baber/WOPTO huggingface dataset:
Patent JP-2005266040-A (JP)
Title: Developer, developing device, image forming apparatus, and process cartridge
Inventor: AWAMURA JUNICHI
IPC: G03G9/10
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developer which has small volume density variation and shows a stable toner electrification characteristic even when used for a long period in a developing device.  <P>SOLUTION: The developer consists of a toner containing at least a coloring agent and binder resin and a magnetic carrier and is used to develop an electrostatic latent image formed on a latent image carrier, the developer being characterized in that the toner receives mechanical shearing force in liquid to be deformed and has 1.2 to 2.0 flatness (Dv/d) (where Dv is the volume mean particle size of the toner and (d) is the mean thickness when the toner is viewed from the direction where the projection area becomes maximum) and the bulk density variation rate of the developer is ≤10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265043-A (JP)
Title: Slide bearing
Inventor: FUJITA MASAHITO
IPC: F16C33/20
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve anti-seizure characteristics by improving heat radiation nature at the time of sliding while securing initial conformability by covering layer.  <P>SOLUTION: A bearing alloy layer 3 made of, for example aluminum alloy is provided on an upper surface side of a backing plate layer 2 made of, for example steel, and a tapered machined part 3a is formed on both end parts in an axial direction of a surface of the bearing alloy layer 3. The covering layer containing solid lubricant such as MoS<SB>2</SB>in synthetic resin such as PAI is provided on the tapered machined part 3a of a surface (inner circumference surface which is sliding surface) of the bearing alloy layer 3. The covering layer 4 is formed on whole or a part in a circumference direction of the both end parts in the axial direction of the surface of the bearing alloy layer 3. Part excluding at least the both end parts in the axial direction is made non-covering part 5 exposing the bearing alloy layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265699-A (JP)
Title: System and method for inspecting power transmission line using unmanned flying body
Inventor: SUMIYA HIROYUKI
IPC: B64C39/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for inspecting a power transmission line using an unmanned flying body, which can automatically perform the inspection of a tree approaching the power transmission line or the like.  <P>SOLUTION: There are provided: an unmanned helicopter having a flight control system for performing the flight to the inspection point of the power transmission line while automatically performing the flight and an information collection system for collecting an image of the inspection point and various kinds of information including range measurement data; a control center having a flight control/information collection system for controlling the flight of the unmanned helicopter and for collecting and processing the various kinds of information from the unmanned helicopter; an approaching tree, etc. inspection means 100 for preparing a three-dimensional image from the image of the inspection point and the range measurement data collected by the information collection system of the unmanned helicopter, for processing the prepared three-dimensional image, and for inspecting whether abnormality exists in the inspection point of the power transmission line or not, on the basis of the processed three-dimensional image; and a storage device in which the various kinds of data for use in the inspection in the approaching tree, etc. inspection means 100 are stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268666-A (JP)
Title: Abrasive composition
Inventor: TAMAI KAZUMASA
IPC: B24B37/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition that can be increased in polishing speed of both a conductor layer and resin layer of a wiring structure.  <P>SOLUTION: The abrasive composition contains alumina, a complexing agent, and an oxidizing agent. In addition, the composition may contain alumina sol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285554-A (JP)
Title: Press felt
Inventor: GSTREIN HIPPOLIT
IPC: D21F7/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press felt without nonuniformity of pin type seam.  <P>SOLUTION: The press felt for a papermaking machine includes: a base fabric 22 comprising a plurality of machine direction (MD) yarns 26 interwoven with a plurality of cross machine direction (CMD) yarns 28 in a predetermined regular weave pattern. And the MD yarns being divisible into upper MD yarns 26a, lower MD yarns 26b, and seam loops merging with either end of the upper and lower MD yarns, the seam loops defining the longitudinal ends of the press felt and having upper and lower portions; and a first Dreher CMD yarn interwoven with a CMD yarn of the regular weave pattern located nearest to the seam loops and with the upper portions of the seam loops of at least one end of the press felt in a Dreher weave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265381-A (JP)
Title: Refrigerant cycle device
Inventor: SASAKI SHIGEHARU
IPC: F04B35/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle device capable of smoothly cooling an inverter module driving a motor of an electric compressor while minimizing the enlargement of an installation space.  <P>SOLUTION: In this refrigerant cycle device 1 constituted by successively circularly connecting the electric compressor 11, a gas cooler 12, an electric expansion valve 14 as a decompression device, an evaporator 15 and an accumulator 17, by means of pipes, and driving an electric element (motor) 24 of the electric compressor 11 by the inverter module 55, the heat exchange is performed between the accumulator 17 and the invertor module 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264903-A (JP)
Title: Suction and exhaust device of internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F01L7/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction and exhaust device of an internal combustion engine capable of being improved for the sealing performance in an combustion chamber of the internal combustion engine, maintaining the durability of a rotary valve.  <P>SOLUTION: The suction and exhaust device is provided with a cylinder 2 having a ceiling 21, in which suction hole 24 and an exhaust hole 25 are formed at the opposite position to a suction port 51 and an exhaust port 52, and which is arranged between a cylinder block 6 and a piston 7, a rotary valve 3, which is rotatably supported between the ceiling 21 and a cylinder head 5, having a valve hole 31 to make the suction port 51 communicate with the suction hole 24 and to make the exhaust port 52 communicate with the exhaust hole 25 by the rotation with a motor 4 corresponding to the operation condition of the internal combustion engine, and a cylindrical part 22 of the cylinder 2, which is a resilient means to move the ceiling 21 to the top dead center side of the piston 7 with respect to the cylinder block 6 corresponding to the pressure generated between the cylinder 2 and the piston 7. The gap among the cylinder head 5, the cylinder 2 and the rotary valve 3 is formed to adjust.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271614-A (JP)
Title: Vehicular automatic opening/closing device
Inventor: ENOMOTO TAKASHI
IPC: E05F15/12
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a vehicular automatic opening/closing device, and to reduce the cost thereof.  <P>SOLUTION: An arm member 22 is rockingly connected to a back door 13 at a base end part 22a thereof. One end of a cable 26 is fixed to the base end part 22a of the arm member 22, and the other end of the cable 26 is fixed to a tip part 22b of the arm member 22. A drum 25 is provided on the closed side from the base end part 22a of the arm member 22 an on the open side from the tip part 22b, and the drum 25 is fixed to an output shaft 34 of a drive unit 31 and rotated by an electric motor 32. An intermediate portion of the cable 26 is wound around the drum 25. When the electric motor 32 is operated, the cable 26 is wound around the drum 25, and operated to bring the base end 22a or the tip part 22b close to the drum 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271637-A (JP)
Title: Brake controlling device for vehicle
Inventor: SUZUKI YUJI
IPC: B60T8/26
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake controlling device for vehicle which improves the responsiveness of a mechanical brake.  <P>SOLUTION: This brake controlling device for vehicle is equipped with mechanical brakes (57 and 67) which are driven by a fluid pressure. The brake controlling device is equipped with control valves (53 and 63) which control the pressure of a fluid for driving the mechanical brakes, a means for detecting the fluid pressure, and a proportional-integral controller which performs a proportional-integral control for the control valves from target pressures and detected pressures. The proportional-integral controller is equipped with at least two different gains which are used as proportional gains, and at least two different gains which are used as integration gains. One each is selected from the gains in response to the size of a variance between the target pressure and the detected pressure, and they are set as the proportional gain and the integration gain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270719-A (JP)
Title: Sand lifting/conveying system in sand sedimentation basin
Inventor: NAKANO TAISUKE
IPC: B01D21/18
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand lifting/conveying system constituted so as to safely and efficiently lifting sand by low power without clogging a pump.  <P>SOLUTION: The sand lifting and feeding system is constituted of a sand lifting pump P1 constituted so as to lift sand at each of a plurality of sand sedimentation basins S and a sand lifting /conveying pump P2 having a capacity larger than that of the sand lifting pump P1 and constituted so as to gather lifted sand from the sand lifting pump P1 of each of the sedimentation basin S to feed the same to a solid-liquid separator 7 for separating the lifted sand into a solid and water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276259-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA TATSURO
IPC: G11B5/714
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is a high recording density medium having a stable error rate and excellent dimensional stability.  <P>SOLUTION: In the magnetic recording medium having a magnetic layer provided on one surface of a non-magnetic substrate and containing ferromagnetic metal powder and a binder and a back coat layer provided on the other surface, the magnetic layer has 10 to 150 nm thickness, the ferromagnetic metal powder has 20 to 60 nm average major axis length and the magnetic recording medium has ≤0.0020%/1hr creep amount in the longitudinal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274263-A (JP)
Title: Fluid flow measuring instrument and fluid flow measuring method
Inventor: NAGAOKA YUKIO
IPC: G01F15/075
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid flow measuring instrument for obtaining an accurate integrated value of flow even when the flow fluctuates.  <P>SOLUTION: This fluid flow measuring instrument is equipped with an integration counter 15 for integrating values of a flow detection means 14 for detecting the flow, a flow averaging means 16 for measurement sections determined by measurement time or for each of the number of measurements, and a flow fluctuation calculating means 17 for designating the degree of fluctuation of the flow. Since an integrating method for the integration counter 15 is changed based on the value of the averaging means 16 and that of the calculating means 17, accurate integration can be made even if the flow fluctuates.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004171786-A (JP)
Title: Optical head device and disk drive device
Inventor: UCHIYAMA MINEHARU
IPC: G11B7/135
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device in which difference of the best tilt angle of a DVD and a CD is less and a reproduced signal performance is good, in an optical head using a semiconductor laser array.  <P>SOLUTION: In an optical head device having a first light source emitting a light beam of a first wavelength, a second light source arranged almost at the same position as the first light source and emitting a light beam of a second wavelength different from the first wavelength, and an objective lens converging the light beam from the first light source and the second light source on a recording medium, an optical axis of the objective lens is positioned at a position being asymmetric for optical axes of the first and the second light sources.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005273085-A (JP)
Title: Core-sheath type polyester conjugate fiber and method for producing the same
Inventor: OGUCHI TOMOHIRO
IPC: D01F8/14
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-sheath type polyester conjugate fiber excellent in a hygroscopic property, a cool feeling by contact and antistatic property, capable of suppressing elution of a core component by alkali reduction treatment, enabling color deepening and suitable for black formal application.  <P>SOLUTION: In the core-sheath type polyester conjugate fiber, the core component is a polyester containing ≥10 wt.% and ≤70 wt.% polyether ester compound and the sheath component is a polyester containing ≥0.4 wt.% and ≤5 wt.% colloidal silica having ≥0.02 μm and ≤0.1 μm average primary particle diameter and the ratio of the sheath component is ≥20 wt.% and ≤50 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274395-A (JP)
Title: Foil strain gauge
Inventor: YOSHIKUWA NOBUYUKI
IPC: G01L1/22
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foil strain gauge which is effective for reducing load placement error of a load cell.  <P>SOLUTION: The foil strain gauge G is made by pasting a metal foil on the surface of insulating base substrate 2, forming resistors R1, R2 consisting of two dependent grid shape patterns by a photo etching technology, and connecting gauge leads L at both ends. Since the resistors R1, R2 are formed close in the same pattern, strain detection signal due to variation of two resistance values with independent identical characteristic can be taken out. By pasting it on the center axis of upper straining part of the load cell, load placement error can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270070-A (JP)
Title: Retort food containing fish flesh ball
Inventor: IKAWA AIKO
IPC: A23L17/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retort food containing fish flesh balls easily disintegrating in oral cavity, excellent in eat feeling and suitable as a weaning diet, food for caring, or the like, for a person having a difficulty in swallowing as a subject.  <P>SOLUTION: This retort food containing the fish flesh balls is characterized by containing the fish flesh balls obtained by forming a kneaded material containing 50-90 pts.wt. raw material fish flesh consisting of 30-85 wt.% heat-treated fish flesh and 70-15 wt.% heat-untreated fish flesh consisting of the same material with the heat-treated fish flesh, and 0.1-15 pts.wt. starch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280154-A (JP)
Title: Method for manufacturing plastic polarizing lens body, plastic polarizing lens body, polarizing laminate used for manufacturing lens body and coated sheet
Inventor: KAWAI RYOZO
IPC: C08J7/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic polarizing lens with high index of refraction by a casting polymerization process, a method for manufacturing a plastic polarizing lens body best suited for the manufacture of the plastic polarizing lens, a polarizing laminate used for the manufacture of the lens body and a coated sheet.  <P>SOLUTION: This method for manufacturing the plastic polarizing lens body by a casting polymerization process using at least a sheet-like polarizing element with a polarizing sheet. In addition, The sheet-like polarizing element has at least its one surface coated with a (meth)acrylate-based polymerizable composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281923-A (JP)
Title: Shock absorbing rope
Inventor: IKEGAMI ISAO
IPC: D03D3/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing rope having a simple structure, expressing reasonable shock absorbing properties for relaxing the shock received by human body and highly enhanced in damping efficiency for reducing vibration caused by jumping phenomena after the shock.  <P>SOLUTION: The shock absorbing rope (10) independently comprises a long cylindrical rope body (20) formed to have a structure stretchable in the longitudinal direction and a long core material (30) installed in a relaxed state in the cylindrical part of the rope body (20).The both ends of the rope body (20) in the longitudinal direction and the both ends of the core material (30) are alternatively fixed. The length of the rope body (20) in a slacking state is shorter than that of the core material (30) in the non-slacking state and the core material (30) is installed in the cylindrical part of the rope body (20) in a slacking state. The rope body (20) can be extended longer than the length of the core material (30) in the non-slacking state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284959-A (JP)
Title: Method of preparing production schedule
Inventor: TAKESHITA SATOHIKO
IPC: G06Q50/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing a production schedule which can search for a solution, while taking into consideration all the constraints at once, in a comparatively short period of time.  <P>SOLUTION: Processing in the next manufacturing process to be assigned is selected among processings 1 to (n) in an unassigned manufacturing process, on the basis of a rule such as an order priority and a date of delivery, to determine the equipment to be assigned, on the basis of evaluation criteria such as making a schedule to be the shortest and minimizing the total of switching periods of time between product types, to define the extents of the start and end times of the unassigned manufacturing process by constraint propagation and to return to a process for selecting the processing in the next manufacturing process to be assigned again.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285052-A (JP)
Title: Stock liquidation system
Inventor: FUKADA TAKESHI
IPC: G06Q40/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock liquidation system for supporting funds without imposing a large risk on a supplier aiming at stock merchandise.  <P>SOLUTION: The stock liquidation system is provided with a server 30 of an stock liquidation agent C to which the stock information of merchandise owned by a supplier A is inputted, a supplier side terminal 10 of the supplier A who transmits the application of the delivery of funds aiming at the stock merchandise to the server 30 and an evaluation agent side terminal 20 of an evaluation agent B who transmits the evaluation information of the merchandise related with the application. The server 30 is provided with a support determination part 32 for determining the support of funds to the application based on the evaluation information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290404-A (JP)
Title: High-strength sputtering target
Inventor: NONAKA SOHEI
IPC: H01L27/105
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength sputtering target for forming a phase change recording film which does not crack even if high electric power is supplied.  <P>SOLUTION: The high-strength sputtering target has a composition containing, by atomic %, 10 to 30% Ge, 10 to 25% Sb, and 0.5 to 5% Ti, and consists of the balance Te and inevitable impurities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292180-A (JP)
Title: Plastic optical fiber and its manufacturing method
Inventor: SATO TAKANORI
IPC: G02B6/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plastic optical fiber in which transmission loss is not deteriorated even after it is stored for many hours.  <P>SOLUTION: A preform 15 whose clad is made of PVDF and whose core is made of PMMA is produced. A temperature of a heating furnace 74 is set at 240°C and the heating and melting extension of the preform 15 is carried out while inserting a part of the preform 15 into the furnace. Line drawing tension is measured with a line drawing tension measuring device 76. A plastic optical fiber 17 is obtained by performing line drawing with a drawing and take-up roller pair 78 so that the line drawing tension becomes 3.8 MPa based on the measured value. The plastic optical fiber 17 is conveyed with rollers 84, 86 to be wound around with a bobbin 87. Winding tension is measured with a winding tension measuring device 85. The winding tension is adjusted so as to become 2.5 MPa with a dancer roller 82 based on the measured value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293156-A (JP)
Title: Simple authentication system, mobile terminal with simple authentication function, and method of simple authentication
Inventor: OKU TAKAHIRO
IPC: G06F21/33
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple authentication system that relieves a user of the need to manage his or her ID or a password by allowing automatic log-in from a mobile terminal 101 to a content server 201.  <P>SOLUTION: The mobile terminal 101 includes a user registration request means for sending multimedia (MM) information; an authentication information encryption means for generating authentication information by receiving authentication key information and encrypting on the basis of the key code of the authentication key information the MM information to which the ID and password have been added; and a log-in means for sending the authentication information for log-in. The content server 201 includes an authentication information usability determining means for receiving the MM information and determining whether or not it is usable as authentication information; an authentication key information sending means for sending the authentication key information; an authentication information complication means for extracting the authentication key information by receiving and complicating the authentication information; and an authentication key information collation means for collating the extracted authentication key information with the authentication key information registered in a user database.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287909-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can improve the desire of the players for the games.  <P>SOLUTION: The game machine has an image display means which displays the game information pertaining to the games as the images and a display control means which controls the image display means so that the images related to the decision of the specified win roles are displayed upto the second game as the prescribed game to be conducted after the first game starting from the first game as done when the specified win role is determined by the win role decision means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI