baber/WOPTO huggingface dataset:
Patent JP-S61222337-A (JP)
Title: Line switching system for data communication
Inventor: YAMADA MAMORU
IPC: H04L1/22
Filed: 1985-03-27
Abstract: PURPOSE:To relieve easily a line fault on other line by adding a switching multiplexer between a modulator-demodulator constituting a terminal station and a terminal equipment and decelerating a transmission speed of all terminal equipments when a fault takes place in one line. CONSTITUTION:Switching multiplexers 7, 8 are provided between terminal equipments 1, 3 and modulator-demodulators 11, 13 in terminal equipments 1-4 constituting a terminal station for two data communication lines 5, 6 and between terminal equipments 2, 4 and modulator-demodulators 12, 14 respectively. If a fault takes place in the line 5, a multiplex section 73 of the device 7 and a multiplex section 83 of the device 8 detects the fault and apply deceleration control to the transmission speed of the terminal equipments 1-4 to 1/2. Simultaneously, switching sections 71, 81 corresponding to the devices 7, 8 are driven to change over the line from the line 5 to the line 6. Then a multiplex section 74 applies multiplex to the data of a half transmission speed from the terminal equipments 1, 3, recombines it to the data of the original transmission speed and sends the result to the device 13.
Patent JP-H05266268-A (JP)
Title: Packaging structure of ic card
IPC: B42D15/10
Filed: 1992-03-23
Abstract: PURPOSE:To attain thin shaping by directly providing the constitutional components of an electronic circuit on the plane of a sheet battery of thin plate shape conforming to a wiring pattern. CONSTITUTION:Packaging structure in which the sheet battery 1 of thin plate shape to supply a power to the electronic circuit is adhered on the plane on the other side of a circuit board 4 on the plane on one side of which the constitutional components 2a of the electronic circuit and an antenna part 3 are packaged is employed. In such a case, the area of the plane to be adhered of the circuit board 4 can be set equal to that of the plane to be adhered of the sheet battery 1, and furthermore, the circuit board 4 can be adhered on the sheet battery 1 via an insulator 5. Also, an IC card equipped with the electronic circuit 2 and the sheet battery 1 of thin plate shape to supply the power to the electronic circuit 2 is formed, and the electronic circuit 2 can be provided on the plane on one side or both sides of the sheet battery 1. Thereby, content quantity can be secured simultaneously with the thin shaping by employing such constitution.
Patent JP-S63229445-A (JP)
Title: Camera
Inventor: HONGO KATSUNOBU
IPC: G03B17/38
Filed: 1987-03-18
Abstract: PURPOSE:To take a picture in a natural pose without photographing a figure in remote control operation when a photographer himself an object by constituting a camera which has an incorporated remote controller so that a control delay means provided between a remote control receiver and a shutter driving means delays a control signal for allowing the shutter driving means to release the shutter. CONSTITUTION:This camera consists of a camera main body 1, a remote control transmitter 2, a remote control signal reception (light) window 4, a remote control signal reception (light) part 5, a reception control part 6, a delay circuit 7 which delays the control signal, and a shutter control mechanism 8. When the reception control part 6 sends the control signal for releasing the shutter to the shutter control mechanism 8 after the photographer 9 operates the remote control transmitter 2, the control signal outputted by the reception control part 6 is delayed by the delay circuit 7 and sent to the shutter control mechanism 8. This signal allows the shutter control mechanism 8 to release the shutter.
Patent JP-H01239244-A (JP)
Title: Sound-proof partition wall
Inventor: YAHAGI KAZUHISA
IPC: F16F15/02
Filed: 1988-03-18
Abstract: PURPOSE:To enhance the sound insulation effect by installing a vibration damper, which has a vibratory period identical to the natural frequency of a sound- insulating partition wall, in the neighborhood of that part of the partition wall where maximum amplitude is generated. CONSTITUTION:A vibration damper 5 having a vibratory period identical to the natural frequency of a sound-insulation partition wall 1 is installed in the neighborhood of that part of the partition wall 1 where maximum amplitude is generated. If a sound wave 7 is going to pass this partition wall 1, a partitioning member 1a begins to vibrate in the AB direction at frequencies incl. the natural frequency, but the damping effect of this vibration damper 5 acts in the direction of suppressing vibrations of the partitioning member 1a to damp the vibrations of the partitioning member 1a, to reduce the energy of the sound waves 7 to be conducted to the left space 6 of the partition wall 1. Thus sound-insulating effect is demonstrated.
Patent JP-S61222674-A (JP)
Title: Automatic soldering method
Inventor: SUZUKI KIYOSHI
IPC: B23K101/42
Filed: 1985-03-28
Abstract: PURPOSE:To increase the efficiency and characteristic in soldering by controlling with variable speed the transfer speed of soldering body in automatic soldering process. CONSTITUTION:Each unit of foaming type fluxer 3, preheater 4, jet type solder tank 5 and cooling fan 6 is arranged in order along transfer conveyor 1. The conveyor 1 provides a pair of endless chains to transport soldering body. The transfer speed of the transfer conveyor 1 is made controllable in variable speed by connecting the motor which enables the variable speed control to the driving shaft of one part of the sprocket arranged on both ends of the chain. With this mechanism a program is set up corresponding to each stage and the transfer speed is controlled to the optimal speed on each stage. The soldering efficiency is increased with this method and also due to the optimization in the transfer speed the soldering characteristic is increased as well.
Patent JP-H07282909-A (JP)
Title: Junction connector for high frequency coaxial cable
Inventor: YOSHIDA TOSHIICHI
IPC: H01R24/02
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a junction connector capable of improving degradation of a standing wave ratio and insertion loss in a junction connector used at a spot wherein attaching/detaching work is not required. CONSTITUTION:An inner conductor 2 of a coaxial cable 1b inserted into a large diameter cylinder part 23 of a connector main body 21 and another inner conductor 2 of a coaxial cable la lead out from a small diameter cylinder part 24 to the large diameter cylinder part 23 are processed by connection through a notch part 25 to a central contact 13 arranged in the large diameter cylinder part 23, and the notched part 25 is shielded with a blocking member 22. An outer conductor 4 of the coaxial cable 1a and the small diameter cylinder part 24 are connected to each other by pressure connection work of an outer pressure connection ring 11. The outer conductor 4 of the coaxial cable 1b is connected to the large diameter cylinder part 23 of the connector main body 21 by means of pressure connection work of the large diameter cylinder part 23 while the outer conductor 4 of the coaxial cable 1b is clamped between an inner pressure connection ring 6 and the large diameter cylinder part 23.
Patent JP-H03265185-A (JP)
Title: Optical functional element
Inventor: TANAKA KAZUHIRO
IPC: G02F3/02
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a tandem bistable optical semiconductor laser which does not require high input power even in high-speed switching by forming a high reflection film on an active layer and decreasing excitation in a super-saturation absorption region caused by spontaneously emitted light. CONSTITUTION:An n-type InP buffer layer 12 is formed on an n-type InP semiconductor substrate 10 and an InGaAsP active layer 16 is formed on the center of the layer 12. A light signal is entered to a first gain region in the layer 16 and transmitted from a second gain region via a super-saturation absorption region. A high reflection film 100 with a reflectivity 90%, which consists of three laminated SiO2/Si layers each having a thickness equal to a quarter of an oscillation wavelength, is formed to suppress spontaneously emitted light. Thereby mirror loss decreases, carrier density is lowered by decrease in a threshold current as in the case of a normal semiconductor laser, and the spontaneously emitted light decreases. Therefore, a bistable semiconductor laser of low switching power even in high-speed switching is obtained and easily applied to optical communication and light signal processing because differential gain increases and the switching power of input light PIN is decreased.
Patent JP-S60208993-A (JP)
Title: Novel substance phenylglucose compound
Inventor: YUUCHI SHIGERU
IPC: A61P3/06
Filed: 1984-03-30
Abstract: NEW MATERIAL:A compound consisting of 3,4-dimethoxyphenyl-O-D-glucose expressed by formula I or 3,4,6-trimethoxyphenyl-O-D-phenylglucose expressed by formula II. USE:A compound having inhibitory action on insulin formation or glucose absorption, etc. PREPARATION:For example, crude sugar is adsorbed on an adsorbent, preferably nonpolar polystyrene based resin adsorbent, in an amount of preferably 50- 200 times that of the contained dyestuff component to remove thoroughly sugar components. The resultant adsorbed component is then eluted with preferably 20-30% ethanol, etc. and further with 95-99% ethanol to give an eluate solution, which is then evaporated to dryness, purified and fractionated with a silica gel column to afford the aimed specific oligosaccharide. The above-mentioned oligosaccharide contains >=20wt% compound of formula I and >=10wt% compound of formula II.
Patent JP-S61269725-A (JP)
Inventor: FUIRITSUPU SHIRUBUANO DEPIAZA
IPC: G06F3/042
Filed: 1986-03-25
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-H04356290-A (JP)
Title: Method for assembling automobile
Inventor: OKADA AKIYOSHI
IPC: B62D31/00
Filed: 1991-03-28
Abstract: PURPOSE:To enhance the assembling property of an automobile while making compact the whole conveyor line by improving a method of assembling automobiles so that inner components are assembled to a body divided into upper and lower halves while the upper and lower halves are conveyed simultaneously on the line. CONSTITUTION:A lower body 2 and an upper body front-half portion 4 which are formed by division of a body 1 in two upper and lower halves, and an upper body rear-half portion 5 are supported in such a way as to be capable of swinging relative to one another so that the interior of an automobile 11 is open to the outside. While an upper body rear-half portion 5 is made to swing relative to the lower body 2 and the upper body front-half portion 4, inner components 52 are assembled to that portion of each body 2,4,5 which is located inside the interior of the automobile 11 and then the lower body 2, the upper body front-half portion 4 and the upper body rear-half portion 5 are fixed together.
Patent JP-S56163843-A (JP)
Title: Electric discharge machining apparatus
Inventor: YAMADA SHIGEO
IPC: B23H1/10
Filed: 1980-05-16
Abstract: PURPOSE:To enable to easily clean a workpiece and a work tank and to remove stuck machining fluid without mixing a cleaning fluid with the machining fluid by a method wherein a pipe supplying the cleaning fluid, which is different from the machining fluid, communicates with the work tank in a separate circuit in addition to a machining fluid supply unit. CONSTITUTION:The work tank is separately communicated with a cleaning fluid supply unit 22 supplying the cleaning fluid, different from the machining fluid, in addition to the machining fluid supply unit 12. The unit 22 comprises a cleaning fluid tank 24 for storing the cleaning fluid, a feed fluid pipe 26, a pressure regulating valve 28 provided at the tip of the pipe 26, and a waste fluid pipe 30. Furthermore, a cleaning tank 32 is provided separately from the work tank 10. The tank 32 is communicated with the work tank 10 by a branch pipe 34 and with the cleaning fluid tank 24 by a waste fluid pipe 36. During cleaning operation, the pressure regulating valve 18 and a flow regulating valve 20V are shut so as not to mix the machining fluid into the cleaning fluid. A flow regulating valve 38V is also shut so as not to mix the tap-water into the cleaning fluid.
Patent JP-H01237677-A (JP)
Title: Developing device for electrophotography printing machine
Inventor: FUKUDA MASUO
IPC: G03G15/10
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate the need of a fixation executed by high temperature heating by atomizing and electrifying the liquid ink and allowing it to fly to a photosensitive drum. CONSTITUTION:By starting an ultrasonic vibrating body 5 in a liquid ink tank 10, vibration is given to ink 4, innumerable minute ink grains 3 are discharged onto the liquid level, and also, the ink grains 3 are electrified with charge by an electrification charger 7. The electrified ink grains 3 are drawn by charge of a latent image which has been formed on a photosensitive drum 1, and adhere electrostatically onto the photosensitive drum 1. On the other hand, to a grid electrode 8, charge of the same potential as that of the electrification charger 7 is given, and by repulsing the ink grains 3, scattering to the outside of the liquid ink tank 10 is obstructed. The minute ink grains 3 which have adhered onto the photosensitive drum 1 are transferred onto an object to be transferred 9, in a contact point of the photosensitive drum 1 and a transfer drum 2. In such a way, since a heating device of a high temperature is unnecessary, the power consumption quantity is small, and also, there is no danger of fuming and ignition.
Patent JP-H08262813-A (JP)
Title: Processing method of electrophotographic planographic printing plate and eluting device therefor
Inventor: TAKAGAMI YUJI
IPC: G03G13/28
Filed: 1995-03-24
Abstract: PURPOSE: To make a plate with stable quality all over the plate making process by deciding the upper and lower limits of the stored amt. of a circulated eluting liquid which are to be detected by a sensor and replenishing the eluting liquid by the reduced amt. of the circulated eluting liquid detected by the sensor during driving, and replenishing the liquid when the process is restarted in such a manner that once the circulated eluting liquid is reduced by a specified amt. and then the replenisher is supplied to the upper limit of the stored amt. CONSTITUTION: Two types of replenishing system is included. In one system, when an eluting liquid 110 is decreased by a preliminarily determined amt. and its decrease is detected by a liquid amt. sensor 62, a replenisher pump 32 and an electromagnetic valve 43 are operated by signals from a controller 7 to supply the replenisher liquid 11. In the other system, the number of processed plates are counted based on the signals from a detecting means 61 to detect the passed printing plate and after the count reaches to a preliminarily determined number, the replenishing means is operated to replenish the liquid by a specified amt. or to the upper limit of the eluting liquid.  When operation of the device is stopped and then the power supply is again turned on, the eluting liquid 110 is once discharged into a reservoir tank 5 for the discharged liquid and the replenisher 111 is supplied to the upper limit of the eluting liquid in a reservoir tank 1 for the circulated eluting liquid.
Patent JP-S62211337-A (JP)
Inventor: UORUFUGANGU DEYURUSHIYUNAABERU
IPC: H01L23/495
Filed: 1986-03-24
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-S58182689-A (JP)
Inventor: ARAKAWA TSUTOMU
IPC: G09G5/24
Filed: 1982-04-19
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-H06195919-A (JP)
Title: Magnetic disk cartridge and its production
Inventor: OISHI KENGO
IPC: G11B23/00
Filed: 1991-01-10
Abstract: PURPOSE:To easily stick the center core and magnetic disk sheet of the magnetic disk cartridge to a correct position. CONSTITUTION:The flange part 1b of the blind cylindrical center core 1 having the flange part 1b at its top end face is circumferentially provided with plural pieces of small through-holes 1d for injection of adhesives at the time of sticking the above-mentioned center core and the magnetic disk sheet 2 having an inside hole 2a to be fitted into the cylindrical part 1c of the center core. The rear surface of the flange part 1b of the center core and the front surface of the magnetic disk sheet 2 are pressed to each other and thereafter, the instant-set adhesives are injected between the flange part 1b and the magnetic disk sheet 2 via the small through-holes 1d for injection of the adhesives, by which the center core 1 and the magnetic disk sheet 2 are stuck.
Patent JP-H0698628-A (JP)
Title: Culture medium raking-out device
Inventor: UEHARA YASUHIRO
IPC: A01G1/04
Filed: 1991-01-10
Abstract: PURPOSE:To provide a culture medium raking-out device designed to prevent shavings from built up in a bridged fashion at the neck of a bottle by providing a screw conveyor to bring shaved layers out of the bottle below notches to fit a revolving shaft with cutting edges. CONSTITUTION:Plural cutting edge bodies 3, 3', 4, 4', 5 are revolvably fitted to respective plural notches provided at the upper end of a revolving shaft 1. The upper extended parts of the cutting edge bodies are elastically energized externally from the center of the revolving shaft so as to respectively come into mutual sharing contact in an inner wall shape for a culture bottle 10. A screw conveyor 7 to bring shaved layers out of the bottle is provided below the notches.
Patent JP-S63235059-A (JP)
Title: Production of fiber reinforced metal composite material tube
Inventor: KITAMURA ATSUSHI
IPC: C22C47/00
Filed: 1987-03-23
Abstract: PURPOSE:To improve the productivity and to save the energy consumption by arranging an aggregate of reinforcing fibers around a core metal having large coefficient of thermal expansion inserting nonsintering material or water soluble metallic oxide and pouring the molten metal. CONSTITUTION:The aggregate 2 of reinforcing fibers is formed around the core metal 8 having coefficient of thermal expansion larger than FRM and inserted into inner part of a metallic tube 4 and arranged in a metallic mold 1. Powder or granule of the non-sintering material 3 or the metallic oxide having water solubility is packed into gap between the metallic mold 1 and metallic tube 4. Next, the molten metal 5 for matrix metal is poured into the metallic tube 4 and pressured by a plunger 6 and impregnated in the aggregate 2 to obtain FRM tube. As the coefficient of thermal expansion of the core metal 8 is large and the non-sintering material 3 or water soluble metallic oxide is easily removed, taking-out of the product is facilitated and the productivity is improved. By miniaturization of the metallic mold 1, the heating quantity is reduced and energy consumption is saved.
Patent JP-S55157962-A (JP)
Title: Manufacture of cup-shaped coreless armature
Inventor: MORISAWA MASANORI
IPC: H02K15/12
Filed: 1979-05-28
Abstract: PURPOSE:To obtain armatures improved for strength and uniform in quality by a method wherein an armature coil connected already with a commutator segment is arranged in a heating mold together with an unhardened thermosetting resin, and the resin is dissolved before molding. CONSTITUTION:A terminal 12 of an armature coil 11 is connected to a riser 15 of a commutator segment 14 on outer periphery of a resin mold 16. Next, a cap 20 is installed on the commutator segment, an assembly of which is arranged in molds 17 and 18 in two divisions together with an unhardened or semihardened thermosetting synthetic resin 19. Then, the molds 17 and 18 are heated to pressurization, the resin 19 is dissolved once to flow as far as a periphery of the armature coil 11, and then it is hardened to complete a resin mold. A connection of the coil terminal 12 is thus improved for mechanical strength, and uniform products free from dispersion are obtainable in the mass.
Patent JP-H09259424-A (JP)
Title: Magnetic disk medium
Inventor: TOYOHISA AKIHIRO
IPC: G11B5/82
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To design a disk medium with high reliability without varying the R/W characteristics of a magnetic head in accordance with radial positions by varying the magnetization characteristics of the magnetic layer of a disk in accordance with radial positions of the disk. SOLUTION: This magnetic disk medium 10 has a magnetic layer 14 formed on the substrate 12 and the magnetization characteristics of the magnetic layer 14 vary in accordance with radial positions (r). The magnetic layer 14 is, e.g. a layer of Co-Ni-P or Co-Ni formed by plating or sputtering. An underlayer such as an Ni-P layer formed by electroless plating may be interposed between the substrate 12 and the magnetic layer 14, and a back coating layer may be disposed on the rear side of the substrate 12.
Patent JP-S60210756-A (JP)
Title: Multi-stage flow coulometry electrolytic cell
Inventor: HARA TSUGIYOSHI
IPC: G01N27/28
Filed: 1984-04-04
Abstract: PURPOSE:To obtain an electrolytic cell excellent in durability for especially detecting the valencies and concns. of U and Pr of a nuclear fuel reprocessing system, by providing a graphitized carbon fiber inside an electrolytic diaphragm comprising an alumina porous body as an acting electrode and also manufacturing an electrolytic cell container from alumina. CONSTITUTION:In a multi-stage flow coulometry electrolytic cell, for example, in a two- stage cell, a cylindrical porous electrolytic diaphragm 16 is formed of an alumina porous body. A multiple spiral groove is provided to the graphite surface 20 inside the diaphragm 16 and a flowline 20-a to be inspected and the branch 40 connected to the branched line to the sprial groove are formed to constitute a collector 20 while the groove of said collector 20 is filled with a graphitized carbon fiber as an acting electrode 21. An electrolytic cell container 29 is made of alumina and the liquid to be inspected is introduced into said container 29 from the left side inlet 34 thereof to be sent to the right side outlet 35 thereof and the liquid communication part 31 of the liquid to be inspected is brought to a ground structure having the same material quality. By this method, a cell excellent in durability generating no liquid leakage due to damage, even if the liquid to be inspected is a high conc. nitric acid solution having a high radiation level, is obtained.
Patent JP-H04302697-A (JP)
Title: Method and apparatus for posture control for shield machine
Inventor: YAGISHITA NAGAMITSU
IPC: E21D9/06
Filed: 1991-03-29
Abstract: PURPOSE:To enable posture control to cope with all tunnel linear forms from a straight line to a sharp curve and automatic control irrespective of differences between the outer diameters and specifications of shield machines by applying a fuzzy theory having values of 4 variables as input variables. CONSTITUTION:From a desired azimuth thetah, pitching angle thetav, halfway folding (left and right) angle phih, halfway folding (upper and lower) angle phiv in 1 ring excavation of a shield machine having a halfway folding mechanism and the measured present azimuth thetah', pitching angle thetav', halfway folding (left and right) angle phih', halfway folding (upper and lower) angle phiv' are obtained values of at least 4 variables of a desired control angle (horizontal) thetah=thetah-thetah', desired control angle (vertical) thetav=thetav-thetav', halfway fold achieving rate (left and right) etah=(phih'/phih)X100 and halfway fold achieving rate (upper and lower) etav=(phih'/phiv)X100. Necessary one-sided pushing degree divided into the respective left, right, upper and lower directions are figured out by a fuzzy theory using the values of the 4 variables for input variables and taking in know-how of a skilled operator to be used for use patterns corresponding to the necessary one-sided pushing degree in the beginning of the excavation by a shield jack.