baber/WOPTO huggingface dataset:
Patent JP-2004269177-A (JP)
Title: Feeder conveyor unit used in printing part for sheet-form work
Inventor: MIYAMAE RIKIYA
IPC: B41F21/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder conveyor unit used in a printing part for sheet-form works arranged so that the payout/feed motion accuracy of each sheet-form work between a plurality of feeder conveyor units installed between a plurality of printing units in the in-line arrangement can be secured even in the case of the printing pass not capable of using the driving force of the printing unit.  <P>SOLUTION: Each of the feeder conveyor units 10 is equipped with a front end pulley 11 to constitute the front end of the unit 10 when a feeder belt 17 is set on, a rear end pulley 15 to constitute the rear end of the unit 10, and a tension pulley 12 to maintain the tension of the feeder belt 17 within the specified range, in which only the front end pulley 11 is advanced to the rear end of the following conveyor unit 10 installed behind the printing unit P3 etc. which remains out of service without changing the position of the rear end pulley 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267953-A (JP)
Title: Sludge scraper
Inventor: YAMAGATA TETSUO
IPC: B01D21/18
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge scraper the liability of which is improved and the equipment cost of which is reduced by changing the driving speed of the sludge scraper mechanically when the sludge scraper is moved forward or backward.  <P>SOLUTION: This sludge scraper is composed of a sludge scraping unit 4 arranged so that the unit 4 is reciprocated along the bottom 11 of a sewage treatment basin 1 to scrape sludge and a drive unit 5 for reciprocating the unit 4 while hanging and supporting the unit 4 and moving the unit 4 up and down according to the moving direction of the unit 4. The drive unit 5 is constituted of a looped guide rail 5A and a driving body 5B moving circularly along the rail 5A. A mechanical speed changing mechanism 52, 53 is arranged for changing the moving speed of the drive unit 5 so that the drive unit 5 is moved at a high speed when a load thereon is light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270356-A (JP)
Title: Shield machine, method for constructing tunnel and tunnel
Inventor: NAGAMORI KUNIHIRO
IPC: E21D9/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield machine capable of constructing a tunnel with a sectional width-broadening section in response to an application by using the same single circular type shield machine, a method for constructing the tunnel and the tunnel.  <P>SOLUTION: An outbreak section 11 is installed on one side of the shield machine 1 in which a liner 17 made of steel is fixed to the inner peripheral surface 4 of a skin plate 5. The liner 17 is fixed on a segment ring 15 from the skin plate 5 again at a specified place, and the segment ring 19 for preparing width broadening and the segment ring 21 for the width broadening are secured in front of the segment ring 15 unified with the liner 17. The segment ring 21 is divided into two, and a double structure 24 is arranged at a boundary. In the double structure 24, the width of the segment ring 21 is broadened by moving an end 26a and an end 26b as sliding members along a guide member 25, and an interfilling piece 27 is inserted between the end 26a and the end 26b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274569-A (JP)
Title: Voltage/current converter circuit
Inventor: FUTAMURA SUMIJI
IPC: H03F3/34
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage/current converter circuit having a good linearity of an output current with respect to an input voltage.  <P>SOLUTION: The input voltage is applied to the base of a first pnp transistor T1, and the collector of the same is grounded. The base of an npn transistor T2 is connected to the base of the first pnp transistor T1, and a resistor R1 is connected between an emitter of the npn transistor T2 and ground. An emitter of a second pnp transistor T3 is connected to a power supply, and a base of the second pnp transistor T3 and a collector of the same are connected to a collector of the npn transistor T2. A third pnp transistor T6 constructs a current mirror circuit together with the second pnp transistor T3, and the collector of the third pnp transistor T6 is connected to the emitter of the first pnp transistor T1. A fourth pnp transistor T4 constructs a current mirror circuit together with the second pnp transistor T3, and a collector current of the fourth pnp transistor T4 is taken as an output current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002711-A (JP)
Title: Thermoplastic polymer, method for producing the same and molded product
Inventor: TANAKA AKIKO
IPC: C08F8/48
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer having excellent colorless transparency, heat resistance, moldability and stability during retention; to provide a method for producing the thermoplastic polymer; and to provide a molded product comprising the thermoplastic polymer.  <P>SOLUTION: The thermoplastic polymer contains a glutaric anhydride unit represented by the formula (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different and each a hydrogen atom or a 1-5C alkyl group), and has ≤ 0.5 absorbance at 280 nm wave length (the absorbance is the value measured by using 100 μm thick film and a spectrophotometer for ultraviolet and visible region), and ≥ 130° glass transition temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282206-A (JP)
Title: Key telephone terminal in key telephone system
Inventor: HORIUCHI TAKESHI
IPC: H04Q3/58
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key telephone terminal in a key telephone system wherein a new function is increased without the need for changing software of a master unit.  <P>SOLUTION: Parts of ADM keys provided to an ADM are provided to a digital key telephone terminal main body 1 as automatic dial keys (AD 1 to AD 10) 13 and flexible keys (FK 21 to FK 24) 14, and a function information storage section registers functions set to the automatic dial keys 13 and the flexible keys 14 in cross-reference with control data codes having already been used in the ADM. When any of the automatic dial keys 13 and the flexible keys 14 is depressed, the control data code corresponding to the depressed key is read and transmitted to the key telephone master unit so as to attain particularization of the optional communication function to be executed with the key telephone master unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275335-A (JP)
Title: Optical sterilization method by scintillation pulse and its apparatus
Inventor: FUJII YOICHI
IPC: A61L2/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving and miniaturizable apparatus by scintillation pulses capable of eliminating the heat radiation.  <P>SOLUTION: This optical sterilization apparatus by the scintillation pulses emits the scintillation pulses to a sterilization object to sterilize it and is provided with a blue light emitting diode array 3 opposed to the sterilization object at a prescribed distance apart and a drive circuit 5 driving the blue light emitting diode array 3 by pulse signals at prescribed interval. This blue light emitting diode array 3 irradiates a near ultraviolet ray to the sterilization object S to sterilize it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278099-A (JP)
Title: Drainage structure of drain pipeline, and drainage joint
Inventor: OKUMURA KOJI
IPC: E03C1/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the drainage structure of a drain pipeline, and a drainage joint used for the drainage structure preventing drain flowing into a body part with strong force from a horizontal branch pipe through an inflow port, from flowing into another inflow port provided in a facing position even if making the diameter of the body part small.  <P>SOLUTION: In this drainage structure of the drain pipeline, at least two horizontal branch pipes are connected to horizontal branch pipe connection parts provided with the inflow ports of drain into the drainage joint, provided facing at the large-diameter body part of the drainage joint, and at least one horizontal branch pipe out of two horizontal branch pipes connected to the facing inflow ports is connected to sanitary equipment with strong water force of drain. In this structure, a guide for guiding the drain flowing from the inflow port into the body part from the horizontal branch pipe into the drainage joint, into a position shifted from the facing inflow port is provided in the drainage joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278409-A (JP)
Title: Leak diagnostic device for evaporated gas purge system
Inventor: SAGO KENICHI
IPC: F02M25/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of leak diagnostic accuracy due to refueling, while maintaining performance frequency of leak diagnoses during engine stop and fulfilling demand of battery electric power consumption reduction.  <P>SOLUTION: The leak diagnostic device determines whether a fuel tank 11 has been refueled or not based on the change in the remaining fuel amount detected by a fuel level sensor 27 after each engine stop. When it is determined that the tank is refueled, a leak diagnosis after engine stop is inhibited. Lowering of leak diagnosis accuracy due to refueling is thereby prevented, and when it is determined that the tank has been refueled, supplying of electric power to each part necessary for a leak diagnosis is cut off, so that electric power consumption during engine stop can be reduced. Because it is unnecessary to lengthen the waiting period of a leak diagnosis, the increase of the number of times of engine restart can be prevented before start of leak diagnosis, and the performance frequency of leak diagnoses during engine stop can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003990-A (JP)
Title: Storing cartridge for biosensor
Inventor: CHARLTON STEVEN C
IPC: B65D25/38
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce occupancy area by forming a storing cartridge, in a stack system, for distributing biosensors to be used for measuring analytes in humor.  <P>SOLUTION: The storing cartridge for the biosensor 100 includes a hollow body, having an open top part 110 for housing a stack of the biosensors 102; a flexible transport member arranged over the open top part of the hollow body and having an opening formed inside for receiving the biosensors from the stack of the biosensors; a plate, fitted so as to form a substantially moisture-impervious seal in the periphery of the open top part of the hollow body, by pressing the sliding transport member against the open top part and allow the transported members to slide between the plate and the open top part; and a means 112 for biasing the stack of the biosensors toward the open top part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285408-A (JP)
Title: Titanium copper having excellent electroconductivity, and its production method
Inventor: IZUMI CHIHIRO
IPC: C22F1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy containing titanium (hereafter titanium copper) which exhibits high strength and improved electroconductivity in applications requiring high strength and high electroconductivity, and to provide its production method.  <P>SOLUTION: The titanium copper comprises 2.5 to 4.5 mass% Ti, and the balance Cu with inevitable impurities. The titanium copper has an electroconductivity of ≥16% IACS, and 0.2% proof stress of ≥800 MPa. Further, the area ratio (S(%)) of a Cu-Ti intermetallic compound phase and the Ti content ([Ti](mass%)) observed in the cross-section vertical to the rolling direction satisfy relation S(%)≥8.1×[Ti](mass%)-17.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287106-A (JP)
Title: Heat developable recording medium
Inventor: KOBAYASHI YASUNOBU
IPC: G03C1/76
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable recording medium which is environmentally friendly and has improved handleability and conveyability without degrading image performance as compared with a conventional photosensitive material.  <P>SOLUTION: The heat developable recording medium including a photosensitive layer containing organic silver salt grains, photosensitive silver halide grains and a reducing agent on one surface of a support contains a compound represented by the formula (1): X-(L)<SB>m</SB>-Rf-(L')<SB>m</SB>-X'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289950-A (JP)
Title: Power supply system
Inventor: UCHIUMI EIJI
IPC: H02P27/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system by which regenerative power can be effectively utilized without causing the waste consumption of the regenerative power, the complication of a device and the increase of maintenance work.  <P>SOLUTION: A power supply main circuit comprises a converter 2 that converts the AC power of a commercial power supply 1, a smoothing capacitor 3 connected to the DC side of the converter 2, and an inverter 4 that converts the DC power of the smoothing capacitor 3 to AC power of a variable-voltage variable-frequency. A motor 5 is variable-speed driven based on an AC output of the inverter 4. A capacitor device 7 is arranged at a DC circuit between the converter 2 and the inverter 4 via a boosting and step-down chopper circuit 6. The boosting and step-down chopper circuit 6 stores the regenerative power or the like regenerated at the DE circuit side from the motor 5 to the capacitor device 7 by a step-down chopper operation, and feeds the power of the capacitor device 7 to the DC circuit side by a boosting chopper operation when the voltage of the DC circuit is lowered and so on. The motor 5 is constituted of a synchronous motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287286-A (JP)
Title: Electrophotographic photoreceptor and its manufacture method, image forming apparatus as well as process cartridge
Inventor: YAMADA WATARU
IPC: G03G5/147
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has adequately high staining resistance with respect to a developer and radiation products as well as durability with respect to a contact charger and a cleaning blade etc. and to provide a process cartridge and an image forming apparatus capable of obtaining excellent picture quality over a long period.  <P>SOLUTION: In the electrophotographic photoreceptor formed with a photosensitive layer on a conductive base body, the photosensitive layer is provided with a siloxane resin-containing layer which contains a siloxane resin having a structural unit expressed by formula (1), a structural unit expressed by formula (2) and an organic group derived from a compound having hole transport ability. In the formulae (1), (2), Y denotes a bivalent group, R<SP>1</SP>denotes an alkylene group and Z denotes oxygen atom, sulfur atom or NH.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318193-A (JP)
Title: Program for receiving structured data
Inventor: ASAMI TOMOHIRO
IPC: H04H60/73
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception program of structured data for actively acquiring and integrating one portion or entire portion of the fragments of the structured data at a reception side as needed.  <P>SOLUTION: In a program for receiving the structured data for allowing a computer to function as a receiver for receiving a plurality of fragment data, and each fragment configuration information corresponding to each fragment data that are information for generating the structured data having a tree structure by integrating each fragment data at a reception side, the fragment configuration information includes reference information having identification information for identifying the corresponding fragment data from each fragment data, and position information related to a connection position in the generated structured data in the corresponding fragment data. Then, based on the position information and reference information included in each received fragment configuration information, the received fragment data are integrated to generate the structured data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250847-A (JP)
Title: Two-ring crossing type of baby band made of denim
Inventor: HATTORI KAORU
IPC: A41D3/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-ring crossing type baby band made of denim, related to nursery items for facilitating holding.  <P>SOLUTION: This baby band is made by using a width of 15cm of denim strong, hardly creasing and excellent in feeling of stability and holding power, and sewing only one part of the hip of a child so that a wearer him- or herself can freely change a height of holding the child and a degree of contact. The baby band brings no pain caused by pressing and cutting into the same part without concentrating the weight of the child put on the shoulder of the wearer in a narrow range. Furthermore, in point of supporting the child, the baby band has feeling of stability and holding power especially for the hip of the child owing to the extent of the fabric width and crossing the fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004291164-A (JP)
Title: Shot blast device
Inventor: KANAZAWA MINORU
IPC: B24C7/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and light shot blast device.  <P>SOLUTION: The shot blast device 10 comprises a guide drum 12 and a pipe body 16 disposed in the guide drum 12 and rotated by a motor 14. The pipe body 16 has a plurality of discharge pipes 20 extending radially from the center, and polishing material 26 is supplied from a hopper 28 to the end on the center side of the discharge pipes 20. Each discharge pipe 20 is bent forward in the rotation direction at a part on the outer peripheral side, and curvature at the end on the outer peripheral side is substantially the same as that of the inner peripheral surface of the guide drum 12. The side of the guide drum 12 is provided with an injection port 34 extending in the tangential direction of the inner peripheral surface, and the polishing material 26 discharged from the discharge pipes 20 by centrifugal force rolls along the guide drum 12 and is discharged from the injection port 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292918-A (JP)
Title: METHOD FOR MANUFACTURING HIGH-STRENGTH Co-Ni ALLOY
Inventor: CHIBA MASAHIKO
IPC: C22F1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-strength Co-Ni-based alloy, which performs aging heat treatment in a short period of time and reduces a manufacturing cost.  <P>SOLUTION: This manufacturing method comprises plastic-working a material made from the Co-Ni-based alloy in a cold reduction ratio of 20% or higher, and subsequently age-heat-treating the material at 600 to 750°C in a magnetic field of 1T or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302628-A (JP)
Title: Ubiquitous community service system
Inventor: KAWASAKI HIDENORI
IPC: G06Q30/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system wherein technical information necessary for system design/construction is unitarily acquired, and necessary hard/soft products are collectively purchased.  <P>SOLUTION: The ubiquitous community service system comprises: a server 3 connected to various Internet terminals 1, various purchase receiving systems 7 through networks 2, 6; and a database 4 for storing technical information obtained by various inspection environment facilities 5. The server 3 provides various Internet terminals 1 with the technical information stored in the database 4, and performs the purchase processing of hardware/software products concerned with a user between the server 3 itself and each purchase receiving system 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304443-A (JP)
Title: Antenna
Inventor: UEDA OSAMU
IPC: H01Q5/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane antenna of multiple bands respectively indicating excellent radio property corresponding to different frequency bands.  <P>SOLUTION: In an antenna 10, a plurality of plane antenna patterns 15a and 15b of mutually different frequency bands are formed on a dielectric substrate 11. Thickness dimensions (t) and t1 for each of areas 14a and 14b of the dielectric substrate 11 with the plane antenna patterns 15a and 15b formed thereon are mutually different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300874-A (JP)
Title: Permeable type erosion control weir levee
Inventor: MORIYAMA HIROSHI
IPC: E02B7/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeable type erosion control weir levee, installed regardless of the scale of a channel and stably capturing debris flow having a small maximum pebble diameter.  <P>SOLUTION: This permeable type erosion control weir levee 14 is installed in the channel 12 having a specified width, and provided with grid-like walls 16A, 16B and a ring net 26. The grid-like walls 16A, 16B are formed by combination of two or more bar-like members 18, 20 intersecting longitudinally and laterally, and erected to cross the channel 12 in the direction of width in the channel 12. The ring net 26 is formed by connecting a number of ring-like bodies having meshes smaller than the grids of the grid-like walls 16A, 16B longitudinally and laterally, and fitted to the grid-like wall 16A to cover the meshes of the grid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298575-A (JP)
Title: Stereoscopic observation system
Inventor: MASU KAZUO
IPC: A61B1/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic observation system which enables the implementation of surgery observing stereoscopic observation images with a higher resolution without the interference of a display device with the stereoscopic endoscope or a stereoscopic camera and the observation of the body surfaces of the patients with the naked eyes near sites undergoing the surgery simply by shifing the line of vision of the operators from the display device and eventually achieve the reduction of fatigue of the operators and the shortening of the surgery time.  <P>SOLUTION: The stereoscopic display device 8 is provided with a recessed part 11 for preventing the interference with the stereoscopic endoscope 4 or the stereoscopic camera 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312841-A (JP)
Title: Cover structure of box
Inventor: SANETO AKINORI
IPC: H05K5/03
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure of a box in which the cover is easily detachable from the box with proper workability even at a narrow place like an engine room, etc. and in which waterproofness, dustproofness, etc., are improved.  <P>SOLUTION: The cover structure of the box includes interior finishing articles A, B, such as an electrical connection box A, a relay box B, etc. contained in the box 1 coated with the cover. The cover structure of the box further includes a first wall 71 for constituting the box 1, a second wall 42 provided in a direction substantially perpendicularly crossing with the first wall 71, and openings 6 respectively provided at the two surfaces of the first wall 71 and the second wall 42. The openings 6 are coated with the cover corresponding to at least two surfaces of the first wall 71 and the second wall 42. Ribs 67 each for preventing water from being invaded into the opening 6 are provided on the upper surfaces 66i of the edges 66h of the openings 6 provided at the box 1. When the openings 6 of the box 1 are coated with the cover, the edge of the cover is extended from the ribs 67 over the ribs 67 to the rear side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI