reaches the plate 10c, is radiated from the reflecting face 10a, while the parallel polarized wave is propagated in the TE mode, is reflected near the front ridge of the plate 11, radiated from the face 10a, and the radiation angles of both the polarized waves radiated from the face 10a are made coincident in selecting the inner shape of the plate 10c and the shape of the front ridge of the plate 11 so as to satisfy the specific condition.