baber/WOPTO huggingface dataset:
Patent JP-2008110804-A (JP)
Title: Square bottle
Inventor: SUZUKI TAKANORI
IPC: B65D1/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a commodity passage from jamming in an automatic vending machine.  <P>SOLUTION: The square bottle is composed of a mouth part 11, a shoulder part 12, a body part 13 and a bottom part 14 integrally formed of a synthetic resin, and the body part 13 has a plurality of main wall surfaces 15 around the axis O of the bottle 10 so as to have a polygonal shape in the cross-sectional view. A ridge line part 16 having the maximum diameter in each cross sectional surface of the body part is mounted at a connection part connecting the main wall surfaces 15 to each other. The ridge line part 16 is provided with a pair of tilting ridge line parts 18 slantly extending so that they gradually separate from the axis O from the upward part and the downward part toward the central part. A chamfer part 20 is formed in the central ridge line part 17 located between the pair of the tilting ridge line parts 18 in the ridge line part 16 and extending in parallel with the axis O along the axis O.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116531-A (JP)
Title: Method for forming light shielding film, and method for manufacturing electro-optical device
Inventor: MIYATA TAKASHI
IPC: G02F1/1368
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a light shielding film for preventing a defect, such as a step cut due to a level difference of the film deposited atop the same by improving the end surface shape of the light shielding film, and a method for manufacturing an electrooptical device using the same.  <P>SOLUTION: A first light shielding layer 21 and a second light shielding layer 22 are deposited on an element substrate 10, and a resist mask is formed on the second light shielding layer 22. The second light shielding layer 22 is subjected to over-etching by isotropic etching using an etchant having an etching rate to the second light shielding layer 22 greater than the etching rate to the first light shielding layer 21 using the resist mask. In succession, the first light shielding layer 21 is subjected to anisotropic etching using the same mask. As a result thereof, the first light shielding layer 21 is removed leaving a range of the resist mask. By this method, the end surfaces of the first light shielding layer 21 and the second light shielding layer 22 are formed to a staircase shape of a small difference in level. The covering properties of the protective film 15 and semiconductor layer 16 which are the upper layers of the level difference portions are improved and the defect can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115721-A (JP)
Title: Reciprocating internal combustion engine
Inventor: KAWABE KEN
IPC: F02D19/12
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating internal combustion engine which largely reduces the generated amount of nitrogen oxide while restraining corrosion or deterioration of fuel economy with a simple structure.  <P>SOLUTION: A diesel engine 11 is provided with a combustion chamber 15, a fuel injection nozzle 23 for injecting fuel into the combustion chamber 15, and an intake passage 17 for supplying air to the combustion chamber 15. Vapor is supplied into the combustion chamber 15 from a vapor injection nozzle 24, and the vapor is changed to a supercritical state in the combustion chamber 15, and then, the fuel is burned with a supercritical mixed fluid of the air and the water, and the combustion gas is used as a working fluid of the diesel engine 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116399-A (JP)
Title: Route guidance system and route guidance method
Inventor: MATSUMURA FUMIO
IPC: G09B29/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a route guide irrespective of a current position of own vehicle.  <P>SOLUTION: This route guide system/method has a current position detecting part for detecting the current position of own vehicle as own vehicle position; a route search processing means for searching a search route up to a destination, based on the own vehicle position; a guidance mode setting processing means for setting selectively a usual guidance mode and a simplified guidance mode for guiding the search route; a normal guidance mode executing means for guiding a route by the usual guide mode, when normal guidance mode is set; and a simplified guidance mode executing means for guiding the route by the simplified guidance mode, when the simplified guidance mode is set. The simplified guidance mode, executing means guides the route, while omitting prescribed processings out of respective processings executed by the normal guidance mode, as to the search route searched in the past, and route search other than the search route searched in the past.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117715-A (JP)
Title: Fuel battery cell, fuel cell stack, and fuel cell
Inventor: KANASHIKI MASAAKI
IPC: H01M8/02
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell or the like capable of generating a stable tightening pressure on the whole face a surface pressure is applied to, reducing waste of electric power, and suppressing leakage of a fuel gas even if a load electric power rapidly increases upon using the fuel cell.  <P>SOLUTION: This is the fuel battery cell 71 having a structure that fuel battery members including at least an electrolyte film to form reaction layers 12, 13 on both faces, and members 14, 15 for gas diffusion and current collection at the time of power generation are laminated on an electrode 43 in order to take out the electric power. The electrode includes a closed space 55 which is formed by an electrode substrate constituting the electrode and is for applying the surface pressure to the fuel battery member by making the fuel gas flow into it. In the closed space, a check valve 31 to suppress backflow of the fuel gas made to flow into the closed space is installed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122167-A (JP)
Title: Peak detection circuit, multi-channel analyzer and radiation measuring system
Inventor: YAGYU HIROSHI
IPC: G01T1/17
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a peak detection circuit, a multi-channel analyzer and a radiation measuring system, capable of accurately measuring a peak arrival time of a pulse signal.  <P>SOLUTION: The peak detection circuit is realized by improving a peak detection circuit which detects a peak value of a signal to be measured. This peak detection circuit comprises: an AD converter for sampling the signal to be measured; a threshold detecting section for detecting the event that an amplitude of the signal to be measured exceeds a threshold; a peak detecting section which detects the maximum value being a peak value from digital data input from the AD converter during a prescribed period from a timing when the threshold detecting section detects the exceeded threshold; and a timer section for outputting the time when the peak detecting section detects the maximum value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043208-A (JP)
Title: Semiconductor device having trench structure and its fabrication process
Inventor: NAKAMURA KATSUMITSU
IPC: H01L21/336
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the characteristics of a gate oxide film formed on the inner wall of a trench in an MOS gate power device having a trench MOS gate structure.  <P>SOLUTION: A trench is formed in the major surface of a semiconductor substrate, an insulating film is extended from the inner surface of the trench up to the outer surface thereof along the major surface of a semiconductor substrate while doubling the thickness on the outer surface as compared with the thickness on the inner surface, a conductive film is formed on the major surface of the semiconductor substrate including the interior of the trench, and then the conductive film is patterned in correspondence with the trench thus forming a semiconductor device having a trench structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095704-A (JP)
Title: Conductor paste composition and circuit substrate
Inventor: OKA KENGO
IPC: H05K3/12
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To suitably suppress the degradation of insulation resistance between wiring parts occurring regardless of the presence or absence of water and water vapor when applying a voltage under a high-temperature atmosphere, in a circuit substrate having wiring parts including silver.  <P>SOLUTION: The circuit substrate 10 is obtained by forming the wiring parts 2 after printing and calcinating a conductor paste composition on an alumina substrate 1. The conductor paste composition is composed by dispersing silver-containing conductive metal powder and an inorganic binder into an organic vehicle. The inorganic binder is composed of at least either of glass frit and bismuth oxide. A content of the inorganic binder is ≥45 pts.wt. based on 100 pts.wt. of the conductive metal powder. The content of the inorganic binder in the paste is increased while reducing silver concentration. Thus, it reduces an adhesion amount of silver adhered onto an insulating substrate after evaporation when the conductor paste composition is calcinated. Consequently, it is possible to suppress the deterioration of insulation properties between the wiring parts while suppressing the occurrence of reactants causing conduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008127512-A (JP)
Title: Lubricant for water-diluted metalworking fluid
Inventor: ANDO TAKESHI
IPC: C10M107/08
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant for a water-diluted metalworking fluid, which is excellent in lubricity, even in high-speed metalworking.  <P>SOLUTION: The lubricant for the water-diluted metalworking fluid comprises a polyoxyalkylene compound (A) of the formula: äR<SP>1</SP>-(OA)ni-}m Q (wherein Q is a reactive residue obtained by removing hydrogen atoms from m primary hydroxy groups of non-reducing di- or trisaccharides; OA is an oxyalkylene group; R<SP>1</SP>is an alkyl group, a propenylene group and/or a hydrogen atom; ni is an integer of 0-100; m is an integer of 2-4; i is an integer of 1-m; and the total number of OA, that is, (Σni×m) is 20-100). The lubricant preferably further contains a polyoxyalkylene compound (B) of the formula: R<SP>2</SP>-(OA)pOHR<SP>2</SP>(wherein R<SP>2</SP>is an alkyl group or an alkenyl group; OA is an oxyalkylene group; and p is an integer of 1-100).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127937-A (JP)
Title: Building with natural lighting storage structure part
Inventor: NAKADA MIYAKO
IPC: E04H1/02
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building with a natural lighting storage structure part, in which a space under a skip floor for providing a storage can be efficiently used as a multipurpose space using natural light.  <P>SOLUTION: The building 10 comprises the storage 25 and a multipurpose natural lighting space 26 which are provided in the space under the skip floor 15 installed at the level of height of 0.5 story from a floor part 12a of the lower story; a light guide vertical duct 18a having a light release port 27 at a connecting part with the multipurpose natural lighting space 26, vertically extending from the space 26 with the upper end being opened to a roof part 11a of the building 10 as a natural lighting port 17, and having a light reflector mounted on the inner circumferential surface; and a natural lighting device 19 mounted on the natural lighting port 17. The multipurpose natural lighting space is usable as a display space, a pet breeding space, an indoor green space, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332761-A (JP)
Title: Fall prevention device for multilayered body
Inventor: SANNOMIYA HISAYUKI
IPC: E04H13/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall prevention device for a multilayered body, capable of preventing a fall even if subjected to large vibration.  <P>SOLUTION: This device comprises an upper vibration absorbing plate 2A fixed to an upper layer U of the multilayered body, a lower vibration absorbing plate 3A fixed to a lower layer L, and a connecting pin 10A inseparably connecting both the vibration absorbing plates 2A and 3A in a state where they are vertically disposed. Both the vibration absorbing plates are flatly shaped leaf springs or cup-shaped disc springs. When vertical vibration is applied, transmission of the vibration to the upper and lower layers U and L can be significantly reduced since the upper and lower vibration absorbing plates 2A and 3A absorb the vibration and are inseparably connected by the connecting pin 10A. Therefore, the effect of preventing fall of the layered product is enhanced. Further, since the fall prevention device 1 or the upper and lower layers are hardly damaged by absorbing and releasing the vibration, the layered body can sufficiently resist large vibration with an enhanced breakage preventive effect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135503-A (JP)
Title: Magnetoresistive element
Inventor: FUKAMI SHUNSUKE
IPC: H01L27/105
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-pin type magnetoresistive element including a magnetized free layer having superior smoothness.  <P>SOLUTION: The top-pin type magnetoresistive element 30 is provided. The element 30 includes an underlayer 32, a magnetized free layer 33 formed on the underlayer 32, and a fixed magnetization layer 35 formed on the magnetized free layer 33 via a nonmagnetic layer 34. The underlayer 32 is formed of a crystalline metallic material. The crystal of the layer 32 has a plurality of kinds of crystal orientated components. Two or more kinds of the plurality of kinds of crystal orientated components are brought into contact with the magnetized free layer 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135111-A (JP)
Title: Optical disk device and optical disk playback method
Inventor: BABA NOBUYUKI
IPC: G11B7/085
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to quickly and accurately perform access to BCA.  <P>SOLUTION: In this optical disk device, in a step S1 to S8, a CPU controls an optical pickup, reads the address of a position of a beam spot on a first layer of a disk composing a multi-layers system disk, calculates seek quantity for the access to BCA provided on the multi-layer system disk on the basis of the read address, moves the radial position of the beam spot on the basis of the calculated seek quantity by controlling the optical pickup, and moves the position of the beam spot to the other layer of the disk by controlling the optical pickup, a focus control circuit, a tracking control circuit or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140804-A (JP)
Title: High voltage transformer
Inventor: OIKAWA YASUYUKI
IPC: H01F27/28
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage transformer which can produce a good high voltage detection waveform.  <P>SOLUTION: The high voltage transformer comprises a bobbin, a primary winding wound around the drum section of the bobbin, a secondary winding wound around the drum section of the bobbin in parallel with the primary winding, and a tertiary winding wound to be covered with the secondary winding on the inside thereof in order to detect the voltage of the secondary winding. The tertiary winding is constituted to have a winding width narrower than that of the secondary winding, and arranged such that the end of the tertiary winding on the primary winding side is located farther from the primary winding than the end of the secondary winding on the primary winding side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137043-A (JP)
Title: Method for forming deep hole
Inventor: ONO HIROSHI
IPC: B21J5/06
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a deep hole, in which deviation from the axial center and variance in the hole diameter, are small even in the case the L/D ratio is ≥10.  <P>SOLUTION: A base stock W is set on a guide 4 in a die 1 and the base stock is extruded with a punch 6 from the upper part. Then, the deep hole is formed with a perforating pin 3 in the axial direction of a cross sectional area reduction part W1 formed by forward extrusion. As a condition of the forward extrusion, a tensile-stress region is present in the inner part of the base stock if a die half-angle α is ≥30° and a cross sectional area reducing ratio is ≤25%. And, since the load applied to the perforating pin 3 is reduced with the tensile stress if the hole is formed on this condition, the deep hole having small deviation from the axial center and small variance in the hole diameters in each depth can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145535-A (JP)
Title: Front and method for manufacturing front
Inventor: TAKADA MASAKAZU
IPC: G02C13/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front which is excellent in quality by reducing the number of components and reducing the number of manufacturing steps, and to provide a method for manufacturing the same.  <P>SOLUTION: The front 10 is configured such that the front 10 including a pair of eyewires 11, a bridge section 12 linking the eyewires 11, and endpieces 13 respectively disposed in the pair of the eyewires 11 are obtained by subjecting a sheet of plate material to blanking and bending. As a result, the number of components is reduced and, in addition, the number of the manufacturing steps can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147864-A (JP)
Title: Image display system, display device and display method
Inventor: SAKO YOICHIRO
IPC: G09G5/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to designate a position on a map image, so that the user can see an image picked up at the position.  <P>SOLUTION: An image picking-up device (an image picking-up and display device 1 or an image picking-up device 30) set in a moving device transmits image picking-up data together with added data including position information at the image picking-up point to a server device so that the server device can store them. A user of the display device (the image picking-up and display device 1 or a display device 40) designates a position on a map image. The display device transmits position designation information to a server device, so that the server device retrieves image data in accordance with the position designation information and transmits the image data corresponding to the position designation information to the display device. The display device displays the received image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145744-A (JP)
Title: Transfer device, and image forming apparatus and transfer method using the same
Inventor: FURUMIZU MIKIO
IPC: G03G15/16
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device designed so as to improve image quality and reduce paper jam, image slippage, sliding noise, and so on, and to provide an image forming apparatus and a transfer method that use the transfer device.  <P>SOLUTION: The transfer device includes: a transfer device main body T1; a secondary transfer section T2 for transferring an image formed by the transfer device main body T1 onto a transfer material; a main body side guide member 1 disposed on the transfer device main body T1 side and used to guide the transfer material to the secondary transfer section T2; and a secondary transfer section side guide member 2 disposed on the secondary transfer section T2 side and used to guide the transfer material to the secondary transfer section T2. The secondary transfer section side guide member 2 is movable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151957-A (JP)
Title: Optical communication module and optical sub-assembly
Inventor: SHIBATA MASAHIRO
IPC: G02B6/42
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication module with which leakage of an electromagnetic wave is suppressed, and to provide an optical sub-assembly.  <P>SOLUTION: The optical communication module 100 is equipped with: a receptacle portion 106 into which an optical connector plug 20 is to be inserted; a casing portion 102 to be connected to the receptacle portion 106 and to contain a circuit board 104; and an optical transmitting sub-assembly 108 and an optical receiving sub-assembly 112 optically coupled to the optical connector plug 20 and electrically connected to the circuit board 104. At least a part of the receptacle portion 106, at least a part of the casing portion 102, at least a part of the optical transmitting sub-assembly 108, or at least a part of the optical receiving sub-assembly 112 is composed of a resin containing an additive having an electromagnetic wave absorption property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150005-A (JP)
Title: In-cabin ceiling material of automobile
Inventor: SHIOTANI TSUNAMASA
IPC: B29C65/10
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight in-cabin ceiling material of an automobile at low cost.  <P>SOLUTION: The ceiling material comprises a first layer 2 with a ventilation-stopping film layer 6 being laminated on a lower side of a back side layer formed of a nonwoven fabric, a second layer 3 with a web layer 8 having air permeability and consisting of a thermoplastic resin being laminated on an upper side of a base material layer 7 and a reinforcing material layer 9A having adhesive function being laminated on a lower surface of the base material layer 7, and a third layer 4 with a surface skin layer 10 being adhered to a lower side of a surface layer formed of a nonwoven fabric. The first layer 2, the second layer 3 and the third layer 4 are successively and integrally adhered with each other by melting an adhesive component by heating with hot air the web layer 8 and the reinforcing layer 9A constituting the second layer 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157062-A (JP)
Title: Supporting structure for camshaft, method for mounting camshaft and method for manufacturing camshaft
Inventor: SAKURAI MASAHIDE
IPC: F01L1/04
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To support a camshaft for smooth rotation.  <P>SOLUTION: When a bearing is composed of circularly united concave portions in semi-circular arc shapes, there is a concern that axes of both the semi-circular arc shaped concave portions are out of alignment and the smooth rotation of the camshaft is disturbed. In this invention, since a cam lobe 22 is formed as a separate part from a shaft body 21 and the shaft body 21 penetrates through bearing holes 13F, 13M and 13R and through the cam lobe 22 arranged between and among the adjacent bearing holes 13F, 13M and 13R, there is no need to divide the bearing holes 13F, 13M and 13R into two semi-circular arc shaped concave portions. The bearing holes 13F, 13M and 13R can be kept in perfect circular states and the camshaft 20 can be supported to rotate smoothly.  <P>COPYRIGHT: (C)2008,JPO&INPIT