baber/WOPTO huggingface dataset:
Patent JP-2002303173-A (JP)
Title: Engine starting device
Inventor: OSADA MASAHIKO
IPC: F02D41/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful fuel consumption and avoid a delay time up to starting travel by holding an engine in an operated condition without automatically stopping it during a short stop time. SOLUTION: An EASS(engine automatic stop and start system) ECU 4 establishes an automatic engine stop mode if a vehicle is stopped when a signal 10 indicates a red signal and predetermined conditions are satisfied. At this time, a time Ts up to a change from the red signal to a blue signal is calculated, and if the time Ts is a preset time Ts0 or more, the engine is automatically stopped and if Ts<Ts0, the automatic engine stop mode is cancelled to hold the engine in the operated condition (for example, an idling condition). Thus, wasteful fuel consumption can be suppressed without causing starting loss at restarting since engine stop. Because the engine is held in the operated condition during stop, travel can be started upon changing to the blue signal.
Patent JP-2001283012-A (JP)
Title: Data display device
Inventor: MIYASHITA SHINICHI
IPC: G06Q40/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To display and output whether exchanging is carried out (namely, whether security data is under being updated) in a security market to be easy for users to understand in the case of displaying and out putting the security data. SOLUTION: In a data display device, a detection means 35 detects a state code showing whether the data is in an update processing period from an inputted security data photographic message and based on that this state code is detected, a display control means 36 changes a display form to display-output the security data on a display screen 6. This display form is changed in a form which can be viewed easily by a user such as the change of the background color of a screen display, the blink of the background color of the screen display, the color change of a part of the screen display, the blink of a part of the screen display, the color change of characters, symbols, frames, etc., displayed on the screen and the blink of the characters, symbols, frames, etc., displayed on the screen.
Patent JP-2002313153-A (JP)
Title: Communication cable
Inventor: MATSUZAWA TAKASHI
IPC: H01B7/18
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce friction resistance against a tube way, an existing cable sheath or the like, in case a communication cable is placed aerially or in tube ways under ground or the like. SOLUTION: A cable sheath of the communication cable is coated with a cable sheath inner layer and an outermost layer made of non-bleed out type lubricative resin by en-bloc bilayer extrusion.
Patent JP-2002307534-A (JP)
Title: System for molding synthetic resin hollow body sheet by belt system
Inventor: OTANI TAKESHI
IPC: B29C48/355
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for manufacturing a synthetic resin hollow body sheet by which a production rate of 7 m/min or more is realized and the mold ing of the synthetic resin hollow body sheet using new materials such as a reproduction material and further, a high-density polyethylene or a chain low- density polyethylene is achieved. SOLUTION: The system for manufacturing the synthetic resin hollow body sheet is of such a structure that a plurality of fluid flow paths are formed in a plate made of a material having a high heat conductivity such as a metal, which forms the gap faces of an upper and a lower cooling tank for cooling water to circulate through and openings extending in the widthwise direction per fluid flow path are formed in the gap faces of the plate. In addition, an air- and water-permeable belt runs on the gap faces of the upper and lower cooling tanks. Further, the sheet is taken up by driving a belt-system former and at the same time, a negative pressure and/or the cooling water are supplied to a plurality of the fluid flow paths.  Besides, in order to achieve the high rate production, a skin layer is formed on the surface of the sheet by arranging an air cooling means at the first state of the former.
Patent JP-2002312011-A (JP)
Title: Information communication system for machine tool
Inventor: TAKEMURA SHIGEKI
IPC: G05B19/414
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To support continuous driving of a machine tool by establishing various data communication on an information communication terminal of the machine tool, a portable telephone a worker has, etc. SOLUTION: The worker can monitor a state of the tool machine and carry out a few operations from a remote place in accordance with various menus such as confirmation before driving 62, etc., by establishing a mutual communication function such as confirmation of an operational state from the machine tool, correspondence of an alarm, remote place remote operation, etc., against the portable telephone 6 having an information communication terminal function.
Patent JP-2002306833-A (JP)
Title: Game machine using self-traveling body
Inventor: KOBAYASHI YUSUKE
IPC: A63H30/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To devise a position detector so as to directly read the position of a model body with a simple position detector in order to exchange the model body by automatic control by detecting the position of the model body in a game machine of double-deck structure. SOLUTION: In the game machine which guides model bodies traveling on a model body traveling surface through magnetic force by self-traveling bodies self-traveling on a self-traveling body traveling surface for making the model bodies to run a race with each other, the magnet of each self-traveling body for connecting the model body and the self-traveling body with magnetic force is made of electromagnet, RFID antennas are lines up at prescribed intervals on the traveling surface of a model body exchanging area, Passive RFID tags are provided under the model body, an answer command signal is originated toward the RFID tags of the model body from the RFID antennas of the model body exchanging area, an answer signal from the RFID tags is received by the RFID antennas, a code reading part reads the code information of the RFID tags, and this is transmitted to a central controller.
Patent JP-2002002933-A (JP)
Title: Device for sealing endlessly circulating conveyor belt at its side edge region
Inventor: SCHERMUTZKI KONRAD
IPC: B65G21/22
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for further improving the sealing of a conveyor belt at its lower face. SOLUTION: The device for sealing the endlessly circulating coveyor belt, formed of a magnetizable material, particularly steel, at its side edge region against a liquid heat medium or a gas heat medium operating on the reverse of the belt in a region of a temperature control section including at least one sealer arrangement existing at the height of each side edge region and continuously ranging over at least the length of temperature control section comprises at least one magnet unit 8 assigned in the sealer arrangement 7 for 1 applying uniform attraction force to the coveyor belt 1 over the total length of the sealer arrangement 7.
Patent JP-2002312133-A (JP)
Title: Interface device for magnetic card reader
Inventor: YUMOTO HIDEO
IPC: G06K17/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an interface device for magnetic card reader, capable of not only coping with various magnetic card readers, peripheral devices and communication protocols but also inhibiting mis readings due to static electricity. SOLUTION: A track and record standards which are readable by magnetic card reader 2 are set based on an on/off state of dip switched 521, 522. Data, read by the magnetic card reader, are encoded at a key board controller 54 according to an encoding rule of a key board and is transmitted to a PC 53 via a communication circuit 55. Static electricity generated from the magnetic card is prevented from infiltrating into the key board controller by installing ferrite core and ferrite beads between the card reader and an I/F 543.
Patent JP-2002310026-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: ICHINOHE KATSUYUKI
IPC: F02M37/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine capable of reducing a generation quantity of fuel vapor in a fuel tank by restraining a fuel temperature rise in the fuel tank. SOLUTION: Fuel in the fuel tank 1 is forcibly sent by a fuel pump 3, and is supplied to a plurality of fuel injection valves 11 by a fuel supply passage 7. A fuel return passage 13 for returning the fuel uninjected by the fuel injection valves 11 to the fuel tank 1 is extended from one end side of a fuel gallery part 9 of the fuel supply passage 7. A bypass passage 17 is extended from the other end side of the fuel gallery part 9 of the fuel supply passage 7, and the bypass passage 17 is connected to the upstream side of a pressure regulator 15 of the fuel return passage 13. A control valve 21 is arranged on the upstream side of a communicating position of the bypass passage 17 in the fuel return passage 13.  This control valve 21 is a pressure operating valve having a pressure chamber communicated with an exhaust pipe of an engine E, and closing with exhaust pipe pressure introduced to a pressure chamber as an operation source.
Patent JP-2002311702-A (JP)
Title: Developing device for forming image
Inventor: OKUNO YUZO
IPC: G03G15/01
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for forming a clear copied image having uniform density. SOLUTION: In the developing device provided with a developing roller arranged facing an electrostatic latent image holding photoreceptor and a means for carrying and supplying toner to the developing roller so as to form a toner layer on the developing roller as main parts, it is characterized in that the sticking toner quantity (M/A [g/m<2> ]) and the potential (-V) of the toner layer on the developing roller are controlled within the extends satisfying the four following expressions in the relation between the circumferential velocity ratio of the photoreceptor to that of the developing roller (νopc/νoev); an expression (1) -V=8.70 (M/A)/(νopc/νoev), an expression (2) -V=3.47(M/A)/(νopc/νoev), an expression (3) (M/A)/(νopc/νoev)=5.75, and an expression (4) (M/A)/(νopc/νoev)=8.05.
Patent JP-2002307698-A (JP)
Title: Device for maintaining head discharge characteristic and ink-jet printer therewith
Inventor: TAKAHASHI NOBUHITO
IPC: B41J2/165
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for maintaining head discharge characteristics which can prevent generation of noise and scattering of ink when a wiping means is cleaned, and an ink-jet printer therewith. SOLUTION: A wiper cleaner 113 has slits 113S formed therein. An adhering substance adhering to a wiper 111 for wiping a printing head is scraped by passing the wiper 111 between the slits. Since the wiper cleaner 113 can scrape the adhering substance adhering to the wiper 111 without colliding against the wiper 111, a wrong operation by the generation of noise such as collision noise, etc., is prevented. Moreover, since the wiper 111 is prevented from elastically deforming and recovering, a decrease in the recording accuracy due to the scattering of ink is prevented.
Patent JP-2002321997-A (JP)
Title: Apparatuses for making silicon single crystal and method for making silicon single crystal using the same
Inventor: SONOKAWA SUSUMU
IPC: C30B15/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatuses for making silicon single crystals having apparatus configuration including an insulation ring at an extremity of a gas straightening pipe, in which stagnation of an inert gas over the insulation ring hardly occurs and which can effectively inhibit an accumulation of deposit from the vaporized substances on members arranged in a furnace directly over melt of raw material. SOLUTION: A gas straightening inner tube member 31 is arranged so as to surround a silicon single crystal 23 pulled up from silicon molten liquid 14. The lower portion of the gas straightening inner tube member 31 is disposed over the surface 14a of the molten silicon and in the crucible 12. Further, to the lower end of the gas straightening inner tube member 31 the insulating ring 32 arranged such that it's lower surface faces to the surface 14a of the silicon molten liquid is integrated projecting radially and outwardly. Additionally, to the outer periphery of the insulating ring 32, a gas straightening outer tube member 33 whose outer surface faces to the inner surface of the crucible 12 is integrated extending upwardly in the axial direction.
Patent JP-2002315555-A (JP)
Title: Method and apparatus for peeling fruit or the like
Inventor: KAMIKADO TAKAHIRO
IPC: A23N7/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the peeling operation of skin of fruit, etc., by a manual operation using a knife or a peeler on the market requiring enormous labor. SOLUTION: A granular spraying material (e.g. ice, an alcohol or dry ice cooled and solidified) 4 having properties of melting or subliming is sprayed on the skin of fruit, etc. The skin of fruit, etc., is removed by physical impact strength or the like of the spraying material 4 in a short time and evenly.
Patent JP-2002318466-A (JP)
Title: Electrostatic latent image developing toner
Inventor: NAKAYAMA YUKINORI
IPC: G03G5/08
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner having uniform distribution of the charge amount, showing stable electrification characteristics without decreasing the triboelectrification charge amount and without performing a charge-up, and having excellent fluidity, environmental dependence and durability characteristics. SOLUTION: Both of anatase titanium oxide having from 10 to <200 nm average particle size and rutile titanium oxide having from 200 to <500 nm average particle size are externally added to the toner particles to prepare the electrostatic latent image developing toner.
Patent JP-2002321762-A (JP)
Title: Taping base paper and taped electronics parts
Inventor: OKAZAKI TADAHIRO
IPC: B65D73/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a taping base paper sheet and taped electronics parts that allow the disposing of electronics parts at a desired pitch and the taping thereof at high densities. SOLUTION: On the taping base paper sheet 10, feed notches 14 are formed in the longitudinal direction along the both end edges across the width, and a plurality of electronics parts 12 are held between the taping base paper sheet 10 and an adhesive tape 22, thus forming taped electronics parts 20. In transporting, teeth 18 of a toothed wheel 16 driven by a feed device such as a pulse motor are engaged with the feed notches 14 causing the taped electronics parts to be feed-moved at a fixed pitch. The taping base paper sheet does not have, unlike conventional tapes, feed holes formed therein, which allows the disposition of electronics parts 12 at a desired suitable pitch. One example shows allowing of setting of the electronics parts at a still less disposition pitch in so far as there occurs no hitch in the removing, etc., of the electronics parts 12 when installed. Thus the electronics parts 12 can be taped at still higher densities.
Patent JP-2002321919-A (JP)
Title: Lithium manganese compound oxide and lithium secondary battery
Inventor: ITO TAKANORI
IPC: H01M10/05
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithium manganese compound oxide having a high active material capacity, its manufacturing method and a lithium secondary battery using the compound oxide. SOLUTION: The lithium manganese compound oxide is represented by Li1-x MnO2-δ (wherein, x denotes a lithium defective amount and satisfies 0<=x<0.6 and δ denotes an oxygen defective amount and satisfies 0<=δ<=0.2), and a space group of the crystal structure can be represented by R3m and when R3m is adopted, (104)/(003) face index intensity ratio y satisfies 0.168<=y<=0.238. The lithium manganese compound oxide is manufactured by mixing a lithium compound with a manganese compound, burning the mixture in an atmosphere of a low oxygen concentration and electrochemically treating the burnt material. A lithium secondary battery is accommodated with a positive electrode formed by a positive electrode material and a negative electrode containing a lithium group metal, a metal oxide, a metal nitride, a carbon material and the like.
Patent JP-2002324675-A (JP)
Title: Organic light emitting device
Inventor: UENO KAZUNORI
IPC: H05B33/14
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting device with a light output of high efficiency, high brightness and long life, which has durability, is easy to manufacture and of comparatively moderate in price. SOLUTION: With the organic light emitting device having a pair of electrodes that is a positive and a negative electrodes and a layer including one or a plurality of organic compounds pinched between the electrodes, one or more layers including the organic compounds contain a compound of formula 1. R1 to R6 either a substituted or non-substituted alkyl group, a substituted or non-substituted aryl group, a substituted or non-substituted aralkyl group, a substituted or non-substituted alkoxy group, or a substituted or non-substituted heterocyclic group, provided, R1 to R6 may be identical or different. Further, R1 and R2 , R3 and R4 , and R5 and R6 may form condensed rings.
Patent JP-2002323649-A (JP)
Title: Imaging unit
Inventor: KONDO TAKAHITO
IPC: G03B7/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To carry out autofocus control for an object in various kinds of luminance areas, when a plurality of pictures obtained by photographing one object on a plurality of exposure conditions are composited and an image of a wide dynamic range is generated. SOLUTION: The autofocus control for the various kinds of objects currently photographed with a proper signal level in each image photographed on different exposure conditions can be carried out by providing a focusing voltage selection means to selectively output a plurality of focusing voltages detected from a plurality of images whose exposure conditions are different as a focusing voltage to be referred to by the autofocus control means. Furthermore, a means to normalize a plurality of focusing voltages is provided for the imaging unit, and the autofocus control which does not depend on exposure conditions by removing an influence on the focusing voltage given by the change of exposure conditions can be carried out.
Patent JP-2002328599-A (JP)
Title: Method for transferring positional information on digital map
Inventor: ADACHI SHINYA
IPC: G09B29/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring positional information on a digital map which enables efficient map-matching method and relief of the burden of processing on the receiving side. SOLUTION: In the method for transferring positional information of a digital map, the transmitting side transfers, in order to convey the position of an event on the digital map, data representing the vector shape including the position of the event on the digital map and also transfers data representing the position of the event on the vector shape by relative positional information, and the receiving side carries out map-matching of the own digital map data and the received data to specify the position of the event on the own digital map. The receiving side, after specifying the position of the event on the vector shape using the received relative positional information, carries out map-matching using the data of the vector shape including the data of the position of the event.  The receiving side can stop map-matching when the position of the event is specified, which relieves the burden of the receiving side.
Patent JP-2002211902-A (JP)
Title: Hydrogen supply apparatus
Inventor: KONDO YASUO
IPC: C01B3/32
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent gas leakage generated on a seal part in a hydrogen supply apparatus provided with a rotary heat exchanger. SOLUTION: A hydrogen supply apparatus has a low temperature fluid passage A, a high temperature fluid passage B provided with combustion gas supply part 70 for generating a combustion gas and a rotary heat storage body 21 moving alternately to the low temperature fluid passage A and the high temperature fluid passage B and is provided with the heat exchanger 20 for transferring the heat of combustion to the raw material to be reformed. The low temperature fluid passage A and the high temperature fluid passage B are communicated with each other through a fuel cell 60 and a gas compressor 51 is provided at the upstream side of the fuel cell 60. Pressure control valves 14 and 83 are provided respectively at the down stream side of the heat exchanger 20 in the high temperature fluid passage B and the upstream side of the heat exchanger 20 in the low temperature fluid passage A.  The opening of the pressure control valves 14 and 83 is controlled so that the pressure of the high temperature fluid pressure Pb is almost equal to or higher than the low temperature fluid pressure Pa.
Patent JP-2002327833-A (JP)
Title: Lubricant feeder for transmission
Inventor: MASUTANI KOICHI
IPC: F16H57/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant feeder forming a communication oil passage without thickening a wall surface of a case, easily feeding lubricant to lubricant passages of two opposing rotary shafts, and capable of changing a distribution ratio. SOLUTION: The lubricant feeder for a transmission feeds lubricant to the lubricant passages 74 and 76 respectively formed on the first and second rotary shafts 13 and 15 with opposing end faces rotatably attached inside cases 17 and 18. It has a bulkhead part 18a provided in the case 18 and formed with the communication oil passage 78 opened in one face and communicating with the lubricant passages 74 and 76, and a partition plate 83 attached to the one face of the bulkhead 18a and formed with a distribution hole 84 distributing lubricant flowing into the lubricant passages 74 and 76 from the communication oil passage 78. The partition plate 83 is fixed to the bulkhead 18a by a bearing 52 attached to a one face side of the bulkhead 18a and supporting the rotary shaft 15.
Patent JP-2002325452-A (JP)
Title: Power supply unit
Inventor: HASHIMOTO MASAFUMI
IPC: H02M7/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit capable of minimizing possibility of rush current, without increasing the cost or extending an area necessary for layout. SOLUTION: A full-wave rectification circuit 1, connected to an external AC power 100 via a resistive element 8, charges a capacitate element 3 for smoothing. A main-circuit power supply is achieved in an output end 11, which is provided to a three-phase inverter 10, acting as an eternal load. A rectifying circuit 2 is also connected to the external AC power, and it charge a capacitate element 4 for smoothing, which has smaller capacity than that of the capacitive element 3 for smoothing. A non-insulated power circuit 6 lowers the voltage at both ends of the capacitive element 4 for smoothing. Control power is achieved in an output end 12, which functions as an operating power for a control circuit 7. The control circuit 7 outputs a control 14, and the opening/ closing of a switch 9 connected in parallel to the resistive element 8 is controlled, based on the signal.