baber/WOPTO huggingface dataset:
Patent JP-2002048033-A (JP)
Title: High pressure fuel supply pump
Inventor: ABE MASAMI
IPC: F02M59/34
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure fuel supply pump dispensing with heat treatment and improving productivity. SOLUTION: A pressurizing chamber 116 communicates with a fuel suction passage 112 and a delivery passage 114. A plunger 120 forcibly sends fuel in the pressurizing chamber 116 to the delivery passage 114. A suction valve 130 is arranged in the suction passage 112, and a delivery valve is arranged in the delivery passage 114. A solenoid 150 operates an engaging member 152, and opens the suction valve 130. An engaging part of the engaging member 152 for engaging with the suction valve 130 is formed in a plane shape.
Patent JP-2002051572-A (JP)
Title: Power converting equipment
Inventor: GOTO SHINYA
IPC: H02M7/48
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To realize short-circuit protecting operation surely and stably by restraining generation of a surge voltage. SOLUTION: Buses 6P1, 6N1 for load connection of a first group are connected with bus-bars buses 9P, 9N by using connection conductors 13P1, 13N1 for reducing flowing-out current. Buses 6P2, 6N2 of load connection of a second group are connected with the bus-bar buses 9P, 9N by using connection conductors 13P2, 13N2 for reducing flowing-out current. As a result, in the case of short-circuit protecting operation, it is restricted that a current flows from smoothing capacitors 3A, 3B of the first group to switching elements UP3, UN3 of the second group or that a current flows from smoothing capacitors 3C, 3D of the second group to switching elements UP1, UN1 and UP2, UN2 of the first group.
Patent JP-2001210378-A (JP)
Title: Solid type chromium-fluorine-lithium secondary battery
Inventor: CHUNG HING KA
IPC: H01M4/1393
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid type chromium-fluorine-lithium secondary battery. SOLUTION: In a solid type secondary battery (10) containing numerous positive plates (7) that have been installed among numerous negative electrode plates (8), positive plates (7) contain aluminum foil (41) coated with a mixture layer (43) of lithium manganate, chromium and fluoride. Negative electrode plates (8) contain a copper foil (47) coated with a mixture layer (49) containing petroleum coke. Between the positive plate (7) and the negative electrode plate, a solid electrolyte (14) composed of lithium perchlorate dissolved into ethylene carbonate and diethyl carbonate is installed. The battery (10) is charged at temperatures exceeding 48 deg.C at first.
Patent JP-2002056886-A (JP)
Title: Battery or capacitor and manufacturing method thereof
Inventor: MOTONO MAKOTO
IPC: H01G11/74
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery or a capacitor capable of effectively utilizing a collecting body material with little projections on an inner peripheral side of a collecting part and provide a manufacturing method thereof, in the battery/ capacitor for making the collecting part by binding each side edge part at both ends of a wound body. SOLUTION: This battery or capacitor is characterized by winding a positive electrode side electrode sheet 11 made of a positive electrode collecting body 111 having a positive electrode widened part 111a widened from one end of the longitudinal direction to the other end and a positive electrode active material layer 112 formed on the positive electrode collecting body 111 and a negative electrode side electrode sheet 12 made of a negative electrode collecting body 121 having a negative electrode widened part 121a widened to an opposite side of the positive electrode widened part 111a from the one end to the other end of the longitudinal direction and a negative electrode active material layer 122 formed on the negative electrode collecting body 121 and making the collecting part by bringing the positive electrode widened part 111a and the negative electrode widened part 121a into  pressure-contact with each other at both ends of the wound body.
Patent JP-2002059117-A (JP)
Title: Rotary vacuum dryer for waste
Inventor: SUGINO WATARU
IPC: C02F11/12
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To avoid the situation, where the operation is impossible because the temperature of a coolant shifts to high temperature side, in a device using a refrigerating cycle as a heating means in regard to a vacuum dryer for drying waste having high water content in a vacuum rotary vessel. SOLUTION: A small capacity 2nd refrigerating cycle using a condenser for condensing steam generated by the drying of the waste as an evaporator is provided. In the condenser of the 2nd refrigerating cycle, an ordinarily structure air cooling type radiator provided with the radiator fin in a coolant passage and for cooling the radiator fin with the air flow from a blower is used. In the 2nd refrigerating cycle, the temperature in the condenser side is set regardless of the drying temperature of the waste in the vacuum vessel. Then, excess heat generated in the system is efficiently released by using the small-sized and low cost device by selecting the kind or the pressure of a coolant properly.
Patent JP-2001349857-A (JP)
Title: Electrode of resistivity meter
Inventor: KAMESAKA SEIJI
IPC: G01R27/22
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrode of a resistivity meter which can suppress time delays, before a correct resistivity of an electrolyte solution is measured when the resistivity changes, and can measure correct resistivity. SOLUTION: This electrode 1 of the resistivity meter has an inner electrode 2, an outer electrode 3, a support part 4 and a plate-shaped packing 8. The inner electrode 2 is formed into a columnar shape. The outer electrode 3 is formed into a circular tube shape. The support part 4 includes an inner electrode holder 10, an outer electrode holder 11 and a coil spring 9. The inner electrode holder 10 supports a base end part 2f of the inner electrode 2. The outer electrode holder 11 supports a base end part 3b of the outer electrode 3. The inner electrode 2 and the support part 4 are set to be relatively movable in the longitudinal direction of the inner electrode 2. The coil spring 9 urges both the inner electrode 2 and the support part 4 in a direction of bringing them closer to each other.  The plate-shaped packing 8 is formed of a synthetic resin, having plastomer properties and is set between the inner electrode 2, and the support part 4. The plate-shaped packing 8 is in tight contact with both the inner electrode 2 and the support part 4.
Patent JP-2002074906-A (JP)
Title: Reproducing data editing system
Inventor: KAWAI ATSUSHI
IPC: G11B27/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction data editing system which automatically blocks out inputted reproduction data and is capable of writing the reproduction data to memory media to edit the data in a writable form even if time codes, etc., are not added to the data. SOLUTION: The reproduction data 99 reproduced and inputted by a videoplayer are compressed and encoded and the reproduction sections A, B, C, etc., are successively set every time when the reproduction time of formed system streams exceeds a prescribed reproduction section time (for example, 5 minutes). Buttons A, B, C, etc., are automatically allocated to the system streams blocked out in the manner described above and when the buttons exceed the number of the upper limit of the buttons displayable on menus, the menus are automatically layered. The system streams of the respective reproduction section A, B, C, etc., formed into manner described above and the system streams of the menus are written to a DVD.
Patent JP-2002075242-A (JP)
Title: Electron gun structure and cathode-ray tube device
Inventor: ISHIHARA TOMONARI
IPC: H01J29/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun structure and a cathode-ray tube device having this electron structure in which increase of a burden to the driving circuit is suppressed and expansion of the diameter of the spot size in the horizontal and vertical direction on the fluorescent screen at the time of changing from small current to the large current is reduced, and thereby a high precision is obtained. SOLUTION: The electron beam generating section of the electron gun structure contains a cathode K. This cathode K comprises at least three regions of different electron emission property made of the first region Ka in the center of the cathode face, the second region Kb arranged so as to interpose the first region in the horizontal direction X, and the third region Kc arranged so as to interpose the first region in the vertical direction Y.
Patent JP-2002069186-A (JP)
Title: Ultra-low density polysuccinimide copolymer foam and method of producing the same
Inventor: KAWANAKA SATOSHI
IPC: C08L101/16
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polysuccinimide copolymer foam having sufficient strength in spite of being ultra-low density, and to provide a method of producing the foam. SOLUTION: The polymer is produced by polymerizing aspartic acid expressed by structural formula (1), a dicarboxylic acid expressed by general formula (2), where D represents an organic group having 2 to 5 carbons containing at least one polymerizable carbon-carbon double bond, and a diamine expressed by general formula (3), where R1 represents a bivalent aliphatic or aromatic group having 1 to 20 carbons, which has a density in the range of 0.002 to 0.02 g/cm3.
Patent JP-2001159798-A (JP)
Title: Image reader and image reading method
Inventor: KATAKURA KAZUHIKO
IPC: G03B27/80
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader and an image reading method capable of suitably adjusting color balance in accordance with the kind of photographic sensitive material without performing troublesome control. SOLUTION: The kind of photographic film being a reading object is acquired (step 200). When the kind shows negative film or sepia film, a filter corresponding to the negative film is set on the optical axis of illuminating light (steps 202 and 204'), and when the kind shows positive film or black-and-white film, a filter corresponding to the positive film is set on the optical axis of the illuminating light (steps 206 and 207). In such a state, the image of the photographic film is read (steps 210 to 226).
Patent JP-2002077017-A (JP)
Title: Data distribution system utilizing communication satellite and receiver side unit and transmitter side unit of the system
Inventor: FUKUI TAKEHIKO
IPC: H04N7/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution system that allows a transmitter side device to distribute data even to a receiver side device having a communication fault due to whether or the like almost at the same time to other receiver side devices having no communication fault. SOLUTION: Each receiver side device 2 has a function that periodically monitors the reception level of a radio wave from a communication satellite 5 and transmits communication fault occurrence information to the transmitter side device 1 by using a ground channel 6 when the ratio wave reception level is decreased to a preset threshold value or below. Upon receipt of the communication fault occurrence information from the receiver side devices 2 via the ground channel 6, the transmitter side device 1 manages the receivers side devices 2 having a communication fault based on the information. Then the transmitter side device 1 transmits data to the receiver side devices 2 having a communication fault by using the ground channel 6 when the transmitter side device 1 transmits data to each receiver side device.
Patent JP-2002076399-A (JP)
Title: Manufacturing method of solar cell and solar cell manufactured by this method
Inventor: HIRASAWA TERUHIKO
IPC: H01L31/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-efficient solar cell with no photodegradation at high productivity, for simplified manufacturing processed and reduced cost. SOLUTION: A phosphorus junction layer 2 which contains, on its surface, an n++ part where a phosphorus is heavily doped is formed at least at a P-type silicon substrate, and then a surface electrode 6 is formed on the n++ part, thus, a back electrode 7 is formed on the backside of the P-type silicon substrate 1. Here, the P-type silicon substrate 1 is doped with gallium. An organic silica compound paste containing phosphorus is printed on the P-type silicon substrate 1 according to the pattern with which the surface electrode 6 is formed, and the P-type silicon substrate 1 is treated in a vapor-phase phosphorus diffusion thermal process so that the phosphorus junction layer containing the n++ part on its surface is formed.
Patent JP-2002078273-A (JP)
Title: Fixing structure of resin cover
Inventor: MICHII TAKASHI
IPC: H02K11/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of jarring and a loosening of a screw bolt caused by deformation in a resin causing no defect and preventing breakdown of the resin cover even when repeating removal and mounting of the resin cover. SOLUTION: A flange 12a is formed on a front cover 12 of an outer rotor motor 10, and at each of four corners of the flange a threaded fixing hole 14 is formed. In the periphery of each fixing hole 14 a cylindrical shaped boss 14a which protrudes on the side of the resin cover 20 is formed. On a flange 22 of the resin cover 20 through holes 23 are formed and a small projection 24 is formed in the periphery of each hole. When mounting, the through holes 23 of the resin cover 20 are positioned fitting to the fixing holes 14 of the outer rotor motor 10, a fixing bolt 30 is inserted from the side of the through hole 23 after passing through a washer 31, a flat plate 32 in a state that the boss 14a is inserted into the through hole 23, and tightened it up against the fixing hole 14 and the small projection 24 is deformed by compression.
Patent JP-2002071473-A (JP)
Title: Fluorescent optical fiber thermometer
Inventor: KAWAGUCHI YUICHI
IPC: G01J5/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a precision florescent optical fiber thermometer where a phosphor is irradiated with an appropriate light-quantity of excitation beam in temperature measurement so that an attenuation curve of a fluorescence beam which is sufficient for temperature measurement is provided, and also the power consumption can be saved. SOLUTION: In the fluorescent optical fiber thermometer 1 where a phosphor 41 whose fluorescence characteristics changes according to temperature is irradiated with an excitation beam L1 through an optical fiber 42, and a fluorescence beam L2 radiated from the phosphor 41 is measured for calculating the temperature of an object 18, the excitation beam L1 is generated with a blue LED21, and also a light-emission time (ta) of the blue LED21 at a single measurement is made 2-500 ms.
Patent JP-2002075162-A (JP)
Title: Plug-in moulded case circuit breaker and cabinet panel using the same
Inventor: KURONO TORU
IPC: H02B1/40
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a plug-in moulded case circuit breaker that is made a dead space into an efficient storage space. SOLUTION: Grooves 2 for a main bar insertion, that are parallel, top and bottom, to a side of case 1 of the moulded case circuit breaker, is provided, and a side of each groove 2 is formed on a terminal part mounting 3, and at least one side of the grooves 2 is formed a small storage space 11 as a non-grooved part.
Patent JP-2002083228-A (JP)
Title: Payment demand business support system, payment demand business support method, and storage medium with payment demand business support program stored therein
Inventor: SATO MANABU
IPC: G06F3/12
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of labor for forming work of a payment slip or charge bill to reduce the cost and to form a reliable precise slip in a short time. SOLUTION: When entry of data is performed on the basis of the bill from the owner of a house, a data input terminal 3 proportionally divides and calculates the subleasing charge, electricity bill or the like for each sublessel, and transmits payment data or claim data to a network server 2. In the network server 2, the payment data or invoice data is sorted and added according to payment designation or claimant, and further edited in conformation to the format of the payment slip or charge bill processed by an intra-office accounting system 7. At the end of a month, the edited payment data or claim data is transferred from the network server 2 to the intra-office accounting system 7 via a document processing terminal 4 and accumulated, and a slip is also issued.  The payment slip data or charge bill data is transmitted to a printer 5 through the document processing terminal 4 to output the payment slip or charge bill.
Patent JP-2002080489-A (JP)
Title: Hollow fiber type organic nanotube and method for producing the same
Inventor: SHIMIZU TOSHIMI
IPC: B82B3/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new hollow fiber type organic nanotube which is producible from readily available inexpensive natural resources, is recyclable and has a wide use range. SOLUTION: This hollow fiber organic nanotube comprises an O-glycoside type glycolipid containing an aldose residue as a glycosyl group and a group of formula (R is a 12-18C unsaturated straight-chain hydrocarbon group) as aglycone and has 10-20 nm inner hole diameter and 40-80 nm outer diameter.
Patent JP-2002080100-A (JP)
Title: Fence for preventing operator for tank truck from falling down
Inventor: TERAUCHI KIMIO
IPC: B60P3/22
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a fence for preventing a tank trunk operator for falling which prevents the operator from falling from an upper working floor of a tank irrespective of a size of the tank truck in a manner that the fence can move to a fall preventive position corresponding to tank trucks of various sizes. SOLUTION: The fence for preventing a fall 1 comprises a plurality of support arms 4 pivoted to a fixed support member 3, a movable fence 6 which is moved in conjunction with the pivoting of the support arms always to keep standing and a driving means 8 for pivoting the support arms. The support arms are pivoted from a standing state to a horizontal state by the driving means, whereby the movable fence 6 is advanced from a fall preventive position corresponding to a large tank truck to a fall preventive position corresponding to a small tank truck with the standing state kept, and also the fence 6 is lowered.
Patent JP-2002087661-A (JP)
Title: Continuous unwinding device and continuous unwinding method for web
Inventor: MIURA YOJI
IPC: B65H19/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To always stably unwind a web without decreasing the percentage of success of reel exchange even in handling of an unwinding web roll whose weight is increased by widening the web width or winding diameter in a continuous unwinding device and a continuous unwinding method for the web. SOLUTION: While the web 8 is unwound from a web roll 7, the web roll 7 is carried from the specified unwinding starting position m to the specified unwinding finishing position n along a pair of parallel guide rails, and while at least the web 8 is unwound from the web roll 7, a rotating driving device is connected to the web roll 8, tension of the web 8 unwound from the web roll 7 is controlled with the same rotating driving device from the unwinding start to the unwinding finish.
Patent JP-2002095113-A (JP)
Title: Controller of forklift
Inventor: KAWASHIMA KAZUFUMI
IPC: B66F9/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can avoid the sudden acceleration of a forklift in a no-load state while the responsiveness in the full-load state is maintained satisfactorily. SOLUTION: This controller controls a forklift in such a manner that a target current value corresponding to an acceleration value sensed by an acceleration value sensing unit is produced (S1 and S2), a current value outputted from a travelling chopper to a travelling motor is to be the target current value (S4) if an acceleration detected by an acceleration detection unit is not larger than a 1st upper limit (NO of S3), or if the detected acceleration is larger than the 1st upper limit and an output current value is larger than the target current value (YES of S3 and NO of S5), and the outputted current value is to be reduced if the detected acceleration is not smaller than a 2nd upper limit larger than the 1st upper limit (YES of S6).
Patent JP-2001110054-A (JP)
Title: Information recording system
Inventor: TAGAMI KOKI
IPC: G11B7/0045
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To evade an adverse effect due to thermal interference between adjacent marks when a high density mark length recording is performed. SOLUTION: Information (binarization signal, etc., related to front/rear space of a recording mark) related to the recording is reproduced from an optical disk 10. Recording parameters (waveform correction amounts related to position/ phase, width or height of recording waveform front/rear pulse) for the optical disk 10 are calculated based on the reproduced information. The recording waveform pulse RWP of the recording data RD is generated based on the calculated recording parameters. The information is recorded on the disk 10 with the generated recording waveform.
Patent JP-2002094294-A (JP)
Title: Substrate carrier
Inventor: UEDA SHUNICHI
IPC: G02F1/13
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrier in which interference with other apparatus can be prevented surely regardless of the size or the orientation in the X-Y plane of a stage. SOLUTION: When a substrate 10 to be carried is mounted on a stage 11 in a substrate carrier, a controller 13 controls a stage drive mechanism 12 to move the substrate mounted on the stage 11 to the compression position of electronic component. The controller 13 compares a limit value set in a register 13a with the coordinate at the target position of the stage 11 and controls the stage drive mechanism 12 if the target position does not exceed the limit value otherwise stops control of the stage drive mechanism 12. Based on the detection results from a stage angle detecting section 15 and a stage size detecting section 16 and a content stored in a storage unit 14, the controller 13 switches the limit value depending on the extending state in the X-Y plane of the stage 11 (orientation in the X-Y plane of the stage 11 and size in the X-Y plane of a stage 11 being fixed currently).
Patent JP-2002087862-A (JP)
Title: Dispersant for hydraulic composition
Inventor: ARAI NORIHIKO
IPC: C09K23/42
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for a hydraulic composition, which has high dispersing capability and hardly affects the setting of a hydraulic composition such as cement. SOLUTION: This dispersant contains a compound formed by subjecting sulfosuccinic acid or its salt to monoester bonding to polyoxyalkylene glycol or alkoxypolyoxyalkylene glycol, at its one terminal.