baber/WOPTO huggingface dataset:
Patent JP-2009089303-A (JP)
Title: Speaker diaphragm, speaker using same, and electronic equipment and device using the speaker
Inventor: KAJIWARA YOSHIMICHI
IPC: H04R7/02
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker diaphragm for use in audio equipment, a speaker, and electronic equipment and a device using the speaker, wherein the speaker diaphragm has a small environmental load and high sound quality.  <P>SOLUTION: The speaker diaphragm is formed of a resin of a plant material, an olefin-based resin, and bamboo fiber to attain high heat resistance and strength and superior outward appearance and also to be friendly to environments.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094093-A (JP)
Title: Semiconductor device
Inventor: EDA TAKESHI
IPC: H01L27/04
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem in a conventional semiconductor device: a wiring line can not be prevented from being blown out owing to a short circuit occurring in a capacitance element without increasing the resistance of the wiring.  <P>SOLUTION: The semiconductor device has a plurality of wiring lines 11 which are disposed in parallel to one another and a plurality of second wiring lines 12 which are disposed in parallel to one another and are each orthogonal to the plurality of first wiring lines 11. The semiconductor device further has the capacitance element having a lower electrode 24 connected to one of the plurality of first wiring lines 11, an upper electrode 21 connected to one of the plurality of second wiring lines 12, and a capacitance film 23 formed between the lower electrode 24 and upper electrode 21, at least one of the upper electrode 21 and lower electrode 24 has, in a partial region, a narrow-width part 22 where the width of the electrode is narrower than a region other than the partial region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092711-A (JP)
Title: Material for forming protection film, and method of forming photoresist pattern
Inventor: ZENSEI SATOSHI
IPC: C08F32/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for forming a protection film used regardless of characteristics of a photoresist film formed in a liquid immersion exposure process, and to provide a method of forming a photoresist pattern using the material of forming the protection film.  <P>SOLUTION: The material for forming the protection film for forming the protection film laminated on the photoresist film contains (a) an alkali soluble polymer, and (b) a fluorine based solvent. When the protection film is formed on the photoresist film by using the material for forming the protection film, components contained in the material for forming the protection film do not solve various photoresist films. Thus, minute and excellent photoresist patterns can be formed by using the liquid immersion exposure process regardless of kinds of the photoresist film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167405-A (JP)
Title: Method and device for transmitting signals in wireless communication system, receiving device for receiving signals in wireless communication system, with special frame structure
Inventor: WANG ZHAOCHENG
IPC: H04B7/26
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device for receiving signals in a wireless communication system and a method and device for transmitting signals in a wireless communication system, with a special frame structure enabling high data rate transmission by allowing at least one of first and second communication devices to receive signals with a narrow beam antenna which is adapted to be steered to different positions.  <P>SOLUTION: Each of the different positions corresponds to one of a number of different transmission paths from the first to the second communication device. The disclosed method comprises the steps of transmitting and receiving a first preamble section comprising preamble information enabling the estimation of a channel quality of a current transmission path, while the narrow beam antenna is in a current position corresponding to the current transmission path, steering the narrow beam antenna from the current position to a different position corresponding to a candidate transmission path, and transmitting and receiving a second preamble section comprising preamble information enabling the estimation of a channel quality of the candidate transmission path while the narrow beam antenna is in the different position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095154-A (JP)
Title: Motor controller and its speed detection method
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can detect exact speed over the entire speed control range by detecting the speed based on the detection of position and the time required for change of position when it is above a certain speed, and by detecting the speed based on the change of position during sampling time when it is below a certain speed, and to provide its speed detection method.  <P>SOLUTION: An encoder 3 outputs time data, i.e. measurements of time required for change of positional data during the sampling time. A speed calculation section 15 defines the positional data as first positional data, generates second positional data by decimating predetermined amount of the first positional data, and generates third positional data by decimating predetermined amount of the second positional data, and then calculates the motor speed based on the second and third positional data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097652-A (JP)
Title: Hydraulic device
Inventor: KATO YASUTAKE
IPC: F15B11/072
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To save energy more by reducing power consumption of an electric motor which rotationally drives a pump and by lowering a discharge pressure of the pump which discharges an operating fluid introduced into a booster cylinder.  <P>SOLUTION: When the operating fluid which is discharged from the pump 2 is introduced into the inside of a small cylinder part 7, a head side chamber 15 of the booster cylinder 5 introduces compressed air so that pressure of the compressed air will work on an other face of the piston 13 and at the same time, an electromagnetic change-over valve 23 is provided for release to the atmosphere switchably when the operating fluid filled inside the small cylinder part 7 is discharged. Thereby, an acting force based on the pressure of the compressed air which acts on the other face of the piston 13 is converted into a pressing force which pushes the piston rod 12 and the piston 13 to a large cylinder part 6 side, the discharge pressure of the pump 2 can be reduced by a quantity corresponding to the force, and more energy can be saved by reducing power consumption of the electric motor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073653-A (JP)
Title: Trash box-pail of garbage bag fixed-type
Inventor: MUKAI NORIKAZU
IPC: B65F1/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sliding down of a garbage bag in putting dusts therein, and facilitate putting of the dusts therein, by solving a problem with the conventional art in which it takes a time and it is troublesome for folding out an opening part of the garbage bag to the outside of an opening part of a trash box-pail, and the garbage bag is slid down during putting the dusts after bending out the garbage opening part to the outside.  <P>SOLUTION: At least one hole is formed to an edge part or the vicinity of thereof of the opening part of trash box-pail. A board of rubber, resin, or material with similar elasticity having a slit of an optional shape, is disposed to a face of the hole to cover the hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008142698-A (JP)
Title: Automatic operation type vibrator
Inventor: HANSEN ROBERT
IPC: B06B1/18
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator provided with an on-demand start-up system for suppressing an atmospheric contamination.  <P>SOLUTION: One embodiment is provided with an integral non-foiling start-up system in which at least a bearing surface has a surface adhesive lubricant agent to form the on-demand static start-up system. In another embodiment, the on-demand start-up system is a dynamic system which can make the differential power of a piston therein disproportionate in order that the vibrator may start surely the vibration "by answering immediately". Accordingly, two type start-up systems are utilizable: one is the on-demand static start-up system, and the other is the on-demand dynamic start-up system. Both systems can be used independently, or can be used by combining to form a redundant start-up system if desired.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009111281-A (JP)
Title: Multilayer capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer capacitor capable of being made small in ESL, while enlarging the ESR.  <P>SOLUTION: An element body 1 has first and second inner electrodes 31 and 41, which are alternately laminated. The first internal electrode 31 has a first main electrode 32; a first coupling conductor 33a extending to a first side face 4 of the element body 1, while being connected to an edge part 32a of the first main electrode 32; and a first lead conductor 33b extending to a third side face 6, while being connected to the first coupling conductor 33a. The second internal electrode 41 has a second main electrode 42, a second coupling conductor 43a extending to the first side face 4 of the element body 1, while being connected to an edge part 42a of the second main electrode 42; and a second lead conductor 43b extending to a fourth side face 7; while being connected to the second coupling conductor 43a. The first lead conductor 33b is separated from the first main electrode 43b, from the second electrode 42, respectively, by gaps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008152239-A (JP)
Title: Negative photosensitive composition, cured film using same, and method for producing cured film
Inventor: ITO MASAHIRO
IPC: C08F299/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive composition which enables easy formation of a water- and oil-repellent article having recessed and projected shape on the surface without using any photoresist.  <P>SOLUTION: The negative photosensitive composition includes a crosslinkable prepolymer having a polyaryl ether structure in the backbone and also having a crosslinkable functional group and a side chain represented by general formula (I), a photosensitizing agent and a solvent, wherein R<SP>f</SP>represents a 3-50C fluorinated alkyl group (which may contain an oxygen atom forming an ether bond).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118010-A (JP)
Title: Image processor
Inventor: FUTAMI HIROYUKI
IPC: H04N1/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of performing processing that reduces stress given to a user when a deterioration in responsiveness due to a temperature factor occurs in a storing part of image data.  <P>SOLUTION: A responsiveness deterioration temperature at which a responding speed of a hard disk device storing image data decreases more than in the normal manner is preset, when the temperature of the hard disk device is the responsiveness deterioration temperature (step S104: Yes), a print job is inhibited (step S106). Namely, printing is not executed when the responsiveness of the hard disk device decreases due to the temperature factor, and printing is executed when the responsiveness of the hard disk device does not decrease, so that the occurrence of a printing operation in which productivity decreases in accordance with the responsiveness deterioration of the hard disk device is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047302-A (JP)
Title: Connection structure of metal-resin composite pipes and metal-resin composite pipe for use in the connection structure
Inventor: KANAO SHIGEKI
IPC: F16L33/28
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of metal-resin composite pipes that eliminates the need for arranging thick connection flanges and realizes easy connection work, that avoids an increase of the weight of a pipe itself, that realizes easy arrangement and adjustment, that comprises high stability in the connection part and sufficient water resistance and pressure resistance, and easy to be manufactured.  <P>SOLUTION: A diameter-expanded part 4 is formed at an opposing end 10 of a first metal-resin composite pipe 1A by pressurizing and deforming outward a reinforcing convex part 3 including the one end 10 together with a main body 2 positioned inside the reinforcing convex part. A diameter-reduced part 5 is formed at the other end 11 of a second metal-resin composite pipe 1B by pressurizing and deforming inward at least the reinforcing convex part 3 including the other end 11. The diameter-reduced part 5 is inserted into the diameter-expanded part 4. A sealing member 6 is interposed in a gap between an inner surface of the diameter-expanded part 4 and an outer surface of the diameter-reduced part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137647-A (JP)
Title: Control device for outboard motor, and marine vessel running support system and marine vessel using the same
Inventor: KAJI HIROTAKA
IPC: B63H20/26
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for controlling an engine discharging exhaust gas in water without making a vessel operator feel odd, in an outboard motor provided with the engine.  <P>SOLUTION: When a control selecting part 67 decides that a propeller is not in an operation state involving bubbles, the control selecting part 67 performs an engine control based on a normal control mode (a normal control by a normal control part 68). When the control selecting part 67 decides that the propeller is in the operation state involving bubbles, the control selecting part 67 performs an engine control based on a correction control mode different from the normal control mode (a correction control by a correction control part 69) and controls the engine 30 so that an output may be larger than that in the normal control mode. Namely, the control selecting part 67 selects a proper control mode, depending on whether or not the propeller is in the operation state involving bubbles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009116082-A (JP)
Title: Optical scanning unit and observation apparatus
Inventor: OGUCHI HISAAKI
IPC: G02B26/08
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning unit which can be made in a small size and an observation apparatus in which an optical system is easily replaced.  <P>SOLUTION: The optical scanning unit 50 includes an MEMS optical scanner which repeatedly tilts a mirror M and an objective lens 52, and light is scanned with the mirror which is tilted by the MEMS optical scanner and emitted along an optical axis of the objective lens via the objective lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008205428-A (JP)
Title: Optical apparatus having moving member for manipulating and/or determining position
Inventor: WEBER JOCHEN
IPC: G02B7/04
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus having at least one optical element and a plurality of moving members the number of which exceeds the number of degrees of freedom n with which the optical element can be manipulated.  <P>SOLUTION: Levers 2a, 2b of two piezo-actuators 1a, 1b are linked with each other via linking parts 3a, 3b and a connecting rod 6. When the piezo-actuator 1a is in operation, the lever 2a moves in the direction of a two-way arrow 7a. When the piezo-actuator 1a is in operation and the piezo-actuator 1b is not in operation, the connecting rod 6 moves around the linking part 3b. As a result, an optical element 5 linked to the connecting rod 6 via linking parts 9, 10 and a control lever 4 moves in the direction of a two-way arrow 8. When the piezo-actuator 1a is not in operation, that the operation of the piezo-actuator 1b moves in linkage with the lever 2b in a two-way arrow 7b is explained similarly. As a result, the connecting rod 6 moves around the linking part 3a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117300-A (JP)
Title: Device sealing material, sealed device, and its manufacturing method
Inventor: NAKAMURA OSAMU
IPC: H01L51/50
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device sealing material, a device sealed with the same, and its manufacturing method capable of providing dehumidification effect, preventing generation of a dark spot of an organic EL, and sealing various kinds of devices.  <P>SOLUTION: The device sealing material comprises a laminate C formed of a base material layer A, and a moisture-proof layer B obtained by irradiating an energy beam on unsaturated carboxylic acid metal salt. In the manufacturing method of the sealed device, the device is housed and sealed with the moisture-proof layer B of the device sealing material turned inside. The moisture-proof layer B of the device sealing material, or in the manufacturing method of the device is obtained by irradiating the energy beam on the unsaturated carboxylic acid metal salt, and also on a coating liquid containing metallic alkoxide and/or a hydroxy group-containing polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121693-A (JP)
Title: Thermal stratification type heat storage tank and terminal structure of water supplying/draining flow channel of the same
Inventor: YANASE MAKI
IPC: F28D20/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure of a water supplying/draining flow channel of a thermal stratification type heat storage tank capable of realizing the flow of sufficiently-low flow velocity and high uniformity in flow velocity distribution.  <P>SOLUTION: This terminal structure of the water supplying/draining flow channel formed on a branch pipe extending from a main pipe, is composed of a tip portion 10a of at least one branch pipe 10 and a head member 14 connected with the tip portion of the branch pipe, and the head member 14 is composed of a hollow body connected with the tip portion 10a of the branch pipe 10 at one of its upper and lower portions, and provided with an opening portion 28 at the other portion, and includes a water channel 20 from the tip portion 10a to the opening portion 28. The water channel 20 is composed of a single flow channel excluding the neighborhood of the tip portion 10a of the branch pipe, and formed while an area of the flow channel is minimum at a connecting portion with the tip of the branch pipe and maximum at the opening portion 28, and a speed reducing means 34 by combination of pressure loss by enlargement e1 of the flow channel area and frictional resistance in accompany with bending c1 of the flow channel, is disposed in the water channel 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121089-A (JP)
Title: Beam made of precast prestressed reinforced concrete and manufacturing method of the same
Inventor: NAKAZAWA HARUO
IPC: E04B1/06
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam made of precast prestressed reinforced concrete and its manufacturing method for introducing prestress by a pretension method being effective for only bending moment on one side when positive and negative bending moment being different from each other depending on the position of a member acts.  <P>SOLUTION: This manufacturing method for the beam 1 made of precast prestressed reinforced concrete includes a first process for extending a PC steel product 3 onto one side in the direction of thickness in a range for forming a beam main body 2 and mounting a sheath pipe 4 on the PC steel product 3 exteriorly in at least a part of a range for allowing action of bending moment by projecting the other side in the direction of thickness after mounting it, a second process for stretching the PC steel product 3, a third process for forming the beam main body 2 by placing concrete, a fourth process for releasing the stretching of the PC steel product 3 after the concrete for forming the beam main body 2 is hardened, and a fifth process for filling a section between the PC steel product 3 and the sheath pipe 4 with filler 5 to integrate them mutually.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123443-A (JP)
Title: Fuel cell
Inventor: GOTO MOTOI
IPC: H01M8/10
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell effective in downsizing of which a mounting space is suppressed to the minimum and a supply flow rate of fuel can be controlled by detecting a pressure in a reaction space with a high precision.  <P>SOLUTION: The fuel cell includes: an electromotive part equipped with a membrane electrode assembly having a cathode, an anode, and an electrolyte membrane pinched between the cathode and the anode; a fuel supplying mechanism which is arranged on the anode side of the membrane electrode assembly and in which the fuel is supplied to the anode; and a fuel housing part in which the fuel is housed and which is connected to the fuel supplying mechanism via a flow passage. In addition, the fuel cell has a pressure measuring part 41 to detect a pressure of a reaction space 66 in which the fuel carries out power generation reaction on the anode side of the electromotive part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008151775-A (JP)
Title: Load measuring device and contact force measuring device for contact strip
Inventor: NAGASAKA HITOSHI
IPC: G01L5/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load measuring device and a contact force measuring device for a contact slip that can be readily installed in a narrow space, is easy to modify, and enhances the measurement accuracy.  <P>SOLUTION: The contact force measuring device 24 is a device which measures the contact force C which interacts between a slider piece 12a and a trolley wire 1a, and a load receiver part 26, which receives the contact force C from the slider piece 12a is mounted capable of attachment and detachment freely between the slider piece 12a and an elastic support 22. A contact part 26a on the receiving side is a part-receiving an elastic deformation in response to the contact force C from a slider side contact part 25, and a mounting part 26b is arranged so as to form a gap Δ between the slider piece 12a and the elastic support 22; thus, the mounting part 26b is mounted capable of attachment and detachment freely among these. A load detecting part 27 is a part which detects the contact force C interacting on the load receiver part 26, and the load detecting part 27 has an optical fiber type strain gauge which the wavelength of the reflected light varies, according to the distortion of the contact part 26a on the receiving side.  <P>COPYRIGHT: (C)2008,JPO&INPIT