baber/WOPTO huggingface dataset:
Patent JP-S58118625-A (JP)
Title: Motor-driven winding device of film
Inventor: NOZAWA SHIYOUZOU
IPC: G03B17/00
Filed: 1982-01-08
Abstract: PURPOSE:To wind a film at a high speed by using a small-sized motor, by constituting the titled device in such a way that the spool and the sprocket of the device is differentially rotated by the motor. CONSTITUTION:When a film (c) extracted from a patrone is wound around the main body 2 of a motor 1 which also acts as a winding spool through a sprocket 24 and the switch 7 of the motor is turned on, a pinion 9 united to a rotor shaft 3 in one body is rotated and the rotation is transmitted to a gear 12 which acts as the input gear of a differential gear 11 after reducing 10 the number of revolution. When the gear 12 is rorated, a holding frame 13 is also rotated, and, if the load of shafts 15a' and 15b', namely, loads of the motor 2 and the sprocket 24 are equal to each other at this time, bevel gears 14a and 14b themselves which act as planet gears are meshed with bevel gears 15a and 15b which act as sun gears and stopped, and the bevel gears 14a and 14b do not turn on their axes but revolve around the shafts 15a' and 15b'. Therefore, gears 16 and 18 rotate at the same revolution per minute and the main body 2 of the motor 1 winds the film (c) closely.
Patent JP-H09189766-A (JP)
Title: Time/voltage conversion circuit and distance measuring device
Inventor: TANAKA TOSHIHIRO
IPC: H03K3/013
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a time/voltage conversion circuit for converting time to voltage which is capable of reducing the effect of noise and a distance measuring device for measuring distance to a measuring object by measuring a part or all of return time of measuring wave which is capable of improving distance accuracy with the use of the conversion circuit. SOLUTION: Provided are a measuring pulse generation circuit 21 generating a measuring positive pulse signal and a measuring negative pulse signal which are two measuring pulses with different polarity and pulse widths of a comparator output as the first signal and of the generation time interval of a reference clock as the second signal, pulse width/voltage conversion circuits 22 and 23 receiving the measuring positive pulse signal and the measuring negative pulse signal, charging capacitors from the front end to the back end of them and outputting a voltage value corresponding to the pulse width.
Patent JP-H04239008-A (JP)
Title: Polymerization of alpha-olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/654
Filed: 1991-01-11
Abstract: PURPOSE:To obtain an alpha-olefin polymer having a high stereoregularity and a wide molecular weight distribution by polymerizing an alpha-olefin in the presence of a specified catalyst. CONSTITUTION:A product is obtained by copulverizing a magnesium halide, a phthalic diester, desirably an ester of phthalic acid with a 1-12C alcohol, and a tetravalent titanium compound having at least one halogen atom at -70 to 100 deg.C for several to several hundred hr. This product is heated at 50-150 deg.C in the presence of a (halo)hydrocarbon to obtain a transition metal catalyst component, which is combined with an organo-aluminum compound, a di- or tri-alkoxysilane and a branched alkoxysilane to obtain a catalyst. An alpha-olefin is polymerized at room temperature to 150 deg.C under a pressure of normal pressure to 100kg/cm<2> in the presence of the obtained catalyst.
Patent JP-H06203856-A (JP)
Title: Interconnector for use in solid electrolyte fuel cell
Inventor: IPPONMATSU MASAMICHI
IPC: C01G37/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide an interconnector whose thermal expansion behavior has no difference whether in an oxidation atmosphere or in a reduction atmosphere and matches that of yttria-complete-stabilized zirconia so that no stress is generated by forming the interconnector from excess-Cr, Sr-doped LaCrO3 in which the amount of doping of Sr is specified. CONSTITUTION:A connector is made from excess-Cr, Sr-doped LaCrO3 wherein the amount of doping of Sr is in the range 11.5-13.5%. When the amount of doping of Sr is 11.5% or higher the phase transition point of the material is at or below room temperature even in a reduction atmosphere. When the amount of doping is 13.5% or lower there is no significant increase in coefficient of thermal expansion that may result from oxygen deficiency in a reduction atmosphere at high temperature. Therefore, no stress is generated and the connector can endure long-term, repeated operation.
Patent JP-H03212338-A (JP)
Title: Heat-proof double layer vessel and production method
Inventor: INOUE YOICHIRO
IPC: B65D3/22
Filed: 1990-01-09
Abstract: PURPOSE:To prevent deformation like loosened state even if the fastened part around a vessel is exposed in a high temperature, by increasing the crystalline degree with heat at the fastened part around the plastic vessel of the inside made of polyethylene terephthalate mixed with a crystalline nucleus agent. CONSTITUTION:A plastic vessel 4 formed by polyethylene terephtalate mixed with a crystalline nucleus agent is inserted inside a paper vessel 1. The flanges 7 are superposed to wind inward of the brim 6 of the paper vessel 1 to fasten it and to form a double layer vessel 8 by jointing the two as a unit, forming a fastened part 6 around the vessel. The fastened part 6 around the vessel is heated and pressurized for fastening at about 200 deg.C for several ten min. by use of a heating tool 13. In this way, respective crystalline degrees of flange and the shell and bottom are made 10-20% and 15-30% and further, that of the fastened part around the plastic vessel is made 20-50% as well.
Patent JP-H06264795-A (JP)
Title: Fuel injection control device
Inventor: YAMAZAKI SUEHIRO
IPC: F02D41/36
Filed: 1994-01-13
Abstract: PURPOSE:To correct flow rate difference of each injector by detecting the flow rate difference of the injector in a fuel injection control device. CONSTITUTION:A fuel injection control means M1 controls a fuel amount injected by a plural number of injectors M3 to each cylinder of a multiple cylinder internal combustion engine M2. An injection amount variable means M4 varies a fuel injection amount of one injector of a plural number of the injectors M3 at a specified ratio. An air fuel ratio variation amount detection means M5 detects variation of the air fuel ratio detected by an air fuel ratio detection means 6 by variation of the fuel injection amount carried out by the injection amount variable means M4. A flow ratio detection means 7 detects respective flow ratios of a plural number of the injectors from a, variable amount of the fuel injection amount and variation of the air fuel ratio.
Patent JP-S5388126-A (JP)
Title: High tension generator
Inventor: FURUSE SETSUO
IPC: H02M9/06
Filed: 1977-01-12
Abstract: PURPOSE: To promote a miniaturization of the equipment at low cost, by providing a coil for high voltage excitation in the same core as the low voltage transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11192808-A (JP)
Title: Bias tire for heavy load
Inventor: TOMINAGA TATSUO
IPC: B60C15/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of bead portion of a bias tire used for a heavy load by appropriately adjusting a radial surface outlined shape of an outer layer ply of a carcass positioned on the bead portion of the tire being at the so-called independent state. SOLUTION: A carcass 6 having the so-called up-down structure has a pair of bead portions 3 in which a bead core 2 is buried and a tread portion 5 extending between these bead portions 3 through a side wall portion 4, and is formed of inner layer plys 7a, 7b and outer layer plys 8a, 8b extending over these portions 3 to 5. A tire 1 is assembled with rims. The outer layer ply 8b positioned at the outermost side of the outer layer plys 8a, 8b in a width direction sectional area of the tire 1 being at an independent state is constituted such that a distance L demanded by measuring a maximum width position P along a tire radial direction 9 from a rim diameter line position R is within a range of 30 to 40% of a tire sectional area height.
Patent JP-H06201829-A (JP)
Title: Distance measuring method and device
Inventor: SEKINE AKIHIKO
IPC: G02B9/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a distance-measuring method and device which can measure distance accurately even if there is a traveling displacement such as fine vibration on a surface to be measured. CONSTITUTION:The measuring device is provided with a light source part 1 for simultaneously applying coherent beams whose reference oscillation wavelengths differ each other to a surface M3 to be measured, a measurement optical system 3 which has a reference surface M4 and causes the reflection light from the reference surface M4 to interfere with the reflected light from the surface M3 to be measured for each reference oscillation wavelength, and light receivers PD3 and PD4 which are provided at the measurement optical system 3 corresponding to each reference oscillation wavelength and performs photoelectric conversion of the intensity of interference fringes obtained by allowing; the reflected light from the surface M3 to be measured to interfere with the reference reflected light from the reference surface M4 corresponding to it. Then, the distance to the surface M3 to be measured is calculated by measuring the light path difference from the reference surface M4 to the surface M3 to be measured based on the amount of phase change of a signal corresponding to the interference fringes obtained by the light receivers PD3 and PD4 for each reference oscillation wavelength when each reference oscillation wavelength is simultaneously changed within a fine range.
Patent JP-S60232087-A (JP)
Inventor: EREIN BII NIYUUMAN
IPC: C12N1/20
Filed: 1985-01-12
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-H02184175-A (JP)
Title: Picture reproducing device
Inventor: TSUGITA MAKOTO
IPC: H04N5/202
Filed: 1989-01-11
Abstract: PURPOSE:To correct a video signal resulting from mistaken photography by supplying a video signal to a nonlinear amplifier circuit when it is discriminated that gradation correction is required in the reproduction of a picture and amplifying the intermediate luminance level area highly so as to correct the gradation. CONSTITUTION:The device is provided with a signal transmission path 12 transmitting a video signal as it is to a video signal processing system of a picture reproducing device, a nonlinear amplifier circuit 13 amplifying the video signal intermediate luminance level with a high amplification factor and a switch 14 allowing the user to control the path 12 and the circuit 13 at the picture reproduction. When the user observing the picture at the reproduction of the picture discriminates the improvement of the picture quality, the switch 14 is operated to supply the video signal to the nonlinear circuit 13, in which the high level of the video signal is amplified with a low amplification factor and the level below the high level such as the intermediate luminance level is amplified with a high amplification factor. Thus, even with a video signal picked up at an abnormal light such as rear light is reproduced into a picture with excellent gradation.
Patent JP-S5526601-A (JP)
Title: Semiconductor apparatus
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/331
Filed: 1978-01-14
Abstract: PURPOSE:To improve the speed of operation by a depletion layer extending from control electrodes to covere most of a current path, another depletion layer extending from two main electrodes to cover a current path between the same electrodes, and by minimizing the storage of minority carriers. CONSTITUTION:In a junction-type bipolar transistor, the impurity concentration Nb in a p<->-type base layer and the measurement of the layer (w for the distance between p<+> control electrodes and l for the distance between an n<+> type emitter layer and an n-type collector layer) are set forth as follows. When a diffusion potential between layer 2 and control electrode layer 5 and that between layer 2 and collector layer 3 are represented by Vb and Vb2, respectively, and in order to allow depletion layers to cross layer 2 only by each diffusion potential, calculation may be carried out by the given formulas wherein epsilon stands for dielectric constant at 0 deg.C and g for net electric charge. The results show that electrons from emitter 1, although present in p<->-layer 2, do not behave as minority carriers, but are given drift mobility in the presence of electric field, resulting in the loss of storage therein. Then the capacity between electrodes is reduced because of the depletion of layer 2, causing to improve the speed of operation.
Patent JP-H11197018-A (JP)
Title: Pot
Inventor: HAMADA KENJI
IPC: A47J27/21
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a safe usage possible by a method wherein a pot, which discharges a fixed quantity of a liquid by the operation of a hot water feeding switch, is constituted in such a manner that when the operation of the hot water feeding switch is stopped, the discharge can be forcibly stopped even while the fixed quantity of the liquid is being discharged by a discharging amount which is set by a discharging amount setting means. SOLUTION: For this pot, when a hot water feeding switch on an operation panel 7 which is provided on a lid body 3 is operated, a pump 5 is driven, and a liquid in a liquid container 2 is discharged. When the driving of this pump 5 is controlled, if a fixed quantity discharge is not selected by the operation of a hot water feeding mode selecting switch, a normal discharging process wherein the liquid is discharged only when a hot water feeding switch is operated, is performed. When the fixed quantity discharge is selected, the driving of the pump 5 is started by the operation of the hot water feeding switch. During this hot water discharging, if the operation of the hot water feeding switch is stopped, the driving of the pump 5 is forcibly stopped, and also, after a specified period of driving time has passed, the driving of the pump 5 is forcibly stopped as well.
Patent JP-S5597622-A (JP)
Title: Warming-up device for engine control unit
Inventor: TAKATOU MASAO
IPC: G06F1/00
Filed: 1979-01-17
Abstract: PURPOSE: To facilitate the driving of the car or the like in the cold district by securing the switching for energization between the heater and the engine control unit by means of the thermostat.  
     CONSTITUTION: The ambient temperature is detected via thermostat 32 for the chip groups which constitute the electronic computer functioning as the center of engine control unit 11, and switching circuit 31 using the relay which is controlled by the result of the above detection is provided. The power source is connected to the side of heater 33 at the chip ambient temperature lower than the lower limit set temperature and then connected to the side of the control unit (ignition coil 39, cell motor 34, etc.) at the temperature higher than the upper limit set temperature respectively. Furthermore, the heater which raises up the chip ambient temperature can be turned on when either one of the accessory switch of the engine key 30, the ignition switch and the start switch is kept on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04241608-A (JP)
Title: System for automatically testing automatic operative system
Inventor: NAGAI KAZUHIKO
IPC: G06F1/00
Filed: 1991-01-16
Abstract: PURPOSE:To eliminate the need of issuance of a command or event notice from the keyboard of the terminal of the console of an automatic operative system by automatically actuating the testing job of the automatic operative system. CONSTITUTION:A command issuing device 2 for issuing commands to an automatic operative system, event notice issuing device 3 for issuing event notices, and time monitoring device 1 for monitoring the issuing time of the commands and event notices are provided.
Patent JP-S50102933-A (JP)
IPC: F23C9/00
Filed: 1974-12-24
Abstract: A flame is produced in a combustion chamber with a burner supplied with fuel and less than the amount of air for complete combustion. The remainder of the air required for complete combustion is injected separately. Stack gas containing substantial carbon dioxide is mixed selectively with the gaseous combustion products. By well known reactions the carbon dioxide reacts with carbon in the combustion products to produce carbon monoxide which is later oxidized to carbon dioxide under conditions which do not promote production of noxious nitrogen oxides. The principles of the invention are applicable to a variety of fuel burners.
Patent JP-H09189578-A (JP)
Title: Display apparatus for angle of elevation of airplane by color
Inventor: KITAMA SHIYOUJI
IPC: G09F19/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a display apparatus by which an angle-of-elevation signal and a warning can be given to a pilot without using an acoustic signal. SOLUTION: A display apparatus for the angle of elevation of an airplane is composed of an angle-of-elevation sensor 5, of a flight control computer 7, of a color display controller 8 and of a color display. The flight control computer 7, to which a signal from the angle-of-elevation sensor 5 is input, outputs, to the color display controller 8, limit information or an angle of elevation according to a flight altitude, to a Mach number and to a carrying shape. The color display controller 8 allocates the correspondence of the angle of elevation to a color. When the angle of elevation of the body of an airplane reaches an angle of elevation corresponding to the allocated color, a corresponding color display signal is output to the color display.
Patent JP-H02184447-A (JP)
Title: Ink jet head
Inventor: OOMAE MASANORI
IPC: B41J2/055
Filed: 1989-01-10
Abstract: PURPOSE:To enable stable vibration to be achieved without any interference by adjacent vibrators by a construction wherein a plurality of vibrators are bonded to a rigid base material in the state of being separated mechanically and electrically from each other. CONSTITUTION:A base material 34 and a piezoelectric element plate 33 are bonded to each other to form a base-piezoelectric element couple 39. To achieve both electrical connection and mechanical bonding simultaneously, a eutectic bonding method, a method of bonding by a conductive adhesive, a method of using a thin adhesive layer formed of an organic adhesive or the like is used for bonding the base material 34 and the plate 33. The assembly is provided with grooves to blank a plurality of beam-shaped vibrators. The grooves 40 are provided with such a depth as to reach the base material 34, whereby a plurality of cantilever-shaped vibrators free of mutual interference can be formed. Since the plurality of beam-shaped vibrators are bonded to the baser material 34 in a separate state, vibrating characteristics of each vibrator can be prevented from being unstable due to mechanical vibrations or electrical effect of the adjacent vibrators.
Patent JP-H04288099-A (JP)
Title: Endothelin antagonistic substance
Inventor: URADE YOSHIHIRO
IPC: A61K38/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide a novel endothelin antagonistic substance comprising a peptide having a specific amino acid sequence having an antagonistic activity against endothelin and useful for preventing and treating the symptoms or diseases mediated by an endothelin receptor. CONSTITUTION:Amino acids in which alpha-amino group, etc., are protected with 9-fluorenylmethyloxycarbonyl groups and further in which cysteine and histidine; lysine, serine and tyrosine; and asparaginic acid are protected with trityl groups; t-butoxy groups; and t-butyl ester group, respectively, are successively bonded to a p-benzyloxybenzyl alcohol resin as a solid carrier in accordance with the amino acid sequence of a peptide by a solid synthetic method, and the reaction product is treated with a trifluoroacetic acid aqueous solution to perform the separation of the peptide from the carrier and remove the protecting groups, followed by forming a disulfide bond in the product to provide the objective substance of the formula (Xaa1 is Tyr, Phe, etc.; Xaa2 is Asp, Gly; Xaa3 is Try, etc.).
Patent JP-S63172556-A (JP)
Title: Guide device at elevator fault
Inventor: YAMADA MAMORU
IPC: H04Q9/00
Filed: 1987-01-12
Abstract: PURPOSE:To inform the content of a fault of an elevator quickly to passengers by identifying the content when a fault is detected in the elevator to broadcast a voice signal immediately in the cage accordingly. CONSTITUTION:If a fault detection relay 1 is operated, the result is taken in a state taking-in device 2 and the state taking-in device 2 recognizes the occurrence of a fault. Whether the fault exists in the elevator or other parts is judged and in case of the fault of the elevator, the information taken in from the fault detection relay 1 is sent to a fault recognizing device 9, which recognizes the faulty content of the elevator and a voice synthesizer generates a voice signal having the information content in response to the fault content. The voice signal is fed to a speaker in the elevator cage to apply guidance in response to the fault content. Thus, if a fault takes place in the elevator, the content of fault is informed to passengers of the elevator.
Patent JP-H02184311-A (JP)
Title: Method for cleaning filter and filter device
Inventor: ITO KIYOHIKO
IPC: B01D41/04
Filed: 1989-01-09
Abstract: PURPOSE:To attain superior cleanability and to nearly prevent the generation of a malodor by treating a filter with a stuck polyphenylene sulfide-based polymer in an org. solvent contg. chlorosulfonic acid. CONSTITUTION:A filter and a filter device with a stuck polyphenylene sulfide- based polymer is treated in an org. solvent contg. chlorosulfonic acid. The solvent may be dichloroethane, chloroform or pyridine, etc. Therefore, not only the polymer in the filter and the filter device is completely removed, but also the generation of a malodor due to the decomposition of the polyphenylene sulfide at the time of cleaning is nearly prevented and environmental pollution is well controlled.
Patent JP-S5595943-A (JP)
Title: Photographic polyethylene-covered paper
Inventor: MIYAMA MASAO
IPC: B32B27/10
Filed: 1979-01-16
Abstract: PURPOSE:To obtain photographic polyethylene-covered paper of high rigidity by heat treating a paper web made from pulp fiber blended with specified polyvinyl alcohol fiber and covering the heat treated web with polyethylene. CONSTITUTION:About 0.5-2 denier thick and about 1-6mm long polyvinyl alcohol fiber not subjected to heat treatment and modification into acetal is used. Pulp fiber is blended with 5% by oven-dry wt. or more, preferably 8-15% of the polyvinyl alcohol fiber, and the blend is made into paper to form a paper web. This web is then heat treated at about 50 deg.C or above, preferably the m.p. of the polyvinyl alcohol fiber or above at which most of the fiber form is held, and about 35-80% of low density polyethylene resin is covered onto a web side opposite to a face to be coated with an emulsion.
Patent JP-H11201797-A (JP)
Title: Display device of service water meter
Inventor: YAMADA TERUO
IPC: G06M1/272
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To allow anyone to read a meter simply and mechanically, prevent incorrect reading, make a numeral letter used for visual observation large and easily visible, reduce the cost of the meter, and to identify the specific number of the meter. SOLUTION: Two-dimensional QR codes 14, 14 of codes corresponding to numerals are described on the substrates of the numerals of 1, 2, 3,...9, 0 arranged on the outer peripheries of number wheels 31-35. The QR codes 14, 14 are mechanically read to check a water used quantity. Codes corresponding to the digit number of the number wheels 31-35 are applied to the QR codes 14, 14. The specific number of a water service meter is coded and applied.