baber/WOPTO huggingface dataset:
Patent JP-2000079290-A (JP)
Title: Link mechanism for driving power transmission of sewing machine
Inventor: SONODA RIKUO
IPC: D05B69/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To exactly adjust the lever length between a shaft member and a connecting pin member and to exactly adjust the driving quantity (lever length) of a driving section desired to be adjusted. SOLUTION: A link mechanism 10 for driving power transmission is provided with an adjusting member 40 which is freely turnably and pivotally supported at a horizontal feed shaft 8 and is capable of adjusting the lever length between the horizontal feed shaft 8 and the connecting pin member 30 by moving the connecting pin member 30 along the long hole 2 of the link member 20 by turning manipulation, a fixing mechanism which fixes the link member 20 and this adjusting member 40 releasably in fixation, etc., in addition to the link member 20, a connecting rod 25, the connecting pin member 30, etc.
Patent JP-2000342605-A (JP)
Title: Tooth brushing dentifrice material
Inventor: IWATA MASAAKI
IPC: A61C17/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To easily and quickly remove the dirt mainly consisting of the stain adhered to the surface of teeth and improve the feeling of use and easiness by constituting tooth brushing dentifrice materials by use of a fiber assembly containing a superfine fiber having a sharp edged cross-sectional form in a specified weighting capacity. SOLUTION: The tooth brushing dentifrice materialsare formed in a shape such as sheet or stick suitable to be held in one's hand to clean the teeth to clean the teeth by use of a fiber assembly containing at least partially containing a modified cross-sectional super fine fiber having sharp edges with its weighting capacity being set to 20-300 g/m2. The degree of single fiber of the modified cross-sectional superfine fiber is preferably set to 0.0001-1.0 d(Denier), and polyester, nylon, polypropylene, ethylene-vinyl alcohol copolymer or the like is preferably used as the material. The tensile strength of the fiber assembly is preferably set to 1-30 kg/width 2 cm, and the ratio of the hydrophilic fiber contained in the fiber polymer is preferably set to 10/90-90/10 (wt.%).
Patent JP-H0890522-A (JP)
Title: Molded form made of vegetable fiber waste and manufacture of the same form
Inventor: SAEKI MUNEO
IPC: A01G9/10
Filed: 1994-09-22
Abstract: PURPOSE: To mold in a predetermined shape by effectively utilizing vegetable fiber waste such as wastepaper, thinnings material, etc., and to eliminate the adverse influence to the environment at the time of discarding a molded form. CONSTITUTION: Vegetable fiber waste such as wastepaper of raw material 1 is fibrillated by a fibrillation means 2, corroded acid containing material (peat, etc.) 4 is supplied to the fibrillated fiber, it is so dehydrated that the contained moisture of the mixture of the fiber and the material (peat, etc.) 4 becomes a suitable value by dehydrating means 10, or water is supplied by moisture supply means 5, and kneaded by kneading means 3. The entire kneaded material generates high viscosity by the action of the corroded acid in the material (peat, etc.) 4 by the kneading, the kneaded material is supplied to molding means 7 at this stage to mold the kneaded material in a desired shape. After molding, it is dried to solidify the molded form, and used for a desired object.
Patent JP-H1177210-A (JP)
Title: Form rolling device, and form rolling method using it
Inventor: USUI MOTOKI
IPC: B21D17/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To continuously achieve the form rolling of a plurality of groove parts by turnably and reciprocally providing a ball holding member to support a form rolling ball mounted in a guide hole of a tool shaft in a projecting manner to easily return the ball holding member to the initial position. SOLUTION: Form rolling balls 4 are rotatably inserted in a plurality of guide holes 3 radially pierced in a circumferential wall part of an approximately cylindrical tool shaft 1. An approximately cylindrical ball holding member 5 is provided in a hollow part of the tool shaft 1 turnably around the axis, and reciprocally in the axial direction to hold the form rolling balls 4 in a projecting manner, and the clearance γ in the radial direction from the tool shaft 1 is set to be larger than the depth δ of a machined groove by the form rolling balls 4. The ball holding member 5 is supported by a point-contact connection balls 7, 8 provided in the longitudinal direction, and energized in the axial direction opposite to the advancing direction of the tool shaft 1 by a coil spring 9.  The ball holding member 5 which is advanced during the form rolling of the groove is energized after completion of machining, and automatically returned to the original position.
Patent JP-S62113109-A (JP)
Title: Production of plastic optical transmission body
Inventor: TANNO SEIKICHI
IPC: C08F2/00
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a plastic optical transmission body having a continuous refractive index distribution and suitable for mass production independently of the diameter or length by extracting monomers with a solvent which dissolves the monomers but does not dissolve polymers, polymerizing the monomers and evaporating the extracting solvent. CONSTITUTION:Two or more kinds of monomers A giving transparent polymers having different refractive indexes are mixed with a solvent B having no polymerizable functional group in the molecule, and the monomers are polymerized to obtain a prepolymer consisting of the resulting polymers, the remaining unreacted monomers, and the solvent B. The prepolymer is immersed in a solvent C to extract the unreacted monomers and/or the solvent B. By the extraction, a continuous concn. distribution is provided to the unreacted monomers from the center of the prepolymer toward the periphery and then the unreacted monomers are completely polymerized. Since the solvent B is added, the monomer mixture is prevented from gelling excessively in a tube and clogging the tube during prepolymn., so a plastic optical transmission body can be continuously produced in the form of a fiber.
Patent JP-H04130118-A (JP)
Title: Production of crosslinked resin
Inventor: ARITA KAZUHIRO
IPC: C08F220/04
Filed: 1990-09-21
Abstract: PURPOSE:To produce a crosslinked resin improved in toughness and heat resistance at a relatively low curing temperature by reacting a bis(2-oxazoline) compound with a polybasic acid anhydride, a vinyl monomer and an epoxy (meth)acrylate. CONSTITUTION:10-40wt.% bis(2-oxazoline) compound of formula I (wherein R is a C-C bond or a bivalent hydrocarbon group; and R<1> to R<4> are each H, alkyl or aryl) is allowed to react with a polybasic acid anhydride (e.g. maleic anhydride), 10-40wt.% epoxy (meth)acrylate obtained by reacting an epoxy resin of formula II (wherein R is H or methyl; and(n) is 1-6) with (meth)acrylic acid, 20-50wt.% vinyl monomer and a polybasic acid (e.g. adipic acid) as an optional component at 80-130 deg.C in the presence of an oxazoline ring-opening polymerization catalyst (e.g. AlCl3).
Patent JP-H10106615-A (JP)
Title: Manufacture of lead storage battery
Inventor: MIYATA HIROTAKA
IPC: H01M2/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lead storage battery capable of being easily storing a polar plate group a battery jar without damaging. SOLUTION: A polar plate group 6 and a rectangular battery jar 1 are prepared for, a height of the battery jar 1 is higher than a height of a side wall 4 and a bulkhead 2 opposite to an action face of the polar plate group 6 to be stored or a height of side walls 5 and 7 where the side wall 8 is not opposite to the action face, then the side wall 4 and the bulkhead 2 that are opposite to the action face of the polar plate group 6 or an upper part of the side wall 8 are bent to the outside, and the polar plate group 6 is stored in the cell chamber 3.
Patent JP-H02102385-A (JP)
Title: Gas exhaust system
Inventor: OKUYAMA NOBUHISA
IPC: F04B37/14
Filed: 1988-10-08
Abstract: PURPOSE:To prevent the contamination of the vacuum side with the oil by connecting a reciprocation type oil-free pump at the exhaust port side to the atmosphere and a turvo-molecular pump at the vacuum suction side in series, in an exhaust device suitable for a high vacuum exhaust system of a semiconductor manufacture device and the like. CONSTITUTION:This vacuum exhaust system device consists of a reciprocation vacuum pump 1 and a magnetic bearing complex molecular pump 4, and the both pumps 1 and 4 are connected with a piping 5 at the suction port 6 of the reciprocation vacuum pump and at the exhaust aperture 7 of the magnetic bearing complex pump making one unit. By sucking the gas in the vacuum unit from the suction aperture 8 and discharging it from the exhaust port 9 of the reciprocation vacuum pump, the inside of the vacuum unit is evacuated to a vacuum. The reciprocation vacuum pump 1 is composed of at least one set of cylinder and piston, suction and exhaust valves to be attached to suction ports and exhaust ports linking to two or more suction and exhaust chambers, and the like. And the molecular pump 4 is composed of a rotor furnishing numerous movable vanes in a radial form, a casing furnishing numerous static vanes in a multiphase on the inner surface responding to the rotor, and the like.
Patent JP-H02100723-A (JP)
Title: Clock control system
Inventor: IWATA ATSUSHI
IPC: G06F1/10
Filed: 1988-10-08
Abstract: PURPOSE:To process trouble of an information processing system without a hitch by performing stop control over a clock in consideration of the connection position relation of an arithmetic process which is troubles among arithmetic processors when the processor is troubled. CONSTITUTION:A trouble factor signal generated by the arithmetic processor 31 is passed through a signal line L8, an OR gate 510, an AND gate 521, a signal line L55, an OR gate 514, and a signal line L12 to hold the output of an AND gate 611 at logical level '0'. Namely, the clock (signal line L16) of the arithmetic processor 31 stops. Therefore, only the arithmetic processor 31 is disconnected logically from the system. Further, if trouble occurs to an arithmetic processor 30, the outputs of AND gates 610 and 611 are held at the logical level '0'. Thus, the clocks of the arithmetic processors 30 and 31 are stopped and the processors are both disconnected logically from the system. In the two cases, arithmetic processors 40 and 41 are not affected at all.
Patent JP-H1177965-A (JP)
Title: Printing plate-holding device and method therefor
Inventor: EDAMITSU KENJI
IPC: B41F27/12
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate holding device, with which a printing plate can be held on the outer peripheral part of a plate cylinder under fully extended state, and provide also a method therefor. SOLUTION: A guide member 64 is supported rockably about a shaft 137 so as to reciprocatively move between the guiding position, at which the tip of the guide member nears the surface of a first plate cylinder 11 or of a second plate cylinder 12, and the retreat position, at which its tip sets apart from the surface of the first plate cylinder 11 or of the second plate cylinder 12, through the driving of an air cylinder 136. On the other hand, a pressure roller 130 is connected through a connecting member 147 to the cylinder rod of the air cylinder 136. By driving the air cylinder 136, the tip of the roller moves reciprocatively between the standby position, which is set apart from the surface of the first plate cylinder 11 or of the second plate cylinder 12, and the pressing position, which neats the surface of the first plate cylinder 11 or of the second plate cylinder 12.
Patent JP-H06215174-A (JP)
Title: Bar-code reader
Inventor: SHIMON BAADO
IPC: G09C5/00
Filed: 1993-10-08
Abstract: PURPOSE: To reduce the size and weight of a scanning head by constituting an optical reader of an optical scanning head, a separate device and an optical fiber and by providing the separate device with a light emitting element, a photodetector and a signal analysis circuit network. CONSTITUTION: This reader 100 is composed of the scanning head 110 and the separate device 130 connected with each other by the optical fiber 150. In the separate device 130, the light emitting element 133 for generating light beams to be used for scanning optical coded information and the other components are contained. Also, the photodetector 117 is provided inside the scanning head 110 and the photodetector 117 can be installed in the separate device 130 as well. In that case, reflected light is sent back from the scanning head 110 to the photodetector inside the separate device 130 by the optical fiber 150. Further, in a processing circuit net 149 inside the separate device 130, an amplification stage and a digitizer, etc., for processing electric signals from the photodetector 117 and an AC driving signal generator 147 for driving a coil 115 are contained.
Patent JP-H07108356-A (JP)
Title: Method for continuously casting steel by using static magnetic field
Inventor: YAHIRO TARO
IPC: B22D27/02
Filed: 1993-10-08
Abstract: PURPOSE:To stably produce a cast slab less in defective quality by impressing a static magnetic field to intermediate static magnetic field generators, damping molten steel horizontal stream toward a short side wall and introducing to a meniscus side in a mold. CONSTITUTION:The damping force is applied to an ascending stream of the molten steel 7 by using a static magnetic generator 4 at the upper part, and the damping force is applied to a descending stream of the molten steel 7 by using a static magnetic field generator 5 at the lower part. Then an intermediate static magnetic field generator 8 is arranged at both end parts in the width direction of the back surfaces of long side walls 1a corresponding to the interval between the static magnetic field generator 4, 5 at the upper part and the lower part. The intensity of the static magnetic field impressed to the static magnetic field generator 4 at the upper part is weaker than the intensity of the static magnetic field generator 5 at the lower part. Together with these, the horizontal stream of the molten steel 7 toward short side walls 1b is controlled and introduced to a meniscus in the mold 1 by impressing the static magnetic field to the intermediate static magnetic generator 8 arranged at both end parts in the width direction of the back surface of the long side walls 1a. By this method, inclusions and bubbles concentrated in the short side walls 1b can be eliminated.
Patent JP-H0195580-A (JP)
Title: Laser system
Inventor: TSUKUDA YOSHIO
IPC: H01S3/094
Filed: 1987-10-07
Abstract: PURPOSE:To enhance efficiency of a system by a method wherein a transmitted beam which has passed a main laser out of excited beam is fed back to an excitation source laser. CONSTITUTION:Transmitted beams 8a-8c which have passed amplifiers 2b-2d are returned through feedback routes by using mirrors 9-14 and are fed back to an excitation source laser 1. That is to say, the transmitted beams 8a-8c are reflected by a mirror 15, resonate between resonator mirrors 16, 17 and are injected into the excitation source laser 1. Accordingly, the beams 8a-8c which have passed a laser medium out of output beams from the excitation source laser 1 are recovered, are returned to the excitation source laser 1 and can be utilized effectively. In the case of a pulsed laser where the excitation source laser 1 is repeated periodically, it is enough to adjust a light-path length and to adjust a passing duration of a beam pulse when the beams are to be returned to the excitation source laser 1 in order to synchronize the transmitted beams 8a-8c with a pulse in a next cycle. By this setup, overall efficiency of a system is enhanced.
Patent JP-S63107225-A (JP)
Title: Complementary inverter circuit
Inventor: KOBAYASHI MASAKO
IPC: H03K19/094
Filed: 1986-10-23
Abstract: PURPOSE:To vary the response time of an inverter by controlling a series- connected transistor (TR) added to the inverter in parallel. CONSTITUTION:When a signal with a logic level '1' is inputted to an input terminal B and a TR QP2 is off, the input of a signal with a logic level '0' to an input terminal A turns off a TR QN1 on condition that a TR QP1 is on, and the time from the input terminal A to an output terminal OUT is t1. On the other hand, when the signal with the logic level '0' is inputted to the input terminal B and the TR QP2 is on, the input of the signal with the logic level '0' to the input terminal A turns on all of TRs QP1, QP2 and QP3 and turns off a TR QN1, and the time from the input terminal A to the output terminal OUT is t2 shorter than the t1. Thus, the response time of the inverter can be varied by varying the threshold level of a 1st inverter with the logic level signal from the input terminal B.
Patent JP-H08113666-A (JP)
Title: Colored foamable styrene resin particle and its production
Inventor: KATO TETSUYA
IPC: C08J9/224
Filed: 1994-10-19
Abstract: PURPOSE: To produce industrially advantageously colored foamable styrene resin particles which do not cause dye separation in the prefoaming or molding step by coating the surfaces of foamable styrene resin particles with a dye and an alcohol-sol. resin. CONSTITUTION: A soln. of an alcohol-sol. resin in an alcoholic solvent. a dye, and foamable styrene resin particles are mixed, while expelling the solvent from the mixture. Thus, the surfaces of the resin particles are coated with the dye and the alcohol-sol. resin. Pref. the dye used in an oil-sol. dye in the form of a powder (pref. 100-mesh through). An alcohol-sol. resin highly sol. in a 1-4C alcohol is pref., an example being a methoxypolyethylene glycol methacrylate-methacrylic acid-hydroxyethyl methacrylate terpolymer.
Patent JP-H1094479-A (JP)
Title: Rice cooker
Inventor: MURAHATA SHIYUUHOU
IPC: A47J27/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To adjust a governor without using a special jig or the like, and to improve the workability for maintenance, regarding a separate type rice cooker. SOLUTION: An adjustment ignition switch 18 is provided on the base 2 of the rice cooker 1. This switch 18 is manually turned on and off, and a controller performs an ordinary ignition control process for burning a gas burner 5 over the preset time without any input operation of the operation part 11 of a cooker, when the switch 18 is turned on. Thus, the governor 5 becomes adjustable over the preset time.
Patent JP-H1194031-A (JP)
Title: Transmission of working vehicle
Inventor: MATSUFUJI MIZUYA
IPC: F16H3/093
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact transmission itself of a device which has a transmission mechanism having a super deceleration stage. SOLUTION: A first running transmission shaft 14, a second running transmission shaft 15, and a running output shaft 16 are parallely arranged. A reversing gear line, a deceleration gear line and a super-deceleration gear line are arranged between the first and second running transmission shafts 14 and 15. A plurality of deceleration gear lines composing a multistage transmission mechanism are arranged between the second running transmission shaft 15 and the running output shaft 16. A first clutch device CL1 which can changeover states between reversing and normal deceleration is arranged on the first running transmission shaft 14. A second clutch device CL2 which can changeover states between normal acceleration and normal super deceleration is arranged on the second running transmission shaft 15.  A third clutch device CL3 which can changeover states between first and fourth speeds is arranged on the running output shaft 16.
Patent JP-H0299310-A (JP)
Title: Data output method for injection molding machine
Inventor: USUI KAZUO
IPC: B29C45/76
Filed: 1988-10-06
Abstract: PURPOSE:To utilize data efficiently and prevent inaccuracy and lowered working efficiency by disposing molding monitor data obtained from the action of an injection molding machine and history data based on defective molding in a manner of time sequence and outputting. CONSTITUTION:When a defective molding is generated, for instance, error items Del including shot number '3', generated time '18:11', error code '0909' and error name 'Most advanced position over' are disposed as data respectively. Also, an operator watches a molded product and defective molded product 'flash' is input from a set channel of an input device 1. Molded product determining item Dil is disposed in the name of 'flash' next to the error item Del by said process. Further, the operator changes the molding condition by operating the set channel of the input device 1, and said changed data is set in a controller 2, and also a changed item Dsl of molding condition shown by 'nozzle temperature 195.0 deg.C 190.0 deg.C' is disposed next to the determining item Dil. Regular molding monitor data are obtained successively by repeating the molding cycle again.
Patent JP-S62115307-A (JP)
Title: Method and instrument for measuring displacement distribution in real time
Inventor: MORIMOTO YOSHIHARU
IPC: G01B11/16
Filed: 1985-11-14
Abstract: PURPOSE:To measure the displacement distribution of a body to be measured almost in real time by sampling the image pickup output signal of a displacement grating pattern at equal intervals, holding the sampled signal for a certain time and outputting the signal, and forming moire. CONSTITUTION:Scanning lines of a TV camera are positioned as shown in figure (a) and the state after the deformation of a model grid drawn on a sample is shown in figure (b). If scanning lines are on black lines of the grid when the grid is sampled at the position shown in scanning line figure (a), an image of black lines is obtained and when scanning lines are on white lines of the grid, an image figure (c) of white lines is obtained. When strain increases, every other scanning line is thinned out and then a black-and-white images is separated, so that a moire figure (f) which can be recognized appears. The phase of thinning-out operation is varied to generate moire of small degree. An image figure (i) of scanning lines right above thinned-out scanning lines which are not thinned out is drawn as it is at the thinned-out parts to obtain an easy-to-see image figure (k). At this time, the scanning lines are thinned out by an image processor.
Patent JP-S61131901-A (JP)
Title: Digital frequency modulator
Inventor: YOSHIDA TAKASHI
IPC: H03C3/00
Filed: 1984-11-30
Abstract: PURPOSE:To apply digital frequency modulation by providing an FF circuit to which a carry signal from a counter is applied, a switched capacitor filter of which an output of an FF circuit is fed and a frequency divider frequency- dividing a clock signal and applying the result to a filter. CONSTITUTION:For example, a parallel 8-bit digital signal is fed from an input terminal 1 to a latch circuit 2, where the signal is latched in a timing pulse being a leading edge of a signal of a T-FF circuit 5 through a differentiation circuit 9. The latched digital signal is fed to a counter 3 and loaded by using a carry signal. A clock signal from a clock signal generator 4 is fed to the counter 3 to decrement the loaded value and when the content of count is zero, a carry signal is outputted from the counter 3, fed to a load terminal and also to the circuit 5. A rectangular wave signal from the circuit 5 is fed to a switched capacitor filter 6, to which a clock signal via a frequency divider 7 is fed. Thus, the filter 6 outputs a signal to be frequency-modulated.