baber/WOPTO huggingface dataset:
Patent JP-2004074660-A (JP)
Title: Hinge structure of blow molded product with skin
Inventor: NAKAMURA KENTARO
IPC: B29C49/48
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a proper appearance to be maintained by reducing a floating of a skin due to folding at a hinge and suppressing a decrease in a beautiful appearance even when floating occurs.  <P>SOLUTION: In a blow molded product with the skin including a base 11A made of a plastic formed with a thinner solid part 13A than hollow parts 12A, 12A between the parts 12A and 12A and the skin 21A adhered to one side surface of the base 11A at blow molding time of the base 11A and laminated on and integrated with the parts 12A and the solid part 13A, a groove-like hinge 14A is provided at a substantially intermediate position between the parts 12A and 12A on one side surface of the part 13A, and a recess 15A wider in width than the hinge 14A is provided at an opposite side surface. It is preferred that the groove-like hinges are provided on both surfaces of the solid part, and a rugged shape provided with a side groove is provided at the skin side of the solid part via protruding strips at both sides of the hinge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080645-A (JP)
Title: Router device, closed network connection method and closed network connection program
Inventor: NAKANO TAKAYUKI
IPC: H04L12/66
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile router device capable of improving convenience in a closed network like a VPN for instance, and a closed network connection program used for it.  <P>SOLUTION: A protocol 25 used in the VPN on a wide band network side is stored in addition to the protocol used on a LAN side, a user can freely select one from the protocols by a protocol setting program 26 and the protocol is transferred to a transfer destination address set by the user for instance. Thus, the convenience of the router is improved. Also, since the protocol is freely set, the need of considering the incorporation of the router device in a VPN server is eliminated and the versatility of the router device is maintained. Also, the need of changing the router device every time a ciphering technique is improved is eliminated and it is economical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076910-A (JP)
Title: Control unit of variable displacement oil hydraulic motor
Inventor: YAMAGATA KATSUMI
IPC: F15B11/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To align the capacity of each motor and equalize torque assignment by a hydraulic pressure control method, when driving one equipment with a plurality of oil hydraulic motors.  <P>SOLUTION: In a capacity control unit, one equipment 11 is driven by two variable displacement oil hydraulic motors 12A, 12B, and the capacities of the motors are controlled according to pilot pressure sent to capacity control mechanisms 16, 16 from the outside. The capacity control unit has a constitution such that it includes pressure reducing valves 21, 21 respectively provided on pilot lines 20, 20 through which the pilot pressure is sent to the motor capacity control mechanisms 16, 16, so that the pilot pressure is reduced according to the motor driving pressure by the pressure reducing valves 21, 21 in a range in which the motor driving pressure exceeds a set value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161145-A (JP)
Title: Exhaust emission control device
Inventor: KONDO NOBUHIRO
IPC: F01N3/24
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device which regenerates a NOx occlusion type reduction catalyst without deteriorating drivability and fuel economy.  <P>SOLUTION: This exhaust emission control device is provided with the NOx occlusion type reduction catalyst 3a disposed in the exhaust passage of an internal combustion engine mounted into a vehicle, an EGR valve 4b for opening or closing an EGR passage connecting the intake passage of the engine and the exhaust passage in a communication state, a throttle valve 3b disposed in at least one of the intake and exhaust passages, a determination means 22 for determining the later stage of acceleration operation or the termination thereof, and a control means 23 for controlling the opening degrees of the throttle valve 3b and EGR valve 4b so as to enrich the exhaust air/fuel ratio of the exhaust passage when the later stage or termination of acceleration operation is determined by the determination means 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084216-A (JP)
Title: Partition wall
Inventor: SAWARA TAKASHI
IPC: E04B1/82
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall which is excellent in sound insulating properties even when a square cylindrical metallic section which is generally available as a stud is used.  <P>SOLUTION: The partition wall is constructed by arranging face plates on both side surfaces of the studs. In the partition wall, the studs are each formed of the square cylindrical metallic section, and one of side surfaces of each stud, on which the face plates are not placed, has holes having a diameter of 10 to 60 mm with a pitch of 100 to 2000 mm. The holes are formed on the same side of the metallic sections, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148839-A (JP)
Title: Sensor mounting tool and sensor
Inventor: KATO YOSHIHIKO
IPC: F25B49/02
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sensor mounting tool which improves the detecting accuracy of a temperature sensor, and easily mounts the temperature sensor without being affected by the shape at a pipe side. SOLUTION: Two mounting tool half parts 2 respectively composed of an approximately semicylindrical sensor holding part half part 3, an approximately I-shaped connecting part half part 4, and an approximately J-shaped mounting piece 5 are prepared. Tips of the sensor holding part half parts 3, 3, the connecting part half parts 4, 4, and tips of the mounting pieces 5, 5 are respectively abutted on each other, and the mounting tool half parts 2, 2 are integrally joined by a fixing means to form the sensor mounting tool 1 composed of an approximately cylindrical sensor holding part 8, an approximately I-shaped connecting part 9, and an approximately U-shaped mounting part 10.  In this case, the temperature sensor 11 is mounted between the sensor holding part half parts 3, 3 of the mounting tool half parts 2, 2 in advance, and a pipe 16 is positioned between the mounting pieces 5, 5 to mount the temperature sensor 11 to the pipe 16 side.
Patent JP-2004085334-A (JP)
Title: Filter circuit for phase difference signal detection of coriolis meter
Inventor: ABE TOSHIHIRO
IPC: G01F1/84
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To optionally change a cut-off frequency, and to change the cut-off frequency automatically following a frequency even if the drive frequency is fluctuated by the change of a sensor bore, the density, the temperature or the like of measuring fluid.  <P>SOLUTION: This filter circuit is equipped with a waveform shaping circuit for amplifying right and left sensor signals respectively and shaping the waveform of either of the amplified sensor signals, a driving circuit into which either of the amplified sensor signals is inputted, for generating an output signal for driving a driving device, a phase lock loop for multiplying the output from the waveform shaping circuit and outputting it, and a pair of switched capacitor filters into which the output of the phase lock loop is inputted as a clock respectively and each of the amplified right and left sensor signals is inputted. The phase difference between the output signals from each of the pair of switched capacitor filters is measured as a mass flow rate flowing in a measuring tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082536-A (JP)
Title: Valve for molding resin
Inventor: HIGUCHI YOSHINORI
IPC: B29C45/28
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve for molding a resin which can properly mold a molten resin without scorching in the molten resin.  <P>SOLUTION: The valve for molding the resin includes a cylindrical nozzle body, a cylindrical inner channel 11 formed between the body and the inner peripheral surface of the body and a valve pin 9 openable by a gate at a distal end of the body. The molten resin supplied from an introducing channel 10 continuously provided at the body to the channel 11 is fed from the gate. The channel 10 communicates with the channel 11 so that a sectional centerline X1 to the channel 11 in a connector 16 of the channel 10 to the channel 11 is deviated from a central axis 01 of the pin 9 to the outer peripheral surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082646-A (JP)
Title: Preserving-processing method for raw bamboo, and preserving-processing method for leaf of raw bamboo
Inventor: MURAKI SABURO
IPC: B27K9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preserving-processing method for raw bamboo which can maintain the raw state of a rootless raw bamboo cut off from a bamboo forest or the like extending to a long period of time, and a preserving-processing method for leaves of the raw bamboo.  <P>SOLUTION: In an inside space 4 between nodules 3 of a cylindrical body 2 of the raw bamboo 1 cut off from a bamboo forest or the like, water or a solution 6 containing at least fatty or oily materials, a coloring agent, and an antimicrobial agent is injected by an injector 7 such as a syringe through a hole 5 which is drilled from the outside, and stored. Thus, water or the solution 6 is absorbed through the internal wall surface of the raw bamboo 1 of the inside space 4, and the replenishment is performed repeatedly when the solution 6 is decreased. Also, after the preserving-process of the raw bamboo, leaves of the raw bamboo 1 are heat-stretched piece by piece, and the leaf surfaces are flattened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090252-A (JP)
Title: Process for manufacturing writing head
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/05
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high resolution image while solving the problem of current crosstalk and to abut the writing electrode stably to an image carrier.  <P>SOLUTION: The writing head 3 for forming an electrostatic latent image on an image carrier 2 is manufactured by forming writing electrodes 3b and 3b' and wiring parts 9 and 9' on a filmlike substrate 3a and then bending it at such a position Y'-Y' as the writing electrodes are arranged on one side of the filmlike substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095658-A (JP)
Title: Stage device and its driving method, and aligner and device manufacturing method
Inventor: UCHIDA SHINJI
IPC: G05D3/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a magnetic shield simple and lightweight by reducing the leak magnetic field by adequately controlling an electromagnet actuator.  <P>SOLUTION: A stage device includes a center slider 200 which can move in XY directions, and a substrate stage 300 which is mounted on the center slider 200. The slider 200 and the substrate stage 300 are coupled together with a plurality of electromagnet units 221a, b,..., 226a, which generate moving forces in the specified directions for the substrate stage 300 by applying currents to the exciting coils. According to the moving direction of the slider 200, the moving forces applied to the substrate stage 300 and their direction are determined and the currents are selectively applied to the exciting coils of the plurality of electromagnet units. Here, when a current is applied to each exciting coil, the direction of the current to be applied to each exciting coil is selected so that the leak magnetic field is less around the wafer on the substrate stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133415-A (JP)
Title: Method of forming conductive wiring of semiconductor device
Inventor: RYU SANG WOOK
IPC: H01L21/768
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming the conductive wiring of a semiconductor device which is capable of preventing misalignment from occurring so as to improve the semiconductor device in electric properties. SOLUTION: A conducive wiring is formed of a T-shaped silicon layer pattern 40 whose lower sides are etched by the use of a notching phenomenon caused by a difference of etching selected ratio between a silicon layer 39 and a base layer 37.
Patent JP-2004099212-A (JP)
Title: Device and method for sheet conveyance and image forming and reading device with sheet conveyance device
Inventor: YOSHIKAWA TOMOYASU
IPC: B65H9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To correct the interval between respective sheets and prevent double-feed of the sheet.  <P>SOLUTION: The sheet conveyance device 61 is equipped with a pair of sheet separating conveyance rollers 49, a first sheet detection sensor 101, and a control part 62. The pair of sheet separating conveyance rollers 49 conveys the sheet S which is fed with a pick-up roller 53 feeding a loaded sheet. The first sheet detection sensor 101 detects the sheet which passes through a predetermined position P1 downstream side of the sheet conveyance direction of the pair of sheet separating conveyance rollers 49. The control part 62 continuously feeds and conveys a preceding sheet and a succeeding sheet by controlling the pick-up rollers 53 and the pair of sheet separating conveyance roller 49, stops feeding of the succeeding paper at the predetermined position P1 for a while, when the succeeding paper passes through the predetermined position P1 within the predetermined time from the start of the feed of the succeeding sheet, and restarts the conveyance of the succeeding sheet after the preceding paper passes through the predetermined position P and the predetermined time elapses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100058-A (JP)
Title: Recording and reproducing apparatus for information recording medium, and recording/reproduction method for information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B20/12
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus for an information recording medium which can easily carry out various kinds of management such as a rental charge and the lending and return of an electronic book according to an access state. SOLUTION: Access information such as an access date, the number of pages and the charge on main information processed by an access information processing part 34B is recorded on the second UTOC region of a disk 12. The main information is stored into a buffer memory 34A, and is outputted to a display device 40 or an I/F 44 after recording of the access information. The access information recorded on the disk 12 is outputted on the occasion of disk management such as billing in a rental shop, and is edited by the access information editing part 50A of a host computer 50. Therefore, the billing is practicable according to the access state. The access information is stored into a host memory 50B for statistical work.
Patent JP-2004100818-A (JP)
Title: Mounting device for return spring for brake shoe
Inventor: HIRAI SHINICHI
IPC: F16D65/09
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device for a return spring for a brake shoe enabling a brake shoe to be detached without need of a special tool, or a return spring to be detached easily, and realizing detaching work safely.  <P>SOLUTION: A lock pin to lock the return spring is installed on an oscillating cam provided on a brake shoe to be capable of oscillating. A first cam stopper and a second cam stopper to regulate an oscillating range of the oscillating cam are provided on the brake shoe. When the oscillating cam is engaged with the first cam stopper, the return spring can be detached. When it is engaged with the second cam stopper, spring force of the return spring energizes the oscillating cam in such a direction as to be engaged with the second cam stopper. In this state, the oscillating cam is locked by a lock means to the brake shoe to be restrained from oscillating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104531-A (JP)
Title: Extension telephone system
Inventor: ASANO TAIGA
IPC: H04W80/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension telephone system in which gateways of ethernet (R) LAN transmitting/receiving voice data by IP packets communicate with terminals by Bluetooth (R) thus performing communication among terminals.  <P>SOLUTION: In the extension telephone system 1, gateways 3a-3n perform voice data communication on an ethernet (R) LAN2 by mutually converting voice data communicable according to Bluetooth (R) regulations and IP packets communicable on the ethernet (R) LAN2. A terminal 10a-10m transmits a service request to another terminal 10a-10m through the closest one of the plurality of gateways 3a-3n and the ethernet (R) LAN2. Another terminal 10a-10m terminate the service request through the closest gateway 3a-3n and the terminals 10a-10m perform voice communication through the gateways 3a-3n and the ethernet (R) LAN2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103489-A (JP)
Title: Battery housing case and cubicle type storage battery board using the same
Inventor: OIDE YASUKI
IPC: H01M2/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery housing case for reducing manufacturing cost by reducing components, and easily and rapidly providing a cubicle type storage battery of low cost, stable, and rigid.  <P>SOLUTION: The battery housing case is formed by arranging projecting plate parts for connection on four corners of each plate surface of side plates 1a, 1a on left and right of a rectangular casing 1 with a front surface opened. Forward extended side plate parts 7 having an extended plate part 7a projecting forward by a desired length formed integrally with the side plates 1a, 1a on left and right of the casing 1, and three side folding plate parts 7b, 7c, 7d which are formed by folding three sides of each of the extended plate parts on the left and right sides at a right angle to an outer side, are arranged on left and right of the opening part 1d of the casing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113358-A (JP)
Title: Throw-away article made of water-dispersible copolyester composition and hot melt adhesive
Inventor: FISCHER CAROLYN A
IPC: D04H1/42
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-responsive thermoplastic composition and articles prepared therefrom and particularly provide a thermoplastic copolyester compositions useful for the manufacture of disposable articles such as disposable diapers and feminine napkins. SOLUTION: This thermoplastic copolyester composition is useful as a raw material in the manufacture of nonwovens, barrier films or coatings, particularly as various improved hot melt adhesives compositions useful for incorporating hydrophilic properties into disposable articles.
Patent JP-2004106110-A (JP)
Title: Automatic clamp device for circular shearing machine
Inventor: FURUI KIMIHARU
IPC: B23D35/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic clamp device for a circular edge and/or a spacer to be installed in an arbor of a circular shearing machine provided with a sufficient clamp strength in a simple constitution.  <P>SOLUTION: This automatic clamp device comprises a clamp part provided in one end part in the tip side of the arbor and a hydraulic cylinder provided in the end part in a rotation drive side of the arbor and axially reciprocating the arbor. The clamp part comprises an operation member projecting to freely appear/disappear axially to the arbor, a plurality of projections projecting to freely appear/disappear radially to the arbor, and a conversion part converting a linear driving force axially operating to the operation member to a linear driving force radially operating to the projections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112646-A (JP)
Title: Device and program for controlling radio communication, and radio communication system
Inventor: SUZUKI TAKASHI
IPC: G08C17/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely realize radio communication, even if the transmission distance is extended in a radio tag system or a radio sensor system.  <P>SOLUTION: A radio communication is performed by transmitting electromagnetic waves to a radio communication device being the object of control. When power is supplied to the radio communication device (sensor or tag), a beam control part 45 divides the space, in which the radio communication device exists, refers to an initial table which is previously registered the position between each space divided and the phase of the electromagnetic waves and the amplitude value and is stored in a weight database part 46, and decides the phase of transmission waves and the amplitude value to be transmitted from an antenna part 41. Consequently, a reply command is transmitted to the radio communication device which exists in a transmission range of the antenna 41, and a reply wave, in response to a response command is received; and moreover, power is supplied to the radio communication device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119474-A (JP)
Title: Semiconductor device
Inventor: SATO TAKAO
IPC: H01L21/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device high in moisture resistance and in reliability wherein a gap is maintained between a semiconductor pellet thermally press-fitted to a thin wiring film and the wiring film, and wherein the semiconductor pellet and the wiring film are integrated by a resin-based adhesive without producing a void.  <P>SOLUTION: For the construction of this semiconductor device, a wiring film 15 with a conducting pattern 17 formed thereon and a semiconductor pellet 12 with a plurality of protruding electrodes 14 formed on one of its main surfaces are arranged to face each other on a heat-resistant insulating film 16. The key locations of the conducting pattern 17 and the protruding electrodes 14 of the semiconductor pellet 12 are thermally press-fitted to each other for the establishment of electric connection, and the surfaces of the wiring film 15 and of the semiconductor pellet 12 facing each other are bonded by a resin 21. In this semiconductor device, a spacer 20 is arranged at the middle of the region where the wiring film 15 and the semiconductor pellet 12 face each other for maintaining a gap between the wiring film 15 and the semiconductor pellet 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116574-A (JP)
Title: Clutch disk and clutch disk assembly
Inventor: OKUBO MAMORU
IPC: F16D13/69
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch disk having a cushioning function whereby a friction facing is fixed and a dimension along the axial direction can be reduced without the usage of a rivet.  <P>SOLUTION: This clutch disk 23 of the clutch disk assembly 1 to which the torque is transmitted from a flywheel 31 is provided with a pair of friction facings 15, and a cushioning plate 17. The cushioning plate 17 is provided with a cushioning piece 16 attached on an inside of a pair of the friction facings 15 along the axial direction and deformable along the axial direction, and is fixed on a clutch plate 7 of the clutch disk assembly 1. The cushioning plate 17 is equipped with claw parts 21a and 22a extending from the cushioning piece 16 and fitted on an edge of the friction facing 15 in order to fix the friction facing 15 on the cushioning piece 16.  <P>COPYRIGHT: (C)2004,JPO