baber/WOPTO huggingface dataset:
Patent JP-2005159522-A (JP)
Title: Optical signal waveform converter and converting method
Inventor: AOMI YOSHIYUKI
IPC: H04B10/58
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for converting an RZ type optical signal into an NRZ type optical signal.  <P>SOLUTION: An RZ type optical signal is inputted to a signal light input end 101 and the waveform is shaped at a light waveform shaping section 103. The shaped optical signal is branched into two passages at a light branch section 104 before being outputted. One branch passage is provided with an optical delay imparting section 105 and transmission is delayed by a delay time difference of T/2 (T is a time slot) behind an optical signal transmitting on the other branch passage. The other branch passage is provided with an intensity adjusting section 106 where the maximum intensity is attenuated to the same level as that of the other delayed optical signal. The branched optical signals are multiplexed at a light multiplexing section 107 to produce an NRZ type optical signal which is outputted from a signal light output end 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152755-A (JP)
Title: Liquid filter
Inventor: MONOBE CHIYOUJIYUN
IPC: B01D29/46
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filter which, when compared with a conventional coil element, is excellent in filtration performance, very high in durability, and excellent in economy.  <P>SOLUTION: The liquid filter is characterized in that in a member prepared by superposing many synthetic resin ring-like pieces 2 upon each other to form a cylindrical body 2a and providing support members 3 on the center or periphery of the cylindrical body 2d to fix the ring-like pieces, each ring-like piece has protrusions 21 on the surface which comes into contact with the adjoining piece, the protrusion is disposed between adjoining pieces to form a slight gap G between the adjoining pieces, and a filter aid and/or a substance to be filtered are held within the gaps G. Flanged ring-like pieces having a flange 25 smaller in thickness than the ring-like piece around the periphery may be inserted with an appropriate gap in place of the ring-like pieces 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158522-A (JP)
Title: Operation mechanism of switching device
Inventor: ITO HIROMITSU
IPC: H01H33/42
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation mechanism of a switching device lowering vexatious complication in operation between a manual mode and an automatic mode, and capable of evading an automatic input operation in the manual mode without complicating the structure.  <P>SOLUTION: An operating handle takes an automatic switching operation position and a manual open position by driving a pull-out solenoid 61 and a inputting solenoid 81. The switching part is in a manual inputting state when it is located at the automatic switching operation position, and in a manual open state when it is located at the manual open position. An inputting-ready state, which enables inputting operation of a plunger rod 82 of the inputting solenoid 81, can be formed only when the switching part is opened by an automatic open operation with the operation handle at the automatic switching operation position. Namely, the plunger rod 82 of the inputting solenoid 81 does not operate following the manual switching operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157924-A (JP)
Title: Image movement detector
Inventor: KIMURA SHIGERU
IPC: G06T7/20
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily detect the movement of images whose object is a target or background under consideration from the complicated change of picked-up images generated by the movement of an image pickup device or the like.  <P>SOLUTION: An image movement detector comprises: a part-under-consideration information input means 1803 for inputting or setting the information of the part of the target or the background under consideration; a setting means 1802 for weighting or the like for collating the information from the part-under-consideration information input means 1803 and the contents of the image, performing weighting so as to increase weight at the part under consideration and reduce the weight of the part considered as the part other than the part under consideration and setting the initial value of movement amount calculation as needed; and a movement amount calculation means 1801 in which weighting or the like is taken into consideration for utilizing the weighting coefficient of weighting and the initial value of the movement amount calculation set in the setting means 1802 for weighting or the like and estimating the movement amount of the image paying attention to the part under consideration or excluding the part under consideration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191371-A (JP)
Title: Method and kit for measuring elastin decomposition product and method and kit for detecting aortic dissection disease
Inventor: KATAYAMA MASAHIKO
IPC: G01N33/53
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunological measuring method useful for detecting aortic dissection diseases for simply and accurately measuring the amount of elastin decomposition products in a circulating liquid in a subject.  <P>SOLUTION: The method for immunologically measuring the elastin decomposition products includes the immunological bonding of a first antibody and a second antibody with the elastin decomposition products. The first antibody and the second antibody are each an antibody selected from among a group of antibodies having specificity and affinity to human aorta elastin decomposition products equivalent to any of a monoclonal antibody produced by hybridoma HASG-30 (FERM BP-08489), hybridoma HASG-2 (FERM BP-08488), hybridoma HASG-61-1 (FERM BP-08490), and their monoclonal antibodies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005153001-A (JP)
Title: Method for forming tube insertion hole into tank
Inventor: TAKAYANAGI NAOTO
IPC: F28F9/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To bore a tube insertion hole at the correct position while straightening the outline dimension of an extruded tank.  <P>SOLUTION: In a heat exchanger composed of at least tubes having a heat exchange medium passage, fins alternately interposed between the tubes, and a tank arranged on one of or both of the tubes, the tank is extruded, and stored in an outline dimension straightening die. Liquid is poured into the tank, and high pressure is applied to the liquid to straighten the shape of the tank. A tube insertion hole is bored in one side of the tank by moving a punch in an upper die in the direction of the tank simultaneously with straightening of the shape of the tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164738-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA YOSHIHIKO
IPC: G03G15/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely perform image density control.  <P>SOLUTION: When the image density control is performed by recognizing the position relation between a surface part of a photoreceptor drum 11 which corresponds to the position where a charger 12 is arranged while the photoreceptor drum 11 is stopping and a density sensor 21, the image density control is performed according to toner density outputted from the density sensor except toner image density of a toner image formed on the surface part to prevent a toner density detection error due to an image flowing, thereby precisely performing the image density control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162508-A (JP)
Title: Extra quick hardening and high flowable mortar composition, and extra quick hardening and high flowable mortar
Inventor: MORIOKA MINORU
IPC: C04B7/32
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra quick hardening and high flowable mortar having excellent flowability, developing ≥20 N/mm<SP>2</SP>compressive strength in 1 hr material age, having excellent acid resistance and high reliable long term strength and durability.  <P>SOLUTION: The extra quick hardening and high flowable mortar contains calcium aluminate having molar ratio CaO/Al<SB>2</SB>O<SB>3</SB>of 0.75-1.5, a specific quantity of silica fine powder, lithium carbonate, an alkali carbonate except lithium carbonate and fine aggregate. The ignition loss of calcium aluminate is ≥1% and the silica fine powder contains acidic silica fume. The extra quick hardening and high flowable mortar composition further contains a gas foaming material or a fibrous material. The extra quick hardening and high flowable mortar is prepared by mixing a specific quantity of water with the extra quick hardening and high flowable mortar composition and exhibits 8±3 sec J14 funnel flow value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165716-A (JP)
Title: Regulator unit and backward flow prevention diode circuit using the same
Inventor: NAKAGAWARA TOMOMASA
IPC: G05F1/56
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator unit and a backward flow prevention diode circuit capable of miniaturizing and saving its space.  <P>SOLUTION: The backward flow prevention diode circuit comprises a MOS transistor M1 connecting a source with an input terminal IN and connecting a drain with an output terminal OUT, a differential amplifier 13 comparing output voltage divided with a voltage dividing circuit 12 and outputting current proportional to its difference, a MOS transistor M2 forming a current mirror circuit 14 by means of the MOS transistor M1 and feeding current with times of a mirror ratio to the MOS transistor M1 on the basis of output current of the differential amplifier 13, and a MOS transistor M3 monitoring drain current of the MOS transistor M1 by forming a current mirror circuit 24 by means of the MOS transistor M2. Further, a MOS transistor M4 being a short circuit between a gate and a source and connecting a backgate with the source is set to be a backward flow prevention diode circuit 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081876-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine in which a player can enjoy a game with tense feeling and full of variety by varying the number of prize balls paid off from a pay-off means by a game ball getting in a prize winning area of a distributing prize means.  <P>SOLUTION: This pinball game machine is equipped with a distributing means 13 with a plurality of prize winning areas 22-24, the pay-off means 42 to pay off a prescribed number of prize balls by a game ball getting in the prize winning areas 22-24, and a prize ball number control means 44 to vary the number of prize balls to be paid off by the pay-off means 42 corresponding to one prize winning of a game ball getting into the prize winning areas 22-24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005172435-A (JP)
Title: Sheet metal discrimination device, image forming device provided therewith, and sheet material discrimination method
Inventor: KANASHIKI MASAAKI
IPC: B41J29/38
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material discrimination device of simple structure capable of discriminating a kind of a sheet material without executing marking for the material, an image forming device provided therewith, and a sheet material discrimination method.  <P>SOLUTION: An impact impressing member 61 is moved along a direction applying an impact onto the sheet material S to impress the impact onto the sheet material S, by a sheet discriminating means 51, and an electric signal in response to a recoil motion amount of the recoil-moved impact impressing member 61 is output after impressing the impact onto the sheet material S. The kind of sheet material S is discriminated by a sheet discriminating means 60, based on the electric signal from the sheet discriminating means 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248256-A (JP)
Title: Management apparatus, remote management system, management method, and program
Inventor: OGURA MASAAKI
IPC: H04Q9/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a management apparatus to accurately grasp occurrence and cancellation of an abnormality in communication equipment, to reduce labor required for dealing with the abnormality and to perform remote management even when a firewall is disposed between the management apparatus and an apparatus to be managed.  <P>SOLUTION: The management apparatus receives and manages abnormality information (SC call) indicating the occurrence of the abnormality and abnormality removal information (SC cancel call) indicating its cancellation from the apparatus to be managed and even when the abnormality information is received, it is decided that the abnormality associated with the abnormality information is canceled, when the abnormality cancel information corresponding to the abnormality information is received. It is better to provide a means for notifying an operator of the management apparatus of the occurrence of the abnormality when it is not decided that the abnormality is canceled within a predetermined time from the reception of the abnormality information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005176415-A (JP)
Title: Motor controller
Inventor: KISHIBE TARO
IPC: H02P29/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can accurately drive a motor with low vibration, from a low speed to a high speed, and also can suppress the occurrence of overshooting or undershooting, and can avoid vibration of the motor due to disturbing noise at stoppage, and can shorten the tact time of an FA device.  <P>SOLUTION: This motor controller 2 is equipped with a pulse input circuit 3, which receives a pulse signal and a command pulse counter 4 which counts the number of pulses inputted at each sampling time, and this makes a counted pulse value a command value for driving the motor 8, and is equipped with at least two or more pulse input circuits 3 and as many command pulse counters 4 as the pulse input circuits; and this makes a pulse value, which is obtained by inputting pulses into one of the pulse input circuits 3 and counting them with its command pulse counter 4, as the command value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172926-A (JP)
Title: Eyepiece, and telescope and binoculars using the eyepiece
Inventor: FUJIBAYASHI KAZUO
IPC: G02B23/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyepiece in which an apparent field of vision is made into a wide visual field and high performance is realized and to obtain a telescope and binoculars using the eyepieces.  <P>SOLUTION: In the successive order from the light incident side to the light emitting side, the following lens groups are provided, i.e., a first lens group L1 in which the light incident side surface has a strong curvature compared with the surface of the light emitting side and the surface of the light emitting side has a concave shape, a second lens group L2 in which the surface of the light emitting side has a strong curvature compared with the surface of the light incident side and the surface of the light emitting side has a convex shape, a third lens group L3 that is made of a cemented lens in which the surface of the light emitting side has a convex shape, the total shape is a meniscus shape and a positive refractive power is provided as a whole, a fourth lens group L4 in which the surfaces of the light incident side and the light emitting side have concave shapes and a fifth lens group 5 in which the surface of the light incident side has a strong curvature compared with the surface of the light emitting side and a positive refractive power is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174674-A (JP)
Title: Lighting apparatus
Inventor: ONO TORU
IPC: F21Y101/02
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus in which the movable section can be rotated in non-stages to the support section and even if the direction of the movable section is frequently changed, the movable section can be adjusted easily in the same direction as before.  <P>SOLUTION: A column part 3 of supporting section of a table lamp 1 and a lamp 5 of movable section are connected by a turnable mechanism 4, and an opposed face 17 is provided at the clipping projection part of the lamp 5, and a corrugated concavo-convex part 24 is formed at this opposed projection part. A moving member 20 and a movable unit 16 having a coil spring 19 being an energizing means for energizing this movable member 20 to the opposed face 17 side are provided at the bent part at the upper part of the above column part 3. These concavo-convex part 24 and the movable unit 16 constitute a click sound generating part 15 for the turnable mechanism 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215240-A (JP)
Title: Error correction apparatus and error correction method
Inventor: MAENO AKIKO
IPC: H03M13/37
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an error correction apparatus having high error correction capability by generating a highly accurate erasure flag.  <P>SOLUTION: The error correction apparatus is provided with an error correction means 4 for applying an error correction processing to one of a plurality of input signals to output a first error position signal corresponding to a position of error data in the one input signal and a first signal corresponding to the result of the error correction processing, and an error position signal generating means 5 for outputting a second error position signal corresponding to a position of error data in the other input signals based upon the first error position signal outputted from the error correcting means 4, and on the basis of the second error position signal, the error correction means 4 applies the error correction processing to the other input signals to output the second signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005168799-A (JP)
Title: Hand dryer
Inventor: KATO TSUTOMU
IPC: A47K10/48
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient clearance when hands are inserted and to reduce the distance between a blow-off nozzle 6 on the palm side and a blow-off nozzle 7 on the back side of the hand to solve a problem that hands come in contact with the blow-off nozzle 6 on the palm side or the blow-off nozzle 7 on the back side and/or a drying chamber 3 and impair the cleanness without a minimum clearance inside a processing space when hands are inserted.  <P>SOLUTION: The center opening of a drying chamber 3 is made wider than the openings 10 on both sides of the drying chamber 3 as a treatment space to enable a clean use without making inserted hands, come in contact with the blow-off nozzle 6 on the palm side or the blow-off nozzle 7 on the back side or the drying chamber 3 and without any risk that dispersed waterdrops attach to the hand again. It also has an effect that water that can not be blown off by high-speed airflow or collected between fingers can be sufficiently dried out by facilitating rubbing hands due to the wide opening provided at the central opening section 10 of the drying chamber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172620-A (JP)
Title: Cassette integrated minute material tester with image distortion analysis
Inventor: KIKUCHI KENJI
IPC: G01B11/16
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tester which can deal with a radioactive material as a test material, improving the stress uniformity and employing a non-contact image analyzing method.  <P>SOLUTION: The tester, for implementing tension test of a minute material, comprises a specimen attaching cassette for placing a specimen of the minute material, a draw bar for applying a tension stress to the specimen placed integrally in the specimen attaching cassette, a furnace for storing the specimen and the specimen attaching cassette, a thermocouple for controlling a temperature in the furnace, and an image-analyzing apparatus for measuring a distortion of the specimen from the outside of the furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171323-A (JP)
Title: Heat treatment method for light alloy wheel
Inventor: KOGA MASAAKI
IPC: C22F1/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method for a light alloy wheel, which heat-treats aluminum car parts, particularly the light alloy wheel even with a diameter of 16 inches or larger through water quenching, so as to inhibit the occurrence of distortion.  <P>SOLUTION: The heat treatment method for the light alloy wheel comprises: heating the light alloy wheel to a temperature between 500°C and an eutectic point; subjecting it to the solution heat treatment of immersing the light alloy wheel in a cooling medium tank having a cooling medium circulated at a temperature between room temperature and 80°C, with a circulating means at a stirring rate between 0.1 m<SP>3</SP>/min and 0.8 m<SP>3</SP>/min; and then subjecting it to aging treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169933-A (JP)
Title: Concentrated dampening solution composition for printing or dampening solution composition for printing
Inventor: FUKUSHIMA KATSUHIKO
IPC: B41N3/08
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated dampening solution composition for printing or a dampening solution composition for printing which solves problems on fire fighting and on safety and sanitation which are caused by the use of a conventional isopropyl alcohol, and which facilitates regulation of the supply of a dampening solution in a printing operation and enables elimination of staining of printed matter.  <P>SOLUTION: The concentrated dampening solution composition for printing or the dampening solution composition for printing contains 4-methyl-1,3-dioxolane-2-one expressed by chemical formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174263-A (JP)
Title: Image input device
Inventor: MORINO TAKASHI
IPC: G06F3/06
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a possible discrepancy in contents between file management information written in a recording medium and actually written data as a result of removal of the recording medium from equipment or decrease in power supply voltage during data writing in the recording medium.  <P>SOLUTION: When a removable state of the recording medium is detected (S202) in such cases as a cover provided in a slot for mounting the recording medium is opened, write processing during execution at the moment is aborted (S203). When the processing is aborted, the file management information is written as data to write is complete with the data written so far at the moment of abortion, and thereby is kept consistent with the data actually written.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183537-A (JP)
Title: Liquid cooling system and electronic apparatus
Inventor: YAMATANI TAKAAKI
IPC: F25D9/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the number of parts constituting a liquid cooling system in an electronic apparatus housing, to replace a conventional technology such as air cooling with a liquid cooling system, to keep cooling performance fine irrespective of the orientation of an electronic apparatus housing having the liquid cooling system, to prevent liquid leak in an electronic apparatus housing during liquid cooling system replacement, and to shorten a time for replacement work.  <P>SOLUTION: A heat receiving jacket 23 having a pipe led out of the apparatus is attached to a heat producing element; a radiator, a cooling liquid tank 13, a pump, and pipes connecting them to one another are integrated into an external module; and the external module is attached immovable to the outside of the electronic apparatus. The pump drives a cooling liquid through the heat receiving jacket 23, the radiator, and the cooling liquid tank 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI