baber/WOPTO huggingface dataset:
Patent JP-H05163335-A (JP)
Title: Modifier for thermoplastic synthetic polymer and polymer composition containing same
Inventor: SUGIURA MASAHITO
IPC: C08G63/688
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a modifier which can impart permanent and excellent antistatic properties and dyeability to a thermo-plastic synthetic polymer by using a polyester comprising units of a specified aromatic dicarboxylic acid and units of a specified diol. CONSTITUTION:The title modifier is obtained by using a polyester comprising aromatic dicarboxylic acid units containing at least 30mol% phosphonium sulfoisophthalate units of 14 formula I (wherein R<1> to R<4> are each a 1-18C aliphatic hydrocarbon group, an aromatic hydrocarbon group, aralkyl or alkylaryl) and diol units each derived from a dihydric alcohol of formula II (wherein A is a 2-22C hydrocarbon group). This modifier can impart permanent and excellent antistatic properties and dyeability to a thermoplastic synthetic polymer without detriment to the inherent properties.
Patent JP-H08239332-A (JP)
Title: Production of cyclopentadiene
Inventor: MATSUMURA YASUO
IPC: C07C13/28
Filed: 1995-12-29
Abstract: PURPOSE: To obtain cyclopentadiene which is useful as a an intermediate in chemical industry from inexpensive raw materials through simple reactions by subjecting a ketone or aldehyde as a raw material to reaction in the presence of a catalyst followed by vapor-phase dehydrative cyclization of the product. CONSTITUTION: A ketone and another ketone, an aldehyde and another aldehyde or a ketone and an aldehyde are allowed to react with each other in the presence of an acidic or basic catalyst at 0-200 deg.C. Then, the reaction product is subjected to dehydrative cyclization in the presence of a solid acid catalyst such as silica/alumina at 120-600 deg.C under a pressure of 10kg/cm<2> to give a cyclopentadiene. When a weak basic catalyst is used in the reaction of ketones or aldehydes, β-hydroxycarbonyl is mainly obtained, while the use of a strong acid or strong base catalyst gives an α, β-unsaturated carbonyl compound. In some cases, the α, β-unsaturated carbonyl compound isomerizes to a β, γ-unsaturated carbonyl compound.
Patent JP-H05163406-A (JP)
Title: Vinyl chloride-based resin film for agricultural use
Inventor: OCHIAI MINORU
IPC: C08L27/06
Filed: 1991-12-16
Abstract: PURPOSE:To obtain an agricultural film excellent in durability of fog resistance, dustproof and slip characteristics and capable of ready spreading or roll-up. CONSTITUTION:The objective vinyl chloride-based resin film is a vinyl chloride- based resin film for agricultural use, composed of 100 pts.wt. vinyl chloride-based resin, 45 to 60 pts.wt. phthalate-based plasticizer and 0.5 to 5 pts.wt. nonionic surfactant as an anti-fogging agent. The above plasticizer is a phthalic acid homo- or co-ester-based plasticizer having two or more kinds of alkoxy groups and the average number of carbon atoms in the above alkoxy groups is 8.2 to 9.5. An agricultural film capable of keeping its fog resistance over a long period can be obtained by further blending a fluorine-containing compound with the above vinyl chloride-based resin film.
Patent JP-H10176736-A (JP)
Title: V-ribbed belt
Inventor: KOMAI TAKAHIKO
IPC: F16G5/20
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To remarkably improve a belt running life by suppressing the occurrence of a crack easily occurring from the bottom of a rib, to improve an adhesion layer by using an EPDM rubber composition in a compression rubber layer on which compression deformation is repeatedly exerted during running of a belt, to improve heat resistance and cold resistance by modifying an adhesion layer, and to improve durability of a belt during running in high temperature atmosphere and low temperature atmosphere. SOLUTION: A V-ribbed belt 1 comprises an adhesion rubber 3 in which a core 2 is embedded along the longitudinal direction of a belt; and a compression rubber layer 4 having at least one rib part 7 along the longitudinal direction of the belt. The compression rubber layer 4 forms a rib part 7 and a rib bottom 8 arranged between the rib part 7 and the adhesion rubber 3. An additive amount of short fibers mixed in the rib bottom part 8 is less than that mixed in the rib part 7.
Patent JP-H09103352-A (JP)
Title: Frog and flower/plant stabilizer
Inventor: SAGOU BUNGO
IPC: A47G7/03
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To promote the supply of sufficient water to flower and plants as objects while further stabilizing the attitude thereof by providing a spiral groove spiralling like a liana on an outer circumference part of frog needle parts placed on a frog base along the axis lines of the frog needle parts. SOLUTION: This frog comprises a frog base and numerous frog needle bodies 2 and the base has the frog base bodies and a base cover. In the frog base body, an upper plate part 11a is arranged on the upper side thereof and a lower plate part 11b on the lower side thereof. The upper plate part 11a is provided with through holes 111a for planting at proper points while recess parts 111b for planting are provided at points corresponding to the through holes 111a in the lower plate part 11b. On the other hand, the frog needle body 2 is an application of a wood screw having a shaft part G with a specified single thread screw provided thereon and a head T. A portion G2 excluding the root side G1 out of the shaft part G of the wood screw is exposed from the top surface of the frog base to make a frog needle part 21 with which flower and plants are stuck.
Patent JP-2000225666-A (JP)
Title: Manufacture of industrial cloth covered with silicone
Inventor: STERNBERG BRITTA
IPC: D06M15/643
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between a silicone layer and an air bag cloth at low cost by a method wherein the cloth obtained through a weaving method under a green state is covered by an aqueous emulsion containing an organosiloxane. SOLUTION: A green cloth 1 obtained through a weaving method is delivered from roller 2, guided to a dampening roller 3 through a directional turning roller so as to be dampened by an aqueous emulsion 4 containing an organosiloxane in order to be successively dried in a heating tube for covering. Similarly with the immersing process in the aqueous emulsion containing the organosiloxane, the aqueous emulsion containing the organisiloxane can be coated on a green cloth by finish-dyeing technique. The best coverage on the green cloth is set to be at most about 15% of the total weight of the cloth.
Patent JP-H09185370-A (JP)
Title: Musical sound generating device
Inventor: SHIRAKAWA TOKIO
IPC: G10H1/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make the device usable for electronic musical instruments with various performance and suppress a decrease in the quality of a musical sound generated by a sound source part by providing a clock generating means which make the ratio of both the frequencies of a 1st and a 2nd operation clock signal between a 1st and a 2nd mode. SOLUTION: A clock generator 109 generates a master clock corresponding to the frequency of crystal 8, properly divides its frequency, and supplies operation clocks to respective parts in a sound source chip 1. Here, ϕTG is an operation clock supplied to the sound source part 104 and ϕCPU is an operation clock supplied to a CPU 102. According to the switching state of a switching part (SX) 9, the frequency ratio of ϕTG and ϕCPU is varied to vary the ratio of the possible frequency of access to an external memory 2 by the CPU 10 per unit time and the possible frequency of access to the external memory 2 by the sound source part 104. Further, the time-length ratio of a CPU access section and a sound source access section is made variable.
Patent JP-H07202759-A (JP)
Title: Standby line monitor method and device thereof
Inventor: SAITO SADAYOSHI
IPC: H04B1/74
Filed: 1993-12-28
Abstract: PURPOSE:To provide a standby line monitor method and device therefor in which the power for the system is reduced and the scale of the device is made small and the man-hours for extension of an active line is saved. CONSTITUTION:A main signal SN received by a lowest ranking transmission changeover circuit N-1 is branched into a main signal SN-1 and a standby signal SN-2. The main signal SN-1 received by a reception changeover circuit N-5 via a transmission circuit N-2, a reception circuit N-3 and a delay adjustment circuit N-4, and the standby signal SN-2 received by a standby transmission circuit P1 of a standby line P via host transmission changeover circuits 1-1, 2-1..., i-1... from the transmission changeover circuit N-1 and received by a reception changeover circuit N-5 from a standby delay adjustment circuit P3 via reception changeover circuits 1-5, 2-5... are compared and when they are coincident, it is discriminated that the standby line P is normal.
Patent JP-H05164941-A (JP)
Title: Guide sleeve for optical fiber connector
Inventor: MATSUOKA YOSHIHIRO
IPC: G02B6/36
Filed: 1991-12-18
Abstract: PURPOSE:To provide a guide sleeve which enables an inserted ferrule to precisely be aligned. CONSTITUTION:The guide sleeve 1 for the optical fiber connector consists of a cylindrical member 2 which receives a couple of ferrules having a specific external diameter along the center axis from opposite directions and supports them so that they abut on each other. The cylindrical member 2 is closed in a peripheral direction and can deforms elastically at least in a radial direction. At least three supporting streaks 5 which are arrayed at balanced intervals in the peripheral direction and extended in the center axis direction are formed on the internal surface 4 of the cylindrical member 2. The free radius diameter between each of the support streak 5 and the center axis is set a little bit smaller than a half of the ferrule external diameter. The ferrules when inserted into the openings 3 of the cylindrical member 2 in the structure have their outer peripheral surfaces clamped by the supporting streaks 5 toward the center axis to improve the concentricity.
Patent JP-H07199491-A (JP)
Title: Single-layer electrophotographic photoreceptor
Inventor: YAMADA IKUKO
IPC: G03G5/06
Filed: 1993-12-30
Abstract: PURPOSE:To provide a single-layer electrophotographic photoreceptor which is excellent in chargeability and sensitivity and has an electrostatic characteristic that is stable even if copying processes are repeated. CONSTITUTION:A single-layer electrophotographic photoreceptor is obtained which has a photosensitive layer having at least a charge generating material, an organic hole moving material and an organic acceptor compound all of which are dispersed in a binding agent, the organic acceptor compound being a fluorene compound.
Patent JP-H05171821-A (JP)
Title: Concrete-floor chipper
Inventor: ARAGAKI YOSHITAKA
IPC: E04G23/08
Filed: 1991-12-20
Abstract: PURPOSE:To chip a concrete floor efficiently without damaging a reinforcement and a piping buried into the concrete floor safely in a manner that vibrations, noises and dust are reduced. CONSTITUTION:A support base 7 is installed movably to the upper section of a housing 1, a lower section of which is opened, in parallel with the opening edge of the housing 1. A nozzle device 9 composed of a shaft pipe connected to swivel joint 8 and mounted vertically, nozzle pipes 11a, 11b branched in the direction of the radius of gyration to the shaft pipe 9a and set up downward, and a motor 12 turning the shaft pipe 9a is installed to the support base. A suction pipe 15 is mounted at a position adjacent to the nozzle device 9 so as to be integrally moved together with the nozzle device 9 while a lower end is directed downward, and the support base 7 is connected to a moving means. A high-pressure water pump is bonded with the swivel joint 8 and a suction means with the suction pipe respectively.
Patent JP-2000184543-A (JP)
Title: Electric wire working device
Inventor: SUGINO YUJI
IPC: H01R43/05
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To simplify a clamp mechanism for reduced cost and space. SOLUTION: A device body 20 is provided with a guide axis 21, the guide axis 21 is provided with a pair of clamp stays 22 and 23 for free movement, a pair of clamps 24 and 25 are provided at a position facing the pair of clamp stays 22 and 23, respectively, and the device body 20 is rotatably provided with a link body 26 through a supporting axis 27. One end side of the link body 26 is connected to one clamp stay 22 of the pair of clamp stays 22 and 23 through a first connection body 28 while the other end side of the link body 26 is connected to the other clamp stay 23 through a second connection body 29, one clamp stay 22 is connected to an output part 33a of a drive source 33, and the drive source 33 is so provided that the movement direction of the output part 33a is almost identical with that of the pair of clamp stays 22 and 23.
Patent JP-2000142843-A (JP)
Title: Case for mark card
Inventor: SANO TADAO
IPC: B65D83/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mark card case made of a synthetic resin that can be marked in a state of a marking type card, as-inserted in the case, being an entry card such as a numeral selection type public lottery or a horse race, a speed boat race, and a bicycle race. SOLUTION: The synthetic resin case includes in a case comprising a main body 1 and a lid 2, a rotation part 7 and a lock part 8 on the main body 1 and lid 2, a cut part 10 partially on the wall part 9 of the main body 1, and also a deeper groove part 12 than the bottom part 11 in the periphery of the cut part 10. This services not only as card accommodation, but also as a desk pad, and enables a card to be marked as-inserted in the mark card case.
Patent JP-H05171572-A (JP)
Title: Antimicrobial leather
Inventor: KATO YUKARI
IPC: C08K3/32
Filed: 1991-12-20
Abstract: PURPOSE:To obtain an antibacterial leather exhibiting stable antibacterial effect over a long period without causing discoloration by attaching a specific antibacterial phosphate to natural or artificial leather. CONSTITUTION:An antibacterial phosphate of the formula (M<1> is univalent metal ion selected from among Ag, Cu, Zn, Sn, Hg, Pb, Fe, Co, Ni, Mn, As, Sb, Bi, Ba, Cd and Cr; A is m-valent metal ion selected from among alkali metal ion, alkaline earth metal ion, ammonium ion and hydrogen ion; M<2> is tetravalent metal; 0<=n<=6; 1a+mb is 1 or 2; (c) is 2 and (d) is 3 when 1a+mb=1, and (c) is 1 and (d) is 2 when la+mb=2) is bonded to the surface of a natural leather or an artificial leather using a binder to obtain the objective antibacterial leather exhibiting permanent antibacterial and mildew-proofing effect over a long period without deteriorating the characteristic moisture- diffusibility, air-diffusibility and flexibility of the leather. The leather is resistant to discoloration.
Patent JP-H107970-A (JP)
Title: Polyurethane binder for printing ink and printing ink composition containing the same
Inventor: YAMAZAKI SUMIICHI
IPC: C09D11/033
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane binder for printing ink which adheres well to all the kinds of plastic films, exhibits a good processibility after printing, is excellent in aging stability, and is environmentally friendly and a printing ink compsn. contg. the same. SOLUTION: This binder contains. as the main ingredient, a polyurethane resin obtd. by reacting a poly(ethylene-butylene) copolymer having 0.5-2 hydroxyl groups in the molecule and a number average mol.wt. of 1.000-10.000, a high- molecular polyol having a number average mol.wt. of 500-10.000 and both molecular terminals hydroxylated, an org. diisocyanate, and a short-chain glycol and/or a short-chain diamine.
Patent JP-H05169002-A (JP)
Title: Coating liquid applying method and device
Inventor: TANIMORI HIROSHI
IPC: B05D1/26
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the solidification of coating liquid even in the case of the coating liquid for which only the low boiling solvent is used and to make stable application over a long period of time. CONSTITUTION:There is an extrusion type hopper 3 in proximity to a long-sized flexible base W traveling while being supported by a back up roller 2. A part 16 near the edge 6 of the outside wall of a block 8 on the coating liquid film side of the extrusion type hopper 3 is determined as one side of a triangle when viewed from the flank and has the length same as the length of one side at the time of bead coating or extrusion coating the base with the coating liquid from the extrusion type hopper. The other one side of the triangle is formed with a covering plate 20 the front end 20a of which exists apart a clearance D at the thickness smaller than the thickness of the entrained air flow on the coating liquid film LL on the base. A means for preventing drying consisting of such covering plate 20 and both side plates 21 for the ends of the coating width are provided.
Patent JP-2001170521-A (JP)
Title: Organic film, method of manufacturing the same and film forming apparatus used therein
Inventor: NAKAGAWA TORU
IPC: B05B1/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an organic film capable of being formed even on an uneven base material with high work efficiency and coating efficiency and the organic membrane free from pinhole and uniform in thickness. SOLUTION: A solution for forming an organic film containing a silane compound having a chlorosilyl group is ejected toward a base material as mist- like liquid drops in an airless state and the silane compound is adsorbed and fixed onto the surface of the base material to form the organic film. By this constitution, production cost is reduced while not only production efficiency but also workability can be enhanced.
Patent JP-H11180211-A (JP)
Title: Phosphor
Inventor: MATSUMOTO AKIKAZU
IPC: B32B7/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the light emitting luminance by laminating a fluorescent layer on a rear face of a transparent layer comprising a V-shaped groove on a surface which totally reflects the light excluding a ray of light of which the angle of incidence is rectangular. SOLUTION: When a phosphor 10 is exposed to the light of day in daytime, a ray of light passing through a surface of the transparent layer 12 at right angle reaches a fluorescent layer 11, and the optical energy is accumulated therein. When the ray of light is not irradiated to the phosphor 10 at night, the optical energy accumulated in the fluorescent layer 11 is excited, and the light is emitted outward. The rays of light not directed to the surface of the transparent layer 12 at right angle among the rays of light, are totally reflected by the surface of the transparent layer 12 one or several times, and finally released from a pair of bottom parts 13a of the V-shaped groove 13 in a state that a beam 14 is formed. By collecting the light on the pair of bottom parts 13a of the V-shaped groove 13, the luminance can be remarkably improved.
Patent JP-H05182722-A (JP)
Title: Structure for preventing miss fitting of flat multi-conductor cable to connector, and connector being used therefor
Inventor: KAWAI HISAO
IPC: H01R24/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide structure which can reliably prevent miss fitting in the case of fitting a flat multi-conductor cable to a connector mounted on base, and a connector being used therefor. CONSTITUTION:A flat multi-conductor cable 2 is provided for use by backing a reinforcing plate 12 to an bare conductor 11 which is exposed by separating a cover at the point of each covered conductor, and also a connector is provided for use while said connector being provided with reinforcing plate fitting cavity 13 with its width wider than thickness of the reinforcing plate itself and narrower than the thickness of the exposed conductor plus that of the reinforcing plate. The reinforcing plate abuts to a bulkhead 8 so as to prevent fitting when the flat multi-conductor cable fits in wrong direction.
Patent JP-2000178700-A (JP)
Title: HIGH CORROSION RESISTANCE Zr AMORPHOUS ALLOY
Inventor: INOUE AKIHISA
IPC: C22C16/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance the amorphous formability in the alloy and to improve its corrosion resistance as well by allowing it to have a specified compsn. composed of Zr; Al and/or Ga; (Ni, Co, Fe) Cu; Nb. SOLUTION: This alloy is expressed by the general formula of Zr1-a-b-cAa [(Ni, Co, Fe) Cu]b Nbc, where A denotes one or two kinds of elements selected from Al and Ga, (a) to (c) denote atomic ratios, respectively, a=5 to 20, b=15 to 45, 0<c<=25, and a+b+c=30 to 70, and the ratio of (Ni, Co, Fe) to Cu=1.8 to 2.1. Fe, Co, Ni and Cu are the main elements for forming amorphous phases. Al and Ga are elements for remarkably enhancing the amorphous formability. Nb is an element for imparting high corrosion resistance thereto without remarkably deteriorating the amorphous formability. As to this alloy, cooling and solidifying are executed from the molten state by using a single roll method or the like, by which the one having a thin strip shape, a filamentary shape or a granular shape can easily be obtd.
Patent JP-H11186206-A (JP)
Title: Surface cleaning apparatus
Inventor: YAMANISHI TOSHIYUKI
IPC: H01L21/304
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface cleaning apparatus, which is enhanced in its cleaning power and is capable of adjusting the cleaning power depending on the kind of the object to be cleaned, and in which particle generation is suppressed, by making acceleration nozzle one body, the distance between the acceleration nozzle and the object to be cleaned adjustable, and the nozzle hole of the acceleration nozzle tapered widening toward the outlet. SOLUTION: Acceleration nozzle 108 is one body manufactured by milling a block of material. In use of the acceleration nozzle 108, speed of the gas flow from the acceleration nozzle at the impact on a wafer 10 is a factor that determines the cleaning power. Therefore, long holes 114 are provided in stays 110 and 112 that fix the acceleration nozzle 108 to make the vertical position adjustable within the limit of the long holes 114 using screw bolts 116. A shield plate 120 controls the flow in the cleaning chamber. By making the nozzle hole 109 of the acceleration nozzle 108 tapered widening toward the outlet with a specified angle, the speed at the outlet is a function of the pressure inside the acceleration nozzle, and it is possible to control the speed.
Patent JP-H06197268-A (JP)
Title: Video camera with rear light compensation function
Inventor: SATO MASASHI
IPC: H04N5/238
Filed: 1992-12-22
Abstract: PURPOSE:To compensate lightness of a major object with emphasis wherever a high luminance component such as a rear light is located in an image pickup screen of the video camera and to properly adjust the white balance. CONSTITUTION:A signal at the outside of a photometric region depending on a gate pulse 23 from a gate pulse generating circuit 10 whose level is attenuated by an attenuation circuit 8 is sued for an input video signal to a lens assembly 1 with automatic diaphragm function. The photometric region is optionally and freely shifted by manual operation (variable resistor 17) or the like. The signal representing the photometric region is fed to a white balance function section in a video processing circuit 14 to make the photometric region for white balance equal to that for rear light compensation to attain proper white balance adjustment.