baber/WOPTO huggingface dataset:
Patent JP-2001355047-A (JP)
Title: High carbon steel tube excellent in cold workability and induction hardenability and its production method
Inventor: TOYOOKA TAKAAKI
IPC: C22C38/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon electric resistance welded tube excellent in cold workability and induction hardenability by solving the problem of a conventional technology advantageously and to provide its extremely economical production method. SOLUTION: A steel tube stock having a composition containing 0.3 to 0.8% C, <=2% Si and <=3% Mn is subjected to heat treatment or soaking treatment, then is subjected to reduction rolling at least within the temperature range of (AC1 transformation point -50 deg.C) at AC1 transformation point so that cumulative reduction ratio is >=30%. In this way, a structure in which the grain size of cementite is <=1.0 μm is formed, and its cold workability and induction hardenability are improved.
Patent JP-2001346792-A (JP)
Title: X-ray tomographic device and x-ray tomographic image processor
Inventor: KAWAI HIROYUKI
IPC: A61B6/03
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a X-ray tomographic device using a line sensor and a multilayer sensor for a X-ray detector, permitting real-time processing for the highly precise alignment in the direction of an axis of rotation between both three-dimensional restructured images or both projected images acquired at different points of time for the same subject. SOLUTION: The X-ray tomographic device comprises a scanning drive part 5 having a X-ray source 3 and the X-ray detector 4, a bed 7 having driving means for driving the scanning drive part in the direction of a center axis of rotation, a projection data storage means 14 for storing projection data obtained by spiral scanning measurement using the scanning drive part and the bed, projection adding means 15 for finding added projection data added for every projection, two sets of added projection data storage means 16 each for storing two added projection data acquired by projection at different points of time, error comparison means 17 for weighting comparison of an error in two added projection data, a weight function table 18 for holding a weight function used for the error comparison means,  and dislocation correcting means 19 for correcting dislocation between the plurality of restructed images using a dislocation amount obtained by the error comparison means.
Patent JP-2001358879-A (JP)
Title: Image communications equipment
Inventor: HIRAOKA TORU
IPC: H04N1/32
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide image communications equipment such as a facsimile machine, adaptive to a network and capable of promptly transmitting regarding abnormality of the present equipment to a network manager. SOLUTION: In the facsimile machine 1, for instance, capable of communication via a computer line network such as a LAN 3, abnormality of the present machine is detected, and in the case of detecting the abnormality, the error reporting procedure table 120 of a RAM 12 is referred to, and reporting via a public telephone line network 4 is attempted by images and voice, etc., successively to reporting destinations described in the error reporting procedure table 120 and this is repeated, until reporting becomes successful.
Patent JP-2001358645-A (JP)
Title: Signal detecting device
Inventor: OURA HIDETO
IPC: H04W88/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a signal detecting device, which can readily detect a transmitted signal and at a low cost, even when the transmission timings of radio devices are duplicated between the radio devices, using frequencies which approach each other. SOLUTION: A signal detecting device, which detects a received signal from a second communication unit or sending communications using frequencies approaching each other, when a first communication unit is sending communications to other communication unit in a high-frequency zone, is formed in such a structure that the device has a detection means, which detects the level of the received signal from the second communication unit regarding the range extending from a threshold, which is provided on the side lobe level of the received signal, to a value lower than the side lobe level as the range of a received signal detecting level.  Moreover, the detection means is set so as to make the transmitting signal from the first communication unit stop or attempts to reduce the output of the first communication unit, where the level of the received signal from the second communication unit exceeds the threshold.
Patent JP-2002001581-A (JP)
Title: Flux for non-lead soft solder
Inventor: KATAYAMA EIJI
IPC: B23K35/26
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain flux that gives a high rate of spread to lead-free solder such as tin-silver low melting solder, and which does not contain an element of halogen. SOLUTION: A flux is provided which includes a composition of 5-20 wt.% of activating agent that is comprised of a mixture of two or more kinds of compounds selected from oxy-acid, carboxylic acid, and anilide groups, and 80-95 wt.% of rosin, and a low melting rosin-core solder is also provided that has this flux filled in.
Patent JP-2002007006-A (JP)
Title: Information harness box and tabel system for conference using the same
Inventor: SHIMIZU KAZUO
IPC: A47B21/06
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the layout change of a table. SOLUTION: An information harness box 1 has a box main body 2 fixed to a table and is provided with a video switching device 4 and a hub 5 for a LAN in the main body 2, input connectors 6 for a video signal for connecting the switching device 4 and the hub 5 for the LAN in the main box 2 to an external information device connecting device and a personal computer on the table, an output connector 7 for a video signal and connectors 9 for personal computer connection, signal cables 10 for video for connecting the switching device 4 and the hub 5 for the LAN in the main box 2 to the output connector 7 for a video signal and the connectors 9 for personal computer connection and signal cables 11 for the LAN, and a power supplying part 12 for device driving for feeding power to the switching device 2 and the hub 5 for the LAN in the man body 2.
Patent JP-2001331421-A (JP)
Title: Electronic mail reservation transmission equipment and method using data base
Inventor: KAWAMOTO TAKAYUKI
IPC: H04L12/58
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for storing electronic mail transmission contents in a data base, preparing electronic mail from the contents of the data base and transmitting it at the specified transmission date and time. SOLUTION: A mail reception data base storage program 6 receives the electronic mail describing electronic mail transmission scheduled date and time, a transmission destination electronic mail address and the electronic mail transmission contents transmitted from a mail transmission user 1 and stores it in the data base 9. A data base retrieval mail transmission program 7 prepares the electronic mail from the contents preserved in the data base 9 and transmits it at the specified electronic mail transmission scheduled date and time.
Patent JP-2002005203-A (JP)
Title: Transmission control unit
Inventor: OHASHI TAKEHIRO
IPC: B60W10/11
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress shock or vibration caused by sudden change of vehicle acceleration in the longitudinal direction of a vehicle when an automatic transmission unit executes a speed changing operation, and reduce a cause of crew's fatigue by improving ride comfort. SOLUTION: When shifting of a transmission is carried out, if an auxiliary brake is operating, a clutch is released a certain time later after making the auxiliary brake invalid. When the auxiliary brake is made valid again after shifting, the auxiliary brake is started after meeting the clutch.
Patent JP-2002018692-A (JP)
Title: Transport roller trimming device and adjusting method for it
Inventor: NISHIYAMA TADAO
IPC: B24B21/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a transport roller trimming device for polishing a transport roller by rotating the transport roller and simultaneously towing the same on a transport line to be moved by a towing rope. SOLUTION: This transport roller trimming device is formed by a belt-like polishing member abutting on plural transport rollers, a plate lined with the polishing member on the transport roller side surface, and a cushioning material interposed between the plate and the polishing member so as to reduce the thickness of the device.
Patent JP-2002015359-A (JP)
Title: Depositing system and note depositing machine
Inventor: EBIHARA KEIICHI
IPC: G07D11/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a depositing system capable of efficiently and uniformly handling money and notes, and a note depositing machine enabling unverifiable notes or the like to be efficiently inputted by hand. SOLUTION: In the depositing system, a bank note depositing machine 10, a coin depositing machine 20, and a note depositing machine 30 are all controlled by a management terminal 40. When notes or the like that cannot be verified by a note depositing machine 50 are manually inputted, reference input patterns 52a and 52b matching the skill of a person in charge are taken out of a storage are 52 for display on a display part 63, and inputs from an operating part 62 are accepted only for items displayed in the reference input patterns. Additional information is provided later by a special cashier. Thus, the process of manually inputting unverifiable notes can be quickened as a whole, with the process time being constant among different operators.
Patent JP-2002013980-A (JP)
Title: Spectroscope
Inventor: HARADA YOSHIHISA
IPC: G01J3/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce loss of light due to astigmatism in an optical system of a spectroscope using a concave diffraction grating. SOLUTION: An illumination optical system A is composed of a light source 1, a concave spherical face mirror 2, and a convex cylindrical face mirror 3. An illumination optical system B is composed of an inlet slit 4, the concave diffraction grating 5, and an outlet slit 6. An original ray in the illumination optical system A is condensed at the inlet slit 3, and sagittal rays in the illumination optical systems A and B are condensed at the outlet slit 6. By this, astigmatic differences by astigmatisms produced in the illumination optical systems A and B are mutually reversed and counterbalanced and so a spot not affected by the astigmatisms can be obtained on a sample face 10. A bundle of rays inside a sagittal face is broadened by the convex cylindrical face mirror 3 and so the quantity of light passing the inlet slit 4 is increased.
Patent JP-2002013983-A (JP)
Title: Two dimensional infrared thermal image device
Inventor: ONO SHIGEO
IPC: H04N5/33
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a two dimensional infrared thermal image device capable of recording an event to be observed at good timing. SOLUTION: This two dimensional infrared thermal image device detecting an infrared ray irradiated from an object and producing a thermal image of this object is characterized by that it has a two dimensional infrared ray sensor receiving an infrared energy accumulation start signal for starting the accumulation of the infrared energy and producing the thermal image, a frame data recording part recording the thermal image from the two dimensional infrared ray sensor under control of a recording timing signal, a sensor timing control part receiving an external synchronizing signal from a separately provided external synchronizing signal generating part synchronized with occurrence timing of the event to be observed for generating the infrared energy accumulation start signal,  and a recording part timing control part receiving the external synchronizing signal for generating the recording timing signal and controlling operation timing of the frame data recording part.
Patent JP-2002015367-A (JP)
Title: Facing vending device and facing vending method
Inventor: OKADA KAZUHIRO
IPC: G07F9/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that sale is required by facing a seller and a purchaser each other according to the commodity content to be sold by a vending machine. SOLUTION: In this facing vending device, a human sensor 12 and an extension 13 of a television door phone are installed on a vending machine 11, and a master machine 38 of the television door phone and a vending machine monitor 21 having a sales permission switch 30 switchable between the sales prohibition state and the sales permission state relative to the vending machine 11 are installed on the seller side, and when the purchaser is sensed by the human sensor 12, or when a purchase cell is given from the extension 13 of the television door phone, the vending machine 11 is switched to the sales permission state by the sales permission switch 30 from an image on a television monitor of the master machine 38 of the television door phone and conversation by the television door phone, and the television monitor display of the television door phone is maintained until the human sensor 12 senses leaving of the purcharser.
Patent JP-2002021110-A (JP)
Title: Sieve device for excavator
Inventor: INOUE HIROSHI
IPC: B07B1/22
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve sieving efficiency on a sieve device for an excavator to be used by mounting it on an arm of the excavator. SOLUTION: A wire netting 31 constituting a screen for a sieve is provided on a peripheral wall part, a rake part 33 is provided on an end part on the side of an opening part 26 and a bottom part screen 36 for the sieve is provided on a portion to be a bottom part on a container 17 for the sieve in the sieve device 11. It is possible to sieve an article on both of the wire gauze 31 and the bottom part screen 36 of the peripheral wall part by rotating the container 17 for the sieve storing the article to sieve through a rotating transmission mechanism 16 by a hydraulic motor 14 in a state of inclining it so that the opening part 26 turns diagonally upward.
Patent JP-2002021418-A (JP)
Title: Metal fitting for ceiling
Inventor: SAWADA NOBUYASU
IPC: E05D15/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To largely reduce workhours for the execution of works of a ceiling by unifying a rail for a movable partition and metal fittings for the ceiling, and to simplify the execution of works of the ceiling. SOLUTION: The metal fittings for the ceiling are composed of a vertical piece 2 installed onto the side face of a ceiling structure member 4 and a horizontal piece 3, which is extended horizontally from the lower edge of the vertical piece 2 and on which the end section of a ceiling material 8 is placed and which has a traveling rail 7, to which a traveling tool 6 for the movable partition 5 is fitted.
Patent JP-2001346562-A (JP)
Title: Fresh juice maker and method for producing fresh juice
Inventor: YAMANO KIYOSHI
IPC: A47J19/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a fresh juice maker and a method for producing a fresh juice using the same that can make a variety of fresh juices from various kinds of materials according to drinker's preference and can be automatically washed every time after a fresh juice is prepared. SOLUTION: The objective fresh juice maker is equipped with a maker body case 1, a cup unit 10 that is arranged to the maker body case and is proved with a holder 11 for a material cup 2 containing raw materials and with a cleaning cup 12, a vertically moving unit 20 that allows the cup unit 10 to move perpendicularly a rotary driving unit 30 for driving rotry blades 31 for crushing and mixing the raw materials by stirring, a juice-feeding unit 40 for feeding the juice to the material cup 2, a washing water-feeding unit for feeding the washing water to the cleaning cut 12 and an operation unit 60 that is equipped with operation buttons for the vertically moving unit 20, the rotary driving unit 30, the juice-feeding unit 40 and the washing water-feeding unit 50.  After the juice is produced by driving the rotary blades 31 in the material cup 2, the rotary blades 31 are rotated in the cleaning cup 12 whereby the rotary blades are automatically cleaned.
Patent JP-2002027652-A (JP)
Title: Detachment preventing appliance for electrical code
Inventor: NAKANE SHINICHI
IPC: H02G15/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by diminishing the labor of detaching a cord. SOLUTION: Although a detachment preventing appliance 1 is provided with two grip portions 2, 2 on which cords 14, 16 are hung and locked. Between both grip portions 2, 2 a joint 12, which mutually connects uniting segments 9, 9 formed at the tips of respective uniting portions 4 through mutual engagement between a protrusion 10, and a through-hole 11 is formed. The both are separable keeping the codes 14, 16 and locked in the grip portions 2, 2 respectively, by releasing the mutual coupling of the uniting segments 9.
Patent JP-2002031042-A (JP)
Title: Drop sump kerosene pump
Inventor: SUGAI NORIAKI
IPC: F04B23/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene pump to form a drop sump for prevention of drops from falling generated when a suction pipe and discharge pipe as accessories to the kerosene pump is to be drawn off from a vessel at the end of the operation. SOLUTION: Lids 6 and 7 are attached to the tips of a suction pipe 2 and discharge pipe 3 of a kerosene pump 1, and a plurality of suction holes 4 and discharge holes 5 are provided at the pipe trunks in proximity over the lids 6 and 7 so that spaces to be used as drop sumps 8 and 9 are formed.
Patent JP-2002033117-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWAMOTO KAZUYA
IPC: H01M10/0569
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that chain carbonic ester such as dimethyl carbonate to be mainly used as a nonaqueous solvent of a nonaqueous electrolyte secondary battery is high in vapor pressure and low in firing point, thereby the battery is expanded at the time of high temperature preservation according to the height vapor pressure in a thin battery and higher safety is required in this kind of battery. SOLUTION: Mixed solvent of total three kinds of at least one selected from a group of cyclic carbonic ester such as ethylene carbonate and vinylene carbonate, one of dibutyl carbonate and dipropyl carbonate and at least one selected from a group of sulfolane, 3-methylsulfolane, 1,4-butane sulfon, ethylene glycolic mono-n-butyl ether acetate and 1, 2 diacetoxy ethane is made and the mixed solvent with dissolved supporting electrolyte is used.
Patent JP-2002028657-A (JP)
Title: Electrode for wastewater treatment
Inventor: ODA KENJI
IPC: C02F1/463
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide electrodes for wastewater treatment where metallic electrodes are prevented from being broken and fallen into a tank due to the consumption. SOLUTION: The electrode comprises a pair of the metallic electrodes including iron and/or aluminum to be immersed in wastewater, and electrically insulated parts are formed on the surfaces of the electrolytic surfaces of the metallic electrodes.
Patent JP-2002010630-A (JP)
Title: Switching power source
Inventor: ONODERA MAKOTO
IPC: H02M3/155
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To easily meet when a sudden voltage fluctuation occurs. SOLUTION: When a power source voltage supply is applied, an error detector 16 of a high pass compensation circuit 15 directly compares its input voltage and a reference voltage, passes a necessary band, outputs and makes its amplification feedback to a switching element control circuit 13. As a result it can respond from a moment when the power source supply voltage is applied, it can easily cope with an input voltage having a sudden voltage fluctuation from an AC power source. And this is same against a sudden fluctuation of a load.
Patent JP-2002028143-A (JP)
Title: Cardiac magnetic field diagnostic apparatus of atrial flutter and atrial fibrillation, and method for identifying electrical re-entry circuit of atrial flutter and atrial fibrillation
Inventor: NAKAI KENJI
IPC: A61B5/055
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cardiac magnetic field diagnostic apparatus capable of identifying the position of an abnormal electrical re-entry circuit inside the cardiac muscles such as the atrial flutter and atrial fibrillation safely, speedily and precisely, and provide a method for identifying the electrical re-entry circuit. SOLUTION: A magnetic field distribution measuring device 1 prepares data on the magnetic field distribution in time sequence by measuring the non-contact magnetism in plural coordinates on the region of chest of a subject. A first computing element 2 prepares image data showing the three-dimensional electric current density distribution in the cardiac muscles in response to the magnetic field distribution measuring device 1. A second computing element 3 prepares three-dimensional anatomical image data by processing plural tomographic data separately obtained by using a tomographic diagnostic apparatus. A display device 4, receiving these data, displays an image showing the intramyocardial electric current density on the anatomical image.  Therefore, when the abnormal electrical re-entry circuit is generated in the cardiac muscles, the anatomical relation of the position can be easily identified. Further, instead of the anatomical image, an image showing a normal stimulation propagation circuit can be used as a template.
Patent JP-2002043135-A (JP)
Title: Ferrite bobbin and its manufacturing method
Inventor: UCHIDA MINORU
IPC: H01F41/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertical axis type ferrite bobbin having a very low height and a method of manufacturing the bobbin. SOLUTION: The ferrite bobbin is formed by performing fluting and cutting on a columnar base ferrite material, while the material is being rotated.
Patent JP-2002038072-A (JP)
Title: Pigment dispersion and ink for ink jetting obtained using the same
Inventor: HATADA SHIGEO
IPC: C09D11/322
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion which contains a pigment having a small average particle size and is excellent in jetting stability and color tone, and an ink for ink jetting. SOLUTION: The pigment dispersion comprises at least a pigment, a dispersant and water, where at least one of compounds represented by general formula (1) (wherein R is H, a 1-15C straight chain or branched alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted naphthyl group; m is an integer of at least 1 and at most 100; and M is H, Na or a mixture of H and Na) is employed as the dispersant. There is also provided an ink for ink jetting obtained using the same.
Patent JP-2002038536-A (JP)
Title: Cutoff control apparatus for construction equipment
Inventor: KASUYA HIROTSUGU
IPC: F15B11/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff control apparatus for construction equipment, which sufficiently reduces its energy loss while alleviating mental burden on the operator. SOLUTION: The cutoff control apparatus is installed in the construction equipment having a plurality of actuators 7a, 7b,..., and a relief valve 10. According to the cutoff control apparatus, an oil temperature in a relief circuit 11 having the relief valve arranged thereacross, is detected by temperature sensors 22a and 22b, and a commanding current value A of a command signal S to a proportional solenoid valve 30 is controlled by a controller 23 according to the detected oil temperature. Then, a pressure value of pressure oil introduced from a pilot hydraulic pump 31 via conduits 29a and 29b and a shuttle valve 21 to a regulator 13 is regulated, to thereby reduce a discharge flow rate Q of a hydraulic pump 9 to a predetermined cutoff flow rate.