baber/WOPTO huggingface dataset:
Patent JP-2003160602-A (JP)
Title: Production method of chitin derivative and/or chitosan derivative having crosslinking structure
Inventor: YOSHII FUMIO
IPC: A61P31/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in water-soluble chitin and chitosan derivatives, since decomposition is preferentially generated in a solid state or by irradiation of a diluted aqueous solution (with a concentration of 5% or less), processing by radiation crosslinking is difficult.  <P>SOLUTION: A method for producing chitin derivatives and/or chitosan derivatives has a crosslinking structure, obtained by adding purified water to a chitin derivative and/or a chitosan derivative, followed by kneading well to prepare a higher concentration of paste and irradiating ionization radiation to the paste. The chitin derivative and/or chitosan derivative having a crosslinking structure are produced by using as starting materials the chitin derivative and/or the chitosan derivative and irradiating radiation to a paste form mixture obtained by adding from 3 to 1,000 parts by weight of purified water to 100 parts by weight of the starting materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159108-A (JP)
Title: Parasol with curtain
Inventor: HEKIMURA HARUNORI
IPC: A45B11/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parasol with a curtain which can be easily opened and closed and whose opening angle can easily be adjusted.  <P>SOLUTION: This parasol 10 with a curtain has base end parts of more than three radially placed ribs 12 supported by attaching part 20 equipped on the upper part of the shank 11 and a sheet 13 for sunshade or rainproof spread on the radial ribs 12. A curtain 40 made of a sheet is openably attached via curtain hanging members 41 set on the upper part of the curtain 40 to a curtain rail 22 in a ring shape on the point sides of the ribs 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166941-A (JP)
Title: Apparatus, method and program for inspection of irregularities in film thickness
Inventor: RIKO SHUNSAKU
IPC: G06T1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a method and a program for the measurement of irregularities in a film thickness wherein when the film thickness of a thin film during a production process is controlled, the film thickness can be measured wholly with high accuracy in an on-line manner.  <P>SOLUTION: A sample is imaged, an R signal, a G signal and a B signal are acquired (S201), and the level difference between the R signal and the B signal is found at each pixel in the direction of a film width (S203). A projection computing operation is performed (S205), and the moving average of a projection computed value is found (S207). A differential computing operation in the direction of the film width is performed (S209), and whether the irregularities in the film thickness exist or not is decided (S213) on the basis of a value obtained by computing (S211) the difference between the maximum value and the minimum value of differentiated values in a prescribed section. Lastly, whether a measurement has been performed on the whole face of the sample is decided (S215), and the above steps are continued until the whole face is measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002220148-A (JP)
Title: Document preparation device
Inventor: ANTINORA TERRANCE J
IPC: B65H31/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To make sheets fed in succession stay temporarily while finish processing such as drilling a hole and binding processing is performed for a sheet stack. SOLUTION: A first sheet fed in the arrow 28 direction is stored in a slot 38 of a disc 22. The disc 22 receives a second sheet fed in succession by aligning it with the first sheet stored already. It rotates to the right while it receives two sheets to bring front fringes of two sheets into contact with a register wall 24, turn them over on the sheet stack 40, and pile them up. While sheets are held in the disc 22 in an overlapped condition, predetermined finish processing can be performed for the sheet stack 40 by a finish mechanism 44.
Patent JP-2003164650-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the fraudulent act of making a big win occur by intentionally clearing a RAM.  <P>SOLUTION: The game machine has a main control section and a variable display device and provides specific value to a player when the stop mode of the variable display device meets a specific condition. The game machine has a random number counter, a storage means storing a propriety judgment program, a control means controlling a propriety judgment, a storage means, and an initial value counter 460 counting initial value to update the random number counter. A delay means (delay circuit or the like) 800 delaying the timing of counting by the initial value counter 460 is provided. The initial value of the random number counter is determined by the value of the initial value counter 460 delayed by a delay means 800 when the random number counter is initialised.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173535-A (JP)
Title: Optical disk recording and reproducing device and recording method for optical disk
Inventor: KODAMA KUNIHIKO
IPC: G11B7/005
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of connection timing between data having been recorded and additionally recorded data when the interrupted recording of data to an optical disk is restarted.  <P>SOLUTION: The data having been recorded on the optical disk and additionally recorded data are both reproduced together and after analog processing, extracted reproduced data and the synchronization signal of the reproduced data are inputted to a synchronization signal phase measurement part 7. The synchronization signal phase measurement part 7 generates a recorded data held phase synchronization signal holding the synchronization signal of the recorded data and measures the phase difference between the recorded data held phase synchronization signal and the synchronization signal of the reproduced data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166372-A (JP)
Title: Hinge and mounting structure for folding door making use thereof
Inventor: ATSUMI SATOYUKI
IPC: E06B3/48
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge and a mounting structure for a folding door making use of the hinge capable of solving such a problem that a mounting plate of the hinge in the conventional Buddhist altar is exposed to the front of the Buddhist altar in a state opening a folding door so that the hinge can be seen from worshipers and that there are many persons having a sense of incompatibility between a showy impression resulting from the gilded hinge and a honest feeling worshipping ancestors because the hinge is usually gilded to practically give the showy impression.  <P>SOLUTION: When the folding door 45 of the Buddhist altar 33 is opened, a plate 47 is put on the other plate 49 so as to cover the other plate 49. Hence the mounting plate 53 of the hinge 51 is set behind the plate 47, so that it can not be seen from the worshipers toward the front of the Buddhist altar. Bar- shaped bodies 64 are provided on the side plates 43, but they can be scarcely seen from worshipers. Accordingly, a design acceptable from every person without resistance can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338495-A (JP)
Title: Treating agent for hibernation-like symptom, and inducing agent or relieving agent for hibernation-like state
Inventor: KONDO NOBUAKI
IPC: A61P25/00
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for seasonal emotion disorder, a medicine for protecting an organism from low body temperature (a protective against low body temperature), a medicine for recovering from low body temperature (a recovery agent from low body temperature), a medicine for preventing body temperature decrease (a body-temperature decrease preventing agent) and a method for protecting an extracted tissue from a low temperature dameage. SOLUTION: The treating agent for seasonal emotion disorder containing a male hormone such as testosterone or a substance stimulating the secretion of the hormone as an active ingredient; the protective against low body temperature containing a thyroid hormone or a substance stimulating its secretion as an active ingredient; the medicine for recovering from low body temperature and the medicine for preventing body-temperature decrease containing a male hormone or a substance stimulating its secretion as an active ingredient; and methods for screening and manufacturing these medicines using an animal existing under a specified condition.
Patent JP-2003172864-A (JP)
Title: Camera
Inventor: TAKABA TETSUSHI
IPC: G03B17/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of mechanically cancelling and correcting the change of the focal position of a photographic lens due to a change in temperature by using materials having a degree of freedom in terms of selection.  <P>SOLUTION: The camera is provided with: a lens barrel which is made movable in an optical axis direction while holding the photographic lens; an expansion member having a fixed base part and expanding and contracting in accordance with the change in temperature; and a lens barrel moving member which is rotated around the supporting shaft when the expansion/contraction force of the expansion member is applied on one end of the lens barrel moving member and which moves the lens barrel in the optical axis direction at the other end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172728-A (JP)
Title: Ultrasonic detector and ultrasonic inspection method
Inventor: NAKAI MASAYOSHI
IPC: G01N29/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of flaw detection accuracy, detect the existence of a minute flaw when detecting a flaw in a deep part in the axial direction in a scanning manner, and improve an S/N ratio of a signal when detecting a flaw whose existence can be detected conventionally.  <P>SOLUTION: An ultrasonic detector is composed of an ultrasonic transmitter 11 having an ultrasonic wave effective outgoing point P and an ultrasonic receiver 12 having an ultrasonic wave effective incident point Q. The shortest line segment connecting either P among the ultrasonic wave effective outgoing point P and the ultrasonic wave effective incident point Q with one arbitrary point R of a metal melting body 3 crosses a join face 9 on one side among opposite faces on which a body to be welded 2 and the metal melting body 3 join mutually. Since an incident path for ultrasonic waves crosses the join face 9 and enters a flaw detection point R, a length of an ultrasonic wave path in which the ultrasonic waves pass in the metal melting body 3 is shorter than a conventional ultrasonic wave path in which ultrasonic waves enter the metal melting body directly from an outer face of the metal melting body and reaches the flaw detection point R, if the flow detection point is at a deep position. Shortening of the ultrasonic wave path in the metal melting body receiving thermal denaturation improves an S/N ratio of a detection signal. Consequently, a minute flaw which cannot be detected in a conventional method can be detected by this ultrasonic detector, and a flaw which can be detected conventionally can be detected with further high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171879-A (JP)
Title: Synthetic fiber-treating agent and method for treating synthetic fiber
Inventor: FUJIMOTO KOJI
IPC: D06M15/53
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synthetic fiber-treating agent capable of sufficiently preventing traveling fibers from jumping while effectively suppressing a heater soiling even in a false twisting process under severe conditions in which a higher speed and higher temperature are further progressed, in a heat treatment process of the synthetic fiber.  <P>SOLUTION: The synthetic fiber-treating agent contains specific 3 components, preferably specific 4 components and further preferably specific 5 components in prescribed ratios and has a frictional electric charge voltage between fibers, a static frictional coefficient between fibers and further preferably an aqueous emulsion penetrability all in prescribed ranges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171821-A (JP)
Title: Ethylene-vinyl alcohol copolymer fiber
Inventor: NAKATSUKA HITOSHI
IPC: D01F6/50
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply provide an ethylene-vinyl alcohol copolymer fiber having good coloring properties and excellent wet heat resistance.  <P>SOLUTION: This ethylene-vinyl alcohol fiber comprises a mixture obtained by melt kneading an ethylene-vinyl alcohol copolymer (A) having 25-70 mol% content of ethylene units with a polyamide resin (B). The mixture contains 5-75 mass% of a component insoluble in DMSO at 60°C and the insoluble component is dispersed in the form of islands in the component of the copolymer (A). The size of the islands is 1-300 nm and the number of the islands present is ≥10 islands/μm<SP>2</SP>when viewed in the fiber cross section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176661-A (JP)
Title: Guide roller
Inventor: KATO KENJI
IPC: E05D15/06
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide roller capable of lessening the number of part items and sealing a space arranging a rolling element.  <P>SOLUTION: The guide roller arranges a ring-like roller body 20 so as to surround the outer peripheral face 11 of a support shaft 10, interposes the rolling element 50 between the outer peripheral face 11 of the support shaft 10 and the inner peripheral face 21 of the roller body 20, and covers the outer peripheral face 22 of the roller body 20 with a synthetic resin-made or a rubber-made covering member 30. An opening 61 between the side face 23 of the roller body 20 at the base end side of the support shaft 10 and the outer peripheral face 11 of the support shaft 10 is sealed with a sealing 40, and the side face 24 of the roller body 20 at the head part side of the support shaft 10, an opening 60 between the side face 24 and the outer peripheral face 11 of the support shaft 10 and a head part 12 of the support shaft 10 are covered with a sealing part 32 molded integrally on a covering member 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179421-A (JP)
Title: Antenna for portable wireless device
Inventor: AZUMA KEIJIRO
IPC: H04B1/3822
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna of a portable wireless device having a simple constitution for realizing superior antenna characteristics, by reducing an unnecessary leakage current on the body of the wireless machine when the antenna is stored.  <P>SOLUTION: A first antenna element 3 freely adjustable in an extended or stored state and a second antenna element 4 mounted in an isolated state with the first antenna element 3 are provided in the wireless device body 1. In the extended state of the first antenna element 3, the base edge part 3a of the first antenna element is connected to an antenna power feed means 6, and at the same time an upper edge part 3b of the first antenna element is connected to a ground connection means 8 and is connected with the ground of the wireless device body 1. Then, the first antenna element functions as a ground line when the antenna is stored, so the leakage current on the body can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313721-A (JP)
Title: Semiconductor laminate manufacturing method, laminate manufacturing method, semiconductor element and electronic apparatus
Inventor: AZUMA SEIICHIRO
IPC: H01L21/84
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To form a distorted semiconductor crystal of a large area at a low cost in a simple process. SOLUTION: The method comprises a step of irradiating a second semiconductor layer formed on a first semiconductor layer or both the first and second semiconductor layers with light to induce a structure change of at least a part of the second semiconductor layer, resulting in a distorted semiconductor crystal without defect in thus formed second semiconductor layer. Thus manufactured laminate brings out enhancement of the mobility to raise the current driving power and hence displays a very excellent performance when applied to e.g. a semiconductor element.
Patent JP-2003179909-A (JP)
Title: Monitoring system
Inventor: NOGUCHI SHIGETAKA
IPC: H04N7/18
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To display images required for checking on a display means in a range that a supervisor can check according to the position relationship between a plurality imaging means and a display means even if the supervisor may travel between positions.  <P>SOLUTION: A CPU 53 reads data from a storage 52. At specific time, the CPU 53 selects a first monitoring camera 11 and a second monitoring camera 12 for imaging a range that the supervisor 33 cannot look straight. Only a monitor corresponding to the monitoring cameras 11 and 12 is selected from groups of monitors 21, 22, and 23 in the proceeding direction of a train from the position of the supervisor 33 that is derived from the train length, thus enabling an operation state. Imaging is made by the selected monitoring cameras 11 and 12, and data that are converted to digital data are individually transmitted to an access point 31. Each of the transmitted image data is transmitted to a monitor in an operation state by performing image processing by an image- processing apparatus 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179068-A (JP)
Title: Image display device and its manufacturing method
Inventor: SHIBA TAKEO
IPC: H01L21/84
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit-containing thin film transistor type image display device having circuits constituted of high performance thin film transistors on a display pixel block and a peripheral circuit block and small circuit special purpose area and to provide a simple method for manufacturing the same.  <P>SOLUTION: The image display device comprises a display pixel block and peripheral circuit blocks including four corners of the display device on a substrate. The image display device further comprises a circuit made of the thin film transistors in which the longitudinal direction of crystal grains and the current direction of a polycrystalline silicon film anisotropically crystal grown and provided on the entire or partial surface of the display pixel block and the circuit block coincide in such a manner that the directions are aligned in the horizontal or vertical direction in the block, and the blocks in which the horizontal and vertical directions are allowed to be disposed in a mixed state as seen on the same straight line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240021-A (JP)
Title: Insert holder
Inventor: OIKE ETSUJI
IPC: E04G9/10
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a plug-type insert holder which can be easily manipulated. SOLUTION: The plug part 11 of the insert holder 10 has a flange part 15 spreading on a collar in the outer peripheral direction on the frame side of a sealing part. When a protrusion part 20 of the insert holder 10 is screwed into a setting hole 41, the setting face 12 of the flange part 15 comes into contact with the surface 40a of the frame, so that the protrusion part 20 can no longer be screwed way inside beyond certain limits. In addition, even when an insert holder 70 covering the opening end of an insert 6 is screwed into the plug part 11, this screwing operation cannot be achieved beyond the flange part 15 acting as a stopper. Since the flange part 15 functions as the stopper, the protrusion part 20 is screwed into the setting hole 41 by rotating the insert holder 10 holding the insert 6.  On the contrary, it is possible to first fit the insert holder 10 into the frame and then set the insert 6 in the insert holder 10.
Patent JP-2003181550-A (JP)
Title: Method for forming projecting shaft in electronic storage device
Inventor: MIYAHARA HIDEYUKI
IPC: G11B33/02
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a projecting shaft capable of closing a tip side of the projecting shaft of a stopper pin or the like and providing even a thin base with required strength by a simple method in an electronic storage device in which the inside part is hermetically held.  <P>SOLUTION: The electronic storage device is at least provided with a nearly dish-like metal base 1 in which a mechanism such as a drive motor for supporting, rotating and driving a head actuator and an information storage medium is arranged and the projecting shaft for supporting and positioning the mechanism is provided, and a top cover for covering an opening on the upper face of the base 1. In the device, the base 1 and the top cover are hermetically held. In the device, a press tool 5 is pressed from one side of the base 1 placed on a die 4 in which a hole 4a having a predetermined inner diameter is formed, and as a result, a material of the base 1 is moved inside the hole 4a of the die 4 and a nearly hollow projecting shaft 2 whose tip side is closed is formed to project.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187902-A (JP)
Title: Cable fixing structure
Inventor: KUMAGAI SHIN
IPC: H01R13/59
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cable connected to a connector from rotating by using a bush body of a cylindrical screw body of a case.  <P>SOLUTION: Respective cables (4) are prevented from rotating and becoming diffective in connection by making the cable (4) connected to the connector (2) of a connection box (1) engage with the bush body (28) of the cylindrical screw body (23) of the case (20) and tightening the cable by a nut body (31).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185282-A (JP)
Title: Compressor
Inventor: OSHIMA KEIJI
IPC: F04B39/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor efficiently operable by effectively removing generated heat of a driving element coil used for linear driving of a piston.  <P>SOLUTION: A coil bobbin 13 having the driving element coil 12 installed therewith is provided with a communication hole 40, and a check valve 50 is assembled in the communication hole 40. A circulation gas flow flowing in one direction from an outside space (B space 52), entering an inside space (A space 51) via the check valve 50, cooling the both surfaces of the driving element coil 12 from the inside apace, and reaching the outside space by a pumping operation produced along with the linear driving of the piston 6 is formed so as to remove the heat generated in the driving element coil 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184496-A (JP)
Title: Mold frame used for secondary lining of tunnel and secondary lining method
Inventor: KIMURA KATSUHIKO
IPC: E21D11/10
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold frame used for the secondary lining of a tunnel capable of preventing crazing from occurring in secondary lined concrete and peeling of the concrete from occurring by soundly assuring the strength thereof by sufficiently curing the secondary lined concrete of a crown part, and a secondary lining method.  <P>SOLUTION: This mold frame 1 used for the secondary lining of the tunnel is formed so as to be able to individually move side mold frames 2 and a top end mold frame 3. The side mold frames 2 on both sides are movably supported on guides 6 and 6' for movement installed on the side walls of the tunnel, and allowed to abut on the side jacks 8 for a support 7 disposed at a central part. The top end mold frame 3 is supported on the upper part of the support 7, and formed in connection with an upper jack 11 allowed to move in the direction of the tunnel.  <P>COPYRIGHT: (C)2003,JPO