baber/WOPTO huggingface dataset:
Patent JP-S57202655-A (JP)
Title: Alkaline battery
Inventor: SHIRAI IWAO
IPC: H01M4/62
Filed: 1981-06-08
Abstract: PURPOSE:To improve the storability of an alkaline battery and suppress the rise in its internal resistance, by using cross-linked etheralized starch and guar gum together as a gel-making agent for the cathode depolarizing mix of the battery. CONSTITUTION:3pts.wt. of a mixture of cross-linked etherealized starch and guar gum at a weight ratio of 1:1 are mixed with 97pts.wt. of an aqueous solution of 40wt% of KOH. They are stirred to prepare an electrolyte solution in a state of  gel. 200pts.wt. of powder of amalgamated zinc are added to the electrolyte solution and they are mingled and kneaded to prepare a paste-like cathode depolarizing mix to manufacture a button or cylinder-shaped alkaline battery by a conventional method. Since the cross-linked etherealized starch is used, the velocity of gelling and the stability of the gel are heightened to greatly improve the  storability of the battery. Since the guar gum is jointly used, the rise in the internal resistance of the battery is suppressed to enhance the performance of the  battery.
Patent JP-S5422128-A (JP)
Title: Terminal device for data transmission
Inventor: IWAMOTO MASAYUKI
IPC: G06F3/023
Filed: 1977-07-19
Abstract: PURPOSE: To simplify extremely the operation of the terminal device for the data transmission by securing an automatic setting to the specified transmission terms which is most frequently used when the power supply is thrown in. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05253658-A (JP)
Title: Casting apparatus and casting method for die casting
IPC: B22D27/09
Filed: 1992-03-12
Abstract: PURPOSE:To prevent trouble such as the development of shrinkage cavity or the breakage of a metallic mold by providing a pressurizing control means for controlling local pressurizing force with a local pressurizing plunger in multi-steps. CONSTITUTION:Working oil 5 is pumped up from a working oil tank 34 by a hydraulic pump 33 and fed into a pressure reducing valve 12 through a digital type relief valve. Then, corresponding to the quantity detected by a means 110 for detecting the pressure in a cavity, the opening quantity of the hole of the pressure reducing valve 12 is controlled and decided. The working oil 5 is press-fed into a piston 21 through a hydraulic pipe 41 and further, the local pressurizing plunger 2 is pushed out toward the cavity 80 side to gradually apply local pressurizing force to the molten metal 6 in the cavity 80. Therefore, while accurately detecting the pressure in the cavity 80 successively, the local pressurizing force can be applied in multi-steps. By this method, the development of segregation on shrinkage cavity of the molten metal 6 can be prevented.
Patent JP-H10287488-A (JP)
Title: Pulling up of single crystal
Inventor: MORITA HIROSHI
IPC: C30B30/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for pulling up a sound and homogeneous single crystal in a good yield at higher speed. SOLUTION: Another coil 12 coaxial with a pulling up axis is arranged above the surface of a melt liquid 4 and a magnetic field in the opposite direction is generated to thereby reduce the distribution of the intensity of the vertical magnetic field at the surface of the melt liquid 4 from that near the interface of the solid and liquid of the melt 4 near the center of a crucible 1a and increase the intensity from that on the periphery of the crucible wall in an apparatus for producing a single crystal by the Czochralski (CZ) process for making the magnetization direction of a coil 6 for generating the magnetic field coincide with the central shaft and applying the magnetic field in the vertical direction.
Patent JP-H05257197-A (JP)
Title: Variable vertical angle prism
IPC: G03B17/00
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the liquid leakage from the coupling part of transparent plates by forming the frame body in contact with the end edges of the transparent plates to a forked shape in section covering the end edge of the transparent plates from the inside plane to the outside plane of the transparent plates. CONSTITUTION:After the frame body 22a is injection-molded to an insert ring 23a, the transparent plate 21a is bonded to the frame body 22a by an adhesive 26. A projecting part 22a, is formed on the frame body 22a at this time. The part of the frame body 22a in contact with the outer end edge 21 a, of the transparent plate 21a is thermally caulked by a head 11 for caulking to form a caulked part 22a2. Namely, the caulked part is formed by thermally caulking the part of the frame body 22a in contact with the outer end edge 21a1 of the transparent plate 21a by the head 11 for caulking and, therefore, the floating of the transparent plates 21a from the frame body 22a by the injection pressure of liquid having a prescribed refractive index is obviated even if this liquid is injected into the space formed of a pan of the transparent plates 21a, the frame body 22a and a bellows member 24.
Patent JP-H10279052-A (JP)
Title: Lineup carrying device for vessel
Inventor: TERAJIMA KIYOTAKA
IPC: B65G47/14
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the line up carrying device for a vessel not dropping the carrying out efficiency of the vessel. SOLUTION: A lineup carrying device 1 for carrying plastic bottles B0 decomposed one step by one step from the most upper step of a bulk V in a prescribed number of row is provided with a line up mechanism 10 for lining up the row of the plastic bottles B0 on the bulk V in a zigzag shape mutually and a carrying out mechanism 100 for carrying out the plural rows of the plastic bottles B0 on the bulk V from the bulk V. The line up mechanism 10 lines up the row of the plastic bottles B0 on the bulk V in a zigzag shape mutually and thereafter, the carrying out mechanism 100 carries out one row or plural rows of the plastic bottles B0 decomposed one step by one step from the most upper step of the bulk V from the bulk V.
Patent JP-H10282628-A (JP)
Title: Image forming device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To realize necessary processing for simultaneous printing with comparatively compact device constitution by integrating the processing with processing in a succeeding stage in a dry film developing machine. SOLUTION: This device 10 is provided with a developing processing part 10A and a printing processing part 10B for developing and printing film F housed in a cartridge 14. In the developing processing part 10A; a latent image recorded on the film F is developed by a heat developing part 36 and the developed image is digitally read by an image information read part 54. In the printing processing part 10B; heat developable photosensitive material 60 is exposed in an image exposure part 68 based on digital image data transmitted from the read part 54 arranged in the processing part 10A and the image is transferred to photographic paper 64 by a transfer part 72.
Patent JP-S57204282-A (JP)
Title: Purification of colloidal substance-contng. water solution
Inventor: SHIBATA TOSHIMI
IPC: C02F1/28
Filed: 1981-06-08
Abstract: PURPOSE: To efficiently remove colloidal substance and trace heavy metals from a water solution containing the metallic elements and the colloidal substance such as elements which are likely to form multibranched bodies with a cation (s), by bringing the water solution into contact with powdery active carbon.  
     CONSTITUTION: Powdery active carbon is added to a water solution containing metallic ions, e.g. iron, aluminum and mercury, and colloidal substance, having a size of 10 -7 W10 -4 cm, such as elements, e.g. silicon which are likly to form multibranched bodies with a hydroxyl radical or other cations, to adsorb the colloidal substance with the active carbon. The water solution is then filtered. As the powdery active carbon may be any type of coal, coconut husk, conifer or pitch. The powdery active carbon has a particle size of about 300μ or less, and preferably contains about 50% or more of a part having a particle size less than 300μ but above 44μ. The powdery active carbon is added to the colloidal substance-contng. water solution at a ratio of 0.1W0.001wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05291930-A (JP)
Title: Semiconductor device
Inventor: CHIYOU TOKUFUKU
IPC: H03K19/0948
Filed: 1992-04-09
Abstract: PURPOSE:To sufficiently suppress a voltage fluctuation due to inductance of wiring. CONSTITUTION:When a level of an input terminal 11 of an output buffer 12 is high, a capacitor 26 is charged via a MOSFET 24 and an instantaneous current flowing to a ground line 17 via a MOSFET 14 is decreased. Thus, undershoot is suppressed. Furthermore, the capacitor 23 charged when a level of the input terminal 11 of the output buffer 12 is low is discharged, when the input terminal 11 is a low level and a MOSFET 22 is conductive and the charge flows to a load capacitor 18 as a charging current. Since an instantaneous current flowing from a power supply line 15 to the load capacitor 18 via a MOSFET 13 is decreased, overshoot is suppressed.
Patent JP-H04322092-A (JP)
Title: Sintered body for insulator of spark plug
Inventor: SUGIMOTO MAKOTO
IPC: H01T13/38
Filed: 1991-04-19
Abstract: PURPOSE:To provide a sintered body for an insulator of which a spark plug having high thermal impact resistance and causing no penetration of spark is made. CONSTITUTION:A sintered body 2 for an insulator consists of alpha-sialon, or beta'- sialon, or a mixed body of alpha-sialon and beta'-sialon as a main component phase of the sintered body 2 and the content of intergralular products in the sintered body 2 is set to be 3-15volume%.
Patent JP-S5212606-A (JP)
Title: Automatic probe supplying, mounting and removing apparatus
Inventor: TSUJIMOTO KENICHI
IPC: C21C5/46
Filed: 1975-07-19
Abstract: PURPOSE:An apparatus having functions to carry out mounting, removing and recovering of probes by separate mechanisms and excluding the probes erroneously supplied to the probe mounting device.
Patent JP-H08289488-A (JP)
Title: Supervisory controller for power system
Inventor: HABUKA SHUNICHI
IPC: H02J13/00
Filed: 1995-04-14
Abstract: PURPOSE: To notify the uncontrollable abnormal state quickly to an operator by varying the time for monitoring the control response of power system facility depending on the load factor of a CPU. CONSTITUTION: A command value input means 21 captures the control data for a power system facility delivered from a man-machine interface unit 1 and delivers a control request based on the control data to a transmission unit 3 through a command value output means 22. A state supervisory means 23 captures the state information of the power system facility delivered from the transmission unit 3 and edits the state information before being displayed on the unit 1 through a state display means 24. Furthermore, a control response monitoring means 25 decides whether control response of the power system facility was effected within the monitoring time by comparing the control data with the corresponding state information.  A control response monitoring value determining means 28 varies the monitoring time depending on the load factor of CPU, the density (volume) of transmission data, and the number of operating times of the power system facility.
Patent JP-H03287278-A (JP)
Title: Copying machine
Inventor: SUZUKI TAKESHI
IPC: G03G15/00
Filed: 1990-04-02
Abstract: PURPOSE:To constitute a cooling ventilation means of an optical system and a heat fixing part at a low cost by providing an opening part by which the optical system cooling flow passage and the heat fixing part are communicated in a lower part of the optical system cooling flow passage which cools forcibly an optical system by which a photosensitive/pressure sensitive paper guided from a photosensitive/pressure sensitive paper containing part is selectively exposed. CONSTITUTION:The opening part 50 is formed in a part which is at least in the lower part of the optical system cooling flow passage 5 which cools forcibly optical system 4 by which the photosensitive/pressure sensitive paper 2 is selectively exposed, in a part where it can be communicated spacially with the heat fixing part 9, and in an opening part in the cooling flow passage leading tip in the vicinity, a cooling fan 51 is provided. Then, heat of the optical system cooling flow passage 5 is discharged to the outside by the cooling fan 51, and a light source part 13 of the optical system 4 is mainly cooled. Thus, a special ventilation mechanism, etc., to cool the heat fixing part is eliminated, and obtaining of the low cost for the copying machine can be facilitated.
Patent JP-S62246363-A (JP)
Inventor: JAMES DAVID RICHARD
IPC: A61G7/10
Filed: 1987-04-13
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-H02266333-A (JP)
Title: Waveguide type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/035
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate polarization dependency and to decrease the arrangement number of control electrodes by providing 1st and 2nd waveguides almost along the Z axis of the crystal axis of a substrate and using the control electrodes as electrodes which produce electric fields in the 1st and 2nd waveguides almost along the X axis of the crystal axis of the substrate. CONSTITUTION:The 1st and 2nd waveguides 26 and 28 are provided extending almost along the Z axis of the crystal axis of the substrate 24 and the control electrodes 30 product the electric fields in the 1st and 2nd waveguides 26 and 28 almost along the X axis of the crystal axis of the substrate 24. Axes of polarization of polarized light I and II are different in direction from each other, but the both slant almost at 45 deg. from the X axis of the substrate crystal axis, so the refractive indexes of the 1st waveguide 26 and 2nd waveguide 28 to the polarized light I and II are controlled electrically to control the phase difference between the polarized light I and II or perform switching control so that the polarization dependency is eliminated.
Patent JP-S62243621-A (JP)
Title: Production of granular silicone rubber
Inventor: SHIMIZU KOJI
IPC: C08L83/00
Filed: 1986-04-17
Abstract: PURPOSE:To produce the titled product having fine and uniform shape in high productivity, by emulsifying a liquid silicone composition in water at a temperature within a specific range and dispersing the emulsion in water at a temperature above a specific level. CONSTITUTION:A liquid silicone composition is dispersed in water at 0-25 deg.C using a surfactant. The resultant emulsion is dispersed in water at >=25 deg.C to effect the hardening of the above composition in granular form to obtain the objective product. The above composition is preferably a mixture of an organopolysiloxane having >=2 lower alkenyl groups such as vinyl polysiloxane, an organopolysiloxane having H atom bonded with plural Si atoms such as methyl hydrogen polysiloxane blocked with trimethylsiloxy group at both terminals and a platinum-based catalyst such as platinum chloride.
Patent JP-H02193534-A (JP)
Title: Charging and discharging control mechanism
Inventor: TSUJINO KAZUHIRO
IPC: H02J7/04
Filed: 1989-04-07
Abstract: PURPOSE:To prevent the generation of memory effect and eliminate the deterioration of the capacity of a battery by a method wherein a discharging means, discharging the battery to a perfectly discharged voltage prior to the charging of the battery, is provided in a charging device or an electronic instrument driven by the battery. CONSTITUTION:A battery 2 is charged by a constant-current power source 1 through a charging switch circuit 3. A full-charging detecting circuit 4 detects whether the battery 2 is charged fully or not and operates the charging switch circuit 3 by a charging and discharging control circuit 12. A discharging switch circuit 8 is put ON when a charging starting switch 10 is put ON whereby discharging is effected. When the battery 2 is discharged to a perfectly discharged voltage, the discharging switch circuit 8 is turned OFF to stop discharging while the charging switch circuit 3 is turned ON and the charging is started. The battery 2 can be discharged perfectly without generating overdischarge in such a manner and the generation of memory effect is prevented.
Patent JP-S62246720-A (JP)
Title: Band-form member for lining underground laying pipe
Inventor: MURAKAMI SHINICHI
IPC: B29C73/04
Filed: 1986-04-18
Abstract: PURPOSE:To improve greatly the strength or the waterstop characteristics of the jointing part of a lining, by lining the inner surface of a pipe with a band-form member whose part for jointing is a specific form. CONSTITUTION:A band-form member 1 for lining is formed by an extrusion molding simultaneously and continuously where the member itself is molded from a vinyl chloride resin of an ordinary hardness and convex stripes 6a for water stop is molded from a flexible vinyl chloride resin. The connection is done as follows : beads 6b of inner joint portion 6 are respectively fit into the cocaved grooves 5a at the inside of an outer joint portion 5. Because the semi-circular arcuate head part of the beads 6b are larger in cross-sections than the semi-circular arcuate back part of the concaved grooves 5a, they are forcibly pressed into and become fitted closely. As the covex stripes 6a for water stop are flexible packing material, they get fit in the cocaved grooves 5a favorably, and whatever the lining pipe is bent they follow-up this deformation and any gap does not occur.
Patent JP-S5613785-A (JP)
Title: Laser centering device
Inventor: NAITOU ZENJI
IPC: H01S3/00
Filed: 1979-07-16
Abstract: PURPOSE:To facilitate the centering of laser beam emitted from a cylindrical laser transmitter being aimed at a target by consisting a laser oscillator of a holder ring for supporting the oscillator through a spherical seat, an angle ajusting screw and a carriage. CONSTITUTION:Two vertical pillars 7, each having a vertical guide 8 and a horizontal guide 9, are mounted on a base 1. A vertically movable carriage 2 and a horizontally movable carriage 3 are extended between these vertical pillars 7. Holder rings 5 each having a holder ball 4 for holding a laser beam oscillator 12 are secured to both ends of the carriage 3 such that the axes of the holder rings 5 extend horizontally. One of the holder rings 5 is provided at both sides of lower portion thereof with angle adjusting screws 6 for displacing the ring 5 vertically and horizontally. Furthermore, the base 1 is provided with a screw 10 for vertical adjustment, while the carriage 2 is provided with a traversing screw 11. After mounting the laser oscillator 12 in the holder ring 5, the screws 6, 10, 11 are adjusted independently to precisely make the axis of the oscillator 12 coincide with the axis of the target.
Patent JP-S60233702-A (JP)
Title: Recirculating flow rate controller
Inventor: YOSHIDA YOUICHI
IPC: G05B9/03
Filed: 1984-05-07
Abstract: PURPOSE:To discriminate assuredly a fault of a double structure controller by deciding a fault of a controller corresponding to the output of a deciding circuit that has no coincidence with the result of a majority logic among those outputs of deciding circuits. CONSTITUTION:Logical values 1N-3N are set at 1 only in case the outputs 33C and 33D and the actual revolving frequencies V of controllers 7C and 7D show the deceleration higher than a set level. While logical values 1P-3P are set at 1 only when said outputs and rotational frequencies show the acceleration higher than a set level. Otherwise those logical values are set at 0. Then a majority logical operator 41 secures the decision of majority for values 1N-3N, and the coincidence is checked between the obtained decision of majority and logical values 2N and 1N. Then 1 is delivered when no coincidence is obtained. The same procedure is carried out also with values 1P-3P. Therefore a fault is decided for a device 7C which is delivering logical values 2N and 2P when the output of an OR gate 47 is set at 1. While a fault of a device 7D is decided when the output of an OR gate 48 is set at 1.
Patent JP-S58205774-A (JP)
Title: Structure of valve
Inventor: YAMAZAKI HIROSHI
IPC: F16K23/00
Filed: 1982-05-26
Abstract: PURPOSE:To obtain a compact two-port valve, wherein the volume on the outlet side is increased after an inlet port is closed, when a valve body, which closes and opens the inlet port of the fluid, closes the inlet port of the fluid, and liquid drip is not produced when the fluid is shut off. CONSTITUTION:A solenoid coil 18 is turned OFF. A plunger 16 is moved in the direction of an arrow B by the returning force of a spring 17. The tip part of a lever 14 is moved in the direction of an arrow B' and an orifice plate 21 is contacted with a valve seat 20. The tip part of the level 14 is further moved in the direction of the arrow B' and compresses a bellows 22. Then ink in the bellows 22 is discharged to the fluid feeding side, and the volume of a vacant valve chamber 13 is increased. Negative pressure is produced in the vacant valve chamber, and fluid drip from a fluid jetting device can be prevented.
Patent JP-H07298448-A (JP)
Title: Coupling structure of protector for protecting harness
Inventor: OKUSAKA SHIGENOBU
IPC: H02G3/06
Filed: 1994-04-27
Abstract: PURPOSE:To provide a coupling structure which can rigidly connect protectors for protecting harnesses. CONSTITUTION:The end face of a tubular second protector 3 covering a harness 1 is brought into contact with a first protector 2 engaged with the harness 1, and bonded. An engaging protrusion 4 for engaging the end of the protector 3 with the end face of the protector 2 is provided. The protrusion 4 is bonded to the engaging surface of the protector 3 to enhance the connecting strength of the protectors.
Patent JP-S5714238-A (JP)
Title: Connection device for synchronous circuit
Inventor: KAMIYAMA TOSHIHIRO
IPC: G06F13/00
Filed: 1980-06-30
Abstract: PURPOSE:To obtain a microprogram-controllable synchronous interface based upon the advice X series of CCITT by monitoring lines R and I and detecting and reporting breaking and releasing operations by making a line T controllable in reception mode, and by reading the state of the line I and making a line C directly controllable. CONSTITUTION:The read and write data path of the data register 32 of a circuit connection part 10 is provided with series-parallel conversion controlling circuit 36 for transmitted and received data. Further, an X register 34 wherein control information from a host device is written, and a transmission control circuit 37 which sends the control information written in the X register to a transmission line T is reception mode when it is connected to the line T and sends the output data of the converting circuit 36 to the transmission line in transmission mode are provided. Then, a monitoring circuit 38 is provided which detects monitoring reception lines R and I being possible, the line R having a space polarity, and a control line C from the opposite device being off, thus enabling microprogram control.
Patent JP-H06282322-A (JP)
Title: Numerical controller
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/409
Filed: 1993-03-25
Abstract: PURPOSE:To accurately and easily guide operation for extracting only one remarked object out of plural objects when these plural objects exist in a remarked area of a display device in order to improve the operability of a machine interface in this numerical controller. CONSTITUTION:A selection menu data generating means 13 for separating and displaying plural candidate objects included in the remarked area one by one is provided on a convensional numerical controller and selection menu data are displayed on the display device in an overlay state to extract a required object.