baber/WOPTO huggingface dataset:
Patent JP-2009227521-A (JP)
Title: Method for manufacturing crystal silicon particle, silicon melt-resistant member, nozzle part and crucible
Inventor: SAKAI MASA
IPC: C30B29/06
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing crystal silicon particles, by which crystal silicon particles having a uniform particle diameter can be inexpensively manufactured with high productivity, and to provide a silicon melt-resistant member used for the manufacturing method.  <P>SOLUTION: The method for manufacturing crystal silicon particles 5 includes discharging a silicon melt 6 in drops from a nozzle part 1a of a crucible 1 and cooling and solidifying the silicon melt 4 to manufacture crystal silicon particles 5, wherein the nozzle part 1a is made of a material containing silicon nitride and at least a surface layer of the nozzle is made of silicon oxynitride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233696-A (JP)
Title: Forging press
Inventor: NISHIHARA HIDEJI
IPC: B30B15/28
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging press where a shut height regulation mechanism is miniaturized.  <P>SOLUTION: As a shut height regulation mechanism, the center of a connecting rod connection part connected with a connecting rod 2 in a wrist pin 3 and the center of a slide connection part connected with a slide 4 are mutually made eccentric, and a wrist pin driving apparatus 6 rotating the wrist pin 3 is provided. The wrist pin driving apparatus 6 includes: a worm shaft 7 engaged with a worm wheel 5 fitted to the wrist pin 3; a hydraulic motor 8 connected to one end of the worm shaft 7 and reciprocating the worm shaft 7 to the shaft direction; and a hydraulic cylinder 17 composed of a piston 15 connected to the other end of the worm shaft 7 and a cylinder 16 into which the piston 15 is oil-tightly inserted. A relief valve 20 is interposed between the hydraulic cylinder 17 and a hydraulic source 18, and the relief valve 20 is set so as to open when a press load is in an excessive value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234702-A (JP)
Title: Sheet processing device
Inventor: NAKAMURA TAKESHI
IPC: B65H37/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of securing a sufficient loading amount of a bundle of sheets even if a sheet processing device has an edge stitch processing function and a saddle stitch processing function, and reducing the size of the device.  <P>SOLUTION: The sheet processing device has a sheet aligning part 3 generating a bundle of sheets, an edge stitch processing part 4 stitching up one end of the bundle of sheets generated by the sheet aligning part 3, a saddle stitch processing part 9 stitching up a middle part of the bundle of sheets in a conveying direction, and a loading tray 8 capable of loading the bundle of sheets subjected to edge stitching processing by the edge stitch processing part 4 and also capable of loading the bundle of sheets subjected to saddle stitching processing by the saddle stitch processing means. In the sheet processing device, for example, an opening 7 for discharging sheets to the outside of a device housing 100 is included, the loading tray 8 is provided below the opening 7 outside the device housing 100, and the saddle stitch processing part 9 is provided above the loading tray 8 outside the device housing 100. The saddle stitching part 9 drops the bundle of sheets subjected to the saddle stitching processing to the loading tray 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235976-A (JP)
Title: Flow rate control method and flow rate control system for rotary displacement type pump
Inventor: NAKAZAWA MASAKI
IPC: F04C14/08
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control method and a flow rate control system for a rotary displacement type pump enabling measurement of flow rate in a wide range by using a flowmeter having a narrow flow rate measurement range, not simply restricted in kinds and a measurement range of a flowmeter, capable of accurately controlling flow rate of a wide range by using an inexpensive and compact flowmeter measurable only in a narrow range, and capable of automatically determining abnormality of apparatus during pump operation, abnormality of an operation condition, a lifetime of a pump, and wear of components.  <P>SOLUTION: In the flow rate control system for the rotary displacement type pump generating a flow rate proportional to the rotation speed, the flowmeter 3 capable of measuring the flow rate of a narrow range as compared to a flow rate zone which can be generated by the pump is used. The system is provided with a proportion coefficient measurement means determining a proportion coefficient (inclination) at a rotation speed of one measurement point if the rotation speed and the flow rate has a direct proportion relation passing through an origin, and a means calculating the pump flow rate form the rotation speed of the pump 2 based on the proportion coefficient determined by the proportion coefficient measurement means and controlling the pump flow rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245985-A (JP)
Title: Semiconductor device
Inventor: SATO TETSUO
IPC: H01L21/8234
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can relax the switching speed and will not induce malfunctions of external device.  <P>SOLUTION: The semiconductor device 1 includes: a transistor (3) which is provided with a pair of a first semiconductor region (202) and a second semiconductor region 207M of the transistor 3, having a first conductive type; a third semiconductor region 204M, having a second conductive type, a gate insulation film 205M and a gate electrode 206M; and a capacitor 4, which is provided with a first electrode 203C electrically connected to the second semiconductor region 207M in the transistor 3, a second electrode 206C electrically connected to the gate electrode 206M, and a dielectric 205C placed between a first electrode 203C and the second electrode 206C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245626-A (JP)
Title: Flat plate type solid oxide fuel cell, and separator
Inventor: AKIKUSA JUN
IPC: H01M8/12
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce differences of temperature distribution by homogenizing an electrode reaction in a power generating cell.  <P>SOLUTION: Fuel gas ejection holes 12 of a separator 8 are arranged in a plurality of numbers dispersed in the peripheral direction at a position avoiding the center O of the separator, and at the position of the surrounding to surround the center O. The gas ejection holes 12 are installed in a range within 1/3 of a distance from the center O of the separator to the outer peripheral edge of the separator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242471-A (JP)
Title: Phenolic compound, phenolic resin, phenolic resin composition, and phenolic resin molding material
Inventor: KOBAYASHI TATSURO
IPC: C08K3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic resin of which cured product has the excellent heat resistance, a phenolic resin composition and a phenolic resin molding material using the same; and to provide a phenolic compound capable of making the phenolic resin; and also to provide a cured product excellent in the heat resistance.  <P>SOLUTION: The phenolic resin is obtained by condensation-polymerization with a reaction of a phenolic compound, which is made from a bismaleimide compound and an allylphenol compound and is expressed by general formula (1) (wherein, R<SP>1</SP>is an aromatic group or an alkylene group, but the hydrogen atoms on two benzene rings having a phenolic hydroxyl group may be substituted with a substituent), with a ketone compound and a dicarboxylic acid halide or a resol-type phenolic resin; and the phenolic resin composition contains additionally a hardener.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246519-A (JP)
Title: Network connection device and signal processing method in the same
Inventor: SHIRAI KATSUHIRO
IPC: H04L12/70
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To totally control transmitting/receiving devices constituting a SONET/SDH communication network by the same monitoring and controlling device, and to eliminate complicated works for management.  <P>SOLUTION: The network connecting device 100 includes: an LAPD control section 160a using an LAPD protocol to process a control signal transmitted from a monitoring and controlling device and subjected to mapping by SDCC of a SONET/SDH frame; and a PPP control section 160b using a PPP protocol to process the control signal. D4-D12 deciding sections 150 decide the kind of protocols of the control signal on the basis of a bit value at the specified position of the inputted control signal, and output the control signal to the LAPD control section 160a or the PPP control section 160b according to the decision result. The network connection device 100 is mounted to all transmitting devices constituting the SONET/SDH communication network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244494-A (JP)
Title: Manufacturing method for negatively charged toner
Inventor: UNO TAKANORI
IPC: G03G9/087
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for negatively charged toner, mainly composed of polyester resin having uniform surface charged state.  <P>SOLUTION: According to this manufacturing method, base particles are produced by emulsifying the polyester resin, a positively charged compound is carried on the surfaces of the base particles, and the base particles on which the positively charged compound and negative charge control resin particulates are brought into contact with each other so that the negative charge control resin particulates are fixed to the surfaces of the base particles to produce toner base particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246633-A (JP)
Title: Method and system for incoming history registration and for call origination using the registered information
Inventor: TAKATSUKA FUMITAKA
IPC: H04Q3/58
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To originate a call using a caller number in an incoming history without applying any burden to an extension terminal when originating the call to a telephone line via a high-order telephone system while using the incoming history.  <P>SOLUTION: When a key telephone master device 1 accepts incoming information from a high-order telephone system 3, the key telephone master device 1 accommodating the high-order telephone system 3 in an outside line and key telephone sets 2A-2N in extension lines, the incoming information contains therein identification information identifying a line class indicating whether a call origination source is a telephone line or an extension line of the high-order telephone system, and the incoming history of each of caller numbers, that the telephone master device accepts the high-order telephone system, is registered together with the identified line class. Therefore, when originating a call to the high-order telephone system 3 via the outside line while using a caller number in the incoming history, the telephone master device 1 watches whether it is a telephone line or an extension line" in the incoming history and determines whether to add an access number in the high-order telephone system 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244105-A (JP)
Title: Conductive material and manufacturing method
Inventor: SUNAKAWA TOMOHIDE
IPC: G03C1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar electrode for electrochemical sensor, which will not cause unwanted spread of a liquid dropped onto the electrode.  <P>SOLUTION: The planar electrode for electrochemical sensor which will not cause unwanted spread of a liquid dropped onto the electrode is provided by using a conductive material having conductive patterns E1 and E2 formed on a substrate, the material containing a fluorine-based surfactant in a surface B, other than the conductive pattern part on the conductive pattern forming surface of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245750-A (JP)
Title: Dye-sensitized solar battery and method of manufacturing the same
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01M14/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar battery easy to manufacture, with high power extraction efficiency, and suited for size expansion, and to provide a method of manufacturing the same.  <P>SOLUTION: The dye-sensitized solar battery 10 includes a porous semiconductor layer 14 absorbing dyes arranged on a transparent substrate 12, a conductive metal film 16 arranged on a surface of the porous semiconductor layer 14 contrary to the transparent substrate 12, with a number of deep through-holes 24 formed in a preliminary process, and electrically connected to an outer electrode 26, and a conductive substrate 18 fitted in opposition to the transparent substrate 12. Preferably, the conductive metal film 16 with the porous semiconductor layer 14 preliminarily baked is overlapped with the transparent substrate 12 at a porous semiconductor layer 14 side at intervals made by spacers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167378-A (JP)
Title: Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystal polymer, and optically anisotropic substance
Inventor: SAKAMOTO KEI
IPC: G02B5/30
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal compound which has a wider temperature range in which it shows a liquid crystal phase, is chemically stable, is inexpensively producible, and exhibits a wide selective reflection wavelength band Δλ, a polymerizable liquid crystal composition containing this compound, liquid crystal polymers obtained by polymerizing these, and an optically anisotropic substance containing the liquid crystal polymer as a constituent material.  <P>SOLUTION: Provided are a polymerizable liquid crystal compound represented by formula (I); a polymerizable liquid crystal composition containing the polymerizable liquid crystal compound and a polymerizable chiral compound polymerizable therewith; a liquid crystal polymer obtained by polymerizing the polymerizable liquid crystal compound or the polymerizable liquid crystal composition; and an optically anisotropic substance containing the liquid crystal polymer as a constituent material. In formula (I), Z<SB>1</SB>and Z<SB>2</SB>are each a 2-10C alkenyl group or the like; and a is 0 or 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009244214-A (JP)
Title: Gas meter
Inventor: FUJII YASUHIRO
IPC: G01F3/22
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter having raised accuracy of ON/OFF display of a flow pilot display.  <P>SOLUTION: When a pilot flame ignition type gas apparatus to be ignited by a pilot flame is included as a gas apparatus for a gas supply object, this gas meter capable of pilot flame registering for registering at least existence of the pilot flame ignition type gas apparatus as the gas supply object, includes a switching means for switching a display state for performing the flow pilot display to/from a non-display state for not performing the flow pilot display, and a pilot flame registering time switching condition which is a switching condition when the pilot flame is registered is different from a pilot flame non-registering time switching condition which is a switching condition when the pilot flame is not registered, and the pilot flame registering time switching condition is severer than the pilot flame non-registering time switching condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248088-A (JP)
Title: Joint part of joining pipe material and machining method of this joint part
Inventor: ISHII TOMOHIRO
IPC: B23K9/028
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint part of a joining pipe material, a joint part having a strong joining strength, and also to provide a machining method of this joint part.  <P>SOLUTION: The joint part 1 of the iron-made joining pipe material A with a circular cross section is designed to be installed in the end part of the joining pipe material A. The joint part 1 is composed of two beak parts 2, 2 provided to oppose the end part and of joining recessed parts 3, 3 for which the end part edge is bent inward in the joining pipe material A in a manner extending in a recessed circular arc each along the outer periphery of the joining pipe material between the beak parts 2, 2. Also, the machining method of the joint part 1 is performed in two stages consisting of intermediate machining and finish machining. In the intermediate machining, arc cross sectional parts 3a, 3a formed circular arcuately are shaped between the opposing pair of beak parts 2, 2. In the finish machining, the arc cross sectional parts 3a, 3a are deformed and, in a manner extending in a recessed circular arc correspondingly to the outer periphery of the joining pipe material B, are folded inward in the joining pipe material A to shape the joining recessed parts 3, 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254009-A (JP)
Title: Dc-dc converter and semiconductor integrated circuit for power supply control
Inventor: OUCHI MASAYUKI
IPC: H02M3/155
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control technology that make it possible to reduce the current consumption of a control circuit and, when a battery is used as an input power source, lengthen the life of the battery in a DC-DC converter used both for PWM control and for PFM control.  <P>SOLUTION: A switching control circuit includes: an error amplifier (21) that outputs a voltage corresponding to the potential difference between feedback voltage and reference voltage; a PWM comparator (22) and a PFM comparator (25) that use as input the output of the error amplifier and a waveform signal of a predetermined frequency and outputs a pulse signal; and an output circuit (23) that generates and outputs a driving signal for a driving switching element according to the outputs of the PWM comparator and the PFM comparator. The control circuit is so constructed that: a pulse is outputted from either the PWM comparator or the PFM comparator according to the feedback voltage; and when a pulse is outputted from the PFM comparator, the PWM comparator is deactivated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251157-A (JP)
Title: Liquid crystal display
Inventor: OTA TAKAYUKI
IPC: F21S2/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which obtains high-quality image display without generating brightness unevenness by controlling a brightness distribution by arrangement of cold cathode fluorescent lamps in a backlight unit.  <P>SOLUTION: The liquid crystal display includes a liquid crystal display panel and the backlight unit which supplies light to a rear surface of the liquid crystal display panel. The backlight unit includes a diffusion plate 15 for irradiating the rear surface of the liquid crystal display panel by diffused light, a plurality of cold cathode fluorescent lamps 14 for irradiating a rear surface of the diffusion plate 15 by light of a light source, and a reflection plate 13 which faces rear surfaces of the plurality of cold cathode fluorescent lamps 14 and reflects the light of the light source emitted from the plurality of cold cathode fluorescent lamps 14 to the diffusion plate 15. The plurality of cold cathode fluorescent lamps 14 are installed so as to satisfy a>b≥c≥d≥e≥f wherein a, b, c, d, e, and f are intervals at which the plurality of cold cathode fluorescent lamps are arranged from the center toward peripheries, whereby the brightness distribution within an effective display area AR of the liquid crystal display panel is improved to obtain high-quality image display without generating brightness unevenness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219337-A (JP)
Title: Piezo-electric power-generating device
Inventor: TSUJIURA MICHIO
IPC: H02N2/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a practical generator has not been manufactured previously using a button-type piezo-electric ceramic.  <P>SOLUTION: A compressive spring 6 is mounted on a spring spot in the lowermost portion of a cylindrical generating corner. A pressure board 5 is set thereon, followed by setting an insulating sheet 4 on the pressure board 5. A negative-pole power-collecting electrode board 3 is mounted with its connecting protrusion 9 disposed upside, and with an elastic connecting piece 10 in contact to a negative-pole connecting board at a left side. A piezo-electric ceramic 1 is stacked on the electrode board 3 with a piezo-electric ceramic negative pole 8 faced down. With its connecting protrusion 9 disposed downside and brought into contact with the piezo-electric ceramic positive pole 7 faced up and with its elastic connecting piece 10 brought into contact to a positive-pole connecting board at the right side, the insulating sheet 4 is set thereon. Continuously, the negative-pole power collecting electrode board 3, the piezo-electric ceramic 1, the positive-pole power collecting electrode board 2, and the insulating sheet 4 are repeatedly stacked to the objective numbers to finalize the stacking set by mounting the pressure board thereon. A pressure screw plug is screwed onto these stacks to gradually tighten it by rotating tools such as a driver and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247578-A (JP)
Title: Program, information storage medium, game apparatus, and moving toy
Inventor: UNOSAWA SHIN
IPC: A63F13/69
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program, an information storage medium, a game apparatus, and a moving toy which are capable of controlling the movement of a moving toy by setting a movement limit to the moving toy.  <P>SOLUTION: This game apparatus includes: a movement control data storage part 174 (a traveling control data storage part) storing movement control data, or data for controlling the movement of the moving toy (a toy vehicle); a resolutive condition determination part 124 determining whether a resolutive condition of the movement limit of the moving toy is satisfied or not; a setting change part 130, when determining that the resolutive condition is satisfied, changing the setting content of the movement control data for removing the movement limit of the moving toy; and a transmission processing part 104 executing a processing for transmitting the movement control data for controlling the movement of the moving toy, to the moving toy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009217223-A (JP)
Title: Frame and photograph shield for mobile panel
Inventor: AOKI YOSHIO
IPC: H04M1/21
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To freely view a photograph by: providing a liquid crystal panel (video display) in which a photograph is reflected on an inside front of a frame or a photograph shield erectly set at home or in an office or the like; and transmitting a photograph taken by a digital camera and a stored photograph taken by a cellular phone, and further to achieve graphic display of wallpaper (photographs of beauties of nature or the like in network term) or the like appearing on network on a frame and a photograph shield for a mobile panel.  <P>SOLUTION: The frame and the photograph shield are constituted in various shapes. An edge frame is formed on the outer circumference of the frame or the photograph shield, and a liquid crystal panel inside which the photograph is reflected and a wireless function are attached to the edge frame. An IC memory chip, a card insertion function and a cellular phone function are provided at a prescribed position on the outer circumference of the edge frame. Furthermore, devices for a power source for home and a personal computer power source are attached to the edge frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT