baber/WOPTO huggingface dataset:
Patent JP-2008129701-A (JP)
Title: Information providing server, information providing system, program, and recording medium
Inventor: MURATA TATSUTOSHI
IPC: G06F21/41
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing server and an information providing system for improving operability while maintaining information security in using a plurality of relevant sites.  <P>SOLUTION: In an information providing system 1, when terminal equipment 5 performs access to an information providing server 9, the information providing server 9 prepares session information 29 to store it. When the terminal equipment 5 performs access to a relevant server 11, the relevant server 11 issues and transmits assertion information 53 to the terminal equipment 5. The terminal equipment 5 transmits assertion information 53 to an information providing server 9, and makes an access request. When the session information 29 is put in an inactive state, the information providing server 9 verifies the assertion information 53, and when the verification of the assertion information 53 is successful, the information providing server 9 activates the session information 29 which has been put in an inactive state, and permits the access of the terminal equipment 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007042282-A (JP)
Title: Optical detector and optical pickup
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical disk apparatus in which when a DVD-RAM disk or the like are reproduced, influence of disturbance caused when a focus deviation signal is detected by an astigmatic system is reduced remarkably, and influence of offset due to objective lens displacement caused when a tracking error signal is detected by a push-pull system is reduced remarkably, further which can cope with reproduction of existing optical disks such as CD, CD-ROM, CD-R as well as high density disks such as DVD-RAM, DVD-ROM disks using a simple optical head, and which has high versatility.  <P>SOLUTION: By irradiating the prescribed position of an optical disk with three light beams separated by diffraction gratings and providing an optical detector having the prescribed constitution and divided into twelve, such the highly versatile optical disk apparatus can be obtained by which a good focus deviation signal and a tracking error signal are obtained while a signal can be reproduced for a plurality of optical disks having different recording density and disk constitution using a simple optical head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146163-A (JP)
Title: Method for producing polyol based on natural oil
Inventor: LORENZ KLAUS
IPC: C08H99/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for converting non-denatured unsaturated fatty acid triglyceride into an alkylene oxide addition product having a wide OH value range compatible with normal polyether.  <P>SOLUTION: The invention relates to the method for producing polyol based on natural oil comprising, (a) a process of oxidizing unsaturated triglyceride by hydrogen peroxide catalyzed with a peroxycarboxylic acid or carboxylic acid, (b) a process of converting the product epoxide group into alcoholic group in situ, (c) a process of separating the product of the process (a) and (b) from volatile components, and (d) a process of forming a polyether polyol by alkoxylating the product alkylene oxide obtained in the processes (a)-(c).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134311-A (JP)
Title: Semiconductor circuit, scanning circuit, and display device using same
Inventor: OTOSE TOMOHIKO
IPC: H01L29/786
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of enhancing an operation margin without increasing the number of control signals.  <P>SOLUTION: The semiconductor circuit includes: first and second transistors MN1, MN2 connected between a first clock terminal C1 and a first power supply VSS; third and fourth transistors MN3, MN4 connected between a refresh terminal RF and the first power supply VSS; and fifth and sixth transistors MN5, MN6 connected between a second power supply VDD and the first power supply VSS. Gates of the fourth and fifth transistors MN4, MN5 are connected to an input terminal IN in common, a gate of the third transistor MN3 is connected to a second clock terminal C2, a gate of the first transistor MN1 is connected to a connection node of the fifth and sixth transistors MN5, MN6, a gate of the second transistor MN2 is connected to a gate of the sixth transistor MN6, and a connection node of the first and second transistors MN1, MN2 is connected to an output terminal OUT.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132554-A (JP)
Title: Brush polishing device
Inventor: WATABE YOSHIHARU
IPC: B24B29/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush polishing device capable of restraining a polishing brush over predetermined length in the direction of length of hair from its root part securely without causing deviation of its position, obtaining sufficient stiffness even if initial dimension of the whole length is extended, and releasing the restraint even when wear of the polishing brush progresses.  <P>SOLUTION: A root side of the polishing brush 3 is supported on a lower face side of a brush holder 2, and a tip side of the polishing brush 3 is inserted into an insertion hole 10 in a support plate 4 provided below the brush holder 2. The brush holder 2 and the support plate 4 are integrally rotated to polish or grind by a tip of the polishing brush 3. A restraining member 18 made of a heat-shrinkable tubing is mounted on the polishing brush 3 over the predetermined length in the direction of length of hair between the brush holder 2 and the support plate 4 from the root part of the polishing brush 3 to restrain the root side of the polishing brush 3 by the restraining member 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133209-A (JP)
Title: METHOD FOR PRODUCING alpha-SULFOFATTY ACID ALKYL ESTER SALT
Inventor: ISHIKAWA TSUTOMU
IPC: C07C309/17
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an α-sulfofatty acid alkyl ester salt effective for suppressing the foaming at the start of bleaching, stabilizing the operation of a bleaching apparatus and improving the bleaching efficiency.  <P>SOLUTION: The method for producing an α-sulfofatty acid alkyl ester salt (MES) contains a sulfonation step to sulfonate a fatty acid alkyl ester by contacting the ester with a sulfonation gas to obtain a sulfonate, an esterification step to esterify the sulfonate with a lower alcohol to obtain an esterified product, a neutralization step to neutralize the esterified product and obtain a neutralized product, and a bleaching step to bleach the neutralized product and obtain a bleached product. In the above method, the bleaching step contains a mixing step to mix the neutralized product, a bleaching agent and a bleached and aged product, and a bleaching and aging step to bleach the neutralized product, the bleached and aged product is a part of the aged product in the bleaching and aging step, and the concentration of the residual bleaching agent is ≤0.3 mass% based on 100 mass% of MES.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136068-A (JP)
Title: Television receiver
Inventor: NAKAMICHI MASAYA
IPC: G09F9/00
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembly workability of a metallic rear cabinet.  <P>SOLUTION: A television receiver 1 has a fore cabinet 10 where an image receiving unit is disposed and a rear cabinet 11 which radiates heat from the inside. The rear cabinet 11 comprises a rear frame 3 having a fin 33 formed, and the rear frame 3 is formed by connecting four metallic rear frame constituting pieces 30 and 30 in a rectangular shape and making adjacent rear frame constituting pieces 30 and 30 orthogonal to each other. Each rear frame constituting piece 30 has a recessed groove 32 formed extending along the length of the rear frame constituting piece 30 and having a rear end surface in level with an end surface of the rear frame constituting piece 30. A guide member 8 guiding both adjacent rear frame constituting pieces 30 and 30 to be fitted in orthogonal directions is fitted in recessed grooves 32 and 32 of both the adjacent rear frame constituting pieces 30 and 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007159131-A (JP)
Title: Admission control method and device for radio packet data services
Inventor: SANG AIMIN
IPC: H04W28/24
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a call admission control method and device extremely suitable for a radio system providing real-time services on a shared downlink.  <P>SOLUTION: A call admission control technique takes into account both multiplexing and a multi-user diversity gain. The multi-user diversity gain is accurately determined by measuring resource allocation for each user so as to conveniently maximize not only a location dependent resource availability restriction but also a user accommodation capability under the quality of service (QoS). In a further embodiment, the call approval control technique is combined with delay-based scheduling effectively balancing system efficiency (channel usage rate) and a user expected value (e.g., QoS). A system realizing described call admission control and scheduling technique is capable of achieving conveniently efficient real-time services and keeps robustness for different loads varied by system dynamics and/or user mobility.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008137775-A (JP)
Title: Cage of elevator with trunk
Inventor: MATSUDAIRA KIKO
IPC: B66B11/02
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage of an elevator with a trunk allowing provision of handrails for a physically disabled person in three directions inside the cage similarly with an elevator not provided with a trunk.  <P>SOLUTION: The cage comprises a trunk 2 provided in a lower part of a depth wall 1, a door 2a for opening/closing a front part of the trunk, fixed handrails 4 provided in side walls 3 at positions avoiding a moving locus of the door, a movable arm 7 turnably supported in relation to a part of the depth wall 1 higher than the trunk, and a movable handrail 6 turnably supported in relation to the movable arm so as to be lowered and extended to, at least, the front part of the trunk door when the trunk is not used and so as to be raised and folded along the part of the depth wall higher than the trunk when using the trunk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213011-A (JP)
Title: Flat display apparatus, manufacturing method therefor, and method and apparatus for controlling image quality thereof
Inventor: HWANG JONG HEE
IPC: G02F1/133
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality using a repair process and a compensating circuit.  <P>SOLUTION: A flat panel display apparatus comprises: a display panel including a linked pixel having a defective pixel electrically connected to an adjacent normal pixel; a memory which stores a location data describing a panel defect area with a brightness difference, a panel defect compensation data for compensating the brightness difference of the panel defect area, a location data for describing the location of the linked pixel, and a charge characteristic compensation data for compensating for a charge characteristic of the linked pixel; and a compensating circuit to modulate the data to be displayed at the panel defect area using at least one of a frame rate control method and a dithering method and to modulate a charge characteristic of a digital video data to be displayed at the linked pixel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008137567-A (JP)
Title: Mounting structure of cap for resin cover
Inventor: KAKEGAWA TAKESHI
IPC: B62D25/08
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a cap for a resin cover, which easily dismounts the cap and prevents breakage of the cap when the cap is dismounted.  <P>SOLUTION: A recess 30 is formed in a resin cover 16 to cover a member arranged on a working machine, and a fixing tool passing hole 34 is formed at a bottom of the recess 30. The resin cover 16 is fixed to an object member 25 by a fixing tool (a screw or a bolt) to be passed through the fixing tool passing hole 34. A bottom ridge of the cap 32 is abutted on a stepped part 37 provided in an opening part of the recess 30 and the cap 32 is fitted to the opening part. Locking claws 32c provided at two parts of a circumferential part of the cap 32 are locked to locking holes 39 formed in the stepped part 37 and the cap 32 is fitted thereto. A cap-dismounting groove 40 provided in an inner wall 41 of the opening part of the recess 30 are formed at the same positions as those of the locking holes 39 when viewed in the circumferential direction of the opening part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145482-A (JP)
Title: Manufacturing method of right-angled triangular prism
Inventor: IWAMOTO MASAKI
IPC: G02B5/04
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a right-angled triangular prism which is low in cost and is excellent in dimensional accuracy.  <P>SOLUTION: The manufacturing method of the right-angled triangular prism comprises a process for forming a plate-shaped optical member by forming optical multilayered films respectively on upper and lower surfaces of a rectangular glass plate, a process for laminating plate-shaped optical members by using a temporarily fastening material, a process for cutting a laminated body by orthogonally intersecting its main surface, a process for carrying out mirror polishing of a cut surface of the cut laminated body, a process for forming optical multilayered films on respective flanks of the cut laminated body subjected to mirror polishing, a process for obtaining a regular square pole having a regular square end face by dissolving off the temporarily fastening material of the cut laminated body, a process for attaching the regular square pole to a cutting jig having a triangular groove, cutting the regular square pole along its diagonal line and then exfoliating the cut pole from the cutting jig, a process for attaching a right-angled triangular pole to a polishing jig having the triangular groove, carrying out mirror polishing of its slope and then exfoliating the polished pole from the polishing jig and a process for cutting the right-angled triangular pole the slope of which is subjected to mirror polishing at cutting surfaces orthogonally intersecting in a longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148378-A (JP)
Title: Semiconductor integrated circuit and power supply
Inventor: NAKAGAWA EIJI
IPC: H02M1/08
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit protecting both an external FET and its drive circuit, and to provide a power supply.  <P>SOLUTION: The semiconductor integrated circuit 101 includes a switching control circuit 1A including transistors M1 and M2 to be connected with an external FETM 11 which is turned off when the transistor M1 is turned on and the transistor M2 is turned off, a bias circuit 2A for supplying the FETM 11 with a bias voltage for turning the FETM 11 off when the transistors M1 and M2 are turned off, and a protection control circuit 3 for turning the FETM 11 off by turning the transistor M1 on and turning the transistor M2 off when a failure is detected and turning the transistors M1 and M2 off upon elapsing a predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144217-A (JP)
Title: Aluminum alloy sheet for cap and manufacturing method therefor
Inventor: YAMAMOTO MASAHIRO
IPC: C22C21/06
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a cap, which can prevent the cap from popping out from a bottle type can even when the bottle type can is filled with hot drink and is heated.  <P>SOLUTION: This aluminum alloy sheet comprises, by mass%, 1.61 to 1.9% Mg, 0.05% or less Cu, 0.1% or less Mn, 0.05% or less Cr, 0.2% or less Zn, 0.3% or less Si, 0.05 to 0.4% Fe, and 0.2% or less Ti. The base aluminum alloy sheet has a tensile strength of 202 to 235 MPa, a yield strength of 171 to 200 MPa, and an elongation of 7 to 12%. The ear formed at an opening part of a cup made by a deep drawing test is a hexagonal ear having ears in six parts in 0° directions and 45° directions with respect to a rolling direction, or an octagon ear having ears in eight parts in 0° directions, 45° directions and 90° directions with respect to the rolling direction; and shows an earing rate of 1.5% or less when a drawing ratio is 1.97. The aluminum alloy sheet shows a tensile strength of 202 to 235 MPa, a yield strength of 160 to 195 MPa and an elongation of 7 to 12%, after having been baked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142618-A (JP)
Title: Strainer
Inventor: HASUDA TOSHIYUKI
IPC: B01D35/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer with extended interval for inspection or cleaning of a filter part.  <P>SOLUTION: The strainer is provided with: a strainer body 1 having a raw water flow-in part 7, a raw water receiving chamber 11, and a treated water flow-out part 15 on the opposite side of the flow-in part 7; and a filter part 20 protrudedly provided into the receiving chamber 11 from the flow-out part 15 toward the opening of the flow-in part 7, and constituted to collect foreign matter contained in the raw water flowing into the receiving chamber 11 and to exfoliate the collected foreign matter by water stream from the flow-in part 7 flowing on the outer face. Thus, foreign matter is prevented from attaching on the filter part surface and kept floating in the receiving chamber 11 to hardly cause clogging of the filter part 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147056-A (JP)
Title: Induction heating device
Inventor: SAWADA DAISUKE
IPC: H05B6/12
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device capable of detecting a failure when a breakdown and a connection failure of a temperature detection means occur, and eliminating a thermal damage of a switching means of an inverter circuit.  <P>SOLUTION: The induction heating device is provided with an inverter circuit 22 to supply high frequency current to a heating coil, a control circuit 25 of the inverter circuit, and a current detection means 37 to detect power supply current of the inverter circuit. The control circuit 25 has a first temperature detection means 27 to detect the temperature of a switching means, a second temperature detection means 28 to detect temperature of a load 24, and a failure detection means 29. When the current detection means detects a current value of a prescribed value or more, and the temperature variation amount detected by the second temperature detection means is a prescribed value or more, and yet, the first temperature detection means cannot detect a temperature variation amount of prescribed value or more, it judges that the first temperature detection means is in failure. By this, the thermal damage of the switching means of the inverter circuit can be eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007159149-A (JP)
Title: Method and system for supporting communication setting
Inventor: NAKAMURA YOSHINOBU
IPC: G06Q50/16
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for supporting communication settings that can prevent setting errors of a name given to a device and relieve the load of a manager.  <P>SOLUTION: A controller 1 reads 1st identification information set in advance to devices 2 and stores the read 1st identification information. On the other hand, the devices 2 accept 2nd particular identification information of the devices 2 to identify them and output the accepted 2nd identification information to the controller 1. The controller 1 stores the received 2nd identification information in cross-reference with the stored 1st identification information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008143674-A (JP)
Title: Workpiece reversing device
Inventor: TANIGUCHI TAKAO
IPC: B65G47/90
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and inexpensive workpiece reversing device having a relatively simple structure, capable of surely avoiding a trouble, for example, dropping a workpiece during a reversing action.  <P>SOLUTION: The workpiece reversing device has a cramp part 2 and a rotation driving part for rotating the cramp part 2. The cramp part 2 has a first cramp piece and a second cramp piece, an interconnecting mechanism part for interconnecting both the cramping pieces and a guiding rod 25 for moving to open and close following an opening/closing movement of the first cramping piece. The guiding rod 25 has a rod-like main body and a large diameter part 251. A guide plate 4 is mounted at a side of the cramp part 2 and a mounting position of the guide plate 4 is set in a movement route of the large diameter part 251 of the guiding rod 25. In the guide plate 4, non-interference groove parts 41, 42 in which the large diameter part 251 of the guiding rod 25 can move through the guide plate 4 are provided and an interference groove part 43 for preventing the large diameter part 251 of the guiding rod 25 from moving through the guide plate 4 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146783-A (JP)
Title: Optical pickup device
Inventor: NAGATOMI KENJI
IPC: G11B7/135
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of smoothly converging laser beams on respective optical disks having different substrate thicknesses by a common objective lens without reducing diffraction efficiency.  <P>SOLUTION: A Bragg diffraction type liquid crystal element is used as a means for adjusting the focal length of a laser beam. When a voltage Vd is applied to a P-polarization diffraction element 105a and an S-polarization diffraction element 105b, no refraction index difference is generated between a Bragg diffraction structure and a liquid crystal. In this case, laser beams are made incident on an objective lens 108 as parallel beams to be converged on a BD recording surface. When no voltage Vd is applied to the P-polarization diffraction element 105a and the S-polarization diffraction element 105b, a refractive index difference is generated between the Bragg diffraction structure and the liquid crystal. In this case, laser beams are affected by the Bragg diffraction structure, and converged on an HD recording surface by the objective lens 108.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153961-A (JP)
Title: Image processing device and method
Inventor: SHISHIDO SHINJI
IPC: H04N1/387
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a processing load of a post-process when restoring an original image from a multilayer structure image data.  <P>SOLUTION: An image separating part 11 receives image data from an input part 10 and separates the image data into layer data and mask data. An encoding part 12 encodes the layer data and the master data by a method corresponding to the quality of them. A mask separating part 14 receives the layer data and the mask data to perform area discrimination, or receives an area designation from a user, separates a mask area and outputs it as additional information including information of the mask area and information of processing of the post-process. An additional data generating part 15 supplies additional data comprising the additional information and its priority information to an output part 13. The output part 13 combines respectively encoded layer data and mask data, constructs transfer image data and outputs the transfer image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT