baber/WOPTO huggingface dataset:
Patent JP-2003156865-A (JP)
Title: Electrophotographic photoreceptor and image forming device using the same
Inventor: AOTO ATSUSHI
IPC: G03G5/147
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor satisfying and maintaining good transfer performance and cleaning performance, and whose wear is suppressed, then, capable of obtaining an image of high quality free from abnormality such as surface staining, black dots and image missing, etc., irrespective of a long use, and to provide an image forming device using the electrophotographic photoreceptor. SOLUTION: As for the surface shape of the surface layer of the electrophotographic photoreceptor, the surface layer of the photoreceptor is formed to have a structure having a fine ruggedness in a large ruggedness, besides, the surface layer is formed to have a fractal structure.
Patent JP-2003156043-A (JP)
Title: Structure of thrust bearing
Inventor: SHIBA KAZUO
IPC: F16C32/06
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydrostatic gas bearing device using surface drawing which can be easily assembled. SOLUTION: In a surface-draw type thrust bearing, a groove 201 formed in a surface of a flange part 101C formed on a shaft 101 is formed from an outer circumferential part, and stopped before the inner circumference, and the working fluid is fed from the outer circumference. Since the thrust bearing can be separated from a radial bearing, the thrust bearing can be disposed at an arbitrary position. The structure of the radial bearing is simplified, and the assembly is also facilitated.
Patent JP-2003160697-A (JP)
Title: Additive for rubber, rubber composition and rubber articles
Inventor: TAKAHASHI SHUGO
IPC: C08F20/54
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive which adds excellent chemical resistance, oil resistance and ozone resistance to a rubber while retaining original rubber characteristics, and also to provide a rubber composition and rubber articles containing the same.  <P>SOLUTION: The additive for a rubber contains an oligomer having a main chain of a polymerized monomer containing unsaturated double bonds and fluoroalkyl groups bonded at both terminals. The oligomer preferably has a structure of Formula (1) (where in R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a monovalent organic group, RF<SP>1</SP>and RF<SP>2</SP>are each -CF<SB>3</SB>, -C<SB>2</SB>F<SB>5</SB>, -C<SB>3</SB>F<SB>7</SB>, -C<SB>6</SB>F<SB>13</SB>, -C<SB>7</SB>F<SB>15</SB>or a group of Formula (2), x and y are each independently 0-100 provided x+y≥2, in formula (2), p is either 0, 1 or 2). The rubber composition contains a rubber component and the above additive. The rubber article is prepared by curing the above rubber composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002205134-A (JP)
Title: Reference base for tube expanding apparatus
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a reference base for tube expanding apparatus for preventing the damage to the sealing part of a cylinder by reducing the deflection of an expansion rod and a bar-like male screw by supporting the reference base in a plurality of places even in the case that the expansion rod, the bar-like male screw or the like of the cylinder which is a means for reciprocatively moving the reference base receives the dead weight of a stripper plate momentarily through the reference base. SOLUTION: In the reference base 1 for tube expanding apparatus which is freely reciprocated along the longitudinal direction of a column 19a which is provided on the base 19 of the tube expanding apparatus 14 and moreover with which the stripper plate 9 for setting the projecting length of a tube projected from an end plate 15a is set by pressing down the end plate 15a of a heat exchanger 15 which is set to the base 19 is stopped in a prescribed position, a slide holding part 1a for making the reference base 1 hold on the column 19a freely slidably is provided on the reference base 1.
Patent JP-2003133532-A (JP)
Title: Flash memory by identical cell structure and dram hybrid circuit
Inventor: ANDO YOSHIFUMI
IPC: H01L27/115
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory and a DRAM hybrid circuit in a MOS integrated circuit. SOLUTION: The identical substrate flash memory/DRAM hybrid semiconductor device obtain a DRAM by (1) floating a gate near a substrate and (2) connecting the flash memory to the drain of a write/read pass transistor in a two-layer stack gate structure MOS transistor, storing charges corresponding to data '0', '1', and then turning off the pass transistor.
Patent JP-2003166459-A (JP)
Title: Electronically controlled fuel injection device
Inventor: HASHIMOTO SHOGO
IPC: F02M61/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronically controlled fuel injection device which restrains fuel from adhering to a tip end surface of nozzle holder and a poppet valve and an inside wall of intake passage even during a total load when a negative pressure in the intake passage is low.  <P>SOLUTION: A injection nozzle 7 consists of a nozzle holder 25 at which an injection port 25a is formed and a valve element (29) for opening and closing the injection port and a ring shape projection part 38 is formed at a position that encloses the injection port of the nozzle holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237214-A (JP)
Title: Conductive coating material composition
Inventor: OGI KATSUMI
IPC: H01B13/00
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To form a film of a coating material with high packing density of antimony-doped tin oxide particles, superior conductivity and small surface resistance. SOLUTION: A conductive powder dispersed liquid is comprised by dispersing two or more types of antimony-doped tin oxide powder with different average particle diameters. A liquid with dispersed antimony-doped tin oxide powder and another liquid with dispersed antimony-doped tin oxide powder with an average particle diameter different from the first-mentioned antimony-doped tin oxide powder are mixed. In the coating material film to be formed, since gaps between antimony-doped in oxide particles with comparatively large particle diameters are filled with antimony-doped in oxide particles with comparatively small particle diameters, the packing density of the antimony-doped tin oxide particles is improved and contact between particles becomes sufficient. By this, the conductivity of the coating material film is improved and the resistance of the coating film surface is reduced.
Patent JP-2003169322-A (JP)
Title: External visual recognition system having crime prevention function
Inventor: ONISHI KAZUNARI
IPC: G08B13/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external visual recognition system that is composed for appropriate correspondence by judging whether a visitor has a favorable sense or an evil intention.  <P>SOLUTION: A visitor M is imaged by an imaging means that is a CCD camera unit that has an inner unit 1 being provided inside a door D and an external unit 2 being installed outside the door D and is provided through the inner and outer units 1 and 2, and imaging means 7 and 8 that are arranged at a position that differs from the units 1 and 2. The inner unit 1 monitors image information from the three imaging means that have started imaging by the ON operation of a personage sensor (not illustrated here), and judges that there is an even intention such as the break of the imaging means when no image information can be received from one imaging means to generate an alarm, lights up strobe or the like, and allows the personage to give up further mischief or crime.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178875-A (JP)
Title: Color organic el display
Inventor: MASUSHIGE KUNIO
IPC: H01L51/50
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To form an organic EL display 51 capable of displaying multicolors.  <P>SOLUTION: Four pixels, PIX-A, PIX-B, PIX-C, and PIX-D are provided, in correspondence with which, color filters 2A, 2B, 2C are provided. Further provided are a positive electrode 4, a hole transport layer 5, a pigment doping layer 6 patterned in stripe in a plane direction of the pixels, a luminous layer 7, an electron transport layer 8, and a negative electrode 9, and two colors of self-emitting light are made generated from two areas of a luminous area consisting of the luminous area alone in one pixel and a luminous area where the pigment doping layer 6 and the luminous layer 7 are overlapped. If the pixel is visually confirmed, each displayed color for pixels PIX-A to C is a mixture of two light colors transmitted through each color filter, and for the pixel PIX-D, white light generated by mixture of the two light colors is visualized as it is.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176849-A (JP)
Title: Pneumatic type vibratory exciting device
Inventor: ICHIKAWA HIROYUKI
IPC: F16F15/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic type vibratory exciting device capable of suppressing affixation of a mass member to an elastic member in association with a pressure variation in air chambers and generating a proper vibration suppressing effect.  <P>SOLUTION: A vibration control device 10 is equipped with a mounting member 11 having supports 17 and 18 separated up and down from each other and a coupling frame 12 to couple together the supports, a mass member 19 installed between the supports, elastic member coupling parts 21 and 23 to couple the mass member elastically with the supports, and an upper and a lower air chamber K<SB>1</SB>and K<SB>2</SB>formed between the supports and mass member in the tightly closed condition. Solenoid valves 29 and 34 are interposed in a pair of air passages connected with the respective air chambers so as to change over the communicating condition to the air chambers of two air pressure sources having different air pressures. An electric control device 50 controls the changeover operations of the two solenoid valves in conformity to the first and second control pulse signals decided from the reference frequency component of the vibration controlled and generates a pressure change inside the upper and lower air chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185079-A (JP)
Title: Metal fitting for fire hose
Inventor: MIYAMURA SHIGEJI
IPC: F16L37/12
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent improper release of connection of a receiving fitting with an inserting fitting at a time of extinguishing work of fire, and to prevent damage or deformation caused by collision of both fittings with an obstruction or the ground or the like, in a metal fitting constituted of the receiving fitting and the inserting fitting for connecting fire hoses.  <P>SOLUTION: In the metal fitting for the fire hose, a locking release annular body play-fitted on a cylindrical portion of the inserting fitting is pressed into a receiving hole portion of the receiving fitting to move a locking claw in the receiving hole portion to the external against spring force, and thereby to release the locking of a tip locking protruding portion of a cylindrical portion of the inserting fitting with the locking claw. A cover members of which outer diameter is larger than that of a flange-like operating portion of the locking release annular body are fixed to the peripheral faces of the receiving fitting and the inserting fitting. By the cover members, the fitting is protected and the flange-like operating portion is prevented from being improperly operated caused by the obstruction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177976-A (JP)
Title: Electronic system for aerial navigating object capable of coping with damage of back plane
Inventor: MATSUKAWA TADAHIRO
IPC: G06F3/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling output of a signal to a module to be connected with a bus which a damaged back plane has even when a damage is caused in the back plane in an aerial navigating object such as an aircraft.  <P>SOLUTION: The electronic system 10 for aerial navigating object is provided with a plurality of back planes 2 each of which has at least one bus 3 and a plurality of modules 1 connected with each of the plurality of back planes 2. Each of the module 1 can simultaneously transmit the same data to each of the plurality of back planes 2, or can simultaneously receive the same data from each of the plurality of back planes 2. When a specific back plane 2 among the plurality of back planes 2 is normal, the module 1 capable of receiving the same data receives the data to be transmitted on the specific back plane 2 and when a fault is caused in the specific back plane 2, receives the data to be transmitted on other back plane 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175884-A (JP)
Title: Ship with reduced hull resistance
Inventor: KODAMA YOSHIAKI
IPC: B63B1/38
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ship with reduced hull resistance that can link friction resistance reduction effect by microbubbles to reduction in actual propulsion energy of ship without degrading propulsion performance of propellers.  <P>SOLUTION: A pod propeller 110 is attached to an inclined face 107 of a full immersion portion 105 of a cargo ship 100. A microbubble generating apparatus 120 is disposed inside the hull 103. The microbubbles MB generated in the apparatus 120 blow off from an outlet 123, and flow rearward along an outer plate surface of the hull immersion portion 105. Usage of the pod propeller 110 enables reduction of microbubbles to flow into a propeller 113. Therefore, friction resistance of water can be reduced by the microbubbles MB while propulsion efficiency of the propeller 113 is hardly lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180645-A (JP)
Title: Method for providing subject with heart condition information
Inventor: HORIGOME HITOSHI
IPC: A61B5/05
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a subject with heart condition information with the purpose of contributing to early identification and early treatment of heart diseases, by advising a subject to quickly and easily recognize the heart condition of his own and advising himself to consider if he should be diagnosed by a medical doctor.  <P>SOLUTION: The method comprises the following steps; the step of measuring the heart condition using sensor within 1 hr after the subject is released from the condition in which load acts on the heart for the predetermined period of time, the step of digitalizing the information obtained by the measurement, the step of comparing the digitalized subject data with standard data, the step of judging to which section of the preset sections the subject data belongs according to the rate of deviation from the standard data by comparing both data, and the step of showing the subject the judging result by the informing tools which does not use medical terms and predicates determined in each section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181776-A (JP)
Title: Tool for connecting pipe
Inventor: KOBAYASHI YUKIO
IPC: F16L33/22
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for connecting a pipe by which connecting work can be finished in a short time, in addition to excellent operability.  <P>SOLUTION: Connection for piping and a fitting can be carried out by mounting a movable liner 4 and a locking liner 5 being projected downward from a head 2 to the head 2 in the tip end of a locking handle 1, and also by driving a ratchet mechanism as a power-boosting device by a movable handle 3 pivoted on one side in the head 2 so as to make a pair with the locking handle 1, and also by pressurizing connecting pressure by driving a rack pinion mechanism 8 as the power-boosting device being interlocked with the ratchet mechanism 7, by sliding an output slider 9 with the pressurized power, and by parallelly moving the movable liner 4 mounted on the output slider 9 to the locking liner 5 mounted on the head 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189279-A (JP)
Title: Information processor, method and program
Inventor: ONO MASAMICHI
IPC: H04N21/854
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely switch a desired source and to surely apply an effect in live personal casting.  <P>SOLUTION: A contents distribution program 174 controls the setting of source selection and the recording of the setting of effect application for the source, controls source acquisition on the basis of the recorded setting of the source selection and applies an effect for the selected source on the basis of the recorded setting of the effect application. A device driver 172 controls the display of an image corresponding to the source to which the effect is applied. A communication program 173 controls the transmission of contents composed of the source to which the effect is applied to a server in the case of distributing the contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282273-A (JP)
Title: Preparing method and apparatus for transplant
Inventor: CLASBRUMMEL BERNHARD
IPC: A61F2/28
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for preparing a transplant capable of reducing the cost of applying a transplant to an organism. SOLUTION: This invention relates to a method and apparatus for preparing the transplant I. This apparatus is provided with X-rays radiographic device and an X-ray detector. By the X-rays radiographic device 1 having a C-arch moving along the periphery of an organism while a two-dimensional projection is photographed, three-dimensional data set related to the body tissue S of the organism P having a deficit D is obtained, and according to the data set, a planned transplant I applied to the body of the organism P is prepared during the operation.
Patent JP-2003186309-A (JP)
Title: Toner concentration measuring method of wet developer, and device thereof
Inventor: KUBOZONO HIROKI
IPC: G03G21/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably and accurately measure the toner concentration of a wet developer.  <P>SOLUTION: A rotating body 1, endlessly forming a groove 20b holding the wet developer along an outer peripheral face, is provided rotatably in the wet developer (a toner ink T) in a developer tank constituting a developing device arranged in an electrophotographic image-forming apparatus by centering a horizontal rotary shaft 11, in a state of the downward part of a diametral direction thereof being immersed. A metering blade 4 for making the layer thickness of a wet developer layer (a toner ink thin layer Ta), formed by pumping the developer to the groove 20b equal to the depth of the groove 20b, is provided in the upstream side of the rotary direction of the rotating body 1. An optical sensor 30, provided with a light-emitting element and a light-receiving element, is provided directly above the top part of the rotating body 1 as a toner concentration detection means. A cleaning blade 5 for stratching off the developer layer is provided on the downstream side of the rotating direction of the rotating body 1. The optical sensor 30 is equipped with a toner concentration totalizing means, a toner concentration totalizing result recording means and a toner concentration determination means in a prescribed mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198574-A (JP)
Title: Communication control system
Inventor: TAKEDA KAZUYUKI
IPC: H04L12/433
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system capable of preventing the extension of a communication processing time in a LAN configured to circulate a transmission right, to enable a node acquiring the transmission right to perform a transmission only for a prescribed time and to perform communication between two nodes by data transmission and a response.  <P>SOLUTION: Each of nodes connected to the LAN is provided with a transmission data queue 2 for temporarily storing ACK data corresponding to transmitting data formed by a data transmission processing part 1 to be transmitted from the present node to the other node and received data received from the other node by a data receiving part 6, a data transmission part 5 for transmitting the data stored in this transmission data queue 2 to the other node and a transmitting data amount detecting part 3 for detecting the amount of the data stored in the transmission data queue 2 and when the amount of the data in the transmission data queue 2 detected by the transmission data amount detecting part 3 exceeds a decision reference value K, the data are transmitted by extending the prescribed data transmission time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197082-A (JP)
Title: Sealed contact device
Inventor: YAMAMOTO RITSU
IPC: H01H51/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed contact device capable of decreasing the number of parts while increasing the magnetic efficiency of electromagnets.  <P>SOLUTION: This sealed contact part comprises a sealed contact part A, a drive part B, and a housing C. The sealed contact part A forms an airtight space by using a sealed container 1, a fixed terminal 2, a first connection member 11, a second connection member 12, a bottomed tubular part 100, and a metal plate 200. The bottomed tubular part 100 is formed by providing a flange part 100a of a magnetic material to one end part thereof on an opening part side. The metal plate 200 comprises a hole of the generally same inner diameter as that of the bottomed tubular part 100 positioned at the generally center part thereof. The thickness thereof is approximately the same as a gap between a movable iron core 8 and the first connection member 11. The metal plate 200 is formed of a connection part connected to the flange part 100a of the bottomed tubular part and a flange part for connecting the connection part to the first connection member 11 which are formed of nonmagnetic material. The metal plate 20 is held between the bottomed tubular part 100 and the first connection member 11 and connected by using laser beam welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196595-A (JP)
Title: Card processor
Inventor: YAMADA YOSHIYA
IPC: G06K17/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To make security as to an input of a password improvable without lowering visibility in a display part.  <P>SOLUTION: A plate-like member 11 connected to the display part 7 and a casing 4 is provided to make an upper end part 11a positioned in a side lower than an operation part 6 when the display part 7 turnable around a horizontal shaft 9 with respect to the casing having the operation part 6 on its upper face 4a is positioned in a laterally turned-down position, and to make the upper end part 11a positioned in a side upper than the operation part 6 when the display part 7 is positioned in an upright position. The peripheries of the operation part 6 and the display part 7 are thereby opened by positioning the display part 7 in the laterally turned-down position, the display part 7 is made to face the front face of an operator by positioning the display part 7 in the upright position, and the periphery of the operation part 6 is surrounded by the plate-like member 11 and the display part 7.  <P>COPYRIGHT: (C)2003,JPO