baber/WOPTO huggingface dataset:
Patent JP-H09284393-A (JP)
Title: Exchange, operation terminal and exchange system
Inventor: UEDA MASAHIRO
IPC: H04M3/60
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cables provided between a switch main body and an operation end by multiplexing communication information of a data communication form, which is transmitted from the switch main body for changing-over a telephone line to an operation terminal by means of fault information of the switch main body. SOLUTION: When an incoming call is normally received form a trunk line, an exchange 2 connects the call to a switch box with a dealing person trunk 4. An exchange dealing person calls an extension terminal which an opposite party desires. In this case, the exchange 2 temporarily holds communication with the trunk line and connects the call of the exchange dealing person to the extension terminal indicated by the exchange dealing person. At this time, the voice of the exchange dealing person is transmitted to the extension terminal with the dealing person trunk 4. When the called opposite party responds to the call, the exchange 2 connects the line connected to the extension terminal to the trunk line and the state becomes a call start state.  In the meantime, when a fault occurs in the exchange, a fault detecting circuit 2A21 transmits the contents of the fault from a control part 2A1 to a lamp driving circuit 3E1 by way of a processing circuit 3C as a control signal so as to turn on a lamp.
Patent JP-S61255795-A (JP)
Title: Driving device for high-speed screw press
Inventor: KAMIIDE TAKUO
IPC: B30B1/18
Filed: 1985-05-09
Abstract: PURPOSE:To make possible the increase of the speed of a screw press by using a motor contg. internally a flywheel and forward-backward rotating clutch to drive forward and backward a flywheels for a spindle and setting adequately the pressure of the fluid utilized or electromagnetic force. CONSTITUTION:A driving shaft 14 starts revolving forward and the spindle flywheel 30 for accumulating working energy starts revolving forward together with the shaft 14 when the fluid A of the prescribed pressure is forced into the driving device according to a forging operation. The pressure of the forced fluid A is made zero and a frictional plate 12 of the forward rotating clutch is disengaged when the flywheel 30 attains the prescribed rotating speed. The flywheel 30 rotates a screw spindle 32 and a slide 33 continues to descend. The slide 33 stops descending in the stage when the kinetic energy of the flywheel is thoroughly consumed by forging. A friction plate 22 for the reversing clutch is used to revolve backward the flywheel 30 and to raise the slide 33.
Patent JP-S60242233-A (JP)
Inventor: SHIMADA KAZUAKI
IPC: E03C1/086
Filed: 1984-05-15
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-S61257194-A (JP)
Title: Production of l-serine
Inventor: KUBOTA KOJI
IPC: C12R1/37
Filed: 1985-05-08
Abstract: PURPOSE:To produce L-serine in high efficiency, by treating 2-oxo-oxazolidine-4- carboxylic acid in an aqueous medium with a treated microorganism capable of decomposing the above carboxylic acid to L-serine. CONSTITUTION:2-Oxo-oxazolidine-4-carboxylic acid (hereinafter abbreviated as OOC) is treated in an aqueous medium with treated product (culture liquid, separated microbial cell, decomposed cell, etc.) of microorganism capable of decomposing OOC into L-serine (e.g. Achromobacter viscosous, Aeromonas salmonicida, etc.) to effect the conversion of OOC exclusively to L-serine in high efficiency.
Patent JP-H10289269-A (JP)
Title: Order data processor
Inventor: TAKEUCHI MASANORI
IPC: G06Q50/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency and customer service of a high- grade restaurant more by displaying a customer name read out of a reservation file on all or some of order data input means which can read the customer name out of the reservation file and input order data. SOLUTION: When a clerk touches an 'usher key' after selecting a reserved seat for a customer having arrived at the restaurant on the screens of order data input means (TL) 10A to 10N, the time is read out and transferred to an order management means (STN) 20. The STN 20 rewrites the reservation time in a reservation file 23R and a seat management file 23S into the restaurant arrival time and transfers a reserved menu, etc., to an order file 230. Then seat state data on reserved seats are changed into occupied states, the reservation time is changed into the restaurant arrival time, and the name of the customer is also transferred when transfer is performed at a request made by the respective TL10A to TL10N. On the screens of the TL10A to 10N, the customer name is displayed together with the selected seats and the number of customers.
Patent JP-S60239328-A (JP)
Title: Manufacture of quartz glass
Inventor: MIYASHITA SATORU
IPC: C03B19/12
Filed: 1984-05-15
Abstract: PURPOSE:To manufacture many pieces of dry gel at once at the same drying speed when quartz glass is manufactured by a sol-gel method, by pouring prepd. sol into a large-sized vessel divided into square parts with partition plates and by drying the sol in one lot. CONSTITUTION:About 5.3l ethyl silicate and about 4.3l 0.05N hydrochloric acid are stirred, and about 1.8kg fine silica powder is gradually added. They are well stirred to prepare sol, and this sol is adjusted to about 4.5pH with an aqueous ammonia soln. The sol is then poured into a large-sized vessel divided into square parts with partition plates by about 500g per one square part. The vessel is placed in a drier, where the sol is dried at about 60 deg.C for 1 week. The resulting dry gel is taken out of each square part and sintered to manufacture quartz glass.
Patent JP-H01268192-A (JP)
Title: Containing shelf connecting device
Inventor: TAKAGI TAKASHI
IPC: H05K5/02
Filed: 1988-04-20
Abstract: PURPOSE:To simply connecting first and second containing shelves disposed adjacently by so mounting a connecting member from above and below a hollow part as to hold the upper and lower ends of a sidewall opposed to a post. CONSTITUTION:A first coupling holder 16 of generally U shape is attached to the lower part of a second post 12A2 attached to a first storing shelf 11A in a state disposed at a cutout 14A2, and the long end of the holder 16 is clamped with a screw 17. A first post 12B1 is so inserted into a first connecting bracket 16 as to dispose the cutout 14B11 of a first post 12B1 attached with a second containing shelf 11B. Then, first and second brackets 18A, 18B are respectively inserted to hollow parts 15A, 15B, and attached by screws 19A, 19B to the tops of the second and first posts 12A1, 121. The center of the second connecting brackets 20 is disposed at cutouts 14A22, 14B12, bolts 21A, 21B are inserted from above the first and second containing shelves 11A, 11B into the hollow parts 15A, 15B to be engaged with both the flanges of the bracket 18A, 18B to be clamped.
Patent JP-H01269733-A (JP)
Title: Sliding material for motor with brake
Inventor: MURANO KATSUHIRO
IPC: F16D69/02
Filed: 1988-04-20
Abstract: PURPOSE:To improve brake position retaining performance at the time of stopping by adding a specified wt.pt. zinc borate to resin composition where polytetrafluoroethylene and oxybenzoy polyester are mixed as a filler with phenol resin. CONSTITUTION:Phenol resin is used as basic resin; 2-25wt.pt. zinc borate having the average particle size of about 2-10mum and specific gravity of about 2.69 is added to 100wt.pt. resin composition where polytetrafluoroethylene and oxybenzoyl polyester are mixed as a filler with the above basic resin to obtained a sliding material 1. Brake position retaining performance at the time of stopping can be remarkably improved by using the above sliding material 1 while good sliding characteristic and wear-resistance are kept.
Patent JP-S62252587-A (JP)
Title: Tape counter
Inventor: HAYATA KIYOSHI
IPC: G11B27/19
Filed: 1986-04-25
Abstract: PURPOSE:To correctly detect an actual tape travelling quantity by being composed of a means to sample a pilot signal at the time of travelling a tape, a means to count the tape travelling quantity based upon the sampled pilot signal and a means to display the tape travelling quantity. CONSTITUTION:A pilot signal band pass filter 16 permits only one signal out of given pilot signals f1-f4. In such a case, the pilot signal f1 outputted from the pilot signal band pass filter 16 is, for example, outputted at every 1/15sec. After a pilot signal f1 is amplified by an amplifier 17 and smoothed by a smoothing circuit composed of a resistance 18 and a capacitor 19, the signal is given to a one-shot multivibrator 20, the one-shot multivibrator 20 generates the pulse at every 1/15sec, the pulse is given to a counter 8, 15-frequency dividing is executed, thereby, being able to obtain the pulse at every one second. Thus, the tape travelling quantity at the time of reproduction can be displayed by the correct time at an indicator 9.
Patent JP-H04326305-A (JP)
Title: Production of color filter
Inventor: YAMASHITA YUKIO
IPC: G02B5/20
Filed: 1991-04-26
Abstract: PURPOSE:To increase the freedom of patterns of a coloring layer and to enable formation of a large pattern by combining a negative type photosensitive resin and a specified mask. CONSTITUTION:All patterning is performed in an area corresponding to the coloring part of a color filter with one exposure by using a positive mask having transmissivities different for colors. The patterned area is successively developed and colored according to the order of transmissivity to form a multicolor coloring layer and a metal layer, and then transferred to a substrate. As for the photosensitive coating material to form the positive photosensitive coating film, such a coating material is used as that prepared by dispersing or dissolving a resin for positive photosensitive coating having the function of film forming and photosensitivity, photopolymn. initiator, and as necessary, dye and/or pigment, etc., in water or in an org. solvent. Thereby, the freedom of patterns of the coloring layer is increased and without requiring high technique for fine working, and moreover, a metal layer which does not transmit light can be disposed without any space among the color filter picture elements and the pattern can be easily made large.
Patent JP-S5431149-A (JP)
Title: Safety system for elevator
Inventor: IMANAKA MICHIO
IPC: B66B5/04
Filed: 1977-08-13
Abstract: PURPOSE: To provide a safety system for elevator, which detects that an elevator cage is stopped at a position other than predetermined floor positions under the condition that a brake instruction is given and sets its emegency stop means into operation, thereby removing fear and uneasiness of passengers in the cage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5524954-A (JP)
Title: Improved electric contact material of ag-sn-bi bas alloy internally oxidation
Inventor: SHIBATA AKIRA
IPC: C22C5/06
Filed: 1978-08-11
Abstract: PURPOSE: To increase tensile strength and elongation, a apecific amount of Cu is added to Ag-Sn, Bi based alloy, internal oxidation contact matarial.  
     CONSTITUTION: An Ag alloy containing Sn: 3 to 15 %, Bi: 0.01 to 1.0 %, and Cu: 0.5 to 8.5 % is produced by melting process. The alloy is cast into an approx. 5 kg ingot, the surface of which is peeled off, and the peeled surface is contactly welded with pure Ag plate at high temperatures, then rolled into an approx. 2 mm thickness. The rolled plate is internally oxidized under oxygen atmosphere at 650°C for 200 hours. This process often causes cracks. To prevent this to occur, Fe group metal is added in amount of 0.01 to 0.5% and Cu content is made to 0.1 to 8.5%. The plate is punched into diameter 6 mm disk and used as electric contact material. The material maintains heat resistivity for long periods, is excellent in tensile strength and elongation, and has stabilized contact resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59221322-A (JP)
Title: Production of photosetting polyurethane resin
Inventor: FUKUI TAROU
IPC: C08K5/37
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled resin having rapid curability and giving a cured product having high adhesivity, flexibility and low-temperature thermal decomposition property, by reacting a specific polyurethane having terminal isocyanate group with a hydroxyl-containing acrylate, etc., and compounding a specific mercapto compound to the mixture. CONSTITUTION:The objective resin can be prepared by reacting (A) a polyurethane having terminal isocyanate group and a molar ratio of (NCO/OH) of >=1.05 and obtained by compounding (a) a polyisocyanate such as tolylene diisocyanate, 4,4'-diphenylmethane diisocyanate, etc. with (b) ethylene glycol, diethylene glycol, etc. and a compound having a molecular weight of 200-1,000 and obtained by the reaction of excess glycols with a polybasic carboxylic acid, with (B) the compound of formula I (R is H or CH3; R' is 2-6C aklylene), formula II (n is 1-6), etc. or (c) the compound of formula III (R1 is 1-3C alkyl or H; R2 is H, CH3, etc.; R3 is 1-6C alkyl), formula IV, etc. and compounding the obtained composition with (D) the compound of formula V, formula VI, etc.
Patent JP-H06134531-A (JP)
Title: Device for joining metal tube
Inventor: AJISAKA YASUO
IPC: F16L13/14
Filed: 1992-03-04
Abstract: PURPOSE:To make the device compact, easily carry the device and safely execute the joining operation by composing a metal tube joining device of a small press and a pair of forming dies with an insert type hole. CONSTITUTION:One side of tube joint 2 is fitted to a top end outer circumference 11 of a metal tube 1, and the top end part 11 of the metal tube 1 to be joined to the other side of the tube joint 2 is fitted to the joint 2. When a hydraulic cylinder 3 is pressurized, an interval with a crown 41 is made narrow, die inclining surfaces 75, 76, 85, 86 of each of segments 73, 74, 83, 84 are slid along both inclining surfaces 51, 52 of the slide and the 2nd inclining surfaces 45, 46 of the crown 41. A pair of forming dies 7, 8 with the insert type hole is exerted with pressing forces in the impression axis direction from right and left due to the pressing force of the hydraulic cylinder 3. Only a central part of the tube joint 2 starts to be bulged and deformed together with the top end parts 11 of the metal tubes 1 and the top end parts 11 of the metal tubes 1 and a bulging part 23 which is formed with the central part 22 of the tube joint 2 are joined integrally by upsetting.
Patent JP-S6133812-A (JP)
Inventor: KURISUCHIYAN JIYON JINGURAA
IPC: B26D7/26
Filed: 1985-05-08
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-S62255471-A (JP)
Title: Production of 4,4'-dinitrodiphenyl sulfide
Inventor: TODA MINORU
IPC: C07C67/00
Filed: 1986-04-25
Abstract: PURPOSE:To produce the titled compound useful as a production intermediate for pharmaceuticals, etc., in high selectivity, yield and purity at a low cost, by reacting a p-nitrohalobenzene with a metal sulfide compound in a specific solvent in the presence of a phase-transfer catalyst. CONSTITUTION:The objective compound of formula IV can be produced by properly dripping an aqueous solution of a metal sulfide compound of formula M2S (M is K, Na, NH4, etc.) having a concentration of <=20wt% to a p- nitrohalobenzene of formula I (X is Cl, Br, F, etc.) in a binary phase system consisting of water and an organic solvent such as p-nitrohalobenzene, etc., which is one of the raw materials and reacting the components with each other at 50-120 deg.C for 2-20hr in the presence of a phase-transfer catalyst such as a quaternary ammonium salt of formula II (R1-R4 are alkyl; the total carbon number of R1-R4 is 4-25; X<-> is Cl<->, Br<->, etc.), a quaternary phosphonium salt of formula III, etc., preferably in an inert gas atmosphere. USE:An intermediate for the production of 4,4'-diaminodiphenylsulfone, etc., useful as a drug (an antileprotic agent), etc.
Patent JP-H09263491-A (JP)
Title: Device for producing silicon single crystal
Inventor: IINO EIICHI
IPC: C30B33/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the device by which a silicon single crystal can be produced without breaking the heater even at the time of using a heater having a large diameter, passing a large current through the heater and applying a high intensity magnetic field. SOLUTION: In this device provided with a crusible, a heater, electrodes and a magnet, the heater has plural heat generating parts, two main electrode parts and also, at least two auxiliary electrode parts. Further, the device is provided with at least two insulating heater supports for supporting the heater through the auxiliary electrode parts and the number of heat generating parts placed between each of the heater supports and the corresponding one of the electrodes or that of heat generating parts placed between every adjacent two of the heater supports when some adjacent heater supports exist, is <=4 and also, the thickness of each of the heat generating parts is >=25mm.
Patent JP-2000294086-A (JP)
Title: Vacuum valve
Inventor: TOMOMITSU KOICHI
IPC: H01H33/66
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a stable and good cut-off performance with a simple electrode structure, by contactably/separatably facing a fixed electrode to a movable electrode in a vacuum container, and providing a slit only in the lower surface of a bottom flat plate of a cup electrode. SOLUTION: A cup electrode 10 of a vacuum valve is formed in a structure where slits 4 provided in a cylindrical portion 2 and a bottom flat plate 3 for an arc causes a magnetic field to occur orthogonally to the arc, Lorenz force acting to self current flowing on the arc with this magnetic field drives the arc occurring between contacts during current cutoff. At this time, the magnetic field orthogonally to the arc that occurs in facing cup electrodes 10 causes the arc to start rotating on contacts. In this case, because no slit 4 exists in the upper surface 6 of the bottom flat plate of the cup electrode, generated magnetic field is reduced. While, because the slit 4 exists in the lower surface 7 of the bottom flat plate of the cup electrode, the lower surface 7 serves as a part of a coil for generating magnetic field to increase a driving force of the arc.
Patent JP-S60240491-A (JP)
Title: Thermal recording material
Inventor: KIRITANI MASAKI
IPC: B41M5/28
Filed: 1984-05-16
Abstract: PURPOSE:To attain to enhance raw preservability, a color forming speed and color forming density, by containing at least one of a diazo compound and a coupling component in a microcapsule along with a solvent having specific dielectric constant. CONSTITUTION:At least one of a diazo compound and a coupling component is dissolved or dispersed in a solvent having dielectric constant of 5.2-7.5 and the resulting dispersion or solution is microencapsulated. The residual reactive substance is converted to a solid dispersion or an aqueous solution and mixed with the microcapsule dispersion to prepare a coating solution which is, in turn, applied to a support to provide a heat-sensitive layer.
Patent JP-S57212685-A (JP)
Title: Magnetic bubble memory circuit
Inventor: YANASE TAKEYASU
IPC: G11C19/08
Filed: 1981-06-24
Abstract: PURPOSE:To improve the reliability of a memory by making a boot loop independent of minor loops, and thus obtaining a sufficiently wide operation range. CONSTITUTION:A boot loop wherein information on the address of a defective minor loop is stored is provided separately from numbers of minor loops arranged in parallel to the loop. The repetitive period of transfer bit patterns forming the boot loop and the period of linear transfer lines forming the loop  are made greater than the reference intervals of normal minor loops.
Patent JP-H09282128-A (JP)
Title: Monitoring control system
Inventor: AIZAWA KAZUMASA
IPC: G06F3/048
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring control system for improving cost performance while improving the dislay information amount of information for macro monitoring. SOLUTION: A computer unit 1 generates the information for macro monitoring gathered from a monitoring object by respective computers as RGB signals for display and a source selector 5 selects the respective RGB signals from the computer unit and the RGB signals obtained from an ITV camera or the like and outputs them to three video projectors A, 6B and 6C. A display instruction device 12 performs the changeover of the source selector from a screen menu for performing single screen or panoramic display on a screen, a distributor 13 distributes video signals from the ITV camera and distributes and preserves them in the video capture boards of the respective computers and the video signals are window displayed on the screen corresponding to event generation on the side of the monitoring object.
Patent JP-H05300716-A (JP)
Title: Dc brushless motor
Inventor: ENDOU TAKEYA
IPC: H02K21/24
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a DC brushless motor wherein no unnecessary braking force is generated and its rotational efficiency can be improved, by providing a magnetically permeable space in the opposite region of a motor base to a F. G. magnet. CONSTITUTION:A F. G. pattern forming part 9 is provided on the top surface of a base 5 of a DC brushless motor, and thereunder, a ring-like groove 10 is formed in the base 5. The groove 10 is made deep enough to be affected by no magnetic force generated from a F. G. magnet 8. By providing the ring- like groove 10 in the part which is opposed to the F. G. magnet 8 formed on the top surface of the base 5, it follows equivalently that a conductor to be the generative host of eddy currents is removed from the opposite place to the F. G. magnet 8. Thereby, the generations of the eddy currents are prevented, and the braking force acting in the opposite direction to the rotation of the motor is suppressed. As a result, the rotation of the motor can be made to rise to a specified rotational speed smoothly, and the DC brushless motor of a high rotational efficiency is obtained.
Patent JP-S59224199-A (JP)
Inventor: HAGIWARA TAKASHI
IPC: H05K7/20
Filed: 1983-06-03
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-H11262222-A (JP)
Title: Double-commutator motor
Inventor: MAGARA KITARO
IPC: H02K13/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a commutator motor. SOLUTION: A set of brush 1, commutator 2, armature coil 3, brush 6, commutator 5 and armature coil. 2 is independently provided to an armature 7 and it is connected in series or parallel. With this structure, a power higher than the power supplied can be obtained.
Patent JP-H08267889-A (JP)
Title: Seal impression
Inventor: SHIRAISHI HARUTO
IPC: B41K1/58
Filed: 1995-03-30
Abstract: PURPOSE: To provide a novel seal impression, simple in the opening operation of a cap upon stamping the seal and capable of preventing the lose of the cap upon opening the cap. CONSTITUTION: A cap 4, producing lid closing condition when it covers the opening of an outer tube 3, is attached pivotally to the outer tube 3, exposing the seal surface 2 of a penetration stamp 1 from the opening at one end thereof, and the cap 4 is energized by a spring 5 so as to be turned into opening direction at all times while a ring 6 is attached pivotally to the outer periphery of the outer tube 3 and the cap 4 is provided with a projecting piece 7, entering the inside of the ring 6 under a condition that the lid is closed, while the projecting piece 7 is provided with a recessed part 8 on the outer surface of the same. Further, a recessed part 9, capable of being fitted into or being released out of the recessed part 8 of the projecting piece 7 by the pivoting of the ring 6 under a condition that the cap 4 is closed, is provided on the inner surface of the ring 6.