baber/WOPTO huggingface dataset:
Patent JP-2008097769-A (JP)
Title: Optical pickup
Inventor: IKEDA ATSUSHI
IPC: G11B7/125
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-wavelength/single-lens type optical pickup capable of obtaininga high-accuracy and stable signal, even while being a simple and compact constitution.  <P>SOLUTION: In the optical pickup of three wavelengths/one lens type, an actuator 10 is prepared for moving an objective lens 9, and an opening restriction filter 8 having a plurality of film patterns with different transmissivity property is prepared in an optical path between the objective lens 9 and semiconductor lasers 1a, 1b, and the objective lens 9 and the opening restriction filter 8 are included in an actuator movable unit 10a. The film pattern consists of an opening-restricting film pattern for restricting the opening for laser beams of two wavelengths in accordance with the difference in the transmissivities and a rim strength correcting film pattern for reducing a transmitted light quantity, in an area including an ellipse major axis with respect to a laser beam of three wavelengths constituting the elliptic shape in the cross-sectional shape. The opening-restricting filter is arranged so as to form the film pattern on a transparent substrate, the opening restricting film pattern is formed on a surface of the transparent substrate and the rim strength correcting film pattern is formed on the rear side of the transparent substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093318-A (JP)
Title: Fire extinguishing equipment
Inventor: UCHIYAMA YUZO
IPC: A62C35/60
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide sprinkler fire extinguishing equipment capable of preventing the delay of water discharge in the case of a fire, and preventing stagnant water from flowing into a pipe for water supply even when a sprinkler pipe is filled with water.  <P>SOLUTION: The fire extinguishing equipment includes: an opening/closing valve 2 connected to a water pipe 3 so as to be opened in the case of the fire; and a secondary side pipe 4 arranged at the secondary side of the opening/closing valve 2 and to which apparatuses 11, 12 for fire extinguishing are connected, wherein a check valve 14 is arranged at the secondary side of the opening/closing valve 2 in the secondary side pipe 4 and a drain pipe 16 is branched from the primary side of the check valve 14 in the secondary side pipe 4. The drain pipe 16 includes drain means 17, 31 to be closed in the case of the fire. In a normal case, the secondary side of the check valve 14 in the secondary side pipe 4 is filled with water, the drain means are opened, and water is drained at the primary side of the check valve 14. The drain means are composed of an automatic drain valve 31 to be closed by prescribed water pressure or an opening/closing valve 17 to be closed by a fire signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100875-A (JP)
Title: Enamel for microwave-absorbing earthenware, and microwave-absorbing earthenware
Inventor: MATSUO SHUNZO
IPC: C04B41/86
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enamel for microwave absorption which is used for a microwave-absorbing earthenware containing a lithium-iron-based complex oxide, and in the solidified layer of which applied to the microwave absorbing earthenware, no crack is generated when it is baked, and a microwave-absorbing earthenware of which the solidified enamel layer has no crack and accordingly which has no water leak.  <P>SOLUTION: The microwave-absorbing earthenware is manufactured, by using a potter's clay formed by kneading 10 wt.% of magnetite containing an iron compound containing a rare earth element and 10 wt.% of petalite containing a lithium oxide with 80 wt.% of gairome clay; compacting/drying/biscuit-firing it; then applying the enamel for the microwave-absorbing earthenware having a composition of 70 wt.% of petalite, 20 wt.% of kaolin, 5 wt.% of lime stone and 5 wt.% of zinc oxide, to the biscuit-fired half-finished product, and finally firing it at a temperature of 1,200-1,300°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108783-A (JP)
Title: Simulation program and simulation device
Inventor: SASAGAWA RYUHEI
IPC: G06F17/50
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the analysis time of a power supply noise analysis model.  <P>SOLUTION: A computer 1 is allowed to function as an extraction means 2, a contact detection means 3, a model creation means 4, and a simulation execution means 5. The extraction means 2 extracts a contact pattern from layout data 6 in a semiconductor integrated circuit. A contact detection means 3 detects a contact nearest the circuit affected by noise from a pattern inside the semiconductor integrated circuit, or a group of contacts including the nearest contact. The model creation means 4 removes an element propagating noise via a substrate, to the contact detected by the contact detection means 3 from the generation source of noise for creating a model for data analysis. The simulation execution means 5 uses the created model for data analysis to conduct simulation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106797-A (JP)
Title: Manufacturing method of sintered hydrodynamic bearing
Inventor: ARAI KATSUTOSHI
IPC: F16C33/14
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve dimensional accuracy of a sintered bearing and to secure stable rotating characteristics by virtually preventing dimensional change after a recompression process, and suppressing rust, discoloration of the bearing, and deterioration of lubricating oil.  <P>SOLUTION: A material sintered bearing is recompressed to adjust its dimensions, and it is further recompressed to form a dynamic pressure groove. After finishing the recompression process, resin is impregnated to carry out sealing, and a whole face is polished by magnetic barrel polishing or electromagnetic barrel polishing. Ni-P plating is applied to a surface of the sintered bearing after the barrel polishing process to form a plating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007124652-A (JP)
Title: METHOD AND SYSTEM WHICH RESTORE PROMPTLY NETWORK LINKING DISRUPTION BY IP ADDRESS CHANGE OF UPnP DEVICE
Inventor: KO YOUNG-GOO
IPC: H04N21/436
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system which restore promptly a network linking disruption by an IP address change of an UPnP device.  <P>SOLUTION: It utilizes a message which tells an end of a network linking based on a first address of the device and takes a second address of the device, and restores promptly the disruption of the network linking by the IP address change of the UPnP device by establishing the network linking based on the second address using this, so that a session disruption for a content streaming can be restored promptly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123892-A (JP)
Title: Semiconductor structure and its method for fabrication (semiconductor substrate with multiple crystallographic orientations)
Inventor: ZHU HUILONG
IPC: H01L27/12
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor structure having improved practicality, and a method for fabricating the semiconductor structure.  <P>SOLUTION: The semiconductor structure and its method for fabrication include a first surface semiconductor layer of a first crystallographic orientation located upon a dielectric surface of a substrate. Located laterally separated upon the dielectric surface from the first surface semiconductor layer is a stack layer. The stack layer includes a buried semiconductor layer located nearer the dielectric surface, and a second surface semiconductor layer of a second crystallographic orientation different from the first crystallographic orientation located over and not contacting the buried semiconductor layer. The semiconductor structure provides a pair of semiconductor surface regions of different crystallographic orientation. A particular embodiment may be fabricated utilizing a sequential laminating, patterning, selective stripping and selective epitaxial deposition method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008111688-A (JP)
Title: Apparatus for inspecting radioactive contamination of temporary scaffold for work
Inventor: TANAKA YASUAKI
IPC: G21C17/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To execute radiation inspection when temporary scaffolds for work are transferred to the outside with a fewer number of people without having to occupy a large area.  <P>SOLUTION: An apparatus for inspecting radioactive contamination of temporary scaffolds for work comprises both a radiation detection device (12) provided with a radiation detector for detecting radioactive contamination of temporary scaffolding members (2) and a conveyor (22) for transferring mounted temporary scaffolding members in such a way that the radiation detection device may scan. The conveyor transfers the temporary scaffolding members forward, and the radiation detection device scans the temporary scaffolding members from one direction or more. When the temporary scaffolding members are approximately cylindrical scaffolding pipes (2a), the radiation detection device scans the scaffolding pipes from one direction, and the conveyor transfers the scaffolding pipes while axially rotating them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112805-A (JP)
Title: Pulsed laser heat treatment apparatus and method for controlling same
Inventor: SUZUKI TAKEOMI
IPC: B23K26/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser thermal treatment apparatus for maintaining accuracy in the thermal treatment to a constant value and also provide a method for controlling the same laser heat treatment apparatus.  <P>SOLUTION: The pulsed laser heat treatment apparatus includes a pulsed laser oscillator composed of an excitation source, a pumping chamber, a pulse oscillation mechanism, and a resonator structure to oscillate a pulsed laser light; a variable attenuator for attenuating intensity of a laser beam emitted from the pulse laser oscillator; an optical system for radiating the laser beam which has been adjusted in the intensity thereof with the variable attenuator on a heat treatment object surface, a stage on which the heat treatment object is placed; a measuring instrument for measuring pulse waveform as the time waveform of light intensity of the pulse laser; and a controller for adjusting a pulse width and moreover controlling attenuation rate of the variable attenuator by controlling excitation intensity of the excitation source on the basis of pulse width of the pulse waveform measured with the measuring instrument.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112873-A (JP)
Title: Heating unit structure of bonding device
Inventor: ENDO SHINICHI
IPC: H01L21/52
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating unit structure of a bonding device capable of suppressing the difference in temperature generated between respective bonding points even though a width of a work is wide.  <P>SOLUTION: A temperature control region by a heating head 11 of a conveyance rail 3 is divided into two in a width direction, and temperatures of each divided temperature control regions 41, 42 are independently controlled. More specifically, a back row temperature sensor 71, a back row heater insertion hole 52, and a back row cartridge heater 62 inserted into the each back row heater insertion hole 52 are provided at the back row side of the conveyance rail 3, and the heating head 11 of the back row temperature control region 41 is comprised. A front row temperature sensor 121, a front row heater insertion hole 102, and a front row rod cartridge heater 103 inserted into the front row heater insertion hole 102 are provided at the front side of the onveyance rail 3, and the heating head 11 of the front row temperature control region 42 is comprised. Amounts of insertion of respective cartridges heaters 62, 103 to the respective heater insertion holes 52, 102 are variably fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113507-A (JP)
Title: Electric vehicle and control method therefor
Inventor: MIYAGI SATOSHI
IPC: B60L50/16
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To extend cruising distance without having to drive an engine, travel an electric vehicle with a high load, reduce the size, and reduce the influence on the environment.  <P>SOLUTION: This vehicle includes an electric machine, inverters 28, 29 for driving the electric machine; a secondary battery connected to the inverters 28, 29 and supplying current to the electric machine; a primary battery 33 connected to the secondary battery, and having output density lower than that of the secondary battery and energy density higher than the secondary battery; a residual amount detecting part 44 for detecting charge residual amount of the secondary battery; and a charge processing device for supplying current from the primary battery 33 to the secondary battery, when the charge residual amount becomes lower than the threshold and charges the secondary battery. The electric vehicle can be traveled at high load, and since the output density of the secondary battery is high, by having the current in the primary battery 33 supplied to the secondary battery due to the energy density of the primary battery 33 being high, the cruising distance can be made long.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111763-A (JP)
Title: Rotation direction discrimination device
Inventor: TANAKA KAZUTOMI
IPC: F02D35/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a rotation direction of a rotating shaft in an extremely short time.  <P>SOLUTION: The first rotor plate 14 is fixed integrally at a prescribed interval with a crank shaft 12 of an engine 10 which is a rotation direction discrimination object, and the second rotor plate 16 is fixed loosely rotatably. Each slit extending in the radial direction is formed at each prescribed angle on the first and second rotor plates 14, 16, and a projection piece 14B and an engaging hole 16B with which its tip part is to be engaged are formed in order to regulate a relative rotation angle of the second rotor plate 16 to the first rotor plate 14 between an overlapping position of each slit and a not-overlapping position. A photoelectric sensor 18 for outputting a pulse signal corresponding to a state whether each slit is overlapped or not following its rotation is disposed in the facing state to the first and second rotor plates 14, 16, and a rotation direction of the crank shaft 12 is discriminated based on the pulse signal by a control program executed by a control unit 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112678-A (JP)
Title: Cabling member, optical apparatus, and imaging apparatus
Inventor: KAWAGUCHI KOJI
IPC: H01R13/46
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a mechanism for preventing looseness of cable and winding the cable.  <P>SOLUTION: A cabling member 100 is provided with a connector 101 detachably mounted to a connector unit in an electronic apparatus for securing electric connection with the electronic apparatus in its mounted state, a cable 102 electrically connected to the connector 101 for securing the electric connection between another electric apparatus and the connector 101, and a winding member 103 equipped in the connector 101 for maintaining the connection in the winding state of the cable 102 around the connector 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110138-A (JP)
Title: Breathing program, recording medium, and apparatus for breath determination
Inventor: AKIYAMA JUNICHI
IPC: A61B5/087
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breathing program, a recording medium, and an apparatus for breath determination capable of easily detecting a breathing condition like Cheyne-Stokes breathing.  <P>SOLUTION: In a step 100, a personal computer 85 reads in breathing signals (breathing data) from a breath monitoring unit 5 via a data collecting unit 35. In a step 110, the maximum value and the minimum value of peaks of a waveform are obtained from the waveform obtained from the breathing data to calculate the maximum amplitude from the difference thereof. In a step 120, the whole waveform is calculated and adjusted such that the amplitude of the maximum value and the minimum value becomes 2,000. In a step 130, it is determined whether or not 90% or more of points of respective plotted peaks are in a predetermined eyewear waveform range set in advance. In a step 140, it is determined that there is an eyewear-shaped waveform (that is, the breathing like the Cheyne-Stokes breathing) to inform an operator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116493-A (JP)
Title: Photosensitive resin composition
Inventor: YAMAMOTO YUSUKE
IPC: G02B5/20
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for a protective film of a color filter substrate having good alkali developability and forming a cured product having excellent flatness and heat-stable transparency.  <P>SOLUTION: The photosensitive resin composition (Q) for a protective film of a color filter substrate comprises a hydrophilic polymer (A), a polyfunctional (meth) acrylate monomer (B), a polysiloxane (C) having two or more hydrolyzable alkoxy groups and a photo-radical polymerization initiator (D), wherein the polysiloxane (C) is a condensate comprising a silane compound (c1) represented by a general formula (1) as an essential constituent monomer. R<SP>1</SP>is one or more organic groups selected from the group consisting of a (meth) acryloyloxyalkyl group, a glycidoxyalkyl group, a mercaptoalkyl group and an aminoalkyl group; R<SP>2</SP>is a 1-12C aliphatic saturated hydrocarbon group or a 6-12C aromatic hydrocarbon group; R<SP>3</SP>is a 1-4C alkyl group; and m is 0 or 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116102-A (JP)
Title: Heat exchanger for cooling
Inventor: KATO YOSHITAKE
IPC: F25B39/02
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve drainability for condensation in a tabular cooling heat exchanger in which a separate fin member is not combined with a heat transfer plate constituting a refrigerant passage.  <P>SOLUTION: Fin parts 17 respectively raised from a base board part 13 to project outward are integrally formed in two heat transfer plates 12, and the fin parts 17 include an offset wall surface 17a separated from the board surface of the base board part 13. The offset wall surface 17a is coupled to the base board part 13 at regions of two portions in the direction of gravity to constitute a slit fin. With formation of the slit fin 17, a cutout hole 17d is formed in the base board part 13, and the cutout hole 17d is formed in the state of shifting in the direction of gravity between two transfer plates 12. This shifting in the direction of gravity of the cutout hole 17d forms a space P in which the inner spaces of the slit fins 17 of two transfer plates 12 are connected with each other in the direction of gravity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117893-A (JP)
Title: Ferromagnetic fine line element
Inventor: ONO TERUO
IPC: H03B15/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferromagnetic fine line element using magnetic moment (magnetization) of a magnetic wall, which appears in a ferromagnetic fine line.  <P>SOLUTION: The ferromagnetic fine line has the magnetic wall where magnetic moment in a center of the magnetic wall turns to a right angle direction with respect to a long axis direction of the fine line. When DC current is supplied while the magnetic wall is fixed so that the magnetic wall does not move in the fine line by using a magnetic wall fixing means such as an antiferromagnetic body, magnetic moment rotates without movement of the magnetic wall. Thus, rotation of magnetic moment can be detected by a TMR element. A microwave oscillator and a magnetic memory can immediately be obtained by using a structure of the ferromagnetic fine line element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007021271-A (JP)
Title: Slot machine
Inventor: KAMIMURA MOTOYUKI
IPC: A63F5/04
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rendering effect and interest of a game by enhancing the variety of informing operation related to a lottery effect and to take game-like elements in the informing operation.  <P>SOLUTION: This slot machine includes: stop switches 15a, 15b, 15c for stopping the variable display of reels 8a, 8b, 8c and the variable display of a lottery informing device 50 for informing the lottery result of prize winning processing. The variable display operation of the lottery informing device 50 is controlled so that the variable display speed of the lottery informing device 50 is lower than the variable display speeds of the reels 8a, 8b, 8c. In stopping the lottery informing device 50, a first stop control for stopping the variable display in timing of game player's operating the stop switches and a second stop control for stopping the variable display in timing shifted from the game player's operating the stop switches are selectively performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247126-A (JP)
Title: Soil releaser for fiber
Inventor: OSUMI TAKAHIRO
IPC: D06L1/12
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil releaser stably exhibiting soil-releasing effects in not only a fiber having high hydrophobicity such as a polyester fiber but also a fiber having comparatively high hydrophilicity such as cotton fiber without being affected by various conditions; and to provide a treating method thereof.  <P>SOLUTION: The soil releaser for the fiber comprises a polymer having a constituent unit (A) derived from an unsaturated bond-containing monomer having at least one amino group selected from primary to tertiary amino groups, and a constituent unit (B) derived from an unsaturated bond-containing monomer having at least one hydrophobic group selected from a 4-22C linear, branched or cyclic alkyl group or alkenyl group, an aralkyl group and an aryl group, and free from the primary to tertiary amino groups, regulated so that the content of the constituent unit (A) in the polymer may be 50-90 wt.%, and the content of the constituent unit (B) may be 1-50 wt.%, and further having an weight average molecular weight of 2,000-30,000. The method for treating the fiber involves treating the fiber in an aqueous solution containing the soil releaser and having a pH regulated so as to be 2-9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008121464-A (JP)
Title: Catalyst deterioration detection device of internal combustion engine
Inventor: KITAURA KOICHI
IPC: F02D13/02
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of an oxygen storage capacity measurement value caused by flow velocity increase of an exhaust gas flowing into a catalyst and erroneous deterioration determination caused by it.  <P>SOLUTION: This catalyst deterioration detection device of an internal combustion engine is provided with: a means S102 measuring oxygen storage capacity of a catalyst arranged in an exhaust passage of the internal combustion engine; and a means S106 executing gas flow velocity restraint control (for instance, exhaust valve opening timing retarding control) for restraining the flow velocity of an exhaust gas flowing into the catalyst during the oxygen storage capacity measurement (S103: NO). Since the flow velocity of the exhaust gas flowing into the catalyst is restrained during the oxygen storage capacity measurement of the catalyst, a sufficient reaction time in the catalyst is secured, the quantity of the exhaust gas passing therethrough without stopping is reduced, and degradation of the oxygen storage capacity measurement value and erroneous deterioration determination caused by it can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT