baber/WOPTO huggingface dataset:
Patent JP-S62225024-A (JP)
Title: Wintegration circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03L7/08
Filed: 1986-03-27
Abstract: PURPOSE:To obtain an integration circuit with a long time constant while an output dynamic range is expanded by connecting a capacitor between one output terminal and other output terminal of a differential amplifier. CONSTITUTION:The capacitor 6 is inserted between one output terminal and the other output terminal of the differential amplifier l. Outputs of the output terminals are inputted to an adder 9 via buffer circuits 7,8 respectively. Thus, since an inverting output signal of the amplifier l is fed across the capacitor 6, the midpoint of the capacitor 6 is a ground point in terms of AC and the circuit is shown in an equivalent circuit in figure. Let the capacitance of the capacitor 6 be C, then the combined capacitance of the split capacitors 6A,6B is 2C. When an output voltage of +1V is given at one output of the amplifier 1, a voltage -1V is applied to the other output terminal and vice versa. Thus, the dynamic range of the output is + or -2V and the value is twice that of a conventional integration circuit.
Patent JP-2000267338-A (JP)
Title: Electrophotographic toner, binary developer, and image forming method
Inventor: YOSHINO SUSUMU
IPC: G03G9/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic toner superior in powder characteristics, such as storage stability and good in offset resistance. SOLUTION: This electrophotographic toner contains at least a binder resin and a colorant and a wax, and this wax has a heat absorption starting temperature of 40-120 deg.C measured by a differential scanning calorimeter and a melting point of 80-120 deg.C and a melt velocity of 1-200 centipoise at 120 deg.C, and the toner particles have a form coefficient SF-1 (represented by formula I: SF-1=R2/S×π/4×100) of 130-160, and that SF-2 (represented by formula II: SF-2=T2/S×π/4×100) of 110-140, where R is a maximum diameter of the toner particles and S is a projection area of the toner particle and T is a peripheral length, and the toner particles have a specific surface area of 1.9-4.0 and a volume average particle diameter of 3-10 μm.
Patent JP-H06260869-A (JP)
Title: Noise filter
Inventor: SENDA MASAKATSU
IPC: H01F17/00
Filed: 1993-03-04
Abstract: PURPOSE:To miniaturize a noise filter by arranging a magnetic body film around or on both sides of a conductor film and sticking the magnetic body film to the conduc tor film with an insulator between them in the case of the magnetic body film being conductive and directly sticking the magnetic body film to the conductor film in the case of the magntic body film having an insulating property. CONSTITUTION:Electrode parts 4 are arranged in both ends of a conductor film 1, and a conductive magnetic body film 3 is arranged around the one-body conductor film 1. This film 3 is stuck to the conductor film 1 with an insulator 2 between them. The film 3 has the multi-layered structure where a metallic magnetic body layer and a nonmagnetic insulator layer are alternately laminated. When a conductive metallic magnetic body is used as materials of the film 3, the frequency characteristic of the impedance depends upon the thickness of the metallic magnetic body regardless of the same materials. That is, when a desired frequency characterstic it to be obtained, the thickness of the metallic magnetic material layer is set 1/10 to 10 times as deep as the skin depth in the frequency band, and that of the nonmagnetic insulator layer is set to such a value or larger that electric insulation between metallic magnetic body layers can be kept, and they are laminated.
Patent JP-S59194335-A (JP)
Title: Rotary anode type x-ray tube
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a long life rotary type x-ray tube with stable rotary characteristics by mixing balls for supplying a lubricant and balls for receiving loads in bearing balls and providing a dustproof ring that forms a small gap path and stay space. CONSTITUTION:Each ball bearing 13 or 14 consists of an outer wheel 22, an inner wheel 23, and two type of balls 24 and 25 that are arranged alternately between the inner and outer wheels and one ball 24 is used to receive loads and is composed of metal or wear-resistant ceramic, such as high speed steel. The other ball 25 is used to supply a lubricant and is slightly smaller than the ball 24 and is made to a self-lubrication sliding material. In addition, an inner circumference 26 that is adjacent to the outer wheel 22 of the bearing is opposed to a sleeve 21 inserted in the outer circumference of a rotary shaft 8 on a wide surface and a small gap path 27 is formed. Furthermore, a cross-sectionally almost U-shaped dustproof ring 20 adheres to the rotary shaft 8 between a ring 19, a fixer 10, and the disk 8a of the rotary shaft in adjacency to sleeve 21.
Patent JP-H06281656-A (JP)
Title: Analyzer
Inventor: MABE SUGIO
IPC: G01N35/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide an analyzer capable of recording information, which is important in the case of precision control, dispensing with operations judgment. CONSTITUTION:An analyzer for conducting analysis of samples detects the conditions such as of the operations of a device and the environment in addition to the state of reagent solution used for the analysis and judges the items such as exchange of reagent solution, modification of reagent solution lots, exchange of lamps and change of environment conditions with a judging part 15. The items judged with the judging part 15 are stored in a data processor 23 together with the date of judgment and suitably shown on a CRT 24.
Patent JP-S58189493-A (JP)
Inventor: SUGIHIRA TSUNEO
IPC: E21B19/16
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60212765-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1984-04-07
Abstract: PURPOSE:To form a photosensitive body stable against heat and light, superior in carrier generating ability as well as carrier transfer ability by incorporating a trisazo compd. represented by formula I in a carrier generating phase and at least one of hydrazone compds. represented by formula II or III in a carrier transfer phase. CONSTITUTION:The trisazo compd. of formula I is used as CGM, and the hydrazone compd. represented by formula II or III is used as a CTM in combination with said trisazo compd. as the CGM to improve various characteristics, such as an electrostatic charge transfer ability and photosensitivity, as the photosensitive body. When an org. polymer semiconductor having a condensed aromatic ring or hetero ring on the side chain is used as CTM together with the hydrazone compd., this semiconductor is allowed to generate photocarriers by absorption of UV rays, and contributes effectively to photosensitization. As a result, the discharge curve is sharply cut at the toe, and sensitivity in a low electric field can be especially enhanced.
Patent JP-H04281653-A (JP)
Title: Service offer method in personal communication
Inventor: SUGIYAMA TAKESHI
IPC: H04Q3/545
Filed: 1991-03-11
Abstract: PURPOSE:To match the contract service of a user with a service which can be offered by a terminal equipment in the personal communication service. CONSTITUTION:An exchange node 3-2 provided to a fixed telephone network 4 is provided with a call control function 8 and also a terminal service information management function 7 storing the terminal contract service and an offered service decision function 6. The offered service decision function 6 collates the contract content of the user stored in a database 5 with the terminal contract content stored in the terminal service information management function 7 and decides the offer of the service in common to the both and the call control function 8 offers the service to the user by using the result.
Patent JP-S55161376-A (JP)
Title: Cell
Inventor: MIZOGUCHI KATSUHIRO
IPC: H01M6/06
Filed: 1979-06-04
Abstract: PURPOSE:To obtain a cell of a high energy density by using an organic compound, e.g., pyrene-quinone, perillene-diquinone, etc., as the positive electrode active material of a cell using an alkali or alkaline earth metal as a negative electrode active material. CONSTITUTION:The stainless steel bottom plate 3 serving as a negative electrode is welded to the bottom of the ceramic ring 1 through the Kovar ring 2. The container is filled with the negative electrode active material of an alkali or alkaline earth metal, e.g., lithium, and then on the active material 4, the positive electrode active material is provided through the separator or solid electrolyte layer 5 impregnated with an electrolyte solution. Then, the container is covered with the stainless steel cover 7 and then air-tightly sealed up through the Kovar ring 2' to form a cell. The positive electrode active material 6 used in such a cell includes pyrene-1,6- quinone, pyrene-1,8-quinone, pyrene-1,10-quinone, perillene-1,6,7,12-diquinone, or the derivatives of these.
Patent JP-H11272302-A (JP)
Title: Process control device and its controlling method
Inventor: NONAKA SETSUO
IPC: G05B13/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress control interference between a 1st control valve (small capacity control valve) and a 2nd control valve (large capacity control valve) by changing an objective value for the process state quantum of the 2nd control valve in accordance with the valve aperture of the 1st control valve. SOLUTION: In the process control method, a process state quantum is controlled by controlling the large capacity control valve 6 and the small capacity control valve 5 arranged in parallel with each other so that the process state quantum of the valve 6 corresponds to a previously set objective value. When the control valve 5 exceeds a 1st prescribed valve aperture range which has been previously set up, the objective value of the process state quantum of the control valve 6 is changed, and when the valve 5 is entered into a 2nd prescribed aperture range set up in the 1st prescribed valve aperture range, the objective value of the process state quantum of the valve 6 is restored to the original objective value.
Patent JP-H04308156-A (JP)
Title: Sorter
Inventor: HIROTA KAZUHIRO
IPC: B65H39/11
Filed: 1991-04-02
Abstract: PURPOSE:To prevent a paper jam due to the defective conveyance of sheets and surely align the sheets in bins by providing a means variably controlling the sheet discharging linear velocity of a sheet conveyance driving means via the sheet size signal, and setting the sheet discharging linear velocity for the small size lower than the sheet discharging linear velocity for the large size. CONSTITUTION:The mechanism section of a driving device is provided on the base section 10 of a sorter main body, a rotary encoder is stored in a main motor fixed to the base section 10, and the rotating speed is made variable. The main motor rotates a conveying belt 22 via a transmission device. The rotating linear velocity V2 of the conveying belt 22 is set higher than the fixing/ paper discharging velocity V1 in the fixing device of a copying machine main body (V2>V1). The linear velocity V3 of the conveying belt of an intermediate conveyance section 10 is set higher than the linear velocity V2 of the conveying belt 13 of a guide section 20 (V3>V2). Sheets are stored regularly and stably in bins and processed by the control of the sheet conveying speed.
Patent JP-H04305565-A (JP)
Title: Production of l-proline derivative
Inventor: FURUBAYASHI YOSHIMASA
IPC: C07D207/16
Filed: 1991-04-02
Abstract: PURPOSE:To obtain the title high-purity useful as an antihypertensive agent, having strong inhibitory action on angiotensin converting enzyme in high purity by amidating L-proline with an acid halide under a specific condition. CONSTITUTION:A D-alpha-alkyl-beta-acylthiopropionic acid halide shown by formula I (R1 is acyl; R2 is lower alkyl; X is halogen) is added to a solution of L-proline containing an acid removing condensation agent (e.g. triethylamine), the reaction solution is adjusted to pH 10.5-11.5 and reacted <=10 deg.C to give a compound shown by formula II. Then the reaction solution is acylated optionally under an alkali condition at >=10 deg.C to give a compound shown by formula III.
Patent JP-H10270228-A (JP)
Title: Magnetic powder and magnetic recording medium using the same
Inventor: MEGURO MASASHI
IPC: B22F1/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To restrain magnetic powder from deteriorating in magnetic properties by a method, wherein magnetic powder is composed of a metallic magnetic powder as a main component and wustite as an additive. SOLUTION: Magnetic powder is used for magnetic recording medium coated thereon. The coated recording medium is composed of a non-magnetic support and a magnetic layer, which is mainly composed of a magnetic powder and resin binder and formed on the support. At this point, the magnetic powder is composed of a metallic magnetic powder and wustite. Moreover, it is preferable that magnetic powder be set smaller than 0.4 μm in grain size from the view point of improving the characteristics in a high-density region of the magnetic recording medium. It is preferable that the content of wustite in magnetic powder be set at 2 to 25 wt.%. By this setup, the magnetic powder of this constitution can be restrained from deteriorating in magnetic properties with the lapse of time.
Patent JP-S56164866-A (JP)
Title: Method and device for feeding ink for printer
Inventor: YOSHIMURA MITSUO
IPC: B41F31/02
Filed: 1980-05-26
Abstract: PURPOSE: To remove any difference in the densith of the ink which is generated in the direction of the printing width of a printed matter by a method wherein a vibrating roller, adjustable in the period, the phase and the amplitude thereof and being rotated under vibrated into the lateral direction thereof, is provided under being contacted with a form roller.  
     CONSTITUTION: In a printer consisting of a printing plate cylinder 1, a blanket cylinder 2, an impression cylinder 3, the form roller 5 and the vibrating rollers V 1 , V 2 , a plurality of the vibrating rollers 6 rotated by a motor 10 operated independently with respect to the driving of the rotation of the printer are provided under being contacted with the form roller 5. The vibrating rollers 6 are constituted so as to be capable of effecting oscillating motions into the lateral directions thereof by the repeating motion of an arm 12 while the amplitude thereof is capable of being adjusted by the position of a transmitting shaft 7 with respect to a rotating crank 8. According to this constitution, the film of the ink having different thicknesses on the form roller 5 is unified effectively with respect to the directions of the printing width and the rotation thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08267550-A (JP)
Title: Method and apparatus for producing heat and pressure-resistant self-supporting container
Inventor: MATSUNO KENJI
IPC: B29C49/48
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the heat creep phenomenon of a bottom part at a time of heating and sterilization by forming the bottom part of the molded body of a preform into a dome shape to form a secondary molded body and heating the bottom part and a part of the body part of the molded body by an infrared radiator to shrink the same and setting the bottom part to a size received in a semispherical plane to perform secondary blow molding. CONSTITUTION: The neck part of a preform is supported by a core mold 34 and a fluid is blown into the preform to form a secondary molded body 30. Next, the bottom part 38 and a part 39 of the body part of the secondary molded body 30 is heated by infrared heaters 42, 43 in a heat treatment process to obtain a tertiary molded body 40 wherein the bottom part 38 and a part 39 of the body part are shrunk. In this case, the bottom part 45 and a part 46 of the body part are set to a size wherein the trough bottom part of a final container is received in an imaginary semispherical plane 60 and formed into a shape relatively approaching the semispherical plane 60. Next, a fluid is blown into split molds 52 to perform secondary blow molding to form the bottom shape of the final container equipped with trough parts and foot parts by a bottom mold 5.
Patent JP-H04306158-A (JP)
Title: Vehicle brake device
Inventor: SHIMONISHI YASUHARU
IPC: B60T8/40
Filed: 1991-04-02
Abstract: PURPOSE:To reduce the cost and the rate of power consumption of a vehicle brake device without deteriorating reliability. CONSTITUTION:A vehicle brake system includes a master cylinder 13 having at least first, second and third pressure chambers 13a,b,c, and an anti-skid brake device which controls brake oil pressure from the master cylinder in such a way that the brake oil pressure increases or decreases depending on the condition of wheel speed. Brake oil pressure is supplied from the first and second pressure chambers of the master cylinder 13 to front wheels 20FL, 20FR and from the third pressure chamber to rear wheels 20RL, 20RR, and the anti- skid brake device has at least one pump 37 which controls the brake oil pressure of both the front and rear wheels.
Patent JP-H08260683-A (JP)
Title: Wooden floor-material for heating floor and heating floor structure using the floor material
Inventor: ARAI MASAAKI
IPC: E04B5/48
Filed: 1995-03-28
Abstract: PURPOSE: To rapidly raise temperatures of the surface of a floor to a desired temperature. CONSTITUTION: In a wooden floor material for a heating floor in which there are provided a surface decoration board 13, a wooden core material 11, and a wooden base board 15 and, if required, aluminum foils 12, 14, as uniformly heating materials, are provided, through holes 16 are vertically formed through the material 11. And mixtures 17 of aluminum powders and adhesives are filled into the holes 16. The mixtures 17 function as vertical heat transfer materials, and hence heat transfer in a vertical direction is enhanced. As a result, the time required to raise temperatures of the surface of floor material can be reduced.
Patent JP-S62235396-A (JP)
Inventor: URUFUUARUMIN SHIYAPERU
IPC: C11D3/50
Filed: 1987-03-23
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-H05252885-A (JP)
Title: Preparation of 'sushi' made of buckwheat vermicelli
IPC: A23L7/109
Filed: 1991-04-03
Abstract: PURPOSE:To prepare buckwheat vermicelli SUSHI (vinegared Japanese rice cooking) having excellent shape-retainability by mixing boiled buckwheat vermicelli with an acidulant and a starchy material and pressing the mixture in a mold. CONSTITUTION:Boiled buckwheat vermicelli are mixed with an acidulant such as food vinegar and a starchy material such as an arrowroot starch and the obtained raw material 6 is put into an outer mold 1 and pressed with a pressing mold 3. The buckwheat vermicelli SUSHI can be formed in the form of a hand- rolled SUSHI as well as the pressed SUSHI prepared by the above process.
Patent JP-H11263114-A (JP)
Title: Air-conditioner device for vehicle
Inventor: YASUDA HIDEAKI
IPC: B60H1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact air-conditioner device for vehicle which is embodied in a simple and low-cost structure. SOLUTION: A first 3A and a second wind shutoff means 3B are formed by coupling a pair of plates 5 in such a way as rotatable round a shaft 5a at the side edge. The two wind shutoff means 3A and 3B expand and contract in the direction perpendicular to the air flow in an air-conditioner unit 1, and thereby a hot wind passage 10 and cold wind passage 11 are opened and closed. Drive means 8 and 9 put the first 3A and second wind shutoff means 3B in interlocking motions so as to adjust the degrees of opening of the hot wind passage 10 and cold wind passage 11.
Patent JP-S54161582-A (JP)
Title: Dry removing method for nitrogen oxides in gas
Inventor: TANAKA KENICHI
IPC: B01D53/34
Filed: 1978-06-10
Abstract: PURPOSE: To effectively remove nitrogen oxides in gas by a dry process by contacting the gas to a substance based on carbon impregnated with an alkali metal cpd.  
     CONSTITUTION: NOx-contg. gas is contacted to carbon such as astivated carbon impregnated with a cpd. selected from alkali metal nitrates, nitrites, carbonates and hydroxides to decompose the NOx to N 2 , which is then removed. The decomposition accelerating effect of alkali metals is in the order of K>Na>Rb>Cs, and nitrates show higher effect than that of carbonates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63237152-A (JP)
Title: Work station
Inventor: HITAI YUTAKA
IPC: G06F3/0487
Filed: 1987-03-26
Abstract: PURPOSE:To remove a fear that informations are mingled with each other, and the breakdown of the information occurs by dividing and setting the memory area of a display memory, corresponding to the respective displaying area that the display screen of a displaying device is divided and set. CONSTITUTION:The displaying area of the displaying device 2, laminated into one body together with a coordinate input device 1, is divided into two right and left parts, and correspondingly to the division of the display screen, the area of the display memory 8 is divided into a left display memory area 8a and a right display memory area 8b. In the memory area 8b of the display memory 8, the information, inputted by a writing through the coordinate input device 1, is stored, and in the memory area 8a, the information, which is received by a receiving part 7 and given from other system, is displayed.
Patent JP-S59195845-A (JP)
Title: Fabrication of multilayer interconnection
Inventor: KOMATSUBARA YOSHIAKI
IPC: H01L21/3205
Filed: 1983-04-21
Abstract: PURPOSE:To prevent breakage of the wiring layer and to improve the manufacturing yield and the reliability by laying a first wiring layer on the projecting part previously arranged on the substrate as well as by subjecting the inter-layer insulating film to levelling treatment. CONSTITUTION:A projecting part 12 is arranged on the predetermined position of the semiconductor substrate 11. Next, as a wiring of first layer, Al is coated and this film is patterned to form a first wiring layer 13. Next, for levelling of the surface, an organic insulator e.g. polyimide resin is spin-coated to form an insulating film 14. Next, the insulating film 14 is subjected to the overall etching so far as a first wiring layer 13a on the projecting part 12 is exposed. Lastly, a metal layer to become a second wiring, e.g. Al film coated over the whole surface is patterned to form a second wiring layer 15. At this time, a part of the second wiring layer 15 is so arranged that it is in contact with the exposed first wiring layer 13a.
Patent JP-S63235865-A (JP)
Title: Analysis of component
Inventor: TOKUDA KUNIAKI
IPC: G01N33/493
Filed: 1987-03-25
Abstract: PURPOSE:To remove nitrite ion affecting a measured value handily and without involving increase in reaction operation step, complication of operation and the like, by adding a specified nitrogen-containing organic compound to a reagent for analysis. CONSTITUTION:One, two or more kinds of a nitrogen-containing organic compounds selected from a group as given by formulas I-IV are added to a reagent for analysis for analyzing. In the formulas, R<1>-R<5> represent sulfonic group, carboxylic group or the like independently and R<6> represents 1-4C alkyl group, 1-4C hydroxy alkyl group or the like. R<7> and R<8> represent 1-4C alkyl group, 1-4C amino alkyl group or the like independently. R<9> represents 1-4C alkyl group or hydrogen atom. R<10>-R<12> represent 1-4C alkyl group or phenyl group. An example of the nitrogen-containing organic compound is m-amino benzoate sodium, p-amino salicylate or the like. An object to be measured is, for example, residual chlorine, chloric ion and trace protein.