baber/WOPTO huggingface dataset:
Patent JP-S6042910-A (JP)
Title: Power amplifier circuit
Inventor: ISHII SATORU
IPC: H03F1/34
Filed: 1983-08-19
Abstract: PURPOSE:To attain voltage drive of a load by setting a value of a resistance Rg connected to a detecting terminal to a proper volue and using a surfficient larger inductance Lg so as to cancel the impedance of a connected cord. CONSTITUTION:The resistor Rg and the inductor Lg are inserted between terminals 5 and 6. Denoted the resitive component of the connecting cord 8 be Rc, the inductance component be Lc and the sum of contact resistances at the terminals 5 and 6 be Rt, the combined impedance between the right end of the resistor Rb and ground is a parallel value of (Rc+Rt+sLc) and (Rg+sLg). In setting the inductance Lg to a value sufficiently larger than the inductance component Lc of the connecting cord 8 and setting the Rg as (Rc+Rt)//Rg=Rc, the combined impedance is almost equal to the impedance (Rc+sLc) of the connecting cord 8. Then the over-correction of the resistive component due to the effect of the contact resistance is prevented and the impedance of a connecting cord 7 is cancelled over the entire band.
Patent JP-S5274944-A (JP)
Title: Regenerative heat exchanger
Inventor: ENDOU NORIAKI
IPC: F28D17/04
Filed: 1975-12-19
Abstract: PURPOSE: A regenerative heat exchanger wherein the untreated gas and treated gas are made to counter flow so as to exchange heat in a partitioned chamber and the mixing of the untreated gas into the treated gas can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H098491-A (JP)
Title: Receiving device
Inventor: OOMOTO NORIAKI
IPC: H04N5/44
Filed: 1995-06-19
Abstract: PURPOSE: To provide a method of mounting a surface acoustic wave filter and to realize a surface acoustic wave filter circuit which is excellent and stable in performance through a technique suitable for mass production. CONSTITUTION: A receiving device is equipped with a double-sided printed board 14, an input amplification circuit which is formed of a surface-mounting circuit element formed on the rear of the printed board 14 and whose surface is made to serve as a grounding plane, a surface acoustic wave filter element 6 equipped with an input terminal 1 through which the output signal of the input amplification circuit is inputted through the intermediary of a through-hole, an output terminal 11 which outputs signals, and a grounding terminal which are arranged on the base and side face of its outer casing, and an output amplification circuit 3 which is formed of a surface-mounting circuit element mounted on the front of the board 14 and a copper foil formed on its rear to serve as a grounding plane and where the output of the filter element 6 is inputted.
Patent JP-H01317323-A (JP)
Title: Seedling planter
Inventor: TAKAMI YUKINORI
IPC: A01C11/02
Filed: 1988-06-20
Abstract: PURPOSE:To prevent an influence of seedling scraping operation on seedling planting operation by setting a planting pawl part so as to transfer the other planting pawl to a rising process over the top dead point in starting the seedling scraping operation of seedlings for planting from a seedling carrier with one planting pawl. CONSTITUTION:The end of a gear case 6 is respectively provided with planting pawls 5 and 5. In starting seedling scraping with one of the planting pawls, the other planting pawl is designed to pass through a stroke of sinking in the paddy surface for planting a seedling and reaching the lowermost point part and position in a stroke for nearly completing the planting operation and rising.
Patent JP-S5674146-A (JP)
Title: Preparation of oil absorbing material having blow resistance for asphalt pavement
Inventor: SUGI TOMOMITSU
IPC: C08L95/00
Filed: 1979-11-22
Abstract: PURPOSE: To obtain the titled material having improved effect of flow prevention, by blending a surface covering material consisting of a hydraulic powder having oil absorbing properties with seed stones to become nucleus by using water and an incorporating agent until an amount of the material having a specific particle diameter comes to a fixed amount.  
     CONSTITUTION: A surface covering material consisting of a hydraulic powder, e.g., Portland cement, blast furnace slag, etc., having oil absorbing properties, is blended with porous seed stones to be absorbed on the covering material by using a proper amount of water and an incorporating agent so that an amount in a range of particle size from particle diameter 5mm to 0.3mm comes to not less than 70wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5674244-A (JP)
Title: Pattern forming method
Inventor: YONEDA YASUHIRO
IPC: G03C5/08
Filed: 1979-11-22
Abstract: PURPOSE: To form a minute pattern superior in resolution and resistance to dry etching, by using a specified dicarboxylic acid diallyl ester polymer as a pattern forming material.  
     CONSTITUTION: A dicarboxylic acid diallyl ester polymer having 5,000W50,000 weight average mol.wt. and 1W2.5 dispersion degree, that is, number average mol.wt./weight average mol.wt. ratio is selected by fractional precipitation, and this polymer is dissolved in a solvent such as 2-methoxyethyl acetate to form a resist fluid, which is coated on a substrate and dried to form a resist film. This film is exposed to electron beams or X rays in accordance with the pattern to be formed on the resist film and developed, thus permitting a grating pattern having square faces ≤μm line/1μm space to be resolved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5376305-A (JP)
Title: Mounting method for slot-insulating wedge
Inventor: HONMA ROKUROU
IPC: H02K3/487
Filed: 1976-12-20
Abstract: PURPOSE: To push stator windings by forcing thermoplastics molded into conduit shape to a slot opening, heating it, and engaging and stopping it at corners of a stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09328260-A (JP)
Title: Paper tube for filament yarn winding
Inventor: NAMIKI MASAO
IPC: B65H75/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To secure the rate of success in the automatic switching of a paper tube if it is repeatedly used, and besides, there is no change in the form of a groove even in the case where filament yarn bites into this paper tube whenever this automatic switching takes place. SOLUTION: In a paper tube 4 recessingly provided with an inlet groove 2 and a holding groove 3 continuing to one end of this inlet groove 2, and being narrower than this inlet groove, in a direction orthogonal with the paper tube axial direction on a peripheral surface approximate to an end part of this paper tube 4, both the inlet and holding grooves 2 and 3 are of almost V-shaped form at a cross section in the paper tube axial direction, while more than two pieces of slit grooves 5 consisting of both these grooves 2 and 3 are installed on an extension line of the same circumference, and in this case, the total length of these slit grooves accounts for 60 to 95% of the circumferential length.
Patent JP-S6044520-A (JP)
Title: Manufacture of polyester containing internal particles
Inventor: KUZE KATSUROU
IPC: C08G63/78
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a polyester avoiding coarse particle development having such excellent surface characteristics with fine uneveness as to be suitable for magnetic tape base film production, by adding each specific amount of zinc and phosphorus compounds in specified stages, respectively, in the direct polymerization for the polyester. CONSTITUTION:In manufacturing through direct polymerization process a polyester constituted by >=80mol% of ethylene terephthalate as the main recurring unit, a zinc compound is added, during the esterification, in such an amount as to satisfy the equation: 30<=Zn<=500 [Zn is the amount added of the zinc compound on the basis of Zn atom (ppm)] followed by adding a phosphorus compound (e.g., phosphonic acid), at any point until the completion of the initial condensation, in such an amount as to satisfy the equation 0.1<=Zn/P<=10 (Zn/P is number ratio of said atoms) to have internal particles contained in the objective polyester. Said phosphorus compound will be added together with at least one sort of alkali metal compound selected from Li-, Na-, and K-compounds.
Patent JP-S5942473-A (JP)
Title: Charging and discharging current measuring instrument of ionosphere
Inventor: TOZAWA HIROSHI
IPC: G01W1/16
Filed: 1982-09-01
Abstract: PURPOSE:To measure charging and discharging currents of an ionosphere, by measuring a current which is leak-discharged to the ground from the ionosphere. CONSTITUTION:Two plate antennas 1 constituted so as to be freely foldable by an insulating coupling 5 are provided, and also an ammeter 6 is connected between the antenna 1 and a ground rod 7. The two antennas 1, 1 are directed in the same direction when they are completely unfolded, and have a vertical directivity to an ionosphere. In this case, a discharging current of the ionosphere can be measured. Also, in case when the two antennas 1, 1 are placed in the shape of V, a radiant ray which comes flying from the diagonal upper part in the east and west directions can be measured, therefore, a charged state of the pole can be known.
Patent JP-S6217044-A (JP)
Title: Formation of antireflection film resistant to laser damage and having high wear resistance on optical element surface
Inventor: HATA CHIEKO
IPC: G02B1/111
Filed: 1985-07-12
Abstract: PURPOSE:To obtain the titled antireflection film resistant to laser damage and having high resistance to wear by mixing a metallic alcoholate into the dispersion of colloidal silica in an org. solvent or water, hydrolyzing and partially condensation-polymerizing a liq. mixture obtained by dissolving the mixture in an org. solvent to obtain a sol soln., coating the sol soln. on the surface of an optical element and heat-treating the element. CONSTITUTION:One or >=2 kinds of metallic alcoholates is mixed into the dispersion of colloidal silica in water or an org. solvent, the mixture is dissolved in an org. solvent and the liq. mixture is hydrolyzed and partially condensation-polymerized to obtain a sol soln. The sol soln. is coated on the surface of an optical element and the element is heat-treated. Consequently, a vitreous coated film contg. silica fine particles is formed on the surface of the optical element. The coated film acts as an antireflection film having high resistance to wear and resistant to laser damage. A substance expressed by the formula, Me(OR)n (Me is a metallic element such as Si, Al, Na and B and R is an alkyl group such as CH3, C2H5, C3H5, C3H7 and C4H9). is preferably used as the metallic alcoholate.
Patent JP-H0319380-A (JP)
Title: Electronic business card
Inventor: NIWA MITSUYUKI
IPC: B42D15/02
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a business card excellent in publicity effect and durable without remarkably increasing it in manufacturing cost by a method wherein at least a part of the component member of the business card serves as a solar cell, and a built-in and/or an external electronic equipment is driven by the use of a power generated by the solar cell concerned. CONSTITUTION:A built-in autodialer is driven by a power generated by an amorphous silicon solar cell 102 mounted on a business card 101. The autodialer designated the telephone on the other end of telephone lines by sending pulse sounds corespondent to the telephone number concerned to the receiver of a touch tone phone. The telephone line is connected in such a manner that the pulse sounds corresponding to the telephone number previously set in an IC 106 built in the business card are sent to a telephone by pressing a pressure sensitive switch 13 as making a speaker 104 abutt against the transmitter of the telephone.
Patent JP-S63316368-A (JP)
Title: Alternate sector processing system for disk storage device
Inventor: OSHIMA HAJIME
IPC: G11B20/12
Filed: 1987-06-19
Abstract: PURPOSE:To shorten time required for alternate sector processing by collectively executing the processing of alternate sectors after the end of the continuous processing of specified sectors without executing the processing of the alternate sectors even if a defective sector is detected during the continuous processing of the specified sectors. CONSTITUTION:The titled device has a disk storage part 3 for storing data in a sector format and assigning alternate sectors a', b' to defective sectors (a), (b), a data buffer 2 for storing reading data or writing data from/in the storage part 3 and a control part 1 for executing the reading or writing processing of specified sectors from/in the storage part 3. After ending the reading or writing processing of the specified sectors, the control part 1 collectively executes the reading or writing processing of the alternate sectors a', b' assigned correspondingly to the defective sectors (a), (b) detected by the reading or writing processing. Consequently, rotation waiting for the processing of the alternate sectors a', b' can be reduced and the processing time can be shortened.
Patent JP-H11346435-A (JP)
Title: Power supply device
Inventor: TAGUCHI FUMIYA
IPC: H02J1/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of efficiently supplying power. SOLUTION: A camera body 1 is provided with a motor 6 for advancing and rewinding a film, a control circuit 11 which drives and controls the motor 6, and power supplies 3, 8. An interchangeable lens 2 is provided with a motor 22, which drives a blurring correcting lens 29, a control circuit 23 which drives and controls the motor 22, a motor 25 which drives a photographing lens 27 for adjusting the focus of the lens, a control circuit 26 which drives and controls the motor 25, a blurring detecting portion 24 for detecting blurring, and the like. The power supply 3 supplies power to the motors 6, 22, 25 which consume large amount, and the power supply 8 supplies power to the control circuits 11, 23, 26 and the blurring detecting portion 24 which consume small power amount.  For this reason, the control circuits 11, 23, 26 and the blurring detecting portion 24 can be stably supplied with power, even if the motors 6, 22, 25 consume more power.
Patent JP-H11345988-A (JP)
Title: Manufacture of silicon substrate, silicon substrate manufactured thereby, and solar battery using the same
Inventor: OKUMURA MASATOMI
IPC: H01L31/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the material cost of a silicon substrate by forming a thick silicon film by melt-spraying silicon powder upon a base material, and then, separating the thick film from the base material. SOLUTION: After the surface of a base material on which a thick silicon film is formed is treated, the silicon film is formed by melt-spraying silicon powder upon the surface of the base material by plasma spraying. Then a silicon substrate is obtained by separating the thick silicon film from the base material. Thereafter, a higher-performance silicon substrate is obtained by post-treating the obtained substrate, as necessary. In this manufacturing process, it is required that the melt-sprayed silicon must efficiently adhere to the surface of the base material and, after the thick film is formed, the thick film must be separated from the base material without cracking.  Therefore, the selection of the material comprising the base material and the surface treatment performed on the base material become important, because the base material must have such a heat resistance that can withstand the heat when the melt- spraying is performed and appropriate adhesion and release properties against the thick silicon film.
Patent JP-H0318514-A (JP)
Title: Delivery device for article
Inventor: SEKINE TERUAKI
IPC: B65G47/84
Filed: 1989-06-14
Abstract: PURPOSE:To simplify the constitution in the device stated in the title in manufacturing process of a transmission belt by locking an arm with the supplying member of a supplying device at descent of the arm of a turnable and elevatable arm type transport device, inclinedly moving the arm downward, and delivering a work by sliding movement due to its weight. CONSTITUTION:A belt hanger 50 fluctuatably energizated upward with a spring 53 is provided so that the base end part is contacted with the upper face of the rotary table 47 of a belt supply device A2, and a belt is supported on the supply position. Meanwhile, when the arm of a transport device A1 is brought down and a hook supporting bar 19 is brought down, the extreme end of a tumbling type hook 20 is locked with the extreme end of the belt hanger 50. Hereby, the belt hanger 50 is fluctuated downward, accompanied with descent of the hook supporting bar 19, and inclined downward to conform to the inclination of the hook 20. Consequently, the belt is transferred to the hook 20 by sliding due to weight of the belt. Nextly, the initial posture is returned by ascent of the supporting bar 19. By this constitution, the constitution of delivery can be simplified.
Patent JP-H094430-A (JP)
Title: Lubricating device for overhead valve engine
Inventor: YAMAGUCHI ATSUSHI
IPC: F01M5/00
Filed: 1995-06-20
Abstract: PURPOSE: To suppress vaporization of lubricating oil and reduce the consumption rate of lubricating oil in a lubricating device in which the lubricating oil over a cylinder head flows down through a push rod insertion hole by covering a surface of an exhaust port wall with a heat insulative cover, and making the lubricating oil flow along the surface of the heat insulative cover. CONSTITUTION: An exhaust port wall 3a of a cylinder head 1 is arranged adjacent to a push rod insertion hole 5. Lubricating oil over a cylinder head 1 is flowed down through the push rod insertion hole 5 which is communicated with a space inside a crank case sequentially through a flow-down hole of a tappet, a cam chamber and an oil guide passage. The flowed lubricating oil returns to an oil pan. In such a case, an air layer 6 remains with respect to the exhaust port wall 3 which is covered with a heat insulative cover 7. The lubricating oil flowing down inside the push rod insertion hole 5 also flows along the surface of the heat insulative cover 7. Vaporization of the lubricating oil is thus suppressed.
Patent JP-H051761-A (JP)
Title: Control device for automatic transmission
Inventor: MINAMITANI KUNIKIMI
IPC: F16H61/02
Filed: 1991-06-25
Abstract: PURPOSE:To provide a control device of automatic transmission for controlling the speed change appropriately on the basis of the input torque to the transmission. CONSTITUTION:A control device for automatic transmission has an input torque detecting means, which consists of a torque detecting sensor 11 for detecting the input torque of a transmission of a multistage transmission mechanism 1 or the like, and a specified value storage means 142 for storing the specified value data of the input torque of a transmission, which is set previously. Furthermore, this control device is provided with a comparing means 144 for comparing the input torque value, which is detected by the input torque detecting means, and the specified value, which is set on the basis of the data stored in the specified value storage means 142, and a speed change control means 145 for controlling the speed change on the basis of a result of the comparison of the comparing means 145.
Patent JP-H05321230-A (JP)
Title: Structure of connecting path for constructing dam embankment
Inventor: SAKAI ITSURO
IPC: E02B7/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a connecting path, leading from a scaffold to stationary stairs fixed to the slope of a dam embankment, which can secure a passage to the stairs even though the scaffold consolidated with an elevation type concrete form device is elevated when the dam embankment is to be constructed. CONSTITUTION:The top of a connecting path 5 in the form of stairs is fixed to a certain place on a scaffold 3 installed consolidatedly at the bottom of an elevation type concrete form device 2 for construction of a dam enbankment 1. The bottom of this connecting path 5 is arranged in proximity to one side face of the top set off from the seamed extension of stationary stairs 4 which are installed alongside the slope surface of the dam embankment 1. The length of the path 5 is set so that the distance from the bottom of the path 5 to the bottom of the form device 2 is greater than the pitch of the device 2 moving up or down stairs.
Patent JP-H06338814-A (JP)
Title: Multiplex broadcast receiver
Inventor: WATANABE KOJI
IPC: H04B1/16
Filed: 1993-05-31
Abstract: PURPOSE:To suppress the omission of RDS data to a minimum by interrupting the reception of a receiving station conforming to the input timing of prescribed data with comparatively low frequency in use in the RDS data being received, and checking the receiving state of one alternate station during that time. CONSTITUTION:A controller 14 demodulates and inputs the RDS data sent by multiplexing with the FM broadcasting wave of the present receiving station via a BPF 9, an RDS decoder 10, and an error correction circuit 11, and stores it in data memory 14e. While, the detected output of a signal meter 12 is fetched at a fixed interval, and the receiving state is judged. When it is judged that the receiving state of the receiving station becomes worse, the controller 14 decides the input timing of a first block in which a PI code is arranged with comparatively low use frequency in the RDS data being received while the data is being inputted. The reception of the receiving station is interrupted conforming to the input timing of the PI code on a timing decision result, and the receiving state of the alternate station is checked during that time.
Patent JP-S6131464-A (JP)
Title: Preparation of polymer composition
Inventor: IMAI TAKATERU
IPC: C08F2/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a polymer having flame retardance without damaging mechanical properties and transparency, by carrying out a polymerization reaction in an aqueous medium by the use of a specific polymerization initiator to give an emulsion having positive charge, and absorbing colloid of antimony oxide on the emulsion. CONSTITUTION:100pts.wt. monomer (one or more selected from compound containing phosphorus and/or halogen, providing flame-retardance) is polymerized in an aqueous medium by the use of a water-soluble polymerization initiator to produce a cationic radical in water or 0.01-50pts.wt. water-soluble polymerization initiator to produce an anionic radical in water when 2-80wt% based on total monomer of a monomer to form a polymer having positive charge in an aqueous medium is used, to form emulsion having positive charge. An aqueous solution of colloid of antimony oxide (preferably antimony pentoxide) is added to the emulsion.
Patent JP-S5580305-A (JP)
Title: Three-phase molded transformer
Inventor: TAKEUCHI RIYOUZOU
IPC: H01F27/04
Filed: 1978-12-13
Abstract: PURPOSE: To reduce the insulation distance of conductors and to make a transformer compact, by enclosing the conductors in a gas filled space when an electromagnetic coil of a resin-molded three-phase transformer is connected to three-phase bus lines by the use of connecting conductors.  
     CONSTITUTION: Current terminals 3 of a molded coil 1 constituting a transformer is connected to the ends of connecting conductors 2 which pierce through a molded bushing 4, and the conductors 2 are connected to three-phase bus lines 6 by way of a spacer 7. In this constitution, a sheath 9 is provided to surround the conductors 2 on the portion from the bushing 4 to the bus lines 6, and an insulating gas comprising SF 6  gas or the mixture of SF 6  and flon gas is filled in a surrounded space 5 and sealed. In this method, the distance l' from the side of the coil 1 to the spacer 7 is reduced to about 1/2 that of the conventional constitution, thereby the size of the transformer becomes compact accordingly. 
     COPYRIGHT: (C)1980,JPO&Japio