baber/WOPTO huggingface dataset:
Patent JP-2001096935-A (JP)
Title: Direct drawing type lithographic printing plate material and its manufacture
Inventor: NODA JUNICHI
IPC: B41N1/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a direct drawing type lithographic printing plate material of superior bondability between a substrate and an image forming layer. SOLUTION: A direct drawing type lithographic printing plate material is provided with an undercoating layer and an image forming layer laminated successively on a substrate, and the undercoating layer is bonded with the image forming layer by the urethane bond, and a mat agent is contained in the undercoating layer.
Patent JP-H06131720-A (JP)
Title: Optical information recording medium and its production
Inventor: KOSHO HITOSHI
IPC: C09D183/04
Filed: 1992-10-14
Abstract: PURPOSE:To improve wear resistance and the long-term preservability of information by applying and curing reactive polysiloxane, thereby forming the protective film of the recording medium. CONSTITUTION:This optical information recording medium is constituted by successively laminating an enhancement film 3 consisting of an inorg. dielectric substance, a magneto-optical recording film 4, an inorg. dielectric substance protective film 5 and a metallic reflection layer 6 on a preformat pattern forming surface 2 of a transparent substrate and coating these film bodies 3 to 5 with the protective film 11 consisting of the reactive polysiloxane covering these film bodies. The protective film 11 is formed by applying at least one kind of the reactive polysiloxane selected from three kinds of the reactive polysiloxanes expressed by formulas I to III, then curing the coating. In these formulas, R is org. groups, such as methyl group, phenyl group, fluoroalkyl group and alkoxy group. The protective film 11 is formed to preferably <=30mum film thickness. The reactive polysiloxane having <=1.0mg/cm<2>/mm.24hr steam permeability is particularly adequate.
Patent JP-H09124871-A (JP)
Title: Curing system for fluoroelastomer, fluoroelastomer and its use
Inventor: IBUAN URATSUSHIKUSU
IPC: C08F8/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new hardening system providing a hardened product showing a thermal resistance at a high temperature and an improved workability by hardening a bromine-containing fluoroelastomer comprising each specific crosslinking agent and organometallic hydride by means of peroxydation route.  
     SOLUTION: This system contains a crosslinking agent comprising (A) a bisolefin of formula I [R 1  to R 6  are each H or a 1-5C alkyl; Z is a 1-18C linear or branched alkylene and (per)fluoropolyoxyalikylene] and (B) an organometallic hydrode [suitable stannum tri(n-butyl) hydride or the like] of formula II [M is Sn, Si, etc.; (x) is 1-3; (y) and (z) are each an integer of 1-3 satisfied with (y)+(z)=4-(x);(w) is 1-3; R is a 1-4C alkyl, a 6-12C aryl, etc.] as an essential component. As the fluoroelastomer containing bromine, eg. a copolymer of a vinylidene fluoride containing bromine originating from introduction of 2- bromo-perfluoroethyl perfluorovinyl ether, hexafluoropropene and tetrafluoroethylene is illustrated. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06202251-A (JP)
Title: Crt printer for lenticular photography
Inventor: ROI WAI TEIRAA
IPC: G03B35/24
Filed: 1993-11-05
Abstract: PURPOSE: To provide a lenticular photographing image printer device by which an electronic image file is easily converted into a hard copy. CONSTITUTION: The positions of relative projecting lenses 118-128 with respect to projector main bodies 104-114 are decided by lines 130-140, connecting the negative centers of electronic image forming devices at respective camera positions on image forming surfaces 142-152 to the center of a lens, and the lines 130-140 converge with a focus 102 as a common point. The shifted projecting lenses 118-128 are displaced in a horizontal direction, along the line 154 which is parallel to the line 116 and includes the focus 102 and the shifted quantity of the lens is proportional to the shifted quantity of the projector main bodies 104-114.  This printer is arranged on a flat table, and a lenticular print assembling body is supported by the table, so as to permit a surface tangential to the outer edge of a lenticule to be longitudinal to the surface shown in a figure and also to include the line 154.
Patent JP-H1192173-A (JP)
Title: Glass for optical fiber
Inventor: ONOZAWA MASAHIRO
IPC: C03C13/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a glass for an optical fiber having a high refractive index (nd) of >=1.63, capable of further enhancing the NA of the optical fiber, having thermal characteristics adaptable to the clad glass, that is, 710-770 deg.C softening point and 85×10<-7> -110×10<-7> / deg.C average coefft. of linear expansion (α100-300  deg.C), capable of easy spinning and suitable for use as the core material. SOLUTION: The glass for an optical fiber has a compsn. contg., by weight, 20-40% SiO2 , 0-10% B2 O3 , 3-10% Al2 O3 , 0.5-7% ZrO2 , 0-10% Ta2 O5 , 0.1-15% ZnO, 5-20% CaO, 0 to <1% PbO, 31-55% BaO, 0.5-8% Na2 O, 0-8% K2 O and 0-1% Sb2 O3 or further contg. 0.5-10% Na2 O+K2 O if necessary, and has a refractive index (nd) of >=1.63, 710-770 deg.C softening point and 85×10<-7> -110×10<-7> / deg.C average coefft. of linear expansion (α100-300  deg.C).
Patent JP-H05193742-A (JP)
Title: Load conveyance apparatus
Inventor: HAYASHI TAKEHIDE
IPC: B60L13/06
Filed: 1992-10-15
Abstract: PURPOSE:To provide a load conveyance apparatus reduced in size and in weight as a whole, as well as requiring no use of any wheel and zeroing generation of powdery dust, by providing a stator of a linear motor inside of a rail device, and also providing a mover on the truck side. CONSTITUTION:A truck 4 reciprocatingly or unidirectionally travels on a conveyance path within a rail device 1 with a linear motor 6 constructed of a stator 7 and a secondary side conductor 8 being used as a travel drive force. During this travel, a load support portion 4d is integrally moved via a connection portion 4c passing through an opening portion 3, by which a load to be conveyed on the load support portion 4d can be carried. At that time, the load on the truck 4 side is supported by a floating force resulting from p vertical repulsion generated in a pair of right/left magnetic floating devices 10. Further, lateral vibration of the truck 4 is smoothly eliminated by a pair of right/ left magnetic positioning devices 15 whereas a curvilinear travel of the truck 4 is smoothly effected by the magnetic positioning device 15 provided to a swing portion 4b of the truck 4.
Patent JP-2000084562-A (JP)
Title: Production of reducing water and production device of reducing water
Inventor: SAWADA SHIGEMI
IPC: C02F1/48
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce reducing water to enhance rust-proofing effect and emulsion forming performance at a low cost without using chemicals, etc. SOLUTION: This device is constituted of a pump 3 for circulating water in a water tank 2 through a circulation path, a vortex flow cylinder 6 for forming the circulation path, a nozzle 4 for allowing the water from the pump 3 to discharge in the tangential direction at the inlet of the vortex flow cylinder 6 and forming a spiral vortex in the vortex flow cylinder 6, and magnets 7, 7... for applying magnetic field to the water in the vortex flow cylinder 6. In this case, the direction of the magnetic field caused by the magnets or a coil is changed to be twisted along the flow of the water in the vortex flow cylinder.
Patent JP-S62135364-A (JP)
Inventor: YAMANAKA MASAHIRO
IPC: A01G13/02
Filed: 1985-12-09
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-S61158343-A (JP)
Title: Automatic double face copying device
Inventor: MIYAZAKI KATSUYUKI
IPC: B65H5/34
Filed: 1984-12-29
Abstract: PURPOSE:To form an accurate binding margin without providing a specific sensor by obtaining a paper feeding timing based upon a registration roller for feeding transfer paper to a photosensitive body on the basis of an inversional signal for a motor for driving an optical system. CONSTITUTION:The rotation of the motor for the optical sensor is detected by an encoder. The turning direction of the motor, whether the motor is inverted or not, and whether the motor is inverted from a direction A to a direction B or inverted in the reverse direction can be detected by detecting a signal from an output terminal Q. Thereby, a reference point of an exposing light source 3, i.e. the inversional timing from the backward course to the forward course, can be detected by the output of the encoder. If it is defined that the rotation of the direction A is the backward course of the optical system and the rotation of the direction B is the forward course, the detection of the inversion from the direction A to the direction B is the inversional timing of the reference point. A timer or the like is triggered on the basis of the inversional timing and the registration roller 12 is driven by the output of the timer, so that the binding margin having a sufficient width can be formed without exerting influence upon the braking state.
Patent JP-H10119077-A (JP)
Title: Injection molding method with simultaneous use of gas
Inventor: YASUDA KAZUHARU
IPC: B29L22/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective appearance by a method in which pressurized gas is introduced from the cavity surface side corresponding to one side of a molding, the other side of the molding is pushed to a cavity surface corresponding to it, and the pressurized gas is made to enter the resin which forms the thick wall part of the molding. SOLUTION: Pressurized gas supplied to a gas introduction route 10 passes through a gap between a gas injection pin 8 and a transfer side mold 3 and is introduced into a cavity 4 from the cavity surface 4b side which is a closed area surface. The pressurized gas is introduced between the inner surface of a box-shaped molding in the cavity 4 and the cavity surface 4b. In this way, the outer surface of the box-shaped molding is pushed to a cavity surface 4a corresponding to the outer surface. Besides, the pressurized gas introduced between the inner surface of the box-shaped molding in the cavity 4 and the cavity surface 4b is made to enter the resin which forms the biased thickness part of the molding, and a hollow part is formed in the biased thickness part.
Patent JP-H03137379-A (JP)
Title: Hinge
Inventor: SHICHIDA HACHIRO
IPC: H05K7/18
Filed: 1989-10-23
Abstract: PURPOSE:To provide hinge operation without interference with an adjoining structure etc. by interlocking a driving gear fixed to a movable piece with a follower gear meshing with a rack while an idling gear is interposed, and allowing the axis to move associate with rotation of the movable piece. CONSTITUTION:A hinge 15 is composed of a movable piece 1 to which a driving gear 2 is fixed, a stationary piece 9 on which a rack 10 is provided, and a traveling piece 4 equipped with an idling gear 5 and a follower gear 6 meshing with each other. The traveling piece 4 is rotatably borne by a pin 3 on the axis of the driving gear 2, which is coupled with the idling gear 5 while meshing together, and further the follower gear 6 is meshed with a rack 10. The arrange ment therein is such that the axis moves associate with rotation of the movable piece 1. This allows constructing the hinge 15 in small size and permits it to operate with no hindrance even though other structure exists adjacently.
Patent JP-H03140558-A (JP)
Title: Insulating panel and manufacturing method thereof and manufacturing device thereof
Inventor: MAEZONO TAKEMARU
IPC: E04F13/12
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the deformation of metal hoops in the event of manufacturing and prevent the liquid leakage of foamable resin materials by fitting up and down projections which is projected from both up and down ends of a side seal piece to the side into up and down recesses of a female section of a panel. CONSTITUTION:Up and down projections 12 and 13 fitted into up and down recesses 10 and 11 of metal hoops 1a and 2a are projected to both end of up and down of a side seal piece 6 on a side conveyor 5 of a manufacturing device of an insulation panel P. In the event of manufacturing, the deformation of side ends of the hoops 1a and 2a and the liquid leakage of foamable resin materials are prevented. The recesses 10 and 11 are formed on both ends of up and down of the female section 8, and up and down projections 14 and 15 are formed to both ends of up and down of a male section 9 of the other end. The insulation panel P filled with the foamable resin layer 4 between metal boards 1a and 2a is manufactured. In the event of coupling execution, the insulation panels P are stabilized to fit in without shaking each other.
Patent JP-H04150769-A (JP)
Title: Switching regulator
Inventor: YAMAMOTO SHUJI
IPC: H02M1/00
Filed: 1990-10-15
Abstract: PURPOSE:To simplify the switching control circuit according to the voltage generated by a current transformer and constitute it cheaply by detecting a current, which flows to the primary winding of a transformer, and inputting it to a circuit, which divides reference voltage. CONSTITUTION:A switching transistor Q1 is connected in series to the primary winding N1 of a transformer 2. The switching transistor Q1 is controlled for on and off by the E output of a switching control circuit 1. The output of a current transformer DC is rectified with a diode D1, and is given to the input DB of the maximum ratio limiting circuit of the switching control circuit. When the input voltage of an input DB terminal increases accompanying the increase of the current of transforme's primary winding the voltage of the input DB terminal tops the partial voltage value by resistors R1 and R2. The switching control circuit performs control of the maximum duty ratio and limits overcurrent.
Patent JP-S63131689-A (JP)
Title: Satellite reception system
Inventor: KONUKI NOBUO
IPC: H04Q9/00
Filed: 1986-11-20
Abstract: PURPOSE:To easily operate a satellite reception system and a home bus system respectively and to lower the cost of the systems, by providing an interface device which connects the satellite reception system to the home bus system via the home bus of the home bus system. CONSTITUTION:The satellite reception system 1 and the home bus system 2 are connected with the home bus 2d via the interface circuit 1e of the interface device 1d. When a control signal is outputted from a home bus system 2 side to the satellite reception system 1 via the home bus 2d, the video signal and the sound signal of a desired channel can be obtained from a prescribed satellite based on the control signal, and also, they are outputted to an audio device 3, a television receiver 4, and a video device 5 commonly in use with the home bus system 2 via the home bus 2d. Meanwhile, when information from the satellite is outputted from a satellite reception system 1 side to the home bus system 2 via the home bus 2d, a prescribed system etc., can be operated based on the information.
Patent JP-2000104981-A (JP)
Title: Fan motor driving device for air conditioner
Inventor: BABA TOSHINARI
IPC: F24F11/47
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as a current larger than specified flows to a fan motor, or the fan motor does not run due to shortage of a torque from occurring by adjusting an on-time of a fan motor driving element in response to a DC current which is fed to the fan motor at the time of a starting mode. SOLUTION: Two modes, a starting mode constituted of a positioning, a one-phase excitation, 1-2 phase excitation or the like, wherein a fan motor driving signal is forcibly outputted without detecting the location of a rotor when a fan motor is started, and a sensor mode wherein the fan motor driving signal is outputted based on a rotor location signal of the fan motor, are provided. Then, a DC voltage to be fed to the fan motor is detected at the time of the starting mode, and an on-time of a fan motor driving element is switched in response to the detected DC voltage. Therefore, troubles such as a large current not less than a regulation flows to the fan motor, or the fan motor does not run due to a shortage of a torque when the fan motor is started can be prevented from occurring.
Patent JP-H03140881-A (JP)
Title: Load current detecting circuit
Inventor: NITTA NOBORU
IPC: G01R19/165
Filed: 1989-10-26
Abstract: PURPOSE:To reduce the number of signal lines between a control circuit element and a drive circuit element by obtaining an opposite-end voltage of a resistance for current detection by measuring a base voltage of a transistor of a load current detecting circuit, and by detecting a load current from the opposite-end voltage thus obtained. CONSTITUTION:In a drive circuit element 1, a drive coil 4 as a load, an N-P-N type transistor 5 and a resistance 6 for current detection having a resistance value (r) are interposed in series between a power source 3 outputting a drive voltage +VD and the ground. The base of the transistor 5 is connected to a control power source +VCC through a resistance 7 for pull-up. In a control circuit element 2, an electrifica tion signal (a) being low (L) active and outputted from a control element such as CPU is inputted to an open collector gate 8. An output signal (b) of this gate 8 is impressed on the base of the transistor 5 through a signal line 11. In the circuit element 2, the signal line 11 is connected to a (+)-side input terminal of a voltage comparator 12, while a reference voltage ER is inputted to a (-)-side input terminal of the compara tor 12 from a reference voltage source 10. Accordingly, an output voltage VOO of the voltage comparator 12 shows the result of comparison of the voltage of the signal line 11 with the reference voltage at a logical level.
Patent JP-S62135913-A (JP)
Title: Power-on/power-off control system for computer
Inventor: FUKUDA AKIRA
IPC: G06F1/26
Filed: 1985-12-10
Abstract: PURPOSE:To perform maintenance as to troubles of a device by cutting off power supply to a package as a component if trouble occurs to the package and powering on a computer system after the package is replaced. CONSTITUTION:Input/output controllers 3-5 receive electric power from the DC power line in a common bus 7 through a relay circuit. When detecting a trouble, a central processor 1 sends a power-off instruction to the common bus 7. A power source controller 6 receives it by a bus control circuit 21 and informs a processor 22 of its reception and the processor 22 decodes a power- source control instruction in an internal resister of the bus control circuit 21 and drives a control circuit 24 and a relay driver 25 to send out the decoded instruction to the common bus 7. The relay circuit in the corresponding input/ output controller among 3-5 turns off by receiving the command to cut off the power supply.
Patent JP-2000105209-A (JP)
Title: Data processing method in gas component detection, and gas component detector
Inventor: YOSHIDA SHOZO
IPC: G01N27/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To precisely provide a response amount of a measuring object substance, and to enhance detection sensitivity, even when a substance amount is fluctuated in every assumption to affect a response pattern, by comparison- operating a response pattern of a sample containing a detecting object substance and a response pattern of a nondetecting object substance contained in it. SOLUTION: A sample 3 concentrated by a purge and trap device 2 to be prepared to a prescribed aqueous solution concentration is measured by a gas component detecting part 1 having plural sensor elements. A blank sample containing no detecting object substance is measured, at first, plural times to find a response-amount-to-nondetecting-object-substance-amount curve. Then, a sample containing the detecting object substance is measured to find a response pattern of only the nondetecting object substance contained in a provided response pattern, using the curve. The response pattern of the sample containing the detecting object substance and the response pattern of the nondetecting object substance contained in it are comparison-operated to remove an effect of the nondetecting object substance contaminated.
Patent JP-H03139436-A (JP)
Title: Disposing structure for rear wheel drive system
Inventor: HIROCHIKA TAKASHI
IPC: B60K17/22
Filed: 1989-10-24
Abstract: PURPOSE:To effectively suppress the generation of coupling vibration by a method wherein when a drive force is rendered ineffective, the input shaft of a differentiating device is mounted in a down inclination state in stead of a state in which the output shaft of a transmission, a propeller shaft, and the input shaft of the differentiating device are arranged in a line. CONSTITUTION:During drive in a drive region where a vehicle is normally operated, the input shaft 5a side of a differentiating device 5 is rotated in an up state by means of a drive reaction force exerted on the casing of the differentiating device 5. Down inclination of the input shaft 5a side of the differentiating device 5 when a drive force is rendered ineffective is eliminated, and the input shaft 5a, a propeller shaft 4, and an output shaft 3a of a transmission 3 are arranged approximately in a line.
Patent JP-H04154029-A (JP)
Title: X-ray image tube
Inventor: SAITO KEIICHI
IPC: H01J31/50
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a required structure without unnecessarily enlarging the thickness of a plate and a meridian curvature radius of an input window by making the peripheral part of the meridian curvature radius smaller than the central part so as to improve intensity of the input window. CONSTITUTION:The peripheral part 10b of the curvature radius of an input window 10 connected airtight to the open end of a bottomed cylindrical envelope main body 2, in the direction of meridian is defined smaller than the center part 10a. Namely, Rc>Re is satisfied, where Rc is the curvature radius in the center part 10a of the input window 10, and Re is the curvature radius in the peripheral part 10b. The intensity of the input window is thus improved. A required structure is thus obtained without unnecessarily enlarging the plate thickness of the input window 10 and a meridian curvature radius, and the reliability and performance of a product can be improved, while the size and the weight thereof can be reduced.
Patent JP-H03141023-A (JP)
Title: Production of magnetic disk recording medium
Inventor: ONODERA KATSUMI
IPC: G11B5/858
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the magnetic disk recording medium which is free from signal drop-outs and has a high resolving power and a good magnetic head traveling property by reviewing stages for cutting, grinding, polishing and Ni plating and executing a machining treatment and electroless Ni plating treatment consisting of five stages. CONSTITUTION:This process for production of the magnetic disk recording medium consists in subjecting the surface of a substrate consisting of an Al alloy, which is blanked to a circular shape and is annealed, to the machining treatment and electroless Ni plating treatment, then forming a magnetic film. The smooth underlying layer which has extremely little defects is obtd. by reviewing the machining treatment and the electroless Ni plating treatment and executing the five stages in following order: The formation of the magnetic film is executed after the respective stage; (a) cutting 50mum+ or -10mum, (2) grinding 30mum+ or -6mum, (3) electroless Ni plating, (4) heating 270 deg.C+ or -10 deg.C, 2 hours, and (5) polishing 2mum.