baber/WOPTO huggingface dataset:
Patent JP-2005048704-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F02D45/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly control exhaust circulation quantity in accordance with fuel characteristics such as the cetane number of fuel being used.  <P>SOLUTION: This fuel control device is provided with an exhaust circulation device comprising an EGR passage 4 to circulate part of exhaust from an internal combustion engine 1 to the intake of the internal combustion engine, and an EGR value 5 to control an exhaust circulation ratio to the intake, and a fuel characteristics detecting means S200 to detect at least one of fuel characteristics of the cetane number, the octane number, the evaporability, the heat generation quantity, and the aromatic group hydrocarbon content of the fuel being used. The exhaust circulation ratio is determined as computed in accordance with operation states of the internal combustion engine 1, the exhaust circulation ratio is corrected in accordance with the fuel characteristics detected by the fuel characteristics detecting means S200, and the EGR value 5 in the exhaust circulation device is controlled to correspond to the exhaust circulation ratio after correction by an exhaust circulation control means S320.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055098-A (JP)
Title: Catalytic reaction heater
Inventor: SASAKI HIROKUNI
IPC: F01N3/20
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide appropriate compatibility between realization of activation by shortening of exhaust time of un-reacted gas, namely, fast temperature rising of a catalyst, and reduction of exhaust concentration of the un-reacted gas exhausted outside the system in a catalytic reaction heater using catalytic reaction heat.  <P>SOLUTION: The catalytic reaction heater is provided with a catalytic reaction part 60 carrying out catalytic reaction of mixed gas of fuel and air to generate heat, a fuel supplying means 30 for supplying the fuel to the catalytic reaction part 60, an air supplying means 40 for supplying the air to the catalytic reaction part 60, an exhaust gas path 80 for exhausting gas after catalytic reaction in the catalytic reaction part 60, and a bypass path 100 bypassing the air from the air supplying means 40 around the catalytic reaction part 60 to join the exhaust gas path 80. The air can be dividedly supplied to the catalytic reaction part 60 and the bypass path 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061461-A (JP)
Title: Hydrodynamic bearing apparatus
Inventor: HINO TOSHIFUMI
IPC: F16C17/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrodynamic bearing which can suppress the reduction of the oil film thickness in a subsidiary thrust bearing, and can surely prevent the direct contact of a thrust flange and a sleeve.  <P>SOLUTION: The hydrodynamic bearing is configured as follows. A shaft 4 having a thrust flange 3 attached thereto is arranged in the space inside a sleeve 2 in the state that the shaft 4 is inserted in the space, the sleeve 2 being closed by a thrust plate 1 at one end and being opened at the other end. The space is filled with a lubricating fluid 5. Radial bearings 6 are configured by forming hydrodynamic pressure generating grooves on opposed surfaces of the shaft 4 and the sleeve 2. A main thrust bearing 7 is configured by forming hydrodynamic pressure generating grooves on opposed surfaces of the thrust plate 1 and the thrust flange 3. The subsidiary thrust bearing 8 is configured by forming hydrodynamic pressure generating grooves on opposed surfaces of the thrust flange 3 and the sleeve 2. A tilting surface 3a is formed on the surface of the thrust flange 3 opposed to the sleeve 2 such that the clearance between the thrust flange 3 and the sleeve 2 increases with the distance toward the inside of the thrust flange 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061973-A (JP)
Title: Water detector
Inventor: MIZUSAWA TAZUKO
IPC: G01N25/22
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured water detector dispensing with a flow meter, a partial pressure vacuum gauge, or the like.  <P>SOLUTION: With respect to this water detector, a water proof container 1 is sealed off containing aluminum or aluminum alloy material 5, a gallium-indium alloy 6 including indium of 2 at%-20 at%, and a desiccant 7. A metallic material 2 corrosion-resistant to gallium is disposed on one surface of the container and a permeable member 3 on another surface thereof. The aluminum or aluminum alloy material is disposed in contact with the metallic material. The gallium-indium alloy is disposed in intimate contact with the aluminum or aluminum alloy material, and a heat detection element 8 is disposed in intimate contact with the metallic material on its outside. The aluminum or aluminum alloy is decomposed by water adhering to the aluminum or aluminum alloy material which is embrittled by making contact with the gallium-indium alloy. A temperature rise of the metallic material caused by then generated heat is detected by the detection element, thereby detecting water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028086-A (JP)
Title: Ear pressure point clip
Inventor: HONEN MASAYA
IPC: A61H39/04
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve an ear pressure point clip to stimulate an ear pressure point shoulder 2 and a shoulder joint 3 with more accuracy and further to increase ear pressure points for pressure stimulation to allow more effective pressure stimulation.  <P>SOLUTION: A clip type implement of wire shape having a unique curve line 4 brought into close contact with an ear helix part 7 is provided for performing more accurate pressure stimulation of the ear pressure points. This constitution allows pressure stimulation of the ear pressure point collarbone 1, shoulder 2 and shoulder joint 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065190-A (JP)
Title: Charging method and system of telecommunication services
Inventor: SATO NORIYUKI
IPC: H04M15/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging method and system for telecommunication services in which charging processing by a communication connection control unit is obviated while a terminal to apply charging processing thereto communicates, so as to downsize a communication device connector itself.  <P>SOLUTION: In the telecommunication service charging system comprising a terminal 6 that performs charging processing, a terminal 7 as a communicating party and a communication connection control unit 1 which controls the connection between the terminals 6, 7, stores charging information, determining the charging information and notifying it to the terminal 6, when the communication connection control unit 1 receives a communication starting request from the terminal 6, charging information relating to the communication is determined by referring to internally stored charging information 8, the charging information is notified to the terminal 6, and the terminals 6, 7 are interconnected. When the communication starts, on the basis of the charging information notified in advance, the terminal 6 performs charging processing from the start of the communication to the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069279-A (JP)
Title: Dynamic damper
Inventor: NAITO HITOSHI
IPC: F16F15/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper which demonstrates an excellent damping effect with respect to vibrations inputted from a plurality of directions.  <P>SOLUTION: The dynamic damper D has a structure such that a damping member 15 including a mass 13 and an elastic member 14 covering the surface of the mass 13 is provided in a housing 12 mounted on a sub-frame 11 as a vibrator. The damping member 15 is urged to make contact with at least two inner walls 12a, 12b of the housing 12 by gravity, so that the damping function of the dynamic damper D is fulfilled with respect to the vibrations in the vertical and longitudinal directions. In the resonance frequency of the system in which the damping member 15 is added to the sub-frame 11, the damping member 15 leaps within the housing 12 so as to be estranged from the inner wall of the housing 12, which results in an independent vibration characteristic of the sub-frame 11 without the dynamic damper D. As a result, the resonance in the resonance frequency of the system can be controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069600-A (JP)
Title: Dual heat exchanger
Inventor: HOSHINO YOSHITAKE
IPC: F28F9/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large thermal stress in a boundary part portion of two radiators in a radiator wherein two radiators are integrated, and an oil cooler is built in a side of first radiator for an engine.  <P>SOLUTION: A resistance board 16 is built in a first header tank 13 not built in with the oil cooler 40. By this, a large difference between a pressure loss in engine cooling water flowing in a longitudinal direction in a first header tank 13 built in with the oil cooler 40, and a pressure loss in engine cooling water flowing in a longitudinal direction in the first header tank 13 built in with the resistance board 16 can be prevented. Accordingly, since flowing of a large amount of engine cooling water in a first tube 11 arranged in a portion near a second tube 21, namely, an inverter cooling water side can be suppressed, a large temperature difference in a boundary part portion between an engine cooling water side and the inverter cooling water side can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071162-A (JP)
Title: Information processing apparatus, printing system, control method of information processing apparatus, program, and recording medium
Inventor: SUZUKI TAKEHIRO
IPC: G06F3/12
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To identify pages of printed matter easily by conduct insertion processing of both interleaf and index papers into normal printing paper.  <P>SOLUTION: A host computer 3000 sets printing processing to normal printing paper and sets an insertion position for both the interleaf and the index papers, in relation to the normal printing paper. The set contents are transmitted to a printer 3001. The printer 3001 inserts the interleaf and the index paper into the printing paper, according to the set contents received from the host computer 3000, and executes printing processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077477-A (JP)
Title: Development device
Inventor: MAEJIMA MASANOBU
IPC: G03G15/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device which can effectively avoid undesirable condensation of developer, which can continue proper development over a long period of time, and which can perform operation for establishing steady state in a relatively short period of time at starting of use.  <P>SOLUTION: The central axial line of a second rotary helical vane (26) and/or the central axial line of a development sleeve (48) are positioned by a prescribed distance above the central axial line of a first rotary helical vane (28).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073766-A (JP)
Title: Wheelchair and carry-in/out apparatus for wheelchair
Inventor: MIURA KAZUYA
IPC: A61G5/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair and a carry-in/out apparatus for the wheelchair which smoothly perform the carry-in/out with respect to a vehicle.  <P>SOLUTION: Front wheels 50 with wheel holders 51 are disposed in front of the outside of a seat frame 20. The wheel holder 51 is turnably attached to the seat frame 20 via a shaft pin 53 and displaces the front wheel 50 between a wheel use position and a wheel retreat position to which the wheel is lifted forward from the wheel use position by the turning operation. On the other hand, the sides of a drive mechanism M and the wheelchair S is provided with cooperation mechanisms 150, and the front wheels 50 are lifted by cooperating with the operation of drawing the wheelchair in the vehicle. This constitution eliminates the need of bothering to store the wheels (lifting operation) by a user or a care provider and improves the usability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080450-A (JP)
Title: Concentrated winding rotating electric machine system, and actuator and brake system using it
Inventor: TAJIMA FUMIO
IPC: F16D66/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for monitoring the temperature rise of a rotating electric machine with a simple system structure which requires no temperature sensor for any portion of a plurality of windings.  <P>SOLUTION: This concentrated winding rotating electric machine system monitors the temperature rise of the concentrated winding rotating electric machine, which is driven by the output of an inverter and has concentrated windings on a stator and permanent magnets on a rotor. The system is made up of a temperature measuring means that measures the temperature of the winding from the each phase winding current and voltage of the stator of the concentrated winding rotating electric machine, and a temperature rise presuming means that presumes the subsequent temperature rise of the winding from each phase current and voltage in a state that the concentrated winding rotating electric machine is on a loaded condition and in the resting state of its rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081376-A (JP)
Title: Welding head with more than one torches and welding method
Inventor: YAMAMOTO NAGATADA
IPC: B23K9/12
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general purpose welding head capable of efficiently perform high-quality welding, without changing a torch, in accordance with various weld zones of a variety of workpieces.  <P>SOLUTION: The welding head is structured such that the interval of a plurality of welding torches can be changed in a direction along the weld line of a workpiece, that one welding torch can be moved forwards and backwards in the axial direction relative to the other torch, namely, in the direction of widening/narrowing a welding gap, and that weaving is made possible for one torch against the other. Welding is performed by mounting this welding head on an NC welding robot. For the welding of two pools, one welding torch is reciprocated in synchronization with the weaving operation of the robot, with an amplitude corresponding to the deviation of a groove width at the torch tip end, longitudinally in the moving direction of the plurality of welding torches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083504-A (JP)
Title: Maintenance management system for motor valve system
Inventor: KIDO MASAKAZU
IPC: G01M99/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide information required for determining whether a stem nut for a motor valve system should be replaced or not.  <P>SOLUTION: This maintenance management system comprises a function 24a for calculating friction force operating on the stem nut at starting the motor valve system, a function 24b for calculating cumulative load cumulatively operating on the stem nut by multiplying the friction force by a stem or stem nut cumulative sliding distance, a function 24c for deriving a correlative function between the wear amount of the stem nut and its cumulative load, a function 24d for calculating critical cumulative load with the wear amount of the stem nut reaching a replacement standard, a function 24e for calculating a critical usage amount with the wear amount of the stem nut reaching the replacement standard in accordance with the critical cumulative load of the stem nut and the friction force operating on the stem nut, and a function 24f for calculating the cumulative usage amount of the stem nut in accordance with data for the usage amount of the stem nut each time for a preset period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085668-A (JP)
Title: Battery and vehicle mounted with the same
Inventor: HAYASHI TSUTOMU
IPC: B60K1/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery whose cost and weight are reduced and which shields radiant heat from the surroundings.  <P>SOLUTION: The battery 2 is equipped with a case 21, assembled cells 23, and a cooling fan 24. The battery 2 is mounted outside the vehicle compartment. The case 21 has an uneven shape formed on the outer surface. The assembled cells 23 are composed of a plurality of unit cells connected in series. The cooling fan 24 air-cools the assembled cells 23 by the air in the compartment. The case 21 irregularly reflects the radiant heat from an exhaust pipe, the road surface and the outside air by the uneven shape formed the outer surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082875-A (JP)
Title: Plating device and plating method
Inventor: KURASHINA KEIICHI
IPC: C25D17/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a plating film having a flatter surface and further free from intrusion of impurities without being influenced by the variation in wiring pattern shape.  <P>SOLUTION: The plating device is provided with: a substrate holding part 504 holding a substrate; a seal material 514 abutted on the peripheral part of the face to be plated in the substrate W held by the substrate holding part 504 and water-tightly sealing the peripheral part; a cathode part 506 with a cathode electrode 512 coming into contact with the substrate and energizing the same; an anode 526 arranged freely movably up and down so as to be confronted with the face to be plated in the substrate; a porous body 528 consisting of a water holdable material and arranged between the anode 526 and the face to be plated in the substrate W; a porous body positioning mechanism 564 allowing the porous body 528 to approach the face to be plated in the substrate W held by the substrate holding part 504 and to locate on a prescribed position at a fixed interval with the face to be plated; and a driving mechanism 524 relatively moving the porous body 528 and the substrate W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084647-A (JP)
Title: Zoom lens
Inventor: SATO KENICHI
IPC: G02B15/177
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens mounted on a digital camera or a video camera, where a 1st lens group is constituted of a 1st lens being a negative meniscus lens and a 2nd lens being a positive meniscus lens, and the respective Abbe numbers of the lenses and the difference of the Abbe number between them are regulated to a specified range, whereby lateral chromatic aberration on a wide angle side being a problem caused when a viewing angle is made wider is restrained to be small.  <P>SOLUTION: In the zoom lens, respective negative, positive and positive lens groups G<SB>1</SB>, G<SB>2</SB>and G<SB>3</SB>are arranged from an object side, and the lens groups G<SB>1</SB>and G<SB>2</SB>are moved so that space between them may be relatively decreased at the time of varying power from the wide angle side to a telephoto side, and the lens group G<SB>3</SB>is fixed. The lens group G<SB>1</SB>is constituted by arranging the negative lens L<SB>1</SB>and the positive lens L<SB>2</SB>from the object side. It satisfies following expressions. (1) tanS>0.72, (2) 18.0<ν<SB>d2</SB><22.0 and (3) Δν<SB>d</SB>>(tanS-0.7)×32.0+18.0, provided that S: a half viewing angle at a wide angle end, ν<SB>d2</SB>: the Abbe number of the 2nd lens L<SB>2</SB>, and Δν<SB>d</SB>: the difference of the Abbe number between the 1st and the 2nd lenses L<SB>1</SB>and L<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089314-A (JP)
Title: Method for prophylaxis of disease injury of facility horticultural crop
Inventor: YOSHIKAWA TOSHIO
IPC: A01N59/16
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for killing pathogenic spores floating in a horticultural facility with a titanium oxide photocatalyst without using a special apparatus or machine.  <P>SOLUTION: A plastic sheet, a woven fabric or a nonwoven fabric coated with a titanium oxide photocatalyst liquid is hung into the form of a curtain, or the like, in the horticultural facility such as a glasshouse or a greenhouse and brought into contact with circulating air in the horticultural facility. Thereby, the pathogenic spores are killed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093602-A (JP)
Title: Electronic device
Inventor: ISHIKAWA TOMONORI
IPC: F16J15/14
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device wherein a container for housing an electronic circuit component and a lid are sealed by a sealing material, which excels in heat resistance and a waterproof property, and which allows the repetitious opening and closing of the container and the lid and makes the container and the lid and the electronic circuit component reusable.  <P>SOLUTION: The electronic device 10 comprises the electronic circuit component (not show in Figure), a case 3 which is composed of the container 1 and the lid 2 and houses the electronic circuit component, and the sealing member 4 existing between the container 1 and the lid 2. The sealing material 4 is mainly formed of polystyrene-based thermoplastic elastomer, and contains process oil and tackifier resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091689-A (JP)
Title: Closure for optical cable connection
Inventor: KOSHIYAMA MITSUHARU
IPC: G02B6/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply handled closure for optical cable connection in a low cost configuration.  <P>SOLUTION: A closure main body 5 is provided with a cable guiding in and out section 1 and core storage trays 4 in which a supporting connection section storage section 2 of a connection section C that mutually connects cores and a core extra length storage section 3 are formed. A cover body 6 is arranged in a freely attachable and detachable manner for the closure main body 5 to attain an optical cable connection closure D. A lower most layer passing core storage tray 4<SB>1</SB>is provided to the closure main body 5 to form a tray holder 8 having a fitting engaging section 7 of a plurality of core storage trays 4 that store pull-down cores. The core storage trays 4 are provided to the engaging section of the tray holder 8 in a freely engaging and disengaging manner. On top of the lower most layer passing core storage tray 4<SB>1</SB>, the plurality of core storage trays 4 are arranged in a freely turnable manner and in a multistage and stacked manner as top layer trays and a plurality of core storage sheets 9 are mounted in a freely turnable manner on the center section of the lower most layer passing core storage tray 4<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092547-A (JP)
Title: Method for reconstructing single information processing system into web service system
Inventor: MOTO TOSHIYA
IPC: G06F12/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily reconstruct an existing single system into a Web service system by making it unnecessary to manually rewrite any code.  <P>SOLUTION: This method comprises: a step to analyze the source code of a task application to perform access to a database, to extract the schema information of a database, and to generate the interface description information of a Web service from the schema information to register it in an interface description table; and a step to automatically generate a stub and a skeleton to absorb a difference between a data structure for communication between a task application and a database and a data structure for communication by a Web service client which mediates data communication between the task application and the database arranged at a server side and a Web service with an SOAP protocol, and to reconstruct a single information processing as the client of the Web service through the mediation of the stub and the skeleton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI