baber/WOPTO huggingface dataset:
Patent JP-H03126926-A (JP)
Title: Second harmonic wave generating material for nonlinear optics
Inventor: TAKEYA YUTAKA
IPC: G02F1/35
Filed: 1989-10-13
Abstract: PURPOSE:To obtain the crystal compd. which is increased in second harmonic wave generatability, has high molecular polarizability and has no inverse symmetry by consisting the material of a specific compd. CONSTITUTION:This material consists of the compd. expressed by formula I. In the formula, Q denotes R1-O-Ar-, R2-Ar-, etc.; where R1 denotes 1 to 8C hydrocarbon group; Ar denotes 5 to 14C arom. group; R2 denotes an amino group expressed by -N(R21)R22, etc. R21, R22 denote 1 to 8C hydrocarbon groups which are the same or different; n denotes 0 to 2; m denotes 0 or 1; P denotes -CHO when m is 0, -COOH or -COOW when m is 1 (where W is 16 to 24C hydrocarbon group). The crystal compd. which is increased in the second harmonic wave generatability, has the high molecular polarizability and has no inverse symmetry is obtd. in this way.
Patent JP-H0570850-A (JP)
Title: Method for controlling voltage in energizing heating wire rod
Inventor: KOJIMA SEIICHI
IPC: C21D9/62
Filed: 1991-09-17
Abstract: PURPOSE:To automatize a control and to enable careful heating working by integrally controlling a wire rod driving device and a voltage impressing device based on a program relating to the relation of the line speed of the stored wire rod and the energizing heating voltage through a micro computer. CONSTITUTION:In an annealing machine for executing the energizing heating to the wire rod, the wire rod 11 is shifted by a drawing machine 12 through electrodes 8, 9 and 10. The electrodes 8, 10 has the same electric potential and the voltage V is impressed to the electrode 9 with a power source 6. The drawing machine 12 is drived with a controller 7 and the wire rod 1 is moved between the electrodes with the line sped N. The program appoximating the relation between the line speed N and the heating voltage V for the wire rod corresponding to it with the characteristic curve composed of plural polygonal lines and digital signals for realizing the line speed and the heating voltage corresponding to the line speed in this program are stored into memories 2, 3 in the microcomputer 14. Then, based on the program, the driving controller 7 and the power source device 6 are integrally controlled.
Patent JP-H06199845-A (JP)
Title: Sulfonylated triazinecarboxamide
Inventor: RORUFU KIRUSUTEN
IPC: C07D403/12
Filed: 1993-09-29
Abstract: PURPOSE: To obtain a new sulfonylated triazinecarboxamide and its salts useful as defoliants, desiccants and disrupting agents for broad-leaved trees, in particular weed killers, that is, herbicides.  
     CONSTITUTION: This sulfonylated triazinecarboxamide represented by formula I [where (n) is 0 or 1; A is O, methylene, NH or an n-alkyl; R is an aryl or a heteroaryl; and X and Y are each H, a halogen, an alkyl, an alkoxy, an alkylthio, an aryl or a heteroaryl], e.g. N-(2-phenyl-phenylsulfonyl)-5,6- dimethyl-1,2,4-triazine-3-carboxamide of formula II is obtd. by reacting a triazinecarboxylic acid of formula III with a sulfonamide of formula IV or its reactive derivs. The compd. of formula I is used for selectively controlling monocotyledonous and dicotyledonous weeds in a field of a monocotyledonous cultivated plant such as wheat mainly by a pre-germination method. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0797591-A (JP)
Title: Perfume composition
Inventor: KAWASAKI YOSHIMI
IPC: A61K8/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a perfume composition which contains a perfume component extracted from HINOKI(Japanese cypress) and has excellent durability and fragrant properties. CONSTITUTION:HINOKI extract and/or torreyol are used as an active ingredient to give the objective perfume composition or bath herb composition.
Patent JP-H09117113-A (JP)
Title: Method and jig for winding rotor
Inventor: AOYAMA KATSUTOSHI
IPC: H02K15/095
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance the space factor of wire by increasing the number of turns. SOLUTION: The guide board 23 for a winding guide 20, where a core stopper 25 is press fitted over the outer circumferential part of a rotor core 40, is moved to reciprocate only in the axial direction of rotary shaft of a flyer. Under a state where the forward end part of upper and lower winding guides 22a, 22b integrated with the guide board 23 is set back by a distance D from the forward end part of winding guides 21a, 21b, winding is carried out in the region C of a core tees 42 and a third compression spring 32 is compressed thus making flush with the side winding guides 21a, 21b. Subsequently, both guides are integrated and a second compression spring 30 is compressed to shift the guide to the left before winding the region B. Finally, a first compression spring 27 is compressed to project the upper and lower winding guides 22a, 22b to the left before winding the region A.
Patent JP-2000102198-A (JP)
Title: Permanent magnet motor
Inventor: MURAKAMI MASANORI
IPC: H02K1/27
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and increase torque of a permanent magnet motor by jointly using reluctance torque and magnet torque. SOLUTION: In a permanent magnet motor having a rotor 10 inside a stator 1 which generates a rotating magnetic field, the rotor 10 is embedded with slender board-like magnets 11 along the (q) axes so as to secure a specified width for a magnetic path from the stator 1 from one (q) axis through the other (q) axis. The magnets 11 are buried at regular intervals along the periphery of the rotor 10. The number of the buried magnets 11 is the same as that of magnetic poles. Moreover, parts of the rotor 10 near the (d) axes are cut along an inverse circular arc to form flux barriers 12 surrounded by the inverse arcuate line and the virtual outer shape of a core. Thereby, the rotor 10 is formed in such an outer shape as to have recessed sections 10a and projecting sections 10b.  Reluctance torque produced by the ensuring of the magnetic path and the flux barriers 12 which are constituted of the recessed sections 10a is used as main torque for the motor. Besides the reluctance torque, magnetic torque produced by the magnets 11 is used as auxiliary torque.
Patent JP-S63121193-A (JP)
Title: Memory device
Inventor: WATANABE KAZUO
IPC: G11C11/34
Filed: 1986-11-08
Abstract: PURPOSE:To take out stable data at high speed by taking out the output of a sense amplifier by the use of a Schmidt trigger circuit and constituting the Schmidt trigger circuit of a two stage inverter circuit having an input buffer circuit and a feedback loop. CONSTITUTION:The output of the sense amplifier is taken out through the Schmidt trigger circuit and the Schmidt trigger circuit is constituted of the input buffer circuits M1, M2 connected to the output terminal 11 of the sense amplifier and the two stage inverter circuits M3-M6 connected to the input buffer circuits M1, M2, having the feedback loop and taking out the output from a middle point part 12. Thereby, the two stage inverter circuit is connected so as to mutually apply a positive feedback, a high speed data latch operation can be executed and it is stably outputted.
Patent JP-H01107438-A (JP)
Title: Formation of electrode space for flat display unit
Inventor: WATANABE TOMOAKI
IPC: H01J29/82
Filed: 1987-10-21
Abstract: PURPOSE:To make it so as to prevent any nonuniformity of brightness and colors from occurring even in the case of a large areal display unit by setting up an insulating minute sphere in a specified position and simultaneously performing fritting treatment as a whole by means of vacuum suction. CONSTITUTION:Since each insulating minute sphere 10 is set up in a specified pattern by means of vacuum suction, a number of the minute sphere 10 can be set up in respective vacuum suction parts by only scattering them on the suction surface. A bonding glass material formed into paste by a solvent, by way of example, is applied to a plate 80 at a specified pattern by means of screen process printing or the like and then if this glass material is accorded with a setup surface of the insulating minute sphere 10 and attached thereon under pressure at once, the minute sphere 10 is made to adhere on the whole surface with a uniform bonded state. Accordingly, if the plate 80, where this minute sphere 10 is tightly attached, is opposed to and held on another plate 80 so as to cause the plate surface to come into contact with each sphere 10, an interval between both plates 80 is set to a space (d) corresponding to each diameter of these spheres 10.
Patent JP-H09112012-A (JP)
Title: Manufacture of sound insulating floor material
Inventor: NAKADAI HIROTAKA
IPC: E04F15/18
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the sucking of plural pieces of cushion material at the same time. SOLUTION: A non-permeability sheet 2 is laminated on the back surface of a cushion material 1. The cushion material 1 is sucked from the non- permeability sheet 2 side, and transferred to the back surface of a base material 3 for lamination. Since the cushion material 1 is covered with the non- permeability sheet 2, ventilating property of the cushion material 1 is lowered so that the sucking work of a sucking device is not applied to other cushion material 1 under the sucked cushion material 1.
Patent JP-H02114159-A (JP)
Title: Method and apparatus for surface analysis
Inventor: NINOMIYA TAKESHI
IPC: G01Q60/00
Filed: 1988-10-24
Abstract: PURPOSE:To enable analysis on a depth-wise distribution of an element and a chemical bonding at a high accuracy by varying energy of incident light into the surface of a sample to detect electrons alone corresponding to a specified bonding energy synchronizing the variations therein. CONSTITUTION:Light from a spectroscope 1 is made to irradiate a sample 2 and an electron released from the surface of the sample 2 is detected with a detector 3 by energy analysis. The spectroscope 1 is controlled with a control ler 9, which allows a wavelength scanning of incident light into the sample 2. Moreover, the detector 3 is controlled by a controller 5 synchronized with the controller 9. As a result, a wavelength of incident light into the sample 2 is varied to detect released electrons alone corresponding to a specified bonding energy synchronizing the variations therein. An output signal from the detector 3 is inputted into an arithmetic device 6 and a light ionization sectional area of an element is inputted into the device 6 from an input device 7. Then, an integration conversion is performed with the device 6 and the results of the computation are outputted 8.
Patent JP-2000101554-A (JP)
Title: Sampling clock reproducing circuit
Inventor: HORIIKE YOSHIO
IPC: H03L7/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a sampling clock reproducing circuit in simple constitution for being easily made into an IC and reducing jitters. SOLUTION: This circuit is constituted of a receiver 2 for receiving and demodulating signals modulated by data, a reference oscillator 10 for oscillating near the frequency of the integral multiple of the modulation speed of reception signals, a frequency division means 11 for frequency-dividing the output of the reference oscillator 10, a phase shift means 12 for shifting the phase of the output of the frequency division means 11 and outputting a reference clock, a phase comparator 3 for comparing the phases of the demodulation output of the receiver 2 and the reference clock of the phase shift means 12 and generating the output corresponding to a phase difference and an integration means 4 for integrating the output of the phase comparator 3 and controlling the ratio of phase shift in the phase shift means 12.  The clock which is the double of the reference clock from the phase shift means 12 is turned to a sampling clock for data discrimination.
Patent JP-H05103754-A (JP)
Title: Cover structure of curved part of endoscope
Inventor: KOBAYASHI OSAMU
IPC: A61B1/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide a pressure-resistant cover structure for the curved part of an endoscope in which the cover structure itself of the curve part is prevented from being broken by a change of environmental pressure. CONSTITUTION:A curved part 1 provided on the top end side of the inserting part of an endoscope and curved by remote operation is covered with elastic and soft inner and outer double tubes 16, 17, and a net pipe 18 is provided between the inner and outer double tubes 16, 17.
Patent JP-H03128282-A (JP)
Title: Phase change type optical data recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/2433
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the above recording medium possible to overwrite which is capable of satisfying all of material characteristics such as high speed erasure, the enhancement of recording sensitivity, an erasure rate, recording stability or the like by providing a recording layer composed of a specific compound on a substrate. CONSTITUTION:A phase change type optical data recording layer composed of a ternary compound represented by Ag2.IVb.VIb3 on a substrate. As an element of the Group IVb, Ge, Sm, Si or the like are designated and, as an element of the Group VIb, S, Se, Te or the like can be designated. The optical data recording medium is pref. prepared by a method preparing a target having a predetermined compositional ratio and applying a sputtering method thereto. In order to correct the composition shift of a film, a single element chip is used if necessary. The thickness of the recording layer thus formed is usually 300-1500Angstrom , pref., 500-1000Angstrom . A protective layer can be further provided on the recording layer.
Patent JP-H0982220-A (JP)
Title: Rust preventive treatment method and device for aperture mask
Inventor: MIYAJI YASUYOSHI
IPC: H01L21/027
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a rust preventive treatment method capable of granting sufficient rust preventing effect for aperture mask products and aperture mask materials and eliminating cost increase due to use of chemicals and trouble in quality. SOLUTION: In surface forming and film separating processes, an aperture mask material 18 is dipped into neutral or alkaline electrolyte 28 stored in a formation vessel 14 and anode-polarized to the passive area side of a potential boundary between a corrosion area and a passive area.
Patent JP-H1076350-A (JP)
Title: Manufacture of shell core
Inventor: GOTOU MOTOHITO
IPC: B22C13/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To completely discharge the unnecessary raw sand from a cavity of a die in manufacturing a shell core. SOLUTION: Raw sand 22 is blown from a blow head into a cavity 5 of a preheated die, and kept for the prescribed time to form a shell-shaped hardened layer 25 on an inner wall surface 24 of the cavity 5. When the shell- shaped hardened layer 25 is formed, a die 2 is turned by the prescribed angle, and stopped at the prescribed angle in oscillating the die 2 in each direction relative to the perpendicular plane B, and the non-hardened sand 22 is completely discharged outside from an opening 4 in the cavity 5.
Patent JP-H0744168-A (JP)
Title: Automatic playing device
Inventor: NAKADA AKIRA
IPC: G10H1/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide the automatic playing device which can accurately and speedily access automatic musical performance data on desired music to be played and provides a rich automatic musical performance without making the performance monotonous. CONSTITUTION:The device is provided with a ROM 1, etc., stored with automatic musical performance data on plural pieces of music, and position data indicating the storage locations of the automatic musical performance data are stored in the ROM 1, etc., together with the automatic musical performance data and set control data on the respective pieces of music. When music to be played is specified, the position data in the ROM 1 are referred to on the basis of the specification and the automatic musical performance data are read out on the basis of the position data to automatically play the music. Further, the set control data on the specified music are read out and the timbre, rhythm, etc., regarding the automatic musical performance are set and controlled on the basis of the set control data.
Patent JP-H02114107-A (JP)
Title: Method for measuring thickness of film
Inventor: AKIYAMA OSAMU
IPC: G01N21/45
Filed: 1988-10-22
Abstract: PURPOSE:To accurately calculate the film thickness and refractive index of a sample even when the refractive index of the sample is unclear by allowing beam having a single waveform to be incident to the sample at two incident angles while changing a wavelength and generating the interference of reflected beams. CONSTITUTION:Beam having a single wavelength is allowed to be incident to a sample 1 from a spectroscope 3 through a mirror 4 while a wavelength is changed. The reflected beams from both front and rear surfaces of the sample 1 are reflected by mirrors 5, 6 to be incident to a photometric device 7 and a change in the intensity of the reflected beams or transmitted beam from the sample due to the interference of the reflected beams is measured. Measuring operation for calculating the thickness or refractive index of the sample in a form containing the refractive index or thickness of the sample 1 as an unknown from the interference condition in two wavelengths wherein the reflected beams from both front and rear surfaces of the sample are intensified or weakened with each other by interference is performed with respect to two incident angles. The thicknesses or refractive indice of the sample 1 calculated by measuring operation at two incident angles are set equal to each other to calculate the thickness and refractive index of the sample.
Patent JP-H1088564-A (JP)
Title: Jet grout method
Inventor: OKA KENJIRO
IPC: E02D3/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of equipment while securing cutting and stirring capability equal to or more that of a triple pipe system and, in addition, remarkably reduces a grout amount in an exhausted slime. SOLUTION: According to a jet grout method, an injection rod 5 of such a double tube structure that a drill bit 22 is provided on the tip, a double nozzle 20 is provided on a side wall, and a differential valve is provided in the inside is rotated and lowered to first drill a hole 51 by the drill bit 22 while low pressure water is supplied to the drill bit 22. When drilling is performed up to the upper limit of the planned establishment area, water supplied into the injection rod 5 is switched to superhigh pressure water, the differential valve is closed, and superhigh pressure water accompanied with air is jetted from the double nozzle 20 to cut and stir the ground 50.  After the end of cutting and strirring to the lower limit of the planned establishment area, superhigh pressure water is switched to high pressure grout, and while grout with air is jetted from the double nozzle 20, the injection nozzle 5 is rotated and raised to establish an improved post.
Patent JP-H0692756-A (JP)
Title: Ground treatment of porous inorganic material
Inventor: MIYAGAWA KENJI
IPC: B05D1/36
Filed: 1992-09-10
Abstract: PURPOSE:To strengthen a surface layer, to prevent air pollution and to improve the adhesiveness, etc., of a face coated film by applying the ground treating agent which is made by diluting emulsifiable hydrophilic group containing isocyanate prepolymer with water on a porous inorg. material. CONSTITUTION:Polyisocyanate such as hexamethylene diisocyanate polymer is allowed to react with the surfactant such as polyethyleneglycolether and the emulsifiable hydrophilic group-containing isocyanate prepolymer is produced. Then, 50-700 pts.wt. water is added to the 100 pts.wt. emulsifiable hydrophilic group-containing isocyanate prepolymer and the ground treating agent is produced. After adding water to the ground treating agent, it is applied on the porous inorg. material (e.g. non-asbestos slate) within 8hr. By applying the ground treating agent, the workability in coating of the porous inorg. material is improved, and resistance to frost and melting, etc., of the face coated film is improved.
Patent JP-H09111419-A (JP)
Title: Magneto-resistance effect material and magnetro-resistance effect multilayer film
Inventor: HASEGAWA NAOYA
IPC: H01F10/32
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To allow granular GMR effect to be shown in a magnetro-resistance effect material even if the concn. of ferromagnetic metal is increased, to eliminate influence of crystal magnetic anisotropy on the ferromagnetic metal and to improve its MR characteristics in the low magnetic field by surrounding the circumferences of clusters of armophous phases composed essentially of ferromagnetic metal such as Fe and contg. elements such as Ti by crystal phases such as Cu. SOLUTION: This microcrystal metallic material has a structure in which the circumferences of many clusters 1 with <=20nm grain size composed of amorphous phases consisting essentially of ferromagnetic metallic elements composed of one or more kinds among Fe, Co and Ni and contg. one or more kinds of metallic elements among Ti, Zr, Hf, V, Nb, Ta, Mo and W by crystal phases 2 of Cu by Ag. This magneto-resistance effect material can be obtd. by forming an alloy thin film on a cooled substrate using a thin film forming device by sputering, vapor deposition or the like.
Patent JP-H03128065-A (JP)
Title: Hemocatharsis device and monitoring of blood pressure
Inventor: HARAGUCHI SHIGETO
IPC: A61M1/34
Filed: 1989-10-14
Abstract: PURPOSE:To lighten the load of a nurse and a doctor by detecting the generation of low blood pressure onset or shock symptom in the hemocatharsis in an early stage, by carrying out the measures such as instruction for a hemocatharsis adjusting device, if the pulse wave signal becomes outside a set value, when a part of a living body inserted into a cuff is pressed by a certain pressure and the pulse wave of vessel is detected. CONSTITUTION:A photoelectric sensor 21 is installed on a finger cuff 20 into which a patient's finger is inserted, and detects the vibration of a finger vessel, and outputs said vibration into a photoelectric pulse wave detection amplifier 36. Keeping the cuff pressure at a certain pressure close to the min. blood pressure in the normal state of the patient, the peak value of the pulse wave is always monitored. Since, when a dialysis shock is generated in the patient, the pulse wave increases to an abnormal value, a CPU 43 judges if the signal supplied from the photoelectric pulse wave detection amplifier 36 under a set cuff pressure is the abnormal pulse wave signal level memorized in a RAM 44 or less, and if the signal exceeds this level, the fact is displayed on a display device 48, and an alarm 49 is operated. A signal is transmitted also into a controller 15, and the prescribed measures such as lowering the number of revolution of a blood pump 7 and lowering the water discharge speed of a purification adjusting device 14 or stop are executed.
Patent JP-H03128955-A (JP)
Title: Rubber composition
Inventor: SAKAI MASATO
IPC: C08L23/04
Filed: 1989-10-13
Abstract: PURPOSE:To provide a rubber composition excellent in extrudability, heat resistance, weathering resistance, etc., by mixing a mixture of a fluororubber with an ethylene (co)polymer in a specified weight ratio with an organic peroxide and reacting them under applied shear deformation. CONSTITUTION:35-95 pts.wt. fluororubber (e.g. vinylidene fluoride/ hexafluoropropylene copolymer) is mixed with 65-5 pts.wt. at least one member selected from among polyethylene, an ethylene/vinyl acetate copolymer and an ethylene/unsaturated carboxylic ester copolymer (e.g. ethylene/methyl acrylate copolymer). The obtained mixture is mixed with an organic peroxide (e.g. benzoyl peroxide), and reacted under applied shear deformation with a Banbury mixer or the like to produce a rubber composition. The obtained rubber composition can be desirably used for packings, hoses, etc., of automobiles.