baber/WOPTO huggingface dataset:
Patent JP-S5531843-A (JP)
Title: Hydraulic oil composition
Inventor: TANIZAKI YOSHIHARU
IPC: C10N40/08
Filed: 1978-08-26
Abstract: PURPOSE: To provide a hydraulic oil composition of higher boiling point in the presence of water end of improved flow characteristics, for use in automobiles, etc., comprising three kinds of specific polyoxyalkylene derivatives and a polymeric pohyoxyalkylene compound each in a specific proportion.  
     CONSTITUTION: The objective composition comprising (A) 20W60wt% of the compound of formula I, (B) 1W25wt% of the second compound of formula II, (C) 15W50wt% of the third compound of formula III (R 1  and R 2  are each 1W3C alkyl; C m H 2m O is oxyalkylene; m and n are 2W4 and 2W6, respectively; an oxyethylene content in the total oxyalkylene groups is 40W90wt%). and (D) 1W25wt% of a polymeric polyoxyalkylene compound with a 100°C viscosily ≥8cst, a poyoxyalkylene group content ≤90wt%, and an oxyethylene group content in the total oxyalkylene groups of 15W80wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60247656-A (JP)
Title: Paper feeder
Inventor: KUSHIDA TAKEO
IPC: B65H31/00
Filed: 1984-05-23
Abstract: PURPOSE:To restrain waste of papers to the minimum limit in case of double paper feed and to enhance efficiency in copying operation by ejecting the paper having one side not copied due to double feed out of a copying machine, without exposing a photosensitive drum by using an optical system to transfer a toner image to this paper in the second copying stage. CONSTITUTION:An image sensor 9 is arranged at a proper position on the conveyance route 8 from a both side tray 2 to the transfer section 4 of the photosensitive drum 1, and it is electrically connected through a controller 10 arranged at a proper position in the main body of a machine to the driving section 11 of the optical system to detect a paper having one side not copied due to double paper feed occurring when papers are fed from a paper feed tray 3 to the transfer section 4, from among the one side-copied papers fed from the both side tray 2 to the section 4. The driving section 11 of the optical system is temporarily stopped through the controller 10 with the detection signal to stop exposure to the photosensitive drum 1.
Patent JP-S59230316-A (JP)
Title: High frequency circuit
Inventor: TODA YOSHIFUMI
IPC: H03H9/64
Filed: 1983-06-13
Abstract: PURPOSE:To eliminate the mutual effects among high frequency circuits and to improve the characteristics of these circuits by storing the substrates of the circuits constituting the high frequency circuit in a body to a base and providing the shielding plates among the circuits. CONSTITUTION:The substrate of each surface acoustic wave filter 6, the substrate of a high-frequency amplifying circuit 7 and the substrate of a frequency mixing circuit 8 are stored in a body in a shielding case base 1. The base 1 is covered with a shielding cover 11 from above, and at the same time shielding plates 13 are provided among the circuits 6-8. A high-frequency input filter formed with the filter 6 is connected to the circuit 7 via a matching transformer 9 and a hermetic terminal 10. The same constitution is applied also to a shielding plate 10 provided between an inter-stage filter and the circuit 8. This eliminates the mutual effects among high frequency circuit and improves the circuit characteristics.
Patent JP-S63270355-A (JP)
Title: Sintered pyroelectric ceramics
Inventor: SASAZAWA KAZUO
IPC: C04B35/46
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a calcined pyroelectric ceramic giving a sensor having excellent infrared detection capability, by adding MnO2 and/or Cr2O3 to an oxide having a specific perovskite structure and composed of PbTiO3, CaTiO3 and PbCu1/3Nb2/3O3 at specific ratios. CONSTITUTION:Raw materials are weighed in a manner to give an oxide having perovskite structure and expressed by formula [0.55<=x<=0.79; 0.2<=y<=0.35; 0.01<=z<=0.1; (x+y+z=1)]. 100pts.wt. of the oxide is mixed with 0.1-3pts.wt. of MnO2 and/or Cr2O3. The mixture is formed and calcined to obtain the objective pyroelectric ceramics. Since an infrared detection element produced by using the above ceramics has high pyroelectric coefficient, excellent infrared detection sensitivity and high Curie point, no deterioration in the function of the element occurs even by the heat of soldering.
Patent JP-H1035709-A (JP)
Title: Cap for shake-out container
Inventor: IIDA KATASHI
IPC: B65D47/06
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the opening/closing operatability of a lid by a method wherein a lid is rockably provided on a cap main body, and at the same time, a gear is formed on the outer periphery of a rocking shaft of the lid, and in the meantime, a gear to be engaged with the gear of the rocking shaft, is formed on an operation piece which is provided on the cap main body, and the lid is opened/closed by rocking it by the engagement between both gears. SOLUTION: A cap A which is fitted on a shake-out container, is fitted on a container B by screwing a threaded part 11 of a cap main body 10 on the mouth part of the container B, and on the upper surface of the cap main body 10, a lid 13 is rockably provided, and when the lid 13 is closed, a protuberance 14 on the internal surface of the lid 13, is fitted in a shake-out hole 12, and closes the hole 12. A sunk part 17 is formed on the rear surface of the cap main body 10, and an operation piece 18 rises from the lower end of the sunk part 17 with a hinge part. On the top of the operation piece 18, a gear 19 is formed, and this gear 19 is engaged with a gear 15 of the lid 13, and when the operation piece 18 is pressed, both gears 15, 19 are engaged, and by the engagement, the lid 13 is opened.  Also, when the pressing force for the operation piece 18 is released, the lid 13 is closed by a spring piece 20.
Patent JP-S58221726-A (JP)
Title: Prevention of noise of rigid trolley
Inventor: KIMURA SHIGERU
IPC: B60M1/30
Filed: 1982-06-17
Abstract: PURPOSE:To certainly absorb noise by pouring hardening composition into the groove part between the both bulged parts of a rigid trolley having a collector sliding surface on one side and a supporting installation surface on the other and subjecting said composition to hardening and adhesion, in a monorail etc. CONSTITUTION:As for a rigid trolley T made of Al, a stainless-steel band member S which forms a sliding surface safor a collector is joined integrally onto one bulged part T1, and the other bulged part T2 is installed onto a construction member 1 through metal fittings 3 and supporting insulators 2. Into the groove part 4 between the both bulged parts T1 and T2 in the non-supported range between the supporting insulators 2 and 2 of this rigid trolley T, hardening composition is poured into and hardened for fixation. Said hardening composition is prepared by compounding 200-1,300pts.wt. of powdered metal compound having a specific gravity of 5 or more into 100pts.wt of thermosetting resin or liquid rubber having vulcanization performance and further compounding inorganic fillers etc. if necessary. Thus, an integrally-formed rigid trolley free from exfoliation can be obtained, and noise can be absorbed effectively.
Patent JP-H02286653-A (JP)
Title: Azo compound and liquid crystal composition containing the same
Inventor: OZAWA TETSUO
IPC: G02F1/13
Filed: 1989-04-26
Abstract: NEW MATERIAL:The azo compound of formula I [rings A, B, C, D and E are phenylene, group of formula II or formula III; R<1> is alkyl or alkoxy; R<2> is NR<3>R<4> (R<3> and R<4> are alkyl), etc.; etc.]. USE:A liquid crystal component. It is useful as a dye component of a liquid crystal composition exhibiting high dichroic ratio and high solubility to liquid crystal and gives an excellent color display. PREPARATION:The compound of formula I can be produced by using the compound of formula H-CidenticalC-Si(CH3)3 as a starting substance, successively reacting the substance to form a compound of formula IV and reacting the compound with a compound of formula V (X is halogen) in the presence of a base (e.g. diethylamine) using a palladium catalyst at 0-150 deg.C optionally in a solvent such as benzene.
Patent JP-H08278878-A (JP)
Title: Operation controller
Inventor: HIGASHIMURA MAMORU
IPC: G06F9/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide an operation controller with high operability which is easily capable of changing and extending the relation of an input means and an execution means. CONSTITUTION: In an operation controller stipulating the correspondence relation between an operation input means 100 designating a data processing and the operation of a peripheral equipment 130 and a processing execution means 120 executing the data processing and the operation of the peripheral equipment, a table 112 describing the correspondence relation of the operation input means and the processing execution means and a table control means 111 designating the correspondence relation of the operation input means and the processing execution means in accordance with the description of this table are provided.  When the form of an operation control is changed, the constitution of the operation controller is not required to be remade from the beginning and the correspondence relation of the operation input means and the processing execution means can be changed and added only if the description of the table is changed and a new description is added.
Patent JP-S5437604-A (JP)
Title: Multiple address system
Inventor: KOUNO CHIHO
IPC: H04N1/00
Filed: 1977-08-31
Abstract: PURPOSE:To simplify the operation of an originating terminal with making the sure multiple address communication to all receiving terminals possible, by transmitting multiple address signals to an accumulator in the facsimile exchange.
Patent JP-H02283989-A (JP)
Title: Gutter pipe constructed in soft ground
Inventor: HISARAKU KATSUYUKI
IPC: F16L1/024
Filed: 1989-04-26
Abstract: PURPOSE:To prevent any cavity from being generated on a bottom even under the subsidence of the ground by making the section of a gutter pipe inverse traiangle-shaped, and establishing an apex angle on the underground side with a particular relationship to the inside friction angle of the surrounding ground. CONSTITUTION:A gutter pipe 1 is laid in a bank boyd 2 to make water dis charged to a river floor 3 from a flood gate 9. The gutter pipe 1 is in an inverse triangle shape and its apex angle (alpha) on the underground side is 57 degree. The material of the band body 2 is clay-earth and its inside friction angle is 28.7 deg.. The apex angle 57 deg. is smaller than alpha=(90 deg.-phi)=61.3 degree, which satisfies requirement. This situation generates no cavity on the bottom even if the ground is soft and subjected to uneven subsidence thus causing no water to leak from a bank body. This angle (alpha) is obtained from the experimental results based on Rankine's active earth pressure angle.
Patent JP-S59229888-A (JP)
Title: Manufacture of tunnel type josephson junction element and device used therefor
Inventor: NAKANO JIYUNICHI
IPC: H01L39/24
Filed: 1983-06-11
Abstract: PURPOSE:To enable to manufacture the titled element with good reproducility by the increase of the ratio of sub gap resistance to tunnel resistance by a method wherein oxidizing tratment with high frequency plasma is performed by controlling the mixture ratio of CO and CO2 to O2 in mixed gas at a constant value by means of mixed gas plasma containing O2 and either one or both of CO and CO2. CONSTITUTION:While a plasma reaction chamber 11 is exhaused by an exhaust means 18, O2 and either one or both of CO and CO2 are introduced by a gas introducing means 12, and these mixed gasses are excited by a high frequency excitation means 23. The surface of the unmasked region of a superconductor layer 2 on a substrate 6 is oxidized with the mixed gas plasma, resulting in the formation of a tunnel barrier film 3 made of the oxide ot the material of the layer 2 on the surface of the layer 2. Thereat, the mixture ratio of either one or both of CO and CO2 to O2 is controlled in a control means 30 at 15vol.% or more by a means 25 for measuring the mixture ratio. After the exhausting of the reaction chamber 11 is finished, a conductor substrate 7 is taken out of the chamber 11, and the second superconductor layer 4 is formed on the barrier film 3, thus obtaining the titled element.
Patent JP-2000297610-A (JP)
Title: Integrated coal gasification combined cycle power plant and operation control method of the same
Inventor: NAGABUCHI NAOYUKI
IPC: F22B35/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain superior ability to keep up with a load, even when a required load variation width is large by providing a means for controlling the output from a steam turbine during load fluctuation, before a gas turbine output fluctuates. SOLUTION: After pouring coal gas, attention is paid to the inside of a gasification facility 7, where state quantity is expected to change first. Then a steam turbine 5 is controlled so as to compensate for the late generation of refined gas, which is fuel for a turbine 4, especially during load fluctuation before a gas turbine output fluctuates. Therefore, when the load rises, a water supply volume for a heat-recovery boiler 8 is increased, while the openings of a main steam valve 17 and bypass valve 18 are adjusted. This enables improvement of the ability to keep up with the load, even when the required load variation width or a variation rate for a plant is large without the necessity of adding new elements to the plant.
Patent JP-H05296800-A (JP)
Title: Output selector of sensor
Inventor: SUGIMOTO YOSHIHIKO
IPC: G01D21/00
Filed: 1992-04-23
Abstract: PURPOSE:To make a high speed process achievable despite a relatively simple structure by reducing a burden on software and hardware at a time when a few kinds of output value are selected from many kinds of that. CONSTITUTION:A digital signal processing part 4 operates many kinds of output value on the basis of a digital value made up of converting the analog output of a ranging sensor into a digital signal. A central processing unit 11 installed in this digital signal processing part 4 performs an arithmetic process by means of a program on a random access memory 13, generating four kinds of output value. A read-only memory 12 is provided with a program that produces 16 kinds of the output, and at the time of power making, only the program seeking four kinds of the output value is transferred to the random access memory 13. The four kinds of the output value outputted from the central processing unit 11 are selected of only the two kinds by a multiplexer 23 and, after being converted into the analog signal by two digital-to-analog converter circuits 21a, 21b, they are outputted from two output terminals 24a and 24b.
Patent JP-H01274903-A (JP)
Title: Cemented carbide cutting tool of tungsten carbide base covered with superior abrasion resistance material
Inventor: KIKUCHI NORIBUMI
IPC: B23B27/14
Filed: 1988-04-27
Abstract: PURPOSE:To enhance the abrasion resistance of a cutting tool by forming a lattice strain via the implantation of the specific ion in the outermost layer of a hard covering layer. CONSTITUTION:A hard covering layer of 0.5 to 20mum uniform thickness comprising a single or more layers of titanium carbide, nitride, carbon nitride and carbon nitride oxide, and aluminum oxide is formed on the surface of the cemented carbide body of tungsten carbide base. One or more of argon, carbon, nitrogen and oxygen ions are implanted in the outermost layer of the hard covering layer, thereby forming a lattice strain. According to the aforesaid construction, the abrasion resistance of a cutting tool can be enhanced and superior cutting performances can be displayed in high-speed cutting, overlapped cutting and the cutting of a material hard to be machined.
Patent JP-H06285362-A (JP)
Title: Catalytic exothermic reaction cyclic method and device therefor
Inventor: MAEJIMA TETSUO
IPC: C07B61/00
Filed: 1993-04-07
Abstract: PURPOSE:To effectively utilize the heat of reaction in an exothermic catalytic reaction in the presence of a catalyst such as a transition-metal complex and to separate and recover the reaction product simply on an industrial scale. CONSTITUTION:Reactants undergo an exothermic reaction in the presence of a nonvolatile catalyst. In this case, two zones are alternately used as a reaction zone and a completed reaction zone, the reactants are supplied batchwise to the reaction zone to allow to react, the completed reaction zone is heated by the heat of reaction generated in the reaction zone, and the reaction product retained in the completed reaction zone is vaporized and discharged.
Patent JP-S60249243-A (JP)
Title: Positive plate for sealed storage battery
Inventor: KIKUCHI TATSUO
IPC: H01M4/14
Filed: 1984-05-24
Abstract: PURPOSE:To provide a positive plate for a sealed storage battery which can be more easily manufactured by packing an active material principally composed of trilead tetraoxide between lead base plates and subjecting the thus formed body to formation. CONSTITUTION:After kneading a paste prepared by adding water and dilute sulfuric acid to trilead tetraoxide, the thus kneaded mixture is packed between lead or lead alloy base plates to make a positive plate. Next, after the positive plate is aged and dried, a storage battery is assembled using the dried positive plate before dilute sulfuric acid is poured and formation is performed, thereby constituting a sealed storage battery. Since this positive plate can be sufficiently formed by an electric amount at least that for the negative plate, any scattering of electrolyte can be prevented without causing any overcharging of the negative plate. Accordingly it is possible to assemble a sealed storage battery having improved gas absorption.
Patent JP-S5729587-A (JP)
Title: Preparation of thiazolinoazetidinone derivative
Inventor: TORII SHIGERU
IPC: C25B3/23
Filed: 1980-07-30
Abstract: PURPOSE: To obtain a thiazolinoazetidinone derivative shown by a specified general formula by electrolyzing a compound shown by a specified general formula in a solvent.  
     CONSTITUTION: A compound shown by formula I obtained from penicilin G and V or the like is electrolyzed in a solvent of a 1W4C carboxylic acid or a mixed solvent obtained by adding alcohols, carboxylates, nitriles and alkyl halides to said carboxylic acid solvent at -10W60°C in current density of 5W500mA/cm 2 . In formula I, R 1  is H, alkyl, alkenyl, benzyl, aryl or aryloxymethyl, R 2  is carboxy or protected carboxy, R 3  and R a  are each H, a halogen or acetoxy. In an electrolyte, the thiazolinoazetidinone derivative shown by formula II (wherein R 1  is the same as the aforementioned group) is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58222174-A (JP)
Title: Adhesive composition
Inventor: SUGIURA KIYOJI
IPC: C08L61/20
Filed: 1982-06-21
Abstract: PURPOSE:To provide an adhesive composition which has good storage stability and high initial and warm water-resistant bond strengths and emits only a small amount of free HCHO, prepared by adding a polyacrylamide, a specified inorganic compd. and HCHO to an amino resin. CONSTITUTION:0.1-10pts.wt. polyacrylamide, 0.1-5pts.wt. inorganic metal compd. which is a salt or a halide selected from among sulfate, nitrate, phosphate and carbonate of Group I elements of the Periodic Table (e.g. NaCl), HCHO in an amount of 1-10wt% in excess of amino resin and urea in 1.0- 1.5mol per mol of HCHO are added to 100pts.wt. amino resin (e.g. melamine resin).
Patent JP-H069616-A (JP)
Title: Heterocyclic compound
Inventor: MIKAERU KURAUSU
IPC: A61K31/381
Filed: 1993-05-06
Abstract: Compounds of the formula <IMAGE>  in which     X represents -S-, -SO- or -SO2-;   R<1> represents C7-10-alkyl or C7-10-alkoxy;   R<2> represents a radical of the formula <IMAGE>     R<3> represents carboxyl or lower alkoxycarbonyl; and   n represents 1, 2 or 3; and salts of carboxylic acids of the formula I can be used as medicines, e.g. for the treatment of autoimmune disorders or disorders having a strong immunological component, such as psoriasis.
Patent JP-S5730701-A (JP)
Title: Preparation of hydroxyalkylated polysaccharide
Inventor: SASANO TETSUO
IPC: C08B11/08
Filed: 1980-07-30
Abstract: PURPOSE: To obtain the titled substance, useful as a viscosity increasing agent, etc. at a high reaction efficiency in a good working envionment, by adding small amounts of an organic solvent, water and a caustic alkali to a nongranular polysaccharide, and reacting the resultant mixture with an alkylene oxide in a state of slightly wet polysaccharide.  
     CONSTITUTION: A mixed solution of 2W30pts.wt. organic solvent, e.g. methanol, with 0W20pts.wt. water and 2W20pts.wt. caustic alkali, e.g. caustic soda, is added to 100pts.wt. nongranular polysaccharide, e.g. cellulose, and the resultant mixture is stirred well. An alkylene oxide, e.g. propylene oxide, is then added to the resultant mixture and reacted at 40W120°C in such a state that the polysaccharide is slightly wet. After cooling, the reaction mixture is neutralized with acetic acid, etc. to give the aimed polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11292256-A (JP)
Title: Vibrating mechanism for aligning pallet in parts transfer machine
Inventor: TABATA TSUTOMU
IPC: B65G47/14
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent strong vibration from being transmitted to a parts transfer machine itself during a process for aligning and housing parts in parts housing holes of an aligning pallet. SOLUTION: In a parts transfer machine 1 for aligning and housing parts in parts housing holes 46 formed on an aligning pallet by simultaneously applying oscillation and vibration to the aligning pallet 3 for aligning parts 2, two vibration bases 4, 5 for applying vibration to the aligning pallet are arranged one above the other below the aligning pallet, and respective vibration bases are so provided as to be horizontally reciprocated through a driving part 7 and also as to be operated in the opposite directions in moving.
Patent JP-H02282583-A (JP)
Title: Connection type pendulum water tank damper
Inventor: YAMADA SHUNICHI
IPC: E01D1/00
Filed: 1989-04-25
Abstract: PURPOSE:To improve the damping effect by connecting multiple pendulum water tank dampers suspending and supporting water tanks each filled with a preset quantity of a liquid inside and having the preset mass with multiple suspending materials from a structure with springs having the preset spring constant. CONSTITUTION:A water tank 20 filled with a preset quantity of a liquid 21 inside, fitted with a weight 11 concurrently serving as a support bed, and having the preset mass is suspended from a frame 4 at the top section at four points by wire ropes 12 to form a pendulum water tank damper 1. A water tank 20a is likewise suspended from the frame 4 by wire ropes 12a to form a pendulum water tank damper 1a. Two pendulum water tank dampers 1 and 1a are connected by a coil spring 2 with the spring constant KD.
Patent JP-H01278642-A (JP)
Title: Structure connecting method
Inventor: ARITA HIROYUKI
IPC: E04B1/68
Filed: 1988-04-28
Abstract: PURPOSE:To improve adhesive property, water proof and weather proof properties by welding an acryl system resin sheet to the seam side face of a concrete structure through an acryl system resin primer layer. CONSTITUTION:An acryl system resin sheet 6 is welded to the side faces 4 of a seam 3 between concrete structures 1, 2 through an acryl system resin primer layer 5. Since the acryl system resin primer has proper viscosity, it penetrates into the layers of structures 1, 2 to have an anchor effect, and since it resolves said sheet 6, the adhesive property is improved. Thus, the water proof and weather proof properties can be improved.