baber/WOPTO huggingface dataset:
Patent JP-2004169926-A (JP)
Title: Method of manufacturing lead screw for linear actuator
Inventor: MATSUSHITA KUNITAKE
IPC: F16H25/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a lead screw for a linear actuator capable of securely preventing the slight deviation of an origin position by resin filled in a metallic pipe even if the ambient temperature is increased to precisely perform the linear motion of a stepping motor by rotation.  <P>SOLUTION: This method of manufacturing the lead screw comprises a step for boring a plurality of holes in the wall body part of the metallic pipe at pre-determined intervals, a step for welding a ball at the end of the metallic pipe, a step for positioning the metallic pipe at a predetermined position in the cavity of a molding die, and a step for resin-molding a thread part by filling a resin material from the outside of a hole row bored in the wall body part of the metallic pipe and filling the resin in the metallic pipe until the resin directly touches the ball.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005210398-A (JP)
Title: Offset cancel device for differential charge pump
Inventor: YOSHIMURA TSUTOMU
IPC: H03K5/153
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset cancel device for a differential charge pump that can cancel variation in a driving current due to variation in drain voltage of a transistor of a current source and adjust the phase of a PLL circuit etc., with high precision.  <P>SOLUTION: A differential charge pump circuit, which has a differential couple 3 composed of two current paths 1, 2 including a couple of current sources 11 and 12, or 21 and 22 and generates a difference current corresponding to input currents to the current paths, is equipped with a control means 30 of detecting the output potential difference between the current paths and controls current values of a couple of current sources 11 and 21 of the current path constituting the differential couple 3 according to the output potential difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206057-A (JP)
Title: Night vision camera device for vehicle, and display device
Inventor: SATO MASANORI
IPC: G02B23/12
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily check a far distance ahead of a vehicle when a headlight is set at a high beam in a device which photographs the ahead area of the vehicle by an infrared camera and displays it on a displaying means.  <P>SOLUTION: This device displays a night vision image which is photographed by the infrared camera 1 provided in the vehicle on a head-up display 3. In the device, when the turn up of the headlight of the vehicle is by the turning-on of a high beam switch 6, the display state of the night vision image which is displayed on the head-up display 3 is changed. For example, when a high beam display control switch 5 is set at a zoom display, the night vision image is expanded, and displayed on the head-up display 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206541-A (JP)
Title: Impression material composition of alginic acid salt for dentistry
Inventor: FUJITA TAKETOSHI
IPC: A61K6/90
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impression material having a viscosity suitable for obtaining impression of an artificial tooth, especially when producing complete denture, and also having all excellent characteristics required for the impression material such as easiness to grind, strength, surface lubricity and dimensional stability.  <P>SOLUTION: The impression material composition of alginic acid salt for dentistry contains at least a high-molecular weight alginic acid salt (having 550,000-850,000 weight average molecular weight) at a proportion of 7-25 wt.% based on the whole amount of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212158-A (JP)
Title: Pressure-sensitive transfer correction tape
Inventor: WATANABE TOMOO
IPC: C09J7/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive transfer correction tape which makes untransferred part hardly occur on a surface to be corrected, subjected to image forming processing by a printer and a copying machine, such as a color copying machine, using a method for fixing toner as a color development agent through the use of silicone oil or wax, which is excellent in close adhesion to the surface to be corrected, and which enables proper writing and image formation on a surface of a transfer layer.  <P>SOLUTION: This pressure-sensitive transfer correction tape, wherein at least a correcting coated layer and an adhesive layer are sequentially laminated on one side of a substrate, is characterized as follows: the adhesive layer contains a silicone-based pressure-sensitive adhesive; and the amount of the applied pressure-sensitive adhesive is in the range of 0.1-5.0 g/m<SP>2</SP>after drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212606-A (JP)
Title: Filtering member for inflator, and method for manufacturing the same
Inventor: HIRATA YUICHI
IPC: B60R21/26
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering member for an inflator in which pressure loss is not increased even when a large amount of high-temperature and high-pressure gas is generated, and the capturing performance of residues contained in the gas is excellent.  <P>SOLUTION: A stitch in an inner peripheral part 21 (a stitch in a first pattern layer) is formed to be larger than a stitch in an outer peripheral part 22 (a stitch in a second pattern layer), and the inner peripheral part 21 is arranged inside the outer peripheral part 22. The thickness M1 of the inner peripheral part 21 is determined so that gas can sufficiently be cooled, and a ceramic paper 17 of fine mesh is arranged between the inner peripheral part 21 and the outer peripheral part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212298-A (JP)
Title: Support for image material and its production method
Inventor: MATSUBARA TOMOYUKI
IPC: B41M5/52
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for an image material in which a base paper surface on the side of forming an image constitution layer is coated with a polyolefin resin layer, the polyolefin resin layer contains a metal soap composite having a single melting point with at least two kinds of metal soap combined, titanium dioxide pigment, and a polyolefin resin as main components and which improves the fouling of a cooling roll, reduces the amount of fuming, eliminates defects such as R-drooping to obtain a homogeneous image surface, and can be produced stably and a method for producing the support.  <P>SOLUTION: In the support, the metal soap composite contained in the polyolefin resin is obtained by combining at least two kinds of metal soap and has a single melting point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213406-A (JP)
Title: Composition for display coating
Inventor: HIROTA NAOHISA
IPC: C09C3/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for display coating, having excellent dispersibility and dilution stability as a coating material, and providing a colored coated film having excellent transparency and scratch resistance.  <P>SOLUTION: The composition for the display coating is prepared by using a carbon black dispersion obtained by subjecting the carbon black to an adsorption treatment with an organic coloring matter derivative having a basic functional group or a triazine derivative having a basic functional group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213931-A (JP)
Title: Safety device for mechanical parking arrangement
Inventor: NISHIDA KAZUHIRO
IPC: E04H6/14
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for giving safety to a mechanical parking arrangement having an entrance and an exit separately by operating opening/closing doors in association.  <P>SOLUTION: The mechanical parking arrangement has the entrance and the exit separately and the doors formed to be openable/closable. It has an operation means in a tower for operating the entrance door and the exit door. The operating means uses a single means for operating the entrance door and the exit door in mutually opposite directions. After the entrance door is fully closed, the exit door is fully opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211876-A (JP)
Title: Jet device and jet unit
Inventor: MIZUKAWA MASUMI
IPC: B65D83/76
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a jet device or a jet unit provided with the jet device, wherein liquid remaining on a jetting port can be efficiently removed with low possibility of being easily damaged with no big restriction on design.  <P>SOLUTION: The jet device P is mounted to an opening 10a of a container 10. The jet device is provided with a spout 26 which is depressed by the hand when the jet device is used. The spout consists of a button-like main body part 27 and an injection pipe 28 which protrudes from the periphery of the main body part in a radial direction into a beak shape. The injection pipe is provided with a discharge passage 28a and an injection port 28b. In the main body part, a residual liquid suction space 27b connecting with the discharge passage is formed. A stem cover 25c for covering a stem is forced to enter into the residual liquid suction space. When the stem 21 is pushed in by depressing the spout, the stem cover pushes out the contents in the residual liquid suction space into the discharge passage, and when the depressing of the spout is released to restore the stem, the residual liquid in the discharge passage is drawn into the residual liquid suction space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220929-A (JP)
Title: Clutch device
Inventor: TSUKADA YOSHIAKI
IPC: F16D13/52
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts, simplify structure, and downsize a device, in a clutch device having a first friction clutch disposed between an input member and an output member, a second friction clutch whose power is cut off depending on action of a clutch disconnection control force, and a torque cam mechanism disposed between the first friction clutch and second friction clutch.  <P>SOLUTION: The first and second friction clutches 45, 46 are constituted with sharing a clutch outer 49. The torque cam mechanism 47 is disposed inside the clutch outer 49 and between the first and second friction clutches 45, 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222208-A (JP)
Title: Vehicle operating pedal
Inventor: SAITO OSAMU
IPC: G05G7/04
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an oscillation of an input rod of an operation instrument such as a booster while improving operation feeling by shortening a stroke of an operating pedal.  <P>SOLUTION: An auxiliary arm 15 is supported by a vehicle body 1 through a second pivot 12B parallel to a first pivot 12A that supports a brake pedal 10. A first connecting part 17A, a second connecting part 17B, and a third connecting part 17C of an operating link 17 are linked to the brake pedal 10, the auxiliary arm 15 and the input rod 4a through the first, the second, and the third connecting shafts 18A, 18B and 18C parallel to the first pivot 12A in a relatively turnable manner. When a brake pedal 10 is depressed, the swinging of the auxiliary arm 15 and the operating link 17 makes the travel distance of the third connecting shaft 18C toward the input rod 4a greater than the travel distance of the first connecting shaft 18A toward the input rod 4a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218331-A (JP)
Title: Bait log
Inventor: MATSUURA SHOJI
IPC: A01K85/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bait log requiring neither cost nor labor for fully preparing necessary kinds, easy to carry and handle, and also easy to make its tuning repeatedly at a fishing spot.  <P>SOLUTION: The bait log comprises a log body 1 of lure shape, an attachment 2 performing the dynamic function of this bait log through attaching to the log body 1 and an attachment-fixing structure 3 exchangeably fixing the attachment 2 onto the log body 1. In this bait log, the attachment 2 preferably comprises a means for determining both the posture and behavior of the log body 1 underwater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228495-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, capable of flowing a cooling medium between metal separators uniformly, and ensuring satisfactory power generation performance using a simple structure.  <P>SOLUTION: The fuel cell 10 is provided with a separator 13, which holds an electrolyte film/electrode structure 12 in between. The separator 13 is provided with a first metal plate 14 and a second metal plate 16, and an inlet buffer 46 and an inlet buffer 34a overlap each other in the direction of lamination, when the first and second plates 14, 16 are laminated. The buffer 46 overlaps with the end of the groove 60a of the first plate 14, and in this overlapping part a connecting passage 82 for making the cooling medium flow from the buffer 46 to the groove 60a is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226496-A (JP)
Title: Circumferential flow pump
Inventor: KOYAMA MASAHIRO
IPC: F02M37/08
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To have a circumferential flow pump obtaining high pressure even when applied voltage to an electric drive motor providing drive force is low.  <P>SOLUTION: Convex partition walls are provided in vane groove sections 23 of an impeller 2 by forming first arcuate portions 23a defined with a radial dimension R1 on one end surface 24 of the impeller 2 and second arcuate portions 23b defined with a radial dimension r1 on the other end surface 25 of impeller 2. When annular feed passages 5f, 6f are formed of semi-circular wall surfaces with radial dimensions R2, r2 in a pump cover 5 and a pump base 6, at both the end surfaces of the impeller 2, the radial dimensions R1, r1 are set larger than the radial dimensions R2, r2 of the semi-circular wall surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226178-A (JP)
Title: Interior substrate for automobile and interior material for automobile
Inventor: MAEDA KOICHIRO
IPC: D04H1/55
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior substrate which is used for an automobile and has a light weight, excellent heat resistance and excellent rigidity, and to provide an interior material for an automobile.  <P>SOLUTION: This interior substrate 10 for an automobile, comprising a fiber layer 12 and a thermoplastic resin sheet layer 14 laminated to at least one main surface of the fiber layer 12, is characterized in that the layer 12 comprises a non-woven fabric prepared by arranging a fiber web comprising two or more kinds of staple fibers in the thickness direction of the fiber layer 12, and the staple fibers constituting the non-woven fabric comprise polyester-based adhesive staple fibers having a polymer prepared by melt-mixing a modified polybutylene terephthalate (polyester A) having a melting temperature of 180 to 220°C with a polyester B having a melting temperature of ≤180°C in a mass mixing ratio A/B of 10/90 to 80/20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226947-A (JP)
Title: Electrostatic atomizing apparatus for bathroom
Inventor: KITACHI NORIYUKI
IPC: F24F6/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic atomizing apparatus for a bathroom miniaturizable, deodorizable and preventing the formation of mold by discharging nano-sized charged particle water into the bathroom in the attached state of an electric discharge unit while being safe even if touching a feed side terminal or a ground side terminal with the finger in the detached state of the electric discharge unit.  <P>SOLUTION: In this electrostatic atomizing apparatus for the bathroom, a body case 11 having a high voltage generating part 40 disposed in the bathroom 1 is provided with an electric discharge unit attaching part 15. The electric discharge unit 14 is detachably attached to the electric discharge unit attaching part 15 having a liquid sump part 24, and electrode side terminals 28, 29 are brought into contact with the feed side terminal 19 and ground side terminal 20. An attachment/detachment recognizing part 60 is provided for recognizing the attached/detached state of the electric discharge unit 14, and supplying high voltage from the high voltage generating part 40 in the attached state of the electric discharge unit 14 while stopping the supply of high voltage from the high voltage generating part 40 in the detached state of the electric discharge unit 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224469-A (JP)
Title: Game board of pachinko game machine
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board of a pachinko game machine easy to install or remove a game part.  <P>SOLUTION: The game board is provided with a cutout hole 26 extending from one end face (right side face 31) of a board main body 15 to the center side and penetrating through from the front to the back of the main body 15 and the game part (center part 22) inserted into the hole 26 from the one end face of the main body 15 and mounted on the hole 26. The game part is provided with a pinching part pinching the periphery of the hole 26 of the main body 15 in a longitudinal direction. The pinching part, e.g., is formed with a recess part 39 provided in the middle part of the longitudinal direction of the outer periphery of the game part and in a direction along the outer periphery. The recess part 39 is formed on at least one of one side part (left side face 36), an upper part (upper face 37) or a lower part (lower face 38) in the outer periphery of the game part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235265-A (JP)
Title: Optical disk drive and its tilt correcting method
Inventor: IIJIMA KOJI
IPC: G11B7/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive and its tilt correction method for making recording and reproducing by quickly obtaining an amount of tilt correction for an optical disk having two or more recording/reproducing layers.  <P>SOLUTION: The optical disk drive can record or reproduce information on an optical disk having two or more recording/reproducing layers by radiating a laser beam to each layer. The optimum amount of tilt correction is obtained from the quadratic function in the least-square method of jitters, for example, obtained from a disk by setting stepwise amounts of tilt within a predetermined range at a predetermined radial position of the recording/reproducing layer farthest from the laser incident side. This optical disk drive can start recording or reproducing within a short period of time by applying the above obtained optimum amount of tilt correction to other recording/reproducing layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232716-A (JP)
Title: Vehicle door latch device for access panel door
Inventor: SAWAJIRI YUKIO
IPC: E05B83/38
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize a vehicle door latch device for an access panel door.  <P>SOLUTION: The vehicle door latch device for the access panel door comprises an open lever 27 and a ratchet release lever 33 journalized to a base plate 25 via a first shaft 26, a lock lever 42 journalized to the base plate 25 via a second shaft 41, and a sliding pin 39 displaceable between an engagement position and a disengagement position. The release lever 33 has a first arm 35 and a second arm 36 extending in the radial direction of the first shaft 26 and connected to latch units 15, 16, respectively. The lock lever 42 can displace the sliding pin 39 to the engagement position when located at an unlock position and displace it to the disengagement position when located at a lock position. The sliding pin 39 is slidably mounted in an oblong hole 38 formed in the first am 35 or the second arm 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234459-A (JP)
Title: Display apparatus and liquid crystal display apparatus
Inventor: ISHIBASHI OSAMU
IPC: G02F1/1368
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which the frame part of a display panel to be mounted with a driver IC and an FPC cable for external circuit connection is miniaturized.  <P>SOLUTION: The display apparatus has constitution that an input terminal 21 is formed on a side of a drive element 4 opposite to a side where a drive output terminal 20 is arranged, and an external circuit connection terminal 23 is formed within 3 mm of the input terminal 21 of the drive element 4 and parallel to the input terminal 21 of the drive element 4. Thus, the width dimension of the frame section mounted with the drive element 4 is made 7 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244567-A (JP)
Title: Encryption processing apparatus
Inventor: NOBUKATA HIROMI
IPC: G09C1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption processing apparatus and method with a high security level wherein encryption analysis is made difficult by measurement of the power consumption.  <P>SOLUTION: In the encryption processing apparatus for executing an encryption algorithm including repetitive processing of a plurality of stages of round functions such as the DES, during the execution period of the round functions in an encryption computing element, stored electric charges for supplying power are used at least part of the execution. Further, a plurality of capacitors are switched to execute supply of power to the encryption computing element. When an applied voltage to the encryption computing element reaches a predetermined threshold voltage or below, switching control is applied to the capacitors. Through the configuration above, even when the consumed current is grouped and each average current is obtained in response to data of a target node by executing an attack on the basis of the differential power analysis (DPA), because the current has no casual relationship with a timing when the current flows, a DES computing element with immunity to the DPA can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259283-A (JP)
Title: Issue of digital right management (drm) license for content based on cross-forest directory information
Inventor: WAXMAN PETER DAVID
IPC: G06F21/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling controlled rendering or playing of digital contents in an arbitrary form, of which control is flexible and can be defined by the owner or the developer of the digital contents.  <P>SOLUTION: An organization maintains a computer network including at least a forest A and a forest B. A querying entity A receives a request from a user, and decides whether the request is to be permitted, at least partially based on whether the user is a member of the group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005242782-A (JP)
Title: Information processor, driver management method, storage medium with computer readable program stored therein, and program
Inventor: NAGASHIMA TAKEYUKI
IPC: G06F3/048
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To freely customize a user interface in accordance with the authority of an operator operating changeable functions and unchangeable functions out of the functions displayed through the user interface in establishing each function of the user interface provided by a driver for various devices.  <P>SOLUTION: In a client computer 1000 provided with the drive, which performs a function setup for the specified device through the user interface, customization function information for every function capable of being set through the user interface is managed by an information management DB 1062, and a first customization control section 1061 applies a customization control to function display capable of being set through the user interface on the basis of the customization information of respective functions to be managed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI