baber/WOPTO huggingface dataset:
Patent JP-2005141972-A (JP)
Title: Fuel cell system
Inventor: KASHIWAGI HIDEKI
IPC: H01M8/04
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a moisture state appropriate in a short time when an excess state of moisture in a cell is detected in a fuel cell system.  <P>SOLUTION: This fuel cell system is provided with: two conductive wires 50 arranged oppositely to an air passage 131 in a separator 130; a switch 60 for connecting and separating the conductive wires 50 to/from each other; a control part 40 for controlling operation of the switch 60; a detection circuit 70 for detecting capacitance between the conductive wires 50 when the two conductive wires 50 are separated from each other; and a heating control circuit 80 for feeding power to the conductive wires 50 to generate heat when the two conductive wires 50 are short-circuited to each other; and the two conductive wires 50 are so structured as to function as capacitance sensors and to function as heaters as well. When the excess state of moisture in the cell is detected, the inside of the cell can quickly be dried by generating heat by the conductive wires 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139970-A (JP)
Title: Internal combustion engine control device
Inventor: KISHIMOTO YUJI
IPC: F02D13/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of improving response of an internal combustion engine without variation of air fuel ratio even during accelerator operation in air intake system having individual cylinder intake air quantity control means arranged for an independent intake pipe.  <P>SOLUTION: This device is provided with the independent intake pipes 5a-5d individually supplying intake air to a plurality of cylinders 1a-1d, the independent intake air quantity control means 9a-9d provided in the independent intake pipes 5a-5d, and individually controlling effective air intake passage cross section area of each cylinder, fuel injection valves 7a-7d supplying fuel to each cylinder, and control means 14 calculating intake air quantity of the plurality of the cylinders for each cylinder and controlling the individual intake air quantity control means 9a-9d and individually calculating fuel supply quantity for each cylinder and controlling fuel injection valves 7a-7d. The control means 14 restricts change of effective air intake passage cross section area during a predetermined period when correction of fuel supply quantity is disabled in a transient operation of the internal combustion engine with accelerator operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138415-A (JP)
Title: Nozzle for injection molding machine
Inventor: TAKAI SHIGERU
IPC: B29C45/16
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for an injection molding machine capable of widely corresponding to injection molding of every kind using two kinds of resins or large volume injection molding using the same resin.  <P>SOLUTION: A first flow channel 21 and a second flow channel 22 are formed to a nozzle body 11. An inner nozzle 13 (or 60) is mounted on the inside of a nozzle tip 12 and can be mounted by selecting either one of a plurality of parts mutually different in the shape of an internal flow channel. The first inner nozzle 13 has the third flow channel 23 becoming the annular flow channel surrounding the center axis to be opened to a front chamber 17 and a fourth flow channel 24 becoming a pore-like flow channel passing on the center axis to be opened to the front chamber 17 and the third flow channel 23 is constituted so as to meet with the fourth flow channel 24 just before a discharge port 16. The second inner nozzle 60 has a pore-shaped fifth flow channel 65 passing on the center axis and the sixth flow channel 66 meeting with the midway of the fifth flow channel at the end part on the downstream side thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142058-A (JP)
Title: Luminaire
Inventor: ARAGA YOSHINOBU
IPC: F21V21/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire allowing an annular fluorescent lamp to be replaced even if the diameter of a ceiling cover is increased.  <P>SOLUTION: The annular fluorescent lamp 2 of a bicyclic type or the like is installed on the upper surface of a body 1; a suspension means 3 of the body 1 is formed nearly at the center of the fluorescent lamp 2; and a connector 4 is mounted to the upper end of the suspension means 3. Ring-like first ceiling cover 5 and second ceiling cover 6 for which a circular shape is suitable are coaxially installed around the suspension means 3; the outside diameter of the first ceiling cover 5 is smaller than the inside diameter of the fluorescent lamp 2; the outside diameter of the second ceiling cover 6 is larger than the inside diameter of the fluorescent lamp 2; and a hole 7 forming the inside diameter is so set as to pass the connector 4. Further suitably, the hole 7 of the second ceiling cover 6 is continuously formed with a narrow part 8 and a wide part 9 each having a width larger than a width D1 of a small diameter part of the connector 4, and forms an inside diameter smaller than a width D2 of a long diameter part of the connector 4 throughout its entire circumference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143555-A (JP)
Title: Game machine fixing device
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify loading/unloading work of the game machine fixing device for fixing a plurality of game machines having the game machine frames made of a material into which a nail is inhibited from being driven (hereinafter, referred to as non-nail-drivable material).  <P>SOLUTION: A lateral engaging piece 35 of a lateral fixing body 23 made of a material into which a nail is permitted to be driven (hereinafter, referred to as nail drivable material) in lateral fixing members 21 is inserted into a lateral fixing mounting hole 18 of an upper lateral piece 12 of the game machine frames 1 made of the nail-drivable material and a vertical engaging piece 51 of a vertical fixing body 26 comprising a nail-drivable material of a vertical fixing member 22 is inserted into a vertical fixing mounting hole 20 of a left vertical piece 14 of each of the game machine frames 1 from the left thereof and then, the right surface of the vertical fixing body 26 is put on the left surface of the left vertical piece 14. Thereafter, a latch body 56 is engaged with a lateral link piece 44 and as an operating body 55 is turned downward, the lateral and vertical fixing members 21 and 22 move closer to each other so that the lateral engaging piece 44 supports the upper lateral piece 12 grasping it thereby mounting the lateral fixing members 21 and the vertical fixing members 22 on the game machine frames 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145476-A (JP)
Title: Storage tank device
Inventor: NIITOME KATSUYUKI
IPC: B67C11/02
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tank device capable of easily supplying fluid from outside of a casing into a tank body even when the tank body is built in the casing.  <P>SOLUTION: The storage tank device 15 comprises a parallelopiped tank body 10 capable of storing edible oil 16, a box-shaped fluid guide member 13 with a top side having a funnel function opened, and an L-shaped pipe 17 (a fluid travel passage) to communicate a discharge port 13a of the fluid guide member 13 to a fluid inlet 10c opened in an upper portion of a side surface of the tank body 10. A pivotably supporting mechanism 19 to rotatably hold the fluid guide member 13 around the virtual perpendicular 18 is provided between the discharge port 13a of the fluid guide member 13 and an upper end portion of the L-shaped pipe 17. The pivotably supporting mechanism 19 comprises a thrust bearing 19a and a radial bearing 19b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150360-A (JP)
Title: Method for processing wafer
Inventor: SANDO HIDEYUKI
IPC: H01L21/301
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To ensure efficient cleaning effect without lowering the service life of a grinding stone such as a cutting blade or the like, and to keep the quality of an object to be processed when the object is cut or polished by the grinding stone while a processing water is used.  <P>SOLUTION: An activated water wherein a pure water is mixed with either of hydrogen molecule or oxygen molecule is generated, and while it is supplied to a wafer, the wafer is polished by a processing means. An object to be processed is hard to be contaminated by contaminant, and its quality is not degraded. Furthermore, a metal forming a grinding stone is not corroded, thereby prolonging the service life of the grinding stone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150369-A (JP)
Title: Laminated piezoelectric element and spraying device using the same
Inventor: OKAMURA TAKESHI
IPC: B41J2/135
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element which has excellent durability and high reliability without malfunction of an apparatus since a desired displacement is not effectively changed even by continuously driving.  <P>SOLUTION: In the laminated piezoelectric element obtained by alternately laminating piezoelectric elements and electrodes, a metal composition in an internal electrode contains a group VIII metal and a group Ib metal as main ingredients, in such a manner that when the content of the group VIII metal in the electrode is M1 wt% and the content of the group Ib metal is M2 wt%, 0<M1≤15, 85≤M2<100, and M1+M2=100 are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143954-A (JP)
Title: Cooking spatula and manufacturing method thereof
Inventor: KANEKO TOMIICHI
IPC: A47J43/28
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To integrally mold the whole of a spatula head part requiring flexibility and a spatula handle part requiring rigidity into one body in a same process and to reduce the manufacturing cost.  <P>SOLUTION: The cooking spatula is so constituted that a head part 1 is molded of a soft synthetic resin material (a), a handle part 2 integrally formed with the head part is molded of a hard synthetic resin material (b), the circumference of the handle part is covered with the soft synthetic resin material, and the tip (b') of the handle part intrudes in an intermediate arbitrary part of the head part. At first, the soft synthetic resin material is injected from one hopper to a molding part, then some time later, the hard synthetic resin material is injected from the other hopper and made to flow in the central part of the soft synthetic resin material in the molding part, its tip stops at the appropriate position in the intermediate part of the head part, and the both synthetic resin materials flow respectively from a hook-shaped latch part 4 formed in the handle end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146183-A (JP)
Title: Method for producing ink for inkjet printer and ink
Inventor: INOUE HITOSHI
IPC: C09D11/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ink containing dispersed colorant, having good dispersion stability and fixability of the ink, capable of forming an image having high water resistance and applicable to a wide variety of colorants.  <P>SOLUTION: The method for the production of the ink contains a step to dissolve a water-insoluble colorant in a solvent immiscible with water, a step to emulsify and disperse the obtained colorant solution in an aqueous medium in the present of a block copolymer having a polyvinyl ether structure containing at least a hydrophobic part and a hydrophilic part and a step to remove the solvent of the colorant solution by distillation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146480-A (JP)
Title: Rubber-reinforcing fiber, method for producing the same and rubber article
Inventor: WATANABE MASATO
IPC: D02G3/48
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-reinforcing fiber excellent in adhesion with various rubber compounds and generating less secondary process troubles such as the formation of a treating agent scum in the rubber article-producing process, a method for producing the same and a rubber article obtained by using such fiber.  <P>SOLUTION: This rubber-reinforcing fiber is characterized by covering substantially the surface of an aramid fiber with 1 kind or ≥2 kinds of metals selected from copper, silver, zinc, nickel and tin. The method for producing the rubber-reinforcing fiber is characterized by performing a plating treatment with 1 kind or ≥2 kinds of metals selected from copper, silver, zinc, nickel and tin on the aramid fiber of which surface is treated with a silane-coupling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151496-A (JP)
Title: Remote control transmitter
Inventor: KYODO TOMOAKI
IPC: H04N5/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To widen an angle at which transmission is made possible, while maintaining long-distance transmission power in a remote control transmitter including a plurality of light emitting diodes as a remote control light source.  <P>SOLUTION: Light emitting diodes 11a, 11b are juxtaposed on a front end 10 of a remote control transmitter 1 while inclining a radiation direction (c) wherein a radiation strength becomes maximum, within the range of 5° laterally symmetrically toward the outside of the remote control transmitter 1 relative to a vertical bisecting line (b) of a line segment (a) that connects center points d1, d2 of the light emitting diodes 11a, 11b. A light emitting diode used as a remote control light source does not reduce the radiation strength extremely if it is within the range of ≤5° even when the radiation direction is inclined, so that the angle at which transmission is possible, can be widened within the range of ≤10° without reducing so much the radiation strength in the central portion of the radiation range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155326-A (JP)
Title: Fuel injection rail
Inventor: HARAGA KAZUYUKI
IPC: F02M1/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection rail in which finish accuracy of a case does not affect brazing quality and which has a structure suppressing deformation caused by release of residual stress.  <P>SOLUTION: A main body part 20 of the fuel injection rail comprises a case part 25 consisting of a bottomed case and a flat plate part 26 constituting one side face of the main body part 20. A caulking part 27 for holding an outer edge part of the flat plate part 26 by caulking is provided for an opening side edge part of the case part 25, and the caulking part 27 and the outer edge part of the case part 25 are brazed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153542-A (JP)
Title: Air conditioner for vehicle and foot duct of the same
Inventor: TODORI YOSHIHARU
IPC: B60H1/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a comfortable air conditioning ambience by warming entire occupant's feet with simple structure.  <P>SOLUTION: An air conditioner for a vehicle is equipped with an air conditioning unit 1 which is disposed in an approximately middle in a vehicle width direction of an inner part of an instrument panel of the vehicle, and can send cooling/warming air into the cabin. The foot duct 10 is provided on the air conditioner for the vehicle capable of distributing the cooling/warming air from the air conditioning unit 1 to an occupant's feet. The foot duct 10 is equipped with a first ventilation flue 12 where one side is connected to the air conditioning unit 1, the cooling/warming air is fed, and the other side extends toward the vehicle side, and a second ventilation flue 13 which is connected to the first ventilation flue 12 at the vehicle side, approximately juxtaposed to the first ventilation flute 12, and blocked at the air conditioning unit 1 side. It has a connecting part 16 rotatably connecting the foot duct 10 relative to the air conditioning unit 1 at the one side of the first ventilation flute 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153559-A (JP)
Title: Supporting apparatus for vehicular power unit
Inventor: KATO YUJI
IPC: F16F13/10
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve ride comfort, and to ensure steering stability, while avoiding worsening in vibration transmitting characteristics, in a supporting apparatus for a vehicular power unit wherein both end portions along a principal axis of inertia of the power unit is supported by a vehicle body frame through a power source side unit and a speed reducer side mount sharing a static load, and wherein a part remote from the principal axis of inertia is coupled to the vehicle body through a generally horizontal torque rod.  <P>SOLUTION: Between a lower portion of a speed reducer T and a vehicle body frame F, a reducer side lower portion mount 71 is interposed so as to have a spring component at least in a vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203028-A (JP)
Title: Ink tank and inkjet recording apparatus
Inventor: KITAHATA KENJI
IPC: B41J2/01
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect three conditions which are combinations of existence and absence of an ink in an ink tank and existence and absence of a tank on a printer, i.e., (1) existence of the ink and existence of the ink tank, (2) absence of the ink and existence of the ink tank, and (3) absence of the ink and absence of the ink tank, by a convenient mechanism.  <P>SOLUTION: This ink tank is provided with an ink guiding-out part and an electrode introducing part, and they are connected with each other through an electrically-conductive member. In addition, this ink tank is constituted in such a way that a change in a resistance value between a needle of the ink guiding-out part and the electrode can be detected depending on existence and absence of the ink in the ink tank, and existence and absence of mounting of the ink tank to an inkjet printer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005155962-A (JP)
Title: Heating cooking device
Inventor: MIYATA HAJIME
IPC: F24C1/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooking device preventing direct jetting of high temperature heating steam toward a user even when the user opens an opening and closing door for taking food to be cooked in an out during cooking.  <P>SOLUTION: The heating cooking device is provided with a mounting tool 3 for mounting a food 2 to be cooked, a cooking chamber 1 housing the mounting tool 3 and having a heating gas flow suction opening 3 and a heating gas flow supply opening 5, a circulation air duct 7 communicated with the heating gas flow suction opening 3 and the heating gas flow supply opening 5, an air blowing means 8 for circulating air in the circulation air duct 7 from the heating gas flow suction opening 4 to the heating gas flow supply opening 5, a steam generating means 9 for supplying steam into the circulation air duct 7, a heating means 10 for heating the air and the steam in the circulation air duct 7, and the opening and closing door 11 opening and closing an opening 12 of the cooking chamber 1. A shielding plate 13 is arranged orthogonal to a flowing direction of a heating gas flow heating the food 2 to be cooked in the cooking chamber 1 as a shielding safety means in an upper rim transverse direction of the opening and closing door 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155988-A (JP)
Title: Hot water supply system
Inventor: OKADA JUICHI
IPC: F24H1/10
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To raise the temperature of whole of a water circuit by heat conduction of piping water by setting the water circuit to an open state at the time of an antifreeze operation in a hot water supply system having a water flow stop function in the water circuit.  <P>SOLUTION: This hot water supply system is provided with a water control valve 23 adjusting the flow rate of hot water flowing through a heater 22 and having a stop function, an inlet water temperature sensor 20, a hot water temperature sensor 24, an antifreeze temperature sensor 10 detecting the occurrence of freezing in advance, an antifreeze heater 11 heating for keeping warmth for prevention of freezing, and an antifreeze controller 12 controlling the antifreeze heater 11 by using the information of the antifreeze temperature sensor 10. When the antifreeze temperature sensor 10 determines the necessity of the heat reserving operation of the antifreeze heater 11 while the water control valve 23 is closed, and either the inlet water temperature sensor 20 or the hot water temperature sensor 24 detects a predetermined temperature where it can be determined that there is a fear of freezing, the water control valve 23 is controlled to the open side from the close side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010731-A (JP)
Title: Process for manufacturing novel color filter
Inventor: RIN TOKUKA
IPC: G02B1/10
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a novel color filter.  <P>SOLUTION: The process for manufacturing the color filter comprises tightly pasting a flat plate die having a recessed part pattern onto a pasting surface on a surface of light transmission type substrate and communicatively connecting the space formed by the recessed part and a light transmission type substrate to the outside through a tunnel in the flat plate die. A photopolymerization polymer solution is injected through the tunnel in the flat plate die into the recessed part and is irradiated with UV rays from the rear surface of the light transmission type substrate, by which the solid phase material in the photopolymerization polymer solution injected into the recessed part is reacted and is sunk to the surface of the light transmission type substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154116-A (JP)
Title: Terminal support device for elevator rope
Inventor: URATA HISANORI
IPC: B66B7/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal support device for an elevator rope whereby an attachment position of the elevator rope can be selected from a wide range, the elevator rope can be suitably connected, and the elevator rope can be stably supported also in view of strength.  <P>SOLUTION: This support device is provided with a car and a balance weight suspended so as to be lifted and lowered through the elevator rope 3 by 2:1 roping system rope hanging on a hoist machine in a shaft of the elevator, and a pair of guide rails 10 for guiding lifting and lowering of the car, and an attachment plate 21 horizontally suspended between the pair of the guide rails 10 and having a through-hole 25 to which a terminal of the elevator rope can be connected at an upper part of the shaft. The terminal of the elevator rope 3 is inserted into the through-hole 25 of the attachment plate 21, and the elevator rope is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157215-A (JP)
Title: Control method and device for developing device of image forming apparatus
Inventor: FUJISHIMA MASAYUKI
IPC: G03G21/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect, by a simple inexpensive structure, the fact that a drive means is locked or turned to be in the overload state due to deficiencies caused in the drive system of a developing device or a developing roller, supply roller (magnetic roller), stir member, etc., used in the developing device of an image forming apparatus including a toner concentration detection sensor which detects the proportion of toner in two-component developer, and a stir member that stirs the two-component developer with driving force from the drive means.  <P>SOLUTION: A threshold is set for the amplitude of the output of the toner concentration detection sensor. When the amplitude of the output of the toner concentration detection sensor is not higher than the threshold, abnormality is judged to stop the drive of the drive means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI