baber/WOPTO huggingface dataset:
Patent JP-2004050055-A (JP)
Title: Method for feeding solid alkali and dechlorination method for organic chlorine compound
Inventor: MATSUBARA TOSHIYA
IPC: B01J4/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the stable pulverization and continuous feeding of solid alkali in a chemical extraction decomposition method for treating PCB-contaminated oil.  <P>SOLUTION: After the solid alkali such as sodium hydroxide or potassium hydroxide is mixed with an aprotic polar solvent such as 1,3-dimethyl-2-imidazolidinone, it is wet-pulverized to form a slurry and the solid alkali is continuously fed by feeding the slurry. The dechlorination reaction is carried out in a reaction tank by stirring and mixing the organic chlorine compound and the alkali in an aprotic polar solvent using the feed method of the solid alkali.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051826-A (JP)
Title: Heat shrinkable aromatic polyester resin tube and inorganic material product whose surface is covered with the tube
Inventor: HIGAKI YUJI
IPC: C08L67/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable aromatic polyester resin tube that has good fire resistance and mechanical properties after being stretched by using an aromatic polyester having an η (specific viscosity) in a specific range and including carbon black.  <P>SOLUTION: The heat shrink aromatic polyester resin tubing is an aromatic polyester resin tube formed of a resin composition containing 0.01-5 pts.wt. of (B) carbon black (component B) in 100 pts.wt. of (A) a thermoplastic resin containing ≥ 70 wt.% of an aromatic polyester resin (component A). The stretched tube comprises (1) the aromatic polyester resin having a specific viscosity [η] of 0.60-1.00 and (2) meets the fire resistance requirement as stipulated in UL224 ALL TUBING FLAME TEST.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068336-A (JP)
Title: Diaphragm pump for fuel cell and anode flow recirculating system using the same pump
Inventor: YANG GENSEI
IPC: H01M8/04
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To improve current anode flow recirculating systems. SOLUTION: An anode flow recirculating system for a fuel cell 80 having an anode gas inlet 82 and an anode gas outlet 84 comprises an anode gas resource 60, a switch 62 connected to the anode gas resource 60, a pressure controller 64 connected between the switch 62 and the anode gas inlet 82, and a diaphragm pump 70 so connected between the anode gas outlet 84 and the anode gas inlet 82 that the anode gas recirculation is made, wherein the diaphragm pump 70 has sensors 106 and 108 connected to the switch 62.
Patent JP-2004055437-A (JP)
Title: Current adjusting method of thermal overcurrent relay
Inventor: OKUBO HIDEAKI
IPC: H01H61/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an accurate and efficient current adjusting method of a thermal overcurrent relay.  <P>SOLUTION: In the thermal overcurrent relay, a process making a predetermined current pass at virtual position two points wherein an adjusting mechanism is changed by a predetermined amount, and a measuring action time until the contact of the thermal overcurrent relay is reversed; a process calculating a minimum action current value with which a ratio of the action time at the virtual position two points is generally same as a ratio of a relational expression between the action time at each of the virtual position two points and the minimum action time current value; and a process obtaining a true position of the adjusting mechanism wherein the thermal overcurrent relay is acted in a range of a regulated time and a current value according to a setting current by the minimum action current value are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052464-A (JP)
Title: Coupling device for rising beam
Inventor: OKURA NORIMINE
IPC: E04B1/58
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To further increase the strength of a coupling on the upper side of an rising beam by improving a conventional coupling device for a beam.  <P>SOLUTION: In a coupling device coupling end sections on the upper sides of the left-right rising beams 3 with the opposed side faces of a structural material such as a column 1a, the beam 2a or the like through splice plates 4a, upper projecting pieces 5a and lower projecting pieces 6a extended in the opposed rectangular directions are formed to the splice plates, hooked engaging sections 7 are formed on the front-end sides of the upper projecting pieces and the lower projecting pieces 6a are inserted into driving-in grooves 9a formed to the end faces of the rising beams. In the coupling device, the splice plates 4a are screwed to the end faces of the rising beams 3, the upper projecting pieces 5a are hung on the top faces of the structural materials 1a and 2a, the engaging sections 7 for the oppositely installed upper projecting pieces are engaged mutually while wedge members 10 are driven between the engaging sections and the upper projecting sections 5a are screwed to the structural materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056691-A (JP)
Title: Image pickup device
Inventor: IBE MASARU
IPC: G03B13/36
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of reducing time for AF search, and also capable of detecting a focal point with a higher degree of precision in fine tuning, while reducing the time for the AF search in rough tuning, compared with the current image pickup devices.  <P>SOLUTION: While moving a focus lens 116a for rough tuning, sampling of contrasts is performed at rough intervals by an AF detection circuit 130 to detect an approximate focal point. Next, moving a focus lens 117a for fine tuning, the focal point is efficiently detected in the AF detection circuit 130. This invention is characterized in that the larger the focal point moving distance in relation to an unit moving distance of the focus lens for rough tuning is, the greater is the effect of time reduction, and that the smaller the focal point moving distance to the unit moving distance of the focus lens 117a for fine tuning is, the higher is the degree of the precision of the focal point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057848-A (JP)
Title: Catalyst, and method of producing the same
Inventor: ISHIHARA ATSUSHI
IPC: B01J31/22
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrodesulfurization catalyst having high catalytic activity and a method of producing the same without carrying out preliminary sulfurization.  <P>SOLUTION: This invention includes the method for producing a catalyst with at least one metallic active component supported on a carrier, which is characterized in that an oil-soluble metallic compound is supported as the metallic active component on a carrier and treated with steam. This invention also includes the catalyst obtained by supporting an oil-soluble metallic compound on a carrier and treating it with steam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063505-A (JP)
Title: Distributed feedback type semiconductor laser and method of manufacturing the same
Inventor: MORI HIROSHI
IPC: H01S5/12
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high optical output with good yield.  <P>SOLUTION: The distributed feedback type semiconductor laser comprises a first diffraction grating layer 12a and a second diffraction grading layer 12b which are allocated separately on both sides of a flat coupling layer 13 extended in the light emitting direction to virtually form a part of a diffraction grating 16 in the equal interval of gratings in which the phase is continuous. In this laser, a region in the upper part of the first and the second diffraction grating layers and coupling layer and in the lower part of the active layer and the coupling layer are formed with the same material substance as a semiconductor substrate, coupling coefficients k<SB>1</SB>, k<SB>2</SB>at the diffraction gratings of the first and the second diffraction grating layers are set to different values. Moreover, a reflection preventing film 22 is formed at the light emitting end surface on the side of the diffraction grating layer having a smaller coupling coefficient of the diffraction grating among the first and second diffraction grating layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059442-A (JP)
Title: Fungicide for washing tub, fungicidal apparatus for washing tub comprising the same and fungicidal method for washing tub
Inventor: YUI KEI
IPC: A01N43/36
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fungicide for a washing tub for simply exterminating fungi in the washing tub of a washing machine in a short time, an apparatus therefor and a control method for the fungi using the apparatus.  <P>SOLUTION: The fungicide for the washing tub for preventing inhabitation/growth of the fungi living in the washing tub or a dewatering basket of the washing machine comprises the fungicide and a gas producer as an active ingredient. The fungicide for the washing tub converts into a gaseous state in use and diffuses/fills the whole washing tub in order to prevent the growth of the fungi in the washing tub. The fungicidal apparatus comprises the fungicide and the fungicidal method uses the fungicidal apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062367-A (JP)
Title: Mutual report system of sediment disaster information
Inventor: KIKUI TOSHIHIRO
IPC: G06Q50/26
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sediment disaster information mutual report system capable of positively aiding district residents in warning and evacuating from sediment disaster by sharing the sediment disaster information by the area residents and the administration side such as respective community offices through the Internet to apply synergistic action between "reporting effort" of the administration side and "knowing effect" of the resident side and plainly displaying a foretaste of disasters and occurrence states on the Internet.  <P>SOLUTION: The system which is a server prepared on the Internet 1 comprises an information management server 2 for disclosing information concerned with sediment disaster such as landslides and mudflow and terminals connected to the Internet 1 and capable of accessing the server 2 and mutually reporting the information concerned with the sediment disaster.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060746-A (JP)
Title: Braking device for rotating machine, and clutch device
Inventor: AOYANAGI MANABU
IPC: F16D55/06
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device for a rotating machine employing only one laminated piezoelectric actuator.  <P>SOLUTION: The braking device 1 for the rotating machine comprises a brake fixing section 2 and a main rotating section 3 faced to this and connected to the rotating machine. The braking device 1 has a bearing 4 that supports the main rotating section 3 and is disposed movably in a rotation axis direction, a spring member 6 for pressing the main rotating section 3 from the brake fixing section 2 to a brake surface 2a of the brake fixing section 2 via the bearing 4, the laminated piezoelectric actuator 7 mounted in the main rotating section 3 or the brake fixing section 2, and a pivot sphere 8 inserted between an end of the actuator 7 and the brake fixing section 2 or the main rotating section 3. During non-operation of the actuator 7, the braking device 1 actuates or opens the brake. On the contrary, during an operation of the actuator, the braking device 1 opens or actuates the brake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057952-A (JP)
Title: METHOD OF CONTROLLING pH AND TREATING DEVICE FOR ORGANIC WASTE
Inventor: TOKURA NORIYUKI
IPC: C12M1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure the pH during solid fermentation/solid cultivation with high accuracy and to increase the decomposition rate of a treated material.  <P>SOLUTION: The method aims to control the pH of a solid material to be treated when a treating tank 1 is charged with the solid material to ferment or cultivate. In this method, a polymer electrolyte gel 9 which expands or shrinks with changes in the pH is mixed into the solid material to be treated to detect changes in the volume in the treating tank 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059253-A (JP)
Title: Sheet cutting processing device
Inventor: TAKATSUKA TSUTOMU
IPC: B65H35/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutting processing device capable of making the most of sheet chipping storage performance of a chipping box, by depositing sheet chippings from a deep bottom in the chipping box so as to leave no space.  <P>SOLUTION: The chipping box 100 is disposed to make a throw-in port 102 face a lower part of a cutter 82 for cutting a sheet. A controlling plate 110 guiding the sheet chippings generated when cutting the sheet in a width direction by the cutter 82 to have flying positions generally parallel with the deep bottom surface 116 of the chipping box 100, and to fly along a flying path arriving at the deep bottom surface 116 of the chipping box 100 is disposed. When the sheet is cut in the width direction by the cutter 82, the sheet chippings are suspended from a cut tip end portion side and successively put on the controlling plate 110 to have the flying position generally parallel with the deep bottom surface of the chipping box 100. The sheet chippings are guided by the controlling plate 110 so as to arrive at the deep bottom surface side along the flying path getting to the deep bottom surface of the chipping box 100 from the throw-in port 102, and successively piled leaving no space and deposited to the brim.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071686-A (JP)
Title: Light emitting element array
Inventor: HAMANO HIROSHI
IPC: H01L27/15
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED array that is superior in regard to reliability in a product, a yield in production, and production costs by decreasing the number of wiring pads for wire bonding, reducing a place where a wiring pattern formed on a substrate crosses a groove section formed on the substrate, and preventing the wiring patterns from crossing each other.  <P>SOLUTION: An element separation groove 10 is formed in zigzags. The element separation groove 10 separates the substrate of the LED array 1 into two electrically separated semiconductor blocks 1a, 1b. A connection terminal 7a of upper common wiring 7 for electrically connecting a first cathode wiring pad 15 to an n-side electrode 5 is composed so that the connection terminal 7a does not cross the element separation groove 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068911-A (JP)
Title: Pressure regulating valve
Inventor: ISAYAMA KAZUHIRO
IPC: F16K17/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulating valve requiring a small number of parts count, having a simple structure, and capable of gradually regulating pressure.  <P>SOLUTION: In the pressure regulating valve 24, a dial 56 is coaxially mounted to one end of a spring retainer 52, and protrusions 64 are formed on either one of the dial 56 or a pressure regulating valve body 26. A cam groove 66 engaged with the protrusions and converting rotations of the dial into linear movement is formed on the other side of the pressure regulating body 26, and a plurality of recessed portions 70, 72 in which the protrusions are fitted when the dial is at a specified rotating position, is formed on a side surface 68 of the cam groove. In this structure, the dial is coaxially mounted with the spring retainer, so that the structure becomes simple as compared with a case eccentrically mounted. The protrusions are engaged in the cam groove to mount the dial to the pressure regulating valve main body, so that a bolt or a nut for mounting the dial is not needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071364-A (JP)
Title: Power supply device for high frequency heating
Inventor: TOMISATO TETSUO
IPC: H05B6/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for high-frequency heating having fast rise time of high-frequency output power (or output current), not generating disorder in a feedback control loop.  <P>SOLUTION: The power supply device 1 outputting the high-frequency heating electric power by the direct current output voltage of thyristors 11a, 11b, comprises a mini-model circuit 20 of which, electric characteristics is nearly equivalent with a main circuit 2, composed of a passive circuit including thyristors 21a, 21b of a small capacity, arranged in parallel with the main circuit 2, controlling the ignition phase angle of the thyristor of a small capacity by the output signal of a phase control device 6; and an error amplifier 5 comparing the output voltage of the mini-model circuit with the programmed voltage of a heating electric power setter 5 of the main circuit 2, and transmitting the error voltage to the phase control device 6. The ignition phase angle of the thyristor of the main circuit 2 is controlled by the output signal of the phase control device 6 basing on the control signal of the ignition phase angle of the thyristor of the small capacity of the mini-model circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067608-A (JP)
Title: Hair cosmetic
Inventor: SEKI TAIZO
IPC: A61Q5/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of imparting excellent conditioning effects to the hair without causing bad effects such as sticky feeling, and having excellent retentivity of the conditioning effects.  <P>SOLUTION: The hair cosmetic contains one or more kinds selected from an ester or salt of a betaine represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different, and each a 1-20C linear or branched alkylene group or alkenylene group having 0-2 amino groups or hydroxy groups; R<SP>3</SP>is a 1-24C linear or branched alkyl group or alkenyl group; R<SP>4</SP>is a methyl group or a ethyl group; and n is an integer of 0-5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076589-A (JP)
Title: Filter control method and device
Inventor: HAMAHATA TOSHIHIRO
IPC: F01N13/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate a filter in the proper timing by highly accurately estimating a quantity of particulates accumulated on the filter.  <P>SOLUTION: An increase quantity of the particulates in a prescribed period is obtained as first difference data DX on the basis of first estimative data D2 from a first estimating arithmetic operation part 52 on the basis of longitudinal differential pressure ΔP of the filter 32, and is also obtained as second difference data DY on the basis of second estimative data D3 from a second estimating arithmetic operation part 53 on the basis of an integral of a particulate generating quantity per unit time. Correction second estimative data D6 is obtained by correcting the second estimative data D3 by correction data D4 arithmetically operated from the first and second difference data DX and DY, and regeneration of the filter is controlled by using the first estimative data D2 or the correction second estimative data D6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196193-A (JP)
Title: Automation control module (acm) capable of operating service portal
Inventor: BROWNHILL CARRIE
IPC: G06F17/30
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automation control module (ACM) capable of operating a service portal.  <P>SOLUTION: In this service portal ACM, a customer can easily find out related information by connecting a conventional ACM to the service portal or general-purpose computer. The service portal ACM comprises a first CPU and a first memory. A second CPU is connected to the first CPU, and a second memory is connected to the second CPU to store a service portal database containing one or more links to a first service portal data set and a second service portal data set stored in a remote network server. A first network interface is connected to the second CPU through a gateway, so that the second CPU can communicate with the remote network server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076625-A (JP)
Title: Automatic stopping and restarting device of engine for hybrid vehicle
Inventor: HASE TAKAMITSU
IPC: B60L50/16
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temporary drop of rotating speed in switching to a motor from an engine to drive an auxiliary machine.  <P>SOLUTION: This device has engine automatic stopping and restarting functions 21 and 22 for automatically stopping the engine 2, in a hybrid vehicle for driving wheels by use of at least one of the engine 2 and the motor 3, in the establishment of a prescribed operation condition, and automatically restarting the engine 2 in the establishment of another prescribed operation condition; the auxiliary machine; the auxiliary machine driving motor 51; a driving force selective transmission mechanism for selectively transmitting the driving force of the engine 2 to the auxiliary machine in the operation of the engine or the driving force of the auxiliary driving motor 21 to the auxiliary machine in the automatic stop of the engine 2; and engine stop delaying functions 21 and 25 for delaying the stop of the engine 2 from the start of the auxiliary machine driving motor 51 when automatically stopping the engine 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079700-A (JP)
Title: Substrate positioning device and positioning method therefor
Inventor: TANAKA KAZUO
IPC: H05K13/04
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate positioning device and the positioning method therefor wherein the positioning of a thin substrate, which readily generates warpage, is effected with a high accuracy.  <P>SOLUTION: In the substrate positioning device equipped with an attraction table 1 for correcting the warpage of a substrate by attracting the same from the lower surface thereof and at least two sets or more of positioning tops 2 for positioning the substrate by pinching the same on the attraction table 1, rollers 3 (attraction table moving means) for moving the attraction table 1 into XYΘ directions are provided to position the substrate by moving the same integrally with the attraction table 1 into the XYΘ directions by affecting the positioning tops 2 of respective sets on the substrate attracted to the attraction table 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041636-A (JP)
Title: Nameplate holder not causing hole in clothes
Inventor: YAMAUCHI HIROYUKI
IPC: A44B99/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nameplate holder which does not cause a hole in clothes by pinching cloth by male and female hooks.  <P>SOLUTION: At desired part where a nameplate is fixed on clothes, a male side hook (2) and a female side hook (1) are joined to pinch cloth (4). Thus the nameplate (3) can be fixed on clothes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080294-A (JP)
Title: Crime prevention system
Inventor: TANAKA KOJI
IPC: H04W4/90
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention system capable of preventing misinformation and effectively utilizing image information on the occurrence of emergency.  <P>SOLUTION: When an abnormal motion is detected in an image photographed by a monitoring camera 11 installed in a user's home 1, the image is transmitted to a mobile phone 3. A user 2 displays the received image on a display screen of the mobile phone 3 to confirm whether or not the abnormal motion indicates a malicious intruder. When the abnormal motion indicates the malicious intruder, the user transmits the image to a police station 4 near the user's home 1 registered in advance in the mobile phone 3 to inform the police station 4 about the presence of the malicious intruder in the user's home 1.  <P>COPYRIGHT: (C)2004,JPO