baber/WOPTO huggingface dataset:
Patent JP-S57203243-A (JP)
Title: Detecting circuit for nonrecording part
Inventor: OOKUBO TSUNEO
IPC: G11B27/22
Filed: 1981-06-10
Abstract: PURPOSE:To accurately detect the nonrecording between information signals without malfunction and to make the stopping and starting of the detecting operation easy with simple constitution, by blocking an output of the nonrecording signal independently of the presence/absence of a reproducing signal. CONSTITUTION:A circuit 4 generating a pulselike nonrecording signal with a prescribed time width from the operation start point of a time constant circuit 51 starting charge/discharge due to the presence/absence of a reproducing  signal from a recording medium, to the operation start point of a time constant circuit 52 starting charge/discharge with the output of the circuit 51, a time constant circuit 14 performing inverse operation as the circuit 51 with the presence/absence of the reproducing signal, and a transistor 13 which controls the output of the circuit 4 through the changed two states with the outputs of the circuits 52 and 14, are provided. The circuit 51 is provided with a switch S1 to block the operation, and the output of the non-recording signal can be avoided for the generating circuit 4 with the control of the S1 independently of the presence/absence of the reproducing signal.
Patent JP-H05288643-A (JP)
Title: Optical axis measuring apparatus for head lamp
Inventor: MURATA NAGATOSHI
IPC: G01M11/06
Filed: 1992-04-09
Abstract: PURPOSE:To index the positions of a light source and an optical axis accurately by setting the size of cross sections of lattice holes larger than that of the light source but less than an allowable error range of the position of the optical axis and the length thereof so that the angle making a diagonal line on a vertical section is almost the same as a specified adjustable angle of the optical axis. CONSTITUTION:A plurality of longitudinal length-wise lattice holes 2 are arranged in matrix ahead of a head lamp B. Transmission light is made to irradiate an irradiation zone 1 corresponding to the lattice hole 2 the same in the level as a light source B1 and the area of irradiation decreases as the light separates. On the other hand, the luminance thereof becomes largest in an irradiation zone 2 corresponding to the hole 2 coinciding with an optical axis B2 and lowers as the light separates. A image taken of an irradiation pattern on a screen of a measuring device is processed with a computer to determine the position of the irradiation zone 1 at which the area of irradiation is at its maximum and the position of the irradiation zone 2 at which the luminance is at its maximum. This enables the indexing of the position of the light source B1 from the irradiation zone 1 and the position of optical axis B2 from the irradiation zone 2.
Patent JP-H08287760-A (JP)
Title: Conductor connecting structure
Inventor: SHIMIZU YASUTAKA
IPC: H01R4/50
Filed: 1995-04-14
Abstract: PURPOSE: To always keep the contact condition of a conductor with a contact constant without being affected by angle displacement of mutual conductors to stabilize current conductor performance. CONSTITUTION: A guide ring 30 is arranged so as to come in contact with the inner circumference of a recessed conductor 1 and the outer circumference of a projecting conductor 2. A plurality of contacts 40 which conduct current between the recessed conductor 1 and the projecting conductor 2 are arranged within the guide ring 30. The contacts 40 are fixed to the guide ring 30. A spherical surface-shaped concave 10 is formed in a recessed part 1a of the recessed conductor 1. The outer circumference of the guide ring 30 is formed in a spherical surface-shaped convex so as to correspond to the spherical surface-shaped concave part 10.
Patent JP-S58208136-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: IKEDA TAKESHI
IPC: G03G5/08
Filed: 1982-05-26
Abstract: PURPOSE:To reduce unevenness in temp. rise during calcination and to obtain finer CdS by heat-treating CdS at a specified temp. or above, mixing it with a flux, and calcining the mixture. CONSTITUTION:CdS is heat-treated at >=350 deg.C to reduce the water content to several 10ppm. The resulting CdS having the low water content and extremely low hygroscopicity is mixed with >=20wt% flux basing on the amount of the CdS, and the mixture is calcined in a crucible at a temp. >=50 deg.C above the m.p. of the flux. Water in the CdS and water adsorbed again exert no unfavorable influence on the calcination, and uniform calcination is carried out. As a result, finer CdS is obtd. in a large crucible with high productivity while supplying a relatively small quantity of heat.
Patent JP-S57205862-A (JP)
Title: Record player
Inventor: FUJIO KAZUYUKI
IPC: H02P6/08
Filed: 1981-06-10
Abstract: PURPOSE: To prevent a cabinet from vibration by providing a mechanism, which produces torque equal to and in the opposite direction to variation in torque produced by a driving motor for a direct drive type record player, coaxially with the motor.  
     CONSTITUTION: A turntable 2 is driven directly by a motor 3 and its speed is detected by a detector 16, amplified by an amplifier 17, and inputted to an F/V converter 18 and a phase comparator 19. The F/V converter 18 outputs a voltage in inverse proportion to the rotational frequency, and the phase comparator 19 outputs a voltage which drops as the phase leads and rises as the phase lates. Both the voltages are added, and only an AC component is amplified by an amplifier 21, and applied to a reaction canceling mechanism 5 through a driving circuit 22 for cancellation. The canceling mechanism 5 has a magnet, having plural poles N and S, at the circumference of a yoke, and the ourput of a driving circuit 22 is applied to a coil to produce torque equal to and in the opposite direction to variation in the torque of the motor 3, thus cancels the vibration of  a cabinet 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09282949-A (JP)
Title: Flat cable
Inventor: MUNEMASA YOSHIHITO
IPC: H01B7/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve electric power transmission performance by forming, on at least either face of a sheath, recesses and/or projections defining an air flow passage between a flat adjacent article and the sheath when the face is brought into contact with the adjacent article. SOLUTION: Several projections 32 are formed in parallel to a longitudinal direction of a flat cable F. A flat part 33 is formed between the adjacent two projection parts 32 in parallel to the longitudinal direction of the cable F. The cables are sequentially laid in such a manner that a side face 31 is brought into contact with a side face 30 of the adjacent cable, thereby forming, between the two cables, a space defined by the two projection parts 32, the flat part 33 between the adjacent projections parts 32 and the side face 30 of the adjacent cable and being in parallel to the longitudinal direction of the cable F. Consequently, the space functions as an air flow passage in the longitudinal direction of the cable F.  Even if the two or more cables F and laid in parallel in tight contact with each other, or they are laid in direct contact with a wall of a building or the like, heat radiation is enhanced, thus increasing an allowable current of the cable F.
Patent JP-H06284303-A (JP)
Title: Method and device for correcting color balance
Inventor: HIRATA KAZUKI
IPC: H04N1/40
Filed: 1993-03-25
Abstract: PURPOSE:To correct the color balance of a picture at a high speed without depending on an equipment, to simplify an operation, to easily predict a color to be corrected, and to simplify a device constitution only by applying the estimated three stimulus threshold value of one certain picture element in a picture by a user. CONSTITUTION:A three stimulus threshold value (X, Y, Z) whose color balance is corrected is searched from a stimulus threshold value (X', Y', and Z') of each picture element of the picture to be corrected according to an expression. At that time, [x1 x2 x3', [y1 y2 y3)]T, and [z1 z2 z3]T (T indicates transposition) respectively indicate values obtained by dividing isochromatic functions <->x(lambda), <->y(lambda), and <->z(lambda) against a waveform 2, and integrating them.
Patent JP-S5516470-A (JP)
Title: Semiconductor device
Inventor: RIYOUNO KENICHIROU
IPC: H01L27/082
Filed: 1978-07-21
Abstract: PURPOSE: To improve the degree of integration by forming a region of high withstand voltage and a region of a low withstand voltage by a simultaneous use of an isolation by insulation film, separation by multi-crystal layer and separation making use of P-N junction.  
     CONSTITUTION: A semiconductor device is constituted by: a monocrystal silicon layer 20; multi-crystal silicon layers 21, 22; N-type semiconductor region 12a formed to contact the multi-crystal silicon layers 21, 22; N-type semiconductor regions 12b, 12c and 12d isolated by an oxide film 16 and insulated from each other by P +  type insulating layers 14, 15a, 15b; base region 9a and emitter region 10a of a power transistor formed in the semiconductor region 12a; base regions 9b, 9c, 9d for switching transistor (element of low withstandable voltage) formed in the semiconductor regions 12b, 12c, 12d, emitter regions 10b, 10c, 10d of the switching transistor, and collector electrode lead-out ports 11a∼11d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61247583-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/10
Filed: 1985-04-25
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-2000285915-A (JP)
Title: Alkaline storage battery provided with hydrogen storage alloy electrode and manufacture thereof
Inventor: ISE TADASHI
IPC: H01M4/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having excellent low temperature discharge characteristic and cycle characteristic by having hydrogen storage alloy having excellent low temperature discharge characteristic and corrosion resistance. SOLUTION: This hydrogen storage alloy electrode includes a hydrogen storage alloy particle containing rare earth elements and nickel metal. A layer having excessive nickel metal and less rare earth elements is formed on a surface of the hydrogen storage alloy particle, and a compound of the rare earth elements is contained in the hydrogen storage alloy electrode. Low temperature discharge characteristic improves by providing the layer rich in nickel metal and having less oxide of the rare earth elements on the surface of the hydrogen storage alloy, and the electrode of excellent corrosion resistance is provided by adding the compound of the rare earth elements to the hydrogen storage alloy.
Patent JP-S58206605-A (JP)
Title: Photopolymerization initiator or sensitizer
Inventor: SHIROSAKI TSUTOMU
IPC: C08F2/50
Filed: 1982-05-28
Abstract: PURPOSE:A photopolymerization initiator or sensitizer that contains a specific benzophenone derivative, thus showing high curing rate, further increasing storage stability of photopolymerizable resin compositions containing the same and remaining no odor in their coated films after light irradiation. CONSTITUTION:The objective photopolymerization initiator or sensitizer contains a benzophenone of formula I (R1 is H, chlorine, bromine, methyl, ethyl, propyl; R2 is methyl, ethyl, propyl, benzyl). The compound is added to a photopolymerizable resin composition containing monomers bearing active double bonds such as ethyl acrylate or methacrylate or polyester acrylate, preferably by 0.5-10wt%. The combination with an amine such as triethanolamine or p-dimethylaminobenzoic acid as a photopolymerization initiation accelerator is preferred.
Patent JP-S5932642-A (JP)
Title: Control system for power transmitting system with transmission having continuously varied transmission ratio and method of controlling the same
Inventor: ANDORIYUU EE FURANKU
IPC: B60W10/107
Filed: 1983-05-20
Abstract: PURPOSE:To enable to vary the speed of a prime mover, by connecting the prime mover to a transmission capable of varying the transmission ratio continuously, and varying the transmission ratio as a function of a required horsepower or torque. CONSTITUTION:An automotive engine 100 is connected to a continuously varied transmission CVT200 via a clutch, and fuel is supplied from a fuel supply means 102. In the drawing, the continuously varied transmission CVT200 is shown as a V-belt driven type having a V-belt 202 which is wound around a driving pulley 204 having a variable diameter and a driven pulley 206 also having a variable diameter. Here, the position of a movable part 214 on the axis of the driven pulley 206 is determined by the position (alpha) of an accelerator pedal 104 of an automobile. Further, the position of a movable part 210 on the axis of the driving pulley 204 is determined by the deviation between the load torque applied to the driving pulley 204 and the output torque of an engine transmitted via a torque ramp (inclined surface) 106 using a conventional spring means.
Patent JP-S57204415-A (JP)
Title: Displacement - pressure converting mechanism
Inventor: NISHIHARA TADASHI
IPC: G01B13/00
Filed: 1981-06-11
Abstract: PURPOSE:To offer a displacement-pressure converting mechanism which is simple in its structure and has high accuracy, by fixing a nozzle constituting a mozzle flapper mechanism to the base. CONSTITUTION:When the right end of a balancing beam 2 is raised in a point (c) by rotating X an input screw 81 and moving a nut 82 in the upper direction, the left end A of the balancing beam 2 is lowered by making a point B a supporting point. Therefore, a space between a nozzle 4' and a flapper A becomes small,and back pressure PN of the nozzle 4' rises. When the back pressure PN rises, a belows 5 stretches in the upper direction, and the supporting point B moves in the upper direction. When it moves, the balancing beam 2 which makes the point (c) a center of rotation turns, and the point A of the balancing beam 2 is returned to its original position. In this case, rise of the back pressure PN of the nozzle corresponds to input displacement (y). When the nozzle back pressure PN is fetched as an output, output pressure Pout corresponding to the input displacement (y) can be obtained.
Patent JP-2000284413-A (JP)
Title: Heat developable photosensitive material
Inventor: SAKAI MINORU
IPC: G03C1/498
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material less liable to adversely affect the human body and environment, having good shelf stability and less liable to fog by incorporating photosensitive silver halide, a reducible silver salt, a reducing agent, a binder, a specified polyhalogen compound and a specified compound on at least one same face of a substrate SOLUTION: The heat developable photosensitive material contains pbotosensitive silver halide, a reducible silver salt, a reducing agent, a binder, a polyhalogen compound of formula I and a compound of formula II on at least one face of the substrate. In the formula I, Z1 and Z2 are each halogen, X1 is H or an electron withdrawing group, Y1 is -CO- or -SO2-, Q is arylene or a divalent heterocyclic group, L is a divalent combining group, W is carboxyl, its salt, sulfo, its salt or the like and (n) is 0 or 1. In the formula II, Z11 is an aliphatic hydrocarbon, aryl or a heterocyclic group and M is a cation.
Patent JP-H01262183-A (JP)
Title: Ink recording sheet
Inventor: AONO TOSHIAKI
IPC: B41M5/52
Filed: 1988-04-14
Abstract: PURPOSE:To make the trace of a feed roller hard to apply by enhancing the receptivity of aqueous ink and increasing film thickness, by providing an ink receiving layer and the protective layer thereof and curing the binder of the protective layer by a diffusion-resistant crosslinking agent. CONSTITUTION:A protective layer is provided on an ink receiving layer and, by curing only said protective layer, film strength can be enhanced without lowering an ink absorbing speed. As a diffusion-resistant crosslinking agent to be used, a high-molecular hardener is designated and, especially, a compound represented by formula I (wherein /A is an ethylenic unsaturated monomer copolymerizable with a monomer unit, R1 is a hydrogen atom. or a 1-6C lower alkyl group, Q is -CO2-, -CO-NR1- or a 6-10C alkylene group, L is a 3-15C divalent group containing at least one of a -CO2- bond and a -CO-NR1- bond and R2 is a vinyl group or a functional group becoming a precursor of said group and either one of -CH=CH2 and -CH2CH2X).
Patent JP-H07289483-A (JP)
Title: Rotary brush member
Inventor: HAYASHIDANI KAORU
IPC: A47L9/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide a rotary brush member simple in structure rotated by the air sucking force of the suction pipe of a suction cleaner and replaced in matching relation to the state of objective dust or a object to be cleaned. CONSTITUTION:A windwheel member 3 wherein a plurality of plates 2 are spirally fixed to the periphery of the intermediate part of a base shaft 1 is inserted in a cylindrical body 5a in a freely rotatable manner and both ends of the base shaft are supported at both end parts of the cylindrical body by air permeable base shaft holders 4 to constitute a power cylinder 5. One end part of the power cylinder 5 is connected to the suction pipe 8 provided to the leading end of the hose 7 of a suction cleaner 6 by an attaching part 9 and a brush member 10 composed of a soft fiber or a hard wire is provided to the insertion part 11 of the base shaft of the other end part of the power cylinder 5 in a freely detachable manner.
Patent JP-H07290822-A (JP)
Title: Thermal recording material
Inventor: INUBUSHI KEIICHI
IPC: B41M5/337
Filed: 1994-04-27
Abstract: PURPOSE:To provide a thermal recording material excellent in the storage stability of a recording image and recording running properties and good in printing aptitude. CONSTITUTION:In a thermal recording material wherein a thermal recording layer containing a colorless or light-colored leuco dye and a coupler and a protective layer based on polyvinyl alcohol and pigment are successively provided on a support, graft copolymer of a polymer containing ethylenic unsaturated carboxylic acid and silicone and a polyurethane ionomer are added to the protective layer.
Patent JP-H1172286-A (JP)
Title: Method and plant for separating air by low temperature distillation
Inventor: PELLE MARTINE
IPC: F25J3/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To improve energy performance in a method and a plant for separating air by low temperature distillation. SOLUTION: This plant contains a heat exchange line 1, a double column type air distillator 2 which is provided with a medium pressure column 4 having a low pressure column 3 on the top part thereof and has a re-boiling device/ condenser 5 to bring vapor (nitrogen) at the top part of the mid pressure column 4 and a liquid (oxygen) within a recovery device of the low pressure column 3 in an indirect heat exchange relationship, a sub cooler 6, an air expansion turbine 9 and a liquid nitrogen pump. Air 11 enters an exchange line to be cooled to the dew point thereof and then, is separated by the medium pressure column 4 into an oxygen enriched liquid and nitrogen.  The enriched liquid 31 and the liquid nitrogen 33 dawn out from the top part of the mid pressure column 4 are sub cooled at the sub cooler 6 by low temperature impure nitrogen 25 produced at the top part of the low pressure column 3 to be supplied to the low pressure column 3. In this process, a turbine produces a flow as at least a 95% liquid.
Patent JP-H03288848-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/34
Filed: 1990-04-06
Abstract: PURPOSE:To incorporate cyan couplers which can be made into thinner layers and compd. which releases a development inhibitor and to allow rapid processing with high image quality by incorporating specific cyan dye forming couplers and specific compds. into the above photosensitive material. CONSTITUTION:This photosensitive material has at least one kind of the cyan dye forming couplers expressed by formula I in the photograph constituting layers and has the compd. expressed by formula II therein. In the formulas I and II, R<1> denotes an alkyl group, alkenyl group, etc.; X denotes a single bond, -O-, -S-, etc.; R<2> denotes a group which can be substd. on a benzene ring; R<2> denotes an aryl group; Z denotes a hydrogen atom or coupling elimination group, respectively. A denotes the group which cleaves [(Lgamma)a-(B)m]p-(L2)n-DI by reacting with the oxidant of an arom. primary amine developing agent; Lgamma likewise denotes the group which cleaves the bond on the left side of Lgamma then bond on the right side cleaves; B likewise denotes the group to cleave the bond on the right side of B by reacting with the oxidant of the developing agent; L2 similarly denotes the group to cleave the bond on the right side; DI denotes the development inhibitor. The formation of the photosensitive material to the thinner layers is possible in this way and the good stability with lapse of time is obtd. The high desilvering property and the high images quality are obtd.
Patent JP-S63256423-A (JP)
Title: Forming machine for inflation film
Inventor: FUJITA KAZUO
IPC: B29C48/32
Filed: 1987-04-13
Abstract: PURPOSE:To form compound resin with the large specific gravity and weak melt tensile strength at almost the same longitudinal and transverse draw ratio and at higher blow ratio stably and widely by constituting an annular pressure chamber of a specified shape in between a lower stage annular air ring provided spaced apart and an upper stage annular ring provided downstream thereof. CONSTITUTION:Cooling air blowing from the annular blow off port 16 of a lower stage annular air ring 12 precools the resin nearby the annular discharging port 11, and solidifies it preliminarily, thereby increasing its melt tensile strength at the degree so as not to reduce its draw ratio. The air flow for cooling decreases its flow speed rapidly by flowing into a pressure chamber 15 with large flow pass sectional area, and there is no fear that a bubble B is brought in contact with the first air guide A1 and that this part forms ununiform section. Said air-flow flows together with the air blowing from an annular blow off port 18, and further cools the bubble B, and then flows at high speed through the gap between the second stage air guide A2 and the outer surface of the bubble B. The bubble B having been drawn at light flow ratio and sent, is stabilized to be adsorbed uniformly by the total periphery of the second tape air guide Az.
Patent JP-S58211650-A (JP)
Inventor: CHIN YU RIN
IPC: G01N27/416
Filed: 1983-05-23
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-S5717332-A (JP)
Title: Apparatus of feeding coiled material
Inventor: MATSUI MAKOTO
IPC: B21D43/02
Filed: 1980-07-04
Abstract: PURPOSE: To feed the coiled material automatically into the drum of an uncoiling device, by sending an abnormal signal when the coiled material comes in contact with the drum, and by disabling the circuit when the coiled material is fed in without contacting.  
     CONSTITUTION: When a button for travelling of a coil car 1 is pushed, the coil car 1 travels toward the uncoiler loaded with a coiled material 5 on it. A relay of body earthing is operated and a motor 4 for traveling is stopped when the inside of the coiled material 5 comes in contact with a drum. When the dog of the coil car 1 touches a limit switch, the relay of the body earthing is disabled, on the other hand, some pressurized oil are supplied to the upper part of a lift cylinder 2 by the signal of the limit switch, and a receiving roll 7 for the coiled material of the coil car 1 is lowered slowly. The coiled material 5 is supported by the drum, and in case when there exists a certain gap between the underside of the coiled material 5 and the upperside of the coil car 1 and a photoelectric tube 8 is operated, the receiving roll 7 of the coil car 1 is lowered rapidly. By these series of operations the coiled material 5 is automatically fed into the uncoiling drum. 
     COPYRIGHT: (C)1982,JPO&Japio