baber/WOPTO huggingface dataset:
Patent JP-2009262164-A (JP)
Title: Joining method of metallic member
Inventor: OKUMURA SHINYA
IPC: B23K11/14
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To join a metallic member more efficiently while dimensional accuracy and joining strength are fully secured.  <P>SOLUTION: The joining method of a metallic member includes: a process in which a projected part 15 with a prescribed height is installed in either the wall face (6) of the body 3 of a first metallic member (1) or the opposing face 13 of a second metallic member (2) oppositely facing the first metallic member; a process in which the cylindrical part 4 of the first metallic member (1) is inserted in the fitting hole 10 of the second metallic member (2) to bring the respective circumferential faces into contact with each other, and in which the projected part 15 is abutted on the opposing face 6 of the opposite side; and a process in which the projected part 15 and the opposing face 6 of the opposite side are joined at a contact part S1 in between by energizing the first and second metallic members (1, 2) while pressurizing in the approaching direction in the foregoing state, and in which the cylindrical part 4 and the fitting hole 10 are joined at a contact part S2 between the respective circumferential faces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264663-A (JP)
Title: Economizer and boiler
Inventor: TANAKA OSAMU
IPC: F23J15/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economizer and a boiler, capable of suppressing generation of white smoke caused by steam contained in combustion gas, when the combustion gas produced in a combustion device body is passed through a heat exchanging part, and is exhausted into the atmosphere from an exhaust port.  <P>SOLUTION: The economizer 40 is provided in an exhaust passage 14 of a combustion device 1, equipped with a combustor main body 10 and the exhaust passage 14 and is equipped with a bypass passage 46 for branching the combustion gas G2, at a branch part 46A and conveying the gas, to a merge part 46B formed in the exhaust passage 14; and the branch part 46A is formed on the upstream side of the merge part 46B which sandwiches at least a portion of heat exchangers 16, 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271242-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKAMOTO MASAMI
IPC: G03G15/20
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, stably applying enough oil to a fixing member or the like; and to provide an image forming apparatus using the same.  <P>SOLUTION: The fixing device includes a fixing belt 12, a pressure member and an oil applicator 21 having an application roller 23 for applying oil to a predetermined width of the fixing belt 12 and an oil supply part for supplying oil to the application roller 23, wherein the oil supply part is a gutter-like recess for storing oil fed from an oil feed opening 21a, in which an oil storing part 21b whose longitudinal direction is disposed parallel to the width direction of the application roller 23 is provided above an adjacent supply felt 21d, and when oil is fed to the oil storing part 21b, oil overflowing from the upside of the oil storing part 21b is supplied to the adjacent supply felt 21d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270490-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: IDE HIROMI
IPC: F02P15/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine contributable to an improvement in quality by surely performing connection by the welding and soldering of a lead and an internal terminal of an igniter.  <P>SOLUTION: This ignition coil 1 for the internal combustion engine is constituted by positioning the igniter 3 by a projection 4X, by arranging the projection 4X on an opposed inner surface 423 of a lead storage part 422 of an igniter storage part 42 in an igniter case 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270172-A (JP)
Title: Method for manufacturing bearing ring for rolling bearing
Inventor: MIYAMOTO YUJI
IPC: F16C33/62
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a bearing ring, which can increase an amount of retained austenite only on a surface layer part of a raceway surface without employing carburizing treatment and carbonitriding treatment.  <P>SOLUTION: This manufacturing method includes producing an intermediate material 8 having the raceway surface arranged over the whole periphery on any peripheral surface from a base material made from steel containing 0.95 mass% or more C, and then subjecting the intermediate material to a heat treatment process. The heat treatment process includes: a first step of firstly, locally induction-heating the raceway surface with a high-frequency power, until an area rate of a spheroidized carbide structure on the raceway surface reaches 3% or less, and subsequently cooling the raceway surface to the transformation point A1 or lower at a cooling rate of 50°C/s or more; and then, a second step of quenching the material in the atmosphere in a furnace, and subsequently tempering it. The above problem can be solved by subjecting the intermediate material to such a heat treatment process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001478-A (JP)
Title: Laminated glass and its manufacturing method
Inventor: AITOKU TAKASHI
IPC: C03C27/12
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated glass exhibiting high penetration resistance against even one point concentrated impact force when the glass is used as a structural material of a building or the like and also having light weight and suitable for economical crime prevention and to provide its manufacturing method.  <P>SOLUTION: The laminated glass 10 is a plate glass laminate wherein a plate glass 20 made from an inorganic substance and a bonding layer 30 are alternately laminated, and five or more layers of the plate glass 20 with a die thickness of less than 1 mm and the bonding layer 30 with a die thickness of less than 1 mm are alternately laminated and also a rate of sum total die thickness of the bonding layer 30 to sum total die thickness of the plate glass 20 is within a range of 0.2 to 5.0. The laminated glass 10 for the crime prevention is manufactured by laminating the plate glass 20 formed by a down draw casting method and sticking each other with the bonding layer 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278277-A (JP)
Title: Redundancy switching system, redundancy managing apparatus, and application processor
Inventor: MATSUMOTO NORIHISA
IPC: H04L12/70
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To move application to optional application processors (AP processors), to quickly update tunnel tables the respective AP processors have, and to reduce a buffer for waiting for a packet during data update in a communication system using an IP tunnel for communication among the AP processors.  <P>SOLUTION: The redundancy managing apparatus 114 manages correspondence between a virtual IP address (VIP) of application in the communication system and an IP address of the AP processor (RIP) for executing the application. The AP processor notifies the redundancy managing apparatus 114 of a virtual IP address of a communication partner application of the application. The redundancy managing apparatus 114 notifies the AP processor of a destination (switched partner) of the application of the virtual IP address of the communication partner application of the moving application and an IP address of the AP processor for executing the communication partner application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276575-A (JP)
Title: Electrophotographic carrier, electrophotographic two-component developer and image forming method
Inventor: SAKASHITA SHINGO
IPC: G03G9/10
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which stably maintains desired low resistance value and excellent charging properties even to environmental variation, and which suppress the shaving and peeling of a covering layer, and the color stain of a toner caused thereby, even in stirring over a long period.  <P>SOLUTION: In the electrophotographic carrier obtained by forming a covering layer on the surface of a core material particle having magnetism using a covering layer-dispersed liquid obtained by dissolving or dispersing at least a binder resin and conductive particulates into a solvent, at least a guanamine resin or a melamine resin and a resin capable of cross-linking reacted with the guanamine resin or melamine resin are contained as the binder resin, and also, as the conductive particulates, solvent-soluble conductive polymer particulates containing an acceptor dopant are contained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275427-A (JP)
Title: Communication control system for vehicle
Inventor: IWASHITA AKITOSHI
IPC: B60R25/10
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system for a vehicle capable of controlling on-vehicle devices for a long period by suppressing the lowering of the residual power of a battery in an electronic key.  <P>SOLUTION: This communication control system for a vehicle includes a mobile phone having the function of an electronic key and an on-vehicle apparatus which is mounted on the vehicle and which controls the on-vehicle devices. The mobile phone includes a charge residual power detection section for detecting the charge residual power of a secondary battery functioning as an operation power supply and a UHF transmission section for transmitting an ID code signal and a control signal including the detected charge residual power. The on-vehicle apparatus includes a transmission section for transmitting a request signal and an on-vehicle receiving section for receiving the ID code signal and the control signal. The transmission interval of the request signal which is transmitted from the transmission section according to the charge residual power included in the ID code signal and the control signal is set longer than a transmission interval set beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008292480-A (JP)
Title: Satellite positioning method and facility of the same
Inventor: LAINE ROBERT
IPC: G01S19/08
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely and immediately inform users on the ground of an abnormality occurring in temporal information at a medium altitude orbit satellite.  <P>SOLUTION: The navigation satellite 1 is positioned in a medium altitude orbit normally used, and transmits first specific temporal-positional information. A plurality of reference wireless markers 11 are distributed in an outer space, and transmit second specific temporal-positional information and specific wireless electrical signals. The navigation satellite 1 calculates distances and distance change rates between the navigation satellite 1 and the reference wireless markers 11, measures Doppler frequencies observed in the wireless electrical signals transmitted from the reference wireless markers 11, compares changes in the distances values and the distance change rates, and transmits a comparison result if the comparison result indicates the irregularity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274848-A (JP)
Title: Part carriage and production system using the same
Inventor: YOSHIZUKA TAKUO
IPC: B65G1/10
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part carriage and a production system using the same, capable of preventing overturning without using a weight, which causes various conveniences.  <P>SOLUTION: This part carriage has a pair or more of drawers 8 sliding in the longitudinal direction of a casing 9 to the casing 9, and an interlocking mechanism 10 for interlocking the two drawers being a pair so that the other of the drawer being a pair is drawn out to the rear side of the casing when one of the drawer being a pair is drawn out to the front side of the casing 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275183-A (JP)
Title: Polyamic acid varnish composition and metal polyimide complex using the same
Inventor: KATO AKIHIRO
IPC: C08L79/08
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamic acid varnish composition of a high molecular weight and containing no gel component, and to provide a metal polyimide complex having a low hygroscopic expansion rate, excellent heat resistance, high flame retardancy and improved mechanical strength.  <P>SOLUTION: The polyamic acid varnish composition comprises a polyamic acid provided by addition polymerization of an ester group-containing tetracarboxylic acid dianhydride and an aromatic diamine, and a solvent, wherein, when the peak temperature of heat of fusion is defined as (a)°C, the temperature of the intersecting point of a virtual tangent line using a starting temperature rising to the heat peak of fusion as the contact point with the straight line based on a substantially straight line part of the heat peak of the fusion is defined as (b)°C and the temperature width (difference) is ΔT=((b)-(a))°C, the ester group-containing tetracarboxylic acid dianhydride satisfies (a)≥322°C and ΔT≤5°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274940-A (JP)
Title: Monoclinic lithium manganese-based compound oxide having cation ordered structure and method for producing the same
Inventor: TAKEUCHI TOMONARI
IPC: H01M4/50
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material which exhibits excellent charge and discharge characteristics in comparison with a known inexpensive positive electrode material for a lithium ion battery, by using a raw material being little restricted in terms of natural resources and inexpensive.  <P>SOLUTION: The new material is a lithium manganese-based compound oxide represented by composition formula: Li<SB>1+x</SB>(Mn<SB>1-m-n</SB>Fe<SB>m</SB>Ti<SB>n</SB>)<SB>1-x</SB>O<SB>2</SB>(wherein, 0<x<1/3; 0≤m≤0.60; 0≤n≤0.80; and 0<m+n≤0.80) and containing a crystal phase having a monoclinic Li<SB>2</SB>MnO<SB>3</SB>type layered rock-salt structure. In a hexagonal network ordered structure in a transition metal-containing layer of the crystal phase of the monoclinic Li<SB>2</SB>MnO<SB>3</SB>type layered rock-salt structure, the occupying ratio of a transition metal in the positions constituting hexagonal network lattice is higher than that of the occupying ratio of the transition metal in the hexagonal network central positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280293-A (JP)
Title: Feeding device and recording apparatus
Inventor: YAGISHITA KENJI
IPC: B65H3/52
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding device capable of preventing non-feed at a second separation part on a downstream side in a feeding direction from a bank separation part while maintaining separation accuracy of the bank separation part which is a first separation part.  <P>SOLUTION: This feeding device (10) comprises a pick-up roller 21 for picking up and feeding a located fed medium (P1) to a downstream side in a transport direction, a first separation part (31) capable of separating the fed medium (P2) double-fed by the pick-up roller 21, a second separation part (40) provided on a downstream side from the first separation part (31) in a transport direction Y and separating the double-fed medium (P2), and a variable medium guide part (100) provided between the pick-up roller 21 and the first separation part (31) in the transport direction Y and changing a posture of the fed medium (P) guided by being displaced in a direction projecting in a guide path, to which the fed medium (P) is guided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008208028-A (JP)
Title: cBN SINTERED COMPACT
Inventor: FUKAYA TOMOHIRO
IPC: B23B27/20
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cBN sintered compact excellent in fracture resistance by optimizing the crater resistance and strength.  <P>SOLUTION: The cBN sintered compact is a sintered compact obtained by sintering cBN grains with a bonding phase. The bonding phase has a continuous structure when viewed two-dimensionally. The bonding phase contains one or more kinds selected from the group consisting of carbides, nitrides, carbonitrides and borides of groups 4a, 5a and 6a transition metals of the periodic table, nitrides, borides and oxides of Al, carbides, nitrides, carbonitrides and borides of at least of one kind of Fe, Co and Ni and mutual solid solutions thereof. The average value of the thickness of the bonding phase is 1.5 μm or less and the standard deviation thereof is 0.9 or less. The content of cBN is 45-70% in terms of vol.% and the average grain size of cBN grains is from 2 to 6 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009286163-A (JP)
Title: Panel component mounting part structure for vehicle
Inventor: HIROTA TOMOYUKI
IPC: B60R11/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To mainly eliminate fastening fixing by a screw and to certainly prevent dropping off of a panel component 3 by a simple constitution.  <P>SOLUTION: The panel component mounting part structure for the vehicle is constituted such that the panel component 3 can be engaged/fixed to a cabin interior panel 1 using a pawl engagement part 4. Between the cabin interior panel 1 and the panel component 3, an emergency time dropping off prevention mechanism part 31 is provided which is operated at assembling and at a usual time, is only operated at emergency and can prevent dropping off of the panel component 3 relative to the cabin interior panel 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009162742-A (JP)
Title: Rotation angle detecting device and scissors gear suitable for the same
Inventor: HATANAKA SHINJI
IPC: G01D5/04
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting device capable of detecting a rotation angle over 360 degrees with a simple mechanism.  <P>SOLUTION: A driving gear 2, which is a scissors gear, fixed to a rotating body 1, engages with a driven gear 5, and the driven gear 5 engages with a fixed screw receiver 4. A first gear 21 and a second gear 22 of the driving gear 2 elastically bias the tooth of the driven gear 5 to its radial inside by a coil spring 23; consequently the driven gear 5 is forced onto the screw receiver 4. In the tooth tips of the driven gear 5, threads to engage with a partial spiral screw of the screw receiver 4 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290935-A (JP)
Title: Switching power control circuit
Inventor: NISHI TOMOAKI
IPC: H02M3/28
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power control circuit which reduces the current consumption of a switching power source.  <P>SOLUTION: The switching power control circuit includes: a control circuit, which controls the ON-OFF of the first transistor that changes the conduction state of a load to which an input voltage is applied, so as to generate a target level of output voltage from an input voltage; and a voltage generating circuit, which generates a power voltage to a control circuit on a level geared to the current value of the first current by the first current from the second transistor that outputs the first current geared to the resistance value of a resistor from its output electrode, being switched on when a voltage geared to its input voltage is applied to its control electrode and the input voltage is applied to its input electrode via a resistor and the voltage of the control electrode to the output voltage goes higher than a specified threshold. The voltage generating circuit puts the power voltage on a level geared to the current value of the second current by the second current from a current generating circuit that generates the second current geared to a current flowing to a load, and applies a voltage on a level geared to the current value of the second current, to its output voltage so as to switch off the second transistor, when the control circuit is started by the power voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285047-A (JP)
Title: Merchandise hanging display device
Inventor: ODAGIRI AKIHISA
IPC: A47F5/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display device capable of displaying merchandise always with a sense of volume regardless of the number of displayed merchandise and without requiring labors in arranging the merchandise.  <P>SOLUTION: The merchandise display device includes an engagement piece which can be attached to a frame body for displaying various merchandise, a rod-shaped member whose one end is fixed to the engagement piece for hanging a merchandise, and a merchandise extruding mechanism located above the rod-shaped member and supported to the engagement piece. The merchandise extruding mechanism includes a pair of shaft members extending in the direction orthogonally crossing the longitudinal direction of the rod-shaped member and disposed at an interval in the longitudinal direction of the rod-shaped member, an endless belt member rotatably wound around the pair of shaft members, and a plurality of plate-shaped members disposed at intervals on the endless belt member for extruding merchandise projecting from the outer surface of the endless belt member. Each plate-shaped member has a notch which can receive the rod-shaped member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288451-A (JP)
Title: Commodity information display system
Inventor: SATO HISASHI
IPC: A47F5/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable only a specified person such as a store clerk to speedily change display of commodity information.  <P>SOLUTION: A commodity information display apparatus 111 has a touch panel 113 stacked and arranged on a display panel 112 where commodity information on commodities 103 displayed in a store is displayed. The commodity information display apparatus 111, if administrator information stored in an authentication card 115 is read by an RFID reader 114, changes, for mode setting, from a normal mode wherein display content of the display panel 112 is not changed even if the touch panel 113 is touched and designated to a changing mode wherein the display content of the display panel 112 can be switched according to the touch and designation on the touch panel 113. When the touch panel 113 is touched and designated under the changing mode, display content of a commodity information display area 117 corresponding to a touched and designated coordinate on the display panel 112 is switched between the normal display of only the commodity information 118 and special display for displaying sold-out information 119 together with the commodity information 118.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289620-A (JP)
Title: Fuel cell
Inventor: FUJISAWA AKIKO
IPC: H01M4/86
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell improved in output performance.  <P>SOLUTION: The fuel cell is provided with a cathode 6 which includes a cathode catalyst layer 10, a cathode diffusion layer 12, and a cathode porous layer 11 arranged between the cathode catalyst layer 10 and the cathode diffusion layer 12, an anode 5, and an electrolyte membrane 7 arranged between the cathode 6 and the anode 5. In the cathode porous layer 11, air permeability resistance in an Oken type air permeation resistance testing machine on a surface contacting the cathode catalyst layer 10 is larger than that in the Oken type air permeation resistance testing machine on the surface contacting the cathode diffusion layer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT