baber/WOPTO huggingface dataset:
Patent JP-H0455803-A (JP)
Title: Optical fiber cable
Inventor: OGASAWARA ICHIRO
IPC: G02B6/44
Filed: 1990-06-25
Abstract: PURPOSE:To make it possible to arrange and house multiple coated optical fiber ribbons each having four or more cores in grooves in the longitudinal direction and to prevent the disorder of the arrangement of the tapes even when the grooves are alternately twisted right and left by using carbon coated optical fibers as optical fibers forming the tapes. CONSTITUTION:Grooves 21 are alternately twisted right and left, optical fibers coated with carbon 12 are used as optical fibers 11 comprising multiple coated optical fiber ribbons 1 and the ribbons 1 are arranged and housed in the grooves 21 in the longitudinal direction. The multicore ribbons 1 each having four or more cores can be arranged and housed in the grooves 21 in the longitudinal direction and the disorder of the arrangement of the ribbons 1 in the grooves 21 can be prevented because of housing in the longitudinal direction even when the grooves 21 are alternately twisted right and left. Since the grooves 21 are alternately twisted right and left, when the ribbons 1 are picked out, they slack by untwisting and facilitate branching and connecting work.
Patent JP-H0462867-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: UMEMOTO TOSHIAKI
IPC: H01L21/822
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the variation of the thickness of a capacitor dielectric film by forming the capacitor dielectric film by a CVD oxide film layer and a CVD nitride film layer and controlling the thickness of the capacitor dielectric film by the thickness of grown CVD film. CONSTITUTION:A polycrystalline silicon layer 10 is formed on the main plane of a silicon substrate 1 and a CVD silicon oxide film 11 and a CVD silicon nitride film 12 are formed on the polycrystalline silicon layer 10. Then, the first polycrystal silicon layer 10, the CVD silicon oxide film 11 and the CVD silicon nitride film layer 12 are selectively removed and a capacitor bottom part electrode 13 is patterned. A first silicon oxide film 3 is removed by hydrofluoric acid wet etching liquid so as to expose the surface of the silicon substrate 1 in an activating area where a capacitor is to be formed. At that time, the CVD silicon nitride film 12 has a slow etching speed with the hydrofluoric acid wet etching liquid and the film pressure is not reduced.
Patent JP-H0247138-A (JP)
Title: Siloxane copolymer having quaternary ammonium group as its side chain
Inventor: ANSONII JIEIMUZU MAAJIDA
IPC: C08G77/388
Filed: 1989-06-30
Abstract: PURPOSE: To provide the subject siloxane copolymer useful for a hairdressing composition and an anti-static agent by reacting a siloxane copolymer containing a side-chained epoxy group with a specific ratio of free tertiary amine/a tertiary amine salt catalyst.  
     CONSTITUTION: An epoxy side-chained siloxane copolymer comprising a siloxy unit of formula I, formula II or formula III (R is C 1-3  alkyl; R" is H, methyl; r is 1 - about 10; m is 2-about 4, n is 0 - about 10; y is 1, 2; z is 1-3) is reacted at 60-100°C in the presence of a catalyst comprising A) an acid salt of tertiary amine (example: trimethyl ammonium) with a general formula of R''' 3 N.HX (X is an anion of inorganic acid or organic acid) and B) tertiary amine (example: trimethyl amine) with a general formula of R''' 3 N on condition that the equivalent ratio of B/A is (0.0005:1) to (0.05:1) to thereby provide a siloxane copolymer with a quaternary ammonium group in the side chain of formula IV, formula V or formula VI. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08320966-A (JP)
Title: Cash processing system
Inventor: SANO MASAHIKO
IPC: G06F19/00
Filed: 1996-06-27
Abstract: PURPOSE: To provide a cash processing system capable of detailedly managing cash in each automatic teller machine at real time, attaining integrated fund application including cash in respective automatic teller machines and improving the efficiency of fund application, an operation rate and service to users. CONSTITUTION: Plural automatic teller machines 3A to 3C are connected to transaction control devices 1A, 1B through an intra-office LAN2 and each of the control devices 1A, 1B stores the contents of a transaction in each of the machines 3A to 3C and the stored amount of cash in each transaction processing to grasp the contents of the transaction, the existence of cash and its balance at real time.
Patent JP-H1012584-A (JP)
Title: Treating surface of substrate and org. complexing agent-contained ammonia water soln. therefor
Inventor: MORINAGA HITOSHI
IPC: H01L21/304
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stable and extremely clean surface of a substrate, by preventing the surface of the substrate from being contaminated with a metal impurity for a long time. SOLUTION: A surface treatment of a substrate uses an alkaline surface treating compd. It contains in a liq. solvent ammonia water and org. complexing agent, having a ring skeleton in the molecular structure and at least one OH and/or O-radical bonded with C atom of this ring. An ammonia wafer soln., contg. this org. complexing agent, is supplemented for the amt. of ammonia evaporated.
Patent JP-H0252648-A (JP)
Title: Method and apparatus for substituting wounded biological organization
Inventor: SUCHIIBUN JIYOSEFU MEI
IPC: A61L27/16
Filed: 1989-06-30
Abstract: PURPOSE: To sustain various mechanical properties primarily belonging to an artificial organ over a long period by making the said organ include a belt of structural elements of proof stress with flexural nature, and also include a primary sacrifice layer attached to the belt of structural elements at the primary position where friction is caused between the artificial organ and a patient's bone. CONSTITUTION: Flexible load resistant band shape constituting elements 30 which are folded to be overlapped at each end to form abrasion resistant sacrifice layers or areas 36 and 38 to form end part loops 32 and 34 are included in an artificial organ 10. An eyelet 42 on the tibia end part of the organ 10 remains outside a perforation tunnel 44 of the tibia and fixed on the front central surface of the tibia 16 by a bone screw 46. Then the eyelet 40 of the organ 10 is fixed on the side surface of the tibia 14 by a bone screw 48. The artificial organ 10 can resist substantial quantity of abrasion without remarkably reducing the load resistance. Thus the effective service life of the artificial organ 10 is remarkably prolonged.
Patent JP-H1021976-A (JP)
Title: Superconductor and connection method thereof
Inventor: SHIBUYA SUMIICHI
IPC: H01R4/68
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate complicatedness in connection work to rationalize connection process, improve work environments, and improve characteristics and reliability while achieving low resistance and compactness of a connection part of a superconductor. SOLUTION: As a connection method for superconductors, conduits 2a, 2b are eliminated at connection side end parts of both superconductors 1a, 1b to expose superconducting element wires 3a, 3b, the respective superconducting element wires 3a, 3b are tightly collected to form a condition in which clearance are not existing, or roughly non-existing under existence of stabilizer for forming aggregate 7a, 7b, end surfaces 8a, 8b of the aggregate 7a, 7b are finishing- processed to have a specified surface roughness, and the aggregate 7a, 7b are abutted to each other through the end surfaces 8a, 8b in specified joining conditions, thereby both superconductors 1a, 1b are connected to each other through the aggregate 7a, 7b.
Patent JP-S5955487-A (JP)
Inventor: YOKOYAMA MEISOU
IPC: H05B44/00
Filed: 1982-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1113337-A (JP)
Title: Window glass holding existence detector
Inventor: NISHIMURA KOZO
IPC: E05F15/16
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To control the error detection caused by holding something with a window glass to variations in a pulse period not caused by holding in a window glass holding existence detector for detecting holding with variations in the pulse period. SOLUTION: A controller 2 inputs a pulse signal corresponding to revolution- speed of a motor M, and pulse period on applicable occasion, an average pulse period based on the pulse period, finite periodical difference value based on the average pulse period, the pulse period at that time and finite periodical difference sum adding up the periodical difference value are calculated. The controller 2 compares the finite periodical difference value with threshold value, and when the finite periodical difference value is in excess of the threshold value, it is decided that something is held by a window glass, and the motor M is inversely driven through driven circuits. The controller 2 corrects the finite periodical difference value at that time when the finite periodical difference value is positive value and is less than the finite periodical difference value calculated at one before.
Patent JP-S5791319-A (JP)
Title: Intake device for internal combustion engine with auxiliary intake passage
Inventor: ISHIDA ATSUJI
IPC: F02M35/108
Filed: 1980-11-28
Abstract: PURPOSE: To make the velocity of intake high in a low and a medium load ranges and improve the mingling of a mixture, through an intake device including a main and an auxiliary intake passages, by opening the outlet port of the auxiliary intake passage into the main intake passage near the upstream side of an intake valve seat.  
     CONSTITUTION: An intake device comprises an intake passage 10 for high load, which is fitted with a throttle valve 12, and an intake passage 16 for low load, which has a smaller diameter than the passage 10 and whose outlet port 16 is located near the upstream side of an intake valve 6. The inlet port 18i of an auxiliary passage 18 is opened into the intake passage 10 at the place of the throttle valve 12. The outlet port 18p of the auxiliary intake passage is opened into the intake passage 10 near the upsteam side of an intake valve seat 6s. The cross-sectional area of said auxiliary intake passage 18 is made smaller  than that of the intake passage 10 for high load and/or the cross-sectional area  of the outlet port 18p is made smaller than that of the intake port 6p of the  intake passage 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6324389-A (JP)
Inventor: TSUBOUCHI TAKASHI
IPC: G07D1/00
Filed: 1986-07-16
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-S5957016-A (JP)
Title: Control circuit for fan motor in air conditioner for automobile use
Inventor: YAMAMOTO NOBUTAKA
IPC: B60H1/00
Filed: 1982-09-28
Abstract: PURPOSE:To make a fan motor rotatable ever so easy after solving the cause of trouble, by connecting positive characteristic resistors to a motor circuit in series, in case of the said motor circuit controlling the rotation with the plural number of resistance switches connected to the fan motor in series. CONSTITUTION:Series, parallel positive characteristic resistors 61 and 62 are connected to each of series resistors 42 and 43 controlling the rotation of a fan motor 20. If no trouble happens in the motor 20 and the like, a combined resistance value of the positive characteristic resistors 61 and 62 is small and thereby a rotation speed is controlled by selection of a fan switch 40. On the other hand, if an overcurrent gets flowing into the motor 20 as trouble happens, the combined resistance value of these positive characteristic resistors 61 and 62 grows large, checking it below the tolerance value, and safety is secured just like in case of a temperature fuse being broken, therefore after solving the cause of trouble, these positive characteristic resistors are automatically returned to an initial state without troublesome processes including replacement of the said temperature fuse, etc.
Patent JP-S5957313-A (JP)
Title: Electronic load device
Inventor: YOKOTA TOSHIO
IPC: G05F1/62
Filed: 1982-09-28
Abstract: PURPOSE:To make an output characteristic of a solar cell stable and to attain stable measurement by constituting a self-bias circuit of plural FET parallel circuits with a bias resistor and a constant voltage characteristic element connected in parallel thereto respectively. CONSTITUTION:A source current Is is controlled by changing a voltage given to a gate G of each FET1 with a gate voltage adjusting mechanism 4, a voltage value between external terminals 5, 7 and a current value flowing to them are detected at a voltage detector 8 and a current detector 6 to obtain a voltage- current characteristic. A diode group 9 having a constant voltage characteristic to the source current Is is connected in parallel with a bias resistor 2 with the self-bias circuit connected to the source side of the FET1. Thus, the dispersion in the characteristic of each FET is decreased and stable operation is attained.
Patent JP-H0829633-A (JP)
Title: High-efficiency optical coupler
Inventor: HASHIMOTO KENICHIRO
IPC: G02B6/122
Filed: 1994-07-20
Abstract: PURPOSE:To eliminate a decoupling phenomenon and to obtain high optical coupling efficiency by changing the boundary part of a coupling region and a non-coupling region to a curvilinear shape in a transverse direction orthogonal with a propagation direction of guided light, thereby forming the above coupler. CONSTITUTION:An incident beam 5 introduced into a waveguide layer is made into an elliptic shape when this incident beam 5 is made incident through an aperture 8 into the optical coupler. The optical coupler is divided into the coupling region A where the guided light 7 is obtd. by coupling the incident beam 5 to the waveguide layer and the non-coupling region B where the incident light beam 5 exclusive of the coupling region A is not coupled to the waveguide layer. The Boundary part C of the coupling region A and the non-coupling region B is formed by changing this part to the curvilinear shape in the transverse direction orthogonal with the propagation direction Z of the guided light 7 in such a manner that the optical coupling efficiency is maximized according to the light intensity distribution 6 of the incident beam 5 and the eclipse quantity DELTAK of this beam. As a result, the decoupling phenomenon near the boundary part C is eliminated.
Patent JP-S6325581-A (JP)
Title: Seismograph for disaster prevention
Inventor: NAMIKI HIROYUKI
IPC: G01V1/28
Filed: 1986-07-18
Abstract: PURPOSE:To reduce wrong information, by combining an acceleration amplitude discriminator circuit and a speed amplitude discriminator circuit to transmit an alarm output from an AND circuit. CONSTITUTION:When an earthquake occurs, vibration of the ground is converted with an accelerometer 1 into an electrical signal proportional to acceleration to be outputted to an amplification circuit 2. An output of the circuit 2 is branched in two and one system thereof is inputted into an acceleration amplitude discriminator circuit 3 as acceleration signal while the other is inputted into an integration circuit 4. The circuit 4 converts the acceleration signal into a speed signal to be inputted into a speed amplitude discriminator circuit 5. Both the acceleration and speed signals are compared in magnitude with voltages corresponding to the acceleration and speed preset with the circuits 3 and 5 and when they are above a set value, an output is provided to an AND circuit 6. When outputs of the circuits 3 and 5 are produced to the circuit 6 simultaneously, an alarm output is transmitted thereby reducing wrong information.
Patent JP-S6060775-A (JP)
Title: Manufacture of solar cell device
Inventor: SUDA KOUICHI
IPC: H01L31/05
Filed: 1983-09-14
Abstract: PURPOSE:To connect a plurality of solar cell elements in series at high speed on a plane, and to improve mass productivity by cutting and working-connecting conductor leads positioned on the light-receiving surfaces and back sides of the solar cell elements by a laser. CONSTITUTION:Conductive patterns 2a, 2b are formed on the light-receiving surface and an electrode on the back of a solar cell element, flexible leads 30 and transparent pressing structures 9 are shaped on the conductive patterns, and leads 30a are bonded with the patterns 2a, 2b. Laser beams 13 are projected to the leads 30a to connect the leads 30a to the patterns 2a, 2b. A metallic spacer 10 is inserted, and the leads 30a are cut by laser beams. The leads 30a are pressed by a pressing structure 9a, to which projecting sections 9b are formed, brought into contact and connected by projecting laser beams 13.
Patent JP-H05329013-A (JP)
Title: Manufacture of precious metal product
Inventor: FURUYA HITOSHI
IPC: B44C1/22
Filed: 1992-06-02
Abstract: PURPOSE:To prevent deformation of a product at the time of working and to dispense with brading and brazing work by making fine mesh holes or projecting and recessed parts in a metallic sheet or a metallic foil by photo-etching, and forming a coating film made of a precious metal or a precious metal alloy. CONSTITUTION:Fine mesh holes 2 are made in a metallic sheet 1 formed by an alloy thin plate or the like, and a coating film 3 made of a precious metal or a precious metal alloy is formed on the surface thereof. At the time of manufacture, a designated design drawing is prepared, a resist film is formed on the metallic sheet, and drawing is performed using the design drawing by photo- etching. After that, a designated designed metallic sheet with fine mesh holes obtained by removing a resist layer and cleaning is plated with precious metals.
Patent JP-H0220693-A (JP)
Title: Press machine
Inventor: OBATA TOSHIHIKO
IPC: B30B1/26
Filed: 1988-07-08
Abstract: PURPOSE:To shorten the total length of a press machine and to reduce its size and weight by providing a window hole in the intermediate of a slide member so that an eccentric shaft and a pitman are built up in the intermediate of the slide member. CONSTITUTION:A slide member 2 holding a forming tool at its left is built in a hollow holding 1 provided so that it can move in the right and left direction. So that guide member 3 provided on both right and left side parts on both end parts of the housing 1 can be supported freely slidably through buses 4. The window hole 5 is provided so that a ringed frame body is formed in the intermediate part of the slide member 2 and the eccentric shaft 6 which supports both end parts freely rotatably between the side plates of the housing 1 is inserted into the window hole 5 and the base end part of the pitman 7 is engaged freely oscillatorily with the eccentric shaft 6. Besides, a bulge part 8 is provided in the middle of the left edge part of the window hole 5 of the slide member 2 and the tip part of the pitman 7 in a nesting structure is connected freely turnably by a pin 9. By this method, the total length of the press machine is shortened and its size and weight can be respectively reduced.
Patent JP-H04366842-A (JP)
Title: Photomask inspecting device
Inventor: NAKAJIMA TAKASHI
IPC: G03F1/84
Filed: 1991-06-13
Abstract: PURPOSE:To prevent an increase in inspection time by shortening the data processing time of design data. CONSTITUTION:A bit map development circuit 20 for repeating patterns and a bit map memory 21 are provided in order to previously execute the data processing of the repeating patterns. The data to be the basis for the repeating patterns subjected to bit mapping are successively referenced and are merged in a synthesizing circuit 22 at the time of data collation and inspection, by which the data processing time is shortened. The inspection at a specified speed is thus possible and the increase in the inspection time is prevented.
Patent JP-2000358059-A (JP)
Title: Inter-lan connecting method, access point device and lan system
Inventor: KUDO HIKARI
IPC: H04W8/26
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To realize connection between cable LANs without setting a synchronizing mode and newly providing its processing procedure by sending a synchronizing frame and establishing synchronization on condition that the synchronizing frame from another access point is not received after passing a delay time respectively set by the probability of mutually independent uniform distribution at each timing. SOLUTION: A cable LAN #1 having a fixed terminal (1) 11 and an access point(AP1) 12 on a LAN cable and a cable LAN #2 having a fixed terminal (2) 13 and an access point(AP2) 14 on a LAN cable respectively separately exist in an area to construct a radio LAN between the AP (1) 12 and AP (2) 14. Then, each access point sends a synchronizing frame and establishes synchronization on condition that the synchronizing frame from another access point is not received after passing a delay time set by the probability of mutually independent uniform distribution at each timing with the same period and the same timing as references.
Patent JP-S6075446-A (JP)
Inventor: RICHIYAADO EFU BEIDORAA
IPC: C07C67/08
Filed: 1984-08-14
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-H0220180-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATSUKA TOSHICHIO
IPC: G11B5/027
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the mixture of a video signal in another field by correcting the omission period of a video signal generated with head switching with the video signal in the same field at the time of dynamic tracking operation in variable-speed reproduction. CONSTITUTION:By providing an omission period signal generating circuit 12, a signal to indicate the omission period of the video signal having a pulse width for approximately alphaH portion from the point of head switching is generated by a head switching signal and a PB-2fH signal. At the time of the dynamic tracking operation in the variable-speed reproduction, the signal to indicate the omission period is added to a dropout signal, and they are supplied to a memory. Thus, the omission part of the video signal generated at the head switching is corrected by the video signal in the same field. In such a way, since the demodulated video signal is dropout-corrected by the output signal from an AND gate 15, and the omission period of the video signal is corrected by the video signal in the same field, the mixture of the video signal between fields can be eliminated.
Patent JP-S6485646-A (JP)
Title: Method for preserving heat generating body
Inventor: MATOBA TSUNEO
IPC: A61F7/08
Filed: 1987-07-07
Abstract: PURPOSE:To enhance the perfectness of airtightness and to prevent the qualitative deterioration of a heat generating body by the destruction during transport or display, by preserving the heat generating body generating heat by the contact with oxygen in the atmosphere in a state hermetically sealed in a can body. CONSTITUTION:A can body 2 preserving a heat generating body 1 in a hermetically sealed state is composed of an operable pull-top type easy open can with a lift ring 3 but not necessarily limited thereto. As the can body 2, an appropriate one such as a metal can composed of aluminum or a can whose body part is made of cardboard can be used. A freely detachable hermetically closing lid 9 is preliminarily mounted to the can body 2 and the can body after opening is hermetically closed by said hermetically closing lid 9.