baber/WOPTO huggingface dataset:
Patent JP-S61297165-A (JP)
Title: Carriage assembly driving mechanism
Inventor: FUJITAKE TOSHIYUKI
IPC: B41J19/20
Filed: 1985-06-27
Abstract: PURPOSE:To enable to reduce dimensional errors in positioning a carriage assembly and to reduce hysteresis, by providing a belt-adjusting mechanism for adjusting a belt to be parallel to the carriage assembly. CONSTITUTION:The belt-adjusting mechanism 30 comprises a threaded hole 32 provided in a projected part 31, a stepped adjusting screw 33 to be fitted into the hole 32, a nut 34 which is engaged to a tip part 33a of the screw 33 to fix a fitting hole 28 provided at the other end of the belt 27, and a setscrew 35 for fixing the screw 33 to the projected part 31. With the screw 33 rotated, the belt 27 is moved in the direction of arrow Y, whereby the belt 27 is adjusted to be parallel to a side wall of the carriage assembly 21. Accordingly, the assembly 21 does not receive any tension from the belt 27, so that it can be smoothly slidden.
Patent JP-S5564757-A (JP)
Title: Mehtod of preparing raw material of cocoa
Inventor: INOUE MITSUYORI
IPC: A23G1/02
Filed: 1978-11-10
Abstract: PURPOSE: Husks of cocoa, which are by-product in cocoa production, are used as the starting material and specifically treated to produce inexpensively a product with the same extent of taste and texture as that of the product from existing cocoa starting material and more excellent fragrance.  
     CONSTITUTION: The husks of cocoa beans or a mixture thereof with a small amount of cocoa embryo are used as the strating material, and subjected to deastringency, and aging (for example, an alcohol or protein solution is adsorbed on the husks and they are kept in tightly sealed room at 20W80°C), then dipped into liquid nitrogen and frozen instantly. They, then are pulverized under an atmosphere of low temperature (nitrogen gas or carbon dioxide gas of -30°C or lower temperature). The deastringency and aging may be done at the last step. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5841419-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/735
Filed: 1981-09-03
Abstract: PURPOSE:To enhance the antistatic properties and lubricity by laying a coated film contg. carbon black and a silicone lubricant on the rear side of the substrate. CONSTITUTION:Carbon black having <=5mum average particle size and a silicone lubricant which is liq. or semisolid at ordinary temp. are coated onto the rear side of a substrate having a magnetic layer with a resin binder. The silicone lubricant is silicone modified with polyether, alcohol, alkyl or the like, unmodified silicone, or the like.
Patent JP-S5262746-A (JP)
Title: High frequency heating device
Inventor: UENO AKIHIKO
IPC: G01J5/00
Filed: 1975-11-18
Abstract: PURPOSE: In such a controlling device for a high-frequency output through the detection of the infrared rays which are radiated by food-stuff, devised is to detect infrared rays with an excellent precision. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5261975-A (JP)
Title: Semiconductor device
Inventor: YAMADA HARUO
IPC: H01L27/082
Filed: 1975-11-18
Abstract: PURPOSE:To increase the emitter-collector counter area of a pnp transistor, increase the injection efficiency of semiconductor elements and improve the scale of integration and frequency characteristics by disposing injectors between I<2>L elements as well.
Patent JP-S5663982-A (JP)
Title: Preparation of 1,3-dithiol-2-ylidene malonate
Inventor: MATSUI HISANORI
IPC: C07D339/06
Filed: 1979-10-27
Abstract: PURPOSE: To prepare the titled compound useful as an agricultural and horticultural microbicide and a remedy for hepatic diseases, in high yield, by reacting a dioxycarbonylketene dimercaptide with a trihalogenoethane in the presence of a base.  
     CONSTITUTION: The compound of formula I is prepared by reacting (A) a ketene mercaptide of formula II (R and R 1  are ester-forming organic residue; M is alkali metal atom) with (B) equimolar amount of a trihalogenoethane of formula III (Y is halogen; Z is halogen or H provided that at least one of the two Zs is H) in the presence of (C) a base such as NaOH and KOH, pref. in a mixed solvent system comprising water and DMSO, etc. The starting compound of formula II can be prepared by reacting a malonic acid ester of formula IV with CS 2  in the presence of a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62296185-A (JP)
Inventor: TANAMACHI SHOICHI
IPC: G09F9/00
Filed: 1986-06-17
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-H06333387-A (JP)
Title: Refresh period monitor circuit for dram
Inventor: KUMAKURA TATSURO
IPC: G11C11/406
Filed: 1993-05-19
Abstract: PURPOSE:To perform processing for storage when contents can be stored by selecting a refresh cycle on the basis of the decision result of a refresh period decision part. CONSTITUTION:A frequency-divided signal A is inputted to the U terminal of an up/down counter 21, which counts up. The count value of the counter 21 is inputted to an OR circuit 31, whose OR output B is sent to an arbitration circuit 6. The output B is sent out when the count value of the counter 21 is >=1, and a refresh cycle generating circuit 11 forms a refresh cycle by the AND output of the output B and a clock signal CL. The circuit 6 performs arbitration between the output B and the output C of a CPU 5 and sends an output D to the circuit 11. The output C is a signal for accessing a DRAM and given priority to the refresh cycle. Therefore, the output D is so set as to output the refresh cycle E outputted by the circuit 11 to the DRAM 7 only when the output C is absent. Further, the output E is inputted to the D terminal of the counter 21 to let the count value be '0'.
Patent JP-S6199789-A (JP)
Inventor: ONO TOKUJI
IPC: F16L15/04
Filed: 1984-07-05
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-H07332192-A (JP)
Title: Fuel feeder for engine
Inventor: MAIKERU PEETAA KUUKU
IPC: F02M63/00
Filed: 1995-06-06
Abstract: PURPOSE: To damp a pressure pulse in a discharge passage occurring at the time of completion of fuel supply to a fuel injection nozzle by providing a valve means having a variable throttle between a fuel accumulator chamber and a distribution member. CONSTITUTION: In this fuel supply device, an electromagnetic actuator 25 is urged to move a valve member 24 to the left against action of a spring 33 when fuel is supplied to a selected fuel nozzle 15A. When the actuator 25 is de-energized, a spring 30 and the spring 33 rapidly move the valve member 24 toward a valve seat 23. At that time, the spring 30 acts on the valve seat 23 such that a clearance between a flange 28 and a stopper face 34 is kept. The valve member 24 is fitted to the valve seat 23 with the clearance to prevent the fuel supply from an accumulator chamber 10, while a valve element 27 rapidly moves away from a valve seat 26 to allow mutual communication of passages 21, 19. As a result, a pressure in the passage 21 rapidly reduces to fit the valve element 27 to the stopper face 34 by force of the spring 30.  This movement reduces an effective flow between the valve seat 26 and the flange 28 to damp a pressure pulse occurring in the passage 21.
Patent JP-S63303381-A (JP)
Title: Developing solution concentration controller for wet development
Inventor: KUROTORI TSUNEO
IPC: G03G15/10
Filed: 1987-06-03
Abstract: PURPOSE:To prevent the generation of an excessive concn. of a polarity charge control agent at a low temp. and to obtain an always good image by providing a switching circuit which cuts the polarity control agent supply signal generated from electrodes at a prescribed temp. or below. CONSTITUTION:A resistance R13 of the charge control agent existing between a pair of the electrodes appears in parallel with a variable capacitor C1. The oscillation frequency of a sine wave oscillator OSC is set at such an extra-low frequency at which the other impedance between the electrodes does not drop too much as compared with the resistance R13. Furthermore, the sine wave voltage from the oscillator OSC is divided by the resistances R13 and R1 and the voltage of the R1 is amplified A1. This output signal is subjected to removal of noise components by an LPF, then to integration INT and is compared with a reference voltage VREF in a voltage comparator VC. The adjustment of the charge control agent concn. can be executed simply by changing the reference voltage VREF and the detection sensitivity can be adjusted by the variable capacitor C1. The deviation output signal from the comparator VC is applied to a driving circuit D by which a relay RA2 is driven to stop the toner replenishment into the developing soln.
Patent JP-S5662130-A (JP)
Title: Manufacture of gramophon disk
Inventor: SAITOU MASAO
IPC: B29C43/02
Filed: 1979-10-29
Abstract: PURPOSE: To obtain the illustrated gramophone disk without causing tears on a printed paper and deformation of sound grooves by a method wherein a surface material made from a heated and gelled thermoplastic resin, the printed paper and a reinforcing material are inserted into a set of press dies in a specific order and heated under pressure.  
     CONSTITUTION: Stampers 3, 4 are arranged respectively inside of an upper and a lower metal mold 1, 2 and an central axis 5 is provided on the lower mold 2. Into that central axis 5 are inserted sequentially the preheated and gelled surface material 6 made from thermoplastic resin, then the printed paper 7 with pictures and writings printed, the reinforcement material 8 such as a thermoplastic resin sheet etc., then the printed paper 9 similar to the printed paper 7, moreover the surface material 10 similar to the surface material 6 in these order. After that, the metal moldes 1, 2 are heated and compressed, the surface materials 6, 10 are flowed radially around the axis 5 as the center to form the sound grooves. Under such states the surface materials are cooled. The surface material and the reinforced material are hardened in a body to obtain the intended illustrated disk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6031925-A (JP)
Title: Rotational mold
Inventor: TANI SABUROU
IPC: B29C33/62
Filed: 1983-07-29
Abstract: PURPOSE:To prepare a rotational mold free from flashes by providing a mold cap covered with polytetrafluoroethylene resin on the surface in contact with the opening part of a mold body. CONSTITUTION:A mold cap 3 provides a polytetrafluoroethylene resin coated layer 32 on the surface 31 in contact with the opening part 31. As polytetrafluoroethylene resin is excellent in heat resistance, chemical resistance, nonviscosity and is elastic, this coated layer 32 fits the opening part 22, closes the clearance and comes in tight contact with the opening part 22 in molding. Therefore, when the head part 4 of a molded doll is molded by a rotational mold 1 the head part 4 of the molded doll completely free from flashes is molded.
Patent JP-S5263329-A (JP)
Title: Shutter release system for camera
Inventor: SUZUKI TOYOTOSHI
IPC: G03B9/08
Filed: 1975-11-20
Abstract: PURPOSE: To prevent an unstable exposure when the cell runs down and enable a mechanical exposure in the electric second time control camera by locking a shutter opening member when the cell runs down, and operating the shutter mechanically due to the secession from the cell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10333684-A (JP)
Title: Composite sound absorbing sheet, and fluid pipe with sound absorbing function using it
Inventor: KIRIYAMA SHUNICHI
IPC: B32B15/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing sheet excellent in sound absorption in low and medium frequency areas by sticking together an aluminum foil with a specified thickness and a nonwoven fabric with a specified unit area cloth weight. SOLUTION: An aluminum foil with a thickness of 20-100 μm and a nonwoven fabric with a unit area cloth weight of 100-500 g/m<2> are stuck together to form the sheet. The aluminum foil used is not limited particularly. When the foil thickness is below 20 μm, the composite sound absorbing sheet might be broken when it is wound into multiple layers to form a fluid tube or when it is handled. When the foil thickness exceeds 100 μm, the flexibility of the obtained composite sound absorbing sheet is reduced, and it may become difficult to handle. Synthetic fibers such as polyolefin such as polyethylene or polypropylene, polyamide, polyester, polyacryl, and vinylon, composite fibers, reproduced fibers such as rayon or cupra, natural fibers such as cotton or wool, heat-resistant fibers, or nonflammable fibers are used for the raw material of the nonwoven fabric used.
Patent JP-S5929902-A (JP)
Title: Mixture gas combustion for billet heating furnace
Inventor: SUGIYAMA SHIYUNICHI
IPC: F23G7/06
Filed: 1982-08-13
Abstract: PURPOSE:To efficiently heat a billet, by using the fuel in which all or two different kinds of gases, containing coke oven gas (COG), of coke oven gas (COG), blast furnace gas (BFG), and converter gas (LDG) are mixed so as to generate a lower calorific value in the range of 3,500-4,600kcal/Nm<3>. CONSTITUTION:In case the lower calorific value of an M gas is in the range of 3,500-4,600kcal/Nm<3> (4,600kal/Nm<3> is COG unit), fuel consumption can be reduced to a low value and a heating efficiency is almost equalized. Thus, if COG is excessive, the lower calorific value of an M gas is set to a value near 4,600kcal/Nm<3>, and if COG is in the short supply, it is set to a value close to 3,500kcal/Nm<3> to burn and heat a steel piece in a combustion furnace, resulting in obtaining a heating efficiency approximately at the same level. This enables effective utilization of byproduct gas and efficient heating of the billet.
Patent JP-S63306235-A (JP)
Title: Decelerating time fuel-cut controller for rotary piston engine
Inventor: OKIMOTO HARUO
IPC: F02B53/10
Filed: 1987-06-05
Abstract: PURPOSE:To improve the durability of an eccentric shaft coupling part by selecting a cylinder to be concerned in a second split eccentric shaft as a fuel- cut subject at time of engine deceleration. CONSTITUTION:In case of an in-line 3-cylindered rotary engine, an eccentric shaft is formed into a bisected structure from the structural standpoint, and a first split eccentric shaft 11A and a second split eccentric shaft 11B are unitized in one by a taper fitting form and constituted, but there is necessary to reduce a load burden to the coupling part as small as possible. Now, at time of engine deceleration, a fuel-cut takes place for a part of cylinders for fuel consumption improvements, but as this subject cylinder, a cylinder C1 to be concerned in the second split eccentric shaft 11B is selected. The fuel-out at time of the engine deceleration is performed when a control unit U outputs it to an actuator 35F and a fuel injection valve 31F of a shutter valve gear 32F for the cylinder C1. Consequently, since combustion pressure will not be generated in the cylinder C1 at time of the fuel-cut, load to be added to a coupling part between both these split eccentric shafts 11A and 11B comes to zero in substance and thus the durability is secured.
Patent JP-H09317677-A (JP)
Title: Vertical shaft type submerged pump device for liquefied gas tank
Inventor: TAJIMA DAISAKU
IPC: F04D13/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To secure the uniform distributivity of a thrust load, by arranging a plurality raw of deep groove ball bearings, in a plurality of bearings for supporting a pump shaft and an intermediate bearing in the vicinity of a balance disk which is attached on the pump shaft and balances driving force, and fixing the outer or inner rings of the ball bearings by a retainer. SOLUTION: The inner side of a retainer 20 is machined peripheries of outer rings of deep groove ball bearings arranged in plural rows in an appropriate fitting tolerance and at coaxiality. A seat surface in such an extent that the rivets of the ball bearings may not be brought into contact therewith, is arranged on a contact side in the axial direction of a bearing housing. A projection is arranged on the upper part of the retainer 20 so as to prevent axial slippage, and fixed by shrinkage-fitting when the ball bearings are inserted therein. By the arrangement of the retainer 20, occurrence of each of independent play of the outer ring races of the upper and lower two-raw deep groove type ball bearings can be prevented, and balance is kept so that the contact angles of the outer ring races and balls are equalized.  Hereby, thrust loads can be equally distributed to the upper and lower deep groove ball bearings.
Patent JP-S6120204-A (JP)
Title: Recording/reproducing switching circuit of cassette tape recorder
Inventor: MITSUKI KANJI
IPC: G11B5/027
Filed: 1984-07-05
Abstract: PURPOSE:To make recording/reproducing switching operations with one switch, by turning on and turning off a transistor which performs voltage control to a switching circuit provided at the output side of a recording and reproducing circuit in response to a recording and reproducing switch which switches the earthing of a recording and reproducing head. CONSTITUTION:At the time of reproduction, a transistor 15 is turned on and voltage to switching circuits 8 and 9 become low levels and the switching circuit 8 is turned on, and then, reproduced outputs appear at an output terminal 11 from a recording and reproducing head 1 through a reproducing circuit 4, since a recording and reproducing switch 6 is at its reproducing position. At the time of recording, on the other hand, the switch 6 is at its recording position and, therefore, the base of the transistor 15 is earthed and the transistor 15 is turned off and voltages to the switching circuits 8 and 9 become high levels. Then recording outputs are supplied to the head 1 from a signal input terminal 2 through a recording amplifier 5 and resistance 3 and, at the same time, bias oscillating outputs are also supplied to the head 1 from a bias oscillating circuit 7. Therefore, recording/reproducing switching operations can be performed with one recording and reproducing switch.
Patent JP-H05310835-A (JP)
Title: Production of metal-containing polyvinyl alcohol
Inventor: MIYAMOTO YOSHIHIKO
IPC: C08F16/06
Filed: 1992-04-30
Abstract: PURPOSE:To produce a metal-containing polyvinyl alcohol of excellent antistatic effect by dispersing fine metal particles in an alcoholic solution of polyvinyl acetate and hydrolyzing the polyvinyl acetate. CONSTITUTION:A metal-containing polyvinyl alcohol is produced by dispersing fine metal particles in an alcoholic solution of polyvinyl acetate and hydrolyzing the polyvinyl acetate. The production process comprises purifying polyvinyl acetate produced by a usual process, adding an alcohol such as ethanol to the purified polyvinyl acetate to form a solution of a resin concentration of at least 20wt.%, desirably 30-70wt.%, thoroughly dispersing fine metal particles in this solution and hydrolyzing the polyvinyl acetate for a reaction time of about 2-3hr at a reaction temperature of 10-70 deg.C, desirably 30-40 deg.C in the presence of an alkali catalyst. The above metal is preferably one of the group IB, IIB and IIIB metals. The obtained metal-containing polyvinyl alcohol has excellent antistatic properties.
Patent JP-S5931614-A (JP)
Inventor: YOSHIDA JITSUO
IPC: G06V10/145
Filed: 1982-08-11
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-S6120612-A (JP)
Title: Width direction tension distribution adjusting device of rolling material
Inventor: IWANAMI NORIO
IPC: B21C47/00
Filed: 1984-07-06
Abstract: PURPOSE:To adjust a width direction tension distribution with a high accuracy, and to improve a quality of a formed part by fitting a shaft part of a freely inclinable roller into a bearing for supporting a freely liftable roller, and supporting it. CONSTITUTION:At the time of rolling, a roller 3 and 12 are lifted or lowered by a prescribed quantity by lifting or lowering brackets 7, 14 by a prescribed quantity by a fluid pressure cylinder, etc., and the roller 3 is inclined at a prescribed angle. A rolling material S contacts to the rollers 3, 12, therefore, the rollers 3, 12 are rotated by a frictional force, and a supporting roller 17 is rotated by a rotation of the roller 12. Also, the roller 3 is inclined by a prescribed angle in the prescribed direction, and also a height of the roller 12 existing between the rollers 3 can also be set to a prescribed height, therefore, a tension distribution in the width direction of the rolling material S can be adjusted optionally. Also, since the roller 12 exists between the rollers 3, it does not occur that the rolling material S is flawed by the inside end part of the roller 12.
Patent JP-S63304333-A (JP)
Title: Information processor
Inventor: BABA SEIJI
IPC: G06F11/16
Filed: 1987-06-04
Abstract: PURPOSE:To realize a multiprocessor structure and to decrease the hardware quantity by inhibiting the input of an interruption signal to a slave processor having a fault and carrying out a specific program read out of a memory. CONSTITUTION:When a slave processor 2 has a fault, an interruption controller 3 produces an interruption signal by the control signal of a master processor 1 and inhibit the input of the interruption signal to the faulty processor 2. Then a specific program which stalls a processing action is started by said interruption signal and executed by the processor 2. Thus the faulty processor 2 can be separated from a system so that other processors 2 and not broken down. In this case, the firmware is used to separate the faulty processor 2 from the system. In such a way, a multiprocessor structure is realized and the hardware quantity is reduced.
Patent JP-S6120241-A (JP)
Title: Disk-shaped optical recording medium
Inventor: HASE FUMIO
IPC: G11B7/24073
Filed: 1984-07-06
Abstract: PURPOSE:To provide the sure information of a user region by protecting the address region of the user region against the irradiation of a laser beam by a protecting means. CONSTITUTION:The laser beam 13 emitted from a laser generator 12 arrives at a medium 1 by passing through an optical modulator 14, a beam splitter 15, a projecting lens 16, a tracking mirror 17 and an objective lens 18. The illumination of the beam 13 is high in the stage of recording and is low in the stage of reading. The beam 13 reflected from the medium 1 in either case is split by the beam splitter 15 and is passed through a photodetector 20, an amplifier 21 and a demodulating circuit 22, by which the reading out data is obtd. Whether the high-frequency component generated by pits 10 is included in the data or not is detected by a high-frequency detecting circuit 23. The output from the generator 12 is decreased by a laser change-over circuit 24 if it is assumed here that the high-frequency component is detected during writing. The irradiation of the beam 13 having the strong illumination to the tracks 3 of the fixed program region 4 and the address region 8 is thus obviated and said regions are safely protected.