baber/WOPTO huggingface dataset:
Patent JP-2006231617-A (JP)
Title: Conductive foamed rubber roller and its manufacturing method
Inventor: URANO RYUTA
IPC: B29D23/00
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive foamed rubber roller of low hardness useful for an electrophotographic apparatus by reducing the foaming irregularity and inner diameter irregularity of a vulcanized foamed rubber tube comprising a rubber based on an acrylonitrile/butadiene rubber, and the conductive foamed rubber roller.  <P>SOLUTION: The manufacturing method of the conductive foamed rubber roller formed by penetrating a case metal in the vulcanized foamed rubber tube comprising the rubber based on the acrylonitrile/butadiene rubber includes a process for extruding a rubber composition, which satisfies (1) a 10% foaming time is 0.1-1 min and a vulcanization progress ratio is 0.1-0.5% in a foaming progress ratio of 10% and (2) a 90% foaming time is 7-14 min and a vulcanization progress ratio is 85% in a foaming progress ratio of 90% in the relation between a vulcanization speed and a foaming speed, into a tube shape by an extruder and a vulcanizing and foaming process reaching a vulcanization temperature after a temperature is raised for 6-12 min at an average temperature rising speed of 2-8°C/min. The conductive foamed rubber roller manufactured by this manufacturing method is also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231626-A (JP)
Title: Manufacturing method for nozzle plate, liquid ejection head, and image forming apparatus equipped with liquid ejection head
Inventor: KOJIMA TOSHIYA
IPC: B41J2/135
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flashes from being formed in molding a nozzle; to accurately form a hole; and to reduce damage to a base material for a water-repellent material.  <P>SOLUTION: This manufacturing method for the nozzle plate comprises: a step of forming a water-repellent film on a surface of a nozzle plate where the nozzle for ejecting a liquid is formed; a step of half-hardening the water-repellent film; a step of forming a mask with a prescribed hole, corresponding to the nozzle, on the water-repellent film; a step of forming a hole in the water-repellent film by spraying a fluid or particulate from a side opposite to the side, where the water-repellent film is formed, of the nozzle plate; a step of removing the mask; and a step of completely hardening the water-repellent film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234044-A (JP)
Title: Hose band
Inventor: IGAWA KICHIJI
IPC: F16B2/08
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized hose band certainly fastening a connecting part between a hose and a pipe by a low fastening torque because load in a direction perpendicular to a bolt part is not applied to the screwing part of the bolt part and a nut part, and also excellent in productivity and mounting performance with few number of part items and simple structure.  <P>SOLUTION: This hose band 1 has a structure equipped with (a) a body part 2 having a base part 3 with a passing hole formed, and a pair of side parts 5a, 5b hanging from both the side parts of the base part 3 and whose lower end parts are brought into contact with a hose X, (b) a bolt part 9 inserted into the passing hole and having a fixing part 12 in its lower end part, (c) a tightly fastening member 15 whose both end parts are fixed to the fixing part 12 and for fastening the hose X, and (d) a nut part 13 screwed around the bolt part 9 from an upper end part side and arranged on the upper surface side of the base part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232760-A (JP)
Title: Seamless capsule
Inventor: KANAMARU TARO
IPC: A61K9/48
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless capsule capable of increasing absorption of a medicine by a highly safe method, which medicine cannot exert prospective effects by oral administration because of its poor absorption in digestive tracts,.  <P>SOLUTION: The seamless capsule has a medicinal solution or dispersion in the innermost layer and an enteric coating layer at the outermost layer. The medicine being low in absorption in digestive tracts can be improved in absorption in the digestive tracts by being made a seamless capsule containing medicinal solution or dispersion in the innermost layer and an enteric coating layer on the outermost layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233130-A (JP)
Title: Particulate regenerative additive composition of asphalt binder for paving
Inventor: NAKAMURA YOSHIKAZU
IPC: C08L53/02
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative additive composition for drainage pavement which enables pelletization to small particles, excels in handling properties, and enables quick and uniform dispersion in an asphalt material-mixing plant, by the addition of an additive composition having low tack and being less prone to blocking.  <P>SOLUTION: The regenerative additive composition for a deteriorated asphalt used in drainage pavement is obtained by compounding 100 pts.wt. heavy oil having a flash point of ≥240°C and an aromatic content (% CA) of 10-30% CA, 10-150 pts.wt. thermoplastic elastomer having a styrene content of 5-50 wt% and an MFR (200°C, 5 kg) of ≤40, and 10-40 pts.wt. synthetic wax having a molecular weight of 800-5,000, heat-mixing the resulting compound, and molding the obtained compound to pellets having a particle diameter of ≤50 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235518-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SATO SHOGO
IPC: G03G21/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that substantially prevents print fogging from occurring, by hindering a small amount of toner from being mixed into a large amount of deteriorating old toner.  <P>SOLUTION: When toner empty is detected (S1: YES), the supply of toner to a developing cartridge from a toner cartridge is stopped, and recovery control is initiated such that toner is only returned to the toner cartridge from the developing cartridge (S5). Only when the recovery control is terminated, the toner cartridge is allowed to be replaced with a new one (S8). As a result, when a new toner cartridge is attached, little toner (deteriorated old toner) is left in the developing cartridge. Accordingly, even when new toner is supplied from the toner cartridge after the replacement, print fogging is substantially prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008133834-A (JP)
Title: Hydrogen storage device and hydrogen storage method
Inventor: MATSUURA SHIGERU
IPC: C01B3/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage device and a hydrogen storage method capable of using a practicable and a lightweight hydrogen storage cartridge, even if using a hydrogen storage material requiring high pressure when storing hydrogen.  <P>SOLUTION: This hydrogen storage device stores the hydrogen in the hydrogen storage cartridge 1 filled with the hydrogen storage material capable of storing the hydrogen by pressure, and has a pressure vessel 2 endurable against hydrogen filling pressure, the hydrogen storage cartridge stored in its pressure vessel, a pipe 3 introducing the hydrogen into its hydrogen storage cartridge, and a pipe 14 introducing gas into a clearance between the pressure vessel and the hydrogen storage cartridge, and has a mechanism for controlling a pressure difference between the internal pressure and the external pressure of the hydrogen storage cartridge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2005248181-A (JP)
Title: Flexible molded part of foamed polyurethane and its use
Inventor: GRIMM WOLFGANG
IPC: C08J9/32
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible molded part of foamed polyurethane suitable for use in the field of shoes.  <P>SOLUTION: The flexible molded part of foamed polyurethane based on a specific component has a density of 350 kg/m<SP>3</SP>or below, a thick skin on one side thereof and good molding stability (the shrinkage of the molded part of 1.5% or below as measured in accordance with DIN ISO 02769). The use of the flexible molded part, especially the use in the field of shoes is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006242261-A (JP)
Title: Rolling bearing
Inventor: TSUJIMOTO TAKASHI
IPC: F16C33/32
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of surface originating separation leading to a very short life resulting from metal contact of poor lubrication.  <P>SOLUTION: This rolling bearing comprises a plurality of rolling elements laid between the raceway surfaces of an inner ring and an outer ring and rotatably held by a cage. A phosphoric acid metal salt coating is formed on at least either the raceway surface or the rolling element. The total thickness of the coating on the raceway surface or the rolling element is 10 nm or greater.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239552-A (JP)
Title: Polymer compound water-solubilizing nanoparticle and water-solubilized nanoparticle using it
Inventor: TSUTSUMI HIROMORI
IPC: B01J19/00
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-solubilized nanoparticle stable in water and to provide a biological-body tagging material consisting of the water-solubilized nanoparticle.  <P>SOLUTION: An agent for hydrophilicizing treatment consisting of an unsaturated higher fatty acid and a copolymer with one or more kinds of a water soluble monomer is produced. If a nanoparticle is hydrophilized by coating the nanoparticle with the above agent, the nanoparticle can be solubilized in water and a solubilized liquid thus formed is stable and does not coagulate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243620-A (JP)
Title: Cleaning device, process cartridge, and image forming apparatus
Inventor: SHIMIZU YOSHITAKE
IPC: G03G21/10
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device that suppresses increase in the aggregation force of toner and the deposition force of the toner on an image carrier, that decreases the amount of a residual toner intruding into a downstream side and that efficiently wipes off the residual toner.  <P>SOLUTION: The cleaning device has an upstream blade 8a and a downstream blade 8b along the rotation direction of a photoreceptor 1, the blades disposed on the top and back surfaces of a supporting member 8e, respectively. The protrusion length 16 of the upstream blade 8a from the top end of the supporting member 8e is larger than the protrusion length 17 of the downstream blade 8b; the hardness of the downstream blade 8b is higher than the hardness of the upstream blade 8a; the upstream blade 8a is thicker than the downstream blade 8b; the length 12 in the longitudinal direction of the downstream blade 8b is larger than the length 11 in the longitudinal direction of the upstream blade 8a; and the both ends in the longitudinal direction of the downstream blade 8b are protruding by a predetermined width from the respective ends in the longitudinal direction of the upstream blade 8a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305635-A (JP)
Title: Clamp mechanism of throwaway tip
Inventor: FURUKI TOSHIMITSU
IPC: B23C5/22
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure tip strength by preventing a tip body from being largely cut out by an installation hole, without complicating a shape of a head part of a clamp member and the installation hole of the tip body.  <P>SOLUTION: This clamp mechanism clamps a tip on a chip installation seat 12 by pressing the tip for forming the installation hole 5 penetrating through the tip body 1 by the clamp member 13 having a shaft part 13A inserted into the installation hole 5 and the head part 13B having a diameter larger than this shaft part. In the clamp member 13, while forming a cross section orthogonal to the axis O of a reverse surface 13C of the head part 13B in a circular shape with the axis O as the center, in the tip body 1 of the tip, the head part 13B of the clamp member 13 can pass through into the installation hole 5. An abutting part 5B is arranged for allowing a part of the reverse surface 13C of the head part 13B to abut on an opening part of this installation hole 5 when advancing the clamp member 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248058-A (JP)
Title: Filter device and liquid droplet jet device
Inventor: SETO SHINJI
IPC: B41J2/175
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device which does not degrade the discharge property of bubbles in a fluid channel at the downstream side of a filter even when the area of the filter is enlarged.  <P>SOLUTION: Two ink chambers 50, 52 through which ink passes are provided in a filter unit 10. The ink chamber 52 at the downstream side is disposed in the inner side of the ink chamber 50 at the upstream side. The filter 16 is provided between the ink chambers 50, 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256720-A (JP)
Title: Sheet conveying device and image forming device
Inventor: OTSUKA KAZUO
IPC: B65H9/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably eliminate static electricity of a recording sheet, while restricting increase of the number of parts items.  <P>SOLUTION: A sheet conveying device has a static electricity eliminating part 6c for eliminating static electricity of a charged recording sheet S, and this sheet conveying device is provided with a resist roll Rr for conveying the recording sheet S to an image recording area Q3 for recording images. With this structure, this sheet conveying device can eliminate static electricity, while restricting increase of the number of parts items. Since static electricity is eliminated by the resist roll Rr having large force (nip pressure) for pinching the recording sheet S, static electricity of the recording sheet S can be stably eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256409-A (JP)
Title: Mounting structure for seat
Inventor: ABE MITSUHARU
IPC: B60N2/10
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a seat capable of reducing a roll making an occupant sitting in a seat noticeable during cornering a vehicle with a simple structure.  <P>SOLUTION: This mounting structure for a seat 3, arranged on a floor 4 of the vehicle 1 facing the front in the vehicle longitudinal direction, includes at least a pair of brackets 31 mounted on both ends in the seat lateral direction between the floor 4 and the seat 3 for connecting the floor 4 to the seat 3 in such a state that bending deformation can be generated in the seat lateral direction, and stoppers 33 and 34 mounted adjacent to the outside in the seat lateral direction of respective brackets 31 for limiting displacement to the outside in the seat lateral direction caused by the bending deformation of respective brackets 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259212-A (JP)
Title: Retardation plate, its manufacturing method, polarizing plate and image display apparatus using the same
Inventor: YOSHIKAWA SUSUMU
IPC: G02B5/30
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation plate which contributes to improvement of a visual field angle characteristic of a liquid crystal display.  <P>SOLUTION: On a supporting body, the retardation plate has an alignment film comprising a polymer having at least one kind of constitutional units expressed by a general formula (A) and an optical anisotropic layer comprising a bar-shaped smectic A crystalline compound alignment of which is controlled by the alignment film. In the formula, Mp denotes a linking group of (2+n) value combining with L at (n) positions, L denotes a linking group of (1+n) value, (n) denotes 1 or 2 and X denotes a hydrogen-combining group. However formula weight of the constitutional unit expressed by the general formula (A) is 110 or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260140-A (JP)
Title: Data processing system
Inventor: OGUCHI TAKASHI
IPC: G06F15/177
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To implement a degenerate operation without complicating the structure and operation of data processing devices in a data processing system interconnecting a plurality of data processing devices via a plurality of channels.  <P>SOLUTION: Two data channels 3A and 3B are provided between the data processing devices 11-1 and 11-2. I/O ports 13 are provided between each data processing device and the data channels 3A and 3B respectively. When a failure occurs in the data channel 3B, data B is transferred via the I/O port 13 (1B), a bypass channel 21-1, the I/O port 13 (1A), the data channel 3A, the I/O port 13 (2A), a bypass channel 21-2 and the I/O port 13 (2B).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262671-A (JP)
Title: Signal processing circuit used for switching regulator, the switching regulator, radio terminal equipment using the switching regulator and control method of the switching regulator
Inventor: TSURUSAKI YUICHI
IPC: H02M3/137
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of inductors and the number of PWM signal generators, and to reduce the size of a device in a multi-output switching regulator.  <P>SOLUTION: The regulator is provided with an excitation goes into continuity state for accumulating electric power in the inductor as magnetic energy, first and second synchronous rectifying switches that go into the continuity state, since they discharge magnetic energy; first and second error amplifiers detecting first and second error signals, a PWM signal generator generating a PWM signal corresponding to the first or the second error signal and a time division controller which selects in a time-sharing manner the first or second error signal, generates the PWM signal and controls the first or second synchronous rectification switch in a time-sharing manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005180916-A (JP)
Title: Cold storage type freezer and evacuation method
Inventor: ASAMI HIROSHI
IPC: F25B9/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold storage type freezer suitable to a cryo-pump capable of efficient gas condensation and regenerating treatment.  <P>SOLUTION: A displacer reciprocating along the axis of a cylinder is arranged within the cylinder opened at one end. The inner surface of a cooling stage air-tightly connected to the one end of the cylinder is exposed to the space within the cylinder. A refrigerant gas passage communicates with a cooling cavity partitioned by the cylinder, the displacer, and the cooling stage to introduce the refrigerant gas to the cooling cavity or recover the refrigerant gas from the cooling cavity. A cold storage agent is arranged in the refrigerant gas passage and performs heat exchange with the refrigerant gas carried in the refrigerant gas passage. A heat resistant member composed of a material lower in heat conductivity than the cooling stage is mounted on the cooling stage. A cooling panel arranged to surround the circumference of the cooling stage without contacting with the cooling stage is mounted on the heat resistant member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006261608-A (JP)
Title: Device manufacturing apparatus and controlling method
Inventor: TAKAMURA YUICHI
IPC: H01L21/027
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of an apparatus by increasing the speed of putting a workpiece in/out of the apparatus in the case when the environment inside the apparatus is largely different from the environment outside the apparatus.  <P>SOLUTION: An environment regulating mechanism is provided with a processing chamber 15 regulated to a high vacuum for processing a processing object, a relay chamber 7 regulated to an environment closer to the atmospheric pressure outside the apparatus than the degree of vacuum of the processing chamber 15, load lock chambers 2a and 2b of a carrying-in part, a load lock chamber 10 of a processor, and regulating mechanisms 5a, 5b, 8, 13 and 14 regulating the environment of each part of them individually. The environment of the load lock chambers 2a and 2b of the carrying-in part is regulated between the outside environment and the environment in the relay chamber 7. Then, a wafer is carried into the relay chamber 7 from outside through the load lock chambers of the carrying-in part. Moreover, the environment of the load lock chamber 10 of the processor is regulated between the environment of the relay chamber 7 and the environment of the processing chamber 15. Then, the wafer is conveyed to the processing chamber from the relay chamber through the load lock chamber of the processor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006265826-A (JP)
Title: Screening device
Inventor: OMOTE MINORU
IPC: E02B5/08
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening device by a screen of a fine mesh width, which removes garbage captured in the screen and returns the garbage to rivers, without taking in the most part of the garbage floating on the rivers.  <P>SOLUTION: A guide frame 16 arranged on both sides of an intake 13 is formed as a two-stage structure of an upper stage guide frame 16a and a lower stage guide frame 16b, and a guide hole 19 for introducing a guide wheel 15a to the lower stage guide frame 16b is arranged in the upper stage guide frame 26a, and a movable plate member is arranged in a lower end part of the upper stage guide frame 16a. When a rake member 15 slides to the lower end from the upper end of the screen 14, the guide wheel 15a moves to the lower stage guide frame 16b from the guide hole 19, and rolls downward along the lower stage guide frame 16b, and after the guide wheel 15a rolls most below the lower stage guide frame 16b, the guide wheel 15a removes the garbage by the rake member 15 so as to roll in the upper stage guide frame 16c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265335-A (JP)
Title: Salt-resistant water-absorbent and method for producing the same
Inventor: TANAKA HISAKAZU
IPC: C08F2/32
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salt-resistant water-absorbent that has excellent water absorption property to high-concentration salt solution, for example, sea water, calcium chloride deliquescent solution or the like and has excellent mechanical stability and heat stability and causes no coagulation in the production, mixing, dispersing or kneading rubber or plastic into a variety of binders and provide the production method.  <P>SOLUTION: The salt-resistant water-absorbent comprises polymer particles that has an average particle sizes of 50μm or less based on the volume standard, having sucrose ester adsorbed on the surface and polymer particles produced by polymerizing monomers bearing sulfonic acid group or a sulfonate salt group therefrom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267435-A (JP)
Title: Interchangeable lens
Inventor: ICHIKAWA KOZO
IPC: H04N5/225
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically read the recognition information of an interchangeable lens that is in the state of a half-product or product.  <P>SOLUTION: In the interchangeable lens attachable to a camera body designed to allow lens interchange, a radio type non-contact recognition tag is disposed on a substrate which is disposed in the interchangeable lens and on which electronic components are arranged and wired.  <P>COPYRIGHT: (C)2007,JPO&INPIT