baber/WOPTO huggingface dataset:
Patent JP-2008074109-A (JP)
Title: Inkjet type recording head
Inventor: SUMI KOJI
IPC: B41J2/16
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric body being superior in piezoelectric characteristics by preventing an oxygen concentration in the piezoelectric body from falling in a process for forming a piezoelectric body element.  <P>SOLUTION: An upper electrode 16 and a lower electrode 14 are formed across a piezoelectric body diaphragm 15 consisting of a polycrystalline substance. Then, a heat treatment is applied after forming the piezoelectric body on the lower electrode by the manufacturing method for the piezoelectric body film. The heat treatment is performed under an oxygen atmosphere after the electrode has been formed and before the piezoelectric body film is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107133-A (JP)
Title: Printing plate and printing method
Inventor: AMANO SHINJI
IPC: B41K1/14
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable printing of a desired numeric character and especially a production time of a finished product clearly in legible style of front.  <P>SOLUTION: Four "8"-shaped projecting parts 15 are formed on the printing face 11 of a printing plate, as a production time display part 12. Each "8"-shaped projecting part 15 consists of seven bar-like projecting parts 16 in order to form "8" displayed in 7 segments. Further, in order to represent a production year and a production month each in two-digit numeral, a dot-like projecting part 17 is formed so as to divide the "8"-shaped projecting parts 15 in each two-digits. Besides, right before printing on a finished product, the unnecessary bar-like projecting part formed in the production time display part 12 of the printing face 11 is removed and the right/left inverted character of the desired numeral, is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108523-A (JP)
Title: Roof cooling system
Inventor: OZAKI TOSHIRO
IPC: E04B1/74
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof cooling system capable of efficiently and inexpensively cooling a roof, particularly a sheet metal roof surface of batten seam structure or corrugated structure or a slate roof surface.  <P>SOLUTION: A relay water receiving tank connected to a storage pump through a water supply pipe is installed on a roof. The water supply pipe one end of which is connected to the relay water receiving tank and the other end of which is closed is installed along the upper ridge part of the roof. One end of a water spray pipe in which spray nozzles are so drilled in the wall of the pipe at generally equal intervals as to direct toward the roof surface, and the other end of the spray pipe is connected to the other end of the water supply pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108749-A (JP)
Title: Seal device
Inventor: AMANO TAKUYA
IPC: F02F11/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal device, in which a seal member is easily attached thereto, its drop-off after the attachment is surely prevented, its manufacturing cost is inexpensive, and good sealing performance is maintained.  <P>SOLUTION: The seal device comprises: an engine head cover 1 having an opening 11; a baffle plate 3; and a plug tube seal 5 made of rubber-like elastic material. A holding part of the seal consists of a gasket part 511 and a neck part 512 connecting the gasket part with a connecting part of the seal. The gasket part 511 is caught and fixed in an annular groove formed of the engine head cover and the baffle plate. The neck part 512 is caught by a lower flange extended from an engine head cover inner peripheral face side to a baffle plate side, and an upper flange extended from a baffle plate inner peripheral side to an engine head cover side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110237-A (JP)
Title: Audio system for crime prevention
Inventor: MOTOOKA SHIGEAKI
IPC: G08B13/196
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio system for crime prevention, which has much higher crime prevention effects and reduces the output of any intimidating sound due to erroneous determination.  <P>SOLUTION: This audio system 100 for crime prevention includes an image pickup device 10, a voice storage device 20, a control device 40 and a voice output device 30. The image pickup device 10 is installed outside a house 99, and configured to detect a person Om. The voice storage device 20 stores a plurality of voice data. The control device 40 selects at least one voice data from the voice storage device 20 based on the detection result of the image pickup device 10. The voice output device 30 reproduces/outputs the voice data selected by the control device 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109741-A (JP)
Title: Developing device and image forming device equipped with it
Inventor: SUENAMI KOJI
IPC: G03G15/08
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing developer from remaining in one section and circulating it smoothly without reducing efficiency of conveyance of the developer and to provide an image forming device equipped with it.  <P>SOLUTION: This developing device 16 is provided with a first stirring and conveying screw 32, a second stirring and conveying screw 33, a developing roller 35, and a regulation blade 36 in a case body 31 storing the developer. Reverse spiral blades 44a, 44b for making the directions of advance of spiral blades 32b, 33b and phases (pitch) reverse for each other are provided in end parts on the downstream side in the direction of conveyance of the developer of the first and second stirring and conveying screws 32, 33. A through-hole 47 is formed in the reverse spiral blades 44a, 44b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107778-A (JP)
Title: Conveying equipment for clean room
Inventor: MORI SEIJI
IPC: B65G1/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide conveying equipment for a clean room capable of adequately preventing the clean room interior from being contaminated by dust generated by traveling of a conveying vehicle.  <P>SOLUTION: The conveying equipment is provided with a conveying vehicle B for conveying articles traveling on a floor part 2 in the clean room A where clean air G is ventilated from a ceiling part 1 toward the floor part 2. A travel rail 14 where traveling wheels 15 of the conveying vehicle B travel, a guide rail 17 for guiding guided wheels 16 of the conveying vehicle B so that the conveying vehicle B moves along a travel path, and a power supply rail 19 for supplying to a power receiving part 18 of the conveying vehicle B is disposed in a ventilation space 4 under the floor part 2. Opening D for passing the conveying vehicle for exposing the travel rail 14, the guide rail 17, and the power supply rail 19 is formed on the floor part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106202-A (JP)
Title: Seedling transplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, in a seedling transplanter equipped with a granule-ejecting device having a letting-out part for letting out granules to a seedling-carrying face of a seedling-carrying platform, and installed by allowing the seedling-carrying platform to support the granule-ejecting device by a support frame, a conventional device has a complicated structure because of having a right and left-transfer mechanism of a granule-storing part and the letting-out part, and the granules become wasted, because the granule-ejecting device ejects the granules to the whole seedling-carrying parts, even if the drive of a part of the seedling-transplanting devices is stopped by a partial clutch.  <P>SOLUTION: The seedling transplanter is constituted, such that the granule-ejecting device 18, equipped with the letting-out parts 17 for letting out the granules in a granule-storing part 15 by a prescribed amount with respect to the entire width in the right and left directions of the seedling-carrying face of the seedling-carrying platform and motors 19 for driving the letting-out parts, respectively, is installed. Partial clutch for stopping the drive of a part of the seedling-transplanting devices in a plurality of the seedling-transplanting devices is installed, and a controller 55 for stopping the motors 19 of the part of the letting out parts 17 stopped by the partial clutch so as to be interlocked with the operation of the partial clutch is also installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116519-A (JP)
Title: Personal history development device
Inventor: KUMAGAI TOMOYUKI
IPC: G06F17/21
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To support a user to develop a personal history without losing his or her pleasure to describe for permanently leaving "proof of life", and for handing down it to future generations.  <P>SOLUTION: This personal history development device is configured to receive an object date as the object of description of a personal history from a client PC12, to acquire a birth date from user ID in log-in by referring to a birth date table configured of the user ID and the birth date, and to calculate the age of the user at the object date from the received object date and the acquired birth date, and to retrieve a question corresponding to his or her age from the question table stored in an HDD 26, and to extract current event information and fashion information within a prescribed period including the object date by referring to a current event information table configured of the birth date and current event information and a fashion information table configured of the birth date and the fashion information stored in the HDD 26, and to generate a chronology in which the extracted current event information and fashion information and birth date are associated with each other, and to transmit the retrieved question items and the generated chronology to the client PC 12, and to display it on one and the same screen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115555-A (JP)
Title: Navigation apparatus
Inventor: NIWA FUMITO
IPC: G09B29/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus that performs route guidance processing in highlands where a hard disk drive is unavailable even when the storage capacity of a semiconductor memory is small.  <P>SOLUTION: When the current height exceeds the available upper limit height of the hard disk drive 40 (S1: Yes), map data is transferred to a DRAM 50 (S4). The storage capacity of a highlands map data storage area 54 of the DRAM 50 and the data amount of the map data to be transferred from the hard disk drive 40 are compared with each other. When the storage device of the highlands map data storage area 54 is smaller, the data amount of the data to be transferred with attribute data removed is set to be no more than the storage capacity of the highlands map data storage area 54 in ascending order of priority in the route guidance. This allows route guidance processing to be performed in highlands where the hard disk drive 40 is unavailable even when the highlands map data storage area 54 of the DRAM 50 is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117675-A (JP)
Title: Inductance component
Inventor: SATO MANABU
IPC: H01F27/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductance component which is compact and has high current resistance and superior shock resistance.  <P>SOLUTION: Provided is the inductance component which is compact and has the high current resistance and superior shock resistance, wherein the inductance component is characterized by having: a winding drum core 13 comprising a nearly rectangular drum portion 11 and an nearly rectangular upper collar portion 12a and lower collar portion 12b; and a coil conductor 14. Adhesives 18 containing a mixture of magnetic powder are interposed between the upper collar portion 12a and lower collar portion 12b at corner parts of the coil conductor 14 wound around the winding drum portion 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120861-A (JP)
Title: Method for producing carbon nitride
Inventor: ITO YASUHIKO
IPC: C25D9/08
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing carbon nitride while using a simple method and an apparatus.  <P>SOLUTION: The method for producing carbon nitride by an electrochemical process using a molten salt comprises the steps of: (a) preparing an electrolytic bath made from the molten salts containing a carbonate ion (CO<SB>3</SB><SP>2-</SP>) and a nitrate ion (NO<SB>3</SB><SP>-</SP>); (b) arranging a working electrode (a cathode) and a counter electrode (an anode) in the electrolytic bath for producing the carbon nitride; and (c) producing the carbon nitride on the surface of the working electrode by energizing the working electrode so as to have a potential with respect to the counter electrode, with which the carbonate ion and the nitrate ion are reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121326-A (JP)
Title: Oil pump structure for internal combustion engine
Inventor: TSUTSUMI KOICHI
IPC: F01M11/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump structure for an internal combustion engine, whose size is easily increased without the need for high machining accuracy of rotors and rotor storage recessed portions and in which an oil path can be efficiently laid out to be extremely shorter.  <P>SOLUTION: In the oil pump structure for the internal combustion engine, a rotor storage chamber for storing the rotors of an oil pump is formed along a mating face between a first case 11L and a second case 11R. The first rotor storage recessed portion 71L formed in the first case 11L facing the mating face and the second rotor storage recessed portion 71R formed in the second case 11R facing the mating face are communicated with each other in the direction of a pump driving shaft to form the rotor storage chamber 71. The first rotors 73L, 74L stored in the first rotor storage recessed portion 71L and the second rotors 73R, 74R stored in the second rotor storage recessed portion 71R are turned with a common pump driving shaft 72.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123512-A (JP)
Title: Fuel cell system and scavenging method of fuel cell stack
Inventor: ARAKI YASUSHI
IPC: H01M8/10
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a scavenging method of a fuel cell stack capable of scavenging treatment and capable of restraining excess drying of an electrolyte film.  <P>SOLUTION: The fuel cell system (100) includes a fuel cell stack (40) with one or more cells (41) equipped with reaction gas flow channels (1a, 5a) laminated, a scavenging means (20) supplying scavenging gas to the reaction gas flow channels, and current control means (10, 30, 50, 51) controlling power generation current of the fuel cell stack. The current control means controls the power generation current so that a moisture content of an electrolyte film (3) is kept at a given value or more when the scavenging gas is supplied to the reaction flow channels by the scavenging means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121144-A (JP)
Title: Safety check system for vehicle door
Inventor: NAGAKURA TAKAYUKI
IPC: B60R1/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To check a closed state of a door for a vehicle while reducing the possibility of overlooking a dangerous state at the time of closure of the door for the vehicle.  <P>SOLUTION: A closed-state signal detection part 13 outputs a door-closed-state detection signal to a vehicle condition monitor 31 when it has received a fully-closed position detection signal and a locking detection signal from a fully-closed position detection sensor 7 and a locking detection sensor 9 respectively. When the state where a foreign substance is caught is detected by a foreign-substance detector 50 at the time of locking of the vehicle door 1 by a locking device 8, a foreign-substance detection signal is outputted to the vehicle condition monitor 31, and the image data on the periphery of the vehicle door 1 picked up by a surveillance camera 51 is outputted to the vehicle condition monitor 31, which receives the door-closed-state detection signal from the closed-state signal detection part 13. When the vehicle condition monitor 31 receives the foreign-substance detection signal from the foreign-substance detector 50, it displays the image part of the vehicle door 1 on a monitor screen 31a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121371-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: SUZUKI KOZO
IPC: F01N3/28
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying apparatus which can realize miniaturization, cost reduction and improved purification capacity without causing deterioration in durability.  <P>SOLUTION: The exhaust gas purifying apparatus is provided in an exhaust passage EP leading out exhaust gas G from an engine E so as to purify the exhaust gas G by catalytic reaction, a plurality of catalyst units 42 and 43 are disposed side by side in a flowing direction X of the exhaust gas G, each of the catalyst units 42 and 43 is constituted by carrying a catalyst on a honeycomb structure, and among at least the two catalyst units 42 and 43 out of the plurality of the catalyst units, the catalyst unit 43 on a downstream side, as compared to the catalyst unit 42 on an upstream side, has a higher cell density, a lower cubic capacity of the honeycomb structure, and a larger supporting volume per cubic capacity, of an element which constitutes a main catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124640-A (JP)
Title: Thin-film piezoelectric bulk wave resonator and its manufacturing method, and thin-film piezoelectric bulk wave resonator filter using thin-film piezoelectric bulk wave resonator
Inventor: ASAI KENGO
IPC: H01L41/332
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film piezoelectric bulk wave resonator which can realize energy confinement structure which can minimize a leakage path of bulk elastic wave to a substrate, and a high-frequency filter using it and its manufacturing method.  <P>SOLUTION: A thin-film piezoelectric bulk wave resonator includes a lamination structure comprising a piezoelectric thin film and a first metallic electrode film and a second metallic electrode film holding at least a part of the piezoelectric thin-film therebetween. The first metallic electrode film is formed dispersed to an electrode surface opposite to the second metallic electrode film. The thin-film piezoelectric bulk wave resonator includes a void part on a substrate in a position corresponding to the lamination structure. The piezoelectric thin film, the first metallic electrode film and the second metallic electrode film, excepting a region of a wiring electrode electrically connected to the first metallic electrode film and a region of a wiring electrode electrically connected to the second metallic electrode film, are held in the air without coming into contact with an insulating substrate and a column is installed in the void part for supporting the lamination structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127640-A (JP)
Title: Damper unit
Inventor: FUKUDA HITOSHI
IPC: B60G7/04
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen a region of a low spring characteristic at an initial period of load input and absorb a high load with short strokes by making rising timing of a spring characteristic curve early, in a damper unit of a suspension.  <P>SOLUTION: The damper unit 1 is mounted on a piston rod 15 of the suspension of an automobile, and is equipped with a dust cover 3 having a dust cover main body 5 comprising an upper cylinder part 25 externally fitted with the piston rod 15 and a lower cylinder part 35 extending downward from a lower face 25a of the upper cylinder part 25, a bumper stopper 7 provided inside the lower cylinder part 35 so that an upper face 7a comes in contact with a lower face 25a of the upper cylinder part 25 and externally fitted with the piston rod 15, and a rigid ring 9 provided between the lower cylinder part 35 and the bumper stopper 7 so that an upper face 9d comes in contact with the lower face 25a of the upper cylinder part 25. A portion of the bumper stopper 7 other than a portion corresponding to the rigid ring 9 constitutes an abutment part 37 in abutment with a lower face 9c of the rigid ring 9 by being deformed during load input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125303-A (JP)
Title: Oxygen concentrator
Inventor: OUCHI TERUHIKO
IPC: A61M16/10
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen inhalator capable of optimizing the quantity of compressed air generated by a compressor by measuring the place of use of the oxygen inhalator by means of a global positioning system and automatically setting a control pattern according to the altitude of the place of use.  <P>SOLUTION: An oxygen flow rate setting means of the oxygen inhalator 1 is connected to the global positioning system, and the quantity of compressed air in the compressor 10 is changed according to the altitude of the place of use of the device measured by the global positioning system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127532-A (JP)
Title: Housing for compressor
Inventor: MIYOSHI TOSHIYUKI
IPC: F04B39/12
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-strength ductile cast iron having so-called strength such as high tensile strength and a high bearing force with respect to heat resistance and pressure resistance and having resistance to water embrittlement, capable of being formed in a complicated shape of a compressor housing that cannot be formed of an aluminum material inferior in heat resistance and pressure resistance or high-strength steel having water embrittlement properties.  <P>SOLUTION: At least a part of members of the compressor housing 1 is formed of the high-strength ductile cast iron. Reduction in the tensile strength and elongation of the high-strength ductile cast iron when it is wet with water are suppressed to be 10% or lower compared with reduction at drying.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130264-A (JP)
Title: Multilayer printed wiring board, method of manufacturing build-up printed wiring board and electronic equipment
Inventor: HASEGAWA KENJI
IPC: H05K3/46
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board that allows a conductive layer to be thin in a build-up portion without giving effect on the quality of a via hole formed on the build-up portion.  <P>SOLUTION: The build-up multilayer printed wiring board 10 includes: an insulating substrate 13; an indentation portion H2 which is formed on the insulating substrate 13 and which does not reach a lower layer thereof; a conductive layer 14 having a conductive pattern 14p that not only allows the conductor to be buried in the indentation portion H2 but also forms a thick film portion 14t in the insulating substrate 13; and a via hole 16a whose bottom portion is in contact with the thick film portion 14t and which is disposed on an upper portion of the insulating substrate 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153647-A (JP)
Title: MANUFACTURING METHOD OF SiN:H LAYER ON SUBSTRATE
Inventor: TRASSL ROLAND
IPC: H01L21/318
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an SiN:H layer on a substrate converting light to voltage.  <P>SOLUTION: In the manufacturing method of SiN:H layer, a silicon-contained target is sputtered to introduce at least one reaction gas between the target and the substrate. The silicon-contained target is mounted in a tubular shape and is formed of a Si-based alloy having 2 to 50 wt.% Al content.  <P>COPYRIGHT: (C)2008,JPO&INPIT