baber/WOPTO huggingface dataset:
Patent JP-H04264175-A (JP)
Title: Coating composition with controlled flow
Inventor: ASAHINA YOSHIYUKI
IPC: C09D5/04
Filed: 1991-02-19
Abstract: PURPOSE:To provide a modified coating composition which has a large flow control effect and is capable of forming a coating film improved in transparency and surface smoothness. CONSTITUTION:A coating composition obtained by compounding a mixture of an isocyanurate polyisocyanate and an organic amine such that the amount of the mixture will account for 0.05-5wt.% of the total amount of the coating composition and the molar ratio of the isocyanate group of the polyisocyanate to the amino group of the organic amine is 0.7 to 1.5. The polyisocyanate is a cyclic trimer of hexamethylene isocyanate, and has a urethane bond content of less than 0.05. The urethane bond content is defined as a ratio of the maximum absorbance observed around 3400cm<-1> assignable to the urethane bond to the maximum absorbance observed around 1430cm<-1> assignable to the isocyanurate structure.
Patent JP-2000226259-A (JP)
Title: Electroconductive material consisting of cerium vanadium oxide compound
Inventor: WATANABE AKITERU
IPC: C04B35/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive material consisting of a cerium vanadium oxide compound having a structure of tetragonal system, improved in electrical conductivity. SOLUTION: The cerium vanadium oxide compound is represented by the general formula CeVO4, being obtained, for example, by solid phase reaction of a mixture of ceria and vanadium pentoxide in a molar ratio of 2:1 at 500 deg.C. For synthesizing CeVO4 ceramic powder of uniform composition, it is preferable that the above mixture is heated in air at 650 deg.C, then pulverized and mixed again, and then heated again at 800-1,000 deg.C. The ceramic powder thus obtained is put to pressure molding and then heated in air at 850-1,000 deg.C or so to produce a polycrystalline sintered compact. However, a single crystal or film can also be produced from the above ceramic powder. The CeVO4 compound has an electrical conductivity of 10-5 S/cm even at a temperature of as low as 160 deg.C, therefore affording the objective practicable good electroconductive material.
Patent JP-H01201731-A (JP)
Title: Priority determining circuit
Inventor: MAEDA KENICHI
IPC: G06F9/48
Filed: 1988-02-06
Abstract: PURPOSE:To dynamically change a priority position each time and to improve the operating efficiency of a system by giving a position that +1 is added to the last first priority position as the next first priority position. CONSTITUTION:A case 1 does not shift because a shift quantity (j) is 0. Consequently, the fourth highest rank is selected and outputted as it is in a case 2. The shift quantity (j) is given as +1 to a case 3. Accordingly, in the case 3, since a right loop shift register 10 shifts to the right by one, the input of '1000' is outputted as '0100', this is encoded by an encoder 20, the leftest is selected and further, the highest rank is selected by a decoder 30 apparently. Further, an output (g) '0111' of the decoder 30 is once shifted to the left by a left loop register 40, an output (h) becomes '1110' and the first from the right becomes the priority in the case 3.
Patent JP-S56122052-A (JP)
Title: Paper dust remover
Inventor: ITAYA KEIJI
IPC: G03G15/00
Filed: 1980-02-29
Abstract: PURPOSE:To eliminate the stain of a picture forming device, by removing electrostatically the paper dust attached to the paper before the paper reaches the picture forming device. CONSTITUTION:The copier 11 at the highest position is fed in the direction of an arrow mark to be carried to the photosensitive drum 14 via the carrying roller 13. The electrifying charge is given to the paper 11 by the corona charger 20, and the paper 11 reaches the paper dust absorbing roller 21. With a touch of the paper 11 then, the roller 21 produces the inductive polarization on its surface by the electrifying charge of the paper 11. Then the paper 11 is adsorbed electrostatically to the roller 21 and then turned in the direction of the arrow (w) at the position of exfoliation to be detached by the detaching pawl 22 whose tip touches the roller 21. In this case, the paper dust 23 attached on the surface of the paper 11 is detached from the paper 11 and stays on the surface of the roller 21.
Patent JP-S63191688-A (JP)
Title: Production of information recording medium
Inventor: YABE MASAO
IPC: G11B7/26
Filed: 1987-02-04
Abstract: PURPOSE:To facilitate preparing a coating liquid for forming a recording layer and prevent a substrate from being dissolved by the coating liquid, by using a fluorinated amino compound and/or a derivative thereof as a solvent for preparing the coating liquid. CONSTITUTION:A fluorinated amino compound and/or a derivative thereof is an organic compound containing at least one fluorine atom and a nitrogen atom in one molecule thereof, and may be any such compound capable of serving as a solvent for 8 coloring matter. The coloring matter may be any one conventionally known as a recording material for an information recording medium. The fluorinated amino compound end/or the derivative thereof used as the solvent ensures high solubilities of the coloring matters such as a cyanine coloring matter therein, so that the coating liquid for forming the recording layer can be easily prepared. The compound does not dissolve a substrate constituted of a plastic material such ss a polycarbonate, so that the substrate will not be dissolved in the coating process.
Patent JP-2000223195-A (JP)
Title: Female-side terminal fitting
Inventor: FUJITANI MITSUHIRO
IPC: H01R13/11
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a female-side metallic terminal fitting capable of preventing a burr produced on a hole edge of a slip-off lock hole in a mating tab from abutting on an elastic contact piece. SOLUTION: An elastic contact piece 40 is provided with a slip-off lock protrusion 45, and when two terminal fittings are connected, a tab 50 is slip-off locked by the slip-off lock protrusion 45 engaging with a slip-off lock hole 51 opened in the mating tab 50. In some cases, a burr B is produced on a hole edge of the slip-off lock hole 51 due to pressing work, but the elastic contact piece 40 can be prevented from abutting on the burr B because the elastic contact piece 40 is provided with a recess 44 in a portion confronting the hole edge of the slip-off lock hole 51.
Patent JP-H03197460-A (JP)
Title: Insecticidal nitro-substituted heterocyclic compound
Inventor: SHIOKAWA KOZO
IPC: A01N43/82
Filed: 1990-02-06
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, CN or alkyl; (m) and (n) are O or 1; R<2> is H or alkyl; R<3> is H, substitutable alkyl, alkynyl, substitutable phenyl, etc.; T is substitutable two or tri-membered heterocyclic atom and/or carbon atom ring having two or three valency; (z) is substitutable phenyl or substitutable 5 or 6-membered heterocyclic group containing at least one hetero atom). EXAMPLE:2-[N-(2-Chloro-5-pyridylmethyl)-N-methylamino]-3-nitropyridine. USE:An insecticide. PREPARATION:For example, a compound of formula II is allowed to react with a compound of formula III in the presence of formaldehyde to prepare the compound of formula I (V) wherein (m) is 1 and T is a group of formula IV (R<4> is alkyl, cycloalkyl or substitutable phenyl).
Patent JP-H02206374-A (JP)
Title: Method and device for setting driving condition of, and controller for, direct driving device
Inventor: OGISO TOSHIO
IPC: H02N2/00
Filed: 1989-02-03
Abstract: PURPOSE:To permit the detection and the setting of optimum driving conditions by a method wherein a current, conducted through a piezoelectric body when frequencies of respective piezoelectric bodies are changed near the resonance frequencies thereof, the moving speed of a moving body when a phase difference between impressing voltages on the piezoelectric bodies is changed and the like are detected. CONSTITUTION:Currents, conducted through piezoelectric bodies 40, 41 when a voltage is impressed on respective piezoelectric bodies 40, 41 while changing the frequencies of the currents, are detected whereby frequencies, showing the maximum values of the currents, are detected as the resonance frequencies of respective piezoelectric bodies 40, 41, since the frequencies are different slightly from each other of respective piezoelectric bodies 40, 41, while the highest frequency, whereat the value of the current is highest among them, is determined as a set frequency. Next, a phase difference, wherein the moving speed of a moving body 45 becomes maximum when the moving body 45 is driven into normal and reverse directions while changing the phase differences of the impressing voltages between respective piezoelectric bodies 40, 41 under this frequency, is determined as a set phase difference while the moving speed of the moving body 45 when the impressing voltage is changed under this phase difference is detected. Then, the gain and the blind sector in normal and reverse directions are detected to set the gain and the blind sector. According to this method, the driving conditions can be optimized.
Patent JP-H02205763-A (JP)
Title: Photoelectron spectroscopy and apparatus in minute laser region
Inventor: MUNAKATA TOSHIAKI
IPC: G01N23/227
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to perform photoelectron spectroscopy in a minute region by projecting converged laser light having a wavelength other than a vacuum ultraviolet ray region on the minute region of the surface of a solid. CONSTITUTION:Laser light 14 which is emitted from a laser 10 is condensed in Xe gas in a wavelength converter 11 through a lens 15. In the wavelength converter 11, vacuum ultraviolet (VUV) rays which are the third higher harmonic wave of the incident light are generated with a nonlinear optical effect. The VUV rays 16 are separated from a fundamental wave with a prism 17 in a higher harmonic wave separator 12. The VUV ray are introduced into a very high vacuum container 13 through a window 18. A movable specimen stage 19 and a photoelectron spectroscopic device 20 are provided in the vacuum container 13. The energy of the photoelectrons emitted from the surface of the specimen is analyzed. When the focal distance of a lens 21 which converges the VUV rays 16 is suitably selected, a small spot 23 is formed on the surface of the sample 22 with the VUV rays 16. Thus, the photoelectron spectrum at this point can be measured.
Patent JP-H10216778-A (JP)
Title: Separator for sewage treatment, air mixing pipe with the separator and sewage treatment system utilizing the air mixing pipe
Inventor: FUNATO HARUROU
IPC: C02F3/20
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance concentration properties by surely separating water from sewage in the body of an air mixing pipe in which sewage is made to be an aerobic state by surely mixing air with sewage. SOLUTION: In separators 50 for sewage treatment, sewage passages 71 are formed in the insides of sewage separation pipes 69 which communicate sewage inflow port parts 67 and sewage outflow port parts 68. The outflow port parts 72 of separated water communicate with the sewage passages 71 through separation bodies provided in the sewage separation pipes 69. The sewage outflow port parts 58 of the body 49 of an air mixing pipe 47 for concentration are connected to the sewage inflow port parts 67 of the separators 50 for sewage treatment. The body 49 of the air mixing pipe is equipped with a sewage supply pipe and an air supply pipe and a sewage flow path is disposed between the outer periphery of the air supply pipe and the inner periphery of the sewage supply pipe.  Also, a negative pressure generation space is formed in the outside of an air outflow port part in the air supply pipe on the downstream side in the direction of sewage flow in the sewage flow path. A mixing flow path is disposed in the sewage supply pipe among the negative pressure generation space, the sewage flow path around it and the sewage outflow port parts 58.
Patent JP-H01268798-A (JP)
Title: Tixotropic automatic tableware aqueous detergent composition
Inventor: NAGARAJI ESU DEIGIJITSUTO
IPC: C11D17/00
Filed: 1989-02-03
Abstract: PURPOSE: To provide the composition having its long-period stability improved by mixing a specific amount of air bubbles with a composition containing a concentrated dispersion of solid particles in a liquid phase.  
     CONSTITUTION: Air bubbles of micron size in an amount sufficient to equilibrate the specific gravity of the liquid phase with the bulk specific gravity (about 1.20-1.35) of the composition, normally, 2-10 (vol).% (best 6.5-8.5%) are mixed with the composition prepared by blending a builder, an organic detergent active material, a physical stabilizer, and a thickener and desirably a foam dispersant. The main batch mixing process is carried out in the order of a shearing speed of 100 seconds -1  and the homogenizing process is performed in the order of a shearing speed of 10 4  second -1 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58142476-A (JP)
Title: Transaction processor
Inventor: EGUCHI HIROSHI
IPC: G06Q40/00
Filed: 1982-02-18
Abstract: PURPOSE:To prevent the illegal use of a card and to replace a keyword in a memory with an original keyword in case of an error and permit transactions, by renewing a card and its keyword in a memory to a newly generated keyword when the transactions are permitted a result of keyword coincidence. CONSTITUTION:A transaction processor consists of a CPU10, control center 1 with an information file 11 classified by customers and cash dispensers 2 each having a CPU20, card reader and writer 24, memory 21, etc. The coincidence between a keyword read by the writer 24 and a keyword inputted on a customer panel 23 is detected by the CPU20 of the cash dispenser 2 and reported to the CPU10 of the center 1. The CPU10 checks on the keyword in the file 11 and the keyword from the dispenser 2; when they coincide with each other, payment is permitted while the keywords of the card and file 11 are updated. If an error occurs, the keywords are returned to the original keywords through conversion programs provided to the CPUs 10 and 20 respectively and the transactions are permitted.
Patent JP-S51111907-A (JP)
Title: A preventive method for the surging of a multi-staged axial-flow compr essor
Inventor: YAMAGUCHI NOBUYUKI
IPC: F04D27/00
Filed: 1976-03-10
Abstract: PURPOSE: A part of the outlet flow is back by passed to the back-stage (intermediate stage) and by increasing the quantity of that flow, the back-stage stall will become delayed thus preventing the surging and also enhancing the efficiency at the same time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05184945-A (JP)
Title: Regeneration of deteriorated catalyst
Inventor: OKITA MOTOMU
IPC: C07C47/22
Filed: 1992-01-16
Abstract: PURPOSE:To provide a regeneration method for repeatedly using a catalyst used at the time of the gaseous phase catalytic oxidation of propylene, isobutylene or tertiary butanol. CONSTITUTION:A catalyst containing molybdenum, bismuth and iron is drawn out of a reaction tube after use and the used catalyst at the inlet part of reaction gas corresponding to 2-10% by wt. based on the whole of the used catalyst is removed, and the remaining catalyst is heat-treated at 300-500 deg.C for 0.5-50hr under a gaseous atmosphere containing 1vol.% or more of molecular oxygen.
Patent JP-S63193363-A (JP)
Title: Regenerating device
Inventor: FUKAMI TADASHI
IPC: G11B27/28
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a signal, which always reflects a tape speed approximately, as a regenerated track address signal by selecting other extracted track address signal, when a track address signal to be preferentially selected is not extracted. CONSTITUTION:The track address signals PFADA, PFADB, recorded on a recording track, contained in a generated signal obtained by making the plural number of rotary heads rotate at the speed plural times as fast as that of the recording time, are extracted, and one of these extracted track address signals is selected preferentially, and compared with a reference track address signal, and the travel of a recording medium is controlled according to this comparison result. When the track address signal PFADA to be preferentially selected is not extracted, the other extracted track address signal PFADB is selected. Thus, in the case that a no tracking system is executed, even when a fitting error exists among the plural number of the rotary heads, the regenerated track address signal, reflecting the speed of the recording medium, can be surely extracted.
Patent JP-H10203226-A (JP)
Title: Lifting device
Inventor: SUZUKI TADAHIKO
IPC: B29C65/18
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance free structure by eliminating the need of periodic oiling work for the bearing part of a main rotary shaft for rotating a lift parallel link. SOLUTION: A hoist gear includes a rotating member 4 welded to both sides of a main rotary shaft 3, a lift parallel link rotated by the rotating member 4 and a platform hoist-driven by the lift parallel link. In this case, a fixed frame 2 has a bearing housing 30, bearing members 31 for freely rotating the main rotary shaft 3 are fixed in inner side both end parts of the bearing housing 30, gaskets 32 and 33 for sealing lubricating oil in the outer positions of the bearing members 31 are provided, and a half-dividing structure gasket holding member 50 for pressing the gasket 33 of a side for welding the rotating member 4 to the main rotary shaft 3 to prevent its shifting from the bearing housing 30 is fixed in the bearing housing 30.
Patent JP-H11224625-A (JP)
Title: X-ray tube
Inventor: OKADA TOMOYUKI
IPC: H01J35/14
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube capable of shortening a distance from the generation point of an X-ray to the radiation window of the X-ray. SOLUTION: This X-ray tube is provided with an electron gun portion 2 emitting electrons, a target 4 receiving the radiated electrons from the electron gun 2 by a tip face 41 and generating X-ray radiation, an X-ray radiation window 32 provided in front of the tip face 41 of the target 4 and radiating the X-ray, and a hood electrode 5 of a cylinder body fitted to the tip portion of the target 4, having an electron passing port 52 and the electron passing port 52 being widened at least to the opposite side to the direction of the X-ray radiation window 32 against the passing position of the electrons.
Patent JP-S55119353-A (JP)
Title: Organic electrolytic battery
Inventor: TERAOKA KOUTA
IPC: H01M4/46
Filed: 1979-03-06
Abstract: PURPOSE:To obtain a battery with small polarization resistance and high volume density by amalgamating the Al as a negative electrode active material or the Al alloy surface. CONSTITUTION:When plate-shaped or powder-type Al or Al alloy is used as a negative electrode active material, the above negative electrode active material is amalgamated at least by 5mg/cm<2> in its surface and by 5wt% or more. During this amalgamation, it is desirable that the above negative electrode active magerial should be treated in non-proton organic solvent in which mercury compound is solved. It is also desirable that mercuric chloride should be used as the above mercury compound and nitril or amide system solvent such as acetonitrile or dimethylformamide by used as the non-proton organic solvent, then they be amalgamated in the organic solution with a soludability of 1mol per liter of mercury chloride.
Patent JP-S54118869-A (JP)
Title: Calendar mechanism of watch
Inventor: KIKUCHI TADAHIRO
IPC: G04B19/253
Filed: 1978-03-08
Abstract: PURPOSE: To achieve the reduction of load torque and the improvement of the quality and reliability of the watch by specifying the constitution of the normal face of jumping members.  
     CONSTITUTION: The normal face of a data jumber 3 which improves the settling of a data wheel 2 by engaging to the internal teeth 2a of the date wheel 2 is constituted by straight lines 3a, 3b, 3c. This enables the position of the vertex 3d to be determined fairly freely irrespective of the straight lines 3a, 3b which act to settle the date wheel 2. In addition, this simply necessitates determining the straight lines 3a, 3b by considering only the settling of the data wheel 2 and the straight line 3c by considering only the date feed time, thus the brake to be applied to a date feed finger 8, i.e., the load on an hour wheel 5 is reduced, whereby the settling of the date wheel 2 is improved and the quality and reliability of the watch are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56122860-A (JP)
Title: Flame-retardant polyamide film
Inventor: ITOU TOMOO
IPC: C08K5/34
Filed: 1980-03-04
Abstract: PURPOSE: A highly flame-retardant polyamide film with excellent transparency, slipperiness and pigmentation, which is prepared by dispersing melamine cyanurate  having a specified particle size into a polyamide.  
     CONSTITUTION: 97W85wt% polyamide-forming monomer (e.g., ε-caprolactam) is mixed with melamine in such an amt. as to produce 3W15wt% melamine cyanurare and with cyanuric acid equal to the melamine in mol, and the resulting mixt. is polymerized at 200W300°C in the presence of water, to obtain a polyamide composition, in which melamine cyanurate contg. 100wt% particle of size ≤30μ and 80wt% or more particle of size ≤7μ is dispersed. After molten and molded into a film by means of film blowing or T-die extrusion, etc., the composition is stretched to obtain a polyamide film of 10W200μ thickness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05192968-A (JP)
Title: Runner release method and device thereof
Inventor: KAWAHARA SHIGEKI
IPC: B29C45/17
Filed: 1992-01-17
Abstract: PURPOSE:To constitute a device for drawing and releasing a runner remaining in a molding tool at the time of injection molding simply and inexpensively and reduce a space required for the device. CONSTITUTION:When a molding tool consisting of a plurality of split molds is mold opened, a section protruding outwardly from a split mold 10 of a runner 13 remaining in the split mold 10 is gripped by a chuck 12, and then said protruding section is moved reciprocatingly by specified very small strokes in the direction in parallel with an opening of a holding hole of the runner 13 while being gripped by the chuck 12, and then the chuck 12 is greatly moved in the direction in parallel with the opening to draw and release the runner 13 from the split mold 10.
Patent JP-S63196414-A (JP)
Title: Parts box feed/discharge device
Inventor: SASAKI TAISUKE
IPC: B65G47/52
Filed: 1987-02-09
Abstract: PURPOSE:To decrease the number of drive sources by providing a horizontal loading plate freely ascending and descending and a chute unit projecting on the loading plate when the loading plate descends between tilted feed/discharge roller conveyers in a feed/discharge device for parts box automatic assembling device. CONSTITUTION:A parts box 13 loaded on a carry-in roller conveyer 12 is slid down to the lower end by its own weight, then is transferred on a horizontal loading plate 8 by a robotistic arm 14. Then the plate 8 is made to be descended by a cylinder 7 on a base 2. This causes a chute unit 4 to be projected penetrating a long hole 18 of the plate 8, and the box 13 to be supported on the unit 4. Therefore, the box 13 moves with its own weight by a slant of the unit 4 and a carry-out roller conveyer 6. This constitution enables the number of drive sources to be decreased.