baber/WOPTO huggingface dataset:
Patent JP-2000347994-A (JP)
Title: Single sign-on used for network system including plural individually controlled limited access resources
Inventor: GAI GADEI
IPC: G06F21/41
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and system by which a user is authenticated by means of a client server system as that only a single master password is enough for the user to remember which the user signs on many servers by using passwords different in each server. SOLUTION: A client produces a set of server specific authentication information for a 1st server from the master authentication information stored by the client and the data on 1st server (200-212). Then the client supplies the authentication information specific to the 1st server to the 1st server to access the limited resources which are controlled by the 1st server (214). The authentication information specific to the 1st server is different from the master authentication information. Thus, a manager of various servers never has the information with which another server can access the account of a user.
Patent JP-2001307667-A (JP)
Title: X-ray image tube and its manufacturing method
Inventor: NO KIYOMI
IPC: H01J31/50
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image tube having high joining strength between an output window forming an output part and a metallic frame, and also provide a manufacturing method thereof. SOLUTION: The X-ray image tube is provided with a vacuum envelope 11 having an input window 12 for an X-ray to enter, the output window 14 for transmitting visible light, and a cylindrical outer container 13 arranged between the output window 14 and the input window 12; an input part 22 arranged in the vacuum envelope 11 for converting an X-ray to electrons; an output part 20 for converting the electrons to visible light, and the metallic frame 19 welded to an outer periphery of the output window 14 for integrating the output window 14 and the cylindrical outer container 13. A projection P is provided on a part of the welded surface, which is welded to the output window 14, of the metallic frame 19.
Patent JP-2001310215-A (JP)
Title: Cutting device
Inventor: SAKA TAMOTSU
IPC: B23D45/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To freely place a work on a table surface and to easily and smoothly move a round saw main body downward at the time of cutting the work. SOLUTION: A cutting device 1 on which a round saw main body 3 is installed on a rail 5 provided above a table 2 to place a work on it free to travel is constituted by installing a support base 7 on the rail 5 free to slide, assembling a quadric parallel link mechanism 12 on the support base 7 free to tilt in the vertical direction, supporting the round saw main body 3 on a shaft supporting portion 15 below the quadric parallel link mechanism 12 free to tilt in an overhung state and to elastically support the round saw main body 3 against the support base 7 by elastically installing extension springs 21, 22 respectively between the support base 7 and the shaft supporting portion 15 and one part of the quadric parallel link mechanism 12 and the round saw main body 3.
Patent JP-2001305196-A (JP)
Title: Control circuit
Inventor: HATA YOSHIHIRO
IPC: G06F1/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit that is operated stably so that a peripheral analog circuit cannot be affected by generating clocks only an interval required for control without using any external oscillation circuits. SOLUTION: This control circuit is provided with a sequencer for outputting control and end signals in synchronization with a clock by receiving the clock, an AND gate for generating a start signal by an external signal and for performing gate output by receiving the start signal at one end, a delay means for delaying output by specific time by receiving the output of the AND gate, an inverter for inverting the output by receiving the delay output of the delay means, and a solution means for generating a clock by feeding back the inverted output of the inverter to the other end of the AND gate, stopping the clock by the end signal, and giving as the clock of the sequencer.
Patent JP-2001306335-A (JP)
Title: Computer
Inventor: SAKUMA KAZUJI
IPC: G06F9/46
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer the substantial performance of which is difficult to be lowered even when it is incorporated in a system in which interruption requests are frequently generated. SOLUTION: When no interruption processing routine exists in a cache storage device 16 when an interruption controller 32 receives the interruption request, an interruption signal is transmitted to a central processor 12 after at least a part of the interruption processing routine is read in the cache storage device 16. The central processor 12 can continue a processing which is executed so far while the interruption processing routine is read and can immediately execute an interruption processing on receiving the interruption signal. Consequently, waiting time for the processing in the central processor 12 is hard to be generated even when the interruption requests are frequently generated and possibility that operating speed of the central processor 12 is restricted by access speed of an external storage device is low.
Patent JP-2001303393-A (JP)
Title: Rush woven fabric and method for preventing fraying thereof
Inventor: INOGUCHI YOSHINORI
IPC: D06M15/248
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rush woven fabric without fraying the rush from a cut part even when the woven fabric is cut according to uses and without causing a loss of materials. SOLUTION: This rush woven fabric A1 comprises a rush woven fabric body 1 which is a mat of thread drawing weave and an fraying preventing material 4 formed on the back surface of the rush woven fabric body 1 which is woven by using hempen yarns 2 as warp yarns and rush 3 as weft yarns. The hempen yarns 2 are provided at a regular interval and woven so as not to be exposed to the surface. The fraying preventing material 4 is formed by coating the back surface of the rush woven fabric body 1 with a polychloroprene rubber latex, drying the coated latex, vulcanizing the polychloroprene at normal temperature and bonding the dried layer to the back surface in a close contact state. A foaming agent and a foaming aid are mixed in the polychloroprene rubber latex and many pores communicating from the front surface to the back surface are formed in the unraveling preventing material 4.
Patent JP-2001299324-A (JP)
Title: Tool for examination of microorganism
Inventor: USHIYAMA MASASHI
IPC: C12M1/34
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for the examination of microorganism having excellent operationality to enable the culture examination of microorganism without touching the surface of the culture vessel with hand. SOLUTION: The microorganism examination tool is composed of a microorganism culture vessel and a supporting sheet laminated to the vessel. The supporting sheet has a structure to enable the insertion of a finger or a hand.
Patent JP-2001318095-A (JP)
Title: Testing method for pruritic disease
Inventor: KUMAGAI HIROO
IPC: C12N15/09
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a testing method capable of determining whether opioid is concerned in a pruritic disease and enabling it to be judged whether medical treatment using an opioid antipruritic is appropriate or not. SOLUTION: This testing method for a pruritic disease is characterized in that a plurality of opioid peptides or opioid receptors in corpuscles, in body fluids, or in tissues are measured to find their ratio.
Patent JP-2001315747-A (JP)
Title: Container
Inventor: OI AKIRA
IPC: B65D25/36
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a container enabling beautiful printing display and capable of suitably preventing the careless opening of the bottom wall part of the container. SOLUTION: The container has a container main body 3 formed into a bottomed cylindrical shape by injection molding so as to have a body portion 4 and the bottom wall part 8 and breaking means 9, 10 capable of breaking the bottom wall part 8 are formed to the bottom wall part 8. A concealing member for concealing the breaking means 9, 10 is provided to this container.
Patent JP-2001316929-A (JP)
Title: Helmet
Inventor: SHIDA MASAYUKI
IPC: A42B3/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a helmet which can well ventilate a prescribed region in a head protector 2, can simply dispose both an air supply hole portion for air supply passages and an exhaust hole portion for exhaust passages in an outer shell 11, can simply obtain the outer shell 11 having a large strength and can reduce restrictions on the design of the outer shell 11. SOLUTION: This helmet is characterized by disposing in an outer shell 11 air supply and exhaust holes 111a, 111b which are holes common to an air supply hole portion for air supply passages 121 for introducing air on the outside of the outer shell 11 into a head protector 2 and to an air exhaust hole portion for exhaust passages 122a, 122b for exhausting air in the head protector to the outside of the outer shell 11.
Patent JP-2001319621-A (JP)
Title: Cold cathode tube
Inventor: CHIN SHUBUN
IPC: H01J61/35
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode tube capable of enhancing a light emitting function by effectively decreasing intrinsic and fault attrition rates inside a tube, and effectively improving a light emitting function of light energy by increasing a light emitting area. SOLUTION: A thin film for reflecting ultraviolet rays composed of a material capable of reflecting ultraviolet rays is coated on an inner wall of a lamp tube, which has a sectional face of nearly D-shape, and a florescent agent is coated on the thin film for reflecting ultraviolet rays at a site excluding a light emitting face. A visible ray reflecting layer is coated on an outer wall of the lamp tube at a site excluding a light emitting face. Thereby, all the light can be emitted completely from the light emitting face. Further, the plane light emitting face is extended to the side face in parallel steps, thereby the light emitting area of the lamp tube is increased.
Patent JP-2001277378-A (JP)
Title: Positioning and fixing device for folding bar in folder gluer
Inventor: WATANABE HIROMI
IPC: B31B50/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve such an issue that it is impossible to correctly position a part near the center of a folding bar of a folder gluer and also correctly fold the part due to mechanical vibration and the like and consequently, product rejects tend to be produced. SOLUTION: First the folding bar is moved for positioning to a desired spot and the upstream side, downstream side and a part near the center of the folding bar are set to the identical position by correcting an error resulting from the movement with the help of a positioning device installed near the center of the folding bar. Further, the mechanical vibration is controlled by fixing the folding bar so that the vibration is not generated by the positioning device.
Patent JP-2001321942-A (JP)
Title: Welding state monitoring device and consumable electrode gas shielded arc welding equipment equipped with the same
Inventor: MIYAMOTO TAKASHI
IPC: B23K9/095
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a welding state monitoring device and a welding equipment equipped with the same, with which a welding state or the generation quantity of spatters at the time of a droplet transfer can be quantitatively grasped in consumable electrode gas shielded arc welding. SOLUTION: The welding state monitoring device 101 is equipped with a droplet transfer detecting part 102 outputting a waveform change signal corresponding to the waveform changes of welding state signals such as a welding voltage, a welding current, etc., generating during the droplet transfer in which a droplet transfers from the tip part of a consumable electrode wire to a molten pool and a droplet transfer state detecting part 103 outputting a droplet transfer state signal including the signal quantity information of the above waveform change signal outputted during the above droplet transfer. As the welding state signal, the time differential signals of the welding voltage/the welding current can be used. Consequently. a proper waveform change signal can be obtained.
Patent JP-2001324838-A (JP)
Title: Image forming device
Inventor: USUI MASATAKE
IPC: B65H29/52
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where generation of an image failure is prevented by improving the transfer of an unfixed image to another side of a recording medium by an image forming means when forming a both side image by suppressing the rise of resistance in the recording medium due to evaporation of moisture contained in the recording medium after a fixing process is carried out on one side. SOLUTION: In the device, a post fixing roll 30 is provided to suppress the evaporation of the moisture contained in the transfer material during the time from after the fixing process of the transfer material where the unfixed image is formed on one side to until the unfixed image is formed on the other side of the transfer material.
Patent JP-2001326881-A (JP)
Title: Video browsing method and medium recorded with video browsing program
Inventor: TANIGUCHI YUKINOBU
IPC: G06F3/0481
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a video browsing method by which a user can quickly understand the details of a video image including its motion. SOLUTION: A video image is divided into scenes, one representative image is extracted from the respective scenes, the extracted representative images are listed as icons, and a user detects a noted icon and when the noted icon is detected, the video image belonging to the scene indicated by the noted icon is displayed as a moving picture. Since only the icons noted by the user are displayed as moving pictures, the user can confirm the video image by the moving picture icon while displaying many scenes on one screen so as to solve various problems in a conventional technology such that movement of view point is complicated and deteriorated efficiency of the confirmation due to increase in scrolling operations or the like thereby making the work efficient.
Patent JP-2000345771-A (JP)
Title: Storehouse for vehicle
Inventor: KINOSHITA MOTOMI
IPC: E06B1/56
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To surely dispatch a vehicle such as a helicopter, a car or the like even in the case of an earthquake disaster by separating a shutter frame for a storehouse from a storehouse body section and connecting the shutter frame and the storehouse body section by an expansion-contraction member or a shear member. SOLUTION: The storehouse 100 for a helicopter is installed adjacent to a heliport 150, and the heliport 150 is composed of a takeoff and landing zone 1 and a parking spot 2 for the helicopter H. The floor face 31, side walls, a roof or the like for the storehouse 3 are formed in a separate structure, supports for the storehouse 3 are supported by a foundation separate from the floor face 31, and the floor face 31 of the storehouse 3 and the front area 51 of the storehouse 3 are formed in an integral structure by an integral floor face 5 constituted of concrete boards reinforced by reinforcements. A helicopter conveyor 4 is laid extending over the front area 51 from the inside of the storehouse 3.  The integral floor face 5 and a shutter frame 6 are formed in integral structure, and the opening of the storehouse 3 and the shutter frame 6 are connected by an expansion-contraction joint material 7 such as a bellows member or a shear member such as an aluminum film.
Patent JP-2001321589-A (JP)
Title: Thread cutter for eyelet stitching sewing machine
Inventor: SAKAI KATSUAKI
IPC: D05B65/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thread cutter for eyelet stitching sewing machine which can cut thread so that the residual length of the thread is constant and whose upper knife and lower knife can smoothly work. SOLUTION: This thread cutter 20 for an eyelet stitching sewing machine is equipped with an upper knife 30 and a lower knife 32 mounted rotatable against a common stepped screw 41 onto a cloth feeder 16 to move sewing in a prescribed direction. The upper knife 30 and the lower knife 32 cuts the needle thread T1 and the core thread T2 extended from the position of the end of eyelet stitching of the sewing by meeting the upper blade 301 and the lower blade 320 formed on respective edge parts around the stitching end part. An upper knife under cover 27 to prevent the bobbin thread T1 and the core thread T2 from touching the upper blade 301 until immediately before the upper blade 301 meets the lower blade 320 is also equipped.
Patent JP-2001322292-A (JP)
Title: Ink jet printer and its head cartridge
Inventor: KAYABA SHINJI
IPC: B41J2/175
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer and its head cartridge in which reduction in the size of the printer is facilitated by enabling effective use of the space in the printer. SOLUTION: The head cartridge 120a comprises an ink jet head 120, and a plurality of ink holding containers 122c containing ink being ejected from the head wherein each ink holding container is connected with one head chip 124 having a plurality of nozzles. A plurality of head chips are arranged along the longitudinal direction while being shifted alternately, in the way, in the direction perpendicular to the longitudinal direction to have an overlap 124d at the end part. A space 122e is formed by shifting the space for containing the ink holding container at the end part in the longitudinal direction based on the overlap.
Patent JP-2001328786-A (JP)
Title: Moving device with cleaning function and cleaning method
Inventor: IMURA TATSUYA
IPC: B66B11/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to be applied to an elevator, cableway and cable car, whereby it is practicable to perform air cleaning, anti-bacterial treatment, prevention of contaminant attachment, and facilitation of washing. SOLUTION: Wall materials, internal and external apparatus, and other equipment to form the elevator, cableway and cable car, are coated with photocatalyst which is activated with light and allows air cleaning, anti-bacterial treatment, prevention of contaminant attachment, and facilitation of washing.
Patent JP-2001323171-A (JP)
Title: Thermoplastic resin composition
Inventor: ASANO TAKAYUKI
IPC: C08L101/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition from which is produced a molded article having a good balance of flame retardancy, non-hygroscopicity and heat resistance. SOLUTION: The thermoplastic resin composition comprises (A) a thermoplastic resin and (B) a phosphite, wherein the component (B) is one or more phosphites selected from ones represented by formula I, wherein n is an integer of not less than 1; M1 and M2, which may be the same or different, are each independently an atom or an organic group that forms a salt; and R denotes hydrogen, a 1-16C alkyl group, an aralkyl group, an alkyl group containing an ether linkage, an aryl group or a cycloalkyl group.
Patent JP-2001331770-A (JP)
Title: Magnetic information transferring foil and magnetic information forming method using it
Inventor: IWAMOTO YOJI
IPC: B42D15/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic information transferring foil which is effective for preventing forgery and a magnetic information forming method using it. SOLUTION: In this magnetic information transferring foil 10, a ferromagnetic material thin film layer 15 having coercive force of 40 to 4000 A/m and a squareness ratio of 0.7 to 1.0 is provided on the whole surface on a resin film base material 11 being a supporting body through a releasing layer 17 at need, a magnetic ink layer 12 containing magnetic material is formed in the state of a pattern on a part of the ferromagnetic material thin film layer to make the ferromagnetic material thin film layer hold magnetic information characteristics characteristic in accordance with a magnetic ink pattern, and a heat seal agent layer or an adhesive agent layer 18 is formed on the ferromagnetic material thin film layer and the magnetic ink layer. In addition, three kinds of performing style are possible. This magnetic information forming method transfers the magnetic information transferring foil like this to a medium to be transferred.
Patent JP-2001272632-A (JP)
Title: Depolarizing member, depolarizing member for optical low pass filter and optical low pass filter using the depolarizing member
Inventor: KAMEDA HIDEKAZU
IPC: H04N9/097
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a means for depolarization capable of dissolving defect arising from wavelength dependency and realizing enlargement, and an optical low pass filter using the means. SOLUTION: A depolarizing member 3 is inserted between a horizontal separation plate 1 and a vertical separation plate 2. The two sheets of birefringent plated 5 and 4 constitute the depolarizing member 3. The thickness and size of these birefringent plates 5 and 4 are equalized, and the light separation directions are set in reverse directions mutually.
Patent JP-2001330476-A (JP)
Title: Position detecting method
Inventor: SAKAI RIICHI
IPC: G01D5/245
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a moving object. SOLUTION: Tan-1 is calculated from A/D conversion values of an A-phase and a B-phase to calculate a fine position and, by the soft addition with a counter for a rough position, detection of markedly high resolving power can be performed. The changeover of the edges of pulse signals of the A-phase and the B-phase is not set to the zero cross point of a since wave signal but set to a place where shift of arbitrary quantity is given to provide hysteresis characteristics and, if the quantity thereof is preliminarily designated, the counter for the rough position can be certainly corrected on the basis of the value of the fine position, a rotary direction or the like and a position can be detected with extremely high accuracy as compared with a conventional example.
Patent JP-2001339328-A (JP)
Title: Receiver, reception method, and information recording medium
Inventor: HARADA HIROSHI
IPC: H04L27/26
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a receiver or the like suitable for transmission of a data signal whose length ratio to the length of a known signal is large. SOLUTION: A reception signal 201 outputs a reception signal 102, an estimate section 202 estimates a propagation characteristic 103 on the basis of the reception section 102 and a modulated data signal 106, a compensation section 203 outputs a compensated data signal 104 from the reception signal 102 and the propagation path characteristic 103, a demodulation section 204 demodulates a demodulated data signal 105 from the compensated data signal 104, and a modulation section 205 modulates the modulated data signal 106 from the demodulated data signal 105. The estimate section 202 compares the modulated known data with a known data part of the reception signal to start estimation and the compensation section 203 uses the propagation path characteristic that is estimated to compensate a data signal part not compensated.