baber/WOPTO huggingface dataset:
Patent JP-2005215021-A (JP)
Title: Sound-absorbing/insulating multilayer fiber structure and sound-absorbing/insulating product
Inventor: INAGAKI KENJI
IPC: D04H1/559
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-absorbing/insulating multilayer fiber structure which has excellent sound-absorbing and sound-insulating (transmission loss) characteristics and can be manufactured at a relatively low cost, and provide a sound-absorbing/insulating product using such a sound-absorbing/insulating multilayer fiber structure.  <P>SOLUTION: The multilayer fiber structure is formed by stacking two layers of fiber structures different in density from each other in one body and has 5 to 100 mm thickness on the whole. The sound-absorbing/insulating multilayer fiber structure is characterized in that: the density (a) of a high-density side fiber structure is ≥0.06 g/cm<SP>3</SP>; the ratio a/b of the density (a) of the high-side fiber structure to the density (b) of a low-density side fiber structure is 1.5 to 10; and the mean single yarn fineness of fiber constituting at least the low-density side fiber structure is ≤3.3 dtex. The low-density side fiber structure is arranged on a sound source side when necessary to obtain the sound-absorbing/insulating product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214795-A (JP)
Title: Portable multifunctional electronic watch
Inventor: NIRASAWA SHOJI
IPC: H01H13/66
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch mechanism of a portable multi-functional electronic watch mechanism capable of achieving 2 kinds of switching function with one push button with a simple mechanism and an easy operation.  <P>SOLUTION: The switch mechanism is constituted so that the 1st switch constituted of the 1st switch pattern 1a disposed on the watch module and the 1st switch spring part 2a, and the 2nd switch constituted of the 2nd switch pattern part 1b and the 2nd switch spring part 2b can be operated by a button shaft 3 arranged in the watch case main body. At the tip part of the button shaft 3, the operational tip part 3a of small diameter for operating the 1st switch spring part 2a and the operation tip part 3b of large diameter for operating the 2nd switch spring part 2b. By a shallow press of the button shaft 3, the 1st switch turns on, and by a deep press of the button shaft 3, the 2nd switch turns on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217787-A (JP)
Title: Method and system for synchronizing a plurality of equipment having independent clock source, and computer program
Inventor: OTA KEN
IPC: H04L7/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allowing separate output equipment having an independent system clock to synchronize output start timing, and strictly adjust, reproduce, and share an output clock, according to a digital signal from center equipment.  <P>SOLUTION: First equipment continuously transmits a digital packet signal with a prescribed time length that is shorter than the prescribed period predetermined in advance so that the first equipment has an error detection capacity at prescribed period corresponding to the frequency of the system clock of the first equipment. The second equipment provides a synchronization method for continuously detecting errors as a digital packet signal with the prescribed time length for the received digital signal, generating an internal signal when completing counting the number of counts that is fully smaller than the completion of the reception of a digital packet signal without any errors by the system clock of the second equipment, and processing the digital packet signal in synchronization with the internal signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214312-A (JP)
Title: One-way clutch assembly with thrust roller bearing
Inventor: KOBAYASHI KOJI
IPC: F16C19/30
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently ensure normal function of a thrust needle bearing 8a even when a large load is applied in the direction of inclining a stator 5 to which an outer ring 11a for a clutch is fixed to a second raceway ring 27 constituting a pair of thrust needle bearings 8a.  <P>SOLUTION: The whole of a raceway part where each needle 28 rolls is positioned on the outside diameter side from the inner peripheral surface of the outer ring 11a for the clutch on the side surface of a first raceway ring 26a constituting each thrust needle bearing 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214143-A (JP)
Title: Combined cycle power generation plant combining steam turbine and waste heat collection boiler with regenerative type gas turbine plant
Inventor: NAGANE KOHEI
IPC: F01K23/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined cycle power generation plant combining a steam turbine and a waste heat collection boiler with a regenerative gas turbine plant further improved output ratio by keeping heat exchange of the regenerator well.  <P>SOLUTION: This invented combined cycle power generation plant combining the steam turbine and the waste heat collection boiler with the regenerative gas turbine plant is provided with a heat exchanger 6 between a air compressor 1 and the regenerator 2 in the regenerative gas turbine plant 7 which consists of the air compressor 1, the regenerator 2, a gas turbine combustor 3, a gas turbine 4 and a generator 5. The heat exchanger 6 merges coolant used for heat exchange to the compressed air and supplies the same to the regenerator 2 after performing heat exchange between compressed air from the air compressor 1 and coolant from a coolant supply part 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219229-A (JP)
Title: Liquid jet apparatus
Inventor: AKAHA FUJIO
IPC: B41J2/175
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which can improve the downsizing of the whole apparatus, the stabilization of a liquid jet state, etc.  <P>SOLUTION: This liquid jet apparatus is equipped with a liquid jet unit 83 which comprises a liquid jet head 20 for emitting a jet of liquid to an object subject to the jet of the liquid while reciprocating in a prescribed direction, and a relay unit 36 for supplying the head 20 with the liquid from a liquid supply source 23 attached to a stationary member of an apparatus body, and wherein the relay units 36 are directly connected to the head 20. Such a constitution enables the relay unit 36 to be arranged within the range of a top surface part 20a of the head 20, so as to make the unit 83 compact and enable the downsizing of the whole liquid jet apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219551-A (JP)
Title: Diving information measuring device, and control method thereof
Inventor: HAYAFUNE YUUKIKEN
IPC: B63C11/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diving information measuring device, and a control method thereof capable of automatically measuring transparency of water at the time of diving by comparing quantity of lights before and after diving.  <P>SOLUTION: This device has a diving depth measuring means measuring diving depth at least at the time of diving, a display means displaying the measured depth, an outer light quantity measuring means measuring a quantity of outer lights before diving and at the time of diving, and a first memory circuit storing the information detected by the outer light quantity measuring means. The device has an attenuation quantity calculating means calculating an attenuation quantity of lights by comparing the quantity of outer lights before diving and at the time of diving, and a second memory circuit constituted by a corresponding table storing a corresponding relationship between the attenuation quantity calculated by the attenuation quantity calculating means and a formula calculating transparency from the diving depth when storing the quantity of outer lights at the time of diving, or between the attenuation quantity calculated by the attenuation quantity calculating means and transparency relative to the diving depth when storing the quantity of outer lights at the time of diving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222265-A (JP)
Title: Semiconductor integrated circuit device and non-contact ic card
Inventor: WATANABE KAZUKI
IPC: G06K19/07
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device (IC) equipped with a receiving circuit for stably demodulating an information signal superimposed on an AC signal from a reader/writer device and a non-contact IC card.  <P>SOLUTION: A receiving circuit in the IC is provided with antenna terminals LA and LB, a power source circuit B12 and a filter circuit B13, where an information signal whose high frequency components are removed through the filter circuit is inputted through a capacity C3 to the inversion input terminal of an arithmetic amplifier circuit A1, and a reference voltage V2 is inputted to the non-inversion input terminal, and the output signal of the arithmetic amplifier circuit A1 is feeded back through a feedback path B14 to the non-inversion input terminal of the arithmetic amplifier circuit A1 so that the information signal can be amplified, and the amplified information signal is binarized by a binarizing circuit B15 so that the data transmitted from a reader/writer can be demodulated. The non-contact IC card is provided with an IC equipped with the receiving circuit and an antenna coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222906-A (JP)
Title: Fuel cell system
Inventor: MORITA KOJI
IPC: H01M8/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To uniformalize the steam pressure in air electrode separators in fuel cells of a fuel cell system.  <P>SOLUTION: On the air electrode separators 8, 14 of an adjacent pair of the fuel cells 2A, 2B in the stacking direction, air electrode gas flow grooves 8A, 14A to supply an air electrode gas are formed. In the air electrode gas flow grooves 8A, 14A, a plurality of steam passing holes 8C, 14C are formed. The air electrode separators 8, 14 are disposed such that they interpose a steam permeable membrane 15 to selectively permeate steam so as to mutually give and take steam. The air electrode gas flow directions in the air electrode gas flow grooves 8A, 14A interposing the steam permeable membrane 15 are set to be opposite to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229293-A (JP)
Title: Projection device, angle detection method and program
Inventor: TANAKA AKIRA
IPC: G02B7/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To well correct the distortion of a projected image by improving the accuracy of angle detection by ranging.  <P>SOLUTION: A projection device is provided with: a projection system which includes a spatial optical modulation element 36 and a projection lens 12 and projects an image according to an inputted image signal; and phase difference sensors 131 and 132 and a ranging processing part 42 each for measuring distances to a plurality of measuring points on a image projection surface by this projection system. The device is further provided with a control part 39 which extracts, for angle detection, distance data of at least 2 points on a near point side among distance data obtained as ranging results with respect to the respective measuring points and which detects the inclination of the image projection surface based on each of the distance data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227101-A (JP)
Title: Method and device for inspecting printed image
Inventor: TANABE KO
IPC: B41F33/14
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine a threshold in binarization, in an inspection device for reading an image printed according to a document image data as a multivalued image, and for collating a binarized inspection image data thereof with the original document image data to inspect print.  <P>SOLUTION: The threshold in binarization being changed in some of levels, the number of pixels generating blackened spots and whitened spots are counted in every threshold. A value of conforming the pixel number of the blackened spots with that of the whitened spots is determined as the threshold when binarizing the read multivalued image to generate the inspection image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226926-A (JP)
Title: Air shower
Inventor: TAKAHASHI TOMIYUKI
IPC: F24F7/06
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization and space saving while reducing power consumption in an air shower.  <P>SOLUTION: An alternating current induction motor and a multiblade fan are conventionally used as a driving blast source for blasting a jet air current through a punkah louver 7, but a direct current motor (a DC brushless motor in the figure) 2A and a turbo fan 3A are used in this constitution to attain particularly energy saving. A nearly half power-saving effect can be obtained in comparison with the case of using the alternating current induction motor and the multiblade fan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235844-A (JP)
Title: Semiconductor device
Inventor: KANAMARU HIROSHI
IPC: H01L21/8222
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an ESD protection element capable of decreasing the operating resistance by making the avalanche voltage of a pn diode lower than that of an element to be protected (MOSFET).  <P>SOLUTION: Avalanche voltage of a pn diode is made lower than that of an MOSFET 21 by forming a 3n well region 15 in contact with a 2n well region 12 on the outer circumference of the 2n well region 12, and making the diffusion depth L3 of the 3n well region deeper than the diffusion depth L1 of a 1n well region and the diffusion depth L2 of the 2n well region. Furthermore, operating resistance of a pnp transistor is decreased by making shallow the diffusion depth L2 of the 2n well region. Consequently, an ESD protection element 20 having an avalanche voltage lower than that of the MOSFET 21 and a small operating resistance can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237057-A (JP)
Title: Rotor for dynamo-electric machine
Inventor: ISODA HITOSHI
IPC: H02K19/22
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a dynamo-electric machine, which can reduce electromagnetic sound by effectively suppressing the vibration of a claw-shaped magnetic pole by coupling the mutually confronted tip side and base side of adjoining claw-shaped magnetic poles by means of a coupling member, and abutting electrically insulated field winding against the internal perimeter of the claw-shaped magnetic pole.  <P>SOLUTION: The tip side of one hand between the adjoining claw-shaped magnetic poles 24A and 24B and the base side of the other hand are coupled with each other by a coupling structure 26, and the field winding is wound on a boss part so that it may be larger than the inner diameter of each base of the claw-shaped magnetic poles 24A and 24b, and it is abutted against the internal perimeters of the claw-shaped magnetic poles 24A and 24B via an insulating member 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251282-A (JP)
Title: Compressor
Inventor: HWANG SEUNG-YONG
IPC: F04B27/10
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of further effectively reducing pulsation pressure in discharging cooling delivery.  <P>SOLUTION: This compressor includes front/rear housings 200 and 300, front/rear cylinders 400 and 500 disposed in parallel between the front/rear housings, a cooling medium inflow port 520 and a cooling medium discharge port 530 respectively formed in the rear cylinder, a rear discharge pipe 340 formed from a rear cooling medium discharge chamber of the rear housing 300 through a partition wall 330 to part the rear cooling medium discharge chamber inward so as to discharge cooling medium discharged to the rear cooling medium discharge chamber 320 of the rear housing 300 out of the compressor, and a front discharge pipe 240 formed from a front cooling medium discharge chamber of the front housing through a partition wall 230 to part the front cooling medium discharge chamber inward. On the respective outlet side of the front/rear discharge pipes, auxiliary swollen parts 250 and 350 are further formed. In the front/rear cylinders, main swollen parts 420 are further formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233721-A (JP)
Title: Detection method of quasi-noncombustible treating agent and detector therefor
Inventor: NAKAI SHUNICHI
IPC: G01N31/22
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple detection/evaluation method and a detector of a quasi-noncombustible treating agent on the construction execution site without troubling a person for guaranteeing the quality, by applying a flame retardant onto the wood surface or the like, and then evaluating and recording the state after quasi-noncombustible treatment.  <P>SOLUTION: Ammonium phosphate which is a main component of the flame retardant used for the quasi-noncombustible treatment is chemically reacted with calcium hydroxide included in a detection reagent developed in this invention, to thereby synthesize calcium phosphate which is a phosphor base material. Then, activation is performed by adding a trace of a divalent or trivalent rare earth element or a transition metal element, to thereby produce a phosphor material. After generating the chemical reaction on the wood surface, a fluorescence is emitted by using UV light, and the fluorescent image is recorded by a digital camera and evaluated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234171-A (JP)
Title: Method for manufacturing heat developable photosensitive material and simultaneous wet-on-wet coating apparatus used in manufacture of the heat developable photosensitive material
Inventor: MIYAGAWA ICHIRO
IPC: B05C5/02
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat developable material by which, when the heat developable material is manufactured by subjecting the tops of strip-shaped supports spliced by a splice tape to simultaneous wet-on-wet coating with at least a coating liquid for a photosensitive layer and a coating liquid for a protective layer for a heat developable material by using a coater for simultaneous wet-on-wet coating, even if coating of the top of the splice tape is continued, no failure in coating occur, and to provide a coating apparatus used in the method for manufacturing a heat developable material.  <P>SOLUTION: In the method for manufacturing a heat developable photosensitive material having a photosensitive layer and a protective layer formed on the photosensitive layer by coating the tops of continuously traveling strip-shaped supports held by backup rolls and spliced by a splice tape with coating liquids for a heat developable photosensitive material by using a coater for simultaneous wet-on-wet coating and by passing through a drying step, the gap between the coater for simultaneous wet-on-wet coating and the strip-shaped supports is 200-1,000% of the thickness of the splice tape, and the thickness of the splice tape is 10-50% of the thickness of the coating films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234255-A (JP)
Title: Toner and method of manufacturing toner
Inventor: ABE SHINICHIRO
IPC: G03G9/08
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent balance in fixing property and offset resistance, giving a high-quality image for a long time with less fog in any environment, causing no contamination of a toner contact member and having high durability.  <P>SOLUTION: The toner contains at least a binder resin, a colorant and wax, wherein the wax contains a nonpolar wax having no polarity and a polar wax having a polar group. The nonpolar wax is added during preparing the binder resin, and the polar wax is added when the binder resin and the colorant are melted and kneaded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231871-A (JP)
Title: Recording material conveyance device and image forming device
Inventor: KONAGAYA TATSUYA
IPC: B65H5/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material conveyance device capable of conveying various recording materials with high precision.  <P>SOLUTION: An exposure conveyance device 30 is composed of a guide plate 31 having slopes on both end sides, exposure conveyance rollers 32, 33 for transmitting conveyance force to a recording sheet 28 by utilizing elastic force of the recording sheet 28 bent along the slopes, and a shift mechanism 34 for moving the exposure conveyance rollers 32, 33 in the vertical direction in the Figure. A user inputs the type of recording paper of the recording sheet 28 from a recording paper type input part 49 when mounting a paper magazine. A system controller 47 obtains specified interval distance based on the inputted type of recording paper from interval information LUT48. It drives a motor 44 by generating driving pulse corresponding to the specified interval distance and displaces the exposure conveyance rollers 32, 33 in the directions of arrow marks B1, B2. Consequently, proper interval G1 for the recording sheet 28 is formed, and conveyance load of the recording sheet 28 becomes constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235071-A (JP)
Title: Information processor, information processing method, program, and recording medium
Inventor: CHISHIMA HIROSHI
IPC: G06F21/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, a program, and a recording medium, which ensure prevention of unauthorized copying regardless of the existence of an application program which does not have mechanism of copy control, on a system.  <P>SOLUTION: The information processor has; a control means which controls one or more applications to which prescribed security attributes are assigned; an information storage means wherein one or more attribute information being information about prescribed security attributes and one or more modification information being information for modifying prescribed security attributes are stored; a content storage means wherein a plurality of contents are stored; and a copy inhibited content discrimination means which discriminates whether a content which an application requests to read is a copy inhibited content or not. When it is discriminated by the copy inhibited content discrimination means that the content which the application requests to read is a copy inhibited content, the control means modifies a prescribed security attribute in accordance with modification information and controls the operation of the application in accordance with modified attribute information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243336-A (JP)
Title: Battery equipped with spiral electrode group
Inventor: HIROTA YOHEI
IPC: H01M10/0525
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery causing no crack or no rupture in an electrode on the outermost periphery of the battery even if the battery falls, by preventing an adhesive material from overflowing from the end part of an adhesive tape when inserting an electrode group in a case can, in order to prevent the external surface of the electrode group from being bonded to the inner wall of the case can.  <P>SOLUTION: This battery is equipped with the spiral electrode group 10A formed by winding a positive electrode in which a positive electrode core body of metal foil is coated with a positive electrode active material and a negative electrode in which a negative electrode core body is coated with a negative electrode active material through a separator so that they face each other. In this spiral electrode group 10A, a core body exposing part 12b where the active material is not coated is formed on the surface of its outermost periphery, adhesive tapes 31a, 32a, 33a are pasted to the core body exposing part 12b, and non-coated parts x, y where adhesive material β is not applied is formed on the peripheral rim parts of the adhesive tapes 31a, 32a, 33a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI