baber/WOPTO huggingface dataset:
Patent JP-2009169861-A (JP)
Title: Authentication system, authentication device and computer program
Inventor: SAKAKIBARA HIROKI
IPC: G06F21/44
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system for reducing a processing load and a communication load about a managing node device for managing all node devices in performing authentication between node devices in a peer-to-peer type communication system for mutually relaying a messages between the node devices, and to provide an authentication device and a computer program.  <P>SOLUTION: A node 1a to be authenticated transmits authentication information to an authentication node 1b to request authentication, and the authentication node 1b requests a plurality of selected verification nodes 1c, 1c, ..., to verify the authentication information. Then, the authentication node 1b authenticates the authentication node 1b on the basis of verification results received from the respective verification nodes 1c, 1c, ..., and weighted values showing respective reliabilities to verifications of the respective verification nodes 1c, 1c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170060-A (JP)
Title: Optical pickup device and optical disk device
Inventor: YAMAZAKI KAZUYOSHI
IPC: G11B7/09
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of providing a stable servo signal by preventing the influence of stray lights from other layers on a focus error signal and tracking error signal during recording/reproducing in a multilayer optical disk.  <P>SOLUTION: A reflected light from the multilayer optical disk is divided into a plurality of areas, divided luminous fluxes are focused on different positions of a photodetector, the focus error signal is detected by a knife edge method using a plurality of divided luminous fluxes, and a tracking error signal is detected by using the plurality of divided luminous fluxes. When a focus is on a target layer, the divided area of a luminous flux and a light receiving surface are arranged so as to prevent entry of stray lights from other layers to a light receiving surface for the servo signal of the photodetector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171806-A (JP)
Title: Tilting device of magnetic track bed
Inventor: OSAKU HITOSHI
IPC: B65G49/00
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclining device of a magnetic track bed, wherein the electromagnetic pendulum orbits are arranged one above the other, and a magnetically-levitated force to overcome a centrifugal force can be obtained.  <P>SOLUTION: The inclining device of a magnetic track bed in a small-scale magnetically levitated transfer system makes a vehicle move on a rail track by magnetic levitation, wherein the inclined device comprises: supporting devices 1A and 1B; an orbital tube 2 supported by the supporting devices 1A and 1B and arranged tiltably; a pair of electromagnetic pendulum orbits 3 and 4 fixed to the orbital tube 2 and arranged at the upper part and the lower part; and a vehicle 5 with a high-temperature superconducting bulk 6 running between the electromagnetic pendulum orbits 3 and 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173386-A (JP)
Title: Installation device of elevator
Inventor: NATSUME TAKASHI
IPC: B66B7/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent damaging and entangling of a wire rope by arranging the no-load side of the wire rope of an endless winch at an optimal position in the elevator shaft, when elevating a working floor by using the endless winch in installing an elevator.  <P>SOLUTION: The working floor for installation is provided on a car frame 4 guided to a guide rail 3, and the endless winches 11 and 12 to elevate the car frame 4 and the working floor are supported on the car frame 4. Additionally, the no-load sides of the wire ropes 14 and 15 delivered from the endless winches 11 and 12 are trailed in the vertical direction in an elevator shaft 1 by pulleys 22 and 23 supported by the car frame 4. Thereafter, a guide device 26 on a part of which a closed space is formed is set on a lower part of the guide rail 3 on a vertical plane of projection, and displacement in the horizontal direction caused on this lower part is constrained in a prescribed area by passing the lower parts of the no-load sides of the wire ropes 14 and 15 through this closed space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174404-A (JP)
Title: Hermetic electric compressor
Inventor: TAKEUCHI YOSHIHARU
IPC: F04B39/12
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent performance deterioration of a hermetic electric compressor by welding and fixing a sealed vessel body and a lid to each other with an assembling clearance therebetween removed to reduce distortion remaining in an enclosed vessel 1.  <P>SOLUTION: The fitting portions of the enclosed vessel body 2 and the lid 3 are formed with inclined surfaces having the same shape, and the clearance between both members is removed by tightly sticking the inclined surfaces. The enclosed vessel body and lid are then welded to each other, thereby reducing the distortion remaining in the sealed vessel 1. A clearance in the axial direction of the sealed vessel 1 is previously formed between the sealed vessel body 2 and the lid 3, and internal stress is generated so that both the members are pulled against each other in the axial direction having relatively high rigidity with respect to the radial direction of the sealed vessel when welding. The distortion remaining in the sealed vessel 1 is thereby absorbed mainly in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176964-A (JP)
Title: Organic electroluminescent element
Inventor: IGARASHI TAKESHI
IPC: C09K11/06
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having improved luminous efficiency and durability in an element obtained finally without any phase dissolution between adjacent organic layers when manufacturing the element by an application method.  <P>SOLUTION: The organic electroluminescent element has a hole transport layer between positive and negative electrodes. The hole transport layer is a cured product layer obtained by curing a composition including a specific polymerizable aromatic amine compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172941-A (JP)
Title: Laminated film with metal foil and flexible printed circuit board using it
Inventor: WATANABE TAKUO
IPC: H05K1/03
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film with a metal foil reduced in appearance failure such as a tack mark or the like and enhanced in the adhesiveness of a heat-resistant resin layer and a heat-resistant insulating film.  <P>SOLUTION: In the laminated film with the metal foil constituted so that a metal layer is provided on one side of the heat-resistant insulating film through a thermoplastic resin layer A and a heat-resistant resin layer B is provided on the other side of the heat-resistant insulating film, the heat-resistant resin layer B contains a polyimide resin having at least an acid dihydrate residue and a diamine residue. The polyimide resin contains a residue of an aromatic amine represented by formula (1) (wherein R<SP>1</SP>-R<SP>8</SP>may be the same or different and are a hydrogen atom, a 1-30C alkyl group, a 1-30C alkoxy group, halogen, a hydroxyl group, a carboxyl group, a sulfone group, a nitro group or a cyano group) in an amount of 25-50 mol% of the total diamine residue.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183023-A (JP)
Title: Stator, motor, and recording medium drive unit
Inventor: NAKAJIMA MASAHIRO
IPC: H02K21/16
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator, a motor and a recording medium drive unit which can be reduced in thickness.  <P>SOLUTION: The stator 6 is provide with a stator core which comprises: an annular part 21 arranged so as to oppose a permanent magnet, and formed with an axial line as a center; a plurality of teeth 22 fixed to the annular part at their base ends, and formed so as to oppose the permanent magnet; and tips 23 formed at tips of the teeth, respectively, and opposing the circumferential face of the permanent magnet. Coils 12 are selectively wound around the teeth of the stator core, and the stator core is placed on a base. The stator core is constituted of a first stator core 31 in which the coil-wound teeth 22a wound with the coils are formed out of all the teeth, and which is placed on the base, and a second stator core 32 formed with the teeth 22b not wound with the coils, and laminated on the first stator core. Coil accommodation parts are formed on the base in positions which correspond to the coils.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178249-A (JP)
Title: Blood pressure measuring apparatus
Inventor: INOUE KOICHI
IPC: A61B5/022
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood pressure measuring apparatus capable of reducing the influence of dispersion in a measuring method including the influence of individual difference such as the shape of a measured part, a wrapping method of an air bag, or the like.  <P>SOLUTION: The blood pressure measuring apparatus includes a cuff member 2 provided to be attachable to and detachable from a blood pressure measuring part; a blood blocking air bag 8 pressing the blood pressure measuring part; a sub-air bag 7; and a cuff body 1 composed of a pulse wave measuring air bag 5. The blood pressure measuring apparatus is constituted to obtain a pulse wave signal by performing pressure reducing control at the same decompression rate after pressurization by blood blocking air bag pressure increasing/decreasing arrangement 22 and 23 and sub-air bag pressure increasing/decreasing arrangement 27 and 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008191154-A (JP)
Title: Method and system for reduction-of-body-weight meter with sound
Inventor: HUNT RONALD EUGENE
IPC: G01G19/44
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for encouraging a reduction of body weight via an electronic body weight meter with a sound.  <P>SOLUTION: The electronic body weight meter with the sound measures the body weight of a specified person in response to a specified user input. The electronic body weight meter with the sound stores an initial body eight for the specified person, using a data storage unit, and conceals it. The electronic body weight meter with the sound compares the body weight thereinafter of the specified person with the concealed initial body weight, in response to the specified user input, and notifies a difference between the concealed initial body weight and the body weight thereinafter, without displaying or disclosing a numeric value of the initial body weight, as to the specified person, by a speech synthesis unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182723-A (JP)
Title: Monitoring device
Inventor: NAGOYA MITSUGI
IPC: G08B25/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for constructing a reliable security system.  <P>SOLUTION: A communication control unit 10 includes: a first database 50 for storing reference data that become a reference for determining that a fault has occurred; a position detection circuit 32 for acquiring communication data transmitted from a sensor for detecting a surrounding state, and extracting data having prescribed length from a prescribed position of communication data as data to be compared so that data at a position where reference data are stored are included; a mask circuit 380 for masking data other than those at a position where the reference data are stored in the extracted data to be compared; a search circuit 30 for searching whether the reference data stored in the first database 50 are included in the masked data to be compared; and a processing execution circuit 40 for reporting that a sensor has detected a fault when the reference data are included in the communication data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178410-A (JP)
Title: Evaluation method of wet condition of absorbent article
Inventor: TOMITA MINA
IPC: A61F13/15
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of the wet condition of an absorbent article which is capable of acquiring an evaluation result with high relevance to the bodily sensation by acquiring information reflecting the condition of a region from a surface to a deep position of an object to be measured.  <P>SOLUTION: The evaluation method of the wet condition of the absorbent article includes mounting a BT-Box(Bottom Temperature Box) on a skin contact surface of the absorbent article, measuring the amount of heat transfer from the BT-Box to the absorbent article with time with its mounted on the skin contact surface, and evaluating the level of the wet condition of the absorbent article based on the magnitude of the maximum value of the measured amount of the heat transfer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179754-A (JP)
Title: Rubber composition for base tread
Inventor: TOTO TAKESHI
IPC: C08K3/36
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread, which is excellent particularly in low heat generation property and to provide a tire obtainable from the rubber composition.  <P>SOLUTION: The rubber composition for the base tread includes 100 parts weight rubber component comprising the modified conjugated diene rubber, which is obtained by reacting a modifying agent with an active end of a conjugated diene polymer chain having the active end and has -110°C to -40°C glass transition temperature, and 10-60 parts weight silica. The modifying agent has epoxy groups and/or hydrocarbyl oxysilyl groups in the molecule and has ≥2 total of the number of the epoxy groups and that of the hydrocarbyl oxysilyl groups in the molecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181091-A (JP)
Title: Liquid crystal display device
Inventor: KURASAWA HAYATO
IPC: G02F1/1368
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FFS mode liquid crystal display device having properties of an IPS mode allowing a bright display with a large aperture ratio, wherein a seizure phenomenon and flicker are prevented from occurring.  <P>SOLUTION: The liquid crystal display device 10A includes first electrodes 21a and second electrodes 21b formed parallel on both sides of clearance regions 20b, and first lower electrodes 18a (third electrodes) and second lower electrodes 18b (fourth electrodes) formed parallel on both sides of clearance regions 21b through an insulating layer 19 from the first electrodes 21a and second electrodes 21b toward a substrate 11, in each pixel on one of a pair of substrates. The first electrodes 21a are formed to overlap with the second lower electrodes 18b, and the second electrodes 21b are formed to overlap with the first lower electrodes 18a respectively in a plan view. The first electrodes 21a are electrically connected to the first lower electrodes 18a, and the second electrodes 21b are electrically connected to the second lower electrodes 18b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184839-A (JP)
Title: Silica nanosheet, method for producing the same and dispersion of silica nanosheet in organic solvent
Inventor: MORI KANJI
IPC: B82B3/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silica nanosheet by which a silica nanosheet dispersible in an organic solvent can be obtained.  <P>SOLUTION: The method for producing a silica nanosheet includes a step of mixing monocalcium disilicide and concentrated hydrochloric acid to form layered siloxene, and a step of mixing and stirring the layered siloxene and an organic solvent to form a silica nanosheet in the organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255095-A (JP)
Title: Fused ring aromatic compound and organic light-emitting element by using the same
Inventor: IGAWA SATOSHI
IPC: C07C13/62
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fused ring aromatic compound and an organic light-emitting element having a highly bright optical output in an extremely high efficiency and also having extreme durability.  <P>SOLUTION: This organic light-emitting element is characterized by being constituted with an anode, a cathode and a layer consisting of the organic compound nipped/held between the anode and cathode and containing the fused ring aromatic compound expressed by general formula [I] [wherein, R<SB>1</SB>to R<SB>16</SB>are each H, an alkyl, a substituted or non-substituted aralkyl, a substituted or non-substituted aryl, a substituted or non-substituted heterocyclic ring group, a substituted amino or a halogen atom] in at least one layer among the layers consisting of the organic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163696-A (JP)
Title: Method of relating poetry and corresponding voice at listener side pace
Inventor: ASANO KENICHI
IPC: G06F3/16
Filed: 2008-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To relate expression (characters) of a poetry, in particular, a poetry in a foreign language and a voice so that a listener can easily understand and recognize the poetry, in the case that the voice corresponding to the poetry is provided.  <P>SOLUTION: The method of relating a poetry and voice corresponding to the poetry includes: a first step of digitizing the expression of the poetry and then dividing it at division points meeting certain criteria and integrating divided parts using arrangements; a second step of digitizing the voice and recording temporal positions corresponding to groups of the divided words on the voice file and then integrating them using arrangements; and a third step of generating a program which enables the listener to listen to the voice from the voice file in accordance with temporal positions corresponding to groups of words in arrangements while viewing the groups of words. Accordingly, the listener can listen to voices corresponding to arbitrary groups of words while recognizing them. In principle, division criteria are phrases in the case of Chinese poetries and are lines in the case of English poetries, French poetries, and German poetries. However, exceptions are provided for enjambment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189128-A (JP)
Title: Control board
Inventor: KITAMURA TAKAAKI
IPC: H02B1/20
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control board which is made compact in the size of the board as a whole, and improved in wiring structure so that function units, a power supply side and a load side can further easily be wiring-connected.  <P>SOLUTION: In the control board which accommodates a plurality of the function units 2 therein so as to be laterally aligned in a single row, and wiring-connects the function units to a power supply cable 7 and a load cable 8 which are drawn into the board, a box-shaped unit housing frame 3 for housing the function units 2 so that the units can individually and outwardly be drawn out by releasing its front face is arranged in a board frame 1, a power-supply side horizontal bus bar 5 which is common to the laterally-aligned function units, and a receptacle of a plug-in connector connected to a load-side terminal base 6 so as to individually correspond to each function unit are arranged at the rear face side of the unit housing frame 3, a power-supply side contact and a load side contact which are fitted with the horizontal bus bar and the receptacle of the plug-in connector in a press-in position pressed into the unit housing frame are arranged at the back face of each function unit, and the function units 2 are simultaneously connected to the power supply side and the load side via the contacts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184872-A (JP)
Title: Ferrite sintered product and production method therefor
Inventor: NAGAI NOBUAKI
IPC: H01Q7/06
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite sintered product exhibiting a satisfactory telecommunication function in an RFID system for a personal digital assistant where the ferrite sintered product is inserted into a space between a spiral antenna for reader/writer communication and the metal face of a personal digital assistant enclosure cell, and to provide a production method therefor.  <P>SOLUTION: The production method performs the following steps successively: a step where Ni-Zn based ferrite powder produced at a prescribed synthesis temperature T1 is mixed with resin, a plasticizer and an organic solvent to produce slurry; a step where the slurry is applied onto the surface of a film to produce a green sheet; a step where the green sheets are laminated to produce a laminate; and a step where the laminate is cut into prescribed dimensions, then is fired at a prescribed firing temperature T2 to produce a ferrite sintered product, wherein the relationships of T1<T2 and 10≤¾T2-T1¾≤50 are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188752-A (JP)
Title: Slide device and electronic device using slide device
Inventor: HASEGAWA KAZUHIRO
IPC: H04M1/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative slide device that can actualize a superior innovative elastic portion reducing vertical flexion of even a flat torsion spring bent in whole view during spring operation to make a smooth slide, and to hardly make a flaw and an abnormal sound and cause trouble associated with durability, and an electronic device that uses the slide device.  <P>SOLUTION: Disclosed is the slide device such that the elastic portion 3 (torsion spring) is formed of the flat bendable spring, bent in whole view, which is formed by winding a wire material halfway to have right and left connection ends 4 and a winding portion 5 halfway therebetween, and a reinforcing plate 8 having a plate surface direction in a flat direction of the flat elastic portion 3 is added to at least one of winding-out wires 6 having the connection ends 4 provided at tips wound out of the winding portion 5 of the elastic portion 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186333-A (JP)
Title: Oxide film thickness measuring method and oxide film thickness measuring device
Inventor: HASEGAWA NOBORU
IPC: G01B15/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure in the noncontact state, the thickness of an oxide film including magnetite formed on the surface of a steel plate.  <P>SOLUTION: The thickness of hematite 2b is determined by irradiating a terahertz wave 3 to a hot rolled steel plate 1 having a scale 2 formed on the surface, with a bilayer structure wherein the hematite 2b and magnetite 2a are formed from a surface layer. Then, laser light is irradiated to the hot rolled steel plate 1 to remove the hematite 2b, and the magnetite 2a is transformed into wustite 2c having approximately the same size as the magnetite 2a. Thus, only the wustite 2c is remained in the scale 2, and then, the terahertz wave 3 is irradiated to the hot rolled steel plate 1, to thereby determine the thickness of the wustite 2c. Then, the whole thickness of the scale 2 is calculated from the calculated thickness of the hematite 2b and thickness of the wustite 2c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160361-A (JP)
Title: Corn grain separating method
Inventor: UENO HIDEKI
IPC: A47J43/28
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional process of corn grain separation from the outside is difficult and has a larger possibility of damaging the corn grains.  <P>SOLUTION: A force is applied to a cob from the inside to split the corn into corn pieces, and then the corn grains are separated.  <P>COPYRIGHT: (C)2009,JPO&INPIT