baber/WOPTO huggingface dataset:
Patent JP-2005227218-A (JP)
Title: In-furnace maintenance/repair apparatus
Inventor: SATO KATSUHIKO
IPC: G21D1/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To execute maintenance/repair work over a wide range in a bottom section of a reactor core by a single unit, simplify a main body of the unit, reduce costs, reduce the number of times of setting up the main body of the unit and raise the efficiency of work required for positioning.  <P>SOLUTION: The in-furnace maintenance/repair apparatus is installed in the core of a pressure vessel of a boiling water reactor to execute improvement of residual stresses in a structure in the reactor core, modification of the surface, welding repair and the like by projecting a laser beam to a structure in the bottom section in the reactor core. The apparatus comprises a turning mechanism 101 accommodated within a case, a lifting mechanism 108 turnably connected with the turning mechanism, a laser oscillator 118 accommodated in a hydraulic pressure-proof vessel guided by a support supporting the lifting mechanism and capable of bing turned by the turning mechanism and lifted/lowered by the lifting mechanism, a light guide tube 121 connected with a laser output port of the hydraulic pressure-proof vessel to aerially transmitting the laser beam emitted from the laser oscillator 118 toward the structure in the bottom section of the reactor core and an arm mechanism 116 having a laser projecting head secured on the tip end of the light guide tube 121 to project the laser beam transmitted through the light guide tube toward the structure in the reactor core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225742-A (JP)
Title: Manufacturing method for calcium sulfide, manufacturing method for foundation improving material, and treating method for object to be treated
Inventor: TODA YASUHIKO
IPC: B09C1/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium sulfide manufacturing method for such a calcium sulfide as is excellent in the function of setting a heavy metal by using effectively a waste material of plasterboards, and a manufacturing method for a foundation improving material, and also a treating method for an object to be treated.  <P>SOLUTION: The manufacturing method for this calcium sulfide uses a raw material of a plaster adhering paper which is gathered from a waste material of plasterboards, and heat-treats it in a reducing atmosphere of at least 600°C. The calcium sulfide, which is manufactured by such a method, is excellent in the function of setting a heavy metal and is suitable for treating a processing objective ground containing a heavy metal and also is suitable for manufacturing a ground improving material by using a cement-based setting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232640-A (JP)
Title: Method for modifying cord for reinforcement of rubber article and modified cord for reinforcement of rubber article
Inventor: SUZUMORI KIICHIRO
IPC: D02J1/22
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying a cord for the reinforcement of a rubber article to perform the modification of the cord accompanying to the impregnation of an adhesive liquid in improved efficiency and provide a modified cord for the reinforcement of a rubber article produced by the modifying method.  <P>SOLUTION: The method for the modification of the cord for the reinforcement of the rubber article contains an impregnation step to impregnate the adhesive liquid in an organic fiber cord for the reinforcement of the rubber article. The method further contains a heat-treatment step to expose the cord for the reinforcement of the rubber article to a superheated steam. The modified cord for the reinforcement of the rubber article is produced by the modification method. The modified cord for the reinforcement of the rubber article has an intermediate elongation of 2-4% at 4×10<SP>-2</SP>N/dtex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004151120-A (JP)
Title: Positron ct device
Inventor: KITAMURA KEIJI
IPC: G01T1/161
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate uneven sensitiveness in a body axial direction during 3D positron CT photographing of a view field larger than the view field width in the body axial direction of a detector while moving a subject with respect to a multi-ring type detector.  <P>SOLUTION: To a gantry 10 having the multi-ring type detector, in which ring type detectors 11 are layered in multiple layers in the body axial direction of a subject 50, the subject 50 placed on a bed 20 is moved in the body axial direction by an interval d of each ring by means of a bed moving device 21. When data are collected while summing up simultaneous count data between the rings acquired for each position as to the same position of the subject 50, sensitiveness is unified over the wide view field in the body axial direction, and uneven sensitiveness in the body axial direction is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005241336-A (JP)
Title: Printing solder inspection device
Inventor: MASUDA NORIHIKO
IPC: H05K3/34
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To scan a printed circuit board by two lights and to prevent the effect on a measured value due to the difference between optical characteristics of two lights while improving scanning efficiency.  <P>SOLUTION: Two lights, that is, beams A and B are received at predetermined different incident angles by a polarizer 4 over a range to be scanned on the solder printed printed circuit board and emitted while deflected in the direction of the range to be scanned to perform scanning. At this time, the polarizations and powers of the beams A and B are adjusted so as to become same by a branch part 1b and a variable means 1c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240897-A (JP)
Title: Gas shut-off device
Inventor: OTANI TAKAHISA
IPC: G08B21/22
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a state where an indicating needle value is not increased when a gas user is absent for days and thereby to improve security.  <P>SOLUTION: A gas shut-off device comprises: a flow rate detecting part 11; a flow rate value calculating part 12; an indicating needle value holding part 13; an external communication part 14; an indicating needle display part 15; a display command part 16; and a dummy generating part 17. If a button is pressed before the user leaves home and a switching signal is generated, the dummy generating part 17 outputs a dummy indicating needle value E so that the indicating needle display part 15 displays the dummy indicating needle value E to increase the indicating needle value. Thus, the user can pretend to be at home.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241953-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which achieves fast rising and energy saving and shows both of excellent fixing property and offset resistance.  <P>SOLUTION: A fixing belt 51 heated by an induction heating device 54 has at least a heat generating layer having ≤40 μm thickness and a release layer having ≥10 μm thickness. The fixing device uses toner comprising at least a binder resin, a coloring agent and a release agent and having 35 to 50°C glass transition temperature and 80 to 110°C outflow start temperature. By heating the fixing belt having low heat capacity by the induction heating device, the rising time is reduced and energy saving is achieved. By using the low temperature fixing toner, both of fixing property and offset resistance can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239884-A (JP)
Title: Adhesive sheet for processing semiconductor wafer
Inventor: SHINTANI TOSHIAKI
IPC: H01L21/301
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for processing semiconductor wafer, capable of sufficiently following to the unevenness even when the difference between height of a protruded part and that of a recessed part of a pattern surface or the difference between height of the protruded part and that of the recessed part of the rear surface is large and to provide a method for polishing the rear surface of a semiconductor wafer using the adhesive sheet.  <P>SOLUTION: In the adhesive sheet for semiconductor wafer processing provided on a pattern surface or the rear surface of a semiconductor wafer when processing the semiconductor wafer, an adhesive layer is provided on a support having at least one layer (a foam layer) comprising foam having 0.01-400 μm average foam diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239013-A (JP)
Title: Platform fence
Inventor: ASANOMA TOSHIAKI
IPC: B61B1/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform fence to safely realize a barrier free property.  <P>SOLUTION: This platform fence is constituted of a fixed fence 1 extending in the track direction on a platform 7, a door pocket 5 extending in the track direction from an end part of the fixed fence 1, a movable fence 3 to get in and out of the door pocket 5 by advancing and retreating in the track direction and an information apparatus arranged on the door pocket 5 and to inform peculiar information of the movable fence 3 positionally corresponding to the door pocket 5. A visually handicapped person can get the peculiar information of the movable fence 3 further positionally corresponding to the door pocket 5 positionally corresponding to the information apparatus. The visually handicapped person does not need to touch the movable fence 3 and can safely obtain the peculiar information, and consequently, it is possible to realize the barrier free property for the visually handicapped person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239034-A (JP)
Title: Engine cooling structure for vehicle
Inventor: TAKEO SANETAKA
IPC: B60K11/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling structure for a vehicle reducing noise at the outside of the vehicle by engine sound without impairing cooling performance of the engine.  <P>SOLUTION: A suction port 12 opened to a cooling air bottom surface 10a and a suction port 13 opened to a cooling air passage left side surface 10c are provided and the engine 16 is arranged on the suction port 12 and the suction port 13 while deviated in a longitudinal direction of the vehicle. A cooling air passage 10 leading cooling air taken-in from the suction port 12 and the suction port 13 to a front side of a radiator 18 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252389-A (JP)
Title: Digital filter
Inventor: FUKUSHIMA TOSHIYUKI
IPC: H03K5/159
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital filter wherein a processing load and a processing time for filter computation can be enhanced.  <P>SOLUTION: The digital filter carries out filter computation by multiplying a corresponding filter coefficient with N sets of data sampled at a prescribed time period and integrating the results. N-sets of the data are stored and (2 sets minus one coefficient) of the filter coefficients are stored, wherein one set indicates N sets of filter coefficients corresponding to N sets of the data. Then N sets of the filter coefficients are sequentially read from the filter coefficient corresponding to the data stored at the head address of N sets of data storage areas and N sets of the data are read to carry out the filter computation. Thus, the processing load required to read the data and the filter coefficients can be reduced and the processing time of the filter computation can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029142-A (JP)
Title: Antilock brake system and its sensor unit
Inventor: HATTORI YASUSHI
IPC: G01P15/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antilock brake system and its sensor unit for easily detecting acceleration of wheels with high accuracy and performing braking control of a vehicle.  <P>SOLUTION: A sensor unit 100 having an acceleration sensor for detecting the acceleration generated in X, Y, Z directions including a rotating direction according to rotation of a tire 300 is provided in a rotor of a rotation mechanism part including each tire 300, and a digital value of a detected result are transmitted as digital information by electromagnetic wave. The digital information are received by a monitor device 200 provided in each tire house, and an acceleration value obtained by applying arithmetic processing to the result is output to a braking control unit 600. Based on the obtained acceleration value and pre-stored deformation characteristic information, the braking control unit 600 estimates the amount of deformation of each tire 300, controls a pressure control valve 630 based on the estimated amount of the deformation of the tire and the detected result of rotational speed of each tire 300, and drives a brake driving actuator 640.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245669-A (JP)
Title: Body composition information acquisition system
Inventor: TAKEHARA TOMOKO
IPC: G06Q50/22
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body composition information acquisition system suitable even in the case that a person to be measured is a child.  <P>SOLUTION: In the first viewpoint, the body composition information acquisition system is provided with an input means for inputting information for specifying at least the sex, age, height, weight and bioelectric impedance of the person to be measured, an arithmetic means for calculating the body composition data of the person to be measured on the basis of the inputted information, and an output means for outputting the calculated body composition data, and the output means includes an output form change means for changing the output form of the body composition data. Thus, the output form suitable for an adult to view and the output form suitable for the child to view are appropriately changed and output is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249054-A (JP)
Title: Planetary gear device
Inventor: YAMAMURA NORIHIRO
IPC: F16H57/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear device having good lubrication with a clutch when a ring gear functions as a hub of the clutch as well.  <P>SOLUTION: A first planetary gear device 20 is provided with a ring gear 26 having an internal tooth 120 formed on the inner periphery to engage with a long pinion 24 and having a spline slot 126 formed on the outer periphery, to have a function working as a hub of a clutch 132. An oil hole 134 for guiding the lubricant from the inner periphery side to the outer periphery side is opened on the ring gear 26. A slot 124 is formed to make a circle at a part of the inner peripheral surface of the ring gear 26, and the oil hole 134 is so opened that one end opens on the slot bottom of the slot 124. With this configuration, the lubricant is easy to pool in the slot 124, and since the oil hole 134 is opened at the slot bottom of the slot 124, lubrication with the clutch 132 provided on the outer peripheral surface of the ring gear 26 improves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258866-A (JP)
Title: Disk array device and program
Inventor: SUGANUMA SHIGERU
IPC: G06F3/06
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device for assuring the redundancy of data even if a spare disk is exhausted.  <P>SOLUTION: In the disk array device, having a spare disk separate from a disk for storing data and redundant data, a processing cut/divide section 33 starts a restoration section 34 if the spare disk is present and starts an integral section 35 if no spare disks are present, when a disk failure occurs in a striping group having redundancy. The restoration section 34 restores the content of the faulty disk onto the spare disk for restoring redundancy to the striping group that has lost redundancy by the disk failure. The integral section 35 integrates the striping group that has lost redundancy by disk failure with another striping group having redundancy, thus generating one striping group having redundancy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268854-A (JP)
Title: Signal extracting circuit
Inventor: INOUE TAKAHIRO
IPC: A61B5/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal extracting circuit capable of reducing a defective operation of a signal extraction apparatus due to manufacturing variations of a device to which the signal extracting circuit is integrated, and to temperature changes, aging changes or offsetting of the input signal.  <P>SOLUTION: A DC voltage V<SB>Q</SB>, generated in an operating point voltage generating circuit 1, can automatically set the operating point of a first stage inverter of a three-stage inverse-phase converter circuit 5. An offset elimination circuit 4 is a low pass filter configured by the switched capacitor technique, and plays a role of eliminating an offset component by extracting an offset signal included in an output V<SB>sig</SB>of a differential amplifier for amplifying a sensor signal and adding the extracted offset signal to a voltage V'<SB>out</SB>outputted from a subtractor circuit 3. Thus, the vibration component of the net V<SB>sig</SB>from which the offset component is eliminated to an input of the three-stage inverting converter circuit 5 at a position of an operating point V<SB>Q</SB>so as to detect only the signal component lower than the level set by the three-stage inverse-phase converter circuit 5 as an upward pulse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262035-A (JP)
Title: Method for treating photographic waste water
Inventor: MIYAZAKI HIDEO
IPC: C02F1/461
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating photographic waste water capable of reducing all of BOD (biological oxygen demand), COD (chemical oxygen demand) and total nitrogen quantity of photographic waste water to the levels of quality standards of discharge water based on Sewage Water Law.  <P>SOLUTION: In the method for treating photographic waste water, the photographic waste water is subjected to electrolytic oxidation treatment using a conductive diamond electrode as an anode and, thereafter, is subjected to total nitrogen quantity reduction treatment by means of microorganisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262549-A (JP)
Title: Heat-sensitive recording material
Inventor: MATSUMOTO SHINICHIRO
IPC: B41M5/42
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which is excellent in thermal responding property, image preserving property and water-resistance, and excellent in the seal fixing property for a stamp, a seal or the like.  <P>SOLUTION: For this heat-sensitive recording material, on a supporting body, a heat-sensitive coloring layer which develops a color by heat, and a protective layer on the top of the heat-sensitive coloring layer are provided. In the heat-sensitive recording material, the protecting layer contains a polyvinyl alcohol based resin, a chitosan, a crosslinking agent, and an inorganic pigment. As the inorganic pigment in the protective layer, a silica of which the average particle size is 1 to 10 μm is used, and the content of the inorganic pigment in the protective layer is made 30 to 60 mass% of the total solid portion in the protective layer. Preferably, a nonionic or cationic water dispersing binder is contained in the protective layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232147-A (JP)
Title: Human or animal corpse storage material
Inventor: ASADA ATSUSHI
IPC: A01N1/00
Filed: 2004-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed product composed of a plant extract processed into a spray form.  <P>SOLUTION: A corpse storage material is the processed product obtained by adding an alcohol resin, ethanol, etc. to the plant extract and processing it into the spray form. The corpse storage material is a highly safe processed product which is sprayed onto a dead human or animal body to cover the entire body to suppress a putrid odor emitted after death. The processed product is effective for easily and securely solving the problem that could only be solved by a solidified form of carbon dioxide, i.e. dry ice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269962-A (JP)
Title: Multifilament for mothproof net
Inventor: HARA YOSHITOMO
IPC: A01M29/34
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament for a mothproof net causing less ultraviolet degradation.  <P>SOLUTION: The mothproof net multifilament with breaking strength of ≥4.0 cN/dtex is obtained by containing 0.3 wt.%-5.0 wt.% of an organic ultraviolet absorber based on filament weight into a polyester with an intrinsic viscosity of ≥0.60. As a result, it is possible to obtain polyester multifilament excellent in spinning operability and having less ultraviolet degradation and obtain the multifilament for a mothproof net excellent in durability and requiring no post processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271763-A (JP)
Title: Occupant detection device
Inventor: YOSHIFUKU MASATSUGU
IPC: B60N2/90
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous detection of an article on a seat cushion as an occupant when the occupant seated on the seat is detected by a plurality of weight sensors provided on the seat cushion.  <P>SOLUTION: Left and right first switch cells 13L and 13R arranged on the seat cushion 11 to be turned on at low load are connected between a plus terminal 15a and a minus terminal 15b of a controller 15 in series, and the occupant is detected when both of the first switch cells 13L and 13R are turned on together. Further, left and right second switch cells 14L and 134R arranged on the seat cushion 11 to be turned on at high load are connected between the plus terminal 15a and the minus terminal 15b in parallel, and the occupant is detected when one of the second switch cells 14L and the 14R is turned on. Even when the article such as a handbag is placed on the seat cushion 11, the left and right first switch cells 13L and 14R are not turned on together, and the second switch cells 14L and 14R of which set load is high are not turned on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278069-A (JP)
Title: Piezoelectric vibrating piece and piezoelectric device using it
Inventor: HIRASAWA ATSUSHI
IPC: H03H9/19
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating piece capable of increasing a junction area in the region of a leading-out electrode as much as possible on the formation of the piezoelectric vibrating piece in a small size, and a piezoelectric device utilizing such a piezoelectric vibrating piece.  <P>SOLUTION: The piezoelectric vibrating piece is composed of a piezoelectric material and has a base 51 and a plurality of mutually parallel vibrating arms 33 and 34 extended in one direction from the base. In the piezoelectric vibrating piece, connecting electrodes 42 and 43 formed at both ends in the cross direction of the base and electrode films in partial regions of the connecting electrodes are peeled and recessed sections 45 from each of which the piezoelectric material is exposed are formed at places where the electrode films are peeled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI