baber/WOPTO huggingface dataset:
Patent JP-2007221600-A (JP)
Title: Signal transmission device and image forming apparatus
Inventor: KOMODA NOBUTO
IPC: H04L25/02
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform long distance transmission with low noise by serially converting a parallel signal to be exchanged with a data bus so as to perform two-way communication by LVDS.  <P>SOLUTION: A signal transmission device includes: an LVDS driver 1; an LVDS receiver 2; a parallel/serial converter 3; and a serial/parallel converter 4. When a driver/receiver control signal 9 is input to the respective parts so as to control an operation, signal exchange functions are changed over. Thus, the two-way communication is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218816-A (JP)
Title: Nitrogen analyzer
Inventor: BABA CHOKUHO
IPC: G01N21/78
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen analyzer capable of highly precisely and continuously measuring the concentration of an impurity nitrogen contained in both feed argon and coarse argon with one analyzer.  <P>SOLUTION: The nitrogen analyzer for measuring the nitrogen based on the feed argon introduced into an argon tower in an air separation device 11 provided with the argon tower 12, and the coarse argon discharged from the argon tower is measured by the light intensity generated intrinsic light of nitrogen by discharge in the discharge tube 26 and the oxygen concentration of the sample gas introduced into the discharge tube, if the sample gas is the coarse argon, the dilution oxygen is added to the coarse argon so as to equate the oxygen concentration to the concentration of the feed argon and the introducing path 24 for adding the dilution oxygen to the coarse argon is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225354-A (JP)
Title: Measuring device
Inventor: OTSUKA TAKASHI
IPC: G01N21/27
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a high S/N ratio even in a case that CCD is used as a light detection means in a measuring instrument constituted so that a laser beam is totally reflected at the interface of the thin film layer which is brought into contact with a measuring target such as a sample or the like, and a dielectric block to generate an evernescent wave and the change appearing in the intensity of the totally reflected laser beam is measured to analyze the sample.  <P>SOLUTION: The beam width direction X of the laser beam L is diffused and the maximum width W<SB>L</SB>in the beam width direction X of the image of the laser beam L sensed by the CCD 17 is set to 60% or above of the detection region width W<SB>D</SB>in the beam width direction X of the CCD 17 to reduce a pixel which the laser beam L does not enter in the detection region of the CCD 17, that is, the pixel bad in an S/N ratio (much in dark current noise with respect to a measuring signal). By this method, the S/N ratio at the time of addition equalizing processing of the pixel in the beam width direction of the CCD 17 is enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228120-A (JP)
Title: Surface acoustic wave element
Inventor: TANNO MASAYUKI
IPC: H03H9/145
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide, with high productivity, an inexpensive surface acoustic wave element which has a large electromechanical coupling coefficient and a very proper frequency temperature characteristic, has a high resistance to power, and electrodes will not deteriorate with application of large power.  <P>SOLUTION: The surface acoustic wave element has such a structure that a metal electrode for exciting/detecting surface acoustic waves or leaky surface acoustic waves is formed on a piezoelectric substrate, and comprises at least a composite piezoelectric chip which is made by processing a composite piezoelectric substrate, made by pasting a piezoelectric substrate and a ceramic substrate together via an adhesive into the form of a chip; and a mounting substrate whereon the composite piezoelectric chip is to be mounted by flip-chip bonding. The thickness of the metal electrode is 0.04 or larger in terms of a value normalized by the wavelength of leaky surface acoustic waves, and the metal electrode is so mounted as to satisfy αs<αc<αs+6, where αc (ppm/°C) is a coefficient of expansion of the surface of the piezoelectric substrate in the propagating direction of the surface acoustic waves or leaky surface acoustic waves, and αs (ppm/°C) is a coefficient of expansion of the mounting substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224142-A (JP)
Title: Fluorescent colorant and its use
Inventor: KONO TOSHIO
IPC: C09D11/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluorescent colorant comprising a chromatic color pigment as a colorant having high fluorescence properties and excellent properties including fastness.  <P>SOLUTION: The fluorescent colorant comprises blue, green or purple chromatic color pigment, substantially colorless particulate fluorescent pigment and a resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226073-A (JP)
Title: Optical cable
Inventor: TAKAHASHI TOSHIAKI
IPC: G02B6/44
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical cable which can be easily removed together with a holding tape, while massing and tangling on a slot are reduced, when a rough binding cord is cut off that prevents a coated optical fiber from falling off from the groove of the slot.  <P>SOLUTION: In the optical cable, coated optical fibers 4 are housed in the grooves 2a of a grooved slot 2, wherein the outer circumference of the slot 2 successively is applied with rough binding cords 8a-8e, a holding tape 6, and a cable jacket 7. The rough binding cords 8a-8e are composed of the threads of a single material of an expandable rubber-like elastic body and formed into a twisted fiber bundle or a belt-like flat shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229027-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of resolving the monotonousness of a route and suppressing the decline of interest.  <P>SOLUTION: The game machine comprises: an accessory winning port 910 where a game ball can enter; a rotating body 914 provided with a specific advantageous area 951 and a normal advantageous area where the game ball can enter and supported so as to be rotated; a movable frame part 913 formed in a frame shape and supported so as to be displaced; a guide path 915 formed along the inner peripheral surface of the movable frame part 913 for guiding the game ball which enters the movable frame part 913 toward the rotating body 914; a specific ball entrance 918 arranged below the rotating body 914, where the game ball can enter; a frame moving means for moving the movable frame part 913, the guide path 915 and the specific ball entrance 918 back and forth; and a guide path 919 for guiding the game ball which enters the normal advantageous area to the vicinity of the upper part of the specific ball entrance 918.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234165-A (JP)
Title: Recording power adjsuting method in optical recording/reproducing device
Inventor: SUZUKI TOSHIAKI
IPC: G11B7/0045
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording power adjusting method in an optical recording/reproducing device, capable of sufficiently absorbing an individual recording power difference in the optical recording/reproducing device.  <P>SOLUTION: The recording power adjusting method for adjusting the recording power of a laser diode by executing trial-writing in the trial write area of an optical disk in the optical recording/reproducing device calculates a correlation coefficient of an n power equation for each recording power by plural types of recording powers set during trial writing and modulation m calculated from an RF signal of each recording power, selects a maximum n power values among the calculated correlation coefficients of the n power equations, creates a primary approximation equation from the selected optimal n power value, and calculates optimal recording power from the created primary approximation equation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176122-A (JP)
Title: Tire comprising carcass anchoring circumferential cable and method for manufacturing the cable
Inventor: ARNAUD JEAN-CLAUDE
IPC: B60C15/04
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire in which a side wall is terminated at a bead mounted on a rim.  <P>SOLUTION: In the tire, a carcass reinforcing member 1 is coupled with a bead across a side wall, and at least one bead comprises (1) a carcass reinforcing element extending toward the side wall from a lower portion in the radial direction of the bead, (2) a bundle 4 of at least one circumferential cable 2 in which the operational elongation rate A<SB>f</SB>surrounding the side of the carcass reinforcing element is ≥4%, and (3) a rubber mixture for connection which is arranged between the circumferential cable 2 and the carcass reinforcing element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007241542-A (JP)
Title: Radio equipment for fee collection and system for automatic fee collection
Inventor: MORISHITA KEIICHI
IPC: H04W16/28
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment for fee collection and a system for automatic fee collection for improving the reliability of fee collection.  <P>SOLUTION: This radio equipment for fee collection is provided: with antennas 2a and 2b for fee collection installed corresponding to a plurality of traveling lanes 1a and 1b installed in the fee collection area of a payroad, and set so that antenna beams can be directed to the corresponding traveling lanes 1a and 1b for performing communication with on-vehicle units loaded on vehicles 3a and 3b traveling in the corresponding traveling lanes 1a; and 1b and an antenna 6b for erroneous communication detection installed corresponding to the antennas 2a and 2b for fee collection for detecting the erroneous communication of the corresponding antennas 2a and 2b for fee collection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149308-A (JP)
Title: Composite thin-film magnetic head, magnetic head assembly, and magnetic disk drive apparatus
Inventor: KAGAMI TAKERO
IPC: G11B5/39
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite thin-film magnetic head provided with an MR read head element of a CPP structure, capable of suppressing the influence of crosstalk and the influence of external noise from an inductive write head element, a magnetic head assembly and a magnetic disk drive apparatus.  <P>SOLUTION: A composite thin-film magnetic head includes a substrate, an MR read head element formed on the substrate across an under layer to have a lower shield layer, an upper shield layer and an MR layer in which a sense current flows in a direction perpendicular to the lamination surface through the lower shield layer and the upper shield layer, an inductive write head element formed over the MR read head element across an inter-shield insulation layer and provided with a first magnetic pole layer, a second magnetic pole layer whose end portion is separated from the first magnetic pole layer across a nonmagnetic layer, and a write coil, and an additional shield layer formed between the upper shield layer and the first magnetic pole layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006222979-A (JP)
Title: Electronic camera device
Inventor: NAKAMURA HIDETAKA
IPC: H04N5/225
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera device capable of easily confirming the focus of an image at the time of photographing and confirming an image state such as blurs.  <P>SOLUTION: A focus frame 81 for focus confirmation is displayed together with the monitor image of an object displayed at the time of a recording mode (Fig. (a)), and an image inside the focus frame 81 is magnified automatically (or by the instruction of a user) and displayed at a part or all of a screen (Fig. (b), (b')). The user looks at a magnified focus position, performs focusing again as needed, and performs photographing by pressing a shutter button (Fig. (c)).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007239893-A (JP)
Title: Tire valve, wheel and bicycle
Inventor: TOKUMOTO MUNEHIKO
IPC: F16K51/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire valve which achieves an easy filling with air, easy manufacturing and reliable actuation of a valve element.  <P>SOLUTION: A plunger 8 is provided with an air inlet 11 and an exhaust outlet 12 for discharging the filling air into a tire tube 5, and includes a flow passage 13 for communicating with the air inlet 11 and exhaust outlet 12 in the plunger 8. A check valve 18 for opening and closing the flow passage 13 is provided to the plunger 8. A valve element 19 of the check valve 18 opens the flow passage 13 by pressure of air injected through the air inlet 11 and is biased in a closing direction of closing the flow passage 13 by air pressure in the tire tube 5, wherein a filter 26 is provided to the flow passage 13 reaching the check valve 18 from the air inlet 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240362-A (JP)
Title: Magnetic device
Inventor: ITOI KAZUHISA
IPC: G01R33/02
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic device for enabling compactness by detecting a weak outside magnetic field at high sensitivity.  <P>SOLUTION: A magnetism guide path 13 penetrates the center of a magnetic field of a magnetic field generation means 12 and forms a magnetic path transmitting magnetic flux, between the magnetic field generation means 12 and a magnetic field detection means 11. According to such a constitution, a bias magnetic field generated in the magnetic field generation means 12 is induced in the magnetism guide path 13. The bias magnetic field is applied to the magnetic field detection means 11, arranged at a position separated from the magnetic field generation means 12 via the magnetic field guide path 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243019-A (JP)
Title: Optical semiconductor element
Inventor: HATORI NOBUAKI
IPC: H01S5/12
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element that has a vertical-groove diffraction grating on a side wall capable of suppressing an increase in element resistance while suppressing the generation of a lateral higher mode.  <P>SOLUTION: The optical semiconductor element has a semiconductor substrate, a waveguide structure which is a waveguide structure formed by etching a lamination grown above the semiconductor substrate and having a width specified by side walls and has a wide part with a width wide along a waveguide direction, a narrow part with a narrow width, and an intermediate part for connecting the wide part with the narrow part, and a diffraction grating which is formed at least on either of the side walls of the wide part and narrow part of the waveguide structure, has vertical grooves periodically formed along the waveguide direction, and specifies the wavelength of the propagated light of the waveguide structure. The narrow part is formed so as to give a loss of more than 50% to a high-order lateral mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289065-A (JP)
Title: Multipiece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/04
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball which exhibits a good carrying performance and feels good, and is scratch resistant.  <P>SOLUTION: The multipiece solid golf ball has a core made up of a plurality of layers having at least an inner layer core and an outer layer core and one cover layer or two or more cover layers covering the core, and many dimples formed on the surface of the cover layer. At least one of the cover layers is formed of an ionomer resin as a main material, (1) the hardness relation between the cover and the core center, (2) the hardness relation between the core surface and the core center and (3) the flexure hardness relation between the entire core and the inner core are made appropriate and the number of dimples is 250 to 390 and the initial velocity of the ball is 76.8 m/s or higher.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249504-A (JP)
Title: Maintenance license device, maintenance license management program and maintenance license method
Inventor: SHIRASE YASUYUKI
IPC: G06Q50/10
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To promote a maintenance license contract to equipment for which no maintenance contract is concluded by providing a maintenance license management device.  <P>SOLUTION: The maintenance license management device 100 comprises a contract management DB 101 storing equipment identification information and presence of maintenance contract therefor; a maintenance result DB 103 storing equipment identification information and equipment corresponding time therefor; a means extracting equipment identification information without maintenance contract from the contract management DB by a predetermined trigger; a means extracting an equipment corresponding time corresponding to the equipment identification information from the maintenance result DB; a means calculating the time required to start maintenance based on the equipment corresponding time; a means generating non-contract maintenance result information including the time required to start maintenance; and a means transmitting the non-contract maintenance result information to a predetermined terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248799-A (JP)
Title: Light deflecting device and image display device
Inventor: HIRANO YUKIKO
IPC: G02F1/13
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably deflect an optical path by using a light deflecting element with simple structure and reducing power consumption to suppress heat generation of the light deflecting element.  <P>SOLUTION: After a voltage V is applied between electrodes 7a and 7b of the light deflecting element 2 for a time (t) of 11 seconds since the application is started, the voltage V is lowered to a smaller voltage V/2 for a following time (t) of 12 seconds. Thus, the voltage V is lowered to the voltage V/2 the time (t) of 11 seconds later, and then the tilt angle of liquid crystal of a liquid crystal layer 8 decreases correspondingly to decrease the quantity of optical path deflection. The quantity of optical path deflection has relatively slow responsiveness when the liquid crystal changes toward an initial state, so the quantity of optical path deflection does not abruptly decreases like inversion of an electric field, and the quantity of optical deflection does not vary abruptly, thus suppressing the heat generation by reducing the power consumption.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253673-A (JP)
Title: Occupant protection apparatus
Inventor: HORI SEIJI
IPC: B60R21/0134
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a space which enables an airbag to be rapidly securely developed between an occupant seated on a seat and a side part of a vehicle.  <P>SOLUTION: A control computer 31 calculates a distance to an object in a lateral direction of a vehicle and a relative speed between the object in a lateral direction of the vehicle and the vehicle based on received information received from a side collision predictor, and judges possibility of occurrence of the side collision based on the calculation result. When there is a possibility of the side collision, the control computer 31 rotates an electric motor 22 in a normal direction. Accordingly, an arm rest 14 moves from a use position shown in Fig.2(a) to a retreated position shown in Fig.2(b) while being deformed. Most of the arm rest 14 in the retreated position is located outside a developed area of the airbag.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257722-A (JP)
Title: Optical disk device
Inventor: KUBO HIDEKI
IPC: G11B7/085
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect gear jumping in the transfer mechanism of an optical pickup.  <P>SOLUTION: The optical pickup 310 is transferred in the radial direction of an optical disk 10 by a stepping motor 100. A control part 330 which receives a seek operation instruction from a host device drives the stepping motor 100 through a controller 340 and seeks the optical pickup 310 to a target address. The amount of difference between a present address after seeking and a the target address is calculated, and when the amount of difference is equal to or larger than the pitch P of the transfer mechanism, that is, the pitch P of a lead screw, the occurrence of a gear jumping is judged, a seek condition is changed and seeking is executed again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254843-A (JP)
Title: Molten iron desulfurization treatment method
Inventor: MATSUI AKITOSHI
IPC: C21C1/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for desulfurizing molten iron by which molten iron can be stably desulfurized to the sulfur content of extra-low sulfur steel level at the step of melting iron.  <P>SOLUTION: Metallic Mg of 5-30 mass%, metallic Al of 5-30 mass% and CaO-based flux of ≥40 mass% are blended and mixed to obtain a granular and/or powdery desulfurizing agent. A iron-coated wire 4 for desulfurizing obtained by coating the above granular and/or powdery desulfurizing agent with iron-base hoop material is supplied into the molten iron 2 through a wire-feeder 5 to perform the desulfurization treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252718-A (JP)
Title: Game machine
Inventor: NOMURA DAIKI
IPC: A63F7/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To announce whether a minor win, a sudden win or a sudden variable probability win is generated by the number of rounds, opening time and interval time in the opening-closing operation of a special variable prize winning device.  <P>SOLUTION: The number of rounds in an open/close game by opening or closing the special variable prize winning device 8 is determined by lottery responding to the generation of the minor win, the sudden win or the sudden variable probability win made with the main controller. In this process, different upper limits of the number of rounds are set for the minor win, the sudden win and the variable probability win and the number of rounds is determined for the win generated within the upper limit set corresponding to it. When any of the minor win, the sudden win and the variable probability win is generated, the special variable prize winning device is operated to open or close only by the number of rounds determined by the lottery within the upper limit corresponding to the win generated. Thereafter, in the case of the minor win, the game state is continued. In the case of the sudden win, a time shortening state is generated and in the case of the sudden variable probability win, a variable probability state is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007223881-A (JP)
Title: Crystalline hafnia sol and production process
Inventor: TAKASAKI FUMINOBU
IPC: C01G27/02
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystalline hafnia sol comprised of monodispersed particles, applicable to refractory materials, insulators, dielectrics, coatings, optical materials, abrasive compounds, catalysts, solid solution, sintered compacts, and other various ceramics.  <P>SOLUTION: The crystalline hafnia sol containing particles of an average particle diameter of 30-100 nm is produced by a method comprising retaining a slurry comprising hafnium hydroxide, an acid and water at a temperature of at least 80°C and, preferably, containing 0.01-2.0 g-equivalent amount of the acid, in a slurry, relative to 1 mole of hafnium.  <P>COPYRIGHT: (C)2007,JPO&INPIT