baber/WOPTO huggingface dataset:
Patent JP-H09115481-A (JP)
Title: Electrodeless discharge lamp
Inventor: SAIMI MOTOHIRO
IPC: H01J65/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp whose starting characteristic is improved and which can restrain devitrification of a light emitting tube and an increase in starting voltage caused by reaction between the light emitting tube and a sealing substance at lighting time. SOLUTION: This electrodeless discharge lamp is provided with an airtight light emitting tube 1 formed of a light transmissive material of a metallic oxide, and a light emitting substance containing at least one or more kinds of rare earth metal halogen compounds is sealed in its light emitting tube 1. In this case, a promotive substance to easily promote a halogen cycle caused in the vicinity of a light emitting tube inner wall is sealed in the light emitting tube 1.
Patent JP-S60123559-A (JP)
Title: Bisazo compound and its preparation
Inventor: OMURA TAKASHI
IPC: D06P3/66
Filed: 1984-10-01
Abstract: NEW MATERIAL:A compound shown by the formula I (X1 and X2 are H, methyl, methoxy, chlorine, carboxylic acid, or sulfonic acid; Y is H, or methyl; Z1- Z3 are H, chlorine, methyl, methoxy, sulfonic group, or carboxylic group) in the form of a liberated acid. EXAMPLE:A compound shown by the formula II. USE:Dye for dyeing cellulosic fibers in improved fastness to chlorine, fastness to light, and fastness to sweat and sunshine in dark blue. PREPARATION:An aniline compound shown by the formula III is diazotized, the resultant compound is coupled with 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid, to give a monoazo compound shown by the formula IV in the form of a liberated acid. A phenylenediaminesulfonic acid compound shown by the formula V and an aniline compound shown by the formula VI in the form of liberated acid, respectively, are condensed with cyanuric chloride in the form of liberated acid, to give an amino compound shown by the formula VII in the form of liberated acid. This compound is diazotized, and coupled with the monoazo compound shown by the formula IV.
Patent JP-H0633599-A (JP)
Title: Supporting device for welding of reinforcement for pc girder
Inventor: ISHII SHIGEMICHI
IPC: E04G21/12
Filed: 1992-07-13
Abstract: PURPOSE:To use one set of a supporting device for welding, and accurately support respective reinforcements used for PC girders of various sections. CONSTITUTION:A base member 1 for an upper edge and a base member 2 for a lower edge are fittingly provided on guide members 3 so as to relatively approach and separate, and the upper edge base member 1 is provided with a V-shaped reinforcement holding device, and an upper part shrouding reinforcement holding member 5 movable in the lengthwise direction of the guide members. A holding member 6 to hold the upper side of shear reinforcing reinforcement is provided so as to be movable in the perpendicular direction of the guide members, and the lower edge base member 2 is provided with a holding member 7 to hold the lower side of the shear reinforcing reinforcement and a lower part shrouding reinforcement supporting member 8 movable in the perpendicular direction of the guide members.
Patent JP-H1135047-A (JP)
Title: Container handle
Inventor: WAKAE KIYOBUMI
IPC: A47J41/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To switch easily and with a small force a container handle from a stored state to a pulled-out state and vice versa and also prevent the handle in the pulled-out state from being stored unintentionally even if a hand or something touches it. SOLUTION: The connection shaft 7 of a small swing piece 5 is inserted into the connection groove 8 of a handle main body 6 so as to be freely movable. In a handle-pulled-out state where the handle main body 6 is swung outward, the connection shaft 7 of the small swing piece 5 is positioned in the locking part 19 of the connection groove 8 of the handle main body 6, so that it is locked. And also part of the small swing piece 5 projects above the upper end of the handle main body 6 to form a lock release push part 21. By depressing the push part 21, the connection shaft 7 is moved from the locking part 19 of the connection groove 8 to a swing guide part 18, so that it is unlocked.
Patent JP-H0623429-A (JP)
Title: Production of platinum pipe structural body
Inventor: MIZUNIWA TETSUO
IPC: B21C37/00
Filed: 1992-07-10
Abstract: PURPOSE:To increase the deformation resistance to a high temp. and high pressure and to provide high functions and a long life by winding a platinum pipe around a supporting rod, then screwing the supporting rod and the platinum pipe into a holder provided with spiral hollow grooves on its inside surface, thereby assembling and integrating the holder, the rod and the pipe. CONSTITUTION:The pipe 3 made of the material Pt is wound around the supporting rod 2 provided with the spiral hollow grooves on its outer periphery. While the supporting rod and the pipe are kept rotated, the rod and the pipe are screwed into cylindrical holder which is made of material Cu and is provided with the spiral hollow grooves connected at the front end of the hollow grooves to through-holes in the bottom on its inside surface. The front ends of the pipe are drawn out of the through-holes. The pipe structural body 7 tightly fitted and integrated with the supporting rod, the pipe and the holder is thus obtd. As a result, the platinum pipe structural body is obtd. with easy assembly and the high functions and the long life to prevent corrosion with chemicals are obtd.
Patent JP-H0638992-A (JP)
Title: Material for treatment of paradental disease
Inventor: YOKOTA MAKOTO
IPC: A61K6/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a material for treatment of paradental diseases useful for the regeneration of periodontal cells with excellence in softness, storage stability and adhesiveness. CONSTITUTION:A polymer of lactic acid or a copolymer of lactic acid and glycolic acid having a number average molecular weight range of 10,000-90,000 is mixed with triethyl citrate in a range if 10-40wt.% based on the polymer to obtain a periodental material. The material has softness, storage property and adhesiveness suitable for treatment of paradental diseases thereby enabling the regeneration of a periodontal tissue better.
Patent JP-H06106692-A (JP)
Title: Packing material for sterilization under pressure and heat and packed body using the same
Inventor: YAMAMOTO WATARU
IPC: B65D33/00
Filed: 1993-07-29
Abstract: PURPOSE:To make it possible to tear off straightly by hand a packed body having good impact-resistance for use in sterilization under pressure and heat without providing an unsealing auxiliary member. CONSTITUTION:In a packing material for use in sterilization under pressure and heat wherein an outer layer 1, nylon film 2, and heat sealing resin layer 3 are laminated successively, a biaxially stretched film comprising aromatic polyamide and nylon 6 is used as the film 2. It is preferable to provide further a gas barrier layer between the film 2 and the layer 1 or the layer 3. As the gas barrier layer, aluminum foil, polyvinylidene chloride layer, silicon oxide thin film, or complex film wherein a silicon oxide thin film is formed on a thermoplastic resin film can be used. As the layer 3, polypropylene film is desirable.
Patent JP-S6451421-A (JP)
Title: Composition for molding automobile bumper
Inventor: ARAKAWA YUKUSHI
IPC: B60R19/03
Filed: 1987-08-20
Abstract: PURPOSE:To obtain the title composition which can give a delamination-free, high-strength molding, by mixing a specified unsaturated polyester with an isocyanurate derivative, a polymerizable monomer and a reinforcing material. CONSTITUTION:An unsaturated polyester (A) of a degree of unsaturation of 1.5-5.0 is obtained by reacting an acid component comprising terephthalic acid and/or isophthalic acid and maleic acid (anhydride) and/or fumaric acid with a polyalcohol component. An isocyanurate derivative (B) having unsaturated bonds in the side chains is obtained by esterifying part or all of the hydroxyl groups of an isocyanurate of the formula (wherein l, m and n are each 1 or 2) with an unsaturated monobasic acid (lower alkyl ester) having at least one C-C unsaturated bond. 50-15wt.% resin composition comprising 10-80pts.wt. component A, 5-40pts.wt. component B and 5-50pts.wt. polymerizable monomer (C) (e.g., styrene) is mixed with 50-85wt.% reinforcing material (e.g., glass fiber).
Patent JP-H0256704-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKI SHINICHI
IPC: G11B5/027
Filed: 1988-08-22
Abstract: PURPOSE:To increase the increasing quantity of the lower side wave band level of a modulating signal and to improve an S/N by attenuating the upper side wave band to exceed the prescribed frequency of the modulating signal at the time of recording. CONSTITUTION:The upper side wave band of an FM signal inputted to an input terminal 1 and modulated to an FM signal with an FM modulating circuit 2 is attenuated at a filter circuit 3, given through a recording amplifier 4 to a change-over switch 5 for switching and recorded to a magnetic tape 12. At the time of reproduction, for a signal reproduced by magnetic heads 10 and 11, the size of the lower side wave band is adjusted by an RF equalizer circuit 15 through the change-over switch 5 and a reproduction amplifier 14. For the output of the RF equalizer circuit 15, the upper side wave band is attenuated by a filter circuit 16 and demodulated and outputted by an FM demodulator 17.
Patent JP-S6269790-A (JP)
Title: Movement compensating prediction system
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1985-09-21
Abstract: PURPOSE:To prevent an overflow of a buffer memory due to an increase of the quantity of movement vector information by deleting the quantity of the movement vector information to be transmitted when the quantity of the memory information of buffer memory increases. CONSTITUTION:The digitized video data is inputted from a video data input terminal 1, an optimum prediction value of an output of a variable delay circuit 12 is subtracted in a subtracter circuit through a delay circuit 2 and thereafter digitized in a digitizing circuit 4. The digitized video data is supplied to an adder circuit 9, time shaared and multiplexed together with the movement vector information of an output of a chang-over circuit 15 in a multiplexing circuit 5, a prescribed code pattern is allocated in a variable length encoding circuit 6 and thereafter, the data is written once in a buffer memory 7, read at a constant speed, further converted into a code form on a transmission path and fed to a data output terminal 8. A sum of the outputs of the circuit 12 and the circuit 4 added in the adder circuit 9, namely a local decoding signal is supplied to a frame memory 10 and a change-over circuit 16.
Patent JP-H0491809-A (JP)
Title: Shape control method for cold rolling equipment
Inventor: UEURA TAKASHI
IPC: B21B37/00
Filed: 1990-08-06
Abstract: PURPOSE:To suppress the edge elongation shape of a steel sheet by executing symmetric bender control and asymmetric bender control in accordance with the plural shape mode coeffts. obtd. by subjecting the shape mode coefft. to be the basis of the asymmetric bender control to correction computation. CONSTITUTION:The shape mode coefft. to be the basis of the asymmetric bender control among the shape mode coeffts. is subjected to the correction computation by substituting this coefft. into the correction computation equation stored in a controller. The deviations between this shape mode coeffts. and the respective target values are respectively determined. A work roll bender is subjected to the symmetric bender control and the asymmetric bender control with these deviations as controlled variable, by which the shape of the steel sheet is set and the processing is ended. The bender is well corrected in the case of an ordinary shape but the shape is not symmetrical to the center line in the case of a specific shape (edge elongated shape) and, therefore, the asymmetric bender control is executed.
Patent JP-S6452859-A (JP)
Title: Nonwoven fabric and its production
Inventor: EJIMA SHOZO
IPC: D04H1/541
Filed: 1987-08-21
Abstract: PURPOSE: To produce a bulky nonwoven fabric excellent in pliability and suitable for a paper diaper, etc., by compounding two kinds of polypropylene-based polymers in a side-by-side type in a core component and using a polyethylene- based polymer having a specific melting point as a sheath component and including the resultant conjugated fiber. CONSTITUTION: A polypropylene-based polymer 1a having >=6 value of Q of the weight-average molecular weight/the number-average molecular weight and a polypropylene-based polymer 1b having <=5 value of Q are compounded in (1:2) to (2:1) compounding ratio into a side-by-side type to form a core component 1, which is covered with a polyethylene-based polymer 1b having a lower melting point than that of the component having the lower melting point of the core component by >=20 deg.C in an amount of 25-55 wt.% based on the total amount of the core and sheath as a sheath component 2 to afford a heat bonding conjugated fiber. The resultant heat bonding conjugated fiber in an amount of >=30 wt.% is then included in other fibers (e.g. rayon or cotton) to produce the objective nonwoven fabric.
Patent JP-S58107965-A (JP)
Title: System constituting system
Inventor: YOKOYAMA TAROU
IPC: H04M3/22
Filed: 1981-12-22
Abstract: PURPOSE:To attain switching control stepwise and easily without notifying the state of an alternative device, by classfying devices by level and determining the permissible number of times for system changeover corresponding to each level, in the system constitution to be switched to a spare system when a failure is generated. CONSTITUTION:Plural devices in a system are classified by level in the order of high commonness, the number of times of permission of system changeover is determined corresponding to each level and the system changeover is done within the range of the number of permissible time. That is, a data indexed corresponding to each level to be inputted is stored in a storage device MEM, the level L1 indicates that it is permissible with the content of a counter CNT for once, i.e., 0 time, the level L2 indicates the permission that it is permissible with the number of times less than twice, i.e., once, and the level L3 is permissible for the number less than 3 times, i.e., twice and below. In permitting the system switching, the counter CNT is advanced by +1 step and a switch changeover order is outputted to a switch control circuit SWCTL.
Patent JP-H0546263-A (JP)
Title: Direct current stabilizing power circuit
Inventor: KONNO AKIRA
IPC: H02J1/00
Filed: 1991-08-20
Abstract: PURPOSE:To offer a direct current stabilizing power circuit which makes good the noise characteristic of the output voltage, makes low the output impedance at a high area and improves so as to operate surely a protecting circuit. CONSTITUTION:In a direct current stabilizing power circuit to feed back and stabilize the fluctuation component of the voltage supplied to the load to a transistor 3 connected serially to the load, the direct current voltage supplied to a differential amplifier 4 to amplify the fluctuation component and a Zener diode 8 to obtain the constant reference voltage to obtain the fluctuation is driven by the voltage obtained from a stabilized power 9 different from the voltage from the power supplied to the load.
Patent JP-S5996933-A (JP)
Title: Injection mold for molding heat roller
Inventor: SENBON YASUAKI
IPC: B29C41/00
Filed: 1982-11-27
Abstract: PURPOSE:To prevent the outflow of a primer, to stabilize adhesive performance and to improve the life of the heat roller by arranging the gate of the injection mold for molding the heat roller to the end surface of the journal of the heat roller. CONSTITUTION:An LTV rubber injected from a nozzle N passes through a spool 2, runners 3 and the gates 5, and collides with the end surfaces 6' of the roller journals 6. Since the directions of flows are changed and cavities 7 are filled with the rubber, injection pressure is not applied directly to the primer coated as adhesives and the primer 8 does not flow out by injection pressure, and the adhesive performance of the LTV rubber is stabilized.
Patent JP-2000115594-A (JP)
Title: Solid-state imaging device unit
Inventor: FUTAKI YASUYUKI
IPC: H04N5/372
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device unit that no blur occurs on a lens, durability against autoclave sterilization is provided, the outer diameter of a top end part can be small and the length of a hard part can be short in the case of application to an endoscope. SOLUTION: Respective lenses composing an objective lens system 13 are attached to a lens frame 2, and a CCD holding part 9, to which a plate lens 4 and a CCD 5 are attached, is fitted to the lens frame 2 and brazed or the like by a bonding part 15. Further, the CCD holding frame 9 and a shield frame 11 are bonded by brazing or the like as well and connecting parts between members facing the outside of a solid-state imaging device unit 1A are bonded by the molten metal or the like of low steam peameability so that the occurrence of blur on the internal lens is prevented and in the case of housing in a top end part 21 of the endoscope, the outer diameter of the top end part 21 is thinned and the hard length is shortened in terms of the structure.
Patent JP-S58110984-A (JP)
Inventor: YAMADA SHIGERU
IPC: F27D17/00
Filed: 1981-12-24
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-H0743945-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1993-08-02
Abstract: PURPOSE:To enable fixation at a low fixing temp., to eliminate problem on anti-offsetting property and to enhance fixing strength to transfer paper by incorporating a specified ethylene-propylene copolymer. CONSTITUTION:An ethylene-propylene copolymer having 60-100 deg.C m.p. is incorporated. When the m.p. of the ethylene-propylene copolymer applied to this electrophotographic toner is measured by a method stipulated by ASTM D-127, the m.p. must be 60-100 deg.C. An ethylene-propylene copolymer having <60 deg.C m.p. is liable to sticking to the collision plate of a pulverizer such as a jet mill at the time of pulverization in a process for producing an electrophotographic toner by melting and kneading, satisfactory pulverizability is not ensured and the problem of inferior preservability of the resulting electrophotographic toner is caused. An ethylene-propylene copolymer having >100 deg.C m.p. is not, effective in reducing the m.p. of an electrophotographic toner and sufficiently high fixing strength to transfer paper is not attained at a low fixing temp.
Patent JP-H0491249-A (JP)
Title: Production of cotton-like woven or knit fabric
Inventor: KIMURA TOSHIHIKO
IPC: D03D15/567
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the subject fabric having slimy and soft feeling and natural looseness by producing an interlocked and collected yarn from a sea-island conjugate multifilament yarn and a multifilament yarn having high boiling-water shrinkage using a specific method, weaving or knitting the collected yarn and removing the sea-component from the fabric. CONSTITUTION:(A) A sea-island conjugate multifilament yarn and (B) a multifilament yarn having a boiling-water shrinkage higher than that of the component A by >=1% are subjected to a turbulent fluid flow treatment while supplying the yarn B at a rate equal to the yarn A or in excess of the yarn A by >=1%. The treated yarn is interlocked with a fluid flow and the obtained interlocked and collected yarn is woven or knitted. The objective fabric can be obtained by removing the sea-component of the yarn A from the woven or knit fabric. The island component of the yarn A is preferably a polyester and the sea component is preferably a polyester copolymerized with 5-sodium sulfoisophthalic acid dimethyl ester. The yarn B is preferably a polyester copolymerized with isophthalic acid, etc., and having a boiling water shrinkage of >=10%.
Patent JP-H0373268-A (JP)
Title: Grinding method and grinding grindstone
Inventor: UCHIYAMA KEIJI
IPC: B24B53/02
Filed: 1989-08-11
Abstract: PURPOSE:To perform grinding while using the dressing of a tool by an electrolytic action as well without installing an electrode for dressing, by making a grinding grindstone itself a positive and negative electrode. CONSTITUTION:A work 10 is first interposed between a conductive grindstone 1 and conductive grindstone 3, which are worked and rotated, while feeding a water soluble grinding liquid 5 between work faces 1a and 3a from a grinding liquid feeding nozzle 6. Simultaneously with this, feeding is executed on the conductive grindstone 1 and conductive grindstone 3 via feeder brushes 7 and 8 from a power source device 9 to perform grinding.
Patent JP-H0739339-A (JP)
Title: Production of rooibos tea extract excellent in color tone and taste
Inventor: KUJIYOU YOSHIMI
IPC: A23L27/10
Filed: 1993-07-30
Abstract: PURPOSE:To produce Rooibos tea extract by subjecting Rooibos tea to extraction treatment with water in the range exceeding pH 7 and not exceeding pH 12. CONSTITUTION:An alkali or alkali salt such as sodium hydrogen carbonate is added to leaves or branches of Rooibos tea (botanical name: Aspalathus linearis) of a leguminous plant cultured in only specific area of south Africa or their dried materials or material obtained by subjecting these materials to fermentation treatment or arbitrary mixture thereof, etc., so as to raise pH and the mixture is subjected to extract treatment with hot water using an aqueous solvent in the range exceeding pH 7 and not exceeding pH 12, preferably in the range of about pH7.5-8.5. Thereby, Rooibos tea extract having high polyphenol content, improved in color tone and taste, excellent in palatability and useful as favorite drink and healthy food is obtained.
Patent JP-H0931588-A (JP)
Title: Production of invar (r) sintered compact
Inventor: OTSUKA AKIHITO
IPC: C22C33/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To produce an Invar (R) sintered compact reduced in the coefficient of thermal expansion to the extent causing practically no expansion and having mechanical properties equal to those of a refined material. SOLUTION: Carbon powder is added to a powdered raw material which has a composition consisting of, by weight, 33-40% Ni and the balance essentially Fe and containing >=0.2% oxygen as an inevitable impurity. The resultant powder mixture is compacted, or, a binder is added to the powder mixture to form a kneaded material and further this kneaded material is injection- molded. Then sintering is carried out in a nonoxidizing atmosphere. By this method, the sintered compact containing <=0.05wt.% C and <=0.2wt.% oxygen and having >=94% relative density can be obtained.
Patent JP-H0953017-A (JP)
Title: Resin composition for microwave welding and its production
Inventor: YAMAMOTO KAZUYOSHI
IPC: C08L79/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition used for microwave welding, having a high rate of heat exchange, giving a high quantity of heat, can perform welding irrespectively of the state of deterioration of a resin and can provide high welding strength. SOLUTION: This resin composition for microwave welding comprises 100 pts.wt. thermoplastic resin, 5-100 pts.wt. conductive aniline polymer microparticles and 0.01-20 pts.wt. silane compound.