baber/WOPTO huggingface dataset:
Patent JP-2007012981-A (JP)
Title: Laser with high reflective coating on interior total reflection surface of optical element
Inventor: ISHIZU MITSUO
IPC: H01S3/083
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the disadvantage that the polarizing condition of an incident light varies because the conventional optical prism utilizes the total reflection for the interior reflection.  <P>SOLUTION: The laser uses an element formed by depositing a high-reflective dielectric multilayer film on the reflective surface of a prism (optical element) made of optical glass, optical crystal or solid state laser medium. The reflective surface utilizes the total reflection or interior high reflection. Thus, the interior reflection of the element is the reflection of the dielectric film, no phase difference appears between the P- and S-waves caused by the reflection and the polarizing condition of an incident light is conserved. The dielectric multilayer reflective film may be a narrow band high reflective film or a broad band high reflective film. A few light passing through the reflective film makes a usual total reflection at the interface of the light and air, but, if the reflectivity of the reflective film is high, the reflectivity of the reflective film remains in the total reflection and the phase difference is few between the P- and S-waves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013009-A (JP)
Title: Piezoelectric element, electronic device and electronic apparatus
Inventor: FUJIMORI OSAMU
IPC: H01L41/22
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element capable of developing excellent characteristics for a long period, an electronic device equipped with the piezoelectric element, and an electronic apparatus equipped with the electronic device.  <P>SOLUTION: The piezoelectric element 4 is provided with a piezoelectric body 41 constituted principally of a piezoelectric material, and a pair of electrodes 42, 43 connected to the piezoelectric body 41 while the pair of electrodes 42, 43 are constituted so as to displace or deform the piezoelectric body 41 by impressing a voltage on the pair of electrodes 42, 43. In this case, at least part of the piezoelectric body 41 with the electrodes 42, 43 connected thereto is covered by a protective film 44 constituted principally of an inorganic material, and water-repellent treatment is applied on at least one part of the protective film 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015413-A (JP)
Title: Electronic apparatus with display
Inventor: MAEHARA HIROAKI
IPC: B60R16/02
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus equipped with a display which allows a continuous use of the device function while suppressing a temperature rise in the device under certain restricted conditions even when a failure is sensed in a cooling fan 9 in the device, and enhances the convenience of the user.  <P>SOLUTION: A car-mounted display device 1 equipped with a plurality of device functions is furnished with: the cooling fan 9 for cooling the power supply part 7 in the device; a failure detection means to detect failure in the fan 9; and a function restricting means to restrict the device functions serviceable on the basis of the priority information of the device functions stored in a memory part 6 when failure detection means detects failure in the cooling fan 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016257-A (JP)
Title: Structure for furnace wall of blast furnace
Inventor: UCHIDA MASATOSHI
IPC: C21B7/10
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To make mitigation of a heat stress acted on the lower end surface of a copper stave, in the case of being a constitution arranging the copper stave on refractory bricks supporting a cooling table.  <P>SOLUTION: The refractory brick 5 for supporting the cooling table 6 and the copper stave 3 arranged on the upper surface of the refractory brick 5, are arranged and the lower end part of the copper stave 3 is set far back to about 100-300 [mm] to the surface on the inside of a furnace at the most upper part of the refractory brick 5 to form a step part 10 on the most upper surface of the refractory brick 5. In this way, according to a blast furnace operation, the stuck material 11 functioned as the heat insulating wall on the step part 10, can be piled up and stuck, and the heat stress acted on the lower end surface of the copper stave 3 can be mitigated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016435-A (JP)
Title: Deck plate for composite floor slab
Inventor: TAKEUCHI ICHIRO
IPC: E04B5/40
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the effect of combining a deck plate with concrete.  <P>SOLUTION: The deck plate 11 for a composite floor slab has a cross-sectional shape in which a trapezoidal mountain part 20 and a valley part 21 are alternately formed by using upper and lower horizontal flanges 12 and 13, and an obliquely inclined web 14 for connecting both of the flanges together. A step part 16, which has the direction (the direction of a normal) of a step surface 16c directed downward with respect to a horizontal direction, is provided in a midway position along the inclined web 14. A step-surface angle θ<SB>1</SB>of the step surface 16c with respect to a horizontal plane is in the range of -10°C to +23°C. The angle θ<SB>1</SB>heightens the effect of combining the deck plate with the concrete, and enables strength higher than a required load set at 70% of a theoretical value of maximum strength to be realized as maximum strength for test. This invention is applied to the deck plate with a great length, so that the composite floor slab with a long span can be realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016162-A (JP)
Title: Maleimide-based polymer
Inventor: DOI TORU
IPC: C08F222/40
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel maleimide-based polymer having excellent heat resistance.  <P>SOLUTION: The maleimide-based polymer comprises a specific N-substituted maleimide residue unit, and an olefin residue unit; and has a number average molecular weight of 10,000-500,000. An N-substituted group of the N-substituted maleimide residue is selected from the group consisting of a hydroxy group, a carboxy group, a hydroxyalkyl group having a carbon number from 1 to 4, and a carboxyalkyl group having a carbon number from 2 to 5. Further, the maleimide-based polymer comprises the N-substituted maleimide residue unit of 5-95 mol%, and the olefin residue unit of 95-5 mol%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020109-A (JP)
Title: Electronic blur correction apparatus
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/369
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic blur correction apparatus capable of performing highly accurate blur correction regardless of a personal difference or photographing conditions.  <P>SOLUTION: An electronic blur correction apparatus comprises a solid-state imaging element 1 wherein a plurality of pixels are arrayed in a matrix shape; angular velocity sensors 19, 20 for detecting a blur amount of an optical image formed on the solid-state imaging element 1; and a CPU 7 which calculates a proper exposure time, sets an allowable blur amount corresponding to a blur limit exposure time to be determined in accordance with a focal distance of a photographing lens 15, and performs control so that the solid-state imaging element 1 performs exposure multiple times by time-dividing the proper exposure time by defining a time point when the detected blur amount reaches the allowable blur amount, as an ending time point of one time of time-divided exposure.Inside or outside the solid-state imaging element 1, a plurality of time-divided images are added after correcting relative blur, thereby producing an image without blur.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006032954-A (JP)
Title: Device and method of low inductance plasma chamber
Inventor: CARL A SORENSEN
IPC: H01L21/3065
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for a low inductance plasma chamber.  <P>SOLUTION: In a certain mode, the plasma chamber having (1) a chamber size of at least of about 1.8×2.0 m, and (2) the inductive reactance of effective inductance of less than about 12 to 15 Ω is provided. The plasma chamber can be used, for example, to treat a substrate used for a flat panel display. A number of other modes are also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007025831-A (JP)
Title: Content retrieval apparatus and its method
Inventor: SHIBATA TATSU
IPC: G06F17/30
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content retrieval technology for presenting a content desired by a user without omission.  <P>SOLUTION: For automatically obtaining relevance between contents based on a history of browsing the content by a user to display a list of the retrieval result obtained by retrieving content satisfying a retrieval condition input from the user, on the basis of the relevance, it is determined whether or not there is content having relevance to the retrieved content though not satisfying the retrieval condition, and if there is content having the relevance, the content is also displayed in a list. Thereby, content desired by the user can be displayed without omission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006068502-A (JP)
Title: System for realizing complex assembly
Inventor: TUSACCIU EDOARDO
IPC: A63H33/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for realizing a complex assembly.  <P>SOLUTION: The system comprises a plurality of basic elements, and a plurality of construction elements and/or shaping elements capable of being coupled with the basic elements. Each basic element is comprised of ferromagnetic material to be coupled with a first type of construction element and/or shaping magnetic element, and is further provided with non-magnetic coupling means for coupling with at least a second type of plastic material element. The plastic material element is provided with a coupling means corresponding to that on the basic elements.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007004745-A (JP)
Title: Auxiliary warning device
Inventor: SUZUKI YUTARO
IPC: G08G1/16
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To warn a driver by detecting turning-off of a brake lamp turned off when a front vehicle advances and a light indicating a state change, in a stopping state by traffic congestion and waiting for a signal.  <P>SOLUTION: This auxiliary warning device is composed of a color CMOS imaging element, a control part and an output means. When both data Y and U corresponding to the same picture element become a high value among digital YUV signals outputted from a color CMOS camera, it is determined that a red light shines. The Y signal is taken in from the color CMOS imaging element after a predetermined interval, a luminance change is calculated by subtracting Y data of a corresponding memory area 2 from Y data of a memory area 1 only on the picture element of becoming 1 in a 0-th bit of the memory area 1. At this time, when luminance reduces by a specific value, a warning is issued to a guard by the output means by determining that the red light is turned off. When luminance reduction is not recognized, the interval, data taking-in and a calculation of the luminance change are repeated again.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023686-A (JP)
Title: Unlocking controller
Inventor: TANIGUCHI SATORU
IPC: E05B83/18
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the malfeasant unlocking of an open-close body such as a trunk (a trunk lid), and to improve a security.  <P>SOLUTION: An unlocking controller has a control section 3 unlocking the trunk lid by receiving a radio signal transmitted by a normal portable type transmitter. The unlocking controller has a key cylinder 12 capable of selectively changing over the place of an unlocking limit limiting the unlocking of the trunk lid by inserting a normal sub-key 13 and the place of an unlocking permission permitting the unlocking of the open-close body and a trunk cancel SW4 detecting the place of the selection of the key cylinder 12. When the place of the selection detected by the trunk cancel SW4 is the place of the unlocking limit, the unlocking of the trunk lid by the control section 3 is limited by the input of a Lo level to an AND circuit 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037228-A (JP)
Title: Coreless motor
Inventor: SHIRAKI MANABU
IPC: H02K9/06
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a coreless motor miniaturized, having a simplified constitution and obtaining a cooling effect within the motor.  <P>SOLUTION: The coreless motor is provided with a motor housing 3, a rotating shaft 5 disposed within the motor housing 3, a cylindrical coil 7 integrally rotated with the rotating shaft 5, a magnet 6 disposed on an inner circumference of the coil 7, and an commutator 21 for supplying power to the coil 7. The commutator 21 is attached to a side end of the coil 7, integrally rotated with the coil 7, and formed with a blower blade 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030247-A (JP)
Title: Liquid discharge head and image forming apparatus
Inventor: MITA TAKESHI
IPC: B41J2/055
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head with an improved discharge efficiency of a liquid, and an image forming apparatus.  <P>SOLUTION: The liquid discharge head is equipped with a nozzle for discharging a liquid, a pressure room communicated with the nozzle and filled with the liquid, a feeding opening for feeding the liquid into the pressure room, a piezoelectric element constituting one wall face of the pressure room, and an interlocking member moving by interlocking the displacement of the piezoelectric element and changing the cross-sectional area of the feeding opening. The liquid discharge head is characterized in that when the liquid is discharged, the liquid in the pressure room is pressed by the displacement of the piezoelectric element, and the cross-sectional area of the feeding opening becomes smaller by movement of the interlocking member in comparison with the time when the liquid is not discharged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034692-A (JP)
Title: Program rewrite method
Inventor: SUZUKI AKIHIRO
IPC: G06F11/00
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain operation in an embedded system needing continuous operation by shifting to a newly updated program without causing reboot at the time of program rewrite.  <P>SOLUTION: A program in execution in a program storage area 15 of a random access memory 14 writes all data of a new program to a nonvolatile memory 12 at the time of program rewrite. The program records the operating state of the whole unit at the point of time in an operating state storage area 17. A program execution area is branched from the program storage area 15 to a program storage area 13 of the nonvolatile memory 12. A program executed in the program storage area 13 of the nonvolatile memory 12 just after branch continues the operating motion by reflecting a parameter in reference to various operating state data stored in the operating state storage area 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033289-A (JP)
Title: Measuring apparatus
Inventor: SOME MASATO
IPC: G01N21/27
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the selection of a method for acquiring a proper position of a dark line in accordance with a measurement mode, in a measuring apparatus which generates an evanescent wave at an interface between a dielectric block and a thin-film layer contacting with an object to be measured such as a sample by using a total reflection of a light beam and analyzes the sample by measuring a change in intensity of the light beam after the total reflection.  <P>SOLUTION: In the measuring apparatus, a signal processing section 18 simultaneously executes computations by using two dark line position acquiring means which are a wide range-use dark line position acquiring means (center of gravity method) and a narrow range-use dark line position acquiring means (difference method), based on signal values obtained by applying an A/D conversion to signals output from photodiodes 17a, 17b and 17c, .... In a selection means, if a precise computation executed by the narrow range-use dark line position acquiring means (difference method) requires time, a result with a normal precision obtained by the wide range-use dark line position acquiring means (center of gravity method) is output at a high rate, and then a highly precise result is output when the computation executed by the narrow range-use dark line position acquiring means (difference method) is completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031674-A (JP)
Title: Liquid curable resin composition
Inventor: SUGAWARA SHUICHI
IPC: G02B6/44
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid curable resin composition which can give high n value primary coated optical fibers and has high-speed curability and high storage stability.  <P>SOLUTION: The liquid curable resin composition is one comprising (A) urethane (meth)acrylate, (B) a cyclic N-vinyl compound, (C) an ethylenically unsaturated compound other than (A) and (B), and (D) a photopolymerization initiator, wherein the composition has an acid number of 0.05 mgKOH/g or smaller and an amine number of 0.01 mgKOH/g or smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015671-A (JP)
Title: Electric-driven truck
Inventor: JOFU TOSHIAKI
IPC: B62B5/06
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric-driven truck or an electric-driven assist truck which is less in man-power load even during the cornering travel and during the traveling under a small load, excellent in operability, lightweight and capable of performing the energy-saving operation.  <P>SOLUTION: In a four-wheel truck having two fixed wheels and two free driven wheels, a differential gear is provided between the two fixed wheels, an output shaft of an electric motor is coupled with an input shaft of the differential gear, and the right and left fixed wheels are coupled with right and left output shafts of the differential gear to form driving wheels. An outer rotor type motor having excellent torque/current efficiency is used for the drive motor, and a control device having the regenerative control operational function is stored within the motor. A grip type accelerator and a push-button switch and an indicator are provided on a hand-push type handle unit to enhance the operability, and to simplify a structure and to reduce the weight thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005322658-A (JP)
Title: Connector
Inventor: SASAI OSAMU
IPC: H01R13/42
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which permits easy extraction of a terminal fixture therefrom, and prevents entry of unwanted foreign materials thereto.  <P>SOLUTION: A terminal fixture 20 is held in a cavity 11 in a connector housing 10, in a state of a double engaging mechanism preventing the fixture 20 being coming off from the cavity 11. For the removal of the fixture 20 from the cavity 11, the evacuation of a retainer 40 from an engaging position in the rear direction makes a terminal engaging protrusion 43 retract to a position which cannot inhibit movement of the fixture 20 to open a tool inserting port 17. By inserting a tool 50 to the port 17 and felling a lance 24 to remove the engagement with a collision stop surface 18 and pulling an electric wire 30, the fixture 20 can be drawn out easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007043571-A (JP)
Title: Image processor, image processing method, and program for making computer execute the method
Inventor: NOZAWA TAKUMI
IPC: H04N1/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for reducing a cost to be required for mounting a debugging function and simplifying a board layout.  <P>SOLUTION: The image processor outputs image data for debugging, which is read by a scanner 1 and processed by a γ-correcting part 21 and an editing part 22, from a single image debugging I/F 8 which is arranged on an image data extension bus 6 for connecting respective parts and transmitting the image data. A debugging object function and an output function are set and inputted from an operation display part 9. Identification information which indicates that the processing is applied in each part is added to the image data which is read by the scanner 1. When set debugging function information coincides with the processed identification information by comparison, an image bus control part 7 outputs the image data for debugging as it is in response to information, which is added as a set output destination, without performing the subsequent image processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038984-A (JP)
Title: Vehicle molding
Inventor: TSUKAMOTO YUKIO
IPC: B60J1/02
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle molding hardly generating noise when a distal end of a projection part is brought into contact with a window plate and is removed therefrom in traveling of the vehicle.  <P>SOLUTION: The lengthy vehicle molding 10 is mounted along a clearance between a pillar panel 4 of the vehicle body and a peripheral edge of the window plate 3 arranged adjacent to the pillar panel. In the distal end 42 of the projection part 40 of the molding, a step 46 is formed such that an outward edge 21B side of the distal end is projected to a surface side of the window plate and an inward edge 21A side of the distal end is recessed toward a body part side. When it is mounted to a predetermined position, the projection part 44 of the distal end is brought into contact with the surface of the window plate, whereas the recessed part 43 of the distal end and a proximal part 45 of a cushion part 48 formed on the distal end of the projection part are separated from the surface of the window plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046622-A (JP)
Title: Drive system
Inventor: FUKUMOTO RYOICHI
IPC: F16D27/112
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To restrain scattering of wear debris caused by the operation of an electromagnetic clutch mechanism.  <P>SOLUTION: A drive system comprises a housing 11, an armature 41 rotatably supported by the housing, and the electromagnetic clutch mechanism which has a rotor 42 and coil 46 positioned oppositely to the armature and rotatably supported by the housing and is stored in the housing. The armature and rotor are frictionally connected with each other so as to transmit power between the armature and rotor by means of electromagnetic attraction force generated between the armature and rotor when the coil carries current. The drive system is also provided with a ring-shaped magnet 44 which holds a plurality of polarities circumferentially and is fixed on an outer periphery of the rotor, and a sensor for sensing a polarity change of the magnet in response to rotation of the rotor. The magnet has a ring-shaped wall section 44b which is separated radially outside of the armature and sticks out from a contact surface between the armature and rotor.  <P>COPYRIGHT: (C)2007,JPO&INPIT