baber/WOPTO huggingface dataset:
Patent JP-2002261733-A (JP)
Title: Timing method of cdma rake receiver
Inventor: SRIRAM SUNDARARAJAN
IPC: H04B1/7095
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining timing in a CDMA rake receiver. SOLUTION: The method begins from a step of counting CDMA signal chips 602 by a global chip counter, as they arrive at a CDMA rake receiver. A local pseudo-noise(PN) sequence replica 604 of an incoming CDMA signal is generated and is used to perform a sliding window correlation 606 of the locally generated PN sequence replica with the incoming signal to correlate the CDMA signal timing relative to stored CDMA signal chip counts 610. The PN sequence timing is maintained relative to GCC, which avoids having to keep track of absolute time within each rake finger.
Patent JP-2003156141-A (JP)
Title: Haptic input device
Inventor: KATO HIRONORI
IPC: F16H61/28
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a haptic input device with excellent operability and reliability which inhibits a deviation of an action timing of an operation part and a part to be operated. SOLUTION: The haptic input device is constituted by a shift knob (operation part) 4; a first detection part 5 for detecting the operation state of the shift knob 4; an operation part actuator 6 for loading an external force for force feed back to the shift knob 4; a second detection part 12 for detecting the operation state of a gear shift actuator 11 provided on a transmission (a part to be operated); and a control part 8.  The control part 8 is provided with an operation part 8a for determining a difference signal of a first detection signal a and a second detection signal e; a judgment part 8b for determining whether or not the difference signal determined by the operation part 8a is a tolerance or below; and an output part 8c for outputting a driving signal b of the operation part actuator 6 corresponding to the difference in the case where it is judged that the difference signal is the tolerance or above.
Patent JP-2003163392-A (JP)
Title: Ferromagnetic material, magnetoresistive element, and electronic function element
Inventor: SAKUMA AKIMASA
IPC: G11B5/39
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive element which has larger magnetic sensitivity and its ferromagnetic material as to a magnetoresistive material laminated having a nonmagnetic layer sandwiched between ferromagnetic layers.  <P>SOLUTION: The magnetoresistive element is constituted by using the ferromagnetic material which is MnM (M is silicon, germanium, or tin or a combination of ≥2 kinds of them) whose crystal structure has a sphalerite type. More preferably, the ferromagnetic material consists principally of manganese and an M element (M is silicon, germanium, or tin or a combination of ≥2 kinds of them) and has ≥60% spin polarization rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165509-A (JP)
Title: Nitrogen gas injection equipment for packaging
Inventor: ISHIDA TOSHIRO
IPC: B65B31/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the substitution ratio of nitrogen gas to an air layer in a package body.  <P>SOLUTION: A continuous open cover 37 to cover an upper part by an area wider than an upper open port 13 of each package body 11 located on a lower part is provided on first and second injection nozzles 23 and 24 to inject nitrogen gas into the package body 11 from the upper open port 13 filled with liquid food but not sealed, preventing the outside air from being involved during the injection, and from fleeing outside of the upper open port 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165784-A (JP)
Title: Carbonaceous porous body and its producing method
Inventor: SATAKE ATSUNORI
IPC: C01B31/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonaceous porous body excellent in mechanical strength.  <P>SOLUTION: An organic solvent, powdery carbon, and an organic substance haying a residual carbon rate of 0-5 mass% are uniformly mixed with a resin capable of being a starting raw material of amorphous carbon. The mixture is molded by pressure into an arbitrary shape and then baked at a temperature of ≥500°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166629-A (JP)
Title: Control circuit structure for mechanical automatic transmission
Inventor: NAKAMURA TAKESHI
IPC: F16H61/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and weight about an electric wire and mitigate an adverse effect of high current on equipment by shortening the electric wire for high current to an actuator without causing a new cost increase, in a control circuit structure for a mechanical automatic transmission.  <P>SOLUTION: The control circuit structure for a mechanical automatic transmission comprises a gearshift unit 31, a power source unit 70, a gearshift driver circuit 33 and a control unit 41. As operationally controlled by the control unit 41, the gearshift driver circuit 33 operatively supplies electric power from the power source unit 70 to the gearshift unit 31 via a power supply line 71 to effect a shifting operation of a mechanical automatic transmission 3 connected to an engine 1. The gearshift driver circuit 33 is arranged nearer to the gearshift unit 31 than to the control unit 41, so that the thick power supply line 71 can be shortened accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165693-A (JP)
Title: Information output detector for estimating service life of expendable parts for hoist
Inventor: SAEKI HIROSHI
IPC: B66D1/44
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information output detector for estimating service life of expendable parts for a hoist capable of automatically displaying replacement timing of each expendable part so the replacement timing can be determined at a glance, and unifying the replacement timing.  <P>SOLUTION: This detector is characterized in that the replacement timing of each expendable part is automatically detected as service life estimating information by using the number of operation times, and the service life estimating information of each expendable part is displayed in an external apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162165-A (JP)
Title: Image forming apparatus
Inventor: CHINO HIDETO
IPC: G03G21/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that heat-up air in a fixing means can be efficiently discharged from the opening part of a fixation cover when an opening/closing body is kept closed, and also, small foreign matter can be prevented from entering the fixing means from the opening part when the opening/closing body is kept open.  <P>SOLUTION: The fixation cover shutter 14 is made movable while switching a 1st position where the opening amount of a discharge port as the opening part formed in the upper part of the fixing cover 6d becomes equal to or exceeding a prescribed amount and a 2nd position where the opening amount of the discharge port becomes equal to or below the prescribed amount, and the fixation cover shutter 14 is moved cooperatively with the opening/closing operation of the opening/closing cover 13, and the shutter 14 is positioned in the 1st position when the opening/closing cover 13 is kept closed, and in the 2nd position when the opening/closing cover 13 is kept open.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173426-A (JP)
Title: Id tag and id tag characteristic adjusting method
Inventor: IWAKATA YUICHI
IPC: B42D15/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID tag and an ID tag characteristic adjusting method capable of reducing the dispersion of products in desired characteristic, and increasing the communication distance with an interrogator.  <P>SOLUTION: The ID tag has a sheet coil on which a conductive material is continuously spirally formed as an antenna resonant element, the spiral shape where the conductive material is continued, has a coil member opened at its both ends, and the sheet coil and the coil member are insulated in a state that a central opening part of the sheet coil and a central opening part of the coil member are at least partially overlapped. This ID tag characteristic adjusting method adjusts the resonance frequency by changing the length and the linear width of the coil member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173271-A (JP)
Title: Device maintenance system
Inventor: SAWADA KANJI
IPC: G06F11/30
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a device maintenance person to perform maintenance on devices of a server or the like by the operation of a portable terminal which he owns, even if the person is not stationed in a computer room or the like where the devices are disposed, as on holidays or when off-duty.  <P>SOLUTION: This device maintenance system has a customer device connected to a communications network, a maintenance server connected to the communications network, and a portable terminal connected to the communications network via a portable terminal network. The maintenance server, upon receiving from the portable terminal a request to execute maintenance operation on the previously registered customer device, accesses the customer device to make the system execute the maintenance operation, and transmits the result of the maintenance operation to the portable terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171919-A (JP)
Title: Guard fence for wave dissipating opening of maritime structure
Inventor: OGAWA KIYOSHI
IPC: E02B3/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and strong structure with a long life time in a guard fence attached to a wave dissipating opening of a maritime structure such as a quay wall or a pier.  <P>SOLUTION: The guard fence is provided with a fiber structure of splicing and binding weatherproof and waterproof fiber rope like a grid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176968-A (JP)
Title: Auxiliary equipment for refrigerated vehicle
Inventor: YOKOSE HIDETO
IPC: F25D11/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a smooth operation of electric equipment by an AC power outside a vehicle by supplying a DC power to the electric equipment of a refrigerating system while reducing a space required for installation, a total vehicle weight, and a cost.  <P>SOLUTION: As the auxiliary equipment for driving the refrigerating system of the refrigerated vehicle by means of the AC power outside the vehicle, a belt 33 is spread over a pulley 11b for compression, a pulley 31b for electric motor, and a pulley 32b for AC generator. A control means 40 is provided in which a part of the DC power generated, at driving of the electric motor 31 by the AC power, by a power transmitted via the belt and supplied by an IC regulator function from the AC generator 32 to a battery BATT, is supplied to an evaporator 41 and a capacitor 42 of the refrigerating system, thereby controlling actuation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172010-A (JP)
Title: Heat-insulating external-facing material mounting structure and its fastener
Inventor: KATSUMA HIROSHI
IPC: E04F13/08
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating external-facing material mounting structure enabling the external lining of a heat-insulating material without damaging a concrete building and deteriorating a heat-insulating effect and its fastener.  <P>SOLUTION: The fastener 10 fixing a heat-insulating external facing material 30 onto the external side face of a concrete skeleton 20 is composed of a bolt section 1 consisting of a fiber-reinforced resin and a flange head section 2, the external surface side of the heat-insulating external facing material 30 is pushed by the flange head section 2, and the end section of the bolt section 1 is screwed to a connector 22 for a spacer bolt 21 for forms exposed from the external side face of the concrete skeleton 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178673-A (JP)
Title: Pressing mechanism and method of manufacturing mask body structure
Inventor: NAGASAWA KAZUFUMI
IPC: H01J9/14
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of manufacturing a pressing mechanism capable of uniformly pressing a rod-shaped supporting part even if the dimensions of frame body structure are dispersed, and to provide a method of manufacturing for mask body structure capable of appropriately welding a mask and frame body structure without using complicated contour welding mechanism even if the dimensions of the frame body structure are dispersed.  <P>SOLUTION: Members 3a1-3a4, 3b1-3b4 are respectively fit to the tip parts of projecting structures 2a1-2a4, 2b1-2b4. The members 3a1-3a4, 3b1-3b4 have a property deformable after the shapes of the outside surfaces of the rod-shaped supporting parts 102a, 102b when pressed, constituted with hollow rubber in which an inside space is filled with air, water, or oil for example. Movement of a movable part 1a for pressing the frame body structure 101 is stopped at a point of time when the distance between the side surfaces of the rod-shaped supporting parts 102a, 102b becomes the previously set specified distance W1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180491-A (JP)
Title: Low temperature show case
Inventor: HARIGAI KAZUO
IPC: G09F13/22
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low temperature show case which can improve advertising effect of goods.  <P>SOLUTION: This low temperature show case 1 is equipped with transparent side plates 3 through which a display room 6 constructed in adiabatic walls 2 can be viewed. An electroluminescent light 13 is equipped on each side plate 3. Each side plate 3 comprises two transparent plates so that an air adiabatic layer is formed therebetween. Each electroluminescent light 13 is equipped on the air adiabatic layer side of each transparent plate. A spacer to form the air adiabatic layer is equipped with a drying agent by which dewing in between transparent plates is resolved to extend life of the electroluminescent light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179797-A (JP)
Title: Image processor, digital camera and program
Inventor: SAKURAI MIKIO
IPC: G06T1/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology capable of accurately and quickly arranging alignment of a plurality images which are positionally deviated from one another with respect to substantially the same scene.  <P>SOLUTION: Four calculation region detection areas E1 to E4 are separately set at peripheral regions of a short-distance view focused image GA in the case of correcting displacement between the short-distance view focused image GA obtained by focusing on a short-distance object and a far-distance view focused image obtained by focusing on a far-distance object with respect to a scene in which the short-distance object competes with the far-distance object. Next, a moving amount calculation region EC is detected from feature quantity such as a pixel variance value in each of the calculation region detection areas. The moving amount of a region corresponding to the far-distance view focused image corresponding to each of the moving amount calculation regions EC is calculated, and the alignment of the far-distance view focused image is performed with respect to the short-distance view focused image on the basis of these moving amounts. Thus, it is possible to accurately and quickly perform alignment of a plurality of images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186498-A (JP)
Title: Electronic equipment
Inventor: KAWAOMO IKUO
IPC: G10L15/28
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To propose a system excellent in an operational feeling and with a high recognition rate of voice recognition regardless of a simplified system by using a single microphone to detect a voice signal and ambient noise and combining a stroke restraining means with a trigger switch for a voice input.  <P>SOLUTION: The trigger switch that performs a two-stage operation is provided on a side face of electronic equipment, and when an operation up to the first stage is performed, an actuator mechanism restrains a stroke of the trigger switch. During this period of time, the microphone samples the ambient noise. When sampling processing is finished, the actuator mechanism is reoperated to release the restraint of the trigger switch. When the trigger switch is subsequently operated up to the second stage, a voice signal is started to be fetched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184282-A (JP)
Title: Tatami mat
Inventor: OKADA MIKIYASU
IPC: E04F15/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tatami mat which is made of a material capable of being easily restored to the natural environment, and has deodorizing and antibacterial actions, etc., along with high safety.  <P>SOLUTION: Constitutionally, tea leaves are retained inside this tatami mat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182641-A (JP)
Title: Vehicular cab structure
Inventor: MATSUMOTO NOBUHIRO
IPC: B62D25/20
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To expand a space between a dash panel and a cab front wall by providing a front cross member on a back surface of the dash panel.  <P>SOLUTION: A front cross member 14 is provided on a back surface of a dash panel forming a front wall of a vehicular cabin, and on a lower surface of a floor panel so as to extend in a vehicular width direction. Inner locker members 16, 17 are provided on a side edge lower surface of the floor panel so as to extend in a vehicular back-and-forth direction. Floor frames 18, 19 are provided on an lower surface of the floor panel so as to extend in the vehicular back-and-forth direction. Front ends of the inner locker members 16, 17 are connected to an end portion of the front cross member 14, and front ends of the floor frames 18, 19 are connected to a back surface of the front cross member 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189241-A (JP)
Title: Information extraction system foe digital broadcasting
Inventor: TANAKA HISAZUMI
IPC: H04N7/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a storage device and to increase the processing speed of retrieval or the like by a management device for data obtained from extraction means in a digital broadcasting reception device having a plurality of the extraction means for extracting information from a stream.  <P>SOLUTION: Data is managed by information of a transport stream having data extracted and extraction conditions, and data is stored with only difference of extraction means added with respect to data having the same information of the transport stream and the same extraction conditions, or extraction means and information of the transport stream are stored in relation to each other, and thus not only which extraction means the data is extracted by can be specified but also the volume to be stored in the storage device is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188415-A (JP)
Title: Led lighting device
Inventor: ICHIDA SHINICHI
IPC: H01L33/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting device which has a small change in light quantity since power is turned on.  <P>SOLUTION: The LED lighting device has LEDs 1, a control section (microcomputer) 2 capable of controlling currents applied to the LEDs 1, and a means for practically detecting temperatures of the LEDs 1. Based on the characteristics of 'ambient temperature (Ta) - luminous intensity (IV)' of the LEDs 1, the LEDs 1 are changed in currents to keep a substantially constant light quantity. Then, the temperatures of the LEDs are detected based on the measured values of forward currents (IF) and forward voltages (VF) of the LEDs 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186634-A (JP)
Title: Printing data output apparatus and program
Inventor: OGINO JUNICHI
IPC: G06F3/12
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of printing jobs of different printing setting to be printed as a single printing job, and to increase the efficiency of printing.  <P>SOLUTION: A printing data output apparatus and program 1 is provided with a setting part 20, consisting of a printing setting information editing part 24 for editing printing setting information of application information and a linked information setting part 28 for setting linked information to indicate the presence or absence of following printing jobs, a conversion part 30 for converting application data into printing data, a memory 40 for storing the printing data and a control part 10 for storing the printing data set the presence of the following printing jobs by the linked information setting part 28 as linked printing data S' of a single linked printing job in linking with the printing data of the following printing jobs and for repeating linked processings, to make the linked information on the following printing jobs as linked information on the linked printing data S' until the linked information on the linked printing data S' has indicated the absence of the following jobs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172727-A (JP)
Title: High speed liquid chromatograph device
Inventor: KISHI HIROSHI
IPC: G01N30/26
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To use a surface ionization type detector as a detector for high speed liquid chromatograph to enable highly sensitive and selective detection.  <P>SOLUTION: A high speed liquid chromatograph device includes an interface 20 provided with a mixture part 22 for mixing and heating eluate fed from a separation column 16 and gas and a solvent removing part 24 which passes a mixture through a capillary 28 having a porous side wall 30 while heating it, passes evaporation component of mobile phase solvent in the mixture on an outer side through the side wall 30, and discharges the evaporation component by carrier gas flowing on the outer side of the capillary and the surface ionization type detector 140.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184998-A (JP)
Title: Phenolic resin pulley
Inventor: KOIZUMI KOJI
IPC: C08J5/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic resin pulley which is excellent in weld strength and heat impact resistance, has excellent mechanical strength, and can suitably be used for automobile parts, general purpose machine parts, domestic electric appliance parts, OA equipment parts, and OA equipment peripheral parts or the like.  <P>SOLUTION: The phenolic resin pulley is characterized in that the pulley is comprised by molding a phenolic resin molding material containing, as essential ingredients, a resol type phenolic resin of 15-34 wt.%, a glass fiber of 46-75 wt.%, and polyvinyl acetal of 4-10 wt.% as an organic blended matter based on the whole molding material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192336-A (JP)
Title: Manufacturing method for artificial zeolite using aluminium dross as raw material
Inventor: HENMI AKIO
IPC: C01B39/28
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for zero emission artificial zeolite using an aluminium dross as a raw material.  <P>SOLUTION: In the manufacturing method for the artificial zeolite, a reaction mixture of the Al dross and NaOH reacts with Na<SB>2</SB>SiO<SB>3</SB>and NaOH in the presence of nitrate or nitrite. The reaction compound of the Al dross and NaOH is separated to a solid, a liquid, and a gas. After Na<SB>2</SB>CO<SB>3</SB>is reacted with the solid, Na<SB>2</SB>SiO<SB>3</SB>and NaOH are reacted to manufacture a phillipsite. After gas is burned, the reaction product of gas and NaOH presents during the reaction of liquid, Na<SB>2</SB>CO<SB>3</SB>, and NaOH to manufacture type A zeolite.  <P>COPYRIGHT: (C)2003,JPO