baber/WOPTO huggingface dataset:
Patent JP-H05222000-A (JP)
Title: Benzimidazol derivative and production thereof
Inventor: OKU TERUO
IPC: C07D235/08
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the subject derivative which is useful as a diuretic antihypertensive having c-GMP inhibition activity by thermal ring closure of 3-nitro-2-(N-alkoxycarbonyl)valeryl-aminobenzoicacid. CONSTITUTION:A compound of formula I [R<1> is lower alkyl, cyclo-(lower) alkyl; R<2a> is esterified carboxy; R<3>, R<4> is H, halogen, carboxy, lower alkyl which may be substituted) or a salt thereof, for example, 3-[N-(2-chlorobenzyl) valerylamino]-4nitrobenzoic acid is suspended in a mixture of acetic acid and ethanol in the presence of iron dust and the mixture is refluxed under vigorous stirring for 1 hour to form the imidazole ring. Then, the solvent is distilled off from the reaction mixture, the residue is purified by the flush-column chromatography to give a benzimidazole derivative of formula II (R<2> is carboxy, ester or amide), for example, 2-butyl-1-(2-chlorobenzyl)-6- ethoxycarbonylbenzimidazole.
Patent JP-H08139370-A (JP)
Title: Manufacture of thermoelectric transducer
Inventor: YOKOI KANJI
IPC: H01L35/32
Filed: 1994-11-10
Abstract: PURPOSE: To avoid damages to electrode plates when thermoelectric transducers are assembled, simplify an assembly process and reduce the manufacturing cost. CONSTITUTION: A plurality of N-type semiconductor chips and P-type semiconductor chips are connected in series with upper and lower electrodes which are first and second one-piece electrode patterns 31 and 41. The electrode plates 32 and 42 of the first and second one-piece electrode patterns 31 and 41 which are adjacent to each other are connected to each other with joint parts 33 and 43. The joint parts 33 and 43 are so arranged as not to damage the second one-piece electrode pattern 41 when the joint parts 33 of the first one-piece electrode pattern 31 are cut off. Further, two one-piece frames on which a plurality of the upper and lower electrode patterns and to which a plurality of the semiconductor chips are connected together by one soldering process are emploed to produce a plurality of modules simultaneously.
Patent JP-H0997525-A (JP)
Title: Switch
Inventor: TAKASAGO YOSHIHIRO
IPC: H01H13/52
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a switch which does not require a complicated configuration, can be manufactured easily and economically, and excels in connection reliance and durability. SOLUTION: A switch contact 4 (on the base board side) in mounted on a base board 5 which is accommodated in a case 3, while another contact 2 (on the switch panel side) is installed on the rear surface of a switch panel 1 constituting part of the case 3 in such an arrangement as confronting the base board side contact 4. Among these two contacts 2, 4 which contact and separate from each other, at least one, for example one 2 on the switch panel side, is made of conductive resin having a low hardness, and this 2 is constructed in a single piece with the switch panel 1.
Patent JP-H0593383-A (JP)
Title: Method for recycling waste paper
Inventor: IGAWA KOJI
IPC: D21C5/02
Filed: 1991-09-27
Abstract: PURPOSE:To obtain recycled paper hardly containing any metallic foils by forming sheets of paper from disaggregated pulp in a state of fine metallic pieces, unremovable with a pulper and dissolved in an alkali. CONSTITUTION:Pulp of multilayered paper containing layers of metallic foils is disaggregated with a pulper 20 to remove most of the metallic foils. The disaggregated pulp is then beaten, further finely disaggregated with a beating refiner 34, passed through a potcher 36 and a dust removing screen 38, fed from a washing machine 46 to a residence potcher 48 and thoroughly stirred therein to dissolve the finely divided pieces of the metallic foils in an alkali. The resultant disaggregated pulp is then fed to an apparatus 58 for forming sheets of paper.
Patent JP-H0995653-A (JP)
Title: Thermosetting composition
Inventor: YAMASHITA KIICHI
IPC: C09J175/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in adhesiveness to various steel sheets, especially galvanized steel sheets and preservation stability. SOLUTION: This thermosetting resin comprises (A) 100 pts.wt. of a thermosetting composition composed of a vinyl chloride-based resin, etc., as components, (B) (i) 0.2-10 pts.wt. of a blocked isocyanate and (ii) 0.02-5 pts.wt. of a mercapto compound having preferably 100-500 mercapto equivalent, >=200 weight-average molecular weight and <=100 deg.C melting point and containing plural mercapto groups in the molecule as an adhesion imparter. The composition is cured or solidified within the temperature range of 110-230 deg.C.
Patent JP-H0588507-A (JP)
Title: Electrostatic charging member
Inventor: MASUDA YOSHITOMO
IPC: G03G5/00
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a sufficient electrostatic charging potential by the application of a relatively low voltage and to securely prevent ozone from being produced by directly impressing an electrostatically charged body with electric charges not by aerial discharging. CONSTITUTION:When an electrostatic charging member 1 is made to abut on the electrostatically charged body 2 and the voltage from a power source 3 is applied between them to charge the electrostatically charged body 2, the electrostatic charging is performed by a direct charge impressing system which impresses the electrostatically charged body 2 directly with electric charges from the electrostatic charging member 1 not by the aerial discharging. In this case, the electrostatic charging not by the aerial discharging, by the direct charge impressing can be confirmed from a state wherein the applied voltage for starting the electrostatic charging of the electrostatically charged body 2 is <=500V when the electrostatic charging member 1 is made to abut on the electrostatically charged body 2 and the voltage from the power source 3 is applied between the both and raised gradually from a low voltage.
Patent JP-H03141046-A (JP)
Title: Floppy disk and tape for erasable optical information recording
Inventor: KAWAGUCHI TAKEYUKI
IPC: G11B7/24047
Filed: 1989-10-26
Abstract: PURPOSE:To obtain an excellent recording/erasion characteristic by constituting a recording layer of a laminated body of an expansion layer and a holding layer, containing two kinds of dyestuffs in both these layers, and adjusting the content of these pigments and thickness of the recording layer. CONSTITUTION:A floppy disk and a tape for erasable optical information recording consist of a transparent high polymer film (a) and a recording layer (b) formed thereon. This layer (b) is constituted of a laminated body of an expansion layer (c) deformed by heating which follows laser light irradiation, and a holding layer (d). Also, the layer (c) and the layer (d) are allowed to contain different near infrared absorbing pigments D1, D2 in which absorbing wavelength areas are not superposed completely. Moreover, the content of the dyestuffs D1, D2 and thickness of the layer (b) are adjusted so that a reflection factor of the layer (b) becomes at least >=10% against a near infrared ray. In such a way, in a recording medium in which it is a fundamental principle to read a variation of the reflection factor caused by formation and dissipation of a bump, an excellent recording/erasion characteristic is obtained.
Patent JP-S63129906-A (JP)
Inventor: NAGAI TAKASHI
IPC: A01B69/00
Filed: 1986-11-20
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-H0995212-A (JP)
Title: Vehicular theft prevention device
Inventor: HONAGA KAZUHIRO
IPC: E05B83/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To improve any convenience to use without complicating a constitution by memorizing a latest code when a rolling code between a theft prevention control means and an engine control means is matched and judging whether they are matched or not based on the comparison of the last agreement code when the rolling code is not matched. SOLUTION: An engine control means 2 has a memory part MEM1 for memorizing a last agreement code A1 and a present rolling code A2 and a memory part MEM2 for memorizing a last agreement code B1 and a present rolling code B2 is installed in a theft prevention control device 4. When the present rolling code between the theft prevention control means 4 and the engine control means 2 is not matched, a judgement for whether the last agreement codes A1, B1 are matched with each other or not is carried out by making the comprison result of the last agreement codes A1, B1 to a reference and the synchronization of the rolling code is recovered and the stop of an unnecessary internal combustion engine is avoided.
Patent JP-H07107647-A (JP)
Title: Method and unit for relaxing tension
Inventor: YOKOYAMA SHOJI
IPC: H02G7/02
Filed: 1993-10-01
Abstract: PURPOSE:To eliminate the need of repairing work at a part on the wall of a building where a fixing metal is fixed by actuating a mechanism for relaxing tension when the external tension exceeds a preset maximum allowable level. CONSTITUTION:The tension relaxing unit 1 has one end 3 which can be fixed to other member and the other end 2 which can be fixed to a member different from the other member. The tension relaxing unit 1 comprises an outer tube 4, an inner tube 5, and tension relaxing mechanisms 6-20. When external tension exceeds a preset maximum allowable level, the mechanisms 6-20 are actuated to relax tension without resisting. When a service wire 2 is led into a building from a main line, for example, the tension relaxing unit is fixed to an anchor 3 in order to protect the anchoring part against fracture.
Patent JP-H02124752-A (JP)
Title: Granite-like artificial stone and production thereof
Inventor: YUGAWA NOBUHIKO
IPC: C04B111/54
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the title artificial stone having superior heat, water and contamination resistances without causing cracking at the time of curing by molding and curing a mixture of a specified resin compsn. with crushed granules by radical polymn. and ring opening of epoxy resin. CONSTITUTION:A resin compsn. (I) consisting of 100 pts.wt. radicalpolymerizable monomer (A), 5-75 pts.wt. thermoplastic resin (B) soluble or dispersible in the monomer A, 10-100 pts.wt. epoxy resin (C), 50-1,000 pts.wt. inorg. filler (E) and 0.5-4.0 equiv. multifunctional carboxylic acid or anhydride thereof (D) basing on 1 equiv. resin C (an acid anhydride group is considered to be bifunctional) is prepd. and 100 pts.wt. of the compsn. I are mixed with 40-150 pts.wt. crushed granules (II) of one or more kinds of resins each obtd. by curing a mixture consisting of the monomer A and the filler E or further contg. a colorant and different from a cured body of the compsn. I in clearness or color tone. The resulting mixture is molded and cured to obtain a granite-like artificial stone.
Patent JP-H09120202-A (JP)
Title: Image forming device
Inventor: TAKANUMA KOUJI
IPC: G03G15/08
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To rapidly reflect toner concentration detected by a magnetic sensor in supplied toner and to perform accurate and stable toner concentration control by providing a means for allowing a toner supply device to intermittently execute toner supply operation. SOLUTION: The toner supplied from a toner supply part is stirred by a stirring screw, and it is mixed with the developer while it is stirred and carried together with the developer. Then, a control part 18 intermittently tunrs on/off a toner supply clutch 21 at the time of making the toner supply device 20 supply the toner based on an output value from the magnetic sensor 16 so that the toner may be supplied succeedingly by choosing the time when the toner supplied previous time does not remain in the toner supply part by finely supplying the toner from the toner supply part plural times. Thus, the time required for uniformly mixing the toner with the developer in a developing device 19 is shotened.
Patent JP-H0588139-A (JP)
Title: Multiple eye type night vision device
Inventor: OGASAWARA TOSHIHIRO
IPC: G02F1/13
Filed: 1991-09-27
Abstract: PURPOSE:To provide the multiple eye type night vision device which is made lightweight and low in price. CONSTITUTION:This device is equipped with plural object optical systems 1 and 2, plural ocular optical systems 9 and 10, a single photoelectron multiplier part 6 which multiplies and sends images of the object optical systems 1 and 2 to the ocular optical systems 9 and 10, optical fibers 5 and 12 which connect the photoelectron multiplier part 6 to object optical systems 1 and 2 and ocular optical systems 9 and 10, liquid crystal parts 3 and 4, and 7 and 8 provided to the object optical systems 1 and 2 and ocular optical systems 9 and 10, and a liquid crystal control part 11 which controls the switching of the liquid crystal parts between a light transmission state and a light nontransmission part. Only one photoelectron multiplier part 6 is required regardless of the number of the object optical systems 1 and 2 and ocular optical systems 9 and 10, and the device is made lightweight and low in price.
Patent JP-H07110017-A (JP)
Title: Plane fastener made of plastics
Inventor: SHIBANUSHI YOSHIO
IPC: F16B5/07
Filed: 1993-10-12
Abstract: PURPOSE:To reduce inserting force at joining together plane fasteners by thinning out projecting bodies of one fastener piece at proper intervals, and forming a clearance when the projecting bodies are inserted between the projecting bodies of the other plane fastener. CONSTITUTION:When the other plane fastener piece A is compared with one plane fastener piece B, a plurality of projecting bodies 3 each having a semispherical engaging head part 4 and a leg part 5 are constituted so as to be thinned out row by row in an X-direction. Hereby, when the projecting body 3A of the other plane fastener piece A is squeezed into the intersection space of crossroads formed from the projecting bodies of the one plane fastener piece B, the projecting bodies 3B positioned around the projecting body 3A can be relieved by bending in the arrow mark direction into the space of gaps DELTA, because there is no squeezing of the projecting body 3A between the adjoining projecting bodies 3B. Consequently, press-fit of the other plane fastener piece A against the one plane fastener piece B becomes possible by inserting force less than the conventional case.
Patent JP-H03137649-A (JP)
Title: Fine pattern forming material and pattern forming method
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/027
Filed: 1989-10-24
Abstract: PURPOSE:To enable development with an aq. org. alkali soln. and to make a fine resist pattern accurate and perpendicular by using a fine pattern forming material composed of alkali-soluble novolak resin and a specified electrically conductive polymer. CONSTITUTION:This fine pattern forming material is made of a mixture of alkali-soluble novolak resin with an electrically conductive polymer which is decomposed by irradiation with charged beams. Alkali-soluble silicon resin may be preferably used in place of the novolak resin. The electrically conductive polymer is used as a dissolution inhibitor for the novolak resin and may be polydibutyl-thiophene.
Patent JP-H08152022-A (JP)
Title: Superconducting bearing
Inventor: TOOMASU KEE RITSUJINII JIYUNIA
IPC: H01F6/00
Filed: 1992-09-03
Abstract: PURPOSE: To increase a load capacity by providing permanent magnets laminated in alternating polarity for generating magnetic fields, a magnetic metal shim for giving a gap for increasing a magnetic flux gradient between a pair of adjacent permanent magnets, and a superconducting member for communicating one surface with magnetic fields from the pair of adjacent permanent magnets. CONSTITUTION: One surface of a laminated structure 14 is placed to face a superconducting member 12, permanent magnets 16a to 16c are arrayed in alternating polarity, and a magnetic flux line flows between the N and S poles of the permanent magnets 16a and 16c, and between the magnetic poles of the adjacent magnets. Thus, the number of magnetic flux lines per unit area is increased, a magnetic flux density is increased between the N and S poles in one surface of the laminated structures 16b and 16c, the length of the magnetic flux line becomes short, and a magnetic flux gradient is increased. A non-magnetic shim 17 is arranged among the permanent magnets 16a to 16c to reduce magnetic flux leakage.  During an operation, the superconducting member 12 is cooled, and the load capacity and stiffness of a thrust bearing 10 are greatly increased as an operation temperature is reduced equal to a critical temperature Tc or lower.
Patent JP-H09121227-A (JP)
Title: Method, system, and device for data transmission
Inventor: KAGAWA MASAAKI
IPC: H04N7/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate two-way transmission between video devices. SOLUTION: A master machine always sends partial packet data including a synchronizing signal and a master transmission flag to a transmission line with the period of one horizontal time. When outputting data, the master machine sends partial packet data, where the master transmission flag is set, and sends data which includes transmission object video data and constitutes a complete packet together with this partial packet data. When not outputting data, the master machine sends only partial packet data where the master transmission flag is not set. A slave machine checks this master transmission flag; and if the flag is not set, the slave machine sends data of the transmission object to the transmission line so that data constitutes a complete packet together with partial packet data.
Patent JP-S62137392-A (JP)
Inventor: ISHII KATSUMI
IPC: E21B7/26
Filed: 1985-12-12
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-H07133594-A (JP)
Title: Fabric for ink jet printing, method for carrying out ink jet printing and printed article
Inventor: SUZUKI MARIKO
IPC: D06P5/00
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a fabric for ink jet printing, capable of providing a bright and fine pattern having high color development in high dyeing ratio in forming a print image by an ink jet system and provide a method for carrying out ink jet printing. CONSTITUTION:In this fabric for ink jet printing, specific gravity of the fabric in absolute dry condition is adjusted to 1.45-1.49 by mercerization. This printing method comprises applying ink to the fabric and subjecting the fabric to dyeing treatment and then subjecting the dyed fabric to washing treatment. Furthermore, this printed article is obtained by the method.
Patent JP-H09117898-A (JP)
Title: Card branking device
Inventor: MIZUNO NOBUHITO
IPC: B26F1/38
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve blanking productivity by blanking an outside form of a card from a sheet material and substratially simultaneously forming small holes on the card by the same blanking device. SOLUTION: A card blanking device 1 is a device to blank an outside diameter of a card from a sheet material 2 and to form small holes (square hole for forgery prevention and round hole for card kind indication) on the card. This device 1 is mainly constituted of a die for outside form blanking fixed on a lower side fixing table 5, a punch 8 for outside form blanking provided on an upper side movable table 7, punches 9, 10 for small hole formation provided on the upper side movable table side 7 and to form small holes on the card and a passage 11 provided on the side of the lower side fixing table 5 and to freely drop foreign matters produced as the small hole are formed. A square hole and a round hole are formed by the punches 9, 10 for small hole formation by lowering the upper side fixing table 7 and blanking the outside form of the card by a die 6 for outside form blanking.
Patent JP-H04153905-A (JP)
Title: Multichannel magnetic head
Inventor: SAKAGAMI YUSUKE
IPC: G11B5/29
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the head which is inexpensive and has high accuracy and has the lesser magnetical interaction between channels by disposing coils respectively on the outer peripheries of magnetic poles, fixing magnetic poles at specified intervals in the positioning holes of a yoke and connecting the leading wires of the respective coils to relay plates, then packing the holes with a nonmagnetic material. CONSTITUTION:The holes for fixing the magnetic poles 2 and the relay plates 5 are worked in the U-shaped yoke 1 and the front ends of the magnetic poles 2 are finely worked in order to form the magnetization regions corresponding to a resolution. The magnetic poles 2 are fixed at an equal interval X to the yoke 1 and form a magnetic circuit. The cylindrical coils 3 are inserted therein and the leading wires of the coils 3 are connected through the holes of the relay plates 5 to the wiring patterns consisting of copper. After the nonmagnetic packing material is packed into these spacings, the end faces adjacent to a recording medium are polished to assure the surface accuracy. The magnetical interaction between the adjacent magnetic poles is substantially eliminated in this way and the respective parts are shaped to allow easy production. The easy assembly is assured and the inexpensive head is obtd.
Patent JP-H09100866-A (JP)
Title: Liquid filled mount
Inventor: OMOTO MASAYA
IPC: F16F13/18
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To exhibit responsiveness excellent in input of idle vibration. SOLUTION: A third liquid chamber 19 is provided inside a partition part 11, and a sub diaphragm is provided on the partition part 11 so that one surface 18a may face a first liquid chamber 12 and that the other surface 18b may face the third liquid chamber 19, and a communication part 17f for communicating the third liquid chamber 19 with an orifice 14 is provided between them. When idle vibration is input from one attaching part 1 side in relation to a mount, internal pressure in the first liquid chamber 12 is changed, the rear half part of the orifice 14 immediately resonates in liquid column, and dynamic spring constant is decreased.
Patent JP-S61150369-A (JP)
Title: Read-only semiconductor memory device and manufacture thereof
Inventor: ARIIZUMI SHOJI
IPC: G11C17/08
Filed: 1984-12-25
Abstract: PURPOSE:To increase the density of a ROM by forming an N-type poly Si wiring layer connected only to an N layer on one side while crossing an insulated gate elec trode on a P type Si substrate and superposing a second wiring layer selectively con nected to an Si3N4 mask in response to the presence of the Si3N4 mask. CONSTITUTION:A gate oxide film 33 and a P added poly Si gate electrode 34 are shaped to a P-type Si substrate 31, and N layers 35, 36 are formed through the implan tation of As ions. The surface is coated with SiO2 37 and a connecting hole 38 with a drain 35 is is shaped, doped poly Si 39 and an Si3N4 mask 40 are superposed and oxidized, and an insulating film 41 and a first wiring layer 42 are formed. An Al layer 43 is superposed and data lines 45 are shaped through a patterning, and the drain 35 is connected to the data lines 45 through the wiring layer 42 in response to the presence of the Si3N4 mask. Since a contact between Al 43 and poly Si 42 does not depend upon the connecting hole and depends upon a plane contact by the presence of the mask 40, thus eliminating the need for the extension of the hole 38 and the drain 35, then largely reducing the size of a cell in the direction of word lines 44 by the poly Si gate electrode 34, provided that a ROM having the high degree of integration is acquired.