baber/WOPTO huggingface dataset:
Patent JP-H01284608-A (JP)
Title: Water passing type wave damping bank and erection thereof
Inventor: UTA TAKAAKI
IPC: E02B3/06
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the cost as well as to facilitate the erection by providing a vertical wave damping bank wherein a wave passing region and a serging space region are integratedly set on the upper part of one or several lines of steel cell structure installed in the water. CONSTITUTION:A structure formed of a plurality of steel cells 10 driven in the water in a line or several lines with a required distance is provided thereon a vertical wave damping bank 7 wherein a front wave passing bank region 1 and a rear serging space region 2 are monolithically formed. On this region 1, X-shaped wave flowing-in/dispersing holes 6 are, for example, formed so as to prevent wave W goes through the region 2 directly. As a result, the energy of the wave W is damped at the branch/integration process of water in the region 1, and the remaining energy is absorbed at the region 2.
Patent JP-H1045825-A (JP)
Title: Production of copolymer using alkali-soluble (meth) acrylate as base and film-forming agent in hairfixing composition comprising such copolymer
Inventor: SCHEHLMANN VOLKER DR
IPC: C08F291/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having good shearing stability and storage stability, useful as a film-forming agent in a hair fixing composition by controlling pH of a dispersion obtained by polymerization in a specific range. SOLUTION: When a copolymer using an alkali-soluble (meth)acrylatic acid ester as a base is produced by free radical emulsion polymerization at pH<4, pH of a dispersion is controlled within the range of 4-7, especially preferably 5.5-7 by addition of a base. Furthermore, the monomer used comprises preferably a mixture of (A) 30-72wt.% acrylic acid tertiary butyl ester or methacrylic acid tertiary butyl ester or its mixture with (B) 10-28wt.% acrylic acid or methacrylic acid or its mixture and (C) 0-60wt.% at least one monomer which is copolymerizable with other free radical.
Patent JP-H06319614-A (JP)
Title: Fitting structure for cover member
Inventor: YOSHIDA YOICHI
IPC: A47B13/08
Filed: 1993-05-14
Abstract: PURPOSE:To simplify the work by fitting a cover member to the side face of a plate body via the connection between a plurality of lugs provided on the inner side face of the cover member and a plurality of through holes provided on the side face of the plate body in the insertion coupling state. CONSTITUTION:A plurality of through holes 13a constituting a sticking means for fitting a side edge 12 are bored on a side wall 13. The through holes 13a are long, rectangular holes provided in the depth direction of a top plate main body 11, and they are provided at six places at a specific interval at almost the center in the thickness direction of the top plate main body 11. The side edge 12 is made of a hard synthetic resin, it is provided with an outer peripheral wall 12b at the peripheral portion of a lengthy strip-shaped flat plate section 12a over the whole area, it has a U-shaped cross section, and lugs 12n constituting the sticking means are formed at the specific interval integrally with the flat plate section 12a on the inside face 12c of the flat plate section 12a facing the side wall 13 of the top plate main body 11 when it is fitted. When the side edge 12 is to be fitted, the lugs 12n are inserted into the through holes 13a of the top plate main body 11, and the side edge 12 is brought into contact with the side face 11b of the top plate main body 11.
Patent JP-S5636631-A (JP)
Title: Rotor of electromagnetic drive shutter
Inventor: HIROHATA MICHIROU
IPC: G03B9/22
Filed: 1979-09-03
Abstract: PURPOSE: To improve the flatness of sector rings disposed with conductor coil patterns by forming said sector rings with thermosetting resin and coating their surfaces with a photosetting resin.  
     CONSTITUTION: Power is supplied to the conductor coil patterns disposed on sector rings 2 to turn the sector rings in the magnetic field created in the clearance between stator magnets 1a, 1b and a stator yoke. And this is such an electromagnetic drive shutter that causes opening and closing motion of the sectors, wherein the sector ring substrates are formed by a thermosetting resin having heat resistance and are coated with a dry film layer to be cured by ultraviolet rays after the formation of coil patters; said layer is cured by irradiating ultraviolet rays with the aid of glass as guides. After this, further the substrates are heat-treated to accelerate the polymerization of the coating layer and eliminate secular change. In the said manner, the flatness necessary for operation in the narrow clearance is obtainable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61271365-A (JP)
Title: Adhesive composition for carpet backing
Inventor: MIYAHARA JUICHI
IPC: C09J109/00
Filed: 1985-05-24
Abstract: PURPOSE:To provide the titled compsn. which has excellent viscosity stability, mechanical stability, water resistance and bond strength and does not cause blistering, by blending an organosiloxane and a filler with a copolymer latex. CONSTITUTION:60-90% of a monomer mixture of 35-80% (by weight; the same applies hereinbelow) aliph. conjugated diene monomer (a), 0.5-4.0% ethylenically unsaturated carboxylic acid (b) (e.g. itaconic acid) and 64.5-16.0% copolymerizable monoolefin monomer (c) (e.g. styrene) is emulsion-polymerized. When at least 70% of the monomers is converted into a copolymer, the remaining monomer mixture of 0-20% component (a) and 100-80% component (c) is added to the polymn. mixture and polymerized in the presence of the above copolymer to obtain a copolymer latex (A). 0.01-3pts.wt. organopolysiloxane and 0-600pts.wt. filler such as CaCO3 or silica are blended with 100pts.wt. (on a solid basis) component A.
Patent JP-2000304492-A (JP)
Title: Gas water supply heater
Inventor: NAKAO MOTOROKU
IPC: F28F21/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a low cost gas water supply heater in which any scale is prevented from being produced owing to deposition of a very small amount of ammonium sulfate and corrosion of a constituent material in wetting, and it is operable over a long period of time without causing deterioration of heat transfer property. SOLUTION: In a gas water supply heater 7 where heat of waste gas is recovered, parts of a heat transfer tube and fins where waste gas temperature is 200 deg.C or lower are formed with a ferrite iron base material containing Cr of 9% or more. As the ferrite iron base material there is used any of STBA26, STBA27, STBA28, SUS410, SUS405, SUS410L or SUS430 in JIS standard. Herein, the fin may be preferably constructed with a ferrite iron base material containing Cr of 13% or more such as SUS410L.
Patent JP-S62268616-A (JP)
Title: Sophisticated shape processing for plastic or its composite material
Inventor: YOKOI HIDETOSHI
IPC: B29C43/32
Filed: 1986-05-19
Abstract: PURPOSE:To shorten processing time, reduce production line and achieve high dimension accuracy and stability of a product by deforming a material inserted between a die and a punch repeatedly, softening and fluidizing only a part of the material to be processed by the heat generated in the deformed area and guiding the same into a section of sophisticated shape for molding. CONSTITUTION:A plastic material or its composite to be processed 5 is inserted between upper and lower dies 9 and 12 and upper and lower punches 13 and 17. The upper and lower punches 13 and 17 are synchronized and vibration is given to the material to be processed 5 inserted between the both punches 13 and 17 by a servo cylinder to deform repeatedly and generate heat caused by shearing and bending deformation. When the material is softened sufficiently, the upper punch 13 is lowered and the material inserted between the upper and lower punches 13 and 17 is poured into a recessed section 6. If some portion of material remains, further the upper and lower punches are lowered and tails are separated downward. In said process, an internal thread 18 in a recessed section 6 of the upper die 9 and an external thread 18' of the upper punch 13 are formed and transferred to a flange 16 in a softening state with the shapes of a male thread 8 and female thread 8'.
Patent JP-H09298410-A (JP)
Title: Led light emitting device
Inventor: MAKI SHIN
IPC: H04W88/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To change a conventional antenna into a light emitting antenna without the need for antenna replacement by fitting a cap of the LED light emitting device to a tip of the conventional antenna. SOLUTION: A cap of an LED lamp 3 is projected externally from a tip hole 8a of a cap 8 and a fitting part 8b is provided to a lower part of a read wire 6 wound as a coil and fitted to a tip 2a of an antenna 2. Thus, an LED light emitting device 9 is fitted to the tip 2a of the movable antenna 2 to change the conventional antenna into the light emitting antenna and no replacement of antenna is required. In the case that a portable telephone set is hooked off, the LED lamp 3 of the LED light emitting device 9 is lighted an the state of transmission or reception is given by a signal.
Patent JP-S61265277-A (JP)
Title: Manufacture of ceramic coupled grinding stone
Inventor: JIYON HEI
IPC: B24D5/02
Filed: 1986-05-19
Abstract: A method for making grinding wheels having an annular grinding section mounted on a central hub in which a slurry of abrasive particles and ceramic bond is coated on a pre-formed core, shaped, and fired. The method has particular advantage in formation of wide wheels and contoured wheels. Premium abrasive may be employed in the wheels.
Patent JP-S5638531-A (JP)
Title: Adjuster for fuel injection timing of diesel engine
Inventor: IWATA MASATOSHI
IPC: F02M59/10
Filed: 1979-09-05
Abstract: PURPOSE: To reduce the amount of hydrocarbon at a small load and to prevent the production of white smoke at starting of a diesel engine by automatically adjusting the fuel injection timing by using the differential pressure between the boost pressure from the centrifugal supercharger and the pressure varying with the engine speed.  
     CONSTITUTION: Between a cam 4 driving a plunger 7 in an injector 3 and a bush rod 5 transmitting the power of the cam 4 to the plunger 7, a cam follower 8 whose base end is held by an eccentric shaft 9 is provided, and the eccentric shaft 9 is linked with a piston 12a of a driving cylinder 12. The boost pressure from a centrifugal supercharger, not shown, is applied to the inside of a larger diameter-side  pressure chamber 12 1  of the cylinder 12, and the pressure from a feed pump 1 varying with the engine speed is applied to the inside of a smaller diameter-side pressure chamber 12 2 . The differential pressure between these pressures causes the eccentric shaft 9 to pivot, so that the fuel injection timing is automatically adjusted. This permits improvement in the combustion characteristic at a small load and starting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10313016-A (JP)
Title: Mounting of semiconductor device
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L23/29
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a semiconductor device which can perform sealing in a short time, and can avoid damage caused by a thermal stress generated when a circuit board and parts mounted thereon are heated with resin sealing material and cured. SOLUTION: A resin sealing film 16 is formed by spin coating on a wafer having projected electrodes 12 provided on its surface, so that the electrodes 12 project at their tops from the film 16. Next, the resin sealing film 16 is heated and cured. A wafer 11 is subjected to a dicing process along dicing streets 13 to obtain individually divided chips 17 as semiconductor devices. The semiconductor device 17 thus obtained is mounted on a circuit board.
Patent JP-S60217825-A (JP)
Title: Roll ball tieing apparatus of agricultural crops
Inventor: ZUIIKUFURIIDO SHIYAIBURE
IPC: A01F15/14
Filed: 1984-05-31
Abstract: The apparatus for binding rolled bales comprises at least one reel of twine, a twine guiding device for guiding the hank of twine along the surface of the bale to be bound and a control device for the twine guiding device, comprising a rope sheave and a set of gears. The twine guiding device comprises two spaced twine guiding arms staggered with respect to one another which may be pivoted in the opposite direction one from the other from an initial position, in which the two arms cross over one another, to a maximum position, in which the two ends of the bale are simultaneously bound, to an end position, which corresponds essentially to the initial position.
Patent JP-S607379-A (JP)
Inventor: JIYATSUKII GUGE
IPC: G01T1/167
Filed: 1984-06-01
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-H01282814-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KUSAKABE KENJI
IPC: H01L21/322
Filed: 1988-05-09
Abstract: PURPOSE:To conduct vapor growth as an oxygen precipitating nucleus is left as is small-sized, and to prevent current leakage by bringing oxygen concentration in a semiconductor substrate to 13X10<17>atoms/cm<2> or less and holding the chemical vapor growth temperature of polycrystalline silicon at 630 deg.C or lower and executing treatment. CONSTITUTION:Polycrystalline silicon is deposited through a chemical vapor growth method, thus forming a semiconductor substrate 11. Oxygen concentration in the substrate 11 is brought to 13X10<17>atoms/cm<2> or less, and the chemical vapor growth temperature of polycrystalline silicon is kept at 630 deg.C or lower, and treatment is executed. Consequently, the generation of oxygen precipitating nuclei 12 in the substrate 11 is inhibited, and growth up to oxygen precipitating defects of the nuclei 12 is prevented. As a result, intrusion up to the active region of the substrate 11 of the oxygen precipitating defects is obviated. Accordingly, current leakage is removed.
Patent JP-H07315058-A (JP)
Title: Combined prime mover for electric vehicle
Inventor: HAYASHIDA MOTOYUKI
IPC: B60K6/20
Filed: 1994-05-26
Abstract: PURPOSE:To provide a combined prime mover provided with an internal combustion engine and a motor, having output scale enough to withstand use as the combined prime mover by using the motor with output that can maintain normal maximum speed on a flat road. CONSTITUTION:An internal combustion engine 1 is connected to a motor 3 through power transmission mechanism 2. The electric power of a storage battery 4 is converted into AC power by an inverter 5 and supplied to the motor 3. Because of being provided with the motor having output not less than the output to maintain normal maximum speed on a flat road, there is no frequent start and stop of the internal combustion engine at the time of driving at normal maximum speed on the flat road only by the motor so as to improve the durability of the internal combustion engine, thereby being able to withstand use as a combined prime mover. In the case of being provided with the internal combustion engine with output that can maintain the normal maximum speed on the flat road, travel on the flat road can be performed only by the internal combustion engine, and the storage battery can be charged during travel.
Patent JP-H08306325-A (JP)
Title: Deflection yoke device
Inventor: MARUTA KOREHISA
IPC: H01J29/76
Filed: 1995-05-11
Abstract: PURPOSE: To prevent a phenomenon that electron beams emitted from three electron guns become hard to be deflected in the vicinity of the end surface of a core and also a phenomenon that the difference of a deviation on a cathode-ray tube between center beams and side beams emitted from the three electron guns becomes large. CONSTITUTION: A first and a second core projection parts 14, 16 for fixation are formed in the central part of both end surfaces of a core, and a first and a second position-restricting core projection parts 13, 15 are formed in the vicinity of both end parts of both end surfaces of the core. A first upright part 18 and a first position restricting part 19 are formed on the identical circumference of the outer circumferential surface near the rear end enlargement part of the body part of a bobbin and a second upright part 20 and a second position restricting part 21 are formed on the identical circumference of the outer circumferential surface near a front end enlargement part.  The first and the second core projection parts for fixation are respectively fixed to the first and the second upright parts, and the first and the second position restricting parts are respectively locked to the first and the second restricting parts.
Patent JP-H09281385-A (JP)
Title: Camera provided with line-of-sight detection function
Inventor: HAGIWARA SHINICHI
IPC: G02B7/28
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To make a release time lag minimum and to make a camera good at catching a shutter chance by continuing the monitoring of a focus detecting position inputted through the line of sight while power is supplied and starting photographing operation as soon as a 2nd switch is closed. SOLUTION: A switch SW1 is a 1st switch means closed by depressing a release button to a 1st stage, and a switch SW2 is the 2nd switch means closed by depressing the release button to a 2nd stage. A line-of-sight detection circuit 101 and a CCD-EYE 14 are line-of-sight detection means, and an automatic focus detection circuit 103 and a line sensor 6f perform focusing. When the 1st switch means SW1 is closed again in order to perform photographing operation, the line-of-sight detection means is not newly operated from the beginning but the line of sight is repeatedly detected while the power is supplied, and storage time for detecting the line of sight in such a case is shortened. Thus, the release time lag becomes minimum.
Patent JP-S604305-A (JP)
Title: Branching circuit
Inventor: ANDOU MAKOTO
IPC: H01P1/213
Filed: 1983-06-23
Abstract: PURPOSE:To prevent the influence of an auxiliary waveguide upon a main waveguide by connecting waveguides, each of which is divided into two in the long side direction and has a radio wave absorbing body inserted internally, to end parts of the auxiliary waveguide. CONSTITUTION:Dimensions of parts, which are connected to long sides of an auxiliary waveguide 2, of terminating waveguides 10a and 10b are so selected that a frequency f1 is cut off and a frequency f2 passes through. Radio waves having the frequency f1 which are branched to the auxiliary waveguide 2 are taken out from coaxial tubes 6 by converters constituted with terminating waveguides 10a and 10b and coaxial tubes 6. Meanwhile, radio waves having the frequency f2 which are leaked to the auxiliary waveguide 2 are absorbed by radio wave absorbing bodies 12a and 12b. Consequently, cavity resonance of the frequency f2 cannot be caused in the auxiliary waveguide 2, and radio waves having the frequency f2 which are leaked to the auxiliary waveguide 2 have no influence upon radio waves having the frequency f2 which pass through a main waveguide 1, and the increase of loss and a delay distortion are not generated.
Patent JP-H05305145-A (JP)
Title: Suction probe
Inventor: IIDA KOJI
IPC: A61M25/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide a suction probe which always enables the maintaining of suction efficiency by preventing the closure of an opening of the suction probe. CONSTITUTION:In a suction probe which has an inserting part 2 to be inserted into a body cavity with an opening 2a at the tip thereof and a suction means to perform a suction at the opening 2a through the inserting part 2, a cap 5 is provided having a suction hole 7 at the tip of the inserting part 2. This can prevent the closure of the opening 2a at the tip part of the inserting part 2 by a tissue or the like when the inserting part 2 is inserted into the body cavity guided with a tracheal or the like to suck blood or a body liquor.
Patent JP-H09301687-A (JP)
Title: Hoisting device
Inventor: YAMAOKA YOSHITOMO
IPC: F16D55/36
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce noises during the operation or releasing of a brake by providing rubber gaskets between a movable core and a fixed core and between movable cores. SOLUTION: For vertically moving a load via a wire rope by rotating a drum, when a coil 23 is excited by DC full voltage, first a movable core 31 is attracted to a fixed core 29 via a rubber gasket 32, then a movable core 30 is attracted via a rubber gasket 33, a brake wheel 14 and brake disks 16 and 17 are separated from each other and a rotary shaft 2 is rotated. This rotation is transmitted through a speed reduction part 36 to the drum. While the drum is in a stopped state, after the excitation of the coil 23 is stopped, the movable cores 30 and 31 are pressed by a brake spring 24 to be moved left, the brake wheel 14 is held between the brake disks 16 and 17 and the movable core 30 and then the rotation of the rotary shaft 2 is stopped. Then, the rotation of the drum is stopped via the speed reduction part 36.
Patent JP-S5540077-A (JP)
Title: Prepration of mold
Inventor: YOSHIDA MASATOSHI
IPC: B22C9/12
Filed: 1978-09-14
Abstract: PURPOSE: Not only to extend the usable time of the mixture for a mold but also to elevate the workability by molding by use of the mixture for a mold, which has mixed alkylcyanoacetate to aggregate, and hardening it by flowing the air containing formaldehyde.  
     CONSTITUTION: The aggregate for a mold is mixed with alkylcyanoacetate of 0.5W10wt% to the former, and the mixture for a mold is formed. Subsequently, a mold is molded by use of the aforesaid mixture for a mold, and after that, the mold which has been molded as mentioned above is hardened by making the air containing formaldehyde flow into it. Also, as for alkylcyanoaldehyde mentioned above, that which has esterified acetic acid cyanide with univalent or polyhydric alcohol C1-10 is used singly or in mixing. Also, in order to quicken its hardening, the alkali catalyzer such as triethylamine, etc. can be used by 0.5W10wt% to alkylcyanoacetate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60256230-A (JP)
Title: Digital information transmitting method
Inventor: ISHIDA MASAYUKI
IPC: H03M13/00
Filed: 1984-05-31
Abstract: PURPOSE:To decrease the redundancy when the correcting capability is made identical by constituting >=1 code word in a multiplex code of plural correcting blocks to improve the correcting capability when the same redundancy is used. CONSTITUTION:An information symbol from an input terminal 11 is written in a prescribed address of a memory 12 by using the 2nd memory address generating circuit 18 to decide values of X, Y, Z axes of the memory 12. Then X=Y=Z=1 is fed to the memory 12 via a selector 13 from the 1st memory address generating circuit 14 and D(1, 1, 1) is fetched to a coding/decoding circuit 19. Then a Y address being the output of the circuit 14 is advanced by 1-4, and the X address is advanced sequentially and the result is fed to the circuit 19. A check symbol P is generated from 8 symbols inputted by the circuit 19 based on one equation I. The address of the symbol is designated by the circuit 14 and stored in the position of the memory 12. Then the check symbol is used to improve the correcting capability.
Patent JP-H10288224-A (JP)
Title: Manufacture of dynamic pressure bearing device
Inventor: TSUNO RYUKICHI
IPC: F16C17/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a desirable, dynamic pressure bearing at a low cost. SOLUTION: A pair of radial bearings 5a, 5b as porous sintered metallic bodies, are mounted to a radial bearing mounting body 6 in state where a thrust plate 10 is interposed between the radial bearings 5a, 5b, and the inside peripheral surfaces of the radial bearings 5a, 5b are sized-processed simultaneously by a pair of sizing bars 21a, 21b facing each other to set the inside diameters larger than that of the thrust plate 10, and to enable the pair of radial bearings 5a, 5b between which the thrust plate 10 are arranged, to be processed easily and with high accuracy.