baber/WOPTO huggingface dataset:
Patent JP-2009116930-A (JP)
Title: Vertical magnetic recording medium and magnetic recording and reproducing device using the same
Inventor: NEMOTO HIROAKI
IPC: G11B5/65
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce exchange interaction between magnetic crystal grains while promoting formation of a grain boundary having a wide width and no defect without deteriorating crystal aligning properties of a magnetic recording layer in an initial growth layer of the magnetic recording medium having a granular structure, and to thereby allow magnetization inversion within the magnetic recording layer to be accurately controlled in a small inversion unit to achieve high density recording.  <P>SOLUTION: An intermediate layer 14 having a granular structure similar to that of the magnetic recording layer 15 is formed at a lower part of the magnetic recording layer 15. Accordingly a continuous grain boundary is formed in an interface between the magnetic recording layer 15 and the intermediate layer 14 and imperfect formation of the grain boundary in the initial growth layer of the magnetic recording layer 15 is prevented. The intermediate layer 14 is constituted of a non-magnetic alloy consisting essentially of Co and Cr and oxides of Al, Cr, Hf, Mg, Nb, Si, Ta, Ti, Zn and the like. The intermediate layer 14 has 6 to 20 at% average content of oxygen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113907-A (JP)
Title: Article conveying device
Inventor: FUJITA TAKASHI
IPC: B65G1/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article conveying device capable of conveying an article to even a higher position, while suppressing an increase of weight of a traveling truck.  <P>SOLUTION: This article conveying device is provided with a main lifting guide mast 19 provided with a plurality of pillar materials 17 and a plurality of oblique materials 18 for connecting the pillar materials 17 with each other, and a sub lifting guide mast 20 having smaller area in cross section than that of the main lifting guide mast 19. A lifting base 12 is provided with a longitudinal direction guided body 25 guided in an abutting state on the main lifting guide mast 19 to regulate moving of the lifting base 12 in the longitudinal direction of the traveling truck, a main lateral width direction guided body 22 guided in an abutting state on the main lifting guide mast 19 to regulate moving of the lifting base 12 in a lateral width direction of the traveling truck, and a sub lateral width direction guided body 23 guided in an abutting state on the sub lifting guide mast 20 to regulate moving of the lifting base 12 in the lateral width direction of the traveling truck.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117564-A (JP)
Title: Wiring board
Inventor: MAEHARA SHINJI
IPC: H05K3/46
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board such that continuity between a narrower-area and thinner-width top-surface conductor layer and reverse-surface conductor layer formed on a ceramic substrate, and a via conductor is securely obtained, an end surface of the via conductor is exposed on neither the top nor the reverse side of the ceramic substrate, and the via conductor does not carelessly short-circuits to other conductor layers.  <P>SOLUTION: The wiring board 1 includes: a ceramic layer S having a surface 3; surface conductor layers 6a to 6c formed on the surface S of the ceramic layer S; and the via conductor V which penetrates the ceramic layer S and whose both end surfaces 7 and 8 have different diameters d1 and d2. The end surface 7 on the side of the small diameter d1 among the end surfaces 7 and 8 of the via conductor V is connected nearby end portions 6 of the surface conductor layers 6a to 6c to be covered with the end portions 6 of the surface conductor layers 6a to 6c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116980-A (JP)
Title: Optical disk device
Inventor: TOMIZAWA TAKASHI
IPC: G11B7/004
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which can be operated at increased speed by reducing a seek operation.  <P>SOLUTION: After reading immediately before a defect area 20 (solid-line arrow A), seeking is carried out to an inner spare area (broken-line arrow A-A), alternative data 21 corresponding to the defect area 20 is read (solid-line arrow B), and another alternative data 22 of a file system is read (solid-line arrow C). Then, returning to the file system area (broken-line arrow C-C) to continue reading (solid-line arrow D), reading is carried out immediately before a defect area 23. At this time, since alternative data 22 corresponding to the defect area 23 has been read, using the alternative data 22 of a read buffer, and jumping the defect area 23 (broken-line arrow D-E), reading is continued to the last file system area, and thus reading of the file system is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118364-A (JP)
Title: Successive approximation a-d conversion circuit
Inventor: ENDO SHIGEYUKI
IPC: H03M1/46
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a successive approximation A-D conversion circuit that improves digital data transfer speed after the A-D conversion is carried out while controlling the number of external wiring.  <P>SOLUTION: The successive approximation A-D conversion circuit 11 includes an output digital data generating portion 6 disposed on a digital chip Dchip. The output digital data generating portion 6 receives comparison results V2 from a comparator 2 formed on an analog chip Achip. The output digital data generating portion 6 carries out successive approximation as internal processing based on the comparison results V2. The results A-D conversion that are data stored after the successive approximation is carried out are then outputted to the other digital circuits formed on the identical digital chip Dchip as parallel output digital data PDout. Further, the output digital data generating portion 6 includes a timing signal generating function that outputs a timing signal Stm for giving instructions to a DA data setting portion 4 as to whether or not A-D conversion should be started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112697-A (JP)
Title: Badge holder
Inventor: LEE CHEN-TIEN
IPC: A47G1/12
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a badge holder strengthening the connection when a plurality of holders are connected.  <P>SOLUTION: When three badge holders 1 and 21 are assembled together, the slope faces as the side faces 7 and 27 of the respective badge holders 1 and 21 come into contact with each other, projecting fitting parts 8 and 28 and recessed fitted parts 9 and 29 are mutually fitted from the back faces of base boards 2 and 22 in the direction of backward forming the right angle, projections 11 and 31 and receiving holes 13 and 33 are mutually fitted in the direction of crossing with the fitting direction between the fitting parts 8 and 28 and the fitted parts 9 and 29, so that, even if external forces indicated by arrows X1 and X2 are laterally applied to the two both-side badge holders 1 and 21, the fittings between the projections 11 and 31 and the receiving holes 13 and 33 are applied as latches to the fitting between the fitting parts 8 and 28 and the fitted parts 9 and 29 to prevent the one central badge holder 21 from being pushed forward or detached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124319-A (JP)
Title: Image editing apparatus
Inventor: KAWASAKI MASASHI
IPC: G06F17/21
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image editing apparatus that allows a user to easily perform filtering on image data.  <P>SOLUTION: A filter setting unit 112 creates filter setting data by referring to index data. In the index data, attribution data extracted from document image data and area information indicating an index area where the attribute data is displayed are associated. In the filter setting data, a filter pattern displayed in each index area is set. A user operates a PC 2 to set the filter pattern for each index area. The filter setting unit 112 updates the filter setting data on the basis of an operation by the user. An image editing unit 113 edits the document image data on the basis of the updated filter setting data and creates output data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121552-A (JP)
Title: Motor power device
Inventor: MOGI SEIICHI
IPC: F16H63/34
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance rigidity of a case to support both ends of a differential gear without special reinforcement followed by increase in weight in a motor power device.  <P>SOLUTION: A transmission case for housing a reduction gear 12 and a differential gear 13 of the motor power device includes a first case 16 connected to a motor case 18, and a second case 14 connected to a first case 16. A left end part of the differential gear 13 is supported in the second case 14, and the right end part is supported in a third case 24 connected to the inside surface of the second case 14. Both ends of a support shaft 90 to pivot a parking pole 91 of a parking mechanism 89 is supported in the first case 16 and the third case 24 in a direction in which the differential gear 13 receives a load from the reduction gear 13, then the first case 16 and the third case 24 are integrally connected by the support shaft 90 so as to enhance rigidity of the third case 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122869-A (JP)
Title: Input/output device, electronic equipment with the same device, and control method for input/output device
Inventor: KAWASHIMA TAKU
IPC: G06F3/0489
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a sensuous operation to a user.  <P>SOLUTION: An input/output device 2 is provided with a vibration part 21 for outputting vibration to a user; a push SW22 for acquiring the input operation of the user; and a UI control part 26 for vibrating the vibration part 21 in an vibration state associated with an operation change command for changing the state of an application, and for controlling the application according to an operation change command associated with the vibrating state of the vibration part 21 when the input operation of the user is acquired by the push SW22. Thus, the input/output device 2 can control the operation of the application without viewing a display 4 installed in a digital audio player 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109690-A (JP)
Title: Carrier-interference method coding and multi-carrier processing
Inventor: SHATTIL STEVE
IPC: H04B1/707
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a baseband processor specified by a software.  <P>SOLUTION: A carrier-interference method (CI) coding contains the groups of orthogonal polyphase codes, the lengths of these coding groups are not limited and these coding groups can be used for a direct diffusion and a multi-carrier coding. A pseudo orthogonal CI-channel codes simultaneously improve a performance related to an error rate, and increase a throughput. A filter processing by a sampling and an addition and a correlation arithmetic operation are enabled by CI filter processings (701 and 702) based on the CI codes. The CI codes reduce a complicate multiplication, or simplify a transform arithmetic operation such as a Fourier transform by removing the CI codes. A synthetic function and an analytic function can be simplified by using CI filter processings, and the whole physical-layer processing operation can be arranged and integrated to a simple sub-carrier selection and a weighting operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127284-A (JP)
Title: Electronic key system for vehicle, reservation server, vehicle sharing system, and unlocking method
Inventor: TAKIZAWA MAKOTO
IPC: B60R25/01
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic key system for a vehicle, a reservation server, a vehicle sharing system, and an unlocking method which permits return of the vehicle even if vehicle used time exceeds the reserved use time in the vehicle sharing system allowing users to share one vehicle by reserving it for use.  <P>SOLUTION: This electronic key system 100 for vehicle for permitting unlocking of the vehicle within only reserved time by checking the information about user's reservation against the information about an electronic key has an unlocking determining part 131 for checking the information about reservation of reserved time A against the information about the key if the reserved time A comes to an end immediately before the following reserved time even if the vehicle used time exceeds the reserved time A when the vehicle is not at a return position after exceeding the reserved time A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125665-A (JP)
Title: Water purifier
Inventor: HIRAI TOSHIAKI
IPC: C02F1/28
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifier in which a flap is prevented from being opened mistakenly even when the downward force is exerted on a finger-push part arranged at the back end of the flap and which can be housed compactly in a refrigerator or the like since the back end of the flap is not projected.  <P>SOLUTION: The water purifier 50 is constituted so that a water supply port 57 for supplying raw water is arranged in an upper cover part 56 and the flap 58 to be opened/closed freely is arranged on the water supply port 57. Shaft holes 59, each of which is opened back and forth as the longitudinal direction and opened right and left, are arranged right and left at the back end of the flap 58, an upper plane above the back end of the shaft hole 59 is used as the finger-push part 58a and shafts 60 are projected right and left in the vicinity of the back end of the water supply port 57 of the upper cover part 56. The flap 58 is made freely slidable in the back and forth direction and freely turnable with respect to the upper cover part 56 by fitting the shafts 60 into the shaft holes 59, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129501-A (JP)
Title: Magnetic recording medium, method and device for manufacturing magnetic recording medium, and magnetic recording apparatus
Inventor: HIEDA YASUYUKI
IPC: G11B5/855
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium (patterned medium) capable of reducing generation of an error upon record writing and performing record writing of high density.  <P>SOLUTION: In the magnetic recording medium having a disk substrate and a plurality of recording cells arranged along a track direction on the substrate, each recording cell includes a ferromagnetic pattern and a soft magnetic pattern formed on either one of two sidewalls facing the track direction of the ferromagnetic pattern and having a crystal magnetic anisotropic constant Ku smaller than that of the ferromagnetic pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126081-A (JP)
Title: Method for producing cellulose acylate film
Inventor: WATANABE SHINYA
IPC: B29C55/08
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cellulose acylate film easily with high productivity, which cellulose acylate film has optical properties useful for a retardation film, a polarizing plate or the like and exhibits low Rth in a minus direction.  <P>SOLUTION: The method for producing the cellulose acylate film comprises the steps of: casting a cellulose acylate solution on a support and gelling the cast solution; stretching a web stripped off from the support to the direction perpendicular to the conveying direction of the web so that the ratio (W<SB>2</SB>/W<SB>1</SB>) of the width (W<SB>2</SB>) of the stretched web to the width (W<SB>1</SB>) of the unstretched web is 0.8-2; and heat-treating the stretched web at the temperature (T) satisfying Tc≤T<Tm<SB>0</SB>(wherein Tc and Tm<SB>0</SB>are the crystallization temperature and the melting point of the cellulose acylate film before heat-treated, respectively).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138682-A (JP)
Title: Detection of fault in injector arrangement
Inventor: PERRYMAN LOUISA
IPC: H01L41/09
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic tool and a method for operating the tool capable of detecting a short circuit fault and an open circuit fault of piezoelectric actuators of an injector arrangement and detecting fault response characteristics and a fatal fault mode of the injector arrangement.  <P>SOLUTION: The injector arrangement comprises at least one fuel injector 12a, 12b having the piezoelectric actuators 16a, 16b. The method comprises: charging the piezoelectric actuator during a charge phase t<SB>C</SB>; attempting to recharge the piezoelectric actuator during a test phase t<SB>T</SB>which commences after a time interval Δt following the end of the charge phase; sensing a current I<SB>S</SB>that flows through the piezoelectric actuator during the test phase t<SB>T</SB>; and generating a short circuit fault signal if the sensed current I<SB>S</SB>reaches a first predetermined threshold current I<SB>SC</SB>which is indicative of a short circuit in the piezoelectric actuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009131749-A (JP)
Title: Dehydration apparatus
Inventor: OZORA HIROYUKI
IPC: B01D61/36
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydration apparatus constituted so as to keep the rate of operation of a plant equipped with the dehydration apparatus using a water separation membrane by making it possible to replace a water separation membrane unit while operating the plant.  <P>SOLUTION: At least two or more water separation membrane units 1-5 during use are provided in parallel to the flow direction of a fluid to be treated, at least one preparatory water separation membrane unit 5 can be installed in parallel to the flow direction of the fluid to be treated with respect to at least two or more water separation membrane units 1-4, monitor devices 8, 9-13 of an extracted fluid product are provided and the preparatory water separation membrane unit 5 is operated corresponding to the properties of the fluid product monitored by the monitor devices 8, 9-13 to keep the properties of the fluid product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134150-A (JP)
Title: Galvano drive unit, galvano driving system, and laser processing device
Inventor: MATSUI HIROYUKI
IPC: B23K26/082
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvano driving system, capable of improving the noise resistance of an angle detection signal through a simple structure.  <P>SOLUTION: The galvano driving system 2 includes a galvano-drive unit 40 having a galvano mirror 41 and a driving motor 44 for turning the galvano mirror; and a drive control means 30 which gives a drive signal to the unit 40 to turn the galvano mirror. The galvano drive unit 40 includes a turning angle detection sensor 45 which detects a turning angle of the galvano mirror and generates an angle detection signal Sd according to the turning angle, and the drive control means 30 includes a servo circuit which performs feedback based on a difference between the angle detection signal Sd and the drive signal. The galvano drive unit 40 further includes an amplifier means 46 which amplifies the angle detection signal Sd, and transmits the angle detection signal Sd amplified by the amplifier means 36 to the servo circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140208-A (JP)
Title: Age authentication method, and management system for age authentication information generation means
Inventor: AIHARA MICHIHIRO
IPC: G06F21/30
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an age authentication method capable of simply performing age authentication by using an authentication information generation means for repeatedly generating authentication information which becomes unusable after using it once and to provide a management system for the authentication information generation means.  <P>SOLUTION: A one-time password generator 1 for repeatedly generating authentication information which is disused after using it once is sold to a purchaser after previously confirming the age of the purchaser in meeting, and the purchaser performs connection authentication to a corresponding web site by using the one-time password generator 1 which has confirmed the purchaser's age. A management system of purchasers of one-time password generators 1 is provided with a purchaser database 2 in which a birthday of each purchaser is registered together with identification information, and when selling the one-time password generator 1, the purchaser database 2 is referred to and whether the purchaser is doubly registered or not is discriminated to prevent double registration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138159-A (JP)
Title: Microporous membrane
Inventor: INAGAKI DAISUKE
IPC: C08J9/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous membrane which has an oxidation resistance and also has high strength, a low heat shrinkage property and an excellent pore-closing property.  <P>SOLUTION: The microporous membrane comprises a polyolefin including a quaternary carbon. In addition, a hydrocarbon repeating unit of the polyolefin including the quaternary carbon of the microporous membrane originates from an alkene.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144368-A (JP)
Title: Trussed girder assembling method
Inventor: DAIMON HIROAKI
IPC: A01G9/14
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To apply pretension, corresponding to design conditions, to trussed girders of a greenhouse and a vinyl plastic hothouse, and to simplify operations for applying the pretension to the trussed girders.  <P>SOLUTION: Respective diagonal members 21-24 are predesigned in such a manner that dimensions thereof are shorter by predetermined amounts than necessary dimensions in a truss forming state, and truss forming fittings 40 are screwed to upper and lower chords 11 and 12. Subsequently, a first strut material 31 is mounted in the state of being temporarily tightened with a bolt, and the first-fourth diagonal members 21-24 are mounted in the state of being temporarily tightened with a bolt. One end is rotatably supported while second and third strut materials 32 and 33 are obliquely inserted into the truss forming fitting on which inside ends of the third and fourth diagonal members 23 and 24 are mounted in a temporarily tightened state; the other end is fitted between the front and back plates of the other truss forming fitting while being rotated in a vertical state; and both ends are fixed in the temporarily tightened state by means of the bolts. Finally, each of the bolts in the temporarily tightened state is finally tightened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121215-A (JP)
Title: Existing sump
Inventor: FUJII KAZUO
IPC: E02D19/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period when building a sump which is cast in place.  <P>SOLUTION: At the bottom of a water tank, the sump is configured with a box body 1 made of reinforced concrete, enamel or metal with the inner/outer faces coated and a cutoff plate 2 as well as reinforced bars 3 welded thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT