baber/WOPTO huggingface dataset:
Patent JP-2003004810-A (JP)
Title: Tester for semiconductor device
Inventor: FUKUDA TAICHI
IPC: G01R31/28
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a tester for a semiconductor device capable of taking, as an object to be tested, an address which is judged to be defective in the tester for a semiconductor device, wherein fail data having a logic state '1' is stored in a defect analysis memory in relation to an address which is judged that the address has a defective cell and a logic state '0' is stored to an address judged as 'good' in an initial testing, the fail data of the logic state '1' is used as mask data in retesting, and the address which is not masked is taken as an object to be tested. SOLUTION: A mask data inverting/controlling section 21 is provided to a mask data supply path for supplying mask data to a logical comparator. The inverting of a logical value of the mask data or supplying of the mask data to the logical comparator can be selected based on a logical value of an inverting selection signal set by the mask data inverting/controlling section 21.
Patent JP-2003000980-A (JP)
Title: Needlebar drive unit of sewing machine
Inventor: SADASUE KAZUYA
IPC: D05B55/16
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To select the drive stop of a plurality of needlebars having needles by the operation of an engaging/disengaging means without attaching/detaching the needle and threading/unthreading. SOLUTION: This sewing machine has a constitution provided with a needlebar driving shaft interlocking with the main spindle of the sewing machine to rock, a plurality of needlebars supported from a sewing machine frame to freely move vertically and having respective needles, needlebar jambs that are fitted in the respective needlebars with play to freely move vertically, a plurality of needlebar driving arms having the respective bases fixed to the needlebar driving shaft with the respective tips connected to the needlebar jamb in such a manner that the needlebar jambs can vertically move along the needlebars, needlebar connecting stand fixed to the respective needlebars, and an engaging means capable of engaging/disengaging the needlebar jambs and the needlebar connecting stand optionally.
Patent JP-2003007027-A (JP)
Title: Tape cassette
Inventor: FUKAWA TSUGIO
IPC: G11B23/087
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a running VCR is stopped by the erroneous judgment at the device side that a tape is being in the termination state despite not in the termination state, since the external light penetrates into the inside of a pate cassette through an upper half when the cassette having the upper half made of a highly transparent material is used. SOLUTION: At least the upper half 1 consists of the highly transparent material, and a hole for an optical path is formed at the side surface of the upper half 1 for making the detection light from a light emitting part of the device side to pass through the side of a light receiving part, and also a metal plate 10b2 as a light shielding member is provided by sticking it on the inside 11c, 11d of the upper surface of the upper half near the hole for the optical path. The metal plate is formed integrally with a retaining spring for pressurizing a hub downward, or is made to be the retaining spring itself.
Patent JP-2003004412-A (JP)
Title: Rotary angle detector
Inventor: MATSUI KAZUTO
IPC: G01B7/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary angle detector which can stably detect rotary angle, while restraining influence of disturbances. SOLUTION: This rotary angle detector 11 is provided with a magnet 13, having a through-hole 13 and a magnetic resistance sensor 15, to detect the direction of magnetic flux Z of the magnet 12. the magnetic resistance sensor 15 is arranged between the outer circumference of a shaft 14 and the inner circumferential surface of the through-hole 13. The magnetic resistance sensor 15 detects relative rotational angle between the magnet 12 and magnetic resistance sensor 15. The magnetic flux Z is detected, in a state with its being enclosed by a wraparound magnetic flux G, by the magnetic resistance sensor 15. Therefore, even if there is a disturbed magnetic field adjacent to the rotation angle detector 11, the magnetic flux Z is unlikely to be influenced by the disturbing magnetic field, when compared with the wraparound magnetic flux G, and the direction of magnetic flux is stabilized.  As a result, influence due to the disturbance can be prevented, permitting stable detection of rotation angle.
Patent JP-2003002672-A (JP)
Title: Mold and method for manufacturing the same
Inventor: YAMAMOTO HIROTAKA
IPC: B29C33/38
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold in which corrective processing of a molding surface of the mold and the improvement of accuracy of the optical surface of an optical element to be molded can be performed stably. SOLUTION: The mold 10 in which the molding surface 11 for forming the optical surface is formed comprises a reference piece (sphere) 19 used as the reference for processing the molding surface 11 and measuring its shape, a fitting part (tapered hole) 15 for holding a part of the reference piece (sphere) 19, and a fastening means (bolt) for integrally fixing the reference piece (sphere) 19 in the fitting part (tapered hole) 15. After the reference piece (sphere) 19 is fixed to the mold 10, the reference piece (sphere) 19 is adapted not to be disconnected from the mold 10 during a series of operations for measuring the shape of the molding surface 11 processed, measuring the optical surface of the optical element molded by using the mold 10 and performing the corrective processing of the molding surface 11 based on the shape of the optical surface measured.
Patent JP-2003008614-A (JP)
Title: Communication system
Inventor: MACHIDA SATOSHI
IPC: H04L12/70
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To achieve transfer during communication when a terminal with transfer function starts transferring, even if the opposite party terminal or the destination terminal for transfer has no transfer function. SOLUTION: The connection control device 8 and the transfer device 9 are set up on a network, and when a transferring source (T2) starts transferring during communications between the transferring source (T2) and a destination party (T1), the connection control device 8 decides whether the destination party (T1) has the transfer function, and if not, it relays a control signal for transferring toward the destination party (T1) to the transfer device 9. The transfer device 9 deals with the control signal in place of the destination party (T1), and establishes a communication path between the destination party (T1) and the transferring party (T3), and transferring during communication is achieved.
Patent JP-2003006386-A (JP)
Title: System and management method for belongings and owners
Inventor: TOMIOKA YOSHIHIKO
IPC: G06Q30/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a management system and a method for belongings and owners in witch the owner of a lost belonging can be specified speedily and the lost belonging can be delivered to a desired destination without having the owner come to the storing place of the lost belonging. SOLUTION: In the system, an owner information storing part 20 and a belonging information storing part 21, storing the information including the type of the belonging in context to the information of the owner, a lost belonging information storing part 23 storing the information of the belonging that has become a lost belonging by departing from the possession of the owner, a lost belonging information processing part (lost belonging search part) 28 specifying the owner of the lost belonging based on the information of the belonging stored to the owner information storing part 20 and the belonging information storing part 21 and the information of the lost belonging stored to the lost belonging information storing part 23 and a lost belonging delivery part 30 to deliver the lost belonging to the specified owner are provided.
Patent JP-2003014130-A (JP)
Title: Brush sealing device
Inventor: INOUE HIDEYUKI
IPC: F16J15/3288
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate elastic deflection by lowering a spring constant against buckling of bristles, even if a rotational shaft 60 swings and abuts on a brush seal 2 of a brush sealing device. SOLUTION: In the brush sealing device 1, a bending part 8 facilitating elastic buckling deformation of the bristles 4 is disposed between the bristles 4 constituting the brush seal 2.
Patent JP-2003016138-A (JP)
Title: Device, method and program for supporting design of sound system
Inventor: MORIKAWA SUNAO
IPC: G10K15/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound system design supporting device that further reduces the burden of a designer by improving design efficiency more in designing a sound system. SOLUTION: When a user select the next pieces of acoustic equipment to be arranged by performing operation on a GUI image, this design supporting device automatically arranges as many as the needed number of corresponding icons on the GUI image to make one-to-one connection between the pieces of acoustic equipment and the icons. As a result, a system schematic diagram is prepared. In addition, as functions for supporting a design of a sound system on a computer, the design supporting device can automatically prepare and store information about connection among the pieces of equipment in a prescribed format, can automatically display information that is significant in designing a sound system, can automatically prepare an equipment list of the entire sound system and can automatically prepare a rack mount drawing.
Patent JP-2003015171-A (JP)
Title: Magnetic body holding particulate and manufacturing method therefor
Inventor: OKUBO MASAYOSHI
IPC: G02F1/17
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a magnetic body holding particulate and to provide the magnetic body holding particulate formed by the method and capable of holding a magnetic body for a long time. SOLUTION: The method for manufacturing the magnetic body holding particulate comprises a stage for bringing a magnetic body raw material which is a solid soluble in a liquid or an organic solvent at room temperature and is changed into the magnetic body by heat treatment into contact with a hollow particulate and a stage for changing the magnetic body raw material into the magnetic body by the heat treatment.
Patent JP-2003021251-A (JP)
Title: Additional gas valve
Inventor: MIYAGAWA SEIICHI
IPC: F16L41/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To change the direction of a branch port. SOLUTION: A valve body 2 is divided into an upstream part 2A including an inlet 21 and the branch port 25, and a downstream part 2B including a valve element 6 and an outlet 22. The upstream part 2A and the downstream part 2B are rotatably connected.
Patent JP-2003019026-A (JP)
Title: Diverging tool for chemical and fragrance or the like
Inventor: HARADA SHIRO
IPC: A45D34/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a diverging tool capable of quickly and gradually diverging a chemical or a fragrance by a simple operation, to enable preservation for a long period of time and to select an aroma at optional time and place or the like by enabling miniaturization and arranging the fragrances of different kinds. SOLUTION: Inside a flexible container provided with a small hole for divergence, a breakable glass ampul containing the fragrance or the chemical and an absorption material are housed.
Patent JP-2003022486-A (JP)
Title: Battery type co alarm
Inventor: TAKASHIMA HIROMASA
IPC: H02J7/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery type CO alarm of which the life of a battery is known in advance. SOLUTION: This alarm includes a measuring means 3b which periodically measures the voltage of the battery for a certain period, a predicting means 3c which calculates the gradient of a battery voltage drop with the number of elapsing days according to voltage value data measured by the measuring means 3b and predict a battery voltage drop day when the voltage of the battery drops below a specific reference voltage value based on the calculated gradient, and a 1st decision means 3d which decides whether the number of elapsing days reach a day which is a specific period before the battery drop day predicted by the predicting means. An alarm means 4 alarms the battery life when the 1st decision means 3d decides that the number of elapsing days reach the day which is a specific period before the battery drop day predicted by the predicting means 3c.
Patent JP-2003023514-A (JP)
Title: Image reader, image reading operation control method, scanning speed/variable power control method and storage medium
Inventor: SOYA TAKASHI
IPC: H04N1/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, where temperature of a drive motor can be always controlled to be at most a prescribed temperature, by a method, in which the continuous operation time of the drive motor of the image reader is measured and reading productivity (repeating period of image read operation) is controlled according to the continuous operation time of the driving motor, and installation of a cooling fan for cooling the drive motor is dispensed with, by restraining heat generation of the driving motor; and to provide an image reading operation control method and storage medium. SOLUTION: The image reader is provided with the drive motor 103 for operating an original document scanning mechanism, which scans an original document when an image of the document is read, and an image sensor 105 for reading the image of the document scanned by the document scanning mechanism. In the image reader, a CPU 101 measures continuous operation time of the drive motor 103 and controls repeating period of image read operation, according to the continuous operation time of the drive motor 103.
Patent JP-2003023622-A (JP)
Title: Monitor method and device
Inventor: KUJIRA FUMIAKI
IPC: H04N5/225
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device that gives no sense of incongruity to a monitor operator even when a camera continuously moves in excess of a perpendicular plane. SOLUTION: A swing section 6 swings a monitor camera 4 for generating an imaging signal for a picture displayed on a monitor 18 around an axis that is nearly horizontal. A control section 12 allows the swing section 6 to swing the monitor camera 4 depending on an operation of a manual operation section 14. When the monitor camera 4 temporarily pauses in excess of a reverse border 22 passing through the horizontal axis, a CPU 10 generates a decision signal. A video processing section 16 reverse the top/bottom of the image on the monitor 18 depending on the decision signal.
Patent JP-2003030762-A (JP)
Title: Fire detector, fire alarm system
Inventor: FUKUDA MASAFUMI
IPC: G08B17/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire detector capable of automatically performing a fire warning processing and a fire decision processing. SOLUTION: The fire detector is constituted at least a smoke concentration measuring part 10 to measure ambient smoke concentration, a temperature measuring part 11 to measure ambient temperature and a fire judging part 12 to output a prescribed fire warning signal when either one of a smoke concentration measured or a temperature measured becomes equal to or more than prescribed thresholds. Otherwise, a prescribed fire decision signal is outputted when both of the smoke concentration measured and the temperature measured become equal to or more tan the thresholds.
Patent JP-2002360722-A (JP)
Title: Fireproof protection method for electric and communication cables and the like within tunnel
Inventor: MURANISHI YASUYUKI
IPC: H02G1/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve a direct protection of electric and communication cables and the like installed utilizing internal walls of tunnels with a protective box from tunnel fires while checking a temperature rise in the protection box. SOLUTION: The equipment installed utilizing an internal wall of a tunnel is enclosed with the fireproof board-structured protective box 1 to be cut off from a tunnel space and heat propagated into the protective box 1 when a fire occurs due to car accidents or the like within the tunnel is made to escape to the side of a concrete body c of the tunnel through a metal plate 8 which is arranged on the internal surface side of the protective box 1 contacting the concrete body c thereby checking temperature rises in the protective box 1.
Patent JP-2003029095-A (JP)
Title: Fiber with ferrule and optical module, and manufacturing method for the optical module
Inventor: NAKANISHI HIROMI
IPC: H01S5/022
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber with a ferrule which can prevent a film of resin from being formed on the surface of the ferrule when the ferrule is molded, an optical module, and a manufacturing method for the optical module. SOLUTION: The optical module has the ferrule 11, an optical fiber 14 which is inserted into the ferrule, an optical communication function part which has optical communication with the optical fiber 14, and a resin molding part 13 which covers part of the ferrule 11 and the optical communication function part. One or more recessed parts (recessed groove 12) are provided where the ferrule is exposed at the resin molding part. When the ferrule is molded out of the resin, the recessed parts serve to collect the resin and then a film of resin is prevented from being formed on the ferrule surface.
Patent JP-2003026279-A (JP)
Title: Sliced cheese packaging film
Inventor: OHASHI TAKASHI
IPC: B65D85/76
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sliced cheese packaging film which is excellent in thermally contact-bonding strength and transparency even when slices of cheese are interposed, is excellent in peelability from the cheese when unsealing, and also excellent in adhesion with printing ink on an external surface. SOLUTION: The sliced cheese packaging film comprises a biaxially oriented polypropylene film and a thermoplastic resin layer laminated on a surface of the film in contact with cheese. The biaxially oriented polypropylene film contains 0.1 to 2.0 wt.% of a fatty amide.
Patent JP-2003023933-A (JP)
Title: Spinning reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent engaging of a fishline with a line roller in operation for winding the fishline and remove twist of the fishline. SOLUTION: This spinning reel for fishing is equipped with a bail arm lever 33 attached reversibly to a bail-supporting arm of a rotor, a line roller 31 attached between the lever 33 and a yarn slide formed integrally to the bail arm lever and guiding a fishline to a spool and a braking means 36 elastically urged so as to press the fishline 41 guided on the outer peripheral surface of the line roller to the outer peripheral surface of the line roller.  In the spinning reel, a fishline-pressing surface of the braking means is formed so that a space between the fishline-pressing surface and the outer periphery of the line roller becomes gradually wider toward the yarn sliding side so as to presses the fishline on the bail arm lever side and the line roller is installed so that the fishline guided by the line roller when the fishline is wound leans to the bail arm lever side by own tension and a fishline transfer-controlling means 4 for controlling transfer of the fishline to the bail arm lever side of the fishline by contact of the fishline is installed.
Patent JP-2002160021-A (JP)
Title: Method for manufacturing yoke
Inventor: NAKAMURA KOICHI
IPC: B21D22/28
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a yoke capable of reducing material loss and of enhancing the torque of a motor with multiple stages of drawing. SOLUTION: A plate material is drawn with multiple stages to form a bottomed cylindrical shape containing flat parts 1a, parallel on the sectional plane perpendicular to the axis, and curved parts 1b connecting the flat part 1a. On the initial stage of drawing, an elliptical bottomed cylindrical shape is formed. On the middle stage of drawing, a bottomed cylindrical shape with substantially complete circular shape is formed. On the latter stage of drawing, an elliptical bottomed cylindrical shape is formed so that the relation between the major axis and the minor axis of the ellipse formed on the initial stage is reverse.  On the final stage of drawing, the arc-shaped part having a smaller radius of the ellipse deformed on the latter stage is formed to provide the flat parts 1a, while the arc-shaped part having a larger radius is deformed to provide the curved parts 1b, so that the thickness T1a of the flat parts 1a is larger than the thickness T1b of the curved parts 1b.
Patent JP-2003039132-A (JP)
Title: Die for forging, forging method, forgings, and forging production system
Inventor: NATSUI MASAYUKI
IPC: B21J5/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a die for forging suitable for a continuous production capable of improving stability of the forging process by positively evacuating forgings remaining in the die with a knockout pin. SOLUTION: In the die for forging including at least the upper die, bottom die, dies and knockout pin used when forgings are manufactured by the forging device, the die for forging characterized by the feature that a frictional resistance portion is provided in a part of the surface to contact the forgings of the dies and the surface shape of the frictional resistance portion is preferably a strip-shaped groove or a knurl-like groove.
Patent JP-2003046042-A (JP)
Title: Semiconductor element for storing package and semiconductor device
Inventor: KUNIMATSU YASUYOSHI
IPC: H01S5/022
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a semiconductor element malfunctions and being broken down thermally due to heat and that the screw stop part of a substrate is crushed, when the substrate is screwed to an outer device, since a large amount heat which the semiconductor element emits being unable to be fully transmitted to the lower main face of the substrate. SOLUTION: In the substrate 1, having a mounting part 1a where the semiconductor element 2 is mounted on the upper main face, a metal-carbon complex where carbon fiber is diffused in a carbonaceous matrix 1b, in which a metal component 1d, having 0.2 to 10 wt.% of at least one type among Ag, Ti, Cr, Zr and W and 90 to 99.8 wt.% of Cu is impregnated, is as a base material A. Metal layers B, where bonding layers 6 constituted of Fe, a Fe-Ni-Co alloy or a Fe-Ni alloy, Mo layers 7 and Cu layers 8 are laminated on the upper/lower faces of the base material A, from the side of the base material A, and Cu plated layers 9 are bonded to the side of the base material A and the surfaces of the metal layers B.
Patent JP-2002072142-A (JP)
Title: Polarization-fluorescent imaging device
Inventor: PELTIE PHILIPPE
IPC: G01N21/64
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent imaging device capable of easily discriminating molecules which are different in size. SOLUTION: This fluorescent imaging device comprises the first means in which a component to be analyzed is put, the second means which illuminates the component to be analyzed by polarization and the third means which measures fluorescence emitting from the component under the effect of the polarization. In this case, characteristically, the first means comprises a parallel micro channel structure (4), and the second means has at least one combining device (2, 5) which guides polarized light to the micro channel.