baber/WOPTO huggingface dataset:
Patent JP-2004302650-A (JP)
Title: Group purchasing system of article of consumption, group purchasing method, group purchasing program, appliance using article of consumption and printer
Inventor: TAKAHASHI YUSUKE
IPC: G06Q30/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group purchasing system of articles of consumption, a group purchasing method, and a group purchasing program, wherein articles of consumption are purchased in an economical and efficient manner.  <P>SOLUTION: A plurality of appliances P using articles of consumption and an articles of consumption supplying part S are connected by a network N. When any of the appliances P using articles of consumption need to be replenished with articles of consumption, the appliance P using articles of consumption inquires other appliances P using articles of consumption about group purchasing and orders articles of consumption for which application was received together with the article of consumption the appliance needs. Thus, order and delivery process are not independently treated for each appliance P using articles of consumption, and the articles of consumption are purchased in the economical and efficient manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299493-A (JP)
Title: Electric power steering device of automobile
Inventor: TERADA TETSUYA
IPC: B62D6/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device of an automobile capable of improving both of a steering effort feel and a vehicle response feel.  <P>SOLUTION: This electric power steering device of an automobile assisting the steering of a handle by an electric motor has a first control part 18 setting a control quantity of an electric motor 14 in a manner to reduce an actual steering force, a second control part 20 setting the control quantity of the electric motor in a manner that a preset target steering force is equal to the actual force, and an electric motor control part 22 controlling the electric motor by a control quantity with control quantities of the first control part and the second control part added. The second control part sets the target steering force from a steering force characteristic model with the steering angle used as input, and the steering force characteristic model includes a characteristic parameter. A value of the characteristic parameter is set in a manner that an index relating to a steering effort feel and an index relating to a vehicle response feel are within a predetermined target range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304459-A (JP)
Title: Portable radio terminal device
Inventor: AIHARA TAKEKI
IPC: H04N5/225
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio terminal device provided with an image photographing function in which the attitude of a display does not change in performing an operation for radio communication and the photographing window of a camera can be prevented from being damaged when the camera is carried.  <P>SOLUTION: In this portable radio terminal device, a main body 1 is provided with a base panel 4 with a camera 40 equipped therein, a display panel 3 provided with a display 51, and a pivotally supporting mechanism provided between both the panels 3 and 4. The display panel 3 is provided with a base cabinet 6 which is pivotally supported on the base cabinet 4 by the pivotally supporting mechanism; and a sliding cabinet 5 which is slidably attached to the base cabinet 6 and can be close to and separated from the base panel 4 between a folded state that the cabinet 5 covers the photographing window 41 and cannot relatively rotate relative to the base panel 4 and an unfolded state that the cabinet 5 exposes the photographing window 41 and can relatively rotate relative to the base panel 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301804-A (JP)
Title: Navigation system
Inventor: KUDAMATSU RYUTA
IPC: G09B29/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system in which the information required for route guiding to a destination is shared between an onboard navigation system and a portable information terminal.  <P>SOLUTION: In an onboard navigation system 10, a current position of a vehicle is detected and an optimum route to a destination is searched. An occupant is guided along the optimum route to the destination which is the result of searching, while it is judged whether the vehicle is parked or not in the vicinity of the destination. If it is judged that the vehicle parked in the vicinity of destination, the parking position and the destination of the vehicle are transmitted to an information center 30. The information center 30 receives the parked position and the destination of the vehicle from the onboard navigation system 10, and an optimum route from the parking position to the destination is searched. Then, the optimum route from the parking position to the destination, resulting from searching, is supplied to a portable information terminal 20. The portable information terminal 20 acquires the optimum route from the information center 30 and guides an occupant along the acquired optimum route from the parking position to the destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309175-A (JP)
Title: Control instruction input apparatus, control instruction input method, and program
Inventor: WATANABE TAKASHI
IPC: G06F3/03
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control instruction input apparatus and a method for measuring a target position through the use of both a pointer such as a laser pointer mounted to a head part and a three-dimensional position angle sensor system.  <P>SOLUTION: By the laser pointer 1 mounted to the head part, a users specifies a position on a desk which he desires to measure. The position angle sensor system 2 inputs the positions and attitudes of a transmitter 4 and receivers A5 and B6 detected by themselves, measures and processes position coordinates and attitude angles in their coordinate systems required for processing, and outputs them to a PC 3. The PC 3 is connected to the position angle sensor system 2 and executes various processing such as the processing of determining target position coordinates. The PC 3 can determine a reaching target position as a pint of intersection between a plane on the desk and a light beam (a straight line) of the laser pointer 1 when work on the desk is assumed, and the reaching target position is at a point in the plane on the desk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308188-A (JP)
Title: Fish nest block waterway structure
Inventor: OKAMOTO JIRO
IPC: E02B5/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment for allowing aquatic organisms to economically and surely inhabit by providing a multi-natural type concrete waterway structure and its fish nest block for protecting the aquatic organisms.  <P>SOLUTION: In construction of a concrete secondary product waterway, prescribed clearance is opened and arranged between waterway blocks adjacent in the water flow direction; the fish nest block having the inside of a substantial cavity is installed so as to stride over mutual side walls adjacent to a waterway side wall back face; and the clearance between the waterway blocks and the cavity are communicated. The waterway bottom of a specific section of the waterway is arranged downward, and the waterway is arranged by arranging the clearance in the lowered section. Stones, mud, and artificial algae are put in a fish nest block lower part, and a wire net is stretched over a clearance part between the adjacent waterway blocks for preventing the outflow of the stones and the artificial algae.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303691-A (JP)
Title: Organic electroluminescent element
Inventor: LEE HAN IL
IPC: H01L51/30
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with driving voltage lowered by improving electron injection efficiency from a cathode to an organic film and improved luminous efficiency and color coordinate property.  <P>SOLUTION: The organic electroluminescent element is equipped with a cathode, an anode and an organic film formed between the cathode and the anode, and the cathode includes a first cathode having aluminum (Al) and a second cathode having a metal with a work function of 3.5 to 5.0 eV and a metal carboxylic acid represented as chemical formula 1 and adjacent with the organic film positioned at a lower part of the first cathode. RCOOM (chemical formula 1) (In the formula, M is an alkali metal or an alkaline-earth metal, R is an alkyl group of C<SB>1</SB>to C<SB>10</SB>or an aryl group of C<SB>6</SB>to C<SB>20</SB>.). Therefore, the organic electroluminescent element has a good luminous efficiency, color coordinate and brightness property, and lowers a driving voltage by reducing an energy barrier difference with an electron transmission layer and improving the electron injection efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312365-A (JP)
Title: Image reader and facsimile machine
Inventor: FUJITA AKIHIRO
IPC: H04N1/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and a facsimile machine which allow the reduction of read performance to be suppressed by reducing opportunities of contact with a reading member or a white platen of a document to prevent the reading member from being soiled by deposition of toner and dust like paper powder.  <P>SOLUTION: The image reader is provided with; a contact image sensor 2 for reading an image on one side of the document; a white platen 111 which is provided in opposition to the contact image sensor 2 and forms a document carrying path between the contact image sensor 2 and itself and constitutes a white reference when reading the document; and a moving means which moves the white platen 111 so as to not only bring the white platen 111 close to the contact image sensor 2 when reading the document but also bring the white platen 111 away from the contact image sensor 2 unless reading the document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307938-A (JP)
Title: Method for coupling thermal spraying layer and iron and steel members
Inventor: MUKODA YUKIHIRO
IPC: C23C4/18
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more strongly joining thermal spraying layers to iron and steel members by sufficiently bringing the thermal spraying layers containing ceramics into tight adhesion to the surfaces of the iron and steel members.  <P>SOLUTION: When a steel work 15 undergoing a hardening process and a thermal spraying process is tempered, the thermal spraying layer 30 attains the state that ceramic powder 31, etc., are dispersed into a self-fluxing alloy 33 after tempering and the thermal spraying layer 30 is joined by a diffusion joint layer 34 to the steel work 15. According to the present invention, the joining strength of the thermal spraying layer and the iron and steel members can be enhanced and the adequate dispersion of the ceramic powder is made possible by employment of the self-fluxing alloy. Consequently, the lifetime and durability of the work can be exponentially enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312912-A (JP)
Title: Ac-ac direct conversion power converter
Inventor: ITO JUNICHI
IPC: H02M5/293
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a commutating pattern generating means without the need of many voltage detectors for generating the commutating pattern and to realize turning off of all AC switches in a simple sequence when a failure occurs.  <P>SOLUTION: This AC-AC direct conversion power converter, such as a matrix converter, comprises a power source mode deciding means 2 for deciding the power source mode from magnitude relation of a power source side multi-phase AC voltage; a gate pulse rearrangement means 1 for rearranging the gate pulse to a AC switch group, according to the power source mode; a commutation pattern generating means 4 for preventing short circuiting of the power source or the opening of a load end from the gate pulse of the rearranged AC switch group and for outputting a switch pattern of a unidirectional switch; and a pulse-distributing means 6 for distributing a drive pulse to each unidirectional switch which constitute each AC switch, according to the magnitude relation of the power source side polyphase AC voltage, based on the switching pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316018-A (JP)
Title: Wholly aromatic polyamide conjugate fiber structure having excellent flame-resistance and method for producing the same
Inventor: KURODA SAOAYA
IPC: D03D15/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate fiber structure capable of producing flame-proof and protective clothes excellent in wearing feeling (e.g. hygroscopic property or moisture permeability), being lightweight and comfortable and having high flame-resistance and to provide a method for producing the conjugate fiber structure.  <P>SOLUTION: The conjugate fiber structure is formed by impregnating an expandable nucleating agent into a fiber, expanding the fiber to provide a wholly aromatic polyamide foamed fiber in which closed minute pores are formed in the interior of the fiber, forming a fiber structure from the foamed fiber and arranging the fiber structure on an inner layer side of the fiber structure containing ≥60 wt.% wholly aromatic polyamide fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313978-A (JP)
Title: Apparatus for mixing powder and liquid
Inventor: ITO SHINICHIRO
IPC: B01F3/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspending/dissolving apparatus which is not operated batch-wisely, in which powder is not scattered when powder is mixed with a liquid by agitation, which is not complicated, in a pipe of which pressure is hardly fluctuated, in which the flow rates of the liquid and the powder are controlled easily, a solid-liquid contacting pipe of which is hardly clogged and with which the mixed suspension or solution can be prepared to has a high powder concentration.  <P>SOLUTION: The subject mixing apparatus is used for preparing the solution or slurry 9 continuously by mixing the powder with the liquid 2 like an in-line mixer. This mixing apparatus is provided with the solid-liquid contacting pipe 5 composed of a cylindrical header to be used as a flow passage of the liquid 2 and the solution or slurry 9 and a cylindrical branched pipe which is connected to the outer periphery of the header perpendicularly or obliquely to the header and is used as a flow passage of the powder. A vertical uniaxial eccentric screw pump 7 is arranged on the upstream side of the branched pipe for transferring the powder quantitatively to the pipe 5. A metering pump 6 is arranged on the downstream side of the pipe 5 for making the internal pressure of the pipe 5 negative and transferring the liquid 2 qualitatively to the pipe 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319865-A (JP)
Title: Piezoelectric transformer
Inventor: MORI KENSHIN
IPC: H01L41/107
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer whose height can be reduced, and whose characteristics equivalent to a two-layer laminate structure can be obtained without using any laminating technology.  <P>SOLUTION: In this piezoelectric transformer where cylindrical piezoelectric ceramic is equipped with input/output electrodes, the cross-section of the cylindrical piezoelectric ceramic is shaped like an ellipse, and the surface/back faces of one edge side which is about half the full length are formed with an input electrode, and the end face of the other edge side is formed with an output electrode. The rate of the minor axis (thickness) and the major axis (width) of the ellipse is desirably set so as to be at least 2 in a 1/2λ mode, and at least 4 in an λ mode. In this case, the inside is made hollow so that the effects of heat radiating effects (heating suppression) can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317414-A (JP)
Title: Power source detection circuit
Inventor: SANO ISAO
IPC: H03K17/22
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an electric power source undetected signal L is not output to disable a reset of a circuit in a following stage by the signal L, when a voltage having a quick leading-up speed is impressed in a reference voltage circuit where a reference voltage is input into a comparison circuit with a fixed lag time, in an electric power source detecting circuit constituted of an electric power source voltage dividing circuit, a reference voltage circuit and the comparison circuit.  <P>SOLUTION: An N or PMOS transistor is arranged between the voltage dividing circuit and the comparison circuit, and a gate voltage is supplied from a threshold element connected to the reference voltage circuit. An OFF-condition is brought when the reference voltage is a threshold value of voltage in the threshold element or less, and an ON-condition is brought when exceeding the threshold value. A capacitor is provided in an input side of the comparison circuit, and a resistance inside the voltage dividing circuit and the capacitor constitute an integrated circuit to output an electric power source detection signal H surely, when the transistor is turned on. A diode is inserted to release a charge in the capacitor during an OFF-period, so as to effectuated as measures for a stable operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317091-A (JP)
Title: Air conditioner, refrigerant circuit of air conditioner and control method for refrigerant circuit in air conditioner
Inventor: SHIMAMOTO DAISUKE
IPC: F24F11/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional dehumidifying control or thermo-hygrostat control and a refrigerant circuit for it that there is the fear of shortage of dehumidifying quantity and thermo-hygrostat control failure because the dehumidifying capability is lowered especially when the outside air is high temperature and the humidity is high.  <P>SOLUTION: This air conditioner includes: a heat source machine A having a compressor 1, a four-way selector valve 2, and a heat source machine side heat exchange part 3; an interior unit B having an interior heat exchanger 5B, a flow control device 11B and a humidity detecting means 16; and a heat storage tank D having a heat storage tank heat exchanger 5D and a flow control device 11D. When the shortage of dehumidifying quantity is detected, the heat storage tank is used as a condenser to use the cold storage quantity, thereby compensating for the shortage of dehumidifying capability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321404-A (JP)
Title: Ball for ball game, and its manufacturing method
Inventor: SHIOZU ZENJIRO
IPC: A63B41/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball for a ball game which solves a trouble accompanying the use of a conventional solvent volatile type adhesive, and its manufacturing method.  <P>SOLUTION: A reinforcing layer is formed by evenly winding a nylon yarn or a polyester yarn on the surface of a rubber blaster, and a carcass 1 is formed by fixing the yarn of the reinforcing layer with a natural rubber-based adhesive and vulcanize-bonded. Then, on the surface of the carcass 1, an adhesive layer 2 is formed by applying a non-solvent type reactive elastic adhesive, and a skin 3 is pasted to the carcass 1 through the adhesive layer 2. As the non-solvent type elastic adhesive, one of which the main component is a hydrolysis sylil group containing polymer is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064732-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAMOTO KOJI
IPC: H03H9/64
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which prevents a sealing resin to seal a gap between a surface acoustic wave element and a mounting substrate from flowing into an excitation portion of the surface acoustic wave element.  <P>SOLUTION: The surface acoustic wave device 1 is constituted that the surface acoustic wave element 2 is connected to the mounting substrate 3 through a bump 4, and that a peripheral margin of the surface acoustic wave element 2 is sealed by the sealing resin 5. An oscillation space 7 is secured between the excitation portion 6 of the surface acoustic wave element and the mounting substrate 3. The surface acoustic wave element 2 is provided with an outside resin flow preventing dam 9 surrounding the bump 4 and the excitation portion 6, and with an inside resin flow preventing dam 10 surrounding the excitation portion 6. A height h1 of the outside resin flow preventing dam 9 is set to be lower than a summed-up height h4 of a height h2 of the bump 4, and a height h3 of an electrode land 8 formed on the mounting substrate 3. A height h5 of the inside resin flow preventing dam 10 is set to be lower than the height h2 of the bump 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322870-A (JP)
Title: Umbrellas storing device
Inventor: OGURA TOYOMI
IPC: B60R7/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella storing device capable of rapidly storing an umbrella without bringing the umbrella into the cabin, and preventing an occupant from being wet with rain more than necessary by solving problems that a door is opened before the occupant enters the cabin, the umbrella is folded when storing the umbrella in a cylindrical body of an umbrella storing chamber, and the umbrella cannot be stored unless an umbrella string is wrapped around, or the door is wide-open.  <P>SOLUTION: A storing device having a wedge-shaped and bag-shaped inner side is installed between a seat cushion and a floor in the cabin, and an opening part of the umbrella storing device is located at an entrance of a vehicle door and behind the door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322182-A (JP)
Title: Spot welding method
Inventor: ADACHI RYOHEI
IPC: B23K11/25
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding method by which joining strength at a welding joined part having thick plate thickness can easily be improved in good condition only by using general-purpose spot welding equipment without using a special apparatus such as complicate control unit.  <P>SOLUTION: In the spot welding method in which welding current is supplied while holding steel plates 21 with one pair of electrodes, the steel plates 21 is pressed with one of the electrode 17B and formed bent so that the steel plates 21 is projected with respect to the other side of electrode 17A and pressing force is applied to the steel plates 21. In such a state, the welding current is supplied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324829-A (JP)
Title: Friction clutch device
Inventor: KATO TOMOAKI
IPC: F16D13/70
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably restrict the generation of eccentric abrasion in a clutch plate to reduce friction quantity over the whole of the clutch plate by correcting uneven pushing force given to each of the clutch plates of a friction clutch to an evenly pushing condition.  <P>SOLUTION: This friction clutch device friction-engages the friction clutch by pushing it from one side thereof and supporting it in the other side thereof. A pushing force transmitting member 17 for evenly transmitting pushing force to the whole surface of a pushing surface of the friction clutch is arranged between the friction clutch 10a and a pushing means 15, and/or a pushing force receiver member 18 for evenly receiving pushing force from the friction clutch is arranged between the friction clutch 10a and the receiver part 11c to correct uneven pushing force given to the friction clutch 10a to the even condition with the pushing force transmitting member 17 and/or the pushing force receiver member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI