baber/WOPTO huggingface dataset:
Patent JP-2008047749-A (JP)
Title: Radiograph detector
Inventor: OGAWA MASAHARU
IPC: H04N5/357
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image retention and also surely prevent electric charge injection from an electrode layer into a reading photoconductive layer in a radiograph detector including a linear electrode for prevention of generation of paired photoelectric charge.  <P>SOLUTION: The electrode layer 5 consists of: a first linear electrode 5a for generation of paired photoelectric charge; and a second linear electrode 5b for prevention of the generation of paired photoelectric charge with the same thickness as that of the first electrode 5a. The electrodes are alternately arranged approximately in parallel. The layer 5 further includes an insulator 5c with the same thickness as that of the first electrode 5a and interposed between the first and second electrodes 5a and 5b. A flat layer having a flat surface includes a light-shielding film 8a having a light-shielding property against read light provided in the lamination direction on at least a part corresponding to the second electrode 5b. An electric charge injection preventive layer 7 is provided between the layers 5 and 4 for preventing electric charge from being injected from the electrode of the electrode layer 5 into the reading photoconductive layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046091-A (JP)
Title: Hydrogen gas sensor
Inventor: YABUUCHI MARI
IPC: G01N27/12
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas sensor capable of reducing variations in detection sensitivity even if exposed to an acid or an oxidizing gas and accurately detecting concentration.  <P>SOLUTION: A sensitive element 1 includes an oxide semiconductor which is sensitive to hydrogen to change its electric resistance value. At least either an acid or thiourea is added to the sensitive element 1. In this case, even if the sensitive element 1 is exposed to the acid or an oxidizing gas, it is possible to reduce variations in detection sensitivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048635-A (JP)
Title: Method for cultivating plant, and planting member
Inventor: MATSUMOTO SATOSHI
IPC: A01G9/00
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating plants facilitating construction and dismantlement, suitable for greening in large-scale area, and enabling inexpensive cultivation: and to provide planting members.  <P>SOLUTION: The method for cultivating plants comprises laminating a raised material 3 on a porous ceramic base 1, admixing soil dressing 4 composed of lightweight volcanic gravels and the like into the raised material 3, spreading plant stalks and leaves 5 on the soil dressing 4 followed by covering the whole of the soil dressing 4 with a net 6, and fixing the net with hooks 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055653-A (JP)
Title: Paper bundle printer and paper bundle printing system
Inventor: SAKANO HIDEKI
IPC: B41J13/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper bundle printer which can suppress consumption of an ink ribbon in waste to excellently conduct dummy feed of papers toward a paper discharging port.  <P>SOLUTION: A platen moving mechanism 25 which moves a platen roller 51 for feeding a paper H1 and an ink ribbon R in cooperation with a print head 70 between a printing position 49 and a non-printing position 50 allowing the paper H1 to pass toward the paper discharging port 16 away from the print head 70 has a pressure roller 80 which is disposed separately from the platen roller 51 with a manual operating means 81 for moving the platen roller 51 from the printing position 49 to the non-printing position 50 and presses the platen roller 51 in a contact state to move the platen roller 51 from the printing position 49 to the non-printing position 50, wherein the paper H1 passes between the pressure roller 80 and the platen roller 51 in the non-printing position 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060195-A (JP)
Title: Solid-state imaging device and method for manufacturing the same
Inventor: NAKAYAMA TOMOHITO
IPC: H01L27/146
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device for effectively transferring signal charges in the thickness direction of a substrate.  <P>SOLUTION: The solid-state imaging device is provided with a semiconductor substrate, a photoelectric converter, an impurity region, a transfer gate, and a pixel output circuit. The semiconductor substrate includes a wiring layer on a first principal surfac, and a light-receiving region on a second principal surface. The photoelectric converter is arranged in units of pixels in the side of the second principal surface side. The impurity region is provided in the side of the first principal surface, opposing at least a part of the photoelectric converter via an intermediate layer. The transfer gate is arranged in the inside of a semiconductor base material being covered with an insulating film, and transfers signal charges to the impurity region from the photoelectric converting part. The pixel output circuit provides scanning output of the pixel output, on the basis of electrical state of the impurity region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060889-A (JP)
Title: Quadrature demodulator
Inventor: WATANABE YOSHITAKA
IPC: H03H9/145
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the leakage of a local signal included in a modulation signal before performing synchronous detection of a received modulation signal in a quadrature demodulator.  <P>SOLUTION: The quadrature demodulator 1 includes a distribution phase unit 2 serving to distribute a received modulation signal to two, and to operate such that the two modulation signals have a 90° phase difference; first and second band filters 3, 4 for passing an FSK modulation signal component output from the distribution phase unit 2 and removing a leaking local signal component; a local oscillator 5 for outputting a local signal for quadrature demodulation; first and second multipliers 6, 7 for multiplying the modulation signal output from the first and second band filters 3, 4 and the local signal output for synchronous detection; and a first low pass filter 8 and a second low pass filter 9 for removing a high frequency component of the base band signal component subjected to the synchronous detection and outputting the base band signal from the FSK modulation signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061154-A (JP)
Title: Wireless apparatus and program thereof
Inventor: SASAKI SHINSUKE
IPC: H04B1/3822
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus which suppresses battery consumption of a wireless key in the wireless apparatus which periodically communicates with the wireless key and restricts the use of an electrical appliance provided additionally when a communication failure is judged.  <P>SOLUTION: A RSSI(Received Signal Strength Indicator) measurement in reception of periodic communication is performed at the side of a wireless apparatus 100 and when the RSSI is lower than or equal with a threshold value, it is judged that a distance between the wireless apparatus 100 and a wireless key 110 is extended. The use of an electrical appliance 120 is restricted by a use restricting means 106 and a caution request signal is transmitted to the wireless key 110 by a caution request means 105 to the wireless key 110, so that the wireless key 110 raises a caution using a caution means 113. At such a time, at the side of the wireless key 110, it is not necessary to measure the RSSI in every reception of period communication, so that battery consumption can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303672-A (JP)
Title: Driving force transmission control device
Inventor: TAKADA SEIICHI
IPC: F16H1/06
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission control device for on/off operation of transmission of driving force in a fixed rotating direction from an input side to a load side, as required, while controlling the transmission of the driving force, independently of the direction of positive or reverse rotation on the input side.  <P>SOLUTION: Intermediate gears 5, 5 as bevel gears are laid between an input gear 3 and an output gear 4 as a pair of bevel gears opposing each other. A control member 6 is fitted to the outside of the output gear 4 to be rotatable/stoppable with external operation. A transmission sleeve 7 provided integrally with the control member 6 passes through the output gear 4, and its inner end is connected to an intermediate shaft 2 between the intermediate gears 5, 5 via a connection part 9. The driving force is transmitted with the intermediate shaft 2 constrained by the control member 6, independently of the rotating direction of the input gear 3, and the driving force is cut off with the intermediate shaft 2 in a free condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063420-A (JP)
Title: Polylactic acid and method for producing the same
Inventor: NONOKAWA RYUJI
IPC: C08G63/85
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polylactic acid which has little possibility of exerting a harmful influence on the interior of the body and the environment, excellent heat stability and hydrolytic resistance and little amount of residual lactide and to provide a method for producing the same.  <P>SOLUTION: The polylactic acid practically comprises a lactic acid unit represented by formula (1), has a weight-average molecular weight of 50,000-500,000 and contains 0.005-2 mol% based on the lactic acid unit of a titanium compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065050-A (JP)
Title: Transfer device, and image forming apparatus
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/16
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of securely separating the leading end of even an extremely thin recording material from a belt member while retaining stable transfer environment in a toner image transfer position, and to provide an image forming apparatus.  <P>SOLUTION: The toner image transfer position is defined between a transfer belt 61 and a photoreceptor drum 1 while the photoreceptor drum 1 and a transfer roller 64 are kept in firm contact with each other with the transfer belt 61 between them. The transfer device 6 conveys a recording material kept sucked to the transfer belt 61, and passes the recording material through the toner image transfer position. Countless through-holes 65 of 50 μm diameter are formed in the entire surface of the transfer belt 61, thereby securing the gas permeability. Fans 101 and 102 are disposed inside the transfer belt 61 and the recording material P is sucked via the transfer belt 61. A fan 103 disposed downstream of the fans 101 and 102 blows the recording material P upward via the transfer belt 61, thereby forcibly separating the leading end of the recording material P from the surface of the transfer belt 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007038683-A (JP)
Title: Method for manufacturing microstructure
Inventor: HONG GILBERT H
IPC: G03F1/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for duplicating a microstructure from a master having surface characteristics expressing a microstructure.  <P>SOLUTION: The method comprises steps of: producing a liquid solution of a polymer; spin-coating the solution on a rotating master having a planner microstructure; drying the solution on the rotating master; and peeling off the polymer film formed by drying the solution on the rotating master.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068193-A (JP)
Title: Ink discharge device and ink discharge control method
Inventor: YAMAMOTO KATSUHIRO
IPC: B05C11/10
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink discharge device for forming a film uniform in its thickness and good in quality and shortening the repairing time of a flaw pixel, and an ink discharge control method.  <P>SOLUTION: The ink discharge device is equipped with a moving control part 22 of a head, an ink discharge area recognizing part 3, an ink discharge timing control part 23 and an operation part 5 of the number of discharged ink liquid droplets to shift the ink discharge timings in the same nozzle row to stepwise increase the amount of ink discharged. By this constitution, the film thickness of the ink discharge area after ink arrives can be uniformized as a whole. As a result, the film good in quality can be formed. Further, since the head 7 is equipped with the nozzle rows having a plurality of nozzles 10, the repairing time of the flaw pixel can be shortened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069912-A (JP)
Title: Pressing mechanism, and shelf board structure and auxiliary table structure using the same
Inventor: NISHIDA SHINGO
IPC: A47B96/06
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf board which is easily handleable and keeps a stable height adjustable.  <P>SOLUTION: A shelf board structure 11 keeps a shelf board 41 by frame bodies 51 and includes pressing mechanisms 10 in both ends of a supported material 40 taken as the shelf board 41 (A). Eccentric members 20, 20 including decentered rotary shafts are rotated so that both ends of the supported material 40 exert pressing action on left and right frame bodies 51, 51 taken as abutment objects 50 to be fixed thereto as the shelf board 41 (B). Through this method, the shelf board 41 can be easily fixed at the arbitrary height desired by the frame bodies 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068023-A (JP)
Title: Game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of simplifying the assembly work by eliminating the redundant assembly work by attaching a sealing member to an inner guide rail, and capable of securely preventing fraudulence.  <P>SOLUTION: In the game machine P, a transparent plate holder frame 4 is openably/closably attached to the front face 3a of an inner frame 3 in which a game board 2 is disposed. The synthetic resin inner guide rail 11 is laid on the front face of the game board 2, and a storage groove 34 is provided on the front end face of the inner guide rail 11 in the longitudinal direction. The sealing member 35 which is brought into contact with the rear face 20a of a transparent plate 20 attached to the transparent plate holder frame 4 and is resiliently deformed with pressure when the transparent plate holder frame 4 is closed, is inserted into the storage groove 34 to project forward from the storage groove 34. The sealing member 35 is composed of a resilient part 36a which is molded in the semicircular shape and whose cross section orthogonally crossing the longitudinal direction swells forward, and an attaching part 36b to be fit into the storage groove 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078910-A (JP)
Title: Ip telephone system utilizing radio lan
Inventor: SAITO MAKIHITO
IPC: H04W4/90
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system utilizing a radio LAN capable of being surely connected at an emergency communication place even if a traffic volume is concentrated in the IP telephone system.  <P>SOLUTION: In the IP telephone system, a radio LAN access point 60 transmits the call information of terminals requiring calls and a connection-terminal information displaying the whole transit connection. In the IP telephone system, whether or not the terminal displayed by priority call information coincides with that of the call information is decided by a priority-call decision section 95 when a communication traffic volume larger than a threshold is decided from the connection-terminal information by a traffic-volume limit decision section 96 on the connection controller 90 side. A connection-rejection signal is transmitted to the radio LAN access point in the case of non-coincidence by a call-connection control section 91 and a control signal indicating the connection of the terminal of the call information and disconnection indicating information displaying a disconnection terminal to the radio LAN access point in the case of coincidence.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078975-A (JP)
Title: Fsk demodulation circuit
Inventor: MIZUNO KOTARO
IPC: H04L7/08
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FSK demodulation circuit capable of restoring correct data always independently of a lower local or an upper local frequency conversion system.  <P>SOLUTION: A correlation value COR between the demodulated data DT acquired by demodulating intermediate frequency signals IN modulated in a FSK manner and every bit of synchronization words is formed. Half the number of bits of the synchronization words are subtracted from the correlation value COR; the sign SIG and absolute value ABS of the remainder SUB of the above subtraction are obtained, and when it is found that the absolute value ABS is larger than a threshold value TH, the sign SIG is held, and the absolute value is made to serve as judgment signals JDG. An exclusive OR of the demodulated data DT and judgement signals JDG is output as reception data RD.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076820-A (JP)
Title: Image forming apparatus
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus capable of suppressing the generation of a cleaning defect.  <P>SOLUTION: The image forming apparatus is equipped with: a photoreceptor drum (image carrier) 3; and a cleaning device 13 for cleaning residual toner on the photoreceptor drum 3. The photoreceptor drum 3 has: a charge generation layer 3b; a charge transport layer 3c; and a cross-linking charge transport protection layer 3d laminated in order. The cleaning device 13 is provided with a cleaning blade 16 abutted against the surface of the photoreceptor drum 3, and the cleaning device 13 is provided with an abutting condition changing means (control part) 25 for changing abutting conditions between the cleaning blade 16 and the surface of the image carrier in accordance with the surface conditions of the photoreceptor drum 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076918-A (JP)
Title: Image display module
Inventor: YUSA KATSUHIKO
IPC: G09F9/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display module which can be made compact and thin and the number of components of which can be reduced.  <P>SOLUTION: A liquid crystal display panel 4 is stored in a frame case 3, formed by joining a pair of identical frames 31 and 31 by aligning openings with each other, while having its circumference equally held by support projections 318 and being held at a predetermined position. Each frame 31 molded out of resin has side plates 313a to 313d stood on four edges of a bottom plate 311, and the respective side plates 313a to 313d each have an engagement hook 314, and an engagement portion for the engagement hook 314, formed of an engagement block 315, a guide groove 316, and an engagement opening 317, at predetermined positions respectively. One frame 31 is turned over and put on the other frame to be pressed and joined, and then engagement hooks 314 engage engagement blocks 315 of corresponding engagement portions to obtain the frame case 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081040-A (JP)
Title: Occupant detection system
Inventor: KOBAYASHI TAKESHI
IPC: B60N2/90
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant detection system surely detecting occurrence of breaking of a shielded wire.  <P>SOLUTION: When a capacity C2 is measured, a switch SW2 is connected to a point A side, and switches SW1, SW3 are connected to a DC side, and switches SW1S to SW3S are connected to an output side of an operational amplifier, and the capacitive measurement is performed. Therefore, an AC signal output from the operational amplifier 6 is applied to a cable core of a shielded cable 3-2, and AC signals output from an operational amplifier 16 are applied to shields of shielded cables 3-1 to 3-3. Then, the switches SW1 to SW3 are connected in the above manner, a switch SW2S is connected to a DC side, and the switches SW1S, SW3S are connected to an output side of the operational amplifier 16, and the capacitive measurement is performed. In the above measurement, it is determined that the breaking does not occur if there is no difference between the measuring results, and it is determined that the breaking has occurred if the measurement results are different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089672-A (JP)
Title: Camera
Inventor: OSADA HIDEKI
IPC: H04N101/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera for which operations, such as a zoom/wide adjusting or focusing operation, are performed with one finger of one hand.  <P>SOLUTION: The camera 31 includes the camera body 3 and a lens unit 32 that projects from the front surface 3a of the camera body 3. The lens unit 32 includes an operation ring 33 disposed at the outer peripheral part thereof, rotatable in the peripheral direction, and a part of the operation ring 33 projects from at least one side-surface 3b adjacent to the front surface 3a of the camera body 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089022-A (JP)
Title: Universal coupling
Inventor: YAMASE TORU
IPC: F16D3/205
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spherical roller from slipping off from a trunnion journal tip end side without increasing the number of parts, in a tripod type sliding universal coupling.  <P>SOLUTION: The universal coupling is provided with an outside coupling member with track grooves axially extending formed at a peripherally equally divided positions of an inner circumference, an inside coupling member 20 with trunnion journals 26 radially protruding from the peripherally equally divided positions and a roller assembly 30 rotatably supported by respective trunnion journals 26. The roller assembly 30 consists of a spherical roller 32 of which outer circumference surface is a spherical shape and a plurality of needle rollers 34 provided between the spherical roller 32 and the trunnion journal 26. A raceway 28 for the needle rollers 34 and collars 28a and 28b for regulating axial movement of the needle rollers 34 are formed at the outer circumference of the trunnion journal 26 and a protrusion 28c of which diameter is longer than a circumscribed circle of the needle roller 34 is provided at the tip end of the trunnion journal 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007126450-A (JP)
Title: Method for synthesizing etbe by microwave
Inventor: ITO KOICHI
IPC: C07C43/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing ETBE, capable of synthesizing ETBE in a short time, easily and at a low cost without requiring excess energy.  <P>SOLUTION: The method for synthesizing ethyl tertiary butyl ether (ETBE) from a mixture consisting of ethanol and tertiary-butyl alcohol comprises synthesizing ETBE in the presence of a catalyst such as a strong acid ion exchange resin by heating with microwave irradiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT