baber/WOPTO huggingface dataset:
Patent JP-2005351091-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YAZAKI MITSUHIRO
IPC: F01N3/18
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of early activating a catalytic converter for exhaust emission control in low speed rotation just after starting an engine.  <P>SOLUTION: Exhaust pipes 14A and 14B are connected to respective cylinders of a multicylinder internal combustion engine E. The catalytic converter 22 for exhaust emission control is connected to a downstream end part of the respective exhaust pipes 14A and 14B. A pair of adjacent exhaust pipes 14A and 14B communicate by a communicating passage 23. An exhaust control valve 24 is arranged in one of the pair of exhaust pipes 14A and 14B for introducing exhaust gas G2 in one exhaust pipe 14A to the other exhaust pipe 14B by passing through the communicating passage 23 by closing at low speed rotation of the internal combustion engine E. A catalyst is early activated by contacting the exhaust gas G2 with the catalytic converter 22 by keeping the exhaust gas in a high temperature state by merging the exhaust gas G2 in the exhaust pipe 14A into exhaust gas G1 in the exhaust pipe 14B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350867-A (JP)
Title: Rainwater utilization system
Inventor: IWAZAWA HIROKO
IPC: C02F1/00
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize rainwater falling on a park, a schoolyard, or the like heretofore discharged wastefully and to reduce the occurrence of submersion and flood of land.  <P>SOLUTION: A part of rainwater collected in a final water storage tank 4 via respective primary storage layers 2a-2c is directly led into a purifying device 10 for purifying treatment via a primary water extraction pipe 6 or a secondary water extraction pipe 7 and a filter 9 and utilized as sprinkling and toilet water. Alternatively, the rainwater is once stored in a large-sized water storage tank 11, and the stored water is extracted and suitably purified in the purifying device 10 for use. Further, the rainwater is purified beforehand in the purifying device 10, and the purified water is stored in the water storage tank 11 of large capacity and utilized as water for living in case of a disaster or the like or utilized as potable water through an advanced sterilization treatment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353325-A (JP)
Title: Method and device for selective switching
Inventor: HOSHI YOSHINOBU
IPC: H01T1/20
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional laser trigger gap (LTG), that the position of electrodes must be accurately determined, and it is difficult to keep a sufficient distance between the electrodes, and the electrodes are seriously worn since the discharge is carried out under almost atmospheric pressure, and that there is no freedom of the positioning of the electrodes and it is difficult to bring a plurality of negative electrodes near to each other at switching, and that it is essential to construct the positive electrode and the negative electrode in one set on the laser trigger gap, and it is impossible to switch the plurality of negative electrodes against one positive electrode.  <P>SOLUTION: It is made possible to switch the current ranging from a small current of low voltage in a level of that used for a home appliances, to a large current of high voltage, by arranging one positive electrode against the plurality of negative electrodes and applying a laser induction discharge to the switching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002184-A (JP)
Title: High-toughness magnesium-base alloy, drive system part using the same, and method for manufacturing high-toughness magnesium-base alloy material
Inventor: KONDO KATSUYOSHI
IPC: C22F1/06
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-toughness magnesium-base alloy having excellent tensile strength, fracture elongation and fatigue strength at ordinary temperature and also having high heat-resistant strength characteristics at about 200°C.  <P>SOLUTION: The high-toughness magnesium-base alloy contains, by weight, 1 to 8% rare earth element and 1 to 6% calcium, and further, the maximum grain size of magnesium constituting a matrix is made to ≤30μm. The maximum grain size of an intermetallic compound 6 of at least either of the rare earth element and calcium is made to ≤20μm, and this intermetallic compound is dispersed in the grain boundaries 5 and grains 4 of the magnesium constituting the matrix.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004082-A (JP)
Title: Portable storage device
Inventor: HAYASHI TETSUYA
IPC: G06K19/077
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable storage device reduced in size for improvement of portability and securement of strength.  <P>SOLUTION: In this USB flash memory device 1, a plug shell 2 for a USB plug is formed to be longer backward in comparison with an ordinary one. A printed circuit board 8, to which a control IC 9, a flash memory 10 and the like are mounted, is housed inside the plug shell 2. The printed circuit board 8 is arranged just behind the plug part 3 inside the plug shell, a rear end part of a contact plate 6 on an insulator 5 is connected to a contact terminal arranged on the printed circuit board 8 by soldering and the like. In this way, a space inside the extension part, which is prolonged for durability in attachment/detachment and not used conventionally, is used for a housing space for the main body, and consequently, the length of the device can be greatly shortened in comparison with a conventional one.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003606-A (JP)
Title: Image forming apparatus
Inventor: TOKIMATSU HIROYUKI
IPC: G03G9/08
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus designed such that the structure of a power transmission system for a toner recycling means is simple and overflow of recovered toner from a storage space is minimized.  <P>SOLUTION: The image forming apparatus includes: an image carrier rotated by the power of a drive source; a developing device having two-component developer comprising magnetic carrier and non-magnetic toner; a transfer device for transferring a toner image, formed on the image carrier, onto a transfer material; a cleaning device for recovering toner remaining on the image carrier after transfer; the storage space for storing toner recovered; and the toner recycling means by which the toner stored in the storage space is supplied to the developing device. In the image forming apparatus, the toner recycling means can be driven by the drive source provided for the image carrier, and a switching means for turning on or off power transmission is disposed in the power transmission system between the drive source and the toner recycling means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004773-A (JP)
Title: Battery protection circuit module
Inventor: TAJIMA OSAMU
IPC: H01M2/34
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable to arrange a constitution of a battery protection circuit module so that the module can responde to the design change of the battery package or the like easily.  <P>SOLUTION: A COB module 110 equipped with the battery protection circuit 130 is mounted on a base printed-circuit board 150. The COB module is with a constitution in which bare tips or the like are mounted on a printed-circuit board 111 having a COB compatible structure to form the battery protection circuit. The base printed circuit board 150 is of a usual structure, and has a terminal 103-2 or the like to which the COB module 110 is connected, battery terminals 101, 102 which are to be connected to the battery, and the output terminals 103, 104 to be connected to the load. Design change or the like of a battery pack can respond by merely changing the base printed-circuit board 150 only without changing COB module 110.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005266739-A (JP)
Title: Optical waveguide and its production method
Inventor: SO KAZUNORI
IPC: G02B6/13
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of an optical waveguide that provides increased production efficiency, improved workability and production stability, and also to provide an optical waveguide produced by the production method of the optical waveguide.  <P>SOLUTION: A varnish comprising photopolymerizable resin composition including a fluorene derivative and a photoacid generator is coated over an under clad layer 2 and then is dried, to form a resin layer 4 having no surface tack. The resin layer 4 is exposed to light in the sate of being contacted with a photomask 5 by a contact exposure method and then is developed, to form the resin layer 4 into a pattern. Thereafter, the resin layer 4 is cured to form a core layer 3 and then an over clad layer 6 is formed on the under clad layer 2 in such a manner as to cover the core layer 3, thereby producing an optical waveguide. This method allows the forming of the resin layer 4 having no surface tack, and allows the use of the contact exposure method. Thus, the number of processes and time-consuming and complicated works involved in the interposition of the spacer is reduced, and increases production efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006001458-A (JP)
Title: Afs type headlight system
Inventor: NAKADATE KOICHI
IPC: B60Q1/12
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect in an AFS (adaptive frontlighting system) type headlight system wherein initialization is started by turning on an ignition key or the like after getting in a vehicle, which makes an occupant feel a sense of incongruity and is unable to make a quick start to feel dissatisfied very often.  <P>SOLUTION: In this AFS type headlight system 1, initialization operation is performed in a state before the occupant gets into the vehicle, with a signal from a receiving part 7a of a keyless entry system or with a signal from an unlocking part operated by the signal from the receiving part. Initialization is thereby performed before the driver gets in the vehicle, and as a result, the driver does not feel a sense of incongruity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005311-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUMOTO TAKESHI
IPC: H01L27/04
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device whose area is small and whose packing density is improved.  <P>SOLUTION: The semiconductor device includes metal oxide semiconductor (MOS) transistors (2a and 2b) in a semiconductor chip substrate (1). At least one p-channel MOS transistor (2b) is arranged just below an electrode pad (3) and in a prescribed distance from just below. An n-channel MOS transistor (2a) is not arranged. Namely, the p-channel MOS transistor (2b) is disposed in a part loaded in the assembly process of a post process including the electrode pad. The n-channel MOS transistor (2a) is installed in a part except for the part loaded in the assembly process of the post process including the electrode pad.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007492-A (JP)
Title: Manufacturing method of preform made of frp
Inventor: KOYAMA HIROYUKI
IPC: B29C43/20
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a preform made of FRP by molding a structure made of FRP in a state that a plurality of prepregs are laminated and suppressing the occurrence of wrinkles in the respective prepregs.  <P>SOLUTION: In manufacturing the preform made of FRP, a preform base material 10 obtained by laminating a plurality of the prepregs is used. The prepregs 1, 1, etc., of which the number is set by subtracting two prepregs from a predetermined number of prepregs, are laminated on the preform base material 10 and semicured prepregs 2 and 2 are laminated on the uppermost and lowermost layers thereof. This preform base material 10 is placed on a bed 20 on which a preform tool 23 having a predetermined protruded mold shape is placed. Thereafter, the preform base material 10 is evacuated while pressed to the bed 20 by the rubber film 32 of a frame 30 to manufacture the preform P.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007562-A (JP)
Title: Rewritable information recording medium
Inventor: ENDO TORU
IPC: B41M5/337
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewritable information recording medium with a large-sized one for example, an A4 size, which can be prevented from double sending (two sheets sending) when the information recording medium is fed to a printer, in a case when arbitrary data prepared by an electronic processing machine such as a personal computer are printed on the information recording medium with a writable (rewritable) color developing layer by a rewritable printer.  <P>SOLUTION: In the rewritable information recording medium, one side of a substrate is overlaid with a rewritable layer, and the other side a printing image layer, a curling preventing layer provided so as to cover the printing image layer, an uneven pattern printing layer, and a surface protective layer provided so as to cover the uneven pattern printing layer successively, and the surface of the uppermost face of the surface protective layer has a fine unevenness corresponding to the unevenness of the uneven pattern printing layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008196-A (JP)
Title: Paper band for bundling
Inventor: TEZUKA ATSUO
IPC: B65D63/10
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper band for bundling excellent in tensile strength and shock resistance.  <P>SOLUTION: The paper band for bundling is so arranged that, at one surface side of a piece of flat paper 1, an adhesive layer 2, extensible paper 3, and heat sealing layer 4 are laminated in sequence, and at the other surface side of the flat paper 1, an adhesive layer 2', extensible paper 3', and heat sealing layer 4' are laminated in sequence.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013202-A (JP)
Title: Optical module
Inventor: SUGAI TAKAYOSHI
IPC: H01S5/022
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which inflow of heat to an optical semiconductor is suppressed.  <P>SOLUTION: This optical module includes a package which has a plurality of leads each having an inside end and an outside end, the optical semiconductor element which is airtightly enclosed in the package, a 1st transmission line which is electrically connected to outside ends of the leads, and a 2nd transmission line which electrically connects inside ends of the leads to the optical semiconductor element. The 1st transmission line is provided to a 1st flexible substrate, the 2nd transmission line is provided to a 2nd flexible substrate, and the 1st transmission line and 2nd transmission line include two lines which are provided almost in parallel and whose transmitted signals are reversed phases with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006734-A (JP)
Title: Skiing area facilities, sliding floor, and method for making skiing area facilities
Inventor: HIROKANE YOSHIO
IPC: A63C19/10
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to smoothly slide by reducing a frictional resistance between ski boards and a sliding floor at the time of sliding at low cost and to prevent degradation of sliding performance and deterioration of the ski boards and the sliding floor by suppressing a frictional heat.  <P>SOLUTION: The ski area facilities are constituted by laying the sliding floor in at least one part of the ground surface of a sliding area where sliders slide using sliding tools, the above sliding floor 5 is constituted by laminating or depositing chips 7 of a large number of small pieces, broken pieces, thin pieces, film pieces, thread like pieces, sheet pieces, or fragments of resins selected from mainly fluorocarbon polymers, silicone polymer, or compounds of them on the ground surface 4 of the sliding area 2 at a predetermined thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012011-A (JP)
Title: Image forming device
Inventor: NAKAGAWA MICHIHIRO
IPC: B41J21/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of outputting a banner page which is easy to be visually confirmed in the image forming device having a shift processing means.  <P>SOLUTION: When a paper ejection processing means changes a paper ejecting position of recording paper, a banner image is formed at a predetermined position on the recording paper preliminarily associated with the paper ejecting position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018585-A (JP)
Title: Test bench
Inventor: NAGAI ETSUO
IPC: G06F17/50
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test bench capable of efficiently verifying a semiconductor integrated circuit and performing a test high in quality and diversity.  <P>SOLUTION: In the test bench having a bus model for verifying an ASIC, the bus model is provided with: an arbitration means for deciding which of a plurality of operating functions should be given priority based on an operation signal from the ASIC; an operating function selection means for selecting the operating function based on the priority information transmitted from the above adjustment means; a timing arbitration means for deciding the priority of the timing of the operation transaction; and a timing selection means for deciding the operation timing of the operating function based on the information transmitted from the timing arbitration means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018586-A (JP)
Title: Information processor having proxy printing function, print control method, program, and recording medium
Inventor: WADA TAKEHIRO
IPC: G06F3/12
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that proxy printing is failed because it is difficult to determin whether the condition of a proxy print controller is normal or not prior to a proxy process, when a proxy printer (or print controller) including a communication part has been shifted to a power-saving state.  <P>SOLUTION: The information processor is capable of communicating with a print controller that restores the supply of power according to the detection of a particular data pattern so that the information processor can respond to requests from external devices. The information processor includes a detection means for detecting the requirements for alternate printing; an issuing means for issuing data including the particular data pattern to the print controller; an acquisition means for acquiring the condition of a print controller which is a candidate for a proxy printer; a display control means for causing a display part to display the print controller that is the candidate for the proxy printer acquired by the acquisition means; and a job input means for inputting a proxy print job to the print controller selected according to an instruction from the candidate for the proxy printer displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017581-A (JP)
Title: On-vehicle navigation system
Inventor: MINAGAWA KOJI
IPC: G08G1/0969
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system capable of guiding a vehicle equipped with the system up to a destination intelligibly, without losing map information necessary for guiding the vehicle even if a map is simplified.  <P>SOLUTION: A summarized map obtained by summarizing a map on the basis of map data is formed (steps S2-S7), and is displayed on a display monitor (step S8). It is judged whether or not an intersection being displayed in an original map before summarization is displayed also in the summarized map, based on a detection result for the position of the vehicle (step S12). When it is judged that the intersection is not displayed in the summarized map, guide by voice concerning the intersection is output (step S13).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015461-A (JP)
Title: Thermal displacement estimating method for machine tool
Inventor: SENDA HARUMITSU
IPC: B23Q17/00
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate thermal displacement in all operating conditions from a transient state to a steady state by filling the time constant difference of temperature and thermal displacement.  <P>SOLUTION: When rotating speed changes during the execution of thermal displacement correction including temperature measurement (step 3), a thermal displacement time constant at the rotating speed is computed (step 4), and a measured temperature time constant and the thermal displacement time constant are used to compute each response characteristic coefficient. The measured temperature and the temperature response characteristic coefficient are used to obtain a change of heating value (step 5). With this result as input, a thermal displacement equivalent temperature change is computed (step 6) to compute thermal displacement estimation of a spindle (step 7). Based on this value, the corresponding amount of correction is outputted to an NC device (step 8).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016191-A (JP)
Title: Work conveying and discharging system
Inventor: KOJIMA TOMOYUKI
IPC: B65G47/84
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work conveying and discharging system capable of adequately discharging a work without damaging the work to be conveyed by a work conveying device and without sucking improper works.  <P>SOLUTION: The work conveying and discharging system comprises a conveying table 1 having a work storage groove 3, an ejection hole 4a formed in one side of the conveying table 1, and a fixed discharge pipe 8 provided on the other side of the conveying table 1. A movable discharge head 10 is provided between the conveying table 1 and the fixed discharge pipe 8. The movable discharge head 10 is urged to the side of the conveying table 1 by a leaf spring 11b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024646-A (JP)
Title: Testing method of semiconductor integrated circuit, and the semiconductor integrated circuit
Inventor: AOYAMA MASANORI
IPC: H01L27/04
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the testing method of a semiconductor integrated circuit which can more easily and accurately test an integrated circuit on a semiconductor wafer, while eliminating post-processes, etc. after testing as well as a testing substrate, and to provide a semiconductor integrated circuit that is used in the method.  <P>SOLUTION: Prior to testing a plurality of integrated circuits 12 formed on the semiconductor wafer 11, a feeder pad 13 and feeder interconnections 14 for electrically connecting the feeder pad 13 and individual feeders of the integrated circuits 12 are formed, in advance, in a region on the semiconductor wafer 11 except for the regions where the integrated circuits 12 are formed. Then, by applying voltage of a prescribed value to the feeder pad 13, each integrated circuit 12 on the semiconductor wafer 11 is checked for continuity via the feeder interconnections 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI