baber/WOPTO huggingface dataset:
Patent JP-2006024625-A (JP)
Title: Optical coupler
Inventor: OKUBO YOSHIKAZU
IPC: G02B6/42
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupler which can improve its optical coupling efficiency.  <P>SOLUTION: The optical coupler 1 is formed through optical coupling between an optical waveguide 4 formed of the jointed body of a clad layer 2 and a core layer 3 and an optical element 5, such as a light-emitting element. In the optical coupler, a plurality of end faces 7 of the core layer 3 are formed, corresponding to a plurality of different lights at the optical coupling surface 6 with respect to the optical element 5, and the optical element 5 is allocated in common to a plurality of core layer end surfaces 7. The optical coupler is formed through an optical coupling between the optical waveguide 4 formed of the jointed body of the clad layer 2 and the core layer 3 and the optical element 5, such as the light-emitting element. In the optical coupler, the end faces 7 of the core layer 3 are formed for different optical coupling surfaces 6 in correspondence with a plurality of different light elements 5; and the core layer end faces 7 existing at these optical coupling surfaces 6 are allocated at a position which are deviated in the light guiding direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021428-A (JP)
Title: Inkjet recording sheet
Inventor: OKAZAKI TAKASHI
IPC: B41J2/01
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost inkjet recording sheet which shows high blank sheet glossiness and successful ink absorbency, and a method for manufacturing the inkjet recording sheet.  <P>SOLUTION: The inkjet recording sheet has an ink acceptance layer containing a pigment and an adhesive as main components, formed on at least one surface of a sheet-like support. In addition, the ink acceptance layer contains a plastic pigment with not less than 51% rate of hollowness and the sheet is calendered after applying the ink acceptance layer so that the density of the ink acceptance layer falls within the range of 0.6 to 1.4 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025366-A (JP)
Title: Encryption apparatus and semiconductor integrated circuit
Inventor: HAMADA HIROAKI
IPC: H04L9/10
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize an encryption apparatus capable of improving immunity to a power analysis attack so as to more improve difficulty of decryption.  <P>SOLUTION: By inserting dummy DES operation in the middle of main DES operation, it becomes difficult to specify an execution timing of the main DES operation and by providing a first XOR section 31 which uses output data fn of an (f) function of DES to carry out XOR operation, an inverter 33 for inverting bits of the output data fn and a second XOR section 34 which uses the bit-inverted output data fn to carry out the XOR operation, a hamming weight inside an encryption apparatus is fixed without depending upon a value of the output data fn, thereby approximately fixing power consumption in the case of encryption.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005100353-A (JP)
Title: Information display device, method, and program, and positional information service system
Inventor: KODA RYUSEI
IPC: G06F17/30
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device capable of effectively using various kinds of information to which positional information is added.  <P>SOLUTION: When searching of an image file is indicated, a mobile phone extracts image files and makes the image files to be icons (A202), and displays the icons in a layout on a display unit (A203). When a positional information acquiring indication is detected, the mobile phone acquires self-positional information (A205), centering on the acquired self-position, leaves only the image files to which the positional information is added, reads place name folders corresponding to the image files, and displays those in a layout (Step A206). When one of the displayed icons is selected and a network connection indication is detected, the mobile phone achieves a session with a map information service company (A209), and transmits the self-positional information and the positional information which the selected image file includes, to the map information service company. The mobile phone receives a map image file (A211) and displays the self-position, selected image file and path (A212).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006030480-A (JP)
Title: Method of manufacturing polarizer, polarizer obtained by this method, and image display device using the same
Inventor: KAMEYAMA TADAYUKI
IPC: G02B5/30
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polarizer superior in appearance and to provide a polarizer obtained by this method.  <P>SOLUTION: A moisture rate of a protection film is set to 1.9 to 2.6 wt.% before a polarizing film and the protection film are laminated. Since the occurrence of conventional stripe-shaped ruggedness can be suppressed by this manufacturing method, the polarizer superior in appearance is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031797-A (JP)
Title: Recording disk cartridge
Inventor: NOGUCHI HITOSHI
IPC: G11B23/03
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk cartridge capable of stabilizing the rotated state of a recording disk medium, even when the number of recording disk media is increased, and suppressing increase of the case thickness, as much as possible.  <P>SOLUTION: The recording disk cartridge 10 is provided with a plurality of magnetic disks 1 contributing to recording/reproducing of data, a rotor 2 for integrally rotating the plurality of disks 1, and a case 3 for housing the plurality of magnetic disks 1 and the rotor 2. Inside the case 3, as partition walls for dividing the plurality of magnetic disks 1 into two, the bottom parts 61a (second and third stages) of a rear-side housing part 61 are disposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031342-A (JP)
Title: Pointing device, information display system, and input method using pointing device
Inventor: SAKURAI SATOSHI
IPC: G06F3/038
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointing device allowing various kinds of operational input.  <P>SOLUTION: A portable device terminal comprises a pointing device 1 capable of operating a cursor on a display screen to move the cursor to an optional direction, and a MPU 21 controlling the pointing device 1 switching a mode for outputting position information of the cursor in a pointing area and a mode for dividing the pointing area into a plurality of areas and outputting area information of divided areas where the cursor is positioned in response to displayed contents of the display screen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031359-A (JP)
Title: Screen sharing method and conference support system
Inventor: ASANO TAIGA
IPC: G06F3/048
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen sharing method or the like that allows people to debate while sharing the same screen and writing in the shared screen.  <P>SOLUTION: The screen sharing method that provides common contents for display on a screen includes sending to a server the contents displayed on the screens of a plurality of clients; integrating the contents at the server receiving them; distributing the contents to the plurality of clients; and displaying them by superimposing on the contents of the each clients on the screens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004327453-A (JP)
Title: Square sealed storage battery and its manufacturing method
Inventor: IZUMI YOSHIAKI
IPC: H01M2/02
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square sealed storage battery with high sealing ability by solving problems of unstable welding or low sealing ability in the square sealing storage battery using aluminum in a battery case and a cover plate.  <P>SOLUTION: The square sealed secondary battery uses aluminum in the battery case and the cover plate sealing an opening part of the battery case, an electrolyte is poured from an electrolyte pouring hole for pouring the electrolyte formed in the cover plate or the battery case, a sealing plug in which a plane shape in the upper part is circular and the length of a shaft part is larger than the thickness of the cover plate is inserted into the electrolyte pouring hole, and the sealing plug is integrated with cover plate or the battery case by laser welding to airtightly seal the electrolyte pouring hole. A preferable welding condition is that an output is 50-300 W, a laser beam diameter is 0.3-1 mm, and moving velocity is 1 mm/sec. to 15 mm/sec.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006030004-A (JP)
Title: Magnetic detector, and substance determination device
Inventor: TSUKADA KEIJI
IPC: G01N27/72
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detector capable of impressing a low-frequency alternating current magnetic field to a measuring object to be measured, and capable of fractionating constituents instantaneously.  <P>SOLUTION: This magnetic detector of the present invention is provided with an impression coil for generating the frequency-variable alternating current magnetic field and an electric power source for the impression, a measuring circuit for a magnetic sensor wherein the magnetic sensor for detecting a change of the magnetic field generated by the measuring object is arranged to get near to the measuring object while separated from an impression face, and wherein a canceling coil for eliminating a direct current magnetic field and/or the magnetic field provided in the place of the magnetic sensor by the impression coil is arranged in the magnetic sensor, so as to measure a detection signal from the magnetic sensor, a lock-in amplifier circuit for detecting an output from the measuring circuit for the magnetic sensor in two signals having the frequency same as that of the impression coil and different in phases each other by 90°, and an analytical means for analyzing a phase change of the output from the magnetic sensor, based on an output signal from the lock-in amplifier circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027872-A (JP)
Title: Method for changing reversing time of raking-in plate of refuse loading device
Inventor: TAKAGI ARATA
IPC: B65F3/00
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To make operability excellent and take a back flow preventing measure according to the kind of refuse by easily setting and changing a starting timing of a reversing operation of a raking-in plate by a worker at a field, in a refuse collection vehicle mounted with a loading device provided with the raking-in plate supported at a lower end part of an ascending/descending movable shielding plate to oscillate in the longitudinal direction.  <P>SOLUTION: A control device of the loading device is provided. In a loading operation program, a changeover switch having a changing mode to instruct the change of a reversing starting time of the raking-in plate is provided. While a loading button is pressed in the changing mode, the raking-in plate 9 is not operated, and the time charts are taken into the loading operation program. When a program is changed from the time chart shown in Fig.(B) to the time chart shown in Fig.(A), the mode changeover switch is switched to the changing mode, and the loading button is continued to be pressed till the movable shielding plate 8 is lowered at a prescribed position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026316-A (JP)
Title: Vertical game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To hold a front frame connected/supported openably/closably to an outer frame of a game machine in an appropriate horizontal posture, and to easily and lightly open/close (draw out/push in) the front frame.  <P>SOLUTION: The pachinko machine PM comprises the outer frame 20, the front frame 30 hinge-connected to sides of the outer frame 20 in such a way that the front frame can be opened sideways, and game component members mounted on the front frame 30. The pachinko machine PM is erected vertically on the whole for games. The outer frame 20 is formed in a rectangular frame shape, consisting of an upper frame member 21, a left frame member 22, a right frame member 23 and a lower frame member 24. The lower frame member 24 consists of a modesty panel part 25 and a base plate part 26, integrally formed of a resin material, and a lower face panel 29 is jointed to the lower face of the lower frame member 24. The pachinko machine also has a front frame support mechanism 27 with a support roller 277 on the rear surface on the opposite side from a hinge-connected part of the modesty panel part 25 for smoothly guiding the front frame 30 to be opened/closed and supporting the front frame 30 in the closed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041668-A (JP)
Title: Video receiver
Inventor: OGURA TOMOE
IPC: H04N5/445
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video receiver for indicating information useful for a user in an earlier timing by displaying a program information list along with a view tendency of the individual user including highly recommended programs in addition to programs being broadcasted at present at the time of application of power.  <P>SOLUTION: The video receiver storing program attached information is provided with a recommended program information generating section 204 for carrying out program recommendation processing on the basis of view information such as a view history by each user and programs liable to be preferably viewed and for providing recommended program, thereby realizing a function of providing a recommended program information list 302 including program information broadcast in future in addition to programs broadcast at present.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035553-A (JP)
Title: Image forming apparatus, image formation method and data controller
Inventor: NOMURA YUJIRO
IPC: G03G15/043
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To quickly switch a printing mode in an image forming apparatus which carries out printing by forming a latent image by scanning light beams on a latent image carrier, and then by transferring a toner image formed by developing the latent image to a recording medium.  <P>SOLUTION: In high resolving printing, the action of forming the latent image to an effective image region by making a light beam SL1 which scans in a direction (+X) and a first scanning region a light beam for latent image formation, and the action of forming the latent image to the effective image region by making a light beam SL2 which scans in a direction (-X) and the first scanning region the light beam for latent image formation are repeated alternately. The so-called two-way scanning mode is thus carried out, whereby the latent image is formed by a high resolution. On the other hand, in low resolving printing, the latent image is formed by scanning only the light beam SL1 for latent image formation on a photoreceptor. The so-called one-way scanning mode is carried out, whereby the latent image is formed by a lower resolution than in the high-resolution printing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041781-A (JP)
Title: Multiplication crystal oscillator
Inventor: ARAI JUNICHI
IPC: H03B5/32
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplication oscillator in which noise components lower than the n-th harmonic component are suppressed by promoting reduction in size.  <P>SOLUTION: In the multiplication oscillator where a multiplication circuit having a parallel resonance circuit and an amplification circuit grounded to earth potential is connected with an oscillation circuit, and the n-th harmonic component (n is an integer of 2 or above) of the oscillation circuit is outputted, the parallel resonance circuit comprises a series resonance circuit of an inductor and a capacitor having a resonance frequency lower than the n-th harmonic component, and a reactance element connected in parallel with the series resonance circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004293796-A (JP)
Title: Driving force transmission controller for vehicle
Inventor: IKEDA AKIHIKO
IPC: F16D13/52
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission controller for a vehicle capable of obtaining sufficient durability for foreign matter.  <P>SOLUTION: In a clutch device 10, an outer peripheral side shielding member 118 having an inner peripheral face 122 opposing to an outer peripheral face of a cover member 34 fitted in and attached to an opening of a first bottomed cylindrical rotary member 18 on an outer peripheral side of an electromagnet 60 with a slight clearance is fixed to the electromagnet 60, and a male screw (screw thread) 36 directed toward a second propeller shaft 14 side, namely, an outer peripheral side shielding member 118 side when going toward the direction of relative rotation is formed on the outer peripheral face of the cover member 34 and at least a face opposing to the inner peripheral face 122 of the outer peripheral side shielding member 118. Consequently, the foreign matter going to intrude into a clearance between the outer peripheral face of the cover member 34 and the inner peripheral face 122 of the outer peripheral side shielding member 118 is discharged onto an open side of the outer peripheral side shielding member 118, namely, a first propeller shaft 12 side by screw advance action of the screw thread to provide sufficient durability of the driving force transmission controller for the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006041126-A (JP)
Title: Operation/display device, method for display, and display program
Inventor: WATANABE MASAKI
IPC: H01L21/027
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation/display device to which a plurality of different kinds of jobs to execute like a chain.  <P>SOLUTION: The different kinds of jobs such as exposure treatment and instrumentation treatment (alignment) by an exposure apparatus and calibrate treatments (calibration), calibration treatment (calibration) and adjusting treatment of the optical system of the exposure apparatus are simultaneously reserved and registered through a key board etc. and the state of the reservation registration is displayed on a job list display screen 50. The reserved and registered jobs are transferred to be executed like a chain, and disappears from the screen 50 when the execution is completed (the job is completed). On the screen 50, a job list display unit 51, a selected job detail display unit 52, a job selection button 53, a job state transition chart display unit 54, and a command panel operation part 55 are displayed simultaneously.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042535-A (JP)
Title: Stator for rotary electric machine, and its manufacturing method
Inventor: YOKOI YUTAKA
IPC: H02K1/20
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine capable of cooling a stator more efficiently, and to provide a manufacturing method therefor.  <P>SOLUTION: This stator, used for an axial-type motor including a cooling function, is equipped with a stator core 18 having a plurality of teeth 22; coils 20 wound around the teeth 22; and a cooling pipe 30 which is disposed along part of the coil 20 and passes cooling medium through its inside. The cooling pipe 30 is formed out of a flexible material, expandable in such a direction that it can be brought into close contact with the coil 20 as an internal pressure increases due to the filling of the cooling medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034807-A (JP)
Title: Operation switch attaching structure for game machine
Inventor: MIYAKE SHIGEO
IPC: A63F7/02
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation switch attaching structure for a game machine which can be constituted in a manner to place a member of models requiring a game operating means under an inoperable state when the member is shared by models which do not require the member, and at the same time, for which the avoiding property for a misoperation and so forth is increased.  <P>SOLUTION: A press-operable operating section 70 is arranged on the front surface side of a door member 3 in a manner to be exposed, and a motion transmitting mechanism (a link mechanism 190 and a cam mechanism 290) one end section of which is connected with the rear end section of the operating section, and the other end section of which interlock-operates in response to the pressing operation of the operating section is fixed to the door member 3. A first game panel 10 is arranged in a manner to be proximal to and face the other end section of the motion transmitting mechanism 190 and 290 and has a detecting member 76 which detects the interlocking action of the other end section of the motion transmitting mechanism when the operating section 70 is pressed while the door member 3 is placed under a closed posture. A second game panel 20 is arranged in a manner to be proximal to and face the other end section of the motion transmitting mechanism 190 and 290, and has a preventing member 86 which prevents the interlocking action of the other end section of the motion transmitting mechanism from occurring. The game machine is constituted to enable either one of the first game panel 10 and the second game panel 20 to selectively be attached to the front frame 2. In the same manner, a press-operable operating section is provided on a ball tray 4 which is provided in a manner to cover at least a part of the game machine, and the game machine is constituted by attaching the same game panel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004298656-A (JP)
Title: Infusion catheter including dilatable membrane
Inventor: SAMSON GENE
IPC: A61M25/00
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfusion catheter to be used in the area of a body where a conventional catheter is not fit to use, i.e., soft tissue such as brain, a peripheral blood vessel system, or liver.  <P>SOLUTION: The catheter includes: (a) an outer tube assembly which is arranged inside an outer polymer coat and includes a superelastic alloy ribbon weaving member; (b) an inner tube assembly which includes lumen extending from the near end to far end of the inner tube assembly, is arranged inside the outer tube assembly at an interval apart from the outer tube assembly, and forms a ring shape space between the outer and inner tube assemblies; and (c) a membrane assembly which has a dilatable membrane to be positioned far from the outer tube assembly and connected to the far end of the inner tube assembly, and forms a dilatable cavity communicating fluidically with the ring shape space between the outer and inner tube assemblies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006034260-A (JP)
Title: Pail for fishing
Inventor: YAGI HIROYUKI
IPC: A01K97/20
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pail for fishing, easily fitted with a holdfast for keeping folded state.  <P>SOLUTION: A case body 1 is formed to have an opening 1a on the upper side of a moisture impermeable synthetic resin sheet having flexibility, wherein the end of the sheet is welded to form a circumferentially rounding side part 1b and a bottom 1c and the side part 1b is formed to be folded. A bendable part 1e comprising a fold in the oblique direction and for folding is provided so as to be easily folded. A female snap fastener 5 is attached on the side part 1b and below a folding part 1d of the opening 1a of the case body 1 through a protecting sheet 7, and a male snap fastener 6 is attached on the lower side near the bottom 1c of the other side part 1b through a protecting sheet 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI