baber/WOPTO huggingface dataset:
Patent JP-H069902-A (JP)
Title: Coating composition excellent in corrosion prevention of edge face
Inventor: HASHIZUME YASURO
IPC: C09D5/08
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the title compsn. by mixing a rustproof chromate pigment with a specific rustproof vanadium/phosphate pigment in a specified wt. ratio. CONSTITUTION:A phosphorus compd. selected from the group consisting of phosphorus pentaoxide, orthophosphoric acid, a condensed phosphoric acid, a metal phosphate a metal salt of a condensed phosphoric acid, a heterocondensate of phosphoric acid, and their mixtures is mixed with a vanadium compd. selectd from the group consisting of a vanadyl compd., vanadium pentaoxide, a vanadate, a baked condensate of vanadic acid, a heterocondensate of vanadic acid, and their mixtures in a molar ratio of P2O5 in the phosphorus compd. to V2O5 in the vanadium compd. of 0.3-100, giving a rustproof vanadium/ phosphate pigment which gives an aq. dispersion with a pH of 5-9 when 1g of it is dispersed in 1l of water. The vanadium/phosphate pigment is mixed with a rustproof chromate pigment in a wt. ratio of (97:3)-(40:60), given the compsn.
Patent JP-S6229040-A (JP)
Title: Manufacture of luminous tube for metallic vapor discharge lamp
Inventor: MATSUMOTO YOSHIKI
IPC: H01J9/395
Filed: 1985-07-31
Abstract: PURPOSE:To transfer the additive and operate the main sealing work simply and rapidly,and prevent the remaining in a subtube or reduction of the additive, by transferring the additive substance attached in the exhaust subtube in heating with a ring form burner after a preliminary sealing, and then sealing up the container between the exhaust subtube and a luminous tube. CONSTITUTION:Against a luminous tube and a subtube 9 held by an exhaust unit 3, a burner 100 is arranged to place the nozzle 110 of the burner 100 about at the preliminary sealing portion 12, and a burning gas focus flow 111 is formed under the burner. As well as the preliminary sealing is performed, additives 4 attached at the inner surface of the subtube 2 is melted or sublimated to expel into the luminous tube 1 in such a way. The additives 4 expelled to the luminous tube 1 disperses in a cool portion where the burning gas does not reach. After almost all additives 4 move in the luminous tube 1, the burner 100 is brought down and placed where the extension of the nozzle 110 comes to around the main sealing portion of the luminous tube 1, and heated concentrically to seal up the connection between the luminous tube 1 and the subtube 2.
Patent JP-H0335815-A (JP)
Title: Controller for coiling tension
Inventor: OKAMURA KAZUO
IPC: B21C47/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a strip flaw with coiling deviation in an uncoiling time and a seizure in an annealing time from being generated by keeping coiling tension under control so that the optimum surface pressure distribution is obtained in a radial direction of a coil. CONSTITUTION:A target bearing distribution pattern is set in advance by plate thickness, material, surface roughness and annealing conditions in a succeeding process in a strip 1. A tension distribution pattern to obtain this bearing distribution pattern is obtained by a model formula 1. Coiling control is performed by setting reference values successively from the obtained tension. As a result, flaws due to tight coiling can be prevented from being generated in an uncoiling time in a succeeding process. Further, a generation rate of seizures in the annealing time, too, can be reduced drastically.
Patent JP-S6425556-A (JP)
Title: Linear integrated resistor
Inventor: ROBERUTO EMIRE YOHAN FUAN DE F
IPC: H01L27/04
Filed: 1988-07-08
Abstract: PURPOSE: To provide a resistance of high linearity by making a width of each tapping contact narrower than a width of a doped area, and preventing tapping contact of adjacent tapping in longitudinal direction of a resistor from being overlapped. CONSTITUTION: The sizes of tapping contacts 4a, 5a and 6a are so selected as not to overlap with each other in longitudinal direction of a resistor. A cross section in the longitudinal direction is decided with tapping ratio of tapping contact, L1/(L1+L2), without disturbing a field line with the resistor between the tapping contact 4a and an end contacts 3a due to the other tapping contact. By dividing tapping contact into groups, provided with each scheduled pattern, the number of overlapped tapping contacts is minimized, and further the influence provided by the tapping contacts upon each other is eliminated as much as possible.  Thus, for subdivision of the aligned tappings, which are extended on the surface of the resistor so as not to overlap with each other in a group in the longitudinal direction of the resistance, into the groups, the number of the overlapped tapping contacts in the cross section in the longitudinal direction of the resistor is reduced. These tapping contacts have relatively large spaces in between.
Patent JP-S6231677-A (JP)
Inventor: HONMA KIYOTADA
IPC: H02P3/18
Filed: 1985-07-31
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-S6413163-A (JP)
Title: Control method for electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain an easy-to-handle copying machine by holding an original fed from an automatic original feeding device on an original platen glass, releasing a copy automatic start, continuing copying to paper fed from a manual insertion port, and counting and displaying the number of copies manually inserted. CONSTITUTION:While the original is fed by the automatic original feeding device, paper in an appropriate size is calculated from an original size and a copy magnification. If said paper is decided not to be housed in a paper feeding port, the copy automatic start is released, and the original fed from said automatic original feeding device is held on the original platen glass 11. When the feed of the paper in an appropriate size from the manual insertion port is permitted and the setting of paper to the manual insertion port is detected, copying restarts. At a copy number display part the number of copies manually inserted is counted and displayed in the same manner as when said part handles paper in a cassette. Thus operability of the copying machine is substantially improved.
Patent JP-H0220547-A (JP)
Title: Sealing resin composition
Inventor: NAGATA TSUTOMU
IPC: H01L23/29
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a sealing resin composition having a low coefficient of thermal expansion and a high thermal conductivity and excelling in moldability, humidity resistance, etc., by adding a specified Al2O3 powder to an epoxy resin containing a novolac phenol resin as a curing agent. CONSTITUTION:A sealing resin composition containing an epoxy resin (A), a novolac phenol resin (B) and Al2O3 power (C) as essential components is produced so that component (C) may be a fine spherical Al2O3 powder having a mean particle diameter <=250mum, an aspect ratio of 1.0-1.4 and the content of each of alkali metal ions and halide ions <=10ppm, extracted under conditions of 121 deg.C, 2atm and 100% RH and that the amount of this powder added may be 25-90wt.% based on the whole resin composition. The above sealing resin composition has a low coefficient of thermal expansion and a high thermal conductivity, excels in moldability and humidity resistance and has a good balance among various properties.
Patent JP-H06183920-A (JP)
Title: Agent for generating vapor of isothiocyanic acid ester and sterilization treatment using the agent
Inventor: TAKADA ASAMI
IPC: A01N25/08
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an agent for generating isothiocyanic acid ester (ISOTC) vapor, having high ISOTC content and strong bonding force to adsorbed ISOTC and capable of slowly diffusing ISOTC vapor over a long period. CONSTITUTION:This ISOTIC vapor generation agent is produced by adsorbing an ISOTC solution (preferably produced by dissolving ISOTC in cinnamon oil or eucalyptus oil at a concentration of 10-50wt.%) to a silica gel carrier having a specific surface area of 300-600m<2>/g (preferably 400-500m<2>/g), an average pore diameter of 40-80Angstrom (preferably 50-70Angstrom ) and a specific pore volume of 0.5-11.0mL/g (preferably 0.7-0.8mL/g). When the vapor-generation agent is left standing in a closed system, the ISOTC vapor concentration in equilibrium state is remarkably varied according to the temperature variation. A treating object and the vapor-generation agent are put into a sealable bag or container, heated at 30-60 deg.C to effectively sterilize the object with high-concentration ISOTC vapor and cooled to room temperature to decrease the ISOTC vapor concentration in the package. The treating object can be sterilized without causing the contamination of the object and the emission of stimulating smell.
Patent JP-H0458768-A (JP)
Title: Inverter unit
Inventor: MAEHARA MINORU
IPC: H02M7/537
Filed: 1990-06-26
Abstract: PURPOSE:To easily compensate for the fluctuation of load due to fluctuation of power supply by a constitution wherein a chopper circuit and an inverter circuit serve as a switching element in an inverter producing a rectangular wave output. CONSTITUTION:Upon turn ON of a transistor Q1 during positive half cycle of an AC power supply VS, a current IL2 flows from the AC power supply VS into an inductor L2 and the energy is discharged from the inductor L2 upon subsequent turn OFF of the transistor Q1. Transistors Q1 and Q2 serve as switching elements for chopper and load current supply, respectively, during positive and negative half cycle of the AC power supply VS. Since an inverter is constituted of reduced number of components, power loss is reduced and the circuitry is simplified.
Patent JP-H04366451-A (JP)
Title: Tape take-up device
Inventor: WAKIYAMA KOJI
IPC: G11B15/46
Filed: 1991-06-13
Abstract: PURPOSE:To quickly stop the reel motor of a tape take-up device without allowing a tape to slacken when the power supply is discontinued. CONSTITUTION:When power supply is made, a controlled object changeover switch 8 sets one of DC motors 41 and 42 to a driving state in accordance with the transferring direction of a tape 1. When the tape 1 is fast-fed in the forwarding direction (or reverse direction), the DC motor 41 (or 42) takes up the tape 1 by means of a motor drive circuit 5. When the power supply is discontinued, the DC motor 42 (or 41) on the feeding side is set to a short- circuiting state through a current limit circuit 6, since the circuit 5 loses its driving ability and a power discontinuation detecting switch 7 is set to a connected state. Since an electromagnetic braking force is generated in the motor 42, (or 41), the motors 41 and 42 quickly stop while tension is applied to the tape 1.
Patent JP-H0218919-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/02
Filed: 1988-07-07
Abstract: PURPOSE:To obtain stable electrolyte at high temperature whose specific electric conductivity is high by using specific substituted-3,4-furandicarboxylic acid and/or its salt as a solute. CONSTITUTION:Substituted-3,4-furandicarboxylic acid and/or its salt shown in expression I is used as a solute. R1 and R2 in the expression indicate hydrogen atoms and alkyl radicals respectively. For example, 2,5-dimethyl-3,4- furandicarboxylic acid and the like are mentioned as substrated-3,4- furandicarboxylic acid shown in the expression and a ammonium salt, tertiary amine, quaternary ammonium and the like as the salt of substituted-3,4- furandicarboxylic acid. Thereby the electrolyte indicates high specific electric conductivity while it is stabilized after high temperature treatment.
Patent JP-H0923380-A (JP)
Title: Video camera system
Inventor: TANAKA KAZUO
IPC: H04N5/262
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To synthesize the title and explanations of a photographic object with a picture in the place of photographing. SOLUTION: Transmission of a list and contents of titles and explanations is indicated to a master station from an input part 11 of a video camera. The master station sends the indication received by a master station reception part 73 to an information retrieval part 71. This part 71 retrieves indicated information from an information storage part 31 and sends it to a master station transmission part 32. This part 32 transmits data to a slave machine. Data transmitted from the master station is received by a slave machine reception part 33 of the video camera and is sent to an information taking-out part 34.
Patent JP-H0518458-A (JP)
Title: Working vehicle
Inventor: IRITANI TAKAFUMI
IPC: F16H57/02
Filed: 1991-07-10
Abstract: PURPOSE:To lessen noise and vibration caused by operation of a working vehicle by mounting a continuous transmission of static oil hydraulic type in a gear transmission case with vibration isolating member interposed, and by surrounding this continuous transmission with a housing for sound isolation. CONSTITUTION:An HTS (continuous transmission of static oil hydraulic type) 8 mounted in a gear transmission case 3 is accommodated in a housing 4 in its rear part, and the power fed to the HST 8 from a main clutch case 2 via a transmission shaft 9 is gear shifted steplessly or changed from regular to reverse rotation or vice versa and is fed to the gear transmission case 3. A further gear shifting is made according to necessity and the rear wheels 7 are driven, and also the power is transmitted to front wheel 6 through a front wheel drive axle 10 coupled interlockingly with the rear wheel driving system. The HST 8 is coupled in vibro-isolated condition with the front part of the gear transmission case 3 through vibration isolating material 11 consisting of rubber, etc., and a damper 12, and also is surrounded by the housing 4, which should suppress the noise and vibration of the HST 8 from spreading to outside the vehicle.
Patent JP-S6061497-A (JP)
Inventor: NAKAMURA HISASHI
IPC: B66C13/00
Filed: 1983-09-14
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-H0460345-A (JP)
Title: Device of preventing over-heating of compressor motor in freezer device
Inventor: KATAOKA OSAMI
IPC: F25B1/00
Filed: 1990-06-27
Abstract: PURPOSE:To prevent over-heating of a compressor motor by a method wherein this device is comprised of a coil temperature sensor for use in sensing a motor coil temperature and a load reducing means for reducing a motor load for a specified period of time when the motor coil temperature is increased. CONSTITUTION:A motor 1a of a compressor 1 is provided with a coil temperature sensor 8 for use in sensing the coil temperature of the motor 1a. A load reducing means 9 for reducing the load of the motor 1a in response to an output from the coil temperature sensor 8 when the coil temperature in the motor 1a is increased more than a predetermined temperature is installed in a pipe passage of the freezer. With such an arrangement, over-heating prevention of the motor 1a can be accurately and positively carried out and then the operating range of the freezer can be expanded.
Patent JP-2000001504-A (JP)
Title: Production of quaternized chitosan
Inventor: TANAKA YOSHIAKI
IPC: C08B37/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a quaternized chitosan, whereby a chlorine- or bromine-form quaternized chitosan having a low residual iodine content and purified to a high degree can be obtained in high yields in good productivity by using few steps without the necessity for a large amount of an organic solvent. SOLUTION: Chitosan is reacted with an alkyl iodide in a solvent to prepare iodine-form quaternized chitosan in which part of the amino groups are trialkylated. The reaction solution is treated with an ion exchange resin to effect ion exchange between the iodide ions and chloride or bromide ions for conversion into a chlorine- or bromine-form quaternized chitosan. The reaction solution subjected to the ion exchange is spray-dried to isolate and purify the chlorine- or bromine-form quaternized chitosan as a solid.
Patent JP-H05207411-A (JP)
Title: Digital signal dubbing method
Inventor: NAKAMURA TAKAHIRO
IPC: G11B20/10
Filed: 1991-07-10
Abstract: PURPOSE:To confirm or to record a video signal in a normal state when the reproducer side is set to the special reproduction mode. CONSTITUTION:In the case of implementing dubbing with a reproducer side set to the slow reproduction mode, in order to send digital data picked up intermittently from each track of one frame from a magnetic recording and reproducing system 28a to a recorder side, the reproducer side multiplexes data used to control the memory of a recorder side onto dubbing data by a multiplexer 32a and the multiplexed data are outputted from a dubbing output terminal 38a. A data demultiplexer 25a demultiplexes the control data from the dubbing data inputted from a dubbing input terminal 37a. The data transmitted intermittently from the recorder side in the slow reproduction mode are stored in a memory 34a in the unit of 1/2 frame. While the 1/2 frame data are stored in the memory 34a, a one-preceding field is repetitively outputted and when the data by one field are stored, the field to be outputted from the memory 34a is switched.
Patent JP-S6061022-A (JP)
Title: Material for exchanging moisture and its preparation
Inventor: KUMA TOSHIMI
IPC: F28F21/00
Filed: 1983-09-14
Abstract: PURPOSE:To prevent stripping off or scattering due to friction or other external force by adhering fine particles of a moisture absorbent having no hygroscopicity to a water-nonabsorptive sheet and coating the exposed surface of the fine absorbent particles with a film of porous binder. CONSTITUTION:A metallic sheet such as Al sheet or plastic sheet 16 is passed through a polyvinyl acetate adehesive 2 to form an adhesive layer using a drawing roll 3 and an infrared dryer 4. The product is conducted to the inside of a cylinder 10 where jet of fine particles 6 of moisture absorbent such as silica aerogel circulating through the cylinder 10 by a fan 7 together with air is allowed to collide against both surfaces of the sheet 16 and the particles 6 are deposited to the surfaces. After drying the adhesive in a dryer 11, the sheet is passed through liquid binder 14 such as aq. polyvinyl acetate dispersion to stick the binder to the sheet. The sheet is then dried in a dryer 15 at high temp., cooled naturally and wound. A material for exchanging moisture is thus provided.
Patent JP-H0335696-A (JP)
Title: Loudspeaker
Inventor: KOSHIISHI HIROSHI
IPC: H04R9/02
Filed: 1989-06-30
Abstract: PURPOSE:To reduce stress in the mold part of a magnetic circuit and to prevent crack from being generated by providing a slit part in a longitudinal direction beforehand in the mold part of an outer circumference part molding the magnetic circuit. CONSTITUTION:For a magnetic circuit 24, a slit part 31 is provided in the longitudinal direction of the outer circumference part. A frame 25 is integrally inserted and molded by resin. Thus, the change of a dimension caused by the thermal expansion or thermal shrinkage of the magnetic circuit 24 to be generated by the change of a surrounding temperature can be absorbed by the slit part 31 in the longitudinal direction of a mold part 32 holding the magnetic circuit 24.
Patent JP-H0613748-A (JP)
Title: Assembly of electronic component
Inventor: AZUMA KAZUJI
IPC: H05K3/32
Filed: 1992-06-29
Abstract: PURPOSE:To keep an insulation between conductor wirings and to obtain a sufficient bonding strength between a glass substrate and a flexible substrate in a method of assembling an electronic component, which bonds the conductor wirings on the glass substrate to Cu patterns on the flexible substrate at the narrow intervals between various electronic equipments. CONSTITUTION:ITO wirings 1 formed on a glass substrate 2 are made to contact with Cu patterns 6, which are formed in the same pattern as that of the wirings 1, on a flexible board 5 via a conductive metallic filler 4 made to adhere on the wirings 1 and the substrates 2 and 5 are made to bond together with an epoxy bonding agent 7. By this method, the wirings 1 are made to have continuity with the patterns 6 through the conductive metallic filler 4 made to adhere to a necessary part only of the upper part of each ITO wiring 1 and the bonding strength between the substrates 2 and 5 is sufficiently obtained with the epoxy bonding agent 7.
Patent JP-2000011549-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: YAMAGUCHI SHIGEO
IPC: G11B11/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device and an information reproducing method in which runaway of offset feedback caused by optical double refraction and the like generated in a disk and information can be reproduced stably and efficiently. SOLUTION: An output signal of an adder 12 to which a reproduced RF signal obtained by an optical pickup 2 from a magneto-optical disk 1 is supplied is digitized by an A/D converter 13, an offset error signal and a phase error signal of a clock are generated by an error signal operation processing section 16 based on the output data, when the offset error signal is varied suddenly, the offset error signal is fed back to the adder 12 through a clamp circuit 181 making the offset error signal zero temporarily, while a clock is generated by a clock generating block 17 based on the phase error signal, reproducing operation is performed with timing conforming to this clock, an information signal recorded in the magneto-optical disk 1 is viterbi-decoded by a viterbi decoder 14.
Patent JP-S6414159-A (JP)
Title: Production of superconducting ceramic
Inventor: ONISHI YASUSHI
IPC: C04B35/00
Filed: 1987-07-08
Abstract: PURPOSE:To produce a superconducting ceramic having high critical current and comprising a sintered body, the whole body of the sintered body being transformable to a rhombic structure comprising a superconducting phase, by sintering a specified powdery raw material under pressure, then cooling obtd. sintered product slowly. CONSTITUTION:A powder mixture consisting of BaCO3, Y2O3, and CuO is precalcined at 700-900 deg.C for <=1hr in the atmospheric air, then, the product is pulverized to obtain a powdery raw material having <=1mum particle size and YBa2Cu3O7-x compsn. (x is 0-0.25) consisting of a mixture of a rhombic structure and a tetragonal structure. The powder raw material is then sintered under pressure at 600-1050 deg.C, 300-2000kg/cm<2> in >=20vol% O2 atmosphere of 1-10atm., and then cooled slowly at <=2 deg.C/min cooling rate.
Patent JP-H0335037-A (JP)
Title: Antistatic composition and chlorine-containing resin composition containing the same composition
Inventor: ANDO SUMIO
IPC: C08K5/17
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a composition, composed of an ether bond-containing phthalic acid ester, aliphatic dibasic acid ester, specific alkylammonium perchlorate and phosphorous acid ester and capable of imparting excellent antistatic properties and plasticity to chlorine-containing resins. CONSTITUTION:An antistatic composition composed of (A) an ether bond- containing phthalic acid ester expressed by formula I (A<1> and A<2> are 2-3C alkylene; R<1> and R<2> are 1-9C alkyl; n<1> and n<2> are 1-3), (B) an aliphatic dibasic acid ester expressed by formula II (A<3> and A<4> are same as A<1> and A<2>; R<3> and R<4> are same as R<1> and R<2>; n<3> and n<4> are same as n<1> and n<2>; m is 4-8), (C) a perchlorate expressed by formula III (R<5> to R<7> are alkyl; one thereof is 8-18C and the rest are 1-5C; A<5> is same as A<1> and A<2>; n<5> is 1-5) and (D) a phosphorous acid ester expressed by formula IV R<8> to R<10> are 8-15C alkyl, phenyl, etc.). The components are blended so as to provide the following amounts thereof based on 100 pts.wt. chlorine-containing resin. 20-100 pts.wt. component (A), 0-50 pts.wt. component (B), 20-100 pts.wt. total amount of the component (A) and (B), 0.5-6 pts.wt. component (C) and 0.5-4 pts.wt. component (D).