baber/WOPTO huggingface dataset:
Patent JP-2004086524-A (JP)
Title: Warning information providing device for vehicle
Inventor: MIHASHI KENJI
IPC: G08B21/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unpleasant feeling given to the passenger of a vehicle due to warning information.  <P>SOLUTION: This device is provided with a surrounding condition recognizing means for recognizing surrounding conditions of a vehicle, a direction instruction detecting means for detecting the operating condition of the direction instruction operation lever arranged at the vehicle, and a warning information providing means for providing warning information to the driver of the vehicle based on the surrounding information from the surrounding condition recognizing means and the direction instruction information from the direction instruction detecting means. Then, this device is provided with a warning information stopping means for stopping the provision of the warning information by the warning information providing means and the direction instruction operation level is provided with a warning information stop switch to be operated by the driver of the vehicle for actuating the warning information stopping means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086573-A (JP)
Title: Keyboard
Inventor: KOSHIZUKA TADASHI
IPC: G06F1/26
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard, avoiding a cable from blocking it up and requiring no battery change.  <P>SOLUTION: In a keyboard equipped with a system circuit part for processing keyboard signals and a transmission part for transmitting the processed signals to a computer body by electric waves, the keyboard is provided with a control part consisting of a first control which supplies electric power from a solar battery part to a charging battery part when the solar battery part, the charging battery part and a system circuit part are not used, a second control which supplies electric power from the solar battery part to the system circuit part when the system circuit part are used where light energy is available, and a third control which supply electric power charged in the charging battery part to the system circuit part when the system circuit part are used where no light energy is available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085977-A (JP)
Title: Double-side image forming apparatus
Inventor: NISHIZAWA AKINORI
IPC: G03G15/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can increase printing speed in forming an image on both sides of paper and that can also realize simplification of a transporting mechanism and miniaturization of the apparatus.  <P>SOLUTION: The apparatus is equipped with one photoreceptor drum 2; a first toner image forming means 4 and a first transfer means 5 which are for forming a toner image on this photoreceptor drum 2 and for transferring the image on the surface 3a of the paper 3, respectively; a first transporting means 6 for conveying the paper 3 to a transfer position P1 by the first transfer means 5; a second toner image forming means 7 and a second transfer means 8 which are for forming a toner image on the photoreceptor drum 2 and for transferring the image on the reverse side 3b of the paper 3, respectively; a second transporting means 9 for conveying the paper 3 to a transfer position P2 by the second transfer means 8; and a reversing means 10 which is installed between the transfer position P1 by the first transfer means 5 and the transfer position P2 by the second transfer means 8 and which turns over the paper 3 in contact with the photoreceptor drum 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082957-A (JP)
Title: Bumper core material
Inventor: MURATA SEISHIRO
IPC: B60R19/03
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper core material of an impact absorbing bumper capable of absorbing collision energy without generating impact force to destroy legs of a pedestrian up to nonrecoverable states, even when a collision with the pedestrian occurs at comparatively fast speed of 40km/hour.  <P>SOLUTION: This bumper core material is made of polyorefin resin foam of density 0.045 to 0.20g/cm<SP>3</SP>. Maximum thickness in front and rear directions of the core material is ≤15cm. When a compression test (test speed: 500mm/min.) by a pipe having a diameter of 70mm is performed, a ratio F<SB>20</SB>/F<SB>40</SB>of compression load (F<SB>20</SB>) at 20% strain and compression load (F<SB>40</SB>) at 40% strain is 0.75 to 1.30, and a radio of F<SB>60</SB>/F<SB>40</SB>of compression load (F<SB>60</SB>) at 60% strain and the compression load (F<SB>40</SB>) at 40% strain is 0.75 to 1.30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084041-A (JP)
Title: Hollow impact absorbing member having excellent crushability into bellows shape
Inventor: NAKADA TATSUO
IPC: B21C23/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow impact absorbing member having excellent crushability into a bellows shape which is advantageously deformed into a bellows shape without remarkably breaking the wall part composing the same when a compressive load is applied in the extrusion axial direction while securing its rigidity as the hollow impact absorbing member.  <P>SOLUTION: The hollow impact absorbing member is formed of an aluminum alloy extrusion shape material of an aluminum-magnesium-silicon base, and comprises, by mass, 0.3 to 1.2% magnesium, 0.2 to 1.2% silicon, 0.3 to 0.5% iron, and manganese and chromium by ≤0.1% in total.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088019-A (JP)
Title: Electrode composite and electronic component
Inventor: MORIYA SATOSHI
IPC: H01C7/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material having no occurrence of migration, and to provide electronic components.  <P>SOLUTION: A ruthenium dioxide (RuO<SB>2</SB>) or a conductive metal oxide comprising ruthenium oxide compound is used as an electrode material and a conductive material of a thermistor. More specifically, an electode compund, which is obtained by mixing the conductive metal oxide comprising the ruthenium dioxide (RuO<SB>2</SB>) or the ruthenium oxide compound, glass powder, and a vehicle, is used for the electrode of the electronic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089279-A (JP)
Title: Bud vase and attaching base thereof
Inventor: TSUKADA TOSHIAKI
IPC: A47G7/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide inventions concerning improvement of a bud vase for inserting a single flower and an attaching base for attaching a plurality of bud vases.  <P>SOLUTION: In the bud vase and the attaching base, the upper end and lower end of the bud vase are flat, and the diameter of the lower end is larger than that of the upper end. The bud vase is formed nearly in the cone shape with an insertion hole at the center piercing from the upper end to the lower end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090015-A (JP)
Title: Facility for producing fine crystal grain steel
Inventor: MOMO YASUSHI
IPC: B21J1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility for producing fine crystal grain steel fining the crystal grain in high efficiency by alternately high reduction a steel material into two directions and thus, the fine crystal grain steel excellent in recycling property and mechanical property can be produced at low cost.  <P>SOLUTION: This producing facility is provided with a bi-directional high rolling-down press 10 alternately performing a width directional reduction and a thickness directional reduction to a slender steel material 1, a cooling apparatus 12 for restraining the growth of coarse crystal grain by cooling the heat of the steel material generated by reduction and a steel material supplying apparatus 14 for supplying the steel material in the longitudinal direction. Then, bi-directional large plastic strain is given to the steel material while restraining the growth of the coarse crystal grain near the recrystallizing temperature of the material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100500-A (JP)
Title: Fuel injection valve and internal combustion engine mounting the same
Inventor: TOGASHI MORINORI
IPC: F02B1/12
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve and an internal combustion engine, in which atomization performance is effectively improved near fuel injection holes.  <P>SOLUTION: Grooves 201 are formed between the fuel injection holes 107 on a face of a plate member 111 in a fuel passage to be arranged along a circumferential direction of the fuel injection holes 107, so as to create overflows 502 at the grooves 201. Further, a contraction flow part 602 is formed in the fuel injection hole 107 to increase maximum flow velocity at an outlet part of the fuel injection hole, and thereby to improve the atomization performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104895-A (JP)
Title: Compressor drive and refrigerating air-conditioning device
Inventor: MATSUNAGA MUTSUNORI
IPC: H02P23/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor drive and a refrigerating air-conditioning device each having high reliability, capable of satisfactorily being started and efficiently operated by inexpensive inverter control, and capable of conducting easy operation by a commercial power source even if an inverter device fails.  <P>SOLUTION: This compressor drive device is provided with a compressor 10 which includes a compression mechanism for sucking and compressing a fluid and a motor for driving the compression mechanism, and the inverter device 12 for driving the motor 8 at a variable speed. The motor 8 is composed of a self-starting motor which includes a cage type conductor and a polarized permanent magnet in a rotor. The inverter device 12 is composed of a plurality of semiconductor switches for controlling the driving frequency of the motor 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101891-A (JP)
Title: Method for polarizing optical fiber, and device using polarized optical fiber
Inventor: TANIGUCHI KOICHI
IPC: G02F1/05
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for polarizing optical fiber by which the optical fiber can be efficiently polarized without damaging strength of the optical fiber even if the optical fiber is a long-length fiber, to provide the polarized optical fiber obtained by the method and to provide a device using the optical fiber.  <P>SOLUTION: In the method for polarizing the optical fiber, an electrolyte is injected into hollow pores arranged along the longitudinal direction of the fiber of a photonic crystal and the poling is performed using the electrolyte as electrodes. The device has the optical fiber polarized by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098005-A (JP)
Title: Manufacturing method of metal band for coated can with excellent moldability
Inventor: CHIJIKI TOORU
IPC: B05D3/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal band for cans to be coated with a paint containing inner wax on a side to be the outer surface side of the cans.  <P>SOLUTION: In this manufacturing method of the metal band for coated cans with excellent moldability, the time required for an amount of a solvent in coating film to be reduced from 40 to 10 mass% is set on 100 seconds or less, when coating the paint containing the inner wax on the side of the band to be the outer surface side of the cans. A prescribed amount of metallic filler of aluminum or an aluminum alloy is preferably included in the paint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100117-A (JP)
Title: Warp-knitted fabric
Inventor: FUJII TATSUYA
IPC: D04B21/18
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warp-knitted fabric equipped with a good ventilating property, and a surface fastener function enabling the easy fixing on wearing on a body, etc., and capable of being easily produced at a low cost.  <P>SOLUTION: This warp-knitted fabric is obtained by knitting an elastic yarn 7 freely elongating and contracting in a elongated state through each of loops of in plurality of wales 3 obtained by knitting warp yarn 2 by chain stitches, alternately knitting a pile yarn 8 as interlaced in each of wales 3 by projecting a pile-forming part 9 on one of the surfaces over each of the wales 3 making an adjacent pairs in each of the wales 3, joining by knitting the weft yarn 6 to each of the wales 3 forming the pairs and equipped with the pile-forming part 9, knitting the weft yarn 6 between each of the wales 3 not crossed by the pile-forming part 9 for each of prescribed number of stitches, joining each of the wales 3 and forming a penetrating hole 10 at a prescribed interval in the knitting direction between each of the wales not crossed by the pile-forming part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110110-A (JP)
Title: Control device and control method for automated carrier system
Inventor: HORINOUCHI TAKESHI
IPC: G05D1/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a control method for an automated carrier system capable of setting a starting position to an automated guided vehicle from any place.  <P>SOLUTION: A layout screen based on data stored in a storage means 25 is displayed on a display means 27, and the contact position of an operator with the layout screen is identified by a CPU 31 to lead out an address of an actual position in the actual layout corresponding to the contact position. The led-out address of the actual position is transmitted to the automated guided vehicle as address data on a reference position at the start or abnormality restoration of the automated guided vehicle and incorporated into a CPU, and the address data of the starting position is set to the automated guided vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110234-A (JP)
Title: Emergency alarm and emergency-alarming system
Inventor: KUBOTA TAKAYUKI
IPC: G08B25/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress mischief on a fire alarm and accurately inform residents of the state of a fire.  <P>SOLUTION: A fire-alarming system comprises a plurality of fire alarms 14 and a server system 12 which can communicate with the fire alarms. The fire alarms 14 are provided with emergency buttons 22, video cameras 26 for capturing a scene around the fire alarms on videotape and monitors 24, and transmit video signals which the video cameras took to the server system 12 after the emergency buttons 22 are operated. The server system 12 transmits the video signals thus transmitted to each of the fire alarms 14, and the fire alarms 14 make the monitor 24 display a picture based on the video signal transmitted from the server system 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345929-A (JP)
Title: Apparatus repair supporting method and system
Inventor: MIZUGUCHI AKIRA
IPC: G06Q30/06
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair supporting system facilitating the maintenance and the management of a plurality of apparatuses.   <P>SOLUTION: This repair supporting system is provided with an ASP (Application Service Provider) system 21, a transport section terminal 253, a repair section terminal 255, and a terminal 273 of a repair section of a maker 27. The ASP system 21 receives a request of the repair from a customer via a network IN, provides information for collecting the apparatus whose repair is requested based on the received information, and priorly notifies it to the repair section terminal 255. When the transport section terminal 253 inputs the information of the collected apparatus, the information is notified to the repair section terminal 255. When the repair section terminal 255 inputs the information of completion of the repair and the information of the collected apparatus, the information for delivering the apparatus completing the repair is provided to the transport section terminal 253. The ASP system 21 stores a series of information and issues an account.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112367-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJISE TAKASHI
IPC: G09G3/36
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large current flow from a p-channel transistor to an n-channel transistor at an output stage on the start of a power circit in a semiconductor integrated circuit including a power circuit for supplying a prescribed voltage to a load by a push-pull method.  <P>SOLUTION: The semiconductor integrated circuit comprises a first amplifier circuit 10 for supplying currents to an output terminal in response to a first voltage input, a second amplifier circuit 20 for absorbing currents from the output terminal in response to a second voltage input, and a control circuit 30 for controlling the second amplifier circuit 20 so as to make it start operating when a prescribed time has passed from the start of the first amplifier circuit 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055509-A (JP)
Title: Non-aqueous electrolyte secondary battery and power supply, portable equipment, and transportation or moving equipment, and home appliance using the secondary battery
Inventor: MARUO TATSUYA
IPC: H01M10/0565
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery in which the battery voltage is held in a prescribed range even when it is charged to the charge rate of 100 % or more of the battery capacity and the safety of the non-aqueous electrolyte secondary battery can be improved without using a protection circuit.  <P>SOLUTION: This is a non-aqueous electrolyte secondary battery constructed by including a positive electrode and a negative electrode made by containing a material that stores and releases lithium ion and a binder polymer, one or more separators to separate these both positive and negative electrodes, and a non-aqueous electrolytic solution containing lithium salt and an organic solvent. The electrolytic solution contains a substance that is oxidized by the positive electrode in the potential range of 4.1-5.2 V of the battery voltage and the substance makes an oxidation reaction different from the lithium releasing reaction in the positive electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114381-A (JP)
Title: Pen point of fountain pen
Inventor: OKAMOTO EIJI
IPC: B43K1/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen point of a fountain pen which writes smoothly and has a few number of components and is less costly with superior resistances to wear and corrosion.  <P>SOLUTION: In the pen point of a fountain pen formed of a stainless steel sheet, a thin film of diamond-like carbon (DLC) having the characteristics of high hardness, high corrosion resistance and low coefficient of friction is formed on the surface of the pen point. Consequently, the pen point is highly wear-resistant and free from corrosion despite the use of water ink, and gives a smooth writing touch. In addition, a cemented carbide pen point need not be welded to the tip, and since the pen point is formed of a stainless steel sheet, the number of the components is few and the price is low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169698-A (JP)
Title: Measuring method for activity of catalase
Inventor: SHIRAKAMI TOMOYUKI
IPC: G01N27/416
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for activity of catalase, especially to provide a method of discriminating the period of death of an insect by using the value of the residual activity of the catalase as an index.  <P>SOLUTION: (1) The method which measures the remaining activity of the catalase in a sample by contacting the sample originating from an organism with hydrogen peroxide and then measuring decrease of the hydrogen peroxide, the method measuring the decrease of the hydrogen peroxide detects an electrochemical reaction responding to change of the amount of the hydrogen peroxide. (2) The method discriminating the period of death of the insect by measuring the remaining activity of the catalase by contacting a dead insect or an extract of the insect with a low concentration hydrogen peroxide and then measuring decrease of the hydrogen peroxide, the method measuring the decrease of the hydrogen peroxide measures change of current responding to changes of the concentration of the hydrogen peroxide in the sample by using a hydrogen peroxide meter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120630-A (JP)
Title: Communication apparatus and communication method
Inventor: SAKAMOTO TAKENORI
IPC: H04L7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which detects a temporal synchronization error highly accurately in a simple configuration, and also to provide a method therefor.  <P>SOLUTION: A communication apparatus 100 is provided with: a symbol judgment part 113 for judging symbol transition on an IQ plane for a symbol of each of digital modulated signals inputted successively; a threshold calculating device 116 for calculating a threshold on the IQ plane on the basis of the position of each of the symbols on the IQ plane; a threshold judgment error detecting device 117 for successively comparing the position of each of the symbols on the IQ plane with the threshold in accordance with the symbol transition to detect the number of threshold decision errors on the IQ plane for the symbol; a signal point distribution degree calculating device 118 for calculating the degree of signal point distribution on the IQ plane for each of the symbols by using the number of the threshold judgment errors; and a temporal synchronization error detecting device 119 for detecting presence/absence of the temporal synchronization error in the digital modulated signals on the basis of the signal point distribution degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126694-A (JP)
Title: Memory access device
Inventor: DENPO HIROSHI
IPC: G06F12/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory access device whose response characteristics to a memory access request are satisfactory by deciding the priority of the memory access request according to the frequency of the memory access request transmitted from a processor, and dynamically changing a memory access band assigned to each priority order in a multi-processor system.  <P>SOLUTION: A memory access device 20 is provided with a plurality of command queues 80 to 8m, a scheduler part 60, a memory access part 40 for executing memory access by using management information from the scheduler part, a control part 50 for requesting band change to the scheduler part by using the transmission frequency of the memory access request to one command queue, and an interface part 70. Thus, it is possible to execute memory access processing following the load fluctuation of each processor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126121-A (JP)
Title: Organic el display device
Inventor: YOSHIZAWA ATSUSHI
IPC: H05B33/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device where a low temperature polysilicon TFT and an organic EL element, which can be made with comparatively high density, are formed on a common substrate.  <P>SOLUTION: In the organic EL display device, the organic EL element having a pair of confronted electrodes and an organic material layer containing an organic light emitting layer laminated between a pair of the electrodes is disposed at every light emitting part arranged in a matrix shape near an intersection of a power source line, a scanning line and a data line, which are formed on the substrate. Two or more switch circuits which are connected to the scanning line and the data line and which supply power from the power source line to the organic EL element in accordance with signals supplied from the lines are arranged between the power source line and the organic EL element by connecting them in parallel.  <P>COPYRIGHT: (C)2004,JPO