baber/WOPTO huggingface dataset:
Patent JP-H10258381-A (JP)
Title: Laser beam machine
Inventor: HAYASHIGAWA HIROYUKI
IPC: B23K26/046
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To stably execute a stabilized laser beam machining over long term even in the case of a condenser lens being stained with time by providing a condenser lens moving means to automatically move the condenser lens to the direction of approaching or separating to a work corresponding to the conduction heat from the condenser lens. SOLUTION: When following to increasing of the absorption coefficient caused on a condenser lens 5 being stained, the temperature of the condenser lens 5 is raised, by the heat lens effect, the focus point is moved to the direction of approaching to the condenser lens 5, that is, to the upper direction against a work 6. On one side, when the temperature of the condenser lens is raised, the conduction heat is transmitted to a spacer 19 and the temperature of the spacer 19 is raised also. The spacer 19 is expanded with heat corresponding to the temperature, the condenser lens 5 being pushed from the lower side to the spacer 19 with a ring 21 having a spring property is pushed down to the direction of approaching to the work 6, on the result, the position of the relative focus point 17 against the work 6 can be kept at the original most suitable value.
Patent JP-S52143670-A (JP)
Title: Device for feeding long material
Inventor: MATSUMOTO TSUYOSHI
IPC: B65G59/06
Filed: 1976-05-24
Abstract: PURPOSE: To enable accurately feeding cylindrical long materials one by one by providing a tossing mechanism located at inlet of inclined trestle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62217496-A (JP)
Title: Eeprom writing system
Inventor: ICHIKI TORU
IPC: G11C16/02
Filed: 1986-03-18
Abstract: PURPOSE:To easily write data in plural EEPROMs in a short period of time by holding the write data in fast memories temporarily and then assigning successive addresses to the respective EEPROMs in order. CONSTITUTION:The write data are written temporarily in fast memories FF1, etc., corresponding to respective EEPROMs (Electrical Erasable Programmable ROM) temporarily. Successive addresses are specified for the respective EEPROMs MEM1, etc., through address buses and a control signal is supplied to a control circuit CONT. Then, the CONT supplies selection pulses to the respective EEPROMs at a time through respective chip select and write enable terminals CSWE to write the data simultaneously in a short period of time.
Patent JP-H11239658-A (JP)
Title: Game machine installing island
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To secure a large storage quantity without becoming bulky by restraining balls from carelessly overflowing until balls gather by a prescribed quantity. SOLUTION: In a game machine installing island having a ball recovering gutter to recover used balls discharged from juxtaposed game machines, a ball lifting/sending device to lift/send balls of the ball recovering gutter, an upper tank 6 to store carried balls above the game machines and ball replenishing gutters 7a, 7b to replenish the balls in the upper tank 6 to the respective game machines, and in the upper tank 6, a tubular material 43 is disposed in the vertical direction on the inside, and the upper end opening part of the cylindrical material 43 is opened upward as a ball introducing port 44 to storage overflow passages 11a, 11b by allowing a lower end outlet of this tubular material 43 to communicate with the storage overflow passages 11a, 11b.
Patent JP-S56156817-A (JP)
Title: Liquid-crystal display element
Inventor: NAGAE KEIJI
IPC: C09B56/02
Filed: 1980-05-09
Abstract: PURPOSE: To obtain the color display which has the brightness intensified at the voltage applying time and is adapted to time division driving, by specifying the ratio of the pitch to the thickness of the liquid crystal layer under the cholesteric state to sharpen the threshold characteristic of the display element.  
     CONSTITUTION: In the color liquid crystal display element where two substrates provided with electrodes, which give the electric field to the liquid crystal, hold the liquid crystal layer between them, electrode parts of substrates are treated by a silicon compound, a fluorine surface active agent, etc. so that the liquid crystal is practically orientated vertically. The liquid crystal layer consists of the nematic liquid crystal of a negative dielectric anisotropy and contains optically active matters and dichromatic matters. A quantity of optically active matters required for specifying 0.6W1 as ratio d/p of pitch (p) to thickness (the substrate gap of the element) (d) under the cholesteric state is added. Though the addition quantity is different by kinds of dichromatic matter and liquid crystal, addition of 0.1wt% at least is required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62218113-A (JP)
Title: Mold protective device
Inventor: IWAMOTO MITSUO
IPC: B29C45/84
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the breakage of a mold and consequently to improve the productivity by a method wherein a mold closing speed curve is corrected by comparing the impact force developing at mold closing with the estimated value. CONSTITUTION:A stroke sensor 8 detects the shifting stroke of a movable mold 1 by the impact force developed at the closing of molds 3 and 6 and at the same time sends the measured impact values, which are developed by the impact at mold closing and rearranged in amplitudes W and damping times (t), to a comparator. An impact detecting device 24 measures amplitude and damping time in response to the magnitude of the impact at mold closing. The amplitude W0 and damping time t0 and damping time t0 at normal mold closing are stored in a control device as control reference values. During automatic operation, impact forces developed are measured at all times so as to automatically change the slow mold closing speed and traveling distances of mold closing and the like, when said measured value or the mean value of several measured values of impact force is different from the control reference values, in order to make the developed impact force equal to the control reference values for protecting the mold and at the same time to prevent the unnecessarily longer slow traveling section from developing and consequently the productivity from lowering.
Patent JP-S59186627-A (JP)
Title: Pretreating device of low temperature air separator
Inventor: SOMEYA KAZUO
IPC: B01D53/04
Filed: 1984-03-30
Abstract: PURPOSE:To prevent increase in the capacity of the cushion tank of a low temp. air separator by providing a balance valve which operates according to the change-over of vacuum regeneration type adsorption columns in the mid-way of a piping connecting the cushion tank and the adsorption columns. CONSTITUTION:A part of volume of refining air (b) is fed to a cushion tank 7' while the opening degree of a valve 8 is set and controlled to complete pressurization in the cushion tank in one change-over cycle of a vacuum regeneration type adsorption column 5 (4). When the internal pressure in the adsorption column after the end of regeneration is increased up to the pressure 6kg/cm<2>G required to perform satisfactory adsorption, a balance valve 10 attached in the mid-way of a piping 9 connecting the adsorption column and the cushion tank is fully opened in the initial period of the pressurizing stage to pressurize the adsorption column up to about 3kg/cm<2>G in about 20sec and thereafter the balance valve is fully closed and a selector valve 3 is operated to pressurize the column up to about 6kg/cm<2>G, then the valve 3 is changed over to perform adsorption in the adsorption column.
Patent JP-H03262498-A (JP)
Title: Freshness determination of fishes and shellfishes and determination device
Inventor: HAYASHI KENJI
IPC: C12Q1/26
Filed: 1990-03-12
Abstract: PURPOSE:To correctly and quickly determine freshness of fishes and shellfishes advantageously to freshness control at a low cost by adopting a concentration ratio of inosine and hypoxanthine to total of inosinic acid, inosine and hypoxanthine contained in fish meats as an index. CONSTITUTION:A sample collected from fishes and shellfishes is introduced into a carrier solution and the carrier solution is flowed in a flowing path respectively converting inosinic acid, inosine and hypoxanthine to hydrogen peroxide with utilizing action of enzyme and a reagent emitting light by reacting with hydrogen peroxide is added to said carrier solution, then an amount of luminescence at the time is measured by a photosensitive element, thus concentrations of inosinic acid, inosine and hypoxanthine in the sample are detected and freshness of fishes and shellfishes is determined by adopting freshness value (K1 value) calculated by the formula according to said concentrations ([IMP] is concentration of inosinic acid; [HXR] is concentration of inosine; [HX] is concentration of hypoxanthine).
Patent JP-S51134926-A (JP)
Title: Petroleum combustor
Inventor: IMASHIMA MITSUHIRO
IPC: F23K5/00
Filed: 1975-05-20
Abstract: PURPOSE: A petroleum combustor with high safety, wherein a by-pass conduit is provided so that the fuel is returned from pump to tank when the burner is cooled in the re-ignition period. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06274470-A (JP)
Title: Presuming device
Inventor: IWATSUBO RIEKO
IPC: G06Q10/04
Filed: 1993-03-19
Abstract: PURPOSE:To improve a predicting precision, and to attain predictive calculation at a high speed by an algorithm intuitively easy to understand by selecting a simplified predicting means when the number of time-sequential data is small. CONSTITUTION:A simplified predicting means 4 operates when the number of past time-sequential data 1 is, for example, less than 3, and outputs the future time-sequential data to an outside. On the other hand, a predicting means 5 operates when the number of the past time-sequential data I is, for example, more than three, and outputs the future time-sequential data to the outside. The predicting means 5 predicts the future time-sequential data by constructing a locus(atractor) on a multi-dimensional space based on the time-sequential data in more than a constant number, and doesn't operate when the number of the past time-sequential data 1 is small. Then, when the number of the past time-sequential data 1 is small, the simplified predicting means 4 operates instead of the predicting means 5. The simplified predicting means 4 predicts the future time-sequential data without performing a complicate arithmetic operation such as the construction of the locus.
Patent JP-S62218467-A (JP)
Title: Release liner and double-coated pressure-sensitive tape of sheet obtained by using the same
Inventor: YABE NAOTO
IPC: C09J7/02
Filed: 1986-03-20
Abstract: PURPOSE:To provide a release liner having a low surface tension and a stable peel strength, by molding a mixture of a polyolefin resin and a silicone resin into a film. CONSTITUTION:100pts.wt. polyolefin resin (A) (e.g., low-density PE resin) is mixed with 0.01-20pts.wt., pref. 0.1-10pts.wt. high-molecular compd. (B) having an organopolysiloxane structure, pref. rubbery silicone resin (e.g., silicone rubber) and optionally, a lubricant (e.g., stearic acid), a filler (e.g., BaSO4) and a colorant (C) to obtain a mixture. The mixture is molded at 140-180 deg.C into a film of 1-500mu in thickness, thus obtaining a release liner. A pressure-sensitive adhesive is applied to both sides of a nonwoven fabric, a plastic film or an expanded plastic sheet to form a pressure-sensitive adhesive layer of 10-100mu in thickness. The resulting tape or sheet is laminated onto said release liner and wound into a roll.
Patent JP-H09258478-A (JP)
Title: Production of resin for toner and electrostatic charge image developing toner using the same
Inventor: TSURUMORI MASAMI
IPC: G03G9/087
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a resin for toner having little impurities with good productivity at a low cost by adding hydroxides of alkaline earth metals after polymn. is substantially completed. SOLUTION: After polymn. is substantially completed, hydroxides of alkaline earth metals are added. In this case, the polymn. process of polymerizable vinyl monomers is carried out by a well-known method. The polymerizable monomers used are, for example, vinyl monomers, and all of well-known vinyl monomers can be used. As for the hydroxides of alkaline earth metals, calcium hydroxide, barium hydroxide, etc., can be used, and especially calcium hydroxide is preferable. After the hydroxides of alkaline earth metals or an electrolyte are added, the mixture is stirred to allow the reaction with benzoic acid. Then the obtd. polymer is subjected to general washing, dehydrating and drying processes by a well-known method to obtain the objective product.
Patent JP-S56157823-A (JP)
Title: Light-measuring apparatus
Inventor: INOWAKI SHIYUUICHI
IPC: G01J3/51
Filed: 1980-05-08
Abstract: PURPOSE:To selectively detect and amplify only the light of desired wavelength range by rotating a chopper, and amplifying the output of a detector in accordance with the cycle of putting in and out of the filter. CONSTITUTION:Between a light source to be measured and an optical detector D, two sharp cut-off filters A and B are inserted having cut-off wavelengths sandwiching the wavelength range as an object of measurement and which are to remove the short-wavelength side. Of the two filters A and B, at least the filter B of longer cut-off wavelength is put in and out of the optical path when the output of the detector D is being amplified. Thereby, only the light of desired wavelength range is selectively detected and amplified.
Patent JP-S61221221-A (JP)
Title: Resin composition
Inventor: SUZUKI SHIYUICHI
IPC: C08G59/62
Filed: 1985-03-27
Abstract: PURPOSE:A resin composition having a short curing reaction time and excellent mechanical properties, electric insulation and heat stability, comprising a formimidate group-containing compound, an epoxy group-containing compound and a phenolic compound. CONSTITUTION:0.01-0.5pt.wt. compound having at least one formimidate group of the formula [wherein X is an n-valent hydrocarbon group bonded through at least one atomic group selected from among an aliphatic group, an alicyclic group, -CH2-, -O-, -SO2-, -CONH- and a heterocyclic group, R is a 1-20C alkyl, or a (substituted) phenyl and n>=1] is mixed with 1pt.wt. compound having at least one epoxy group (e.g., bisphenol A epoxy resin) and 0.05-1pt.wt. phenolic component (e.g., resorcinol).
Patent JP-H06247718-A (JP)
Title: Sheet intervening active substance
Inventor: OSHIMA TERUHIKO
IPC: C01G49/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a sheet intervening active substance sheet capable of promoting health and conserving life and further capable of increasing life energy with no need for a expensive device by providing a gold ring having a definite width on a sheet contg. an active substance. CONSTITUTION:A sheet intervening active substance is provided airth a gold ring 1 having definite width. Pure gold is stuck to the sheet as the ring 1, or the ring is formed with a golden paint. Pure gold paints, coloring materials, 'Magic ink (R)', etc., are used as the coating material. Carpets, coasters, table- cloths, bed sheets, flower base stands, cushionings, blankets, futons (Japanese guilt and mattress), etc., are exemplified as the sheet 2. Paper, cloth, metal, plastic, ceramic, etc., can be used for the sheet. Ferrous/ferric salts (e.g. Fe2 Cl5.nH2O and Fe3Cl7.H2O), flat tetragonal-crystal sodium chloride, a mixture of the sodium chloride and iron chloride, etc., are used as the active substance.
Patent JP-S58179506-A (JP)
Title: Method for saving energy in hydraulic type looper provided to strip treating line
Inventor: TAKEUCHI SHINGO
IPC: B21B41/00
Filed: 1982-04-14
Abstract: PURPOSE:To save electric energy consumed for driving hydraulic pumps, by increasing and decreasing the number of sets of pumps to be driven in accordance with the difference between the line speeds of a strip at the outlet and inlet sides of a looper, in a hydraulic type looper which uses plural hydraulic pumps. CONSTITUTION:Every other rolls 2, 4 of a series of rolls 1-5 which suspend a strip C in plurally folded state are vertically moved by a looper L which are also moved vertically by hydraulic driving cylinders 12, 12 driven by hydraulic pumps E1, E2. Here the difference between the speeds of the strip line at the inlet and outlet sides of the looper L is monitored by providing a speed-difference detecting circuit F to the space between rolls 17, 18 placed at the inlet and outlet sides of the looper L. And a part of respective driving motors M1, M2, for instance, M2 is stopped through a motor controlling circuit G while the speed difference is not detected. Further, when the speed difference is detected, all pumps E1, E2 are driven to secure the required flow rate of oil to be flowed into the cylinders 12, 12, and when it is not detected, only a pump having delivery flow rate equivalent to the necessary and minimum one, for instance, the pump E1 is driven.
Patent JP-H10251255-A (JP)
Title: Azine derivative
Inventor: MORIMOTO KATSUYUKI
IPC: A01N43/713
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an active ingredient for agrochemicals, esp. herbicides having high herbicidal power against various weeds and selectivity on important crops. SOLUTION: This new compound, an azine derivative, is expressed by the formula Qa -(CH2 )n -X-Qb -Qc ((n) is 0-2; Qa is a benzene ring, pyrazole ring, pyridine ring, etc.; Qb is an azine ring, etc.; Qc is an azole ring, etc.; X is oxygen, sulfur or (substituted) nitrogen) [e.g. 4-(5-pentafluoroethyl-1,3,4-oxadiazol-2-yl)-2-(3- trifluoromethylphenoxy)-6-methylpyrimidine]. The compound of the formula is obtained by reaction of a halogenoazine of the formula Z-Qb -Qc (Z is a halogen) with a nucleophilic reagent of the formula Qa -(CH2 )n -X-H in the presence of a base normally at -50 to 200 deg.C, pref. at 10-150 deg.C.
Patent JP-H10256844-A (JP)
Title: Output stage circuit for operational amplifier
Inventor: SHIMA TAKESHI
IPC: H03F3/30
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the slew rate of the operational amplifier without increasing a steady-stage current. SOLUTION: A 3rd transistor(TR) 11 is provided in parallel with a 2nd TR 12 and then a drive capability is improved without increasing the size of the 2nd TR 12. Since the operation of the 3rd TR 11 is controlled in complementary with the operation of the 1st TR 13 by a 3rd control section, the 1st TR 13 and the 3rd TR 11 are not simultaneously conductive basically. Thus, no through current flows between power supply terminals via the 3rd TR 11 and the 1st TR 13, a load of a high capacity is driven without increasing a steady-state current.
Patent JP-S58178523-A (JP)
Title: Process of forming minute pattern
Inventor: EDA AKIRA
IPC: H01L21/027
Filed: 1982-04-14
Abstract: PURPOSE:To form a minute pattern with high precision by a method wherein, when a wafer is coated with photoresist to which a photomask adheres closely for exposure forming a minute photomask pattern on the wafer, the wafer and the mask adhering closely to each other are exposed repeatedly two times and more. CONSTITUTION:An Al film 2 to be a conductive pattern is formed on an Si wafer 1 whereon positive type photoresist is dripped forming a positive type photoresist film 3 by means of rotary coating process. Next, the film 3 is prebaked for around 20min at around 80 deg.C to be covered with a photoresist 4 made of chrome with occurpying space not exceeding around 10%. Then the photomask 4 is exposed totally for 2sec on the wafer 1 at the exposure of around 50mW/cm<2> divided into exceeding 2 times while the exposure is being measured by an exposure illuminometer. Through these procedures, N2 gas emitted by the resist film 3 at every exposure may be extinguished each time forming a minute pattern with high precision without changing and deforming the dimension of the pattern.
Patent JP-H08261446-A (JP)
Title: Forced air supplying and discharging type warm-air heater
Inventor: MIKI HIROSHI
IPC: F23N1/02
Filed: 1995-03-20
Abstract: PURPOSE: To maintain an air-fuel ratio more surely by a method wherein a detecting means, equipped with a pressure sensor, detecting the pressure of supplied combustion air, a temperature sensor, detecting the temperature of the combustion air, and the like, is provided. CONSTITUTION: A control means 60, controlling the operation of a detecting means 50, detecting external factors affecting to air-fuel ratio and outputting it as the control factor of amount of combustion air, and a combustion unit 30, regulating the amount of supplying air of a combustion air forced supplying system 20 and the fuel supplying amount of a fuel supplying system individually through a rated values based on the output of the detecting means 50, is provided. The detecting means 50 is arranged in a tubular body 32 and is equipped with a pressure sensor 51, detecting the pressure (static pressure) of combustion air supplied by a fan 22, and a temperature sensor 52, arranged in a pipeline 21 and detecting the temperature of combustion air.  Further, a torque sensor, detecting the torque of the fan 22, and a number of rotation sensor 54, detecting the number of rotation of the fan 22, are provided. The sensors 51-54 output the output signals to the control means 60.
Patent JP-H11260645-A (JP)
Title: Mounting structure of ferrite core
Inventor: SAITO HISASHI
IPC: H01F17/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure on which it is easy to fix a ferrite core stably, limiting a using space so as not to put load on a cable and suppress radiating noises from a cable. SOLUTION: This mounting structure has a nut 3 with a built-in inner ferrite core 2, and a tube-shaped body case 5. In the main body case 5, a screw for receiving the nut 3 with an inner ferrite core 4 is put on one end and a packing 8, a nail 9 and a pressing part 10 are put on the other end. A cable 6 is passed through the nut 3, a frame 1, the body case 5, the packing 8, the nail 9 and the pressing part 10. Then, the body case 5 is tightened by the nut 3, packing 8, the nail 9 and the pressing part 10, and the frame 1 is put between the nut 3 and the body case 5, and the cable 6 is fixed.
Patent JP-S53146356-A (JP)
Title: Heat pipe
Inventor: OOGURO TAKAHIRO
IPC: F28D15/02
Filed: 1977-05-27
Abstract: PURPOSE: To offer a heat pipe with stable performanc e nd wit out any restraint in the arrangement of seething part and condensing part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57177080-A (JP)
Title: Preparation of composition for digestion assistant
Inventor: SAKAI KAZUAKI
IPC: B01F23/70
Filed: 1981-04-24
Abstract: PURPOSE: To obtain the titled composition having improved dispersibility in water and an aqueous solution of an alkali even in the absence of a surfactant, by preparing an aqueous slurry of an organic cyclic compound having a keto and/or a hydroxyl groups, and dehydrating the resultant slurry to a specific moisture content.  
     CONSTITUTION: An aqueous slurry of an organic cyclic compound, having a keto and/or a hydroxyl groups and a particle diameter of preferably ≤100μm, and the resultant slurry is dehydrated to a moisture content of 5W30% on the wet basis and give the aimed composition. An anthraquinone compound, preferably an (alkyl)substituted anthraquinone or a Diels-Alder adduct of 1,4-naphthoquinone, and a (hydroxy)anthrone compound may be preferably used as the organic cyclic compound having the keto group. 
     COPYRIGHT: (C)1982,JPO&Japio