baber/WOPTO huggingface dataset:
Patent JP-2005325705-A (JP)
Title: Drive structure for fuel pump
Inventor: IMAMURA TOSHIO
IPC: F01L1/04
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive structure for a fuel pump which will not affect an engine valve.  <P>SOLUTION: This drive structure for a fuel pump is provided with a cam 4 for a pump for driving a high pressure fuel pump 1, a cam 121 for a valve for driving the engine valve 61, and a camshaft 57 on which the cam 4 for a pump and the cam 121 for a valve are installed. The direction of pushing force of the cam 4 for a pump to the camshaft 57 when the cam 4 for a pump is driven is set to make an angle θ of 30° or smaller to the direction (illustrated with an arrow 53) of pushing force of the cam 121 for a valve to the camshaft 57 when the cam 121 for a valve is driven.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325770-A (JP)
Title: Method for operating compression ignition engine
Inventor: KUDO YUUGO
IPC: F02D15/04
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an method for operating a compression ignition engine capable of providing high NOx reduction rate in a wide range from light load to heavy load.  <P>SOLUTION: In the method for operating the compression ignition engine (diesel engine 1) provided with an NOx reduction catalyst (selective reduction type catalyst 4) in a middle of an exhaust pipe 3 and a auxiliary chamber communicating with a combustion chamber 18 via a control valve 12 which can freely open and close, air intake is performed under a condition where the control valve 12 is open and the control valve 12 is closed before fuel injection while premixed compression ignition in which fuel injection timing is advanced earlier than compression top dead center at a time of light load is adopted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324465-A (JP)
Title: Recording apparatus and its control method
Inventor: OKAMOTO HIDEAKI
IPC: B41J29/38
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent waste of unnecessary electric power by restraining monitor displaying.  <P>SOLUTION: The recording apparatus is detachably attached with a storage medium storing image data, and is provided with a reading means for reading the image data from the stored memory medium to record the image data with a recording head. The apparatus is provided with a signal outputting means for outputting a signal to an external display means and a first judging means for judging whether or not the memory medium is fitted to the reading means. The signal outputting means suppresses outputting of the signal to the external display means, on judging with the first judging means that the storage medium is not fitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005146250-A (JP)
Title: Resin composition and its production process
Inventor: HARA TETSUYA
IPC: C08L23/26
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition containing an ethylene-vinyl alcohol copolymer (EVOH) and a polyamide resin, and exhibiting excellent characteristic features of long run property during fusion and molding, appearance and resistance to hot water.  <P>SOLUTION: The resin composition is composed of the polyamide resin sealed with 70 mol% or over in total terminals with a unit containing an imide structure. The unit containing the imide structure may contain at least partially a unit containing a cyclic imide structure, e.g. phthalimide or succinimide structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331551-A (JP)
Title: Image forming apparatus
Inventor: KOSHIMURA YASUSHI
IPC: G03G21/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which image defects, for example, image flow is prevented by presuming conditions that tend to cause image defects, by forming a nontransfer toner image on the surface of a photoreceptor without degrading productivity, and by exerting control so that the surface of the photoreceptor is kept appropriate.  <P>SOLUTION: In the image forming apparatus, a control means exerts control in such a manner that when image formation with which a job is performed to form page images per page is carried out to a prescribed number of times, a nontransfer toner image which is not transferred by a transfer means is formed on the image carrier in an image non-formation area between the page images formed from toner images held on the image carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332928-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: SAKURAGI SUSUMU
IPC: H05K3/46
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which allows the precise formation of an opening of a metal mask to be used for forming a via hole.  <P>SOLUTION: The method of manufacturing the printed wiring board comprises: the process (a) wherein a copper foil with resin is stacked on a basic substrate formed with an inner layer interconnection on the surface, in such a manner that the resin layer of the copper foil may be in contact with the inner layer interconnection; the process (b) wherein the copper foil is removed from the copper foil with resin stacked on the basic substrate to expose the resin layer; the process (c) wherein a first metal layer having a film thickness of 0.5 μm or less is formed on the surface of the resin layer exposed in the process (b); the process (d) wherein the opening is formed in a region of the first metal layer corresponding to the inner layer interconnection; and the process (e) wherein, with the first metal layer formed with the opening as a mask, the resin layer is removed to form the via hole wherein the inner layer interconnection is exposed in the bottom face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305053-A (JP)
Title: Falling-down prevention fitting of furniture
Inventor: SAWADA KENJI
IPC: A47B97/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falling-down prevention fitting of furniture which prevents falling down by self weight of furniture.  <P>SOLUTION: A cord body 5 is bound to one end of a hollow shaft 2. A sliding shaft 1 engaged with an adjusting member 3 is inserted into a tip of the hollow shaft 2. The sliding shaft 1 and a laying member 4 are pivoted at respective appropriate positions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005008870-A (JP)
Title: Method for producing modified conjugated diene-based polymer and rubber composition
Inventor: TANAKA NORIKAZU
IPC: C08L15/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a modified conjugated diene-based polymer improved in stability of quality, more enhanced in low exothermic properties and reinforcing properties than ever when the polymer is used for a rubber composition, excellent in abrasion resistance, mechanical characteristics, and processability, and improved in cold flow properties, and to obtain a rubber composition obtained by using the same.  <P>SOLUTION: This method for producing the modified conjugated diene-based polymer has a process for conducting modification reaction of active ends of a conjugated diene-based polymer containing cis-1,4 bonds in an amount of ≥ 75% and having the active ends, by using an alkoxysilane compound containing at least one kind of functional group selected from (a) epoxy group, (b) isocyanate group, and (c) carboxy group, and a process for conducting condensation reaction of the alkoxysilane compound (residue) in an aqueous solution having a pH of 9-14 and a temperature of 85-180°C, by adding a condensation accelerator thereto. The rubber composition is obtained by mixing carbon black and/or silica into a rubber component containing the produced modified conjugated diene-based polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005335069-A (JP)
Title: Method and apparatus for cutting processing material
Inventor: SEKO SADANORI
IPC: B27C1/12
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing material cutting method for properly removing the strain such as "irregularity" or "twist" of a material to be processed by a relatively simple mechanism, cutting the surfaces including the strain parts of the upper, under, left and right surfaces of a processing material, wherein strain is produced, while holding the prescribed dimension of the processing material after processing and taking out the processing material with the prescribed dimension in a good yield from an aspect of the greatest common division without leaving "cutting residue", and a processing material cutting apparatus.  <P>SOLUTION: When the processing material is fed by a feed means and at least both of or one of the upper and under surfaces of the processing material is cut by a plane body, the feed means arranged on a liftable or fixable frame 2 and supporting the central part of the processing material or the vicinity thereof is used as the feed means. For example, a feed roller 3 of which the central part 3a is larger than both sides (3b and 3b) in diameter is used as the feed means to feed the processing material. The processing material W is fed while the central part in the longitudinal direction thereof or the vicinity thereof is supported by the central part 3a of the feed roller 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004243522-A (JP)
Title: Portable electric circular saw
Inventor: TAKAADA KENICHI
IPC: B27B9/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electric circular saw whose lighting device has a wide irradiation range.  <P>SOLUTION: In a cutter having a motor, a body casing for incorporating the motor and rotatably holding a saw rotated and driven by the motor, a base for sliding a material to be cut, serving as a guide member at cutting work, an inclination fixing mechanism capable of fixing the base and the body casing in a manner that the casing is inclined against the base, and a cutter placed on a front-side end portion in a cutting direction of the base, having a display component for aligning the cutter with a corner line of the material, is provided with a lighting device for irradiating both the cutting edge of the saw and the display component in the front in the cutting direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005015057-A (JP)
Title: Paint container
Inventor: TOYODA KAZUNAO
IPC: B65D25/54
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the most important viewpoint can not be realized when a user select a paint as the user has difficulty selecting the paint by directly observing the color tones of hundred and several ten kinds of paints and the differences in color tones thereof from the outside, particularly with regard to the paint, since a content filled in a paint container can not be visually observed from the outside without opening a lid as a priority is first given to a paint leakage prevention at the time of transfer in the conventional paint container.  <P>SOLUTION: The paint container comprising a container body having an opening and the lid for closing the opening of the container body is characterized in that a part or the whole of the container body and lid is transparent or translucent, since the filled content can be visually observed from the outside without opening the lid with the paint container, the problem that the user has difficulty selecting the paint by directly observing the color tones of hundred and several ten kinds of paints and the differences in color tones thereof from the outside can be solved, particularly with regard to the paint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005341693-A (JP)
Title: Power control unit and its unit case
Inventor: KANEKO MASAAKI
IPC: H02M7/48
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce a unit in size and to improve the assembling performance of a component.  <P>SOLUTION: An inverter 50a is vertically arranged above a heatsink 35, a DC/DC converter 60 is vertically arranged below the heatsink, and the bottom face of the DC/DC converter 60 and the bottom face of a capacitor accommodation part 36a are located so as to be almost parallel with each other. A capacitor 40a is vertically arranged to the capacitor accommodation part 36a, and a connecting terminal of the capacitor 40a and the input terminal of the inverter 50a are connected by a bus bar 70 so as to be almost parallel with each other. By this, a space in the plane direction is reduced, and the unit is reduced in size as a whole by suppressing an influence to the height direction caused by the vertical arrangement of the capacitor 40a, thus improving the assembling performance in connection by the bus bar 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341212-A (JP)
Title: Modulator
Inventor: SAIGA DAIKEN
IPC: H04L25/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulator capable of performing modulation precisely.  <P>SOLUTION: The modulator provided with a variable vibrator for varying and outputting the amplitude of a modulation signal and a modulation part for modulating a clock signal with the modulation signal outputted from the variable modulator divides the frequency of a modulated signal outputted from the modulation part and adjusts the output level of the variable modulator based on the level of the carrier component of the modulated signal and the level ratio of a side band component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342997-A (JP)
Title: Laminated sheet
Inventor: HIROSHIGE KOICHIRO
IPC: B32B27/32
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the heat resistance of a thermoplastic synthetic resin laminated sheet.  <P>SOLUTION: In the laminated sheet wherein a thermoplastic resin layer is formed on one side or both sides of a support, the thermoplastic resin layer at least on one side of the support is the layer coming into contact with the support to comprise straight chain low density polyethylene synthesized using a single site catalyst. A thermoplastic resin layer with a melting point of 200°C or above is formed on the outermost layer and a layer comprising at least one of a modified polyolefin or an ionomer is formed on the layer coming into contact with the outermost layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345756-A (JP)
Title: Development apparatus, processing cartridge using the same and image forming apparatus
Inventor: YOSHINAMI HIDEKI
IPC: G03G15/08
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus for improving airtightness of a developer storing container by suppressing screw pitch irregularity, and to provide a process cartridge using it and an image forming apparatus.  <P>SOLUTION: The development apparatus comprises: a development case 16 having an opening part and storing a developer; a first stirring screw 30 for supplying the developer to a development roller 17; a second stirring screw 31 for stirring the developer in the development case 16 and conveying the developer in a reverse direction to a developer conveying direction of the first stirring screw 30; and a partition wall 32 for partitioning between the first stirring screw 30 and the second stirring screw 31. The partition wall 32 is provided with a developer guide member 37 guiding the developer returned to the development case 16 after development contribution from the development roller 17 in a rotation track of the first stirring screw 30, and at least a part of the developer guide member 37 services as a bonding face of a sealing member sealing the opening part of the development case 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348183-A (JP)
Title: Path selector and selecting method
Inventor: MURASE TAICHI
IPC: H04B1/707
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform path selection such that the path of CPICH is received surely by maintaining a compact arrangement where each finger of conventional circuitry is provided with a DPCH despreading unit and a CPICH despreading unit even when beam forming defined by 3GPP is applied.  <P>SOLUTION: The path selector comprises a section 102 for generating a delay profile using CPICH, a section 103 for generating a delay profile using DPCH, and a section 104 for assigning a finger by performing path selection of CPICH according to the CPICH delay profile and DPCH delay profile.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345043-A (JP)
Title: Heat exchanger
Inventor: KAMEDA EISHIN
IPC: F28F9/02
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving pressure resistance of a header tank and being efficiently manufactured at a relatively low cost.  <P>SOLUTION: Each header tank 15 comprises a tank section 18 having a plurality of communication sections 16 and strut sections 17, an end plate section 20 having tube insertion holes 19 into which both ends of tubes 2 are inserted, and an inner plate section 22 that is interposed between the tank section 18 and the end plate section 20 and has through holes 21. The tank section 18 is molded by extruding in a shape where the inner plate section 22 side is opened. Thus, the communication sections 16 of the tank section 18 are exposed to the inner plate section 22 side, so that the communication sections 16 communicate with the inside of the tubes 2 via the through holes 21, and the plurality of communication sections 16 themselves communicate via the through holes 21. The tank section 18 is reinforced by the strut sections 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348261-A (JP)
Title: Communication quality managing apparatus and communication quality managing method
Inventor: OKAMURA YUSAKU
IPC: H04L1/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication quality managing apparatus which prevents a link speed from being reset when performing data transmission, by avoiding line disconnection while periodically changing noise suddenly occurs.  <P>SOLUTION: A link speed in the case of performing data transmission is set and while data transmission is performed at the set link speed, a CRC error counter (316, 416) monitors for a predetermined time whether or not any error occurs in a CRC error detection section (3145, 414) in a cycle shorter than a periodically changing noise cycle. Based on presence/absence of error that occurs during monitoring for the predetermined time due to the CRC error counter (316, 416), a periodic noise detection section (317, 417) judges whether or not it is a suddenly occurring periodic noise cycle. If it is judged as the suddenly occurring noise cycle, line disconnection is avoided and if the occurrence of periodic noise is finished, data transmission is performed at the set link speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346603-A (JP)
Title: Constant current circuit
Inventor: YAMAGUCHI KOJI
IPC: G05F1/56
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant current circuit allowing reduction of overhead voltage.  <P>SOLUTION: A main MOSFET is connected between an input side power source 1 and a load 2 in series, a source of the main MOSFET is connected to a source of a monitoring MOSFET formed in the same integrated semiconductor 15, a drain of the monitoring MOSFET is connected to a setting current source 13, potential of the drain of the monitoring MOSFET and potential formed by subtracting a reference voltage from the source of the monitoring MOSFET are connected to a differential amplifier 5, output of the differential amplifier 5 is connected to gates of the main MOSFET and the monitoring MOSFET, voltage between the gate and the source is controlled such that a voltage drop between the drain and the source of the monitoring MOSFET becomes equal to the reference voltage, and the main MOSFET is controlled by the voltage between the gate and the source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348318-A (JP)
Title: Image predictive coding method, image predictive decoding method, image coding device, image decoding device, image coding program,image decoding programs, and computer readable record medium recording those programs
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/139
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To correct a prediction signal for an invalid prediction mode to raise a selection probability of the invalid prediction mode having a very small selection probability, in order to improve the coding efficiency.  <P>SOLUTION: A prediction signal generation portion 15 generates a prediction signal from an encoded image signal in a memory 14. An invalid prediction mode determination portion 16 detects an invalid prediction mode from the generated prediction signal for each prediction mode. A prediction signal correction portion 17 corrects the prediction signal in the detected invalid prediction mode. A prediction mode determination portion 18 computes a coding cost for each prediction mode using the corrected prediction signal and selects a prediction mode with a minimum cost. Then, the prediction signal of the selected prediction mode is sent to a subtractor 10, and a prediction mode information is sent to a coding portion 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005154889-A (JP)
Title: Alloy steel for race of rolling bearing, and method for manufacturing race
Inventor: NISHIDA AKIHIRO
IPC: C22C38/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to adopt air hardening which causes only a small amount of deformation by specifying steel of which the hardness of a surface layer part can be made to ≥HRC60 by air hardening.  <P>SOLUTION: The race of a rolling bearing is formed of alloy steel having a composition which contains, by mass, 0.60 to 1.20% carbon, 0.70 to 2.00% silicon, 0.80 to 2.00% manganese, 0.80 to 1.50% chromium and 0.10 to 1.00% molybdenum and in which the value of D<SB>I</SB>calculated by an equation (1), D<SB>I</SB>=(0.2[C]+0.14)×(0.64[Si]+1)×(4.1[Mn]+1)×(2.33[Cr]+1)×(3.14[Mo]+1), ranges from 13.0 to 40.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248682-A (JP)
Title: Interline rod and method for producing the same
Inventor: MORIMOTO KAZUYA
IPC: A01K87/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a interline rod where the fishing line can be smoothly guided into its inside without sticking to the inside surface.  <P>SOLUTION: The interline rod has an internal space for passing through a fishing line 6, in a rod material R obtained by cylindrically winding up a prepreg, wherein the prepreg is obtained by impregnated a resin in high tenacity fibers and a resin layer P comprising fluororesin particles 8 and a resin coating 9 is formed on the inside surface of the rod material. By forming the resin layer P, sticking of the fishing line to the inside surface of the rod material is suppressed and the fishing line can be smoothly and lightly guided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266294-A (JP)
Title: Method for forming insulating film
Inventor: TAMURA YOSHIHIRO
IPC: H01L21/316
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To form an insulating film comprising fluorine containing silicon oxide thin film without damaging the underlying material.  <P>SOLUTION: The fluorine containing silicon oxide thin film is formed on a surface of a substrate 40 using a vapor phase growth process by introducing a mixture of oxygen plasma, fluorine containing silicon compound gas, and hydrogen containing silicon compound gas. The gas flow rate of the fluorine containing silicon compound with respect to the total gas flow rate of the fluorine containing silicon compound and the hydrogen containing silicon compound is within the range of 1% to 50%. The silicon oxide thin film is formed by introducing argon added oxygen, while performing argon-ion sputtering. Therefore, via-holes or channels on the substrate 40 are filled with the silicon oxide thin film without forming voids.  <P>COPYRIGHT: (C)2004,JPO&NCIPI