baber/WOPTO huggingface dataset:
Patent JP-2001256140-A (JP)
Title: Contents distribution system, transmitter terminal, receiver terminal, data base server and contents distribution method
Inventor: OZAKA SHOJI
IPC: G06F13/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system or the like capable of reduc ing the work loads of a transmitter who distributes contents to respective receivers. SOLUTION: This transmitter terminal 1 receives the specifying input of the contents of a distributing object by the transmitter and supplies distribution information for indicating received specified contents to these respective receiver terminals 7. The respective receiver terminals 7 receive the distribution information, also obtain the net key of the receiver and transmit the request signal of the contents indicated by the distribution information of this data base server 5 together with the net key. Corresponding to a request from the receiver terminal 7, the data base server 5 reads the contents corresponding to the receiver and transmits them to the receiver terminal 7 based on the net key received together with the request. The receiver terminal 7 receives the contents from the data base server 5 and displays the received contents.
Patent JP-2001255758-A (JP)
Title: Image forming device and image forming method
Inventor: KUBOTA AKIRA
IPC: G03G21/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which an image is transferred in an excellent transfer state on each image forming condition even when the image forming condition covers a wide range. SOLUTION: While 1st transfer bias Va is applied from a secondary transfer bias circuit 44a to a secondary transfer roller 42, 2nd transfer bias Vb is applied from a secondary transfer bias circuit 44b to the roller 42 through a conductive member 45. By applying two kinds of transfer bias Va and Vb, transfer potential-transfer current characteristic is set and held in a transfer excellent area over the wide range.
Patent JP-2001259909-A (JP)
Title: Chuck device
Inventor: KURODA ITTETSU
IPC: B25B1/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a chuck device capable of strongly clamping work and a tool, and improving the efficiency of chucking work by increasing a boosting rate for boosting driving force imputed from an inputting member. SOLUTION: This chuck device 1 is provided with a worm gear system 5 reducing rotational driving force imputed from the inputting axial member 4, a second gear system 6 driving a screw shaft member 46 in an axial direction by the rotational driving force transmitted from the worm gear system 5, and a converting system 7 for converting the driving force in axial direction transmitted to the screw shaft member 46 to drive a pair of claw members 3 symmetrically in right and left.
Patent JP-2001252486-A (JP)
Title: Embroidering machine
Inventor: TAJIMA IKUO
IPC: D05B19/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To correct errors in the oscillation widths of satin stitches caused by differences in operating accuracy among individual sewing machines, by setting the correction of the satin stitches. SOLUTION: This embroidering machine is capable of embroidery sewing based on embroidery data. The correction of the satin stitches can be set when the operating conditions of the machine are set, and the stitch width can be set as an element for which the subject of the satin stitch correction is specified. A correction value can be added or subtracted.
Patent JP-2001257392-A (JP)
Title: Superconducting element and producing method therefor
Inventor: INOUE SHINJI
IPC: H01L39/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting element, having a junction structure, with which the junction area is reduced by effectively utilizing the advantage of lamp edge type, further, excessive inductance close to a junction is reduced and the crossover of wiring is enabled as well. SOLUTION: This superconducting element has a substrate (1), lower superconducting electrode (3) formed on the substrate (1), while having an end face inclined to the surface of the substrate, layer insulation film (8), barrier layer (6) formed on the end face of the lower superconducting electrode (3), upper superconducting electrode (4) formed so as to provide lamp edge type Josephson junction with the lower superconducting electrode (3) via the barrier layer (6), and superconducting wiring layer (5) formed with the upper end of the upper superconducting electrode (4) are practically flush with the upper surface of the layer insulating film (8) on the lower superconducting electrode (3).
Patent JP-2001257914-A (JP)
Title: Image input device
Inventor: SOGABE YASUSHI
IPC: G06T1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image input device with simple configuration capable of switching and inputting omnidirectional images or plane reflected images at different angles of view. SOLUTION: Reflection planes 5a and 5b having different curvatures are provided on the optical axis of an image pickup element 2. These planes match rotation center axes with an optical axis 4 and are constituted so as to vertically invert convex surfaces. After an image is picked up on one reflection plane 5a, the image is inverted by rotating an inverting means 7 and picked up on the reflection plane 5b. By synthesizing these omnidirectional images at different angles of view, the omnidirectional image widened at the angle of view and improved in image resolution can be provided.
Patent JP-2001265271-A (JP)
Title: Flag set
Inventor: OKUMURA TAKUJI
IPC: G09F17/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom (variation) in the structure of supporting members. SOLUTION: This flag set has a strut 10, a plurality of flag bodies 20a and 20b which are mounted in different directions on the basis of the strut 10, a supporting member 30 which supports the top ends of the plurality of flag bodies 20a and 20b, a mounting member 40 which is disposed at the top end of the strut 10, opens upward and has notches 47 for mounting and groove part 48 for mounting fittable with the supporting member 30 from above and a fixing member 50 which fixes the supporting member 30 to the notches 47 for mounting and the groove part 48 for mounting by being mounted at the mounting member 40 in the state that the supporting member 30 is fitted into the notches 47 for mounting and the groove part 48 for mounting.
Patent JP-2000322378-A (JP)
Title: Adjustable data delay using programmable clock shift
Inventor: KOPSER ANDREW S
IPC: G06F1/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission circuit securing the accurate timing of signal transmitted on a transmission line having different length and propagation speed by including a variable delay circuit that selectively varies a relation between clock signals. SOLUTION: A circuit has a master latch 20, a slave latch 22 and a clock line 24 supplying a clock CK to the latches 20 and 22 and includes a variable delay circuit 26. The circuit 26 includes a NOR gate 28, a multiplexer 30, a code selection register 34 and a plurality of selectable delay elements 32. One of inputs of the multiplexer 30 is selected as an output for being supplied to an inverter 40 under the control of the register 34, and an input having desired delay is selected to be supplied as an input of the latch 20. The clocks of the latches 20 and 22 to each transmission line are controlled, and the data output of the latch 22 are synchronized between the two circuits all the time.
Patent JP-2000349298-A (JP)
Title: Electrooptic device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptic device which can operate highly efficiently and highly reliably. SOLUTION: In an n-channel TFT 302, forming a drive circuit of a TFT structure which is resistant to hot carrier injection, is realized by arranging an Lov region 207 in the TFT 302. In an n-channel TFT 304 forming a pixel section, in addition a TFT structure which has a low off current value is realized by arranging Loff areas 217-220 in the TFT 304. In this case, wiring resistances of input/output signal wiring 305 and gate wiring 306 are reduced by forming the wiring 305 and 306 in a laminated wiring, in which first wiring and second wiring having a resistivity lower than that of the first wiring are laminated upon another.
Patent JP-2001260776-A (JP)
Title: Vehicle obstacle warning device
Inventor: HASHIMOTO MASAHIRO
IPC: B60R21/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle obstacle warning device providing information about an obstacle at the proper timing according to the observing behavior of the driver. SOLUTION: A control unit 1 detects by means of a rear/side vehicle sensor 7 an obstacle such as other vehicle present behind or beside the vehicle on which the warning device is mounted; when the frequency (number of times or duration of observation) at which the driver observes a side mirror, detected by an observation point sensor 2, is higher than a predetermined value, information about the obstacle present behind or beside the side mirror is displayed on a display 9 provided in front of the driver's seat. Alternatively, the information is reported in the form of a voice output from a speaker 10 located on the side corresponding to the direction in which the obstacle is present.
Patent JP-2001258315-A (JP)
Title: Transmission gear for seedling planting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a disordered seedling by transmission and to accurately plant a seedling in a seedling planting machine. SOLUTION: This transmission gear for a seedling planting machine is characterized in that a planting transmission system 4 for transmitting a seedling planting mechanism 3 has a planting fixed rotation clutch 5 to be automatically engaged and disengaged relatively to a feed transmission system 2 for continuously transmitting a seedling feeding apparatus 1.
Patent JP-2001262310-A (JP)
Title: Electric arc type thermal spraying device
Inventor: TSUJII HAJIME
IPC: C23C4/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric arc thermal spraying device by which thermal spraying wire rods can smoothly be fed even without using a motor having a high driving force. SOLUTION: The space between wire rod feeding apparatus 2, 2' feeding two thermal spraying wire rods 1, 1' and a thermal spraying gun 4 having a first driving part 5 performing the feed of respective thermal spraying wire rods 1, 1' is provided with second driving parts 6, 6'. The second driving parts 6, 6' give wire rod feeding force which does not exceed friction resistance acted on the respective thermal spraying wire rods 1, 1' mainly passing through the insides of guide tubes 7, 7' to the respective thermal spraying wire rods 1, 1'.
Patent JP-2001269916-A (JP)
Title: Anchor embedded in concrete and method of manufacturing concrete products using it
Inventor: HAZAMA KIYOSHI
IPC: B28B23/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an anchor embedded in concrete which is easily attachable to a mold and removable from it and a method of manufacturing concrete products using it. SOLUTION: The anchor contains a shaft 2 having a head 2b at the one end and a stopper 2c at the other and a hemispherical former 1 which has female screw grooves inside its rim and is fixed to the anchor shaft. A disc-like fitting 3 having a male screw at its edge and a bolt 33 at its center is screwed to the anchor and then to a mold. Concrete mortar is cast into he mold and, after it hardens, demolded to give concrete products with embedded anchor.
Patent JP-2001261479-A (JP)
Title: Jig for handling hot zone unit used in production of single crystal
Inventor: MATSUBARA JUNICHI
IPC: C30B15/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To improve workability in the works such as transportation of a quartz crucible constituting a single crystal pulling device or various cylindrical or annular units. SOLUTION: A jig body 1 is formed in the annular form so as to support various cylindrical or annular units constituting a single crystal pulling device and the diameter of the jig body 1 is determined according to the shapes or diameters of the units to be supported. Plural supporting members 3 are attached to appropriate positions of the upper surface of the jig body 1 for supporting each unit to be supported in such a manner that the supporting member 3 are turnable to the jig body so that each supporting member can project to the inside or to the outside of the jig body 1. When a unit is transported, the jig is suspended with a crane and is allowed to descent to a place close to the lower surface of the unit 10A to be supported.  Thereafter, a tip end 3a of each supporting member 3 is allowed to enter into the lower part of the unit 10 to be supported by turning the supporting member 3, and then the supporting member 3 is fixed as occasion demands and the unit 10 is raised with a crane.
Patent JP-2001272534-A (JP)
Title: Protective film for polarizing plate and polarizing plate formed by using the same
Inventor: HIROSE TOSHIYUKI
IPC: C08F32/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a protective film equipped with excellent properties and a polarizing plate using the same. SOLUTION: The protective film for the polarizing plate is composed of a practically nonaligned film formed of a specific cyclic olefin polymer with 5-50 g/m2.24 hr moisture vapor permeation rate and >=90.0% light transmittance and has excellent properties such as transparency, heat resistance, absence of aligning, surface hardness, adhesiveness to a polarizing element or the like. The polarizing plate using the same has excellent initial performance and excellent durability such as moisture and heat resistance or the like.
Patent JP-2001266520-A (JP)
Title: Manufacturing method for wireless suspension blank
Inventor: YAGI YUTAKA
IPC: G11B21/21
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a wireless suspension blank by which highly accurate processing is enabled at a low cost by solving the conventional problem. SOLUTION: The method to manufacture the wireless suspension blank by using two-layers laminating material consisting of metallic material to produce spring characteristics and electrical insulation material includes a process where the metallic material is processed by a photoetching method, a process where a wiring part is formed by a semi-additive method on the electrical insulation material and a process where a resist image for processing the electric insulation material is formed and the electrical insulation material is processed by wet etching according to the resist image.
Patent JP-2001272346-A (JP)
Title: Fluorescence correlation method
Inventor: IKETAKI YOSHINORI
IPC: G01N21/64
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorescence correlation method, capable of accurately measuring a fluorescence correlation function due to only fluorescence phenomenon, even when a pulsed light source is used. SOLUTION: While a pulse exciting light is converged on a sample, the pulse exciting light is subjected to position operation relative to the sample, and fluorescence correlation function at each operative position is measured. At this time, the calculation is performed after excluding the signal components, in a measuring time zone where no fluorescent emission exists.
Patent JP-2001269803-A (JP)
Title: Main spindle device for machine tool
Inventor: OKUMURA HIROSHI
IPC: B23B31/117
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust weight balance about the main spindle center axis of a main spindle rotating system. SOLUTION: A main spindle device for a machine tool comprises a hollow main spindle 1 mounted with a tool on the nose, a drawbar 8 laid coaxially in the main spindle 1 for axial movement without rotation relative to the mains spindle 1 and for holding and releasing the tool on and from the nose of the main spindle 1 via axial movement, and Belleville springs 15 for urging the drawbar 8 relative to the mains spindle 2 in a direction to hold the tool. The back end of the drawbar 8 is a large-diameter portion 12 with an external surface brought into sliding contact with the internal surface of the main spindle 1.  In a position a given distance spaced forward of the large-diameter portion 12, a collar 14 with an external surface brought into sliding contact with the internal surface of the main spindle 1 is fitted about the drawbar 8 for longitudinal movement without rotation relative to the drawbar 8. The large-diameter portion 12 and the collar 14 are provided with balance adjusting means for adjusting the balance of a drawbar rotating system Y.
Patent JP-2001271153-A (JP)
Title: Galvannealed steel sheet and its manufacturing method
Inventor: TOMIYASU TAKESHI
IPC: C23C22/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in an affinity for oil surface as well as in press formability, and its manufacturing method. SOLUTION: The galvannealed steel sheet has a galvannealing layer of (20 to 80) g/m2 coating weight at least on one side and further has, on the above layer, an amorphous film composed of a compound containing phosphoric acid groups in amounts of (0.5 to 10) mmol/m2 expressed in terms of P and also containing zinc in the mole ratio of 1.0-2.0 and iron in the mole ratio of 0.01-0.1 to P of the above phosphoric acid respectively. This galvannealed steel sheet can be manufacturing by applying an aqueous treating solution containing phosphate ions, zinc ions and iron ions (or hydrogen peroxide) to the surface of a galvannealing layer and carrying out drying.
Patent JP-2001271075-A (JP)
Title: Method for producing oxygen-containing fuel
Inventor: FUJIMOTO KAORU
IPC: C10G2/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxygen-containing fuel having excellent lubricating properties and oxidation stability and a high cetane number, capable of controlling occurrence of soot. SOLUTION: In a first reaction tank 10, a synthesis gas of carbon monoxide and hydrogen is subjected to a Fischer-Tropsch reaction to synthesize a hydrocarbon containing a large amount of an olefin. The hydrocarbon is separated into a light component and a heavy component by a heat exchanger 12 and an <=10C olefin contained in the light component is subjected to an oxo reaction by a cobalt catalyst by a second reaction tank 14. Consequently an oxygen- containing fuel containing <=10C alcohol, aldehyde, etc., can be produced.
Patent JP-2001279758-A (JP)
Title: Drainage structure of washhand basin
Inventor: ISHII KATSUYUKI
IPC: E03D1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure capable of new construction or extension construction of a washhand basin in a low cost and in a short time without necessitating a large scale plumbing work of a floor or a wall and capable of reusing washhand drain and letting it flow quietly and necessitating no exclusive low tank and no exclusive toilet bowl and further, improving the finished connection in the external appearance. SOLUTION: A washhand basin 1 is arranged in a position separated from a low tank 9 in stalled at a toilet bowl 30. A vertically flat draining implement 3 having a cylindrical shape in plan view and an opening 4 at the central part is connected to the tip of the washhand drain pipe 2 connected to the washhand basin 1. The flat draining implement 3 is put between the bottom face 9a of the low tank 9 and the installation face 31 of the low tank of the toilet bowl 30 and the central opening 4 is arranged so as to confront the water feed opening 33 of the low tank. A drain inlet 5 to pour the washhand drain from the water feed opening 33 of the low tank into the toilet bowl 30 is formed in the flat draining implement 3.
Patent JP-2001166538-A (JP)
Title: Dry toner
Inventor: NAKANISHI HIDEO
IPC: G03G9/09
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dry toner having excellent powder fluidity and transfer property when the toner is prepared into a small particle size, and having excellent storage property against heat, low temperature fixing property and hot offset resistance. SOLUTION: In the dry toner consisting of a toner binder and a coloring agent, the Wadell's practical spherical degree of the resin toner is 0.90 to 1.00, and the toner binder consists of a high mol.wt. condensed resin (A) and a low mol.wt. condensed resin (B). The ratio (MnA/MnB) of the number average mol.wt. (MnA) of the resin (A) to the number average mol.wt. (MnB) of the resin (B) is >=1.6. The ratio (MwA/MwB) of the weight average mol.wt. (MwA) of the resin (A) to the weight average mol.wt. (MwB) of the resin (B) is >=2.
Patent JP-2001281383-A (JP)
Title: Coolant flow measuring device for reactor
Inventor: MOROOKA SHINICHI
IPC: G21C17/032
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the measurement precision of coolant flow rate and simplify the flow measurement logic. SOLUTION: A protective tube 17 is mounted on the side wall surface of a reactor pressure vessel 1 so as to be located in a downcomer 5 within the reactor pressure vessel 1. A heater 22 is inserted into the protective tube 17 while providing a space part 23. The heater 22 consists of a heating element 20 and a thermocouple 21 which are inserted into a coating tube 18 through an insulator 19. When the heating value of the heater 22 is set constant, the surface temperature of the heater 22 is changed depending on the flow velocity of the downcomer 5. The flow velocity is calculated back from the surface temperature of the heater 22 by use of this principle to measure the coolant flow rate.
Patent JP-2001282577-A (JP)
Title: Information processor
Inventor: IMAMURA YASUSHI
IPC: G06F3/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To monitor branching information of a program without dropping processing speed and without increasing program memory quantity in the system debugging of an information processor holding a program memory which cannot be rewritten. SOLUTION: A work circuit 109 is connected to the system bus 104 of the information processor and a branch destination address 105 showing a performance task is copied from an arithmetic processing circuit 103. An output circuit 111 which can be controlled from the work circuit 109 is added. The work circuit 109 converts the branch destination address 105 into a control signal 110 to the output circuit 111 and the output circuit 111 outputs an external output signal 112 that can be observed at an external part.
Patent JP-2001277069-A (JP)
Title: Door device for machine tool
Inventor: TAKAHASHI YUKO
IPC: B23Q11/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To restrict the impact and the vibration to be generated when opening and closing a door for opening and closing an opening part of a splash guard. SOLUTION: A guide shaft 38 extended in right and left is provided over doors 28 and 29, and a first and a second cylinders 41 and 42 are provided in both ends of the guide shaft 38, and a first and a second cylindrical members 39 and 40 to be slid on the peripheral surface of the guide shaft 38 are provided in upper ends of the doors 28 and 29. When closing the doors 28 and 29, the first cylindrical member 39 is inserted into the first cylinder 41 so as to compress the air inside of the cylinder 41, and when opening the doors 28 and 29, the second cylindrical member 40 is inserted into the second cylinder 42 so as to compress the air inside of the cylinder 42. With this structure, the generation of impact and vibration when opening and closing the doors 28 and 29 can be restricted.