baber/WOPTO huggingface dataset:
Patent JP-2002168472-A (JP)
Title: Hot water type heating system and remote controller used for it
Inventor: NAKAMURA YOSHITAKA
IPC: F24D19/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot water type heating system which does not require time and labor for setting the present time of a remote controller, and the remote controller used for it. SOLUTION: The hot water type heating system has hot water heater 4 and 12 which heat air, using the hot water supplied from a heat source unit 1, and the remote controllers 8 and 16 which have clock mechanisms and compare the present time outputted from the clock mechanisms with the set timer time and control the hot water heaters 4 and 12. Moreover, a centralized controller 2, which performs data communication between the remote controllers 8 and 16, is built in the heat source unit 1. Furthermore, the remote controllers 8 and 16 are provided with present time distributors 9 and 17 which distribute the present time concerned to other clock mechanisms through the centralized controller 2 when the present time of either clock mechanism is adjusted.
Patent JP-2002266393-A (JP)
Title: Faucet fittings
Inventor: MATSUDA HIROSHI
IPC: E03C1/042
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide faucet fittings capable of making the effect of illumination prominently without wasting electric power. SOLUTION: Light illuminated by an LED unit 8 is guided to an outlet 4a by optical fiber 7, in a faucet fittings capable of illuminating light from the tip portion 7a of the optical fiber 7, the tip portion 7a of the optical fiber is fixed in such a manner that an angle between a water discharge direction W and a light illuminating direction L becomes θ.
Patent JP-2002270382-A (JP)
Title: Illuminating equipment for photography
Inventor: IGUCHI SUSUMU
IPC: G03B15/05
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously supply current of a light emitting diode in its maximum rated current through an illuminating period, even if the voltage of a capacitor falls, and also to level the load on the power supply. SOLUTION: When a 1st step release RL1 is turned ON, a central processing unit CP1 makes a booster circuit DD1 in an operation state, and makes electricity charging to a main capacitor C1 by the boosted output start. When a 2nd step release RL2 is turned ON, operation of the booster circuit DD1 stops, and the charging to the main capacitor C1 suspends. When a shutter is opened, the central processing unit CP1 makes a constant current circuit CC1 operate, and makes the light emitting diode LD1 emit light by predetermined constant current to light emitting diode LD1 for illumination. By electric discharging accompanying the luminescence, although the terminal voltage of the main capacitor C1 falls, the current which flows the light emitting diode LD1 is maintained at the current value near the maximum rated by the constant current circuit CC1.  When the shutter begins to close, the constant current circuit CC1 is made non-operative and the light emitting diode LD1 is made to switch OFF.
Patent JP-2002267710-A (JP)
Title: Signal detection circuit
Inventor: NIIMA YASUHIRO
IPC: G01R31/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To detect the presence of a signal input from a remote side, or the like, irrespective of a kind of the signal. SOLUTION: When the input signal SIG of an 'L' or an 'H' level is impressed into an input terminal 11, a potential difference is generated between nodes N1, N4, and a relay 19 is actuated to output a detection signal DET of the 'H' level. When the input terminal 11 is not connected, the potential difference is not generated between the nodes N1 and N4. Therefore, the relay 19 is not actuated to output no detection signal DET.
Patent JP-2002276908-A (JP)
Title: Thick and thin fuel combustion burner
Inventor: TSUJISHITA MASAHIDE
IPC: F23N5/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent production of a smell component by enabling complete combustion of fuel gas even during ignition and extinguishment, in a thick and thin fuel combustion burner provided with a plurality of thick fuel burner ports 4 through which the fuel gas and oxygen-containing gas are injected as fuel-air mixture for thick fuel combustion having a higher mixture ratio of fuel gas to effect combustion, and a plurality of thin fuel burner ports 8 through which the fuel gas and the oxygen-containing gas are injected as a fuel-air mixture for thin fuel combustion having a lower mixture ratio of the fuel gas to effect combustion are respectively provided, and the thick fuel burner port 4 and the thin fuel burner port 8 are situated adjacently with each other. SOLUTION: When the fuel air mixture for thick fuel combustion injected through the thick fuel burner ports 4 does not form a flame, the fuel air mixture for thin fuel combustion through the thin fuel burner ports 8 is not injected.
Patent JP-2002275278-A (JP)
Title: Optical element, method for producing the same, exposure apparatus, method for producing device and device
Inventor: KATO HIDEO
IPC: G02B3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical element producible in a mass and having high transmittance of ultraviolet rays, far ultraviolet rays and vacuum ultraviolet rays, a method for producing the element, an exposure apparatus, method for producing a device and a device produced thereby. SOLUTION: The production method as an embodiment of the present invention is a method for producing an article having a transparent part made of a fluororesin and comprises a step to evaporate the fluororesin and a step to cool the evaporated fluororesin and form the transparent fluororesin part. The article (optical element) produced by the method is composed of a fluorine- based resin having low absorption of ultraviolet rays is usable in an exposure apparatus utilizing ultraviolet rays, far ultraviolet rays or vacuum ultraviolet rays.
Patent JP-2002277092-A (JP)
Title: Absorption air conditioning system
Inventor: KURODA SHINJI
IPC: F25B15/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an absorption air conditioning system capable of early sensing a state in which a vacuum degree is lowered and preventing a waste energy consumption of a heat source. SOLUTION: The absorption air conditioning system comprises a controller for stopping a cooling operation when a high-temperature regenerator temperature is 150 deg.C or higher and a state in which an evaporator temperature exceeds 20 deg.C continues for 1 hour or longer during the cooling operation, and an informing means for informing the effect that the vacuum degree is lowered.
Patent JP-2002278046-A (JP)
Title: Substrate selecting device and supply method for substrate for drawing
Inventor: NARA HIDEYUKI
IPC: G03F1/68
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate selecting device which is used for pattern drawing for photomask production, can supply a substrate meeting quality specifications of a target product, does not waste a photosensitive material, and is satisfactory in terms of cost and productivity. SOLUTION: This device has a light shading film defect information database which stores light shading film defect information on each light shading film- formed substrate, a light shading film defect registration part which registers light shading film defect information in the light shading film defect information database, a drawing information database which stores drawing information on a pattern to be drawn, a drawing information registration part which registers the drawing information on the pattern to be drawn in the drawing information database, and a light shading film-formed substrate selection part which selects a shading film-formed substrate applicable to the target product by one or more means from the drawing information and light shading film information stored in each database;  and the light shading film-formed substrate selection part selects the light shading film-formed substrate applied to the target product.
Patent JP-2002279004-A (JP)
Title: Tool for managing design change
Inventor: AKAIWA YAYOI
IPC: G06F17/50
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a design change managing tool capable of quickly performing design change of a three-dimensional model and quickly and surely notifying persons in charge of designing for relevant parts to be affected by the design change of change contents. SOLUTION: This design change managing tool is provided with a storage device 1 storing three-dimensional model data, a model shape data means 8 for converting a design change instruction obtained by an inputting means 7 into shape data for a three-dimensional model, a data extracting means 9 for reading three-dimensional model data to be a change object from the storage device according to output results of the model shape data means 8 and extracting data with which the output results of the model shape data means 8 are replaced, a data rewriting means 11 for switching the data extracted by the data extracting means 9 with the data converted by the model shape data means 8, and a storing means 10 for storing the data rewritten by the data rewriting means 11 in the storage device 1.
Patent JP-2002284985-A (JP)
Title: Fiber reinforced polyamide resin composition
Inventor: NISHIMURA TORU
IPC: C08K3/34
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced polyamide resin composition having high strength/high modulus of elasticity and excellent surface appearance. SOLUTION: This fiber-reinforced polyamide resin composition is characterized in that the composition comprises (A) 100 pts.wt. of a polyamide resin, (B) 0.1-30 pts.wt. of an expansive laminar silicate and (C) 1-200 pts.wt. of a fibrous reinforcing material where (C) the fiber reinforcing material has the relation (Lw/d) between a weight-average fiber length (Lw) and a fiber diameter (d) in the composition of 50-1,500.
Patent JP-2002283831-A (JP)
Title: Air conditioner for vehicle
Inventor: WATANABE YASUSHI
IPC: B60H1/34
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently supply sufficient air to the foot of a rear side seat of a vehicle which has seats at least 3 or more rows. SOLUTION: The vehicle 10 has three seat rows 11, 12, and 13, and at the same time, is provided with an air conditioner 15 which supplies air-conditioned air to the inside of the vehicle cabin 10R from a temperature adjusting unit 16 arranged inside an instrument panel 14. A duct 21 is provided to the air conditioner 15. The duct 21 is connected with the temperature adjusting unit 16 and directly leads the air-conditioned air from the temperature adjusting unit 16 to the lower side of the second seat row 12 which locates one row forward from the third seat row 13 of the last part. And, openable/closable front blowing-off ports 24a and 24b facing the foot side of the second seat row 12 and openable/closable rear blowing-off ports 25a and 25b facing the foot side of the third seat row 13 are provided to the duct 21.
Patent JP-2002283487-A (JP)
Title: Fiber-reinforced composite material laminate having function of actuator and manufacturing method thereof
Inventor: ASANUMA HIROSHI
IPC: C22C49/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a non-reinforced layer softens in heating for changing a shape and thereby the strength is impaired and that thermal deformation tends to occur also in a surface direction intersecting perpendicularly the direction of the length of fibers, since there is a difference in a thermal expansion coefficient between two layers also in the surface direction. SOLUTION: A composite material laminate is constituted by laminating and integrating a long-fiber-reinforced composite material oriented in one direction and a short-fiber-reinforced composite material oriented in one direction, with the directions of orientation of the fibers of the two composite materials made to accord with each other. In the present fiber-reinforced composite material laminate having the function of an actuator, the respective thermal expansion coefficients of the two layers are made to accord with each other in the surface direction intersecting perpendicularly the direction of the length of long fibers and are made to differ from each other in the direction of the length of the long fibers, by equalizing the volume contents of the fibers contained in the two layers.
Patent JP-2002114194-A (JP)
Title: Parallel-operated hydraulic motor type stern propulsion apparatus and hydraulic system for controlling the same
Inventor: KIM YOUNG JU
IPC: B63H20/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the frictional resistance in a small ship. SOLUTION: This stern propulsion device producing the propulsion force by receiving the transmission of the motive power of a main engine 1 in a hull comprises a transom box 4 mounted on the stern of the hull and a propulsion body 50 mounted in the transom box 4 in a state that it can be raised and steered. The propulsion body 50 includes an upper body 52 supported by a raising shaft 12 laterally placed in the transom box 4, a yoke 54 connected to the upper body 52 in the inverted U-shaped configuration, lower bodies 56, 56 respectively connected to both side ends of the yoke 54, and hydraulic motors 8, 8 mounted in the lower bodies 56, 56 while connected to propulsion units 11, 11.  The device includes raising cylinders 14, 14 for vertically raising and adjusting the propulsion body 50 on the raising shaft 12 as a center of revolution, and a steering cylinder 18 for laterally steering the propulsion body 50 on a steering pin 15 as the center of revolution, connected to the raising shaft 12.
Patent JP-2002295529-A (JP)
Title: Method of practising torque point of clutch
Inventor: INOUE EIJI
IPC: F16D48/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable torque point to practise in a wet multi plate clutch. SOLUTION: In a power transmission device for a vehicle providing in series a fluid coupling and a wet frictional clutch on the way from an engine to a transmission gear and making it possible to change working fluid pressure supplied to the wet frictional clutch in accordance with a duty pulse output from ECU and thereby controlling shut-off or contact condition of the clutch,  it gradually approaches to abut the clutch while detecting rotational frequency in input side of the clutch Nt and rotational frequency of the engine Ne at the time the torque point which transmits predefined torque is practised at the EUC initially when the clutch proceeds to be connected from the shut-off condition and during the process it practises value of the duty ratio Dm as the torque point at the time when the rotational frequency in the input side of the clutch Nt falls down the predefined rotational frequency Nm against the rotational frequency of the engine Ne.
Patent JP-2002299548-A (JP)
Title: Laminated semiconductor device and manufacturing method therefor
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/065
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor device and the manufacturing method for preventing warping and connection degradation, etc., as a package and improving reliability. SOLUTION: The thickness of a first semiconductor element 12 mounted on a wiring board 10 is made thinner than the wiring board 10, and the second semiconductor element 14 is made thinner than the first semiconductor element 12 below. At the time of sealing the upper surface of the wiring board 10 with sealing resin 16, increase of stress by the thermal expansion of the upper surface is prevented and warping and connection reliability decline are prevented.
Patent JP-2002297863-A (JP)
Title: Analysis method for customer request
Inventor: HORIGOME TAKESHI
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To concretely grasp customer's request. SOLUTION: In this analysis method for a customer request, when a server 1 receives upper limit value data and lower limit value data from customer terminals 10a to 10c through a public communication line 9, the upper limit data and the lower limit data are made correspond to the type of electric characteristic and the sort to specify a numerical value range. Further, the server 1 finds a small range from the upper limit value data and lower limit value data to step a variable of the small range. When the upper limit value data and lower limit value data are received a number of customers, a difference between the value of a variable in a small range having a high frequency of customer request and the value of a variable with low frequency of customer request becomes larger.  Accordingly, when the values of the variables are made to enter one axis and the numerical values are made to enter the other axis to create a graph, the value of the electric characteristic with high frequency of customer request can be visually confirmed.
Patent JP-2002296056-A (JP)
Title: Mobile body position estimating device, map display device, navigation device, program realizing map matching means, and storage medium storing program
Inventor: TSURUMI KIYOSHI
IPC: G09B29/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body position estimating device and the like capable of estimating a present position display with good apparent precision without respect to an error included in road link data. SOLUTION: In this mobile body position estimation device, the probability of an estimated mobile body position A1 matching a road link R0 on a map calculated from estimation navigation and map matching is determined from a position A2 positioned by radio navigation by using an expanded error circle E using the sum of a radio navigation error D and a road link error as a radius.
Patent JP-2002296957-A (JP)
Title: Fixing device for electrophotographic device
Inventor: YAMADA KOTARO
IPC: G03G15/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an electrophotographic device with high reliability by eliminating detection error in heat roll overheating error due to heat roll of thick film immediately after stopping of printing. SOLUTION: In a thermister for error detection, the error detection is not carried out when the state of a heat lamp is 'off'.
Patent JP-2001346385-A (JP)
Title: Electrostatic actuator, method of driving the same actuator and camera module
Inventor: KASAHARA AKIHIRO
IPC: G03B19/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low price electrostatic actuator assuring excellent assembling property and mass-productivity. SOLUTION: This electrostatic actuator is provided with a first stator 2a including at least three systems of first electrodes A to C sequentially arranged in the predetermined direction, a second stator 2b provided opposed to a first stator 2a to include one system of a second electrode D extended in the predetermined direction, and a rotor 3 arranged between the first stator 2a and the second stator 2b to include a third electrode E including the electrode portion 3a opposing to the first electrode. In this electrostatic actuator, a voltage is alternately applied to the first electrode and second electrode so that the potential of the first electrode or second electrode becomes higher than the potential of the third electrode E and the rotor 3 is driven in the predetermined direction by sequentially changing over the system of the first electrode in the predetermined direction.
Patent JP-2002291991-A (JP)
Title: Game machine, and method for expressing performance of the same and storage medium
Inventor: KAWAMOTO TOMOAKI
IPC: A63F7/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which a result whether a ready-for- winning state or not and a big hit or a loss, etc., is clearly and easily recognized and also a story developed as performance expression is sufficiently enjoyed. SOLUTION: The game machine is characterized in that a game board is provided with a display part having a screen for displaying an information picture and/or a direction picture and also provided with a variable display device for displaying a plurality of change patterns which are individually stopped and displayed by a prescribed timing through the use of a physical method.
Patent JP-2002295435-A (JP)
Title: Nut installation structure
Inventor: NAKAZAWA TSUGUO
IPC: F16B37/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a nut installation structure for installing a nut onto a panel member of aluminum capable of securing fastening strength, and reducing manufacturing cost. SOLUTION: In forging a base plate 12 of aluminum by precision pressing, cold forging, or hot forging, the nut 11 of iron is integrally coupled with the base plate, and the base plate 12 coupled with the nut 11 is spot-welded with a panel member 1 of aluminum. The nut 11 of iron is preliminarily coupled with the base plate 12 of aluminum to be integrated with it, and the base plate 12 is spot-welded with the panel member 1, so that the nut 11 is installed on the panel member 1. Weight can thus be reduced without increasing the number of component parts, work can be simplified, and manufacturing cost is reduced.
Patent JP-2002315288-A (JP)
Title: Slim-type motor, and disc-type information recording and reproducing device
Inventor: OBATA SHIGEO
IPC: H02K21/16
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a slim-type motor having small cogging by attaining a highly efficient flow of a magnetic flux from a rotating magnet and significantly shortening the magnetic path of a magnetic circuit. SOLUTION: A stator 19 is composed of a lower yoke 15, a staged core pin 16 inserted into the yoke, a coil 17 wound with the staged core pin 16 taken as its center, and an upper yoke 18 formed so as to sandwich the coil 17 with the lower yoke 15, and is constituted by protruding parts arranged so as to face the rotating magnet 6 in such a form that both the protruding parts protrude from the upper and lower yokes to enter. An attracting plate 14 is formed by integrally fixing the rotating magnet 6 to a rotating disc 5 with a back yoke 7 and fixed to a motor frame 12 which is on the same circumference of the rotating magnet 6. This slim-type motor is composed of the stator 19, the attracting plate 14 and a bearing part 11, thereby shortening the magnetic path and preventing the leakage of the magnetic flux.
Patent JP-2002309333-A (JP)
Title: Aluminum alloy, aluminum alloy for plain bearing and plain bearing
Inventor: SATO KAZUAKI
IPC: F16C33/12
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy and an aluminum alloy for a plain bearing, which sufficiently secure room temperature low strength (representa tively, conformability when applied for the plain bearing) and high temperature high strength (high temperature fatigue strength), and to provide a plain bearing using the alloy. SOLUTION: The aluminum alloy has a composition containing 2 to 20 mass% Sn, 0.1 to 3 mass% Cu and 0.1 to 4.5 vol.% TiC particles having the average particle size of <=0.2 μm, and the balance Al with inevitable impurities. The plain bearing consists of the aluminum alloy.