baber/WOPTO huggingface dataset:
Patent JP-H02125411-A (JP)
Title: Electrolyte for aluminum electrolytic capacitor
Inventor: SUGIURA TAKAHITO
IPC: H01G9/035
Filed: 1988-11-04
Abstract: PURPOSE:To prevent dryup of an aluminum electrolytic capacitor and to increase its lifetime by employing polyvalent alcohol, additive polymer of propyleneglycol and propyleneoxide or glycerin and propyleneoxide ae solvent. CONSTITUTION:The additive polymer of propyleneglycol and propyleneoxide or glycerin and propyleneoxide has large molecule and low vapor pressure. Thus, these substances are employed to obtain electrolyte having low vapor pressure and preventing dryup, and an electrolytic capacitor having excellent electric characteristics, high pressure utility and long lifetime can be obtained.
Patent JP-S62131507-A (JP)
Inventor: UERUNERU FURIIDORITSUHI
IPC: H01F29/02
Filed: 1986-11-25
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-H06237646-A (JP)
Title: Raising seedling box washing mechanism
Inventor: SUGIMURA MITSUYASU
IPC: A01G9/02
Filed: 1992-10-16
Abstract: PURPOSE:To provide a raising seedling box washing mechanism designed to save labor for superposing a raising seedling pot assembly P on a raising seedling box B. CONSTITUTION:The mechanism enabling washing (1) a raising seedling pot assembly P with many pots arranged side by side and (2) a raising seedling box B internally engaged with the pot assembly P to reinforce and support it, is equipped with (a) a washer A to wash both the pot assembly P and box B while passing them with their openings facing downward, (b) a superposing device C to engage the pot assembly P inside the box B, (c) a stacking device D placed in the rear of the device C, to stack in said superposed state or such boxes B alone, and (d) a binder E placed in the rear of the device D, to make a specified set of stacked assembly. These devices A, C, D and E are mutually connected through a belt conveyer mechanism.
Patent JP-2001099403-A (JP)
Title: LOW NOx BURNER
Inventor: NAGAYAMA SATOSHI
IPC: F23C99/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To dissolve the conventional defect that the whole diameter of a burner is increased to a too high value to provide a sufficient effect of exhaust gas recirculation in a burner wherein one of ways to realize reduction of NOx to the lowest value is considered at present to be combination of pre-mixture thick and thin fuel combustion and FGR or combination of pre-mixture multistage combustion and FGR and to realize the above, a burner combined with self-exhaust gas recalculation and pre-mixture combustion is proposed by this invention. SOLUTION: A plurality of air-fuel pre-mixture injection nozzles 2 is protruded fron one side of an air-fuel premixture chamber 1 for fuel gas and primary air. A secondary air feed pipe 4 is protruded through a space 3 nipped between the air-fuel pre-mixture injection nozzle and a secondary air injection part 5 is constituted on the tip side of the secondary air feed pipe positioned in front of the air-fuel pre-mixture nozzle.
Patent JP-S63132409-A (JP)
Title: Stationary induction apparatus
Inventor: KUDO TAMOTSU
IPC: H01F27/28
Filed: 1986-11-22
Abstract: PURPOSE:To unnecessitate to silver-solder a lead-cut conductor to a foil conductor by heating by a method wherein the lead-out conductor, together with the foil conductor, is once bent and compressed in the longitudinal direction of the foil conductor, and one end the leadout conductor is coupled to the foil conductor. CONSTITUTION:Tabular lead-cut conductors 7 and 8 are set in such a manner that the finishing part of winding of a foil conductor 6 is pinched by one end part of said conductors. The conductors 7 and 8 are fixed by having one side of them pressed by pressing jigs 12 and 13, and the first bending work of the conductors 7 and 8 in the longitudinal direction of the foil conductor 6 is performed in such a manner that one of slits 10 will be brought to the position of bending using a bending jig 14. Both of the conductors 7 are compressed until they are tightly fixed using compressing jigs 15 and 16. The second bending work is performed on the conductors 7 and 8 using the jig 14. The conductors 7 and 8, the cross section of which is formed in S-shape, are pinched between the jigs 15 and 16, the conductors 7 and 8 and the conductor 6 are tightly fixed by compression. As a result, the silver-soldering of the conductors 7 and 8 to the conductor 6 by heating is unnecessitated.
Patent JP-S63132290-A (JP)
Inventor: MORIMOTO AKIRA
IPC: H01H13/02
Filed: 1986-11-22
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-H01121091-A (JP)
Title: Sewing machine for correcting tightness of thread depending on position of needle
Inventor: HANIYU SUSUMU
IPC: D05B45/00
Filed: 1987-11-06
Abstract: PURPOSE: To prevent mixing of a hitch stitch at the time of linear sewing by applying the pull-up resistance of a needle thread due to a balance corresponding to an amplitude position corresponding to the eccentric phenomenon of bobbin thread of a zigzag stitch made different by a needle location within the amplitude range of a needle. CONSTITUTION: A resistor part 40a and a main body part 40b are formed on the upside and downside of a thread operating part 39c of a needle thread operator 39, and a resistor 40 is supported so as to move in the arranging direction of step screws by engaging the step parts of a pair of step screws 43 to a long hole 40c provided at the main body part. An output shaft 44a of a solenoid 44 is connected to one end of the resistor 40, and a spring 45 is disposed between one terminal of the resistor 40 and a sewing machine frame 1 so as to energize the output shaft 44a in the direction of arrow B when there is no signal to the solenoid. The resistor part 40a is set at two positions by moving side to side wile being supported at the step parts of step screws 43 by the operation of the solenoid.  When the resistor part 40a is set to an operating position and the thread operating part 39c is located at the left position, the needle thread inserted through a hole part 39c of the up thread operator 39 is located not to be touched but when the thread operating part 39c is located at the right position, resistance is applied to the thread at a gap with the resistor 40.
Patent JP-H01122283-A (JP)
Title: Device for reproducing video multiplexing electronic image
Inventor: UMEMURA KAORU
IPC: H04N7/08
Filed: 1987-11-06
Abstract: PURPOSE:To view one program by selecting it out of the programs of plural types with one channel by observing a screen through a shutter mean, which allows an optical path from the screen to pass through and interrupt the optical path with synchronization to the display period of one program in the programs of the plural types. CONSTITUTION:A multiplex field string 1 of transmitted image is divided into an (n)-types of programs and selected like a selected field string 4; A1, A2... or B1, B2... and further, N1, N2, N3... by being observed through shutter means 3; SA, SB,... SN. Namely, the shutter means SA is synchronized to a transmitted image multiplexing signal and when the field A1 is displayed on the screen, a condition, in which a light is transmitted, is obtained. Then, when the B1-N1 are displayed, the shutter means is operated so as to interrupt the light and this operation is repeated thereafter. Accordingly, when the screen is observed through the shutter means SA, a program A can be observed. Those operations are same concerning the SB,... SN, as well.
Patent JP-H02127911-A (JP)
Title: Method and device for pack rolling
Inventor: YASUDA KENICHI
IPC: B21B47/00
Filed: 1988-11-07
Abstract: PURPOSE:To prevent the generation of a trouble such as a rupture of a plate, etc., by measuring at least thickness of a plate of the uppermost layer and thickness of a plate of the lowest layer, and controlling independently a peripheral speed of the upper and the lower work rolls so that they become desired values. CONSTITUTION:Plate thickness h1, h2 of materials 1, 2 measured by thickness gages 7, 8 is sent to arithmetic blocks 13, 14, compared with each target plate thickness h10, h20 outputted from a host computer 15, and errors DELTAh1, DELTAh2 are calculated. Arithmetic blocks 16, 17 receive a plate thickness error signal and calculate the upper and the lower roll speed quantums DELTAV1, DELTAV2, respectively. Subsequently, DELTAV1 and DELTAV2 are sent to the next arithmetic blocks 18, 19, added to the upper and the lower roll speed command values V1, V2 outputted from the host computer and become actual roll speed command values V1a, V2a. V1a and V2a are outputted to a speed regulator 22 of an upper roll driving motor 20 and a speed regulator 23 of a lower roll driving motor 21, respectively. In such a way, since the upper plate thickness h1 and the lower plate thickness h2 are controlled by a peripheral speed of the upper roll and a peripheral speed of the lower roll, respectively, it becomes unnecessary to apply excessive tension, and a trouble such as a rupture of a plate, etc., is prevented.
Patent JP-S61157994-A (JP)
Inventor: OOYAMA SHIGEO
IPC: G07G1/14
Filed: 1984-12-29
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-H02126410-A (JP)
Title: Thin film magnetic head structure
Inventor: SANO MASAAKI
IPC: G11B5/31
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a magnetic head for high recording density by forming a lower magnetic layer of amorphous material and an upper magnetic layer of crystalline material and using the material whose saturation magnetic flux density is higher than that of 'Permalloy(R)'. CONSTITUTION:The lower magnetic layer 2 is formed by using quarter target of 43Co-23Ni-13Fe-21Pd in a sputtering method. In the sputtering stage, orthogonally crossed magnetic field is horizontally impressed on the surface of a substrate 1 in order to reduce anisotropic magnetic field. Then, patterning is performed on the substrate to obtain a magnetic core pattern in desired shape and dimension in an ion milling method and a conductive coil 5 is formed through a photoresist 4 and the upper magnetic layer 6 is formed on the coil 5. The curing temperature of the photoresist 4 is set at 250 deg.C at such a time and the upper magnetic film is sputtered at low temperature to prevent the photoresist from being damaged. It is assumed that film thickness is 2mum. As to the magnetic characteristic, coercive force in a direction of the axis hard to be magnetized is 1.2 oersted, anisotropic magnetic field is 6.5 oersted, magnetostriction constant is -0.5X10<-6> and the saturation magnetic flux density is 1.5 stera and the photoresist is not damaged by sputtering.
Patent JP-H04156308-A (JP)
Title: Temporarily fixing device of terminal and box
Inventor: NIIMURA TOSHIMITSU
IPC: B28B23/00
Filed: 1990-10-19
Abstract: PURPOSE:To make stable and temporary fixing and, at the same time, repeated usage possible by a method wherein engaging grooves are provided on the outer periphery of a temporarily fixing fitting, which temporarily fixes the terminal tube of conduit pipe embedded in concrete panel or the like, and pawls, which engage with said engaging grooves and break at the breakaway of the fixing fitting, are provided on the inner periphery of a temporarily fixing part. CONSTITUTION:A terminal temporarily fixing fitting 200 is a circular flat plate 201, on the periphery of which helical grooves 203 and 204 are formed and which is fixed to the form plate 300 for concrete panel with a bolt and a nut. A terminal tube 100 is a nearly cylindrical tube, the diameter of one end of which is larger than that of the circular flat plate 201 and on the inner periphery of which pawls 102 and 103 helically fitting to said grooves are integrally formed. By pulling the fixing fitting 200 after the terminal tube 100 is embedded in concrete under the condition that the circular flat plate 201 and the terminal tube 100 are engaged with each other, the pawls are broken, resulting in making demolding possible. Further, in case of the temporarily fixing fitting of an electrical box, which is fixed to a base, a plurality of engaging grooves are formed on the side of the fitting and pawls, which slidingly engage with said engaging grooves, on the inside of the electrical box. Said pawl is set to be broken when the concrete panel is pulled up from the base.
Patent JP-S62137582-A (JP)
Title: Stop watch instrument
Inventor: IWAMARU TOSHIFUSA
IPC: G04F10/00
Filed: 1985-12-12
Abstract: PURPOSE:To improve operability operational facity by changing over a number of measuring informations by the rotational operation of a rotating member and displaying the informations. CONSTITUTION:Normally, an operating member 17 on a partition wall is disposed in a depression impression recessed portion between cam projections of a rotating bezel 3 and leaf springs 7 and 8 are spaced apart from electrodes 9 and 10, respectively, whereby keys SA and SB are in an OFF condition. When, in this condition, the bezel 3 is rotated in a direction shown by an arrow X, the cam projections are moved and the member 17 is displaced on the push button 6 of the key SB. When the bezel 3 is further rotated in the direction shown by the arrow X, the push button 6 is pressed down and the key SB is turned on. Then, the bezel 3 is still further rotated in the direction shown by the arrow X, the key SB is sequentially turned on by the member 17. When the bezel 3 is rotated in the direction shown by an arrow Y, the key SA is operated in the same manner as the key SB. The key SA changes over a display mode in the following sequence: basic mode of a stop watch   lap difference mode   mean lap mode   ... and the key SB in the following sequence: basic mode of the stop watch   lap mode ....
Patent JP-S62137869-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/336
Filed: 1985-12-12
Abstract: PURPOSE:To form a gate electrode in a self-matching manner using a metal as well as to markedly improve the working speed of a microscopic field-effect transistor by a method wherein the gate electrode is formed after a drain and source diffusion layer has been formed. CONSTITUTION:First, an oxide film 2 to be used for isolation is formed on a P-type silicon substrate 1 using a selective oxidizing method. Then, the polysilicon 3 containing phosphorus of N-type impurities is deposited by performing a depressurized chemical vapor deposition (CVD) method. Subsequently, the part on the gate region of the polysilicon is removed by performing a dry etching using a photoresist as a mask. Then, a drain diffusion layer 4 and a source diffusion layer 5 are formed by diffusing phosphorus from the polysilicon on the silicon substrate 1 located directly below the polysilicon, and a gate oxide film 6 and an insulating oxide film 7 are formed. Subsequently, after aluminum has been vapor-deposited by performing a sputtering method, a gate electrode 8 is formed by performing a dry etching using the photoresist as a mask in such a manner that the part covering the polysilicon groove located on the gate region is left.
Patent JP-H03145502-A (JP)
Title: Erosion preventing method for turbine parts
Inventor: NAKAMURA TADASHI
IPC: F01D5/28
Filed: 1989-10-30
Abstract: PURPOSE:To efficiently prevent erosion of turbine parts and simplify the application and repair and reduce the coal by coating the surfaces of the turbine parts used in high-temperature conditions with either one or a combination of carbides such as Cr3C2, WC, etc. CONSTITUTION:In a steam turbine, turbine parts such as nozzles or blades, etc., used in dry stream region such as high-temperature first stage, medium- pressure initial step, etc., into which steam directly flows from a boiler, are liable to cause erosion due to solid particles of oxidized scales, etc. In order to cope with this, either one or a combination of carbides such as Cr3C2, WC, TiC, SiC, NbC is applied on the surfaces of the turbine parts used in high- temperature conditions. Erosion of the turbine parts can thus be efficiently prevented, and the application and repair of the coatings can simply and cheaply be carried out.
Patent JP-S62137920-A (JP)
Title: Digital control type temperature compensation oscillator
Inventor: KAIRIN MASATAKA
IPC: H03B5/04
Filed: 1985-12-12
Abstract: PURPOSE:To obtain excellent talking quality when the titled oscillator is used for a radio equipment or the like by providing a frequency control voltage applying section so as to supply a control voltage changed smoothly to a VCO so as to eliminate the generation of stepwise noise. CONSTITUTION:An analog voltage 301 subject to temperature compensation for ambient temperature is sampled and held at different times by the 1st and 2nd sample-and-hold circuits 403 and 404, 405 and 406 respectively. The 1st and 2nd hold voltages are inputted to a comparator 409 and compared. When the 1st voltage is lower than the 2nd voltage, a transistor (TR) 416 is activated, the 1st voltage is charged by a time constant RC and increased continuously to the 2nd voltage. Then a TR 418 is activated when converse, the 1st voltage is discharged by a time constant RC and decreased continuously to the 2nd voltage. Thus, each voltage whose change is smoothed is fed to a VCO 32 as a frequency control signal 401 via a TR 414 subject to conduction control by an output logic of a binary counter 413.
Patent JP-H08122320-A (JP)
Title: Substance measuring utensil, its manufacture and ion measuring utensil
Inventor: WATANABE SHIN
IPC: G01N31/22
Filed: 1994-10-19
Abstract: PURPOSE: To analyze and extract a substance in a solution simply and in a short time by a method wherein a water-soluble polymer phase is filled into a part between organic phases having a three-dimensional network structure which is formed by dissolving a non-water-soluble polymer in a hardly-water- soluble volatile organic solvent. CONSTITUTION: A non-water-soluble polymer such as a polyvinyl chloride-based polymer, a styrene-based polymer or the like is dissolved in a hardly-water- soluble volatile organic solvent (an organic solvent) such as dioctyl phthalate, o-nitrophenyloctyl-ether or the like, and organic phases having a three- dimensional network structure whose viscosity and physical strength are suitable for use as a substance-measuring utensil are generated. A water-soluble polymer such as polyethylene glycol or the like is filled into a part between the organic phases so that a sample to be measured is permeated quickly into the part between the organic phases.  Although various filling methods are available, a method in which, after the organic solvent, the non-water-soluble polymer and the water-soluble polymer have been dissolved in the organic solving medium, they are coated on a support so as to be dried is most suitable.
Patent JP-H09236435-A (JP)
Title: Automatic inclination compensation device and inclination detection device using it
Inventor: KITAJIMA EIICHI
IPC: G01C9/20
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inclination compensation device wherein degradation in inclination compensation precision due to temperature change is prevented and an inclination detection device wherein degradation in inclination compensation detection precision due to temperature change is prevented. SOLUTION: Relating to an automatic inclination compensation device wherein, provided with a laser diode 1, a transparent vessel 3 where a silicon oil C containing a free liquid level C1 is sealed in and a collimator lens 2 which directs the laser light from a diode 1 to the free liquid level, the inclination of equipment is compensated so that laser light L4 coming out of the vessel 3 is always in the upward orthogonal direction, a reflection miller 5 on which laser light L2 coming out of the vessel 3 after total reflection on the liquid level C1 and a roof prism 6 wherein the laser light from the reflection miller 5 is reflected and inverted are provided, so that inverted laser light L3 transmits through the silicon oil and the free liquid level once.  When the laser light L3 transmits through the silicon oil and the free liquid level once, the action wherein the affect of refraction factor n to the laser light L4 is eliminated, and angular change, so as for the laser light L4 to be in the constant direction always, are applied.
Patent JP-H04154755-A (JP)
Title: Novel aminosulfonate and detergent composition containing the same
Inventor: KUBO MAKOTO
IPC: A61K8/44
Filed: 1990-10-17
Abstract: NEW MATERIAL:An aminosufonate of formula I (R<1> is 6-2C alkyl or alkenyl; R<2> is 1-5C alkyl or hydroxyalkyl; M is alkali metal ion, ammonium ion, 2-3C mono-, di-or trialkanolammonium ion, 1-5C alkyl-substituted ammonium ion or basic amino acid group). EXAMPLE:Sodium N-(3-dodecyloxy-2-hydroxypropyl)-N-methylamino-2- hydroxypropylsulfonate. USE:A component for detergent compositions. Excellent in foamability and detergency, with low irritation, having mild effect on the skin, therefore, suitable as detergents for hair and skin of infants. PREPARATION:A reaction is made between a compound of formula II and another compound of formula III (X is halogen) to obtain a compound of formula IV, which is then reacted with an amine of formula VI to obtain a compound of formula V. This compound is then made to react with a compound of formula VII, thus obtaining the objective compound of the formula I.
Patent JP-S63133020-A (JP)
Title: Mass flow rate sensor
Inventor: SUZUKI ISAO
IPC: G01F1/688
Filed: 1986-11-25
Abstract: PURPOSE:To improve response, by radiating heat at an upstream side end of a first sensor and at a downstream side end of a second sensor through a heat radiating member. CONSTITUTION:A gas flows through a pipe 1 and a first sensor 2 comprising a heating resistance wire is provided near the center of the pipe 1 by being wound on the upstream side of the pipe 1 while a second sensor 3 comprising a heating resistance wire done by being wound on the downstream side of the pipe 1. A heat radiation box 4 is mounted at the center of the pipe 1 covering the first and second sensors 2 and 3 while in contact with the pipe 1 at the upstream side end of the first sensor 2 and the downstream side end of the second sensor 3. The portion comprising the first and second sensors 2 and 3 is covered with a metal case 9 to be cut off form the effect of external heat or the like.
Patent JP-H08325553-A (JP)
Title: Adhesive for floor material
Inventor: YAMAUCHI YASUSHI
IPC: C09J183/12
Filed: 1995-10-27
Abstract: PURPOSE: To obtain an adhesive for floor material composed mainly of a modified silicone polymer and its curing catalyst, having excellent applicability and shape-retaining property, etc., after application and especially useful for the bonding of a woody floor material to obtain a floor free from noise generation even by walking a person, etc., on the floor. CONSTITUTION: The objective adhesive is composed mainly of (A) a modified silicone polymer and (B) its curing catalyst and has a nonvolatile content of >=90wt.%, a viscosity of 50,000-1,000,000cp and a structural viscosity coefficient of >=4.0 in uncured state and an elongation at the maximum load of >=50% by tensile adhesion test and a permanent elongation of <=50% by permanent elongation test in cured state. The component A preferably contains the structural unit of formula I or formula II [R<1> is an alkyl, an aryl, etc.; X is hydroxy, a halogen, an alkoxy, etc.; (a) is an integer of 0-2; R<2> is a bivalent organic group such as -R<3> -, -R<3> -O-R<4> (R<3> , R<4> are each a 1-20C bivalent hydrocarbon group), etc.; (b) is 0 or 1].