baber/WOPTO huggingface dataset:
Patent JP-2002081313-A (JP)
Title: Exhaust emission controlling method for diesel engine
Inventor: FUNAYAMA NOBUHIRO
IPC: F02D21/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission controlling method for a diesel engine allowing extreme improvement of a NOX purification rate as compared with a conventional rate. SOLUTION: Regarding the exhaust emission controlling method for the diesel engine 1 equipped with a NOX reduction catalyst (selective reduction type catalyst 8) at the middle of an exhaust pipe 7, at least either one of a method for increasing recirculating rate of exhaust gas 5 from an exhaust side to an intake side and a method for throttling intake air quantity is adopted to reduce an oxygen excess ratio within a cylinder up to the vicinity of a limit without causing generation of black smoke and to reduce the oxygen excess ratio in exhaust gas 5 at an inlet of the NOX reduction catalyst up to <=1 by adding reducing agent within the exhaust pipe 7 on an upstream side of the NOX reduction catalyst.
Patent JP-2002258981-A (JP)
Title: Information processor and display device
Inventor: HAMAGUCHI TOYOKAZU
IPC: G06F1/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realize an excellent communication environment in an information processor equipped with a radio communicating function with a telephone set and peripheral equipment or the like. SOLUTION: This information processor is constituted of a main body part 31 having an information processing part for processing information, a display part 33 supported so as to be rotatable with a rotary axial line 34 as a center at the main body part 31, and a communicating unit 59 formed at the display part 33. In a state that the display part 33 is erected and opened, the communicating unit 59 is positioned at a high position. The communicating unit 59 is constituted in a manner that an antenna for transmitting and receiving radio waves and a communicating module electrically connected to the antenna for processing a signal are integrally formed.
Patent JP-2002257945-A (JP)
Title: Data management method in meteorological information system
Inventor: NOGAMI TAKUYA
IPC: G01W1/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce system resources and simplify operations done by operators in a meteorological information system comprising a plurality of terminal devices. SOLUTION: A server creates and manages common image data during processes up to the display of a meteorological chart.
Patent JP-2002259306-A (JP)
Title: Electronic mail system, mail tool and drawer program
Inventor: MORISATO MASAKAZU
IPC: G06F13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To make it difficult to alter transmitted content information, and to simultaneously transmit the content information of a large size to a large number of receiving-side clients. SOLUTION: In the case of transmitting an electronic mail from a transmitting-side client 10, a content information separation part 12 separates content information from the electronic mail and transmits it to a DB server 60 through a network to store it. A key information preparation part 18 and a drawer program preparation part 16 transmit a key mail consisting of key information for specifying the content information and a drawer program for allowing the receiving-side clients 20 to carry out drawing operation. When the clients 20 open the key mail, the drawer program is started and the content information related to the key information is drawn from the server 60.
Patent JP-2002271528-A (JP)
Title: Communications equipment
Inventor: KISHI SHINYA
IPC: G10L13/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a communications equipment typified by a telephone set capable of storing voice and image information that effectively utilizes a terminal able to confirm information over a network to enhance its practicality. SOLUTION: The communications equipment is provided with an image conversion section 7 that converts received voice information into image information, an image information storage section 68 that stores the image information, a voice conversion section 8 that converts the received image information into voice information, a voice information storage section 58 that stores the voice information, particular phrase detection means 92, 93 that detect a particular phrase from the information stored in the information storage sections, three personal computers PC1-PC3 that are connected to a network of phones via a line LN and have respectively set particular phrases, a selection means 95 that identifies a personal computer to be a transmission object, when detecting the particular phrase from the information and a transmission means 96,  that transmits the information to the personal computer identified by the selection means.
Patent JP-2002257724-A (JP)
Title: Method and device for discriminating material
Inventor: KUBOTA TAKAHIRO
IPC: G01N21/359
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To precisely determine a kind of plastic based on a spectral data in a near infrared area where absorption characteristic to the material is not observed noticeably, without being affected by a property of the material, an additive and the like. SOLUTION: This material discriminating method irradiating with light the material, of which the kind is unknown, to determine the material based on an absorption spectrum includes a process A converting a data d in the each spectrum into a binary coded data d2, and a process B for comparing the binary coded data of the sample (material) with a registered binary coded data ds in the each spectrum to calculate s consistency rate.
Patent JP-2002271054-A (JP)
Title: Tuner device
Inventor: NINOSE TOMONOBU
IPC: H05K7/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent vibrations in a vertical direction with respect to a row of connection terminals arranged in the direction of the length of a tuner device. SOLUTION: The tuner device 1 is fixed to a printed wiring board with both end lugs 5 formed on both ends in the lengthwise direction of a box 3 and a middle lug 6 protruded in the same direction as both end lugs 5 and provided in the middle of a long side of the box 3.
Patent JP-2002263862-A (JP)
Title: Friction/agitation joining method
Inventor: NARITA MASAYUKI
IPC: B23K20/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction/agitation joining method by which the generation of a tunnel-shaped joining defect accompanied by a shortage of a plastic flow is controlled in the friction/agitation joining method wherein two joining members having different high-temperature deforming resistances are butt-joined. SOLUTION: Two joining members 1 and 2 having different high-temperature deforming resistances are butted in such a manner that a step is formed in the surface side in the thickness direction. The rotating direction of a joining head 12 of a joining tool 10 is set in the direction where the head rotates from the joining member of the high high-temperature deforming resistance to the joining member of the low high-temperature deforming resistance in the backward side of the joining direction M. The joining head 13 is arranged in the state that it is embedded in the butting part 5 of both joining members 1 and 2 from the surface side. Both joining member 1 and 2 are butt joined by moving the joining head 13 along the butting part 5 in this state.
Patent JP-2002269214-A (JP)
Title: Schedule managing system and method using telephone set
Inventor: KOMATSU YOSHIHIKO
IPC: G06Q10/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method to manage the schedule of a user by inputting a sound from an ordinary telephone set, a public telephone, a movable body terminal and the like. SOLUTION: A management device 20 is provided with a means of sound recognition to receive the sound signal of a user transmitted from a telephone set 10 through a telephone network 30 and to recognize the sound signal, a means to extract schedule data from the results of the sound recognition, and to register the schedule data in a schedule table stored in a memory corresponding to the user or to process a renewal, and a means to inform the user of the schedule data registered in the memory by sound data or document data, and the schedule data is sent to the user through the telephone network 20 by a sound signal or by facsimile transmission, its display screen data are transferred through the Internet 40, or it is sent to the terminal 50 of the user by sending an electronic computer originated mail.
Patent JP-2002263112-A (JP)
Title: Snare for endoscope
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a snare which enables a snare loop to maintain an initial spread without the occurrence of a 'permanent set by fatigue' of an elastic wire in the distal end portion of the snare loop even if the expansion and contraction of the snare loop are repeated. SOLUTION: The elastic wire 11 is wound like a coil in a range of 1.5 to 2 turns in the distal end portion 12 of the snare loop 10 and is bent therefrom in the direction where the snare loop 10 is formed.
Patent JP-2002265124-A (JP)
Title: Sheet processor and image forming device
Inventor: KAWADA WATARU
IPC: B65H31/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent loading inferiority (getting creep between tray and loading wall of fold sheet, improper detection of paper surface by rear end buckling of fold sheet, etc.), in a loading condition of a sheet, in the case of resetting a tray from a lower limit position. SOLUTION: This sheet processor has a stack tray 600 capable of lifting selectively applied with a prescribed process to load a sheet discharged, a sheet presence detection sensor S606b detecting presence of the sheet on the stack tray 600, and a control part 718 controlling a lift position of the stack tray 600, the stack tray 600 is characterized by constituting it movable to a first position T1 which is a sheet discharge position, a second position T2 lower than the first position T1, and a third position T3 which is a lower limit position lower than the second position T2, and the stack tray 600 is characterized by constituting it so as to change a rise up position after lowering down to the lower limit position T3 by the presence of the sheet on this stack tray 600.
Patent JP-2002269516-A (JP)
Title: Storage medium and portable terminal
Inventor: SANO KENJI
IPC: G06K19/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To allow the functional change and addition of a portable terminal by contents information stored in a storage medium. SOLUTION: The contents information allowing the functional addition and change is stored in a detachable storage medium, so that functional changes or additions in the portable terminal can be performed by installing this storage medium to the portable terminal. Accordingly, the portable terminal comprises an insertion part for installing the storage medium having the contents information, enabling additions or changes of functions, a means for reading the contents information from the storage medium, and a control part for controlling the portable terminal by the contents information read.
Patent JP-2002270061-A (JP)
Title: Switch member
Inventor: AOYAMA TAKASHI
IPC: H01H13/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel switch member having an excellent performance and capable of being provided at a low cost. SOLUTION: This switch member 1 comprises a cord cover 3 for storing a cord switch 2 and a base part 4 for installing the cord cover 3. The cord cover 3 is formed with thermoplastic urethane rubber, and the base part 4 is formed with thermoplastic rubber such as thermoplastic olefin rubber. Thus, since the characteristics equal to or more than those of a conventional crosslinked rubber can be developed, and a troublesome process such as the cross linked rubber and molding are not required to be applied, the switch member can be provided easily at a low cost.
Patent JP-2002274344-A (JP)
Title: Vehicular motion control device
Inventor: MATSUURA MUNENORI
IPC: B60W10/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular behavior control device properly operating throughout all of evasive traveling and properly carrying out evasive traveling to an obstacle by precedently discriminating an obstacle to a vehicle and considering various kinds of travel information. SOLUTION: The obstacle to an own vehicle 1 is determined beforehand, and in an evasive traveling control part 80, it is accurately determined whether or not the obstacle can be evaded just by a braking operation of the own vehicle 1 by considering road surface information and relative motion between the own vehicle 1 and the obstacle. If the obstacle can not be evaded just by the braking operation of the own vehicle 1 and when either one of control parts 60, 65, 70, or 75 can be operated normally, the vehicular behavior control parts 60, 65, 70, and 75 are switched to evasive traveling modes in accordance with a steering wheel operation and a vehicular behavior. During the evasive traveling mode, necessary control is performed by the vehicular behavior control parts 60, 65, 70, and 75 in accordance with the steering wheel operation and changes of the vehicular behavior.  The evasive traveling mode is canceled when a completion of the evasive traveling by the steering wheel operation of a driver is detected or a stable vehicular behavior after evasion of the obstacle is detected.
Patent JP-2002277489-A (JP)
Title: Lightning surge sensor and lightning surge measurement device
Inventor: ARAKANE MASAKATSU
IPC: G01W1/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightning surge sensor of non-contact and capacity type having small and low cost characteristics and a lightning surge measurement device constituted of such a lightning surge sensor and a lightning surge measuring circuit which does not require a special high voltage endurance. SOLUTION: The device comprises a sensor body 20 consisting of a double shield coaxial cable, an input terminal 3 for input withdrawn from a central conductor 21, and an output signal cable 4 for input withdrawn from each of the double shield conductor of an inside shield conductor 22a and an outside shield conductor 22b arranged around the central conductor 21 with insulation.
Patent JP-2002276581-A (JP)
Title: Fuel pump
Inventor: TAKEI OAKI
IPC: F04D5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump for discharging a desirable quantity of fuel in the condition easy to generate the vapor. SOLUTION: An impeller 43 is housed in a pump cover 20 and a pump casing 30 of the fuel pump freely to be rotated. When the impeller 43 is rotated, a pressure difference is generated by the fluid friction force in front and rear of a blade groove of the impeller 43. Such a pressure difference is repeatedly generated in multiple blade grooves to pressurize the fuel in a pump flow passage 110 formed along the periphery of the impeller 43. A lead-in flow passage 120 of the pump flow passage 110 formed at a pump cover 20 side has a first vapor chamber 121 formed wider outside in the radial direction of the impeller 43. A lead-in flow passage 130 of the pump flow passage 110 formed at a pump casing 30 side has a second vapor chamber 131 in the upper side of the impeller 43.  The vapor generated in the fuel flowed into the lead-in flow passages 120 and 130 from a fuel suction port 100 can be discharged to the first vapor chamber 121 and the second vapor chamber 131.
Patent JP-2002278043-A (JP)
Title: Photomask
Inventor: OONAGANE OSAMU
IPC: G03F1/50
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a glass-made photomask with dimensional stability improved by reducing heat accumulation in exposure. SOLUTION: The photomask has a shading film pattern 5a formed of a heat conductive film on one surface of a glass substrate 1 and an edge shading film pattern formed of the same heat conductive film with the shading film pattern 5a on the circumferential end surface of the glass substrate 1. Further, a heat radiation acceleration pattern which has such wide that it is not imaged by exposure can be formed on the surface on the opposite side from the surface of the glass substrate 1 where the shading film pattern 5a is formed. Consequently, the heat radiation of the photomask is improved and the heat accumulation in the glass substrate 1 in the exposure is reduced. A dimensional change in the photomask in the exposure is therefore reduced and the pattern formation of a printed wiring board can be made accurate.
Patent JP-2002277430-A (JP)
Title: Gas sensor, method for measuring concentration of gas, hydrocarbon gas sensor and method for measuring concentration of hydrocarbon gas
Inventor: HIBINO TAKASHI
IPC: G01N27/416
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a potential difference measuring type gas sensor not depending on steam, not detecting combustible gas such as hydrogen, carbon monoxide, nitrogen monoxide or the like and large in potential difference, a method for measuring the concentration of gas, a hydrocarbon gas sensor and a method for measuring the concentration of hydrocarbon gas. SOLUTION: Electrodes containing Pt as a main component are formed by baking on both sides of a solid electrolyte, which comprises at least one of SrCeO3 type proton conductive oxide and SrZrO3 type proton conductive oxide. Under the condition where the solid electrolyte is held to 600 deg.C or lower, one electrode is brought into contact with an atmosphere to be measured, and the other electrode is brought into contact with the atmosphere or hydrogen gas to measure the potential difference between both electrodes.
Patent JP-2002276461-A (JP)
Title: Fuel injection mechanism
Inventor: TOKUMARU TAKESHI
IPC: F02M61/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection mechanism capable of stably controlling opening/closing of an injection hole even at low injection pressure, and also capable of downsizing. SOLUTION: In a direct injection type fuel injection mechanism 26 for directly injecting fuel pressurized to a prescribed pressure by a fuel injection pump 5 to a combustion chamber 16 of an engine, a main body drum part 23 of a fuel injection device 7 provided with a needle valve 18 for opening/closing the injection hole 17, a spring 19 for energizing the needle valve 18 in a close direction of the injection hole 17 and an electromagnetic coil 22 for moving a mover 21 integrated with the needle valve 18 in an open direction of the injection hole 17 is stored within a cylinder head 24, and a water jacket 25 for cooling the fuel injection device 7 is formed on the cylinder head 24.
Patent JP-2002284690-A (JP)
Title: Melanin formation inhibitor and whitening agent including ganoderod b and composition containing ganoderol b
Inventor: SAKAMOTO KENJI
IPC: A61K8/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide substances useful for whitening sunburned skin after radiat ed with ultraviolet rays and preventing, improving and curing pigmentation of skin such as blotches, freckles and chloasmas induced by sunburn or others and the compositions containing the same. SOLUTION: Melanin formation inhibitors and whitening agents including Ganoderol B depicted by the following formula (1). Compositions for inhibiting melanin formation and compositions for whitening including Ganoderol B depicted by the chemical formula (1). Cosmetics, medicines and external medicines for skin including Ganoderol B depicted by the chemical formula (1). Food for inhibiting melanin formation and food for whitening including Ganoderol B depicted by the chemical formula (1).
Patent JP-2002284496-A (JP)
Title: Safety gear for cargo handling vehicle
Inventor: INOUE JUNICHI
IPC: B66F9/065
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety gear for a cargo handling vehicle, capable of avoiding possible inclination when a boom is in a loaded condition. SOLUTION: The safety gear for the cargo handling vehicle comprises a limit switch 43 for detecting that an outrigger 8 is at a ground position and pressure switches 63, 64 for detecting that a pre-charge pressure in a boom cylinder 18 exceeds a given value. When the limit switch 43 detects that the outrigger 8 is apart from the ground position and the pressure switch 63 or 64 detects that the pre-charge pressure in the boom cylinder 18 exceeds the given pressure, the operation of the boom cylinder 18 is stopped. In this construction, no loading space is supported by the rise of the outrigger 8 and when the boom lifts a slag pan (the pressure switch is operated) the operation of the boom cylinder 18 is stopped, thereby avoiding the possible inclination of the loading space due to the weight of the slag pan.
Patent JP-2002287013-A (JP)
Title: Device and method for automatic focusing, and program
Inventor: OGAWA MASAHIRO
IPC: G03B13/36
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for automatic focusing and a program which can detect the focusing point of even a dark subject. SOLUTION: Prior to AF control (SA8 to SA10) by a contrast detection system in photographic mode, a digital camera, etc., detects the luminance of an image signal obtained by picking up an image in advance and sets the R gain of a gain amplifier which amplifies the image signal as an object of AF evaluation by R, G, and B to a little higher than the G and B gains (SA7) when the detected luminance is less than a reference value (NO at SA5). Consequently, the total luminance component of the image signal as the object of AF evaluation is increased. While the generation of noise accompanying the increase of the luminance component is suppressed, the AF evaluated value can be made large, so even the dark subject can have its focusing point detected and the AF control is performed.
Patent JP-2002286435-A (JP)
Title: Inspection apparatus
Inventor: YOSHIKAWA YUKIO
IPC: G01B11/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus capable of obtaining an image with uniform dimensions. SOLUTION: A camera 11 is arranged directly above a transport line 4 where a rotary-symmetrical object 2 is carried, and a rotary-symmetrical mirror 12 is provided at the side part of the passage path of the rotary-symmetrical object 2 to photograph the side image of the rotary-symmetrical object 2 using the camera 11. A projection surface 21 for projecting the side image is composed by the inner surface of the mirror 12. A projection surface 21 is formed in an arc along the peripheral surface of the rotary-symmetrical object 2, and the mirror 12 is arranged so that the center of the arc drawn by the projection surface 21 coincides with a center axis 22 of the rotary-symmetrical object 2.  A light 31 is provided at the outer-periphery section of a wide-angle lens section 23 of the camera 11, light L of the light 31 is applied to the peripheral surface of the rotary-symmetrical object 2 via the projection surface 21.