baber/WOPTO huggingface dataset:
Patent JP-H05126009-A (JP)
Title: Fuel injection device of 2-4 cycle switchable engine
Inventor: MATSUOKA HIROSHI
IPC: F02B69/06
Filed: 1991-10-07
Abstract: PURPOSE:To provide a 2-4 cycle switchable engine by switching the fuel injection timing of one engine into 2 cycles or 4 cycles. CONSTITUTION:A solenoid mechanism 5 provided with a leak valve 54 controlled by an electromagnet 52, is installed in a leak flow passage 51 for fuel compressed by operation of the plunger 32 of an unit injector 34. At the time of two cycles, compressed fuel is injected from an injection hole 44 every rotation of an engine by control of the solenoid mechanism 5. On the other hand, at the time of 4 cycles, the solenoid mechanism 5 is controlled so as to reduce pressure of fuel through the leak flow passage 51 once in two times in rotation of the engine. It is thus possible to stop injection of fuel into a cylinder.
Patent JP-2001106879-A (JP)
Title: Epoxy resin comoposition, prepreg, and fiber-reinforced composite
Inventor: OKITA HIDEKI
IPC: A63B53/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which gives a cured item having an excellent heat resistance, a high tensile elongation, and a high flexural modulus and is suitably used as a matrix resin for a fiber-reinforced composite, to provide a prepreg using the same, and to provide a fiber-reinforced composite excellent in physical properties. SOLUTION: This composition contains an epoxy resin, a compound having a specific group in the molecule, and a specified amount of a compound having a specific structure in the molecule.
Patent JP-H03147704-A (JP)
Title: Left and right inclination attitude control device of ground working machine
Inventor: TAMAI SEISHIN
IPC: A01B63/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve operation accuracy by correcting a pulse electrization time in such a way that amounts of actuation of attitude changing means per pulse to excite solenoids of control valve to regulate the attitude changing means are coincident at an expansion and a contraction sides. CONSTITUTION:Solenoids 43 and 44 of a control valve 42 to regulate an actuator 15a to control left and right inclination attitude of working machine are excited by a pulse signal. A program to correct a pulse electrization time so that amounts of actuation of the actuator 15a per pulse are made coincident at an expansion and a contraction sides is memorized in a memory of a control part 27.
Patent JP-H03289659-A (JP)
Title: Photosensitive composition
Inventor: KOBAYASHI YOSHIHITO
IPC: H01L21/027
Filed: 1990-10-25
Abstract: PURPOSE:To allow the application of exposing with radiations of a short wavelength and to obtain excellent dry etching resistance by incorporating an alkaline soluble polymer, a dissolution inhibitor consisting of an org. compd. having a substituent to be decomposed by an acid and a compd. which generates an acid by specific photoirradiation into the above compsn. CONSTITUTION:The alkaline soluble polymer, the dissolution inhibitor consisting of the org. compd. having the substituent to be decomposed by the acid and the compd. which is expressed by formulas I to IV and generates the acid by the photoirradiation are incorporated into this compsn. In the formulas I to IV, R1 to R3, R5 to R8, R11 to R14 denote a hydrogen atom, halogen atom, cyano group, silyl group or univalent org. group; R4, R7, R10, R15 denote a univalent or higher valency org. group; n denotes 1 to 7 integer; X1, X2 denote -O-, -S-, -CO-, -SO2-, etc. The photosensitivity to deep UV and ionization radiations and dry etching resistance are improved in this way.
Patent JP-H01125990-A (JP)
Title: Semiconductor light emitting device
Inventor: YOSHIDA KAZUTOMI
IPC: H01S5/183
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a surface light emitting diode with a high light taking-out efficiency by a method wherein a column-shape structure with a diameter larger than at least a mesa diameter is employed as the mesa structure beneath an SiO2 aperture for current injection and the trench around the mesa structure is filled with insulating material whose refractive index is lower than the refractive index of an InP semiconductor substrate. CONSTITUTION:An n-type InP cladding layer 2, an InGaAsP active layer 3, a p-type InP cladding layer 4 and a p-type InGaAsP contact layer 5 are successively built up on an InP substrate 1 by epitaxial growth. A column shape mesa 6 is formed by a method such as RIE. A low refractive index insulating layer T is formed so as to fill a trench around the mesa. An SiO2 insulating layer 8 which has an SiO aperture 9 for current injection is formed on the upper part of the column shape mesa. Some of lights emitted from the active layer reach the boundary between the InP substrate and the low refractive index insulating layer. Those lights are propagated in the InP substrate while it is reflected or refracted toward the center axis of a spherical lens in accordance with the Schnell's law by the difference between the refractive indices of the substrate and insulating layer.
Patent JP-H10116777-A (JP)
Title: Light source aligner
Inventor: MATSUSHITA TOSHIICHI
IPC: G03F7/20
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To align a light source and an aligner without leaking excimer laser light by taking out only a specified part of light emitted from the light source and measuring the position of the specified part of light without releasing the light to the outside of an optical path thereby detecting the positional relationship between the light source and the aligner body. SOLUTION: Only the central light 19 of an excimer laser light 17 advances through a pinhole 12 being set in a light shielding tube 13 to a mirror 9. The excimer laser light 19 reflected on the mirror 9 is further reflected on take-in mirror built in a target 11 to reach a screen built in the target 11. When the center of the screen is shifted from the image of the central light 19 of excimer laser light 17, the mirror 9 is shifted by means of a mirror regulation mechanism 14 to match the screen with the image of the central light 19 of excimer laser light 17. Similarly, the optical axis between the mirror boxes 6, 7 and between the mirror boxes 5, 6 is adjusted by adjusting the angle of the mirror 9.
Patent JP-H11103771-A (JP)
Title: Milk product reinforced with magnesium
Inventor: OBA TETSUO
IPC: A61P3/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium-reinforced milk product stable against thermal treatments without generating precipitates or insolubles and useful as a nutritive food or the like by including a magnesium agent containing an organic acid. SOLUTION: This magnesium-reinforced milk product contains a magnesium agent containing an organic acid. The magnesium agent is preferably a magnesium agent containing a citrus fruit juice or an artificial juice. The magnesium- reinforced milk product is obtained e.g. by dissolving magnesium carbonate in a solution containing an organic acid, adding the prepared magnesium agent to raw materials containing milk as a main component, and subsequently adjusting the pH of the mixture to 6.5-6.9.
Patent JP-H07116720-A (JP)
Title: Method for improving sheet shape precision by steel sheet tail end detection
Inventor: FUJIKAKE YOUICHI
IPC: B21B37/00
Filed: 1993-10-22
Abstract: PURPOSE:To especially improve the sheet profile's symmetry between the top end part and the tail end part of a slab and to improve the final shape's precision of the slab in a sheet shape precision improving method by the steel sheet's tail end detection. CONSTITUTION:In a rolling to locally change the final sheet thickness profile of a slab 1, the tail end of the slab 1 is detected by a tail end detecting sensor 7, its signal output is inputted in a controlling system 4, and the calculated rolling length value is corrected.
Patent JP-H10133180-A (JP)
Title: Liquid crystal display device
Inventor: INAGE HISAO
IPC: G02F1/1333
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dust to a liquid crystal display element, to enable heat radiation with only the forced air cooling and to enable the miniaturization around a liquid crystal display section by inserting incident transparent glass and exist transparent glass into respective incident/exit partition plates and fixing the transparent glass to the liquid crystal display element by a transparent gelatinous adhesive material. SOLUTION: The incident transparent glass 1 formed by subjecting the incident side surface 1a to an antireflection filed treatment and the exit transparent glass 2 formed by constituting a polarizer 3 and a phase plate 4 on the exist side surface are respectively inserted into the incident/exit partition plates 7, 8 and are fixed to the liquid crystal display element 20 by the transparent gelatinous adhesive material 5. The compsn. of the material 5 is composed mainly of a silicon material which is cured by the contact reaction of a two- component mixing type and is made gelatinous (gel) after curing. The gel does not exert an influence, such as application of stresses, on the element 20 even if the gel itself shrinks.  The thickness of the gel is set at a thickness at which the transmittance changes extremely less, preferably at <=0.1mm even despite of the occurrence of yellowing by liquid and heat.
Patent JP-H11113819-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: MOTOKI KAZUSHIGE
IPC: A47L9/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To efficiently suck dust even in a wall edge and a corner part. SOLUTION: When a suction tool main body 1 is mounted on a surface to be cleaned and a vacuum cleaner is driven, an air passing through a ventilation path 7 is collided with the surface to be cleaned so that the dust is raked up to be sucked into a suction port 5 and sucked into the cleaner main body. When the front surface of the suction port main body 1 is brought in contact with a wall or a furniture, the opening 7a of the ventilation path 7 is blocked so that the collision wind in the arrow (a) direction is shut off. The blockage of the opening 7a increases the wind quantity in the arrow (b) direction and the air flowing from the front face of the suction tool main body 1 to the opening part is increased so that the dust in the wall edge and the corner part is sucked.
Patent JP-H01128117-A (JP)
Title: Data input control system
Inventor: TAKANO HIROHIDE
IPC: G06F3/02
Filed: 1987-11-13
Abstract: PURPOSE:To detect errors of the data input order by adding the order number to each data for inputting and comparing these order numbers with the reference number set at a column to confirm that the prescribed conditions are satisfied. CONSTITUTION:A comparison means 200 compares the order number N inputted together with the data D with the reference number (n). Then the data D supplied together with the number N can be received when it is confirmed that both numbers N and (n) satisfy the prescribed conditions. A reference number setting means 300 sets the number (n) and transmits this to the means 200 and then replaces the number (n) when the means 200 confirms that both numbers N and (n) satisfy the prescribed conditions. Therefore the means 200 detects an error of the data input order if occurs to a data receiver. Thus it is possible to avoid reception of the data having the erroneous input order.
Patent JP-H03148985-A (JP)
Title: Hue control circuit
Inventor: KAWANO TSUTOMU
IPC: H04N9/64
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the deterioration of S/N, and to improve color reproducibility by providing a phase shifter to shift the phase of a carrier chrominance signal, an automatic gain controller to reproduce amplitude changed by phase shift into original amplitude, and a two-input one-output switch to switch two signals according to a control pulse. CONSTITUTION:A part of the carrier chrominance signal inputted from a carrier chrominance signal input terminal is inputted to the phase shifter 1, and is shifted by DELTAphi. Then, the output of the phase shifter 1 is inputted to a gain variable amplifier 2, and its amplitude is controlled. As for amplitude control in this case, a control signal is supplied to the gain variable amplifier 2 from a detection circuit 3 so that the burst of the output of the phase shifter 1 becomes the same amplitude of the burst amplitude of the inputted carrier chrominance signal. Accordingly, the inputted carrier chrominance signal itself is inputted to the side (a) of the two-input one-output switch 5, and the signal whose phase is shifted by DELTAphi by the phase shifter 1 and in addition, whose amplitude is the same as the input carrier chrominance signal is inputted to the side (b). Accordingly, the control of hue can be realized without causing the deterioration of the S/N and the fault of the color reproducibility.
Patent JP-S63140601-A (JP)
Title: Position detection of carrier truck
Inventor: KITATANI KAZUO
IPC: B60L13/00
Filed: 1986-12-02
Abstract: PURPOSE:To need not position detecting sensor, by setting each section of a travelling trolley in a pressure application state, and by detecting the traveling trolley of the section in which current flows to detect the position of a carrier truck. CONSTITUTION:At the time of the rise of a system, from a rise initial-condition detecting circuit 13, brake signal S1 is applied to a brake power switch control circuit 14, and a mechanical brake 3 is set in a working state. After that, travelling signal S2 is applied to a travelling power switch control circuit 16, and travelling power switches 7-7B are turned ON. After that, just for a given time, driving signal S4 is applied to a travelling motor control power source 9. As a result, current flows to a travelling motor 2 in a brake working state. Then, the input of signal detected by a current detector 11, to the rise initial- condition detecting circuit 13 via a travelling trolley current detecting circuit 17 is provided, and a carrier truck 1 existing section is detected.
Patent JP-H02191310-A (JP)
Title: Manufacture of tape-shaped permanent magnet
Inventor: MIYAZAWA SEIJI
IPC: H01F41/02
Filed: 1989-11-07
Abstract: PURPOSE:To form a long, thin, and tape-shaped anisotropic permanent magnet in reference to the width by cooling and curing an oriented tape-shaped kneaded substance into spiral shape, by demagnetizing it, and then deforming it into a desired sectional shape at a specific temperature using a corrected die. CONSTITUTION:A kneaded substance of an oriented rare-earth magnet powder and a thermoplastic resin is cooled and cured by flowing water into a water- cooling pipe 12 wound around a cooling dice 11 and a demagnetizing circuit 13 is used to demagnetization so that magnetizing balance may not be lost when molded objects adhere each other due to residual magnetic field due to orientation magnetic field and when performing multiple-pole magnetization in tape shape. Then, a correction die 14 is heated at a temperature of 180+ or -20 deg.C by a heating heater 15, is allowed to pass through the die, cooled, twisted, and is rounded in spiral shape, is fixed by epoxy adhesive being wound around a ring-shaped shaft. Then, it is cut into rings of specified length to obtain a tape-shaped permanent magnet. Thus, a long and thin radial magnet can be obtained.
Patent JP-2000109026-A (JP)
Title: Packaging tape adhesive unit
Inventor: OMORI HIDEKAZU
IPC: B65B51/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging tape adhesive unit capable of simply and surely adjusting the length of a packaging tape to be adhered on the front and rear surfaces of a case body. SOLUTION: The packaging tape adhesive unit 1 is formed of a support frame 8 having a packaging tape adhesive unit main body 2 supported movably in the vertical direction arranged on the packaging tape adhesive unit main body 2 comprising a packaging tape delivery mechanism 3, a packaging tape introduction mechanism 4, a packaging tape compression mechanism 7, a packaging tape cutting mechanism 6 and a packaging tape delivery control mechanism 7, in which the support frame 8 is mounted detachably on the unit mounting part of the packaging tape adhesive device, so that the length of the packaging tape can be adjusted as being adhered on the front and rear surface of a case body, as a result, an I-shaped adhesive sealing can be done completely and surely with excellent appearance regardless of the size of the case body.
Patent JP-H07137042-A (JP)
Title: Curing method of curing resin
Inventor: FUKUI HISAAKI
IPC: B29K101/00
Filed: 1993-11-17
Abstract: PURPOSE:To make a curing reaction fast without making use of a conventional heating equipments, by a method wherein an ultrasonic wave is applied to a curing resin which is comprised by compounding at least with a curing agent through a metallic medium. CONSTITUTION:An oscillator 1 generating a high-frequency electric signal, vibrator 2 generating an ultrasonic wave by receiving the electrode signal, a fixing material such as an anchor bolt applying the ultrasonic wave to a curing resin, the curing resin 4 and a stationary material insertion hole 5 to fix the stationary material provided on a base rock are provided. The curing resin 4 is heated through irradiation of the ultrasonic wave, the curing reaction is accelerated and curing can be performed sufficiently in several minutes-scores of minutes. Hereby, in the case where a curing agent is isolated from the resin, pot life also can be extended drastically like one year or longer and working efficiency can be improved.
Patent JP-H11116656-A (JP)
Title: Production of polyurethane foam
Inventor: HAYANO SATOSHI
IPC: C08G18/48
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane foam excellent in compression strength and dimensional stability, and especially effectively used in the uses such as a heat insulator, a building material and a structural material without using a fluorocarbon or an alternative fluorocarbon. SOLUTION: This method for producing a polyurethane foam by carrying out the reaction and foaming of a polyol with a polyisocyanate and water comprises formulating at least (a) 10-80 pts.wt. polyether polyol obtained by the addition of an alkylene oxide by using an alkylenediamine as an initiator, and having 100-800 mgKOH/g hydroxyl value, (b) 5-80 pts.wt. polyether polyol having two functional groups and >=100 mgKOH/g hydroxyl value, and (c) 5-80 pts.wt. polyether polyol having >=2 functional groups and <80 mgKOH/g hydroxyl value, with 100 pts.wt. polyol.
Patent JP-H06141289-A (JP)
Title: Motion detector
Inventor: HAMADA MASANORI
IPC: H04N7/00
Filed: 1992-10-27
Abstract: PURPOSE:To reduce the cost by setting a start value and a saturated value of frame difference to change the sensitivity thereby obtaining a motion quantity and reducing a capacity of an arithmetic operation processing use ROM. CONSTITUTION:An arithmetic operation circuit 13 applies subtraction processing to an output of a frame difference detection circuit 2 and a prescribed value of a setting circuit 11 and gives the result to an arithmetic operation circuit 15. Furthermore, an arithmetic operation circuit 14 applies addition processing to an output of an edge detection circuit 3 and a prescribed value of a setting circuit 12 and gives the result to the arithmetic operation circuit 15. The arithmetic operation circuit 15 implements division processing at a low sensitivity characteristic. When a high sensitivity signal is inputted to an input terminal 5, the prescribed value setting circuits 11, 12 give the high sensitivity start and saturation values respectively to the arithmetic operation circuits 13, 14, in which subtraction processing and addition processing are implemented, the arithmetic operation processing circuit 15 implements the division processing with a high sensitivity characteristic to obtain a motion quantity. Thus, the circuit scale is reduced and the cost is reduced by obtaining the motion quantity through the changeover of the arithmetic operation processing of the arithmetic operation circuit 15.
Patent JP-H07143047-A (JP)
Title: Radio repeater in radio lan
Inventor: ASAMI SHIGEYUKI
IPC: H04L12/28
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a radio repeater in radio LAN justifying a transmission level and preventing the waste of power at the time of transmission. CONSTITUTION:The radio repeater 30 which is connected to a repeated line 1 and which executes radio communication with the other radio stations(other stations) is provided with a high frequency radio equipment 40 transmitting/ receiving a radio frame including a reception level code and detecting a reception level and a controller 60 executing control in the whole radio repeater 30 such as the generation of the radio frame and the calculation of the transmission level at the time of transmitting the radio frame to the other radio stations. The reception level at the time of actually receiving the radio frame from the other stations is set to the reception level code of the radio frame transmitted to the other stations and it is fed back. Then, the transmission level is calculated and decided based on the reception level included in the radio frame received from the other stations at the time of transmitting the radio frame to the other stations.
Patent JP-H03150675-A (JP)
Title: Labeling of connection zone and circumscribed rectangle calculation device
Inventor: OTA YOSHIYUKI
IPC: G06T7/60
Filed: 1989-11-08
Abstract: PURPOSE:To quicken processing by calculating a minimum and a maximum coordinates among the coordinate values of respective temporary labels to be integrated to an updated label for every this updated label in parallel with the clustering processing of a temporary label. CONSTITUTION:In the case the minimum x coordinate Xmin, etc., of the connec tion zone of an input picture 112 is obtained, first of all, the minimum x coordi nate Xmin, etc., of each zone defined by each temporary label on a temporary label picture 113 is obtained previously correspondingly as a temporary labeling means 101 obtains the temporary label picture 113. After that, the minimum x coordinate Xmin, etc., of the connection zone is obtained correspondingly as a clustering means 102 outputs the updated label 116 corresponding to each connection zone of the input picture 112 and each temporary label group 115 having been the basis of it as using the calculated result. Thus, the circum scribed rectangle of every connection zone defined by the coordinate is outputted as synchronizing it with the output of the label picture 117, and the processing is quickened.
Patent JP-H04163452-A (JP)
Title: Silver halide color photosensitive material
Inventor: YAMAMOTO MITSURU
IPC: G03C7/305
Filed: 1990-10-26
Abstract: PURPOSE:To increase an edge effect by a method wherein in one layer where a photosensitive material is formed, a group represented by a specified formula is contained in a molecular structure, and a compound represented by a specified formula is contained. CONSTITUTION:At least one kind of color picture forming coupler in which at least one of groups represented by a formula I is contained in a molecular structure is contained at least in one layer of which a photosensitive material is formed, and a compound represented by a formula II is contained in at least one layer. In the formula I, J is a xy, alylenesufonyl group, and (n) is 0 or 1. Y indicates a hydrogen atom or a replacment group, and R1, R2, and R3 are an alkyl cycloalkyl group. In the formula II, A indicates an oxidation- reduction mother nucleus or a precursor, L indicates a bivalent coupling group, and G indicates a polar group. (n), (m), and (t) respectively represent 0 or 1.