baber/WOPTO huggingface dataset:
Patent JP-2011046800-A (JP)
Title: Method of manufacturing aqueous pigment dispersion and aqueous ink for inkjet recording
Inventor: KIDO MASAHIRO
IPC: C09D11/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an aqueous pigment dispersion with high manufacturing efficiency that sharply reduces coarse particles existing in an aqueous pigment dispersion thereby to attain micronization and enhancement of dispersion stability of dispersed particles and achieves enhancement of preservation stability and good jetting stability when an aqueous ink for jet recording is prepared from the same.  <P>SOLUTION: The method of manufacturing the aqueous pigment dispersion comprises a kneading step of kneading a mixture of a quinacridone pigment (a), a styrene-acrylic acid copolymer (c), a basic compound (d) and a polyoxyalkylene adduct (e) of glycerine to prepare a pigment dispersion which is solid at ordinary temperature and a mixing step of mixing an aqueous medium with the pigment dispersion thereby to lower the viscosity thereof to liquefy the pigment dispersion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048981-A (JP)
Title: Light guide plate, printed wiring board, key module, and electronic equipment
Inventor: MISHIMA HIDEHIKO
IPC: H01H13/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate in which a point desired to be illuminated can be illuminated precisely with a simple and easy constitution and brightness evenness can be aimed at, a printed wiring board equipped with the light guide plate, a key module equipped with the printed wiring board, and an electronic equipment equipped with the key module.  <P>SOLUTION: In the light guide plate 20 in which incident light is arranged to be guided through the thickness to an end side, and made to be emitted to the outside at one or a plurality of prescribed positions, a light reflecting and guiding device is installed that reflects and guides the light guided from the incident side to the end side and that guides the light toward a scheduled emitting direction on the way.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049049-A (JP)
Title: Wire connector
Inventor: IKEDA TOMOHIRO
IPC: H01R24/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to simply and surely take out wires in a plurality of directions in coping with obstacles.  <P>SOLUTION: The wire connectors 1, 51 are provided with a housing 7 to house a pair of terminals 2 with wires inserted, and wire extraction members 6, 52 mounted on a bottom part of the housing. The wire extraction members are provided with a pair of wire extraction parts 18, 54 protruded in a direction crossing an insertion direction of the terminals, a pair of openings 31 for communicating a pair of hole parts 15 for wire penetration at the bottom part of the housing and insides of the wire extraction parts, and a pair of symmetrical engagement parts 20 against a pair of symmetrical locking parts of the housing, and are to be selectively reversed by 180° and mounted on the housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045912-A (JP)
Title: Method and apparatus for joining metallic strip by welding
Inventor: KARIYASU TAKAHIRO
IPC: B21B39/14
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining metallic strips by welding, by which the tail end of a preceding metallic strip and the nose of a succeeding metallic strip are joined by welding linearly along the longitudinal direction of the metallic strips without bringing about the remarkable rising of the cost of equipment and the deterioration of quality.  <P>SOLUTION: Metallic strip supporting rollers 16, 17 which are arranged on the outlet side of a welding machine 15 are tilted in the vertical direction by roller tilting mechanisms 20, 21, one side edge of the preceding metallic strip 13 is abutted on metallic strip positioning mechanisms 26, 27. In the state where the side edge of the preceding metallic strip 13 is positioned in a prescribed position by the metallic strip positioning mechanisms 26, 27, the tail end of the preceding metallic strip 13 and the nose of the succeeding metallic strip 14 are joined by welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052700-A (JP)
Title: Lubricating oil supply device and motion guide device using this
Inventor: HORIE TAKUYA
IPC: F16C29/06
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil supply device configured in such a manner that the lubricating oil supply device can be, even if used for a long period of time, in contact with a track shaft without losing stability of the contact therewith, can stably apply a lubricating oil to a rolling-body rolling surfaces of the track shaft for a long period of time, and can be easily manufactured using a material most suitable for use environment of a motion guide device.  <P>SOLUTION: The lubricating oil supply device is mounted to a slide member engaged with the track shaft via rolling bodies and applies the lubricating oil to the track shaft as the slide member and the track shaft move relative to each other. The lubricating oil supply device includes application bodies which absorb and retain the lubricating oil and apply the lubricating oil to the rolling-body rolling surfaces formed on the track shaft. The application bodies are each provided with a base material which consists of textile fabric or nonwoven fabric and also with a binder component dispersed within the base material and partially joining together fibers which form the textile fabric or the nonwoven fabric, and the application bodies have a large number of cavities therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052086-A (JP)
Title: Method for extracting oil and fat from bryophyte
Inventor: MASUI MEGUMI
IPC: C11B1/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method in which oil and fat are efficiently extracted from a bryophyte belonging to the Hepaticae and subsequent residue treatments are also easy.  <P>SOLUTION: The bryophyte is preliminarily dried by irradiating the bryophyte with a microwave, followed by extracting the oil and fat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053436-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TATSUNO HIBIKI
IPC: G02B26/10
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which includes a multibeam light source and a plastic molded scanning lens and performs accurate optical scanning.  <P>SOLUTION: An optical scanner includes a light source, including several light emitters, a coupling lens, an aperture member 16, a cylindrical lens 17, a polygon mirror, a plastic molded scanning lens 11, and an image side optical system, or the like. An optical conjugate image of the aperture member 16 is formed between the first face and the second face of the scanning lens 11 relating to a sub-scanning direction. In this case, even if the scanning lens 11 has uneven birefringence distribution, the difference in the light quantities among a plurality of scanning light beams condensed on the surface of a photoreceptor drum is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009283475-A (JP)
Title: Key sheet
Inventor: YOSHIOKA TOSHIKAZU
IPC: H01H13/70
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin key sheet hardly damaged by pressing operations.  <P>SOLUTION: When a key top 4 is press-operated, a floating support part 10c of a rubber molding 10 and a film sheet 11 deform, and both the floating support part 10c and the film sheet 11 share a pressing load, so that a load added on the floating support part 10c is alleviated to make it harder to be damaged. Further, since the film sheet 11 covers a crosspiece part 12a of a resin plate 12, occurrence of abnormal noises due to contact of the key top 4 with the resin plate 12 can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051541-A (JP)
Title: Drive unit
Inventor: HIRANO HIROYUKI
IPC: H02K7/14
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent metal powder from attaching to a motor by using a small magnet when a reduction gear and the motor which are coaxially arranged are sequentially lubricated and cooled by circulating oil by an oil pump.  <P>SOLUTION: The motor rotation is transmitted from a rotor 7 to a wheel 10 through an input shaft 8, a reduction gear 5, and an output shaft 9. A pump 31 is used to suck in oil within a space 34 and discharge the oil toward the reduction gear 5 from a hollow hole 8a and a radial hole 8b of the input shaft 8 so as to lubricate the reduction gear 5. After passing through the reduction gear 5, the oil arrives at an oil sump within a space 33 and heads toward an oil sump within a space 34 through an axial groove 36. In the meantime, the oil passes through a motor 4 and cools the motor 4. The metal powder mixed into the oil when the oil passes through the reduction gear 5 is attracted by a magnet 37 in an upstream side connecting opening 36a of the axial groove 36. Thus, the small magnet 37 can prevent the situation in which the metal powder is continuously mixed into the circulating oil and attached to the motor 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057312-A (JP)
Title: Renewed elevator facility, and method of renewing elevator facility
Inventor: HARA HIDEAKI
IPC: B66B7/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator facility in which the down-time for renewal from a hydraulic elevator to a rope-type elevator is the minimum and existing equipment is reused as much as possible, and a method of renewing the elevator facility.  <P>SOLUTION: A pair of counter guide rails 11 are erected at a predetermined interval in the fore-and-aft direction within a side space of a car 2 in a hoistway 1, and a counter weight 14 is provided in the interval. A flat L-shaped machine bed 12 which does not interrupt a vertical projection cross section of the car is attached to an upper portion of the counter guide rail 11 and a plunger guide rail 6. A hoist 13 and deflector sheaves 15a, 15b are attached to the machine bed 12. Further, a middle portion of a rope for connecting the machine bed 12 and a rope hitch 2a of the car 2 is wrapped around counter sheaves 14a, 14b, a drive sheave of the hoist 13, and the deflector sheaves 15a, 15b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057772-A (JP)
Title: Surface treated organic pigment particle and process for producing the same
Inventor: NAKASUMI HIROYUKI
IPC: C09D11/033
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of atomizing an organic pigment which can be commercialized cost-wise in a simple step and is endowed with solidness and surface treated organic pigment particles.  <P>SOLUTION: The surface treated organic pigment particles has an organic pigment particle base (A) and a metal-containing gel layer (B) which contains a fluorine-containing metal alkoxide to cover the surface of the organic pigment particle base and is formed by the sol-gel reaction of the metal alkoxide. The surface treated organic pigment particles have fine primary particles and excel in solidness (for example, light resistance, heat resistance, oil resistance, chemical resistance, solvent resistance, bleeding resistance, and migration resistance), and are also high performance nanopigments which show dispersibility with good stability by avoiding a strong aggregation of the pigment particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058897-A (JP)
Title: Automatic analysis device
Inventor: YAMAKAWA HIRONOBU
IPC: G01N35/10
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discharging cleaning water and cell blank water which increases the number of throughputs, and is suitable for the miniaturization of a reaction container associated with the very small quantity of a reaction liquid in a chemical analyzer using the reaction container.  <P>SOLUTION: A discharge nozzle for discharging a discharged liquid as the cleaning water and the cell blank water is inclined to a wall surface of the reaction container. The discharged liquid impinges on the wall surface and downwardly flows, so that the discharged liquid is discharged at a high flow rate, while air bubbles as a noise in a cell blank measurement are prevented from being generated, thereby the discharge nozzle contributes to the increase in the throughput. The discharge nozzle is easily positioned to the reaction container by fixing it to the analyzer and contributes to the miniaturization of the reaction container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060584-A (JP)
Title: Waterproof connector
Inventor: WADA KEIJI
IPC: H01R13/52
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector capable of improving waterproof by raising sealing performance between a packing mounting surface and a packing without causing an increase in the size of the connector, and also capable of materializing maintenance of sealing performance for a long period of time.  <P>SOLUTION: Clearance grooves 55 in which a part of the packing 31 elastically deformed by compressing action from an engagement cylindrical portion 27 to get engaged with the periphery of the terminal containing cylindrical portion 23 is fitted is provided on the packing mounting surface 39 of the terminal containing cylindrical portion 23 of a first connector housing 25, and the clearance groove 55 is formed like a ring going around the periphery of the terminal containing cylindrical portion 23. Thus, sealing performance between the packing mounting surface 39 and the packing 31 can be improved, and sealing performance between the packing mounting surface 39 and the packing 31 can be maintained for a long period of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056807-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: TAKEUCHI SOTA
IPC: B41J2/16
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: since, for preventing corrosion by ink, it is necessary to set a constant distance between an ink supply port and a connection member and to provide a sealing member around the connection member in order to block the ink, it has been difficult to achieve both a further reduction of a head substrate and reliability of the head.  <P>SOLUTION: The recessed portion of the head substrate and the projected portion of a support substrate are fitted to each other, thereby bonding the head substrate to the support substrate. Further, electric connection is performed by the conductive layer of the recessed portion and the connection member of the projected portion, and the peripheries of the conductive layer and connection member are sealed with a sealing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056853-A (JP)
Title: Transaction method for lithographic printing plate
Inventor: OSADA MASAKAZU
IPC: B41N1/14
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To make two selling forms correctly function by preventing over-paying from in the recovery of a lithographic printing plate, and by preventing forged rental articles from being generated even if the two selling forms, whole selling articles and rental articles are intermingled in market.  <P>SOLUTION: This transaction method for a lithographic printing plate includes a selling preparation step, an identification step, and a payment charge calculating step. In this case, in the selling preparation step, before selling the lithographic printing plate 16, identification information by which the two selling forms can be identified, and which cannot be forged is imparted to the lithographic printing plate 16. The recovery price per unit recovery amount of the whole selling article 16A is recorded in a computer 10A while correlating the recovery price with the identification information. In the identification step, at the time of the recovery of the used lithographic printing plate 16 which has been sold and used, the whole selling articles 16A and the rental articles 16B are identified by reading the identification information, and respective recovery amounts of the whole selling articles 16A and the rental articles 16B are recorded in the computer. In the payment charge calculating step, payment charges which are paid to the recovery agents are calculated conforming to respective recovery amounts and respective recovery charges.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065339-A (JP)
Title: Image processing apparatus, image processing method, image processing program and storage medium
Inventor: ORIMO TATSUYA
IPC: G06T5/20
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To much more appropriately improve the image quality by suppressing the generation of noise components in an image processor, in a n effective way.  <P>SOLUTION: An image processing apparatus (100, 200 or 300, or the like) is provided with an acquisition means (110, 120 or the like) for acquiring a first image; a generation means (110) for generating a texture image from the acquired first image; a base image acquisition means (120) for acquiring a base image whose outline has been sharpened, by performing sharpening processing on the outline of the acquired first image; and a compositing means (130) for compositing the generated texture image with the acquired base image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064280-A (JP)
Title: Hydraulic control device for friction engaging mechanism
Inventor: HATTORI TAKEHITO
IPC: F16D48/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device which appropriately carries out the engagement or release control of friction engaging mechanisms while improving energy efficiency.  <P>SOLUTION: The hydraulic control device HCU for the friction engaging mechanisms includes an engaging pressure supply/discharge selector valve 10 provided between an oil pressure generating source 3 and the hydraulic friction engaging mechanisms 1, 2 engaged when a predetermined oil pressure is supplied from the oil pressure generating source 3 and released when the oil pressure is discharged, to switch the supplied/discharged state of oil pressure to/from the friction engaging mechanisms 1, 2. In this case, an intermediate part of a first oil passage 4 serving for communication between the oil pressure generating source 3 and the engaging pressure supply/discharge selector valve 10 is provided with a supply oil passage on-off valve 9 selectively setting the open state and closed state of the first oil passage 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066770-A (JP)
Title: Portable information terminal and method for controlling the same
Inventor: KANO TETSUHIKO
IPC: H04M1/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal which performs an effective notification operation in water and a notification method for the same.  <P>SOLUTION: The portable information terminal 1 has: a normal notification unit 103 for performing notification of an incoming arrival to the outside by one or more means of voice, light, and vibration; an underwater notification unit 108 for performing notification of the incoming call to the outside by expelling gas in water; a detection unit 101 for detecting whether it is in water; and a control unit 113 for performing control for switching between the normal notification unit 103 and the underwater notification unit 108 that are used for notification, based on the detection result of the detection unit. The control unit 113 further includes an operation unit 110 for performing the notification by at least one or more of the normal notification unit 103 and the underwater notification unit 108.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066834-A (JP)
Title: Information processing apparatus, method for processing information, communication apparatus, method of communication, program, and mutual authentication system
Inventor: NAKATSUGAWA YASUMASA
IPC: G06F21/44
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To update a key version of a key value used for mutual authentication.  <P>SOLUTION: A storage part 159 makes a first key value associated with first class information indicating a class of the first key value to hold the value and the information, and also makes a second key value different from the first key value associated with second class information indicating a class of the second key value to hold the value and the information. A detection responding part 211 sends predetermined first class information in response to a request for class information from a communication apparatus at the other end of communication. A mutual authentication part 213 performs mutual authentication with the communication apparatus using the first key value corresponding to the first class information if an authentication initiation command ordering an initiation of mutual authentication is sent back from the communication apparatus in response to the sent first class information, or performs the mutual authentication with the communication apparatus using the second key value corresponding to the second class information if the second class information is sent back from the communication apparatus in response to the first sent class information. The invention may be applied to an IC card or the like for the mutual authentication with an R/W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072089-A (JP)
Title: Coil wound body and motor
Inventor: UEMATSU IKUO
IPC: H02K3/46
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To propose a coil wound body and a motor wherein break and damage are less prone to occur in a coil wire even when the coil wire is routed up to a pin-shaped terminal erected at a terminal block part provided with a circuit board receiving face and then the circuit board is so arranged that it overlaps with the circuit board receiving face.  <P>SOLUTION: In a first coil wound body 11 of a motor, a first leading-out portion 110b is passed under the circuit board receiving face 122a and routed up to the base of a first pin-shaped terminal 123. Any part thereof is not lifted from the terminal block part 122 over the circuit board receiving face 122a. The first leading-out portion 110b does not run through a position where it overlaps with the outside of the circuit board receiving face 122a in the radial direction. Therefore, even when the circuit board 10 is placed on the circuit board receiving face 122a of the terminal block part 122, the first leading-out portion 110b is not sandwiched between the circuit board 10 and the circuit board receiving face 122a. As a result, break and damage to the coil wire 110 can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301581-A (JP)
Title: Method of assigning task, data processing system, client data processing node, and machine-readable storage medium
Inventor: STAIGER WOLFGANG
IPC: G06F9/50
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly use a server data processing node, while maintaining a traffic between a client and the server data processing node to the minimum.  <P>SOLUTION: The client data processing node (C2) provided with a task to be assigned selects, from a group, at first the server data processing node that is the next server data processing node to be selected based on a predefined periodic sequence. When the server data processing node selected at first rejects processing of the task, the client data processing node selects a different server data processing node for processing the task. Otherwise, the client data processing node assigns the task to the selected server data processing node.  <P>COPYRIGHT: (C)2010,JPO&INPIT