baber/WOPTO huggingface dataset:
Patent JP-H04284839-A (JP)
Title: Amphoteric surfactant
Inventor: TSUBONE KAZUYUKI
IPC: C09K23/18
Filed: 1991-03-13
Abstract: PURPOSE:To compound an amphoteric surfactant represented by a general formula with a composition such as emulsified matter or an emulsion as an emulsifier because of its good solubility and excellent emulsifying characteristics. CONSTITUTION:For example, a solution of 2-(N, N-dihexyl-N-2-hydroxyethyl)-N- methylammonium iodide (0.01 mol) in 300ml of tetrahydrofuran is received in a flask having a stirrer and phosphorus pentoxide (0.01 mol) and distrilled water (0.01 mol) are added to the flask, and the resulting mixture is stirred at room temp. and subsequently heated to be strirred for 8 hr under a refluixing condition. After the mixture is cooled to room temp., 50ml of a 0.08 mol. aqueous sodium hydroxide solution is added to the mixture to perform stirring for 10 min. After the solvent is removed by an evaporator, the residue is dissolved in 200ml of distilled water. An inorg. ion and the aqueous solution are removed and recrystallization is performed by a solvent mixture of ethanol and ethyl acetate to obtain colorless viscous matter. As the result of the analysis of this white powder, 2-(N, N-dihexyl-N-methylammonium) ethyl phosphate is confirmed. The emulsifying characteristics of this compound in a sample are a preferable one.
Patent JP-S57190825-A (JP)
Title: Improving method for ground
Inventor: SUGIMOTO HIKARI
IPC: E02D3/12
Filed: 1981-05-20
Abstract: PURPOSE:To enable reliable implanting of an improving agent into a given ground, by a method wherein, in a titled method for a soft ground, an improving agent implanting member, provided with an excavating cutter at the end, is inserted under an anhydrous state, and an improving agent is implanted in a given position from a non-return valve. CONSTITUTION:An implanting member A for ground improving agent is inserted into the ground to be improved under an hydrous state through the working of an excavating cutter 4. Then, a non-return valve 6 prevents the enterance of earth and sand in an outer peripheral ground into the implanting member A. After the implanting member A is inserted to a given depth, a ground improving agent is implanted into the outer peripheral ground through implanting ports 22. With the non-return valve 6 opened in a direction of a diameter, the ground improving agent is implanted into the outer peripheral ground through a gap between the non-return valve 6 and concavities 3 in a body 1 to prevent the occurrence of a return current by means of the nonreturn valve 6 and also the entrance of earth and sand into the implanting member A. When a given implanting is completed, the implanting member A is lifted by a full step, and an  implanting work takes place again.
Patent JP-S59201065-A (JP)
Title: Control device of copying machine
Inventor: TAKAHASHI MASAHARU
IPC: G05B23/00
Filed: 1983-04-30
Abstract: PURPOSE:To shorten a restoration time by discriminating a sequence of generation with regard to abnormality of two kinds or more, displaying as generation of an abnormal state with regard to the foremost abnormality, and disregarding other abnormality. CONSTITUTION:In case abnormality is generated in a reciprocating motion of a carriage, whether a fail timer is driven or not is discriminated, and unless it is driven, whether the carriage has passed through a registration sensor 1 or not is discriminated, and if it does not pass through yet, this route is repeated until it passes through. When a carriage lamp passes through the registration sensor 1, a fail timer 2 is started. Accordingly, this route is repeated until it passes through the following sensor or the fail timer 2 becomes time-up, and when it passes through the sensor, the fail timer 2 stops, and this route is repeated again, but when the fail timer 2 becomes time-up, if no abnormality exists otherwise, it is regarded as an abnormal state, and if there is abnormality otherwide, said lamp passes through without stopping as it is, and thereafter, this route is repeated. In this way, only the first abnormality is extracted and displayed, therefore, why a failure has been generated can be inspected.
Patent JP-S60218238-A (JP)
Title: Automatic paper feeder
Inventor: ISOBE MINORU
IPC: B65H3/06
Filed: 1984-04-16
Abstract: PURPOSE:To reduce the whole paper feeder in size by disposing a hopper for stacking and storing media which are print paper all the area just above a printer, once retreating a medium to be separated, and then guiding the medium from the vicinity of the center of the stacked media to the printer disposed above. CONSTITUTION:In case of feeding out a lot of media 14 stacked and stored in a hopper 11 to a printer 6, first a separation roller 16 is rotated, so that the uppermost medium 14 is separated by a separation plate 15 and fed out between feed rollers 17, 18. Subsequently, a solenoid 22 is operated to bring rollers 17, 18 into contact with each other, thereby to feed out the medium 14 into a medium retreat path 19. When the leading edge of the medium is detected by a sensor 21, the feed of the medium 14 is stopped to locate the trailing edge of the medium near a feed-out port 20a. After that, a solenoid 24 is operated to push up a stage 12 to bend the middle portion of the stacked media 14, and then the feed rollers 17, 18 are reversed to feed the above medium 14 along a feed-out guide plate 20 to a printer 6.
Patent JP-H08274188-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIBA SHINICHI
IPC: H01L27/11
Filed: 1995-03-31
Abstract: PURPOSE: To cut the number of the manufacturing processes of an SRAM using a TFT as its load element, by using as a mask a conductor thin film connected electrically with a drive MOSFET, and by infecting ions into silicon thin films to form the source and drain regions of the TFT, etc. CONSTITUTION: After the formation of a MOSFET, a first interlayer insulation film is formed, and a patterned first silicon thin film is formed thereon, and then, the gate insulation film of a load-oriented thin film transistor covering it is formed. Subsequently, a patterned second silicon thin film and a second interlayer insulation film 33 covering it are formed. Then, a patterned conductor thin film connected electrically with the source region of the driving MOSFET which covers the second silicon thin film via the second interlayer insulation film 33 is formed. Next, using the conductor thin film as a mask, impurity ions are injected into the first or second silicon thin film to form source and drain regions 38, 36 of the load-oriented thin film transistor.
Patent JP-S61235187-A (JP)
Title: Thermal recording body
Inventor: TAKEUCHI TATSUO
IPC: B41M5/382
Filed: 1985-04-11
Abstract: PURPOSE:To enable recording to be conducted in high density with low power, by a method wherein a fixed compressed portion in a compressed body which is formed by compressing a portion on the whole of a macromolecular resin body having heat memory properties is made to be recovered heating to permit recording. CONSTITUTION:In a room temperature, a macromolecular resin body 2 can arbitrarilly change its shape and is maintaining its shape. The deformed macromolecular resin body 2 recovers to the original shape by being heated at 40 deg.C or more. The elastic modulus of the resin reduces at temperatures above 40 deg.C. To make a compressed body 1, the macromolecular resin body is further compressed to a thickness A1 in a room temperature. At this time, a compression pressure higher than the value where the macromolecular resin body 2 being previously applied may be applied, but 200kg/cm is preferred. The compressed body 1 is a good heat insulator because it is made of a macromolecular resin, enabling recording dots to be closely spaced. Erasure of the recorded information is made possible by re-pressurizing the compressed body 1. High heat insulation properties enhances recording density and enables recording with low power.
Patent JP-S60218714-A (JP)
Inventor: NIWA TOSHIO
IPC: B29C47/02
Filed: 1984-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S553751-A (JP)
Title: Preparation of dessert food
Inventor: IKEGAMI MASATOSHI
IPC: A23L21/15
Filed: 1978-06-23
Abstract: PURPOSE:To prepare a dessert food free from seaweed and acetic acid odors, by mixing or attaching a syrup adjusted to pH 2.8-3.8 to a gelatinized agar containing a fruit juice. CONSTITUTION:Agar is dissolved in hot water to form a hot sol, which is mixed with a fruit juice, table luxuries, organic acids, and, if necessary, perfumes and colorants, and cooled to give a gel. The gel is cut to prisms of size about 1.5-4mm, and filled into a container and sealed to give a principal part, to which a syrup adjusted to pH 2.8-3.8 is attached. Alternatively, the part is mixed with the syrup of pH 2.8-3.8, and filled into a cup.
Patent JP-H08270558-A (JP)
Title: Compressor
Inventor: YAMADA TOSHIHIRO
IPC: F04B39/00
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the thrust load of the crank bearing of a compressor, and reduce sliding loss and sliding abrasion. CONSTITUTION: This device is provided with a permanent magnet 15b arranged on the rotator of an electric motor element, a crankshaft 5 for connecting the rotator and a compressing element to each other, and a bearing main body 14 for journalling the crankshaft 5, and the permanent magnet 15b of the rotator is fixed at a relative position approaching to the bearing main body 14 by a stator core 12.
Patent JP-S54117405-A (JP)
Title: Preparation of methacrolein, methacrylic acid and 1,3- butadiene
Inventor: OKADA KAZUYA
IPC: B01J23/88
Filed: 1978-06-22
Abstract: PURPOSE: To prepare the title compounds simultaneously in high yield, by the vaporphase catalytic oxidation of a mixed gas containing isobutylene, n-butene and O 2 , using a catalyst added with Sb, etc. to improve its catalytic activity remarkably.  
     CONSTITUTION: Methacrolein, methacrylic acid and 1,3-butadiene are simultaneously prepared by the contact of a mixed gas containing isobutylene, n-butene and O 2  with a catalyst of formula (X is K, Rb or Cs; Y is Se, Tl, Ga, V or Ru; a-g are atomic ratios of each element: when a-12, b=0.2-20, c=0.2-12, d=0.2-12, e=0.2- 12, f=0.01-4 and g=0.01-4, and h is a value determined by the oxidation state of a catalyst) at a hightemprature in vapor-phase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04218501-A (JP)
Title: Edible fiber, production thereof and physiologically active agent containing the edible fiber
Inventor: KONNO TSUTOMU
IPC: A23L1/308
Filed: 1991-03-15
Abstract: PURPOSE:To produce edible fibers containing a water-soluble, slightly digestible polysaccharide having a rich beta-glucose content and having an antitumor activity, Bifidobacterium bacterium-multiplying activity, cholesterol metabolism-improving activity and immune-activating activity by extracting wheat bran with an aqueous solvent in a pressure container at a high temperature. CONSTITUTION:Wheat bran is extracted with an aqueous solvent in a pressure container at a temperature of 170-220 deg.C, and the extract is purified to provide edible fibers having a weight-average mol.wt. (by GPC-LALL method) of 5X10<2> to 1X10<5>, a saccharide content of 95.3 to 99.0wt.% determined by the coloring reaction of a phenol sulfuric acid method, a protein content of 0.1-3.0wt.% determined by the coloring reaction of Lowry.Folin method, and a molar ratio of alpha-bond to beta-bond in glucose of 1:40 to 1:80, the saccharide containing the glucose, xylose, galactose, fucose, and arabinose, and amino acids composing the protein containing Asp, Thr, Ser, Gln, Pro, Gly, Ala, Cys, Val, Lle, Len, Try, Phe, Hg-Lys, Lys, Hjs, and Arg.
Patent JP-H07288966-A (JP)
Title: Rocking actuator
Inventor: MUNAKATA HIROAKI
IPC: H02K33/18
Filed: 1994-04-14
Abstract: PURPOSE:To provide a rocking actuator in which the lock action of an arm is sure in a nonoperating state and in which an operation in the data zone of a moving coil can be performed with good linearity and smoothly. CONSTITUTION:A rocking actuator is constituted in such a way that a moving coil 6 is driven along the surface of a permanent magnet 3 and that a magnetic piece 9 fixed to the moving coil 6 is magnetically attracted in a nonoperating state so as to be locked. The rocking actuator is constituted in such a way that the magnetic piece 9 is attracted by forming a protrusion part protruding to the rear part at the end part in the circumferential direction of the permanent magnet 3, that the rear part on the outer circumference of the permanent magnet 3 within a range in which the magnetic piece 9 moves is formed constantly radial using a shaft as the center and that a part in the rear part at the outer circumference of the permanent magnet 3 outside the movement range of the magnetic piece 9 is recessed.
Patent JP-S63244106-A (JP)
Title: Industrial robot controller
Inventor: SUZUKI MASAHIRO
IPC: B25J9/22
Filed: 1987-03-31
Abstract: PURPOSE:To shorten the working time of an industrial robot controller by providing a control main body storing previously the teaching point data and a point data correcting device which corrects the teaching point data based on the value that is read by a sensor attached at the robot hand part for judgment of the robot posture. CONSTITUTION:A controller main body 20 stores previously the teaching point data and a point data correcting device 22 corrects the teaching point data based on the value read by a sensor 21 attached at a robot hand part 4 for judgment of the robot posture. Therefore, the posture of the part 4 is judged at each teaching point by reading each value of the sensor 21 and the teaching point data is corrected automatically so that the part 4 is set vertical to a work. Thus, it is possible to correct the teaching point data surely and in a short time with no direct intervention of an operator.
Patent JP-H02253184-A (JP)
Title: Camera rotation type spect device
Inventor: KATO TOSHIYASU
IPC: G01T1/164
Filed: 1989-03-28
Abstract: PURPOSE:To improve the space resolution of a tomographic image by providing a means which detects the incidence position of radiant rays and pinhole type collimator means set to a detector. CONSTITUTION:A pinhole collimator 6 is formed to a cone as the whole and has one pin hole 61 at the apex. This pinhole collimator 6 is set to a detector 5, and the detector 5 is rotated around a body 1 to be examined and is stopped at every prescribed angle of rotation to gather data, and therefore, data related to radiant rays which are converged to the pinhole 61 and are made incident in radial directions is obtained at every prescribed angle of rotation. Since the pinhole collimator 6 is used, an angle theta of coverage of the pinhole 61 is different in each position of the detector, and the sensitivity is not uniform in respective positions. Therefore, the sensitivity is corrected in accordance with the difference of the angle theta. Data interpolated, rearranged, and subjected to sensitivity correction in this manner is sent to an image reconstituting device to obtain the tomographic image superior in space resolution.
Patent JP-S63243791-A (JP)
Inventor: SATO SATORU
IPC: G21C17/00
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S554722-A (JP)
Title: Magnetoresistance effect head
Inventor: TOKI KAORU
IPC: G11B5/39
Filed: 1978-06-22
Abstract: PURPOSE: To improve resolution and an indefective product rate by using a permanent magnet small piece, which is arranged in a part outside the gap interposed between a shield and a magnetoresistance effect element, as a DC bias magnetic field applying means.  
     CONSTITUTION: Shields 3 and 4 consisting of high-permeability magnetic substances are formed on substrate 2 so that shields 3 and 4 may interpose magnetoresistance effect element 1 which consists of a ferromagnetic substance thin film and has read conductor terminal 6 at both edges. Gaps g 1  and g 2  which insulate magnetically shields 3 and 4 and element 1 is formed by non-magnetic electrical insulator. Further, small piece 7 of a permanent magnet having the magnetization direction of the  y axis direction previously is arranged on substrate 2 where a magnetoresistance effect head with shields shoul be formed. This head is arranged vertically near magnetic storage medium having magneticzation direction 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63243901-A (JP)
Title: Optical parts and its production
Inventor: NAKAI YASUYUKI
IPC: G02B5/00
Filed: 1987-03-31
Abstract: PURPOSE:To reduce working cost and to shorten working time by forming parts having an optical curved face formed integrally with plural layers of sintered ceramics bodies of different calcination densities in which the layer or the outermost shell consists of light transmittable ceramics. CONSTITUTION:A ceramics powder material 3a is packed into the space formed of a lower mold and die. A 1st pressure is executed by an upper mold 4 to the material 3a to form a molding. Alumina, spinel, etc., are used for the material 3a and a sintering assistant is added thereto. The upper mold 4 is then removed and the fresh ceramics powder material 3b is packed on the molding 3a. A 2nd pressure is exerted to the material by the mold 4 to obtain two- layered molding. The 2nd pressure is set smaller than the 1st pressure. The optical curved face appears when such two-layered molding is calcined. A meniscus lens is thus formed. The molding consisting of the plural layers is made into the calcined body having the optical curved face by a difference in the shrinkage rate occurring in the difference in the density of the plural layers and, therefore, the fewer cutting and polishing stages are required. The pressures at the time of molding and the calcination conditions are selected in order to obtain the curved face having a desired curvature.
Patent JP-H05239048-A (JP)
Title: Aldose reductase-inhibiting substance
Inventor: YOSHIDA TADASHI
IPC: C12P17/04
Filed: 1992-02-26
Abstract: PURPOSE:To provide the subject compound having an aldose reductase-inhibiting activity, and useful as a therapeutic medicine for the complications of diabetic neuropathy, cataract, keratopathy retinopathy, nephropathy, etc. CONSTITUTION:A compound of formula I [R1 is (CH,),COOH; R2 is phenyl, p-hydroxyphenyl, or R1 and R2 together form group of formula II]. An RF-3192 strain (FERM-BP-3724) microorganism belonging to the genus Chaetomella circinoseta is cultured in a proper medium (e.g. potato starch, sucrose, yeast extract) and subsequently separated and purified by filtration, centrifugal separation, absorption or desorption, chromatography, solvent extraction, etc. The compound of formula I is acidic and orange-colored crystals, and the aldose reductase-inhibiting agent is administered, preferably orally administered, in a dose of 1-1000mg a day.
Patent JP-S57188995-A (JP)
Title: Heat exchanger
Inventor: YAMAKI HISAMITSU
IPC: F25B39/00
Filed: 1981-05-19
Abstract: PURPOSE:To equalize the distribution of wind velocity and improve the heat exchanging efficiency thereof by a method wherein fins having different resistances are combined locally in the heat exchanger in which every one sheet of fins are laminated. CONSTITUTION:The d stage of the heat exchanger is constituted of slit fin sections 12, 13 having a high ventilating resistance and corrugate fin section 14 having the ventilating resistance in some degree, while the e stage thereof is constituted of the corrugate fin sections 15, 16 and a plate fin section 17 having no ventilating resistance. The ventilating resistance of the d stage becomes higher compared with the e stage and a ventilating capacity is controlled at the vicinity of the blow-out port of a fan while the whole of the distribution of wind velocity is equalized in the e stage because the ventilating resistance becomes low.
Patent JP-H01249728-A (JP)
Title: Fluorination of organic compound
Inventor: NISHIMURA MASAKATSU
IPC: C07D309/08
Filed: 1988-03-31
Abstract: PURPOSE:To produce the corresponding perfluoro-organic compound, by using a combination of fluorine gas and hydrogen fluoride as a fluorinating agent, in the continuous counter-current fluorinating of an organic compound with the fluorinating agent. CONSTITUTION:An organic compound of 6-25C, such as hydrocarbon, amine, ether, alcohol or carboxylic acid is continuously brought into contact with a fluorinating agent, a combination of fluorine gas and hydrogen fluoride, countercurrently at 70-150 deg.C under normal to 3 atmospheric pressure to give the corresponding perfluoro-organic compound. The molar ratio of the fluorine gas to the hydrogen fluoride is 1: (0.03-0.20). The amount of the fluorinating agent is 1-3 moles of fluorine gas, based on 1 mole of H atom. When a partially fluorinated compound is used so that H/F is 1/100-1/7 based on the starting substance, the corresponding perfluoro is obtained in a high yield.
Patent JP-S58192448-A (JP)
Title: Resin-molded motor
Inventor: YAMASHITA FUMITOSHI
IPC: H02K3/44
Filed: 1982-05-06
Abstract: PURPOSE:To suppress the deformation of a coil at the molding time or the decrease in the insulating performance and to reduce the weight of a resin-molded motor by increasing the charging property to exterior with expansion and molding pressure from the interior of thermosetting resin. CONSTITUTION:A stator which has a stator core 1, a stator coil 2, a slot unit 3 and a slot insulating paper 7 is filled in a mold, thermosetting resin composition 6 is transfer molded in the mold, thereby manufacturing the resin-molded stator. The composition 6 contains solid unsaturated polyester alkyd, copolymer monomer, pyrolytic organic foaming agent and additive, and, as required, polymerization starting agent, filler, mold releasing agent. colorant, etc.
Patent JP-S60230328-A (JP)
Inventor: NORUBERUTO SHIYUTAINEMAA
IPC: H01H33/666
Filed: 1985-04-10
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-H08273660-A (JP)
Title: Electrode and secondary battery using it
Inventor: KIDAI MASAYUKI
IPC: H01M4/485
Filed: 1995-03-31
Abstract: PURPOSE: To provide a seconrary battery whose Coulomb efficiency is enhanced and charge-discharge characteristic is not reduced by using an electrode using a carbon material where silicon exists on a surface as an active material, as a negative electrode. CONSTITUTION: A silicon element is made to exist on a surface of a carbon material such as carbon fiber by covering or the like. An electrode is formed by using this as an active material. This electrode is used as a negative electrode, and a secondary battery is formed by using nonaqueous electrolyte using lithium salt as electrolyte. A polyacrylonitrile baked body or the like is used as carbon fiber. As a positive electrode active material of this secondary battery, it is preferable to contain at least a lithium composite oxide. In the silicon element, the ratio of the silicon atom number to the carbon atom number is preferable to be in a range of 0.01 to 0.58 in respect of improving a charge- discharge characteristic.  Therefore, an electrode by which reduction in discharge capacity at charging time after one day passes after charge and discharge is hardly caused and a secondary battery using its electrode, can be provided.