baber/WOPTO huggingface dataset:
Patent JP-S6484955-A (JP)
Title: System for carrying out maintenance
Inventor: OKANDA TOMOSHI
IPC: H04M3/00
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the maintenance cost of a system by connecting between a processor and a maintenance carrying out device through a public traffic network and connecting an exchange line only when it is necessary. CONSTITUTION:When the transmission/reception of all pieces of maintenance carrying out information is completed, a maintenance personnel informs a maintenance carrying out device 10 of the completion of the transfer of the maintenance carrying out information. A maintenance carrying out part 110 to be informed of the completion of the transfer instructs a network control part 120 to interrupt an exchange circuit 40. The network control part 120 informs a public switching network 30 of an interruption. The exchange network 30 sends an interruption confirmation to the network control part 120, simultaneously, sends a restoration instruction to a network control part 210, and the interruption of the exchange circuit 40 is completed. The transfer of the maintenance carrying out information from the processor 20 to the maintenance carrying out device 10 is executed in the same procedure, and the connection of the exchange circuit is executed only when it is necessary. Further, an action in the processor except the processor 20 is executed in the same way.
Patent JP-H01139461-A (JP)
Title: Color copier with improved type recirculating sheet conveyor
Inventor: CHIYAARUZU DABURIYUU SUPEARII
IPC: G03G15/00
Filed: 1988-09-27
Abstract: PURPOSE: To reduce output time between copies by driving a belt at a first speed during a toner image on a moving member matches with a copy sheet and at a second higher speed during they are not matched each other. CONSTITUTION: A photoconductive belt 10, while rotationally travels in the arrow 12 direction, forms electrostatic latent images with respective colors sequentially with art exposure station B, then forms toner images with respective colors with corresponding developing devices 44, 46, 48, 50, and moves to a transfer station D. On the contrary, a sheet fed from a feeding roller 77 rotationally circulation-travels with being grabbed by a gripper 64 of a rotationally traveling belt 56, is sequentially matched, overlapped, and transferred with toner images with respective colors by the transfer station D, and is discharged. The belt 56 moves the gripper 64 at the same speed as that of the photoconductive belt during a toner image matches with a copy sheet, and at a high speed during they are not matched each other, that is during a toner image is not transferred.  Thus, copy efficiency can be improved and output time between copies is reduced.
Patent JP-S61121115-A (JP)
Title: Driver of electromagnetic actuator
Inventor: TANAKA YASUO
IPC: G05F1/10
Filed: 1984-11-19
Abstract: PURPOSE:To monitor the breakage states with a simple constitution even for plural drive elements by providing a detecting circuit having a fixed time constant at the junction between a solenoid of an actuator and the drive element to detect the voltage of said junction. CONSTITUTION:One end of a resistance 18 is connected to the junction between a solenoid 1 and a drive element 9; while the other end of the resistance 18 is grounded through a parallel circuit of a resistance 19 and a capacitor 20. Thus a detecting circuit having a fixed time constant is obtained. When the voltage e'1 of the junction between both resistances 18 and 19 is reduced less than the small voltage e'ON, it is decided that the element 9 is short-circuited and broken. Thus the output voltage of the time constant circuit is compared with the set voltage with division of the voltage of said junction. In such a way, an element which monitors the element 9 can be deleted from a current circuit of the solenoid 1. The reduction of the voltage e'1 shows that either element 9 has a short circuit fault despite presence of plural elements 9.
Patent JP-S6394977-A (JP)
Title: Active filler and production thereof
Inventor: SUEHIRO TETSURO
IPC: C12N11/08
Filed: 1986-10-13
Abstract: PURPOSE:To obtain an active filler, by subjecting two or more kinds of different polymers to mixed spinning, dissolving and removing one or more kinds of soluble components from the fiber to obtain ultrafine fiber, winding the fiber around a core material consisting of a frame and immobilizing an enzyme, microorganism or microbial cell to the fiber. CONSTITUTION:Two or more kinds of different polymers containing perfectly saponified polyvinyl alcohol are spun by mixed spinning to obtain a filament having a sea-and-island structure containing soluble fibrils and insoluble fibrils remaining ultrafine filaments having an average diameter of <=1mum, preferably 0.1-0.5mum. A roving is produced by doubling preferably 3-10 said filaments and a tubular woven braid having an average diameter of 0.8-1.5mm is pro duced by weaving 8-20 said rovings. The braid is e.g. washed with water to dissolve the soluble fibrils and separate a filament into plural ultrafine fibers of insoluble fibrils. If necessary, the product is modified e.g. by aminoacetalization. The braid made of ultrafine fibrils is wound around a cylin drical frame having plural through-holes and an enzyme, etc., is immobilized to the braid.
Patent JP-H0293460-A (JP)
Title: Pattern forming material
Inventor: WATABE KEIJI
IPC: H01L21/027
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the accumulation of electric charges in a two-layered structure resist at the time of irradiation of electron beams by using a specific conductive complex for the resist. CONSTITUTION:The title material is formed of the radical salt composed of a cation part consisting of an integral type polycation polymn. chain and an anion part consisting of the anion radicals of a tetracyanoquinodimethane (TCNQ) deriv. condensed with heterocycles or is formed by adding the neutral TCNQ compd. to the salt. This material is usable as the conduction treating material of the intermediate layer or the upper layer of the two-layered struc ture resist. Polydichloropyperadino-p-xylene, etc., are usable for the above- mentioned polycation and the Li salt of bis(1,2,5-thiaziazolo) tetracyanoquinodimethane, etc., are usable for the TCNQ deriv.
Patent JP-H0959454-A (JP)
Title: Biaxially oriented polypropylene film
Inventor: SHIRAISHI YASUHIRO
IPC: C23C14/20
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polypropylene film which can give a metallized biaxially oriented polypropylene film which exhibits strong adhesion between the film and the deposited metal layer and does not allow cracks on the metal layer to occur in its fabrication process. SOLUTION: This film is obtd. from an olefin polymer compsn. comprising 98-80wt.% crystalline propylene polymer having an isotactic pentad fraction of 0.950 or higher and 2-20wt.% amorphous ethylene/α-olefin copolymer having a content of ethylene-derived repeating units of 95-60wt.% and an MFR of 4-40g/10min.
Patent JP-H01157806-A (JP)
Title: Preparation of polymer containing powdery additive
Inventor: SAITO YASUHIKO
IPC: B29B7/48
Filed: 1988-09-29
Abstract: PURPOSE:To disperse a powdery additive uniformly and prepare a polymer containing a powdery additive in the state of controlling the lowering of limited viscosity by using a screw type biaxial kneading extruder consisting of a couple of kneading discs in a manner to satisfy predetermined using conditions at the time of preparing a polymer containing a powdery additive. CONSTITUTION:A screw type biaxial kneading extruder consisting of a couple of kneading discs revolving face to face is used in a manner to satisfy Formula (1) at the time of kneading thermoplastic polymer with a powdery additive, dispersing the powdery additive and preparing a polymer containing the powdery additive. The same satisfies also Formula (2), Formula (3) and and Formula (4). When the value of A is 4.0X10<5> or smaller, the dispersion of the powdery additive is deteriorated to increase the number of cohesive particles rapidly. In case the value of B is set at 5.0X10<9> or more, a product polymer of good dispersing state can be obtained without lowering the limiting viscosity. When the value of DN representing the peripheral speed is 2.0X10<4> or over, cohesion is likely to be generated, while 1.0X10<4> or less generates an insufficient shearing quantity. In case tan<-1>alphaD/2X representing the capability of feeding the polymer is 75 or over, dispersion is aggravated.
Patent JP-H0553308-A (JP)
Title: Production of dampening waterless photosensitive planographic printing plate
Inventor: SUZUKI NORIHITO
IPC: G03F7/00
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the process for production of the dampening waterless photosensitive planographic printing plate which can be produced by the simple production stage without requiring peeling a coating layer prior to development and has good productivity, ink repulsiveness, developability, and dot reproducibility. CONSTITUTION:This process for production of the dampening waterless photosensitive planographic printing plate consists in treating the dampening waterless photosensitive planographic printing plate which has a photosensitive layer and a silicone rubber layer in this order on a base and is laminated with a high-polymer film dissolving or swelling in an aq. developer on the silicone rubber layer.
Patent JP-H08107268-A (JP)
Title: Sticking device and method of anisotropical conductive tape
Inventor: SAKAI HIROAKI
IPC: B29L31/34
Filed: 1994-10-06
Abstract: PURPOSE: To provide a sticking device capable of smoothly cutting off anisotropical conductive tape by a method wherein a cut-in forming part and removing means of the tape between the cut-in forming part and the cut-in part are provided between a tape cut-off part. CONSTITUTION: The sticking device is provided with a tape feeder part 21 feeding a leader tape with anisotropical conductive tape stuck on the lower surface, a tape carrier part 22 carrying the leader tape fed from the tape feeder part 21. This device in also provided with a tape cut-off part 23 cutting off the anisotropical conductive tape only in a specific length, a substrate alignment part 10 making alignment of the substrate 4 whereto the anisotropical conductive tape is stuck, and a tape pressure bonding part 19 pressure fixing the anisotropical conductive tape cut-off part in a specific length. Furthermore, the tape cut-off part 23 is provided with a cut-in forming part cutting-in at two positions in the anisotropical conductive tape in the feeding direction at a specific interval, and a removing means of the anisotropical conductive tape between the cut-in positions from the leader tape.
Patent JP-S6395523-A (JP)
Title: General-purpose combined output keyboard
Inventor: KAMISAKA HIROMICHI
IPC: G06F3/023
Filed: 1986-10-12
Abstract: PURPOSE:To decrease the total number of keys by forming a combination of keys necessary for a fixed period of time from a time point while using a change of keyboard state as a starting point with time as the final output. CONSTITUTION:The corresponding output is obtained after a fixed time tau as long as a necessary key is pushed within the time tau from a time point when the state of a keyboard 1 which is designated by the total open/close state of each key has a change. A delay element 2 is kept waiting by a clear key. In such a case, the output is started at a '0' signal and an input terminal '1' signal. The '0' output is kept for the time tau and then inverted into the signal of '1' after the time tau. Then only the clear signal is accepted for the time tauand the state change of the keyboard 1 is detected by a 2-terminal coincidence detecting element 6 corresponding to each key. In such a constitution, the total number of keys can be decreased even with a general keyboard.
Patent JP-H1097202-A (JP)
Title: Device and method for controlling backlight
Inventor: ICHISE ATSUSHI
IPC: G09G3/34
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To uniformize brightness of plural display devices provided in a common area by limiting present brightness to a prescribed luminance level based on a compared result between the present brightness and the prescribed luminance level of a backlight. SOLUTION: The backlight 11 is turned on by a DC-AC inverter 10 converting a DC current to an AC current. A sensor 12 detects the brightness of the backlight 11 to output a signal showing the value of the present brightness. This signal is supplied to a backlight control part 18. The backlight control part 18 is provided with a comparator 13, a memory 14, a reference control signal generator 15 and a brightness controller 16. The signal showing the value of the brightness of the backlight 11 outputted from the sensor 12 is supplied to the comparator 13 in the backlight control part 18, and the comparator 13 compares this value with a reference value stored in the memory 14. The present brightness of the backlight 11 is limited to the prescribed luminance level based on this compared result.
Patent JP-H08106256-A (JP)
Title: Display implement
Inventor: KATSUHARA TAKESHI
IPC: G09F7/16
Filed: 1994-10-06
Abstract: PURPOSE: To obtain an display implement which is excellent in design and has a massive feeling by blanking display parts of various characters, graphics, patterns, etc., and forming a display having a three-dimensional feeling and colors by the colors existing apart spaced intervals on the rear surface side. CONSTITUTION: This display implement 1 is composed by fixing a display plate 3 formed with through-ports 2 blanked along the outer contour shapes of the various characters, symbols, patterns, etc., and the rear surface not formed with the through-ports 2 of this display plate 3 to a base plate 5 via a release material 4. The preferable requirements for this display implement are as follows: The display plate 3 consists of a metallic plate; the through-ports 2 of the display plate 3 be formed by laser beam processing; the various characters, symbols, patterns, etc., be depicted on the front surface not formed with the through-ports 2 of the display plate 3; a light emitting source be interposed in the spacing between the display plate 3 and the base plate 5 and the display implement 1 be a name plate.
Patent JP-S60136235-A (JP)
Title: Electron beam tester
Inventor: YAMAZAKI TAKASHI
IPC: G01R31/302
Filed: 1983-12-23
Abstract: PURPOSE:To apply a bias to a specific region of an electronic element or the like without contact by projecting an electron beam by use of an electron beam (a source beam) different from a probe beam in an electron beam tester using a scanning type electron microscope. CONSTITUTION:An electron beam 10 projected from a source beam 11 is made into a pulse beam by a deflection device 13 and is projected to electrodes 15 and 16. The ratio of irradiation time of the electron beam for the electrodes 15 and 16 are determined as m:n so that a negative potential difference m:n can be obtained. The electrodes 15 and 16 are connected to an emitter and a base of an NPN transistor respectively. The electron beam 10 projected from a probe beam 12 scans on a sample by a deflection device 14 and secondary electrons 20 are detected by a detector 17 to be drawn on a Braun tube 18. While observing a potential contrast of a collector region 21, the irradiation ratio is controlled and a turn-on potential of the NPN transistor can be detected.
Patent JP-H04124157-A (JP)
Title: Production of optically active 4-chloro-3-hydroxybutanoic acid and its ester
Inventor: SAKAGUCHI KAZUHIKO
IPC: C07C59/115
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the subject optically active compound useful as an intermediate for pharmaceuticals, etc., under mild reactional condition on an industrial scale at a low cost without lowering the optical purity by hydrolyzing an optically active 4-chloro-3-hydroxybutyronitrile in an acidic medium. CONSTITUTION:The objective optically active compound of formula II useful as an intermediate for l-carnitine, antibiotic substance, medicine for hyperlipemia, agent for improving cerebral circulation and metabolism, etc., can be produced in high yield while suppressing side-reactions by (i) hydrolyzing an optically active 4-chloro-3-hydroxybutyronitrile in an acidic medium preferably with 0.5-12N hydrochloric acid or 0.5-36N sulfuric acid, etc., and (ii) reacting the resultant optically active compound of formula I (* represents asymmetric carbon) with an alcohol of formula ROH (R is 1-5C straight or branched chain alkyl) under acidic condition. The process (ii) is preferably carried out by introducing dried hydrogen chloride gas into the alcohol of formula ROH and adding the optically active compound of formula I to the alcohol.
Patent JP-H0696607-A (JP)
Title: Cap for surface mounting lamp
Inventor: MARUYAMA MINORU
IPC: F21V3/00
Filed: 1992-09-11
Abstract: PURPOSE:To automate a series of work such as assembling of a cap and a bulb which constitute a surface mounting lamp, working of a lead wire and fitting of the lamp, and at the same time reduce a cost of product, enhance yield in a production line and further downsize the product. CONSTITUTION:In a cap for surface mounting lamp, a forming part of an insertion hole 21e for bulb insertion is formed integrally with a fitting flange part provided on the side of an opening part 21c in the insertion hole 21e forming part. This flange part is provided with a pair of protruding parts 21b so as to form a recessed part 21a in the opening part 21c region. In an almost central part of each of the pair of protruding parts 21b, an inclined groove 21d is formed in the radial direction of the opening part 21c in such a manner that it approaches the insertion hole 21e forming part side as it proceeds toward the outside.
Patent JP-H1187393-A (JP)
Title: Apparatus and method for transferring conductive ball
Inventor: NAKAZATO SHINICHI
IPC: H05K3/34
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To correctly transfer conductive ball to an electrode of a work by removing the ball excessively adhered to the lower surface of a suction head due to mis-picking up. SOLUTION: A removing unit 40 for removing excessively adhered conductive ball 7 is provided on a route for moving a suction head 31 for picking up the ball 7 by vacuum suction, from a ball supply unit 10 to a positioning table 2 of a work. The head 31 is lowered to a suction unit 42 having suction holes 42a for vacuum suction, via the holes 42a while holding a predetermined interval to the unit 42, thereby recovering the ball 7 which is excessively adhered to a lower surface of the head 31 in the unit 42 by a fluid force generated by the suction. Thus, the excessively adhered ball 7 can be removed rapidly.
Patent JP-H1088209-A (JP)
Title: Treatment of waste synthetic resin-made bottle container
Inventor: ASAKAWA YUKIHIKO
IPC: C21B5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize combustion heat and also, to unnecessitate landfill by executing crushing treatment of a waste synthetic resin bottle with a label attached as it is and injecting it into a vertical furnace by using an air shooting means. SOLUTION: The waste synthetic resin-made bottle container is sorted from refuse and compressed by a compressing device 2 with label attached as it is to enhance its bulk density. This compressed synthetic resin material is carried to a pretreatment facility 3 and treated by a crushing and cooling device 4 for granulation. Successively, iron scrap of cap, etc., is removed by using a magnetic separator 5 and aluminum is removed by an Al removing device 5. Further, this crushed waste is treated with a screening and separating machine 6 and adjusted to a prescribed grain diameter of smaller and stored into a primary storing vessel 7. Successively, this crushed waste is supplied into an air shooter 10 with high pressure air from an accumulator 9 and stored into a second storing vessel 11.  Further, this crushed waste is charged into an injecting tank 13 from an equalizing tank 12 and injected into a blast furnace 17 through a tuyere 16 form an injecting pipe 15 with the high pressure air from an accumulator 14. The combustion heat of the injected synthetic resin particle is utilized for heating and melting, etc., of the charged material in the blast furnace.
Patent JP-S62105863-A (JP)
Title: Paper discharging apparatus
Inventor: YAMANOBE KOJI
IPC: B65H33/08
Filed: 1985-11-01
Abstract: PURPOSE:To cut cost and reduce the number of parts of a means for detecting the position of a paper discharging roller by installing a photosensor and a light shielding body, in order to detect the position of the paper discharge roller. CONSTITUTION:After a copying paper passes through a paper discharge sensor, the I/O part (a) of a CPU 32 is turned ON to revolve a driving motor 24 so that a light shielding body 27 shifts leftward through a channel driver 34a. Then, also the upper and lower paper discharge rollers 16 and 18 shift leftward to discharge the copying paper leftward. When the light shielding body 27 reaches the left end of the operation stroke, the voltage at the X point is set close to the B point, and the I/O part (a) is turned-OFF, and the revolution of the driving motor 24 is suspended. Further, the I/O part (b) is turned-ON, and the upper and lower paper discharge rollers 16 and 18 are shifted rightward before the next copying paper is inserted into a paper discharge part, and when the light shielding body 27 reaches the right end of the operation stroke, the voltage at the X point is set close to the A point, and the I/O part (b) is turned- OFF to suspend the revolution of the driving motor 24.
Patent JP-2001068484-A (JP)
Title: Manufacture of compound semiconductor thin film, solar battery using the same, composition determining method of compound semiconductor thin film and thin film formation device
Inventor: SATO TAKUYA
IPC: H01L21/363
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a compound semiconductor thin film having a composition suitable for a solar battery by controlling the composition of a compound semiconductor thin film by using that temperature variation speed of a compound semiconductor thin film varies according to the composition of a compound semiconductor thin film in a thin film formation process of groups I, III and VI elements. SOLUTION: A first compound semiconductor thin film 24 is formed by supplying group III element and group IV element on a base 23 formed of a substrate 22 wherein an Mo thin film 21 is formed. Thereafter, a second compound semiconductor thin film 25 is formed by supplying an element comprising a group I element and a group IV element on the thin film 24. Furthermore, a compound semiconductor thin film 26 consisting of group I-III-VI is formed by supplying an element comprising a group VI element on the second compound semiconductor thin film 25. In the process, one temperature lowering speed selected from the base 23 and the compound semiconductor thin film 26 is measured until it is threshold or below, and a compound semiconductor thin film of Cu/group III ratio is 1 or below is formed.
Patent JP-H0886729-A (JP)
Title: Surface physical property evaluating device
Inventor: HAMA MINORU
IPC: G01N3/40
Filed: 1994-09-14
Abstract: PURPOSE: To provide a surface physical property evaluating device in which vacuum containers take little time to be evacuated and a stage can be moved vertically using a small motor. CONSTITUTION: A movement means for placing and moving a subject 4 to be evaluated inside a vacuum container 1 has a middle part 8 which passes through a through hole 7 bored through the vacuum container 1 and a second through hole 14 bored through a second vacuum container 13. The movement means has one end 2 provided inside the vacuum container 1 and the other end 8c provided inside the second container 13, so that no force resulting from atmospheric pressure acts in the direction of movement of the middle part 8.