baber/WOPTO huggingface dataset:
Patent JP-2004019629-A (JP)
Title: Controller for internal combustion engine
Inventor: NAKAYAMA SHIGEKI
IPC: F02D21/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine which accurately estimates NOx, regardless of an operating condition of the internal combustion engine.  <P>SOLUTION: This controller 16 for the internal combustion engine 1 comprises: a basic NOx generating amount specifying part 21 for specifying the basic NOx generating amount corresponding to the operating condition of the internal combustion engine 1 on the basis of the data M1 describing the correlation of the operating condition of the internal combustion engine 1 at a time when the physical amount having the influence on the NOx generating amount is in a specific basic condition, and the basic NOx generating amount per unit fuel; correction amount specifying parts 22, 23 for specifying the correction amount of the basic NOx generating amount corresponding to the difference between the basic condition of the physical amount and the present condition; and a generating amount estimating part 24 for specifying the estimated value of the NOs generating amount corresponding to the present condition on the basis of the basic NOx generating amount specified by the basic NOx generating amount specifying part 21 and the correction amount specified by the correction amount specifying parts 22, 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026869-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMANO KOKICHI
IPC: C08F8/46
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has electrical conductivity, has a small dimensional change when absorbing water, and is excellent in a balance between flowability and impact resistance, a method for producing it, and a cap for fuel tanks obtained by using the thermoplastic resin composition.  <P>SOLUTION: The thermoplastic resin composition comprises following components (A)∼(D), wherein the weight ratio ((A)/(B)) of component (A) to component (B) being 5/95-70/30, the amount of component (C) being 1-20 pts.wt. against 100 pts.wt. of the sum of component (A) and component (B), the amount of component (D) being 1-5 pts.wt. against 100 pts.wt. of the sum of component (A) and component (B), and further the method of producing the thermoplastic resin composition and the cap obtained by using the thermoplastic resin composition are provided. In the components, (A) is a polyolefin resin component, (B) is a polyamide resin component, (C) is an electrically conductive carbon black component, and (D) is a terpene phenol resin component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037929-A (JP)
Title: Fuse trigger circuit and method for protecting electric hydraulic system including fuse
Inventor: THIELE KARSTEN E
IPC: H02H3/00
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To interrupt power through a load circuit when an output driver on the low potential side or a fuse does not meet specifications. SOLUTION: A fuse trigger circuit is provided with a central power supply, the fuse coupled to one side of the central power supply, an interrupting transistor circuit coupled to the low potential side of the fuse and capable of driving a current for selectively exceeding the maximum operation current of the fuse and blowing the fuse and a monitoring circuit coupled to both ends of the fuse, detecting a state of the fuse and enabling the interrupting transistor when the state of the fuse exceeds at least the predetermined parameter. A method for protecting an electric hydraulic system provided with a circuit having the load supplied with power when the output driver breaks, is also provided. In the method, the fuse is provided between the load and the power supply and a current exceeding fuse capacity is enabled.  When a given parameter exceeds the predetermined specification, the fuse is blown and the current to the load is interrupted.
Patent JP-2004027558-A (JP)
Title: Door connecting device
Inventor: BAN YASUSHI
IPC: E05B77/46
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a connecting device for connecting doors.  <P>SOLUTION: A center lock 40 has a latch 41 for engaging with and disengaging from a striker 44 applicable to a swing door 12 arranged in a vehicle side part and applicable to a sliding door 14 by rotating and a close actuator 50 for rotating the latch 41 in the direction for engaging with the striker 44 when courtesy switches 19 and 29 detect a closing state of the swing door 12 and the sliding door 14, and is rotatably arranged on the rotational axis 45 of the latch 41, and comprises a latch lever 55 for integrally rotating the latch 41 by inputting operation force from the close actuator 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028433-A (JP)
Title: Air cleaner
Inventor: MASUDA YOSHINORI
IPC: A61L9/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of decomposing odor element in a room with ozone generated by an ozone generating means (2) and securely decomposing acid substance generated at the time of decomposing the odor element by combining the ozone generating means (2) and deodorant means (4, 7).  <P>SOLUTION: In the air cleaner (1) for forcefully sucking and circulating air in a room by a fan (18) having a filter (6), the ozone generating means (2), the photocatalyst type deodorant means (4, 7) and a control circuit (11), the control circuit (11) performs control by linking ozone generation capability of the ozone generating means (2) and suction capability of the fan (18) and adjusts ozone quantity for mixing with air discharged from the air cleaner (1). The ozone discharged in the room decomposes odor element in the room. The substance generated in the room by ozone decomposition action is sucked by the air cleaner (1) and deodorized by the deodorant means (4, 7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027951-A (JP)
Title: Device for supplying fuel to engine for vehicle
Inventor: OKUMA SHIGEO
IPC: F02M37/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent big deterioration in exhaust gas properties and drivability even if a fuel pressure sensor fails in a device for supplying fuel adjusting fuel pressure to a target fuel pressure by feedback control of delivery quantity of a fuel pump.  <P>SOLUTION: When the fuel sensor normally operates, charge voltage (delivery quantity) of the fuel pump is feedback controlled to make actual fuel pressure detected by the fuel pressure sensor consistent with the target fuel pressure . When the fuel pressure sensor fails, apply voltage in proportion with intake air quantity is established and the fuel pump is feedforward controlled based on the apply voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025749-A (JP)
Title: Liquid ejection head
Inventor: MOMOSE KAORU
IPC: B41J2/055
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head in which evaporation of liquid or some component thereof from a part of a diaphragm susceptible to oscillatory displacement of a pressure generating element is suppressed.  <P>SOLUTION: The liquid ejection head comprises a channel unit 1 having a nozzle opening 2, a pressure generating chamber 4 communicating with the nozzle opening 2, a chamber 8 for storing liquid being supplied to the pressure generating chamber 4 and a diaphragm 6 closing the openings of the pressure generating chamber 4 and the storing chamber 8, a head case 9 being pasted with the channel unit 1, and a pressure generating element 11 being contained in the space 10 of the head case 9 and imparting a pressure variation to the pressure generating chamber 4 wherein an airtightness keeping member 22 is interposed between the head case 9 and a head substrate 14. Liquid or some component thereof evaporates to fill the space 10 and sustention of evaporation is suppressed by the elevated vapor pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035587-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: NODERA AKIO
IPC: C08L69/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition which contains neither halogen nor phosphorus, exhibits excellent flame retardance by including a small amount of an additive and has excellent impact resistance, weld strength, high fluidity and molding appearance.  <P>SOLUTION: The polycarbonate resin composition is obtained by compounding 100 mass parts wt. of a resin comprising (A) 60-97 mass % of an aromatic polycarbonate resin and (B) 3-40 mass % of a styrene-based resin with (C) 0.05-2 mass parts wt. of an organic alkali metal salt and/or organic alkaline earth metal salt, (D) 0.05-3 mass parts wt. of a functional group-containing silicone compound, (E) 0-15 mass parts wt. of an inorganic filler and (F) 0-2 mass parts wt. of a polyfluoroolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038281-A (JP)
Title: Clipping service providing device and system and method
Inventor: TADA YOSHIAKI
IPC: G06Q40/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clipping service providing device capable of reflecting the intention of an information provider side in a clipping service for selecting/editing information and providing it to a user.  <P>SOLUTION: This clipping service providing server 101 is provided with a selection item storage means for storing items selected according to the desires of users for each of those users, and configured to select the items stored in the selection item storing means from among the information of a plurality of items provided from the information providing device of an information provider, and to provide the items to user terminal equipment. This device is provided with an intention reflecting means for receiving information provider side intention information indicating the intention of the information provider side related with the selection of the items from the provision information setting terminal equipment, and for deciding or changing the items stored in the selection item storing means according to the information provider side intention information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033296-A (JP)
Title: Racket frame
Inventor: ASHINO TAKESHI
IPC: A63B102/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a racket in which rigidity is improved, repulsive performance is improved and vibration attenuating is provided together.  <P>SOLUTION: At least a part of a strung part 11 is provided with: a frame body consisting of two hollow divided materials 17 and 18 arranged symmetrically with respect to a string face; and a single intermediate member 19 inserted between the two hollow divided materials 17 and 18. A string hole 19b for putting a string 21 through is bored at the intermediate member 19. In the case of setting a width of a face outside direction of an end part 19a on the side of a string face of the intermediate member 19 to be W1 and a distance between end parts 17a and 18a on the side of the string faces of the two hollow divided materials 17 and 18 to be W2, a value of W1/W2 is not larger than 1. The intermediate member has a convex cross section or a heart-shaped cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038381-A (JP)
Title: Power supply unit
Inventor: KAKIMOTO AKIHIRO
IPC: G06F1/26
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit for extracting an AC power source from a commercial power supply line, and for supplying the AC power source to a plurality of information processors for realizing a power saving function as a whole system without making each information processor have any special power saving function.  <P>SOLUTION: A power supply unit body 6 and peripheral equipment 7 being an information processor to be used in this system are connected to a power supply outlet 3 of the main power supply unit, and the power supply to the information processor is controlled by turning on a switch 4 by a power supply control part 2 when it is judged that this system is being used by a system use state detecting part 1 which detects the use state of this system, and turning off the switch 4 by the power source control part 2 when it is judged that this system is not used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092233-A (JP)
Title: Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor
Inventor: YOKOUCHI YUMIKO
IPC: H01G9/00
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor having a small leakage current without damaging a valve metal base that is an electrode and forming a solid polymer electrolytic layer which includes polyethylene dioxithiophene within a short period of time. SOLUTION: The method for manufacturing the solid electrolytic capacitor comprises: a first step of impregnating ethylene dioxythiophene into a base 2 comprising the valve metal base with its surface roughened and covered by an insulation film oxide 9; and a second step of contacting oxidizing reagent which includes a quadrivalent cerium salt concentration of 1 to 7 wt.% to the base 2, with the solid polymer electrolytic layer 11 formed on the surface of the base 2 by repeating the second step a plurality of the number of times so that the total processing time of the second step is limited in less than 5 minutes.
Patent JP-2004034093-A (JP)
Title: Method for producing steering head
Inventor: KOYA EITARO
IPC: B62K19/12
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the complication of a sand core shape when a steering head is cast and to improve the productivity of the steering head and reduce production cost by making unnecessary the removing process of core sand etc., on the wall surface of a second hollow part into which a steering shaft rotatively supported on the steering head is inserted.  <P>SOLUTION: The steering head for turnably supporting the steering shaft of a steering mechanism for supporting a front wheel in a motorcycle is produced by die casting wherein molten metal is poured into a cavity 60 formed of a mold 50 provided with a sand core 51 for forming a first hollow part and a metallic core 52 for forming a through-hole for inserting the steering shaft. The metallic core 52 is composed of a first core pin 52a and a second core pin 52b which can be pulled out from the mold in the mutually reverse directions in the center axis direction A of the through-hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003244-A (JP)
Title: Coloring of breathable building material and technique for repairing stain
Inventor: OGURI AKIRA
IPC: C04B41/86
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for preventing stains on a breathable building material and a technique for repairing stains.  <P>SOLUTION: A breathable unglazed burnt tile is used where a glaze composed essentially of slaked lime, with pigment added if necessary, is applied to the surface of the tile and cured through carbonate curing action. Another glaze of similar quality is applied over the glaze as a repair for stains so as to restore the original color of the tile. An air-permeable but water-impermeable silicone water repellent is also applied to prevent stains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043584-A (JP)
Title: Method for producing oil body and fat and oil
Inventor: KASAI NAOYA
IPC: C11B1/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing oil bodies of high quality from oil-containing seeds by a method using no solvent without forming an emulsion.  <P>SOLUTION: The method for producing oil bodies and fats and oils comprises (1) a treatment of single-celling oil-containing seeds, then a treatment of decomposing the primary cell wall, and subsequently a treatment of decomposing the secondary cell wall. The method for producing oil bodies comprises (2) carrying out the treatment of single-celling the oil-containing seeds by hot water treatment, performing the treatment of decomposing the primary cell wall by using a primary cell wall decomposing enzyme or performing the treatment of decomposing the second cell wall by using a secondary cell wall decomposing enzyme. The method for producing oil bodies comprises (3) using cellulase as the primary cell wall decomposing enzyme or using pectinase as the secondary cell wall decomposing enzyme. The method for producing oil bodies comprises (4) separating fats and oils from the oil bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044880-A (JP)
Title: Heat transfer body and heat exchanger using the same
Inventor: OGATA TETSUO
IPC: F28D7/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer body not only efficiently performing heat exchange between fluid flowing in the heat transfer body and the outside of the heat transfer body but also reducing an increase of pressure loss of fluid.  <P>SOLUTION: In this heat transfer body 1, a plurality of inner wall projections 4 are projected at fixed intervals on an inner peripheral wall of a heat transfer pipe 3 capable of making fluid flow at the inside. This heat exchanger is a multitube heat exchanger in which a plurality of the heat transfer bodies 1 are assembled at fixed intervals or a radiator incorporated type oil cooler having the heat transfer body 1 arranged in a heat exchange part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048319-A (JP)
Title: Reuse type digital camera and operation control method thereof
Inventor: NISHIMURA TORU
IPC: H04N5/232
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized use of a reuse type digital camera.  <P>SOLUTION: In the reuse type digital camera, a picked-up image is stored in a built-in image memory, the image is printed at a store, and the camera is collected by the manufacturer. The digital camera is provided with a storing memory in which device state storing data are stored. Once the device state storing data are cleared, the camera does not work to pick up an image. When a case is opened (step 41, 42), the stored data in the storing data memory are cleared (step 43). Since the camera cannot be used for image pickup, the unauthorized use can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042838-A (JP)
Title: Fall preventing fence for railway rolling stock
Inventor: TAKEUCHI TAKAYUKI
IPC: B61D19/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall preventing fence for a railway rolling stock, easy to firmly mount and compact with a smaller storage space in no use.  <P>SOLUTION: A buckle portion 2 for detachably gripping one of vertical handrails H is turnably connected to one end of a falling preventing handrail pipe 1 to be mounted between the vertical handrails H provided near both sides of a platform of the railway rolling stock. A hook portion 2 to be detachably locked to the other vertical handrail H is mounted on the other end of the fall preventing handrail pipe 1. A drop curtain 4 showing a danger is rollingly suspended from the fall preventing handrail pipe 1 and a rope 44 is provided for tying the drop curtain 4 at both lower ends to both vertical handrails H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046668-A (JP)
Title: Device for preparing organization table
Inventor: YAMAMOTO SHOJI
IPC: G06Q50/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating an organization table in which a worker and the date of operation do not have to be determined again even if maintenance work or the like of the month is carried forward to next month after the next month's schedule table has been prepared, a provisional worker and a scheduled data and time of visit next month can automatically be reflected, a time required to decide the worker and the date and time of work of uncompleted work can be reduced, and the necessity for reporting any changes and confusion or the like occurring to a visited party can be eliminated as there is no change in the date and time of work even if an advance notice has been made to a scheduled client of next month.  <P>SOLUTION: The device is equipped with a device 33 for reflecting a next month provisional visiting worker/scheduled date and time of visit which, if uncompleted work result data are transmitted from a portable terminal PC, retrieves a section plan database 23 and reflects the provisional worker to visit and the scheduled date and time of visit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044530-A (JP)
Title: Arrangement structure for engine auxiliary machine
Inventor: NISHIMURA KAZUAKI
IPC: B60K11/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure for an engine auxiliary machine, capable of lowering the position of an enginehood corresponding to a vehicle design request by slant-disposing a radiator fan so that a front part may become higher and a rear part may become lower and disposing an air cleaner so as to face a blower surface of the radiator fan in the vertical direction, and providing size reduction in the longitudinal and vertical directions of an engine room by slant-disposing the radiator fan for obtaining high ease of layout in the engine room.  <P>SOLUTION: The radiator fan 25 provided at a front part inside the engine room 3 is slant-disposed so that the front part may become higher and the rear part may become lower. The air cleaner 5 provided at an air suction passage extending on the front side in the longitudinal direction of the vehicle from a suction port of the engine is disposed at a position so as to be overlapped with the radiator fan 25 in the vertical direction at a position facing the blower surface of the radiator fan 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045977-A (JP)
Title: Conductive core member for charging device, contact type charging device using it, and image forming apparatus
Inventor: MORI TADAO
IPC: F16C13/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device capable of stably driving and rotating a charging member without using a force for pressing the charging member to a member to be charged, and uniformly charging it.  <P>SOLUTION: This contact type charging device charges or discharges the surface of the charged member by bringing a cylindrical conductive member into contact with the surface of the charged member and rotating the conductive member. The device comprises a conductive core member disposed inside the cylindrical conductive member in an axial direction, bearing members rotatably disposed at both ends of the core member and having a resilient layer in its outer circumference, and the cylindrical conductive member fitted to the outer circumference of the conductive core member and with its both longitudinal ends fittedly fixed to the outer circumference of the bearing part.  <P>COPYRIGHT: (C)2004,JPO