baber/WOPTO huggingface dataset:
Patent JP-2004115470-A (JP)
Title: Method for converting aromatic compound and soil purification method
Inventor: OIZUMI TETSURO
IPC: C09K101/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying soil in which a contaminant is directly and efficiently attenuated or attenuated and removed by reduction, etc., from soil contaminated by an aromatic compound (contaminant) such as benzene or chlorobenzene and to provide a method for converting the aromatic compound, which can advantageously be utilized for the method for purifying the soil.  <P>SOLUTION: The method for purifying the soil comprises applying a liquid containing iron fine particle slurry obtained by dispersing iron fine particles into water into soil or groundwater contaminated with the aromatic compound which may have a substituent group. The aromatic compound which may have the substituent group is preferably an aromatic compound or a halogenated aromatic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115243-A (JP)
Title: Conveyance order recombination device
Inventor: KAKIMURA SEIJI
IPC: B65G1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance order recombination device, performing conveying jobs in a short time period without requiring a large installation space.  <P>SOLUTION: The conveyance order recombination device comprises a storage rail 21 extending from an entrance station S1 toward the side of an exit station S2, a picking up rail 22 extending on the side of the storage rail 21 toward the exit station S2, a storage vehicle 11 carrying a workpiece W and travelling on the storage rail 21, a picking up vehicle 12 carrying the storage vehicle 11 and travelling on the picking up rail 22, and transferring means for transferring the storage vehicle 11 on the storage rail 21 onto the picking up vehicle 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189612-A (JP)
Title: Method and apparatus for maintaining constant load current with line voltage in switch mode power supply
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply including a regulation circuit capable of maintaining approximately constant load current with line voltage.  <P>SOLUTION: In one embodiment, a regulation circuit includes a semiconductor switch and current sense circuitry to sense the current in the semiconductor switch. The current sense circuitry has a current limit threshold. The regulation circuit current limit threshold is varied from a first level to a second level during the time when the semiconductor switch is on. One embodiment of the regulation circuit is used in a power supply having an output characteristic having an approximately constant output voltage below an output current threshold and an approximately constant output current below an output voltage threshold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152236-A (JP)
Title: Ceramic diaphragm structure and its manufacturing method
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/22
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable thin-wall ceramic diaphragm structure in which recesses, cracks, etc., do not occur in a diaphragm portion and which has a high natural resonance frequency, is excellent in strength, and does not hinder sintering at the time of sintering various kinds of films formed on its surface, and to provide a method by which the structure can be manufactured profitably. SOLUTION: The ceramic diaphragm structure is an integrally fired product composed of a ceramic substrate having at least one window section and a thin ceramic diaphragm plate laminated upon the substrate so as to cover the window section. In addition, a thin-wall diaphragm section is integrally formed with ceramic substrate at the window section. The diaphragm section is formed so that the section may be protruded outward in the direction opposite to the window section. In addition, the diaphragm section is protruded outward in the direction opposite to the window section at firing time when the ceramic diaphragm structure is manufactured.
Patent JP-2004117330-A (JP)
Title: Spinning mechanism of laser marker
Inventor: TAMAMURA AKITO
IPC: B25H7/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning mechanism of a laser marker prevented from rattling so as not to cause deterioration in positional accuracy of a cast laser beam line even if the laser marker is spun, capable of realizing smooth spinning and having a good operability.  <P>SOLUTION: The spinning mechanism of the laser marker comprises a laser marker body 10 having a laser source unit for emitting a laser beam in a prescribed direction and the spinning mechanism 25 interposed between the marker body 10 and a base 20 and spinnably connecting the marker body 10 to base 20. At least one of a marker body 10 side sliding face and a base side 20 side sliding face of the mechanism 25 is constituted of a lubricant 22 formed by coating. Thus, smooth sliding performance is obtained and operability is enhanced. The smooth sliding performance is maintained semipermanently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124981-A (JP)
Title: Camera platform device
Inventor: SUZUKI NOBUO
IPC: G03B17/56
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera platform device being easily mounted on a mount by forming a bolt insertion hole on a base of the camera platform device in a state of being opened to an outer part of the base through a slit having a dimension to allow a screw part of a base mounting bolt to pass therethrough, and inserting the bolt into the bolt insertion hole of the base through the slit.  <P>SOLUTION: One bolt 40 as reference is screwed into a bolt screw hole 42 of the mount 38 by a predetermined amount, the base 14 of the camera platform 10 is moved toward the bolt 40, and the bolt 40 is inserted into the bolt insertion hole 34 through the slit 36 as shown in the figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121376-A (JP)
Title: Article throwing unit
Inventor: IWASAKI KUNIO
IPC: A63F9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To display the state of a plurality of throwing units easily be grasped at a glance, and to speedily and smoothly perform operation to the throwing units while looking at the display.  <P>SOLUTION: On the front surface of a casing of each throwing unit 1, a light emitting display part D1 is provided. The display part D1 visually displays the state of emptiness (run of stock of articles), an error (malfunction), etc. in the throwing unit 1 by the difference in light-emitting colors. A window part 26 for viewing the display part D1 of each throwing unit 1 from outside is provided at an opening and closing door 20 of a cabinet 2. Thus, the display part D1 of each throwing unit 1 is each viewed through the window part 26 of the cabinet 2. In the case of performing operation to the throwing unit 1 while looking at the display, the operation can be performed while directly viewing the display part D1 of the objective throwing unit 1 in the state of opening the door 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122527-A (JP)
Title: Method for producing frp molded product
Inventor: SEKIDO SHUNEI
IPC: B29C39/42
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can prevent orientation of reinforcing fibers of a reinforcing fiber substrate positioned on the outermost side from falling into disorder and can produce an FRP molded product excellent in surface quality and design effect.  <P>SOLUTION: The reinforcing fiber substrate is laminated and arranged on a mold to be covered with a bagging sheet and, after the bagging sheet is evacuated, a thermosetting resin is injected into the mold to impregnate the the reinforcing fiber substrate with the resin and the impregnated substrate is cured to produce the FRP molded product. As the reinforcing fiber substrate becoming the outermost layer of the obtained FRP molded product, the reinforcing fiber substrate, of which the structure is fixed by the thermosetting resin, is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127729-A (JP)
Title: Child seat
Inventor: MAIER DIETER
IPC: B60N2/28
Filed: 2002-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a child of a backward child seat from moving forward. SOLUTION: The backward child seat used for a vehicle is provided with a seat structure (50) having a seat part and a reclining part (48) supporting a seat occupant (40) and a support face (32) for being mounted on a vehicle seat cushion. Since it is engaged with a standard fixing unit related to the vehicular seat, a releasable connector (38) is attached to a link (52). The link (52) is projected from an end of a contrary side to the reclining part (48) of a seat part of a child seat structure, and attached to the child seat structure (50) by a connection joint (54) arranged upward of the support face (32) so as to rotate the child seat structure (50) to the link (52).
Patent JP-2004123950-A (JP)
Title: Abrasive
Inventor: WACHI HIROKO
IPC: B24B37/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide abrasives which cause neither scratching nor dishing even with a higher polishing rate.  <P>SOLUTION: The abrasive comprises an organic fine particle having a functional group which can form a complex with metal, a water soluble compound which can form a complex with metal, an oxidizing agent and water. The organic fine particle is composed of a copolymer obtained by polymerizing a monomer composition comprising from 1 to 50mass% of an unsaturated carboxylic acid monomer and from 99 to 50mass% of a vinyl monomer based on the mass of the total monomers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125119-A (JP)
Title: Continuously-variable transmission
Inventor: INOUE EIJI
IPC: F16H37/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wrong feeling of shift quality from giving to passengers by adjusting a speed change ratio of a toroidal type continuously-variable transmission 24 when switching a low speed mode and high speed mode.  <P>SOLUTION: A structure adjusting a speed change ratio of a toroidal type continuously-variable transmission 24 is provided so that torque of an output shaft 37a is strictly controlled at an extremely low speed. When disconnecting low-speed and high-speed clutches 39a and 40a used for switching of a low-speed mode and a high-speed mode, a torque adjusting function adjusting a speed change ratio of the toroidal type continuously-variable transmission 24 is stopped. Consequently, adjustment for the speed change ratio of the toroidal type continuously-variable transmission is not carried out in spite of fluctuations of transient torque of the toroidal type continuously-variable transmission 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132556-A (JP)
Title: Water-cooled conductor and manufacturing method thereof
Inventor: SHIBUYA SUMIICHI
IPC: G21B1/11
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cooled conductor manufacturable at low cost and having high reliability even in the case of a long size water cooled conductor having a large vertical/lateral ratio of a cross section or in the case of a cooled water conductor having a pipe projecting from an end thereof.  <P>SOLUTION: This water cooled conductor is formed of a cooling pipe 13 forming a flow passage when the cooling water flows and a pair of conductor parts 11 respectively formed from a rectangular conductive body and formed with a U-shape groove 12 having a nearly semicircular cross section, to which the cooling pipe 13 is to be inserted, on a surface of one of the conductors. The cooling pipe 13 is pinched between the U-shape grooves of the pair of conductors 11, while inserting the cooling pipe 13. An abutment surface of each of the members is bonded for integration by a bonding means such as soldering, brazing, eutectic bonding and diffused bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137693-A (JP)
Title: Concrete damming device
Inventor: SAKAI YOSHIHITO
IPC: E04G21/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a damming plate after concrete is solidified by providing a concrete damming plate without time and effort in a concrete construction joint part.  <P>SOLUTION: This concrete damming device 5 set in a concrete form for concrete construction joint is composed of: a damming plate 51 formed by two or more plate members 51A to 51E for damming concrete placed in a post form 1; and a guide member 52 provided with slits 57, 58 for inserting the damming plate 51 to set the damming plate 51 in a beam form 2 from the side and mounted on the beam form 2 to also serve as a side form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139240-A (JP)
Title: Pay contents distribution system
Inventor: SAKURAI AKIRA
IPC: G06Q50/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pay contents distribution system realizing the transfer of pay contents by securing a band for a user terminal without making any separate claim for securing band resources.  <P>SOLUTION: When a user terminal 203 decides the purchase of his or her desired contents in viewing the purchase price of the contents on the home page of a contents server 201, a band management server 205 sets a route connecting a contents server 201 to a user terminal 203 by first to third routers 204<SB>1</SB>to 204<SB>3</SB>, and secures a continuously reproducible predetermined band. An authentication settling server 206 collects the purchase price from the user terminal 203, and pays the purchase price to the contents server 201. The contents server 201 pays proxy service charge to a network connecting service device side including the band management server 205 and the authentication settling server 206. Therefore, it is necessary for the user to pay only the purchase price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138340-A (JP)
Title: Pressure regulation damper and floor structure using the same
Inventor: SHINDO GIICHI
IPC: F24F7/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To save man-hours for construction and disassembly of a floor structure, prevent a pressure regulation damper from being warped or deformed after the construction, and prevent dust such as metal powder from generating in disassembling and reassembling.  <P>SOLUTION: This floor structure is constituted by a support leg 2A vertically provided on a base surface 1, floor surface material 3A horizontally retained by the support leg 2A, the pressure regulation damper 4A disposed on the lower side of the floor surface material 3A, and a filter 5. This floor structure is constructed by placing a flange 4f corner part on an upper surface of a rack 2c with an engagement protrusion 2d on an upper surface of the rack 2c of the support leg 2A inserted in an engagement hole 4g of the flange 4f corner part of the pressure regulation damper 4A, and retaining the pressure regulation damper 4A in the level condition, disposing the filter 5 on the upper surface of a bottom plate 4d, and then placing the floor surface material 3A on the pressure regulation damper 4A with the engagement hole 3b of the floor surface material 3A inserted in the engagement protrusion 2d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141699-A (JP)
Title: Steam washing device
Inventor: SEKIYAMA SHIGETOSHI
IPC: B08B3/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam washing device capable of washing a contaminated bottomed cylindrical body by the washing force of steam to make repeatedly usable the bottomed cylindrical body.  <P>SOLUTION: The steam washing device is equipped with a plurality of nozzles relatively entering the bottomed cylindrical body to spray steam on the inner surface of the bottomed cylindrical body, a plurality of the fine pipes connected to the respective nozzles to supply steam to the nozzles, a trap for supplying washing water or a drying gas to the fine pipes under constant pressure, a switching valve for selectively sending one of the washing water and the drying gas into the trap and the heating means arranged on the downstream side of the trap to convert the washing water in the fine pipes to steam or to heat and dry the drying gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142837-A (JP)
Title: Loading and unloading apparatus for installation base for heavy object
Inventor: SUGAWARA SHOICHI
IPC: B66F3/46
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply, easily, and stably install an installation base on a foundation base by using the installation base having a jack and a track trailer for loading/carrying the installation base without using any large cranes in the loading/unloading apparatus for the installation base for installing a generating unit having a large weight onto the foundation base laid on the ground.  <P>SOLUTION: The loading/unloading apparatus lifts the installation base 2 mounted on a track trailer TT by the jack JL for cargo being provided on the installation base 2, brings down the installation base 2 on the foundation base 1 separately from the track trailer TT, removes the jack JL for cargo from the installation base 2, horizontally supports the installation base 2 on the foundation base 1 by a plurality of horizontal jacks JH being provided on the installation base 2, and places the generation unit on the installation base 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147209-A (JP)
Title: Leaky transmission device
Inventor: MUROFUSHI NOBUO
IPC: H04B5/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce signal attenuation quantity of radio waves to be propagated on a leaky transmission line with bent parts at every turn and to prevent a damage of a leaky transmission cable.  <P>SOLUTION: This leaky transmission device is provided with: first and second leaky transmission cables 10; a cable joint 20 which is attachably/detachably interposed between the first and second leaky transmission cables and outputs the radio waves to be inputted from one leaky transmission cable to the other leaky transmission cable by changing their traveling directions; and a plurality of fixing devices 30 which fix the first and second leaky transmission cables, respectively. The leaky transmission line is formed by connecting one end of the first leaky transmission cable with radio communication equipment and on the other hand, connecting the other end of the first leaky transmission cable with one end of the second leaky transmission cable via the cable joint. Then, the first and second leaky transmission cables are partially fixed by the fixing devices, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150060-A (JP)
Title: Guide pulley and wind-regulator equipped with the guide pulley
Inventor: SHINKAI TAKAHIRO
IPC: B60J1/17
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide pulley capable of ensuring bearing strength of a pulley, at the same time, cutting down costs of mounting work and increasing working efficiency.  <P>SOLUTION: The guide pulley comprises a guide body having a slit section required to be put on the flat end section of a mounted member and an introduction section inserting a laying inner cable therein, the pulley set along one partition of partitions formed in both sides of the slit section, an insertion hole formed in both partitions and a pulley shaft inserted in the hole of the pulley and, at the same time, a neck section required to be fitted to the U-shaped slit formed in the flat end section of the mounted member is formed on the circumference of the pulley shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145771-A (JP)
Title: Ink-jet printing head and method for forming the same
Inventor: FEINN JAMES A
IPC: B41J2/05
Filed: 2002-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing head with an extremely high nozzle mounting density, and a method for forming the same. SOLUTION: Ink supply slots 243a, 243b are formed on a substrate 242. A nozzle row 254a is formed on one surface of the ink supply slot 243a, and a nozzle row 254b is formed on the other surface thereof. A nozzle row 254c is formed on one surface of the ink supply slot 243b, and a nozzle row 254d is formed on the other surface thereof. The nozzle row 254a and the nozzle row 254b are displaced with each other in the vertical direction, and the nozzle row 254c and the nozzle row 254d are displaced with each other in the vertical direction. The nozzle rows 254a, 254b are displaced with respect to the nozzle rows 254c, 254d in the vertical direction. The nozzle mounting density of the nozzle rows 254a, 254b is at least 250 nozzles/mm<2> .
Patent JP-2004152607-A (JP)
Title: Resin composition for electrical insulation and electric apparatus
Inventor: UMAGAMI ISAO
IPC: C08G59/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which has high heat conductivity and is excellent in impregnation into an electric apparatus and superior in environmental resistance, and in which silicon dioxide deposited after a long term storage does not become a hard cake and can be re-dispersed.  <P>SOLUTION: In this resin composition, styrene and its derivative, silicon dioxide having the average particle size of 20 μm or less, and a titanate coupling agent are mixed in a resin composition which is obtained by making polyepoxide and α, β-unsaturated salt group acid react, and further reacting it with the unsaturated epoxyester. Consequently, it enables to manufacture an electric apparatus having excellent heat dissipation and even if the silicon dioxide in the resin composite is deposited after a long term storage, it does not become a hard cake and re-dispersion is possible, and electric insulation treatment can be done without affecting the productivity. The resin composition is superior in environmental burden resistance, and contributes to improving reliability of the electrical apparatus used outdoors. Because of its being superior in impregnation performance into the electrical equipment, heat diffusibility of the electrical apparatus in operation can be improved so that temperature rise in the electrical apparatus can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149023-A (JP)
Title: Conveying carriage
Inventor: HASHIMOTO HIDEKI
IPC: B62B3/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated conveying carriage capable of fully exerting functions of its axle and wheels as well as travel safety.  <P>SOLUTION: The carriage 10 is provided with a vehicle body 13 for carrying freights, wheels 11 provided in the vehicle body 13, and a driving device 15 rotating and driving the wheels 11. There further provided a first detecting means 17a detecting a load applied on one side of the vehicle body 13 in the width direction, a second detecting means 17b detecting a load applied on the other side, and a control part 16 controlling the driving device 15 based on the results of the first and the second detecting means 17a, 17b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149038-A (JP)
Title: Fitting structure for fuel tank module
Inventor: MIHO YOSHITAKA
IPC: B62D25/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank module fitting structure for ensuring a sufficient collision input absorbing space in a rear collision.  <P>SOLUTION: A fuel tank module 5 is fixed to a side member 3 of a vehicle body at front and rear end portions of the fuel tank module with a front side fitting bracket 10 and a rear side fitting bracket 9 so that the rear side fitting bracket 9 is detached in the rear collision, and the front side fitting bracket 10 is bent by the descent of a longitudinal member 7 of the fuel tank module 5. The fuel tank module 5 is thus detached, and a sufficient collision input absorbing space is ensured in the rear collision.  <P>COPYRIGHT: (C)2004,JPO