baber/WOPTO huggingface dataset:
Patent JP-H09157116-A (JP)
Title: Miticidal agent
Inventor: ISHIDA HIROHIKO
IPC: A01N25/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a miticidal agent having low residual activity and suitable for indoor use by using a specific compound having high miticidal activity and low toxicity to human body and preferably adding a perfume consisting of a stimulating odor suppressing component to the agent. SOLUTION: This miticidal agent contains phenyl isothiocyanate as an active component. Since phenyl isothiocyanate has stimulating odor of WASABI (Japanese horseradish), it is preferable to use at least one kind of perfume selected from a susquiterpene compound, a natural essential oil containing a sesquiterpene compound, an alicyclic compound and an aromatic compound. The perfume is, e.g. cedrene, cedar wood oil, 4-(4-hydroxy-4-methylpentyl)-3- cyclohexene-1-carboxyaldehyde or phenylacetaldehyde glyceryl acetal. The compounding ratio of the perfume is preferably 1-10,000 pts.wt. based on 1 pt.wt. of phenyl isothiocyanate.
Patent JP-2000189288-A (JP)
Title: Air mattress device
Inventor: KAWAMURA SHOJI
IPC: A47C27/10
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an air mattress device for not making an air supply pump an obstacle without the need of a dedicated installation place. SOLUTION: This air mattress device is for supporting a user by an air pressure. Then, it is provided with an air tube 26, a mattress main body 20 for holding the air tube covered with an exterior cloth 23 and the air supply pump 35 provided inside the mattress main body for supplying compressed air to an air bag.
Patent JP-H06190925-A (JP)
Title: Control device of fusion-bonding joint
Inventor: NIWAYAMA YASUSHI
IPC: B29C65/34
Filed: 1992-12-25
Abstract: PURPOSE:To furnish quite a novel control device in which a controller determines necessary operating conditions and makes subsequent operations be executed automatically by using a card on which necessary discriminative information is recorded beforehand and only by inserting the card into the controller. CONSTITUTION:In an apparatus in which a pair of plastic pipes P1 and P2 to be fusion-bonded is put in a joint 10 having an electric heating wire buried and is fusion-bonded by heating and melting the outer peripheral surfaces thereof by the electric heating wire 12, a controller 24 connected to the electric heating wire and controlling the heating state for melting has a card insertion slit into which an information record card having specific discriminative information recorded beforehand is inserted, and is provided with a reading means for reading the discriminative information of the information record card inserted.
Patent JP-2001161724-A (JP)
Title: Jaw perturbation device
Inventor: GOMI HIROAKI
IPC: A61C19/045
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a jaw perturbation device capable of perturbing the submaxill a in the closing direction (upward) and capable of reducing the burden on a subject by reducing the moment load on a tooth fixing jig and the submaxilla constraint force. SOLUTION: The jaw perturbation device comprises a lower jaw jig 2 for fixing the lower jaw, a tooth fixing jig 1 connected to the lower jaw jig 2, and a perturbation mechanism 8 for applying perturbation to the submaxilla jig 2 from the outside.
Patent JP-H06192519-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L51/06
Filed: 1992-12-25
Abstract: PURPOSE:To provide a composition having high impact resistance, tensile strength and dimensional accuracy and composed of an aromatic vinyl copolymer containing unsaturated carboxylic acid and a crystalline propylene resin produced by introducing epoxy group to a copolymer of a specific non- conjugated diene compound. CONSTITUTION:The composition is produced by compounding (A) 10-90wt.% of a vinyl copolymer containing carboxylic acid group and obtained by the copolymerization of 0.05-30wt.% of an alpha, beta-unsaturated carboxylic acid, 20-98.85wt.% of an aromatic vinyl compound and 0.1-50wt.% of acrylonitrile, methacrylonitrile or their mixture with (B) 90-10wt.% of a propylene resin produced by the addition reaction of 0.05-30 pts.wt. of a vinyl compound having 1,2-epoxy group to 100 pts.wt. of a crystalline propylene resin having a crystallinity of >=10% and an elastic modulus (JIS-K 7203) of 500-28,000kg/cm<2>, containing unsaturated group and produced by the copolymerization of 70-99wt.% of propylene and 1-30wt.% of a non-conjugated diene compound expressed by formula (R<1> is H or methyl; R<2> to R<4> are H or 1-6C alkyl; (n) is 1-10).
Patent JP-H06197556-A (JP)
Title: Power conversion device
Inventor: USAMI YUTAKA
IPC: H02M7/538
Filed: 1992-12-25
Abstract: PURPOSE:To reduce harmonic components from the input current of a push-pull type power conversion device and, at the same time, to obtain a high power factor. CONSTITUTION:In a power converter in which a push-pull type inverter circuit composed of an output transformer, switching element, capacitor, etc., are connected to a full-wave rectifier circuit 23 which performs full-wave rectification on AC power through a choke coil 28, a serial circuit of a choke coil 29, smoothing capacitor 30, choke coils 31 and 32, and diodes 33 and 34 are connected between the positive side of the output terminal of the circuit 23 and an arbitrary position of the primary winding of the output transformer. In addition, a diode 35 is connected between the output terminals of the circuit 23 through the coil 29 and capacitor 30 connected in series and a serial circuit of a capacitor 36 and choke coil 37 is connected in parallel with the choke coil 27. Moreover, a capacitor 38 is connected in parallel with a serial circuit of the coil 29, capacitor 30, and diode 35.
Patent JP-H06201706-A (JP)
Title: Absorbance detecting type flow injection automatic 1, 5-anhydroglucitrol measuring device
Inventor: UMEGAYA YOSHIHIKO
IPC: G01N21/77
Filed: 1992-12-28
Abstract: PURPOSE:To enable speedy measurement by sending respectively a sample expected to contain 1, 5-anhydroglucitrol (1, 5-AG) and leuco type chromogen solution, and detecting an absorbance change after the 1, 5-AG in the sample is separated and oxidized. CONSTITUTION:A leuco type chromogen solution holding unit 1B is connected to a three-way valve 3 through a degassing device 2, and is connected to a detecting part immediately before reaching an oxidizing enzyme immobilizing carrier filling column 8 through a liquid sending device 4. A control part injects a prescribed quantity of sample by operating a sample injecting device 5. On the other hand, through leuco type chromogen solution is passed by operation of the three-way valve 3, when a signal related to an absorbance change correlated with a 1, 5-AG quantity is inputted from a detector, the passing of the leuco type chromogen solution is stopped, and the three-way valve 3 is switched to pass cleaning liquid. Next, the three-way valve 3 is switched to improve stability and reproducibility in measurement, and the leuco type chromogen solution is introduced, and concentration of the solution in the filling column 8 is stabilized.
Patent JP-H07188191-A (JP)
Title: Triallyl isocyanurate composition
Inventor: WADA ATSUSHI
IPC: C08K5/3477
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition for high temperature blending capable of preventing polymerization and coloring in blending at high temperature, excellent in stability and suitable as a modifier for resins such as fluororesin by blending triallyl isocyanurate with a specific phenol derivative. CONSTITUTION:This composition is obtained by blending (A) a triallyl isocyanurate with (B) a phenol derivative of formula I (R is a 1-4C alkyl) or formula II, e.g. 2,6-di-t-butyl-4-methylphenol so that the component B may have 100-5000ppm concentration. The composition is used at >=100 deg.C blending temperature.
Patent JP-H10180074-A (JP)
Title: Mixing device
Inventor: YOSHIOKA YOSHIOKI
IPC: B01F27/94
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to homogenize a mixture in a short period of time by providing a cylinder with a shaft rotated around its axial line and forming plural inlet ports at one end of this cylinder and an outlet port at the other end of the cylinder. SOLUTION: When a mixing material A is successively introduced to the respective inlet ports 5 from a mixing material supply section, the mixing material A is adhered to the shaft 3 by its viscous characteristic and is rotated, by which the mixing material is fluidized and mixed between the shaft and the inside wall of the cylinder 2. At the time the mixing material A pushed by the successive introduction of the mixing material A rises in a spacing 1, the mixing material A is swirled and moved and the fluidized mixture is continued, by which the homogeneization of the mixture B is progressed. At this time, gravity acts on the swiveling and moving of the mixing material A and, therefore, the arrival of the mixture B at the outlet port 7 in the insufficiently homogeneized state is prevented.  The mixture B with which the mixing is completed is discharged form the outlet port 7 and is recovered into a recovering vessel.
Patent JP-2000178760-A (JP)
Title: Surface treating agent containing no chromium and grain oriented magnetic steel sheet using the same
Inventor: FUJII HIROYASU
IPC: C21D9/46
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent excellent in film performance and containing no chromium compound by containing one or more kinds of primary phosphates of Al, Mg, Ca and organic acid salts of Ca, Mn, Fe, Mg, Zn, Co, Ni, Cu, B, Al in specific of them based on colloidal silica. SOLUTION: This surface treating agent contains 100 pts. wt. expressed in tems of solid of the primary phosphates of Al, Mg, Ca and 0.1-5 pts.wt. as the metallic element of the organic acid salt of Ca, Mn, Fe, Mg, Zn, Co, Ni, Cu, B, Al based on 35-100 pts.wt. of the colloidal silica. The organic acid salt is desirable to be formate, acetate, oxalate, tartrate or the like. A silicon steel slab is hot-rolled and two or more of cold-rollings after one time annealing or inserting intermediate annealing, are applied to form the steel sheet to the finish-thickness, and a decarbourize-annealing is applied, and after coating annealing separator, the last finish annealing is applied, and successively, the surface treating agent as an insulating film agent is coated, and a baking treatment at >=350 deg.C and a heat flattening are applied.  Environmental problem is dissolved and also, the defective problems to a wet-absorbing resistance and also, annealing resistance are dissolved.
Patent JP-H07192308-A (JP)
Title: Production of optical pickup parts and device therefor
Inventor: SUGAWARA YASUO
IPC: B29L17/00
Filed: 1993-12-27
Abstract: PURPOSE:To drastically improve the positional accuracy by positioning the cut optical parts at a specified position in a forming die and then forming the holder. CONSTITUTION:The cut optical part 7 from an automatic feeder is positioned on the ejector mechanism 3 of a lower die 1 by a holding core pin 4, the part 7 is vertically clamped by vacuum-suction mechanisms 5 and 6, the gas is exhausted from passages 5a and 6a, an optical path is secured by recesses 5b and 6b, and the part 7 is vacuum-sucked and held. An upper die 2 is then lowered to form a forming cavity between the lower die 1 and upper die 2, a molten resin 9 is poured into the cavity and filled in the space between the upper die 2 and suction mechanism 5, the recess 3a of the ejector mechanism 3, etc. The resin 9 is cooled for a specified time and solidified, then the vacuum suction by the mechanisms 5 and 6 is released, the upper die and the mechanism 6 are raised, and then the ejector mechanism 3 is raised to discharge the formed article.
Patent JP-H05155327-A (JP)
Title: Electromagnetic automatic air brake method and device
Inventor: KAWAGUCHI KIYOSHI
IPC: B60T13/40
Filed: 1991-12-05
Abstract: PURPOSE:To increase the responsiveness of a normal brake without operating an emergency brake, and to improve the operating property, by providing a valve or an electromagnetic valve in a quick action chamber, carrying out a pressure reduction rapidly in the scope of the normal brake during a normal brake operating time, and reducing the differential pressure necessary for a quick action between the quick action chamber and a brake tube. CONSTITUTION:To a quick action chamber QC 7 to carry out a quick action operation, a valve or an electromagnetic valve QAV 12 to expedite a quick brake, a QAV throttle 13, and a quick brake expediting air reservoir QAC 15 are provided in series. In this braking operation, the pressure reduction speed of the QC 7 approaches to the pressure reduction speed of a brake tube BP 2 by opening the QAV 12 in a normal brake operating time by the excitation of the QAV 12 to expand the compressed air in the QC 7 to the QAC 15 at a specific speed, and the differential pressure necessary for a quick action operation between the QC 7 and the BP 2 is reduced. As a result, the responsiveness of the normal brake is increased without operating an emergency brake.
Patent JP-2001166182-A (JP)
Title: Optical connector assembling method, optical connector, and hybrid connector
Inventor: SHIRAKAWA TSUGUTO
IPC: G02B6/36
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector assembling method that facilitates assembling operations. SOLUTION: The method of assembling the optical connector 3 is such that FOT 6 and FOT 7 are each indirectly stored and held in the corresponding storage part 69, 69 of a sealed case 10, the positioning of FOT 6 and FOT 7 is performed in the sealed case 10, and the optical connector 3 is then assembled by storing and holding the sealed case 10 in an optical housing 12.
Patent JP-H10190380-A (JP)
Title: Amplifier with switch
Inventor: YAMAMOTO SHINJI
IPC: H03F3/72
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To operate a single power source through the use of the smaller number of parts by connecting the power terminal of an amplifier with the power terminal of a switch in terms of DC. SOLUTION: An output matching circuit 350 receives power voltage V312 supplied in the power terminal 312 of an amplifier part 30 through a choke inductor 304 and sends it to the terminal 112 of a switch part 10. The output matching circuit 350 does not have a capacitor component between the choke inductor 304 and the terminal 112 but it has an inductor component. Thus, DC voltage can bias the switch part 10 through the choke inductor 304, an inductor 352 and the terminal 112 from the power terminal 312. Thus, the DC cut capacitor and the choke inductor, which are required in a former case, can be reduced and the single power source can be operated with the smaller number of parts with such constitution.
Patent JP-H09171064-A (JP)
Title: Battery-abnormality warning apparatus
Inventor: KOSHIZAWA TOSHIBUMI
IPC: H01M10/48
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a battery-abnormality warning apparatus in which the sum of absolute values of differences between detection signals to be input is found, by when, when the sum is at a prescribed value or higher, it is judged that an abnormal battery is contained in any battery block and which operates an abnormality alarm. SOLUTION: Regarding battery blocks 3, 7 in which batteries in a first number N are connected in series, their terminal voltages are detected by voltage sensors 1, 5. Regarding battery blocks 4, 8 in which batteris in a number M different from the first number N are connected in series, detection signals in which the number of batteries is converted into the first number N is obtained by battery-block equivalent-terminal-voltage detection means (17 and 2, 18 and 6) are obtained. In a battery abnormality judgment device 9, the sum of absolute values of differences between the detection signals is found. When the sum is at a prescribed value or higher, it is judged that an abnormal battery exists, and an abnormality alarm 10 is operated.
Patent JP-H09170376-A (JP)
Title: Opening/closing device
Inventor: YAGUCHI OSAMU
IPC: H02P7/288
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a factitious malfunction in an emergency or at night and facilitate the handling operation, on opening or closing a window of a car door for instance. SOLUTION: This opening/closing device is provided with a conversion mechanism converting the manual opening/closing motion to the opening/closing motion of a window, a motor 1 transmitting an auxiliary motive power opening/ closing the window to the conversion mechanism, and a controller to rotate the motor so as to open the window on the basis of the opening motion and also to reversely rotate the motor so as to close the window on the basis of the closing motion. The controller is provided with a detection transistor 5 of the forward revolution of the motor 1, a forward drive transistor 6 supplying electric current to the motor at the forward revolution of the motor 1, a detection transistor 11 of the backward revolution of the motor 1, and a backward drive transistor 13 supplying electric current to the motor at the backward revolution of the motor 1.  And these detection transistors 5, 11 of the forward and backward revolution of the motor are connected to a common voltage drop means 7 deciding the threshold of the induction voltage of the motor 1.
Patent JP-2000171231-A (JP)
Title: Method and apparatus for measuring form of pipe
Inventor: HASHIZUME MOTOI
IPC: G01B17/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To correctly and simply measure a form of an entire pipe by respectively measuring an outer diameter by an optical outer diameter measuring device and a pair of thicknesses by an ultrasonic thickness meter at a plurality of rotation angles and by subtracting a total of the pair of thicknesses from the outer diameter from the outer diameter measured at the same rotation angle for obtaining an inner diameter. SOLUTION: A steel pipe 1 is mounted on a pipe rotating mechanism 2 including a rotation angle detector, and while the steel pipe 1 is rotated, an outer diameter of the steel pipe 1 is measured every predetermined angle (for example every five degrees) from a predetermined reference angle by an optic outer diameter measuring device 3. At the same time, a pair of thicknesses of the steel pipe 1 are measured by an ultrasonic thickness meter 4. Outer diameters and the thicknesses measured every rotation angle are acquired into a memory 5, and an arithmetic unit 6 calculates an inner diameter by subtracting a total of the pair of measured thicknesses from the outer diameter measured at each rotation angle. Thus a correct inner diameter for each of rotation angles can be obtained, while a correct form over an entire circumferential direction of the steel pipe 1 can be obtained.
Patent JP-H11179323-A (JP)
Title: Method for stabilizing heavy metal contained in fly ash
Inventor: KANEFUJI KOUICHIROU
IPC: A62D3/33
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing heavy metals contained in a fly ash capable of preventing elution of heavy metals after landfilling. SOLUTION: This method for stabilizing heavy metals contained in a fly ash generated at the time of incinerating wastes or melting incineration residue includes processes of adjusting the pH of the fly ash to 8 or higher, adding 0.1 pt.wt. of sulfur as an sulfurizing agent isolating sulfide ion to 100 pts.wt. of fly ash, kneading the resultant mixture, further adding ferric iron in a mole ratio equal to or higher than the mole amount of sulfur and kneading the mixture, and after that, adding a pH adjusting agent to the kneaded mixture to adjust the pH which a range from 9.0 to 11.0 and kneading the mixture. Calcium polysulfide or alum is used as the sulfurizing agent.
Patent JP-2001163857-A (JP)
Title: Method for producing epsilon-caprolactam
Inventor: TSUNODA TAKEHISA
IPC: B01J27/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ε-caprolactam from cyclohexanone oxime, by which the ε-caprolactam free from by-produced ammonium sulfate can be produced in the presence of a catalyst capable of being easily prepared in a high activity (large production rate). SOLUTION: This method for producing ε-caprolactam, characterized by bringing cyclohexanone oxime in a gas-solid phase into contact with a catalyst which is obtained by depositing on a carrier a sulfur-containing zirconium oxide- transition metal salt from an alcohol solution containing zirconium sulfate and a transition metal salt.
Patent JP-H10197060-A (JP)
Title: Fuel cell added-built-in type electric water heater
Inventor: HISHINUMA YUICHI
IPC: F24H1/18
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the total efficiency, to miniaturize a hot water storage tank, and to drop the temperature of the hot water storage tank by providing a plurality of communication ports to charge hot water above and below a wall between a waste heat recovery equipment and the hot water storage tank. SOLUTION: When a fuel cell 10 is operated, the waste heat is recovered by a waste heat recovery equipment 20. A part of the recovered waste heat is directly charged into hot water in a hot water storage tank 2 by a heat exchanging part 21. Thus, the waste heat is effectively utilized as the thermal energy for heat insulation. The rest of the recovered heat utilized for the thermal energy for heat insulation can be utilized as the external load through a heat exchanging part 22.  The heat generated in the fuel cell 10 itself is charged into hot water in the hot water storage tank 2 through conduction as indicated by the sign D through a wall of the hot water storage tank 2 because the fuel cell 10 is closely attached to the hot water storage tank 2A, and the heat of the waste heat recovery equipment 20 itself is similarly charged in hot water in the hot water storage tank 2A, and effectively utilized as the thermal energy.
Patent JP-H06176782-A (JP)
Title: Operation method for fuel cell power generating device during starting
Inventor: ITO KAZUHIKO
IPC: H01M8/04
Filed: 1992-12-04
Abstract: PURPOSE:To prevent abrupt change in pressure by eliminating abrupt change in flow rate when assist combination of a fuel battery power generating device at the time of starting is to be finished. CONSTITUTION:A fuel reformed by a reformer 10 is fed to an anode 3 of a fuel cell 1. Besides a line 19 of anode outlet gas and a line 9 of air for combination, a natural gas feeding line 26 is connected to a combination chamber of the reformer 10. A combination exhaust gas from the combustion chamber of the reformer 1 is fed to a cathode 2 of the fuel cell 1. A shut-off valve 27 and a flow control valve 28 are provided on the natural gas feeding line 26. The inter-pole pressure difference between the cathode 2 and the anode 3 is measured by a pressure difference meter 29, and the flow control valve 28 is adjusted by a controller 30 so that the pressure difference does not change at the time of finishing combustion, to control the flow of the natural gas, and abrupt change in flow rate is thus inhibited.