baber/WOPTO huggingface dataset:
Patent JP-H06104143-A (JP)
Title: Mounting device for electrolytic capacitor
Inventor: YOSHIDA AKIRA
IPC: H01G9/00
Filed: 1992-09-21
Abstract: PURPOSE:To improve the reliability of an electrolytic capacitor by attaching a heat radiation device to a mounting device for attaching and fixing an electrolytic capacitor to a substrate thereby improving the heat radiation of the electrolytic capacitor and preventing the shortening of working life of part and the deterioration of electric characteristics. CONSTITUTION:Plate-shaped heat radiator fins 12 are formed at equal intervals longitudinally and laterally on the outer peripheral surface of a band portion 8 of a mounting device 7 for attaching and fixing an electrolytic capacitor 1 to a substrate 11. Because of this, if self-heating occurs from a capacitor element 2 inside an outer case 3 of the electrolytic capacitor 3, heat transmitted from the capacitor 2 to the outer case 3 is radiated to the outside from the mounting device 7 equipped with plate-shaped fins 12 tightly contacted to the outer case 3 and its outer surface through an insulation sleeve 5 so that heat radiation can be improved by the plate-shaped radiation fins 12 attached to the mounting device compared to the conventional mounting device having no heat radiation fins, thereby improving heat radiation efficiency.
Patent JP-H07130349-A (JP)
Title: Manufacture of separator for battery
Inventor: TAKAHASHI NOBORU
IPC: H01M10/05
Filed: 1993-11-05
Abstract: PURPOSE:To prepare a precise separator extremely easily within a short time by combining a porous film and a low molecular weight polyolefine with optional melting point; wherein the fine pores of the film in the separator can be closed at optional temperature. CONSTITUTION:A charged porous film 12 is sent to a heater roller 3 set at the temperature lower by 0.5 to several degrees than the melting point of low molecular weight polyolefine-based wax fine particles 13 which are to be thermally pressed to the film, and then the porous film 12 charged by the heater roller 3 is sent to a wax fine particle stirring tank 4 filled with the wax fine particles 13 through an open mouth part 4a. As a result, the wax fine particles 13 adhere to the charged porous film 12 due to electrostatic force and the wax fine particles 13 are immediately softened and stuck to the porous film 12.
Patent JP-H02120851-A (JP)
Title: Silver halide photographic sensitive material improved in preventing pinhole generation
Inventor: YAMADA TAKETOSHI
IPC: G03C1/047
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the generation of pinholes by forming a photosensitive emulsion layer containing a tetrazolium compound or a hydrazine compound and on the reverse side of a support a layer containing a gelatin derivative having polyethyleneoxide chains. CONSTITUTION:The photosensitive emulsion layer formed on the support contains the tetrazolium compound, such as 2-(benzothiazol-2-yl)-3-phenyl-5- dodecyl-2H-tetrazolium or 2,3-diphenyl-5-(4-t-octyloxyphenyl)-2H-tetrazolium, and the hydrazine compound, such as 1-formyl-2-(4-diethylaminophenyl)hydrazine or 1-formyl-2-(p-tolyl)hydrazine and the layer formed on the reverse side of the support contains the gelatin derivative having polyethyleneoxide chains, thus permitting pinholes to be prevented.
Patent JP-H04152230-A (JP)
Title: Sensing device for a plurality of optical signals
Inventor: ABE MICHIO
IPC: G01N21/27
Filed: 1990-10-16
Abstract: PURPOSE:To construct an optical signal sensing device small and light, enhance the sensing accuracy and reliability, simplify the mechanism, and improve the economy by furnishing a plurality of individual photo reception sensors, and providing optical filters of different sorts in positions ahead the individual photo reception sensors. CONSTITUTION:An optical signal sensing device is composed of four spaces 3 partitioned from one another by radial partitioning walls having a cruciform section stretching in the center axis direction, quarter circular optical filters 4 of different sorts provided at the front ends of the radial partitioning walls 2, and individual photo reception sensors 5 arranged nearer the center line in the rear of each space 3. The light concentrated on a photo reception sensor body 1 penetrates the optical filters 4 and is divided into four fragments by the radial partitioning walls 2, and they reach the individual photo reception sensors 5, and there applicable signals are sensed. Thereby the device is made small and light, the sensing accuracy and reliability are enhanced, the mechanism is simplified, and economy enhanced.
Patent JP-H0588541-A (JP)
Title: Dry process developing device and handling method thereof
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1991-09-28
Abstract: PURPOSE:To provide the dry process developing device which hardly stresses a developer during storage and transportation after shipping to markets and does not require the developer housing part to be exclusively used for storage and transportation. CONSTITUTION:Carriers are housed into a developing chamber disposed with a developing roller 2, etc., from the point of the time for shipping to markets without forming the carrier housing part housing the carriers only during the storage and transportation. The aperture A of a housing 1 is sealed with an air permeable sheet 10 having many holes sized to prohibit the passage of a toner. A toner leakage preventive sheet 8 closing a small hole 5a of small hole 'Mylar(R)' of a toner cartridge 4 at the time of the storage and transportation may be formed of a material having similar air permeability. Further, the entire periphery of the device housing 1 may be coated with the air permeable sheet 10 and only the aperture A of the housing 1 may be coated.
Patent JP-H07130011-A (JP)
Title: Production of optical disk
Inventor: INUZUKA SHINGO
IPC: G11B7/26
Filed: 1993-11-05
Abstract: PURPOSE:To produce an optical disk excellent in durability by improving the corrosion resistance of an Al-based metallic reflecting film. CONSTITUTION:An Al-based metallic reflecting film is formed on the surface of a disk substrate of a transparent resin by vapor deposition at 8-17A/sec rate of vapor deposition in vacuum having 0.8X10<-5>-3X10<-5>Torr degree of vacuum. The corrosion of the reflecting film caused from the interface between the substrate and the reflecting film is inhibited and the objective optical disk excellent in corrosion resistance, durability and optical characteristics is produced. In this optical disk, recorded information is optically read out.
Patent JP-H01119165-A (JP)
Title: Modem device
Inventor: SAKURAGI SATOSHI
IPC: H04M11/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent hit from being generated on a telephone line at the time of switching by controlling a relay by the output of first and second photoreceiving means coupled with first and second light emitting means, respectively, and performing the transfer of data between a modulation/demodulation circuit. CONSTITUTION:When a command to instruct connection to the telephone line is issued from a data terminal equipment 24 to an input/ output control circuit 16 after applying a power source on a modem device, the relay 22 is operated, and the telephone line is switched from a telephone set side to a modem device side. Next, when it is required to perform speech in voice by a telephone set in a communication state with the data terminal device of an opposite side, the handset of the telephone set is off-hooked. By performing such operation, a part of current on the telephone line flows on the second light emitting means 19, and the light emission of the means is detected by the second photoreceiving means 20, and by confirming the output of the photoreceiving means 20 by the input/output control circuit 16, the relay 22 is de-energized, then, a relay switch 12 is switched from the modem device to the telephone set side. In such a way, it is possible to switch the telephone line automatically without generating the hit.
Patent JP-2000115929-A (JP)
Title: Working table on utility pole
Inventor: CHICHIKAWA HISAMI
IPC: E04G3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make work more efficient without requiring a special tool, by providing a working table at a position corresponding to seats, and making it possible for two workers sitting facing each other or side by side to perform work on the table. SOLUTION: An inserting shaft 21 on the base end side of a stand 2 is inserted into a fitting part 1, and a bolt 23 is inserted into a through hole of its side surface and fastened to perform fitting. And, a belt 33 being a fastening means 31 on the base end side of a supporting part 3 is wound around a utility pole, and a hook 34 at its one end is linked. And a hanging belt 6 is stretched by rotating the handle of a wire tie 35. And a pedestal 41 is put on the stand 2, and a coming-off preventing pin 44 is inserted, and the pedestal 41 is fixed at a specified position with an inserting pin 42 and a bolt. Next, each seat 4 is fitted by fitting a seat frame 48 to a rotating seat board 47 being at the upper end part of the pole brace 46 of the pedestal 41, and a working table 7 is fitted to the upper end part of the pole brace 46.  Consequently, it becomes possible to perform work efficiently and to lessen feeling of fatigue even in case of long-time work, since two workers can perform work facing each other in seats.
Patent JP-H10100958-A (JP)
Title: Steering lock device
Inventor: TANAKA TOYOJI
IPC: B60R25/00
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent unlocking even if incorrect unlocking operation is input. SOLUTION: A steering lock device 15 which is provided between the lower face of an upper bridge 10 and a head pipe 6 to lock a handle in a one-side inclined condition has a lock body 19 formed integrally with a cylinder holder 19a to hold a key cylinder, in which a key is inserted for rotational movement and a pin holder 19b almost perpendicular thereto by which a lock pin 17 set in and out with the rotatioutal movement of the key cylinder is held. The pin holder 19b and the cylinder holder 19a are fixed to the lower face of the upper bridge 10 with a mounting strip 19c as the first fixing means and with a U-shaped member 22 as the second fixing means, respectively. With the operation of the key 20, the lock pin 17 is moved forward or backward along the radial direction of the head pipe 6 via the key cylinder to be engaged or disengaged with/from a locking member 18 arranged around the head pipe 6.
Patent JP-H08132229-A (JP)
Title: Production of split bearing
Inventor: HARIKAGO TAKAYUKI
IPC: B23K9/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide the production method of a split bearing of light weigh and low cost. CONSTITUTION: A first member 1 constituting a half of bearing and a second member 2 constituting the other half are separately formed, the first member 1 and second member 2 are welded to an integrated body 4, because high hardness weld zone and residual stress remains in the weld zone, the integrated body 4 is broken/separated at the weld zone 3 with applying breaking/separating load and a split bearing is produced.
Patent JP-H06126510-A (JP)
Title: Turning tool
Inventor: HAGA KATSUMI
IPC: B23Q11/10
Filed: 1992-10-15
Abstract: PURPOSE:To provide a turning tool, capable of improving a knife-edge life and working accuracy. CONSTITUTION:A protruded part 24, protruded from the face of a cutting blade 22, is provided on a tool main body 14, a nozzle hole 26, opened toward the face of the cutting blade 22, is formed on the protruded part 24, and moreover a flow passage 32, communicating between the nozzle hole 26 and a coolant supply part, is provided. Coolant is supplied to the face of the cutting blade from the nozzle hole 26.
Patent JP-H03137685-A (JP)
Title: Navigation device for moving body
Inventor: YANO HARUTO
IPC: G01C21/36
Filed: 1989-10-24
Abstract: PURPOSE:To make the map movable, and also, to prevent the present position from being missed at the time when it is returned to the original map by providing a map moving means, a correcting position mark display means, a map movement resetting means, and a present position mark correcting means. CONSTITUTION:When a map of the present position stored in a RAM 8 on a screen is displayed on a CRT 26 by bringing a set pattern of the present position to touch operation, a present position mark M is displayed in the center on the screen. Subsequently, when the screen is touched, scroll keys S1-S4, a correcting position mark MO, a reset pattern R1, a correction pattern R2, etc., are brought to pattern display on a display map. Next, when the key S1 is touched, the display map is moved to the right side. By following it, the mark M moves together with the map. In this regard, the mark MO is displayed continuously in the center on the screen. Thereafter, in the case of returning to the original map, when the pattern R1 is touched, the present own car position is displayed by the mark M. In this regard, in the case the mark M is bought to misalignment as shown with a two-point chain line, when the pattern R2 is touched, a mark M6 disappears, and the mark M is moved to its position and displayed.
Patent JP-H07130012-A (JP)
Title: Optical recording medium and its production
Inventor: NAGANO KAZUMI
IPC: G11B7/24024
Filed: 1993-11-08
Abstract: PURPOSE:To obtain an optical recording medium having satisfactory adhesive strength without deteriorating the recording characteristics by making the recording medium to sticking type with an adhesive layer having a prescribed compsn. CONSTITUTION:A recording layer having a smaller base area than a transparent substrate is formed on the substrate. An adhesive contg. at least one kind of copolymer such as an ethylene-acrylic acid copolymer or an ethylene-acrylic ester copolymer represented by the formula is prepd. and a sheet of the adhesive having a larger base area than the recording layer is used. Part or the whole of the adhesive face of the sheet not coming in contact with the recording layer is brought into contact with a metal and the sheet is heat-treated for a prescribed time and then laminated on the recording layer. A protective layer is further laminated on the sheet to produce the objective optical recording medium. In the formula, M is -COOH or -COOCH3, R is -H or -CH3 and each of (a), (b) and (n) is a positive integer. This optical recording medium has satisfactory adhesive strength without deteriorating the recording characteristics of the recording layer.
Patent JP-H04154991-A (JP)
Title: Formation of low-order titanium oxide film on titanium material
Inventor: ITO SEISHIRO
IPC: C25D11/26
Filed: 1990-10-16
Abstract: PURPOSE:To form the film of a blackish low-order titanium oxide on a titanium material without using a harmful component by anodizing the material and then heating the anodizied material. under specified conditions. CONSTITUTION:A titanium material is anodized to form a grayish titanium dioxide on its surface. The anodized material is heated at <=10<-3>Torr and >=300 deg.C. Consequently, the titanium dioxide is reduced to the blackish titanium monoxide or titanium pentoxide among the low-order titanium oxides shown by TinO2n-1 to form a black film on the material surface. The product is excellent in appearance and weatherability, and used as the ornament and building material. The low-order titanium oxide is also used as a reducing agent because of its high oxygen adsorptivity.
Patent JP-2000115648-A (JP)
Title: Video reception circuit
Inventor: KOJIMA SATOSHI
IPC: H04N5/44
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To minimize the output level fluctuation of video output signals due to an offset between internal elements inside a video reception circuit or the like and to eliminate the need for adjusting a video signal amplifier circuit. SOLUTION: Video detection signals, outputted to the video detection output terminals 3 and 3' of a video detection circuit 102, are inputted to the reference voltage input terminals 7 and 7' of a reference voltage preparation circuit 106 via resistors Rc and Rd. When the input level of video intermediate frequency signals inputted to video intermediate frequency signal input terminals fluctuates, an IFAGC circuit maintains the output level of video signals outputted from a video output terminal 4 to be fixed by performing operation with an IFAGC reference voltage generated by the reference voltage preparation circuit 106 as input.
Patent JP-H11117095-A (JP)
Title: Insoluble electrode for chrome plating
Inventor: TANAOKA KUNIO
IPC: C25D17/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To stably form a uniform and good-quality plating film and to prolong an anode life by forming a platinum group metal oxide film as a ground surface film prior to coating the surface of a highly corrosion resistant metallic substrate with a platinum plating film, thereby effectively holding tervalent chromium ions at a specified low concn. without the formation of sludge. SOLUTION: At least the electrode surface side of the highly corrosion resistant metallic substrate is coated with the ground surface film of the platinum group metal oxide as a first layer and the platinum plating film as a second layer. Further, the second layer is coated with a lead dioxide layer in superposition thereon. Ti, Ta, Nb, Zr, etc., are advantageously adequate as the highly corrosion resistant metal. While Pa oxide, Ru oxide, Ir oxide, Rh oxide, etc., are advantageously adequate as the platinum group metal oxide, the Ir oxide is most preferable in terms of practicable use. The coating surface density of the platinum group metal oxide ground surface film is adequately 0.1 to 40 g/m<2> , the plating thickness of the platinum 0.1 to 10 μm and the coating surface density of the lead dioxide layer 0.1 to 8.0 g/m<2> .
Patent JP-H08114261-A (JP)
Title: Hydraulic controller of continuously variable transmission
Inventor: SUZUKI AKITOMO
IPC: F16H61/04
Filed: 1994-10-17
Abstract: PURPOSE: To improve the accuracy of pressure regulating control and to get rid of any time lag in time of shifting as well as to enable it to simplify the constitution, in this continuously variable transmission, feeding a hydraulic servo with with control hydraulic pressure and line pressure by means of a pressure regulating means after being selected. CONSTITUTION: A relay valve 29 is selected to a left half position by a solenoid valve No.4, and control hydraulic pressure out of a pressure regulating valve 27 is fed to a hydraulic servo B-4, smoothly engaging a friction engaging means. In this state intact, the relay valve 29 is, in turn, selected to a right half position, whereby line pressure is fed to the hydraulic servo B-4 as well. At this time, a control range by the pressure regulating valve will suffice even being narrow, and further in a state that the line pressure by the relay valve 29 is being fed, the pressure regulating valve 27 is able to control its pressure regulation to make preparations for the next shifting.
Patent JP-H0973832-A (JP)
Title: Operation device
Inventor: ISHIZUKI SATOSHI
IPC: H01H13/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To ensure high assembling workability via the application of a simple structure, allow parts to be used in common for both pushing and pulling operations, and obtain a click feeling at the time of operation by providing an operation shaft between a front plate and a rear plate in a clamped state. SOLUTION: The rear end of an operation shaft 4 is inserted in an insertion hole 3A of a rear plate 2, and the front end thereof is inserted in an insertion hole 3 of a front plate 1. Then, the front plate 1 and the rear plate 2 are mounted and fixed, thereby clamping the operation shaft 4 in a state free from looseness. Thereafter, a substrate 8 with switches 9 mounted thereon are fixed to the rear plate 2. When the front end of the operation shaft 4 is pressed, a part near the center of a thin part 6 is deflected approximately to an inverted- V shape, and the base of the thin part 6 comes in contact with the rear plate 2. As a result, the rear end of the operation shaft 4 pushes the switches 9. Then, the operation shaft 4, when released from a pressing force, is reset to an original position, due to the elasticity of the thin part 6.
Patent JP-H0671109-A (JP)
Title: Deaeration tank
Inventor: KARI KAPANEN
IPC: B01D19/00
Filed: 1992-10-16
Abstract: PURPOSE: To provide a deaeration vessel improved in an outlet conduit and a weir used for constantly maintaining the liq. level. CONSTITUTION: The improved deaeration vessel is characterised by that a partition wall 120 forming a weir K is made substantially close position on the downstream side of the circumference of an outlet 116 for deaerated suspension, and that the weir is configured vertically or inclined so as to oppose to the flow in the vessel or bent.
Patent JP-H01119969-A (JP)
Title: Optical disk recording and reproducing device
Inventor: MIYAZAKI TOMIYA
IPC: G11B21/08
Filed: 1987-11-04
Abstract: PURPOSE:To stabilize a jumping at the time of moving a scanning position of a track of an optical disk to another track by calculating a moving time to be taken to reach said another track with a tracking error signal, calculating a period of time to be taken to start generating a decelerating pulse according to an accelerating pulse generating time and said moving time and generating said decelerating pulse. CONSTITUTION:When the scanning position of a track 5n of a optical disk 5 is moved to another track, the moving time to be taken to reach said another track is calculated by a moving time calculating means (signal processing circuit) 21 according to the tracking error signal obtained from said track 5n, and the time to be taken to start generating the decelerating pulse is calculated based on the accelerating pulse generating time of an accelerating pulse generating means and the moving time obtained said calculation, and then the decelerating pulse is generated. By this method, the settling time after jumping can be speeded up, while the stable jumping can thus be performed.
Patent JP-S63132532-A (JP)
Title: Polynomial dividing circuit for extended galois field
Inventor: KADOKAWA YUICHI
IPC: G06F11/10
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a polynomial dividing circuit which enables the variation of even the degree of a dividing polynomial by varying the coefficients of the dividing polynomial g(x). CONSTITUTION:When the coefficients g0-ge of the respective terms of the dividing polynomial g(x) are written in registers R0, R1... Re-1, and Re, the coefficients g0-ge of the dividing polynomial g(x) are set in respective multiplying coefficient multipliers KA and dividing coefficient multipliers KV respectively, and the dividing coefficient multipliers KV to which the vectors of the coefficients of a polynomial f(x) to be divided are inputted from an input terminal (a) in the order of higher-degree terms fn-f0 divide the output vector of the multiplication processing unit Ue-1 by the vector of the coefficient of the terminal of the highest order of the polynomial g(x) to be divided set by the register Re and output the results. Consequently, the polynomial dividing circuit is obtained which inables the variation of the coefficients of the dividing polynomial g(x).