baber/WOPTO huggingface dataset:
Patent JP-S62219587-A (JP)
Title: Light source with highly stabilized frequency
Inventor: MASUDA SHIGEFUMI
IPC: H01S5/40
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a small-sized light source with highly stabilized frequency in a narrow width of spectrum line, by arranging at least one or more high resonance cavity light guides having a gain so as to be close to a laser active layer and in parallel thereto. CONSTITUTION:In this light source with highly stabilized frequency, high resonance cavity light guides 8 and 9 whose width is about 2mum and equal to that of a laser active layer 7 are formed with a gap of about 1mum positioned along the laser active layer 7. When the laser active layer 7 oscillates, a bias to induce laser oscillation is applied and a gain is produced. Reflection films 10-13 are provided on both sides of the high resonance cavity light guides 8 and 9. Thereby, the intervals between longitudinal modes are given by the following respectively; DELTAf2=C/2L2n, DELTAf1=C/2L1n and DELTAf3=C/2L3n. The line width of the spectrum is narrow and the frequency is highly stabilized.
Patent JP-S60202989-A (JP)
Inventor: KAMEI SHINZABUROU
IPC: H05K3/34
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63226648-A (JP)
Title: Colorant for photographic image layer
Inventor: KAJIMA NORIO
IPC: G03C5/40
Filed: 1987-03-16
Abstract: PURPOSE:To color a photographic image layer at high density nearly independently of the effect of photographic processing, especially etching bleach and to enable the transfer of the colored image by using a specified colorant. CONSTITUTION:A dye having general name C.I. Acid Yellow 79 (AY79) or C.I. Acid Yellow 127 (AY127) in a color index is used as a colorant for a photographic image layer. Since the dye can be used in combination with C.I. Acid Red 249, Acid Red 274, Acid Green 28, Acid Orange 95, Acid Reactive Blue 21, etc., various colors can be developed. AY79 or AY127 is applied as an aq. soln. having desired concn. by brush coating, dipping or other method. Though the image layer may be dyed before development for forming a silver image, it is preferably dyed after the development or etching bleach so as to reduce the effect of such photographic processing. Coloring can be carried out at high density and the colored image can be transferred.
Patent JP-H08237856-A (JP)
Title: Protective controllr for digital motor
Inventor: ITO YOSHIAKI
IPC: H02P29/02
Filed: 1995-02-27
Abstract: PURPOSE: To detect a short break without using an electric double layer capacitor having a large capacitance by operating only a short break memory after a power interruption is detected by a power interruption detector, and deciding whether there is the short break or not. CONSTITUTION: When a short break is shorter than a short break time set by a short break time setter 14 if the short break is detected by a power interruption detector 11, a latching relay 34 remains reset. When the short break is longer than the set short break time, the relay 34 is set from the reset state. Accordingly, since whether there is the short break or not can be decided merely by reading the state of the relay 34 by a short break deciding unit 15 after the power is recovered if only a short break memory 30 is operated, it is not necessary to operate the entire apparatus at the time of the short break. Thus, the short break can be detected without using an electric double layer capacitor having a large capacitance.
Patent JP-S63227999-A (JP)
Title: Jet pump mechanism for water jet device
Inventor: KITAMURA MORIO
IPC: E21B7/18
Filed: 1987-03-17
Abstract: PURPOSE:To permit the easy installation of a jet pump by installing the jet pump into a water tank through an elevator means and using said jet pump by raising the jet pump from the water tank, thus permitting the transport and custody of the jet pump. CONSTITUTION:An elevator means 2 is installed inside a water tank 1 whose upper part is opened, and a jet pump 3 is installed at the upper edge of the elevator means 2. A pantagraph mechanism which extends and contracts a plurality of rods 41 by a hydraulic cylinder 40 is used as elevator means 2. The hydraulic cylinder 40 fixed onto the bottom part of the jet pump 3 and the rod 40a are fixed at the upper edge of the rod 41. A rotary body 41a which can be slided in a guide 42 formed on the bottom part of the water tank 1 is installed at the lower edge of the rod 41. Therefore, when the jet pump 3 is used, the lever 41 is extended by contracting the hydraulic cylinder 40, and after the jet pump 3 is raised from the water tank 1, water is supplied into the water tank 1.
Patent JP-S58180315-A (JP)
Title: Upper construction of back door for vehicle
Inventor: UCHIYAMA MASAAKI
IPC: E06B7/12
Filed: 1982-04-15
Abstract: PURPOSE:To also prevent invasion of rain water while improving the rigidity of a back door, by forming a bead part overlapped with reinforcements successively in the direction of a car width. CONSTITUTION:An upward facing bead 30 is formed at an upper part 8 of a back door inner panel 7. Both end parts of this bead 30 are extensibly formed in the direction of a car width so as to be overlapped with both reinforcers 10 used as the reinforcing member for a mounting location of a hinge 3 provided in the direction of a car width in the part 8 of the panel 7. While the bead 30 is provided to a position below a mounting hole of a clip fixing a seal rubber 17 for inhibiting rain water easy to invade or an air vent hole, in addn. thereto under a condition protruding to the direction of a back door outer panel 6.
Patent JP-H06272925-A (JP)
Title: Range hood
Inventor: KASHIWAMURA KEIJI
IPC: F24F7/06
Filed: 1993-03-22
Abstract: PURPOSE:To provide a range hood which enables assembling at a layout position while being free from restraint in installation space. CONSTITUTION:Latching parts 7 and 7 are inserted into ceiling mounting pieces 4 and 4 of mounting metals 2 and 2 which have body mounting pieces 3 and 3 fastened on a wall surface (b) spaced as specified. retained being slid backward and a retaining plate 14 of a fan motor 11 is inserted into a holding part 10 to retain. In addition, the other side part of the plate is mounted on a top plate 6 with a bolt 15 and a side plate 17 is mounted securely on the side of a short side of the top plate 6. Finally, a front plate 22 is mounted securely in front of the top plate 6 to form a surrounding hood 16. Thus a range hood A is assembled and completed simply at a layout position while being free from restraint in installation space.
Patent JP-H03262497-A (JP)
Title: Gas-sensitive membrane
Inventor: ONISHI MICHIHIRO
IPC: C12Q1/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the subject sensitive membrane detectable of gas molecule having a specific interaction with enzyme having a slight variation with time and excellent durability comprising Langmuir-Blodgett membrane having said immobilized enzyme. CONSTITUTION:The aimed sensitive membrane is composed of Langmuir- Blodgett membrane having enzyme immobilized by a monomolecular layer sweeping method and detects gas molecule having a specific interaction with said enzyme. Besides, for instance, ammonium molecule is correctly detected by using urease as the enzyme.
Patent JP-H05263052-A (JP)
Title: Self-adhesive composition and self-adhesive tape
IPC: C09J153/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide a self-adhesive compsn. which gives the subject tape capable of being unwound by a decreased force without detriment to the self-adhesive properties by compounding a specific rubber component with a specified amt. of a tackifying resin. CONSTITUTION:100 pts.wt. rubber component comprising a natural rubber and a styrene-isoprene-styrene block copolymer is compounded with 90-130 pts.wt. tackifying resin (e.g. Arkon P70, a product of Arakawa Chemical Industry, Co., Ltd.). The figure shows a cross section of the object tape prepd. by forming this self-adhesive layer 2 on one side of a substrate 1 and a release layer 11 on the other side.
Patent JP-H09226630-A (JP)
Title: Hot air exhaust structure for cooler condenser
Inventor: KAWASAKI MASAKAZU
IPC: B62D33/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve exhaust efficiency of hot air from a cooler condenser further and cooling efficiency of a radiator, in a cab over type automobile. SOLUTION: In a lower surface of a cooler condenser 1 horizontally arranged in a front position of a radiator 3 along a floor panel F1, an air duct 5, having a hot air introducing port 51 introducing hot air from the cooler condenser 1 and a hot air exhaust port 52 exhausting the hot air introduced from the hot air introducing port 51 to a right/left direction of the cooler condenser 1, is set up, so as to exhaust hot air in a right/left side surface direction of an opened engine room E.
Patent JP-S62220708-A (JP)
Inventor: SUGIMOTO MASASHI
IPC: H05K5/03
Filed: 1986-03-19
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-H06271648-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: H01L23/31
Filed: 1993-03-23
Abstract: PURPOSE:To provide the subject molding material containing a specified epoxy resin, a phenolic hydroxyl group-containing compound, a phosphine and an antioxidant, free from cure inhibition in molding and excellent in reflow crack resistance. CONSTITUTION:The objective molding material contains (A) an epoxy resin of the formula, (B) a compound having two or more phenolic hydroxyl groups in one molecule, (C) a tertiary phosphine such as tributyl phosphine or methyldiphenyl phosphine and (D) a phenolic antioxidant such as 2,6-di-tert-butyl- p-cresol, 2,2'-methylene-bis-(4-methyl-6-tert-butylphenol). The ratio of the number of hydroxyl groups in the component (B) to the number of epoxy groups is preferably 0.7 to 1.3.
Patent JP-H02241288-A (JP)
Title: Synchronizing clock generator
Inventor: SAKAKIBARA YOSHIO
IPC: H04N9/87
Filed: 1989-03-15
Abstract: PURPOSE:To always generate a stable synchronizing clock by dividing the frequency of a clock whose frequency corresponds to the output of a loop filter by a frequency dividing means, making an internal synchronizing signal and an internal subcarrier signal, and supplying the results to a synchronizing phase comparing means and a burst phase comparing means. CONSTITUTION:When phase relation between the burst and horizontal synchronizing signal in a video signal is different from the phase relation between the internal subcarrier signal and internal horizontal synchronizing signal to be made by a frequency dividing means 7, even in case that the direct current value of a burst phase difference signal is '0', a synchronizing phase difference signal has the direct current value deviated only for the different part of the phase relation. A high-pass filter 3 executes operation to remove this direct current value from the synchronizing phase difference signal and to remake the signal to the signal of the direct current value '0' same as the burst phase difference signal. In such a state, even when the burst phase difference signal is switched to the output of the high-pass filter 3 by a switching means 4, the direct current value is '0' together. Accordingly, stable operation can be continued without generating a large step.
Patent JP-S55158327-A (JP)
Title: Production of polyamide mixed fiber with improved properties
Inventor: TAKADA NORIAKI
IPC: D01F6/90
Filed: 1979-05-23
Abstract: PURPOSE: A copper compound is previously mixed uniformly with poamide and then the polyamide is blended with polyester to improve the light and heat resistance without adverse effect on melt spinnability.  
     CONSTITUTION: A polyamide such as nylon 6 or 66 is mixed with a copper compound such as copper iodide, preferably together with a compound increasing the compatibility of polyamide such as potassium iodide. Then, the polyamide is blended with a polyester such as polyethylene terephthalate, preferably with an intrinsic viscosity of 0.5W1.0 in OCP at 25°C, so that the amount of polyamide becomes 95W70pts.wt. polyester, 5W30 parts and the copper compound, more than 5ppm, preferably 10W200ppm, calculated as copper metal. Then, the mixture is melt spun to give the objective fiber. The copper compound may be added to the polyamide at any time, e.g., the addition to the monomer, during the polymerization, or after pelletization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02241178-A (JP)
Title: Image pickup device
Inventor: OKUMURA NOBUYOSHI
IPC: H04N5/225
Filed: 1989-03-14
Abstract: PURPOSE:To allow a photographing person to suitably recognize the timing of a picture recording start beforehand by making a sound before the constant time of the picture recording start at the time of self-timer picture recording and interval picture recording. CONSTITUTION:When a self-timer picture recording button is depressed, the depression is transmitted through an operation input part 14 to a control circuit 13, and after waiting by the control of the control circuit 13, the picture recording is started. At this time, during the picture recording waiting by the control of the control circuit 13, a piezoelectric buzzer 15 is turned on/off before the constant period of the picture recording start up to the time immediately before the picture recording start. At the time of the interval picture recording, when an interval picture recording button is depressed, the picture recording waiting and picture recording are alternately repeated in the same way, and the piezoelectric buzzer 15 is turned on/off before the constant period of the picture recording start. Thus the photographing person can surely recognize the timing of the picture recording start.
Patent JP-S52145790-A (JP)
Title: Self-locking type terminal block
Inventor: IWAZAWA KIYOSHI
IPC: H01R4/48
Filed: 1976-05-31
Abstract: PURPOSE: To obtain internal wiring only by insertion of power source wire, by providing a terminal device and earth terminal device and further, to obtain connection to a case wire of lighting device only by insertion of earth wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56158748-A (JP)
Title: Preparation of secretin
Inventor: MATSUMURA SHINGO
IPC: C07C231/00
Filed: 1980-05-12
Abstract: PURPOSE: To obtain a secretin having stimulating actions of pancreatic juice secretion and inhibiting actions of secretion of acid in the stomach in a short time in high purity and in high yield, by treating a novel protected heptacosapeptide with trifluoromethanesulfonic acid.  
     CONSTITUTION: A novel protected heptacosapeptidase shown by the formula I [PMZ is para-methoxybenzyloxycarbonyl; Agr(Mts) is NG-mesitylene-sulfonylarginine] prepared as shown by the reaction formula is treated with trifluoromethanesulfonic acid to give a secretin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60208856-A (JP)
Title: Information writing method in rom by i2l type semiconductor device
Inventor: SAITOU KAORU
IPC: H01L27/082
Filed: 1984-04-02
Abstract: PURPOSE:To change the content of a ROM by the change of one kind of a mask, by forming the specified number of N type semiconductor regions in P type semiconductor regions, which are connected to conductors as selecting lines. CONSTITUTION:On a semiconductor substrate, the following regions are formed: a P type semiconductor region 21 as an emitter region in an IIL circuit; a collector region in a PNP type transistor region in the IIL circuit; and P type semiconductor regions 22a and 22b, which are the base regions of an NPN transistor. The region 22a is connected to a conductor 24a through a through hole 23a. The region 22b is connected to a conductor 24b. N type semiconductor regions 25a1 and 25b1 are connected to a conductor 27a. Since bit writing is not performed in N type semiconductor regions 25a2, 25a3, 25b2 and 25b4, through holes are not formed, and said regions are not connected to the conductors 27a, 27b, 27c and 27d. Therefore the content of the ROM can be changed only by the change of a through hole mask.
Patent JP-S55156566-A (JP)
Title: Production of hamburgerlike processed food of fish meat
Inventor: SETO MATAZOU
IPC: A23L17/00
Filed: 1979-05-24
Abstract: PURPOSE: Fish meat, from which bones and skin are removed, is made into balls and subjected to deodorization treatment, then the product is combined with vegetables cut into pieces, table salt and spices and they are heated to produce said processed food of fish meat, through simple processing, that keeps the orignal taste of the raw fish and can be directly served to the table.  
     CONSTITUTION: Small fish such as mackerel, sardin or mackerel pike is fed to a fish meat collector and the heads, bones, skin and bloody color meat are removed. The residue is cut into pieces of less than 1cm sizes and treated with an alkali to remove the oil and odor. Then, 70W90wt% product and the rest parts of crumbs, eggs, milk, vegetables cut into pieces such as onion, table salt and spices such as pepper are mixed, formed and heated, e.g., by steaming to said hambergerlike processed food of fish meat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54155380-A (JP)
Title: Sequence control device
Inventor: YANAGIDA SADAO
IPC: G05B19/02
Filed: 1978-05-29
Abstract: PURPOSE: To exactly protect a plant by providing a high speed output signal separating circuit at the output circuit of a sequence control device.  
     CONSTITUTION: Data D from an arithmetic processor 2 conduct object transistors Q 1 WQ 5  through distributors 12 1 W12 5 , respectively to thereby drive operating terminal units or the like. A trouble detecting circuit 14 collates a data signal D to a status signal D-IN and outputs an output circuit trouble signal S 1  to a power switching circuit 11 when the comparison is not coincident. Trouble detecting circuits 17W19 detect the trouble in a memory, an input circuit and arithmetic circuit and outputs trouble signals S 2 WS 4  to a power switching circuit 11. When the  circuit 11 receives a sequence control device separation request signal S 5  through an  external circuit 20 and the signals S 1 WS 4 , it will drop the excitation power supply  voltage of output relays RY-O 1 -RY-O 5  to thereby deenergize all the output relays.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03262484-A (JP)
Title: Cdna of enzyme for amidating c end of peptide
Inventor: YANAGI MITSUO
IPC: C12N15/09
Filed: 1990-03-14
Abstract: NEW MATERIAL:A DNA sequence to code a polypeptide derived from horse having enzyme activity of amidating C end of peptide. EXAMPLE:A DNA sequence having an amino acid sequence shown by formula II at the downstream of an amino acid sequence shown by formula I. USE:Production of an enzyme of amidating C end of peptide. PREPARATION:Poly A<+>RNA is prepared from atrium cordis of horse and cDNA of enzyme for amidating C end of peptide is obtained ordinary genetic engineering method.
Patent JP-S56160879-A (JP)
Title: High-current density gas shielded vertical position multilayer welding method
Inventor: ABE NAKATSUGU
IPC: B23K35/12
Filed: 1980-05-15
Abstract: PURPOSE: To obtain a highly tenaceous, sound weld zone free from weld defect with high efficiency by enlarging the length of protrusion of a small-diameter composite wire and performing vertical position multilayer welding at high-current density by using CO 2  shield gas.  
     CONSTITUTION: A small-diameter composite wire having 1.2W2.0mm diameter in which the sectional area of the part of combined fluxes and iron powders occupies 30W35% of the total sectional area of the wire is used. The length of protrusion of the wire is made to 35W70mm and CO 2  gas or mixed gas of CO 2  gas and Ar gas is used as a shield gas. The first layer is welded at 220W330A/mm 2  current density, and the second and subsequent pass is welded at 230W450A/mm 2  current density and at higher current density than that for the first layer. At this time, vertical position welding is performed with layer numbers of at least ≥2 passes in the one side and ≥3 passes in the total of both sides. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07273571-A (JP)
Title: Amplifier circuit
Inventor: SUZUKI TAKEFUMI
IPC: H03F3/72
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a speaker from being damaged by providing a potential stabilizing resistor between a positive power supply and a base of a pre-driver PNP transistor(TR) of an output amplifier section whose emitter connects to the positive power supply and whose base connects to an output of an input amplifier section. CONSTITUTION:A resistor RA having a high resistance such as nearly 20kOMEGA is provided between a positive power supply +Vcc and a base of a pre-driver Q15 to fix a base voltage of th driver Q15 in the mute mode. Thus, even in the mute mode, the base of the driver Q15 is not in the floating state but even when a very small leakage current of nearly nA degree flows to a TR Q11, the base potential of the driver Q15 is not fluctuated and the driver Q15 is not set. Thus, a collector current being a current amplification factor X leakage current of the driver Q15 does not flow to the driver Q15, then a terminal potential of an output terminal of an output amplifier section 12 is not deviated positively and an event of continuous flowing of a DC current to the speaker is avoided.
Patent JP-S63230564-A (JP)
Title: Superconducting ceramics
Inventor: YAMAZAKI SHUNPEI
IPC: C04B35/00
Filed: 1987-03-18
Abstract: PURPOSE:To easily obtain the titled low-cost ceramic, by using a mixture composed of oxides or carbonates of specific three kinds of elements as a starting raw material and subjecting the material to compression, preliminary baking, pulverization, compression, tableting and main baking treatment. CONSTITUTION:Fine powder mixture composed of oxide or carbonate of Ga, Zr, Nb or Ge (e.g. Nb2O5), oxide or carbonate of Ba or Sr (e.g. BaCO3) and oxide or carbonate of Cu (e.g. CuO) each having a purity of >=99.95% is used as a starting raw material, which is compression molded and preliminarily baked. The baked product is pulverized, compression molded into tablets, oxidized in air e.g. at 500-1,000 deg.C and subjected to main baking treatment for 10-50hr to obtain the titled ceramics of formula (A is Ga, Zr, Nb or Ge; B is Ba or Sr; x=0.01-0.3; y=1.3-2.2; z=2.0-4.0).
Patent JP-S55154525-A (JP)
Title: Manufacture of directional electrical steel sheet
Inventor: KAWAOMO YAKICHIROU
IPC: B21B3/00
Filed: 1979-05-23
Abstract: PURPOSE:To make constant normalizing possible in manufacture of directional electrical steel sheet, by working a slab, carbon content of which is lowered extremely at the melting step and which has been hot rolled, to a final sheet thickness by one or two passes of cold rolling, by heating the steel sheet in order to oxidize its surface, then by annealing it with separating agent applied to it. CONSTITUTION:In manufacture of directional electrical steel sheet, the steel is decarburized to 0.0010-0.010% C during melting step with the decarburization annealing process of the cold rolled sheet omitted. The slab of very low carbon content is hot rolled to a steel sheet about 2.4mm. in thickness, and the hot rolled sheet is annealed at 900 deg.C in nitrogen atmosphere. Then the sheet is made into a steel sheet of final thickness by one or two passes of cold rolling, and its surface is oxidized by heating at a temp. not lower than 200 deg.C so as to improve the wettability with annealing separating agent. The steel sheet is cooled and is applied with annealing separating agent contg. MgO as a principal component, then it is subjected to the secondary recrystallization and normalizing, hereby directional electrical steel sheet is manufactured constantly.