baber/WOPTO huggingface dataset:
Patent JP-2002301559-A (JP)
Title: Magnesium forming machine
Inventor: ITSUJI YOSHIYASU
IPC: B22D17/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To carry out a thixo-molding without using pulverized magnesium alloy, by directly supplying an ingot-state magnesium alloy into a magnesium forming machine. SOLUTION: In this magnesium forming machine, a cylinder 15 provided with a supplying hole 22, a spiral-state flight and a screw 16 which rotates in the cylinder 15 and plasticizes the pulverized magnesium alloy and carries the alloy while melting the alloy, are provided. Further, a material supplying cylinder 14 fitted to the supplying hole 22 and where the ingot-state magnesium alloy 21 is inserted, and a push-in device 11, with which the ingot-state magnesium alloy 21 is shaven with the above flight and the end part of the ingot-state magnesium alloy 21 in the material supplying cylinder 14 is pushed against the flight so as to supply the alloy into a groove between the flights while being pulverized.
Patent JP-2002314637-A (JP)
Title: Device for reducing noise
Inventor: TAKASU HISASHI
IPC: G10L15/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To clarify inputted voice by appropriately processing various kinds of noise that occur in a moving body. SOLUTION: This noise reducing device is provided with a factor information detecting part 28, and noise data of noise that occurs in a vehicle are stored in a storing part 2 while made to correspond to factor information detected by the factor information detecting part 28. An update selecting part 29 selects noise data corresponding to the detected factor information, and a noise calculating part 30 calculates an estimated noise spectrum on the basis of the selected noise data. An operating part 32 reduces noise by using the estimated noise spectrum. A noise estimating part 38 estimates inputted noise data from a sound signal. An update deciding part 33 decides whether or not the inputted noise data are similar to the estimated noise data, eliminates noise by using an input noise spectrum when they are not similar, and also updates the noise data in the storing part 2.
Patent JP-2002311149-A (JP)
Title: X-ray image photographing device
Inventor: HAYASHIDA SANEMASA
IPC: A61B6/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image photographing device which is protected from a twist force or the like. SOLUTION: A fitting connection part 21a used to support a unit component 36 so as to be freely detachable is installed at the inner wall of an enclosure 21. In the unit component 36, an X-ray detection sensor 31, a phosphor 33 and a shock absorber 34 are laminated on a sensor support plate 31, and shock absorbers 35 used to absorb a shock are attached to its rear surface.
Patent JP-2002014519-A (JP)
Title: Image forming device and image carrier unit
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent an electrifying member such as an electrifying roller from coming into contact with the surface of an image carrier such as a photosensitive body in an image forming area. SOLUTION: Tape materials 18 and 18 are respectively wound in a peripheral direction and fixed at both ends of the conductive rubber roller part 17 of the electrifying roller 14, and a specified cavity C corresponding to the thickness of the tape material 18 is formed at a part in the image forming area Ac between the roller 14 and a photosensitive drum 5. Assuming that the straightness in the axial direction of the surface of the drum 5 is D and the straightness in the axial direction of the surface of the roller part 17 of the roller 14 is E, the cavity C holds relation D+E<C. Thus, the part in the area Ac of the roller 14 is prevented from coming into contact with the surface of the drum 5.
Patent JP-2002310075-A (JP)
Title: Scroll compressor
Inventor: ISHII HIROKI
IPC: F04C27/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor favorably floating tip seals without causing increase in the cost, reducing the leakage of refrigerant to a low- pressure side compression chamber, and improving the compression efficiency. SOLUTION: This scroll type compressor is formed with spiral tip seal grooves 21 and 22 in the teeth tips of respective spiral teeth parts 6b and 4b of a fixed scroll 6 and a turning scroll 4, and the spiral shape of the tip seals 23 and 24 disposed in the tip seal grooves is so formed as to be gradually and largely separated, at least, from a point (separation point) B in an approximately one circle inner side of the outer end A of the tip seal groove toward the outer end A.
Patent JP-2001358832-A (JP)
Title: Method and device for providing telephone service by switch base processing of medium stream
Inventor: CARROLL MARTIN D
IPC: H04M3/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a telephone service, using a medium control framework for controlling the mixture of plural streams. SOLUTION: A medium switch performs a desired telephone service by controlling the mixture of medium streams, corresponding to plural permission sets and plural demand sets and the respective permission sets and the respective demand sets are related to the supplied medium streams of supplied participants. A specified set among the permission sets specifies one or plural additional participants permitted to receive the transmission flow of the stream supplied, relating to the telephone service and a corresponding set among the demand sets specifies one or plural additional participants desiring the reception of the reception flow of the stream supplied, relating to the telephone service by the supplied participant.  The medium switch generates the mixture of all the transmission flows for one or plural medium streams, satisfying specified permission, and demand on the respective reception flows of one or plural medium streams by using the permission sets and the demand sets.
Patent JP-2002311045-A (JP)
Title: Acceleration sensor
Inventor: NAGAHARA TERUAKI
IPC: G01P15/125
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of improving accuracy at a time of self-diagnosis. SOLUTION: The acceleration sensor amplifies a detection signal, which is detected when a capacity change between a movable electrode 13 and a self-diagnostic electrode 15 is converted into an electric signal, at an amplifying circuit 27, and outputs as a self-diagnostic signal. An amplification factor of the amplifying circuit 27 at the time of the self-diagnosis is made larger than an amplification factor at a time of non self-diagnosis.
Patent JP-2002316219-A (JP)
Title: Manufacturing method of aluminum casing for equipment having low stepped part
Inventor: OGURA KENICHI
IPC: B21D53/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To manufacture an Al casing having a low stepped part of high quality which is used for the casing for an appliance such as a digital video camera. SOLUTION: An aluminum blank 1 is drawn into the casing 3 having low side walls 2, parts of a top plate 4 which are formed into a low stepped part 5 pressed in the thickness direction while other parts than the low stepped part 5 of the top plate 4 are drawn into a high stepped part 6. Since the parts other than the parts forming the low stepped part 5 of the casing 3 having the low side walls 2 are drawn into the high stepped part 6, flange elongation is avoided, and cracks at a stepped part 8 is prevented. In addition, since the drawing is performed while the parts forming the low stepped part 5 is pressed in the thickness direction, outflow of the material to the stepped part 8 is prevented, and wrinkles at the low stepped part 5 can be prevented.
Patent JP-2002311658-A (JP)
Title: Image forming device
Inventor: HIRONO TAKEO
IPC: G03G15/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where stable electrification voltage is applied to an image carrier such as a photoreceptor, and the stable electrification voltage is supplied to the image carrier corresponding even to secular change by measuring influence due to a potential difference by a density sensor, especially and controlling the proper electrification voltage according to the measured result. SOLUTION: This image forming device is equipped with the density sensor for detecting image density on a carrying belt, constituted to control the setting of the electrification voltage, and constituted so that respective density patches are formed in an area where the influence of the transfer is hardly exerted and an area where it is exerted on a photoreceptor and transferred to the carrying belt, and both transferred images are detected by the density sensor, whereby the setting of the electrification is decided according to information on a density difference.
Patent JP-2002318762-A (JP)
Title: Homepage creation support server, display member, member set, homepage creation support system, homepage creation supporting method, and program
Inventor: SAKAMOTO SHIRO
IPC: G06Q50/10
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a means which can easily create a homepage. SOLUTION: A homepage creation support server which helps a user to create a homepage is equipped with a reception part which receives an identification image sent by the user, a storage part which stores the identification image while making it correspond to design information needed for homepage creation, and a homepage creation part which creates a homepage according to the design information corresponding to the identification image received by the reception part in the storage part.
Patent JP-2002316569-A (JP)
Title: Method for manufacturing armrest and armrest structure
Inventor: AIZAWA TOMOKI
IPC: B29K105/20
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an armrest to exert a soft feeling on an arm during elbow rest and armrest structure. SOLUTION: A front core 4 consisting of a fixing part to fix a door panel and a grip part capable of grasping by a passenger is formed by injection molding or mold press. A core 5 on the rear side consists of a first upper surface 5a formed at surrounding such that the first upper surface is formed approximately flush with the upper surface of the core 4 on the front side, a second upper surface 5b having an area wide enough to effect elbow rest by a passenger and formed in a position where it falls down from the step of the first upper surface 5a, and fixing part 5. The core on the rear side is formed through injection molding or mold press molding.  With the core 4 on the rear side inserted in a molding die, a skin material 6 having approximately the same overall length as an overall length after assembly of the core 4 on the front side and the core 5 on the rear side is integrally formed. After the core 5 on the rear side is supported by the core 4 on the front side, the core 5 on the rear side is covered with the skin material 6 and adhered thereto.
Patent JP-2002316886-A (JP)
Title: Composting bag
Inventor: TANIGUCHI MITSUNORI
IPC: C05F17/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To disclose a composting bag devised to make compost easily removable by preventing the compost from turning to a downwardly bulging form by bridging. SOLUTION: This composting bag consists of a cylindrical barrel consisting of an air permeable material, an upper cap capable of opening and closing its upper opening, a bottom receiving material formed to a conically cracked form by extending the barrel and a discharge port sewn to the inner side of the barrel to close the under surface of the barrel. Means of fitting the outer periphery of the segment of the barrel where the conical cracking begins with an annular hoop having elasticity is adopted. Means of sewing belt cloth to the outer periphery of the segment of the barrel where the conical cracking begins and fitting this belt cloth with the annular hoops are adopted.  Further, means of intermittently and circumferentially sewing hoop carriers along the outer periphery of the segment of the barrel where the conical cracking begins and inserting the hoops into these hoop carriers are adopted as a more concrete means of mounting the hoops.
Patent JP-2002320208-A (JP)
Title: Image-transmitting system
Inventor: SUZUKI NOBUYUKI
IPC: H04N7/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image-transmitting system for transmitting image data to a remote place, capable of suitably realizing the input and output processing of the image data, whose number of pixels sharply fluctuates by making an image transmitter and an image receiver compact. SOLUTION: A decoder 5g for decoding image data inputted from a video reproducer 2 into digital signals, a DSP 5i for compressing the image data, and a PC card 5k for a radio LAN for transmitting the image data are integrated into an image transmitter 5. Also, a PC card 6k for a wireless LAN for receiving the picture data transmitted from the PC card 5k for the radio LAN, a DSP 6i for expanding the image data, and an encoder 6g for encoding the image data into analog signals, and for outputting the analog signals to an image display device 3 are integrated into an image receiver 6. Thus, the compression and expansion of the image data can be executed by the DSP 5i and 6i, and the number of components can be reduced. Therefore, it is possible to flexibly facilitate countermeasures for the fluctuations in the number of pixels of the image data, due to program change by using the DSP 5i and 6i.
Patent JP-2002315535-A (JP)
Title: Food for promoting basal metabolism and ameliorating obesity
Inventor: KOGA KENJI
IPC: A23L11/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a food containing docosahexaenoic acid(DHA) capable of promoting basal metabolism and ameliorating obesity. SOLUTION: This food is characterized as comprising the DHA as an active ingredient and is capable of promoting the basal metabolism and ameliorating the obesity.
Patent JP-2002321160-A (JP)
Title: Apparatus for relaxing impact inputted to screwdriver shaft
Inventor: HAGIWARA KATSUMI
IPC: B25B15/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to prevent an excessive impact from being transmitted to the mating part of the screwdriver shaft and the screw head when the screw is tightened or loosened. SOLUTION: Concerning the shaft of the screwdriver used for screwing work, a penetrating or non-penetrating slit part 15, 17, which by an elastic deformation can absorb and relax an excessive impact inputted, is formed symmetrically in the shank 11 to prevent the excessive impact from being transmitted to the mating part of the screwdriver shaft tip and the screw head, when a twisting moment is applied by tightening or loosening work of the screw.
Patent JP-2002320052-A (JP)
Title: Phone charge management method and phone charge management system
Inventor: ARAGAKI TOMOO
IPC: G06Q50/32
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a phone charge management method and a phone charge management system that can clearly define the liability of costs burden on the occurrence of a connection fault in the connection processing of the Internet. SOLUTION: A phone charge management center stores an entry condition when an operator enters a URL and a discrimination result of a check function to estimate whether or not the entered URL is accurate, and describes the entry condition of the entered URL and the discrimination result of the check function to estimate whether or not the entered URL is accurate onto a phone charge detailed statement.
Patent JP-2002321832-A (JP)
Title: Sheet size detection mechanism, sheet loading device and image forming device
Inventor: HORIOKA TAKASHI
IPC: B65H1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet size detection mechanism capable of accurately detecting a sheet size and a sheet loading device and an image-forming device provided with the same. SOLUTION: A lever 4a is engaged with a detected part of a sheet size adjustment plate 6 and is provided with a coil spring 2a generating a pressing force to press a tact switch 1a through a switch pressing member 3a.
Patent JP-2002328524-A (JP)
Title: Developing device
Inventor: SAKAI KOJI
IPC: G03G15/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To stably regulate the sticking amount and layer thickness of a developer over a long term, to prevent the defect of image quality over a long term, and further to realize space saving without making a device large in size and complicated in structure. SOLUTION: A correcting body 5 for correcting the layer thickness of the developer in contact with the developer carried on a developer carrier 2 is arranged at a position near a nip (a) between the developer carrier 2 and a regulating member 4, thus the layer thickness of the developer is regulated at two stages using the regulating member 4 and the correcting body 5.
Patent JP-2002329276-A (JP)
Title: Center device
Inventor: OKAMOTO HIROMICHI
IPC: H04M11/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically give a dispatch command to a security guard when an abnormality report is received. SOLUTION: A center device is provided with a security guard address table 15 in which the address of a guarding device of an object to be guarded is associated with the security guard address of a security guard in charge of the object to be guarded and a flag showing whether the security guard is currently dispatched or on standby is also attached to each security guard address. In the case an abnormality report is received, a data processing part 4 extracts one security guard address which is associated with the address of the guarding device which has made the abnormality report and to which a flag showing that the security guard is on standby is attached from the address table 15, and also retrieves a transmission file DB 14 to fetch the transmission file of the address of the guarding device.  A message that commands a dispatch is transmitted to the extracted security guard address with the transmission file attached thereto.
Patent JP-2002327079-A (JP)
Title: Titanium oxide/organic polymer composite suitable as artificial bone and the like
Inventor: KOKUBO TADASHI
IPC: C08L101/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide anatase-type titanium oxide fine particles/organic polymer composite, having an ability to form an apatite in an aqueous solution supersaturated with the apatite such as pseudo body fluid, and to provide a composite material wherein the apatite is formed on the surface of the above composite. SOLUTION: A blended compound, composed of at least anatase-type titanium oxide fine particles or precurser compound thereof and a curable or thermoplastic resin, is molded, or cut out or organized from this molded product to form the composite material. Anatase-type titanium oxide fine particles, having the ability to form the apatite in aqueous solution supersaturated with the apatite such as pseudo body fluid, is exposed on the surface of the above composite material by mechanical abrasion or/and chemical treatment to form the titanium oxide/organic polymer composite.
Patent JP-2002332171-A (JP)
Title: Operation control system for elevator
Inventor: ABE HITOSHI
IPC: B66B3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system for an elevator that can improve the availability of an elevator by allowing a passenger on a landing to ride in a car without hesitation to a passenger in the car. SOLUTION: The operation control system for an elevator, which does not respond to a landing call and executes a direct operation to a floor of a destination call when detecting that the elevator car is full of passengers, comprises a switching means that uses a time switch TA to switch a detection value of a load sensor WA to that of a load sensor WB automatically according to a time zone even when the car is not full of passengers.
Patent JP-2002334543-A (JP)
Title: Disk cartridge
Inventor: SATO ATSUSHI
IPC: G11B23/03
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge the shutter of which is unbreakable and into which dusts, etc., is surely prevented from intruding. SOLUTION: The disk cartridge is provided with a cartridge case 1 having a head port and a driving shaft port on a prescribed position, a recording disk 2 rotatably housed in the cartridge case 1, and a shutter 3 to open and close at least the head port. The shutter 3 is equipped with a flat plate section 9 covering the head port, and an end face plate section 10 confronted with the end face of the cartridge case 1. A housing groove 17 housing a top end section 16 of the end face plate section 10 extending in the direction of the shutter slide is provided near the end face of the cartridge case 1, and the top end section 16 of the end face plate section 10 is slidably housed in the housing groove 17.
Patent JP-2002335413-A (JP)
Title: Image processing method and program
Inventor: SUWA TETSUYA
IPC: H04N1/60
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a smooth output without pseudo contour where presence of granularity is reduced. SOLUTION: An image processing method generates a lookup table to convert RGB image data into CMYK data, obtains grating point data on a 1st line tying white and black pixels, obtains grating point data on a 2nd line tying white and fundamental color pixels (RGBCMY), obtains grating point data on a 3rd line tying RGB, CMY and black pixels, and interpolates the grating point data on the 1st, 2nd and 3rd lines to obtain grating point data other than the grating point data on the 1st, 2nd and 3rd lines. The image processing method is characterized by that black color components of optional grating point data in an area, where black color components of the grating point data on the 1st line used for interpolation have no positive value, have a negative value.
Patent JP-2002000758-A (JP)
Title: Exercise treadmill
Inventor: DYER DAVID
IPC: A63B22/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a treadmill exhibiting a proper cushioning action for a trainee with a weight over a wide range. SOLUTION: This exercise treadmill is provided with a frame, first and second rollers installed to the frame, an endless belt wound on the first and second rollers, a deck arranged between the frame and a belt upper part, and an elastic cushion arranged between the deck and the frame for supporting the deck arranged apart from the frame. The elastic cushion is reversibly deformed so as to resist distortion of the deck to the frame side when the trainee strides on the belt.
Patent JP-2001320133-A (JP)
Title: Optical semiconductor device
Inventor: SUZUKI NOBUO
IPC: H01S5/343
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser of multiquantum well structure which is of low threshold and excellent in high-speed characteristics while injection efficiency into an active layer is raised. SOLUTION: The semiconductor laser of multiquantum well structure is provided with a multiquantum well active layer 12 where InxGa1-xAs (0<x<=1) is a well layer, a first p-type clad layer 13 lattice-matching with InP formed on the active layer 12, and a second p-type clad layer 17 which is formed on the side surface of the active layer 12 and is higher in acceptor concentration than the p-type clad layer 13. Here, the acceptor concentration of the first p-type clad layer 13 is set to 2×1017 cm-3 or less within 0.25 μm from the active layer 12, while that of the second p-type clad layer 17 set to 1×1018 cm-3 or above, and the well layer of active layer 12 comprises InxGa1-xAs (0.53<x<=1).