baber/WOPTO huggingface dataset:
Patent JP-2002099596-A (JP)
Title: Inventory control system
Inventor: SHIBATA RYUSUKE
IPC: G06Q10/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an inventry control system that can reduce the shortage or the excessive inventory by optimally controlling the number of shippable goods. SOLUTION: The inventory control system has a data input part 1 that inputs the predicted incoming and shipping quantities of goods per pre-determined time period and also the initial inventory quantity, a data storage part 2 that stores the data inputted from the input device 1, an operation part 3 that operates based on the data from the data storage part and the data input part, and a data output part 4 that outputs the data processed by the operation part on a medium. Furthermore, the operation part 3 decides some time period beginning at the specified point in time as a calculation period of time frame, calculates the inventories at the end of each pre-determined time period within a time frame of the calculation period, and also calculated the off-the-shelf inventory for the specified point in time by selecting the minimum quantity of the inventories at the end of each pre-determined time period within the time frame of the calculation period.
Patent JP-2002090408-A (JP)
Title: Method and apparatus for inspection of matrix
Inventor: MINAGAWA KEIJI
IPC: G01R31/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To inspect an object, to be inspected, as a single body having a matrix structure at high speed, to suppress an increase in costs of an inspection apparatus itself due to its high speed to be low and to perform a processing operation which is flexible so as to deal with types or the like. SOLUTION: The inspection apparatus is provided with a step wherein a measuring voltage is applied to one from among channels of a board 1, to be inspected, which is composed of diodes 6aa to 6dd as an element group of the matrix structure, in other channels other than the voltage-applied channel, an operation executed by current measuring means 3a to 3h which measure a leakage current across the voltage-applied channel and the other channels or an electrified current in a prescribed direction is executed in such a way that the measuring-voltage-applied channel is changed over by changeover switches 4a to 4h.
Patent JP-2002094326-A (JP)
Title: Antenna system
Inventor: KURODA KAZUSHI
IPC: H01Q21/28
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system that is reduced in size by decreasing a distance between a transmission antenna and a reception antenna, while fully suppressing a sneak path carrier from the transmission antenna to the reception antenna. SOLUTION: A partition 15 made of a conductor is placed between the transmission antenna 11 and the reception antenna 12, and a height (h) of the partition 15 from the surface of the transmission antenna 11 is selected to be a wavelength λ in a free space with respect to a center frequency of radio waves transmitted from the transmission antenna 11 or a value in the vicinity of the free-space wavelength λ.
Patent JP-2002086644-A (JP)
Title: Film for stretch packaging
Inventor: HASHIMOTO AKIYO
IPC: B32B27/28
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a film for stretch packaging which has a good anticlouding property and heat resistance equivalent to those of PVC with the use of a resin other than PVC. SOLUTION: The film for stretch packaging of a laminate having at least three layers in which surface layers containing a polyvinyl alcohol resin as a main component are laminated on both sides of a central layer comprising a polypropylene resin and a polyethylene resin or an ethylene-vinyl acetate copolymer is used.
Patent JP-2002094550-A (JP)
Title: Asynchronous packet data multiplexer circuit
Inventor: KANEOKA ISAO
IPC: H04L49/901
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous packet data multiplexer circuit that can reduce the number of components by writing input data to one memory in time division in the case of multiplexing asynchronous packet data received through channels. SOLUTION: Asynchronous data are subjected to re-timing by an internal clock and a multiplexed write CH selection signal corresponding to each of channels(CH) is periodically outputted at a rate at which data at a maximum rate can be selected. The data are written in a memory area of each CH under the condition that the CH of a write ready signal generated from the head of the data of each CH and the CH of a selection signal 345 are coincident. In the case of reading the data, a read control section 60 periodically generates a multiplexed read CH selection signal that takes status information with respect to the memory write given from a write control section 40 into account similarly to above.  The data are sequentially read from an area corresponding to the CH under the condition that the CH of a read CH selection signal and a read ready signal generated on the basis of the detection of the tail end of retiming data of each CH are coincident.
Patent JP-2002085446-A (JP)
Title: Shoe sore prevention pad
Inventor: SUEISHI TOSHIHIKO
IPC: A61F13/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sore prevention pad that reliably protects a sore site or prevents a shoe sore. SOLUTION: The shoe sore prevention pad has a ring pad 12 of a sponge or the like having flexibility and a prescribed thickness and an elastic pad 14 of an oily gel or the like provided inside the ring pad 12, and having flexibility and deformable. An adhesive sheet formed larger than the ring pad 12 and covering the ring pad 12 and the elastic pad 14 is provided.
Patent JP-2002101680-A (JP)
Title: Electric motor drive controller
Inventor: SHIMIZU TERUYOSHI
IPC: H02P29/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor drive controller capable of selectively controlling a plurality of electric motors not operated simultaneously. SOLUTION: The electric motor drive controller comparing and calculating a control reference and an electric motor feedback with each other and controlling at least one electric motor on the basis of the result of the comparison and calculation, is provided with EEPROMs 11, 12 holding a plurality of electric motor control constant data respectively, and SRAM 14 selecting one of the plurality of EEPROMs 11, 12 in response to the use of the electric motor and loading the control constant from the selected EEPROM 11, 12.
Patent JP-2002096356-A (JP)
Title: Injection compression molding mold
Inventor: YASUDA MASAHIRO
IPC: B29C45/70
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection compression molding technology which gives a plurality of molded items having no variation when a resin is simultaneously injected to a plurality of cavities by use of only one injecting apparatus. SOLUTION: When a resin is simultaneously injected from one sprue 67 to two cavities 31 and 31B, the cavities being equipped with a couple of dummy cavities 34 and 35 and a couple of dummy cavities 34B and 35B respectively, the resin is over-flown to the dummy cavities 34, 35, 34B and 35B. Influence of a difference of injected fill is absorbed by the amount of the swell of the resin over-flown to the dummy cavities 34, 35, 34B and 35B. Accordingly two molded items having the same quality can be obtained in spite of the variation of the injected fill.
Patent JP-2002101030-A (JP)
Title: Reception device
Inventor: YAMAGISHI HIROMITSU
IPC: H04B7/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce errors in demodulation, and at the same time, to eliminate instability in weight. SOLUTION: A weight control section 5 of a first reception system updates and outputs the weights W11,..., W1n with which signal data D1,..., Dn of each antenna element are multiplied for each symbol, so that the value of error data De indicating the difference between demodulation pilot data and known data Dp is minimized. An optimum weight selection means 10 of a second reception system stores the weight W11,..., W1n, outputted from the weight control section 5 of the first reception system in units of slots for selecting the optimum weight in units of slots.  The second reception system gives specific delays to the signal data of each antenna element at a delay section 6, and the optimum weight selected by the optimum weight selection means 10 is multiplied at a multiplication section 7, combines the multiplication output at a combining section 8, and performs demodulation for outputting demodulation data Do.
Patent JP-2002099144-A (JP)
Title: Developer restriction member, one-component developing device using the same, and process cartridge and image forming device equipped with the same
Inventor: ENDO SHUICHI
IPC: G03G15/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a one-component developing device of an image forming device which uses a roller-shaped developer restriction member by prescribing the shape of the developer restriction member, thereby reducing the gap formed with the developer carrier due to the deflection of the developer restriction member and uniformizing the contact with the developer carrier, then eliminating image unevenness. SOLUTION: In the one-component developing device of the image forming device, the developer restriction member 44 is formed in a roller shape and its external diameter D is made larger at the axial center part 44a than at the end parts 44b and axially symmetrical at the center part. While the developer carrier is rotated, a nonmagnetic single-component developer carried by the developer carrier is layered thin by the developer restriction member 44 and then stuck on an image carrier to visualize a latent image on the image carrier.
Patent JP-2002100493-A (JP)
Title: Electrodeless discharge lamp device
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device for ready change of the design of a high frequency power circuit for an electrodeless discharge lamp, and attaining control by reduction in the manufacturing cost of the device and increase in the efficiency in electric power. SOLUTION: This electrodeless discharge lamp device is provided with the electrodeless discharge lamp 18, an excitation coil 17 arranged in the vicinity of the periphery of the electrodeless discharge lamp, a resonance circuit 16 for supplying proper electric power to the exciting coil, a high-frequency power source 10 for supplying resultant output of parallelly arranged power sources arranged plurally in parallel with the resonance circuit and a driving circuit 12 of the high-frequency power source, and is constituted so as to obtain the resultant output by synchronously or causing almost synchronous driving of the plural power sources arranged in parallel.
Patent JP-2002111522-A (JP)
Title: Radio receiver with agc circuit
Inventor: NAKANO HIDEO
IPC: H04W88/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such the problem of a pager of direct detection method being provided with an AGC circuit, corresponding to the reception level of reception frequency (optional wave) of its own pager in order to prevent mixed modulation of excessive reception input between the own pager and the vicinity of the radio station of the same operator, however, the AGC circuit does not operate using the optional wave and the reception sensitivity is decreased, because a mixer circuit is saturated due to excessive input. SOLUTION: A mixer output is provided with a bandpass filter of a band, ranging 50 to 100 kHz to 100 kHz so that waves from other operator as an interfering wave is extracted, and their interfering wave level is detected by an interfering wave detection circuit. According to the detected level, by controlling the level of input high frequency, the excessive input of waves from the other operator is prevent.
Patent JP-2002104706-A (JP)
Title: Image forming device
Inventor: HATTORI YOSHITERU
IPC: G03G15/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a reverse feeding device capable of surely and smoothly rotating a reversely rotating roller in forward and reverse directions, remarkably reducing a production cost, reducing a running cost, and increasing a durability. SOLUTION: A drive roller 53 for rotating a paper discharge roller 45 in forward and reverse directions is normally meshed with a first transmission gear 66 and a first output gear 60 to rotate in the forward direction. In the reverse feeding of a paper sheet 3, a cam member 69 is engaged with an input gear 69 by the excitation of a trigger solenoid 81 to rotate the cam member 69 so as to oscillate an oscillating support plate 68 in order to engage a second transmission gear 67 with a second output gear 61. Thus, the drive roller 53 is rotated in the reverse direction.
Patent JP-2002104604-A (JP)
Title: Collecting box to be carried by forklift truck
Inventor: KUBOTA HIROSHI
IPC: B65F1/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a forklift truck operator to easily discharge scrap by himself in a simple structure. SOLUTION: A bottom plate 2 is supported by a rear plate 4 of a box main body 1 through a hinge 3 to be freely opened on one side. Normally, the bottom plate 2 is closed by weight of the box main body 1. As the box main body 1 is lifted by fork prongs 11a, the bottom plate 2 is opened relatively, thereby scrap stacked inside is discharged.
Patent JP-2002110119-A (JP)
Title: Battery pack
Inventor: IOKA SEIJI
IPC: H01M2/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which can be miniaturized. SOLUTION: A battery pack 2 is provided with a generating cell 38, a covered member containing a cell covered part 13 and a sealing part 14, and an electrode terminal 7. While the cell covered part 13 covers the generation cell 38, the sealing part 14 is used for sealing the cell covered part 13. The electrode terminal 7 is electrically connected with the generation cell 38 and disposed on the cell covered part 13.
Patent JP-2002106865-A (JP)
Title: Foldable flat plane heat radiation panel
Inventor: INOUE NORIAKI
IPC: E04F15/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flat plane heat dissipation panel which is foldable and in which handling such as packaging, storage, transportation, unpacking, and laying work are facilitated. SOLUTION: A flat plane heat dissipation panel is adapted such that a substrate panel with substantially square flat plane shape is cut and halved substantially at the center thereof, and the halved substrate panel is disposed with cut end surfaces thereof in contact with each other, and further piping grooves are engraved in the substrate panels, in which grooves a heating fluid tube is burned, and a surface side of the panel is covered with a heat dissipation sheet. In the panel, the piping groove is adapted to traverse the cut end surfaces from the one substrate panel to the other substrate panel at only longitudinal one end thereof. The heat dissipation sheet is also adapted to be a hinge by connecting portions thereof traversing from the one substrate panel to the other substrate panel at the only longitudinal one end thereof. Thus, the problem with the prior art is solved.
Patent JP-2002112477-A (JP)
Title: Rotor of permanent magnet generator-motor
Inventor: SHIRATORI SATORU
IPC: H02K21/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet generator-motor, which can realize excellent output and is easy to manufacture. SOLUTION: The inside (6a) surface of the magnetic material 6 disposed around the back yoke 5 of the rotating shaft 4 is made flat to contact the back yoke 5 and its outside (6d) surface is made curved. Its peripheral sides (6c, 6c) surfaces are axially slanted so that the neighboring magnetic materials 6, 6 contact each other and its outside angle parts (6d, 6d) are cut off to become parallel each other. Thus, it is easy to manufacture and excellent in output.
Patent JP-2002107223-A (JP)
Title: Rotating machine abnormal sound diagnosis processing technique
Inventor: IHARA YOSHIHISA
IPC: B65G43/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine abnormal sound diagnosis processing technique for accurately diagnosing abnormal sound at a high processing speed without using any complicated algorithm. SOLUTION: In this rotating machine abnormal sound diagnosis processing technique for diagnosing abnormal sound in a rotating machine such as a roller used in a conveyor, rotating machine sound is collected along the conveyor and the like by means of a microphone in a portable diagnosing device, and a raw waveform of the collected rotating machine sound is dissolved into a frequency and a time-series spectrum of a sound pressure level at every predetermined time. At the same time, an abnormal sound constituent is extracted, and a measured abnormal sound spectrum pattern is formed from the abnormal sound constituent.  On the other hand, a group selection data of a patterned abnormal sound occurrence frequency and a registered abnormal sound type are formed previously, and abnormal sound diagnosis is carried out by pattern matching between the measured abnormal sound spectrum pattern and the group selection data.
Patent JP-2002107449-A (JP)
Title: Probe radar and probing method
Inventor: KOBAYASHI AKIRA
IPC: G01V3/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To realize a probe radar and a probing method while considering the directivity of an antenna. SOLUTION: This probe radar 1 is provided with a means 11 for computing a predicted micro line segment by using a predicted parameter based on one end of a precise micro line segment showing a part of the shape of a target, a means 12 for computing the predicted time to be required for going and returning of the probe wave between the predicted micro line segment and an observation point, a means 13 for computing a predicted amplitude value to be observed at the observation point when the prove wave is reflected by the predicted micro line segment, a means 14 for outputting the amplitude value of the received reflected wave as an observation amplitude value, a means 15 for computing a first navigation mark showing a coincidence of the observation amplitude value obtained by using the predicted parameter with the predicted amplitude value,  and a means 16 for discriminating a predicted micro line segment showing the highest coincidence from among the first navigation mark computed in relation to plural predicted parameters and for using this predicted micro line segment as a precise micro line segment showing a part of the shape of the target.
Patent JP-2002106247-A (JP)
Title: Hydraulically driven fittings
Inventor: ARAKAWA MASAMI
IPC: E05F15/56
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically driven fittings allowing a flexible tube to be shortened to a fittings moving distance, and little requiring an installation space for a device for driving the fittings. SOLUTION: This hydraulically driven fittings 1 is provided with a fittings body 2, a flexible tube 4 and a guide 5 which are disposed in the direction intersecting perpendicularly to the moving direction of the fittings body 2, a mover 6 having a roller 7 for crushing the tube 4 and provided movably along the guide 5, and a hydraulically supply and discharge means. Wires 9, 10 are pulled substantially L-shaped between the mover 6 and the fittings frame 3 to move the fittings body 2.
Patent JP-2002117598-A (JP)
Title: Device for guiding magnetic tape running
Inventor: NARITA TAKASHI
IPC: G11B15/60
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for guiding magnetic tape running, which easily corresponds to various different lap angles and is inexpensive. SOLUTION: This device 1 for guiding magnetic tape running comprises a guide supporting body 9 that is freely attachable and detachable to/from a machine frame 13, a cylindrical tape air guide body 23 insert-fitted to the outer side of a cylindrical supporter part 19 constituting the guide supporting body 9 and upper guide member 51 that covers the upper end of the guide body 23. The guide body 23 is provided with many air blowoff holes 35 within the range applicable up to the preliminarily set maximum lap angle of a magnetic tape 3, a notch part 21 is formed on the circumference of the supporter part 19 in the range matched to the lap angle of the magnetic tape 3, air is therefore blown off from many air blowoff holes 35 accurately in the range of the lap angle.  It is possible to easily exchange to an inexpensive guide supporting body 9 provided with the notch part 21 for various lap angles with respect to one expensive tape air guide body 23 that should correspond to various different lap angles.
Patent JP-2002117602-A (JP)
Title: Disk transport mechanism of disk player
Inventor: TAKAI KAZUKI
IPC: G11B17/035
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk transport mechanism of a thin type. SOLUTION: A roller arm 60 and an interlocking arm 61 turn in directions opposite to each other and approximately move in parallel a top surface guide plate 31 supported by the outer ends of both. When a cam surface 18b of a sliding plate 18 engages a cam follower 45a, a roller 30 which is rotated by meshing a gear 30a coupled directly to the roller with an intermediate gear 35a and a disk 11 grasped by the top surface guide plate 31 are guided up to a turntable, in parallel with table surface at a height at which the disk is clamped. The disk 11 starts the sliding rack at the front edge on the outer periphery and activates the sliding plate 18 rightward in Figure.  A cam surface 18b engages a cam follower 45b, and the roller arm 60 turns the roller 30 downward and turns the interlocking arm 61 in the opposite direction to move the top surface guide plate 31, supported by pins 60a and 61a at the outer ends, upward from the guide surface. It is better if a space, where the top surface guide plate 31 does not interfere, exists above the disk 1.
Patent JP-2002117520-A (JP)
Title: Magnetic recording medium and method of manufacture
Inventor: TSUNODA TAKESHI
IPC: G11B5/702
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having improved electromagnetic transducing characteristics, especially high density recording characteristics, low friction against a head, excellent durability and a low error rate in a high density recording region and to provide a disk-like large capacity magnetic recording medium having 0.2-2 Gbit recording capacity. SOLUTION: The magnetic recording medium is of a coated type, formed by a lower layer and an upper layer magnetic layer which contain magnetic hexagonal system ferrite fine powder. The lower layer and the upper layer contain at least radiation setting resin as a bonding agent. They are subjected to calender treatment and successively to radiation exposure treatment in the manufacturing process to form the magnetic recording medium. The magnetic layer has <=5.0 nm surface roughness (Ra) and <=40 nm surface hardness measured by using a surface property tester. The method for manufacturing the magnetic recording medium is characterized of radiation exposure treatment.