baber/WOPTO huggingface dataset:
Patent JP-S62274538-A (JP)
Title: Image tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J31/50
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a small and light-weight image tube without a sticking phenomenon being generated, by incorporating a thin plate, on whose respective surfaces phosphor screen and photoelectric surface are formed. CONSTITUTION:A photoelectric surface 2 is formed on a surface of a lightinput window 1 composed of a glass or glassfiber plate. A phosphor screen 4 is formed on a surface of a light-output window 3 composed of a glass or glassfiber plate. Phosphor screen 6 and photoelectric surface 7 are formed respectively on the photoelectric surface 2 side surface and the rear one of a thin plate 5 conposed of a glassfiber plate and disposed in parallel between the photoelectric surface 2 and the phosphor screen 4. The distance between the photoelectric surface 2 and the phosphor screen 6, and that between the photoelectric surface 7 and the phosphor screen 4 should be made respectively about 1mm, and then electrodes 8 to 10 are arranged to supply potentials respectively to the photoelectric surface 2, the phosphor screen 4, the phosphor screen 6, and the photoelectric surface 7, which are all surrounded by a vacuum enclosure 11 made of ceramic.
Patent JP-S60262362-A (JP)
Title: Matrix-type fuel cell
Inventor: KAWANAMI HIROSHI
IPC: H01M8/02
Filed: 1984-06-08
Abstract: PURPOSE:To easily form grooved electrolyte supply paths on the surface of an electrode reaction layer with uniform thickness by forming grooves on the electrode-reaction-layer-side surface of an electrode base plate and then forming the electrode reaction layer on the entire surface of the electrode base plate including the grooves. CONSTITUTION:Before forming an electrode reaction layer 7 on an electrode base plate 6, check-striped grooves 11 are formed on the electrode-reaction-layer- side surface of the electrode base plate 6. These grooves 11 are formed either during the molding of the electrode base plate 6 or by cutting the surface of the electrode base plate 6. Next, a thin electrode reaction layer 7 with uniform thickness is thermally fixed by pressure to the entire surface of the electrode base plate 6 including the grooves 11. As the result, part of the electrode reaction layer 7 encroaches upon the grooves 11 to form grooved supply paths 10 for phosphate electrolyte on the exposed surface of the electrode reaction layer 7. Consequently, there is no possibility that phosphoric acid directly touches the surface of the electrode base plate 6 and therefore it is not necessary to make the base plate 6 especially it surface facing the supply paths 10 water repellent.
Patent JP-S608675-A (JP)
Inventor: TOYOSHIMA SADAO
IPC: F24D11/02
Filed: 1983-06-28
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-H06304884-A (JP)
Title: Conveyed object moving device
Inventor: AZUMA HITOSHI
IPC: B65G61/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide a 2-link type conveyed object moving device required for storing a conveyed object in a conveyer with small upper dimension of the first link in compactness further with a simple structure, small number of wearing parts and high reliability. CONSTITUTION:In a two-link type conveyed object moving device for storing a conveyed object 10 in a conveyer, length of the first link 1 in a conveyer side is formed longer than the length of the second link 2 in a point end side, and also link associating mechanisms 3, 4, 5 for actuating the first link 1 associated with the second link 2 are provided so as to increase rotational ratio of the second link 2 from rotation of the first link 1. By turning the first link 1, the second link 2 is turned through the link associating mechanisms 3, 4, 5, so as to almost horizontally move a point end part of the second link 2.
Patent JP-H09304956-A (JP)
Title: Photosensitive body for electrophotography
Inventor: SASAKI MASAOMI
IPC: C08G64/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive body for electrophotography which contains resin having charge transportation ability and high mechanical strength in a photosensitive layer, is highly sensitive, and has excellent durability. SOLUTION: A photosensitive layer which contains aromatic polycarbonate resin composed of repetitive unit shown by the following equation as an effective component is provided on a conducting support body. In the formula, n denotes an integer of 5 to 5000, Ar<1> and Ar<4> represent bivalent group of aromatic hydrocarbon, Ar<2> and Ar<3> represent aromatic hydrocarbon group, or complex ring group, and X represents aliphatic bivalent group, ringlike aliphatic bivalent group, etc.
Patent JP-S5641807-A (JP)
Title: Ozone producing method and its apparatus
Inventor: TAKAHASHI HIDEOMI
IPC: C01B13/10
Filed: 1979-09-17
Abstract: PURPOSE:To inexpensively obtain high concn. ozone with high efficiency by irradiating a gas of low oxygen partial pressure with ultraviolet rays to ozonize oxygen, passing the gas through an adsorbent to allow the resulting ozone to be adsorbed, and allowing it to be desorbed. CONSTITUTION:Starting material oxygen is fed from cylinder 106 through reduction valve 107 and throttle valve 108. Reactor 101 is evacuated to a predetermined pressure with vacuum pump 104 beforehand to keep the pressure of oxygen fed at a predetermind value. The oxygen in reactor 101 is ozonized by being irradiated with ultraviolet rays from lamp 102, and the ozonized gas is fed to adsorber 109A or 109B through change-over valves 113A, 113B with fan 110 to concentrate the ozone is the gas by adsorption. Unozonized oxygen is returned to reactor 110. After finishing the adsorption the ozone is desorbed with dry hot air 117 and used as ozonized air contg. thick ozone through feed pipe 118.
Patent JP-S5544472-A (JP)
Title: Hydro-hoist
Inventor: SAKAMOTO MASAKATSU
IPC: B65G53/30
Filed: 1978-09-27
Abstract: PURPOSE: To attempt function improvement of a hydro-hiost, by enabling generation of hydraulic shock due to fluctuation of duct resistance to be suppressed to an extremely low level.  
     CONSTITUTION: At first, open valve 4a and 8a to feed slurry 14 into supply duct 1a under the condition that both low pressure slutty pump 13 and high pressure driving hydraulic pump 3 are operating, and next, open valve 2a, 6a as soon as closing valve 8a, 4a in order to supply duct 1a with driving liquid contained in driving hydraulic tak 10 by means of pump 3, subsequently feeding slurry staying the duct 1a into transfer duct 7. Provide pressure gauge 15aW15c, 16aW16c in each supply duct 1aW1c and return duct 9 of a hydro-hoist in which similar operation has been also applied to supply duct 1b, and 1c. And further composition shall be advanced in such a way as to prevent generation of hydraulic shock, by controlling flow regulation valve 17, 18 in response to the output signal transmitted from each pressure gauge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09299402-A (JP)
Title: Absorbing article
Inventor: KANEDA MANABU
IPC: A61F13/511
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing article which reduces the total thickness of a product along with excellent portability and disposability while a bulky structure is maintained to absorb a highly viscous liquid. SOLUTION: This absorbing article has a liquid permeable surface layer 12, a liquid impermeable rear layer 14, a liquid absorbing core 16 interposed between the surface layer and the rear layer and a liquid filtration layer 18 interposed between the surface layer and the liquid absorbing core 16. The surface layer is a sheet comprising unwoven cloth formed by fusing a thermoplastic synthetic fiber. One part or the whole of the surface of the sheet is an alternate combination of multiple rows of ridge parts and groove parts while the ridge parts are curved convex and the groove parts are curved concave. The groove parts are provided with numerous open hole parts spaced at an interval while cubic ribs are arranged on the periphery parts of the open hole parts to be erected toward the rear from the surface of the sheet.  The average hole diameter of the open hole parts is 1.0mm or more during the pressurization at 30g/cm<2> while the percentage of the area of the open holes in the total sheet is at least 5%. The liquid filtration layer 18 is 1.0mm or more in the thick ness during the pressurization at 30g/cm<2> while the average distance between fibers is at least 150μm.
Patent JP-S63284314-A (JP)
Title: Construction work of magnetized grout underground wall
Inventor: IIDA KAORI
IPC: E02B7/06
Filed: 1987-05-13
Abstract: PURPOSE:To simply control bleeding phenomenon by a method in which after the ending of excavation with stirring using a magnetized grout as a trench wall stabilizer in the excavation, and prefabrication parts are set in the trench after completion of excavation. CONSTITUTION:Magnetic force line of 2000-3000 gauss for example is directed for ten min. to water for forming magnetic grout. The magnetic water so formed is mixed with a hydraulic binder to form a magnetic grout 1. The magnetic grout 1 is mixed with soil on the site to construct an underground wall. Prefabrication parts 2 are set and assemble to form a prefabricated underground continuous wall after the hardening of the magnetic grout. The water permeation coefficient of the underground wall can thus be reduced, and the strength of the wall can also raised, permitting the embrittlement of the underground wall top to be improved.
Patent JP-H10310131-A (JP)
Title: Carton with shake-out port
Inventor: SUGIYAMA YUJI
IPC: B65D5/74
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve paper removal at the time of punching a blank plate, improve operativity at the time of shaking out contents and prevent easy removal by hook pieces by providing a notch at the tip of an opening flap connected with a rear plate via a top plate and by providing the hook pieces at both sides of the tip. SOLUTION: A notch 7a is provided at a center of the tip of an opening flap 7 connected with a top short side of a rear plate 6 via a top plate 6, while hook pieces 14, 15 are connected respectively with both sides of the tip via fold lines 33, 34. In using this carton C, the top plate 6 is pulled up to pull out the opening flap 7, wherein the hook pieces 14, 15 provided at both sides of the tip of the opening flap 7 expand inside the carton to be locked with top side flaps 10, 11. A dispensing port (m) is constituted of the notch 7a provided on the opening flap 7 and a notch 4a provided on a front plate 4, and contents are shaken out of the port (m). Thus usability excellent.
Patent JP-S6096335-A (JP)
Title: Coupling method of plate material and pipe
Inventor: AOKI HIYOUGO
IPC: F16L5/02
Filed: 1983-06-28
Abstract: PURPOSE:To fit and fix surely a pipe material to a plate material by forming a collared ring by a press to the outside circumferential part in the coupling part of the pipe material, inserting the same into the coupling hole of the plate material and forming again a collared ring by the press on the opposite side of the collared ring. CONSTITUTION:A mandrel 2 is inserted into a pipe material 1 and a collared ring 11 is formed on the outside circumference of the pipe 1 by upper and lower dies 3, 4 of a press. The material 1 is inserted down to the root of the collar into the coupling hole of a plate material 5 and again a collared ring 12 on the opposite side is formed by upper and lower dies 6, 7 of the press to fit and fix the pipe material 1 to the plate material 5. The sure and secure fixing is accomplished by the simple installation and operation and the working efficiency is improved. Segmental dies are used for the press dies if the pipe is long-sized.
Patent JP-S5642866-A (JP)
Title: Digital computer
Inventor: KOBAYASHI SHIYOUJI
IPC: G06F11/34
Filed: 1979-09-14
Abstract: PURPOSE: To secure a sequential recording of the career for the transition of contents in the specified address of the memory device via the program execution, by connecting a device having the tracing function to the memory bus.  
     CONSTITUTION: The digital computer carries out successively the program in the memory device 6 by the processor 1 and then gives a process in accordance with the contents of the program. At the same time, the tracing device 21 is connected to the memory bus 9. The device 21 stores the address where both the writing contents and the writing instruction to the specified address of the device 6 exist with every writing action, and then catches the career of the writing action to the specified address. With installation of such device 21, the career can be recorded successively for the transition of contents in the specified address of the device 6. Accordingly, a high efficiency is ensured for the debug. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63286585-A (JP)
Title: Chemical treating solution for titanium or alloy thereof and surface treatment of titanium or alloy thereof with said solution
Inventor: NAKAGAWA HIROYOSHI
IPC: C23C22/34
Filed: 1987-05-16
Abstract: PURPOSE:To improve the adhesion and chemical conversion ability of a compd. film by specifying the amt. of F ions in a fluoride-contg. treating soln., further specifying the concns. of nitrate ions, sulfate ions and metal ions in relation to the amt. of F ions, adding a specified amt. of an org. chelate compd. or the like and adjusting the pH of the soln. CONSTITUTION:This treating soln is a soln. of 1.5-5.0pH contg. 5-40g/l F ions, NO3 ions in 0.005-0.2 ratio of NO3 ions to F ions and SO4 ions in 0.02-0.5 ratio of SO4 ions to F ions as essential components and further contg. metal (Me) ions of one or more among Mg, Ca, Mn, Fe, Co, Ni, Zn and Mo in 0.02-0.5 ratio of Me ions to F ions and one or more among 0.1-2g/l org. chelate compd., 0.1-10g/l water soluble org. high molecular compd. and 0.01-3g/l surfactant. Ti or Ti alloy having a clean surface is immersed in the treating soln. at 40-80 deg.C for 3-15min to form a compd. film and then washing and drying are carried out.
Patent JP-H02297433-A (JP)
Title: Composite steel plate
Inventor: UCHIDA YASUNOBU
IPC: B32B15/08
Filed: 1989-05-11
Abstract: PURPOSE:To obtain the above composite steel plate excellent in weldability and adhesion by a method wherein filler, which is added to resin layer provided between steel plates, consists of core material having specified hardness and metallic covering layer, which covers the core material, has electroconductivity higher than that of the covered core material and is excellent in corrosion resistance. CONSTITUTION:The composite steel plate concerned has resin layer, which contains filler acting as electroconductive carrier and is provided between steel plate. The filler consists of core material 1 having a hardness of muHv of 50 or higher and metallic covering layer 2, which covers the core material 1 and has electroconductivity higher than that of the core material and is excellent in corrosion resistance. Since the hardness (muHv) of the core material 1 of the filler is higher than 50, the filler is not ground even through the pressurizings at the fixing of the steel plate and resin by pressure, welding end fabrication. Further, since the covering layer 2 of the filler is made of metal, the electroconductivity of which is more favorable than that of the core material 1, the electric current in welding gathers in the covering layer 2, resulting in producing high current density. Thus, composite steel plate excellent in weldability and corrosion resistance is obtained.
Patent JP-S5242163-A (JP)
Title: Internal discharge detecting device for closed electric apparatus
Inventor: INOUE YASUO
IPC: H02B13/065
Filed: 1975-09-30
Abstract: PURPOSE: To detect internal discharge, by extracting the light emission phenomenon accompanied with internal discharge, to the outside by using a light guide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11309455-A (JP)
Title: Electrolytic water generator
Inventor: IJIRI JUNNOSUKE
IPC: C02F1/46
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of an additive on an electrode and to reduce the consumption of the additive, in a generator for electrolyzing water to produce alkaline ionized water and acidic ionized water. SOLUTION: A pair of electrode plates 19 and 21 are opposed to each other with the gap 34 acting as an electrolytic cell in between, city water, etc., are continuously passed through the gap, and a voltage is applied between the electrode plates 19 and 21 to bring about electrolysis. In this case, the water mixed with an electrolytic additive and the water not mixed with the additive are passed through the gap in layers. Otherwise, the waters different in concn. of the electrolytic additive are passed between the electrodes 19 and 21 in layers.
Patent JP-H0415025-A (JP)
Title: Hose of electrical cleaner
Inventor: NOGUCHI YOSHIHIRO
IPC: A47L9/24
Filed: 1990-05-10
Abstract: PURPOSE:To continue sweeping without removing obstacles by suspending sweeping and without shifting a body and to improve the sweeping efficiency by constituting a hose for connecting a cleaner body and an operation part so as to be equipped with an electric signal wire on the hose which is provided with the extension/contractibility in the longitudinal direction. CONSTITUTION:A structure wire 12 which is formed in spiral form by piano wires is installed in the inner surface bottom part of the outer skin 11 of a hose which is formed in free extension and contraction, and a two-core electric signal wire 13 is fitted in spiral form on the inside of the structure wire 12. The structure wire 12 and signal wire 13 are formed into spiral form, and the hose is urged so as to contract in the ordinary case, and the hose is extended when the edge part is pulled. Further, since the electric signal wire is built in, the equipment connected with this hose can electrically be connected. During the sweeping, in which an operation part 4 is held and the body is dragged on a floor surface, even if the body 1 collides with an obstacle on the floor surface and can not shift, the hose is extended. Accordingly, the operation part and a floor nozzle can be shifted far from the body, and sweeping operation is not obstructed.
Patent JP-S6011390-A (JP)
Title: Heat-sensitive recording paper
Inventor: HIROTA SATORU
IPC: B41M5/337
Filed: 1983-06-30
Abstract: PURPOSE:To obtain heat-sensitive recording paper having high color forming capacity at a low temp. and excellent in the preservability of a white part and a color forming part, in leuco type heat-sensitive recording paper, by containing a specific compound (Sanol) in a heat-sensitive recording layer. CONSTITUTION:A compound represented by formula I or II (wherein R is an alkyl group, an aryl group or an aralkyl group, R' and R'' are H or an 1-4C alkyl group, R''' is H or an 1-10C alkyl group and Y is an 1-10C alkylen group) is contained in a heat-sensitive layer containing a usual leuco dye and an org. acid for forming a color through the reaction with said leuco dye. The compounding ratio of this compound is set to 2-100pts.wt. to the org. acid. Said heat-sensitive layer is formed by coating an aqueous dispersion, in which said compound is dispersed along with the org. acid, along with a dye dispersion, further, a lubricant and waxes.
Patent JP-H06334949-A (JP)
Title: Liquid crystal projector
Inventor: YOSHIDA YOSHIO
IPC: G02F1/13
Filed: 1993-05-20
Abstract: PURPOSE:To optionally and continuously set up an aspect ratio by simple structure and to synthesize a magnified picture by providing this liquid crystal projector with 1st and 2nd reflecting mirrors for fully reflecting respective pictures outputted from 1st and 2nd picture output devices and a projection lens for projecting the pictures reflected by the 1st and 2nd reflecting mirrors as magnified pictures. CONSTITUTION:The rotational axes of the 1st and 2nd reflectors 25, 29 are set up so as to be vertical to a projection optical axis 28 and coincident with the longitudinal direction of a picture and a driving part sets up the angle 24 formed between the reflecting mirrors 25, 29 to 100 deg. so as to equally open the reflectors 25, 29 with respect to the center of the optical axis 28 by 50 deg.. Consequently, the 1st and 2nd pictures supplied to the lens 26 become transversely long pictures uniformly expanded in the transverse direction without generating distortion. Thereby a magnified synthetic picture magnified by the lens 26 and projected on a screen 27 becomes transversely superlong display. When the angle 24 formed between the two reflectors 25, 29 is set up to 60, e.g. smaller than 90 deg. so as to equally open the reflectors 25, 29 by 30 deg., a transversely short picture compressed in the transverse direction is obtained.
Patent JP-H0416406-A (JP)
Title: Magazine-shifting device
Inventor: UNOKI TOSHIO
IPC: H01L21/66
Filed: 1990-05-10
Abstract: PURPOSE:To improve efficiency of supply and recovery works by enabling passage of a magazine through a space formed between transport means in delivery operation between a magazine container and the magazine transport means, and reducing the space in transport operation in a magazine-shifting device for storing IC devices. CONSTITUTION:For example, in the case of supplying magazines, a magazine container 1 is positioned so as to achieve an alignment between the push-up rod 31 of an elevating member 3 and the slot 11 of the bottom wall 10a of a container body 10 in the position of a transport means 2. Then, a pair of conveyor belts 27 and 27 of the transport means 2 are separated from each other so as to allow a magazine M to pass through them. And, the rod 31 is elevated by means of the elevating member 3, and the magazine on the uppermost stage is pushed up by the distance of one magazine from the upper surface of the container body 10. Then, the conveyor belts 27 and 27 are returned to their original positions after being supported by means of a magazine clamp plate 40, and the elevating member 3 is lowered, resulting in improvement of work efficiency.
Patent JP-S5744778-A (JP)
Title: Operation control method of multistage hydraulic machinery
Inventor: KAKO TAKUYA
IPC: F03B15/18
Filed: 1980-08-28
Abstract: PURPOSE: To prevent the intermediate chamber including return passages from being applied with large water pressure by a method wherein an inlet valve is closed when nonuniform opening states of movable guide vanes are detected.  
     CONSTITUTION: In a two stage Francis turbine, an opening sensor 25, which senses each of the openings of a high pressure stage movable guide vane 10 and a low pressure stage movable guide vane 21 capable of regulating their water inlet port openings respectively, is provided to transmit its output signal to an inlet valve shutoff device 26 in order to open or close the inlet valve 16. If the guide vanes 10 and 21 do not open or closed uniformly during running for some cause or other and the guide vane 10 is rendered to be fully opened and the guide vane 21 fully closed, the abnormality is sensed with the opening sensor 25 to operate the inlet valve shutoff device 26 to close the inlet valve 16. 
     COPYRIGHT: (C)1982,JPO&Japio