baber/WOPTO huggingface dataset:
Patent JP-S62142067-A (JP)
Title: Composite material formed with less alloy layer with solder
Inventor: NISHIYAMA SHINICHI
IPC: C23C28/02
Filed: 1985-12-12
Abstract: PURPOSE:To obtain a material which lessens the formation of an intermetallic compd. and permits soldering by coating a different kind of metal with which molten solder is hardly wettable on a base metal and further coating another metal which is easily wettable with the solder onto said metal. CONSTITUTION:The different kind of metal B having the lower wettability with the solder than the base metal A consisting of copper or copper alloy is coated on or diffused into the base metal A and further the metal D having the better wettability with the solder than the metal B and the surface material C is coated on the surface thereof. The metal B contains Al or Ni in part of the compsn. and the metal D contains Cu, Zn, Sn, Ag or Ni. The diffusion of the solder is thereby stagnated in the underlying layer even if the solder diffused through the surface layer having the easy wettability with the solder. Since the metallic group having the easy wettability with the solder is selected for the surface, the solderability thereof is equiv. to the solderability of the ordinary base metal.
Patent JP-H06100241-A (JP)
Title: Yarn selection method
Inventor: ONO MICHIO
IPC: B65H67/048
Filed: 1992-09-24
Abstract: PURPOSE:To provide a yarn selection method having the capability of preventing a yarn end from biting a bunch winding section, ensuring an easy yarn end takeout work, and enhancing operation work reliability. CONSTITUTION:A revolving panel is made to rotate, thereby causing a package 10 full of yarn to travel to a standby position, and an empty bobbin 7b to move to a takeup position respectively. The first guide 17 is shifted to a thread handler position Pb and yarn Y is detached from a traverse guide. The yarn Y restricted with the third guide 9a forms a bunch winding section BM within the bobbin breadth of the package 10. The yarn Y is arrested with the second and fourth guides 28 and 29. Also, the fourth guide 29 guides the yarn Y from the section BM toward a center direction. while the second guide 28 guides the yarn Y to such a direction as opposite to the center direction. Then, a yarn arrest section 8b is made to catch and cut the yarn Y, thereby performing yarn selection. In this case, a yarn end is away from the section BM of the package 10 and, therefore, is prevented from biting the section BM.
Patent JP-S63225324-A (JP)
Inventor: DEIBUITSUDO JIYON HARII SUMISU
IPC: C07C15/02
Filed: 1987-11-06
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-H07165949-A (JP)
Title: Prepreg with high dielectric constant and laminated board
Inventor: SUGAWARA TAKAO
IPC: B29B15/08
Filed: 1993-11-10
Abstract: PURPOSE:To obtain the prepreg consisting mainly of a thermosetting resin, a fibrous reinforcing material and specific inorganic powder, developing no separation of the resin from the inorganic powder, excellent in appearance and dielectric constant uniformity, and causing no blisters and interlaminar debonding in its soldering process, thus useful for e.g. printed wiring boards. CONSTITUTION:This prepreg is made up from, as the chief components, (A) a thermosetting resin such as an epoxy resin, (B) a fibrous reinforcing material such as a glass cloth, and (C) inorganic powder composed of high-dielectric constant ceramic powder such as titanium dioxide powder and finely particulate powder <=0.1mum in average particle diameter such as anhydrous silica fine powder.
Patent JP-S62139975-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02P15/00
Filed: 1985-12-16
Abstract: PURPOSE:To obtain an ignition system free from maintenance by providing a second ignition coil for cleaning an ignition plug. CONSTITUTION:An igniter control circuit 2 carries out the switching of the primary side current of ignition coils 31-34 based on the signal of an ECU 1. First ignition coils 31, 33 take charge of discharging for ignition while second ignition coils 32, 34 take charge of discharging for cleaning ignition plugs 4, and the ignition coils 31, 32 are connected to No.1, No.4 cylinders while ignition coils 33, 34 are connected to No.2, No.3 cylinders in parallel respectively, operating as wired OR. When a starter switch 10 is off and at the time of a cold operation which is detected by a water temp. sensor 9, ignition coils 32, 34 are turned on toward the end of the suction stroke of each of the cylinders to carry out discharging for cleaning, and to remove the carbon of the ignition plugs 4. On the other hand, the ignition coils 31, 33 are discharged at the ignition timing of each condition, at the end of the compression stroke of each of the cylinders.
Patent JP-H1086921-A (JP)
Title: Label printer
Inventor: KOMATSU KAZUO
IPC: G09F3/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve flexibility in label printing, by including a data setting means for setting whether or not a data based on data and time data of a clock means is to be printed, and a date correction setting means for setting whether or not date corrected data with a predetermined number of days added by a numerical input can be created. SOLUTION: At the time of use, first a key for calling an operation mode relating to a date/clock on a keyboard 11 is operated to display an initial screen of a date setting mode on a display 15. If setting for printing a date is selected here, a screen for specifying a format (NO.) for printing the date is displayed, and when the format (NO.) is specified, the display is changed to a selection screen where whether the data is of one type or two types is selected. If the type of the date is selected reserved, the display is changed to a screen for selecting a name of the date, and if specification of a printing range is reserved, the display is changed to a screen for selecting whether or not date to be printed is correctable. For example, print contents including a date indicating time limit for relishing that food are determined as selectable.
Patent JP-2001109060-A (JP)
Title: Camera holder
Inventor: YOSHIDA KOICHI
IPC: G03B17/56
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of photographing a video with excellent quality by a camera even from the inside of high vibration system such as a helicopter. SOLUTION: An upper frame 8 is hung at the lower part of a fixing tool 1 having a fitting part 4 through a vibrationproof means. Then, both of the front and the back sides of the frame 8 are provided with a freely deformable front frame 12 and a freely deformable back frame 18. Besides, a pedestal 28 for placing the camera C is disposed under both frames 12 and 18. The pedestal 28 is supported on bottom-part links 15 and 21 constituting the lower edge of both frames 12 and 18 through an elastic member 29. Then, both of the left and the right sides of the pedestal 28 and the tool 1 are connected by a joint arm 33 formed so as to be freely bent. Besides, the fitting part 4 is coupled and fixed to the part of the vibration system of the helicopter and the like so that photographing can be executed by the camera C installed on the pedestal 28.
Patent JP-H10101654-A (JP)
Title: New dipeptide compound, its pharmacologically permissible salt and its pharmaceutical use
Inventor: NOJIMA TAKASHI
IPC: A61K31/426
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an aryloxyacetyl group as a modifying group bonding to a terminal amino group, exhibiting excellent human immunodeficient virus protease-inhibitory activity and useful as an anti- AIDS agent. SOLUTION: This compound is expressed by the formula I (A is OCH2 CO; R1 to R5 are each H, amino, etc.; R6 is a bivalent hydrocarbon group forming a 5 to 7-membered ring together with bonding N atom and C atom or a bivalent group produced by substituting the C atom bonded to the bivalent hydrocarbon group with a hetero atom; R, is a univalent group derived from a 1-6C aliphatic hydrocarbon or a monocyclic aromatic hydrocarbon group having a total carbon number of <=12), e.g. (R)-N-t-butyl-3-[(2S,3S)-2-hydroxy-3[phenoxyacetyl] amino-4- phenylbutanoyl]-1,3thiazolidine-4-carboxamide. The compound can be produced by reacting an intermediate of the formula II with an activated derivative of a carboxylic acid of the formula III (Y is a group derived from an acid anhydride, etc.).
Patent JP-H01123144-A (JP)
Title: Extraction and analysis of residual agricultural chemicals using supercritical fluid extraction chromatography apparatus
Inventor: NISHIKAWA YASUHIKO
IPC: G01N30/88
Filed: 1987-11-06
Abstract: PURPOSE:To rapidly extract and analyze a component of agricultural chemicals, by selectively extracting the component of the agricultural chemicals by a supercritical fluid to introduce the same into a chromatography apparatus while holding a supercritical state. CONSTITUTION:At first, a specimen becoming an object is brought to a supercritical state to be extracted with carbon dioxide. Next, the fluid containing the obtained extract is introduced into a chromatography apparatus while the supercritical state is held to extract and analyze a component of agricultural chemicals. A column to be used is set to one withstanding high pressure necessary for developing the supercritical state and the extraction/ analysis method is a usual method. Therefore, an extraction condition can be investigated on-line and, as new separation and analysis, the labor saving, simplification and acceleration of the pretreatment of the specimen and the transfer operation to analysis can be attained.
Patent JP-H06130435-A (JP)
Title: Organic nonlinear optical material
Inventor: HIDAKA TAKAHIRO
IPC: G02F1/35
Filed: 1992-10-20
Abstract: PURPOSE:To provide a nonlinear optical material which excels in transparency and crystalinity and which presents an SHG efficiency several times as great as that of urea. CONSTITUTION:An organic nonlinear optical material consists of carboxylic acid optically active amine salt prepared from amino-carboxylic acid as at least one of three compounds given by Formulas I-III and an optical by active organic amine as at least one of three compounds given by Formulas IV-VI.
Patent JP-S61154838-A (JP)
Inventor: YAMAMOTO KAZUHIKO
IPC: F16F15/02
Filed: 1984-12-27
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-H01125313-A (JP)
Title: Cosmetic
Inventor: NODA AKIRA
IPC: A61K8/00
Filed: 1987-11-07
Abstract: PURPOSE:To obtain a cosmetic, having excellent usability and capable of exhibiting excellent effects on impartment of gloss and wetting properties to the skin, by blending gelatin membrane microcapsules, having a specific fracture strength and entrapping a hydrophobic ingredient in a cosmetic. CONSTITUTION:A cosmetic obtained by blending microcapsules, containing gelatin swelled with water as a membranous substance and entrapping a mixture of a liquid oily substance with solid or semisolid oily substance and having 10-300g/cm<2> fracture strength and 50-1,000mum average particle diameter in a cosmetic, such as toilet water, milky lotion, cream, shampoo or rinse. The cosmetic of this invention is extremely stable in blending for producing the cosmetic without any observed fracture. Furthermore, the cosmetic can be readily fractured by the palm of the hand, etc., and has excellent feeling of use without escape in use. The amount of the capsules blended in the cosmetic of this invention is preferably 0.1-95wt.%.
Patent JP-H08146608-A (JP)
Title: Photosensitive resin composition and production of electronic device using the same
Inventor: MAEKAWA YASUNARI
IPC: H01L21/027
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a polarity changing type photosensitive resin compsn. which is soluble with water and can be developed with a water-base solvent by incorporating a material which produces a base by irradiation of electromagnetic waves, a material which produces base by base, and a polymer compd. which changes its polarity by base. CONSTITUTION: This compsn. contains a material which produces base by irradiation of electromagnetic waves, a material which produces base by base, and a polymer compd. which changes its polarity by base. Namely, the compsn. contains a carboxylic acid polymer expressed by formula having 10000-1000000 mol.wt. by >20wt.% of the whole resin amt. and a secondary or/and tertiary amine by 0.01-1 equiv. to one equiv. of the carboxyl group in the carboxylic acid polymer. Further, the compsn. contains a photo-base producing agent which produces base by irradiation of electromagnetic waves by 0.01-0.5 equiv. to one equiv. of the carboxyl group, and a base-base producing agent which produces base by base by 0.1-2 equiv. to one equiv. of the carboxyl group. In formula, A is an org. group having >=2 carbon number, n is an integer, and R<1> is an org. group having >=1 carbon number.
Patent JP-2000097124-A (JP)
Title: High pressure fluid injection device
Inventor: ITO YOSHIMICHI
IPC: F02M47/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a conduit line, and to prevent that the fuel is continued to inject in the disorder condition of a two-way valve for injection control, in a high pressure fluid injection device. SOLUTION: A needle 12 to open and close an injection hole 101 for fuel injection purpose is controlled by increasing and decreasing the pressure of a control hydraulic chamber 106 generating its back pressure. The high pressure fuel leading-in to the control hydraulic chamber 106, and the release of the high pressure, are carried out by a single common use conduit line 21, by switching a two-way valve 42. Inside a tubular body 11 is made into a valve chest 103 and a cylinder 105, and a needle 12 is held slidable in the cylinder 105 to prevent the leakage of the fuel from the sliding part of the needle 12 to the other part, so as to make a drain conduit line unnecessary. The leading-in of the high pressure fuel to the valve chest 103 is carried out through a check valve 14, and the fuel leading-in to the valve chest 103 is prohibited as well as the inside of the valve chest 103 is maintained at a high pressure, so as to prevent the continuous injection of the fuel.
Patent JP-S62143807-A (JP)
Title: Roasting of formed carbonaceous sheet
Inventor: SUZUKI YOSHIO
IPC: C04B35/52
Filed: 1985-12-17
Abstract: PURPOSE:When the laminate of formed carbonaceous thin sheets are roasted in an oven, the spaces on the top and bottom and round the side areas are filled with packings which have different thermal conductivity to each other, respectively to effect uniform roasting of formed carbonaceous sheets which are used as a separator for phosphoric acid-type fuel cells. CONSTITUTION:Formed carbonaceous thin sheets 4 are laminated, and the top and bottom ends are held with heat-resistant equalizers of high thermal conductivity 5 so that the laminate 6 is set in the oven 1. The spaces on the top and bottom of the laminate 6 are filled with a packing material A of high thermal conductivity, while the spaces round the side faces are filled with another packing material B of low thermal conductivity and the laminate 6 is roasted. Preferably, equalizers 7 are inserted between the carbonaceous sheets. The packing material A of high thermal conductivity is made of graphite particles of 1-5mm size, while the packing material B of low thermal conductivity is made of graphite or coke particles of less than 100mesh particle size.
Patent JP-H07114684-A (JP)
Title: Fire receiver
Inventor: TAKAHASHI KEIICHI
IPC: G08B17/00
Filed: 1993-10-15
Abstract: PURPOSE:To shorten the time for the generation of update data and prevent misgeneration by updating data stored in a data storage part when an update command and the update data are received from a personal computer. CONSTITUTION:When the data stored in an EEPROM 31 need to be updated, a read command is sent out of the personal computer 50 to a fire receiver RE1, and interlocking data before update are received from the fire receiver RE1. Thus, the update data are generated as to the interlocking data before the update which are received from the fire receiver RE1. After the generation of the update data is completed, the update command indicating updating operation for the data stored in the EEPROM 31 and the update data are sent out to the fire receiver RE1. Then the fire receiver RE1 inputs data from the personal computer 50. With the update data received from the personal computer 50, the data in the EEPROM 31 are updated, the update mode is turned OFF, and a return is made.
Patent JP-H04155980-A (JP)
Title: Laser light source
Inventor: IIDA MASANORI
IPC: H01S5/00
Filed: 1990-10-19
Abstract: PURPOSE:To suppress a side mode and a side lobe by disposing a filter in which a central wavelength coincides with the oscillation wavelength of a laser at the emitting end of the laser. CONSTITUTION:A light from a laser 11 has an oscillation spectrum 21. This light is guided to a filter 12. Since the central wavelength of the filter is equal to the oscillation wavelength of the laser 11 and its band is narrow, it is filtered according to a transmission characteristic curve 22 of the filter 12, and a light from an output optical fiber 13 has a spectral shape 23. Thus, a side lobe can be removed by disposing the filter having narrow band at the output end of the laser.
Patent JP-S62145574-A (JP)
Inventor: MITSUSHIERU PIKAARU
IPC: G06F3/08
Filed: 1986-11-28
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-H06116891-A (JP)
Title: Divergence regulator for slice lip
Inventor: TAJIMA TOSHIMI
IPC: D21F1/06
Filed: 1992-09-29
Abstract: PURPOSE:To provide a slice lip developing no thickness variation in a paper in its width direction even if pushed or drawn for improving the local thickness variation in the paper. CONSTITUTION:A paper stock delivery port slot is regulated by pushing/drawing a slice lip 8 jointed, through joints 20, 21 located at upper and lower sites, to an arm 11 moving along a slice body 14 at the tip of the head box of a papermaking machine. In this case, because the arm 11 is hooked on a fixed guide at its tip, the gap between the slice lip 8 and an apron tip 15 is narrowed via a hook 21, while draw angle is widened, on pushing down the arm 11. Conversely, when the arm 11 is pulled up, the slice lip 8 is also pulled up, with the draw angle theta narrowing. Therefore, in either case, the paper stock delivered onto wires coincides, in its direction, with the running wires.
Patent JP-H02128028-A (JP)
Title: Method for securing clean raw water
Inventor: KUKI KAZUO
IPC: C02F1/00
Filed: 1988-11-08
Abstract: PURPOSE:To secure clean raw water at low cost by installing non-water- permeable, flexible thin membranes, extending downstream from a confluence where clean river water and non-clean river water meet, in a way that the membrane's upper edge comes to the surface of the water while its lower edge comes to the river bed. CONSTITUTION:A thin membrane fabric is made from a non-water-permeable, flexible thin membrane 5 with floats 4 and weights 6 fixed respectively to its upper side and its underside. The thin membrane fabric prepared in a vast, long structure is extended over a confluence where clean river water 2 and non-clean river water 3 meet so that the floats 4 may float on the surface of the water and the weights 6 may touch the river bed.
Patent JP-H06115908-A (JP)
Title: Method for forming thermistor thin film
Inventor: SOE TAKESHI
IPC: C01B13/32
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a coating film having dense texture and high uniformity over a wide area at a low cost by dissolving a specific metallic compound and an Mg compound in a polyhydric alcohol, adding a carboxylic acid to the solution, applying the obtained coating liquid to a substrate and drying and baking the liquid. CONSTITUTION:(A) One or more kinds of metallic compounds selected from an Al compound [e.g. Al(NO3)3], a Cr compound [e.g. Cr(NO3)3], an iron compound (e.g. iron nitrate) and an Ni compound [e.g. Ni(NO3)3] and (B) an Mg compound selected from Mg(NO3)2, etc., are dissolved in a polyhydric alcohol [e.g. (di)ethylene glycol] to obtain an alcoholic solution. A coating solution is produced by adding a carboxylic acid such as oxyacid and amino acid to the alcoholic solution. The coating solution is applied to a surface of a heat- resistant substrate and dried to obtain a double oxide precursor containing Mg and at least one kind of element selected from Al, Cr, Fe and Ni. The precursor is baked in oxygen atmosphere at 600-1000 deg.C.
Patent JP-H03142383-A (JP)
Title: Test pattern expanding method
Inventor: IGUCHI KATSUMI
IPC: G01R31/00
Filed: 1989-10-30
Abstract: PURPOSE:To perform expansion which does not give a burden to a main storage device by taking out saved file information from a stack in accordance with appearance of an execution statement indicating the end of repeat control and making the repeat number of copies of present open file contents on this information. CONSTITUTION:When the test pattern inputted to a circuit to be tested consists of a program having repeat hierarchies, a test pattern 1 free from the repeat control is stored in a pattern file A. When a REP statement (repeat statement) appears, file open information is saved in the stack and the file A is closed, and a work file B is generated to write out a pattern 2. When the REP statement appears again, the file B is closed in the same manner, and a work file C is generated to write out a pattern 3. When a REND statement indicating the end of repeat control appears, saved file information is taken out from the stack, and the repeat number of copies of present file open file contents are made on this information.
Patent JP-H05122098-A (JP)
Title: Fm transmitter
Inventor: HAMADA FUMIO
IPC: H04B1/16
Filed: 1991-10-29
Abstract: PURPOSE:To maximally faithfully transmit a main signal such as multiplex telephone signal or a TV signal in a prescribed frequency band in the case of superimposing a data signal. CONSTITUTION:A variable limiter 11 varies an amplitude limit width in accordance with a control signal C1 and amplitude-limits to the main signal S1. A filter 12 synthesizes the main signal S1 passing the variable limiter, the data signal S2 to be superimposed on the upper side of a main signal band and a pilot signal S3 to set it to be a modulation signal S4 so as to send it to an FM modulator 14. A weighing part 16 weighs a signal level in accordance with the frequency band of the modulation signal S4 inputted to the FM modulator 14. A control signal generating part 17 generates a control signal C1 by detecting the weighed signal level. Then, the control signal C1 is generated so that the amplitude width of the variable limiter is made narrow in a case when the rate of a high pass component is high, and wide in a case when the rate of a low pass component is high.
Patent JP-H10125318-A (JP)
Title: Positive active material and positive electrode for alkaline storage battery
Inventor: OKADA YUKIHIRO
IPC: H01M4/52
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance positive active material, having a high charging efficiency at high temperatures and a positive electrode. SOLUTION: A positive active material comprises particles, in which crystals 2 of a nickel hydroxide active material are clustered, and at least the surface layer of each particle includes a solid solution 3 of nickel hydroxide, in which at least one kind of element selected from a group A consisting of Mg, Ca, Sr, Zn, Cd, Al, Fe, Cr, V, Cu, Ti, Y, La, Ce, Pr, Nb, Yb, Sc, Ag, Pb, and In is made to form a solid solution with at least one kind of element selected from a group B consisting of Co and Mn. The solid solution 3 exists as crystals which are independent of crystals growing on the surfaces of the crystals of the nickel hydroxide active material and/or of the crystals of the nickel hydroxide active material.