baber/WOPTO huggingface dataset:
Patent JP-2004215847-A (JP)
Title: Device for automatically wrapping blood pressure measuring cuff
Inventor: ISHIYAMA KENTARO
IPC: A61B5/022
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for automatically wrapping a blood pressure measuring cuff, reduced in size and wrapping the cuff uniformly around the upper arm.  <P>SOLUTION: One end of the cuff 101 is fixed to a mount 111 and wound cylindrically, and then the other end thereof is extended outward and hooked on a roller 130 moved to slide under the mount to be fixed. The roller 130 is supported at both ends thereof on a slide unit 120 guided by a guide rail 113, and the slide unit 13 is towed by a cable 155 taken up on a bobbin 150. The roller 130 is journaled to the slide unit to be inclined forward and backward in the advancing direction. A cuff mount plate 111 is rotatable around a vertical rotating shaft 112 in a designated range of angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218274-A (JP)
Title: Truss
Inventor: FUNAKI GANTAN
IPC: E04C3/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truss formed by vertically connecting architectural constituent materials in parallel.  <P>SOLUTION: This truss is formed by vertically and parallelly connecting the architectural constituent materials 4A each having at least an upper flange 42 or a lower flange 43 and a rising part 41. The architectural constituent material 4A has the rising part 41 composed of a first rising part 111 and a second rising part 121 opposed via at least a clearance, and is composed of either or both of the upper flange 42 extending in the lateral direction from the upper end of a first rising part 112 and/or a second rising part 122 or the lower flange 43 extending in the lateral direction from the lower end of the first rising part 111 and/or the second rising part 121. An upper chord member 4A and a lower chord member 4A' are formed by respectively vertically arranging the architectural constituent material 4A, and are connected by inserting the upper end of a web material 5A into a clearance of the upper chord member 4A and the lower end of the web material 5A into a clearance of the lower chord member 4A'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003223036-A (JP)
Title: Image forming apparatus
Inventor: NAMEKATA SHINICHI
IPC: G03G15/08
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which eliminates the transfer of background contamination or the like even when an intermediate image transfer member idles during copying using a sheet of large size, thereby ensuring high quality images.  <P>SOLUTION: The image forming apparatus has a primary transfer unit 450 for sequentially transferring respective color toner images from an image carrier 402 to the intermediate image transfer member 426 one above the other by charging, thereby forming a composite toner image, and a secondary transfer unit 454 for transferring the composite toner image from the intermediate image transfer member 426 to a transfer material. In the apparatus, when the intermediate image transfer member 426 idles, a difference between the surface potential of the area of the opposed image carrier and a developing bias potential is controlled to be larger than that at the time of forming the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004217115-A (JP)
Title: Device for mounting and holding door for vehicle
Inventor: TAKAHASHI KOJI
IPC: B62D65/06
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To assure sufficient working space in connecting work for a connector and adjust an angle in accordance with the direction of a hinge.  <P>SOLUTION: This device 10 for mounting and holding includes a first upper support component 26 and a lower support component 30 for holding a hinge door 12b. A base component 18 is set at an initial position and the hinge door 12b is held. The hinge door 12b is held in the erected state by an action of a plunger 54. After connecting a connector, a brake pad of a braking mechanism 48 is released and the hinge door 12b is slid to come closer to the vehicle. The hinge door 12b tilts at an arm connecting portion 16 as the center of gravity moves and conforms to the direction of a hinge of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225746-A (JP)
Title: Free roll device and bearing method for free roll device
Inventor: KUMAMOTO SATOSHI
IPC: F16C13/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free roll device easily manufacturable by simplifying a bearing structure and reducing the number of components, and a bearing method for the free roll device.  <P>SOLUTION: This device comprises a free roll 3 for conveying running films; radial bearings 5 having radial side porous bodies 5 rotatably supported on the outer peripheral faces of both ends of the free roll 3 via radial clearances 17; radial side air supplying portions 23 for supplying air to the radial side porous bodies 15 of the radial bearings 5; machined holes 31 arranged on the radial side porous bodies 15 to take in air passing through the radial side porous bodies 15; thrust bearings 7 having thrust bearing faces 29 on the both end faces of the free roll 3 via the end faces 15A of the radial side porous bodies 15 communicated with the machined holes 31 and thrust clearances 27; and exhaust ports 35 for exhausting air supplied from the machined holes 31 to the thrust bearing faces 29 of the thrust bearings 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160963-A (JP)
Title: Engineering plastic corrugated cardboard
Inventor: OGAWA MASANORI
IPC: B32B3/28
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engineering plastic corrugated cardboard excellent in heat resistance.  <P>SOLUTION: In corrugated cardboard including a core material 2 and a covering material 3 adhered to one side or both sides of the core material 2, provided is an engineering plastic 1 wherein at least a core material 2 is formed of a material consisting of the engineering plastic of polyphenylene ether or the like, or a polymer alloy of the engineering plastic and a thermoplastic resin of polypropylene or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004235178-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANEKO YOSHIO
IPC: H01L27/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can cope with temperature change in a wide range without needing a peripheral device.  <P>SOLUTION: The semiconductor integrated circuit 1 is provided with a temperature sensing circuit 6 for measuring a temperature of the circuit 1, a plurality of identical brocking circuits 3, 4, 5 having circuit function which are adapted for distinct temperature range, and an operation blocking switching control circuit 7 which operates one blocking circuit of the plurality of blocking circuits by a temperature measured with the sensing circuit 6, and stops the operation of the residual blocking circuits which are not selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233441-A (JP)
Title: Display device with density correcting function
Inventor: OKAKURA MAKOTO
IPC: G01C21/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which the density of an image being displayed is corrected so that a user surely recognize the image even though the monitor screen becomes dark.  <P>SOLUTION: The device with a density correcting function is provided with a display means, an illuminance detecting means which detects illuminance in the surrounding of the display means and an image density control means which controls the density of the image displayed by the display means based on the illuminance level detected by the illuminance detecting means. The image density control means corrects the density of the image displayed by the display means in accordance with the illuminance level so that the image being displayed is easily observed. When the illuminance level of the surrounding is reduced and the screen becomes dark, the image density control means executes a control so that the image density is increased and the user easily recognizes the image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235752-A (JP)
Title: Inter-train communication equipment, inter-train communication method and fitting method of inter-train communication equipment
Inventor: ARITA SETSUO
IPC: H04J11/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide inter-train communication equipment which realizes stable communication between communication means installed in a driver's cabin or a crew's cabin and in respective cars while the train travels by using a broadcast line for transmitting a sound signal to a speaker installed in the car or a telop display communication line for transmitting telop information.  <P>SOLUTION: Communication equipment 5a, 5b and 5c are installed in the driver's cabin or the crew's cabin 1 and in the respective cars 9 and 10. Communication equipment 5a, 5b and 5c are connected by the broadcast line 4. Frequency splitters 3a, 3b and 3c for preventing a communication signal from being transmitted to a broadcast device 2 and amplifiers 11a and 11b are installed in the broadcast line 4. Communication is made among communication equipment 5a, 5b and 5c with the broadcast line 4 as a communication line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230647-A (JP)
Title: Method and apparatus for welding fabric for mark
Inventor: OI KATSUHIKO
IPC: B44C1/24
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding a fabric for a mark capable of welding a specified picture pattern on an article to be welded with completely no deviation from a position to be welded by welding the specified picture pattern as it is on the article to be welded without making the specified picture pattern to be a reverse picture pattern, and to provide an apparatus for welding the fabric for the mark.  <P>SOLUTION: The method for welding the fabric for the mark comprises forming a color image 3 on the surface of the fabric 2 on the back surface of which a heat welding agent layer 1 is formed, cutting this fabric 2 out along the contour of the color image 3, and welding this cut-out fabric 2 on the article 4 to be welded. The apparatus for welding the fabric for the mark is provided with a color image forming means Cc for forming the color image 3 on the surface of the fabric 2 on the back face of which the heat welding agent layer 1 is formed, a fabric cutting-out means L for cutting out the fabric 2 on which the color image 3 is formed along the contour of the color image 3, and a fabric welding means P for welding the cut-out fabric 2 on the article 4 to be welded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302453-A (JP)
Title: Method of exerting influence on uniform magnetostatic field in z-axis direction in nuclear magnetic resonance apparatus, and nuclear magnetic resonance resonator
Inventor: MAREK DANIEL
IPC: G01R33/387
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of correcting a disturbance disturbing a magnetostatic field generated by a superconducting RF coil in an NMR apparatus.  <P>SOLUTION: This method of exerting an influence in the Z-axis direction of the magnetostatic field B<SB>0</SB>in this NMR apparatus wherein a disturbance is generated due to superconducting components of the RF coil, is a method for exerting an influence on the magnetostatic field B<SB>0</SB>by elongating the superconducting components of the RF coil beyond an RF active region of a sample in the Z direction. The method is characterized in that the superconducting component of the RF coil is exposed to an additional magnetic field having sufficient intensity, and that all the superconducting structures of the superconducting components of the RF coil arranged near the RF active region of the sample are magnetized maximumly, and that the magnetization thereof in the perpendicular direction to B<SB>0</SB>along the Z-axis takes a value substantially constant and unequal to zero. This NMR resonator is adopted, wherein the superconductor structures of the NMR resonator are arranged at intervals in some radial direction from the measuring sample and the superconductor structures are elongated beyond the RF active region of the measuring sample in the Z direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241469-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OOTO KENICHI
IPC: H01L21/28
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same in which GIDL (gate induced drain leakage) is prevented, higher punch-through resistance can be maintained, and a contact resistance is never increased.  <P>SOLUTION: The method of manufacturing semiconductor devices includes an interlayer insulating film forming process to form an interlayer insulating film 12 to cover a gap between the gate mounts and an upper side thereof, a contact hole forming process to form a contact hole 13 which enters a first bottom within a semiconductor substrate 1 passing through the gate mounts from the upper surface of the interlayer insulating film 12, a digging process to form a second bottom portion exposing the semiconductor substrate 1 to the bottom surface and side surface by forming a diffusion preventing film 17 covering the side surface of the first bottom portion and further digging the bottom surface of the first bottom portion, and a plug forming process to form a plug 15 by filling internal side of contact hole 13 with the impurity-doped polysilicon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242391-A (JP)
Title: Power unit
Inventor: NATSUME KAZUNUSHI
IPC: H02M3/28
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the voltage drop of a sub power unit at light load of a main power circuit, and to achieve space saving, in a multioutput switching power unit.  <P>SOLUTION: The choke coil of the main power circuit and the choke coil of the sub power circuit, used in the multioutput switching power unit, are wound in a core to make a composite choke coil L10, and a passage for a current from the main power circuit choke coil to the sub power circuit choke coil is provided; whereby even if the load current of the main power circuit becomes small, the cut off current value of the choke coil of the main power circuit is secured, thereby improving the drop of the voltage of the sub power circuit. Moreover, by making it into a composite choke coil, the space saving is achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240098-A (JP)
Title: Image forming method by heat development
Inventor: OKUTSU EIICHI
IPC: G03C1/74
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method capable of producing an image with stable sensitivity using a compact laser exposure and heat development device in which a laser exposure section and a heat development section are arranged close to each other.  <P>SOLUTION: In the image forming method which forms an image using an image recording apparatus comprising a lasing means to subject a heat developable photosensitive material having a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on at least one surface of a support to scanning exposure with laser light and a means to convey the heat developable photosensitive material in a secondary scanning direction and to guide it to a heat development section, the reducing agent is at least one selected from the group of compounds represented by formula 1 and the distance between a scanning line by the lasing means and the inlet of the heat development section is ≤50 cm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236849-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NOZAKI ATSUSHI
IPC: A61B5/055
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which automatically inject a proper amount of a contrast medium in a plurality of imaging regions.  <P>SOLUTION: The magnetic resonance imaging apparatus is equipped with an imaging means (702) for moving a subject in the axial direction of the human body to successively take images of a plurality of the imaging regions set along the axis of the body by magnetic resonance, an injection means (708) for injecting the contrast medium in the subject, a sequence generating means (704) for making the injection sequence of the contrast medium on the basis of an imaging protocol and a control means (706) for controlling the injection means on the basis of the generated sequence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269281-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: MATTES PATRICK
IPC: F02M47/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injector that generates only slight noise and suppresses fluctuation in fuel injection quantity.  <P>SOLUTION: An injection valve member 28 and a control piston 50 are movable in an opening direction 29 when a control valve 70 is opened. An opening movement of the injection valve member 28 and control piston 50 is limited only on the basis of a pressure rise in a control pressure chamber 50 by closure of the control valve 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306696-A (JP)
Title: Surfactant
Inventor: HIDA KAZUHIKO
IPC: A61K8/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surfactant that can be used in a detergent having improved solubility and fluidity.  <P>SOLUTION: The surfactant contains an N-long-chain acylated amino acid or salts thereof that are dried by means of a spray drier and have particle sizes substantially freed from 200 mesh pass, preferably from 140 mesh pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251121-A (JP)
Title: Device for mixing gas by centrifugal fan
Inventor: TAKIZAWA SHOGO
IPC: F04D29/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance power of mixing various kinds of gases by a centrifugal fan.  <P>SOLUTION: When the various kinds of gases are taken into the centrifugal fan, intake passages for each gas are coaxially ensured around a rotation shaft of a fan in multi structure, and spaces between specific blades of intake faces of the fan are closed other than parts for taking the gas therein from the specific passages. Only specific gas is taken in and exhausted from the spaces so that the various kinds of gases are exhausted to form multiple layers so that the various kinds of gases surround the centrifugal fan in a swirl manner around a shaft of the centrifugal fan, and thereby the various kinds of gases are mixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004047937-A (JP)
Title: Semiconductor device
Inventor: UNO MITSUTAKA
IPC: H01L31/0328
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bootstrap type semiconductor device capable of preventing the ON operations of parasitic transistors and reducing currents to be consumed by a circuit.  <P>SOLUTION: The bootstrap circuit for supplying power to a high-voltage side driving part (111) by driving a power element of a low-voltage side driving part (112) of a power device is provided with at least a chargeable semiconductor element part (D3, 6) and a high-voltage island drift part (Rn, 8). The chargeable semiconductor element part (D3, 6) and the high-voltage island drift part (Rn, 8) are mutually joined/isolated and the high-voltage island drift part has n+-layers (11, 12) provided on a high-voltage side and on an opening portion in an n--semiconductor of a high-voltage island.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249213-A (JP)
Title: Excess sludge treatment apparatus and activated sludge treatment system using the apparatus
Inventor: SAKAMOTO SUMIAKI
IPC: C02F11/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple excess sludge treatment apparatus capable of reducing the production amount of excess sludge without doing damage to environment, and an activated sludge treatment system using it.  <P>SOLUTION: The excess sludge treatment apparatus 8a for treating excess sludge produced in an activated sludge treatment apparatus has an excess sludge treatment tank 9 into which excess sludge is introduced, the grinding parts 12 and 13 provided in the excess sludge treatment tank 9 and grinding excess sludge to activate the same, a first circulation part 14 for extracting the excess sludge 10 in the excess sludge treatment tank 9 to send out the extracted sludge to the grinding parts 12 and 13 while mixing air with the sludge, a second circulation part 18 for extracting the excess sludge 10 activated in the excess sludge treatment tank 9 to send out the same to the activated sludge treatment apparatus, a temperature detecting part 17 for detecting the temperature of the excess sludge 10 activated in the excess sludge treatment tank 9 and a flow rate control part 6 for regulating the introducing amount of the excess sludge into the excess sludge treatment tank 9 on the basis of the detection signal of the temperature detecting part 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252290-A (JP)
Title: Optical fiber array and its manufacturing method
Inventor: KOBAYASHI FUMITOSHI
IPC: G02B6/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacturing of an optical fiber array which is two-dimensionally arrayed with a large number of the optical fibers with high positional accuracy at a low cost.  <P>SOLUTION: The optical fiber array has a structure formed by passing a plurality of the optical fibers 10 through a plurality of through-holes 22 disposed in the prescribed positions of a sheet-like substrate. The through-holes 22 of the optical fiber array have chamfers 24 in the apertures of the substrate surface and the optical fibers have tapered parts 14 whose external diameters change along a longitudinal direction. The optical fibers are respectively inserted into the through-holes from the chamfer side and the tapered parts 14 of the optical fibers are tightly bonded and fixed to boundary portions 26 between the internal surfaces of the through-holes and the chamfers. The positioning of the optical fibers with the high accuracy is made possible by pressing the tapered parts of the optical fibers to the boundaries between the through-holes and chamfers of the through-hole substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251860-A (JP)
Title: Jig for fitting filter
Inventor: FUKUSHIMA HIROKAZU
IPC: G01N21/01
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for fitting filters and a method for easily fitting filters to a filter holder after capturing a particulate substance in an exhaust gas generated from a combustion engine, such as a diesel engine, by the filter.  <P>SOLUTION: For fitting the filter capturing the particulate substance to a filter retaining means, a filter retaining member is mounted at an accommodation section provided at nearly the same height position as the surface of a plane table on the plane table that has a fixed height and has a single or a plurality of grooves on the surface. The filter mounted on the surface of the plane table in a filter fitting stand is pinched by inserting a filter winding means along the groove for winding the filter. Then, the filter winding means is moved along the surface of the plane table, and the filter winding means is inserted into the filter retaining means accommodated in the accommodation section for fitting the filter to the filter retaining means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI