baber/WOPTO huggingface dataset:
Patent JP-S57183145-A (JP)
Title: Data transmitter
Inventor: KATOU AKIYOSHI
IPC: H04L5/22
Filed: 1981-05-06
Abstract: PURPOSE:To transmit a large amount of data while varying the amount of transmitted information by providing a storage circuit, which corresponds to the amount of transmitted information, on a receiver side. CONSTITUTION:On the basis of the timing of a clock circuit 61, a counter circuit 62 operates. The contents of the counter circuit 62 are decoded by a decoding circuit 63. According to the decoding result, one of driving circuits 64 is selected. The selected driving circuit 64 transfers on-off information on an optional group of contacts 4 and an answer signal SA to a level converting circuit 11. After sending out a synchronizing signal S1, a parallel-serial converting circuit 12 sends out the count value of the counter circuit 62 as an address information signal S3. Then, the external answer signal SA and a data signal S2' consisting of pieces of on-off information on respective contacts are sent out in order. A receiving circuit 21 receives the signals from a transmission line 3 and sends out them to a serial-parallel converting circuit 22, an address discriminating circuit 71, and a timing control circuit 74. The data signal S2' to be stored is sent to a storage circuit 72, where it is stored.
Patent JP-S60210299-A (JP)
Inventor: HASHIMOTO KATSUMI
IPC: D06F49/04
Filed: 1984-04-04
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-S63230870-A (JP)
Title: Sputtering target
Inventor: FUKUSHIMA MASATOSHI
IPC: C23C14/34
Filed: 1987-03-20
Abstract: PURPOSE:To improve the utilization efficiency of a material by flatly combining the plural target pieces consisting of the same material to form a sputtering target to exchange only the piece at the place with many thinned parts for a fresh one. CONSTITUTION:The sputtering target 5 is formed by a central discoid target piece 6 and the annular target piece 7 engaged on the outer edge of the piece 6, and both pieces 6 and 7 are produced by press-forming the same powdery material. At this time, the relative density of the discoid target piece 6 is made higher than that of the annular target piece 7, the porosity of the piece 6 is made lower than that of the piece 7, and the cooling efficiency of the discoid target piece 6 is made higher than that of the piece 7 when the target is fixed to a cooling plate 2 by a molten metal 3. When the target 5 is sputtered, only the specified part of the discoid target piece 6 is annularly damaged to a specified width, hence only the discoid target piece is exchanged for a fresh one, and the annular target piece 7 can be reused.
Patent JP-S62225655-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04F13/08
Filed: 1986-03-27
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-H06256197-A (JP)
Title: Composition for improving and preventing liver function disorder
Inventor: ISHIHARA NORIYUKI
IPC: A61K31/715
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a composition for improving and preventing liver function disorder, reducing amounts of NH3, indoles and phenols formed in human large intestine, containing a galactomannan made into a low-molecular compound to make most of chain length of mannose straight chain distribute in a range of a specific number of units. CONSTITUTION:Water is adjusted to pH3.0 with citric acid, mixed with beta- mannose derived from a fungus belonging to the genus Aspergillus and guar gum powder, treated with the enzyme at 40-45 deg.C for 24 hours and heated at 90 deg.C for 15 minutes to deactivate the enzyme. The reaction mixture is separated by filtration to remove insoluble substances. The prepared transparent solution is concentrated under pressure and further spray-dried to obtain the composition improving and preventing liver function disorder, effective for promoting human health, capable of reducing amounts of ammonia, indoles and phenols formed in human large intestine, containing a galactomannan made into a low-molecular compound to make chain length of mannose straight chain distribute in >=80% of a range of 30-200 units of chain length of mannose straight chain.
Patent JP-H07247775-A (JP)
Title: Device for window having retractable netted door
Inventor: TSUCHIYA ATSUSHI
IPC: E06B9/52
Filed: 1994-03-11
Abstract: PURPOSE:To ventilate a room through a netted door at the right or left side of a sash at once, and to simply retract the door in the time of no use, by a method wherein the netted doors each are made in foldably type or in roll- type are provided on both sides of the sash, and can be retracted either in the sides of sliding doors or in the sides of the sash when not used. CONSTITUTION:In a window frame 1 in which double sliding doors 2 are movably set, netted door frames 4 each are provided at both ends of a netted door 3 which is made in foldably type or in roll-type and is retracted either in the side of the door 2 or in the side of the frame 1. When the door 2 is moved, a hook provided on the netted door frame 4 is engaged and the netted door 3 retracted is spread, if necessary.
Patent JP-H01240366-A (JP)
Title: Dust cover
Inventor: NANBARA KATSUMI
IPC: B62D3/12
Filed: 1988-03-22
Abstract: PURPOSE:To make it difficult for a dust cover to be drawn out from other members in an arrangement in which a ring is embedded in the neighborhood of the two ends of an approx. cylindrical cover body made of soft material, by making the ring in the form of a truncated polygonal pyramid having a plurality of angled parts at the bore at least. CONSTITUTION:A dust cover 5 is in such a constitution that a ring 11 made of a hard material such as metal is embedded in the neighborhood of the bottom and the top of an approx. cylindrical cover body 6 made of rubber or soft resin. This ring 11 has a plurality of angled parts 12 at its bore and a plurality of angled parts 13 at the periphery to constitute a truncated polygonal pyramid. Folded/bent lines 14 are formed between the middle point of the angled part 12 at the ring bore and the end piece at the periphery of the ring. This lessens the force required to insert the ring 11 into plate 22 and increases the force for drawing off by allowing the edges of the polygon formed at the bore of the ring 11 to bite in the plate 22 when the dust cover 55 is to be drawn out.
Patent JP-S60213284-A (JP)
Title: Digital control circuit of motor
Inventor: OKAMOTO CHIKAYUKI
IPC: H02P29/024
Filed: 1984-04-06
Abstract: PURPOSE:To improve the reliability of a system which uses a motor by preventing the motor from abnormally rotating by stopping the motor when a clock signal is not supplied. CONSTITUTION:When a motor 1 is started, a clock signal detector 17 judges whether a clock signal generator 2 generates a clock signal CP or not, and outputs a detection signal B of a high level when generating the clock signal and that of low level when not generating the signal. A changeover switch 18 closes at the a side when the signal B is high and supplies a control voltage from an adder 15 to a motor drive circuit 16, and closes the b side when the signal B is low to interrupt between the adder 15 and the motor drive circuit. Thus, the motor 1 becomes stopped state.
Patent JP-H01246484-A (JP)
Title: Spiral feeder of continuous article in rope maker
Inventor: URADEIMIIRU GABURIROBUITSUCHI
IPC: B65H51/14
Filed: 1988-03-22
Abstract: PURPOSE: To change spirally feeding directions of a rope by a simple structure by installing a counting mechanism and a variable proportion operation transmission mechanism between a rope pulling mechanism of a rope twisting machine and a rope twisting mechanism. CONSTITUTION: A rotor 1 having a built-in rope pulling mechanism 3 is supported by a bearing 2 and the rotor 1 is rotated and driven by a motor 30. A shaft 16 is rotated and driven by a gear 12 connected to the rotor 1. A pulling mechanism 3 is driven by the shaft through a counting mechanism 14 and a variable proportion operation transmission mechanism 11 by a gear 19 and a hollow shaft 8. The counting mechanism 14 is constituted of two planet pinions 21 and 22, a carrier 20 fixed by a driving shaft 16 and two gears 23 and 24.
Patent JP-S59193461-A (JP)
Title: Photoconductive composition and electrophotographic sensitive material using it
Inventor: KONDOU SHIYUNICHI
IPC: G03G5/05
Filed: 1983-04-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having sufficient flexibility, undergoing no reduction in the sensitivity, and causing hardly cracking in a liq. toner by forming a photoconductive layer contg. an org. photoconductor and a specified deriv. of benzoic acid on the surface of an electrically conductive support. CONSTITUTION:A photoconductive composition contg. a deriv. of benzoic acid represented by formula I [where R is 1-22C (substituted) straight chain or branched alkyl, the substituent is OH, halogen or the like, and Y is NO2 or OH] and a homo- or copolymer of vinylcarbazole or a unit represented by formula II(where Q is a substituent on the carbazole group such as aryl, NO2, NO2 or halogen) is prepd., and the composition is used in the formation of a photoconductive layer on an electrically conductive support. The resulting photoconductive layer has high film strength, and an electrophotographic sensitive body having sufficient flexibility and undergoing no reduction in the sensitivity is obtd.
Patent JP-2000270008-A (JP)
Title: Composite mail transmission system, its composite mail transmitting method, and recording medium
Inventor: SUZUKI YASUTO
IPC: H04L12/58
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite mail transmission system, its composite mail transmitting method, and a recording medium which make it possible to transmit and receive various composite mail irrelevantly to the environment of the reception side. SOLUTION: Electronic mail is separated into a text mail of a small size and a composite mail of a large size; and only the text mail of the small size is transmitted to the receiver and the composite mail of the large size is transmitted to a WWW server 14 and stored. The receiver receives the composite mail by accessing the WWW server 14 only when receiving the composite mail according to the contents of the sent text mail.
Patent JP-S60211370-A (JP)
Title: Voltage detecting circuit
Inventor: IIZUKA TADASHI
IPC: G01R19/165
Filed: 1984-04-05
Abstract: PURPOSE:To obtain a voltage detecting circuit which is easily adjusted by generating plural reference voltages different in level from the stabilization output of a voltage to be detected through resistance division. CONSTITUTION:The series circuit of resistances R11, R2, and R3 is interposed between the output terminal of a regulator 12 and a reference potential point. When a battery voltage V3 is sufficiently high, output voltages V01 and V02 of comparators 13 and 14 are 0V. When the voltage V3 drops and its divided voltage VB1 drops below a reference voltage, the output voltage of the comparator 13 rises from 0 to a voltage VR and a control circuit 15 judges that the voltage V3 attains to an alarm level and drives an alarm display circuit. Then, when the voltage V3 further drops and the divided voltage VB1 drops further below the reference voltage. The output V02 of the comparator 14 also varies from 0 to a voltage VR. The circuit 15 judges that the voltage V3 reaches a shut-out level and stops the operation of equipment. Thus, an alarm and a shut- off detection level are set with one variable resistor R5, so the detection levels are easily adjusted and the manufacture cost of the circuit is reduced.
Patent JP-H11172581-A (JP)
Title: Antimicrobial regenerated leather paper
Inventor: HAMU SHIYOUJI
IPC: D21H13/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain antibacterial and antifungal regenerated leather paper having a good strength and the touch of a natural leather by treating base paper made from rubbish leather fibers and foamable particles with a resin containing an antibacterial agent and/or an antifungal agent. SOLUTION: This antimicrobial regenerated leather paper is obtained by preparing base paper comprising rubbish leather fibers in an amount of 50-80 wt.% based on the total weight of the base paper and foamable particles, such as microspheres comprising a thermoplastic resin such as vinylidene chloride/ acrylonitrile copolymer as a shell component and a low boiling point solvent such as a butane-based hydrocarbon as a core component, in an amount of 0.5-10 pts.wt., and subsequently immersing the prepared base paper in an emulsion comprising a synthetic resin having a glass transition temperature of -40 to +30 deg.C, such as an alkyd resin, and an inorganic antimicrobial agent such as zeolite-based silver and/or an organic antifungal agent such as an organic tin compound in an amount of 0.2-5 wt.% based on the total amount of the base paper.  The rubbish leather fibers are obtained by crushing rubbish tanned leathers in a dry state.
Patent JP-S60225262-A (JP)
Inventor: RICHIYAADO EFU TONPUSON
IPC: G06F12/0846
Filed: 1985-03-30
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-S57185249-A (JP)
Title: Preparation of malonic acid dinitrile
Inventor: KATSUMATA TSUTOMU
IPC: B01J23/34
Filed: 1981-05-08
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic raw material for vitamin B 1 , etc. in high yield at a low cost, by the oxidative dehydrogenation of β-aminopropionitrile in the vapor phase with oxygen or a gas containing oxygen in the presence of a specific metallic oxide as a catalyst.  
     CONSTITUTION: β-Aminopropionitrile in the vapor phase is subjected to the oxidative dehydrogenation with oxygen or a gas containing the oxygen in the presence of a metallic oxide expressed by the formula (A is Fe, Cr, etc.; B is Ni, Co, Mn, etc.; C is alkali metal, alkaline earth metal, etc.; D is P, As, etc.; a is 0.1W24; b is 0W24; c is 0W2; d is 0W5; x is the number of oxygen atoms necessary for satisfying the valence of the metallic component contained in the catalyst) as a catalyst to give the aimed compound. The reaction temperature is usually 350W550°C, and the contact time of the raw material with the catalyst is 0.01W20sec. The method is advantageous due to no formation of maleonitrile and fumaronitrile as by-products which cannot be easily separated and purified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51145631-A (JP)
Title: Device for acigning folio leaves
Inventor: TAKEUCHI YOUJI
IPC: G07C13/00
Filed: 1975-06-09
Abstract: PURPOSE: A device for folio leaves by which folio leave such as voting papers or the like are aligned and recovered,in such a manner the direction of the fold is aligned. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S543417-A (JP)
Title: Division multiple system for frequency deviation keying frequency
Inventor: NAKAYAMA KENJI
IPC: H04J1/00
Filed: 1977-06-09
Abstract: PURPOSE:To facilitate an easy time-division use as well as to realize a small size for the device, by multiplying the signal obtained through the bend limitation by the sum of the carrier waves of the mark and space paths to obtain the sum and at the same time eliminating the unnecessary wave.
Patent JP-H11264393-A (JP)
Title: Vane and refrigerant compressor using the same
Inventor: OKAJIMA MASAZO
IPC: F04C18/356
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance property of a vane in the case where a HFC refrigerant is used by nitriding a surface of a metallic member using nitrogen gas and hydrogen gas, arranging an unit such as Si, Ti thereon or an intermediate layer including an element such as carbon thereon, and forming a hard carbon thin film thereon. SOLUTION: In a refrigerant compressor wherein an electrically driven element 2 is housed in an upper side of the sealed container 1 and a rotary compressing element 3 is housed in a lower side of the sealed container 1, the rotary compressing element 3 is provided with a cylinder 7, a roller 10, and a vane 12. The vane 12 is formed in such a way that a surface of a metallic member is nitrided using nitrogen gas and hydrogen gas, an unit such as Si, Ti, Zr or the like is arranged thereon, or an intermediate layer including elements such as carbon and nitrogen thereon, and a hard carbon thin film is arranged thereon.  A coat is prevented from separating from a sliding surface of the vane 12 and the roller 10, even if a frictional coefficient of the vane 12 surface is reduced, an abrasion resistance property is improved, a refrigerant is converted into a HFC refrigerant, and refrigerator oil is converted into ester refrigerator oil.
Patent JP-S62225545-A (JP)
Title: Glass fiber reinforced thermoplastic resin composition
Inventor: TAKAHASHI KATSUMI
IPC: C08L25/08
Filed: 1986-03-28
Abstract: PURPOSE:A transparent composition having improved heat resistance, hot water resistance, mechanical strength, molding and processing properties by injection molding and surface smoothness, obtained by blending a styrene-methacrylic acid copolymer resin with a methacrylic resin and glass fibers in a fixed ratio. CONSTITUTION:(A) A styrene-methacrylic acid copolymer resin is blended with (B) a methacrylic resin and (C) glass fibers in weight ratios of the component A/B of 100/0-50/50 and the components (A+B)/C of 95/5-50/50. A styrene- methacrylic acid copolymer resin which is obtained by copolymerizing 70-90wt% styrene with 30-10wt% methacrylic acid and has 150,000-350,000 weight-average mol.wt. is preferable as the component A. A methacrylic resin having 50,000-300,000 viscosity-average mol.wt. is preferable as the component B. Glass fibers whose surface is treated with aminosilane, etc., is preferable as the component C.
Patent JP-S59194515-A (JP)
Title: Parabolic antenna for circular polarized wave
Inventor: URASAKI SHIYUUJI
IPC: H01Q19/195
Filed: 1983-04-19
Abstract: PURPOSE:To obtain an economical antenna reduced at its performance deterioration by forming a primary radiator as a rear feeding type and etching the reflecting plate and a circular polarized wave generator on a dielectric plate to be used also as a radome. CONSTITUTION:An electric field radiated from a horn 9 through a waveguide 8 is a straightly polarized wave, which is reflected by a metallic plate 11 to a parabola 1. The plane wave reflected by the parabole 1 is directed to a meander line 12 and radiated to the space through a dielectric plate 10. Circularly polarized radio waves can be obtained after passing through the meander line 12, by providing a pi/2 phase difference to both field components of the direction of the meander line 12 and the vertical direction to said meander line direction. In addition to supporting of the meander line 12 and the metallic plate 11, the dielectric body 10 acts also as a radome to rain and snow. The meander line 12 and the metallic plate 11 can be formed by etching a printed substrate, so that the economical antenna can be obtained.
Patent JP-S63235044-A (JP)
Title: Mold for precision casting
Inventor: OKAMOTO TETSUO
IPC: B22C9/04
Filed: 1987-03-23
Abstract: PURPOSE:To prevent invasion of gas into an inner tube at low cost and to obtain a casting without any defect by constituting molten metal siphon part of a mold for precision casting by an inner and outer tubes having gap at intermediate part composing of refractory. CONSTITUTION:In a lower chamber 2, a vacuum induction melting is executed by an induction furnace 4, to obtain molten metal 6. Next, Ar gas is sealed in the lower chamber 2 and by ascending the induction furnace 4, the molten metal siphon 5 is dipped. After that, the pressure in an upper chamber 1 providing the mold 3 connecting with the above molten metal siphon 5, is reduced to the prescribed vacuum degree. By this method, the molten metal 6 is sucked up to the mold 3 through the siphon 5 and poured, to execute casting. In the above lost wax type precision casting, the molten metal siphon 5 part consists of double tubes of refractory-made inner tube 51 and outer tube 52, and the lower end of the double tube is closed by refractory or is made to as opening- state. By this constitution, gas penetrating the outer tube 52 is released into the upper chamber 1 from the gap 53 between the inner and outer tubes 51, 52. By this method, the development of defect of pin hole, etc., in the casting is prevented.
Patent JP-H05270665-A (JP)
Title: Paper sheet feeder
IPC: B65H1/04
Filed: 1992-03-26
Abstract: PURPOSE:To provide a paper sheet feeder capable of adjusting the spacing between guide members, provided to arrange both side end faces of paper sheets, automatically according to the width of the paper sheets so as to improve operability and also capable of taking out the paper sheets positively. CONSTITUTION:A paper sheets feeder is provided with lateral direction aligning mechanism 23. This lateral direction aligning mechanism 23 is provided with a pair of guide members 49a, 49b movable in the orthogonal direction to the paper sheet take-out direction, and guide member moving mechanism for setting the spacing between the guide members 49a, 49b optionally according to the width of paper sheets. Paper sheets of different size can be thereby fed without changing the guide members every time the width of the paper sheets differs as in the existing case of screw-fixing the guide members to fixing members.
Patent JP-H01242407-A (JP)
Title: Production of oxide superconductor
Inventor: USUI TOSHIO
IPC: C30B29/22
Filed: 1988-03-23
Abstract: PURPOSE:To improve the orientation and to increase the critical temp. and critical current density by conveying specified vaporized particles with a carrier gas, and impressing a DC magnetic field on the conveying space to orient the particles. CONSTITUTION:The mixed powder of the compds. contg. elements (e.g., Eu and Gd) having high magnetic susceptibility is sintered to obtain oxide superconducting powder. The powder is then placed in a crucible 6, and melted to form a melt. Meanwhile, a carrier gas is sent into a vaporization chamber 1, passed through an inlet pipe 7, a recovery chamber 2, and a deposition space 12, and discharged from an exhaust hole 15. Solenoid coils 9 and 10 are simultaneously energized, and a DC magnetic field is impressed on the inner space of the pipe 7 in the lengthwise direction of the pipe 7. A substrate, etc., are then set in the deposition chamber 3 and on the inner surface of the partition wall 11. The fine particles of the elements having high magnetic susceptibility and vaporized from the crucible 6 are allowed to ascend in the pipe 7, oriented by a DC magnetic field, and deposited on the substrate in the chamber 3 and on the wall 11 to form a layer. The substrate is then sintered at 850-950 deg.C in an O2 atmosphere to produce an oxide superconductor.
Patent JP-H05276746-A (JP)
Title: Dc-dc converter
IPC: H02M3/28
Filed: 1992-03-26
Abstract: PURPOSE:To provide a DC-DC converter which permits highefficiency switching with ease and suppresses enlargement of transformers in size. CONSTITUTION:A primary side coil M1 of a transformer T1 is connected to the plus side of a DC power source E, and the latter is connected to the minus side of the DC power source E through a switching device SW1. The primary side of the transformer T1 is provided with a reset coil M3. The minus side of the reset coil M3 is connected to the plus side of the DC power source E, and the plus side to a diode D1 whose cathode is earthed. A terminal A between the reset coil M3 and the diode D1 is connected to a detector 2, and the detector 2 is connected to a drive circuit 1. Then, the detector 2 detects a potential at the terminal A. The drive circuit 1 controls ON/OFF of a switching device SW1 so that it becomes ON when the detector 2 detects that the transformer T1 has reached the state where it is not saturated.