baber/WOPTO huggingface dataset:
Patent JP-S63288799-A (JP)
Inventor: MATSUZAKA MINORU
IPC: B43M5/04
Filed: 1987-05-21
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-S61283011-A (JP)
Title: Core gap forming jig
Inventor: YAMAGUCHI KEIJI
IPC: G11B5/127
Filed: 1985-06-07
Abstract: PURPOSE:To improve the accuracy of gap length by providing a projecting part pressing only the gap face of a core on one of pressing plates abutting directly or indirectly on the back of the core. CONSTITUTION:A pressing plate 13 equipped with a groove 14 on its pressing surface, a J-shaped spacer 17 constituted in a U-shape installing a groove 18 on one single surface of a rectangular plate, and a spacer 15 constituted in an I-shape by installing a groove 16 on a rectangular plate are shown in the figure. After a jig 13, the spacers 15 and 17 are combined with the cores 1 and 2, a flat spring pressure screw 9 is turned to deform a spring 8, and pressure is applied to fix the cores 1 and 2. It is preferable to produce the pressure plate 13 and the spacers 15 and 17 with ceramics which have a high heat resistance and a high Young's modulus, like alumina. Thus the groove is provided and the cores 1 and 2 are fixed only by the projecting part, whereby the gap length accuracy can be improved even when the flatness of the cores 1 and 2 is insufficient.
Patent JP-H04327667-A (JP)
Title: Card key device
Inventor: NAKAZAWA TOSHIRO
IPC: E05B49/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve workability by limiting and setting a range, in which release operation is carried out in a plurality of electronic locks, when the electronic locks are registered and releasing the electronic locks within the range only by one card key when the electronic locks are operated. CONSTITUTION:A sub-CPU 30 for controlling the locking and releasing a door is annexed to a main CPU 22 mounted in the control circuit of a cash dispenser, etc. A circuit device is set at a registration mode and an ID number is input, and a specified electronic-lock release operation range based on the ID number is set. These data are recorded in a card key through a card reader 20 while being registered in a RAM 32. When electronic locks are released, the information of the card key is read by the card reader 20, and the propriety of release is decided by the sub-CPU 30 and a plurality of electronic locks within the release operation range are released. Accordingly, the specified electronic locks can be released at a time by one card without using a plurality of card keys.
Patent JP-H0421731-A (JP)
Title: Manufacture of al or al alloy matrix composite and device therefore
Inventor: IWAMURA HIROSHI
IPC: C22C47/08
Filed: 1990-05-14
Abstract: PURPOSE:To manufacture an Al material matrix composite in which particles are uniformly dispersed by pouring ceramic particles into the molten metal of an Al material while this molten metal is mechanically convected, simultaneously generating a turbulent flow and, by its shearing force, increasing the wettability of the particles and the molten metal. CONSTITUTION:An Al alloy is melted in a crucible 1 and is set in a chamber 7, and a guide cylinder 2 in which the inside face is provided with annular ruggedness 2b is inserted into the crucible 1, and joining is executed by a flange 2a. Next, a rotary shaft 6 fitted with a propeller 4 and a fin 3 is inserted into the guide cylinder 2 and is rotated. The molten metal 11 is flowed into the crucible 1 from the lower end of the guide cylinder 2, and the raised molten metal 11 is circulated in the guide cylinder 2 via a hole 10. Then, its rotating speed is increased while SiC particles are intermittently charged to the guide cylinder 2. After the whole quantity of the SiC particles is charged, a cap 8 is set on the chamber 7, and its rotating speed is increased as deaeration is executed via a deaerating pipe 9 to uniformly disperse the SiC particles into the molten metal 11. After the stirring is finished, the molten metal 11 is cast in a mold, by which the Al alloy matrix composite in which the SiC particles are suitably dispersed can be obtd.
Patent JP-H05320689-A (JP)
Title: Candle
Inventor: TANIGUCHI MORIMI
IPC: C11C5/00
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a candle which is hardly extinguished during burning even by a strong wind, does not suffer dripping of wax, and hardly breaks during carrying by providing around a wax an impregnable fibrous material as a wick for burning, and forming an ignition part on one end of this wick. CONSTITUTION:A candle is made by providing around a wax 2 an impregnable fibrous material 1, for example, Japanese paper, as a wick for burning, and forming an ignition part 11 on one end of the wick. When the end of this candle is ignited, the fibrous material on the periphery will burn first, the heat will melt the wax inside the tubular fibrous material, and the fibrous material 1 will suck the molten wax so that the combustion will be enhanced. Accordingly, once ignited, the candle will not be blown out even by a strong wind and is therefore very convenient for both indoor and outdoor uses. In addition, since the liquefied wax is checked by the outside cylindrical fibrous material, this candle can prevent the molten wax from spilling out through the fibrous material and dripping along the wick.
Patent JP-S613877-A (JP)
Title: Surface oxidation treatment of magnetic metallic powder
Inventor: KITAORI NORIYUKI
IPC: C23C8/42
Filed: 1984-06-18
Abstract: PURPOSE:To produce magnetic metallic powder having excellent corrosion resistance, magnetic characteristic, etc. by diffusing the magnetic metallic powder into water and bringing said metallic powder in to contact with the dissolved oxygen in the water while interrupting the supply of oxygen into the water thereby oxidizing the surface of said powder. CONSTITUTION:An org. solvent such as the toluene which is insoluble in water, has the specific gravity smaller than the specific gravity of water, dissolves hardly oxygen and is inert to the above-mentioned metallic powder is impregnated in the magnetic metallic powder of iron, etc. obtd. by reduction and the powder is charged into water. Then the above-mentioned org. solvent floats in the water and covers the surface thereof, thus interrupting the supply of oxygen into the water. The water is maintained preferably at about <=30 deg.C and the above-mentioned metallic powder is immersed therein for about <=3hr so as to contact with the dissolved oxygen in the water, thereby forming the oxide film on the surface of the metallic powder. The magnetic metallic powder having the excellent corrosion resistance, magnetic characteristic and dispersibility in a binder is obtd. by such treatment.
Patent JP-H1050817-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANI TOMOFUNE
IPC: H01L21/76
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a buried field shield element isolation structure in which an n type shield plate electrode is used for an n well region and a p type shield plate electrode is used for a p well region. SOLUTION: Grooves 4 are made in a substrate 1 having a silicon nitride layer 3 formed thereon, on which a polysilicon layer 6 is formed through an oxide film 5. The substrate is subjected to an ion implanting process to introduce impurities to such a predetermined depth of the grooves 4 of the substrate 1 and then to introduce the same conduction type of impurities into the polysilicon layer 6 with a shallow implantation level. In an adjacent region, similarly, the subject is subjected to an ion implanting process with use of impurities of a conduction type opposed to the above to introduce with a changed implantation level. And the polysilicon layer 6 within the respective grooves 4 is processed to a shield plate electrode (or gate electrode).
Patent JP-H06310191-A (JP)
Title: Linear sleeve cover
Inventor: WASHINO KENICHI
IPC: H01R4/72
Filed: 1993-04-28
Abstract: PURPOSE:To enable a linear sleeve cover for covering a place where a sleeve connecting electrical wires is adhered, to be accurately installed without being slipped in position. CONSTITUTION:An electrical wire movably contacting section 3 is formed at the end of a cylindrical cover main body 1, a bell mouth shaped cylinder section 4 is connected to the tip end of the aforesaid electrical wire movably contacting section 3, and concurrently, a slot 7 is provided in the axial direction of the aforesaid bell mouth shaped cylinder section 4. And a contracting tube 8 is fitted in the other end of the cover main body 1, and concurrently, a section extruded out of the cover main body 1 for the aforesaid contracting tube 8 is so constituted as to be kept in a condition where no contraction can be made through a shape retention fixture 9.
Patent JP-S5748735-A (JP)
Title: Manufacture of image forming member for electrophotography
Inventor: KANBE JIYUNICHIROU
IPC: G03G5/043
Filed: 1980-09-08
Abstract: PURPOSE: To manufacture a photoconductor having favorable characteristics with high productivity by forming a layer of an amorphous inorg. semiconductor on a support and a layer of specified amorphous silicon (a-SiH) on the semiconductor layer and irradiating the a-SiH layer with laser beam to anneal the layer.  
     CONSTITUTION: The 1st photoconductive layer 103 made of amorphous inorg. smiconductor contg. Se, Te and S as principal components is formed on a support 102, and on the layer 103 a layer 104 of a-SiH contg. H and/or halogen is formed. By providing p type and n type to the layer 104 when the layer 103 is an n type one and a p type one, respectively, a reverse bias effect is utilized effectively. Laser beam 106 from Ar laser 105 is polarized with an X-axis mirror 107 and a Y-axis mirror 108 to anneal the photoconductive layer 104 by scanning. Thus, without crystallizing the layer 103 a photoreceptor having favorable characteristics and preventing the layer 104 from being peeled off is obtd. with high productivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62283931-A (JP)
Title: Stabilization of plasminogen
Inventor: TSUKADA MINORU
IPC: A61K47/42
Filed: 1986-05-29
Abstract: PURPOSE:To prevent the lowering of plasminogen activity in the heat-treatment for the inactivation of contaminative viruses, by heating a plasminogen- containing aqueous solution in the presence of saccharose and aprotinin. CONSTITUTION:A plasminogen-containing aqueous solution originated from human plasma and human placenta is heated in the presence of saccharose and aprotinin to inactivate contaminative viruses (e.g. hepatitis virus). Similar to various other blood preparations, it is necessary to carry out the heat- treatment of a plaminogen preparation e.g. at 60 deg.C for 10hr to inactivate contam inative viruses, however, major part of plasminogen is also inactivated by con ventional heat-treatment. The inactivation of plasminogen in heat-treatment can be prevented by adding sucrose to the plasminogen-containing aqueous solution at a final concentration of 0.5g/ml - saturated concentration and aprotinin at a final concentration of >=1.5 KIU/ml.
Patent JP-S63290493-A (JP)
Title: Speaker system
Inventor: OYABA TAKASHI
IPC: H04R1/00
Filed: 1987-05-22
Abstract: PURPOSE:To stably support a speaker unit and to prevent useless vibrations by allowing a mounting base supporting the speaker unit to expose from the cabinet and bringing it directly into contact with the floor, and making its geometrical center coincide with the position of the center of gravity of the speaker unit. CONSTITUTION:The mounting base 4 is placed on the floor on its base legs 4A, 4B exposing to the external from the cabinet 5. The geometrical center of the legs 4A, 4B is coincident with the center of gravity of the speaker unit 1 including the weight of the mounting base 4. Also, cabinet legs 9, too, are placed on the floor together with the base legs 4A, 4B. The base legs 4A, 4B are constituted of a material of high rigidity, but the cabinet legs 9 are constituted of a material that absorbs vibration such as rubber, foamed resin, etc. As a result, forces that causes the vibrations of the speaker unit 1 and/or the cabinet 5 can be stably received to prevent a useless vibration.
Patent JP-H06312581-A (JP)
Title: Thermal recording medium
Inventor: MORONUKI KATSUMI
IPC: B41M5/30
Filed: 1993-04-28
Abstract: PURPOSE:To obtain excellent light resistance, water resistance and heat insulation and to prevent yellowing, etc., of a skin by forming a thermal color developing layer to be formed on a support of leuco compound, specific colorant and benzotriazole compound having a specific melting point. CONSTITUTION:A thermal recording medium comprises a thermal color developing layer on a support to form a color developed image by thermal recording, wherein the layer is formed of leuco compound, a colorant made of 4,4'-thiobis(6- t-butyl-m-cresol), and benzotriazole compound having a melting point of 90 deg.C or higher. As required, a protective layer of water-soluble or water dispersible polymer compound is formed on the developing layer, and the protective layer preferably contains benzotriazole compound having a melting point of 90 deg.C or higher. Thus, chemical resistance, light resistance and heat insulation are enhanced, and problems of yellowing of a skin, color development of a part adhered with finger skin oil are eliminated.
Patent JP-H10315432-A (JP)
Title: Cream solder printer
Inventor: FURUSAWA AKIO
IPC: H05K3/12
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cream solder printer for accurately printing a fine pattern such as narrow pitch electronic components. SOLUTION: The cream solder printer for giving cream solder 5 on a screen 3 to a base plate 1 disposed in contact with a lower surface of the screen 3 via the screen by moving a squeegee 4 comprises means 6, 7 for preventing displacement of the screen 3 in the moving direction of the squeegee 4 at the time of printing to supply the solder 5 to a suitable position without moving the screen 3 from a normal position on the plate 1 by moving the squeegee 4. And, the printer further comprises means 9, 10 for preventing vertical deviation of the screen 3 at the time of snapping off to snap off the screen 3 from the plate 1 while holding the screen 3 and the plate 1 in parallel.
Patent JP-H1093335-A (JP)
Title: Zero redundant planar array with circular symmetry over broad frequency range
Inventor: UNDERBRINK JAMES R
IPC: H01Q21/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To design the planar array where substantially no grating lobe is in existence over a wide frequency range by arranging memberships of a group around the origin at uniform angular intervals and providing an odd number of memberships to each group on a spiral line. SOLUTION: In this planer array design 15, array elements 12 are shown in rounds and an earmark is given to each partial sets of elements 14 on a logarithmic spiral line 16 to emphasize their locations. Preferably, (M-1) sets of elements in existence at an outermost points with respect to the spiral line including M-sets of elements which are samples with an equal torus area are placed so as to be matched with a geometrical diametrical center of the torus areas with the equal area on concentric circles. The M-th element is placed independently on a circuit with a radius smaller than a radius on an innermost circle of the (M-1) sets of the elements. The circular symmetry is attained by generating a circular array consisting of N-sets of elements 17 positioned at equal intervals from each spiral line-like element 14, respectively.  If the number of the elements of each circular array is an odd number, the array has zero redundancy at spatial sampling intervals.
Patent JP-S6018556-A (JP)
Title: Powder coating composition
Inventor: KITAGAWA KATSUJI
IPC: C09D5/03
Filed: 1983-07-12
Abstract: PURPOSE:To provide a powder coating composition having excellent impact resistance and free from the lowering of the glass transition temperature of the coating film or the deterioration of the appearance of the coating film, by adding a specific amount of a phenoxy resin to a powdery resin composition composed of an epoxy resin and a curing agent. CONSTITUTION:The objective powder coating composition is produced by adding a phenoxy resin (obtained by reacting 1mol of epichlorohydrin with 0.90-1.10mol of bisphenol A) to a powdery resin composition composed of an epoxy resin and a curing agent. The amount of the phenoxy resin is preferably 3-10wt% based on the epoxy resin. The objective composition is obtained by mixing the components under heating, quenching the mixture to normal temperature, and crushing the product. USE:Insulating or protecting coating of electrical parts and electronic parts.
Patent JP-H04328502-A (JP)
Title: Multilayered dielectric film filter
Inventor: YAMAMOTO FUMIO
IPC: G02B5/28
Filed: 1991-04-26
Abstract: PURPOSE:To provide the above filter which is inexpensive, allows easy handling and is usable in a wide range of wavelength regions by using completely fluorinated polyimide formed by substituting all the C-H bonds in the polyimide molecular structure with C-F bonds as a substrate material. CONSTITUTION:The thin film of the completely fluorinated polyimide or a mixture essentially composed thereof or a copolymer thereof is used as the substrate of the multilayered dielectric film filter. Namely, the completely fluorinated polyimide has substantially no light losses in the long wavelength region and has high light transmittability. The multilayered dielectric films 52 are formed atop the thin film 51 of this completely fluorinated polyimide, by which the multilayered dielectric film filter 53 is constituted. Namely, the thin film 51 of the completely fluorinated polyimide is formed by applying the liquid completely fluorinated polyimide on a tentative substrate having a flat surface at a required thickness, then drying and curing the coating to form the multilayered dielectric films 52 and thereafter, the tentative substrate is peeled, by which the desired multilayered dielectric film filter 53 is obtd.
Patent JP-S613745-A (JP)
Inventor: ASAI DAIJIROU
IPC: B32B13/06
Filed: 1984-06-19
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-H06338730-A (JP)
Title: Linear transmission circuit
Inventor: ENOKI TAKASHI
IPC: H03F1/32
Filed: 1993-05-27
Abstract: PURPOSE:To provide the transmission output characteristic having a higher linearity by switching compensation/non-compensation of the nonlinearity of a power amplifier in accordance with the transmission output value. CONSTITUTION:A part of the transmission output signal is taken out by an output monitor circuit 13 and is attenuated by a variable frequency attenuator 14 and is detected by a diode detecting circuit 15. The detection current is converted to an envelope detection voltage Vda by a variable load circuit 16, and this voltage is compared with a reference envelope signal Vdb by an error detecting circuit 17, and the error signal passes a sample-and-hold circuit 18, which samples and holds it in accordance with a control signal different by the transmission output value, to control a gain varying circuit 11.
Patent JP-H08298197-A (JP)
Title: Ac ionizer
Inventor: INNAMI MASAYOSHI
IPC: H05F3/04
Filed: 1995-04-26
Abstract: PURPOSE: To prevent a high pressure leak in an ion generating part by correcting unbalance of a positive/negative ion, further informing of the cleaning time of a discharge needle. CONSTITUTION: A device has a high pressure generating part 10 provided with an ion generating discharge needle 20. Positive/negative induced voltage is detected by ion sensors 31 to 33 successively arranged in a generated ion moving route, to be input to each differential amplifier A1 , A2 of a differential amplifying part 40, so as to add an output of each differential amplifier A1 , A2 input to an ion balance control part 50. By a volume R, amplifier A4 , display control part 60 and a bar graph 71, an ion balance condition detected from an addition result of the output of each differential amplifier A1 , A2 is visually displayed.  On the other hand, in a comparator CP1 , the addition result is compared with an unbalance alarm reference value, to output an unbalance alarm in the case of continuing the unbalance condition for a fixed time, and in a comparator CP2 , an output of the differential amplifier A2 is compared with a cleaning alarm reference value, to output a cleaning alarm of the discharge needle 20.
Patent JP-S5250114-A (JP)
Title: Phase synchronism monitor system
Inventor: NAKAGATA AKIO
IPC: H04N1/32
Filed: 1975-10-21
Abstract: PURPOSE: The existence of reception phase signal is at the specified time position or not can be detected with each scanning line of main scanning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10332689-A (JP)
Title: Star-shaped plot of analyte value with time
Inventor: FLEISHER RICHARD BARRY
IPC: G01N33/48
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To draw and compare aging variation easily by plotting analyte measurement values within each radius of a star-shaped plot, connecting them with a straight line, and forming a polygon, creating a progress recording of successively measure values, and marking a predicted normal value. SOLUTION: The analyte of a patient is analyzed by a clinical analysis device and each numeric value is measured, and each measurement value is plotted within each radius of a star-shaped plot with a center point as O value. The indicated position of the assumed normal value of each analyte along each radius is marked, and the measurement values of each analyte are connected to the measurement values of an adjacent analyte with a straight line for forming a polygon and then is compared with the marked normal value, thus indicating which analyte is abnormal.  The above operation is repeated for the same patient and each analyte, the lapse recording of the polygon of the successive measurement values is created, and a polygon with a plurality of measurement values is plotted together in the same plot while changing the visual features according to a measurement timing, thus easily observing the progress of a patient's disease condition with time.
Patent JP-H04352306-A (JP)
Title: Electronic circuit device
Inventor: HATANAKA MASAKAZU
IPC: H01F30/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the title electronic circuit device having the excellent heat dissipation of a transformer while making firm resistance to severe oscillation in relation to the electronic circuit device applicable to automobiles, etc. CONSTITUTION:The title electronic circuit device composed of a printed board 8 soldered with the terminals 6 on the lower part of a transformer 3 with a core 4 and a heat dissipating plate 1 along the outer side of the core 4 with the bent part of the plate 1 fixed using a bonding agent having excellent thermal conductivity can enhance the heat dissipation of the transformer 3 without tilting the center of gravity against severe oscillation thereby enabling the solder cracking and the metallic fatigue of the transformer 3 to be avoided.
Patent JP-H06237484-A (JP)
Title: Loading of telephone subscription data of independent office
Inventor: FURANKU RANGURAN
IPC: H04W12/06
Filed: 1991-05-29
Abstract: PURPOSE: To obtain a device and method having high safety with respect to illegal telephone connection, using existing basic facilities and remotely load telephone subscription data. CONSTITUTION: A controlling means UTF searches all of telephone subscription data regarding an isolated station SP and data, that shows the orders of remote loading based on a call request LID from the station SP. A coding means CDF encodes a secret data PIN. A processing means sends open data and secret data to an independent station. The independent station decodes the secret data and stores it in a memory.