baber/WOPTO huggingface dataset:
Patent JP-H0427244-A (JP)
Title: Broadband exchange network
Inventor: KOBAYASHI HIROSHI
IPC: H04L12/801
Filed: 1990-05-22
Abstract: PURPOSE:To disperse the whole traffic by setting suitably a transfer route, based on the number of repeating broadband exchange nodes interposed between two terminating broadband exchange nodes, the throghput characteristic, and the degree of repercussion caused by generation of a fault. CONSTITUTION:In this broadband exchange network, eight sets of broadband exchange nodes 100a - 100h are connected like a ring through inter-broadband node transmission lines 201 - 208 using an optical fiber, and also, opposed broadband exchange nodes of point symmetry are connected through inter- broadband node transmission lines 209 - 211. Moreover, plural broadband ISDN terminals 300 are connected through an extension port 132 of each broadband node 100, a photocoupler 330 and a multiple extension interface (not shown in the figure), etc. Also, the broadband exchange note 100 is connected to a broadband ISDN public network through broadband ISDN trunk line ports 213, 214 in accordance with necessity. Furthermore broadband leased line ports 215, 216 are connected to broadband ISDN leased lines 218, 219 through a broadband multiplexing device 400.
Patent JP-H01302210-A (JP)
Title: Optical branching/coupling device
Inventor: ITO HIDEAKI
IPC: G02B6/30
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the optical branching/coupling device which has excellent light transmission efficiency and is miniaturized by directly adhering optical connector parts consisting of a receptacle to the end face of a high-polymer light guide. CONSTITUTION:A high-polymer waveguide element 12 having a branch waveguide 13 in a high-polymer film is reinforced by a supporting substrate 11 and the optical connector part 2 consisting of the receptacle subjected to optical axis alignment is directly adhered by an adhesive agent to the end face of the waveguide. Since an optical fiber and optical connector connecting parts do not exist between the end face of the waveguide and the optical connector part 2, the excellent light transmission efficiency is obtd. The problem of the fiber breakage admitted at the time of connection of a vehicle type is eliminated and the easier handling workability is obtd. The easy replacement of the optical fiber with the optical fiber meeting applications without replacing the receptacle is possible as well.
Patent JP-H11329238-A (JP)
Title: Applying device and image display device manufactured by applying frit glass paste using the same
Inventor: OKI KAZUHIRO
IPC: B05C5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the precision of applying positions and to prevent the breakage of a member to be applied by immediately hardening an applied paste material to suppressing the flowing out of it and by thermally expanding it wholly, and, to prevent frit glass paste from existing in the surfaces of image forming members, such as a phosphor and the surfaces of electron emission elements, in the manufacture of an image display device. SOLUTION: This applying device having a mechanism applying a paste material on members to be applied is provided with a hot plate 9 for warming the overall members to be applied. In the manufacture of the image display device, frit glass paste is applied on each member to be applied using the applying device, under the condition that the member to be applied is warmed as a whole by the hot plate 9.
Patent JP-2000324365-A (JP)
Title: Picture processor
Inventor: MORINO TOKAI
IPC: H04N5/21
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for outputting picture information in the format of picture data by correcting flicker by detecting correction data from latest input picture components and reference picture components, and correcting a picture to be corrected by using the correction data. SOLUTION: A picture component extracting part 1 extracts latest input picture components 7 by using input picture data 6, and outputs them to a reference picture component generating part 2 and a difference detecting part 3. The reference picture component generating part 2 generates reference picture components 8 by using picture components in several frames inputted before the latest input picture components 7, and outputs them to a difference detecting part 3. The difference detecting part 3 detects correction data 9 from the reference picture components 8 and the latest input picture components 7, and outputs the correction data 9 to an input picture correcting part 5.  On the other hand, the input picture data 6 are stored in an input picture storing part 4 until the correction data 9 are prepared, and corrected by an input picture correcting part 5 after the detection of the correction data 9, and picture data 10 to be corrected are outputted to the outside part.
Patent JP-H05318435-A (JP)
Title: Method for molding ceramics molded object and kneading extruder
Inventor: TAGUCHI MICHIO
IPC: B28B3/20
Filed: 1992-05-25
Abstract: PURPOSE:To prevent various flaws of a molded object caused by the kneaded matter at the time of a previous cycle remaining in a nozzle in a suitable yield. CONSTITUTION:At the time of the stop of the extrusion of kneaded matter, the kneading of the kneaded matter 4 in a nozzle is continued by rotors 58, 59. The kneaded matter 4 remaining in the nozzle is kept in its thixotropic viscosity in the same way as the case kneaded by a screw 54 and the kneaded matter 4 having the same viscosity is continuously extruded into the cavity 6a of a mold 6 and the uniformity of a molded object 7 is kept.
Patent JP-S63297177-A (JP)
Title: Reduction device for crawler belt type vehicle
Inventor: MINAMOTO TAKASHI
IPC: B62D55/12
Filed: 1987-05-28
Abstract: PURPOSE:To effectively utilize the space inside a driving wheel by providing a planetary gear type reduction mechanism coaxial with the driving wheel inside the driving wheel. CONSTITUTION:A driving wheel 41 is arranged between the right and left forked sections 22 at the rear of a frame 21. A connecting shaft 43 provided with a flange 44 at the inner end is rotatably supported by the inside forked section 22 via a bearing 62, and a support shaft 46 integral with the driving wheel 41 is rotatably supported by the outside forked section 22 via a bearing 63. A planetary gear type reduction mechanism 51 is inserted between the outer end of the connecting shaft 43 and the inner end of the support shaft 46. The driving force is inputted to the connecting shaft 43 from a rear wheel hub 12 and reduced by the planetary gear type reduction mechanism 51 and rotates the driving wheel 41 via the support shaft 46 and a reduction gear 61, thereby a crawler belt traveling device 20 can rotate and drive a crawler belt.
Patent JP-S5757054-A (JP)
Title: Synchronizing signal generating circuit
Inventor: NAITOU HISASHI
IPC: H04B7/14
Filed: 1980-09-23
Abstract: PURPOSE:To generate signals synchronized with many burst input signals, by constituting a digital phase lock circuit equipped with a storage circuit, which stores and holds phase information corresponding to the number of input burst signals, and a timing control circuit. CONSTITUTION:The phase difference between a burst input signal 1a and an output phase signal 61a is detected by a phase detecting circuit 22 to generate an advance detectin signal 22a or a lag detection signal 22b. A digital low pass filter circuit 36 transmits an advance control signal 36a or a lag control signal 36b in accordance with the variation of signals 22a and 22b. A digital phase shift circuit 61 controls the phase of an output signal 61b in accordance with signals 36a and 36b and outputs an output phase signal 61a and a phase signal 61c. A storage circuit 9 is controlled by a timing contol circuit 81 to store a filter signal 36c and the phase signal shift circuit 61 as initial value signals 9a and 9b shift circuit 61 as initial  value signals 9a and 9b.
Patent JP-S6022622-A (JP)
Title: Pen device of recorder
Inventor: TANIGUCHI YOSHIAKI
IPC: G01D15/00
Filed: 1984-06-27
Abstract: PURPOSE:To replace a pen automatically by providing pen storage inserting parts having U-shaped grooves for guide in a part of the range of movement of a pen holder and providing a U-shaped groove for guide on the pen holder also and changing freely setting of a pen body between pen storage inserting parts and the pen holder. CONSTITUTION:In case that a pen body 1 is stored in a pen storage inserting part 7C, a pen holder 2 is moved in the direction of U-shaped grooves 21a and 22a of the part 7C to fit a part 10d of the pen body 1 to clampers 13 and 14. When the pen holder 2 is moved in the direction of an arrow S in this state, the pen body 1 cannot be moved by the hindrance of an upper plate 21 or a lower plate 22 because the aperture direction of the part 7C and that of the pen holder 2 are different from each other, and only the pen holder 2 is pulled out in the direction of the arrow S. The pen holder 2 is moved to a point T in the deep part of a pen storage inserting part 7B for the purpose of setting a pen body 1B for replacement to the pen holder 2, and the pen storage inserting part 7B, the pen holder 2, and the pen body 1B are fitted to one another again. When the pen holder 2 is moved in the aperture direction of an arrow U of the pen storage inserting part 7B, the pen body 1B is set to the pen holder 2 and is pulled out in this state, and thus, a series of replacing operations are terminated.
Patent JP-H09298239-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU KASUMI
IPC: H01L21/3065
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a semiconductor device which micronizes wiring structure and makes it highly integrated while reliability is secured. SOLUTION: When the vicinity of the interface of the reflection preventing film 4 of a Ti system is etched at the time of forming a connection hole 6 by means of anisotropic RIE(reactive ion etching), titanium fluoride 8 being a reaction product with CF system etching gas is adhered again to the base of the connection hole 6 and the excess proceeding of etching is suppressed. Since the formation of a trench can be prevented, there is no possibility that a void occurs in the connection hole 6. Consequently, wiring structure is micronized and it can be made highly integrated while reliability can be secured.
Patent JP-S5358167-A (JP)
Title: Screw type drainer
Inventor: HAYASHI KATSUMI
IPC: B65G43/00
Filed: 1976-11-04
Abstract: PURPOSE: To quickly detect and remove a bridging in a hopper, in a lower section of which means for detecting a lower level after draining dust is disposed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5657104-A (JP)
Title: Dam various quantity processor
Inventor: SHIMIZU HIROSHI
IPC: G06F11/16
Filed: 1979-10-17
Abstract: PURPOSE: To improve reliability in the dam various quantiy processor of the function distributed multimicrocomputer system, by providing timer circuits in plural processing modules to back up them automatically.  
     CONSTITUTION: Timer circuit 18 is provided in processing module 12, and timer circuit 19 for backup is provided in processing module 13 also. Timer registers 18 in respective modules are normally updated by the time signal from timer circuit 18 incorporated in module 12. When module 12 becomes faulty, timer circuit 18 is switched to timer circuit 19 in module 13 automatically, and time registers 18 in respective modules are updated by the time signal from timer circuit 19 after that. Thus, since the system is not stopped even if module 12 is faulty, reliability of the processor can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6022173-A (JP)
Title: Copying device
Inventor: NAKANE MASAMI
IPC: G03G21/10
Filed: 1983-07-18
Abstract: PURPOSE:To detect surely that an accumulated toner in a toner box reaches a fixed quantity, by using a movable weight and increasing the weight of the toner box rapidly when the toner box side of a balance falls temporarily. CONSTITUTION:The toner on the surface of a drum 1 after transfer is scraped into a toner carrying-out means 4 by a cleaning blade 3 and is sent from a toner receiver 5 to a toner box 8 through a hose part 6 by turning of a coil spring 7. The toner box 8 is placed freely attachably and detachably on a receiving table 10 in one end of a balance 9 which has a recessed stripe 13 in the central part and has a fulcrum 11. When the quantity of the toner reaches a fixed value, the balance is inclined, and steel balls (movable weight) 14 in the recessed stripe are moved to the receiving table 10, and thus, the inclined attitude is held stably. At this time, a toner abandonment time detecting switch 15 is operated without chattering.
Patent JP-S62289002-A (JP)
Title: Circularly polarized plane array antenna
Inventor: FUKUZAWA KEIJI
IPC: H01Q21/24
Filed: 1986-06-09
Abstract: PURPOSE:To increase the degree of freedom of the design, to facilitate the mechanical processing and forming and to decrease the line transmission loss by providing a holding section along the surround of many holes forming part of radiation element and providing a cavity between adjacent holes. CONSTITUTION:A thin film base 3 is clipped by metallic or metallized plastics 1, 2 having many holes 4, 5 forming the part of radiation elements. A couple of exciting probes 8, 9 corresponding respectively to many holes and orthogonal to each other are formed on a common plane and feeding signals to a couple of the probes are synthesized for the phase in a suspended line, a support 12 for the thin film base is provided along the surrounding of many holes and a slot without the support of the thin film base, that is, the cavity 14 arranged with the suspended line is formed between adjacent holes. Thus, the slot at each line is eliminated, then the mechanical processing or forming is facilitated, the degree of freedom of the line constitution is increased and the transmission loss is reduced.
Patent JP-H09320797-A (JP)
Title: Plasma-treating method
Inventor: WADA SHUNJI
IPC: C23C14/56
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make a device compact and reduce cost by conducting reforming treatment in movement in the one direction and conducting film forming treatment in movement in the opposite direction, when the plasma treatment is conducted by reciprocating a treating material in a carrying chamber. SOLUTION: A treating material 20 is placed on a carriage 44, and reciprocated on a rail inside a carrying chamber 40 with a chain 45 to conduct plasma treatment to the treating material 20. In a going path, carrier gas is filled in a vacuum container 61, discharge is conducted between a plasma gun 63 and a main hearth 65 to perform the surface reforming, such as surface cleaning, bombarding, crosslinking covalent bonding. In a returning path, plasma beams are formed by the discharge between the plasma gun 63 and the main hearth 65, a vaporizing material in the main hearth 65 is vaporized, the vapor is excited, ionized, and heated by plasma, existing within the vacuum container 61, and a film is formed on the treating material 20. As a result, surface reforming and film forming are conducted in a single plasma-treating chamber.
Patent JP-H0427680-A (JP)
Title: Vehicle by non-contact drive and vehicle by non-contact drive and contact drive
Inventor: TOYODA MINORU
IPC: B62D57/036
Filed: 1990-05-22
Abstract: PURPOSE:To provide stable running not influenced by road surface environment by mounting a propulsion force generating means, generating a propulsion force through magnetic induction in association with a reaction plate laid on a road surface and in a non-contact state with the plate, on a car body. CONSTITUTION:In front and rear wheels 2 and 3 on both sides mounted on a vehicle 1, such as an automobile, a tire 6 disposed to an outer periphery is formed integrally with a rotary magnet 7 on the secondary side disposed on the inner peripheral side of the tire 6, and a rotary shaft 8 is formed to a central part. The rotary magnet 7 on the secondary side comprises a superconduction magnet formed of, for example, a superconduction material coil. The rotary shaft 8 is inserted in an inner hole 10 of a cylindrical axle 9 and rotatably supported by means of bearings 11 and 12. A stationary armature 13 on the primary side is located to the outer periphery of the axle 9 and facing the inner peripheral surface of the rotary magnet 7. The vehicle 1 is run through propulsion by means of a propulsion force generated through magnetic induction produced at reaction plates 4 and 5 on both sides on a road surface.
Patent JP-H08330457-A (JP)
Title: Formation of junction of flash eeprom cell
Inventor: RI KIRETSU
IPC: H01L21/8247
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable simplification of processes and maintenance of the length of a channel in a split gate by forming a first impunity region at an oblique incident impurity injection step with high energy, and forming a second impurity region at an oblique incident impurity injection step with low energy which employs a spacer. SOLUTION: A tunnel oxide film 12, a floating gate 13, a dielectric film 14, a control gate 15, and an oxide film 16 are stacked on a silicon substrate 11, thus forming a stack structure, and a thin nitride film 21 is further formed thereon. Oblique incident impurity implantation with a high energy is carried out, without having a source/drain impunity ion-implantation mask step, thus forming a first impurity region 18A in a junction part region. After a spacer oxide film 22 has been formed on a sidewall of the stack structure, again the oblique incident impurity injection with low energy is carried out, thus forming a second impurity region 18B included in the first impurity region 18A. Thus, the characteristics of a split gate is improved, and the cell size is reduced.
Patent JP-S5656256-A (JP)
Title: Automatic earthing device for paint supplying unit of electrostatic painting equipment
Inventor: ITOU HITOSHI
IPC: B05B5/16
Filed: 1979-10-15
Abstract: PURPOSE: To automatically discharge the electricity charged on a supporting stand during operation by automatically earthing the supporting stand of a paint can provided inside a booth to the ground during non-operation time of the electrostatic pointing equipment.  
     CONSTITUTION: The supporting stand 6 of the paint can consisting of a conductive plate is supported and fixed on a conductive plate 5 provided to the floor of the booth 1 by means of insulating resin feet 8 by separating it from the ground. A conductive air cylinder 7 provided on the side of the stand 6 in such a way as to make it the same potential as the supporting stand 6 is provided with a conductive plunger 7a in a freely downwardly projectable manner such that it can be projected downwards by compressed air. After the completion of painting, compressed air is supplied into the air cylinder by the operations of a relay device and an electromagnetic valve to push out the plunger 7a downwards, whereupon it reaches the contact 5a of the conductive plate 5 and thereby is earthed to the ground automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06350726-A (JP)
Title: Automatic calibration system utilizing telephone line
Inventor: NISHIMURA KINJI
IPC: H04M11/00
Filed: 1993-06-03
Abstract: PURPOSE:To save telephone charges by providing a telephone function and an automatic calibration function with one telephone line by automatically dialing the telephone number of a demander according to a prescribed procedure at an automatic calibrating device and making possible the transmission of calibration data corresponding to a password. CONSTITUTION:When remotely calibrating the calibration data of respective integrators 5, 6 and 7 for electric power, gas and city water installed at respective demanders from a calibration center in the automatic calibration system utilizing telephone lines, a host computer 1 controls an automatic calling device ADS and performs calling by automatically dialing the telephone number of the demander. At such a time, the telephone number is dialed according to a prescribed procedure, a network control processor RCP on the demander side recognizes that the call is originated from the automatic calibrating device by using a calling signal detection circuit 8 and transmits the calibration data corresponding to the password after an automatic answer through the telephone line. Thus, the telephone function and the automatic calibration function can be provided by one telephone line.
Patent JP-S61294233-A (JP)
Title: Vibration energy absorbing device
Inventor: FUJITA TAKASHI
IPC: F16F1/371
Filed: 1985-06-19
Abstract: PURPOSE:To lengthen the life and to facilitate maintenance and inspection by interposing an elastic/plastic member between two fixed plates, and attaching a plurality of small-diameter reinforcing members to the outer peripheral surface of the elastic/plastic member in the axial direction and peripheral direction of the elastic/plastic member in such a manner as to connect each other. CONSTITUTION:Fixed plates 23, 24 are fixed to members 21, 22 in such a manner as to face each other, and an elastic/plastic member 25 which is, for example, formed cylindrical by lead is interposing and fixed between the fixed plates 23, 24. A plurality of reinforcing members 26 are attached to the outer peripheral surface of the elastic/plastic member 25. The reinforcing members 26 are formed by iron, for example, which has tensile strength greater than that of the elastic/plastic member 25, and some reinforcing members 27 are attached extending in the axial direction. The other reinforcing members 28 are attached extending in the peripheral direction, and the intersecting points of both members 27, 28 are connected by welding or the like.
Patent JP-S5924463-A (JP)
Title: Tape take-up device
Inventor: YUMOTO SHIGEO
IPC: G11B15/46
Filed: 1982-07-29
Abstract: PURPOSE:To shorten an FF and an REW time by detecting a take-up state optically and switching a tape feed at a six-fold speed from the beginning to the middle and at a four-fold speed from the middle to the end. CONSTITUTION:Photocouplers 12 and 13 each output four pulses by reflecting plates 10 and 11 on every rotation of reel drive disks 7 and 9 to generate pulses at cycles corresponding to the radii of the reels. The pulses of the photocouplers 12 and 13 are impressed to a frequency-voltage converter 14. Their outputs Vt and Vs are impressed to a voltage comparator 15. When a cassette with a small take-up reel tape radius is put in the FF (fast-forward take-up) operation, the output Vt is constant and a feed reel rotates slow in the beginning and fast in the ending, so the conversion output Vs is high in the beginning and low in the ending and an output Vc1 is an inverted output in the middle. When a cassette having a small feed reel tape radius is placed in the RED (fast rewinding) operation, an output Vc2 is an output having the opposite polarity to the Vc1. Therefore, the comparison output Vc2 in the REW operation is polarity-inverted by an inverter 16 and an output Vc0 selected by a switch 17 according to modes sends a speed change command to a speed control part 18 to control a motor 1.