baber/WOPTO huggingface dataset:
Patent JP-H1052892-A (JP)
Title: Gas barrier multilayer film
Inventor: TANANO ISAO
IPC: B32B27/34
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve strength and dimensional stability by providing a specific amount of polyvinylidene chloride polymer layer on one side surface of a multilayer film having a polyamide resin layer and a layer of ethylene-vinyl acetate copolymer saponified compound. SOLUTION: As a polyamide, nylon 6 is used, and adapted at points of productivity and performance. As ethylene-vinyl acetate copolymer saponified compound, the compound containing 10 to 60mol% of content of ethylene component and 96mol% or more of degree of saponification of vinyl acetate component is adapted at points of gas barrier properties and strength. As polyvinylidend chloride polymer, one or more types of components such as acrylic acid is copolymerized with vinylidene chloride homopolymer or vinylidene chloride, and the resultant copolymer is used. The polyvinylidene chloride polymer layer is formed by mixing a lubricant and an antistatic agent with an organic solvent solution of polyvinylidend chloride polymer as needed, and coated so that solid content after drying becomes 0.1 to 5.0g/m<2> .
Patent JP-H03174445-A (JP)
Title: Manufacture of aromatic polyether
Inventor: ARUNORUTO SHIYUNERAA
IPC: C08G65/40
Filed: 1990-08-09
Abstract: PURPOSE: To provide a process for preparing an arom. polyether which can prepare a high-quality arom. polyether in a relatively short reaction time by using a mixture of sodium carbonate with sodium hydrogencarbonate as a condensation assistant.  
     CONSTITUTION: This process for preparing an arom. polyether comprises condensing a dihydroxy phenol with an activated arom. dihalo compd. or self-condensing a polynuclear activated halophenol, in at least one optional solvent in the presence of a carbonate of Group 1 metal of the Periodic Table as a condensation assistant, wherein a mixture of sodium carbonate with sodium hydrogencarbonate is used as a condensation assistant. The amt. of sodium hydrogencarbonate is about 0.001 to 0.5 mol, pref. up to 0.3 mol, per mol of sodium carbonate. The carbonate is pref. used in such an amt. that the metal atom is present in an amt. of at least one mol per mol of the hydroxyl group in the phenol component involved in the reaction. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0379810-A (JP)
Title: Fluid bearing device
Inventor: MAEMURA NOBUTAKA
IPC: F16C17/10
Filed: 1989-08-19
Abstract: PURPOSE:To fit a rotating drum take-off stopper ring easily by installing the take-off stopper ring at a protruding part from the upper end face of a fixing shaft sleeve, and placing a spacer between the sleeve and a thrust bearing. CONSTITUTION:A groove 2a is formed at the outer periphery of a fixing shaft 2 secured in the center of a fixing drum 1, and a stator part 14 is also secured. After a sleeve 4 and a magnet part 13 are secured on a rotating drum 3, the sleeve 4 is fitted to the fixing shaft 2 through lubricant. The upper end ring groove in the fixing shaft 2 is set so that it may be positioned protrusively upwards from the upper end face of the sleeve 4, and a take-off ring 6 is fitted into the ring groove. Next, lubricant is applied to the upper end bearing face 2b of the fixing shaft 2, and it is covered with a thrust bearing 7 which is tightened with a screw 8 through a circular spacer 5. It is thus possible to fit the take-off stopper ring 6 easily and prevent the sleeve 4 and the fixing shaft 2 from being damaged at the time of fitting.
Patent JP-S60105570-A (JP)
Title: Structure of printing device
Inventor: FUDATSUJI TOSHIHARU
IPC: B41J29/02
Filed: 1983-11-14
Abstract: PURPOSE:To arrange so that maintenance service may be feasible by dividing the device into groups such as representing a functional part which originally requires rigidity, a functional part only requiring mutual rigidity and a functional part whose relative position relationship may be considerably flexible. CONSTITUTION:A basic structure 18 having sides 16, 16' where a platen 9, a pulley for type belt run 10, 10', a pulley driving mechanism 11, a ribbon running mechanism 12, etc. are provided, is made rigid as a monolithic structure of plating. On this structure 18, side plates 21, 21' for attaching a stay 20 provided with a hammer magnet, a flexible guided structural part 19 free from torsional influence are attached through the engagement of a guide 16a, 16b with a guided engagement part 21a, 21b. Then the whole arrangement described above is positioned with a cam 13 and a cam follower part 21d set in a mutually abutting position. In addition, a paper feed unit is provided on this structural part 19. Thus it is possible to obtain a reproducibility and relative rigidity of relative position during printing, separate the unit structure without concern about rigidity and improve maintenance service and operating property.
Patent JP-H0263236-A (JP)
Title: Medium converter
Inventor: TSUCHIDA SHINJI
IPC: H04M11/00
Filed: 1988-08-30
Abstract: PURPOSE:To attain the communication between different terminal equipments by converting inputted data information into data information corresponding to kinds of a called terminal equipment and giving an output according to a communication protocol in response to the result of discrimination. CONSTITUTION:A negotiation signal from a caller terminal equipment A1 is received and processed by a caller facsimile modulator/demodulator processing section A2 and a caller video telephone set modulation/demodulation processing section A3. Then a caller facsimile/video telephone set discrimination processing section A4 discriminates the type of the caller terminal equipment A1 (a facsimile equipment or a video telephone set) based on the result. In this case, since the type of the caller terminal equipment A1 is video telephone system, negotiation is made between the video telephone system A1 and the caller video telephone set protocol processing section and the result is outputted to a protocol conversion processing section A10. Moreover, the processing of the called party is implemented similarly and the protocol conversion processing section A10 seeks a condition where the equipments are able to be communicated with each other based on the resulting information inputted from the facsimile/ video telephone set discrimination processing sections A4, A15. Thus, the communication between different terminal equipment types is attained.
Patent JP-2001038140-A (JP)
Title: Device for making gas harmless to be used for gas vessel transporting vehicle
Inventor: HANESAKA SATOSHI
IPC: B01D53/34
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the safety in transportation by detecting a harmful gas leaked in a box unit covering a gas vessel with a gas sensor, driving a ventilation pump through a battery and a generator by a controller and sucking the harmful gas to make harmless by a means for making the harmful gas harmless. SOLUTION: The device for making gas harmless is installed on a deck and the gas vessel 1 is covered with the box unit 2 to be transported. The leakage of the harmful gas in the transportation is constantly monitored by the gas sensor 8 using a battery 13 as a power source. When the leakage of the harmful gas is detected, the generator 12 is driven through the control means 9 to operate respectively the ventilation pump 3 and the water supply pump 11, plural cut-off valves 6, 7 are opened and an alarm lamp 19 lights. The harmful gas in the box unit 2 is diluted by air flowing-in from an air vent 17, sucked to a gas discharge pipe 16, flows-in to a cylinder 4 for making harmless through the cut-off valve 6 and the filter 5 to make harmless and discharged to the atmosphere.
Patent JP-S6276318-A (JP)
Title: Sampling circuit
Inventor: NAKAJO KOICHI
IPC: H03K5/153
Filed: 1985-09-27
Abstract: PURPOSE:To eliminate a noise signal by deciding an effective time width of an input signal, receiving only a signal being consecutive of a state larger than said time width as an effective input signal, and sampling and outputting the input state. CONSTITUTION:An input signal IN is inputted to a monostable multivibrator MM and a time delay element TD, a Q output f the monostable multivibrator MM and the input signal IN are ORed by a gate G1 to form a signal (c). An output Q1 of an FF receiving the signal (c) is logical '1' at each leading of the signal (c) and reset to logical '0' by a clear signal inputted at next sampling. On the other hand, a gate G2 ORs the signals (c, d) to output a signal (e). An FF Q2 fetches the output of the gate G2 at each input of a sampling clock SCLK and outputs the result.
Patent JP-S6370310-A (JP)
Title: Frequency divider for multiphase signal
Inventor: TOMITA HIROYUKI
IPC: G05D3/12
Filed: 1986-09-12
Abstract: PURPOSE:To start frequency division at an optional phase and to prevent the generation of phase shift due to shift of pulses by providing a frequency divider for dividing the frequency of output signals with A and B phase to be used as a servo system with a resetting function. CONSTITUTION:A-phase and B-phase signals outputted from a pulse encoder 12 coupled with a servomotor 11 and having 90 deg. phase difference respectively are received by a receiver circuit 13 in a control circuit and the output of the circuit 13 is inputted to a quadrupling circuit 1 and a speed detecting circuit 14. The input signal is separated into a positive pulse and a reverse pulse with quadrupled frequency. Both pulses are counted by a reversible ring counter 2, initialized by the least common multiple of a frequency dividing ratio to be used and reset by a reset signal 5. The output of the counter 2 selects the address of a ROM3. A frequency dividing ratio required by a user is selected by a frequency dividing ratio setting switch 6 and the output of the switch 6 is applied to a data selector circuit 4. The frequency dividing waveform outputted from the ROM3 is outputted on a required position by the circuit 4 to a driver circuit 15.
Patent JP-S6370301-A (JP)
Title: Interlocking method for power control
Inventor: OOHIRAHARA YUUZOU
IPC: G05B9/02
Filed: 1986-09-12
Abstract: PURPOSE:To improve the stopping accuracy of a moving body by amplifying the moving condition detecting signal of the moving body outputted from a detector, sending the amplified signal to a control part and a state control part, forming a command signal for controlling a driving part of the moving body by the control part and inputting a command and a detecting signal to the state control part to execute arithmetic operation. CONSTITUTION:A cassette 4 is set up on a cassette lifting board 1 and the board 1 is moved up or down by a driving motor 2. A wafer 4a set up in the cassette 4 is ejected from the cassette 4 by moving down the board 1. The existence of the wafer 4a is detected by a detector 5a and the moving state of the board 1 is detected by other detectors 5a-5f. Respective detecting signals 11 are inputted to an amplifying part 61 of an interlocking circuit 6 and the amplified detecting signals 12 are applied to a microcomputer 7 and also the state control part 64 through an isolation part 61. Command signals 13 from the computer 7 are applied to the control part 64 to control a motor 2 based on the result of logical operation.
Patent JP-S58116929-A (JP)
Title: Uncoiling device
Inventor: IMAI TATSUO
IPC: B21C47/24
Filed: 1981-12-29
Abstract: PURPOSE:To shorten time required for coil rewinding by providing a shifting truck in the inlet side of a band plate supply line and installing two series of mandrels, coil openers, pinch rolls etc. that rewinds the coil on the truck. CONSTITUTION:A shifting truck 5 that moves at right angles to a band plate supply line L is installed in the inlet side of a leveller 1 provided on the band steel supply line of an electro-unite tube manufacturing device etc. Pinch rolls 6a, 6b that guide the band plate to the leveler 1, coil openers 8a, 8b that rewind the coil 7, and mandrels 9a, 9b that load and hold the coil 7 are installed on the shifting truck facing each other to form two systems of rewinding mechanisms. The mandrels 9a, 9b are brought close and separated in the direction at right angles to the line L by expansion and contraction of cylinders 10a, 10b. The coil 7 is loaded successively to the both sids rewinding mechanisms, and the band plate is supplied to the line L alternately.
Patent JP-S6389432-A (JP)
Inventor: TAMASU HIYUURUGAADO JIENSEN
IPC: C03B37/022
Filed: 1987-08-26
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-H0532463-A (JP)
Title: Soldering material for bonding metal and ceramic
Inventor: WATANABE TAKEHIKO
IPC: C04B37/02
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a soldering material for bonding metal and ceramic, having high wettability, enabling the soldering at a low temperature and giving a soldered material having high reliability by using a specific composition composed of Sn, Ti, Ni and Cu. CONSTITUTION:The objective soldering material is composed of 30-40wt.% of Sn, 10-20wt.% of Ti, 3-10wt.% of Ni and the remaining part of Cu and inevitable impurities. Conventional soldering material produced by adding Sn to a eutectic Cu-Ti binary alloy causes the lowering of the liquid-phase line and solid-phase line temperature to lower the soldering temperature, however, too much addition of Sn deteriorates the wettability of the soldering material to alumina to lower the strength of the soldered product. Accordingly, the amount of Sn is selected to 30-40wt.%. A strong soldered material can be produced at a low soldering temperature by soldering copper and aluminum with a quaternary Cu-Sn-Ti-Ni alloy produced by adding 3-10wt.% of Ni to a ternary Cu-Ti- Sn alloy.
Patent JP-S60107126-A (JP)
Title: Coordinate input device capable of input of segment attribute
Inventor: SHIRAISHI HIROSHI
IPC: G06F3/03
Filed: 1983-11-15
Abstract: PURPOSE:To improve the operability and to attain a quick input with a coordinate input device by designating the segment attribute in addition to the coordinate input by means of a swtich, etc. provided to the input device. CONSTITUTION:A coordinate input device 2 is connected to a host computer 12 via an interface cable 11. A graphic display 1 is added. The device 2 contains an attribute designation switch 7, an attribute value memory 8, an attribute information generating part 9, etc. Thus the attribute including the width, the type, the straight line, the curve, the coolors, etc. is designated by the switch 7 for a desired segment. This designated attribute is held at the memory 8. When the coordinates are designated on a tablet 4 by a stylus pen 3, the coordinate information produced at a coordinate generating part 6 is sent to a transmission order generating/transmitting part 10. Then a transmission order is produced from the coordinate information as well as the attribute information on the segment sent through the part 9 and then transferred to the computer 12.
Patent JP-S6370460-A (JP)
Title: Polymer complex and manufacture thereof
Inventor: MURASE MAKOTO
IPC: C08J7/16
Filed: 1986-09-11
Abstract: PURPOSE:To implement stabilization in air, by filling a gap in microfibril of film state polyacetylene with an organic macromolecular compound, which is synthesized by electrolytic polymerization. CONSTITUTION:A macromolecular complex is a complex of film-state polyacetylene and an organic macromolecular compound. A gap in microfibril of polyacetylene is filled with the organic macromolecular compound. For organic macromolecular compound, a material which is synthesized by electrolytic polymerization is used. As the organic macromolecular compounds, polypyrrole, polythienylene, polyfuran, polyselenophene, polyphenylene, polyaniline, poly-N-vinylcarbazole and the like are listed. One or more kinds of the materials of them are used. Thus the complex is stabilized even in the air.
Patent JP-H0644931-A (JP)
Title: Blocking potential type energy analyzer
Inventor: IKEDA KEI
IPC: G01T1/36
Filed: 1992-07-21
Abstract: PURPOSE:To enhance the accuracy and resolution of energy analysis by improving potential distribution in the vicinity of grid surface. CONSTITUTION:A top grid 10 is kept at earth potential, and negative voltage is applied to the second grid 12 and the last grid 16. Also, positive voltage is applied to the third grid 14 and this voltage is caused to change for measuring a change in ion throughput, thereby enabling the energy distribution of ions to be measured. Each of the grids 10, 12, 14 and 16 is formed out of a 0.01mm thick sheet metal having many through-holes. According to this construction, potential distribution in the vicinity of grid surface becomes uniform, compared with the case of a conventional wire braided mesh grid. As a result, the accuracy and resolution of energy distribution can be enhanced.
Patent JP-H0377896-A (JP)
Title: Preparation of highly pure oligosaccharide from saccharide mixture
Inventor: WATANABE ATSUO
IPC: C13K13/00
Filed: 1989-08-21
Abstract: PURPOSE:To inexpensively prepare a highly pure oligosaccharide by treating an oligosaccharide-containing raw solution with a membrane module assembled with a loose reverse osmosis membrane exhibiting a specific salt-inhibiting degree under a specified condition. CONSTITUTION:An oligosaccharide-containing saccharide mixture raw solution having a concentration of 10-50w/v% and a temperature of 10-70 deg.C is fed under a condition of a pressure of 15-100kgf/cm<2> on the primary side of the loose reverse osmosis membrane to penetrate and remove low mol.wt. single saccharides from the raw solution, thereby providing the objective saccharide. The saccharide mixture in the raw solution contains preferably glucose, fructose, etc., as well as the oligosaccharides and the oligosaccharides include preferably malto oligosaccharide and laminari oligosaccharide.
Patent JP-H11123343-A (JP)
Title: Germanium emitter electrode for gas ionization device
Inventor: NOLL CHARLES G
IPC: H05F3/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an emitter electrode of a low fine particle generation concentration which can be used efficiently in a gas ionization device or a static electricity removing device by incorporating pure germanium in which a conductor is doped to make a semiconductor having resistance within a specified range. SOLUTION: An emitter electrode 12 has a tip (slanted part) 18 whose tip is semi-spherical 17, and the rear end has a slanted surface 19. A germanium emitter is polycrystalline germanium of an n-type (doped with antimony), the purity of which exceeds 99.999%. The important features of the germanium emitters in a gas ionization device are that they are semiconductors and can support an electric corona for that. More precisely, it is necessary that these have electric resistance of about 0.1-100 Ωcm. The resistance is obtained by doping a known appropriate conductive dopant, and not restricted to antimony.
Patent JP-S6368526-A (JP)
Title: Remedy for neuropathy disease consisting of sialosyl glycerolipid
Inventor: NAGAI KATSUTAKA
IPC: A61K31/70
Filed: 1986-09-11
Abstract: PURPOSE:An improved remedy for neuropathy diseases, useful for treating peripheral nerve disorder, central nerve disorder, etc., having low toxicity, high safety, consisting of sialosyl glycerolipid. CONSTITUTION:A remedy for neuropathy diseases containing sialosyl glycerolipid shown by the formula. The remedy can be pharmaceutically manufactured into injections such as intramuscular injection, intravenous injection, hypodermic injection, etc., and further into various dosage forms such as eye drops, inhalations, cataplasms, suppositories, etc. In the case of parenteral administration, an active ingredient is dissolved in 10% aqueous solution of glucose, an isotonic aqueous solution of salt, distilled water for injection, etc., and sealed in vials, ampuls, etc. A does preferably contains 0.1-5mg active ingredient in preparation.
Patent JP-H04101666-A (JP)
Title: Surge current limiting circuit for switching power supply
Inventor: SUZUKI YUICHI
IPC: G05F1/70
Filed: 1990-08-14
Abstract: PURPOSE:To block surge current with a low loss surge current limiting circuit by employing the output voltage from an auxiliary power supply section as a power supply for operating a switching control section and as a control signal at the switching element control terminal in a surge limiting section thereby turning the switching element in the surge limiting section ON simultaneously with or prior to the actuation of the switching control section. CONSTITUTION:In the primary surge interval, a capacitor C1 is charged through a current limiting resistor R1 simultaneously with turn ON of power. In the secondary surge interval, a switching control section 20 is actuated and a switching element Q2 in a surge limiting section 40 is turned ON. Consequently, the surge limiting section 40 has the ON resistance of the switching element Q2 which is lower than the resistance of the current limiting resistor R1. Furthermore, since the duty ratio of a switching element Q1 is enlarged untill the output voltage from a booster converter section 10 reaches a rated level, an input current larger than the steady current flows into the capacitor C1.
Patent JP-H0874929-A (JP)
Title: Microvibration damping floor
Inventor: WATANABE TOSHIYUKI
IPC: F16F15/04
Filed: 1994-09-08
Abstract: PURPOSE: To increase a size in a base on which a precision machine and the like is placed while its highly precise vibration damping property maintained by detecting vibration transmitted to a floor slab by means of a vibration sensor, computing control quantity required in a vibration controlling device on the basis of the information from the vibration sensor, and driving and controlling a vertical direction controlling mechanism and a horizontal direction controlling mechanism. CONSTITUTION: A floor slab 7 is erected removably on frame members 6 arranged above a floor 2 at intervals to each other, and plural vertical direction vibration damping mechanisms 5 controlling vertical vibration of the floor slab 7 are arranged between the suspending members 6 and the floor 2. Between the frame members 6 and the floor 2, plural stoppers 15 preventing large deformation of a vibration damping floor part 3 in the case of an earthquake or the like are arranged. In addition, horizontal direction electromagnetic type actuators 41a, 41b controlling horizontal vibration of the floor plate 7 are arranged in the floor slab 7.  On the basis of output from an acceleration sensor 40 arranged on the floor slab 7, the vertical direction vibration damping mechanisms 5 and the horizontal direction electromagnetic type actuators 41a, 41b are driven and controlled so as to damp the vibration in the floor slab 7.
Patent JP-S58113924-A (JP)
Title: Printing-in method of character or the like in case of photographing x-ray picture, and shielding plate for printing-in
Inventor: OONUMA YUMI
IPC: G03B42/04
Filed: 1981-12-25
Abstract: PURPOSE:To easily print a desired character, etc. into a film, by engraving a desired character, etc. on an X-ray shielding layer containing a large amount of lead compounds, etc. by use of a sharp tool. CONSTITUTION:A shielding plate 1 is stuck to a prescribed position of a film cassette 6 after peeling off releasing paper 5, and a desired character 7, etc. is handwritten by use of the tip of a needle, etc. As a result, a shielding layer 3 of only the character 7 part is cut off, X-rays easily pass through only this character 7 part, and the character can be printed into a film.