baber/WOPTO huggingface dataset:
Patent JP-2008088404-A (JP)
Title: Aqueous resin composition
Inventor: HASEGAWA HIROAKI
IPC: C08L101/14
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition by using a water-soluble polymer having 2-oxazoline group as a crosslinker, giving a coating film not too hard and hardly impaired of its texture (softness), while being improved in various properties such as water resistance, solvent resistance, heat resistance and adhesivity to a substrate.  <P>SOLUTION: This aqueous resin composition used here comprises a water-soluble, water-reducible or water-dispersible polymer (A), at least a part of the polymer (A) being a polymer (A1) having a functional group reactive with a 2-oxazoline group, and a water-soluble polymer (B) having a 2-oxazoline group and a glass transition temperature (Tg) of 20°C or lower as a crosslinking component of the polymer (A1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307071-A (JP)
Title: Concentric, functionally gradient material for living body
Inventor: FUKASE YASUKIMI
IPC: A61L27/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new concentric, functionally gradient material for living bodies which is excellent in mechanical strength and biological responsiveness.  <P>SOLUTION: The concentric, functionally gradient material for living bodies includes a central part, an intermediate layer, and a surface layer part in the diameter direction. The central part is made of a material of high mechanical strength. The surface layer part is made of a material of high biocompatibility. The intermediate layer is a layer made by mixing a material of high mechanical strength and a material of high biocompatibility. The concentric, functionally gradient material for living bodies which comprises at least three layers having gradient compositions in which the material of high biocompatibility is contained more toward the surface layer in terms of a ratio of mixture of the material of high mechanical strength and the material of high biocompatibility is excellent in the mechanical strength such as bending strength and Young's modulus and is also excellent in biological responsiveness since a break of bones and reconstitution of new bones occur actively when the concentric, functionally gradient material for living bodies is used as a bone filling material. Consequently, the concentric, functionally gradient material for living bodies is very useful as a biomaterial such as the bone filling material, an artificial dental root, or dental cement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307558-A (JP)
Title: Method of indicating principal stress streamline for supporting design of press die
Inventor: UEMURA HAJIME
IPC: B21D37/20
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for indicating the whole image of the stress of a workpiece so as to be easily comprehended in order to supporting the design job and the modifying job of a die.  <P>SOLUTION: By drawing the whole image of the intensity and the direction of principal stress which acts on the workpiece by taking a series which is shown by the direction of the principal stress as a streamline and indicating it, the variation of the direction and the variation of the intensity of the principal stress are easily comprehended. In this way, because the whole image of the stress which is a primary factor of defective formed goods can be catched, the analysis of the primary factor of the defective is performed accurately and the stress is made useful as information supporting the design job of the die and the modification job thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309211-A (JP)
Title: Roller bearing cage and its manufacturing method
Inventor: SERA AKIRA
IPC: B21D22/16
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing cage manufactured by roll forming while reducing its process load, and also to provide its manufacturing method.  <P>SOLUTION: In the cage which is an integrally rolled product, flange portions are formed at both ends extending to the inner diameter side, and roller holding pockets are provided in a plurality of peripheral positions. Columnar portions between the pockets are each sectionally M-shaped consisting of outer diameter side portions at both ends, an inclined portion ranging from the outer diameter side portions obliquely to the inner diameter side and a central inner diameter side portion. Rolling work includes a raw material arranging process for arranging a cylindrical raw material 1A on the outer periphery of a mandrel 11, and a forming process for moving a forming roll 12 relative to the mandrel 11 to hold the cylindrical raw material 1A to be formed between the mandrel 11 and the forming roll 12. At the initial forming stage of the forming process, plate thickness reducing forming is applied to both ends of the cylindrical raw material 1A with the mandrel 11 and the forming roll 12 to form tapered-shape parts of the flange portions on both sides of the cage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030464-A (JP)
Title: Method for manufacturing liquid crystal polyester laminated film and liquid crystal polyester laminated film
Inventor: KAWAGUCHI YUJIRO
IPC: B32B15/09
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal polyester laminated film which shows a significantly reduced generation rate of curls, and the liquid crystal polyester laminated film which is best-suited for use in a flexible printed wiring board.  <P>SOLUTION: The method for manufacturing the liquid crystal polyester laminated film composed of a resin layer of an aromatic liquid crystal polyester and a metallic foil, comprises the following processes: [1] taking up the laminated film by a roll in such a way that the metallic foil side of the laminated film faces the inside and thermally treats the laminated film as it is taken up in a roll form and [2] thermally treating the laminated film at 200 to 350°C as it is taken up in a roll form and [3] the liquid crystal polyester laminated film can be obtained by the process [1] or [2].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009008783-A (JP)
Title: Light emitting device and electronic equipment
Inventor: NAKAJIMA AKIRA
IPC: B41J2/45
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device in which the power consumption is reduced and the reliability is improved.  <P>SOLUTION: The light emitting device 10 comprises: n pieces of light emitting elements P1 to Pn; driving circuits Ua1 to Uan; a maximum voltage detection circuit 30 which detects the maximum voltage Vmax among voltages V1 to Vn; a maximum voltage holding circuit 40 which detects and holds the maximum in the temporal change of the maximum voltage Vmax as a peak voltage Vpeak; a power source control circuit 50 which produces a control voltage Vctl based on the peak voltage Vpeak; and a power source circuit 60 which produces a power source voltage Vdd based on a control voltage Vctl. The light emitting device 10 detects the maximum voltage Vmax of the n pieces of light emitting elements P1 to Pn spatially arranged and, further, detects the peak voltage Vpeak which is the temporally maximum voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006571-A (JP)
Title: Liquid jet head, its manufacturing method and liquid jet apparatus
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/055
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head which can achieve high-density arrangement of nozzle openings while preventing a liquid jet characteristic from degrading.  <P>SOLUTION: The liquid jet head has a channel formation substrate 12 in which a plurality of both of nozzle communication holes 23 communicating with the nozzle openings 13 and pressure generation chambers 11 are arranged side by side in a width direction, and whose surface has a crystal plane orientation of a surface (110); and a pressure generating means which makes the pressure generation chambers 11 generate a pressure change. The nozzle communication hole 23 has a crystal plane orientation perpendicular to the surface of the channel formation substrate 12 defined by a surface (111). At the same time, a tilting surface 40 formed by an obtuse angle to two surfaces (111) is prepared at a corner part where the two surfaces (111) of an end part of the opposite side to a liquid supply side of the nozzle communication hole 23 form acute angles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006946-A (JP)
Title: Vehicle behavior learning device and vehicle behavior learning program
Inventor: NAKAO KOICHI
IPC: G06N20/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle behavior learning device and a vehicle behavior learning program for learning the behavior of one's own vehicle detected at a specified position with high accuracy.  <P>SOLUTION: The vehicle behavior learning device acquires relationship information Br representing a relationship between the behavior of the own vehicle C detected by a behavior detecting means and an object position article f1 recognized by an image recognizing means before detecting the behavior, stores in a detected behavior storage means, detected behavior information B including behavior attribute information Ba representing the attribute of the behavior of the own vehicle C detected by the behavior detecting means and the relationship information Br acquired for the behavior, and generates learned behavior information S representing the learning result of the behavior of the own vehicle coordinated with the object position article in accordance with the detected behavior information B stored in the detected behavior storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016400-A (JP)
Title: Multilayer wiring structure and manufacturing method thereof, and semiconductor device and manufacturing method thereof
Inventor: MIZUKAMI MAKOTO
IPC: H01L23/522
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing efficiency of a part where a laminated conductor layer is connected to a drive circuit etc., and to improve reliability.  <P>SOLUTION: A multilayer wiring structure has: a laminate part where a conductor layer and an insulating layer are laminated by turns; and a plurality of contacts which reach conductor layers formed of an insulating layer as a top layer, respectively, and have flanks formed through the conductor layers and insulating films. Further, at least one of the contacts have a plurality of parts sectioned by the conductor layers such that an opening portion of a contact connected to a lower layer is smaller in internal diameter than an opening portion of a contact sectioned by an upper conductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011492-A (JP)
Title: Buckle
Inventor: UEHARA RYOICHIRO
IPC: A44B11/26
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle by which rattle between a male member and a female member can be prevented.  <P>SOLUTION: The buckle is provided with the male member A and the female member B. The male member A is provided with a base 10, a pair of legs 20 and engaging parts 30 arranged at the ends of the legs 20. The female member B is provided with a slot 41, a guide 50 which elastically deforms the ends of the legs 20 inserted through the slot 41 so that they may approach each other and a pair of parts 60 to be engaged which are formed on both sides in the back of the guide 50. The parts 60 to be engaged displace the engaging parts 30 in the direction in which they are separated from each other and are formed of concaves 61 having abutting walls 61D on which the engaging parts 30 abut in the back in the direction of separation. The abutting walls 61D are formed on inclined surfaces which are inclined in such a manner that they approach each other in the reverse direction from that of insertion of the male member A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017286-A (JP)
Title: Am/fm radio receiver and semiconductor integrated circuit for reception used therefor
Inventor: IKEDA TAKESHI
IPC: H04B1/26
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization by decreasing the number of external components of an IC in an AM/FM radio receiver configured to receive AM and FM radio waves by means of a shared antenna.  <P>SOLUTION: A first-stage amplifier of an AM reception circuit and a first-stage amplifier of an FM reception circuit are built in an IC 2 as differential amplifier circuits 3, 4, respectively. The AM differential amplifier circuit 3 is connected to a first pad P1 to which an AM/FM shared antenna 1 is connected, and an FM separation capacitor C1 and the FM differential amplifier circuit 4 are connected in parallel with the AM differential amplifier circuit 3. Thus, a pad capacitor C<SB>P</SB>formed between the first pad P1 to which the AM differential amplifier circuit 3 is connected and a substrate is functioned as a capacitor which absorbs only signals of FM frequency bands and passes signals of AM frequency bands, so that an AM separation coil as a conventional external component is obviated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080105-A (JP)
Title: Board case and game machine
Inventor: IKEBUKURO YUJI
IPC: A63F7/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent fraudulence to a connector from being applied while enabling the repeated use of the connector in a control board for a game machine to be performed.  <P>SOLUTION: A harness 30 is connected with a control board 40 of a game machine by the connector 20 on the market. A fixing table 50 is attached to a plug 21 which is mounted on the surface of the control board 40. The fixing table 50 is fixed to the plug 21 by the insertion of a jack 22 into the plug 21. The connector 20 is covered by fitting a protective lid 60 on the fixed fixing table 50. The protective lid 60 is unremovably combined to the fixing table 50, and at the same time, can be broken and separated from the fixing table 50 only by the breaking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016722-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: MIURA TERUHISA
IPC: H01G11/84
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor which has a small voltage drop by suppressing a self-discharge phenomenon with respect to the capacitor to be used for various electronic devices.  <P>SOLUTION: The capacitor includes a capacitor element 1 constituted by opposing a pair of positive and negative electrodes 2 and 3, each having a carbon-based electrode layer 6 formed on a surface of a current collector 5 made of metal foil, to each other with a separator 4 interposed therebetween, and a metal case 9 which stores the capacitor element 1 together with a driving electrolytic solution, and insulating resin is charged in the gap between separators 4 coming into contact with ends of at least the electrodes 2 and 3 of the capacitor element 1. Consequently, surfaces of cellulose fibers forming the separators 4 are covered with the insulating resin to suppress reaction (dehydration, hydrolysis reaction) of the separators 4 with the driving electrolytic solution, and consequently the self-discharge phenomenon is suppressed to maintain a higher voltage than before.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013037-A (JP)
Title: Cement composition and its manufacturing method
Inventor: SAKAI ETSURO
IPC: C09K103/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cement the handling property of which is improved, which is weakly alkaline and from which ammonia is not generated, more preferably.  <P>SOLUTION: The cement composition is based on magnesia, calcium carbonate and dihydrogen phosphate. Otherwise, the cement composition is based on magnesia and dihydrogen phosphate and the solution, which is obtained by an elution test of a hardened body obtained by hardening the cement composition, has pH 7-11. A calcined material of dolomite is suitable as magnesia and calcium carbonate. The cement composition is useful as a soil conditioner, an immobilizing material for immobilizing heavy metal-containing industrial waste, a fixing material for fixing the geological layer for radioactive waste, a foamable injectant or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020627-A (JP)
Title: Input display device
Inventor: TOMIZAWA KENJI
IPC: G06F3/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input display device for easily knowing until which digit a password has been already input, and for reducing the generation of the input mistake of the password.  <P>SOLUTION: This input display device is provided with an input part for inputting a password; and a display part for displaying information of which the outside of a device should be notified, and configured to successively display the input number of digits on an LCD picture 3a of the display part each time the password of one digit is input from the input part. Thus, it is possible to display the number of digits whose input has been completed at the display part, and to know until which digit the password has been already input by viewing a number showing the number of digits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020243-A (JP)
Title: Method for manufacturing optical compensation element, and projector
Inventor: ENDO TAKASHI
IPC: G03B21/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical compensation element, in which the irregularity in the in-plain thickness of an inorganic substrate after grinding/polishing can be reduced and the generation of a crack and a chip in the inorganic substrate after grinding/polishing can be suppressed.  <P>SOLUTION: The method for manufacturing the optical compensation element includes, in this order: a substrate preparing process for preparing an inorganic substrate 30 formed from an inorganic material having double refractivity and a translucent support substrate 20 for supporting the inorganic substrate 30; a substrate adhering process for adhering the inorganic substrate 30 and the translucent support substrate 20 by using an adhesive C in a state where gap control fine particles 40 are interposed between the inorganic substrate 30 and the translucent support substrate 20; and an inorganic substrate grinding/polishing process for grinding/polishing the inorganic substrate 30 while setting the inorganic substrate 30 and the translucent support substrate 20 to a grinding/polishing device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027261-A (JP)
Title: Charger for cellular phone
Inventor: OSHIMA REIJI
IPC: H04M1/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for a cellular phone, which can be carried by a user and can transmit data previously stored by a service provider to a cellular phone.  <P>SOLUTION: The charger for the cellular phone 1 comprises: a power storage section 102 for storing electric power; a storage section 103 for storing data; an output connector section 11 for supplying power to a cellular phone 3 and transmitting the data to the cellular phone 3; a power storage section control means 101a for supplying power to the cellular phone 3; and a storage section control means 101b for transmitting the data to the cellular phone 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024732-A (JP)
Title: Hub unit bearing
Inventor: KANEKO YOSHIO
IPC: F16C41/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub unit bearing which has sealing durability against a foreign matter entering a rotation speed detector, easily controls a space dimension between an encoder and a sensor of a detecting part in a state of the hub unit bearing, and also can perform rotation speed signal inspection.  <P>SOLUTION: In the unit hub bearing having the rotation speed detector constructed from the encoder and the sensor, a tight seal on a vehicle center side comprises a first tight seal and a second tight seal that are placed at positions axially closer to the vehicle center side than rolling bodies on the vehicle center side, a sealing space between the rolling bodies on the vehicle center side and the first tight seal, and a sealing space II between the first tight seal and the second tight seal are provided, respectively, and the rotation speed detector is placed in the sealing space II.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314888-A (JP)
Title: Multilayer coating film structure
Inventor: OKADA EISAKU
IPC: C23C22/34
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer coating film structure formed with a chemical conversion treatment agent for an iron and/or zinc based base material suitably applicable to an iron based base material and a zinc based base material such as a cold rolled steel sheet and a zinc steel sheet, and capable of reducing the amount of sludge and the amounts of phosphorous, nitrogen and heavy metals causing environmental loads.  <P>SOLUTION: The multilayer coating film structure is composed of: a chemical conversion film formed on a base material; a cation electrodeposition coating film; an intermediate coating film; and a top coating film. The base material is composed of a ferrous base material, and the chemical conversion film is formed by treating the ferrous base material with a chemical conversion treatment agent for a ferrous base material comprising zirconium ions and/or titanium ions, and fluorine ions, and in which the content of the zirconium ions and/or the titanium ions is 50 to 300 ppm by weight, and the content of the fluorine ions is ≥6 times by molar ratio to the zirconium ions and/or the titanium ions, and phosphoric acid ions are not substantially comprised, and whose pH is 2 to 4.3, and further performing water washing. In the chemical conversion film on the ferrous base material, the total content of the zirconium ions and the titanium ions is 20 to 40 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026035-A (JP)
Title: Interrupt processing synchronizing device, interrupt processing synchronizing method, and program
Inventor: TANABE JUN
IPC: G06F9/48
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interrupt processing synchronizing device and a method, which synchronize periodical interrupt due to the inside of an operating system.  <P>SOLUTION: An interrupt processing synchronizing device 400 synchronizing interrupt processing to be executed by a plurality of processors with each timer counter includes: a timer synchronizing unit 200 which is called from an arbitrary processor 120 to initialize each timer counter 121 owned by each of the plurality of processors 120; a call-out table 310 which stores interrupt processing; a call-out registration unit 320 which receives interrupt processing to be executed by each processor 120 through an interrupt generated from the counter 121 to register the interrupt processing in the table 310; and a call-out execution unit 330 which makes each processor 120 execute the interrupt processing registered in the table 310 on the basis of the interrupt generated from the counter 121.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026953-A (JP)
Title: Production process of power module, power module, vehicular inverter, and vehicle
Inventor: TSUZUKI YOSHIHIKO
IPC: H01L23/373
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat transmission member that can prevent peelings and cracks caused by thermal expansion.  <P>SOLUTION: The manufacturing method for a heat transmission member 10 includes at least a film formation process to form a film 12 from metal powder on the surface of a substrate 11, by spraying metal powder in solid phase status on the surface of the substrate 11, together with a compressed gas, and in the film forming process, the spraying pressure of the metal powder to the surface of the substrate 11 is set so that the film 12 becomes a porous structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT