baber/WOPTO huggingface dataset:
Patent JP-2002125568-A (JP)
Title: Power sprayer
Inventor: SHIMAMOTO MASAO
IPC: F16C13/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the decrease in abrasion resistance to cause slippage, the transmission of an insufficient driving power to a wind-up drum and the large reduction in a hose-winding force are caused, when the end portion of a transmission roller or the wind-up drum is wetted with a chemical liquid or the like, in a power sprayer which mounts a spraying machine, a hose-winding machine, and an engine on a machine frame, and rotates the wind-up drum of the hose-winding machine by bringing the transmission roller driven by a power from the engine into contact with the end portion of the wind-up drum. SOLUTION: This power sprayer characterized by externally fitting and fixing a ring-like plate 67, 68, or 69 to the end portion of the wind-up drum 12 and forming grooves 67a in the ring-like plate 67, 68, or 69 or forming openings 68a, 69a, or 69b arranged in one of various forms such as a staggered form in the ring-like plate 67, 68, or 69.
Patent JP-2002129028-A (JP)
Title: Characteristic inclined material
Inventor: SUZUKI TOMIO
IPC: C08L101/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic inclined material which can suitably be used for various electric and electronic components by having inclinationally the characteristics such as a dielectricity and thermal expansion or the like. SOLUTION: This material is a composite obtained by dispersing a particle 1 comprising ceramic or metal into a matrix 2 comprising plastics. In the material, the density of particle 1 dispersed in matrix 2 changes continuously or discontinuously and the characteristics of the composite are inclined.
Patent JP-2001267631-A (JP)
Title: Semiconductor light emitting element
Inventor: NAKAMURA JUNICHI
IPC: H01L33/30
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To lessen defects on the crystal surface to improve the adhesion of electrodes. SOLUTION: On an n-type GaAs substrate 11, there are formed an n-type AlGaInP lower clad layer 12, A1GaInP active layer 13, p-type AlGaInP upper clad layer 14, p-type A1GaInP intermediate layer 15 (lattice matching ratio Δa/a to GaAs is -3.3%), p-type AlGaInP current diffused layer 16, p-type electrode 17 and n-type electrode 18. The lattice matching ratio Δa/a of the intermediate layer 15 is set to -3.3% less than -2.5% to reduce the crystal defect number on the crystal surface to 20 defects or less per LED, and as the result, the adhesion the p-type electrode 17 formed on the current diffused layer 16 can be improved as well as the production yield.
Patent JP-2002129834-A (JP)
Title: Jig for fixing vertical frame of doorway frame to stud
Inventor: ARIMA TATSUMI
IPC: E06B1/56
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To position a stud to a vertical frame and easily and surely screw it. SOLUTION: This fixing jig 1 is formed of a stud guide 2 enclosing the outside surface of the stud 15 raised along the vertical frame 11 and having a protruding part 2a fittable to the recessed part 11a of the vertical frame 11, a fixing band 3 provided on the outer surface of the stud guide 2 with a space, and a fastening member 4 rotatably supported at one end of the fixing band 3 and engagingly lockable with the other end of the fixing band.  The stud guide 2 is put from the outer surface side of the vertical frame 11 and the stud 14 raised along the outer surface of the vertical frame 11, the protruding part 2a is fitted to the recessed part 11a of the vertical frame 11, and the fastening member 4 is engagingly locked with the fixing band 3 to push its pressing part 42 to the vertical frame 11, and a small screw is driven through the small screw driving guide hole of the stud guide 2.
Patent JP-2002098040-A (JP)
Title: Wheel device capable of effectively utilizing gravity and pressure of vehicle
Inventor: NAGAI KATSUYOSHI
IPC: F03G7/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively obtain limitless and pollution-free gravity and pressure which the earth has as kinetic energy by giving freedom to wheels which are stabilized in an isosceles triangle having a rotation axial center as a vertex, and regulating them by gears to make them in a form more like a right triangle. SOLUTION: A drive rotation shaft 1 and a rotation shaft 2 are provided to make a double structure, and a drive rotation shaft gear 7 is fixed to a tip of the drive rotation shaft. On the rotation shaft, a rotation disc 3 is fixed, and two rotation panel gears 5 are installed on the right and the left of the tip. Idler wheel gears are all formed wavy. The idler wheel gear A8 and the idler wheel gear B4 are fixed to an idler wheel frame 9 on both sides of the rotation disc to have such an interval that they can be moved even when they are thermally expanded as illustrated in drawing 1. This frame is reinforced by reinforcement bolts 6 so that it is resistant to any impact. Wheels are installed on this to form idler wheels 10.
Patent JP-2002134334-A (JP)
Title: Bobbin for large-sized transformer
Inventor: YAMADA KOICHI
IPC: B65H75/14
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin for large-sized transformer on which insulation distances can be secured easily, without requiring skillfulness, between upper and lower windings, etc., and which is stabilized in quality and can easily cope with the design conditions. SOLUTION: This bobbin for large-sized transformer is constituted with a molded spacer for securing insulation distance being combined with a molded bobbin, and a lower winding is provided inside the spacer. Then an upper winding is provided on the outer peripheries of the spacer and lower winding. Therefore, the insulation distances can be secured forcibly and easily between the upper winding and a core and between the upper and lower windings. In addition, several kinds of spacers, having different sizes are prepared so that the optimum one, may be used, according to the design conditions.
Patent JP-2002126014-A (JP)
Title: Air mat for preventing bedsore
Inventor: KATO NOBUAKI
IPC: A61G7/05
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an air mat for preventing bedsore by dispersing and supporting a body pressure of a bedridden person for the purpose of preventing bedsore of the bedridden person and the like who have a difficulty of changing posture by oneself. SOLUTION: A first-system air cell group 1 and a second-system air cell group 2 are alternately arranged in the air mat for preventing bedsore. Pressurized air set up beforehand in the two systems is separately supplied into the first-system air cell group and the second-system air cell group. The body pressure is alternately supported in a predetermined time interval T1 by the first- system air cell group with the air pressure PA and the second-system air cell group with the air pressure PB. The absolute value of the pressure difference between the air pressure PA and the air pressure PB is 200-1,000 Pa.
Patent JP-2002134399-A (JP)
Title: Method and apparatus for supplying resist liquid and
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/027
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying resist liquid, capable of reducing a consumption amount of the liquid. SOLUTION: The method for supplying the resist liquid comprises the steps of starting supply of the liquid by delaying a prescribed time from the start of rotating a water W, after supplying a thinner. Thus, the liquid is not mixed with the thinner, and an edge (liquid edge) of the liquid is spread surely on a board is wetted with the thinner. In this state, at a first stage, the supply amount of the liquid is increased in a relatively short time, and at a second stage, the supply amount is reduced for a longer time than that of the first stage, and supplied so that the amount of the spreading edge of the liquid is increased, as compared with that at the other site for generating a bulge. The bulged liquid is surely spread on the board wetted with the thinner in a state similar to a true circle, and hence the consumption amount of the liquid can be reduced.
Patent JP-2002137703-A (JP)
Title: Occupant crash protection device
Inventor: MOTOSAWA YASUKI
IPC: B60N2/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize reduction of dimensions of a body, weight reduction and cost reduction on a higher level while achieving reduction of deceleration of an occupant. SOLUTION: The device has a lock plate 10 and a movable plate 12 for fixing a seat 1 in an arbitrary position, and an actuator 8 is provided between the seat and the movable plate. The actuator moves the seat to the rear of the body at an initial stage of collision, acceleration is caused to the seat by a collision between a collapse tube 8k and a piston head 8b within the actuator at a middle stage of collision, and the seat is made integral with the body at a final stage of collision. Thus, the decelerations of the body, the seat and the occupant can be made equal to one another at the early stage, the reduction of the dimensions of the body can be attained since this device can be placed in a space below the seat, not requiring any special free space for the mounting, and the weight reduction and the cost reduction can be furthered.
Patent JP-2002137146-A (JP)
Title: Aspherical machining device and machining method
Inventor: MAEDA KATSU
IPC: B24B13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize improvement of reliability of machining precision and to enable machining of an aspherical lens of high quality by correcting displacement in a relative speed at which each drive shaft during machining reaches a target position and accurately keeping a position relation being a target of each drive shaft. SOLUTION: A tool angle detecting dog 10 to detect the position of a tool longitudinal moving shaft 7 moved in the direction of an arrow mark A on a tool angle moving shaft 6 and a tool angle detecting sensor 13 are provided. Further, a tool fore and aft detecting dog 11 to detect the position of the tool longitudinal moving shaft 7 to move a tool rotary shaft 5, holding a tool 3, in the direction of an arrow mark C and a tool fore and aft detecting sensor 14 are provided, and a work fore and aft detecting dog 12 to detect the position of a work longitudinal moving shaft 8 to move a work 7 in the direction of an arrow mark B and a work fore and aft detecting sensor 15 are provided.  A difference between a time at which the tool angle detecting dog 10 passes the tool angle sensors 13 and 13 and a time at which the tool fore and aft detecting dog 11 and the work fore and aft detecting sensor 12 pass through the tool fore and aft detecting sensors 14 and 14 and the work fore and aft detecting sensors 15 and 15 is determined and the moving speeds of the tool rotary shaft 5 and the work fore and aft moving shaft 8 are corrected.
Patent JP-2002128892-A (JP)
Title: Preparing method of polyimide powder, polyimide powder, polyimide-powder molded article and its manufacturing method
Inventor: YAMAGUCHI HIROAKI
IPC: B29C43/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide powder whose particle diameter can be controlled and that has a superior filtrability and anti-adherence between particles, and provide a polyimide-powder molded article that has a superior heat resistance and mechanical properties, and provide their manufacturing methods. SOLUTION: The preparing method of the polyimide powder is such that a polyimide's precursor prepared by a reaction in the presence of 5-100% imidazole toward the carboxylic acid quantity of the polyimide's precursor is deposited in a water soluble ketone solvent containing an amide solvent of 3-30 wt.% and is heated until the imidation rate has exceeded 90%. The polyimide-powder molded article of a biphenyltetracarboxylic acid having a density exceeding 1.3 g/mm3, a tensile strength exceeding 800 kg/cm2 and a tensile break-elongation exceeding 10% and the polyimide powder and their manufacturing methods are provided.
Patent JP-2002142430-A (JP)
Title: Motor
Inventor: SASAKI TOYONARI
IPC: H02K37/14
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact motor which assures a higher rotating force. SOLUTION: A magnet which is formed in a cylindrical shape is divided at least at its external circumferential surface in the circumferential direction, and is magnetized alternately in different poles. A first coil and a second coil are disposed in the axial direction of the magnet. A first external side magnetic pole and a first internal side magnetic pole energized with the first coil are provided opposed to the external circumferential surface and the internal circumferential surface as one end of the magnet in the first magnetization layer side. A second external side magnetic pole and a second internal magnetic pole energized with the second coil are provided opposed to the external circumference surface and the internal circumferential surface as one end of the second magnetization layer of the magnet.  In this structure, thickness of the cylindrical magnet is changed depending on the position in the axial direction.
Patent JP-2002143992-A (JP)
Title: Continuous casting equipment
Inventor: TAKADA KENICHI
IPC: B22D11/14
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide continuous casting equipment which saves the cost of equipment for cables, decreases the restrictions on the arrangement of tundish cars and lessening the interference of electromagnetic waves by eliminating the cables used thus far inputting the data on molten metal supply to a control computer when using plural pieces of the tundish cars in continuous casting of metal. SOLUTION: This continuous casting equipment is mounted with a sensor (6) for obtaining the data on the molten metal supply at each tundish car and has the control computer (7) for receiving and processing the signals from the sensor and transmitting the control signals necessary for operation. A data logger (8), accompanied by a countermeasure for heat resistance and vibration resistance, is mounted at a specific position of the tundish car. The signals from the sensor are concentrated to this data logger which in turn transmits light signals after analog-to-digital conversion and photoelectric conversion of the signals. The light is received in a light signal receiver (9) fixed to the specific position and is sent to the control computer. The signals conveying the instructions from the control computer trace the same route.
Patent JP-2002136346-A (JP)
Title: Back plate mounting structure for desk
Inventor: YAMANISHI YASUO
IPC: F16B12/10
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a back plate mounting structure of a desk capable of easily mounting a back plate of the desk with high positioning accuracy, and providing a flat desk top as a result. SOLUTION: Connecting members 5 respectively comprising a lateral projecting part 16 projecting to a side part through a side flange 6 of the back plate 4, and an upward projecting part 13 mounted on an upper face of a forwardly extension part 12 are mounted on left and right upper end parts of the back plate 4, the lateral projecting part 16 is engaged with an engagement hole 9 formed on a side plate 1a of a top support 1, and the upward projecting part 13 is engaged with an engagement hole 21 formed on a lower face of the top 2 to hold the top support 1, the back plate 4 and the top 2 at relative positions.
Patent JP-2001216001-A (JP)
Title: Method and device for operating facility of energy facility
Inventor: UEDA TAKAMI
IPC: F01K13/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an extremely long time is required due to the frequent repetition of the processes of 'evaluation' and 'correction' when schedule correction is operated only to an absorption refrigerator whose load follow-up characteristics at the time of starting and stopping the equipment are slow. SOLUTION: Transient response characteristics and normal response characteristics between the input quantity and output quantity of each equipment in an energy feeding facility and the upper limit value and lower limit value of the input quantity are numerically formularized so that the equipment characteristic formula of each equipment can be prepared. Then, an energy supply rate prediction formula is prepared by using energy supply predication quantity in each sampling cycle from the equipment characteristic formula of each equipment.  Then, supplying facility operation data are set in the energy supply rate predication formula, and the input quality of each equipment at the next time and variables indicating the stop or start of each equipment are calculated so that the energy supply prediction quantity can fulfill the energy demand predication quality of the energy demand facility, and a preliminarily decided evaluation function can be the maximum or the maximum. Thus, an operation schedule can be prepared.
Patent JP-2001195512-A (JP)
Title: Disposal managing method for discharged waste
Inventor: YABU SHIGEHIRO
IPC: G06Q50/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a disposal managing method for discharged waste, by which the price of a service can be made proper. SOLUTION: Concerning the demanded service fulfillment of collection, carriage and disposal of discharged waste, this method is provided with a step for providing the estimated unit contract price of a service demand inputted by a fulfillment trader to fulfill the demanded service and a step for providing average estimated unit price data for each kind of service demands from the provided estimated unit contract price.
Patent JP-2002146072-A (JP)
Title: Vulcanizable and foamable rubber-based composition and foam thereof
Inventor: KURIO YUTAKA
IPC: C08K5/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizable and foamable rubber-based composition capable of forming a low density EPDM-based foam having excellent watertightness while keeping flexibility advantageous for operation. SOLUTION: This vulcanizable and foamable rubber-based composition comprises a mixture including at least an EPDM, a vulcanizing agent, a foaming agent and a softener comprising 10-35 pts.wt. of a sticky polymer per 100 pts.wt. of the EPDM. This rubber-based foam comprises a vulcanized foam having density <=0.200 g/cm3 obtained by forming the composition.
Patent JP-2002144918-A (JP)
Title: Electronic equipment system for vehicle
Inventor: YAMANOUCHI TAKETOMO
IPC: B60R11/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector on a connecting line for electrically connecting a front panel side to a case side. SOLUTION: The electronic equipment system comprises a case fitted in an instrument panel opening in a vehicle, a plurality of pieces of module-side electronic equipment housed in the case, and a front panel 40 including pieces of panel-side electronic equipment 42 and 43. The module-side electronic equipment and the panel-side electronic equipment are connected by a connecting line 71 for communication to establish communication of a control signal. Power supply to the module-side electronic equipment is via a module-side power source path 62 connected to a power supply line 61 connected to a vehicle battery 60. Power supply to the panel-side electronic equipment is via a panel- side power source path 65, 64, 40a, 49 independent of the module-side power source path and connected to the power supply line connected to the vehicle battery.
Patent JP-2001185955-A (JP)
Title: Regulator for sine-wave generator and sine-wave generator unit including such regulator
Inventor: GENTINNE BERNARD GILBERT GUY
IPC: H03L5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a regulator for a sine-wave generator unit including a load supply power bridge connected to the output of a sine-wave generator. SOLUTION: The regulator is inserted between the feedback output of a power bridge and the reference voltage input of the sine-wave generator. The regulator includes an adjusting means which compares a signal SENSE of the feedback output of the power bridge with a specific set-point signal SEP' to supply a power adjustment signal SET' to the reference voltage input of the sine-wave generator.  The regulator 4' includes an adjusting means 14' which obtains the strictly controlled start-time and/or end-time gradient of the signal of the load supply output of the power bridge in addition to strict control over the signal envelope between the gradient of a start-time envelope and the gradient of a following end-time envelope, and a proportional, integral, and differential regulator including start-time and/or end-time envelope control means 19, 20, and 21 coupled with the adjusting means 14' and 17.
Patent JP-2002151074-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KUSUMOTO YASUYUKI
IPC: H01M4/525
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high battery capacity by increasing a specific capacity of a positive electrode material in the positive electrode and by improving energy density, in the nonaqueous electrolyte secondary battery equipped with the positive electrode, the negative electrode, and the nonaqueous electrolyte using a organic solvent. SOLUTION: In the nonaqueous electrolyte secondary battery equipped with the positive electrode 11, the negative electrode 12, and the nonaqueous electrolyte 14 using the organic solvent, while using a transition metal oxide (however, LiCoO2 is excepted), which has a space group R3m crystal structure for the positive electrode material in the positive electrode, the negative electrode material containing lithium is used for the negative electrode material.
Patent JP-2002151149-A (JP)
Title: Support for solid electrolyte
Inventor: KIMURA NORITOSHI
IPC: H01M10/0565
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide support for a solid electrolyte being excellent in mechanical strength while preventing shorting and having high electrical conductivity. SOLUTION: The support for the solid electrolyte is formed of a layered nonwoven fabric including at least a layer containing fibers which can be gelled by a certain nonaqueous solvent, and a layer made up of fibers other than the gellable fibers.
Patent JP-2002147261-A (JP)
Title: Method for controlling solenoid driving valve
Inventor: NISHIKAWA KAZUNORI
IPC: F01L9/20
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent an air-fuel mixture in a cylinder from flowing backward to an inlet port by closing an intake valve before the intake air pulsating pressure produced in an inlet port from a point of time when the intake valve is opened becomes a negative pressure, in an internal combustion engine. SOLUTION: In the internal combustion engine to open and close the intake valve 3 mounted to a cylinder head 1 on basic opening timing and basic closing timing which are set in advance by solenoid driving valve, an intake air pressure sensor 5 is disposed in the inlet port 11 formed on the cylinder head 1 and also in the vicinity of the intake valve 3, the pulsating pressure in the inlet port 11 is detected by the intake air sensor 5, and the basic closing timing is correctively controlled so that actual closing timing matches to it at a point of time when the detected pulsating pressure changes from a positive pressure to a negative pressure.