baber/WOPTO huggingface dataset:
Patent JP-2004136839-A (JP)
Title: Pneumatic tire
Inventor: AZUMA EIJI
IPC: B60C9/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for making the improving effect of comfortability such as riding comfort and road noise compatible with the improving effect of stability and controllability.  <P>SOLUTION: This pneumatic tire has a pair of annular beads 1a, a carcass layer 10 of rolling back both ends by the beads 1a and a plurality of belt layers 6 for reinforcing a carcass layer 11a positioned under a tread by the hoop effect, and is characterized in that in the carcass layer 10, a cord is covered with topping rubber having two or more kinds of hardness, and the carcass layer 10 of an area between the outside end P1 of the innermost peripheral side belt layer 6a and a tire maximum width position P2 has an area C1 covered with topping rubber having the highest hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144810-A (JP)
Title: Home page alteration monitoring system
Inventor: NIIZAKA KAZUYA
IPC: G06F21/62
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect alteration of a home page (HP), to promptly inform a customer of the alternation and to make the capacity of a memory device saving the contents of the HP as small as possible in order to detect the alteration.  <P>SOLUTION: In the system that a terminal 11 of a customer 1, an HP alteration monitoring server 21 of an HP alternation monitoring trader 2 and a server 13 to be monitored of the alteration of the HP transmit and receive data through a communication line 3, the server 21 is constituted to have a function to monitor the alteration of the HP, a function to receive the contents of a contract relating to HP alteration monitoring proposed and concluded by and with the customer terminal 11, a URL (Uniform Resource Locator) of the designated HP and a customer's e-mail address and to store the same into a DB (database), and a function to check these by using a hash value and to inform the customer terminal 11 of the alteration of the HP by e-mail according to the contents of the contract with the customer when the alteration of the HP is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149290-A (JP)
Title: Drive connection device, sheet feeder having the same, image forming device, and image reading device
Inventor: AGATA ATSUSHI
IPC: B65H3/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive connection device capable of stably performing sheet feed operation by realizing a lifting operation, a sheet feeding operation, and a sheet surface control operation which are electrically controlled by using mechanical parts such as chipped teeth and a cam, a sheet feeder having the drive connection device, an image forming device, and an image reading device.  <P>SOLUTION: In the typical configuration of this sheet feeder, the drive connection device for "disengaging" and "engaging" a drive transmitted from a motor comprises a pickup roller, a pickup control gear 215, a solenoid 232 engaged with the pickup control gear to restrict the rotation of the pickup roller, a lift control gear formed integrally with the pickup control gear 215, a swingably held liftup claw 228, and a ratchet 229 to which the drive is transmitted. The phase of the lift control gear is adjusted so that the drive can be transmitted from the ratchet 229 to the liftup claw 228 upon the peak of the drive load of the pickup roller is passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149299-A (JP)
Title: Cover sheet winding apparatus for truck bed
Inventor: OKUNO MASAHIKO
IPC: B65H75/38
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a winding tool from interfering with the loading of cargo even if the winding tool is arranged at the rear side of a driver's cab.  <P>SOLUTION: A cover sheet winding apparatus, where the winding tool 5 for accommodating/loading and unloading a cover sheet 4 at a truck bed is arranged at the side of a rear surface 2a in the driver's cab, has a mounting tool 6 having a posture changing means 7 for freely changing the posture from the posture, where the winding tool 5 is arranged at the side of the rear surface 2a in the driver's cab, to the posture, where the winding tool 5 is placed at a roof section 2b in the driver's cab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156073-A (JP)
Title: Pickling apparatus and method for manufacturing pickled steel sheet
Inventor: KURITA KOICHI
IPC: B08B3/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickling apparatus having a comparatively simple structure for keeping the concentration of an acidic liquid in a downstream pickling tank, and to provide a method for manufacturing a pickled steel sheet.  <P>SOLUTION: In the pickling apparatus 20 that arranges several pickling tanks in the acidic liquid of which a steel strip is immersed and transported, and which store acidic liquids sequentially in an increasing order of concentration toward a downstream in a direction of the steel strip running, and that is constituted so as to sequentially transport the acidic liquid from the downstream pickling tank 22 to the adjacent upstream pickling tank 21, this apparatus has a transporting means for directly transporting the acidic liquid in the bottom of the downstream pickling tank to the upstream pickling tank when transporting the acidic liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116508-A (JP)
Title: Yabuta sumiomi (r) type pollution-free power generation system
Inventor: YABUTA SUMIOMI
IPC: H02P9/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pollution-free power generation system capable of being installed near urban-industrial area or the like without selecting location at where no wind blows and of supplying clean energy in such a manner that power transmission and maintenance control are easy and cheap under the current technical level situation that although wind power generation is wonderful by collecting topics as clean energy, it can not work at the location having no wind and is unprofitable with the wind of wind speed of 5 m/s or less.  <P>SOLUTION: The power generation system can continuously generate clean energy even under the condition of no wind, further its application is not limited in location such as low lands, mountains, islands, and the universe or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158567-A (JP)
Title: Process for producing multilayer ceramic electronic component
Inventor: MURAKAMI KENJI
IPC: H01G4/30
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make through holes for arranging a conductive material in a plurality of ceramic green sheets provided with a wiring layer and laid in layers in such a shape that a via electrode and the wiring layer are conducted surely by filling the through hole with the conductive material.  <P>SOLUTION: External electrode 28 of the multilayer ceramic capacitor 10 is formed by irradiating a multilayer CS of ceramic green sheets 20 having a wiring layer 24 on a ceramic layer 22 with a laser beam 50 to make a plurality of through holes 26 and then filling the through holes 26 with a conductive material. The through holes 26 are made by irradiating the ceramic green sheets cyclicly with a laser beam 50 having energy E of 8 mJ at a short pulse width B of 3 μs. Consequently, a length f1 indicative of the pull down amount of the end face 24At of a conductive wiring layer 24A from the end face 22t of the ceramic layer 22 has an extremely small value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155310-A (JP)
Title: Decelerating and reversing device for ship
Inventor: KANEKO YUICHIRO
IPC: F16D48/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and simple decelerating and reversing device for a ship having a brake function, capable of rapidly switching ahead traveling and astern traveling within a high-speed range of an engine in steering the ship.  <P>SOLUTION: In the decelerating and reversing device (1) for the vehicle including an input shaft (3) to which the power from the engine is inputted, a gear train for decelerating the rotational movement of the input shaft (3) and reversing the rotational direction of the input shaft (3) as needed, a multiple disc hydraulic forward clutch (39) and a backward clutch for switching the movement transmission route of the gear train and an output shaft (6), a main clutch (19) is provided on the input shaft (3) to cut off input from the engine and an operating means is provided to simultaneously engage any two clutches out of the main clutch (19), the forward clutch (39) and the backward clutch, thus sharing the transmitted load of the output shaft (6) between the two clutches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157071-A (JP)
Title: Sample surface measuring device
Inventor: YAMAGUCHI MICHIYA
IPC: G01N23/227
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To measure irregularities on the sample surface and the kind of an element constituting a sample by one device.  <P>SOLUTION: When measuring the irregularities on the sample 1 surface, the tip part of a probe 3 provided movably into/from the inside of a cylindrical extraction electrode 4 is projected from the lead electrode 4, and the projected tip part of the probe 3 is drawn close to the sample 1 surface, and a tunnel current between them is detected, to thereby measure the irregularities on the sample 1 surface. On the other hand, When measuring the kind of the element constituting the sample 1, the whole probe 3 is stored in the lead electrode 4, and an extraction voltage of about 3.5-4.5 kV is applied between the probe 3 and the lead electrode 4 from an extraction voltage application circuit 13, and the sample 1 surface is irradiated with electron beams emitted by field emission from the tip part of the probe 3, and a characteristic X-ray emitted from the sample 1 surface is detected, to thereby measure the kind of the element constituting the sample 1 based on the detection result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160283-A (JP)
Title: Exhaust gas cleaning catalyst and cleaning method
Inventor: FUKUJU ATSUSHI
IPC: F01N3/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning method by which NOx can be decomposed at a high denitrification rate using methane as a reducing agent even in the presence of water vapor, and methane can be decomposed at a high oxidation rate, and to provide a catalyst which is used for the method.  <P>SOLUTION: The catalyst comprises an upstream catalyst filled in an upstream stage, and a downstream catalyst filled in a downstream stage. The upstream catalyst is obtained by causing a metal oxide carrier to carry palladium in 0.01 to 0.1 wt.% by a carried amount to the carrier and platinum in 5 to 200 wt.% by a carried amount to the palladium, and mainly decomposes nitrogen oxide. The downstream catalyst is obtained by causing a metal oxide carrier to carry at least one kind of metal selected from the group consisting of palladium, ruthenium and platinum in 0.1 to 10% by a carried amount to the carrier, and mainly decomposes hydrocarbon by oxidation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163512-A (JP)
Title: Resin-coated aluminum reflective plate
Inventor: TAJIRI AKIRA
IPC: G02B5/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated aluminum reflective plate which is low in cost, high in reflection factor, and little in deterioration due to ultraviolet rays.  <P>SOLUTION: In this reflective plate, a composite resin film formed by laminating two kinds of resins which contain white pigments and have different melting-points is joined onto an Al substrate so that the low melting-point resins come into contact with the Al substrate. A coating which contains a white pigment and an ultraviolet-ray absorbing agent is formed on the surface of the film on the side of the high melting-point resin, the overall thickness on the substrate is made to be ≥100μm and the total reflection rate is made to be ≥90%. Further, the coating may be divided into a white pigment containing coating on a lower-layer side and an ultraviolet-ray absorbing agent containing transparent coating on an external surface side. Further, when those are manufactured, the low melting-point resin of the composite resin film is used for joining with the Al substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165822-A (JP)
Title: D/a converter
Inventor: SEKIGUCHI MASARU
IPC: H03M1/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a D/A converter which improves a resolution without largely increasing an occupied area on a substrate, is excellent in linearity, and has a small integral linearity error and a small differential linearity error.  <P>SOLUTION: Reference current compositing blocks C1-C4 are connected in cascade between a group of current control elements t11-t44 and a changeover switch 2. At least one (reference current compositing block C1) among a plurality of the blocks C1-C4 divides a composite reference current quantity on the basis of predetermined weighting, and outputs it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084452-A (JP)
Title: Safe chute for external wall repair work and external wall repair method
Inventor: KUROKAWA KIYOSHI
IPC: E04G21/16
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a working time and a working cost by reducing safe working and labor in external wall work of an old building.  <P>SOLUTION: A safe chute is provided with a slender rectangular upper part (12) in a planar view having a pair of opposite longitudinal wall and a pair of opposite cross sectional wall; a rectangular lower part (14) in a planar view arranged at a downward position deformed up to a prescribed distance from a longitudinal wall in parallel to the longitudinal wall of the upper part, and having a pair of opposite longitudinal wall and a pair of opposite cross section wall; and a transition part (16) connecting the upper part and the lower part. The safe chute is provided with folding parts (12e and 12f) on each of the upper edge of the longitudinal wall of the upper part; and three ring-like support parts (12g1-12g3 and 12h1-12h3) on each of a side inside along the upper end of the longitudinal wall of the upper part respectively. A distance X<SB>1</SB>between the cross sectional walls of the upper part is selected so as to be slightly smaller than an interval between adjacent scaffolding supports.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168099-A (JP)
Title: Automobile luggage net and attaching aspect
Inventor: EGUCHI HIROYUKI
IPC: B60P7/135
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile luggage net that can be attached in various forms and spread over in a required size with a suitable tension in each form.  <P>SOLUTION: This luggage net 1 includes a substantial square main body 9, two fixed hems 2 for hemming two opposite edges of the main body 9, edge strings 3 that pass through each of the meshes aligned along the other two opposing edges, both ends of the edge strings 3 being secured by the fixed hems 2, and all of these components being composed of nonelastic material. Edge string length adjustment means 4 is attached to the edge string 3 for allowing adjustment of the effective length of the string 3. End strings 5 are attached to each of the four corners of the luggage net 1, and a middle string 7 is provided between the two fixed hems 2. This middle string 7 passes through meshes of the main body 9 in parallel. These end strings are composed of elastic strings, and the ends of each provided with an engaging part with the automobile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173379-A (JP)
Title: Flat cable winder
Inventor: ENOMOTO KENJI
IPC: B65H54/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flat cable from being left outside a winder box when being wound.  <P>SOLUTION: This flat cable winder comprises a winding core that winds the flat cable 3 with its end wired to an electric apparatus of a mobile body in the winder box, and can perform the pullout and pullback of the cable from and to the winder box following the movement of the mobile body. The number of times of windings of the flat cable 3 wound around the external periphery of the winding core when the flat cable 3 is pulled out of the winder box is the same as the number of times of windings of the flat cable 3 wound around the external periphery of the winder core when the pulled-out flat cable 3 is pulled back to the wider box. In the flat cable 3, a diameter expansion means 6 is arranged at a part of the inner layer flat cable so that each turn of the inner layers is expanded before the outermost layer contacts with the inner wall of the winder box in the radial direction of the winding core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178870-A (JP)
Title: Water sealing cable
Inventor: UEMATSU TADAYUKI
IPC: H01B9/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water sealing cable for surely preventing deformation and an external injury due to thermal expansion of a cable core and a damage of a wire shield layer due to buckling and a breakage of a shield wire, improving workability owing to ease of dismantling work of the cable, and allowing to make a dismantling workshop clean to keep the environment in a superior status.  <P>SOLUTION: In the water sealing cable, wherein a wire shield layer 6 and a water-sealing layer 8 are formed on a cable core 5 in which the inner semi-conductive layer 2, a plastic insulator layer 3 and the outer semi-conductive layer 4 are formed on a conductor 1, the sealing cable is formed in a cross-sectional gear shape by providing protrusions 4A and recesses 4B on the outer peripheral face of the outer semi-conductive layer 4 of the cable core 5 in peripheral directions alternately and by successively providing in the longitudinal directions, shield wires 6A are stored into the recesses 4B to form the wire shield layer 6, and a water-swelling polymer 7 is filled into those recesses 4B to form the water sealing layer 8 on that outer semi-conductive layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180400-A (JP)
Title: Electric actuator control device
Inventor: NAKANE YASUHIRO
IPC: H02H7/085
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator control device which can precisely perform the protection of a motor when the motor causes hunting or is locked.  <P>SOLUTION: This electric actuator controller is equipped with an overcurrent detector 7 which detects the drive current of the motor 1 and detects an overcurrent flowing when the drive current exceeds a limiting value, an overcurrent detection time clocking part 13 which starts clocking action when the overcurrent is detected and continues the clocking action until it clocks a certain overcurrent detection time and is reset when it completes the clocking of the overcurrent detection time, a number-of-times-of-overcurrent-detection detector 14 which detects the number of times of the detection of the overcurrent while the clocking of the overcurrent detection time is performed, and a drive controller 15 which stops the supply of a drive current to the motor when the number of times of overcurrent detection exceeds a specified number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174152-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of further enhancing the attraction of the presentation of notice in a game without making the game monotonous.  <P>SOLUTION: The game machine has a function to control the game state to be shifted to a specific game state after displaying a special display result in a first variable display device 8 and a second variable display device 9 when it is determined that the display result of identification information variably displayed in the first variable display device 8 and the second variable display device 9 shall be the special display result. The game machine has also a prior notification means for notifying identification information extracted/displayed by the first variable display device 8 or the second variable display device 9, a first special presentation to extract/display identification information determined by a display result prior determination means in the first variable display device 8 by operating an operation means 11, and a second special presentation to extract/display identification information determined by the display result prior determination means in the second variable display device 9 by operating the operation means 11. Accordingly, the game machine can execute the player-participating type presentation in which a player can take part in the determination of identification information, and the attraction can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186833-A (JP)
Title: Information transmission system
Inventor: TSUJI YOSHIKO
IPC: G06Q50/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission system capable of building up a system whereby a desired article can easily be acquired.  <P>SOLUTION: The system is provided with: a main communication apparatus 10 mounted on a customer (human body M1); a plurality of first communication apparatuses 20 installed in cross-reference with articles A, B, C, D, E, F in a shop, a second communication apparatus 30 installed at an accounting place in the shop wherein a shop clerk (human body M2) is present. The first communication apparatuses 20 store article information including article identification information and prices of articles, and when the human body M1 wearing the main communication apparatus 10 is in contact with a contact part provided to each of the first communication apparatuses 20, the main communication apparatus 10 receives the article information transmitted from the first communication apparatus 20 and stores the information to a storage means, and thereafter, when the main communication apparatus 10 is set to the second communication apparatus 30 for communication, the main communication apparatus 10 transmits the article information stored in the storage means to the second communication apparatus 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183267-A (JP)
Title: Construction method for porous elastic pavement for road
Inventor: KOKUSHO MASATO
IPC: E01C7/30
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a porous elastic pavement for a road, improved in weather resistance of the surface of a driveway pavement road to improve the durability of the porous elastic pavement road by applying paint having weather resistance to the surface of the porous elastic pavement road for the driveway.  <P>SOLUTION: A mixture of elastic chips 3, hard aggregate 4 and resin binder 5 or a binder obtained by adding an additive to the resin binder are applied on the base 1 of the driveway road, set and cured. After that, acrylic paint 6 is applied to the surface to have a designated thickness (t) by a roller brush coating or spraying.  <P>COPYRIGHT: (C)2004,JPO&NCIPI