baber/WOPTO huggingface dataset:
Patent JP-S6155588-A (JP)
Title: Heat exchanger device
Inventor: OGAWA SHINJI
IPC: F28D19/04
Filed: 1984-08-28
Abstract: PURPOSE:To facilitate the repair and inspection of a seal member, reduce manufacturing cost and improve characteristics of seal by a method wherein a seal portion of the seal member is formed by a soft resin, a fixing portion is formed by a solid resin and they are formed integrally. CONSTITUTION:In a cylindrical rotary type heat exchanger 8, a rotary center is arranged in a partition part 9 between the gas supplying passage 4 and the gas discharging passage 7, and the gas supplying flow flowing in the passage 4 and the discharging flow flowing in the passage 7 are set to flow in the device. A seal member 10 contacted with the heat exchanger 8 and separating the gas supplying flow and the gas discharging flow is arranged at the partition part 9 and at the same time a seal member contacting with the outer circumference of the heat exchanger 8 and causing the gas supplying flow and the gas discharging flow to pass through the heat exchanger 8 is arranged at the main body 1. Further, the seal members 10 and 13 are made such that a contact portion with the heat exchanger 8 is of a soft resin, the partition part and the main body fixing part are of a solid resin and they are integrally formed to make a substantial L-shape. As a result, the repair and inspection of the seal members are facilitated, their manufacturing cost is reduced and the characteristics of seal are improved.
Patent JP-H0814729-A (JP)
Title: Improved evaporation tray for refrigerator
Inventor: SONOBE YASUKI
IPC: B01D53/81
Filed: 1994-06-27
Abstract: PURPOSE:To effectively treat defrosted water by providing a cover with a deodorizer at an evaporation tray, employing an antibacterial agent mixed resin, and further providing an indicator for informing a washing time. CONSTITUTION:A cover 2 with an odor decomposing ion filter is provided at an evaporator tray 1. The tray 1 is cut at a part opposed to the end of a drain tube 3 for passing defrosted water, employed with an antibacterial agent mixed resin, and treated with an environment for moisture and warm air. An indicator lamp is provided at the door panel of a refrigerator, and at the time of washing end, a reset button 5 provided at the periphery of the lamp is pressed to be released. Thus, the complete guide of the end of the tube 3 to the tray 1 can be recognized by the confirmation of the stop of flashing of the lamp, and hence the frosted water can be effectively treated.
Patent JP-S6160880-A (JP)
Title: Spattering device
Inventor: SAKAI IKUO
IPC: C23C14/35
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a titled device for raising a utilization factor of a target and improving the efficiency, by moving a magnetic flux of a magnet by a flux guide placed so as to be movable between the target and the magnet provided so as to be opposed to said target. CONSTITUTION:In a spattering device which has provided a plasma converging magnet 13 on the rear side of a cooling plate 12 placed closely to a target 11, a flux guide 14 is placed so as to be movable between said cooling plate 12 and the magnet 13. A magnetic flux emitted from one magnetic pole of said magnet 13 passes through the flux guide 14, reaches the surface of the target 11 and converges a plasma. In this case, said flux guide 14 is moved suitably as indicated with an arrow, a part where the plasma is converged is moved, and an erosion area of the target 11 is widened. In this way, a utilization factor of the target is improved to about >=30%.
Patent JP-S62161151-A (JP)
Title: Replenishing device for processing liquid
Inventor: OGAWA TAKAHIRO
IPC: G03D3/06
Filed: 1985-08-15
Abstract: PURPOSE:To replenish a processing liquid smoothly to the end without being affected by the shape and material of a supply tank by forming a partial notched part to the suction-side end part of a suction pipe. CONSTITUTION:When the processing liquid is replenished to an automatic developing device, a supply pump 25 is driven and then the processing liquid in the supply tank 22 is supplied to a circulation pipe 16 through the suction pipe 21 and supplied from the circulation pipe 16 to a developer tank 8. The processing liquid which overflows as a result of said replenishment is discharged to a waste liquid tank 131 through an overflow pipe 12. Even if a suction force is generated in the suction pipe 21 by the replenishment of the processing liquid and its tip part 21a is not sucked by contacting the internal wall of the supply tank 22, the tip part does not contact the internal wall because of the cut part 26, so the processing liquid is supplied smoothly. Consequently, the processing liquid is sucked by a prescribed amount to the end without being affected by the shape and material of the supply tank 22.
Patent JP-H0344552-A (JP)
Title: Multichannel eddy current test equipment
Inventor: OMORI HIDEKI
IPC: G01N27/90
Filed: 1989-07-12
Abstract: PURPOSE:To compensate nonuniformity in sensitivity due to an error of fitting of flaw-detecting probes and to make mutual interference between the probes uniform by connecting a variable-output type power amplifier to each probe and by supplying an exciting signal to a coil of this probe. CONSTITUTION:A sine wave signal outputted from a sine wave oscillator 11 is amplified by a variable-output type power amplifier 12 and inputted to a coil of a flaw-detecting probe 13. When a defect exists in a material to be inspected, the impedance of the probe 13 changes, a bridge circuit 14 turns unbalanced consequently, and a defect detection signal is outputted. This defect detection signal is inputted to a phase detection circuit 52 of a signal evaluation element 50 through a switch 16, subjected to phase detection by using a signal from a phase shift circuit 53 and inputted to a comparator 55 via variable BPF 54. The defect signal inputted to the circuit 55 is compared with a refer ence value, determination of the defect is executed and the result of evaluation is displayed in a display element 100.
Patent JP-H054232-A (JP)
Title: Manufacture of mold
Inventor: TEZUKA SHINYA
IPC: B29C33/38
Filed: 1991-06-25
Abstract: PURPOSE:To form a mold for mass-producing a precise dimension product such as a multi-core fiber connector ferrule or grating by molding with high accuracy. CONSTITUTION:In the manufacture of a mold, sputtering 2 and electroforming 3 are performed on the basis of a three-dimensional shape 1 obtained by the anisotropic etching of a single crystal such as silicone or quartz and the shape 1 is transferred to form the mold with high dimensional accuracy of submicron.
Patent JP-2000154223-A (JP)
Title: Crosslinked polymer
Inventor: MICHOT CHRISTOPHE
IPC: H01M8/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having properties clearly defined in a molecular weight and a crosslinking density and being useful as e.g. a polyelectrolyte by selecting a crosslinked polymer obtained by anionic polymerization and subsequent cationic crosslinking. SOLUTION: This polymer is one obtained by the anionic polymerization of a monomer represented by the formula: (A)nQ(Y)p and the subsequent cationic crosslinking. In the formula, Q is a bond, -CO-, -SO2-, or an (n+p)-valent organic group being nonreactive with reagents initiating anionic polymerization or cationic polymerization and being of the type of a 1-30C alkyl, alkylaryl, or arylalkyl optionally containing oxa or aza substituents; A is a group reactive in anionic polymerization, desirably, a group of any one of formulae I to III; Y is a group reactive in cationic polymerization and nonreactive with reagents initiating anionic polymerization, desirably, a group of any one of formulae IV to VII; n is 1-3; p is 1-6; R' is H or a l-12C alkyl; R is R' or the like; Z is O or CH2; and r is 1-6.
Patent JP-H0737127-A (JP)
Title: Taxi receipt issuing system
Inventor: WATANABE NAOHIRO
IPC: G07B13/00
Filed: 1993-07-21
Abstract: PURPOSE:To provide a taxi receipt issuing system where the jump-up of a fare and the issuing of a meaningless receipt are eliminated. CONSTITUTION:The taxi receipt issuing system consisting of a taxi meter 1 calculating a taxi fare corresponding to the depression of a tariff and a receipt issuing unit 2 issuing the receipt by printing the taxi fare is provided with a signal transmission means showing that an empty car tariff is depressed for the taxi meter 1 and a printing control means printing the fare based on fare data outputted from the taxi meter 1 when the signal transmission means transmits a signal and issuing the receipt for the receipt issuing unit 2.
Patent JP-2000010197-A (JP)
Title: Screen film
Inventor: WATANABE YAICHI
IPC: G03B21/62
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a screen film that consists of laminated film of a transparent non-adhesive film and an opaque colored film or a light beam reflection film not only as projection screen but also as marker board on which a character or a graphic or the like can be written by a marker without resiliency and easily erased by an eraser. SOLUTION: The laminated film consists of the transparent non-adhesive film 10A and the light beam reflection film 40A. The film 10A is an ETFE film whose thickness is 25 μ, and its rear face is surface-processed and coated with acrylic resin transparent adhesive 11A. The film 40A is a white PET film whose thickness is 75 μ and it is vapor-deposited with aluminum 41A. Therefore, the laminated film is used as screen and also used as marker board. In the case of constituting the screen film of the laminated film consisting of the transparent non-adhesive film, a polarizing film and a light beam reflection PET film, a bright and easy-to-view image is obtained, and the laminated film is used also as marker board.
Patent JP-H0230750-A (JP)
Title: Formation of silicon nitride layer
Inventor: OYOSHI KEIJI
IPC: C23C14/06
Filed: 1988-07-21
Abstract: PURPOSE:To form a silicon nitride layer having superior adhesive strength to a base material and excellent in heat resistance in the inner part of a surface layer by implanting nitrogen and silicon ions into the surface of a base material to prevent the diffusion of alkali metal, etc. CONSTITUTION:Nitrogen and silicon ions are simultaneously or separately implanted mutually repeatedly into the surface of a base material (metal such as Al and Cu, glass, ceramics, plastics, etc.). Though silicon in silicon oxide hardly forms silicon nitride because it is combined with oxygen having high binding power even if nitrogen ions alone are implanted into the above glass base material, the silicon nitride layer can be formed, in this case, in the inner part of the surface layer of the above base material.
Patent JP-H0734178-A (JP)
Title: Production of high rigidity material
Inventor: YAMAMOTO SUKEYOSHI
IPC: C22C38/00
Filed: 1993-07-21
Abstract: PURPOSE:To produce a high rigidity material at a lower cost, at the time of increasing the rigidity of the material by the accumulation of working strains by the dispersion of fine grains and the restriction of the texture, by moreover refining the dispersed grains. CONSTITUTION:The powder having a compsn. of Fe-Cr series ferritic steel is subjected to mechanical alloying treatment, is subjected to forming including extrusion at >=3 extrusion ratio and is next subjected to secondary recrystallization heat treatment. At the time of this mechanical alloying treatment, the nitride grains of Cr or easily nitridable elements are finely dispersed by at least one means of the following (i) and (ii):(i) the same mechanical alloying treatment is executed by using powder contg. nitrogen as the same powder and (ii) the same mechanical alloying treatment is executed under a nitrogen-contg. atmosphere. Thus, its high rigidity of >25,000kgf/mm<2> Young's modulus is attained.
Patent JP-S6241243-A (JP)
Title: Polyethylene composition and molding thereof
Inventor: INASAWA SHINTARO
IPC: C08L23/00
Filed: 1985-08-19
Abstract: PURPOSE:To obtain a polyethylene resin compsn. which has excellent antibacterial and antifurgal performances and can be melt-molded, by mixing metallic copper or copper alloy powder having a specified particle size distribution with polyethylene. CONSTITUTION:A resin compsn. is obtd. by blending 15-40wt% metallic powder (i) which may have been subjected to an oxidative treatment and is selected from among metallic copper and alloy powder contg. at least 60wt% copper, each having an average partible size of 1-20mu and such a particle size distribution that a residue on 250-mesh sieve is 8wt% or below, 60-85wt% polyethylene (ii) and optionally 1-10wt% ethylene polymer (iii) contg. one carboxyl group per 1,000 or more carbon atoms of the polymer. The ethylene polymer (ii) is a polymer contg. 70wt% unit originating from an ethylene monomer. Moldings prepd. from said resin compsn. contain metallic powders kneaded and dispersed therein so that even when their surfaces are worn by sea water, antibacterial and antifungal effects are not reduced.
Patent JP-H08338032-A (JP)
Title: Continuous footing
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1995-06-13
Abstract: PURPOSE: To separately manufacture a grid frame member and a hollow beam member and to eliminate a connection device for an upper end reinforcing bar and a lower end reinforcing bar, while using the reinforcing bars for the members and connecting parts, maintaining a yield point load of the bars as it is. CONSTITUTION: A grid frame member B and a hollow beam member A are separately manufactured, and a lower end reinforcing bar 2 is inserted into a central groove 17 of grid frames B, B which are continuously provided, and distributing bars 3, 3a are inserted into outer grooves 18, 18a outside the groove 17. Further, the member A is provided continuously on the member B and an upper end bar 1 is inserted into V-shaped grooves 11, 11a. And the upper end bar 1 and the lower end bar 2 are interconnected by a plurality of rib bars 6 and fixing materials 7, concrete, and mortar are filled into a space 5 of the hollow beam member A and a space 4 of the grid frame member B.
Patent JP-S6423164-A (JP)
Title: Blood separation and blood collecting tube used therefor
Inventor: KASAI MASAAKI
IPC: G01N33/48
Filed: 1987-07-20
Abstract: PURPOSE:To enable the complete sepn. of serum of blood-plasma and blood after the blood is separated to the serum or the blood-plasma and blood cells by providing a blood collecting tube bottomed tube and member for blood sepn., etc. CONSTITUTION:The blood collecting tube 1 consists of the bottomed tube 2 which is formed of a thermoplastic resin and is opened at one end and is closed at the other end, the member 3 for blood sepn., the outside peripheral face of which is formed of a thermoplastic resin and which has the intermediate sp. gr. of the different blood components to be separated and a sealing member 4 for hermetically sealing the aperture of the bottomed tube 2. A reduced pressure is maintained in the blood collecting tube 1. The blood is put into the blood collecting tube 1 and after this blood is centrifugally separated, at least a part of the outside peripheral face of the member 3 and the inner side face of the bottomed tube 2 to be faced with the outside peripheral face thereof are isolated. The serum or blood-plasma and the blood are thus completely separated.
Patent JP-H091780-A (JP)
Title: Ink feeder
Inventor: JIYOUTOU YOSHINORI
IPC: B41F31/14
Filed: 1995-06-24
Abstract: PURPOSE: To provide an ink feeder which can feed a high viscous ink smoothly to a printing plate of a plate cylinder, and both of ordinary quality printing in which wholly uniform printing by feed of keyless ink is carried out, and high quality printing in which partial printing by feed of non-keyless ink is carried out can be selected on the basis of that. CONSTITUTION: Oppression and breakup by outer force is repetitively applied to high viscous ink in a process of ink feed such as providing an irregular roller 3 of a peripheral quicker speed than a rotary peripheral speed of a fountain roller approaching ink drawn out downward via a first gap 13 with a fountain roller 2 from an inside of an ink fountain via a second gap 33. Thereby, fluidity of the ink is temporarily increased. By relating operations for a regulation means 14 for the first gap of the ink fountain and switching between contact to a measuring roller 5 of a doctor means and a rotary contact means, both printings of a keyless ink feed mode and a non-keyless ink feed mode can be selectively carried out.
Patent JP-S6072640-A (JP)
Title: Production of piston
Inventor: HINO HARUMICHI
IPC: B22C21/14
Filed: 1983-09-30
Abstract: PURPOSE:To prevent penetration of a molten metal into a cooling hole and breakage and to provide a denser, stronger and lighter piston by disposing a cooling hole core consisting of a metallic layer formed on the surface of a salt coe into a casting mold for a piston and pouring the base metal for the piston under high pressure into the mold. CONSTITUTION:A separately manufactured annular core 22 formed of molten salt for a cooling hole is placed to a holding member 21 of a wear resistant annular member 19 of a piston and is installed in a casting mold 31. Molten aluminum 35 is poured into the mold to form an insert metallic layer 23. The insert core 20 is disposed in casting molds 12, 13 for the piston and molten aluminum 40 is cast A under high pressure by a plunger 14. The core 22 protected by the layer 23 prevents penetration and deformation with the high- pressue aluminum and provides the good cooling hole. The piston structure is made dense by the high-pressure pouring, by which the strength is improved and the weight is reduced. The insert salt is washed away through a suitable cast hole 41.
Patent JP-S6160675-A (JP)
Inventor: FURITSUTSU GUUDE
IPC: C07D307/60
Filed: 1984-08-31
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-H11204763-A (JP)
Title: Nonvolatile storage and its operating method and manufacture
Inventor: SAI TEIKAKU
IPC: H01L21/8247
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage and an operating method and a manufacturing method. SOLUTION: This storage is provided with a plurality of bit lines arranged in parallel at constant intervals and a plurality of word lines arranged perpendicularly to the bit lines at constant intervals. Unit cells having laminated gate structures of floating gates and control gates are positioned in crossing regions of the bit lines and the word lines. The two cells are linked with the bit line by using one bit line contact. Source active regions of the cells are linked with the same bit line via different bit line contact. Two symmetric cells are commonly connected to one source active region. In an operating method of a nonvolatile storage having the source active region, in the program operation injecting electrons in the floating gates of the cells, a positive voltage is applied to the bit lines and the word lines of the selected cells, a reference voltage which is low as compared with a bit line voltage is applied to the source lines, and a cell current is generated.
Patent JP-H1119365-A (JP)
Title: Driver for sewing machine
Inventor: TSUKIOKA TAKASHI
IPC: D05B57/36
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To make a motor to stably drive a sewing machine by mounting a backstop device in between the drive shaft of the motor to drive a half rotary shuttle and the half rotary shuttle to prevent the motor from instant repulsion in reverse rotation of the half rotary shuttle by a backstop device. SOLUTION: When a servo-motor 3 is actuated linking drive of other driving parts of a sewing machine, a support plate 8A is continuously rotated in one direction through a drive shaft 4 of the servo-motor 3, a joint 5, a crank shaft 6a, and a one-way clutch 20. Then, since the upper end part of a crank rod 16 whose lower end is pivotally supported by a crank pin 12 eccentrically supported by both support plates 8A, 8B is pivotally supported by a crank pin 15 eccentrically positioned on an oscillating gear 14, the upper end part of the crank rod 16 is oscillated together with an oscillating gear 13. As a result, a pinion 19 engaged with the oscillating gear 13 repeats oscillating rotation by a desired angle to oscillate the half rotary shuttle 1 in a desired angle.
Patent JP-S6071292-A (JP)
Title: Transfer material for thermal recording
Inventor: IMAI AKIHIRO
IPC: B41M5/26
Filed: 1983-09-28
Abstract: PURPOSE:To enhance moving stability of a thermal head and prevent drop-out from occurring, by providing a polymeric composition comprising fine particles on the lower side of a base, in the titled material comprising a coloring material layer on a base. CONSTITUTION:The polymeric composition 3 comprising fine particles is provided on one side of the base 1 consisting of a polymer film such as a polyester polymer film and an amide polymer film. The fine particles may be any of various inorganic or organic particles such as graphite, carbon and carbon fluoride, the particle diameter of which is preferably not larger than 6mum, and which is used in an amount of 0.1-100pts.wt. to the composition. Various curable resins and photo-curing resins may be used for the polymeric composition, and particularly, a cured oligoacrylate exhibits excellent characteristics. The coloring material layer 2 comprising a sublimable dye or the like is provided on the other side of the base 1 to obtain the transfer material for thermal recording.
Patent JP-S5972952-A (JP)
Title: Motor
Inventor: WATANABE TAKASHI
IPC: H02K5/04
Filed: 1982-10-18
Abstract: PURPOSE:To improve the accuracy of a motor by constantly maintaining the length of the bracket butting parts of rods for securing a stator core irrespective of laminated layers of the stator core, thereby reducing the irregularity of the gaps of thrust springs. CONSTITUTION:A plurality of stator core securing rods 102-L contributed to clamping a stator core are provided at the core. An inner periphery engaging surface having the engaging outer diameter equal to the engaging inner diameter of a bracket is formed on the end surfaces at the clamping time, and bracket butting surfaces having the prescribed length are formed between both end surfaces to form a stator core structure 102. This structure is interposed between brackets 103, 104 of both sides.
Patent JP-S6424636-A (JP)
Title: Microwave converter
Inventor: MIYAZAKI MASAO
IPC: H03D9/00
Filed: 1987-07-21
Abstract: PURPOSE:To realize the considerable miniaturization of a microwave converter and the compactness by abutting plural circuit boards on plural surfaces of a conductive solid having a local oscillator in its inside and connecting plural circuit boards electrically and mutually. CONSTITUTION:Four dielectric boards 13, 14, 15 and 16 are arranged respectively on four surfaces of the conductive solid 12 having the local oscillator 5 in its inside. A low noise amplifier 2 and a filter 3 are formed to a 1st dielectric board 13, a mixer 4 is formed to a 2nd dielectric board 14, an IF amplifier 6 is formed to a 3rd dielectric board 15 and a power supply circuit 9 is formed respectively to a 4th dielectric board 16. The four boards are arranged stereoscopically on each surface of the conductive solid 12 and the local oscillator 5 is arranged to the inside of the conductive solid 12 in this way and since no useless space exists in arranging other circuits, high density mounting is attained.