baber/WOPTO huggingface dataset:
Patent JP-H0318114-A (JP)
Title: Fitting structure and adapter for noise filter
Inventor: KANEKO TOSHIMI
IPC: H05K1/18
Filed: 1989-06-14
Abstract: PURPOSE:To obtain excellent filter characteristics by connecting and fixing the adapter of a metallic plate which is insulated and jacketed to the ground conductor of a substrate, connecting a ground terminal in the center of the noise filter to the electrode of the adapter, and connecting signal terminals at both ends to a signal conductor path on the substrate through the through hole of the adapter. CONSTITUTION:On the reverse surface of the substrate 1, ground conductors 2a and 2b and signal conductor paths 2a and 3b are arrayed and arranged opposite in parallel. Conductors 3a and 3b have a hole 5c bored between holes 5a and 5b and slits 4a and 4b are formed in the conductors 2a and 2b. The metallic plate 7 is insulated and jacketed 10 except its fitting part, 7c and a ground terminal hole 9 and holes 8a... b', are formed at the same time. The fitting part 7c is inserted into the slits 4 and the adapter 6 is soldered to the top surface of the substrate 1. Then respective terminals of three-terminal capacity 20 are inserted into the holes of the substrate 1 through insertion holes 8 and 7 of the adapter 6. The signal terminals of the capacity 20 are connected to the signal conductors 3a and 3b and the ground terminal contacts the metallic tongue piece electrode 7d of the adapter. The thickness and material of the metallic plate 7 are selected to make the inductance value extremely small, noise removal is not impeded, and a noise voltage is reducible.
Patent JP-H07332399-A (JP)
Title: One-way clutch
Inventor: SATO NAOTO
IPC: F16D41/07
Filed: 1994-06-09
Abstract: PURPOSE:To improve the durability of a retainer by forming each of both the side surfaces in the circumferential direction of the trunk part of a sprag to an arcuate surface, having the rotation center of the sprag as center, and fitting the trunk part with the retainer, as for a one-way clutch having a number of sprags between an outer race and an inner race. CONSTITUTION:A unidirectional clutch A is constituted by interposing a number of sprags 12 between an outer race 10 installed on a rotary shaft and an inner race 11 installed on a fixed side, and each sprag 12 is held in a specific pitch by a retainer 15. In this case, as for each sprag 12, the front surface 12a and the rear surface 12b of the trunk part are formed to the arcuate surfaces having each radiue r1, r2, setting the rotation center 01 of the sprag as center and the front and rear surfaces 12a and 12b are fitted with the window part 15a of the retainer 15. Further, on each sprag 12, an inclined groove 13 extending in the circumferential direction is formed, and in each groove 13, a spring 20 is fitted, and in the initial stage, each sprag is revolved in the counterclockwise direction i.e., in the engagement direction around the rotation center 01.
Patent JP-H08330948-A (JP)
Title: Method and equipment for phase deviation clock generation
Inventor: SASHIYANANDAN RAJIBAN
IPC: H03L7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating plural phase shift clocks on an IC chip. SOLUTION: The device is provided with a PLL 150 provided at a first position and to generate a reference clock 170 and reference voltage 172, local clock generation circuits 152, 154 provided at a second position and a first conductor connected with the PLL 150 and the local clock generation circuits and to transmit the reference clock from the PLL 150 to the local clock generation circuit. Furthermore, the device is provided with a second conductor connected with the PLL 150 and the local clock generation circuits and to transmit the reference voltage from the PLL 150 to the local clock generation circuits. The plural phase shift clocks are generated at a second position by using the local clock generation circuits, according to the reference voltage and the reference clock.
Patent JP-H0318089-A (JP)
Title: Resistor paste, thick film resistor layer, wiring board, and manufacture of wiring board
Inventor: YAMADA ATSUSHI
IPC: H05K1/16
Filed: 1989-06-15
Abstract: PURPOSE:To prevent bubbling, a warp, deterioration of temperature characteristics, etc., by forming it out of conductive particles which contains glass frit, having a specific softening point, lead ruthenate and/or a ruthenium oxide, and bismuth ruthenate and has a specific weight ratio and a resistance value. CONSTITUTION:This contains glass frit, conductive particles, and a vehicle. And for the glass frit, the softening point is 1000 deg.C or less, and the conductive particles contain lead ruthenate and/or ruthenium oxide, and bismuth ruthenate, and weight ratio y = (lead ruthenate + ruthenium oxide)/(lead ruthenate + ruthenium oxide + bithmuth ruthenate) (where 0<y<1) has the relation shown by the common logarithm x=log10X resistance value XOMEGA/port (where X is 5-107OMEGA/port) and formula I. Hereby, bubbling, deterioration of temperature characteristics, a warp, etc., can be prevented.
Patent JP-H0445094-A (JP)
Title: Test run device for man conveyor
Inventor: YOSHIKAWA TATSUYA
IPC: B66B23/02
Filed: 1990-06-12
Abstract: PURPOSE:To check a motor start-up at time of a test run by installing a power transmission body detecting arm in the inner part of a main frame, operating a switch with power transmission body detecting operation at time of the test run of this arm, and making it so as to regulate the motor start-up. CONSTITUTION:When a test run takes place, a chain 18 is rolled on a sprocket 63 of a reduction gear 6 and another sprocket 17 available at the test run, while a shoe 20 of a power transmission body detecting arm 19 is made contact with the chain 18, operating a switch 21 by an inclined arm 19. Next, when a test run handle is rotated by hand, power is transmitted to an input shaft of the reduction gear 6 via a pulley 15, the sprocket 17, the chain 18 and the sprocket 63, and an output shaft 64 is rotated. Since the chain 18 is removed in all cases other than the test run time, the arm 19 is hung down, coming to a nonoperating state with the switch 21.
Patent JP-S6132958-A (JP)
Title: Manufacture of porous carbon plate
Inventor: NISHIMURA MAKOTO
IPC: H01M4/88
Filed: 1984-07-25
Abstract: PURPOSE:To make a carbon plate which has increased compression resistance and bending resistance and has homogeneously-dispersed small holes by packing a powder principally composed of carbon between cloths containing no inorganic substance and then subjecting the thus formed body to extrusion molding before it is sintered in an atmosphere of an inactive gas. CONSTITUTION:A slurry 2 prepared by mixing a binder such as tar into a powder principally composed of carbon particles with adjusted diameter and contained in a tank 1, is caused to flow down through the bottom hole of the tank 1 upon a belt conveyor 3 at a constant rate. Next, the slurry 2 is formed into a belt with a given thickness by means of a blade 5. The thus formed belt-like slurry is then shaped into a proper thickness by using a single roller or several rollers. Next, a cloth 7 coated with an adhesive is stuck to the surface of the belt-like slurry by means of rollers 8. The cloth 7 may be any one which is not rapidly contracted by heating and does not contain an ash component such as cotton. After that, the belt-like formed plate is sintered and carbonized in a sintering furnace 9 containing an inactive gas, desirably a nitrogen stream, before the sintered plate is cut into required shape and size by means of a cutter 11, thereby making a carbon plate 12.
Patent JP-H05324252-A (JP)
Title: Drawing display method
Inventor: MIYAHARA TAKAHIRO
IPC: G06F3/048
Filed: 1992-05-21
Abstract: PURPOSE:To display drawings while freely moving within registered drawings and to facilitate correction or the like over the plural drawings by controlling the mutual positional relation of the drawings inside a drawing data base by drawing position information. CONSTITUTION:When the processing of initial display is completed, a drawing display processing means 3 goes to a state of waiting the input of commands from a keyboard 4. When the movement to the upper drawing is instructed by the movement command from the keyboard 4 under the state, the drawing display processing means 3 refers to the drawing position information 6 inside the drawing data base 7 and extracts the drawing number of the drawing adjacent above the drawing of the drawing number displayed at present. Then, drawing data 2 corresponding to the drawing of the extracted drawing number are read from the drawing data base and are transferred to a graphic display 5 to be displayed on the display screen. By the succeeding repetition of the processing, inside the drawings registered in the drawing data base 7 is freely movable.
Patent JP-S5776734-A (JP)
Title: Manufacture of input surface for picture multiplier tube
Inventor: SONODA TOMIYA
IPC: H01J31/50
Filed: 1980-10-31
Abstract: PURPOSE:To obtain high resolution of a tube and large mutliplication factor of its luminance, by forming a protective layer to the surface of a fluorescent material layer and the formung a photoelectric surface on said protective layer. CONSTITUTION:A fine mosaic 33 is formed by aluminum oxide 32 to one side of an aluminum substrate 31. Then a fluorescent material layer 34 with a mother material of cesium iodide is formed, and then the substrate is transferred to a high frequency magnetron sputtering device to sputter SiO2. In this way, a protective layer consisting of SiO2 is formed on the fluorescent material layer 34. Then after forming an In2O2 layer, Sb is evaporation deposited to introduce vapor of K and Cs thus form a photoelectric of Sb-K-Cs.
Patent JP-S6132770-A (JP)
Title: Printer
Inventor: ARISAKA YOICHI
IPC: B41J7/34
Filed: 1984-07-25
Abstract: PURPOSE:To enable low noise recording, by using photosensitive paper as printing paper, a printing wheel, wherein opaque characters are drawn on a transparent disc along the circumference thereof, and a light source while forming character images to the photosensitive paper to develop the same. CONSTITUTION:A print wheel 3, which is constituted by printing opaque characters 3b on the circumference of a transparent disc 3a, is mounted to the shaft of a motor 6 and rotated corresponding to a character selection signal to perform the positional alignment of a desired character with a printing position A. Light is irradiated from the light source 8 behind the printing position A to expose the photosensitive paper as printing paper, for example, diazo photosensitive paper 1 arranged at the printing position A. Thereafter, the photosensitive paper 1 is guided to the position of a developing tank 5 to be developed.
Patent JP-H114551-A (JP)
Title: Battery backup unit
Inventor: OMORI TETSUO
IPC: H02J7/34
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery unit by connecting a resistor for shunting a current balancing an apply voltage between the terminals of each battery unit thereby decreasing the number of cells being undercharged or overcharged due to the variation of cell at the time of constant voltage charging. SOLUTION: A reference voltage Vr is set equal to the voltage Vs at a voltage dividing point when the charging voltage Vc is equal to the rated voltage of a battery. When the battery is charged after being discharged, output from a comparison amplifier 21 makes a transition from high to low upon transition of a DC power supply 2 from a substantially constant current operating region to a constant voltage region. Consequently, a relay coil 8 is brought into excited state from unexcited state and relay contacts 8-1, 8-2 and 8-3 are closed to connect resistors 4, 5, 6 and 7 between the terminals of respective battery units. According to the arrangement, the variation in the voltage across the battery can be suppressed and an undercharged unit can be eliminated regardless of the variation of the battery.
Patent JP-H091351-A (JP)
Title: Protective glass breakage prevention method for projector for illuminating weld zone
Inventor: FUKUHARA NOBORU
IPC: B23K9/32
Filed: 1995-06-20
Abstract: PURPOSE: To smoothly execute welding by arranging an infrared ray cut filter to the light source side of a projector to illuminate a welding part and supplying a cold heat light with cutting infrared ray so as to reduce breakage of a protective glass of the projector. CONSTITUTION: An image pickup position of a CCD camera 10 to observe a welding part 11 of a welding torch is irradiated with a projector 1. An infrared cut filter 5 is arranged at the side of a power source 4 of an optical transfer fiber of a light guide 3 of the projector 1 and a cold heat light with a cutting infrared ray is supplied. By this method, the protective glass 2 of the projector 1 is protected from a spatter and fume of welding so as to significantly reduce breakage of a protective glass.
Patent JP-H05337147-A (JP)
Title: Backbone corrector
Inventor: KATAYAMA MASARU
IPC: A61F5/01
Filed: 1992-06-12
Abstract: PURPOSE:To restore a physiological curve by straightening a backbone accurately regardless of any personal difference. CONSTITUTION:A bag-shaped body flexible which is formed by putting sheets 2 and 3 together sticking on the periphery thereof is divided into a plurality of air chambers 4 independent of each other in the direction of stretching a backbone. Air ports 6 are provided each communicating with the air chambers 4 to control the degree of expansion of the air chambers 4 individually by feeding air into the air chambers 4 independently.
Patent JP-S5485397-A (JP)
Title: Magnetic powder
Inventor: HAMAHATA TOSHIHIRO
IPC: G11B5/70
Filed: 1977-12-20
Abstract: PURPOSE: To improve the binding property with binder, dispersing property and wear-resisting property, by coating the surface of magnetic powder with an alkanolamide non-ionic surface active agent.  
     CONSTITUTION: The magnetic powder is immersed in an aqueous  solution containing the alkanolamide non-ionic surface active agent. The magnetic powder and the aqueous solution are stirred together and then filtered. Thereafter, the magnetic powder is dried. The adsorption of the surface active agent is made firm by a heating treatment during the drying. For example, the alkanolamide non-ionic surface active agent is represented by the structural formula. The magnetic powder i s kneaded together with a binder, thereby preparing magnetic paint. The magnetic paint is coated on a polyester substrate film, thereby obtaining a magnetic tape. The change in the quality of the alkanolamide non-ionic surface active agent due to drying is low. The surface active agent has a high affinity to the magnetic powder and the binder. Thereby, the dispersing property and binding property are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0820030-A (JP)
Title: Resin molding die
Inventor: NAKAJIMA MASAHIRO
IPC: B29C45/33
Filed: 1994-07-05
Abstract: PURPOSE:To provide a resin molding die to deal with and mold a product with partially different shape by using one mold. CONSTITUTION:In a resin molding die, a sub-slide core 6 corresponding to a product with partially different shape is constituted to be replaceable, or the movement amount of a main slide core 7 being variable to concentrate exclusively molding dies for every kind of product required conventionally on one surface and minimize the relative cost and changeover times.
Patent JP-S6131891-A (JP)
Title: Heat transfer tube
Inventor: INATANI MASATOSHI
IPC: F28F1/40
Filed: 1984-07-24
Abstract: PURPOSE:To permit to form the wall surface of the heat transfer tube having a high efficiency easily by a method wherein a recessed and protruded metal plating layer is formed on the wall surface of heat transfer tube by plating liquid added with oxyethylene series surface-active agent and chloride ion as an additive agent. CONSTITUTION:The protruded and recessed copper plating layer 5 is formed on the inner wall surface 4 of heat transfer tube 2 for a heat exchanger 1, consisting of the heat transfer tube 2 of copper pipe and heat radiating fins 3 formed by aluminum thin pieces. In this case, the plating liquid added with oxyethylene series surface-active agent and chloride ion of low concentration as the adding agent, is employed. For example, the plating liquid of acid copper sulfate consisting of 100g/l of CuSO4. 5H2O, 0.50g/l of H2SO4, 0.02g/l of polyoxyethyleneprophleneglycol and 0.2mm.mol of hydrochloric acid is employed. When the concentration of chlorine ion becomes 1mm.mol or more, copper is separated out with an uniform thickness as a whole, therefore, the concentration of chlorine ion should be kept lower than 1mm.mol.
Patent JP-S5487331-A (JP)
Title: Control equipment of automatic transmission for vehicle loading engine with number of cylinder control equipment
Inventor: SUGASAWA FUKASHI
IPC: B60W10/10
Filed: 1977-12-22
Abstract: PURPOSE:To produce the throttle pressure in accordance with load, constructing to connect a diaphragm equipment to respond to suction negative pressure of the engine to the inside of ceased cylinder side of intake manifold. CONSTITUTION:Permitting to connect the inside of intake menifold 9 which the branch 9d-9f opens and inside of exhaust pipe 17 with conduit 23, opening and shutting valve 24 to cut off the connection properly is inserted into the exhaust gas reflux conduit 23. Separating wall 11 to separate the branch 9a-9c to correspond to first the third cylinder of the engine body 7 from the branch 9d-9f to correspond to the fourth the sixth cylinder is installed. Suction negative pressure in the fourth sixth ceased cylinder operates to the diaphragm equipment 1 for operating throttle valve of automatic transmission.
Patent JP-H0444073-A (JP)
Title: Wet type developing, transferring, and fixing method and image printing device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1990-06-12
Abstract: PURPOSE:To simplify the constitution and to eliminate the unnecessary consumption of a liquid developer and the diffusion of a solvent to an atmosphere by performing pressing and peeling operation while heating a final recording sheet after developer removal, and carrying out the heat fusion transfer and fixation of a wet toner image simultaneously. CONSTITUTION:An electrostatic latent image 24 formed on a charge holding member 21 is developed with the liquid developer 23 where toner particles containing a coloring component and thermoplastic resin are dispersed. The liquid developer 23 is removed from the material surface of the charge holding part 21 after development and the final recording sheet 29 is pressed against the toner image surface on the surface of the charge holding member 21 and peeled while heated by a heat roller 27 above the fusion temperature of toner to perform the heat fusion transfer and fixation of the wet toner image simultaneously. Consequently, the transfer is performed without covering the toner image surface with the layer of the liquid developer 23, which can be removed by a squeeze roller 26 by an easy method after the end of the development. Further, the unnecessary consumption of the liquid developer can be suppressed, the vaporizing diffusion of the liquid developer solvent to the air is prevented, and the constitution of the device is simplified.
Patent JP-H11327469-A (JP)
Title: Magnetic display type storage medium
Inventor: IIJIMA YOSHIHIKO
IPC: G09F9/37
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic display medium which has stability without being hardly influenced by an external magnetic field and is capable of a clear image recording with an excellent durability in the repeated use. SOLUTION: In the magnetic display type recording medium capable of the repeated printing and erasing on a magnetic display layer 3 by providing a magnetic display layer 3 made of a rewritable reversible material by magnetism on a substrate 4, an attachable and detachable magnetic substance layer 5 is provided on the backside of the substrate 4 opposite to the magnetic display layer 3 side.
Patent JP-H0448692-A (JP)
Title: Aseismatic structure of frame for electronic apparatus
Inventor: MATSUKUMA YUTAKA
IPC: H05K5/02
Filed: 1990-06-14
Abstract: PURPOSE:To increase the characteristic frequency of a frame and to make the frame aseismatic structure by a method wherein a space link journaled at apexes of V-shaped upper lower diagonal brace members of a rectangular structure is composed of a cylinder and piston and resin is injected from a resin injection hole of the cylinder to adjust the stroke of the space link. CONSTITUTION:Between upper and lower diagonal brace members 7, 7' installed on right and left column members 1, 1' and upper and lower cross beam members 2, 2' of a frame, a space link 10 is placed which is composed of a cylinder 11 and a piston 12. The upper diagonal brace member 7 is journaled by the upper part of the cylinder 11, whereas the lower diagonal brace member 7' is journaled by a rod section of the piston 12. Resin is injected into the inside of the cylinder through a resin injection hole 16 with a check valve 20 which is made on the lower part of the wall face of the cylinder 11. The injected resin 17 lifts up a housing 15 and compresses a spring 14. The rising of the piston 12 coincides. Therefore, the diagonal brace members 7, 7' stretch to full length with no play left over. The resin 17 hardens with the passage of time, settling the piston 12.
Patent JP-S646135-A (JP)
Title: Reinforced fiber for composite material and assembly thereof
Inventor: TAKAHASHI TOMOJI
IPC: D06M101/40
Filed: 1987-06-20
Abstract: PURPOSE: To obtain a reinforced fiber having a specific ratio of carbon fiber to Ti (alloy) fiber, high in strength and elastic modulus, and besides, capable of providing a composite material e.g. FRP enhanced in tenacity, shock- resistance and compressive strength. CONSTITUTION: This fiber comprises (A) 95 to 50 pts.vol. of carbon fiber and (B) 5 to 50 pts.vol. of Ti or Ti alloy fiber. It is preferable in respect of handling to blend a tow of 1,000 to 12,000 carbon fibers with a tow of 10 to 10,000 Ti fibers according to the above volume ratios.
Patent JP-S6216511-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: FUKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1985-07-15
Abstract: PURPOSE:To obtain the titled semiconductor thin film having excellent photoelectric characteristics as well as to enable to perform the manufacturing process at a low temperature by a method wherein a thin film is formed on a substrate by substantially only glow discharge for decomposition of a silicon compound of raw gas in such a manner that the light is absorbed at least into the thin film or the substrate while it is made to irradiate on the main surface on which the thin film will be formed. CONSTITUTION:A thin film is formed on a substrate by decomposing a silicon compound substantially using only glow discharge, and another thin film is formed on the thin film forming main surface while a light is being projected and absorbed at least into the thin film or the substrate. The silicon compound is the fluorinated silane such as monosilane (SiH4), a silicon hydride, monofluorosilane (SiH3F) and the like, especially, disilane is considered desirable. A conductive or insulative material is used for the substrate, and as the heating of the substrate is not always necessary, the glow discharge such as capacitance coupling method and an induction coupling method can be effectively utilized.