baber/WOPTO huggingface dataset:
Patent JP-2001275054-A (JP)
Title: Data broadcasting system and its receiving terminal device
Inventor: TASHIRO SHIGERU
IPC: H04N5/445
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To broadcast also local information while providing broadcasting services for a wide area. SOLUTION: A main broadcasting station A edits the background picture of a main picture and the telop of local information as a foreground by using a program producing device A1 and stores them on a server A2. The background picture is sent out by a sending-out device A4 to a satellite transmission system B at broadcasting time and the telop is transferred to ground wave transmitting stations D21 and D22 in the area through a base station D1 before the broadcasting is started and sent at the broadcasting time in synchronism with the main broadcasting station A.  A receiving terminal device C in a certain area can receive the broadcast wave from the ground wave broadcasting station D21 for the area together with the broadcasting wave from the satellite transmission system B, and a receiving terminal device C in another area can receive the broadcast wave from the ground wave transmitting station 22 for the area together with the broadcast wave from the satellite transmission system B. Each receiving terminal device C puts the raw materials of both broadcasts together and then can reproduce program contents having the local information incorporated into the wide-area broadcast contents.
Patent JP-2001273456-A (JP)
Title: Method for calculating flow of charged particles and computer readable recording medium storing the calculation program
Inventor: YASUDA SEIJI
IPC: G06F19/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a calculation method and a program for finding the flow of charged particles entering/leaving an electrode, with which highly accurate simulation results can be provided when finding the flux of charged particles. SOLUTION: In this calculation method, when the continuity conditions of a current are satisfied, an area including the electrode and including a grid point where the potential difference from this electrode is greater than a prescribed reference value is adopted and the mean value of the current in each of small areas divided at the grid point inside the area is obtained so that the current can be calculated.  Integral calculus including the product of the derivative of the potential with respect to the spatial coordinates and the number of particles for finding the mean value of a drift component due to the potential gradient in the current, is calculated by applying integration by parts by converting the integral in to an integral of the product of the potential on the boundary of the area and the number of particles and the product of a potential in the area and the spatial derivative.
Patent JP-2001271517-A (JP)
Title: Folding tent
Inventor: SUGITA YOSHINORI
IPC: E04H15/34
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a folding tent. SOLUTION: Pins 14 for joints are dropped, penetrated and constituted among brackets 13 projected to upper and lower sections at the upper ends A of Warren trusses 12, in which pairs of upper and lower pipe chord materials 12a, 12b are converged from upper-end broad width A to lower-end narrow width B. The paired support joints of roof-truss end face bodies are formed by dropping legs 12e for the joints projected and drooped to the lower ends of the Warren trusses 12 to the upper ends of supports 17 made of pipes. Connection among building end-face frames is formed by dropping connecting materials 19 made of the pipes having drooped legs 19a for the joints at both ends to the upper-end vertical sides 12c of one Warren trusses 12 and short pipes 12d, 17a annexed at the upper end sections of the supports 17 among roof apices and the supports.  The reinforcing sash bar-like connection of the intermediate section of an inclined roof is formed by dropping connecting members 20 made of the pipes having drawn brackets 20a at both ends in hook pins 16 for engaging sheets 15 and eyelets 15a to the top faces of the upper chord materials 12a of the Warren trusses 12.
Patent JP-2001270982-A (JP)
Title: Ionizing radiation stabilized polycarbonate resin composition and polycarbonate resin composition for part of medical equipment
Inventor: HATANAKA KUNIO
IPC: C08L69/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition and a polycarbonate resin composition for pants of medical equipment which have reduced deterioration of properties and extremely reduced yellowing upon ionizing radiation sterilization. SOLUTION: The ionizing radiation stabilized polycarbonate resin composition and the polycarbonate resin composition for parts of medical equipment comprise 100 pts.wt. polycarbonate resin, 0.001-20 pts.wt. specific acetal compound, and 0.001-5 pts.wt. polyalkylene glycol, ether or ester derivative of the polyalkylene glycol.
Patent JP-2001271917-A (JP)
Title: Shift range changeover device for automatic transmission
Inventor: KONDO YOSHIAKI
IPC: H02P25/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid waste in energized electricity to an actuator, in a shift range changeover device changing over a shift range of a transmission by using the actuator. SOLUTION: When both winding portions 24a, 24b of a motor (actuator) are under normal conditions, each relay 83, 84 is turned off to energize each winding portion 24a, 24b through each resistor 81, 82, and a shift range changeover device is driven by the sum total of torque generated by energizing each winding portion. By energizing through each resistor 81, 82, useless electric power supply to each winding portion 24a, 24b is prevented to decrease the generation of heat in the motor. When either one of winding portions or driving system is under abnormal conditions, energizing control to the abnormal winding portion is prohibited, and energizing to the normal winding portion is conducted through a relay contact point. Therefore, the shift range changeover device is driven only by the torque generated by energizing to the normal winding portion.
Patent JP-2001275602-A (JP)
Title: Method for treating cruciferae vegetable, method for producing food and drink from cruciferae vegetable, and food and drink from cruciferae vegetable
Inventor: SATO TAKASHI
IPC: A23L19/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the emanation of peculiar unpleasant odor and reduce the amount of used expensive vitamin C when treating Cruciferae vegetable exemplified by cabbage. SOLUTION: A heating treatment is carried out by directly bringing steam into contact with the vegetable so that the temperature of the article may be kept at about 80-95 deg.C, if necessary, after carrying out a pretreatment for loosening the lump of the vegetable. The treated vegetable is subjected to shredding treatment and juice extraction, and the obtained extracted juice is subjected to a contact treatment by using a specific nonionic exchanger. As a result, the emanation of the unpleasant odor peculiar to the Cruciferae vegetable is suppressed because the activation of an enzyme causing the unpleasant odor in the shredding step is inhibited.
Patent JP-2001278503-A (JP)
Title: Sheet conveying equipment
Inventor: NISHIKUBO HIRONORI
IPC: B65H5/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying equipment capable of continuously conveying a sheet by automatically removing a jammed sheet without bothering a user with a labor. SOLUTION: This sheet conveying equipment comprises a sheet conveying route 18 for conveying a sheet, sheet conveying means 20, 22, and 24 for conveying the sheet in the sheet conveying route 18, and jammed sheet removing means 40a, 40b, 42, and 44 for removing a jammed sheet from the sheet conveying route 18.
Patent JP-2001285204-A (JP)
Title: Optical transmitter and optical receiver, and optical communication system
Inventor: TSUBOSAKA SUSUMU
IPC: H04W92/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system that employs an optical fiber as a transmission line of a portable telephone system and can suppress intermodulation distortion in the case that frequency multiplex processing is applied to a portable telephone signal adopting the PDC system and the CDMA system and the processed signal is transmitted through the optical fiber. SOLUTION: The optical communication system of this invention consists of an optical transmitter 1 that optically modulates 1st and 2nd high frequency signals 51, 52 having different frequencies at different optical modulation degrees and transmits the modulated signals to an optical transmission line and of an optical receiver 2 that optically demodulates the optical signal received from the optical transmission line 3, separates the 1st and 2nd high frequencies signals from the demodulated signal, and corrects a level deviation given between both the signals for optical modulation with different optical modulation degrees by individually adjusting the levels of both the signals.
Patent JP-2001283437-A (JP)
Title: Recording and reproducing device
Inventor: SASAKI TAKASHI
IPC: G11B7/004
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of preventing the erroneous recording operation and keeping the compatibility for reproduction. SOLUTION: When a disk 300 is loaded, after trial writing data are written at first into the trial writing area formed in the innermost periphery of the disk, the trial writing data are reproduced. Then, an RF signal is produced by an RF processor 210, and the wave height value Itop from a zero level of this RF signal is converted to a digital signal and supplied to a CPU 250, and the discrimination is made by the CPU 250 whether the level fluctuation of the wave eight value Itop does not exceed the preset allowable range Vth, and when it is discriminated as within the allowable range Vth, it is judged that the disk 300 is properly recognized, while it is judge that the disk 300 is erroneously recognized when discriminated as out of the allowable range.
Patent JP-2001282717-A (JP)
Title: Wait control circuit
Inventor: INOUE YOSHIHITO
IPC: G06F13/42
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wait control circuit improved in use convenience while accelerating a system clock. SOLUTION: It is detected that a wait signal is changed from one level to the other level and corresponding to such a detecting signal, a wait state is inserted to an access state corresponding to the system clock of a microprocessor.
Patent JP-2001289296-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: BISATA TAIJI
IPC: F16H15/38
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem of a conventional toroidal type continuously variable transmission in which a roller located between an input disc and an output disc is supported by a carriage through a spindle extending through the center of the roller and a rolling bearing, run-out occurs to the roller, and durability of a bearing is bad. SOLUTION: A roller 17 is radially and axially supported through a conical roller 25 by support discs 23 and 24 positioned opposite to respective sides 17a of a roller 17. The roller 17 is capable of supporting the roller 17 in a position comparatively near an outer peripheral surface 17b of the roller 17, forming a contact part with the disc, and run-out of the roller 17 is suppressed.
Patent JP-2001290598-A (JP)
Title: Information input/output device and system using the same
Inventor: MIZOGUCHI TETSUYA
IPC: G06F3/0338
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an information input/output device which does not increase units at the periphery of a computer and causes no hindrance to the use of a communication cable. SOLUTION: A microinformation recording and reproducing device 40 can be integrated with a housing 11 which has a pointing device substrate 115 inside and a device interface 30 for information input to and output from the circuit of the pointing device substrate 115 and information input to and output from the microinformation recording and reproducing device is built in the housing 11.
Patent JP-2001297617-A (JP)
Title: Front light type illumination device
Inventor: KOYA KENICHI
IPC: G02F1/1335
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a front light type illumination device, capable of converting the wavelength to white color using a high luminance LED emitting blue-colored light and lighting uniformly and moreover is small-sized. SOLUTION: The front light type illumination device is provided with an light guide plate 2 disposed, so as to be confronted with the display side of a liquid crystal display panel 21 where a micro prism 2b is formed on the observation surface of emission. The light guiding plate 2 is of a shape, jutting out from the outer of the liquid crystal display panel 21 toward the outside to form a micro prism 2a on the end surface jutted out. The blue color emitting LED 3 is installed integrally at the one end of the light guiding plate 2 which is positioned deviant from the liquid crystal display panel 21 and a wavelength converting layer 4 containing a luminous material is provided between the LED 3 and a region confronting with the display screen of the liquid crystal panel 21 for converting blue color emission into white-color emission.
Patent JP-2001296159-A (JP)
Title: Membrane-type gas meter
Inventor: MATSUSHITA HIROSHI
IPC: G01F3/22
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a membrane-type gas meter, capable of effectively utilizing existing gas meter and simply reducing the pressure loss. SOLUTION: A meter casing 10 is partitioned by a partition wall 3 into a lower space and an upper space 5. First and second metering chambers 11a, 11b and 12a, 12b, partitioned by metering membranes 2a, 2b, are provided in the lower space. Communicating holes 21a, 22a and 21b, 22b are provided corresponding to the first and second metering chambers at a partition wall 5. Thus, a gas is selectively introduced into and exhausted from the metering chambers via the holes. In this case, metering chamber side ends of the holes 12a, 11b of the partition wall are formed in gradually radially enlarging flared paths 23 toward the chambers 11b, 12a.
Patent JP-2001298575-A (JP)
Title: Facsimile machine and method for printing picture information
Inventor: MIYAZAKI JUN
IPC: H04N1/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of discriminating whether or not an image is attached picture information when a user prints picture information even when the picture information received from general facsimile equipment coexists with the attached picture information. SOLUTION: The individual information of e-mail corresponding to the attached picture information being printed is displayed on a displaying part at the same time with printing processing in the case of printing the attached picture information of the e-mail.
Patent JP-2000357683-A (JP)
Title: Plasma treatment method and apparatus
Inventor: IKEGAWA MASATO
IPC: C23F4/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To uniformly treat in a substrate surface, in a plasma treatment of large-aperture substrates by correcting the off centering of the plasma density distribution to uniformly distribute it in a chamber of a plasma treatment apparatus for forming a plasma with electromagnetic waves fed into the chamber. SOLUTION: This plasma treatment apparatus, which feeds electromagnetic waves to a first plate to generate a plasma in a vacuum atmosphere between the first plate and a second plate facing the first plate, thereby treating a substrate laid on the second plate, comprises a dielectric window 12 for propagating the electromagnetic waves at the periphery of the first plate and an electric conductor- or dielectric-made electromagnetic wave distributing correction body 14 buried in the window 12 apart from the first plate not, so as to expose at least the side face and bottom face of the correction body 14 to the vacuum atmosphere.
Patent JP-2001298068-A (JP)
Title: Local cleaning method and local cleaning processing device
Inventor: HARA SHIRO
IPC: H01L21/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To keep the cleanness of the atmosphere of a processing device and a closed container between which a semi-processed product requiring cleanliness is carried without cleaning the outside thereof. SOLUTION: When a carrying closed container is connected to an air lock mechanism provided on a processing device, the space of the air lock mechanism is shut off from the outside such as a clean room. Then, a polluted outside air is removed from the air lock space by a vacuum evacuation or a gas purge. After this operation, a door between the air lock space and the carrying container and a door between the air lock space and the processing device are opened. Then, a semi-processed product is passed between the closed container and the processing device, when the closed container and the processing device are kept clean. Even if the air lock mechanism and the processing device are not provided in the clean room, the cleanness of the semi-processed product is sufficiently kept.
Patent JP-2001303773-A (JP)
Title: Reinforcing method for reinforced concrete column
Inventor: ISHIBASHI TADAYOSHI
IPC: E04G23/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a reinforced concrete column using one side of the outside and giving no effect on the sides obstructing the construction such as the space side used for an indoor space in reinforcing the reinforced concrete column. SOLUTION: This reinforcing method comprises a process forming long holes 2 for inserting shear reinforcements from one side of the reinforced concrete column 1 to the inside, a process for joining and integrating a composite reinforcing material 5 integrated with a concrete layer 4 on the surface of the plate body 3 with the one side, a process for inserting the shear reinforcements 6 in the long holes 2 for inserting the shear reinforcements and filling and solidifying residual clearances, and a process connecting the composite reinforcing material 5 to the shear reinforcements 6.
Patent JP-2001304532-A (JP)
Title: Step grate stoker
Inventor: SHINOHARA TAKESHI
IPC: F23H7/08
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce repairing costs by simply and smoothly replacing only a worn part when wear occurs in a side plate in a step grate stoker including side plates. SOLUTION: The stoker 1 is equipped with side plates 4 positioned on both sides of fixed grates 2 and movable grates 3 provided alternately with each other in the direction in which matters to be burned are fed, seal plates 6 positioned on both sides of the side plates 4 and fixed to refractory furnace- walls 5, and refractory sealing members 7 which are provided among the side plates 4, the seal plates 6 and the refractory furnace-wall 5 to seal the gaps. Each side plate 4 is divided without producing overlapping when viewed from the direction of a separation line E to a first side plate 4a facing almost to the side face of the grate 2 and a second side plate piece 4b facing almost to the side face of the grate 3. Each divided first side-plate pieces 4a is fastened removably to the grate 2 facing thereto, and the divided second side-plate piece 4b is fastened removably to the adjacent plate 4a.
Patent JP-2000349364-A (JP)
Title: Manufacture of spin valve element, and manufacture of film magnetic head using the spin valve element
Inventor: SAITO MASAJI
IPC: H01L43/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To make magnetizations of two fixed magnetic layers stable in anti- parallel condition, and prevent high ΔMR(mutation of resistivity) from dropping by properly controlling the magnetic moment of the two fixed magnetic layers, and the direction of the magnetic field applied in heat treatment and the magnitude. SOLUTION: The magnetic moment of a first fixed magnetic layer 12 is smaller than the magnetic moment of a second fixed magnetic layer 14. In this case, a magnetic field of 100-1,000 Oe, is applied in the direction opposite to the direction where the magnetization of the first fixed magnetic layer 12 is desired, or 5 kOe or higher field is applied in the direction where the magnetization is wanted. Hereby, the magnetization of the first fixed magnetic layer 12, and the second fixed magnetic layer 14 can be kept in anti-parallel condition.
Patent JP-2001340025-A (JP)
Title: Plant component regulator and foliage spraying agent for plant
Inventor: SHIBUYA MASAO
IPC: A01N59/08
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a plant component regulator and foliage spraying agent for plant, each containing minute components indispensable to promote chlorophyll formation, and excellent in plant productivity. SOLUTION: This plant component regulator and foliage spraying agent for plants each contains chitosan and a chlorophyll formation accelerator; wherein the chlorophyll formation accelerator contains at least one element selected from copper, zinc, manganese and the like; these components work as a reductase to produce chlorophyll. Owing to the plant component regulator and foliage spraying agent for plants as described above, growth of plants is promoted and thereby the productivity is improved; wherein the chlorophyll formation accelerator is contained preferably at 0.005-1.5 wt.%, more preferably, 0.01-0.05 wt.%; and chitosan with a molecular weight of preferably, 100,000-5,000,000, or more preferably, 200,000-2,000,000, is used as the main component thereof.
Patent JP-2001300537-A (JP)
Title: Water purifier
Inventor: TANAKA YOSHINORI
IPC: C25B9/19
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier efficiently generating hydrogen peroxide from water such as city water, river water, underground water, rain water, and waste water, by electrolysis to efficiently decompose and remove impurities in water. SOLUTION: In this water purifier, water is fed into a cathode room 10 of an electrolytic bath 8 constituted by providing a membrane 7 between an anode room 9 and the cathode room 10, and dissolved oxygen in the water is electrolytically reduced in the cathode room 10 to produce hydrogen peroxide, and the impurities in the water are decomposed by the produced hydrogen peroxide or activated oxygen derived from the hydrogen peroxide. A cathode 5 formed of a single body or an alloy low in the efficiency of hydrogen generation at a time of electrolysis is arranged in the cathode room 10.
Patent JP-2001299360-A (JP)
Title: Human-type anti-tetanus toxin single-stranded recombinant antibody fragment
Inventor: MATSUDA MORIHIRO
IPC: C07K16/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fragment as a genetic product exhibiting not only tetanus toxin binding activity but also tetanus toxin neutralizing activity by culturing Escherichia coli. SOLUTION: This recombinant antibody fragment is such as to be derived from anti-tetanus toxin human-type monoclonal antibody with highly neutralizing activity and characterized by containing antibody light-chain variable region, linker and antibody heavy-chain variable region successively. The 2nd objective DNA encoding the above fragment and the other objective method for producing the above fragment are also provided respectively.