baber/WOPTO huggingface dataset:
Patent JP-H0537418-A (JP)
Title: Selecting system for communicating method
Inventor: YAGI SHINJI
IPC: H04B7/00
Filed: 1991-07-29
Abstract: PURPOSE:To enable speaking without any trouble even either in a relevant repeater area or out of the relevant repeater area in the case of speaking between two radio equipments at least and to realize efficient communication suitable for multipurposed communication while suppressing the increase of production cost. CONSTITUTION:A first transmitting/receiving mechanism 5 to enable speaking at a frequency mutually equal for respective radio equipments A and B in the case of executing communication between the two radio equipments A and B at least and a second transmitting/receiving mechanism 6 to enable speaking while using a frequency shifting a transmitting/receiving frequency only for a prescribed frequency through a repeater are built in, and a control means 12 to control the switching of the first and second transmitting/receiving mechanisms 5 and 6 is constituted so as to detect the degree of an output from the repeater and to execute control corresponding to the detected output.
Patent JP-H0237884-A (JP)
Title: Method for driving solid-state image pickup element
Inventor: IIJIMA TAKASHI
IPC: H04N5/335
Filed: 1988-07-27
Abstract: PURPOSE:To reduce the smear generation at the time of a normal mode and at the time of a shutter mode by giving a pulse to the substrate potential of a solid-state image pickup element during the high speed transfer pulse period. CONSTITUTION:Since the leaking-in charge of the period of a high speed normal transfer pulse 16 is becomes a smear at a frame interline transfer (FET construction), it is necessary to suppress the smear to occur for the period. Then, a pulse 18 is impressed to the substrate during the period of the high speed normal transfer pulse 16 and a charge to occur at the deep part of a photodiode 21 is pulled out into the substrate. Namely, during the period when at least the signal charge is transferred from a V-CCD27 of an image pickup part 27 to a V-CCD 23 of an accumulating part 28, the pulse, in which the reverse bias becomes deep, is impressed to the substrate. Thus, the smear generation at the time of the normal mode and at the time of the shutter mode is reduced.
Patent JP-S6435185-A (JP)
Title: Flow control valve
Inventor: ICHIKAWA YASUNORI
IPC: F16K47/04
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to finely adjust the flow rate over the whole flow range with a high degree of accuracy by determining the shape of a valve head so that the variation rate of flow rate is low with respect to the valve head pressure and becomes linear. CONSTITUTION:When a servomotor 1 is rotated, a shaft 2 is rotated to move a coupling plate 3 up and down. A valve shaft 4 is attached to the coupling plate 3 so as to be moved up and down in association with the vertical movement of the coupling plate 3. A cylindrical or conical valve head 6 is present forward of a tapered and truncated conical shape valve abutting surface 5 within an outlet side valve housing 7, and the shape of the valve head 6 is determined in such a way that the variation rate of flow rate with respect to the valve head pressure H which is set between the outer surface of the valve head 6 and a valve seat 8 is small and linear. Further, the valve head pressure is maintained in an inlet side valve housing 9 until the valve seat opening is fully opened, thereby it is possible to decrease the resistance of the fluid flow from the inlet side to the outlet side.
Patent JP-H0785724-A (JP)
Title: Dielectric ceramic composition
Inventor: IWAMOTO SAKIKO
IPC: H01G4/12
Filed: 1993-06-30
Abstract: PURPOSE:To provide a dielectric ceramic composition having a baking temperature of 1000 deg.C or lower by preparing ceramic having a dielectric constant of 10000 or higher and small DC voltage dependency, where a changing rate of an electrostatic capacitance with respect to a temperature satisfies an E characteristic (DELTAC/C20 ranges from +20% to -55%) of the JIS standard. CONSTITUTION:A dielectric ceramic composition is composed of (Mg1/3Nb2/3)O3, PbTiO3, Pb(Ni1/3Nb2/3)O3 and Pb(Zn1/2W1/2)O3, a blending ratio (mol%) of which ranges within 4.0-93.0:1.5-35.0:1.5-51.0:1.0-34.0. Furthermore, the composition includes 0.05-8.0 parts by weight of W calculated in terms of WO3 as an auxiliary component with respect to 100mol% of a main component where part of Pb is substituted with 0.1-10mol% of at least one kind selected from Ba, Ca and Sr.
Patent JP-S57108629-A (JP)
Title: Detector for heat
Inventor: SATOU FUMIHIKO
IPC: G01K1/02
Filed: 1980-12-25
Abstract: PURPOSE:To enable sure detection of the heat received by a liquid crystal cell which is changed in phase by the heat, by grasping the heat as the change in the luminous energy received by a light-receiving body which receives a transmitted light or a reflected light from the liquid crystal cell. CONSTITUTION:The liquid crystal cell 2 is fixed in a black box 1 formed of heat-resisting resin or the like and a light-emitting element 3 and a light-receiving body 4 are arranged oppositely on two sides of the cell. The liquid crystal cell 2 transmits a light at an ordinary time, and when the temperature rises to an extra-ordinary level above the transition temperature set optionally by blending of the liquid crystal, it is changed in phase, while it has a function to intercept the light. In the heat detector having such a constitution, the light from the light-emitting element 3 passes through the liquid crystal cell 2, while the light-receiving body 4 delivers a certain output, at an ordinary time. Meanwhile, when the heat is detected, the liquid crystal cell 2 intercepts the light, thereby the output of the light-receiving body 4 falls, and by the change in the output signal thereof an alarm is sound. The aforesaid light-receiving body 4 may be devised to receive the reflection of the light from the light-emitting element 3.
Patent JP-H0354822-A (JP)
Title: Phosphorus diffusion process on polycrystal silicon film and diffusion device therefor
Inventor: SATO NOBUYOSHI
IPC: H01L21/22
Filed: 1989-07-24
Abstract: PURPOSE:To effect the even P diffusion on a polycrystal Si film without causing undercut at all by a method wherein the formation process of P2O5 and the diffusion process are discriminated. CONSTITUTION:Firstly, a single crystal Si wafers 4 are carried to an oxidizing furnace to form gate SiO2 films on the Si wafer surfaces 4 in the heating state at 1000 deg.C. Next, the wafers 4 are taken out of the oxidizing furnace to be carried to a pressure-reduced CVD furnace so that silane gas together with a carrier gas may be fed to form polycrystal Si film on the gate SiO2 film. Next, the Si wafers 4 are carried to a phosphorus diffusion furnace 2 to perform P diffusion. For this purpose, firstly, the temperature in an outer combustion furnace 1 is held at 900 deg.C while the temperature in the furnace 2 is held at 400 deg.C. Next, a liquid POCl2 is bubbled at the rate of N2:0.4l/min together with O2:0.5l/min to be fed to the furnace 1 through a leading-in port 5 while continuing this process (P2O5 formation process) for one hour. Finally, the POCl2 gas and O2 gas are cut off to be changed over to purge N2 gas and then the temperature of furnace 2 is raised and held at 850 deg.C to perform the P diffusion.
Patent JP-S6167542-A (JP)
Title: Oscillation generator for continuous casting mold
Inventor: SHIMA TORU
IPC: B22D11/04
Filed: 1984-09-11
Abstract: PURPOSE:To provide a titled small sized device which changes automatically and surely oscillation amplitude by the constitution in which the phase between a sun gear and ring gear is changed by rotating planetary gears interposed therebetween and that the rotation thereof is transmitted via a universal wheel to an eccentric wheel. CONSTITUTION:The gear 4 is rotated by a worm 2 and a worm wheel 3 at the rotating speed higher or lower than the prescribed rotating speed and the rotation thereof is transmitted to the planetary gears 6, 10 fixed coaxially with a planetary gear shaft 7 in the stage of changing the stroke of the oscillation in an oscillation generator for a continuous casting mold which oscillates a connecting rod 17 for oscillating the casting mold via the eccentric wheel 15 engaged with the eccentric step part 14 of a revolving shaft 1. The phase of the sun gear 12 and ring gear 13 meshed with the planetary gear 10 is thus changed and the change is transmitted via the universal wheel 16 glidable in the radial direction to the wheel 15 to change the magnitude of eccentricity thereof, thereby changing the stroke. The gear 16, the gear 10, the gear 13, the wheel 16, etc. are constituted by combining two split members of a helical gear, etc., by which the clatter of the intermeshing part is eliminated and the exact oscillation waveform is obtd.
Patent JP-H0717595-A (JP)
Title: Polygonal cylinder-like flexible container and production thereof
Inventor: WATANABE SUMIO
IPC: B65D88/22
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate production, by simplifying the production of polygonal cylinder-like flexible containers, thereby mechanizing it. CONSTITUTION:A main sheet 2 is provided with rectangular entrance and exit sheets 7 and 8, respectively, one at each end, on a virtual line 5 passing through almost the middle of the main sheet 2 in the direction of its width. A cylindrical intermediate item is made by firmly fixing together assembly sheets 9, each consisting of three types of sheets 2, 7 and 8. A shape-maintaining body 11 is provided in the cylindrical intermediate item, and the middle part of each main sheet 2 of the cylindrical intermediate item in the direction of its width and each part of the shape-maintaining body 11 facing the corresponding middle part are firmly fixed together. When the assembly sheet 9 and the shape- maintaining body 11 are folded so that the virtual lines 5 of the assembly sheets 9 are close to each other, the external edges 12 of adjacent assembly sheets 9 face each other, and the facing external edges 12 are firmly fixed together.
Patent JP-H0474446-A (JP)
Title: Semiconductor device
Inventor: HIROSE MASANOBU
IPC: H01L21/60
Filed: 1990-07-16
Abstract: PURPOSE:To prevent the coming-off of a bonding wire from a semiconductor chip electrode and, at the same time, to increase the joint area of the bonding wire with the semiconductor chip electrode so as to improve their joining strength by making the cross section of the semiconductor chip electrode to have a recessing and projecting surface. CONSTITUTION:After wiring layers 3 are formed on an insulating film 5 in matrix-like states, an interlayer insulating film 4 is formed on the layers 3. When a semiconductor chip electrode 2 is formed on the film 4, a semiconductor chip electrode 2 having a cross section with a projecting and recessing surface is formed, because projecting parts are formed where the layers 3 exist and recessing parts are formed where the layers 3 do not exist. When a bonding wire l is connected with the electrode 2, the joint area of the wire l with the electrode 2 becomes very large and the joining strength is improved. In addition, since the joining surface is uneven, the joining strength becomes very strong even against a lateral stress and coming-off of the wire 1 and deterioration of the conductive state can be prevented.
Patent JP-S6433464-A (JP)
Title: Remote controller
Inventor: ASAGAMI TATSUO
IPC: H05K5/06
Filed: 1987-07-29
Abstract: PURPOSE:To prevent the generation of the dew condensation in a remote controller case and the invasion of water coming from the outside by installing a tube-shaped porous membrane led from the inside of a remote controller case and connected to an electric circuit, etc., along a cable line in a long and wide range. CONSTITUTION:A cover 4 and a remote controller case 5 are sealed by a packing 6 placed between them and a print substrate 9 is incorporated into the inside of the case 5. The wiring of the substrate 9 passes through a protection pipe 11 by the use of a cable line 10 and is connected to a bath heater with a hot water supplier. The inner end of a tube-shaped porous membrane 12 made of tetrafluorethylene and having a property to cause air, vapor, etc., to pass and water not to pass is sandwiched between a filter guide and a ferrule 14 and is screwed to the case 5 through a packing 16 by a cap screw 15. The outer end of the membrane 12 is tightened on the line 10 by a binding head 17. The tube-shaped membrane 12 ventilates the air, vapor, etc., in the inside and outside of the case 5 through the gap formed between the line 10 and the membrane.
Patent JP-H09234800-A (JP)
Title: Apparatus used as both cleaning and dehydrating foam rubber and method of cleaning and dehydration thereof
Inventor: NAKAGAWA MASAKI
IPC: B29K105/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method employed as both cleaning and dehydrating foam rubber capable of enhancing cleaning performance, moreover, serving as both cleaning function and dehydrating function, processing cleaning and dehydrating operation at the same time, and also capable of shortening and saving the working time. SOLUTION: In cleaning and dehydrating foam rubber 4 formed by pouring blended latex material at a predetermined temperature or lower, in addition, removed therefrom via a vulcanizing and rapping process, a centrifugal dehydrator with a cleaning nozzle 2 attached toward the inner part of a dehydrating drum 11 is used, and after the foam rubber is placed in the dehydrating drum 11, centrifugal dehydration is carried out while spouting cleaning liquid 7 from the nozzle 2.
Patent JP-S6166690-A (JP)
Title: Thermal recording paper
Inventor: SATAKE HISAMI
IPC: B41M5/333
Filed: 1984-09-10
Abstract: PURPOSE:To obtain thermal recording paper which keeps an image stable, if hair oil or grease adheres to it and keeps the color fast even under high temperature and pressure condition by using specific derivative of metallic salt nitrobenzonate as a developer and a basic clear dye, contained in a thermal color-forming layer. CONSTITUTION:In thermal recording paper having a thermal color-forming layer contianing normally clear or pale basic dye (e.g. 3-diethylamino-6-methyl-7- anilinofruoran, etc.) and a developer, a derivative of metallic salt nitrobenzonate preferably metallic salt 4-nitro or 3-nitro benzonate of the formula I or the formula II [R1-$4 represent H, nitrok halogen, C1-12 alkyl, C1-12 alcoxy, C3-10 cycloalkyl, OH, cyano, benzoyl, M multivalent metal, (n)s 2-4] is contained as the afore-mentioned developer.
Patent JP-S6168413-A (JP)
Title: Gel composition for external use
Inventor: KOJIMA NOBUO
IPC: A61Q19/00
Filed: 1984-09-10
Abstract: PURPOSE:A gel composition for external use that is obtained by using as a gelling agent, a combination of carboxyvinyl polymer with a hydroxye thylcellulose of a specific viscosity in specific amounts to inhibit the gel from being twisted and having improved feeling on use. CONSTITUTION:The objective composition is composed of a) less than 80wt%, preferably less than 70wt%, based on the total composition, water, b) 0.2-1.5wt% of carboxyvinyl polymer, c) 0.05-0.5%, preferably 0.1-0.5wt% of hydroxyethylcellulose having more than 100cps as 1% of benzyl alcohol, to prevent the composition from being twisted, when applied, further e) 0.05-0.5wt%, preferably 0.05-0.3wt% of polyacrylic acid or its salt to improve handleability.
Patent JP-H09236160-A (JP)
Title: Planetary roller type power transmission
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To actively supply a lubricating agent to the rolling surface of a fixed wheel so as to improve a lubricating performance by providing a plurality of lubricating agent stays in the outer periphery of a carrier. SOLUTION: A lubricating stay 9 is formed to be rectangularly recessed in the outer peripheral surface of a pillar 8 and a large number of lubricating agents such as a grease agent are held in this stay. When a carrier 6 is rotated inside a fixed wheel interlockingly with the revolution of a planet roller, the lubricating agents held in the lubricating stay 9 provided in the outer periphery of the carrier 6 are supplied to the rolling surface of the fixed wheel. Thus, a lubricating oil film is continuously formed in the rolling surface of the fixed wheel and the rolling surface thereof is sufficiently lubricated.
Patent JP-H0475165-A (JP)
Title: Journal acquisition system
Inventor: ITO MICHIRO
IPC: G06F19/00
Filed: 1990-07-18
Abstract: PURPOSE:To reduce the size of an automatic teller machine by providing a journal recording function outside the automatic teller machine as a common function for plural automatic teller machines. CONSTITUTION:A dealing data history of users, an operation history of operators regarding the automatic teller machines 1 - 3 which are connected to a host device 4 through lines 5, 6, and 7 are recorded on a common journal printer 10 through signal lines 8, 9, and 11. Thus, a journal recording machine 10 is provided outside the respective automatic teller machines 1 - 3 as the common function for the automatic teller machines, and switched. Consequently, the restrictions of the mount space are eliminated. Consequently, the devices are reducible in size and cost.
Patent JP-H0536217-A (JP)
Title: Magnetic disk device
Inventor: KAWABE YOSHIKO
IPC: G11B21/02
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the magnitude of a force of inertia working at a head due to a collision and to shorten a braking distance as well by providing a stopper composed of a spring having a restorative, force and viscous material having attenuation effect. CONSTITUTION:When a carriage 5 runs out of control, an approaching bumper 14 first comes into contact with a shock absorbing member 30 composed of a leaf spring 31 and a rubber 32. The leaf spring 31 is compressed in a horizontal direction by kinetic energy of the carriage 5, and simultaneously, a sharing force is generated at the rubber 32 being in contact with the leaf spring 31 and a stopper supporting member 12, then a resultant force of the sharing force and the restorative force in the leaf spring 31 reduce the speed of the carriage 5. And the carriage 5 moves back and forth repeatedly with the attenuation effect of the rubber 32, and soon, stops. By this constitution arranging the spring 31 and the rubber 32 appropriately, braking is executed within the prescribed braking distance and acceleration applying on the carriage is minimized.
Patent JP-H1046-A (JP)
Title: Fishing tackle
Inventor: FUJISAKI MASANORI
IPC: A01K91/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tackle using a thin fishing line to relieve the caution of a fish and promote the bite of the fish and an exclusive breakable line to be broken on the strike of fish to prevent the breakage of a leader and hook the fish with an auxiliary hook. SOLUTION: A gap is formed on the connecting part of a line 2 and a leader 3 and a tension spring is extended over the gap. A breakable line 15 broken by the separation of the line and the leader is attached with another auxiliary line 4. The breakable line is broken instantaneously upon the bite of a fish, a guiding ring 10 is approached to the fish along the leader 3 and the fish is forcedly hooked with an auxiliary hook 4A approached to the fish.
Patent JP-H06295101-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: USAMI MASAAKI
IPC: G03G9/107
Filed: 1991-07-30
Abstract: PURPOSE:To obtain the dispersion-type carrier in which a magnetic powder and a binder resin are well-mixed and contg. the magnetic powder uniformly in large quantities by using a spherical magnetic powder having a specified Wadellisphereodicity. CONSTITUTION:This magnetic powder-dispersed electrostatic charge image developing carrier contains a magnetic powder and a binder resin. A spherical magnetic powder having 0.1-5mum average grain diameter is used as the fine magnetic powder. In this case, the two-dimensional projected image of a scanning electron microscope is used as measure, and a Wadellispheroidicity obtained by the tablet quantitative measuring method shown by the equation, Wadellisphereodicity (circumference of circle equivalent to projected area/ contour length of grain projected plan). The average Wadellis spheroidicity of the spherical magnetic power is preferably controlled to 0.9-1.1 or more preferably to 0.95-1.05. Besides, the magnetic powder is an ordinary ferromagnetic fine powder, and a modified magnetite contg. nickel and zinc, ferrite, iron powder, etc., are exemplified.
Patent JP-S5979980-A (JP)
Inventor: WATANABE TSUGUHIKO
IPC: H01R4/66
Filed: 1982-10-30
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-2001020595-A (JP)
Title: Suspending door
Inventor: KANEKO TAKASHI
IPC: E05F3/04
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a damage to a door body by reducing an impact applied when the door body arrives at a lower closed position or an obstacle is caught under the door body by reducing the lowering speed of the door body when the door body must be set at a closed position under the condition that an electric motor cannot be used due to occurrence of fire or power failure or when the door body is dropped due to breakage of a chain. SOLUTION: A hydraulic speed control mechanism 20 controlling the vertical speed of a door body 3 is provided. In the hydraulic speed control mechanism 20, a piston having a piston rod 22 is inserted into a cylinder tube 21 so as to provide an extension chamber and a contraction chamber. A hydraulic oil is sealed in the extension and contraction chambers, and the hydraulic oil flows from the extension chamber through a clearance to the contraction chamber to provide a slow contracting speed, and the hydraulic oil flows from the contraction chamber through the clearance to the extension chamber to provide a fast extending speed. Thus, the lowering speed of the door body 3 by its self-weight becomes the contracting speed of the piston rod 22, and an impact given when the piston rod comes to the lower position is reduced to prevent a damage to the door body 3.
Patent JP-H07109245-A (JP)
Title: Production of 4,5-dichlorophthalic acid or salt thereof
Inventor: NAKASHIRO KOJI
IPC: C07C51/363
Filed: 1993-07-30
Abstract: PURPOSE:To produce 4,5-dichlorophthalic acid in high purity and yield by chlorinating phthalic acid or salt thereof with chlorine. CONSTITUTION:This process for the production of 4,5-dichlorophthalic acid or its salt comprises the reaction of phthalic acid or a phthalic acid salt with chlorine in an aqueous solvent in the presence of a caustic alkali or a caustic alkali salt to obtain 4-chlorophthalic acid or its salt, the separation of the crystal composed mainly of 4-chlorophthalic acid or its salt, the reaction of the separated crystal with chlorine in an aqueous solvent in the presence of a caustic alkali or a caustic alkali salt in a state controlled at 20-100 deg.C and pH4-13 while raising the temperature or adding the caustic alkali to the system to produce 4,5-dichlorophthalic acid or its salt and the separation of the produced crystal composed mainly of 4,5-dichlorophthalic acid or its salt.
Patent JP-H0476985-A (JP)
Title: Manufacture of printed circuit board
Inventor: SHIRAI SUMISABURO
IPC: H05K3/00
Filed: 1990-07-18
Abstract: PURPOSE:To improve the accuracy of a circuit pattern by forming an electrodeposited resist on a conductive layer of a printed circuit board, forming a thin and uniform photoresist, and obtaining the resist which is not affected by the shape of a base. CONSTITUTION:A stereoscopic molded form 1 is injection molded by a predetermined resin material. Thereafter, a necessary pretreatment for the entire surface is performed, and it is uniformly covered with a metal film 5 by electrolytically plating. Its upper side is covered with electrodepositing resist 6, photomasks 7 are arranged at both upper and lower sides of the form 1, and the resist 6 is exposed therethrough. When the resist 6 is developed, an exposed part is decomposed, and an unexposed part is retained as a resist image. Thus, a stereoscopic printed circuit board can be manufactured.