baber/WOPTO huggingface dataset:
Patent JP-2008267047-A (JP)
Title: Decorative flooring
Inventor: YAMADA TSUKASA
IPC: E04F15/12
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative flooring capable of highly maintaining the load resistance and strength as flooring, having brilliance and brightness three-dimensionally, and having excellent decorating feature.  <P>SOLUTION: This flooring A having excellent decorating feature includes a rough coated layer 2, an intermediate coated layer 3, and a topcoat coated layer 4 formed on a floor base 1 in this order. A bright scale piece-like material 5 is contained in the intermediate coated layer 3. Desirably, the bright scale piece-like material 5 is a glass flake coated with titanium oxide. The topcoat coated layer 4 is formed of a curable transparent paint.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275789-A (JP)
Title: Carrier and two-component developer using the same, and developing device and image forming apparatus provided with the same
Inventor: NAKATSU KIYOBUMI
IPC: G03G9/113
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier capable of obtaining an image of superior quality which has high image density and resolution and hardly causes fogging and carrier attachment, to provide a two-component developer using the carrier, to provide a developing device using the two-component developer, and to provide an image forming apparatus provided with the developing device.  <P>SOLUTION: In the carrier 100, an adhesive layer 103 formed with a coupling agent is disposed between a core material 101 of which the mean roundness is ≥0.940 and a coating resin 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273861-A (JP)
Title: Anthracene derivative, organic electroluminescent element, and display
Inventor: MATSUNAMI SHIGEYUKI
IPC: H01L51/50
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anthracene derivative suitably used as a green-colored light-emitting material in an organic electroluminescent element, and also constituting the excellent organic electroluminescent element having a high light-emitting efficiency and excellent in life characteristics.  <P>SOLUTION: This anthracene derivative is expressed by general formula (1). As a specific example, the compound wherein Ar<SB>1</SB>to Ar<SB>4</SB>are phenyl groups, and A and B are hydrogen atoms can be cited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318115-A (JP)
Title: Photoelectric conversion element, photoelectric conversion element fabrication method, and semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L21/3065
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with an end side face of different taper angle through gradual photoelectric conversion layer etching.  <P>SOLUTION: A pin-type photoelectric conversion element is faster in responsiveness than a pn-type photoelectric conversion element but it has a great drawback of dark current. A cause for this dark current is that an etching residue stacks at the end side face of a photoelectric conversion layer as a result of etching and electric conduction occurs via the etching residue. To cope with this problem, the end side face is taper shaped with two stages unlike a conventional single face taper shape and the end side faces of p and n layers in the photoelectric conversion layer are not placed on the same surface, resulting in leak current reduction in the photoelectric conversion element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276867-A (JP)
Title: Tape reel, recording tape cartridge, machine reel, lead member, and drive apparatus
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress one-sheet jumping out of a wound recording tape and irregular winding of the recording tape by suppressing variation of the recording tape in the axial direction of a hub when winding the recording tape on the hub.  <P>SOLUTION: A tape reel 20 has the cylindrical hub 22 on which the recording tape is wound, flanges 24 and 26 formed separately from the hub 22 and arranged at both of the ends of the hub 22, and connection members 24A and 26A provided at least either the flanges 24 or 26, connecting the flanges 24 and 26 with each other inside the hub 22, and not contact with the inner peripheral surface of the hub 22. The radiuses of one end side and the other end side of the outer peripheral surface of the hub 22 is made different from each other. Then, the recording tape is so wound on the hub 22 that a side of the small radius of curvature of the curve of the tape edge of the recording tape becomes the small diameter side of the hub 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283339-A (JP)
Title: Receiving apparatus, electronic equipment, and receiving method
Inventor: IRIE MICHIO
IPC: H04N7/173
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving apparatus which achieves low power consumption even during the reception of a signal.  <P>SOLUTION: The receiving apparatus is provided with: an antenna for receiving a high frequency signal which is a broadcasting wave; a high frequency amplification part for amplifying the amplitude of the high frequency signal; a frequency conversion part for converting the high frequency signal into an intermediate frequency signal; an intermediate frequency amplification part for amplifying the amplitude of the intermediate frequency signal at a variable amplification factor; a demodulation part for demodulating a transmission stream signal and transmission multiplexing configuration control (TMCC) information on the basis of the amplified intermediate frequency signal; a sound/video demodulation part for demodulating a sound signal and a video signal on the basis of the transmission stream signal; a modulation mode detection part for detecting a modulation mode included in the TMCC information, an amplification rate adjustment part for adjusting the variable amplification factor by applying voltage to the intermediate frequency amplification part; and a control part for stopping the operation of the amplification rate adjustment part when the modulation system is changed from a modulation system including amplitude modulation to a modulation system different from the modulation system including the amplitude modulation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280908-A (JP)
Title: Heater control device for exhaust gas sensor
Inventor: MITSUTA TETSUHARU
IPC: F02D41/14
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve driveability and exhaust emissions when starting running of a vehicle immediately after starting an engine while preventing a crack of the element of an air-fuel ratio sensor caused by adhesion of water.  <P>SOLUTION: It is determined whether or not condensate water exists in an exhaust pipe 16 based on elapsed time or the like after starting the engine. When it is determined that the condensate water does not exist therein, main energization control controlling energization of a heater is performed to increase the temperature of the sensor element of the air-fuel ratio sensor 17 to an activation temperature. At that time, when a shift lever is operated to a running range (a D range or the like), it is determined whether or not the condensate water exists under a determination condition for the running range. When it is determined that the condensate water does not exist, timing for starting the main energization control is performed earlier than a case where the shift lever is in a non-running range. Thereby, when the shift lever is operated to the running range and the running of the vehicle is started immediately after starting the engine, the activation of the air-fuel ratio sensor 17 is accelerated and air-fuel ratio feedback control is started earlier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008011505-A (JP)
Title: Allocation method and base station device utilizing the same
Inventor: NAGAI MAKOTO
IPC: H04W72/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device allocation method for effectively utilizing resources, and to provide a base station device that utilizes the method.  <P>SOLUTION: A base station device 10 allocates to a terminal device at least one subcarrier block in a frequency band, including a plurality of subcarrier blocks each constituted of a plurality of subcarriers. First, interference power is measured for at least a part of the plurality of subcarriers, included in each subcarrier block. Next, the average value of the interference power for each subcarrier block and a statistic value, indicating the degree of variation of the interference power to the average value are derived from the measured subcarrier interference power. Furthermore, based on the derived average value and the statistical values, at least one subcarrier block is allocated to a terminal device 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283616-A (JP)
Title: Ofdm receiver
Inventor: KITAYAMA YOSHITO
IPC: H04J11/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM receiver which, even when receiving a principal wave and a reflection wave which are superimposed one on the other in various patterns, can set an optimal FFT window position in accordance with each pattern.  <P>SOLUTION: An OFM receiver is equipped with an FFT processing section for performing FFT processing on an OFDM signal to which a guard interval is added. The OFDM receiver is further equipped with a signal detection section which auto-correlates with the received OFDM signal to detect a symbol interval and a signal strength and a window position control means which controls the position of an FFT window in the FFT processing section based on detection by the signal detection section. The window position control means is configured to recognize the symbol interval of each of a plurality of OFDM signals received in order from the highest signal strength while being temporally deviated by reflection or the like based on the detection by the signal detection section and to set the position of the FFT window based on the symbol intervals of the plurality of OFDM signals and the order of the signal strengths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281175-A (JP)
Title: Balance weight for wheel
Inventor: YAMADA KOTARO
IPC: F16F15/32
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel balance-weight mounted easily on the tire wheel wherein when a weight-unbalanced part of the tire is in a grounding rotation position, balance relationship between the centrifugal force on the side of the grounding side of the tire and the centrifugal force on the wheel balance-weight side is not greatly lost, and the vibration adversely affecting the linear stability and maneuverability are controlled to the minimum.  <P>SOLUTION: The balance weight 10 for a wheel is mounted on a tire-wheel 2 having a tire 3 mounted on the outside periphery. The balance weight 10 formed as a longitudinal integrated-body is provided along the wheel periphery of the tire wheel 2 in the range L1 that is longer than the length corresponding to the grounding length L in the peripheral direction of the tire 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007319667-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a sufficiently lower spin rate when a ball is fully hit with a driver, to provide the increased carry of a ball and excellent controllability, to provide an excellent durability to cracking on repeated impact and an excellent scuff resistance and to be very useful as a golf ball for professionals and other skilled golfers by setting a core diameter to at least a fixed size.  <P>SOLUTION: In the multi-piece solid golf ball G comprising a core, an envelope layer encasing it, an intermediate layer encasing it, and a cover which encases it and has on a surface thereof a plurality of dimples formed, the core 1 is formed primarily of a rubber material and has a diameter of at least 31mm, the envelope layer 2 and the intermediate layer 3 are each formed primarily of the same or different resin materials, and the cover is formed primarily of polyurethane. The envelope layer, intermediate layer and cover have thicknesses which satisfy the condition of cover thickness < intermediate layer thickness < envelope thickness, and the envelope layer, intermediate layer and cover have surface hardnesses (durometer D hardness) which satisfy the condition of core surface hardness ≤ envelope layer surface hardness < intermediate layer surface hardness > cover surface hardness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285195-A (JP)
Title: Shrink label and object having the label attached
Inventor: ISHIDA TAKASHI
IPC: G09F3/10
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink label capable of being easily removed from a container such as a PET bottle and an object having the label attached.  <P>SOLUTION: The shrink label (25) made of a tubular film having an overlap (11) where both ends of a single heat-shrinkable film overlap and join is put on an outer peripheral surface of a container (10) such as a glass bottle or a plastic bottle and thermally shrunk to be in tight contact with the container (10). The shrink label is characterized by that it has at least one hole (26) (referred to as a tear-open hole, hereinafter) with a diameter of 3.0 mm or larger serving as a lead for vertically tearing to remove the label from the container (10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287052-A (JP)
Title: Micro liquid crystal element and wavelength selective switch
Inventor: AKEYOSHI TOMOYUKI
IPC: G02B26/08
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro liquid crystal element having a micromirror structure which performs a hitless operation by a light intensity adjustment function with a simple control algorithm and a simple structure, and to provide a wavelength selective switch using the micro liquid crystal element.  <P>SOLUTION: The micro liquid crystal element is provided with: a mirror which reflects light; a diffusion layer which is arranged on the light reflection side of the surface of the mirror, and of which the two transparent electrode plates are filled with a liquid crystal and the light intensity of the reflected light reflected by the mirror is controlled by the electric voltage applied on the two transparent electrode plates; and a mirror driving mechanism which controls the reflecting direction of the light by tilting the surface of the mirror with respect to the optical axis of the light radiated to the mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295134-A (JP)
Title: Electrical equipment, and power consumption control system, method, and program
Inventor: SUZUKI NORIYUKI
IPC: B41J29/38
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suitably control power to be supplied to electrical equipment in an environment where electrical equipment whose power consumption ripples in a series of operations is connected to one power source.  <P>SOLUTION: Copying machines 11-13 include an interface means for connecting with an external control system 10, an application means which applies for the rights of power use to the control system 10 before executing a specified operation accompanied with power consumption, and an operation control means which executes the above specified operation after being granted the rights of use from the control system 10, and a return means which returns the rights of use granted as above when the above specified operation is finished. Hereby, the use of power is permitted to only a copying machine which has been granted the right of use. Therefore, since the rights of power use are not granted at the same time over the total power capacity of the power, it can prevent the operation of the copying machine from becoming unstable by shortage of power supply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291691-A (JP)
Title: Control device of solenoid valve mechanism
Inventor: OKAZAKI MASAHIRO
IPC: F01L9/04
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a solenoid valve mechanism, which reduces power consumption when returning the solenoid valve mechanism from a step-out state to a normal state.  <P>SOLUTION: A control device 1 of a solenoid valve 40 is equipped with an ECU 2. When the step-out occurs in the solenoid valve 40, the ECU 2 stops the operation of a cylinder 3a corresponding to the stepped-out solenoid valve 40 (Steps 244, 247) and drives a variable lift mechanism 70 so as to set an intake lift Lift to a recovery value Lrecover (Steps 143, 145). After the intake lift Lift reaches the recovery value Lrecover, an armature 50 is attracted onto one electromagnet by supplying power to one of two electromagnets 41, 51 so as to return the solenoid valve mechanism from a step-out state to a normal state (Steps 149, 153, 154, 156).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293739-A (JP)
Title: Portable illuminating device
Inventor: ICHIKAWA KOICHI
IPC: F21V13/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable illumination device having a cover member for protecting a light-emitting element in which deterioration of illuminance is prevented as much as possible.  <P>SOLUTION: The portable illumination device is provided with the light-emitting element 3 having a front emitting face 3A, a cover member 5 in which a concave face 5A formed in primary curvature shape is opposed to the front emitting face 3A and a straight line L existing on the primary curvature is installed in a state extending so as to be slightly inclined relative to the state extending in parallel to the front light-emitting face 3A, and a reflecting surface 11 which reflects the light L9 reflected by the cover member 5 out of the light L7 emitted from the light-emitting element 3 toward the cover member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295252-A (JP)
Title: Rotary rectifier fault detector and protection device of brushless synchronous machine
Inventor: KONO YASUNOBU
IPC: H02P9/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary rectifier fault detector of a brushless synchronous machine which detects a fault, without providing a detection coil, and without memorizing beforehand correlation of operation data at normal time.  <P>SOLUTION: When the fault is generated in a rotary rectifier 3, such as opening and a short circuit of a diode 3a, a proportion of an AC component to a DC component in an exciter field current J increases. In the rotary rectifier fault detector 20, a difference C between a DC current value A and an AC effective value amount B is obtained, wherein the DC current value is obtained by passing the exciter field current J through a DC filter 22, while the AC effective value amount is obtained by multiplying an output of a root-mean-square operational circuit 23 by a gain K. When the difference C exceeds a prescribed value D, an abnormal signal S2 is generated from a timer 32. Moreover, as a harmonic component increases when the diode 3a is short-circuited, when an output E of a band pass filter 42 exceeds a prescribed value F, a second comparator 43 judges that a phase short circuit fault is generated to produce a signal S4, and a protective trip circuit 50 generates a generator stop signal S6 on an AND condition of the signals S2, S4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227972-A (JP)
Title: Carrier stocker
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/677
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of a carrier stocker.  <P>SOLUTION: A carrier transfer robot 20 carries a carrier C in between a first delivery port 10 for receiving from an outside the carrier C for containing a substrate and a second delivery port 300 having the carrier C for delivering the substrate to an apparatus 4. The first mounting stage 11 of the first delivery port 10 has a passing gate 12 into which the up-and-down hand 23 of the carrier transfer robot 20 can pass through. The second mounting stage 303 of the second delivery port 300 has a notch 304 into which the up-and-down hand 23 can pass through. Thus, the carrier transfer robot 20 is possible to support and carry the carrier C, so that the high speed transportation of the carrier stocker becomes possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008297710-A (JP)
Title: Method and apparatus for automatically binding reinforcements together
Inventor: HAYASHI AKIRA
IPC: E04G21/12
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and efficiently bind thick reinforcements for a foundation or a retaining wall with a thick binding wire.  <P>SOLUTION: This automatic binding apparatus 1 comprises: a main body section 2, the upper portion of which is provided with holding portions 6 and 7 and the lower portion of which is provided with a rolling mechanism 5; a binding-wire feeding section 3 which is provided on the front side of the main body section 2; a driving section 4 which is equipped with a motor provided on the backside and capable of selectively running in normal and reverse directions; and first-third drive transmission means which are driven by the driving section 4. A crossing portion between the reinforcements 70 and 71 to be bound is interposed between the binding-wire feeding section 3 and the rolling mechanism 5. The crossing portion between the reinforcements is held by the single binding wire which is pushed out by a pushing means; and a leading end of the binding wire holding the crossing portion is engaged with a rolling member 57 of the rolling mechanism 5, and twisted a plurality of times. Even if the binding wire with a thickness exceeding 2.5-3 mm and having a high rigidity can be used, efficient and safe winding work can be executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297746-A (JP)
Title: Air lock supply/exhaust air circulation system of pneumatic caisson
Inventor: KANDA HIROSHI
IPC: E02D23/06
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air lock supply/exhaust air circulation system capable of reducing all the consumed air amount during caisson operation by remarkably reducing the consumed air amount for air lock of a pneumatic caisson by a considerably simple and inexpensive system.  <P>SOLUTION: A material lock 5 having a supply pipe 12 with an air compressor 11 and a first pressurizing valve 31 and exhaust pipe 14 with a first exhaust valve 41 and an exhaust muffler 15 comprises a pressure tank 20. The pressure tank 20 and the material lock 5 are connected to each other through a supply pipe 12a with a second pressurizing valve 32 and also through an exhaust pipe 14a with a second exhaust valve 42. The compressed air in the lock 5 is collected by discharging it into the pressure tank 20, and the compressed air in the pressure tank 20 is supplied into the lock 5 for circulating the compressed air for reutilization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299250-A (JP)
Title: Imaging device
Inventor: OKABE SATOSHI
IPC: G03B17/18
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of using both an interchangeable lens for film imaging device and an interchangeable lens for digital imaging device and reducing deterioration of image quality.  <P>SOLUTION: The interchangeable lens 2 is connected to a body of the imaging device by a lens connection part 3. A plurality of optical filters are mounted on rotatable filter turrets 6, 7, respectively. When the interchangeable lens for film imaging device is connected, aperture parts 10, 11 are disposed on an imaging optical path. When the interchangeable lens for digital imaging device is connected, an ND filter 8 and a CC filter 9 are disposed on the imaging optical path.  <P>COPYRIGHT: (C)2009,JPO&INPIT