baber/WOPTO huggingface dataset:
Patent JP-2003064740-A (JP)
Title: Mixing valve device with generator
Inventor: MIZUNO TOMOYUKI
IPC: E03C1/05
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To mix water and hot water at a fixed ratio, to compactly constitute the mixing section of a mixing faucet device discharging water from a discharge opening by a simple structure, to accurately and easily control a mixing by a mixing valve and to electrically control the mixing while easily installing and executing the mixing faucet device without electrical wiring works for a connection to a power supply. SOLUTION: The mixing faucet device 10 comprises the mixing valve 12, which is driven electrically and in which water and hot water are mixed at a fixed ratio and made to flow out, a generator 24 being installed on a mixing- water flow path 20 and generating electricity by rotating impellers by the force of mixing water flowing in the mixing-water flow path 20 and a controller 30 controlling the operation of the mixing valve 12.
Patent JP-2003069188-A (JP)
Title: Method for fabricating electronic component using dry film resist, electronic component, and suspension for hard disc
Inventor: SAKAYORI KATSUYA
IPC: H05K3/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating an electronic component by wet-etching a laminate formed of a conductive inorganic material layer- insulation layer-conductive inorganic material layer, or a laminate formed of a conductive inorganic material layer-insulation layer, and also to provide an electronic component fabricated by this method. SOLUTION: The laminate formed of a conductive inorganic material layer 2-insulation layer 1-conductive inorganic material layer 3, or the laminate formed of a conductive inorganic material layer-insulation layer is laminated with dry films 4 and 5 and then is wet-etched to fabricate an electronic component. The insulation layer of the laminate can be patterned by wet etching and is formed of one or more layers. The dry films to be employed has a thickness 1.1 times or above that of the conductive inorganic material layer of the laminate. When dipped in an etchant kept at 70 deg.C, the retention time of a dry film resist pattern is one minute or longer.
Patent JP-2003066507-A (JP)
Title: Focal plane shutter for camera
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for camera wherein a driving member is set by a setting member through a roller, and the roller is appropriately attached to the setting member and/or the driving member. SOLUTION: At the setting operation, the setting member 22 is rotated so as to rotate and press the roller 17, then, a rear blade driving member 11 is rotated against the energizing force of a rear blade driving spring 21. The roller 17 is rotatably fitted to a shaft part lid molded of synthetic resin so as to be integrated to the rear blade driving member 11. Besides, a fall-off preventing member 19 is formed concentrical to the shaft part lid, and force- fitted into a hollow part extending inside the main body part of the rear blade driving member 11. Then, the number of processes of attaching the roller 17 is reduced, and also, even in the case a strong force is applied on the roller 17 at the setting operation, the axial tilt of the fall-off preventing member 19 is prevented, then, the function of the roller 17 is kept appropriate at any time.
Patent JP-2003073793-A (JP)
Title: Thermal-barrier coating film superior in peel resistance, method for manufacturing raw powder thereof, and heat resistant member using it
Inventor: AKIYAMA KATSUNORI
IPC: F01D5/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal-barrier coating film, which can restrain exfoliation generating when used under high temperature and has a high heat-resistance effect, a raw powder thereof, and a heat resistant member provided with it. SOLUTION: The objective thermal-barrier coating film comprises ceramics which contain ZrO2 as a main component and at least one or more added oxides selected from Y2 O3 , Dy2 O3 , and Yb2 O3 , and is formed on the substrate surface to improve heat resistance of a heat resistant alloy for high temperature, by using the raw powder, which has a crystal structure mainly consisting of a t'-phase (a metastable tetragonal phase), and is manufactured by a coprecipitation method. The objective heat resistant member has the above objective thermal-barrier coating film thereon.
Patent JP-2003077504-A (JP)
Title: Solid high polymer fuel cell generating set and its operating method
Inventor: KIYOTA TORU
IPC: H01M8/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To stably control temperature of a CO remover and a CO converter in a fuel gas supply system. SOLUTION: Reforming steam to be sent to an ejector 9 is obtained by sending cooling water which has been supplied to a cooling mechanism for the CO remover 4 and the CO converter 3 to a direct steam separator 7, and blow water in the direct steam separator 7 is again circulated to the cooling mechanism for the CO remover 4 and the CO converter 3 by a circulation pump 18. Fuel gas obtained by the CO remover 4 is cooled by cooling water branched from a cell cooling water circulation system in a fuel gas cooler 16.
Patent JP-2003087053-A (JP)
Title: Oscillator, transmission and reception module, and radar device
Inventor: NAGASAKU TOSHIYUKI
IPC: H04B1/40
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a millimeter wave band oscillator of low-phase noise, a transmission and reception module, where it is used in a partial signal generator, and a radar device at a low cost. SOLUTION: This equipment has a resonator, which is composed of a microstrip line and a dielectric block, arranged to couple with it and an active element which generates negative resistance, and this oscillates at a frequency in the higher-order of the frequency that the user wants to oscillate and that one resonance frequency within the higher-order mode coincide with the frequency that the user wants to oscillate.
Patent JP-2003071368-A (JP)
Title: Liquid applying method, liquid applying device and method and device for manufacturing cathode ray tube using the same
Inventor: KOMYOJI DAIDO
IPC: H01J9/227
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid applying method, a liquid applying device and a method and device for manufacturing cathode ray tube using the same which causes no bubble irregularity and realizes a uniform coating surface. SOLUTION: This liquid applying device is provided with an applying means 4 which applies a coating solution, a coating solution supplying means 5 which supplies the coating solution to the applying means 4, a bubble removing means 41 which collects bubbles in the supplied coating solution into the upper part and removes the same and a coating solution circulating means 5 which circulates the coating solution in the applying means 4.
Patent JP-2003075225-A (JP)
Title: Gas cutoff device
Inventor: KOBA YASUO
IPC: G01F3/22
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To hold a flow rate at an arbitrary timing in a gas cutoff device. SOLUTION: In the gas cutoff device, a magnetic signal U1 from a setting device S1 is received by an input N1 in the gas cutoff device N0, an input signal U2 from the input N1 is output to a communication judgment part N2, and the part N2 outputs a flow-rate holding signal U3 to a flow-rate measuring part N3 when the received input signal U2 is a flow-rate holding request. When the part N3 receives the signal U3, it measures the flow rate on the basis of a flow-rate signal U4 from a flow-rate input N4, and it holds information on the measured flow rate. Consequently, the flow rate can be held at the arbitrary timing.
Patent JP-2003070739-A (JP)
Title: Ophthalmologic instrument
Inventor: OKINISHI SATORU
IPC: A61B3/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic instrument which can clearly make a subject visually recognize the position of a specified site of a face receiver. SOLUTION: A pair of supports 11 are erected parallel on the base 3 of a face receiver 2. A chin receiving beam 12 is bridged vertically movable at an almost vertically intermediate part of the supports 1. A chin receiver 13 is equipped on the upper face of the chin receiving beam 12. A forehead abutting beam 14 is bridged on the upper end parts of both supports 11. A pair of cushions 15 are mounted on a side face of the forehead abutting beam 14. A stopper 16 is screwed on a part under the chin receiving beam 12 on one support 11 and an eye height line is equipped on an upper part of the other support 11. A pair of light emitting members 18 comprising LED, a bulb, etc., are equipped on right and left sides of the chin receiver 13, and the light emitting members are connected to a control means via a wire 19.  The control means makes the light emitting members 18 until a subject lays the chin on the chin receiver and stops emitting at need during inspection and treatment.
Patent JP-2003082869-A (JP)
Title: Boardlike house
Inventor: ARAKI SATOSHI
IPC: E04H9/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a boardlike house which is good in daylighting, view, and openness on a balcony side where main habitable rooms including a living room and a dining room are arranged, and excellent in earthquake resistance. SOLUTION: The boardlike house is defined by a frame structural plane 2 on a dwelling zone side and a frame structural plane 3 on a common use zone side which are opposed to each other, in a longitudinal direction X. According to the boardlike house, the frame structural plane 2 on the dwelling zone side is formed of a frame structure of flat beams 21, and the frame structural plane 3 on the common use zone side has vibration control dampers 8 arranged therein. Further, multi-story friezes 9 which equalize deformation at each story at the time of an earthquake are arranged in an interval between the frame structural plane 2 on the dwelling zone side and the frame structural plane 3 on the common use zone side, or in the structural planes, such as a wall of an inner staircase 41.
Patent JP-2003088042-A (JP)
Title: Spindle motor and disk driver using the same
Inventor: NISHIMURA HIDEKI
IPC: F16C17/10
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which is capable of further thinning and reducing in cost by preventing negative pressure from occurring within oil while keeping simple structure and desired bearing rigidity, and to provide a disk driver using this spindle motor. SOLUTION: A radial dynamic pressure bearing, induces fluid dynamic pressure in the oil at rotation of a rotor. The bearing is constituted between the inside periphery of a sleeve and the outside periphery of a shaft. At least either the top end face of the sleeve or the bottom face of the rotor is provided with a dynamic pressure generating groove which gives the oil the pressure directed inward in the radial direction, and a thrust bearing is constituted. A bearing part using pressure substantially balanced with the oil pressure within the thrust bearing part is constituted on the side of the shaft end.
Patent JP-2003083067-A (JP)
Title: Piston temperature controller for internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F01P7/16
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress excessive rise of oil temperature and to prevent excessive cooling of a piston during fuel cut in a cylinder injection type internal combustion engine cooling the piston by oil injection. SOLUTION: Oil injection is performed during a predetermined period of time from the start of fuel cut when the piston is cooled by new air. Consequently, it is possible to cool oil heated when cooling the piston and prevent excessive cooling of the piston by new air during fuel cut.
Patent JP-2003082939-A (JP)
Title: Sash
Inventor: SHIN HIDETAKA
IPC: E06B1/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To firmly engage an exterior part of a longitudinal frame with an exterior part of a connecting longitudinal material by a small screw directed toward the in-plane. SOLUTION: An exterior engagement part 10, an interior connecting part 11 and an intermediate haul part 12 are formed on the longitudinal frame 6, and an interior engagement receiving part 30, an interior connected part 31 and an intermediate haul receiving part 32 are formed on the connecting longitudinal frame 7. The interior connecting part 11 and the interior connected part 31 are connected to each other by the small screw 33 directed toward the in- plane, whereby the intermediate haul part 12 is pressed to the intermediate haul receiving part 32 to apply the force directed toward the interior and the exterior to the longitudinal frame 6 and the connecting longitudinal material 7, thereby firmly engaging the exterior engagement part 10 with the exterior engagement receiving part 30.
Patent JP-2003089236-A (JP)
Title: Led printer head and method for producing lens array for led printer head
Inventor: TAKAGI TADAO
IPC: B41J2/44
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and the size of an LED printer head and to facilitate production of a trapezoidal lens array. SOLUTION: In the LED printer head where a photosensitive body is irradiated with light from an LED chip 2 arranged on a base 1 through a lens array 3, the lens array 3 has a trapezoidal transverse section and the lens array supporting part 11 of the base 1 supporting the lens array 3 is tapered.
Patent JP-2003092492-A (JP)
Title: Component supplier and component supply method
Inventor: SUHARA SHINSUKE
IPC: H05K13/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of feeder changing work and to improve a degree of freedom of feeder loading in a component supplier of an electric component mounting system. SOLUTION: In the component supplier 14 of an electronic component mounting system 12, a palette 134 capable of loading a plurality of feeders is attachably and detachably loaded on a movable table 130. In the case that the change of the feeder is required, it is changed together with the palette 134. A plurality of the palettes 134 can be loaded on the movable table 130. Further, widths of a plurality of the palettes 134 are made different from each other, the palette 134 of a size suitable for a number of required feeders is selected, and one, two or more of them are loaded.
Patent JP-2003090254-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F02B37/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for an exhaust emission control device for an internal combustion engine to suppress the restriction on the actuation of a variable capacity turbocharger due to the adhesion of a reducing agent contained in an exhaust to the turbocharger. SOLUTION: This exhaust emission control device is provided with the variable capacity turbocharger 15, a fuel injection valve 3, a fuel injection valve control means 35, an operating condition detecting means 36 for detecting operating condition and a determining means 35 determining in accordance with a detection result by the operating condition detecting means 36 if it is necessary to eliminate particle materials adhering to a movable part of the variable capacity turbocharger 15. When the determining means 35 determines that it is necessary to eliminate the particle materials, fuel is injected by the fuel injection valve control means 35 when a piston is near the top dead center at the final stage of the exhaust stroke, and another fuel injection is made at a timing delayed from a normal fuel injection timing.
Patent JP-2003091129-A (JP)
Title: Toner concentration detecting method
Inventor: TANIGUCHI KIYOSHI
IPC: G03G15/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a toner concentration detecting method by which all the toners can be detected by means of only regular reflection light or transmitted light without using diffuse reflectance light and each toner concentration can be accurately detected. SOLUTION: In the toner concentration detecting method for the image forming device that uses several kinds of toners, light having a specific wavelength that matches the absorption wavelength band of each toner is emitted from a light emitting element 1, and the light having the specific wavelength reflected or transmitted from a toner carrier 3 is detected by a light receiving element 2.
Patent JP-2003088457-A (JP)
Title: Heat insulation cup
Inventor: ITO SADAMI
IPC: G01N33/48
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a heavy cup with a hot object, etc., inside from slipping off a hand so as to safely carry it by winding a heat insulation belt with multiple independent projections and recessions or fitting and fixing a heat insulation tube obtained by rolling-up the belt on the outer periphery of the cup, to heap the multiple cups and also to facilitate bending and adaption of the heat insulation belt or the tube onto the outer periphery of the cup. SOLUTION: The heat insulation belt 3 where the multiple independent projections 2A and recessions 2B are distributed and scattered in every direction is wound around the outer peripheral surface of the cup 1 tapered downward or the heat insulation tube 4 obtained by rolling-up the heat insulation belt is fitted and fixed to the cup. Multiple independent hollow parts 2 in every direction are distributed and formed in parts between the respective inner surfaces of the multiple projections 2A and the inner surface of the heat insulation belt 3 or the tube 4 other than the multiple recessions 2B and the outer peripheral surface of the cup. Thus, the cup is given a heat insulating function by the multiple hollow parts 2 and a function for preventing slipping off the hand by the multiple projections 2A and the recessions 2B.
Patent JP-2003095670-A (JP)
Title: Methods for producing glass molding, press-molded article and glass optical element, and apparatus for producing glass optical molding
Inventor: KAMIZAKI ATSUSHI
IPC: C03B7/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a glass molding having small weight variations, and to provide a method for producing a glass molded article by press molding using the glass molding prepared by the above method as a preform. SOLUTION: The method and apparatus for producing the glass molding comprises the steps of discharging molten glass from the tip of a nozzle, sequentially transporting a plurality of molds to the lower position of the nozzle, receiving a predetermined quantity of the discharged molten glass at a molten glass receiving section provided in the mold transported to the lower position of the nozzle, transferring the received mass of molten glass from the molten glass receiving section to a recess provided in the mold, and forming a glass molding in the recess while upwardly ejecting gas from a gas ejecting port provided at the bottom of the recess. The tip of the nozzle is always positioned outside the space vertically above the gas ejecting port.  The method for producing the glass press-molded article comprises heating and softening to press-mold the glass molding produced by the above method.
Patent JP-2003090614-A (JP)
Title: Heating apparatus for substrate treating solution
Inventor: MAEKAWA NAOTADA
IPC: G02F1/13
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus for a substrate treating solution capable of exchanging a lamp heater. SOLUTION: There is provided at a central axis of a cylindrical heating apparatus 1 for substrate treating solution a lamp heater insertion section 10 comprising a PFA protective film 11, which insertion section is excellent in optical transparency and in anti-drug property and into which insertion section a lamp heater LH is insertable. A substantially hollow cylindrical solution tank 12 is provided around the lamp heater insertion section 10, and a solution SOL stored in the solution tank 12 is irradiated and heated with light emitted by the lamp heater LH. Since the lamp heater LH is protected with the protective film 10, so that even when the solution SOL leaks from the solution tank 12, there is no danger of flashing and explosion. Further, since the lamp heater LH is insertable, maintenance is easy.
Patent JP-2003099681-A (JP)
Title: Loan period management system and method
Inventor: UEMOTO YUKARI
IPC: G06Q10/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To manage a loan period of a loan article including a book, a video and a CD, conforming to holiday services according to occupations and conditions via a network. SOLUTION: A loan period management system has a user attribute searching part 112 for extracting a user attribute from a user information database 13 according to a user ID input from a terminal 2, a loan attribute searching part 113 for extracting loan days and holiday availability designating information from a loan condition information database 14 according to information including the extracted user attribute and a loan type indicating the type of loan of a book input from the terminal 2 to thereby calculate a tentative due date, and a due date searching part 114 for determining a due date of the loan article from the calculated tentative due date according to the content of a class-applied day in a calendar information database 15.
Patent JP-2002356462-A (JP)
Title: Arylbenzidiene derivative compound, organo- electroluminescent element material and organo- electroluminescent element
Inventor: OSHIYAMA TOMOHIRO
IPC: C07C217/80
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an organo-electroluminescent element having a good ultimate brightness, excellently emitting light in blue violet to near ultraviolet and having a high brightness and a long life by using a novel luminescent compound. SOLUTION: This arylbenzidine derivative compound is expressed by general formula (I) (wherein R1 to R28 express each H or a substituent; at least one of R14 to R18 express a phenyl which may have a substituent; at least one of R19 to R23 express a phenyl which may have a substituent; further, the sum total of stereo parameters Es of the substituents of R1 , R2 , R3 and R4 is -7 to -2.5.
Patent JP-2003097271-A (JP)
Title: Vortex type combustion chamber for diesel engine
Inventor: MURATA MUTSUMI
IPC: F02B19/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of mixing air with a fuel to make effective use of air by widely spreading an air vortex from the central space portion of a vortex chamber to both side space portions thereof. SOLUTION: An outside peripheral edge portion 10 positions at the outside from the axis 4 of an injection hole 3 in view of the center 5 of a vortex chamber 2 among the end peripheral edge part 9 of the hole, in the portion at which the hole 3 communicates with the vortex chamber 2. A smooth connection face 13 for smoothly connecting the peripheral face portion 11 in the direction of outside of the hole 3 with the peripheral face 12 of the vortex chamber 2 is formed. In an inside peripheral edge portion 14 positioning at the side opposite to the outside peripheral edge portion 10 among the end peripheral edge part 9, the peripheral face portion 15 in the direction of inside of the hole 3 and the peripheral face 12 of the vortex chamber 2 are connected in such a state as to make an acute angle with each other.