baber/WOPTO huggingface dataset:
Patent JP-2004064084-A (JP)
Title: Ferroelectric memory element having extended plate line and its manufacturing method
Inventor: LEE KYU-MANN
IPC: H01L27/105
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory element and its manufacturing method.  <P>SOLUTION: The element includes a lower-part interlayer insulating film formed on a semiconductor substrate, a plurality of ferroelectric capacitors arranged on the lower-part interlayer insulating film and a hydrogen preventing spacer arranged on the side wall of the ferroelectric capacitor. Above the resultant structure, an upper-part interlayer insulating film is arranged and within the upper-part interlayer insulating film, a plurality of plate lines are arranged. At this time, each plate line comes into contact with the upper surfaces of at least two ferroelectric capacitors situated next to each other. It is desirable that the side wall of the ferroelectric capacitor has a side wall perpendicular to the upper surface of the semiconductor substrate. The method for manufacturing the element includes a process, in which a plurality of ferroelectric capacitors are formed on the semiconductor substrate on which the lower-part interlayer film has been formed, and after the hydrogen preventing spacer is formed on the side wall of the ferroelectric capacitor, the upper-part interlayer film and a plurality of plate lines are formed on the resultant structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038310-A (JP)
Title: Commodity purchase method and system
Inventor: MIMAKI TADASHI
IPC: G06Q30/06
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity purchase method and a system for easily and surely providing information for a commodity to a customer and collecting commodity purchase information of the customer in a retail store, etc.  <P>SOLUTION: Collection and providing of commodity information are preformed between the store 10 and the customer 20 at the time of visiting and payment with a shopping card SC insertable to and drawable from PCs 12, 13 and 21 provided at the store 10 side and the customer side 20. According to this, the customer 20 can obtain necessary information to quickly purchase a desired commodity, and the shop 10 can collect necessary marketing information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274016-A (JP)
Title: Magnetic storage semiconductor device
Inventor: KUROIWA TAKEHARU
IPC: H01L27/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage semiconductor device containing magneto resistance elements in which the performance of the magneto resistance elements is hard to be deteriorated during a manufacturing process.  <P>SOLUTION: The magnetic storage semiconductor device is formed on a semiconductor substrate 1, and has at least one magnetoresistance-effect element 50, transistor elements 3a, 3b for controlling the magnetoresistance-effect element, metal interconnect layers 11, 34, 53, 63 for operating these elements, and interlayer isolation films for arranging the magnetoresistance-effect element, the transistor elements, and the metal interconnect layers respectively in layer forms, wherein the magnetoresistance-effect element is coated with a protective film 44 which is different from the interlayer isolation film 52.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004175787-A (JP)
Title: Ant-preventing composition
Inventor: SAITO NOBUO
IPC: A01N25/08
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ant-preventing composition blended with boric acids, excellent in ant-preventing effects lasting for a long time and excellent in durability to rotting caused by wood bacteria, and the like, other then ants by improving defects of an ant-preventing composition blended with highly safe boric acids.  <P>SOLUTION: This ant-preventing composition contains shell powder and/or kieselguhr mainly comprising calcium oxide and calcium carbonate, a film-forming polymer emulsion, one or more kinds selected from the group consisting of water soluble polysaccharides and polyamide resins, and boric acids. As the shell powder, scallop shell powder is preferable. As the film-forming polymer, an acrylic polymer and/or a vinyl acetate-based polymer are preferable. As the water soluble polysaccharides, starch and/or a cellulose ether are preferable. As the polyamide resins, a noncrystalline and ethanol soluble polyamide is preferable. As the cellulose ether, methylcellulose and/or hydroxypropylcellulose are preferable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049571-A (JP)
Title: Charging device
Inventor: YOKOGAWA TADAHIRO
IPC: G03G15/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device which can prevent defective charging from being caused when residual toner adheres to a rotary charging brush for charging a surface of a photoreceptor before formation of an electrostatic latent image and when the rotary charging brush has a kinky hair.  <P>SOLUTION: The charging device is provided with the rotary charging brush which causes charging on the surface of the photoreceptor before formation of the electrostatic latent image while rotating around a self-shaft while abutting the surface of the photoreceptor where the electrostatic latent image is formed and a flicker member which has blades extended in a radial form from the self-shaft located in parallel to a shaft of the rotary charging brush and which rotates around the self-shaft while abutting the rotary charging brush. Further the rotary charging brush and the flicker member rotate in different directions viewing from an axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046476-A (JP)
Title: Display apparatus
Inventor: OO MINORU
IPC: A47F5/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor of going around and keeping watch on stock conditions of displayed articles on display shelves.  <P>SOLUTION: A display apparatus has a first placing plate for placing articles to be displayed, a lower display shelf having a pair of right and left supporting parts extended upward from the rear of the first placing plate, and at least one upper display shelf which is pivotally provided between the pair of supporting parts above the lower display shelf. The upper display shelf has a second placing plate which is placed ahead of the pivoted part. The upper display shelf also has an urging means to urge and rotate the second placing plate so as to move its front end upward around the pivoted part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051169-A (JP)
Title: Multilayer substrate with connector
Inventor: KANAMORI TAKASHI
IPC: H05K3/36
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector to a printed wiring board inexpensively.  <P>SOLUTION: A wiring board main body is constituted by laminating a plurality of thin plastic plates wherein a circuit pattern is formed. A connector is constituted of a connector insertion recess part which is constituted by forming a cut-out portion in at least one plastic plate held between two plastic plates of the plurality of plastic plates, and a connection terminal formed in a plastic plate facing an inside of the connector insertion recess part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052919-A (JP)
Title: Acceleration control method of work carrying device
Inventor: OHATA KOJI
IPC: H01L21/68
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize high throughput, while preventing the falling of a work in a carrying device of a semiconductor wafer.  <P>SOLUTION: A work holding state of a driving device 6 is detected by suction pressure of a work holding device. Holding power 1d of the work is calculated by a work holding power detector 1 from the suction pressure of this work holding device, and this holding power 1d is acquired in an acceleration arithmetic processing part 2. Optimal acceleration to the holding power 1d at that time, is arithmetically operated with every control period T by the acceleration arithmetic processing part 2. An acceleration-deceleration pattern is formed on the basis of this arithmetically operated acceleration, and the driving device is driven at the acceleration of the acceleration-deceleration pattern simultaneously with starting to hold the work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053066-A (JP)
Title: Manufacturing method for nozzle plate, inkjet head, and inkjet recording device
Inventor: YAMAZAKI SEIJI
IPC: B41J2/135
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost manufacturing method for a highly precise nozzle plate using a single crystal silicon substrate, and to provide an inkjet head using the nozzle plate manufactured by the manufacturing method, and an inkjet recording device having the inkjet head mounted.  <P>SOLUTION: In the method, the nozzle plate 3 with a nozzle hole 11 for discharging a solution is manufactured by carrying out etching to the single crystal silicon substrate 3a. The method includes a process of thinning the single crystal silicon substrate 3a by etching the whole of at least one face of the single crystal silicon substrate 3a which becomes the nozzle plate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061967-A (JP)
Title: Electric power source indicator lamp with phase display
Inventor: WAKABAYASHI KATSUJI
IPC: H02J3/38
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power source indicator lamp with phase display, capable of not only surely discriminating "in phase" for both the alternating current input power sources not only in the case of single phase power source, but also for the three-phase power source, by using a zero-voltage crossing region of the highest inclination in voltage change, with respect to the phase change in an alternating current sine wave.  <P>SOLUTION: This indicator lamp has a first power source indicator lamp for displaying the presence of a power source input in the first input end, a second power source indicator lamp for displaying the presence of a power source input in the second input end, and an in-phase indicator lamp drive circuit for inputting the power source inputs in the first and second input ends, and for driving an in-phase indicator lamp, when the the power source inputs in the first and second input ends are in-phase. The in-phase indicator lamp drive circuit extracts timing signals in a region changing from a negative electrode to a positive electrode, using as the center the zero-point voltage crossing region of the highest inclination in the voltage change, with respect to the phase change in the alternating current sine waves of the power source inputs input respectively from the first and second input ends, and compares these timing signals to determine the in phase. When the power source is in-phase, the in-phase indicator lamp is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060514-A (JP)
Title: Method for producing resin and ink
Inventor: SUZUKI YOSHIKO
IPC: C09D11/10
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printing-ink binder resin which does not use formaldehydes that are not preferable for conservation of environmental sanitation, but recycles recovered PET (polyethylene terephthalate) bottles as a raw material, has a good solubility in non-aromatic solvents and vegetable oils, is suitably used in off-set printing and is also suitably used as a VOC (volatile organic compound)-free type ink.  <P>SOLUTION: The subject method for producing the resin comprises subjecting a polyester (a) comprising ethylene terephthalate as a major repeating unit, a polyol (b) and a vegetable oil and/or a vegetable oil fatty acid or a vegetable oil fatty acid ester (c) to ester interchange, and further allowing a resin acid (d) to react with the resultant mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063173-A (JP)
Title: Biological authentication apparatus and passage controller
Inventor: SUGANO MAIKO
IPC: G06T7/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological authentication apparatus which can be always stably be operated without lowering authentication precision even when the biological information of a person to be newly registered is similar to that of an existing user.  <P>SOLUTION: In the biological authentication apparatus using biometrics such as face image or fingerprint image, in the case of newly registering dictionary information, all dictionary information, which are already registered, are collated. When there are the dictionary information similar to the newly registered dictionary information at the predetermined range or more, similar factors are extracted and displayed visually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039248-A (JP)
Title: Objective lens, optical head unit, and optical disk device
Inventor: KANEUMA YOSHIAKI
IPC: G11B7/09
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To condense a light beam up to a diffraction limitation on information media (optical disk) with different substrate thicknesses by utilizing hologram lens whose transmitted light has also sufficient intensity, in an optical head unit.  <P>SOLUTION: In designing an objective lens, the objective lens is designed so that it is divided into a plurality of areas, at least a first area and a second area, based on the distance between the incident light and the optical axis in the passage area of the light entering the objective lens used for an optical head, and that the light passing through the first area is focused onto an optical disk having the transparent substrate thickness t2. And it is designed so that the light passing through the second area focuses onto an optical disk having the transparent substrate thicknesses of t1 and t2 (t2<t1) by having an annular zone with concavo-convex shape. Here, the annular zone is constituted in the concentric circle shape about the optical axis of the objective lens, and is integrally formed on a surface where the curvature of the objective lens is large, or the radius of curvature is small. This suppresses the aberration produced by the incline to the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076576-A (JP)
Title: Strut in double floor
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strut in a double floor capable of separating a nut screwed to a screw shaft from a nut holder for holding a floor board to combine them by a simple operation in order to screw a nut body supporting the floor board to the screw shaft erected from a foundation floor.  <P>SOLUTION: Four screw shafts are erected on a contact plate set on the foundation floor, and the strut on the double floor supporting each corner of the floor board collected by each nut body screwed to each screw shaft is provided. The strut in the double floor comprises the nut for screwing the nut body to the screw shaft and the nut holder formed of a pocket provided to an introduction way inserting the nut from the horizontal direction and provided at the backside the introduction way to hold so as to make the nut impossible to rotate and to vertically move and an insertion hole passing through the pocket to vertically insert the screw shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065128-A (JP)
Title: Image reader
Inventor: SHIMIZU KOSUKE
IPC: G03B27/62
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of surely detecting the size of a non-standard size original independently of a density level of the original.  <P>SOLUTION: The image reader 1 includes: an automatic document feeder 2 for carrying an original 40; an original pressing member 111 deposited in opposition to the carrying path of the original 40 and having a plurality of uniform density areas with different densities; a CCD 126 for using the plurality of the uniform density areas in the original pressing member 111 for a background and optically reading the image of the original 40 carried by the automatic document feeder 2; and an original size detection means for detecting the width of the original 40 on the basis of the image of the original 40 which uses the plurality of the uniform density areas read by the CCD 126 for the background.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067268-A (JP)
Title: Vehicle body front structure of cab-over vehicle
Inventor: KOYANAGI KIMITO
IPC: B62D21/15
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure of a cab-over vehicle for efficiently securing a compartment space of a cab, especially a foot space of an occupant at collision of a vehicle.  <P>SOLUTION: An upper bumper member 2 provided with an inclined part 2a standing from its top intermediate part toward an upper front part at a gradual inclined posture, and a horizontal part 2b extending forward in parallel to a front side member 1 from its front end is installed to the front side member 1 extending in parallel to a forward and backward direction of a cab-over vehicle, and the inclined part 2a is coupled with a bottom face of a toeboard part 30 at a front end of a cab floor 3, and designed to support the toeboard part 30. The horizontal part 2b is made to project forward from a compartment space blocked by a dash panel 4 standing from a front edge of the toeboard part 30, and the front end of the inclined part 2a of the upper member 2 is bridged with the front member 1 immediately under the end in a forward and backward direction. There is provided with a connecting member 5 for restraining the inclined part 2a of the upper member 2 from breaking at collision of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163900-A (JP)
Title: Double-sided image forming device
Inventor: FUKADA YASUAKI
IPC: B65H85/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve processing efficiency in a double-sided image forming device equipped with primary and secondary transporting paths.  <P>SOLUTION: The double-sided image forming device is equipped with a first paper transporting path for single-sided image forming, which is the path for feeding the paper from an unprocessed paper stock section to a processed paper stock section through an image transfer section, and a second paper transporting path is connected to the first path, turns over the single-side image processed paper and feed the paper to the image transfer section. The device is controlled such that more than one piece of paper travels simultaneously in all paper transporting paths including the first and the second paths in the double-sided image forming operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070201-A (JP)
Title: Liquid crystal display device
Inventor: INO MASAHITO
IPC: G02F1/1333
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a display quality by preventing a window frame of a smaller display screen from appearing in a larger display screen in two liquid crystal display devices arranged back-to-back by holding a lighting device.  <P>SOLUTION: The liquid crystal display device 200 is illuminated from respective rear surface sides of the first and second liquid crystal display panels 41, 42 disposed back-to-back to each other. A double sided illuminator 100 consists of a light source device 1 and a light guide plate 2 on which light emitted from the light source device 1 is made incident. The light guide plate 2 is interposed between the first and second liquid crystal display panels 41, 42 and has a serriform rear face prism array 22 and a serriform front face prism array 23 intersecting a direction to which light incident from an incident side face is guided on the rear and front faces respectively. A window frame erasing member 3 is made of a transparent plastics with a smooth mirror surface and is constructed so as to be interposed between the light guide plate 2 and the first or second liquid crystal display panel 41 or 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067343-A (JP)
Title: Steering column
Inventor: MORIYAMA SEIICHI
IPC: B62D1/16
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column allowing easy assembling work in a mounting structure of mounting the steering column on a vehicle body while securing electric conductivity between a mounting bracket and a capsule.  <P>SOLUTION: The capsule 24 has an upper side holding plate 24a and a lower side holding plate 24b formed on a mounting portion of the mounting bracket 21, and a mounting seat 21a of the mounting bracket 21 is inserted therebetween. The upper side holding plate 24a has a through-hole 24d and the mounting bracket 21 has a recessed portion 21d corresponding to the through-hole 24d, and a shearing pin forming portion is formed by the through-hole 24d and the recessed portion 21d. A synthetic resin is injection molded on the shearing pin forming portion to form a shearing pin. Even when the synthetic resin protrudes into a gap between the upper side holding plate 24a and the mounting bracket 21, the mounting bracket 21 is thrust by the lower side holding plate 24b, ensuring electric contact therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070303-A (JP)
Title: Imaging apparatus
Inventor: YANAGISAWA MICHINOBU
IPC: G03B15/05
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is advantageous in terms of the reduction of cost and miniaturization, even though it incorporates a stroboscope device and performs bounce photography.  <P>SOLUTION: A reflection mechanism 20 is provided at the front spot of a case 102 on the lower side of a stroboscopic window 11, and has a reflection mirror 22, a 1st arm 24 and a 2nd arm 26. By rocking the 1st and the 2nd arms 24 and 26 and superposing them on the front of the case 102, as shown by Fig. (A), the mirror 22 is moved to a retreat position, where it retreats from the optical path of auxiliary light. By rocking the 1st and the 2nd arms 24 and 26 upward as shown by Fig. (B), the mirror 22 is positioned on the optical path of the auxiliary light and moved to a bounce position, where it reflects the auxiliary light to a direction (upward) at a distance from a subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067409-A (JP)
Title: Electric parking brake device and its control method
Inventor: SUZUKI HIDETOSHI
IPC: B60T13/74
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric parking brake device generating stable braking force with a simple constitution.  <P>SOLUTION: The electric parking brake device 1 is provided with an electric parking brake 4 for imparting braking force to a wheel 3 using a motor 2 as a power source, a driving circuit 5 for supplying driving power to the motor 2, and a control device 7 for controlling the driving circuit 5. The driving circuit 5 supplies a constant predetermined voltage V1 to the motor 2, to be controlled by controlling it by the control device 7. Further, the control device 7 stops supplying power to the motor 2 at the time of parking braking, when a current value I to be supplied to the motor 2 becomes a predetermined current value Ix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067066-A (JP)
Title: Image forming device
Inventor: KAWADE TAKAAKI
IPC: B41J2/44
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small image forming device that is inexpensive and efficiently cools.  <P>SOLUTION: The image forming device has a pair of side plates disposed oppositely in the device, and a frame is formed by installing a flat stay astride the side plates. A cylindrical space extending in the longitudinal direction of the stay is formed of the stay and other peripheral member adjacent thereto. By forming a cylindrical space including the stay of the stay connecting the facing side plates and the surrounding member, an air loss such as air leak in a halfway point of an air duct can be reduced and the efficiency of cooling parts and a unit placed in the cylindrical space and requiring cooling can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI