baber/WOPTO huggingface dataset:
Patent JP-2008247657-A (JP)
Title: Dielectric porcelain composition and electronic component
Inventor: MORIGASAKI NOBUHITO
IPC: H01B3/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition which has an improved high temperature load life under a high voltage and also has an improved relative dielectric constant when a DC voltage is applied on the dielectric porcelain composition at high temperature and to provide an electronic component having the dielectric porcelain composition as a dielectric layer.  <P>SOLUTION: The dielectric porcelain composition contains a specified principal component and an assistant component in specified composition ranges. When the value at 50% of a cumulative distribution of the particle size of a raw material of the principal component is defined as D50m and that at 90% of the cumulative distribution is defined as D90m, D50m/D90m≥0.6. The number ratio of surface diffusion particles each having a surface diffusion structure composed of a central layer and an assistant component-diffused layer to all of dielectric particles is ≥60%. When a diameter of the surface diffusion particle is defined as Dg and the diameter of the central layer is defined as Dc, the relationship: (Dg-Dc)/Dg≥0.1 is satisfied and the value at 90% of the cumulative distribution of Dc is defined as D90c, the relationship: 0.25≤D90c≤0.50 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249998-A (JP)
Title: Backlight device and liquid crystal display device
Inventor: NISHIGAKI EITARO
IPC: G02F1/133
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device capable of shortening time required from a point of time immediately after turning on a power supply up to convergence into a prescribed chromaticity, while improving the picture quality of a moving image.  <P>SOLUTION: A backlight control part 20 successively allows light emitting diode groups D1 to D5 of a light source 5 to emit light in prescribed scanning light emitting periods T4a to T4e in one frame F correspondingly to the write scanning of an image signal in a liquid crystal display panel 4 to perform scanning type drive, and allows the light emitting diode groups D1 to D5 to emit light in additional light emitting periods T5a to T5e other than the scanning light emitting periods T4a to T4e in the same frame. The light emission of the light emitting diode groups D1 to D5 in the additional light emitting periods T5a to T5e is performed in synchronization with the supply of a light leakage prevention signal (black insertion signal) into the liquid crystal display panel 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250732-A (JP)
Title: Cooperation and development type digital content distribution system
Inventor: ASAKAWA TETSUJI
IPC: G06F21/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve enlargement and development of a digital content market by unitarily making user ID management, license confirmation, display of a content capable of being used, additional issue of ID with respect to a new user, and periodic reconfirmation of the license to be in common in a plurality of digital content distribution services so that increase of a number of users in one service leads to latent customer acquisition in the other service while keeping competition relationship.  <P>SOLUTION: In the digital content unitary management system, display 11 of the digital content, issue 12 of ID, and license conformation 13 are performed with respect to a first user, and additional issue 15 of ID, license conformation 16, and display 17 of the content are performed also with respect to a second user when use 14 of the content is performed from the first user to the second user, and use 18 of the content by the second user is possible, and the license reconfirmation 19 is periodically performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248172-A (JP)
Title: Novel sulfur-containing and ethylenically unsaturated group-containing compound, radiation-curable composition, and cured material
Inventor: OKUTSU RIE
IPC: C08F20/38
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composition which can be suitably used for producing a cured material capable of having a high refractive index and a high Abbe number.  <P>SOLUTION: There are provided a sulfur-containing and ethylenically unsaturated group-containing compound (A) prepared by reacting a sulfur-containing compound represented by formula (1) with a compound having an ethylenically unsaturated group, a radiation-curable composition containing compound (A) and a cured material. Also provided are a radiation-curable composition comprising the compound (A) and a photopolymerization initiator and a radiation-curable composition comprising a compound which is other than the compound (A) and has an alicyclic structure and an ethylenically unsaturated group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289175-A (JP)
Title: Probe, probe set, probe-immobilized carrier and method for testing
Inventor: KURIBAYASHI HIDETO
IPC: G01N37/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid probe collectively detecting bacterial strains of the same species irrespective of the strains, differentially detecting the bacterial strains from other bacterial species and immobilized on a carrier for the purpose of classifying pathogenic bacteria by the species and to provide a method for testing a DNA using the same.  <P>SOLUTION: Any one of specific base sequences or a combination of two or more thereof is used as the probe which is mutually arranged at an interval for detecting the DNA of an infectious disease pathogenic bacterium (Porphyromonas asaccharolytica).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282225-A (JP)
Title: Method and apparatus for imaging edge of moving object
Inventor: MUELLER TOBIAS
IPC: H04N5/225
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform imaging of an edge of a sheet moving in a machine processing a printing material, highly reliable segmentation of the edge from a background and highly reliable determination of a position, orientation and movement of the edge.  <P>SOLUTION: The moving sheet 111 is illuminated by an illuminating device 200, and an imaging apparatus takes a photograph of the edge of the sheet 111. The illuminating device 200 includes light sources 204.1 to 204.n which are arranged in a line and substantially in parallel with a carrying direction 220 of the sheet 111. The multiple light sources 204.1 to 204.n are turned on/off by a control unit 230 substantially in synchronization with the movement of the sheet 111 such that a size of a shadow strip 206.1, which is a side drop of a shadow 206 generated by the sheet 111 being illuminated by the illuminating device 200 from the edge 208, is substantially fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254273-A (JP)
Title: Bar-like feed container
Inventor: KAGEYAMA SHUHEI
IPC: A45D40/20
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-like feed container which can minimize the impact of a dimensional irregularities of a bar-like object, in the bar-like object feed container capable of feeding/retracting the bar-like object.  <P>SOLUTION: This bar-like feed container is structured as follows: a nestable tube is slidably nested into a sleeve 12, with an elastomer for urging the nestable tube backward, arranged between the nestable tube and the sleeve 12 and a chuck piece 18 for retaining the bar-like object, arranged at the apex part of the nestable tube, and further, a chuck ring 20 is fitted between the chuck piece 18 and the sleeve 12. The bar-like object is fed and retracted by sliding the nestable tube back and forth, and the cross-section of the bar-like object 24 is shaped like a triangle. On the other hand, a frictional force imparting part 12b for imparting the frictional force by coming into contact with the bar-like object 24, is formed on the inner peripheral surface of the sleeve 12. Besides, the frictional force imparting part 12b comes into contact with the side near the apex of the bar-like object 24 on the cross-section of the bar-like object 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257998-A (JP)
Title: Surface light source device
Inventor: ITO TAKAHIRO
IPC: F21Y101/02
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct surface light source device capable of effectively suppressing luminance unevenness and color unevenness and being structured to be thin as a whole with a simple structure.  <P>SOLUTION: The surface light source device 10 includes a plurality of light emitting elements 12 arranged on a substrate 11 at predetermined intervals and a light guide body 13 arranged above the light emitting elements. An upper surface 13a of the light guide body is curved so as to be lowest just above the respective light emitting elements and projected in an upward arch shape in an area between the respective light emitting elements on a cross section of at least one alignment direction of the light emitting elements. A lowest part 13b is positioned just above the respective light emitting elements on the cross section, and a curved part in the arch shape between the light emitting elements are formed so as to reduce an inclination angle as apart from the lowest parts and totally reflect light from the corresponding light emitting elements at any part. An outermost part in a cross sectional direction of the light guide body is formed in a shape approximately vertically cut at a top point of the arch-shaped curved part with respect to the light guide. A reflection member is arranged on an outside of the outermost part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258489-A (JP)
Title: Semiconductor laser device
Inventor: TAKENAKA YUJI
IPC: H01S5/024
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can be stably operated throughout a long time and can reduce a manufacturing cost even when a laser output is increased to a level not smaller than 20 W.  <P>SOLUTION: A lower side electrode 1 and an upper side electrode 2 are provided to be vertically spaced from each other and to be opposed to each other. A semiconductor laser bar 5 has a plurality of laser diodes as light emitting elements for laser output. The upper side electrode 2 is electrically and thermally connected to the upper surface of the semiconductor laser bar 5 with an upper side submount 6 and a metallic thin film 7 disposed therebetween. A thermal conductive sheet 8 is applied onto the upper surface of the metallic thin film 7 on the side of the insulating plate 3 and onto the tip end face of the upper side electrode 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255717-A (JP)
Title: Water processor
Inventor: HIROSE MASASHI
IPC: E03C1/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water processor which can be connected firmly to a water supply pipe by a groping action.  <P>SOLUTION: The water processor is installed in a sink, where the water supply pipe is connected to the water processor. The water processor includes a water supply joint in which a plug 31 of the water supply pipe 3 is inserted to cause a seal member 36 disposed on the outer periphery of the plug 31 to come in contact with the inner peripheral surface of the joint, and a male screw 41 in which a bag nut 30 is screwed, the bag nut 30 being disposed on the water supply pipe 3 to be capable of turning axially relative to the plug 31. The plug 31 is guided into the water supply joint through screw connection by the bag nut 30 to make axial sealing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259136-A (JP)
Title: Reception playback apparatus, reception playback method, reception playback program, and recording medium
Inventor: NOMURA ISAO
IPC: H04N19/70
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To receive broadcast of different bit rates and to play back optimal video information and audio information in accordance with a receiving status.  <P>SOLUTION: At a reception playback apparatus 100, a detection unit 101 detects signal errors of video information and audio information contained in broadcast of a high bit rate and detects signal errors of video information and audio information contained in broadcast of a low bit rate. Furthermore, a judgement unit 102 judges whether the broadcast of different bit rates has the same contents or not. In a case where the judgement unit 102 judges that the received broadcast has the same contents, a delay time of timing to receive the broadcast of different bit rates is calculated by a calculation unit 103. Then, a playback unit 104 plays back video information and audio information of reduced signal errors. For broadcast in which bit rates are different for video information and audio information, a synchronizing unit 105 synchronizes the video information and the audio information in accordance with the delay time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259935-A (JP)
Title: Jet mill and method for pulverizing material
Inventor: TAKANAMI HIROTOMO
IPC: B02C19/06
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve pulverizing efficiency in a limited pulverizing chamber.  <P>SOLUTION: A plurality of collision portions X1 to X4 where jet streams are collided in the pulverizing chamber 2 are formed by providing a plurality of nozzle sets 8 in the pulverizing chamber 2. This allows the material P to be pulverized in a plurality of collision portions X1 to X4, thereby enabling the system to efficiently pulverize the material P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262056-A (JP)
Title: Device and method for bonding substrate together
Inventor: TAKAHASHI TAKASHI
IPC: G02F1/1339
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding device with which a sealing material is nearly uniformly crushed extending over its total length when two substrates are bonded together with the sealing material.  <P>SOLUTION: The bonding device includes: a chamber whose internal pressure is controlled; a lower side holding table 15 which is mounted in the chamber and on the upper face of which one substrate out of a pair of substrates to be bonded together is put; an upper side holding table which is arranged opposite to the lower side holding table and on the lower face of which the other substrate is held; a protruding support part 18 which is arranged at least on one face out of the upper face of the lower side holding table and the lower face of the upper side holding table with a shape corresponding to the sealing material applied to the substrate, and which supports the substrate at the part; and first and second driving sources with which the lower side holding table and the upper side holding table are relatively driven in a horizontal direction to make the pair of substrates be aligned in the horizontal direction with each other, and subsequently are driven toward a contact direction to pressurize sections of the pair of substrates having the sealing material applied thereto with the protruding support part and to bond the substrates together.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007295791-A (JP)
Title: Power supplying apparatus for vehicles
Inventor: ELDER RONALD CARL
IPC: B60L50/15
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supplying apparatus for vehicles that can be operated using energy accumulating unit where voltage and temperature changes, can correct voltage eccentricity, temperature eccentricity, and can continue to supply power even when the energy accumulating unit is nonoperational.  <P>SOLUTION: A power supplying apparatus (10) comprises a plurality of battery modules (16, 18), an electrical bus (24), an electrical converter (14) operable so as to shift energy from respective battery modules (16, 18) to the electrical bus (24) connected to the battery modules (16, 18), and at least one controller (22) communicating with the converter (14), as well as includes a control unit (22) configured to determine information in connection with at least one of respective operating characteristics of the battery modules (16, 18), to respond at least partially to at least one of respective operating characteristics, and to independently control energy shifted from respective battery modules (16, 18).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292076-A (JP)
Title: Operation method of internal combustion engine and internal combustion engine
Inventor: SCHLEMBACH HANS
IPC: F02N99/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of an internal combustion engine and the internal combustion engine, for enabling a crankshaft of the internal combustion engine to move to an optimal starting position to be directly started thereby, without using an electric starter.  <P>SOLUTION: This internal combustion engine 10 is desirably used for driving an automobile. Its crankshaft 30 can be moved to a desired starting position. Torque acting on the crankshaft 30 is at least indirectly adjusted during an inertial stopping process of not injecting and igniting fuel any more during that time. Thus, the crankshaft 30 has at least an almost desired starting position after inertial stopping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274340-A (JP)
Title: Ni BASE ALLOY HAVING EXCELLENT NITRIC ACID CORROSION RESISTANCE AND METHOD FOR PRODUCING THE SAME
Inventor: KIUCHI KIYOSHI
IPC: C22B9/22
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ni base alloy having excellent corrosion resistance to transpassivity corrosion and stress corrosion cracking in a boiling heat transfer surface corrosion environment of a high concentration nitric acid solution containing oxidizing ions.  <P>SOLUTION: The Ni base alloy has a composition comprising, by weight, ≤0.03% C, 2.0 to 3.0% Si, ≤0.5% Mn, ≤0.5% Fe, ≤0.01% P, ≤0.01% S, 25.0 to 33.0% Cr and 7.0 to 11.0% W, and the balance Ni with inevitable impurities. Cr, W and Si having excellent film making properties are compositely added, thus, a stable oxide film is formed by the Cr, W and Si independently and compositely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001350-A (JP)
Title: User assistance system for vehicle
Inventor: HATTORI TOSHIHIRO
IPC: B60R16/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user assistance system for a vehicle capable of recognizing functional differences when a user drive a vehicle different from his daily accustomed vehicle.  <P>SOLUTION: A portable information terminal 10 stores first function list information indicating the contents of functions installed on a first vehicle 100. When a user carrying the terminal 10 gets in a second vehicle 200 before driving, the second vehicle 200 acquires the first function list information from the terminal 10. The second vehicle 200 compares the acquired first function list information with second function list information indicating the contents of functions installed on the second vehicle. The second vehicle 200 acquires a functional difference between itself and the first vehicle 100 and notifies the user of the difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008278642-A (JP)
Title: Induction motor and its secondary conductor
Inventor: YONETANI HARUYUKI
IPC: H02K17/16
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce loss occurring in a secondary conductor by a stator slot higher harmonic in an induction motor having the secondary conductor.  <P>SOLUTION: Each slot 2 of a rotator 1 has a slot opening 4 arranged on an outer peripheral side of the rotator 1 and a conductor inserting part 5 which is continuously disposed inside the slot opening 4 and into which the secondary conductor is inserted. Slot width α of a part which is brought into contact with the slot opening 4 of the conductor inserting part 5 is longer than opening length (a) of the slot opening and is shorter than 1/2 of a slot interval of the stator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007272910-A (JP)
Title: Image processor
Inventor: NISHIDE YASUSHI
IPC: H04N1/60
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To exactly decide an image of a color space in an RGB system when the image is included.  <P>SOLUTION: In a print server, when RGB image warning is set, extraction processing of an RGB image is performed (steps 160-166). Here, when the RGB image is extracted, predetermined specification is requested and when it is specified that print processing is continued, the image is converted into the specified color or a preset color (steps 168-172, 180, 188-192). After that, the RGB image is exactly printed on a print output matter by execution of the print processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273438-A (JP)
Title: Vibration-proof device
Inventor: MASUDA TATSUNORI
IPC: B60K5/12
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof device excellent in productivity and useful for cost reduction.  <P>SOLUTION: In a bracket 12 interposed between a vibration-proof bushing 20 at an end of a connection rod 10 and an engine, a plurality of bolt insertion holes 50, 52, 54 along a height direction S are provided on a bracket body 44, and end surface 44B of the bracket body can be mounted to a surface 1 to be mounted at an engine side using a first mounting bolt 56. A receiving surface 58 is provided on a projection part 46 projectedly provided on one side surface 44C of the bracket body, and an inner cylinder 34 of a second vibration-proof bushing 20 is clamped between the receiving surface and one end part 14A of a clamping plate 14 by a second mounting bolt 60. The other end 14B of the clamping plate 14 is overlappedly arranged on one end surface portion 44A1 provided with second and third bolt insertion holes 52, 54 of one end surface 44A of the bracket body 44, and is fixed to one end surface portion 44A1 by fastening to the surface 1 to be mounted by the first mounting bolt 56.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014932-A (JP)
Title: Detection device, gyro sensor, and electronic apparatus
Inventor: MISAWA TOSHIYUKI
IPC: G01C19/5614
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device, a gyro sensor, and an electronic apparatus each of which can efficiently eliminate an unnecessary signal.  <P>SOLUTION: The detection device includes a drive circuit and a detection circuit. The detection circuit includes: an amplification circuit, which amplifies an output signal sent from a transducer; a synchronous detection circuit, which performs synchronous detection of the amplified signal in accordance with a reference signal; and a filter section, having a discrete-time filter, which filters the signal subjected to the synchronous detection. The drive circuit or the detection circuit includes a sampling point adjustment circuit which adjusts the phase of a clock for use in sampling of the discrete-time filter and adjusts a sampling point in the discrete-time filter. The sampling point sets a sampling point at a zero-cross point of an unnecessary signal that appears in a frequency band of 2fd due to the synchronous detection performed by the synchronous detection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT