baber/WOPTO huggingface dataset:
Patent JP-2002036177-A (JP)
Title: Device and method for cutting out combination of sheet members
Inventor: GERENT THOMAS
IPC: A41H43/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the waste of sheet members, to tightly fit the sheet members on a cutter table, and to optimize a size of the combination capable of being cut out. SOLUTION: This device 10 for cutting out and joining a piece 16 in the combination 14 of the members 13, has a cutter tool 56 for cutting out the piece 16, a camera 30 for detecting and analyzing a joint point on each piece 16 necessary for joining the piece to another piece 16, and a computer 66. The computer 66 includes the command for optimizing a processing for joining various pieces in the combination 14, increases an efficiently utilizable area of the cutter table, and increases the utilizing efficiency of the members 13 in the combination 14. The computer 66 has the instruction command of the camera 30, and is located within a range of a tool offset 60 to process the joint point defined as a distance between the cutter tool 56 and the camera 30, before the combination 14 is advanced to a taking-over end 42 of the cutter table 24.
Patent JP-2002352101-A (JP)
Title: Server control system for renting character via communication line network
Inventor: NAKAYA KENEI
IPC: G06Q50/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a server that gives rise to a possibility being attached to a character, by enabling an operator to easily and simply obtain and utilize the character and to share information with the character, connecting the character in a virtual space to an operator in real space inseparably and thereby integrating the character into a portion of operator's living. SOLUTION: Permission request information for finite use of character information in a communication terminal is received through the communication terminal, and the right of finite use of the character information in the communication terminal is determined according to the permission request information, then the character information is supplied to the communication terminal.
Patent JP-2002355577-A (JP)
Title: Sorter
Inventor: MISUMI ISAMU
IPC: A23L19/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sorter which additionally improves the removal efficiency of dry foods containing nonmagnetic metals and can make the installation space of the equipment smaller by improving the detecting sensitivity of the nonmagnetic metals in a metal detector as compared to the individual use of a magnetic separator of separating the dry foods including or sticking magnetic materials and the metal detector of detecting the metals in the dry foods. SOLUTION: The sorter 1 includes a magnetic separator 40 which has a belt 41 for conveyance for conveying the dry foods, a drive roll 42 on which the belt 41 for conveyance is wound and a permanent magnet roll 43 for separation and separates the dry foods including or sticking the magnetic materials by the permanent magnet roll 43 and a metal detector 50 which is arranged on the downstream side from the magnetic separator 40 and detects the non management metals in the dry foods exclusive of the separated dry foods. The magnetic separator 40 and the metal detector 50 are housed within an integral unit.
Patent JP-2002357956-A (JP)
Title: Electrophotographic developing device
Inventor: OCHIAI EIJI
IPC: G03G15/09
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrophotographic device without causing any image defect. SOLUTION: A fixed magnet roller 13 equipped with a plurality of magnetic poles is internally arranged in a non-magnetic rotary developing sleeve 2, and a magnetic blade is arranged to be opposed to one of the magnetic poles of the roller 13 on a more upstream side in the rotating direction of the sleeve 2 than the most proximate position to an electrostatic latent image formed on a photoreceptor drum 1. A magnet 14 having the magnetic pole whose polarity is the same as the magnetic pole of the roller 13 opposed to the magnetic blade is attached to the magnetic blade, and the length of the magnet in the shaft direction of the sleeve 2 is regulated to be longer than the length of a toner layer formed on the sleeve 2 in a developing width direction.  Blast processing is performed on the surface of the sleeve 2 partially, and the magnetic blade is formed so that its length in the shaft direction of the sleeve 2 is longer than that in the developing width direction of the toner layer.
Patent JP-2002367318-A (JP)
Title: Magnetic disk device
Inventor: SAITO HIROAKI
IPC: G11B17/038
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To decrease the vibrations of a spindle motor section from a disk increasing with the rotation of a magnetic disk device at increasing higher speeds. SOLUTION: Vibration damping metallic materials, such as magnesium alloys having a logarithmic decrement of >=0.1 are used as components of a hub 1a, magnetic disk 2, clamper 3 and spacer 4 of the magnetic disk device, by which the suppression of the resonance of the spindle motor section from the disk is made possible and the realization of the higher recording density and higher rotating speed of the magnetic disk device is made possible.
Patent JP-2002063618-A (JP)
Title: Terminal equipment loaded on moving object
Inventor: SATO MIYUKI
IPC: G08G1/13
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of more surely and more exactly recording the operating condition of a moving object such as vehicle with a more simplified method while reducing the burden of a worker concerning the device for managing the operation of the moving object. SOLUTION: This device is provided with a collection means for collecting moving object operation information such as moving speed and moving distance of the moving object, a storage part for storing an interval for the collection means to collect the moving object operation information and a discrimination means for discriminating the present position of the moving object and the storage part pairs and stores information on the interval of collecting the collection information and the position information. When the discrimination means discriminates that the moving object arrivess at a position corresponding to the position information stored in the storage part, on the basis of the collection interval of the collection information stored while being paired with this position information, the collection means collects the operation information.
Patent JP-2002073369-A (JP)
Title: Support device for improving efficiency of object- oriented program and recording medium and program
Inventor: NAKAYAMA HIROKO
IPC: G06F9/44
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To support improving performance of a program, by analyzing a source code of the object-oriented program statically, detecting a part which may deteriorate implementing performance, then presenting an improving plan for that part. SOLUTION: The device accumulates, in advance, the names of class and process, and processing patterns which can deteriorate performance of an object- oriented program by each implementation environment as information on performance deterioration. A performance deterioration spot analyzing division 7 analyzes a source code of the object-oriented program statically by using the information as performance deterioration information by implementation environment and a division 9 for performance deterioration spot display and processing displays a spot which may deteriorate performance in the source code.
Patent JP-2002365970-A (JP)
Title: Non-fixing type imaging method and device
Inventor: MIZUNO HIROSHI
IPC: G03G15/22
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-fixing type imaging method which is an image-forming method for forming a toner image on an image-receiving sheet by which an image is formed by holding the toner image, so as to separate and remove the toner image from the image receiving sheet, without fixing the toner image on the image receiving sheet as in the conventional manner, whereby toner or (and) the image-receiving sheet can be reused by separating and removing the toner from the image-receiving sheet on which the toner image is formed, and the toner image remaining on the image receiving sheet is stably formed on the image receiving sheet, in a state where the damage of the image is restrained even by something to have charge that happens to approach from the outside (for example, sheet having charges),  and to provide a non-fixing type image forming device suitable for carrying out the method. SOLUTION: The toner image is formed by sticking an electrified toner T in a recessed part R of the image receiving sheet S having a rugged surface s2', where many recessed parts R in which the electrified toner is received are formed by electrostatic force so that it can be removed, and the toner T stuck to the recessed part R is protected by the projected part P of the surface s2' in the non-fixing type imaging method and the non-fixing type image forming device. After forming the toner image on the image receiving sheets, the charge amount of the toner T on the sheet S is reduced.
Patent JP-2002367587-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YAMAGUCHI AKIRA
IPC: H01M10/052
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rising caused by generation of abnormality and keep good productivity. SOLUTION: This nonaqueous electrolyte battery has a positive electrode 2, a negative electrode 3, a separator 4 arranged between the positive electrode 2 and the negative electrode 3, and a nonaqueous electrolyte, and the separator 4 is formed by laminating a plurality of microporous films, and the melting point of the microporous film approaching to the positive electrode 2 is made lower than the melting points of other microporous films.
Patent JP-2002362864-A (JP)
Title: Drive sheave of elevator hoist
Inventor: NAKAMURA KAZUKATSU
IPC: B66B11/08
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured drive sheave of an elevator hoist capable of normally transmitting the torque generated by a sheave body to plural rope groove pieces mounted on the outer peripheral face of the sheave body. SOLUTION: The sheave body 13 has the outer peripheral face 14 consisting of a cylindrical face, and a rope groove 18 is formed on the outer surface of the circular arc of the rope groove pieces 17 with a fan-shaped vertical section. The end faces in the longitudinal direction of the plural rope groove pieces 17 are made to face each other to form a ring, which is jointed to the outer peripheral face 14 of the sheave body 13. A stretcher of a parallel key 20 is disposed in the direction along the rotation axis of the sheave body 13, with one side engaged with the outer peripheral face 14 and the other side engaged with the rope groove pieces 17. A wedge piece 23 is forced into the space between the end faces in the longitudinal direction of the rope groove pieces 17 opposite to each other to press the rope groove pieces 17 in such a direction as to separate them from each other.  Then, the rope groove pieces 17 are firmly jointed to the sheave body 13 with the wedge piece 23 being forced into the space between the rope groove pieces 17 and the rope groove pieces 17 being pressed against the parallel key 20 and closely in contact.
Patent JP-2002366492-A (JP)
Title: Transmitter and its method, receiver and its method, communication system, recording medium and its program
Inventor: YAMADA KAORI
IPC: G06F13/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To transmit an urging mail to a user who does not make any reply. SOLUTION: The sender of a mail attaches script for urging the reader of the mail to make a reply of whether or not to participate in an event and data including a reply deadline to a schedule mail, and transmits it to the reader, and prepares a reply list based on a reply received from the reader, and manages the reply deadline. When the reply deadline passes, the reply list is read in a step S721, and whether or not any user who does not make any reply is present is judged in a step S722. When it is judged that the user who does not make any reply is present, the information inputted at the time of preparing the schedule mail is read in a step S723, and the script to be attached to an urging mail is read in a step S724.  The script and the data are attached to the urging mail in a step S725, and the urging mail is transmitted to the reader who does not make any reply even after the reply deadline passes.
Patent JP-2002370165-A (JP)
Title: Table reversing method of grinding device and grinding device
Inventor: OKUYAMA SHIGEKI
IPC: B24B49/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten grinding time by shortening a reversely reciprocating distance of a table for placing a work of a grinding device by changing a stroke width of the table according to a contour shape of the work. SOLUTION: While supplying a grinding liquid to a work surface toward a machining point of the work 2 placed on the table 4 movable in the horizontal direction from a nozzle 30 arranged in the vicinity of a grinding wheel head of a grinding device 1, a grinding wheel rotating to the work surface is lowered to the work surface. A sound pressure signal received by an underwater microphone 300 contacting with the grinding liquid passing through into the nozzle for supplying the grinding liquid is passed through a band-pass filter 307 for passing a prescribed frequency band, and a basic frequency is extracted from the sound pressure signal passed through this band-pass filter.  Time (Pi =P0 ) when a value Pi of the sound pressure signal in the basic frequency reaches a value P0 of the sound pressure signal in the preset basic frequency is determined as reversing time of the table, and the table is reversed.
Patent JP-2002374235-A (JP)
Title: Clock distribution circuit and distribution method, and clock supply circuit
Inventor: YOSHINO RIICHI
IPC: H04L7/033
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a clock distribution circuit and distribution method, and a clock supply circuit to be applied to a data transmission circuit, that is not limited by the frequency of a transmission signal and the wire length of a transmission line in high-speed two-way data transmission. SOLUTION: In the clock distribution circuit and distribution method and the clock supply circuit, the length of a 1st clock wire is controlled to be nearly equal to the length of a 2nd clock wire, and a difference between the length of a feedback loop of a 1st PLL circuit and that of a 2nd PLL circuit is controlled so as to be nearly equal to the length of the transmission line.
Patent JP-2002370136-A (JP)
Title: Machine tool with loader
Inventor: IWAMURA YASUNOBU
IPC: B23Q11/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool with loader which can safely perform setup work or the like in a work part without stopping a supply/discharge loader. SOLUTION: A machine tool 1 and a supply/discharge loader 3 freely running in a loader running region R in the upward of this machine tool 1 to supply a workpiece to and discharge it from the machine tool 1 are provided. The machine tool 1 has in a front part a front door cover 19 partitioning a work region S and outside a machine. By continuing to an upper end of this front door cover 19, a horizontal door cover 20 partitioning the work region S and the loader running region R is integrally provided. Separately from the horizontal door cover 20, a secondary cover 21 partitioning the work region S and the loader running region R is provided to freely open/close.
Patent JP-2002242895-A (JP)
Title: Duct flow type fan
Inventor: HSIAO MING-YANG
IPC: F04D29/52
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a duct flow type fan having a short stature and a high efficiency in which an air convection for cooling is generated in an object to be cooled (heat sink) of air cooling type. SOLUTION: A rotary shaft 13 arranged in the longitudinal direction of a thin and long housing 12 is rotated by a motor 10, and the air flow sucked in or exhausted out of the housing 12 by rotary vanes 11 installed at least at one end of the rotary shaft 13 is allowed to flow in the transverse direction, i.e., intersecting the rotary shaft 13, from an air port 18 formed in that side face of the housing 12 located alongside the rotary shaft 13 so as to cool a heat sink 19, etc., located adjacent to the air port 18 of the housing 12.
Patent JP-2002370294-A (JP)
Title: Tire molding drum replacing method and molding drum feed device used therein
Inventor: MITSUI TARO
IPC: B29D30/26
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To simply and easily replace a used tire molding drum with a tire molding drum used next with high work efficiency. SOLUTION: A support base 4, which has not only a drum placing space 7 for supporting the tire molding drum 6 mounted on a molding machine main body 1 but also an empty space 8 for receiving the used tire molding drum 2 detached from the molding machine main body 1, is moved to position the tire molding drum 6 to be mounted in parallel to the used tire molding drum 2 and the drum support part of the empty space 8 is brought into contact with the used tire molding drum 2.  Subsequently, the used tire molding drum 2 is separated from the output shaft of the molding machine main body 1 to be supported by the drum support part of the empty space 8 while the molding drum 6 to be mounted is displaced in the direction crossing the axial line of the drum 6 at a right angle along with the support base 4 to align the axial line of the drum 6 with that of the output shaft of the molding machine main body 1 and, in this state, the molding drum 6 to be mounted is connected to the output shaft of the molding machine main body 1.
Patent JP-2003023927-A (JP)
Title: Top guide of fishing rod
Inventor: KO SHIHEI
IPC: A01K87/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a top guide of a fishing rod used for connecting a top rope to a fishline and capable of simply hanging the fishline on the rod head and preventing entwinement of the fishline around the fishing rod by a rotating space between the rod head and the fishline and making use of the fishing rod convenient. SOLUTION: This top guide body forms a fixing part for binding the fishline to one end of the body and a joining part for connecting a knot of rod head rope to the other end of the body and the fishline connects through the guide to the rod head of the fishing rod and the joining part comprises a hole which is wider than the knot of the top rope and a groove which is narrower than the knot in a state in which the terminal provided between rails formed both sides behind the hole is closed, and the knot is passed through the hole and the groove and is fixed above the groove to connect the fishline to the fishing rod.
Patent JP-2003005593-A (JP)
Title: Image forming apparatus
Inventor: TAKAYAMA HIDEMI
IPC: G03G15/04
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of toner to an optical system in an image forming apparatus forming an image by electrophotography. SOLUTION: In the image forming apparatus for forming the image by an electrophotographic process by forming an electrostatic latent image on a photoreceptor drum by using an optical system and on the basis of on image information, a conductive coating is applied to a photoreceptor drum side of the optical system for writing the electrostatic latent image onto the photoreceptor drum, and voltage of the same polarity as the toner is applied.
Patent JP-2003004580-A (JP)
Title: Closed vessel and method for detecting pinhole of closed vessel
Inventor: HOTTA SHIGERU
IPC: G01M3/26
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a closed vessel that a pinhole test (i.e., gas leakage test) is accurately carried out using a small quantity of testing gas and that a filling process of contents and the testing gas and a testing process of pinhole can be carried out continuously at the same place, and to provide a pinhole detecting method using the closed vessel. SOLUTION: The closed vessel is composed so that a gas enclosing body carried in from the outside of the vessel and capable of being broken is contained in the vessel, and the gas enclosing body in the closed body is broken to diffuse the gas in the closed vessel, and the presence or absence of gas leakage from the closed vessel is tested.
Patent JP-2003003810-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: YAMAMURO SHIGEAKI
IPC: F01L1/34
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the calmness, durability and smooth the action by solving a defect that a spiral guide strikes a part of moving member when operating the rotation of an intermediate rotating body. SOLUTION: A radial direction groove 8 is cut in a drive plate engaged with a crankshaft, and a lever 9 is provided in a cam shaft 1 side. A rotatable intermediate rotating body 23 is provided for the drive plate 3a and the cam shaft 1, and a spiral groove 24 in the shape of circular arc in cross section is provided in the intermediate rotating body 23. The moving member 17 is engaged with the radial direction groove 8, being displaceable in the radial direction, a ball 20 held in an end of the moving member 17 is engaged with the spiral groove 24, and engaged with the lever 9 via a link 14. The intermediate rotating body 23 is made displaceable in the radial direction, and the rotation center of the intermediate rotating body 23 is automatically adjusted based on a contact point with the ball 20 by an automatic aligning mechanism.
Patent JP-2003004483-A (JP)
Title: Rotation location detecting device
Inventor: FUJIMOTO KOSUKE
IPC: G01B7/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rotation location detecting device capable of heightening detection accuracy and prolonging the service life. SOLUTION: A biasing spring 3 is fixed to an inner surface side of a housing 6A via fixing parts 3d. A beam 3b is extended symmetrically to both sides of the basing spring 3 in the orthogonal directions of the fixing part via inclining parts 3c, and sensor fixing parts 3a are formed at the tips of the beam 3b. MR sensors 2 are fixed to the sensor fixing parts 3a, and brought into contact with a magnetic film 1 pasted to a disk 4. The biasing spring 3 makes the MR sensors 2 incline with the sensor fixing parts 3a, and makes them follow deflections of the magnetic film 1 by twisting each inclining part 3c.
Patent JP-2003010948-A (JP)
Title: Thin strip casting, and casting method and casting device therefor
Inventor: OKA HIDETAKA
IPC: B22D11/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the missing of the end part of a casting due to the floating from the peripheral face of a drum caused by the solidification/shrinkage in the strip width on both ends of a shell, the edge-up of the casting, and the cracking of the casting, in casting a thin strip casting by a twin drum type continuously casting device. SOLUTION: In the casting method for the thin strip casting using a pair of cooling drums 1a, 1b, out of the cooling drums 1a, 1b during the casting, the peripheral face of one cooling drum 1a is made to be a recessed crown, and the peripheral face of the other cooling drum 1b is made flat. By making the thickness of a solidification shell S2 generated on the peripheral face of the cooling drum 1b uniform in the lateral direction, the floating from the peripheral face of the drum caused by the solidification/shrinkage on the both ends of the shell is prevented.