baber/WOPTO huggingface dataset:
Patent JP-S60141603-A (JP)
Title: Separation of gaseous hydrogen
Inventor: YAMAGUCHI HIROSHI
IPC: G01N30/00
Filed: 1983-12-27
Abstract: PURPOSE:To execute quantitative determination of H2 simply and with high precision by isolating gaseous H2 alone by conducting a sample contg. specified elements to the surface of powdery silicon heated at high temp. in vacuum or in inert gas. CONSTITUTION:Sample 52 contg. trace amt. of hydrogen and in addn. thereto, at least one kind among C, N, and O is introduced to a dehumidified quartz tube 51, and purified silicon powder 54 is introduced to the quartz tube on the introduced sample interposing a quartz plate 53 perforated with fine pores thereon. The quartz tube 51 is connected to an analyzing tube interposing a gasket and evacuated to vacuum in the condition for opening a valve 552 alone. After removing adsorbed water to the silicon powder by heating with a heater 56, the silicon powder is heated at 1,100-2,000 deg.C and a valve 552 is closed. Then, the sample 52 is heated slowly with the heater 57 to evaporate and to react with the silicon powder 54, and formed gaseous hydrogen is accumulated in the analyzing tube, then the whole system is cooled, and a valve 553 is opened and the gas is analyzed in an analyzer or the pressure is read by a pressure gage to determine the amt. of O2.
Patent JP-H07100390-A (JP)
Title: Metallic carrier for exhaust gas purification catalyst
Inventor: IIDA SEIZO
IPC: F01N3/28
Filed: 1993-10-01
Abstract: PURPOSE:To eliminate the difference in expansion and shrinkage due to thermal expansion between the joined and unjoined parts of a metallic carrier with a partially joined honeycomb body and to prevent the breaking of the honeycomb body. CONSTITUTION:A honeycomb body 1 is composed of flat and corrugated sheets, the sheets are brazed at least at the whole 12 of one end of the honeycomb body 1 and the outermost layer 13, and the honeycomb body 1 is brazed to an outer tube 3 at least at one cross-sectional part in the axial direction to obtain the objective metallic carrier. The flat and corrugated sheets contain 0.5-5wt.% Ni all over. Even when Ni diffuses from a brazing filler metal at the brazed parts 12, 12', 13, 14 into the honeycomb body 1, since the entire honeycomb body 1 almost uniformly contains Ni, a uniform compsn. is attained, difference in expansion and shrinkage due to thermal expansion is not produced and the breaking of the honeycomb body 1 due to the difference is prevented.
Patent JP-H07105032-A (JP)
Title: Method for dealing with fault by unmanned operation in computer system
Inventor: YAMASHITA TAKAYASU
IPC: G06F11/00
Filed: 1993-10-01
Abstract: PURPOSE:To reduce the burden on a system operator and a computer user by supporting automatic fautl handling and fault recovery even if a fault occurs. CONSTITUTION:A system consists of a system diagnosis mechanism 20, an automatic response mechanism 40, a system restarting mechanism 60, a fault part cut mechanism 70, a fault information storage mechanism 90, a job control mechanism 120 and a fault content notifying mechanism 130. When the fault occurs, a fault content is judged by the system diagnosis mechanism 20, and the fault automatically dealt with by the automatic response mechanism 40, the system restarting mechanism 60 and the fault part cut mechanism 70 in accordance with the fault content. The fault content is always stored in the fault information storage mechanism 90, and fault recovery is supported. The system operator and the computer user the fault content is notified by the fault content notifying mechanism 130 at need. At the time of notice, multiplex notice is prevented. Furthermore, the job control mechanism 120 controls the execution of a job. The burden on the system operator and the computer user is reduced by supporting the automatic recovery and recovery of the fault. Furthermore, the operation efficiency of the computer system improves.
Patent JP-H07100553-A (JP)
Title: Stretch-opening method
Inventor: ONO TATSUJI
IPC: B21D25/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide a plate with excellent flatability from an extruded material where the whole or a part of the section is formed in the U-shape. CONSTITUTION:In a stretch opening method in which a thin-walled extruded mateiral 1 where the whole or a part of the section is formed in the U-shape having linear parts 3, 3 on each end of a curved part 2 in a semi-circular shape is stretched at the linear parts 3, 3 and opened at the curved part 2 to be worked into the plate, the extruded material 1 is formed to be thin-walled of the constant thickness at the curved part 2, and the thickness t1 is regulated to meet the inequality 0.7t<=t1<=0.98t for the thickness (t) of the linear part 3. It is preferable that the thickness changing position of the extrusion 1 from the thickness (t) of the linear part 3 to the thickness t1 of the curved part 3 be present between the boundaries 4, 4 between the curved part 2 and the linear parts 3, 3 and the position deviated from these boundaries 4, 4 to the linear parts 3, 3 side by the thickness (t), and that a tapered part 5 be formed in the thickness changing position.
Patent JP-H07101908-A (JP)
Title: Continuous production of aromatic carbonate
Inventor: NISHIHIRA KEIGO
IPC: C07B61/00
Filed: 1993-10-01
Abstract: PURPOSE:To continuously produce an aromatic polycarbonate in high yield by completely breaking an azeotropic state of methanol and dimethyl carbonate to efficiently remove only methanol from the reaction system and circularly using dimethyl carbonate. CONSTITUTION:This continuous production method of an aromatic carbonate comprises continuously taking out methanol together with dimethyl carbonate formed by transesterification reaction of dimethyl carbonate and an aromatic hydroxy compound from the reaction system, subjecting the removed mixture of methanol and dimethyl carbonate to extractive distillation D with dimethyl oxalate, separating dimethyl carbonate by distillation E and continuously supplying the separate dimethyl carbonate to the reaction system.
Patent JP-H05226-A (JP)
Title: Dehydration and concentration of aqueous solution of organic matter
Inventor: NINOMIYA KOHEI
IPC: B01D53/22
Filed: 1991-06-21
Abstract: PURPOSE:To efficiently recover org. matter while suppressing the loss thereof by connecting separation membrane modules in series and discharging only the transmitted gas high in moisture content from the module of the first stage to the outside of the system and recirculating the transmitted gas composed of moisture containing a small amount of org. matter from the modules on and after the second stage. CONSTITUTION:Separation membrane modules 4a, 4b are connected on the non-transmitted sides thereof in series to constitute a gas separation apparatus 4. An aqueous solution of org. matter such as ethanol is guided to an evaporator 1 and the vapor mixture thereof is heated by an overheater 3 to be sent to the primary side of the separation membrane module 4a. The transmitted gas from the module 4a is guided to a cooler 5a from a line D and the condensed liquid thereof is discharged out of the system. The non-transmitted gas is supplied to the primary side of the separation membrane module 4b from a line C as it is. The transmitted vapor mixture is guided to a cooler 5b and the condensed liquid thereof is circulated to the supply line A to the evaporator 1 from a line I. Concn. ethanol is taken out as the non-transmitted gas.
Patent JP-H04129012-A (JP)
Title: Laminated magnetic body film and magnetic head using the film
Inventor: YAMAMOTO KAZUHIRO
IPC: G11B5/31
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a narrow-track magnetic head which shows excellent recording/reproducing characteristics even i the high frequency state by providing a magnetic yoke made of a ferromagnetic body on the side face of a film end part. CONSTITUTION:A magnetic layer film 2 consisting of an Fe/B4C layer and a B4C layer is formed on a glass and Si substrate and is worked into stripes. After the magnetic film 2 is accumulated again with a resist unremoved, the resist on the surface of stripe is removed to accumulate the magnetic film even on the side face of stripes by the effect of oblique vapor-deposition, thus forming a magnetic yoke 4. Since the magnetic yoke 4 made of the ferromagnetic body is formed, magnetization in ECW (edge curling wall) of upper and lower magnetic layers isolated by a nonmagnetic layer 3 is refluxed through the magnetic yoke 4, and a laminated magnetic body film is obtained where ECW is not generated in magnetic layer faces. Thus, the magnetic head is obtained which has a good soft magnetic characteristic in the high frequency area and is adapted to a high recording density and is superior in recording/ reproducing characteristics.
Patent JP-H0675468-A (JP)
Title: Image forming method using reverse development
Inventor: TAYA MASAAKI
IPC: G03G15/06
Filed: 1992-08-25
Abstract: PURPOSE:To provide an excellent image forming method having excellent long- term stability so that images of high quality and good gradation can be obtd. CONSTITUTION:An electrostatic latent image formed on an electrostatic latent image carrier body is reverse-developed in a developing zone with an electrostatic charge image developer containing 100 pts.wt. insulating magnetic toner and 0.1-5 pts.wt. metal oxide powder. The surface of the developer carrier body 2 consists of a phenol resin containing conductive carbon and graphite. The nearest distance 1 (mum) between the electrostatic latent image carrier body 1 and the developer carrier body 2 is twice or smaller as thickness d of the developer layer 7 for electrostatic charge image development. An electrostatic latent image is reverse-developed with the electrostatic charge image developer under conditions of absolute value (¦Vpp¦) of the AC electric field Vpp applied ranging from 500 to 1000V, 150-500V VL of electrostatic latent image for the max. image density, and Vm/1=0-1.5, wherein Vm is the difference between ¦Vpp¦/2 and ¦VL¦.
Patent JP-2001065796-A (JP)
Title: Hydrogen storage device with storage facilitating means
Inventor: SUGIMOTO TAKESHI
IPC: C01B3/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the storage speed of hydrogen into a hydrogen storage material by providing a tank in which the material is stored, a hydrogen supply means to supply molecular hydrogen into the tank, and a storage facilitating means to heat the molecular hydrogen in the tank to separate into atomic hydrogen. SOLUTION: Hydrogen is stored in a hydrogen storage alloy 12 in a hydrogen storage device, an opening/closing valve is opened to supply gaseous molecular hydrogen is supplied into a tank 11 through a hydrogen supply/discharge tube 13 from a hydrogen source. The temperature of the alloy 12 is set to be in the vicinity of the room temperature by a temperature control member 17. The supplied molecular hydrogen is heated to about 1,300 deg.C by means of a tungsten filament 16 at a sideward part of a hydrogen supply/discharge tube 13. At this time, the molecular hydrogen is partly separated into atomic hydrogen by the catalytic action of the filament 16. The separated hydrogen is absorbed in the surface of the alloy 12, and then dispersed therein.
Patent JP-S62107441-A (JP)
Title: Optical head
Inventor: TAKEDA TAKAYUKI
IPC: G11B7/085
Filed: 1985-11-05
Abstract: PURPOSE:To ensure the high-speed follow-up property of high-speed track control by using a control coil to drive an objective lens directly thereby lighting the weight of a moving part and attaining high-speed access. CONSTITUTION:A collimated light beam from an optical system 20 of an optical head is reflected by a mirror 45 at right angles through holes 33, 44 of an objective lens holder 30 and a carriage 40 and converged on a recording face of an optical disc 1 by an objective lens 32. The reflected light from the disc 1 is returned to the optical system 20 via the lens 32 and the mirror 45, and the focus track error and the signal are detected. The electromotive force by a current flowing to a focus control circuit 34 based on the detected error signal and the magnetic field in magnetic gaps 25-1, 25-2 of magnetic circuit members 21-1, 22-2 is received by a control circuit. Then the lens 32 is moved vertically along a cylinder 42 of the carriage 40 to apply high-speed focus control and track control coils 35-1, 35-2 ensure the high-speed follow-up property.
Patent JP-H08110979-A (JP)
Title: Built-in automatic vending machine
Inventor: UGAWA SUMIHISA
IPC: G07F9/10
Filed: 1994-10-13
Abstract: PURPOSE: To save the energy and to simplify the structure by connecting the inside of a showcase and the inside of a box for storage of a commodity carrying device which are installed indoors and providing a single air conditioner which controls the temperature in the showcase and the box. CONSTITUTION: A housing case 4 having a heat insulating structure where a commodity carrying device 2 is stored is installed indoors D. Commodity racks 7 are provided in the part, where a door 5 is opened/closed, in the housing case 4. The temperature in the housing case 4 where the commodity carrying device 2 and commodity racks 7 are stored is controlled by a single air conditioner 3 of a cooling or warming unit. Commodity charging ports to commodity exhibition racks 8 and the commodity carrying device 2 are provided in the housing case 4, and the temperature in the housing case 4 including them is controlled with charging port doors of the heat insulating structure closed.  By this constitution, commodities arranged on commodity racks 7 are controlled at a proper temperature by the air conditioner 3 which controls the temperature of stock commodities in the commodity carrying device 2.
Patent JP-H1162732-A (JP)
Title: Method of increasing fuel efficiency of petroleum fuel by use of human bone and animal bone
Inventor: URATANI YOSHIBUMI
IPC: F02M27/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To increase a fuel efficiency by using a human bone as a catalyst for yeast used for dissolving the hydrocarbon of car fuel into small molecules. SOLUTION: A human bone or an animal bone is calcined and roughly crushed large blocks of the calcinated bones are put in a porous case 1'c and powdered bones are mixed with bentonite or calcium and formed into a capillary absorption ceramic body. The capillary absorption ceramic body is impregnated with yeast or bacteria and a nutrition culture medium and is inserted into a fuel tank of a car to ferment the fuel and to dissolve the carbon chain of the hydrocarbon of the fuel. This improves a fuel efficiency by 7 to 10 % and saves the fuel consumption and reduces air pollution.
Patent JP-S60141156-A (JP)
Title: Brushless motor for controlling and energizing drive coil with induced output of coil in magnetic field as position sensing signal
Inventor: OGAWA MASATAKA
IPC: H02P6/26
Filed: 1983-12-27
Abstract: PURPOSE:To self-start a brushless motor with a simple and inexpensive structure by providing magnets for generating a calking and stopping a field magnet at the set positions at a stationary side opposed to poles for generating the calking. CONSTITUTION:8-pole calking generating poles 10'B alternately having N- and S-poles magnet 10'A are formed on the outer periphery of a 8-pole main pole 10'A alternately having N- and S-poles. Magnets 11, 11' for generating the calking and stopping a field magnet at the set position are disposed on the surface of a printed board 6 opposed to the pole 10'B for generating the calking. A field magnet 10' is self-started by calking torque by the pole 10'B for generating the calking and the magnets 11, 11' for stopping the field magnet at the set positions.
Patent JP-S6490490-A (JP)
Title: Display device
Inventor: HONMA YUTAKA
IPC: B41J2/00
Filed: 1987-09-30
Abstract: PURPOSE: To print an interrupt picture together with a picture displayed on a display screen with a simple constitution by using position information of the interrupt picture in an interrupt picture information storage means to control the read of printing information from a printing information holding means to a printing means. CONSTITUTION: The position of the interrupt picture is set on the display screen of a display device 1, and information indicating whether the interrupt picture is set or not is stored in an interrupt picture information storage memory 13. Position information of the interrupt picture such as X/Y coordinates of the lower left corner of the interrupt picture area on the display screen and those of the upper right corner of the interrupt picture area are stored also. Thereafter, picture data to be displayed on the interrupt picture and that on the display screen are stored in corresponding memory areas of a picture memory 2, and then, graphics are outputted from a graphic generation circuit 3 and are displayed on the display device 1. Thus, the interrupt picture can be printed together with the picture displayed on the display screen.
Patent JP-S61125579-A (JP)
Inventor: FUKUI TSUYOSHI
IPC: F26B3/02
Filed: 1984-11-22
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-S62107395-A (JP)
Inventor: TAKAHARA JUNICHI
IPC: G07G1/06
Filed: 1985-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0590251-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOE HIROYUKI
IPC: H01L21/316
Filed: 1991-09-26
Abstract: PURPOSE:To inhibit a hole from being formed in a semiconductor substrate in the case the surface region of the semiconductor substrate is selectively oxidized and an element isolation region is formed. CONSTITUTION:In the case the surface region of a semiconductor substrate 1 is selectively oxidized and a field oxide film 7 is formed, a first semiconductor oxide film 2, a first semiconductor film 3, a second semiconductor oxide film 4 and a second semiconductor film 5 are laminated in order and formed on the substrate 1 and an oxidation-resisting film 6 is selectively formed on the film 5.
Patent JP-S62111863-A (JP)
Title: Sheet piece conveying device
Inventor: TAKEMOTO NAGATOSHI
IPC: B65H33/14
Filed: 1985-11-05
Abstract: PURPOSE:To make it easy to make sheets is order, by making the conveying speed of sheet pieces higher on the way of conveyance, by detecting the number of sheets by use of the thus obtained spaces among the sheet pieces, and by stopping the conveyance of the sheet pieces for replacing magazines when an predetermined number of sheet pieces are stored in a magazine. CONSTITUTION:Sheet pieces A introduced through receiving inlet ports 12, 13 are conveyed by a receiving belt 21, a feed pulley 22, a large pulley 31, a main belt 34, etc. in a conveying section 30a and reach a sheet piece separating section 40 which drives pulleys 33, 31 having different peripheral speeds with the use of a belt 43 to raise the conveying speed of the sheet pieces A so that the sheet pieces A are spaced from each other to count the paper sheets having passed. A push-in belt 52 forces the sheet pieces into a magazine 60. A clamping plate 63 is swung up and down to allow the following sheets A to enter into the lowermost position of the magazine. When a sensor 44 detects a predetermined number of the sheet pieces A, the conveying section 30 is stopped,and thereafter the magazine 60 is conveyed to be discharged, and an empty magazine is lowered. Thereby it is possible to store the sheet pieces and to make the same in order.
Patent JP-H1171256-A (JP)
Title: Microemulsion composition
Inventor: YAMASHITA HIROMI
IPC: A61K8/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having high safety, stable even to a change at low and high temperatures especially even at a low viscosity and useful as pharmaceutical preparations, cosmetics, emulsions for foods or the like by including a polyglyceryl ester of a fatty acid, betaines, an oil and water in specific amounts therein. SOLUTION: This composition is obtained by including 0.1-10 wt.% polyglyceryl ester of a fatty acid [preferably the one having 7-15 hydrophile- lipophile valance (HLB) and a high molecular weight, e.g. haxaglyceryl monopalmitate] as a surfactant, 0.1-20 wt.% betaines (preferably trimethylglycine) as an emulsification assistant, 0.1-20 wt.% oil (e.g. an avogado oil or an olive oil) and water and as 10-500 nm average particle diameter.
Patent JP-S62109811-A (JP)
Title: Production of highly heat-resistant methyl methacrylate resin
Inventor: TSUNODA SEIJI
IPC: C08F220/10
Filed: 1985-11-07
Abstract: PURPOSE:The titled resin having high heat resistance, improved transparency, etc., obtained by copolymerizing methyl methacrylate with N-cyclo hexylmaleimide and a vinyl unsaturated in a specific ratio in the presence of a radical polymerization initiator. CONSTITUTION:(A) 40-99wt%, preferably 55-98wt% methyl methacrylate is copolymerized with (B) 1-60wt%, preferably 2-45wt% cyclohexylmaleimide and (C) 0-20wt%, preferably 0-10wt% vinyl unsaturated compound (e.g., alpha- methylstyrene, etc.,) in the presence of a radical polymerization initiator, to give the aimed resin. EFFECT:Having improved heat stability and processing properties.
Patent JP-S60134672-A (JP)
Title: Image pickup device
Inventor: IDEI KATSUTO
IPC: H04N5/335
Filed: 1983-12-23
Abstract: PURPOSE:To enable simple and accurate focusing by providing a monitoring device for observing an optical image on the focal plane from behind the focal plane. CONSTITUTION:A monitoring device that observes focussing state by a focussing screen 14, an image forming lens 15 etc. is formed. By providing the focussing screen 14 on the image forming plane on which a photo detecting plane of a CCD array 9 moves, focusing state on the image forming plane can be observed easily from behind the screen. In above-mentioned constitution, the CCD array 9 is set at first with a member 12 to place it on upper end. At this time, the screen 14 is on a plane constituted by movement of the photo detecting plane of the CCD array 9, and the image of a subject 7 is formed by an image forming lens 8. The image of a real-image 10 is formed as a real-image 16 by the image forming lens 15, the image state on the screen 14 can be observed easily from behind a camera.
Patent JP-H0695351-A (JP)
Title: Photosensitive material drying device
Inventor: OINUMA MAKOTO
IPC: G03D15/02
Filed: 1992-09-17
Abstract: PURPOSE:To provide the photosensitive material drying device which smoothly guides and transports photosensitive materials without generating the unequal drying of the photosensitive materials. CONSTITUTION:Wire-shaped guide members 102 of a front stage side guide 84A are parallel with the transporting direction and, therefore, the films do not interfere with posts 102A, 102C even if the angle parts on the front side in the transporting direction sag. The wire-shaped guide members 102 of a rear stage side guide 84B are slightly inclined with the transverse direction of the films to be diagonally with the transporting direction and the position on the film surface in contact with the guide members 102 together with the transportation of the films 20 is displaced in the transverse direction of the film. The films near the rear stage guide 84B are transported in nearly the end state of drying and, therefore, the corner parts on the front end side in the transporting direction do not sag and the rear ends of the films do not interfere with the posts 102A, 102C of the rear stage side guide 84A. The shielding of the same parts of the films 20 at all times by the guide parts 102B of the wire-shaped guide members 102 is prevented and the radiation heat from an IR heater 82 spreads uniformly over the entire surface of the films.