baber/WOPTO huggingface dataset:
Patent JP-2004344259-A (JP)
Title: Wheelchair, wheel for wheelchair, and manufacturing method of wheel for wheelchair
Inventor: MATSUDA YASUSHI
IPC: A61G5/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for a wheelchair, which is not provided with a hub nor a spoke and whose inner peripheral side is not rotated and wheel weight is reduced.  <P>SOLUTION: The wheel for the wheelchair is provided with an outer wheel 13 attached to the inner periphery of a tire, an inner wheel 15 (concentric with the outer wheel 13 and positioned more to the inner side than the outer wheel 13) connected to a wheelchair frame 65, a plurality of balls (rolling bodies) 17 interposed between the outer wheel 13 and the inner wheel 15 with a gap from each other in a peripheral direction, and a plurality of retainers (interval holding members) 18 for holding the interval between the rolling bodies 17. The retainers 18 present a shape extended nearly along the peripheral direction of the outer wheel 13 and the inner wheel 15 and are provided between the balls 17 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129207-A (JP)
Title: Demodulation method and demodulator
Inventor: TAKASU HISASHI
IPC: H04L27/156
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulation method and a demodulator which does not require an analog circuit so that a structure of a FSK receiver can be simplified.  <P>SOLUTION: Four counters C1 to C4 forming a count section 12 count the numbers of waves of a modulated signal at every expiration of a bit time width T at individual timings, which differ by T/4 from each other. Based on the count values, a first average value AV0 of the count values larger than a decision threshold (="9" in the figure), and a second average value AV1 of the count values smaller than the decision threshold are calculated, and a difference of the average values is designated as a determination value DAV (DAV=AV0-AV1). The counter Ci with the largest determination value DAV is specified as a counter operating at a synchronous timing with bit borders of the digital signal to be demodulated. The count values from the specified counter Ci are compared to the decision threshold to determine the signal level, and the digital signal is thereby restored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345043-A (JP)
Title: Article gripping mechanism
Inventor: SAITO MASAMICHI
IPC: B23Q3/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article gripping mechanism capable of easily composing a structure certainly gripping small-sized articles that are different in shape or size.  <P>SOLUTION: The gripping mechanism is composed of a plurality of fingers 1, 2, and at least one finger 1 thereof is movable. By opening/closing operation for moving the moving finger 1, the gripping mechanism releases the articles. At least one of contact surfaces of the fingers between the gripped article and the fingers is formed by elastic element members 3, 8. At lease one elastic element member 3 can reversibly change flexibility by controlling energy supply from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360178-A (JP)
Title: Sheath connecting member for prestressed concrete
Inventor: NARUI MAKOTO
IPC: E04C5/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath connecting member for prestressed concrete, capable of connecting a sheath pipe by easy and simple work, and capable of surely connecting the sheath pipe even if there is no skilled technology, in the sheath pipe inserted for protecting a tension material for prestressed concrete arranged in a concrete structure for applying prestress, when manufacturing a prestressed concrete structure.  <P>SOLUTION: This sheath connecting member is constituted by arranging a taper by gradually reducing an inner diameter over a central part from left and right opening parts of a cylindrical body. The sheath connecting member 1 is formed of an undamaged material capable of surely connecting the mutual sheath pipes, when connecting the sheath pipes; and is formed of a material rich in pressure resistance and durability, since a filler is filled inside the sheath connecting member 1 and concrete is placed outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359707-A (JP)
Title: Polyester support for anti-fogging film and anti-fogging film obtained using the same
Inventor: HONDA MAKOTO
IPC: B32B27/36
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polyester film which retains anti-fogging effects, is excellent in mechanical strengths, transparency and dimensional stability, can be employed for a wide range of applications where the anti-fogging property is required, exhibits excellent antistatic performances and scratch resistance and is excellent in recyclability owing to the use of PET (polyethylene terephthalate) material, and an anti-fogging film using the same.  <P>SOLUTION: The polyester support for the anti-fogging film is a biaxially stretched polyester film and comprises as a copolymerizing component a polyester between an aromatic dicarboxylic acid having a metal sulfonate group and a polyalkylene glycol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361490-A (JP)
Title: Color filter substrate, its manufacturing method and device, electrooptical device and its manufacturing method, and electronic equipment
Inventor: KAWASE TOMOKI
IPC: G02F1/1335
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-quality color filter base plate over a long term by preventing the characteristic deterioration of filter element material over a long term.  <P>SOLUTION: The manufacturing method for the color filter substrate includes a stage for preserving liquid filter material at temperature lower than the working temperature of filter material, a stage for restoring the filter material to the working temperature and a stage for discharging the filter material restored to the working temperature as droplets from a discharge part. The stage for preserving the liquid filter material is performed by the refrigerator 26 of a cooling preservation part 4. The stage for restoring it to the working temperature is performed by the heater 21 of a filter material supply part 3 or natural temperature rise. The filter material is discharged from a nozzle provided in a recording head 13. Since the filter material in a container 22 is cooled and preserved by the refrigerator 26, the life of the filter material is prolonged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359755-A (JP)
Title: Antimicrobial resin composition and its molding
Inventor: KAKIMOTO TSUTOMU
IPC: C08L69/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antimicrobial resin composition having excellent transparency and color fastness while providing high antimicrobial properties, and provide its molding.  <P>SOLUTION: The antimicrobial resin composition is obtained by adding an antimicrobial glass composition that contains no silver in a glass composition and 25-60 wt.% of ZnO to a resin having ≥80% total light transmittance, and has ≥80% total light transmittance and ≤20 haze.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081827-A (JP)
Title: Toilet device
Inventor: AIDA TOMOKAZU
IPC: A47K13/12
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent load to an electric supply cable electrically connecting a heater unit of a toilet seat to a control part in a body when the toilet seat is detached.  <P>SOLUTION: A wiring cord 20 disposed between the toilet device body 12 and the toilet seat 15 having a built-in heater unit is provided with a tension member 250 for preventing load to a lead wire when the toilet seat 15 is detached, whereby even if the toilet seat 15 is detached from the toilet device body 12, the dead load of the toilet seat 15 is received by the tension member so that the lead wire 240 is not broken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361744-A (JP)
Title: Coaxial incident-light type lighting device for stereoscopic microscope
Inventor: SUGAWARA KAORI
IPC: G02B21/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial incident-light type lighting device for stereoscopic microscope which is loadable and unloadable for the existing stereoscopic microscope and is capable of selecting coaxial incident-light type lighting observation or simple polarization observation.  <P>SOLUTION: Respective polarizers 40, 41 are disposed between respective outgoing ends of two lighting fibers 10a, 10b and a semi-transparent mirror 20, the respective analyzers 40, 41 are disposed between the semi-transparent mirror 20 and an objective lens 7 and a 1/4 wavelength plate 38 is mounted on a frame body 30 and is rotatably disposed. By rotating the 1/4 wavelength plate 38, the optical axis direction thereof is changed and, thereby, the selection between the simple polarization observation and the coaxial incident-light type lighting observation is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358022-A (JP)
Title: Pulse wave analysis method, and autonomic nerve function evaluating method and autonomic nerve function evaluating device based on this analysis method
Inventor: TAKADA HARUKO
IPC: A61B5/0245
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method of an acceleration pulse wave for evaluating an autonomic nerve function or others using the acceleration pulse wave not based on an electrocardiogram and an autonomic nerve function evaluating method and an autonomic nerve function evaluating device using this analysis method.  <P>SOLUTION: Obtaining an a-a distance from a continuous wave form of an acceleration pulse wave calculated by secondarily differentiating the wave form of the pulse wave measured continuously for predetermined period of time, the fluctuation of the a-a distance is made to be a distance corresponding to the fluctuation of the R-R distance of the electrocardiogram. The autonomic nerve function is evaluated based on this analysis method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000220-A (JP)
Title: Pinball game machine
Inventor: HIBINO MASARU
IPC: A63F7/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance property of prediction performance and to improve amusement to a pinball game when forecasting the occurrence of a special game state advantageous to a player about held game balls.  <P>SOLUTION: The number of held balls is set to a performance counter (S27), and "1" is set basically as set data (S28). When one numerical value B is extracted from among random values B (0 to 46) for a performance counter (S29) and the extracted numerical value B is 30>B≥25, the extracted numerical value B for the performance counter is set as the set data (S30), and the value of this set data is updated (S31) to the value of a subtracted result obtained by subtracting "23" from the set data. The set data "2 to 6" is set (S33) so that a light-emitting color such as "red" and "yellow" may be designated as the value of a continuous lamp display flag only when the number of judging times N is "3" namely in the case of a special game state advantageous to the player (S32:Yes).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001139-A (JP)
Title: Printer
Inventor: SATO YOSHINORI
IPC: B41J3/407
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a thermal adhesive sheet can be held in an easy-to-take-out state and adhesion of adhesive to a thermal head for thermal activation can be prevented.  <P>SOLUTION: The printer comprises a print thermal head 32, an activation thermal head 52 for thermally activating a thermal adhesive sheet, a means 61 for carrying the thermal adhesive sheet in a predetermined direction, and an opening for discharging the thermal adhesive sheet to the outside of the printer. Print processing is performed by means of the print thermal head, and the end part of the thermal adhesive sheet subjected to activation by means of the activation thermal head is separated from the activation thermal head. Further, the printer is provided with a sheet holding means 70 for holding the sheet in such a state that a part of the sheet is exposed from the discharging opening to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005380-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SASAKI KAORU
IPC: H01L21/78
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which the thickness of a semiconductor device can be reduced.  <P>SOLUTION: After an integrated circuit is formed in each area 10A on the surface of a semiconductor substrate 10, the substrate 10 is mechanically polished to a thickness at which a defect caused into the substrate 10 from the rear surface does not reach the front surface. Then the thickness of the substrate 10 is further reduced by at least the rugged amount of the rear surface of the substrate 10, after the mechanical polishing step by performing etching mainly utilizing a chemical reaction. Since the rear surface of the substrate 10 is smoothed in this way, the concentration of stresses to the rugged part of the rear surface of the substrate 10 can be prevented, and the operational reliability of the semiconductor device can be improved even when a laminate is formed by sticking a lower supporting substrate 16 to the rear surface of the substrate 10 through an insulating resin layer 12 in a subsequent step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002624-A (JP)
Title: Hopper for drainage
Inventor: ABE KAZUYUKI
IPC: F24H9/16
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hopper for drainage, which can be split and attached or detached in a short period of time, without disassembling of a drain pipe of a heat exchanger, by detachably constituting the hopper for drainage, for use in the collection and discharge of drain discharged from the heat exchanger.  <P>SOLUTION: A lower end 2a of the drain pipe 2, which allows the discharge of the drain from the heat exchanger, provided in a building and not shown in Fig., is inserted into a tubular part 1. An inverted cone-shaped pan 3 is detachably fitted to a lower end 1a of the tubular part 1, and the drain is collected therein. A drain introduction pipe 4 is detachably fitted into a bottom part 3a of the pan 3, and the drain is discharged therefrom. A protrusion 6, which is provided on an outer peripheral surface 1b of the tubular part 1, is engaged with a notched part 7 which is provided in a peripheral wall 3b of the pan 3. A part 4a, wherein the pan 3 is fitted to the pipe 4, is almost disassemblably joined by means of an adhesive 8. The hopper 5 for drainage can be split and attached or detached in a short period of time, without the disassembling of the drain pipe 2 of the heat exchanger, and has high adaptability to modification etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002665-A (JP)
Title: Air-motor driven underwater work machine, method of operating the same, subaqueous bottom cleaning device using the underwater work machine, and method of operating the cleaning device
Inventor: ODA HIROSHI
IPC: E02F5/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-motor driven underwater work machine which automatically travels on a subaqueous bottom, is easily remote-controllable, small in size, light in weight, and carries out cultivation, agitation, and aeration of the subaqueous bottom, to thereby improve a subaqueous environment, and to provide a method of operating the underwater work machine, a subaqueous bottom cleaning device using the same, and a method of operating the cleaning device.  <P>SOLUTION: According to the air-motor driven underwater work machine, the method of operating the same, the subaqueous bottom cleaning device using the underwater work machine, and method of operating the cleaning device, the underwater work machine is driven by compressed air. Therefore even if the machine is damaged, only air leaks in the water, which does not contaminate the subaqueous environment. Further the machine can be controlled by operation of a simple device such as a valve from above a mother ship. Furthermore the simple structure of the machine contributes to improvement in waterproofing function of the machine by virtue of employment of compressed air, and the compressed air thus employed is discharged from the machine as minute bubbles, which contributes to efficient improvement in the subaqueous soil environment in cooperation with a cultivator and an agitator. Further the underwater work machine is simple in structure, light in weight, and economical, and therefore it can be used for a wide range of applications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163401-A (JP)
Title: Detector
Inventor: CREZEE LEONARDUS PAULUS
IPC: G01N21/35
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus enabling measurement online.  <P>SOLUTION: In the measurement apparatus including, near an object whose light transmission characteristics are determined, a light source for irradiating at least a first part of the surface of the object with a light, a screen device for screening at least a second part of the surface from the light, and a light-receiving part for receiving the light transmitted through the object and emitted from at least a part of the second part of the surface, the second part is at least partly contiguous with the first part, and the whole second part is preferably enclosed by the first part. As an efficient embodiment, the screen device is movable relative to at least the light-receiving part. The measurement device is very much suitable for use, in a sorting apparatus for selecting and sorting the plurality of successive objects, for example fruits, according to the light transmission characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005579-A (JP)
Title: Plasma processing apparatus
Inventor: IZURU YASUYUKI
IPC: H01L21/205
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of suppressing the leakage of electromagnetic waves from inner space in which plasma processing is performed and stably carrying an object to be processed in the inner space.  <P>SOLUTION: The plasma processing apparatus 1 generates plasma under atmospheric pressure to process a glass substrate 12. The plasma processing apparatus 1 is provided with a grounded conductive container 10 which regulates the inner space 4 for performing plasma processing. The container 10 includes aperture parts 8 through which the glass substrate 12 to be carried between the inner space 4 and the external is passed and extending parts 9 connected to peripheries of aperture parts 8 and extended so as to be projected to the external. The plasma processing apparatus 1 is also provided with rotating rollers 7 arranged in the extending parts 9 to carry the glass substrate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001341-A (JP)
Title: Device for separating metal part of optical disk
Inventor: ITO TOMOAKI
IPC: B09B3/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for separating a metal part of an optical disk which can separate the metal part from the optical disk.  <P>SOLUTION: The device for separating the metal part of the optical disk is provided with a disk holding means 5, which holds the optical disk B having a substrate made of a resin and the metal part constituting a reflection film or the like in an erecting state, a treatment chamber 1, in which the disk holding means 5 in a state of holding the optical disk B is stored, a first microwave irradiating means 21, in which the optical disk stored in the treatment chamber 1 is irradiated with the microwave and which can melt the metal part of the optical disk, and a low oxygen maintaining means 3 which can maintain the atmosphere in the treatment chamber in a low oxygen state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001619-A (JP)
Title: Pneumatic radial tire and method for manufacturing the same
Inventor: IIDA HIDEKAZU
IPC: B60C9/08
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of reducing the weight thereof while maintaining the side-cuttability and durability at an excellent level, and a method for manufacturing the same.  <P>SOLUTION: In the pneumatic radial tire in which reinforcing cords f extending in the tire radial direction are arrayed along the tire circumferential direction between right and left bead parts 3, and a carcass layer 4 embedded in a coat rubber layer 16 is mounted thereon, the reinforcing cords f of the carcass layer 4 are arrayed in a staggered manner in the circumferential section of the tire, and the rubber thickness t between the reinforcing cords f1 and f2 adjacent to each other in a staggered manner is set to be 0.2-1 mm. The angle θ formed by a line segment M to connect centers C1 and C2 of the two reinforcing cords f1 and f2 arrayed in a staggered manner and a line segment N to connect the centers C1 and C1 of the two reinforcing cords f1 and f1 arrayed in a non-staggered manner is 20-75° in three reinforcing cords f1, f2 and f1 adjacent to each other in a staggered manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001621-A (JP)
Title: Pneumatic tire
Inventor: IWASAKI SHIZUO
IPC: B60C11/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of pattern noises caused by the occurrence of a heel and toe wear, and at the same time, to increase the performance on the snow.  <P>SOLUTION: A circumferential groove which divides the tread surface into a central zone and side zones is provided, and at the same time, a block train is formed in the central zone and the side zones. Then, three sipes which extend approximately in the tread width direction are formed on the block of respective block trains. For this pneumatic tire, the rotation direction is specified, and the surfaces of respective subsidiary blocks 13 which are divided by the sipe 12 of the block 10 which is formed in the side region are formed into a slope 14 which gradually becomes higher into a single flow shape from the treading-in side to the kicking-out side. The surfaces of respective subsidiary blocks 15 which are divided by the sipe 11 of the block 9 which is formed in the central zone are formed into a slope 16 which gradually becomes lower into a single flow shape from the treading-in side to the kicking-out side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008684-A (JP)
Title: Resin composition for coating
Inventor: MUKAI TAKASHI
IPC: C09D163/10
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide coatings which are of one-pack type, excellent in workability and do not cause lifting or the like regardless of organic solvents used therein, and a resin composition for coating which can be applied to the coatings; further to provide coatings which can be recoated in a shorter interval than that of conventional coatings regardless of the thickness of the first coated film in recoating, and a resin composition for coating which can be applied to the coatings.  <P>SOLUTION: This resin composition for coatings comprises (a) 25 to 70 wt. % of an unsaturated double bond-having resin, (b) 25 to 70 wt. % of an organic solvent, and (c) 0.003 to 3.5 wt. % of a photopolymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI