baber/WOPTO huggingface dataset:
Patent JP-2009054064-A (JP)
Title: Digital signal reproducing device and digital signal reproducing method
Inventor: NAGAI YUTAKA
IPC: G06F21/64
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety of copyright protection by increasing the encryption intensity using an AES with a key data length of 128 bits as an AACS in an optical disk reproducing device, and to eliminate the risk of breakage of the cipher by allowing analysis by rewriting a control program of an optical disk drive to an illegal one.  <P>SOLUTION: A program for update is stored in a temporary storage device for disk data reproduction, and a sign is decoded that is read from the temporary storage device to a cipher decoding circuit, encrypted, and added to the update program. When the decoded sign is determined to be normal, the update program on the temporary storage device is copied to a flash ROM 113 where a control program of a CPU 114 is stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063817-A (JP)
Title: Conductive roller and its manufacturing method
Inventor: TARUNO YOSHITAKA
IPC: G03G15/02
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller having flexibility and an excellent surface state in combination as a whole and to provide a manufacturing method for the same.  <P>SOLUTION: This invention relates to the manufacturing method for the conductive roller having a lamination structure including a conductive sponge layer 2 arranged outside a shaft 1, a conductive solid layer 4 arranged outside the conductive sponge layer 2 and a coating film 5 formed on a surface of the conductive solid layer 4, wherein the shaft 1 is fitted into the conductive sponge layer 2, and a dummy shaft 10 force-fitted into the cylindrical conductive solid layer 4, and after that, the dummy shaft 10 is removed to form the cylindrical solid layer 4, and the conductive sponge layer 2 fitted with the shaft 1 is force-fitted into the cylindrical conductive solid layer 4, and the coating film 5 is formed on the conductive solid layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063479-A (JP)
Title: Noise detector and positioning device
Inventor: KASHIYANAGI TARO
IPC: G01S19/32
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect multipath noise and cycle slip included in a received signal independently by each receiver and independently for each satellite, when positioning is performed using the carrier wave phase of a satellite signal.  <P>SOLUTION: A calculation section 15 of multipath strength or the like multiplies an L1 signal and L2 signal at a certain time and another time by the wavelengths of respective signals. Regarding each value after the multiplication, the difference between the value at the certain time and the value at the another time is determined. Next, the difference between the difference signal of the L1 signal and the difference signal of the L2 signal is determined. Then, the absolute value and square value of this value are compared with a predetermined reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008145417-A (JP)
Title: Surface shape measuring device, stress measuring device, surface shape measuring method, and stress measuring method
Inventor: AKASHIKA KUMIKO
IPC: G01L1/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly determine stresses in a film on an object.  <P>SOLUTION: In this stress measuring device 1, reflected light of light irradiated to a substrate 9 via an objective lens 457 is received by a light-shielding pattern imaging part 43, and thereby an image of a light shielding pattern 453a arranged on an aperture diaphragm part 453 of an optical system 45 is acquired. In a control part 5, each inclination vector of the substrate 9 in a plurality of inclination vector measuring domains and a surface shape of the substrate 9 are determined based on an output from the light-shielding pattern imaging part 43; and the stress in the film is determined based on a radius of curvature and the film thickness determined based on the surface shape and on the thickness of the substrate 9. In the stress measuring device 1, since each light from the objective lens 457 is a substantially parallel light on the substrate 9, measurement can be performed without focus adjustment in each inclination vector measuring domain on the substrate 9; and the surface shape of the substrate 9 can be determined easily and quickly. As a result, stress in the film on the substrate 9 can be determined easily and quickly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099266-A (JP)
Title: Communication improving device, communication system, and goods information handling equipment
Inventor: OKAMURA HARUHIDE
IPC: H04B5/02
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a communication environment of a communication device equipped with a plurality of transponders and a reader antenna communicable to the transponders.  <P>SOLUTION: A radio wave absorbent 30 which is composed of a sheet for absorbing a radio wave and forms a radio wave transmittable region 33 is provided between a region 28 where each of the transponders 23 is arranged and the reader antenna 24. By providing the radio wave absorbent 30 like it, a communicable region 28 can be narrowed down so that only one transponder 23 is arranged in the communicable region 28. Besides, the radio wave absorbent 30 is provided partially around the reader antenna 24. By this means, communication defects are prevented from occurring between the reader antenna 24 and the transponders 23, so that a suitably and wirelessly communicable communication environment can be realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022580-A (JP)
Title: Video information transmitter and video information transmitting method
Inventor: OKAMOTO HIROO
IPC: H04N7/173
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To protect copyright of an information provider and ensure image quality to satisfy a user in inputting high-definition (HD) video information and outputting the inputted information to an external device.  <P>SOLUTION: The high-definition (HD) video information is converted into video information for progressive scanning with standard (SD) scanning lines, and the converted information is outputted. Control information for defining the conversion is added to the video information. In this way, the output information is deteriorated so as to prevent high-quality copy, and does not cause dissatisfaction of the user because of progressive scanning. In addition, an arithmetic processing operation for scanning conversion is facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330100-A (JP)
Title: Ultrasonic-motor drive control device
Inventor: KATO TETSUAKI
IPC: H02N2/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic-motor drive control device that achieves quick start-up and stable drive of an ultrasonic motor, even when a resonance frequency is changed due to temperature changes.  <P>SOLUTION: The ultrasonic-motor drive control device is provided with a frequency storage means which stores a drive frequency when the ultrasonic motor starts rotation as start-up frequency data for each start-up of the ultrasonic motor, a temperature detection means which detects an ambient temperature in an operating environment each time a drive control means starts start-up operation of the ultrasonic motor, a temperature storage means which stores the detected ambient temperature as temperature data so as to hold at least the storage of the previous temperature data and current temperature data, a temperature determination means which determines whether or not a difference between the previous temperature data and the current temperature data exceeds a prescribed value, and a calculation means that calculates an initial drive frequency on the basis of a plurality of the start-up frequency data stored in the frequency storage means. When the temperature determination means determines the temperature data difference exceeds the prescribed value, all the start-up frequency data stored in the frequency storage means are deleted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009070784-A (JP)
Title: Temporary bond device
Inventor: OBA KOJI
IPC: H01R4/64
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary bond device capable of being used even in an intermediate portion of a conductor wire, surely fixing the conductor wire, and being easily carried.  <P>SOLUTION: The temporary bond device 10 is equipped with a body part 13 having a first fitting part 23 fit to the shape of a bottom part 11a of a rail 11 and capable of holding the conductor wire 12; a hook part 15 arranged on the opposite side to the body part 13 in the bottom of the rail 11 and having a second fitting part 45 fit to the shape of a bottom part 11b of the rail 11; and a connection part 17 connecting the body part 13 and the hook part 15, wherein the hook part 15 and the body part 17 are separably constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265723-A (JP)
Title: Seat sliding apparatus for vehicle
Inventor: KOJIMA YASUTAKA
IPC: B60N2/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat sliding apparatus for a vehicle capable of discharging foreign matters entered to inside of a lower rail without inhibiting movement of an upper rail with respect to the lower rail.  <P>SOLUTION: The seat sliding apparatus for the vehicle is provided with the lower rail 3 fixed to a vehicle floor and having a U-shaped cross section; the upper rail 4 fixed to a seat and supported to enable relative displacement with respect to the lower rail 3; and a block body 31 fixed to a rear end part of the lower rail 3 and including an inclined face 34 raised from a bottom face 12a of the lower rail 3 toward the rear end of the lower rail 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075486-A (JP)
Title: Developing device and image forming apparatus
Inventor: UETAKE SHIGEO
IPC: G03G15/08
Filed: 2007-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where accumulation of development history (image memory) is prevented and deterioration in carrier is stably suppressed, and high-quality images are attained for a long period of time, and to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus has a control means which allows to perform accumulation eliminating operation for collecting into a developer tank reverse polarity particles accumulated in an area enclosed by a toner carrying member 25, a developer carrying member for toner supply 11 and a developer carrying member for collecting toner 26 in a timing in which development of a latent image is not affected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081162-A (JP)
Title: Light-receiving element and manufacturing method thereof
Inventor: HIGUCHI JUN
IPC: H01L31/10
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-receiving element having high response speed by executing the photoelectric conversion of received light at a speed higher than that of a conventional one so that the light-receiving sensitivity for light of each wavelength to be received, especially the light in short a wavelength, e.g. a blue wavelength of a 405 nm band can be maintained at high sensitivity similar to the light-receiving sensitivity of the light of a wavelength longer than that of the other light.  <P>SOLUTION: The light-receiving element 50 for photoelectrically converting light incident from the outside into charges is provided with: a semiconductor substrate 1; a semiconductor layer 2 formed on the semiconductor substrate; anode regions 3 formed like a stripe on the semiconductor layer; an insulating layer 4 formed on the semiconductor layer and covering a gap between the anode regions; and optical-transmissive gate electrodes 10 formed on the insulating layer in a stripe shape corresponding to the gaps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080560-A (JP)
Title: Access authority control system
Inventor: WANI MINORU
IPC: G06F21/60
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access authority control system for determining an access authority of a file, by referring to operation log information of the file, when determining the access authority of the file.  <P>SOLUTION: This access authority control system has: an inquiry receiving part for receiving an inquiry about the propriety of an access from the user to the file, and file identification information of the file; an operation log information storage part for storing the operation log information at least for the file; an operation log information acquiring part for acquiring the corresponding operation log information from the operation log storage part, based on the received file identification information; an access propriety determining part for determining the access authority to the file by the user, using at least the acquired operation log information; and a warning notification part for indicating warning display to a prescribed computer terminal, when no access authority is determined as a determination result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078485-A (JP)
Title: Shaft body and writing utensil using the shaft body
Inventor: YOSHIHARA NAOTO
IPC: B43K23/008
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the separation of joint portion of a shaft tube and the generation of looseness caused by the swelling with sweat in the shaft body formed with two or more shaft tubes each being inserted to and contacted with the other.  <P>SOLUTION: In a shaft body formed with two or more shaft tubes each being inserted to and contacted with the other, at least one shaft tube is made of non-permeable resin which is opaque to a laser beam, and at least one shaft tube contacting the shaft tube is made of a permeable resin which is penetrable by a laser beam, and the contacting portion of these shaft tubes are welded and joined by the irradiation of a laser beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008135150-A (JP)
Title: Multi-bit memory cell, and semiconductor device with temperature budget sensor
Inventor: HAPP THOMAS
IPC: G11C13/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of multi-bit memory cell, a semiconductor device with a first temperature budget sensor, and a method for monitoring the temperature budget of the semiconductor device.  <P>SOLUTION: Each of a plurality of multi-bit memory cells can be programmed to represent three or more states. A circuit compares a first signal received from the first temperature budget sensor with a first reference signal, acquires first comparison results, and refreshes a plurality of multi-bit memory cells based on the first comparison results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064764-A (JP)
Title: Urinary physical component classifying apparatus
Inventor: MASUOKA SHOJIRO
IPC: G02B7/34
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urinary physical component classifying apparatus with high precision and correctness based on the function of automatically focusing to physical component in a liquid to be inspected, particularly in urine.  <P>SOLUTION: The urinary physical component classifying apparatus includes a means for image-picking the liquid to be inspected on a translucent plate or a flow cell and the function of automatically focusing physical components in the liquid in the means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068399-A (JP)
Title: Improvement of abrasive disc
Inventor: VAN OSENBRUGGEN ANTHONY ALFRED
IPC: B24D13/16
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary sanding disk of structure possible to view a work during machining and to cool the work.  <P>SOLUTION: Accessories for an angle grinder include a disposable sanding disk having a large ventilating/viewing apertures, and this disk is used with an elastic presser plate having ventilation apertures. The apertures of one or both the members are shaped so that snagging of the apertures on projections from the work surface is prevented and to facilitate air flow across the work surface during use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308806-A (JP)
Title: False eyelash with double eyelid forming film
Inventor: TAKADA KYOKO
IPC: A41G5/02
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide false eyelashes intended for solving such problems that conventional false eyelashes are hard to wear without getting skilled, it takes time to wear, and even if being worn, the eyelashes easily incline and get out of position.  <P>SOLUTION: The false eyelashes are obtained by projectedly planting eyelashes on a surface of a film stickable to the eyelid, setting a double eyelid forming part above an eyelash planted part of the film, giving the double eyelid forming part a longitudinal width and a width making the eyelid double when stuck to the eyelid, and sticking a sticker which allows to stick the film to the eyelid, to the reverse of the film. A peeling sheet is set on the reverse of the sticker, and the film can be directly stuck to the eyelid by peeling the peeling sheet. A dotted line is shown on the film or/and the peeling sheet so as to use the dotted line as a guide and easily cut in a form close to the form of the eyelid of a user. The film is made transparent and colorless, or colored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091387-A (JP)
Title: Waste plastic treatment method
Inventor: UNO HIDETOSHI
IPC: F02G5/02
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that since waste expanded polystyrene resins are land-filled or incinerated because they are distributed around a region and take high collection and transportation costs, thus part of them ending up to thermolysis and that most of waste cooking oil is not used.  <P>SOLUTION: The waste expanded polystyrene resins are dissolved in solvent, and the high boiling-point portion of the solution subjected to thermolysis is made burner fuel when performing thermolysis. The waste cooking oil is added to the low boiling-point portion for adjustment of the cetane number, and a diesel engine is driven and electric power is generated using the portion as diesel engine fuel. Moreover, some of burner exhaust gas at the thermolysis and diesel engine exhaust gas are used for drying kitchen raw refuse, and the exhaust gas of the raw refuse is furthermore used for secondary air of the burner to burn suspended matter and odor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056357-A (JP)
Title: Packaging line and method for packaging separate products continuously
Inventor: TIMMERMAN RONALD
IPC: B65B9/067
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture packages with different lengths for products of different lengths in random order.  <P>SOLUTION: A packaging module 5 comprises a product assembling path having a lot of feeders arranged along a first conveyer 1, a folding means 7 for forming a packaging tube, a second conveyer 8 for advancing the packaging tube, and a cross separating device 10 for separating the packages filled with the products in the cross direction from the packaging tube. A control part controls a discharge of the products from the feeders, a transport speed of the conveyors, and a speed of the cross separating device 10. The cross separating device 10 has two separating components capable of reciprocating movement along a predetermined vertical and horizontal stroke length. At least the horizontal stroke length can be varied by the control part so as to suit the products of different sizes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009094303-A (JP)
Title: Through-hole structure and printed circuit board using the same
Inventor: HIRAGUCHI KAZUYUKI
IPC: H05K1/11
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through-hole structure for improving reliability by providing excellent solder wicking.  <P>SOLUTION: The through-hole structure in a printed circuit board 1 is characterized in that a through-hole 2 is electrically isolated into a first part 8 connected with a conductor and a second part 7 in the other part by providing an isolation slot 4. Accordingly, even when the conductor has a large area, heat of solder 9 is no longer transferred to the conductor at the time of soldering process and thereby excellent solder wicking can be provided in the soldering process to assure reliable connection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094380-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: INOUE YOSUKE
IPC: H01L21/3065
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, suppressing generation of contamination caused by differences of coefficients of thermal expansion between members constituting an upper electrode when a substrate is processed by using a parallel flat plate type plasma processing equipment.  <P>SOLUTION: An upper electrode unit 60 provided in a vacuum chamber 51 of a plasma etching equipment 50 includes an electrode plate 61 with a disc shape, formed by laminating a silicon layer and a graphite layer, and an electrode support member 62 made of aluminum, supporting the electrode plate 61, and a chilling unit 80 is provided above the upper electrode unit 60. The chilling unit 80 is provided with a cooling medium room 81 at a bottom portion thereof, for circulating cooling medium, and the upper electrode unit 60 is cooled by forced cooling with the cooling medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098216-A (JP)
Title: Optical scanner
Inventor: KINOSHITA HIROKI
IPC: G02B15/00
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of suppressing the image plane curvature caused by a manufacturing process such as the manufacturing error or the mounting error of scanning lenses.  <P>SOLUTION: A liquid lens 14 condenses light emitted from a laser diode 12 and can change its focal length. A polygon mirror 20 deflects the light passing through the laser diode 12. Scanning lenses 22 and 24 image the light deflected by the polygon mirror 20 onto a photoreceptor drum 32. A control part 30 varies the focal length of the liquid lens 14 with a predetermined pattern in the term in which the light is scanned onto the photoreceptor drum 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095864-A (JP)
Title: Servo press
Inventor: KUBOE KAZUHIRO
IPC: B30B15/14
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity by accelerating and simplifying a retooling work.  <P>SOLUTION: A servo press is provided with a virtual motion signal generating and outputting section and a virtual motion display section including a virtual motor rotation controlling motion section and a virtual slide driving motion section. It is formed in a way that only the virtual motion driving motion can be executed without executing the motion drive and is equipped with a progression rate inputting means and a slide progression position inputting means. It is also formed in a way that a sliding position that corresponds to the progressing rate equivalent to the input progressing rate during the virtual motion is corrected to an input slide progressing position and that the virtual motion after the correction can be displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT