baber/WOPTO huggingface dataset:
Patent JP-2009230053-A (JP)
Title: Image forming device
Inventor: SAKO KIYOSHI
IPC: G03G15/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device reducing temperature elevation in the periphery of a developing device, by simple constitution.  <P>SOLUTION: This image forming device is provided with an opening and closing plate 104 for opening and closing a cut-out part 102 of a casing 13 storing a developing device 64, and openedly and closedly moves the opening and closing plate 104, while interlocked with getting-in and -out operations of a paper sheet supply cassette 26. The paper sheet supply cassette 26 replenishes a sheet material P under the condition drawn out from a device body, when the sheet material P is consumed out, and the casing 13 is opened therein by the opening and closing plate 104. An opening 124 for a paper sheet conveying route is opened to an outside air, by drawing out the paper sheet supply cassette 26. Air flows therein into the casing 13, by openedly moving the opening and closing plate 104 and by opening the cut-out part 102 of the casing 13, An elevated temperature in the casing 13 is decreased by radiating heat to an outside of the device body. The temperature in the periphery of the developing device 64 stored in the casing 13 is reduced thereby, and continuous printing is allowed since the temperature does not reach a developer deterioration temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232405-A (JP)
Title: Electrostatic speaker
Inventor: NAKATANI TAKAO
IPC: H04R19/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic speaker which has transparency while being enabled to reproduce low-pitched sounds.  <P>SOLUTION: In the electrostatic speaker 1, a transparent vibrator 10 which is not tensed is supported by a transparent fiber layer 25C flocked to transparent electrodes 20U and 20L, and fiber 25D of the fiber layer 25C supports the top and reverse of the vibrator 10 in a bent state. When a potential difference based on a sound signal is generated between the electrodes 20U and 20L, electrostatic force operates on the vibrator 10, and the vibrator 10 is displaced according to the sound signal. The vibrator 10 is not tensed, so the lowest resonance frequency never rises and low-pitched sounds can be reproduced as compared with constitution wherein the vibrator 10 is tensed. Further, each member has transparency, and then the speaker can be arranged in a variety of places without making a listener be aware thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235127-A (JP)
Title: Method for producing conductive polymer particulate, conductive polymer particulate obtained by the method, and aqueous dispersion thereof
Inventor: SATO TADAHISA
IPC: H01B13/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive polymer particulates can form a conductive thin film excellent in transparency even if it is thick and an aqueous dispersion thereof, and to provide a production method can efficiently obtain them with high purity; and further to provide a production method can suitably respond also to mass production of the conductive polymer particulates having a sharp particle size distribution irrespective of having a fine particle size, and to provide conductive polymer particulates obtained by the method and an aqueous dispersion thereof.  <P>SOLUTION: The method for producing the conductive polymer particulates includes introducing a conductive polymer precursor monomer liquid into a channel of a flow type reactor to oxidatively polymerize the monomer and produce micronized polymer in the flow process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238507-A (JP)
Title: Organic electroluminescent device, lighting device, and display device
Inventor: MIKAMI AKIYOSHI
IPC: H05B33/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device with high light derivation efficiency, a lighting device and a display device having such an organic EL device.  <P>SOLUTION: An organic EL device 1 comprises a transparent substrate 2 having a refractive index of 1.8 or more, a laminate 6 formed on the substrate 2 and having a structure wherein at least a pair of electrodes 3, 4 and an organic light-emitting layer 5 arranged between the pair of electrodes 3, 4 are laminated, and a porous light-scattering member 2a arranged on the top surface of the substrate 2 which is opposite to the side of the laminate 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234022-A (JP)
Title: Liquid ejecting head, liquid ejecting apparatus, and actuator
Inventor: SHIMADA KATSUTO
IPC: H01L41/22
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejecting head that includes a piezoelectric element having improved displacement characteristics, can be driven at a high speed, and includes a piezoelectric layer having improved durability to resist damage, and to provide a liquid ejecting apparatus and an actuator.  <P>SOLUTION: The piezoelectric layer 70 tapers outward at its ends. The lower electrode 60 composing each piezoelectric element has a width smaller than the width of each of the pressure generating chambers 12. The piezoelectric layer has a larger width than the lower electrode 60. A vibrating plate 50 has a top layer formed of a titanium oxide (TiO<SB>x</SB>) insulator film 52. The lower electrode 60 has a top layer formed of a lanthanum nickel oxide (LaNi<SB>y</SB>O<SB>x</SB>) orientation control layer 62. The piezoelectric layer 70 is formed of columnar crystals, and a piezoelectric layer 70a disposed on the insulator film 52 has a smaller average grain size than a piezoelectric layer 70b disposed on the orientation control layer 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236048-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: SAKAI HIROSHI
IPC: F02M61/18
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for internal combustion engine which increases the generation amount of cavitation and evenly distributes the cavitation generated.  <P>SOLUTION: In the fuel injection valve for internal combustion engine 1 provided with a needle 4 and a slit injection hole 2, a cavitation diffusing area 20 is formed between cavitation inducing members 6, 7 and an outflow end of the slit injection hole 2 by forming the cavitation inducing members 6, 7 inside a fuel passage of the slit injection hole 2 and disposing downstream ends of the cavitation inducing members 6, 7 close to the outflow end of the slit injection hole. When fuel that flows inside the fuel passage flows around the cavitation inducing members 6, 7 during fuel injection, the cavitation inducing members 6, 7 induce cavitations downstream therefrom and the cavitations diffuse inside the cavitation diffusing area 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008255988-A (JP)
Title: Pneumatic tappet adjustment tool
Inventor: MCDANIEL MARC A
IPC: F01L1/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool easily handled and relatively easily operable for setting a tappet screw in a target clearance easily and accurately.  <P>SOLUTION: The tool 10 for adjusting the tappet clearance in the valve drive system of an internal combustion engine includes a screw adjustment portion 11 that is moved by a pneumatic-powered screw driver 13. The pneumatic pressure to the screw driver is regulated to make the screw driver position the screw so that a constant biasing force is present. A screw driver bit 16 passes to be extended through the head portion 19 of a torque wrench which is used to loosen and tighten a lock nut. The tool also has a pneumatic gripping mechanism to hold the screw driver at a prescribed position and prevent inadvertent displacement of the tappet adjustment screw while the lock nut is tightened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009239195-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ONISHI HIDETO
IPC: H01L21/301
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent high temperature heating of a semiconductor wafer and the occurrence of cracks in grinding, and to form a protective resin having a sufficient thickness on each side of a semiconductor chip without being damaged.  <P>SOLUTION: A plurality of grooves 4 are formed in a lattice shape on one main surface 1a of the semiconductor wafer 1, a water-soluble and liquid coating resin 5 is supplied into the groove 4 by fixed depth, and the groove 4 is filled with a hydrophobic and liquid protective resin 6 from a portion on the coating resin 5. Then, the other main surface 1b of the semiconductor wafer 1 is ground until the coating resin 5 is reached, while supplying demineralized water onto one main surface 1b of the semiconductor wafer 1 including the groove 4, and the coating resin 5 remaining in the groove 4 is removed. After that, the protective resin 6 is cut along the center of the protective resin 6 for division into a plurality of semiconductor chips 3, where respective sides 3c are covered with the protective resin 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235331-A (JP)
Title: Production method of carbonate group-containing norbornene (co)polymer
Inventor: ENDO TAKESHI
IPC: C08F8/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and easily producing a carbonate group-containing norbornene (co)polymer.  <P>SOLUTION: The production method of a carbonate group-containing norbornene (co)polymer is characterized in that a carbonate group-containing norbornene (co)polymer is obtained by allowing an addition polymer or a ring-opened polymer of a homomonomer of an epoxy group-containing norbornene monomer or of a comonomer with other norbornene monomers to react with carbon dioxide in the presence of lithium halide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239208-A (JP)
Title: Piezoelectric actuator manufacturing method and liquid ejection head
Inventor: MITA TAKESHI
IPC: H01L41/09
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric actuator that has a piezoelectric body film provided between two layers of electrode films, and that is capable of maintaining reliability of the electric actuator and of simultaneously reducing electric resistance of a wiring portion for supplying current to an electrode film, and to provide a liquid ejection head.  <P>SOLUTION: The piezoelectric actuator 12 has a structure (upper address structure) in which a lower electrode film 110 serves as a common electrode and an upper electrode film 121 serves as an individual electrode. The upper electrode film 121 is connected to an upper wiring 122. The upper wiring 122 is connected to an external wiring (e.g., a flexible cable). In contrast, the lower electrode film 110 corresponding to each pressure chamber 130 is connected to lower wirings 124 formed on the upper surface of the piezoelectric body film 112. The lower wirings 124 are mutually electrically connected and grounded. The upper wiring 122 and lower wirings 124 are formed by electrolytic plating to have a thickness of, for example, 2 to 3 μm, greater than the upper electrode film 121 and lower electrode film 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240606-A (JP)
Title: Shelf plate, and storage shelf with the shelf plate
Inventor: NIINUMA SHINICHI
IPC: A47B96/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple shelf plate capable of preventing the falling of an article by imparting directivity to the moving direction of the article when an earthquake occurs or the like while increasing the rigidity of the mounting surface of the shelf plate, and to provide a storage shelf with the shelf plate.  <P>SOLUTION: In the shelf plate 10, a plurality of groove ribs 14 are formed on the mounting surface 12 on which the article is to be mounted, and the cross-sectional shape of the groove rib 14 is roughly a right-left asymmetrical inverse chevron shape spread from a groove rib bottom 16 to right and left upper parts at different inclination angles. Since the groove ribs 14 form a directional difference in the frictional resistance of the mounting surface 12, the directivity is created in the movement of the article during an earthquake. By arranging the mounting surface 12 such that the article easily moves to the wall side at the back of the storage shelf, the falling of the article jumping out from the front part of the shelf when the earthquake occurs, is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251662-A (JP)
Title: Road-vehicle communication device
Inventor: SHIDA MITSUO
IPC: G01C21/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-vehicle communication device which can provide position information of suitable accuracy.  <P>SOLUTION: The road-vehicle communication device 1 which communicates with a vehicle and provides position information to be used for driving support of the vehicle, acquires required accuracy of position information in an driving support function furnished in the vehicle (S10, S12) and transmits the position information according to the accuracy to the vehicle (S14, S16). Thereby the neither more nor less position information can be transmitted to the vehicle. Consequently, useless increase of information amount of position information can be prevented and transmission of other useful information other than position information becomes possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251104-A (JP)
Title: Method of manufacturing light adjusting particle
Inventor: MITSUI HIROKAZU
IPC: G02F1/167
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing light adjusting particles with good operability by which the light adjusting particles having extremely high purity and an extremely narrow particle size distribution are selectively obtained.  <P>SOLUTION: The method of manufacturing light adjusting particles obtained by mixing (A) element-like molecular iodine, (B) alkali earth metal iodide, and (C) a heterocyclic compound in a solvent, is provided, the method includes a process of performing centrifugal separation with a centrifugal force of 10,000 to 50,000 G. The centrifugal separation is performed preferably by a cylinder type centrifugal separator. The centrifugal separation is carried out preferably by a closed system. The method preferably includes a process of cracking light adjusting particle precipitates obtained by the centrifugal separation with a shearing force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254168-A (JP)
Title: Method for cooperative control of shunt reactor in plurality of power distribution lines
Inventor: SUGANO NORIHIRO
IPC: H02J3/16
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stepup of a voltage of the other power distribution lines in which a Ferranti effect has not been solved caused by release of shunt reactors in a specific power distribution line in a power distribution system in which shunt reactors are installed on each of a plurality of power distribution lines connected to transformers in the same bank.  <P>SOLUTION: A calendar means previously registers a time zone and/or a period when it is known in advance that a state where a Ferranti effect is not solved in another power distribution line 3b of a plurality of the power distribution lines although the Ferranti effect has been solved in a specific power distribution line 3a may possibly occur. If the Ferranti effect has been solved in the specific power distribution line 3a in a state where the calendar means recognizes that the present time is the registered time zone and/or period, the shunt reactor applied in the specific power distribution line is prevented from being released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256814-A (JP)
Title: Method for securing penis, and penis supporter
Inventor: OKADA SHIRO
IPC: A41B9/02
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-conventional, novel method for securing a penis, and to provide a penis supporter for embodying the novel method.  <P>SOLUTION: A male undergarment (penis supporter) 10 comprises: a first strap-like cloth member 22, a second strap-like cloth member 25, and a ring-shpaed waist cord 20. A through-hole 22a through which the glans of a penis is inserted when worn, is formed in the center of the first strap-like cloth member 25. The front side of a penis ranging from the bottom of the penis to the neck of the glans is pressed against the crotch in surface contact by the inner surface of the first strap-like cloth member 22, and the front side edge part of the through-hole 22a is hung on the front side neck of the glans to hold the penis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254934-A (JP)
Title: Method for repairing coating film formed by super metal-looking coating
Inventor: YAMAMOTO HITOSHI
IPC: B05D7/14
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a coating film formed by a super metal-looking coating, in which a thin film is formed by a one-coat one-bake coating method so that design properties which have a dense feeling and are peculiar to a super metal-like feeling can be reproduced.  <P>SOLUTION: This invention relates to the method for repairing the coating film 23 formed by the super metal-looking coating, wherein a coating material where different aluminum glorious materials 11a, 11b are mixed, is used as a repairing coating material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256039-A (JP)
Title: Image forming device
Inventor: MASAKI EIJIRO
IPC: B65H9/14
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately bend a sheet S by a pair of register rollers 4 without adding a motor separately in an image forming device with a motor for driving a paper feeding roller 3 used commonly.  <P>SOLUTION: This image forming device is provided with a controlling section 8, an image forming section 5 with a photo conductor drum 51, a sheet storing section storing the sheet S, the register rollers, a rotor feeding the sheet S from the sheet storing section and conveying the sheet S to the register rollers, one driving source rotating the photo conductor drum 51, the rotor, and the register rollers, a detecting body detecting the arrival of the sheet to the register rollers, a timing section 82 timing a conveyance time from the start of rotation of the rotor to the detection of the arrival of the sheet by the detecting body, and a storage section 83 storing a standard conveyance time. When the conveyance time is shorter than the standard conveyance time, the operation time of the rotor is shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255364-A (JP)
Title: Ultrasonic inkjet recorder
Inventor: SUGAMA KOSUKE
IPC: B41J2/015
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an impressed voltage when flying an ink mist, and to enhance print quality, in an inkjet recorder.  <P>SOLUTION: A reflecting plate 16 for a capillary wave is provided in the vicinity of an ultrasonic excitation meniscus 11 excited in a convergence point X on an ink free surface, and an ink fine particle 15 is injected effectively by increasing a liquid face amplitude of the ultrasonic convergence point with a reflected wave thereof. A generation amount of the ink fine particle 15 is further controlled by changing a distance between the ultrasonic convergence point and the reflecting plate 16 for the capillary wave. Patterns of a reflecting part and a nonreflecting part are also formed in the reflecting plate 16 for the capillary wave, and the generation amount of the ink fine particle 15 is controlled by changing a ratio thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258945-A (JP)
Title: Method for manufacturing electronic equipment
Inventor: ITO MASAKI
IPC: G06Q50/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether a physical property value writing process has been performed even without providing any memory necessary only for leaving as a history the fact that the physical property value writing process has been performed.  <P>SOLUTION: An abnormal value is written as a physical property value by performing an abnormal value writing process before a physical property value writing process in order to determine whether the physical property value writing process is accurately performed, so that the abnormal value can be rewritten with a normal value by the physical property value writing process. Thus, it is possible to determine whether the physical property value writing process has been accurately performed by determining whether the physical property value is a normal value. Then, it is possible to confirm the history of the physical property value writing process by checking the written physical property value itself. Thus, it is possible to determine whether the physical property value writing process has been performed even without providing any memory necessary only for leaving as a history that the physical property value writing process has been performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267579-A (JP)
Title: Speaker device
Inventor: SANO KOJI
IPC: H04R9/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device achieving high sound pressure by suppressing reduction in magnetic energy even when downsized.  <P>SOLUTION: A magnetic pole section 10 has a closed magnetic circuit magnetic body 11 and magnets 12. The closed magnetic circuit magnetic body 11 has a center magnetic leg 11a and two outer magnetic legs 11b, 11c that oppose mutually, and a squarish eight shape. A first magnet 12a abuts on the center magnetic leg 11a and is disposed at intervals to the outer magnetic leg 11b. A second magnet 12b abuts on the center leg 11a and is disposed with a clearance 16 to the outer magnetic leg 11c. The first and second magnets 12a, 12b are magnetically oriented in the opposite directions of the center magnetic leg 11a and the two outer legs 11b, 11c, and are disposed so that the magnetic poles at the side of the center magnetic leg 11a become the same pole mutually.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291240-A (JP)
Title: New amine composition
Inventor: VEDAGE GAMINI A
IPC: C07C211/35
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymeric amine composition employing an amine compound having multiple tertiary amine groups, a method of making the new composition, and an amine composition and an amine-epoxy composition employing the polymeric amine composition.  <P>SOLUTION: The polymeric amine composition has a number-average molecular weight (Mn) from about 250 to about 1500. Such composition can be used as an amine-based curing agent in the amine-epoxy composition and as a catalyst or a chain extender in urethane applications.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182285-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MARUYAMA TOMOYO
IPC: H01L25/065
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a small and low-profile semiconductor device having less restrictions on an arrangement of external connection terminals used for connecting the semiconductor device and electronic component stacked on an upper stage, capable of improving packaging density, and having an excellent heat dissipation property.  <P>SOLUTION: On a circuit substrate 12, a semiconductor element 11 is mounted via a bonding agent 13. On the upper face of the semiconductor element 11, a circuit substrate 15 for connection having external terminal connection parts 17 is mounted via a bonding agent 16 and the lower face of the circuit substrate 15 for connection and upper face of the circuit substrate 12 are connected with conductor terminals 18. Between the circuit substrate 12 and circuit substrate 15 for connection, sealing is performed by sealing resin 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT