baber/WOPTO huggingface dataset:
Patent JP-2009251189-A (JP)
Title: Lens drive unit installation structure and lens drive unit
Inventor: HARA TATSUNORI
IPC: G02B7/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive unit installation structure which has enhanced dust resistance thereby having improved reliability, is made compact and easily assembled.  <P>SOLUTION: In the lens drive unit installation structure for installing a lens drive unit including lens group holding frames for holding lens groups so that optical axes are aligned, and a lens moving mechanism for slidingly moving the lens group holding frame in the direction of an optical axis using a drive source, the lens moving mechanism and the drive source to be linked with the lens moving mechanism are arranged on the side of the lens group holding frame in the direction of the optical axis, and a partition is set between the lens moving mechanism and the drive source, and a region for setting the lens group holding frame is used as a lens housing chamber, thus the lens group and the drive source are arranged separately from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295287-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAZAKI DAISUKE
IPC: H02N2/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and a driving method therefor which suppress current generated by the free oscillation of a piezoelectric element to reduce power consumption.  <P>SOLUTION: A driving circuit generates a voltage waveform that forms a transition period of no voltage application between a first voltage level period and a second voltage level period that are different from each other. A voltage applied to the piezoelectric element 1 is controlled by the voltage waveform. Because the piezoelectric element 1 does not consume power during the transition period, power consumption can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259881-A (JP)
Title: Semiconductor device
Inventor: TAKAOKA HIROMICHI
IPC: H01L21/82
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To favorably maintain a cut-off state of a cut-off electrical fuse.  <P>SOLUTION: A semiconductor device 200 includes lower layer wiring 120 formed on a substrate, a via 130 formed on the lower layer wiring 120 to be connected to the lower layer wiring 120 and upper layer wiring 110 formed on the via 130 to be connected to the via 130, and in a cut-off state, includes the electrical fuse 100 which is cut off by formation of a flow-out part formed by flowing an electrical conductor constituting the upper layer wiring 110 outside the upper layer wiring 110 and a guard upper layer wiring 152 (a conductive heat-absorbing member) formed in at least the same layer as the upper layer wiring 110 and absorbing heat generated in the upper layer wiring 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256899-A (JP)
Title: Variable code type cylinder lock
Inventor: YAJIMA SHINKICHI
IPC: E05B27/10
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost and to prevent a mechanism failure by simplifying a reset mechanism.  <P>SOLUTION: The variable code type cylinder lock includes a movable regulating member 8 directly or indirectly fixed to one of an outer cylinder 1 and an inner cylinder 2 in a turning direction, constituted to be radially movable and comprising a regulating part 8s for regulating a turning angle range between the outer cylinder and inner cylinder; an energizing member 10 energizing the movable regulating member to one side in the radial direction; and an engaging part 1s directly or indirectly fixed to the other of the outer cylinder and inner cylinder and constituted to abut on the regulating part to thereby regulate the turning angle range. When the movable regulating member is located on one side in the radial direction, the regulating part abuts on the engaging part to stop turning of the inner cylinder in a regulated angle position B, and when the movable regulating member moves to the opposite side in the radial direction against the energizing member, the regulating part retreats.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255658-A (JP)
Title: Signal mechanism capable of changing control information
Inventor: FUJIMOTO TETSUYA
IPC: B61L5/18
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal provided with a mechanism making complicated wiring changing work unnecessary when changing the kind of a signal mechanism, or the like.  <P>SOLUTION: This signal mechanism in a railway security system is provided with an interlocking device for controlling signal equipment in a station in a railway system, a small type control terminal for performing an input/output control of the equipment from an instruction from the interlocking device, a communication control device for connecting the interlocking device with the small type control terminal, a maintenance terminal for maintaining the interlocking device and the small type control terminal, and the signal mechanism. By writing control information in a memory provided in the small type control terminal from the maintenance terminal, the kind of the signal mechanism is changed without requiring wiring changing work.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260077-A (JP)
Title: Light-emitting apparatus and lead frame
Inventor: NAITO KENJI
IPC: H01L33/60
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting apparatus capable of being compact and increasing the light extraction efficiency; and to provide a lead frame used for production of the light-emitting apparatus.  <P>SOLUTION: The light-emitting apparatus comprises a pair of electrodes comprising a metal, a light source connected to the pair of electrodes, and at least a pair of sidewall portions 22a and 22b each comprising the metal and standing around the light irradiation direction of the light source. The pair of sidewall portions is each connected to the pair of electrodes and has edges opposed with a space between them. The space is filled with an insulating material. The thickness of the edge of the sidewall portion is smallest in the intermediate portion in the thickness direction of the sidewall portion and increases towards both thickness-direction ends from the intermediate portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266858-A (JP)
Title: Organic electroluminescent device and manufacturing method therefor
Inventor: FUTAMURA TORU
IPC: H05B33/10
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel structure realizing selective application, without using a liquid-repellent bank material.  <P>SOLUTION: An organic electroluminescent device is provided with a substrate 54; an organic flattening layer 52 formed in the substrate 54; a plurality of pixel electrodes 26, formed in the organic flattening layer 52 and a plurality of insulating films 46, each of which has at least one opening part 48 and in which a part of the pixel electrode 26 is disposed in the opening part 48, and is formed in the pixel electrode 26 and the organic flattening layer 52 so that it covers the peripheral edge part of the pixel electrode 26. The organic planarizing layer 52, below the pixel electrode 26, is exposed to a region between the two adjacent insulating films 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266425-A (JP)
Title: Induction heating cooking device
Inventor: SHIMOMUGI TAKUYA
IPC: H02M3/155
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooking device which can be miniaturized and lightened in weight since an inductance value required for a step-up reactor can be reduced.  <P>SOLUTION: This induction heating cooking device is equipped with a rectifier 2, a step-up converter 3a composed of a step-up reactor 4a, a switching element 5a, and a back flow preventing element 6a, a step-up converter 3b composed of a step-up reactor 4b, a switching element 5b, and a back flow preventing element 6b and connected in parallel with the step-up converter 3a, a switching control means 7, smoothing capacitor 8a, 8b, inverter circuits 9a, 9b, an inverter driving means 10, and a load circuit 11 composed of an induction heating coil 12 and a resonance capacitor 13. The switching control means 7 controls switching of the switching elements 5a, 5b so that a phase difference is produced in currents passing through the step-up reactor 4a and the step-up reactor 4b, and they are brought into a critical mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265829-A (JP)
Title: Task progress management method and task progress management system
Inventor: MIZUKAMI MADOKA
IPC: G06Q40/04
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a task progress management method and a task progress management system, facilitating reference of a task to be executed next time by a person in charge with respect to a current task, eliminating an operation for inputting action schedule to improve a use rate, ensuring management by a superior or the like, improving customer service, and enhancing quality.  <P>SOLUTION: In this task progress management method when applying consecutive task to various cases, if the current task to be executed for a case in process is input to a progress management database 21, a case similar to the case in process is extracted from a case database 22 storing processed various cases as electronic data on the basis of a preset item, a case corresponding to the input current task of the case in process is specified from current task of the extracted similar case, and a matter to be executed next time of the similar case corresponding to the specified current task is displayed in association with the current task of the case in process as a guide of the matter to be executed next time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261320-A (JP)
Title: Method for producing objective compound using microbial catalyst
Inventor: KOBAYASHI TAKAYUKI
IPC: C12P13/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an objective compound in an aqueous medium using a microbial catalyst while efficiently and sufficiently coagulating the microbial catalyst after the reaction to enable the separation of the catalyst by a simple separation method.  <P>SOLUTION: Provided is a method for producing an objective compound by reacting a substrate compound in an aqueous medium in the presence of a microbial catalyst, characterized in that a cationic coagulant having an amidine group is added to the reaction system after the reaction and the coagulated catalyst is separated from the system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013397-A (JP)
Title: Thermoplastic resin foam, and method for manufacturing the same
Inventor: YASUDA HIRONORI
IPC: C08J9/36
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermoplastic resin foam, that is excellent in strength, flexibility, cushioning performance, distortion restorability, etc., with less shrinkage in cell structure due to restoration force of resin.  <P>SOLUTION: The thermoplastic resin foam is obtained by foaming thermoplastic resin composition including thermoplastic elastomer and active energy ray-hardening resin to form a foam structure, and then radiating active energy ray to the foam structure to form a crosslinked structure of active energy ray-hardening resin in the foam structure. Otherwise, a thermoplastic resin composition including thermoplastic elastomer, active energy ray-hardening resin, and heat type crosslinker is set to form a foam structure, active energy ray is then radiated to the foam structure for forming crosslinked structure by active energy ray-hardening resin in the foam structure, and it is further heated to form the crosslinked structure by heat type crosslinker in the foam structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272785-A (JP)
Title: Facsimile machine
Inventor: TOMITA NAOTAKA
IPC: H04M1/57
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine for recognizing transmitter information on the basis of which a communication partner recorded in a communication management record is acquired.  <P>SOLUTION: The facsimile machine 1 includes: a backup RAM 10A for storing a telephone directory where a communication management record of a received FAX, a communication partner, and a telephone number of the communication partner are registered in association with one another; and a control unit 10 which acquires a transmitter telephone number reported by a transmission telephone number reporting service and/or a transmitter telephone number included in a transmission terminal identification signal, when receiving FAX, determines whether the acquired transmitter telephone number matches the communication partner telephone number registered to the telephone directory, and records, to the communication management record, identification information by which to identify whether the communication partner registered in association with the matched communication partner telephone number and the transmitter telephone number based on which the communication partner is acquired are reported by the transmission telephone number report service, or acquired from the transmission terminal identification signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031755-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI SEIJI
IPC: G09G3/34
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of obtaining gamma control and backlight luminance based on information of an input video signal in a flushingless driving method.  <P>SOLUTION: When driving an OCB type liquid crystal display device in the fluhingless method, in order to make timing of video display and gammer control same, a backlight luminance value and a gamma conversion value are calculated, and the video signal stored in a frame memory is corrected based on these values. The corrected video signal is written in each pixel in a video writing period, and the backlight is turned on based on the backlight luminance value in the following video holding period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009273496-A (JP)
Title: Pinball game machine
Inventor: MISHINA TOMOKAZU
IPC: A63F7/02
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of demonstrating a new game property by the synergistic effect of both of two special symbol display devices when loading a notice performance function on the pinball game machine provided with the two special symbol display devices.  <P>SOLUTION: The pinball game machine is configured to execute the symbol variation of a second special symbol display means having priority over the symbol variation of a first special symbol display means when both first and second special holding numbers are ≥1. At the point of time at which first and second special symbol start means detect a game ball, the contents of a jackpot determination random number value acquired by the detection are determined by a prior determination means. When it is determined by the prior determination means that the jackpot determination random number value acquired when the game ball is detected by the first special symbol start means on the non-priority side matches with a jackpot determination value only during a high probability state, and it is during the high probability state (YES in all S1-S3), it is displayed that it is more advantageous to eliminate the holding storage of the second special symbol display means on the priority side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277960-A (JP)
Title: Semiconductor device
Inventor: UENISHI AKIHIRO
IPC: H01L21/336
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved in trade-off between ON resistance and a breakdown voltage.  <P>SOLUTION: The semiconductor device has a plurality of trenches formed in stripes in a source-drain direction and also has a channel region formed on side surfaces of the trench, the bottom surface, and an upper surface of a region sandwiched between the trenches.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076853-A (JP)
Title: Wiring substrate with lead pin, and lead pin
Inventor: TAKEUCHI KOICHI
IPC: H01L23/12
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a wiring substrate with a lead pin by preventing not only a void from causing at a coupling portion between the lead pin and an electrode pad but also deterioration of thermal resistance of the coupling portion between the lead pin and the electrode pad by reducing a proportion of gold diffused in a conductive material.  <P>SOLUTION: The wiring substrate 30 with the lead pin is formed by bonding the lead pin 20 to the electrode pad 12 formed on the wiring substrate 10 through a conductive material 14. In the lead pin 20, a conic protrusion portion 201 whose side surface is formed to be a concave surface is formed on an end surface side opposite to the electrode pad 12 of a head portion 20a formed in an end of a shaft portion 20b. The lead pin 20 is bonded to the electrode pad 12 in a state where the conductive material 14 extends to the backside of a head portion beyond a flange portion of the head portion 20a to reach the shaft portion 20b of the lead pin 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008197687-A (JP)
Title: Belt fusing accessory
Inventor: ASLAM MUHAMMED
IPC: G03G15/20
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt fusing accessory, for a reproducing device which renders the gloss of images in selection types.  <P>SOLUTION: The belt fusing accessory for selectively rendering the gloss of the images to color images formed on a receiver member by the reproducing device is provided with a heat fuser roller; a pressing roller constituting a nip together with the fuser roller; a steering roller arranged on the downstream side of the nip in between the fuser roller and the pressing roller; a fusing belt held around the fuser roller and the steering roller and a logic and control unit for selectively controlling the heat on the fuser roller, based on the desired gloss state regarding the color images in the receiver member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009287227-A (JP)
Title: Floor impact sound reducing structure of building
Inventor: KOTANI TOMOOKI
IPC: E04B5/43
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a floor impact sound by decreasing slab vibrations greatly contributing to the floor impact sound.  <P>SOLUTION: A dynamic vibration-absorbing damper 5, which is built in a wall 4 of a building, includes a mass body 52, and an elastic body 53 for elastically supporting the mass body 52 between upper and lower slabs 2 and 3 of the wall 4; and the resonance frequency of an auxiliary vibration system composed of the mass body 52 and the elastic body 53 is synchronized with the natural frequencies of the slabs 2 and 3. Since the dynamic vibration-absorbing damper 5 is built in the wall 4, an installation space for the dynamic vibration-absorbing damper 5 does not have to be secured by a double floor, a double ceiling, etc., and the floor impact sound is reduced in a space-saving manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288402-A (JP)
Title: Image forming method by electrophotographic system
Inventor: FUJIMOTO SHINGO
IPC: G03G9/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus which improve the transferability and low-temperature fixability of a toner image in an electrophotographic process, eliminate void generation and character dissipation, prevent toner filming and improve the cleanability of a photoreceptor.  <P>SOLUTION: The image forming method uses an electrophotographic photoreceptor having a protective layer comprising a photocured polymer obtained by polymerizing an acrylic monomer and fluorine atom-containing resin fine particles, and a toner having a glass transition temperature (Tg) of 20-40°C and an average circularity of 0.940-0.980.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285949-A (JP)
Title: Erratic pagination sensing device
Inventor: TAKEI SHOICHI
IPC: B42C1/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erratic pagination sensing device which surely detects erratic pagination with clear contrast even on paper which hardly generates contrast when exposed to achromatic color light.  <P>SOLUTION: The erratic pagination sensing device has a light source 110 which is full-color light emitting diodes, and enables changing the color of the irradiating light irradiated from the light source in accordance with the printing color used for the paper 2 when detecting erratic pagination. An irradiating color selection means 104 selects the irradiating color by the operation screen displayed on a display means 108, whereby the user can select the irradiating color irradiated from the light source 110 using the operation means 107 in accordance with the printing color in order to control the color of the irradiating light emitted from the light source 110 by the irradiating color change means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288064-A (JP)
Title: Semiconductor test apparatus and method
Inventor: SHOJI KOKI
IPC: G01R31/28
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test apparatus and method for simultaneously achieving shortness of a time necessary for calibration and improvement of test precision.  <P>SOLUTION: The semiconductor test apparatus 1 includes: a plurality of test modules 12a, 12b for testing DUT 50 being an object to be tested; controllers 13a, 13b for being provided corresponding to each of the test modules 12a, 12b and controlling calibration of the corresponding test modules 12a, 12b; and switches 14a, 14b for switching connection relationship of the test modules 12a, 12b and DUT 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285726-A (JP)
Title: Tapping method in cold crucible melting furnace
Inventor: OKUMURA TEPPEI
IPC: B22D18/06
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapping method capable of suppressing adherence and coagulation of a molten metal on a tapping nozzle portion, particularly a portion around its tip part, by accelerating a molten metal tapping rate under certain conditions causing no other problem from start of tapping to finish thereof when melting a raw material metal corresponding to one batch in a cold crucible melting furnace and pouring molten metal tapped from a tapping nozzle into a mold.  <P>SOLUTION: The tapping method in a cold crucible melting furnace includes: using the cold crucible melting furnace, the tapping nozzle installed on the body bottom of the cold crucible melting furnace and a mold disposed below the tapping nozzle; melting the raw material metal in the melting furnace; tapping the molten metal from the tapping nozzle; and pouring the molten metal into the mold. The method is characterized by constantly applying to the tapping molten metal toward a tapping direction, a certain differential pressure corresponding to 20-80% of a head pressure applied to the tapping nozzle at tapping start.  <P>COPYRIGHT: (C)2010,JPO&INPIT