baber/WOPTO huggingface dataset:
Patent JP-H01208776-A (JP)
Title: Magnetic disk device
Inventor: MAEKAWA TOSHIAKI
IPC: G05D3/12
Filed: 1988-02-17
Abstract: PURPOSE:To set an antiresonance frequency to a frequency whose mechanical resonance frequency is the closest to that of the antiresonance frequency so as to set a compensation circuit to the optimum state by detecting the mechanical resonance frequency with a compensation controlling means and changing the antiresonance frequency of a band-block filter. CONSTITUTION:A compensation controlling means is constituted of a resonance frequency detector 6 connected to a compensation circuit 2A and head positioning mechanism 5 and a compensation circuit setter 7, whose input side is connected with the detector 6 and output side is connected with the circuit 2A. Then, by detecting a mechanical resonance frequency in accordance with the outputs of the compensation circuit 2A which compensates the gain of the band containing the mechanical resonance frequency of a magnetic head positioning signal and the positioning mechanism 5 with positions a magnetic head in accordance with the positioning signal from the compensation circuit 2A, the band of the circuit 2 is changed. Therefore, the resonance frequency can be set to a frequency, whose mechanical resonance frequency is the closest to that of the resonance frequency, and the compensation circuit 2A can be set to the optimum state.
Patent JP-S63200279-A (JP)
Title: Hue deciding device
Inventor: YAHAGI TAKASHI
IPC: G06T11/60
Filed: 1987-02-16
Abstract: PURPOSE:To automatically evaluate the hues of colored materials like fruits, etc., that show complicated color tones by suppressing the variance in deciding results, by recognizing a processing object as a color picture and dividing this picture into fine picture elements for evaluation. CONSTITUTION:Apples 15 put on a pallet 13 are carried by a carrying means 11 and photographed by a color TV camera 17. Picture signals sent from the camera 17 are inputted to a processor 23. The processor 23 divides those photographed pictures for each picture element and evaluates the tinges of each picture element based on the absolute values of the hue elements of red, green and blue components as well as the ratio obtained among those absolute values. Then the integrated evaluation is carried out for overall tinges.
Patent JP-S53117027-A (JP)
Title: Inorganic coating composition
Inventor: TANAKA SHIYOUICHI
IPC: C09D5/18
Filed: 1977-03-24
Abstract: PURPOSE: An inorganic coating composition having improved heat resistance and adhesivity, consisting mainly of an alkyl (or alkyl) silicate and porcelain enamel frit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58163264-A (JP)
Inventor: JIYOOJI DOTSUJII FUUPAA
IPC: H02K55/04
Filed: 1983-02-28
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-H02212573-A (JP)
Title: Aqueous pressure-sensitive acrylic adhesive composition
Inventor: ODA SUMIHISA
IPC: C09J133/00
Filed: 1989-02-14
Abstract: PURPOSE:To prepare an aq. pressure-sensitive acrylic adhesive compsn. excellent both in the curved surface adhesion and low-temp. adhesion esp. in adhering an adhered comprising a nonpolar polymer molding by compounding an acrylic copolymer with a specific ethylene-vinyl acetate-acrylic copolymer. CONSTITUTION:The title composition comprises as effective components 100 pts.wt. acrylic copolymer which has a gel content of 40wt.% or higher and a glass transition temp. of -40 deg.C or lower; and 5-20 pts.wt. ethylene-vinyl acetate-acrylic copolymer which comprises 5-40wt.% ethylene, 5-60wt.% vinyl acetate and 15-70wt.% (meth)acrylate represented by CH2=CR'-COOR'' (wherein R' is H or CH3; R'' is 4-18C linear or branched alkyl) and which has a glass transition temp. of -30 deg.C or lower.
Patent JP-H02213172-A (JP)
Title: Photoelectric conversion element
Inventor: YOSHIKAWA MASAO
IPC: H01L31/04
Filed: 1989-02-14
Abstract: PURPOSE:To obtain an element having a high conversion efficiency in notwithstanding the use of an organic substance and having little possibility of short-circuiting between electrodes by laminating an inorganic semiconductor layer, an election-accepting organic substance layer and an electron-donating organic substance layer sequentially from the side of an electrode having a light-transmitting property, between two electrodes at least one of which has the light-transmitting property. CONSTITUTION:Between two electrodes 2 and 6 at least one of which has a light-transmitting property, an inorganic semiconductor layer 3, an electron-accepting organic substance layer 4 and an electron-donating organic substance layer 5 are laminated sequentially from the side of the electrode 2 having the light-transmitting property. For instance, a transparent electrode 2, a light-transmitting N-type inorganic semiconductor layer 3, the electron-accepting organic substance layer 4, the electron donating organic substance layer 5 and a lower electrode 6 are provided sequentially on one surface of a transparent insulative substrate 1, and lead wires 7 are connected to the lower electrode 6 and the transparent electrode 2 respectively. The aforesaid transparent electrode 2 is constructed of ITO or the like, the N-type inorganic semiconductor layer 3 of a zinc oxide or the like, the electron-accepting organic substance layer 4 of methylimide of perylene tetracarboxylic acid or the like, the electron-donating organic substance layer 5 of aluminum phthalocyanine chloride or the like, and the lower electrode 6 of Au or the like, respectively.
Patent JP-S63199787-A (JP)
Title: Surface-treated phosphor and production of the same
Inventor: YOSHINO MASAHIKO
IPC: C09K11/08
Filed: 1987-02-16
Abstract: PURPOSE:To produce a surface-treated phosphor capable of maintaining high luminance for a prolonged period of time, by mixing an oxide of a particular element with a phosphorus oxide and a phosphor and treating the mixture at a high temp. for preventing degradation of the surface of the phosphor. CONSTITUTION:An oxide of at least one element selected from among Zr, Ti, Hf, Ge, Si, Al, Y, La, and Sc and/or at least one compd. convertible at a high temp. to such an oxide (A) is mixed with at least one phosphorus oxide and/or at least one phosphorus compd. convertible at a high temp. to such a phosphorus oxide (B) (e.g., ammonium phosphate), a phosphor (C), and 0.1-10wt.% solvent (D) (e.g., water). The mixture is heated at 350-1,000 deg.C in an air atmosphere. Thus, there is prepd. a surface-treated phosphor contg. a surface treatment substance comprised of components (A) and (B) in a wt. ratio of 5X10<-5>-5X10<-2>.
Patent JP-H02213376-A (JP)
Title: Toy
Inventor: SHIMA MASAHIKO
IPC: D06M23/00
Filed: 1989-02-13
Abstract: PURPOSE:To prevent a toy from the breeding of various germs even under a wet condition and eventually making the germs inert so that a satisfactory sanitary condition can be kept and safety for the health of infants and children can be ensured, by constituting the toy surface of a composition consisting of metal fibers of fibers emitting metal ion having an antibacterial property. CONSTITUTION:The toy surface is constituted of a composition consisting of metal fibers or fibers emitting metal ion having an antibacterial property. Also, a filler of metal or a filler emitting metal ion having an antibacterial property may be provided. Further, metal having the antibacterial property may be built in the filler. Thus, the surface or container of toy such as stuffed toy or doll has the metal ion or metal having the antibacterial property disposed therein so that the breeding of various germs can be restrained even under the wet condition of the toy and eventually the germs can be made inert, and safety for the health of infants and children can be maintained.
Patent JP-H01207647-A (JP)
Title: Detecting device for liquid mixing ratio of gasoline and alcohol or the like
Inventor: MIYATA SHIGERU
IPC: G01N21/41
Filed: 1988-02-16
Abstract: PURPOSE:To make the whole structure compact and reduce the cost, to decrease assembly man-hours, and to improve the productivity by putting a light receiving and a light emitting element in a single case. CONSTITUTION:A device which contacts a mixed fluid Lq consisting of plural kinds of fluids flowing in a pipe 23a on the outer peripheral surface is provided with a columnar light transmission body 7 which has a light reflecting member 8 on one end part and a case 2 which is arranged on the other end surface and contains the light emitting and light receiving elements 5 and 6. Then when the light emitted by the element 5 enters the light transmission body 7, the light reaches the border part of the member 8, light transmission body 7, and fluid Lq and is reflected totally or all refracted to the side of the fluid Lq according to whether or not the angle of incidence is larger than the critical angle. The reflected light is received by the element 6 and the refractive index of the light transmission body 7 to the fluid Lq is calculated continuously from the generated output. Further, the distance from the element 5 to the outer periphery of the light transmission body 7 in the diameter direction of the pipe 23a and the height of the light transmission body 7 are so set as to obtain desired various relations.
Patent JP-S54126034-A (JP)
Title: Xerography
Inventor: USHIYAMA NAOYUKI
IPC: G03G15/10
Filed: 1978-03-23
Abstract: PURPOSE: To develope a xerographic image with the use of a simple method of wet type without requiring a special doner element by applying an O/W type emulsion developing agent to an electrostatic latent image through a special sheet.  
     CONSTITUTION: An electrostatic latent image 3 is formed by a normal method upon a photosensitive layer 2 which is formed on a conductive layer 1. A sheet 4 of such a porous ethylene tetrafluoride polymer having a property permeable to oil but not to water is placed on the photosensitive layer 2. An O/W type emulsion developing agent 5 of the type, in which an coil component such as hydrocarbons of fat group is dispersed in water 6, is applied to the sheet 4. In case there is no charge on the photosensitive element 2, the developing agent 5 is of aqueous type so that it can not pass through the nets of the sheet 4. In case, on the other hand, there are charges on the photosensitive element 2, the coil component 7 in the developing agent 5 can move in the water 6 to approach the surface of the element 2 so that it passes through the sheet 5 to wet the surface of the latent image 3 thereby to develop the same 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05233194-A (JP)
Title: Command input device
Inventor: TANIMARU SENKICHI
IPC: G06F3/0482
Filed: 1992-02-20
Abstract: PURPOSE:To attain a command input device where command input can be quicken, the quantity of moving a cursor is small and erroneous input is few. CONSTITUTION:In the command input device 10, a tracer retrieving part 13 outputs a second command name following the command name of a command history to an external command file 5 when a command name exists in the command history, the external command file 5 outputs the second command corresponding to the second command name to an instruction buffer 14 when the second command name is sent from the tracer retrieving part 13, a command comparing part 15 compares the second command name and the second command when the second command name sent by following CPU 4 is held by a command register 12, and makes an instruction buffer 14 to output the second command to CPU 4 when the second command name and the second command are the same.
Patent JP-H04273668-A (JP)
Title: Gradation correction circuit
Inventor: SADAMATSU HIDEAKI
IPC: H04N5/20
Filed: 1991-02-28
Abstract: PURPOSE:To control optimizingly a signal having a different distribution to a high brightness part and a low brightness part by employing a circuit in which its current increases at a signal voltage over a 1st specific voltage and its current decreases at a signal voltage over a 2nd specific voltage. CONSTITUTION:When a signal voltage Vs exceeds a prescribed voltage Vp (pedestal voltage), a current of (Vs-Vp)/R8 flows to a transistor(TR) 7. Then the current is saturated to be a current I0 when an input signal (Vs-Vp) reaches a point V1. Differential amplifiers 13, 14, 15 start their operation when the input voltage reaches the point V1 by selecting the resistance of resistors 9, 15 equal to that of a resistor 8 and selecting the resistance of a resistor 11 equal to the sum of the resistance of the resistors 8, 15. Then a current of a TR 13 starts decreasing and it is 0 when the input voltage reaches a point V2.
Patent JP-S55126753-A (JP)
Title: Water making air-conditioning system
Inventor: MATSUOKA HIROMASA
IPC: E03B3/28
Filed: 1979-03-22
Abstract: PURPOSE: To realize water making and air-conditioning efficiently by a system wherein a water making unit and an air conditioner are organically combined in balanced shapes.  
     CONSTITUTION: Dried air, whose temperature previously rises, discharged from a water making unit 1 heat-exchanged by a heat exchanger 2 with the outside air, and the air is further cooled by an evaporating cooling device 3. The cooled air is let pass through a heat exchanger 4 to cool indoor air. Air exhausted from the heat exchanger 4 is returned to the water making unit 5 by a circulation course 5. Water produced by the water making unit 1 is stored in a water tank 7, and the water is forwarded to a facility 8 for a drink, etc. and utilized. Water, which is reutilized and disposed, is used for a water closet, a bath, etc. 9. Thus, an energy conserving type water making and airconditioning system can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000229979-A (JP)
Title: Indocarbazostatin
Inventor: UBUKATA MAKOTO
IPC: A61K31/553
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new indocarbazostatin inhibiting neurite outgrowth induced by NGF(Nerve Growth Factor) and useful for remedy for various kinds of neuropathy, anticancer medicine or the like. SOLUTION: Indocarbazostatin is a biologically active substance expressed by the formula and has the following physicochemical properties: its form is yellow powder decomposed at >=256 deg.C; molecular formula is C28H21N3O7; m/z is 512.1439 (C28H21N3O7, calculated 512.1458) about FAB mass spectrum; specific rotation 25[α]D=+51.25 (c=0.0005, MeOH); easily soluble in acetone; ultraviolet spectrum under λ MeOHmax is shown by nm (log ε) of 236(7.07), 283(7.15), 290(7.16) and 326(7.21); positive to anisaldehyde reagent in color reaction. The compound of the formula is obtained by culturing Streptomyces sp. TA-0403 strain (FERM P-17190).
Patent JP-S62191468-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/49
Filed: 1986-02-18
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-H10232491-A (JP)
Title: Manufacture of photoresist
Inventor: ICHIKAWA KOJI
IPC: C09D161/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of absorbance in the higher wavelength region of the positive photoresist and to make it possible to store it stably for a long period. SOLUTION: The positive photoresist is manufactured by washing a quinonediazido derivative photosensitive agent with water in a state dissolved in an organic solvent separable from water and then mixing it with a novolak resin, or washing with water the photoresist solution prepared in a state of the novolak resin and the quinonediazido derivative photosensitive agent dissolved together in the solvent, thus permitting the obtained positive photoresist to be restrained from rise to absorbance near 700nm and stably stored for a long period.
Patent JP-H11222656-A (JP)
Title: Heat treating device and heat treating method for metal silicon powder
Inventor: FUKUOKA HIROFUMI
IPC: C01B33/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating device for metal silicon powder free from the generation of deterioration and damage in a graphite member even in the case gaseous silicon monoxide is generated and capable of stably and efficiently heat-treating metal silicon powder and to provide a heat treating method using this device. SOLUTION: In a heat treating device for metal silicon powder in which the inside of a furnace is provided with a sample stand 3 mounted with a tray 4 stored with the metal silicon powder to be heat-treated, and furthermore, a heater 5 which is made hot by energizing from an electrode part to heat the metal silicon powder is provided, at least one among the sample stand, the electrode part and the heater 5 is formed of a graphite material whose surface is coated with a silicon carbide film. By using the heat treating device, the metal silicon powder is heated at 1100 to 1410 deg.C in a nonoxidizing atmosphere contg. gaseous nitrogen or gaseous ammonia and is subjected to nitriding reaction treatment. By using the heat treating device, the metal silicon powder is heated at 1100 to 1410 deg.C under the reduced pressure of 0.1 to 30 Torr and is subjected to deoxidation treatment.
Patent JP-S54126478-A (JP)
Title: Transistor
Inventor: MATSUO MASANORI
IPC: H01L29/72
Filed: 1978-03-24
Abstract: PURPOSE: To improve a high frequency characteristic by making the depletion layer extension width of the collector.base junction just below the emitter, which is generated at an operation time, smaller than the depletion layer extension width of other parts.  
     CONSTITUTION: N - -type layer 17 is grown epitaxially on N + -type semiconductor substrate 11, and N-type impurity is diffused selectively only to the part which becomes after a part just below the emitter region, thereby providing N + -type region 18. Next, N-type layer 12 is grown on all the surface again by the epitaxial method, and p-type base region 13 is provided in layer 12, and N + -type emitter region 14 is formed in the position corresponding to region 18 in region 13 by diffusion. After that, all the surface is covered with oxide film 15, and windows are opened to fit electrodes. By this method, the extension of depletion later 16 which is generated from the junction between the collector and the base just below region 14 is prevented from extending because of the existence of region 18. As a result, the time when the carrier injected from region 14 passes through depletion layer 16 is shortened, and the cut-off frequency can be prevented from being deteriorated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11222695-A (JP)
Title: Method for controlling coating weight of electroplating
Inventor: ORINO MICHINORI
IPC: C25D3/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the coating weight of electroplating by which the plating environment is appropriately maintained for each of the plating tanks in accordance with the variation in the plating condition of an electroplating line, and the plating grade evaluated by the precision in the coating weight of plating, degree of gloss, presence of cracks and soils, etc., and the product yield are kept excellent. SOLUTION: A steel strip 11 to be plated is continuously supplied to a plurality of plating tanks 14 at a specified line velocity, and a plating current is applied to each of the tanks 14 to successively form a plating film by this method for controlling the coating weight of electroplating. When the plating condition such as coating weight is changed, the set values after the change of the plating currents Ia to Id to be applied to the plating tanks 14 are calculated fro each of the plating tanks 14, the plating current of each of the plating tanks 14 is successively switched to the set value from the value before the change as the change starting point of the steel strip 11 is moved.
Patent JP-H03237473-A (JP)
Title: Image forming device
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/00
Filed: 1990-02-15
Abstract: PURPOSE:To form images on both sides of paper with one operation by controlling a double-face copying action which is carried out for a specified number of pieces below the paper capacity which can be stocked to an intermediate tray, repeating until the number of pieces of paper with images formed on both sides is equal to a preset number of pieces, by a control means. CONSTITUTION:The preset number of pieces N is set to a number of pieces counter (n), and an original 20 is fed by a carrying part 13 and set to an expo sure position 18. Whether this exceeds the number of pieces of paper No which can be stocked to the intermediate tray, n>No, or not is judged by the number of pieces counter (n). Then when the preset number of pieces N exceeds the paper capacity which can be stocked to the intermediate tray, double-face copy ing is carried out on the specified number of pieces of paper below that capac ity, and after that, example, an original is reversed and the same double-face copying action is repeated until the double-face copying for the preset number of pieces is completed by reversing that original, for example. Because this type of control is carried out by the control means, the preset number of pieces is not effected by the paper capacity.
Patent JP-S61203395-A (JP)
Inventor: YASUYOSHI MATSUNORI
IPC: B65D90/22
Filed: 1985-02-25
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-S56130324-A (JP)
Title: Blow foaming method of hard urethane foam by air spray foaming
Inventor: YANAGISAWA TAKESHI
IPC: C08J9/04
Filed: 1980-03-18
Abstract: PURPOSE: To foam well irrespective of an external temp. by mixing and foaming a polyisocyanate component and a polyol component by using a foaming agent liquid at atmospheric temp. and pressure and a gaseous foaming agent.  
     CONSTITUTION: As foaming agents, a foaming agent (a C foaming agent) (e.g.; trichlorotrifluoromethane) is preliminarily mixed in a polyol component (a B component) and a foaming agent (a D foaming agent) (e.g.; dichlorodifluoromethane) with a b.p. of 5°C or less being gaseous at atmospheric temp. and pressure is mixed in 1W5wt% to a total component wt. of a polyisocyanate (an A component) or in the B component. Subsequently, the A component, the B component, the C foaming agent and the D foaming agent are mixed along with other components such as a catalyst or the like under high pressure in a mixing head and the resulting mixture is subjected to the spray foaming to obtain the hard foamed urethane foam. Because said mixture is subjected to the primary foaming by the D foaming agent during spraying, the heat insulating is carried out well and said mixture is foamed constantly without being affected by a peripheral temp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000231985-A (JP)
Title: Organic electroluminescence element
Inventor: SUZUKI HARUMI
IPC: H05B33/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence(EL) element capable of reducing reflection of the outside light without degradation of luminance and uniform display over the entire element. SOLUTION: An organic EL element 100 comprises: a transparent substrate 11 such as a glass substrate and an element part 24 in which a transparent anode 20 made of a conductive material and formed on one surface 11a of the substrate 11, a light emitting layer 22 made of an organic compound and a metallic cathode 23 are laminated in sequence. The element part 24 includes a metallic auxiliary electrode 21 to be electrically conducted to the anode 20 so as to reduce wiring resistance of the anode 20, thereby taking light of the light emitting layer 22 from the other surface 11b of the substrate 11. A light scattering portion 25, which has numerous microscopic asperities and allows the light incident into or emitted from the element part 24 to scatter, is provided at the other surface 11b of the substrate 11.