baber/WOPTO huggingface dataset:
Patent JP-2000266710-A (JP)
Title: Circuit board deterioration diagnostic device
Inventor: MINAMI YUJI
IPC: H05K3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve diagnosis precision and reliability by using a difference between an heating tendency to a power source voltage in a normal time and that in a deteriorated time for diagnosing deterioration of a mounted circuit board in a device using an electronic/electric part. SOLUTION: A thermal analyzer 1 is constructed of a heating characteristic extracting device 11 and a diagnostic means 12. A thermal analysis means 111 in the heating characteristic extracting device 11 inputs a transitionally varying thermal condition (a) of a mounting surface when a mounted circuit board is exited/actuated, and extracts a characteristic amount of the transitionally varying thermal condition. A heating characteristic extracting means 112 inputs an extracted characteristic amount (b) and connected to a characteristic data base 113 for inputting a normal value data (c) of a heating characteristic. From the characteristic amount (b) tendency data to a power source voltage and the normal value data (c), a heating characteristic (d) is extracted so as to be stored in the characteristic data base 113.  The diagnostic means 12 inputs heating characteristic history data and a life characteristic data (e) outputted from the characteristic data base 113 so as to estimate presence/absence of deterioration and a life.
Patent JP-S60212792-A (JP)
Inventor: MIYAZAWA SHINICHIROU
IPC: G09B13/00
Filed: 1984-04-06
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-H08239113-A (JP)
Title: Rectilinear vibration feeder
Inventor: OKI EIJI
IPC: B65G47/14
Filed: 1995-03-02
Abstract: PURPOSE: To provide a rectilinear vibration feeder capable of easily and approximately equalizing the vibration mode over the whole range even if a trough is relatively long. CONSTITUTION: A rectilinear feeder 1 is fixed to a base block 6 by fitting and fixing the tip 7a of a guide rod 7 into a recessed part 6c formed on a projecting part 6b formed on the rear end of the base block 6, fitting a cylindrical weight 8 to it, and screwing a bolt 9. At this time, the movement of the weight 8 is adjusted in the extending direction of a trough 4 by loosening the bolt 9, and the weight can be fixed to the optimum position while observing the vibration mode over the whole range of the trough 4.
Patent JP-S58185605-A (JP)
Title: Acrylic emulsion
Inventor: MINO SHIYUNSAKU
IPC: C08F2/00
Filed: 1982-04-26
Abstract: PURPOSE:The titled emulsion excellent in solvent resistance, heat resitance, etc., prepared by emulsion-polymerizing an alkyl (meth)acrylate, a radical-polymerizable unsaturated carboxylic acid and a (meth)acrylate ester in the presence of a specified polymer. CONSTITUTION:The following monomers (A)-(D) are emulsion-polymerized at 60-100 deg.C in an aqueous medium in the presence of 0.1-20wt%, based on the total monomers, water-soluble or water-dispersible polymer or oligomer which forms a three-dimensional structure by the reaction with oxygen and becomes solvent-insoluble, e.g., polybutadiene: (A) 40-90wt% mixture of 0-90wt% alkyl acrylate and 0-90wt% alkyl methacrylate, (B) 0.1-10wt% radical-polymerizable unsaturated carboxylic acid (e.g., acrylic acid), (C) 0-50wt% different unsaturated monomer (e.g., styrene) and (D) 0.1-50wt% (meth)acrylate ester of an alcohol having fluorinated alkyl groups and/or fluorinated alkylene groups.
Patent JP-S62226046-A (JP)
Title: Method for discriminating polarity of compound single crystal
Inventor: TANAKA AKIKAZU
IPC: G01N23/225
Filed: 1986-03-28
Abstract: PURPOSE:To improve the reliability of the result of polarity discrimination by discriminating the polarity of a single crystal plate from the increase or decrease of the characteristic X-ray intensity ratio with two kinds of atomic arrangements. CONSTITUTION:A sample 1 of the CdTe single crystal plate cut and polished at the 111 plane is fixed to a goniometer which permits the adjustment of orientation. Charge particles are accelerated by a Van de Graaff type accelerator 2 and are made incident on the sample 1. the wavelength and intensity of the characteristic X-ray released from the sample 1 are measured by a solid detector 3, an amplifier 4 and a spectra analyzer 5. The 001 plane and 111 plane of the sample 1 are detected and the sample is so positioned that the 001 plane is positioned upward. The 111 plane is detected and the sample is so set that the 001 plane is positioned upward and the 111 plane is positioned perpendicular to the incident axis of the charge particles. The sample 1 is thereafter rotated about 35.5 deg. counterclockwise and is fixed, by which the 110 plane is made perpendicular to the incident axis of the charge particles. After the sample 1 is so adjusted that the 001 plane faces upward, the angle psiof inclination is changed and the charge particles are made incident on the sample. The intensity of the X-rays radiated from Cd and Te is measured. The polarity of the single crystal plate is discriminated from the increase and decrease of the intensity ratio of the respective characteristic X-rays.
Patent JP-H07236659-A (JP)
Title: Folding mechanism of leg pipe of wheelchair
Inventor: TANAKA YOSHIO
IPC: A61G5/02
Filed: 1994-02-28
Abstract: PURPOSE:To fold a leg pipe and shorten the longitudinal length. CONSTITUTION:The upper end of a leg pipe 3 is connected and fixed to the front end of a seat pipe 2. The front end of a support pipe 4 is fixed to the lower part of the leg pipe 3, and the rear end to the lower part of a front pipe 1. The leg pipe can be thus folded and expanded with a simple mechanism interlockingly with the folding and expanding of a vehicle body, and the longitudinal length at folding can be shortened.
Patent JP-S57186304-A (JP)
Title: Ferrite for microwave
Inventor: KIKUCHI NORIMI
IPC: H01F1/34
Filed: 1981-05-09
Abstract: PURPOSE:To maintain a ferrite with large electric power characteristic and to reduce its loss in a low electric power range by specifying the particle diameter of baked ferrite powder to 1-4.5mum when forming an Mn-Mg series spinel type microwave ferrite. CONSTITUTION:71% of Fe2O3, 8% of MnO and 22% of MgO are prepared by weight %, are filled in a ball mill, are mixed with water, and a slurry is prepared. Subsequently, this slurry is dried, is baked at 900 deg.C for 2 hours, and is pulverized in the ball mill or in a vibration mill to 1-4.5mum of particle diameter. Then, a binder of PVA is added to the powder, the mixture is then sufficiently stirred, and is pressed in a mold under the pressure of 1ton/cm<2>. Thereafter, this molded mixture is baked at 1,200 deg.C, is then polished, and is then associated in a circulator. Thus, a reversible part made of the ferrite for a large electric power microwave can be obtained.
Patent JP-H08238298-A (JP)
Title: Connector of plastic container
Inventor: SAITO HISATOSHI
IPC: A61J1/10
Filed: 1995-03-03
Abstract: PURPOSE: To easily attach and fix the connector provided to the mouth part of a container for a chemical soln. or liquid food to connect a joint pipe to a container made of a polyolefin resin easy to incinerate after use. CONSTITUTION: In a connector 1 having an insertion part 2 having a bent cutting part 5 provided to its base part, a welding part 3 provided to its central part and a joint pipe connection part 4 provided to its leading end part and constituted so as to be fixed to a plastic container, the connector is formed from a polycarbonate resin and a polyolefin resin layer 6 is formed to the uneven part 3' formed to the outer peripheral surface of the welding part 3 to certainly and easily attach and fix a container made of a polyolefin resin to the welding part 3.
Patent JP-S56165475-A (JP)
Title: Beam current limiting circuit
Inventor: AWANAKA ATSUSHI
IPC: H04N5/59
Filed: 1980-05-26
Abstract: PURPOSE:To ensure the perfect control of beam current, by detecting a current more than a level to be limited by said video ABL has flowed in parallel to the video ABL and then securing an automatic control by means of a C1ABL. CONSTITUTION:When a video ABL works, a diode 14 is cut off. Then the area between the base and the emitter of a transistor (TR) 22 is made conductive. On the other hand, actual conduction is made when the emitter voltage of the TR22 becomes lower than VBE of a Zener voltage VZ+TR22 of a Zener diode 26 of the voltage of a power source 15. And the voltage of the 1st grid electrode 24 is lowered according to a change in which the intersection voltage of resistances 16 and 12 lowers. In other words, the bias between the electrode 24 and the 2nd grid electrode 25 tends to further limit the beam current. Thus the 1st grid electrode control ABL does not work until a current higher than the current level which is limited by the video ABL.
Patent JP-S6026124-A (JP)
Inventor: HAABAATO JII JINSUMAIAA
IPC: F02B3/06
Filed: 1984-04-05
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-S59193932-A (JP)
Title: Polypropylene resin in-mold expansion molded product
Inventor: KUWABARA HIDEKI
IPC: C08J9/00
Filed: 1983-04-19
Abstract: PURPOSE:To provide titled molded product of high compressive rigidity, and low compressive permanent strain and water-absorptivity, having such a crystal structure as to show both specific peak and a higher-temperature peak in the DSC-curve obtained by a differential scanning colorimetry under a specific condition. CONSTITUTION:A polypropylene resin (pref. ethylene-propylene random copolymer) is incorporated with water, volatile foaming agent, and dispersant, followed by preliminary expansion (on heating up to the melting completion-temperature), then carrying out an in-mold expansion molding to obtain the objective product. Using a differential scanning colorimeter, 1-3mg of said product is elevated in temperature to 220 deg.C at a rate of 10 deg.C/min to obtain a DSC-curve, followed by temperature drop to 40 deg.C at the same rate, then again raising temperature to 220 deg.C at the same rate to obtain another DSC-curve. The first and second DSC-curves will show, respectively, both specific and a higher-temperature peaks and a specific peak. The temperature difference between the second specific peak and the first higher-temperature peak is pref. >=10 deg.C.
Patent JP-S52151593-A (JP)
Title: Signal processing system of moving object position orientating system
Inventor: YAMAGUCHI TETSUO
IPC: G01S5/10
Filed: 1976-06-11
Abstract: PURPOSE: To obtain a moving object orientating system which is so arranged as to perform processing of averaging concerning effective signals by selecting reception signals according to S/N. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03271012-A (JP)
Title: Active type suspension
Inventor: TAKAHASHI KENRO
IPC: B60G17/015
Filed: 1990-03-19
Abstract: PURPOSE:To prevent dispersion of control characteristics in an active type suspension for a vehicle by making a part of inner diameter of a shorter piping slender to equalize fluid pressure characteristic of both pipings, when the pipings from control valves to hydraulic cylinders are different in length between right and left wheels. CONSTITUTION:When the pipings 78 connecting pressure control valves 30FL-30RR respectively to hydraulic cylinders 32FL-32RR are different in length from each other, oil pressure characteristics generated due to difference of the length are analysed, and piping resistance, equivalent fluid capacitance, and equivalent damping constant of the pipings and actuator parts are equalized on right and left wheels, based on the analyzed results. Namely, a part of inner diameter of the shorter piping 78 is made slender, capacity of accumulator 36FL-36RR fitted to the shorter piping is made smaller than that of the longer piping 78, or charging pressure of the accumulator 36FL-36RR fitted to the shorter piping 78 is set lower, for equalizing the right and left fluid pressure characteristics. By this constitution, dispersion of the control characteristics can be prevented.
Patent JP-S52151543-A (JP)
Title: Wide-band phase shifter
Inventor: KOBAYASHI ATSUSHI
IPC: H03H11/16
Filed: 1976-06-11
Abstract: PURPOSE:To obtain a phase-shifting medium of small frequency dependence and to realize a parallel shift concerning the frequency axis of the comb-shaped filter characteristics using the above phase-shifting medium.
Patent JP-H11262343-A (JP)
Title: Cooling device of aquarium for ornamental fish
Inventor: HARASHIMA YUJI
IPC: F25B21/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the cooling device of an aquarium for ornamental fishes, capable of automatically controlling the temperature of aquarium water at a proper temperature. SOLUTION: This cooling device of an aquarium for ornamental fishes is provided with an outer box 6 and a cooling member 7 embedded in the outer box 6 in a state that the upper surface of the cooling member 7 is exposed. An aquarium water flow route communicating with a circulation flow route is formed between the inside surface of the outer box 6 and the outside surface of the cooling member 7, and a Peltier element 8 is disposed on the upper surface of the cooling member 7.
Patent JP-H09238420-A (JP)
Title: Protective pipe for exposed part of power cable
Inventor: TSUCHIYA SHINICHI
IPC: H02G7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To realize protective pipes which can be attached easily and are hardly scattered by a blast caused by a power cable fault. SOLUTION: A plurality of protective pipes 1 are connected to each other with insertable sockets 5. Spacers attached to the inside surfaces of the protective pipes 1 keep a uniform gap between the protective pipes 1 and a power cable. A plurality of slits 13 are provided in the protective pipe 1. A flexible band 4 is laid under the socket 5 through the slit 13 of one pipe 1 and then laid on the next pipe 1 through the slit of the next pipe 1 and thus laid under the socket 5 and on the pipe 1 alternately to link a plurality of the protective pipes 1 together. As the large and uniform gap is maintained by the spacers, an expansion caused by a blast at the time of a power cable fault is equalized and released. Further, by employing a semi-circularly divided pipe structure, the pipes can be detached from the cable having the fault easily.  As the pipes 1 are linked together by the flexible bands 4, harmful influences upon other equipment which are caused by the scattered pipes at the time of the power cable fault, can be avoided.
Patent JP-S58185161-A (JP)
Inventor: ENDOU HIROSHI
IPC: C11B9/00
Filed: 1982-04-24
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-S56164883-A (JP)
Title: Heat sensitive printing device
Inventor: NAKAMURA NOBUHIRO
IPC: B41J2/36
Filed: 1980-05-23
Abstract: PURPOSE:To effect the heat sensitive printing with a predetermined color or density efficiently by a method wherein a time for conducting an electricity is controlled in accordance with the color or the density in one time band for conducting the electricity. CONSTITUTION:When a control signal is impressed from a logic section 3 into a thyristor switch section 2, thyristor elements 2a-2n are turned on in a relatively short period of time. In case the heat sensitive printing is effected in three stages of tone, for example, first, second and third heating element groups are turned on respectively by impressing an electric source to the heating element groups which are printing with first, second and third densities while they are turned off by opening an opening and closing switch 43. Accordingly, the heat sensitive paper being contacted with the heating section 1 changes the color thereof into a dense color in proportion to the length of the conducting time of electricity, therefore, the conducting time of the electricity to each heating element is controlled in accordance with the density of a picture element to obtan the image of the heat sensitive printing having three stages of tone.
Patent JP-S61227359-A (JP)
Title: Fluorescent tube
Inventor: SUZUKI MASAYUKI
IPC: H01J61/42
Filed: 1985-04-02
Abstract: PURPOSE:To improve the uneven brightness and to reduce the tube length of a fluorescent tube, by arranging lengthwise a portion where the volume of phosphor is reduced or omitted, and adjusting the width of such a portion according to the distance from the electrodes, to control the brightness feature. CONSTITUTION:In the fluorescent tube of this invention, the brightness feature is adjusted by arranging the peak brightness portion fully applied with the phosphor, or, with little area of no or little phosphor applied, and portions near the both electrodes with a considerable area of no or little phosphor applied. Therefore, the uneven brightness is eliminated, and moreover, the effective luminous length to the full fluorescent tube length is larger, to get a better space efficiency.
Patent JP-H11268023-A (JP)
Title: Manufacture of green sheet laminate
Inventor: MITSUNAGA NOBORU
IPC: B28B11/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a green sheet laminate for removing simply and securely a pressure bonding jig from the green sheet laminate and also reducing the cost thereof. SOLUTION: A coating agent is screen printed on a green sheet lower face 23a and a green sheet upper face 12e, and then the annealing is applied thereon to form release layers 15 and 16, and a plurality of green sheets 21b, 11c and 11d are laminated successively between the green sheet 21a and the green sheet 11e. Then pressure bonding jigs 32 and 31 are brought into contact with the green sheet upper face 12e and the green sheet lower face 23a, and the green sheet 21a, 21b and 11c-11e are thermal pressure bonded one another.
Patent JP-H07268008-A (JP)
Title: Method for terminating free radical polymerization
Inventor: RICHIYAADO RATSUSERU RATSUTAIM
IPC: C08F2/42
Filed: 1995-03-28
Abstract: PURPOSE: To terminate a free radical initiated emulsion polymerization without the formation of volatile nitrosamines and other various defects by adding a specific short-stopping agent to an emulsion of the free radical initiated emulsion polymerization.  
     CONSTITUTION: A method for preparing a synthetic rubber latex comprises carrying out the emulsion polymerization of at least one conjugated diolefin and a copolymerizable monoolefin as the optional component in an aqueous medium with the use of a free radical initiator and then, terminating the polymerization by the addition of a short-stopping agent, and as the short-stopping agent, (preferably 0.01-2.0 pts.wt., based on 100 pts.wt. monomers), isopropylhydroxylamine or a salt thereof is added to the emulsion of the free radical initiated emulsion polymerization. By this addition of the short-stopping agent, the free radical initiated emulsion polymerization is terminated without forming volatile nitrosamines. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01242854-A (JP)
Title: Gear transmission of automatic transmission
Inventor: HATTORI NOBORU
IPC: F16H3/66
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the weight of a subtransmission case and improve the operation performance of a park lock operation system by joining a direct clutch for integrally revolving the third planetary gear pair between the third sun gear and the third carrier. CONSTITUTION:The first and second planetary gear pairs 5 and 6 of a main planetary gear speed change mechanism 3 are arranged in tandem form coaxially onto an input shaft 1, and the third planetary gear pair 7 of a subplanetary gear pair 4 is arranged onto an output shaft 2. The speed change stages consisting of eight advance stages and two retreat stages can be obtained by properly and selectively engaging the clutches R/C, H/C, F/C, OR/C, F/OWC, L/OWC, RD/OWC, and D/C, and brakes B/B, LR/B, and RD/B. A direct clutch D/C for integrally revolving the third planetary gear pair 7 is installed between the third sun gear 7S and the third carrier 7C, and a park gear 10 is revolved integrally with the third carrier 7C. Therefore, the weight of a subtransmission case can be reduced, and the operation performance of a park lock operation system can be improved.
Patent JP-S6311919-A (JP)
Title: Light source device
Inventor: SHIBATA MASAO
IPC: G03B27/16
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a reflecting mirror which can irradiate rays of light accurately and uniformly, by providing a linear light source inside a cylindrical irradiation surface in parallel with the irradiation surface and providing the reflecting mirror having a specific curved surface shape. CONSTITUTION:An irradiation surface is provided at a part of a light transmissive cylinder 3 and the center of a linear light source is brought to a point 0 apart from the center of the cylinder 3. Then segments La, Lb, - which respectively connect (n) points b, c,- with the center - of the light source, are set and (n) diving lines lb, lc,- are respectively set from the light source at angles gamma1-n=(pi/n)-01-n against each angle theta1-n between each segment by using the extended line of the segment La as a reference. In regard to the optional point B of the 1st dividing line lb, the intersection (c) the adjacent dividing line lc and the line S, which is extended at right angles passing though a point B against the bisector N between the 1st dividing line lb and the straight line M intersecting the dividing point (b) on the irradiation surface setting the 1st dividing line lb, is defined. By successively fixing the intersection of each dividing line ld,- in the same way, a reflecting mirror having the linear symmetrical curved surface found along the intersections B, C,- of these dividing lines is constituted.
Patent JP-S63235139-A (JP)
Title: High mount stop lamp
Inventor: SATO TAKASHI
IPC: B60Q3/06
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the damage of a luminous source by providing an opening on a position covered with a high mount stop lamp and arranging through the said opening a trunk room illumination luminous source in the interior of a housing lamp of the high mount stop lamp. CONSTITUTION:An opening 4a covered with the bearing surface of a high mount stop lamp 1 is to be provided on a package tray 4. A luminous source 8, connected to a switch 7 linking with the opening and closing of a trunk lid 5, is to be provided in the interior of a housing 1c of the high mount stop lamp 1 to illuminate a trunk room 6. Accordingly, the luminous source 8 lights and illuminates the trunk room 6 through the opening 4a when the trunk lid 5 is opened. A liminous cource can thus be prevented from being damaged even when a cargo is to be loaded in a trunk room because the luminous source 8 is provided in the interior of the housing 1c.
Patent JP-H01242107-A (JP)
Title: Separation of insoluble fraction of crushed cell
Inventor: HANZAWA SATOSHI
IPC: B01D61/14
Filed: 1988-03-24
Abstract: PURPOSE:To easily separate the insoluble fractions of crushed cells by repeatedly filtering the crushed cells plural times with an ultrafilter membrane without cleaning the membrane. CONSTITUTION:The liquid suspension of the crushed cells obtd. by culturing the colon bacilli holding the plasmid incorporated with, for example, human prourokinase gene and suspending the bacteria into a tris buffer soln., then crushing the soln. with a 'Gaulin(R)' homogenizer is concentrated by using the ultrafilter membrane to remove the soluble materials in the bacteria. The operation to further add the buffer soln. to the suspension then to concentrate the same with the ultrafilter membrane is then repeated several times and the residues of the crushed cells are cleaned. Since the permeation flow rate is restored by the dilution with the buffer soln., the membrane cleaning stage is not needed between a series of concentrating stages. The separated soluble materials or insoluble fractions are recovered and utilized at need.