baber/WOPTO huggingface dataset:
Patent JP-H0534061-A (JP)
Title: Air liquefaction and separation method suitable for variation in demand for oxygen and apparatus therefor
Inventor: KUSUNOKI MITSUHIRO
IPC: F25J3/04
Filed: 1991-07-24
Abstract: PURPOSE:To provide a method of liquefying and separating air, which is suitable for variations in demand for oxygen, and obtain an apparatus therefor. CONSTITUTION:In the case where oxygen gas separated under deep freezing by an air liquefaction separator 4 is fed into a device for using said oxygen gas by an oxygen gas compressor 6 after the heat-exchanging of feed air sucked by a feed air compressor 1 is effected by a heat exchanger 3 via a feed air supply pipeline 2, an oxygen gas diffusion valve 20 and the feed air supply pipeline 2 on the outlet side of the feed air compressor 1 are connected to each other through an oxygen gas recovery pipeline 21. The recovered oxygen gas is incorporated into feed air in the feed air supply pipeline 2 while the pressure of surplus oxygen gas is regulated by a recovered oxygen gas pressure controller 22, and a feedback control is carried out on the suction flow rate of feed air to be sucked by the feed air compressor 1 according to the flow rate of the recovered oxygen gas metered by a recovered oxygen gas flow meter 23. By carrying out a feedback control on the flow rate of compressed gas to be supplied to a cold-heat generating expansion turbine 16 in accordance with both one flow rate of the recovered oxygen gas and the suction flow rate of the feed air, diffusion of the surplus oxygen gas can be suppressed.
Patent JP-H0348989-A (JP)
Title: Information managing equipment device and recording medium used for the same
Inventor: UGAWA SHOHACHI
IPC: B42D15/10
Filed: 1989-07-17
Abstract: PURPOSE:To speedily confirm the truth of updated information by providing plural read information recording means and recording information so that corresponding relation between the information of use history can be made clear at a glance. CONSTITUTION:The information to be updated with the use of a recording medium, for example, of a card are recorded to the recording medium each time it is used. At such a time, when the card is inserted from an inserting port 11, the card is detected by an insertion sensor 7 and a stepping motor 29 is rotated. Then, the card is transmitted to right by a feeding roller 16. Next, the card is laterally conveyed by a head conveying mechanism and a mark including prescribed information is printed on the surface of the card by a thermal head 71. The card is detected by a card detector 362 and stopped in a position, where the card is delayed for a prescribed distance, and a motor 336 is rotated. Then, a line head 350 falls down through an eccentric cam 341 and stops in the lowest position. An image sensor 363 executes reading. Thus, heads 71 and 350 are used as mechanical and visual read information recording means and each time the card is used, the history of the use is visually confirmed. Then, the corresponding relation is made clear at a glance and truth can be speedily confirmed.
Patent JP-S6163247-A (JP)
Title: Production of globin protein
Inventor: OGAWA SUSUMU
IPC: A61K38/42
Filed: 1984-09-05
Abstract: PURPOSE:To obtain the titled protein easily and inexpensively, by collecting hemoglobin from animal blood, adding water and an inorganic or organic acid to dissociate heme and globin, adding a polyacrylic acid to the solution, agglomerating and removing heme. CONSTITUTION:Blood of domestic animal such as bovine, swine, sheep, etc. is hygienically collected, and hemoglobin is separated. The prepared hemoglobin is dissolved in water to give an aqueous solution, further hemolyzed by stirring, etc., blended with an inorganic or organic acid, and the aqueous solution is adjusted to <=3.0pH. Consequently, heme and globin of hemoglobin lose bond strength and are dissociated. Then, a polyacrylic acid (salt) is added to the adjusted hemoglobin solution, heme is agglomerated by stirring and removed, to give the aimed protein.
Patent JP-H1115473-A (JP)
Title: Musical sound synthesizer
Inventor: IZUMISAWA GEN
IPC: G10H1/053
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To generate a musical sound near to a natural sound by synthesizing plural series of harmonics with different inharmony and amplitude levels. SOLUTION: Inharmonic coefficients K1, K2 read out according to a tone color and a pitch at every harmonic of different series and corrected by a touch velocity are inputted to first, second harmonic frequency generation parts 19, 20. After the harmonics calculated by first, second harmonic generation parts 21, 22 based on harmonic frequencies calculated using the inharmonic coefficients K1, K2 are amplitude adjusted by multiplication parts 25, 26, are synthesized to be outputted as the musical sound. In the multiplication parts 25, 26, amplitude coefficients Lk1, Lk2 decided at every series according to the touch velocity are multiplied to respective harmonics, and the amplitude levels are revised.
Patent JP-S63123642-A (JP)
Title: Control and monitor device for tool
Inventor: MIRIBOI MAJIKU
IPC: B23P19/06
Filed: 1987-07-23
Abstract: A control and monitoring arrangement for "intelligent" tools is disclosed each of which is preset with a reference value for at least one assembly parameter for each assembly operation by a control unit, and each of which signals the actual value measured by means of incorporated sensors in respect of said assembly parameter to the control unit which compares that measured value to the reference value. In the control unit a plurality of reference values and/or tolerance limits in respect of difference assembly tasks is stored. Each of the tools can be used without particular operating steps, in a freely selectible sequence, for different assembly tasks at different assembly locations. The arrangement has a recognition means which, for each assembly location at which an assembly task is to be carried out, generates a recognition signal for identifying the assembly location and/or the tool, when the tool moves into the area of the assembly location, the recognition signal being transmitted to the control unit and there serving to select the at least one reference value which is desired for the respective assembly task in question and/or the associated tolerance limits.
Patent JP-H05189748-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: C09D127/06
Filed: 1992-06-19
Abstract: PURPOSE:To provide the magnetic recording medium which has high output, high density recording and extremely high traveling durability, decreases the dropping of the magnetic layer and back layer from a nonmagnetic base and is extremely good in the characteristic to prevent an increase in drop-out and head clogging. CONSTITUTION:The nonmagnetic base of the magnetic recording medium constituted by providing a primary coat layer on at least one surface on the nonmagnetic base and providing the magnetic layer contg. at least ferromagnetic powder and binder thereon has >=1400Kg/mm<2> total sum of the Young's modulus in the longitudinal direction and the Young's modulus in the transverse direction. In addition, the adhesive force between the nonmagnetic base and the magnetic layer is >=90g and more preferably, the primary coat layer is polyester contg. a naphthalene ring and the nonmagnetic base is selected from polyethylene naphthalate, polyimide or polyamide; in addition, a cyclohexanone solvent is incorporated into the coating liquid of the magnetic layer at >=10wt.% in the total solvent, by which the magnetic recording medium is obtd.
Patent JP-S6433255-A (JP)
Title: Knotless net braiding apparatus
Inventor: NARUMI IWAMI
IPC: D04C5/00
Filed: 1987-07-24
Abstract: PURPOSE: To provide a twisted knotless net making apparatus capable of arbitrarily driving a stitch sending roller by a motor independent of the drive of the apparatus, drawing out a fixed length of a net regardless of twisted knotless net making and, on completion of a necessary length of twisted knotless net, rapidly drawing out only the completed twisted knotless net. CONSTITUTION: Another motor 11 irrelevant to the drive of a twisted knotless net making apparatus is installed in the vicinity of a driving shaft 6 or a stitch sending roller part 5. The driving shaft 6 is equipped with a separate cam clutch 12. A timing belt or a chain 13 is hung between the cam clutch 12 and the motor 11. The driving shaft 6 is arbitrarily driven by the motor 11.
Patent JP-S6163676-A (JP)
Title: 2-substituted amino-4(1h)-pyrimidone derivative and its preparation
Inventor: YANAGISAWA ISAO
IPC: A61K31/505
Filed: 1984-09-03
Abstract: NEW MATERIAL:The 2-substituted amino-4(1H)-pyrimidone derivative of formula I (R<1> is alkyl; R<2> is H or lower alkyl; m and n are 1-3) or its salt. EXAMPLE:2-{2-{{{2-[(Diaminomethylene)amino]-4-thiazolyl}methyl}thio}-e thyl amino}6-methyl-5-propyl-4(1H)-primidone. USE:Pharmaceuticals. It has histamine H2-receptor antagonistic activity and gastric mucosa protecting action, and is useful as a remedy for gastropathy, e.g. an agent to suppress the such as gastric acid secretion, remedy for gastric ulcer, etc., having low side effect. PREPARATION:The compound of formula I can be prepared e.g. by reacting the amine of formula II with 2-nitroamino-4(1H)-pyrimidone derivative of formula III in the absence of a solvent at a high temperature, or in an inert organic solvent under heat-refluxing, if necessary in the presence of a reaction accelerator such as pyridine, etc.
Patent JP-H0349306-A (JP)
Title: Noise filter
Inventor: SAKAI SEIJI
IPC: H01C7/10
Filed: 1989-07-17
Abstract: PURPOSE:To constitute a noise filter for a high frequency signal line with a ZnO group varister material by forming plural throughelectrodes so as to be in crossing with a common electrode with a sintered layer in-between in the sintered body having a varister characteristic. CONSTITUTION:Plural ceramic green sheets 11-14 having varister characteristic are prepared. A common electrode 15 prolonged in parallel with its long side on the sheet 14 and through-electrodes 16a-16c prolonged in parallel with its short side are formed on the sheets 11-13. The through-electrodes 16a-16c are of the same shape and formed to a position where they are overlapped with each other when laminated. The sheets 11-14 are laminated and a ceramic green sheet with no conductive paste applied thereto is laminated as the uppermost layer, they are pressed in the broadwise direction and sintered to obtain a sintered body 17. External electrodes 18a, 18b are formed on side faces 17a, 17b of the sintered body 17 and external electrodes 19a, 19b are formed on side faces 17c, 17d. Thus, only static capacitance is reduced without varying the varister characteristic.
Patent JP-2000021724-A (JP)
Title: Method for forming pattern
Inventor: SATO YASUHIKO
IPC: H01L21/027
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent light reflected from a processed film by forming a processed film on a substrate, forming a defect in the processed film, forming a resist film on the processed film, performing pattern exposure on the resist film, and performing a developing operation thereon so as to form a resist pattern. SOLUTION: An SiO2 film 2 serving as a processed film is formed on a silicon wafer 1 by a sputtering method, and a metallic wiring layer 8 is formed on the SiO2 film 2 by the sputtering method. The metallic wiring layer 8 consists of a TiN layer 3, a TiN layer 4, 0.5% Cu-Al layer 5, a Ti layer 6, and a TiN layer 7. Furthermore, on the metallic wiring layer 8, an SiO2 film 9 serving as a processed film is formed as a hard mask for processing the metallic wiring layer 8. Next, an energy beam 10 is emitted on the SiO2 film 9 so as to form a defect in the SiO2 film 9. And then, a resist film 11 is formed on the SiO2 film 9, and the resist film 11 is subjected to pattern exposure and a developing operation so as to form a resist pattern 12.
Patent JP-H09327234-A (JP)
Title: Raising seedling method by pot seedling box
Inventor: SHIGEKAZU KINJI
IPC: A01G9/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To easily remove a grown pot seedling from the field together with a seedling box in the raising seedling of a plant having high root-spreading tendency such as Chinese leek and rush. SOLUTION: Plastic nets are laid on a field in two layers, a pot seedling box 1 is placed on the double-layered plastic net and the seedling is raised. After the growth of the seedling, a cutter knife is inserted between the two plastic nets and the seedling roots spread into the ground are cut along the bottom face of the seedling box to enable extremely easy removal of the seedling from the ground together with the seedling box.
Patent JP-S6437932-A (JP)
Title: Sight stimulating apparatus
Inventor: JIIKUFURIITO SHIYUNAIDAA
IPC: G01R33/035
Filed: 1988-07-25
Abstract: PURPOSE: To measure the potential or magnetic field excited by light with only a slight distraction by using a visual sense stimulating signal generator for imparting a stimulating signal to the eye of a patient. CONSTITUTION: A measuring device 10, for example, SQUID magnetometer is movable relatively to a holder 30 by one moving device. This is shown by straight line and curved arrow 34, 36. The potential or magnetic field excited by light in a head 2 can be measured in no contact. A stimulation signal generator 12 is arranged in a position relatively far from a patient and the measuring device 10, and other diagnostic and treatment devices as occasion demands through lens systems 16, 26 and an optical waveguide 20, and on the outside of a shielding chamber 4, whereby the visual sense stimulation signal in the brain of the patient can be measured without distraction.
Patent JP-S6343669-A (JP)
Inventor: ASANUMA AKIRA
IPC: A61M1/22
Filed: 1986-08-08
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-H0236337-A (JP)
Title: Analytic test piece sampling device for nuclear plant
Inventor: KIMURA HITOSHI
IPC: G01N1/10
Filed: 1988-07-27
Abstract: PURPOSE:To send back waste liquid which is produced by sampling at the time of raising an accident to a nuclear reactor container and to process the waste liquid by making a linkage with the system of a sampling pipe through a waste liquid return pipe and valves for returning the waste liquid which is produced by the sampling into the nuclear reactor container. CONSTITUTION:When a nuclear reactor cooling material is sampled at the time of accident occurrence, a valve 14 is closed and a valve 15 is opened to return the waste liquid from a sampling container 10 back into the nuclear reactor container 21 directly through the waste liquid return pipe 16a. Further, when the atmospheric gas in the container 21 is sampled at this time, a valve 12 is closed and a valve 13 is opened to collect the waste liquid from a trap 3 in a waste liquid collection tank 17 through waste liquid return pipes 2c and 2d, and 6c and 6d. Further, when the tank 17 is nearly filled up, a pump 18 is actuated and the waste liquid in the tank 17 is sent back to the container 21 through the waste liquid return pipes 16b and 16a in order and processed.
Patent JP-S6076812-A (JP)
Title: Phase locked loop circuit
Inventor: SANO YASUSHI
IPC: H03L7/10
Filed: 1983-10-04
Abstract: PURPOSE:To eliminate the discontinuity of a clock signal by selecting one of plural input signals and at the same time switching and controlling the division ratio for a phase comparing means which produces the control voltage according to the phase difference between an output obtained by dividing the output of a voltage control oscillator and the input signal. CONSTITUTION:Input signals IN-1 and IN-2 which are asynchronous with each other are selected alternatively by an input selection switch 3 and supplied to a phase comparator 4. The output of the comparator 4 is turned into the control voltage of a voltage control oscillator 6 via an LPF5. The output of the oscillator 6 is turned into a clock signal and also supplied to a divider 7. The divider 7 has division ratios 1/N and 1/M. These ratios are selected by a switch 8, and the comparator 4 detects the phase difference from the input signal. With interlocking control of both switches 3 and 8, the output of the oscillator 6 changes gradually according to the transient response characteristics of a PLL circuit.
Patent JP-S6429383-A (JP)
Title: Silane coupling agent
Inventor: HASHIMOTO TAKATSUGU
IPC: C07F7/18
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the titled novel silane coupling agent, consisting of a Diels- Alder reaction product of a silylated butadiene having a specific structure with a specific compound and having excellent improving effects on mechanical properties of rubber compositions without affecting processability, etc., of the above-mentioned components. CONSTITUTION:A 2-silylated-1,3-butadiene expressed by the formula (X is hydrolyzable substituent group; R is alkyl or aryl; n is 1-3) and a compound (e.g. benzoquinone) having two or more carbon-carbon double bonds with an adjacent electron attractive group are subjected to the Diels-Alder reaction to afford the aimed silane coupling agent. Furthermore, the 2-silylated-1,3-butadiene expressed by the formula is obtained by, e.g. subjecting chloroprene and chlorosilane to the Grignard reaction. Rubber compositions are preferably modified with an inorganic filler for exhibiting more effects of the above-mentioned silane coupling agent.
Patent JP-S57110822-A (JP)
Title: Lubricant oil supplying and discharging controller for elliptical bearing
Inventor: NODA TOSHIHIRO
IPC: F16C17/24
Filed: 1980-12-27
Abstract: PURPOSE: To support a rotary shaft, stably and safely, by providing an oil pressure gauge to a bearing portion so that a pressure regulator and an auxiliary oil supply regulating valve are opened when the pressure is low, but an oil discharging regulating valve is opened when the pressure is high.  
     CONSTITUTION: There are provided lubricant oil supplying and discharging passages 15a, 23 for supplying and discharging lubricant oil directly to and from a circumferential recessed groove 14 formed in the inner peripheral surface 12a of the lower half member 2a of an elliptical bearing, and as well provided a pressure guage 25 trasmitting a signal to a controller 25. The controller 26 delivers a valve opening signal to a pressure regulator 19 and an auxiliary supply oil regulating valve 20 when an output signal is lower than a predetermined oil pressure, but delivers a valve opening signal to an oil discharging regulating valve 22 when the output signal is higher than the predetermined oil pressure. With this arrangement, the oil pressure is properly sustained under all operating conditions of the bearing, particularly in the high speed operating range thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59118945-A (JP)
Inventor: TETSUSA MARUKOMU BURAUN
IPC: E01D2/00
Filed: 1983-10-04
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-S6164888-A (JP)
Title: Control method for etching solution
Inventor: HANIYU HIROHIKO
IPC: C23F1/00
Filed: 1984-09-05
Abstract: PURPOSE:To suppress the generation of gaseous chlorine, to reduce the amt. of the liquid chemical to be used and the amt. of waste soln. and to improve quality as a result of stable control by regenerating a CuCl2 etching soln. by electric diaphragm dialysis and adjusting the above-mentioned soln. by electrode potential in synchronization with the control of the specific gravity and hydrochloric acid concn. of the above- mentioned soln. CONSTITUTION:The above-mentioned soln. 3 used for etching is fed to the anode 7 side of a regenerating vessel 6 bisected by an anion premeable membrane 9 to the anode 7 side and cathode 8 side. The hydrochloric acid 5 soln. on the cathode 8 side is so controlled as to attain a prescribed concn. and the above-mentioned soln. 3 on the anode 7 side is circulated and supplied while the conc. and the specific gravity of the hydrochloric acid 5 are adjusted. Electric current is passed between both electrodes 7 and 8. The univalent copper ions in the above-mentioned soln. 3 are oxi dized to bivalent ions in the anode 7 part and the chlorine ions are migrated form the hydrochloric acid 5 soln. on the cathode 8 side to the anode 7 side. The potential difference between the anode 7 and the soln. 3 is measured and the regeneration of the above-mentioned soln. 3 in the vessel 6 is controlled in accordance with the change in the electric resistance value thereof.
Patent JP-H04230346-A (JP)
Title: Process for producing beta-fluoro-t-alkylamine hydrochlorideand beta-fluoro-t-alkylamide
Inventor: SHIYUTEFUAN BEEMU
IPC: C07C217/48
Filed: 1991-07-01
Abstract: PURPOSE: To easily produce β-fluoro-t-alkylamine hydrochloride and β-fluoro-t- alkylamide useful as intermediate of herbicide and insecticide at a high yield from a fundamental raw material without using expensive reagent.  
     CONSTITUTION: The compound of formula III is produced by allowing a compound of formula I-II to react with nitrile of the formula R 5 -CN wherein R 5  is H, an alkyl, halogenoalkyl or allyl, phenylalkyl which may have substituent at 0-100°C in the presence of sulphuric acid and diluent, and the nitrile of 1-5mol and sulphuric acid of 1-3mol per 1mol of the compounds of the formula I-II. Then, the compound of formula IV is produced by hydrolyzing the obtain compound after separating it at any time. In the formula I-II, each of R 1 -R 3  is H, an alkyl, halogenoalkyl, alkoxyalkyl; R 4  is an alkyl, halogenoalkyl, alkoxyalkyl, aryl which may have substituent. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0511191-A (JP)
Title: Optical device for microscope
Inventor: FUKUDA YUMIKO
IPC: G02B21/00
Filed: 1991-07-01
Abstract: PURPOSE:To hold an entrance pupil position invariably constant by providing an optical means which holds an entrance pupil for a relay optical system at the same position for a shift in exit pupil position due to variation in the magnification of an objective optical system. CONSTITUTION:A parallel plane plate 2 and a visual field lens 3 are provided in a mutually replaceable state at or nearby the position of a spatial image I1 formed by the objective optical system and the relay optical system 1 is so constituted that the side of an image I1 is telecentric. Further, a main light beam Lp from a pupil center position P1 indicating the entrance pupil position of the relay optical system 1 is passed through the parallel plane plate 2 and relay optical system 1 and made incident vertically on an image pickup element arranged on the re-formed image I2. A main light beam L'p from the center position P'1 of the exit pupil of the objective optical system which shifts as the magnification of the objective optical system is varied, on the other hand, is refracted by the visual field lens 3 arranged at or nearby the position of the spatial image I1 formed by the objective optical system.
Patent JP-H1112517-A (JP)
Title: Water-based ink composition and ink jet printing using the same
Inventor: MOCHIZUKI HIROTAKA
IPC: C09D11/033
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in color tone as a black ink, improved in light resistance and water resistance, and useful for ink jet printing, by including a specific colorant. SOLUTION: This composition is obtained by including (A) 1-5 wt.% of a water-dispersible or water-soluble colorant comprising (i) a compound of formula I [A and B are each COOR or SO3 R (R is H, a quaternary ammonium, etc.); D is H or CH2 COOH; T is H, quaternary ammonium, etc.], (e.g. a compound of formula II) and (ii) a compound of formula III (Z is an alkanolamino or OH; M is an alkali metal, quaternary ammonium, etc.; (l) and (m) are each 0-3) (e.g. a compound of formula IV) in a weight ratio (i)/(ii) of (5:1) to (25:1), (B) a wetting agent such as diethylene glycol, and (C) water, so as to adjust to pref. pH7-11. This composition is useful in water-based writing utensils, recorders, pen plotters, etc.