baber/WOPTO huggingface dataset:
Patent JP-S61127757-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L101/00
Filed: 1984-11-27
Abstract: PURPOSE:The titled composition, obtained by incorporating a composition consisting of an aromatic polycarbonate resin and polytetramethylene terephthalate with a butyl grafted polyethylene and a specific acrylic ester copolymer, and having improved impact resistance particularly at low temperatures. CONSTITUTION:A thermoplastic resin composition obtained by incorporating (A) 100pts.wt. composition consisting of (i) 15-70wt% aromatic polycarbonate resin and (ii) 30-85wt% mixture of 50-100wt% polytetramethylene terephthalate with 0-50wt% polyethylene terephthalate with (B) 1-25pts.wt. grafted polyethylene prepared by grafting butyl groups onto backbone chain of high density (low density) polyethylene by radiation, etc. and (C) 1-25pts.wt. copolymer of (preferably 50-85wt%) acrylic ester having a 1-5C (un)saturated straight chain or branched chain aliphatic hydrocarbon group and a methacrylic ester having a 1-5C (un)saturated straight chain or branched chain aliphatic hydrocarbon group.
Patent JP-H0889779-A (JP)
Title: Cationic dispersant and its preparation
Inventor: NAGAHARA MASARU
IPC: C09K23/52
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a cationic dispersant having excellent dispersibility for pigments and fine particles which can be preferably used for a water-base coating liquid or coating material by preparing a copolymer material of cationic vinyl monomers and other specified vinyl monomers in such a manner that the weight average mol.wt. of the copolymer is in a specified range. CONSTITUTION: This cationic dispersant consists of a copolymer comprising 25-75wt.% cationic vinyl monomer (a), 5-75wt.% vinyl monomer (b) having <=10g solubility with 100g water, and 0-70wt.% vinyl monomer (c) and has 1000-200000 weight average mol.wt. The vinyl monomer (a) is such a compd. that has primary to tertiary amine salts or quaternary ammonium salt and ethylene-type unsatd. bonds in the molecule and is expressed by formula I-III (R1 -R4 are hydrogen atoms, unsubtd. alkyl groups, or the like; R5 is same as R2 or-Y-CR<1> =CH2 ; Y is a unsubtd. alkylene group or the like; and X<-> is an anion).
Patent JP-S61128341-A (JP)
Title: Failure diagnosis system of logical circuit
Inventor: ISHIBASHI MAMORU
IPC: G06F11/22
Filed: 1984-11-27
Abstract: PURPOSE:To diagnose the failure of a logical device easily by forming a log collecting means and a log output means in a service processor and automating the index of a failure diagnosis dictionary. CONSTITUTION:When a failure is detected, a log collecting program LGI is actuated to collect log data and stored the collected data in a log file LGF. Then, the LGI starts a dictionary index program DCS to index the dictionary in a dictionary file DCF and outputs the indexed result to the LGF. On the other hand, the failure of the device is transmitted to a main storage device or a display terminal DP2 of a service processor and displayed. When the operator recognizes the information and specifies the output of log edition, a log edition output program LGO is actuated. The LGO outputs said indexed result stored in the LGF to a printer PRT or the DP2 while referring the dictionary in the DCF. The maintenance man executes necessary maintenance working on the basis of the information.
Patent JP-H02270838-A (JP)
Title: Optically active lower alkylcarbonylbenzenes and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C12P41/00
Filed: 1989-09-26
Abstract: NEW MATERIAL:An optically active compound expressed by formula I (R is lower alkyl; n is integer of 1-5; the mark * indicates asymmetric atom). EXAMPLE:(+)- or (-)-4-(3-Hydroxybutyl)acetophenone. USE:An intermediate for agricultural chemical or organic electronic material (e.g. novel ferroelectric liquid crystal substance). PREPARATION:Alcohols expressed by formula II is reacted with a carboxylic acid expressed by the formula R'COOH (R' is lower alkyl) or derivative thereof in the presence of a basic substance or acids to afford a compound expressed by formula III, which is then acylated in a solvent in the presence of a catalyst to give a compound expressed by formula IV. The compound expressed by formula IV is further subjected to asymmetric hydrolysis using an esterase having ability capable of hydrolyzing either one among optically active substances thereof to industrially advantageously provide the optically active compound expressed by formula I.
Patent JP-S60137836-A (JP)
Inventor: YUUSUTASU HARORUDO MAMUFUOODO
IPC: C03B7/084
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0675297-A (JP)
Title: Opaque projector
Inventor: KITAMI TATSUO
IPC: G03B21/06
Filed: 1992-08-27
Abstract: PURPOSE:To incorporate an interlock switching mechanism for turning off or dimming a lamp in the off-state of an automatic document feeder without making a projector large in size as for a real thing projector provided with the automatic document feeder. CONSTITUTION:This real thing projector is provided with the automatic document feeder 2 constituted by winding a feed belt 8 over two rollers 7a and 7b and capable of opening/closing to a stage glass 3 in a main body 1 having the stage glass 3, a projection lens 4, a mirror 5 and the lamp 6, etc. A magnetic substance is provided at one part of the document feeding mechanism of the feeder 2 and all over the periphery in a feeding direction, and a magnetic material detecting member which is actuated to be on and outputs a control signal to a lamp controller when the magnetic material approaches is provided in the main body 1 side.
Patent JP-H0296751-A (JP)
Title: Photographic developing machine
Inventor: KIMURA TSUTOMU
IPC: G03D3/00
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the generation of dew condensation in processing tanks and to prohibit mixing the atmosphere gases of the respective processing tanks by segmenting the upper parts of the processing tanks with each other by shielding means and providing heaters to the member covering respective processing tanks. CONSTITUTION:The temp. of a main body 12 falls as time passes by and the steam already evaporating between the spaces existing in the upper parts of the respective processing tanks has the possibility of generating dew condensation. Since heaters 42 are provided to the upper parts of the respective processing tanks, the drop of the atm. temp. in the upper parts of the respective processing tanks is prohibited as the heaters 42 are energized at the point of the time when the developing operation ends. The upper parts of the tanks are thus maintained at the temp. of the state of preventing the dew condensation of the steam. Lifting partitions 38 of cap members 36 are dropped by their own weights as solenoids 46 are de-energized upon de- energization to the heaters for heating the developing soln. Since the upper parts of the processing tanks are thereby segmented from each other, the mingling of the steam in the upper spaces of the respective processing tanks after the end of the operation does not arise. The chemical change arising from mixing of the respective processing liquids is prevented in this way.
Patent JP-S60137037-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKITA KENJI
IPC: H01L21/31
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the generation of strain with the expansion of an oxidizing section by selectively forming an oxidation-resistant film to an opening section, forming a high-concentration impurity region into a semiconductor substrate from the opening section and selectively etching the substrate, the film and the region. CONSTITUTION:Only sections as isolation regions in an oxidation-resistant film 33 are bored selectively, and a substrate 31 is etched from the openings to form opening sections 34. Oxide films 35 are shaped through thermal oxidation while using the silicon nitride films 33 as masks, and an silicon nitride film 36 is formed on the whole surface. The silicon nitride films on the bases of the opening sections are removed through strong anisotropic etching. The oxide films 35 are removed, opening sections 37 are formed through the strong anisotropic etching of the substrate 31, and high-concentration As is implanted to the substrate 31 from the opening sections 37. Opening sections are shaped through heat treatment and etching, and the opening sections are oxidized while using the silicon nitride films 33, 36 as masks. Polycrystalline silicon is buried into the opening sections 34, and oxide films are formed on the polycrystalline silicon.
Patent JP-H0561006-A (JP)
Title: Soft contact lens having high ultraviolet ray absorbing effect
Inventor: HONDA TOMOJI
IPC: G02B1/04
Filed: 1991-09-03
Abstract: PURPOSE:To prevent UV rays and to obviate the elution of a specified UV absorbent having a radical polymerizable functional group by subjecting a specific resin monomer and this UV absorbent to casting copolymn., then subjecting this copolymer to grinding, polishing and water impregnating. CONSTITUTION:The UV absorbent having the radical polymerizable functional group expressed by formula II is mixed at 0.05 to 8.0 pts.wt. with 100 pts. specified monomer mixture consisting of 50 to 85 pts.wt. 2-hydroxyethyl methacrylate or acrylate, 3 to 30 pts.wt. bifunctional acrylicester (or methacrylic ester) expressed by formula I, 5 to 30 pts.wt. vinyl pyrrolidone, and 3 to 10 pts.wt. alphamethyl styrene and the mixture is subjected to the casting copolymn., then to the grinding, polishing and water impregnating. Then, the UV absorbent is fixed to the soft contact lens. The soft contact lens which has an effect of preventing the UV rays known to be a cause for the light hazard of the eyes and does not elute the UV absorbent to injure the eyes is obtd.
Patent JP-H0299798-A (JP)
Title: Both suction canned motor pump
Inventor: TAMAYAMA MITSUHIRO
IPC: F04D15/00
Filed: 1988-10-04
Abstract: PURPOSE:To spread the axial thrust adjusting range and secure the long service life of a bearing by installing the shroud of a both suction impeller and a pressure chamber surrounded by a pump casing and installing a pressure adjusting means for adjusting the pressure in the pressure chamber. CONSTITUTION:At least on one side of a both suction impellers 56, pressure chambers 60a and 60b surrounded by a pump casing 51 and the shrouds 57a and 57b of the impeller are formed. A pressure adjusting means A for adjusting each pressure in the pressure chambers 60a and 60b is installed onto the both suction impeller 56, in order to put the desired axial thrust component to equilibrium. Therefore, the axial thrust adjusting range can be spread, and the long service life of a bearing can be secured.
Patent JP-S60136908-A (JP)
Title: Welding method
Inventor: TSUCHIMOTO SHIYUUHEI
IPC: G11B5/31
Filed: 1983-12-26
Abstract: PURPOSE:To enable welding with a simple stage by pressing a substrate stuck respectively with specific different metallic films on the surface in a laminated state and the other substrate to each other with these metallic films on the inside and welding the substrate thereby increasing the thickness of the adhered layer and improving the adhesive strength and weatherability. CONSTITUTION:An alloy film 9 is formed on a substrate 8 and an SiO2 film 10 thereon by vapor deposition and further a PbO film 11 is formed thereon. An alloy film 9' is formed on the other substrate 8' as well and an SiO2 film 10' thereon by vapor deposition. The PbO film 11 of one substrate and the SiO2 film 10' of the other substrate are positioned to face each other and are welded by the chemical reaction of PbO and SiO2 by heating and pressurizing from the arrow direction. The adhered layer between the substrates is thus made thin in the stage of adhering the substrates and the temp. during the welding is made relatively low. Since the intrication of the structure of the substrates is averted, the less stage is required and the substantial adhesive strength and weatherability are provided.
Patent JP-S62109533-A (JP)
Inventor: ASASHIGE SHIGEYUKI
IPC: A47L9/14
Filed: 1985-11-08
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-H0993987-A (JP)
Title: Inverter
Inventor: KAWASE MIKIO
IPC: H02P27/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverter which can simultaneously set much more operation control command information without being limited by the number of external input terminals. SOLUTION: In setting RAMs 7a, 7b. 7c, three set parameters are assigned to each of the terminals IN1, IN2, IN3 of an external input terminal 1, and an internal terminal number is respectively set to each of the set parameters. A microcomputer 10 stores data given to the external input terminal 1 in the storing region corresponding to each internal terminal of an information RAM 6 to set operation control command information.
Patent JP-H04128773-A (JP)
Title: Image forming device
Inventor: YAMADA KAZUNARI
IPC: G03G15/36
Filed: 1990-09-19
Abstract: PURPOSE:To shorten time until an operation is started after an instruction to start the next image forming operation following completion of the image forming operation by conveying a transfer paper of high frequency of use through a conveying direction reversing means to a resist roller to stand by before an instruction signal is inputted to a starting signal inputting means. CONSTITUTION:Before the instruction signal received from the starting signal input means 4a is inputted by the control means 81, paper feeding means 12A, 13A to 12C, 13C, and 13A to 13C that correspond to transfer paper placement means 11A to 11C on which a transfer paper P of the greatest cumulative numerical value in use is stacked is selected and operated according to an output signal from a cumulative calculation means 86, and the conveying direction reversing means 31 is operated simultaneously so that the transfer paper P from the paper feeding means 12A, 13A to 12C, and 13C can be conveyed to the resist roller 21 with manipulation of the conveying direction reversing means 31. In this manner, before starting signal input means 4a receives the instruction signal, the transfer paper P of high frequency in use depending upon each user, stacked on the transfer paper placement means 11A to 11C is conveyed to the resist roller 21 with the manipulation of the conveying direction reversing means 31. Thus, the time after the next image forming operation is instructed until the operation is started can be shortened after completion of the image forming operation.
Patent JP-S61127235-A (JP)
Title: Base station equipment of automobile telephone set
Inventor: YAMAGUCHI TETSUSHIGE
IPC: H04B17/00
Filed: 1984-11-26
Abstract: PURPOSE:To attain inexpensive equipment and to improve the redundancy to a reception electric field measuring function by providing the reception electric field measuring function to a transceiver of talking channel and a transceiver of a control channel to eliminate the need for the provision of a receiver for measuring a reception electric field. CONSTITUTION:A spare equipment 17 of the transceiver of control channel is used for a receiver for measuring a reception electric field to measure an electric field strength of an optional channel by the designation from a base station control section 12. If a fault takes place in the active transceiver of the control channel due to any cause during operation, the spare set 17 acts like a transceiver of the control channel. The transmission/reception electric field measuring function is transited to a transceiver 15 of any talking channel not in use at present as the talking channel at the same time. If a fault takes place in the spare transceiver 17 of the control channel in use as the receiver for measuring the reception electric field, the reception electric field measuring function is transferred to the transceiver 15 of any talking channel similarly.
Patent JP-S60143723-A (JP)
Title: Manufacture of water-level detecting part
Inventor: HATASAKI YASUZOU
IPC: G01F23/24
Filed: 1983-12-29
Abstract: PURPOSE:To enhance waterproof property by onetime molding, by making the length from the end part of an insulating member covering two pieces of connecting cords, which are connected to two water level electrodes, respectively, to be 1.5-3 times the diameter of the insulating member. CONSTITUTION:An insulating member 15 covers two pieces of connecting cords 11 and 12, which are connected to two water level electrodes 13 and 14. The member 15 is held by an insulating member holding part 16 of a metal mold. The cords 11 and 12 and the electrodes 13 and 14 are molded in a detector main body 17 made of a synthetic resin as a unitary body. At this time, the length l from the holding part 16 to the end part of the member 15 is made to be in the range 1.5-3 times the diameter D of the member 15. Thus, intrusion of water into the main body 17 from the holding part 16 due to temperature change can be prevented, and the movement and deformation of the member 15 can be made to hard to occur.
Patent JP-H1183655-A (JP)
Title: Semiconductor pressure sensor
Inventor: TASAI YOSHIAKI
IPC: G01L9/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of an external stress to a semiconductor sensor chip by connecting and supporting a conductor part of the semiconductor sensor chip to a conductor part of a tape bonder, and fixing a lead pin supported at a header base to the conductor part of the tape bonder. SOLUTION: A base 3 is fixed to a lower part of a storage chamber 2 formed at the center of a header 1 which is to be fixed to a fluid pressure measuring part of various kinds of apparatuses. Conductor parts are formed at leading ends of a plurality of lead pins 4 fixed penetrating the base 3, to which conductor parts at a peripheral part of a tape bonder 5 are connected and fixed. A semiconductor sensor chip 6 is supported and suspended by the conductor parts via the tape bonder 5 to the lead pins 4. Accordingly a stress or the like because of a difference of thermal expansions between the semiconductor sensor chip 6 and various members such as the header 1, base 3, etc., is absorbed particularly by the tape bonder 5 of resin film and not transmitted to the semiconductor sensor chip 6.
Patent JP-H01124731-A (JP)
Title: Strain sensor
Inventor: NISHIKAWA AKIRA
IPC: G01L1/22
Filed: 1988-10-05
Abstract: PURPOSE:To adjust creep and to obtain a no-creep state by mixing a specific amount of solid powder with polyimide resin and forming insulating resin directly on the surface of a strain inducer. CONSTITUTION:A beam body 1 is formed on a stainless material. Namely, two holes 3 and 4 which are linked together by a groove 2 are formed by machining and thin strain inducing parts 5, 6, 7, and 8 are formed. Two holes 9 for fitting are formed on one side and one receiving hole 10 where a receiving frame is fitted is formed on the other side. Then specific elastic characteristics are obtained by a heat treatment and then a pattern formation surface 11 is formed. On the pattern formation surface 11 of the beam body 1 like this, the insulating resin 12 is formed directly by mixing a specific amount of solid powder with the polyimide resin. Consequently, the creep is adjusted and a state herein there is substantially no creep is obtained.
Patent JP-S63105671-A (JP)
Title: Candida boidinii ap-15 strain
Inventor: TANI YOSHIKI
IPC: C12N1/16
Filed: 1986-10-21
Abstract: PURPOSE:To produce NAD at a low cost, by culturing a novel microbial strain belonging to Candida genus, resistant to 3-acetylpyridine and having high NAD content. CONSTITUTION:A novel strain Candida boidinii AP-15 (FERM P-8974) belonging to Candida genus, resistant to 3-acetylpyridine and having high NAD content is inoculated in a medium containing methanol as a carbon source and added with quinolinic acid. The strain is cultured at 4-7pH and about 25-33 deg.C under aeration and agitation and the objective NAD is separated from the cultured cells.
Patent JP-H0299461-A (JP)
Title: Power steering system used for automobile
Inventor: MOMIYAMA FUJIO
IPC: B62D6/00
Filed: 1988-10-05
Abstract: PURPOSE:To synthetically improve a delay in response and the magnitude thereof by a method wherein during the starting of steering of a handle and the starting of return thereof, response correcting pressure oil is respectively fed to the cylinder chamber of an auxiliary booster and the reaction force chamber of a hydraulic reaction force type control valve. CONSTITUTION:In a power steering system 10, pressure oil delivered from a pump 13 along with running of an engine is fed with a force to a hydraulic reaction force type control valve 14 through a flow control valve 15 and a pressure oil set valve 17. In this case, based on detecting signals from a car speed sensor 25 and a steering force sensor 26, an electric actuator 81 of a differential pressure regulating valve 18 is controlled by a control unit 20, and a differential pressure between reaction force chambers 59 and 60 of the valve 14 is regulated. Similarly, solenoid coils 87 and 88 of a pressure oil injection valve 19 are controlled, and response correcting pressure oil is fed to cylinder chambers 44 and 45 of a auxiliary booster 12 mounted individually from a main booster 11.
Patent JP-H0592297-A (JP)
Title: Machine for collecting empty can
Inventor: TANAKA KAZUNORI
IPC: B30B9/32
Filed: 1991-09-30
Abstract: PURPOSE:To provide an empty can collecting machine that the take-out of a collecting box being filled full with empty cans can be easily executed, and, at the same time, empty cans are prevented from being moldistributed in the collecting box. CONSTITUTION:In an empty can collecting machine 11 that an empty can C thrown in is pressed to the flat type with a pressing device 18, and this pressed empty can C is dropped down in a collecting box 22 arranged at the lower part of the body, a ball caster 36 is attached to the outer surface of the front part of a bottom plate of this collecting box 22, the bottom plate 35 of the collecting box 22 is arranged in the state being inclined at the lower part of the body with the ball caster 34, the collecting box 22 is made to easily move through the ball caster 34, and the moldistribution of the pressed empty cans in the neighborhood of the dropping point can be prevented with the inclination of the bottom plate 35.
Patent JP-S63106532-A (JP)
Title: Tire lateral force sensor
Inventor: HOSHINO TARO
IPC: G01L5/20
Filed: 1986-10-22
Abstract: PURPOSE:To simply and inexpensively detect lateral force with high accuracy, by arranging a hermetically sealing tube in the gap generated between the leading end part of a tire wheel and the extending part thereof and detecting lateral force causing the deformation of a tire on the basis of the change in the pressure of said tube. CONSTITUTION:A ring-shaped hermetically sealing tube 10 having a pressure sensor 20 mounted therein is arranged in the gap generated between the leading end part of a wheel 2 engaging with a tire skirt 1 and the extending part 2' thereof clamped by a screw. At this time, the sensor 20 is constituted of the main body part 21 fixed to the central part of the wheel 2 and three airtight straight tubes 22-24 radially extending from the main body part 21 toward the periphery to allow three connection parts with the tube 10 to communicate with the main body part 21. Further, the main body part 21 is constituted of a pressure detection part 21a, a power source part 21b, an FM modulation part 21c and an antenna 21d, and the offset frequency proportional to the detected atmospheric pressure value from a detection part 21a is generated in a modulation part 21c and emitted from the antenna 21d to give an alarm to a driver.