baber/WOPTO huggingface dataset:
Patent JP-2002068077-A (JP)
Title: Oil collector for recovering oil floating on water surface
Inventor: MORITA MITSUHIRO
IPC: B63B35/32
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an oil collector for recovering the oil floating on water surface, capable of automatically installing an oil collecting member onto the water surface, and efficiently collecting the oil by one ship. SOLUTION: This oil collecting device 20 is provided with an oil collecting boom 21 vertically movably mounted along a guide pole 22 installed at a board side, and comprises an elevating device 23 and a pair of oscillating driving winches 24, a tip at a bow side is oscillated on the guide pole 22 as a fulcrum to a side separated from a ship body side face 11 by the pair of oscillating and driving winches 24 to be opened at a predetermined angle in a state that the oil collecting device is lowered onto the sea surface by the elevating means, and the oil floating on the sea surface is collected between the oil collecting boom 21 and the ship body side face 11 in navigating the ship body.
Patent JP-2002081311-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OTSUBO YASUHIKO
IPC: F01N3/20
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine allowing reconciling of purification efficiency of reduction purification of NOx contained in exhaust of the internal combustion engine and oxidation purification of an unburned material in a high level. SOLUTION: An exhaust system of the internal combustion engine 1 comprises branch passages 51 for branching exhaust discharged from the engine 1, a storage reduction type NOx catalyst 52 provided for every branch passage 51, a confluent passage 53 for joining exhaust flowing in each branch passage 51 and an oxidation catalyst 54 which is provided in the confluent passage 53 and promotes oxidation purification of the unburned material in exhaust. An electronic control unit 30 independently controls each fuel adding operation by a reducing agent addition nozzle provided in each branch passage 51 and differentiates an air-fuel ratio of exhaust flowing into the NOx catalyst 52 for every branch passage.
Patent JP-2002068116-A (JP)
Title: Coil packaging machine and method therefor
Inventor: MITANI TOMOATSU
IPC: B65B11/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a coil packaging machine capable of packaging a coil having the same nominal diameter and a different diameter from each other in a compact condition. SOLUTION: The coil packaging machine comprises a traveling truck 11 and a covering arm 15 constituted of a front end arm 17 having a sheet receiver 17a which is rotated by two rotary shafts 13 provided on the traveling truck 11 and connected to a base end arm 16 and an articulated axis 1 6a located between the rotary shafts 13, 13 to rotate reversely to the base arms 16 in compliance with the rotation of the rotary shaft 13 in the waiting position where it receives the sheet 5, and holds the sheet 5 at the front end and unholds it,  and when a sheet transfer device extends/contracts the distance arbitrarily between both ends of the sheet in the taking in and delivery device for the sheet and reciprocates orthogonal to the central line between the coils in a sheet with a length corresponding to the diameter of the coil from the sheet transfer is received by the coil packaging machine 1 to package the coil 6.
Patent JP-2002083783-A (JP)
Title: Rf-sputtering device and manufacturing method for semiconductor device
Inventor: SUZUKI EIJI
IPC: H01L21/68
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an RF sputtering device and a manufacturing method for semiconductor device, with which the release of a coating film on a stage can be suppressed in RF sputtering. SOLUTION: This RF sputtering device is a device for applying RF sputtering to a wafer 21. This RF sputtering device is provided with a stage 22, which is located inside an RF chamber, for placing the wafer 21 and a material film 24, with which the outer periphery of the upper surface of this stage is coated, having resistance to RF sputtering and to be positioned on the outer periphery of the wafer, when the wafer is placed on the upper surface of the stage.
Patent JP-2002081856-A (JP)
Title: Refrigerator
Inventor: YOSHIDA KATSUHIKO
IPC: F25D21/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator excellent in the handling convenience of first and second refrigerating chambers while securing the capacity of a freezing chamber. SOLUTION: The refrigerating chamber is partitioned in the direction of up-and-down to obtain the first refrigerating chamber in the upper part and the second refrigerating chamber in the lower part of the same, then, an evaporator as well as a fan for refrigeration are provided in the upper rear part of the first refrigerating chamber, and a main control substrate is received in a space outside of an insulating material. Further, the substrate is covered by a cover whereby the size of deepness of the freezing chamber and the deepness of the second refrigerating chamber can be secured so as to be comparatively large while the handling convenience of the first refrigerating chamber is not spoiled.
Patent JP-2002079730-A (JP)
Title: Ink ribbon cartridge
Inventor: AKIYAMA KEIICHI
IPC: B41J33/52
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To preferably maintain the printing quality on a printing medium from the start to the end of a winding operation of an ink ribbon onto a taking up core by constantly maintaining the tension on the ink ribbon. SOLUTION: This device comprises a taking up core 13 and a feeding out core 12 provided in a cassette case 11, an ink ribbon 100 with both ends wound around on the taking up core 13 and the feeding out core 12, and a rotatable taking up side pinch roller 16 to be slid against the ink ribbon 100 fed out from the feeding out core 12 according to rotation of the taking up core 13 and feeding out the same to the taking up core 13, wherein a capstan roller 28 to be slid against the ink ribbon 100 is provided between the taking ups side pinch roller 16 and the taking up core 13 such that the contact area of the ink ribbon 100 with respect to the taking up side pinch roller 16 is increased by moving the capstan roller 28 according to reduction of the tension of the taking up core 13 applied on the ink ribbon 100 from the start to the end of a winding operation.
Patent JP-2002092922-A (JP)
Title: Module for integrated optical pickup, and optical pickup
Inventor: SUGAWARA SATORU
IPC: H01S5/022
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a method for approaching the light emitting point intervals of a plurality of semiconductor lasers in false by using a reflection plane in a module for an integrated optical pickup, by a simple method suitable for mass production and at a low cost. SOLUTION: In a module for an integrated optical pickup including two opposed semiconductor lasers 1-1, and an optical element 1-2 having two reflection planes corresponding to two semiconductor lasers 1-1 and submounts 1-3 on which they are mounted, the optical element 1-2 has a surface perpendicular to two reflection planes, and is constituted so that the optical element is mounted to the submounts 1-3, on this surface. Because false light emitting point intervals can thereby be independently controlled without depending on the machining accuracy of other parts, an inexpensive part can be used for the submount to realize cost reduction.
Patent JP-2002080023-A (JP)
Title: Metal package excellent in brightness
Inventor: GOTO HIROAKI
IPC: B05D7/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal package simple in a process, easy to be manufactured, having bright, imposing and well-balanced sheen impressions, having a commodity value excellent in unique and useful decorativeness, and excellent in brightness. SOLUTION: The metal package is provided with a coating layer containing a luster pigment selected from the group consisting of metallic flakes and fine particle covering pearlessence pigments. A finishing varnish layer is provided on the coating layer. The mean film thickness of the coating layer is 1-20 μm, and a mean particle diameter (D) to be calculated from the area of luster pigment particles present in the coating layer is 3-20 μm. An area ratio (S) which the luster pigment particles account for is at least 10%, and the mean particle diameter (D) and the area ratio (S) satisfy the equation: D2×S>=300. The mean surface roughness (Ra) of the finishing vanish layer is at most 0.3 μm.
Patent JP-2002093487-A (JP)
Title: Connecting clip and battery replacing cord
Inventor: NAKATSUKA YOSHIAKI
IPC: H01R11/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To replace a battery while feeding the electricity of the battery to an electric apparatus. SOLUTION: The roots of the electrode terminals 2a and 2b of a new battery 1 are pinched by connecting clips 3 having flat plate-like pinch sections 7, and electricity is fed to the electric apparatus from the new battery 1. The cable terminals 15 of the electric system of an automobile or the like are refitted to the new battery 1 from an old battery. Since the pinch sections 7 of the connecting clips 3 are thin, the connecting clips 3 and the cable terminals 15 can be fitted to the electrode terminals 2a and 2b.
Patent JP-2002091396-A (JP)
Title: Display device and its control method
Inventor: TSUTSUI YUSUKE
IPC: G02F1/133
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a display device to cope with two kind of displays such as full-color moving picture display and still picture display (a digital display mode) small in the number of gray levels and also to drastically reduce the power consumption of the whole display system including an external LSI installed outside the display device. SOLUTION: In this display device, display circuits corresponding to two kinds of display modes are provided in one pixel element, and the circuits are made selectable. Moreover, when the digital display mode is selected, the supply of power source to unnecessary circuits (for example, a D/A converter 310, an operational amplifier 311 and a timing controller 305) is stopped, thus the power consumption of the display device is drastically reduced as a whole.
Patent JP-2002091573-A (JP)
Title: Pressure control method, processor and processing method
Inventor: SUGIYAMA MASAHIKO
IPC: H01L21/302
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control method which controls quickly and accurately the gas pressure in a chamber of vacuum process equipment and also to provide a dry etching device that uses the pressure control method. SOLUTION: The feedforward control is applied to control the volume of gas discharged from a chamber 1 on the basis of a prescribed pressure signal and the information on the gas flow rate.
Patent JP-2002089659-A (JP)
Title: Epicyclic gear
Inventor: NAKAJIMA SHINICHIRO
IPC: F16H48/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an epicyclic gear capable of lessening its vibrations and reducing damages to an epicyclic gear and a carrier. SOLUTION: The epicyclic gear 5 contacts with the edge 23d confronting the internal opening part 23c of the inside surface of an accommodation hole 23a over the range including one or more teeth. Thereby contacting of the epicyclic gear 5 with the edge 23d can be generated over one or more teeth 51n irrespective of the rotational position of the epicyclic gear 5.
Patent JP-2002095001-A (JP)
Title: Imaging equipment
Inventor: SHIBATA YUICHI
IPC: H04N7/01
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a video signal of a standard television system is not outputted at a the same time, when an interlace signal of high resolution or progressive signal is outputted, using pixel shift method of total pixel reading CCD. SOLUTION: A C4 circuit 26 forms a low region luminance signal YL2 on the basis of low region chrominance signals GL, BL and RL which are inputted from correction circuits 11G, 11B and 11R, through C3 circuits 25G, 25B and 25R, forms a wide band region luminance signal by adding a high-region luminance signal from a high-region luminance signal forming circuit 24 to the signal YL2, and forms two kinds of color difference signals. The signals GL, BL and RL and the high-region luminance signal are signals of one line out of adjacent two lines. The progressive signal, having a number of scanning line which, is nearly equal to that of the standard television system is outputted from C4 circuit 26, and is half of the speed conversion circuits 27-29 output an interlace signal by carrying out half reduction in speed conversion.
Patent JP-2002098260-A (JP)
Title: Recovering method for existing buried pipe
Inventor: ARAKAWA NORIYUKI
IPC: F16L1/024
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To easily recover an existing buried pipe from inside the ground when the buried pipe is replaced with a newly laid pipe. SOLUTION: An existing underground buried pipe 11 is cut at proper circumferential positions in a pipe axis direction, and the buried pipe 11 is radially constricted via the cutting places so as to be spaced from sediment 12 about the burial region before the radially constricted buried pipe 11 is removed from inside the ground. A first radial constrictor 19 is movable along the line of the existing underground buried pipe 11 cut circumferentially in two in a pipe axis direction and has a first radially constricting guide passage for deforming or constricting one section 16A radially with the movement. A second radial constrictor 20 has a second radially constricting guide passage for deforming or constricting the other section 16B radially over the one radially constricted section 16A with the movement.
Patent JP-2002100445-A (JP)
Title: Connector with lock-ensuring mechanism
Inventor: ENDO TOMOMI
IPC: H01R13/627
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a lock-ensuring mechanism, capable of surely detecting half fitting of mutual housings and capable of preventing an obstacle through incomplete fitting. SOLUTION: This connector 1, having the lock guaranteeing mechanism is provided with a female housing 2, a male housing 3 and a lock guaranteeing member 4. The female housing 2 has a lock hole 5. The male housing 3 has a lock arm 16. The lock arm 16 has a lock projection 36 which is engageable with the lock hole 5. The lock guaranteeing member 4 is movably held by the male housing 3. The lock guaranteeing member 4 has a flexible piece 31. The flexible piece 31 contacts with the lock projection 36, in a state of not being engaged with the lock hole 5 with the lock projection 36. The flexible piece 31 separates from the lock projection 36, when the lock hole 5 engages with the lock projection 36.
Patent JP-2002101259-A (JP)
Title: Picture read device and picture forming device
Inventor: FUKUDA MASAKI
IPC: H04N1/203
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact picture read device capable of sufficiently securing the stable transfer of an original sheet whose surface and back face should be read. SOLUTION: This device is provided with first and second image sensors 9 and 28 for respectively reading the surface and back faces of an original sheet, first and second platens 6 and 7 for supporting the respective faces of the original sheet, and a backup guide for guiding the original sheet to the first platen side. In this case, the respective carriage faces of the platens for supporting the original sheet are constituted of the same continuous plane. Then, guiding means 39b-39d for setting the height of a carriage path on the first plane higher than the carriage path on the second platen, and for regulating and gradually reducing the height of the carriage path of the original sheet are arranged at the upper part of the carriage path.
Patent JP-2002101328-A (JP)
Title: Electronic camera
Inventor: INOUE TAKASHI
IPC: G03B19/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that makes withdrawal of a memory difficult even when a function card with a projection is loaded on the electronic camera and a memory cover is opened so as to prevent image data stored in the memory card from being destroyed. SOLUTION: The electronic camera is provided with a lens barrier 204 that is placed on a front face of a main body and moves between an image pickup lens opening position and a shut position, with a 1st card slot 207 to which the memory card is inserted where part of the memory card for finger nipping is exposed, and with a 2nd card slot 208 to which a function card to add functions is inserted. The function card 210 having a projection more projected than a nip part of the memory card 116 inserted to the 1st card slot 207 is inserted to the 2nd card slot 208, and the nip part of the 1st memory card 116 takes a position clamped between the lens barrier 204 in an open state and the 2nd card slot 208.
Patent JP-2002096795-A (JP)
Title: Reflector buoy for radar
Inventor: SUGIYAMA SHUICHI
IPC: B64D17/18
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflector buoy for radar being so simple in structure that it can be stably laid over the surface of the sea even if thrown down from an aircraft or the like. SOLUTION: The reflector buoy includes a cylindrical container 1 closed at its lower end and having at its top a tapered opening which decreases in diameter upwards; a foldable and deployable reflector deployment means 17 retractable into the container 1 and having a plurality of flexible, wave- reflecting films 16 which form a reflector R; and a float 20 made of a flexible material with good wave permeability for hermetically closing the periphery of the reflector deployment means 17.
Patent JP-2001148146-A (JP)
Title: Electronic device
Inventor: DE BRUIJNE ROELAND PIETER
IPC: G11B7/28
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device furnished with an optical unit performing read-out of the information preserved on an information board and the write-in of information to the information board. SOLUTION: This device is provided with a transfer mechanism for transferring at least two information boards 4, 6 between the preserving position and the recording/reproducing position for read-out and write-in, and a storage unit 10 is arranged as the intermediate preserving part of the information, then the information is copied by means of alternately transferring the 1st and 2nd information boards between the recording/reproducing position and each preserving position. The 1st information board 4 is transferred to the recording/reproducing position from a preserving casing 2 and the reading operation of the information is performed by the optical unit 7, and the information is preserved in the storage unit 10. The 1st information board 4 is returned to the preserving casing 2, and the 2nd information board 6 is transferred to the recording/reproducing position.  The preserved information is written into the 2nd information board 6 from the storage unit 10.
Patent JP-2002111390-A (JP)
Title: Circuit for preventing shock noise in audio amplifier
Inventor: INAGAKI YASUHIKO
IPC: H03F1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for preventing shock noise in audio amplifiers, which can prevent the shock noise in simple constitution when power is turned on and off. SOLUTION: In the circuit for preventing shock noise in audio amplifiers in which supplied audio signals are amplified by a amplifier circuit 12 in relation to a reference voltage supplied from a buffer 14 to be outputted via a coupling capacitor C0 from an output terminal, where it has a reference voltage control circuit 22 which receives a control signal which rises after a predetermined time from after power is turned on and falls before the predetermined time when power is turned off, generating the reference voltage gradually rise for supplying to the buffer 14 while supplying an operating current to both the buffer and the amplifier circuit from the rise of the control signal, and gradual charging of the coupling capacitor C0 allows the prevention of the occurrence of shock noise caused by the sharp charging of it when power is turned on.
Patent JP-2002106345-A (JP)
Title: Cooling structure of radiator
Inventor: HARIO ATSUSHI
IPC: F01P3/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a radiator by utilizing a suction box situated in the rear of a radiator. SOLUTION: An upper radiator 17 and a lower radiator 18 are vertically situated at the inside of a fairing 8 and a suction box 15 is situated in the rear thereof. The upper radiator 17 has a back 22 formed in the shape of a curve protruding toward a rear. A front upper part 21 of the suction box 15 opposed thereto is formed in the shape of a curve protruding toward a front and spreading escape spaces 23 are formed on both the right and the left end sides thereof.
Patent JP-2002103868-A (JP)
Title: Perforated clear file
Inventor: YOKOMIZO KOICHIRO
IPC: B42F5/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the perforation structure of a transparent document holding part sheet which can facilitate the insertion of the documents of a clear file preserving the documents. SOLUTION: In the structure using a clear file holding sheet perforation middle mount, the transparent document holding part sheet is perforated, and the middle mount 4 is lifted through a perforation part and protruded/moved outside from an opening part. The corner of the document is contacted with the step between the transparent sheet and the middle mount 4 to facilitate the insertion of the document.
Patent JP-2002108445-A (JP)
Title: Inspection supporting system of units requiring maintenance/inspection and inspection supporting method using the same
Inventor: TANIOKA MASAYOSHI
IPC: G06Q50/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection supporting system of units requiring maintenance/inspection, in which reference data possessed by a maker is effectively used through a communication means, large expenses are not required, reference data is not deteriorated, the keeping space is not required, the call/ association of the required part of reference data and work for viewing data can easily, speedily and efficiently be performed. SOLUTION: The inspection supporting system of the units requiring maintenance/inspection is provided with the controller 20 of an electronic computer installing software displaying a construction process table used in the inspection of the units requiring maintenance/inspection. A link is set on software with the construction process table as a reference. Reference data of the unit, which is previously stored in an outer storage device 23 managed by the maker B manufacturing the units and having design data of the units, is arbitrarily called and displayed on the construction process table of the unit through the link for respective construction items by a communication means 30.
Patent JP-2001217043-A (JP)
Title: Elecrical connector
Inventor: LIN CHENG-TE
IPC: H01R13/648
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector of a design in which fitting of a housing and a shield is simplified and a shield can be fitted to the housing tightly. SOLUTION: A shield 36 comprises plural panels 50, 52, 54, 56, 58 covering a housing 32, and at least one locking piece 60, 62 of which end edge is bent inclined so that it may enable the shield 36 to lock the housing 32 by locking to the corresponding groves of the housing 32, and the locking pieces 60, 62 are bent to the locking position by simple pressing in the axial direction.