baber/WOPTO huggingface dataset:
Patent JP-2009290453-A (JP)
Title: Signal holding circuit, resistance switching circuit using the same and constant voltage source
Inventor: TANAKA MINORU
IPC: H01L27/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal holding circuit which does not have to be provided with a terminal for a control signal.  <P>SOLUTION: This signal holding circuit includes: an input circuit which includes an input terminal and first and second output terminals, outputs a first signal having the same logic as that of an input signal input to the input terminal and a second signal having the logic opposite from that of the input signal from the first and second output terminals, respectively when connected to a first power source, wherein both the first and second output terminals have high impedance when the first power source is disconnected; and a storage circuit which is operated by a second power source, is connected to the first and second output terminals, outputs the first signal or a signal having the same logic as that of the second signal as an output signal when the first and second output terminals do not have high impedance, and holds the output signal when the first and second output terminals have high impedance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285059-A (JP)
Title: Game machine
Inventor: ICHIMORI HIROSATO
IPC: A63F7/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of coping with abnormality, such as short circuit when it occurs.  <P>SOLUTION: The game machine includes a first circuit for outputting first voltage to a first power line and a second circuit for inputting the voltage of the first power line, converting it into second voltage, and outputting it to a second power line. The game machine includes: a first drive stop circuit for stopping drive of the first circuit when there is abnormality on the first power source line; and a second drive stop circuit for stopping drive of the second circuit when there is abnormality on the second power source line. A period from the occurrence of abnormality on the second power source line till stopping of drive of the second circuit by the drive circuit is made longer than a period from the occurrence of abnormality on the first power source line till stopping of drive of the second circuit by the first drive stop circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290487-A (JP)
Title: Optical add-drop multiplexer
Inventor: NAKAZATO HIROAKI
IPC: H04B10/07
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To measure and check a level diagram while being closed with respect to a self-device irrespective of whether it is under initial device construction or under operation.  <P>SOLUTION: An optical add-drop multiplexer is configured such that an optically multiplexed signal input via an optical cable is divided into individual optical signals of different wavelengths and the individual optical signals of different wavelengths are branched and supplied to a transponder, and at the same time, an optical signal from the transponder is added onto the individual optical signals of different wavelengths and then the individual optical signals of different wavelengths are combined and output to other optical cable. The optical add-drop multiplexer includes a means for adding an optical signal for measurement for each wavelength to an optical multi-core cord for connecting the individual optical signals of different wavelengths in the equipment; a means for preventing the outflow of the optical signal for measurement to the optical cable side for each wavelength; a means for measuring the optical levels of the individual optical signals of different wavelengths in a pre-stage and a post-stage of the optical multi-core cord for each wavelength; a means for calculating a value of loss of the optical multi-core cord for each wavelength according to the measured optical level; and a means for notifying the calculated value of loss for each wavelength of the optical multi-core cord.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285250-A (JP)
Title: Golf club and golf club grip
Inventor: FUJIMOTO HIROAKI
IPC: A63B102/32
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club to be easily gripped and swung.  <P>SOLUTION: The golf club 2 includes a head 4, a shaft 6, and the grip 8. The maximum thickness part of the grip 8 is within the range of ≥3 mm and ≤8 mm from a bat end. A position most close to a tip in the maximum thickness part is defined as a reference position K, a position separated by 20 mm from the reference position K toward the tip is defined as a position A, a position separated by 30 mm from the reference position K toward the tip is defined as a position B, a position separated by 50 mm from the reference position K toward the tip is defined as a position C, and a position separated by 200 mm from the reference position K toward the tip is defined as a position D. In this case, the taper ratio T1 of the reference position K to the position A is ≥0.255 and ≤0.270, the taper ratio T2 of the position B to the position C is ≥0.045 and ≤0.060, and the taper ratio T3 of the position C to the position D is ≥0.015 and ≤0.035.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288122-A (JP)
Title: Deterioration detection device of gas sensor
Inventor: HATANO HIRONORI
IPC: G01N27/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive deterioration detection device of a gas sensor for detecting deterioration of the gas sensor accurately.  <P>SOLUTION: A detection element 6 is constituted of a carrier carrying a catalyst for acceleration catalytic combustion with combustible gas, and a platinum coil covered with the carrier. A comparison element 7 is constituted of a carrier constituted of a material which is insensitive to combustible gas, and a platinum coil covered with the carrier. The carrier for the detection element 6 and the carrier for the comparison element 7 are formed of materials having each mutually-different specific surface area. A CPU 31 detects deterioration of the gas sensor 2 based on a sensor output from the gas sensor 2 at an air base time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290151-A (JP)
Title: Solid state laser apparatus
Inventor: SAKASHITA YUKIO
IPC: H01S3/094
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state laser apparatus capable of oscillating a laser beam always efficiently without depending on the position of the transferring optical fiber, wherein an excitation light emitted from an exciting semiconductor laser is transferred by a transferring optical fiber and made to be incident on a solid state laser medium.  <P>SOLUTION: In the solid state laser apparatus, the excitation light emitted from the semiconductor laser is transferred by a transferring optical fiber, and the excitation light transferred by the transferring optical fiber is made to be incident on the solid state laser medium which is an anisotropic crystal and arranged in a laser resonator, to excite the solid state laser medium. The solid state laser apparatus includes: a 1/2 wavelength plate, arranged between an outgoing-side edge emitting the excitation light in the transferring optical fiber and the laser resonator which the solid state laser medium is arranged in; and a rotating mechanism capable of controlling a rotation angle of the 1/2 wavelength plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292746-A (JP)
Title: THIAZOLE DERIVATIVE HAVING EXTENDED pi-CONJUGATED SYSTEM
Inventor: MORI ATSUNORI
IPC: C07D277/30
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a π-conjugate system organic compound useful as a luminescent layer material of organic EL, or the like.  <P>SOLUTION: The thiazole derivative is represented by general formula (I) (wherein n is an integer of 2-4; R<SP>11</SP>s are the same or different and each a hydrogen atom, a lower alkyl group or a lower alkoxycarbonyl group; Ar<SP>11</SP>s are the same or different and each a hydrogen atom or an aromatic group exhibiting electron withdrawing property with the proviso that at least one Ar<SP>11</SP>is an aromatic group exhibiting electron withdrawing property; and Ar<SP>12</SP>is an electron-donating group having an aromatic ring directly bonded to a thiazole backbone).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295362-A (JP)
Title: Box type electronic module
Inventor: SATO KOJI
IPC: H01R13/533
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box type electronic module such as a vehicle-use engine control unit or the like of low cost and high reliability, with durability and waterproofness improved.  <P>SOLUTION: A connector 13 comprises the required number of metal terminals 13B and a resin-made housing 13A, which latter 13A is equipped with a socket part 13c nearly parallel with a circuit board 14 into which a plug of an external harness is plugged, a terminal-holding wall part 13d having a nearly vertical flange part 13e at the socket part 13c for holding the metal terminals 13B, and an inward protruded part 13f jointed to a metal base 15 through an adhesive 20 and protruded inward from the terminal-holding wall part 13d nearly in parallel with the socket part 13c. The inward protruded part 13f of the connector 13 is jointed to the metal base 15 through the adhesive 20, and at the same time, a metal cover 11 is jointed to the metal base 15 and the inward protruded part 13f of the connector 13 through the adhesive 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295730-A (JP)
Title: Inductor for high frequency
Inventor: KANAZAWA SHUICHI
IPC: H01F17/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of loss due to proximity effect at a high frequency.  <P>SOLUTION: An inductor for high frequency is a solenoid coil having four or more turns, and an average winding pitch in its end parts (1b, 2b, 1c, and 2c) is made wider than that in its center parts (1a and 2a).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294417-A (JP)
Title: Polarized beam splitter, polarization conversion element and image display device
Inventor: SUZUKI KENZABURO
IPC: G02B5/18
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized beam splitter made small-sized and thin while attaining high diffraction efficiency over a wide wavelength range to improve the use efficiency of light by utilizing a diffraction optical element, and to provide a polarization conversion element and an image display device.  <P>SOLUTION: The polarized beam splitter has a first optical element component 11 comprising an isotropic optical material and having a first diffraction optical surface, and a second optical element component 12 adjacent to the first optical element component 11 and comprising a birefringent optical material and having a second diffraction optical surface, wherein when the refractive index of the isotropic optical material is expressed by N1, the refractive index of the birefringent optical material to an ordinary beam is expressed by No and the refractive index of that to an extraordinary beam is expressed by Ne and the refractive index nearer to the refractive index N1 in the refractive indexes No and Ne is expressed by N2n, a condition of the relation of ¾N1-N2n¾<0.01 and ¾Ne-No¾>0.05 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163353-A (JP)
Title: Waterproof boot structure
Inventor: ITO YOSHINORI
IPC: F16J15/52
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot with airtight structure and not susceptible to deformation, covering a rectilinearly moving shaft.  <P>SOLUTION: In waterproof boot structure, a bellows-like boot 31 made of a rubber-like elastic material and covering the rectilinearly moving shaft 13 is mounted between the front end of the shaft 13 and a boss member 14 located on the actuator side and supporting the shaft 13. The structure seals a space between the boot 31 and the shaft 13, and crests 34 of the boot 31 have a thickness greater than the thickness of the remaining portions of the boot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296414-A (JP)
Title: Emitter coupled type astable multivibrator
Inventor: OTAKE TETSUSHI
IPC: H03K3/282
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emitter coupled type astable multivibrator that can be varied largely in duty ratio.  <P>SOLUTION: In the astable multivibrator having clipping elements Q3 and Q4 connected in parallel to load resistances R1 and R2 of first and second transistors Q1 and Q2, currents flowing in the clipping elements Q3 and Q4 are varied to control the duty of a signal obtained at an output of the emitter coupled type astable multivibrator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294998-A (JP)
Title: Production management system
Inventor: ANDO KOJI
IPC: G05B19/418
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management system capable of inexpensive and efficient product management in small lot multi-product production.  <P>SOLUTION: Processors 10<SB>1</SB>to 10<SB>n</SB>process semiconductor wafers for every lot 12. Lot storage racks 14<SB>1</SB>to 14<SB>n</SB>store the lots 12 waiting for the processors 10<SB>1</SB>to 10<SB>n</SB>. Weight scales 16<SB>1</SB>to 16<SB>n</SB>measure the weights of the lots 12 stored on the lot storage racks 14<SB>1</SB>to 14<SB>n</SB>. A controller 18 warns if the weights measured by the weight scales 16<SB>1</SB>to 16<SB>n</SB>exceed an upper limit value 20. The controller 18 causes the corresponding lot storage racks 14<SB>1</SB>to 14<SB>n</SB>to issue a warning sound as a warning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293335-A (JP)
Title: Swing door
Inventor: MORI KOJI
IPC: E05D11/10
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing door usable for a passage such as a register counter to which an access is made frequently, having a simple structure, and capable of performing crime prevention by the configuration thereof.  <P>SOLUTION: The swing door includes a pair of semi-circular hinge disks 3 for pivotally supporting a pivot shaft 1, a stopper bar 4 which is installed in a door body 2 and which extends vertically through the door body 2, and a biasing means 5 for biasing the stopper bar 4 to the outer peripheral side of the hinge disks 3. Rotation restraining recesses 3b which are formed toward the centers of the hinge disks 3 and with which the biased stopper bar 4 is engaged are formed in the outer peripheries of the hinge disks 3. The rotation restraining recess 3b for the closed state of the door body 2 has a depth larger than the radius of the stopper shaft 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299092-A (JP)
Title: Method for operating vertical furnace, and facility for preventing coke to be charged into vertical furnace from being powdered in furnace
Inventor: KURIMOTO MASAYA
IPC: C21B5/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a vertical furnace, which can be applied to the case of using any kind of coke, sufficiently inhibits the coke to be charged into a vertical furnace such as a blast furnace from being powdered, and can smoothly and stably operate the vertical furnace, and to provide a facility for preventing the coke to be charged into the vertical furnace from being powdered in the furnace.  <P>SOLUTION: The method for operating the vertical furnace includes: using a plurality of sieving devices which are arranged so as to form steps; separating the coke into a massive part and a powdery part while dropping the coke from a sieving device having a sieving net at a higher position to a sieving device having a sieving net at a lower position; collecting the massive part remaining on the sieves; and charging the massive part into the vertical furnace to use it. The facility for preventing the coke to be charged into the vertical furnace from being powdered in the furnace includes: a coke-supplying device 4 for supplying the coke to a sieving device 1; a plurality of sieving devices 1a, 1b and 1c which are arranged so as to form the steps; and a charging device for charging cokes remaining on the sieves after having been sieved in the sieving device 1, from the upper part of the vertical furnace 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297922-A (JP)
Title: Cleaning device and screen printer
Inventor: NISHI HIDEKAZU
IPC: B41F15/12
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer which can inhibit the undermining of print tact and print quality.  <P>SOLUTION: This cleaning device is equipped with a cleaning unit 14 for cleaning one surface 11c of the side, opposite to a work 2, of a screen mask 11 with a printing pattern, for printing a pattern on a work 2, and a conveying means 15 for conveying the cleaning unit 14 over the entire one surface 11c of the screen mask 11. The cleaning unit 14 includes a cleaning paper 21 in contact with one surface 11c of the screen mask 11, a scraper 22, with an uneven surface 22b, which brings the cleaning paper 21 into contact with one surface 11c of the screen mask 11 and slides one surface 11c of the screen mask 11 through the cleaning paper 21, and a scraper transfer means 23 for transferring the scraper 22 to a contact position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302150-A (JP)
Title: Heat-dissipating resin composition, composition for heat-dissipating solder resist, heat-dissipating formed object, and heat-dissipating printed-wiring board
Inventor: FURUKAWA TERUO
IPC: H05K3/28
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-dissipating resin composition having excellent heat-dissipating characteristic, which is most suitably used as a composition for a solder resist in particular.  <P>SOLUTION: The heat-dissipating resin composition contains matrix resin and a filler. The filler includes nanofiber-type aluminum nitride. For this reason, the heat-dissipating resin composition is given a high-level thermal conductivity by the nanofiber-type aluminum nitride, thereby exerting excellent heat-dissipating characteristic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008312210-A (JP)
Title: Method for operating transponder, use of multiple thresholds for transponder, and transponder
Inventor: LEPEK PAUL
IPC: H04B5/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which energy is conserved during transponder operation.  <P>SOLUTION: A capacitor voltage of a capacitor is first compared with a first threshold, and the capacitor voltage is then compared with a second threshold. In a first operating mode, when the capacitor voltage is above the first threshold, an arithmetic logic unit performs a number of routines with a different priority. In a second operating mode, when the capacitor voltage is between the first threshold and the second threshold, a number of low-priority routines are stopped and a number of high-priority routines are continued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300680-A (JP)
Title: Display device
Inventor: FUCHI MASAYOSHI
IPC: G02F1/13
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device wherein the sensitivity of an optical sensor for measuring external light can be freely set.  <P>SOLUTION: A conductive film 18 is formed so as to cover the upper side of other elements, namely, the optical sensor. The display device includes a power source 19 generating a voltage, and the conductive film 18 is connected to the power source 19 through wiring. This voltage is changed, therefore the sensitivity of the optical sensor is changed, and the voltage at the time of obtaining a desired sensitivity is applied to the conductive film 18 by the power source 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303038-A (JP)
Title: Pulse expansion circuit and semiconductor device
Inventor: HONMA TOMOYUKI
IPC: H03K5/13
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse expansion circuit capable of expanding a pulse having a narrower width, and a semiconductor device.  <P>SOLUTION: There are provided: a p-MOS transistor P1 the gate of which is connected to an input terminal 27 and a p-MOS transistor P2 the gate of which is connected to an output terminal 28, in which the sources of both are connected to a power source terminal 5 via a constant current source 21 and the drains of both are connected to a ground terminal 6 via a constant current source 22 with a current drive capacity higher than that of the constant current source 21; a capacitor C1 one end of which is connected between the sources of the p-MOS transistors P1, P2 and the constant current source 21 and the other end of which is connected to the ground terminal 6; and an n-MOS transistor N1 the drain of which is connected to the gate of the p-MOS transistor P2 and connected to the power source terminal 5 via a constant current source 23, the source of which is connected to the ground terminal 6, and the gate of which is connected between the drains of the p-MOS transistors P1, P2 and the constant current source 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004140-A (JP)
Title: Image forming apparatus
Inventor: TAKAHAMA HIDEKAZU
IPC: G03G15/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing deterioration in the reproducibility of image caused by dot flat phenomenon.  <P>SOLUTION: A line width detection unit 18 detects a line width of main scanning direction and a line width of sub scanning direction for a line width detection pattern, respectively, based on input image data from a pattern detection portion 16. A line width coordination portion 20 computes a flat ratio (flat degree) between the main scanning direction and sub scanning direction and determines whether there is any dot flat phenomenon in any direction or not, based on the line width of the main scanning direction and the line width of sub scanning direction. An error diffusion portion 12 changes a distribution pattern used for error diffusion processing, and rectifies the input image data so as to correct the dot flat phenomenon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004239-A (JP)
Title: Image processor and image processing program
Inventor: FUJII KOICHI
IPC: H04N5/93
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily acquire information relating to a subject in a moving image.  <P>SOLUTION: An image processor 10 has: a moving image accepting part 11 for accepting the moving image; a still image extracting part 12 for extracting still images from the moving image; a still image analysis part 13 for analyzing the extracted still images; a still image determination part 14 for determining a still image being the target of acquisition of subject information, out of the extracted still images on the basis of the analysis result; and a subject information acquisition part 15 for acquiring subject information being information relating to a subject included in the determined still image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003507-A (JP)
Title: Control unit rewriting system of fuel cell vehicle
Inventor: OSHIMA KUNIAKI
IPC: B60L11/18
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit rewriting system of a fuel cell vehicle capable of conducting rewriting of a control program without damaging the equipment relating to scavenging of a fuel cell and a compressor or the like.  <P>SOLUTION: The control unit rewriting system of the fuel cell vehicle 1 is provided with the fuel cell, an air-compressor for supplying scavenging gas to the fuel cell, a scavenging-related control unit 45 memorizing rewritable a control program relating execution of scavenging of the fuel cell by a rewriting tool 9 and controlling a scavenging-related unit including the air-compressor and the fuel cell based on the control program, and a rewriting execution determination part 462 prohibiting the rewriting of the control program memorized in the scavenging-related control unit 45 when it determines the scavenging of the fuel cell is to be executed or is in execution and if it is determined the scavenging is to be executed or in execution.  <P>COPYRIGHT: (C)2010,JPO&INPIT