baber/WOPTO huggingface dataset:
Patent JP-2005018879-A (JP)
Title: Optical head and hologram recording device using this
Inventor: SOMENO YOSHIHIRO
IPC: G11B7/123
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head which can be small-sized and integrated, and a hologram recording device using the head.  <P>SOLUTION: In this optical head 1 having an integration part 2 for performing recording and reproducing of page data for a reflection type recording medium 3, the integration part 2 is constituted by integrating recording and reproducing parts 2a corresponding to each data bit of the page data, the recording and reproducing part 2a has a light emitting part 10 for emitting object light S and reference light R, an optical switch 21 for transmitting or intercepting the object light S, and a light receiving part 40, records bit data depending on presence/no presence of hologram forming, and reproduces bit data depending on presence/no presence of received light of the reference light R in the light receiving part 40 by irradiating a recording position with the reference light R, and each of the recording and reproducing parts 2a performs recording/reproducing of page data to/from the recording medium 3 by performing recording/reproducing of bit data to/from the recording medium 3, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017622-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI MASASHI
IPC: H04N1/113
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reverse transfer and to prevent color mixture, in a cleanerless process in a four-section tandem color image forming apparatus.  <P>SOLUTION: A printer CPU controls an exposure controller to expose the region in which an image is formed with normal first exposure intensity and to expose other prescribed regions with second exposure intensity insufficient for image formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015402-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE 3,5-DIHYDRO-4H-DINAPHTHO[2,1-c:1',2'-e]AZEPINE AND OXALATE THEREOF
Inventor: MARUOKA KEIJI
IPC: C07C15/24
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for practically synthesizing an optically active 3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepine useful as an asymmetric base without using any low-temperature ignitable solvent and halogen solvent, without the need of extra-low-temperature reaction conditions, and without carrying out any column refining operation.  <P>SOLUTION: The method comprises the reaction process to isolate the optically active 3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepine in the form of its oxalate. This method enables eficiently obtaining the optically active 3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepine (compound I) and intermediates thereof without using any ignitable solvent and halogen-containing solvent, without the need of extra-low-temperature conditions, and without carrying out any column refining operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015005-A (JP)
Title: Apparatus for secondary processing for sealing
Inventor: KIMURA HIROAKI
IPC: B65B51/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply solve an inferiority in hermetic sealing at a step difference at a starting end of winding of a wound pressure-sensitive adhesive tape in a container 1 with a lid wherein the pressure-sensitive adhesive tape is wound more than one round along a mating surface between a body 1b and a lid body 1a and is sealed.  <P>SOLUTION: An apparatus D for secondary processing for sealing comprises pinching the container 1 with the lid between a processing table 7 and a pressing plate 79 which can be elevated and lowered against the processing table 7 on which the container 1 with the lid is placed by the pressing plate 79, forwarding tape sealing rollers 84 and 84b to bring them into contact with the neighborhood of a starting end for winding the pressure-sensitive adhesive tape wound on the container 1 with the lid, stepping across the starting end for winding of the pressure-sensitive adhesive tape to move it on the pressure-sensitive adhesive tape, and pressing the pressure-sensitive adhesive tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015693-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OSADA MASAKAZU
IPC: C08L63/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent moldability and giving a cured product having excellent appearance free from the generation of wax bleeding, die mark at the gate part, etc., and exhibiting excellent crack resistance in soldering even in a moisture-absorbed state of the encapsulation resin for the surface mounting package and provide a semiconductor device encapsulated with the cured product of the resin composition.  <P>SOLUTION: The epoxy resin composition contains (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler and (D) a melt mixture of (D1) a polyether-modified polysiloxane and (D2) a mold release agent. The semiconductor device is encapsulated with the cured product of the epoxy resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021187-A (JP)
Title: Deodorizer
Inventor: SHINTANI MOTOATSU
IPC: F24F1/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer in which a deodorization effect is remarkably improved by performing deodorization before an odor spreads.  <P>SOLUTION: The deodorizer comprises: a main body case 1 provided with an air intake port 2 on a lower front surface and an air blow-off port 3 on an upper surface respectively; and a deodorization element 4 for removing the odor contained in air by passing the air from the intake port through, a blower 5 for sucking the air from the intake port, blowing it off from the blow-off port and feeding it back to the deodorization element and a control part for controlling the blower or the like respectively provided inside the main body case. The blower is constituted so as to generate a downward intake air flow and suck the generated odor before it spreads upwards. The odor is sucked before spreading by the downward intake air flow and deodorized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022507-A (JP)
Title: Light shielding device and on-vehicle display system
Inventor: IBARAKI SUSUMU
IPC: B60J3/04
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding device and an on-vehicle display system capable of shielding light as the need arises with respect to an on-vehicle display device exhibiting considered space-saving efficiency.  <P>SOLUTION: When it is is light around and the display device 9 is hard to see, external light entering the display device from the surrounding is shielded by operating a light shielding part 12 to be in a light shielding state. When the surrounding is dark and light shielding is not required, the light shielding part 12 is in a stored state and light shielding is released. Thereby, an image displayed on the display device can be virtually recognized easily even when the surrounding is light. When light shielding is not required, the light shielding part 12 is stored, and thereby the light shielding device exhibiting excellent space-saving efficiency can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032828-A (JP)
Title: Manufacturing apparatus of semiconductor device, and method for manufacturing semiconductor device
Inventor: KURODA AKIRA
IPC: H01L21/52
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time duration which treatment takes by improving efficiency of die bonding.  <P>SOLUTION: In manufacturing of a semiconductor device, a semiconductor chip is acquired by a bonding head, the bonding head moves to a semiconductor chip fixing source position, and the semiconductor chip is stuck on a frame. Further, locus of the bonding head is changed according to size of the semiconductor chip. By the above means, moving course of the semiconductor chip is shortened, time duration which die bonding of the semiconductor chip takes is shortened and UPH of a die bonder can be improved by changing locus of the bonding head according to size of the semiconductor chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346927-A (JP)
Title: Variable intake air system of engine
Inventor: MACHIDA SHUJI
IPC: F02D9/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable intake air system of an engine suction pipe, improving torque and output, reducing fuel consumption, and reducing exhaust gas, by improving controllability in a low rotation area.  <P>SOLUTION: Ducts 1 and 1' before and behind a throttle valve body, and playing a role of being connected in nonuse, are divided by partition plates 2 and 2', and intake air variable valves 3 and 3' are arranged as a suction pipe. Intake air variable valve area quantity is cut off, and a passage opened in a small diameter is used as the suction pipe in low rotation and a low load. The intake air variable valves are successively opened by performing cooperative control by a rotating speed, intake air quantity, and required torque, and an intake flow speed and inertia force are enhanced by changing the suction pipe length and a diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046188-A (JP)
Title: X-ray photo-sensitive water-based photothermographic material and its use method
Inventor: SIMPSON SHARON M
IPC: G03C1/498
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous-based photothermographic material sensitive to visible and X-ray radiation and containing an X-ray photosensitive phosphor in association with chemically sensitized silver halide particles.  <P>SOLUTION: The silver halide particles are characterized in that: at least 70% of the whole projection area of the photosensitive silver halide particles is possessed by tabular silver halide particles containing 70 mol% bromides with respect to the whole silver halides; the rest of the silver halides are iodides or chlorides; and the tabular particles have 0.02 μm to 0.10 μm average thickness, 0.5 μm to 8 μm equivalent circular diameter and at least 5:1 aspect ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045335-A (JP)
Title: On-vehicle antenna device
Inventor: UCHIDA HARUHISA
IPC: H01Q1/22
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite antenna device in which a cellular phone antenna 10, a GPS antenna 16 and an S-BAND broadcast receiving antenna 12 are disposed in one case.  <P>SOLUTION: The GPS antenna 16 is disposed between the antenna 10 and the receiving antenna 12, and the antennas are provided in a single case. The device is constituted so that the GPS antenna 16 and the antenna 12 are disposed so as to be away from the antenna 10 with more than a distance at which the isolation in which each amplifier circuit for amplifying reception signals is not saturated can be acquired even if the GPS antenna 16 and the antenna 12 receive the maximum transmission power of each cellular phone frequency band to be transmitted from the antenna 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041071-A (JP)
Title: Thermal transfer printer
Inventor: SAWAI KUNIO
IPC: B41J25/304
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer in which machining time of a member for rotating the supporting member of a thermal head is shortened and a torque can be transmitted without causing any damage on the member.  <P>SOLUTION: The thermal transfer printer comprises a body frame 10, a platen roller 20, a thermal head 31, a pair of head supporting arm 33 (head fixing arm 32), and a retaining member 40 for rotating the head supporting arm 33 (head fixing arm 32) to the platen roller 20 side. The retaining member 40 comprises a first retaining arm 41 and a second retaining arm 42, and a coupling member 43 having a first L-bend 43a and a second L-bend 43b. The first retaining arm 41 has a recess 41a, a supporting shaft 41b, a first cut 41c, and a rocking part 41d. The second retaining arm 42 has a recess 42a, a supporting shaft 42c, and a second cut 42d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070826-A (JP)
Title: Drawing device, host device, program, and storage medium
Inventor: FURUSATO KAZUYA
IPC: G06F21/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing device capable of easily and surely prohibiting data transfer between different groups or releasing the prohibition.  <P>SOLUTION: The drawing processing part 5 of the drawing device 1 determines whether or not the group a display device 2 included in ID data 21a belongs to matches the group the drawing device 1 included in a version name 13c of a storage part 8 of the drawing device 1 belongs to. The drawing device 1 acquires a communication level for determining the propriety of data transfer between different groups by executing a flag generation program 14 received from the host device followed by comparison with a flag 13a. The drawing device 1 downloads screen data 15 to the display device 2 only when a predetermined condition is satisfied according to the presence/absence of matching of groups and the communication level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065721-A (JP)
Title: Medical information system
Inventor: SAWAZAKI HIROKAZU
IPC: G16H10/60
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily select the constituent of information detection equipment along the contents of a medical care action and to easily make preparations.  <P>SOLUTION: The medical care actions are classified by actions beforehand, and equipment information specifying the information detection equipment for each classification item is turned to a template and registered in a storage part E. A control server B specifies an optional template and reads pertinent equipment information from a template storage part E at the time of setting, displays it at a display device F, recognizes the connection conditions of the information detection equipment corresponding to the equipment information, and manages a processing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093076-A (JP)
Title: Sheet-shaped heating element, its manufacturing method, and manufacturing device of sheet-shaped heating element
Inventor: INOMATA HITOSHI
IPC: H05B3/14
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-shaped heating element with excellent waterproof and insulation properties, and flexuosity or flexibility, as well as its manufacturing method and a manufacturing device of a sheet-shaped heating element that can obtain such a heating element in a simple method, with easy processing technology in conformity with ways of use and easy application technology.  <P>SOLUTION: The sheet heating element 10 is made by using a sheet conductive non-woven fabric 1 consisting of a non-woven fabric constituting base material and conductive fibers. The conductive non-woven fabric 1 is provided with strip electrodes 3, 3, and is of a structure laminated with flexible thermoplastic resin films 5, 5, such as PETs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068670-A (JP)
Title: Columbaria and sheet material for columbaria
Inventor: MOMOTORI TOMIHIKO
IPC: E04H13/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a columbaria easily manufacturable, simply formed, and providing high durability, high quality feeling, and aesthetic appearance not changed with elapse of time, and also capable of sufficiently heeling the sorrow of a bereaved family when bones are stored.  <P>SOLUTION: This columbaria 10 is installed on the underside of a tombstone and formed in a block shape opening to its bottom part. The columbaria 10 is formed of ceramic plates (desirably glazed plates) 11A baked for forming a block-like body or block bodies formed integrally with each other. Pictures, patterns, photos, graphics, symbols, characters, other indications, or indications 5A formed of the combination thereof is formed on the inner surface of the formed block-like body. A pressingly support structure 31 for pressingly supporting an adjacent plate is installed on the plate 11A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069276-A (JP)
Title: Roller bearing for rolling stock
Inventor: KIYO MANRIYOU
IPC: F16C33/46
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing for a rolling stock capable of supporting radial load and axial load, sufficiently improving its vibrational impact resistance and seizure resistance and further improving the durability of a cage retaining a roller.  <P>SOLUTION: An outer peripheral face of the roller 10 is a cylindrical face of the uniform radius in the axial direction, its axial both end faces are planes, and a part between the outer peripheral face and the end face is spherical convex face 10c. A side face of each of flange parts 16, 20, 22 engaged with the spherical convex face 10c is a concave face including a center of curvature of the spherical convex face 10c, having the center of curvature on a virtual plane orthogonal to a central axis of the roller, and having a curvature radius approximately same as that of the spherical convex face, and a corner part of a pocket of a cage 12 engaged with the spherical convex face of the roller has a curved face formed by chamfering work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029857-A (JP)
Title: High tensile and high conductivity copper alloy having excellent ductility
Inventor: KAN KAZUKI
IPC: H01B1/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile and high conductivity copper alloy which has excellent strength and workability and easy in production control.  <P>SOLUTION: The high tensile and high conductivity copper alloy consists of, by mass, 0.05 to 1.0% Cr and 0.05 to 0.25% Zr, and the balance Cu with inevitable impurities. In the case that, when the orientation difference between the adjoining crystals is ≥5°, the space between each crystal is regarded as the grain boundary, the ratio of the coincidence boundary Σ3 in the grain boundaries is ≥10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030549-A (JP)
Title: Change mechanism for transmission and motorcycle equipped therewith
Inventor: HIRAGA TAKASHI
IPC: B62M25/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a change mechanism for a transmission having expectantly improved positioning accuracy without being influenced by tilting of a return spring.  <P>SOLUTION: The transmission has a change lever 161 having a protruded portion (a pin 169) on its way along the axial direction of a change shaft 14, a stopper pin 22 for engaging with an oblong hole 161b of the change lever 161 to restrict the turning range of the change lever 161, a pair of return levers 166, 167 provided turnably around the change shaft 14, and the return spring (a torsional spring 168) wound around the change shaft 14. The pair of return levers makes the pin 169 and the stopper pin 22 mutually abut to be held between both sides so that the change shaft 14, the pin 169 and the stopper pin 22 are positioned on one line when a change pedal is not operated. The return spring energizes the pair of return levers 166, 167 at its ends in the direction of opposing each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033686-A (JP)
Title: Trapezoidal distortion correction method and projector
Inventor: DEGUCHI KOJI
IPC: H04N5/74
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trapezoidal distortion correction method and a projector capable of conducting correction works for trapezoidal distortion easily and in a short time, and being realizable at low cost and easy to attain miniaturization.  <P>SOLUTION: A plurality of types of rectangles (K1-Kn) made by generating trapezoidal distortion with a distortion rate different from each other at an original rectangle are projected on screen, and a user selects a rectangle seemed to have a shape closest to the original one among the plurality of the projected rectangles. Then, a correction ratio capable of correcting the selected rectangle to the original rectangle (or square) is established as a correction ratio in later correction for trapezoidal distortion in a projected image. The user can perform correction works for trapezoidal distortion only by selecting any of the plurality of types of rectangles projected on screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036560-A (JP)
Title: Locking structure of lid for underground structure
Inventor: IKEDA TSUTOMU
IPC: E02D29/14
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking structure of a lid for an underground structure capable of surely preventing the incursion of rain water and earth and sand into a man-hole for a long period of time and, at the same time, surely exhibiting a locking function.  <P>SOLUTION: The locking structure of the lid for the underground structure equipped with an engaging projection 11a engaged with a lock seat 2b of a holding frame 2 comprises a lock body 11 pivoted downward of an opening section 3b of a lid body 3 and a closing member 12 mounted on the lock body 11 through an elastic member 14 so as to make it possible to push down, and it is constituted by providing a first closing section 12a fitting into the opening section 3b of the lid body, a second closing section 12b fitting into a cylindrical section 3c formed downward of the opening section 3b and a third closing section 12c abutting the lower surface 3d of the cylindrical section 3c to the closing member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035640-A (JP)
Title: Packaging bag having vapor purging function, and package housing the same
Inventor: SHIOZAKI KOICHI
IPC: B65D33/01
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag having a vapor purging function by which steam or the like generated from a content does not directly jet out from a vapor purging port, and a package using the packaging bag.  <P>SOLUTION: This packaging bag (10) is made of a synthetic resin film (1 and 2), and has respective sealed sections on both side edge parts and the bottom edge part. Also, the bottom edge section is constituted in such a manner that a bottom sealed section (12) is formed by inserting an easily peelable film (3) between the confronted synthetic resin films. For the bottom sealed section, a retracted sealed section having a narrower width is formed by making the sealed section retract into an arc shape at the central part, and made a vapor purging port (13). An island-shaped sealed section (15) having an approximately isosceles triangle shape which makes the end edge of the packaging bag into the bottom edge in a manner to bar the retracted sealed section is formed between the retracted sealed section (13) having the narrower width and the end edge of the packaging bag. At the same time, a ventilation passage (14) is provided in a space between two edges excepting the bottom edge of the island-shaped sealed section and the retracted sealed section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046342-A (JP)
Title: Top board
Inventor: KITAMURA KAZUO
IPC: A47B13/08
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top board having good surface physical properties such as a scratch resistance, a wear resistance and a pollution resistance, and a collapse resistance and a chemical resistance while taking into consideration environmental problems during incineration.  <P>SOLUTION: The top board is made by laminating a cover sheet 12 made of a synthetic resin to the surface of a base board 11. The cover sheet 12 is made by laminating a reinforcing layer 13 made of a synthetic resin whose yield point load is 9 kgf or higher, tensile modulus is 50 kgf/mm<SP>2</SP>or higher, yield elongation is 3 to 8% to the base board, and laminating a decorative layer 12 in which a base material sheet 15 made of a polyolefin thermoplastic resin is decorated and a surface protective layer 17 made of an ionizing radiation setting resin set is formed on the surface thereof to the reinforcing layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI