baber/WOPTO huggingface dataset:
Patent JP-2005291867-A (JP)
Title: Condensation detector of hydrogen peroxide gas and condensation control system of hydrogen peroxide gas
Inventor: KAWASAKI YASUSHI
IPC: G01N21/47
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensation detector of a hydrogen peroxide gas capable of investigating the condensed state of the hydrogen peroxide gas in a fine gas pipeline having a small diameter, and a condensation control system.  <P>SOLUTION: The condensation detector 1 is equipped with a floodlight projection device 4 equipped with a floodlight projection part 9 for emitting a laser beam L in one direction and a light detection device 7 equipped with a light detection part for detecting the laser beam L. The gas pipeline 2 through which the hydrogen peroxide X flows is arranged between the floodlight projection part 9 and the light detection part. The passage wall of the gas pipeline 2 is constituted of a cylindrical pipe 20 made of SUS constituting a light impervious wall part 2a and a cylindrical pipe 21 made of transparent glass constituting a light pervious wall part 2b. The light path of the laser beam L and the cylindrical pipe 21 made of transparent glass are positionally set so as to cross with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287821-A (JP)
Title: Wearing article with waist tying means
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/56
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wearing article from slipping down while worn by a user.  <P>SOLUTION: The wearing article has the tying means 2 for connecting front and rear waist regions defining a waist opening in such a way as releasable from each other. The tying means 2 consists of an engagement fastener 6A disposed on a side of the rear waist region and a receiving fastener 6B disposed on a side of the front waist region. The engagement fastener 6A has an insertion part 24 and an engagement part 22, and the receiving fastener 6B has a pocket part 26 which the insertion part 24 is inserted into/taken out and an engaged part 28 with which the engagement part 22 is releasably engaged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294617-A (JP)
Title: Method of manufacturing electronic device
Inventor: NAKAZAWA TOSHIO
IPC: H01L41/18
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electronic devices which can improve productivity by simplifying assembling steps.  <P>SOLUTION: The electronic device is manufactured through a stage A where a ceramic-made master substrate 15 having a plurality of substrate areas arranged in a matrix shape is prepared and an electronic component element 5 is mounted in each of the substrate areas of the master substrate 15; a stage B where a main cover 16 made of a metal having a plurality of cover areas having a one-to-one correspondence with the substrate areas is placed on the master substrate, and the master substrate and main cover are joined together at outer peripheral parts of the respective substrate areas; and a stage C where the main cover 16 is together cut with a 1st blade 12 along the outer periphery of each of the cover areas to form a through groove 13 penetrating the main cover 16 along the thickness in the joined body composed of the main cover and master substrate, and then a 2nd blade 14 having a wider blade width than the 1st blade 12 is inserted into the through hole 13 to cut the master substrate 15 into a plurality of electronic devices.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295310-A (JP)
Title: Radio communication method, radio communication system, radio terminal, program and recording medium
Inventor: HAYASHI TAKAYOSHI
IPC: H04B7/26
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable multi-hop radio communication by preventing unbalanced battery consumption in each radio terminal on each communication path throughout an overall multi-hop radio communication system.  <P>SOLUTION: A multi-hop radio communication network includes terminals M1-M4 in which each terminal exchanges path information through broadcast transmission, determines the reliability value of a transmission source using a frequency of receiving the path information, and selects a path so as to include a terminal having a higher reliability value, and thereby packets are relayed through communication paths passing through arbitrary terminals in an arbitrary order. In the above network, by changing transmission intervals of the path information according to the residual battery amount in the self-terminal, each of terminals M1-M4 changes the own reliability value viewed from other terminals, so as to control to reduce a probability that a path passing through a terminal having a small residual battery amount is selected. Thus, the residual battery amount in each terminal is equalized throughout the multi-hop communication network, and stable relay operation is continued.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005256157-A (JP)
Title: Method for recycling molten metal of aluminum scrap
Inventor: TAKAHASHI HIDENORI
IPC: C22B21/06
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling aluminum, which removes non-metallic inclusions and alloy elements in a molten aluminum metal by only passing the molten aluminum metal through a filter at high pressure, does not need a complicated apparatus, has a simple process that needs just a short time, and further gives little influence on the environment.  <P>SOLUTION: The method for recycling aluminum comprises filtering the molten aluminum metal at high pressure with the filter made of short fibers of aluminum borate which has a property of reacting with the alloy elements in the molten aluminum metal and adsorbs it on the surface, to remove magnesium in the molten metal; and passing the molten aluminum metal at high pressure through the filter made of short fibers of calcium carbonate which are refined from a scallop shell, to deposit the non-metallic inclusions in the molten metal and a compound containing iron and silicon which has been crystallized in the molten metal on the filter and remove them. The method needs just a simple apparatus and process, and in addition, gives little influence on the environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299563-A (JP)
Title: Fixing structure
Inventor: ISHIKAWA YUJIRO
IPC: F02F1/16
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure capable of efficiently increasing working efficiency in assembling.  <P>SOLUTION: In an internal combustion engine 10 having a cylinder block 14 split into an inner peripheral block 30 and an outer peripheral block 40, a cylinder head 12 is integrally fixed to the inner peripheral block 30 and the outer peripheral block 40. Second through holes 26 are formed in the cylinder head 12, first through holes 38 are formed in the inner peripheral block 30, and bolt tightening holes 46 are formed in the outer peripheral block 40 on the same axes. A fixing member 50 is fixedly inserted into the bolt tightening holes 46 through the first through holes 38. Accordingly, an upper deck part 22 is held/locked between the projected part 54 of the fixing member 50 and the contact surface 42a of the outer peripheral block 40. Head bolts 28 are threaded to the bolt tightening holes 46 from the second through holes 26 through the inside of the fixing member 50. Thus, the cylinder head 12 is fixedly tightened to the outer peripheral block 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298935-A (JP)
Title: Method for producing non-oriented silicon steel sheet excellent in whole peripheral magnetic characteristic and punch-out workability
Inventor: KUBOTA TAKESHI
IPC: C21D8/12
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented silicon steel sheet excellent in the whole peripheral magnetic characteristic on the surface of the steel sheet and punch-out workability.  <P>SOLUTION: In order to improve the whole peripheral magnetic characteristic on the steel surface and the punch-out workability, the alloy components to be added (Si: 0.1% to < 0.8%, Al:0.1%-0.6%, Mn: 0.1%-1.5%, if necessary, P: ≤0.15%) and impurity elements (C, S, N, Ti, V, Zr, Nb, As) are regulated and further, hot-rolled sheet annealing temperature is made to be at ≥Ac<SB>3</SB>transformation temperature and rolling-reduction ratio of cold-rolling is made to be 80%-90%, and the finish annealing is applied at 700°C-850°C for 10 sec to 1 min. In this way, after finish-annealing, ä100} series texture is developed and thus, the magnetic characteristic excellent in the whole periphery on the steel surface can be obtained and the punch-out workability is secured by making ≥0.65 yield ratio after finish-annealing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303912-A (JP)
Title: Communication quality examination apparatus, and method and system for the same
Inventor: OKADA AKIRA
IPC: H04B7/26
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication quality examination apparatus capable of easily and accurately examining quality of video phone communication in a mobile communication terminal device.  <P>SOLUTION: A mobile communication terminal device 10 requests communication connection to a communication quality examination apparatus 70 via a telecommunication network 30. The communication quality examination apparatus 70 is turned into video phone communication state and transmits first information under reproduction to the mobile communication terminal device 10. An examiner examines the first information received, displayed and reproduced by the mobile communication terminal device 10. At the same time, the mobile communication terminal device 10 transmits photographed and inputted second information to the communication quality examination apparatus 70. The communication quality examination apparatus 70 starts analyzing recording of the received second information. When the examination is completed, the mobile communication terminal device 10 disconnects the communication and the communication quality examination apparatus 70 notified of the disconnection ends the transmission of the first information and the recording analysis of the second information. Afterwards, the examiner uses the communication quality examination apparatus 70 to examine the recording analyzed second information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005174897-A (JP)
Title: Polymer electrolyte material and component, membrane electrode complex, and polymer electrolyte fuel cell
Inventor: ADACHI MASAYA
IPC: H01B1/06
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte material with excellent proton conductivity as well as a fuel shut-off property, and further, to provide a polymer electrolyte fuel cell of high efficiency.  <P>SOLUTION: For the polymer electrolyte material, a percentage Rw1 of antifreeze water expressed in the formula: Rw1=[Wnf/(Wfc+Wnf)]×100 is 20 to 100 wt.%. In the formula, Wnf denotes an antifreeze water volume per 1g dry weight of the polymer electrolyte material, and Wfc, low-melting point water volume per 1g dry weight of the polymer electrolyte material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205392-A (JP)
Title: Treating method of exhaust gas containing volatile hydrocarbon
Inventor: TAWARA HIROSHI
IPC: B01D53/72
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for achieving "zero emission" by resolving defects in a conventional membrane method, adsorption method or combustion method, and a cleaning method by further improving the adsorption method and separating/recovering volatile hydrocarbons from exhaust gas containing volatile hydrocarbons intermittently generating from a generation source, and reusing as high purity liquid hydrocarbon.  <P>SOLUTION: In this cleaning method of exhaust gas containing volatile hydrocarbons, exhaust gas intermittently generating in a relatively small amount is made to continuously pass through an adsorbing tower 1 packed with activated carbon having adsorption pore diameters of 10-100Å during the generation period of the exhaust gas, and the volatile hydrocarbons are stored in the adsorption tower 1. During this period, exhaust gas substantially containing no volatile hydrocarbons is discharged from an outlet of the adsorbing tower 1, while, during a stoppage period of the generation of the exhaust gas, the adsorption tower 1 storing a large amount of the volatile hydrocarbons is switched to a desorption operation, and the adsorbed volatile hydrocarbons are taken out of the system as concentrated volatile hydrocarbons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310404-A (JP)
Title: Manufacturing method of organic el element and manufacturing method of display device
Inventor: KITATSUME EIICHI
IPC: H01L51/50
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element having a simple process without causing a trouble such as a current leak, luminescent irregularity or a short circuit.  <P>SOLUTION: This manufacturing method is used for manufacturing an organic EL element provided with: a plurality of positive electrode layers 12 arranged at certain spaces on a translucent substrate 11; an insulating layer 13 for covering edges 12a of the respective positive electrode layers 12; and at least a luminescent layer 15 and a negative electrode layer 16 on the positive electrode layers 12. In the manufacturing method of the organic EL element, the positive electrode layers 12 are formed on the translucent substrate 11 and thereafter the insulating layer 13 is formed by a printing method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305816-A (JP)
Title: Printer
Inventor: OMURO MAKOTO
IPC: B65H1/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can effectively utilize a space without requiring a large space on a desk.  <P>SOLUTION: The printer 100 used on a table has a housing 203 of a wall-like vertical shape, dividing the space on the table as a partition. A paper discharge tray 210 is provided on the upper part of the housing 203. Thereby, the substantially continuous space on the table is divided by the printer to constitute a user's personal space for effective use of the space on the table. The paper discharge tray 210 provided on the upper part of the housing 203 allows users on both sides of the printer to readily pick up sheets on the tray.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308556-A (JP)
Title: Splicing state monitoring device and electronic equipment equipped with the same
Inventor: SUGIMURA NORIFUMI
IPC: G01R31/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splicing state monitoring device for easily specifying a disconnection part such as engagement inferiority of a connector and cable cutting by reducing disconnection monitoring burden in a main control board or the like and preventing enlargement of the scale of the control board due to increase of the number of connection terminals of the connection, and to provide electronic equipment equipped therewith.  <P>SOLUTION: The splicing state monitoring device multiplexes a plurality of feedback signals feeding back in response to a plurality of signals S1 and S2 (disconnection diagnosis signal) output to loop paths L1 and L2 of a plurality of harnesses 1 and 2 (splicing means) spliced between a main board 100 and a sub-board 110 in the electronic equipment to be converted into one signal si (multiplexing feedback signal) so as to detect existence of wire disconnection in the harness on the basis of the converted signal si.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306680-A (JP)
Title: Semiconductor substrate, stand-alone substrate, and method for manufacturing these, as well as method for polishing substrate
Inventor: SHIBATA MASATOMO
IPC: C30B29/38
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate which has at an as-grown state a high flatness on the surface of at least the side of an epitaxial growth layer and which thereafter is easy to polish, and to provide a manufacturing method therefor.  <P>SOLUTION: The semiconductor substrate 10 of a crystal growth system which causes the warpage because of forming a GaN epitaxial growth layer 12 on a sapphire substrate 11, is such one that the GaN epitaxial growth layer 12 is so formed for the purpose of canceling out previously the effect of the warpage by thinning the thickness t<SB>1</SB>on the central part of the sapphire substrate 11 thinner than a thickness t<SB>2</SB>on the edge part of the sapphire substrate 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311797-A (JP)
Title: Despreading method
Inventor: AKITA YONEO
IPC: H04B1/707
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises in a demodulation by despreading.  <P>SOLUTION: When paths A, B and C are supplied with a total spread signal, despreading circuits 82 for each path despread respectively in corresponding spread codes, and separate channels by channel separation circuits 84. Symbol estimation circuits 86 estimate the estimated symbol values of the digital modulation signals of each channel, and generate estimated digital modulation signals. Channel adders 88 generate the estimated digital modulation signals corresponding to each spread code by adding the estimated digital modulation signals at every each path. Spreading circuits 90 spread the estimated digital modulation signals in the corresponding spread codes, and generate estimated spread signals. Subtracters 78 and 80 subtract the estimated spread signals, which do not correspond to the spread codes of each path, from the total spread signal, and the despreading circuits 82 despread values obtained by the subtraction in the spread codes of each path. Accordingly, interference components by signals spread in the spread codes of other paths are reduced in each path.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305356-A (JP)
Title: System for keeping ph of bathwater
Inventor: KOBAYASHI JUTARO
IPC: C02F1/46
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for keeping the pH of bathwater in a balneal facility, from which the bathwater that is made similar to natural hot spring water and has an optional pH value can be supplied and in which the bathwater can be filtered and sterilized.  <P>SOLUTION: This system for keeping the pH of the bathwater is provided with an electrolytic cell for keeping the optional pH value as artificial hot spring water. When the operation of keeping the pH of the bathwater is performed, weakly acidic or weakly alkaline ionized water is produced by the electrolytic cell and the bathwater is circulated through a filtration apparatus. When the operation of cleaning the filtration apparatus is performed, strongly acidic or strongly alkaline ionized water is produced by the electrolytic cell and used for cleaning/sterilizing the filtration apparatus. These operations are performed automatically.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309974-A (JP)
Title: Network system, authentication method using network system, authentication program, and recording medium
Inventor: KAMIYA MASATO
IPC: G06F21/44
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of receiving a connection request at any time without always opening a standby port, and to provide an authentication method.  <P>SOLUTION: In the authentication method for authenticating a communication terminal to which a network system which transmits/receives packets with the other transmission terminal via the Internet is attempted to be connected, an authentication code in which items and character strings for authenticating packets transmitted in the n-th order (1≤n≤N)regarding N packets (N is an integer ≥2) to be transmitted from the communication terminal are set is managed, packet information about the N packets transmitted from the communication terminal is recorded, held, a character string of the n-th item for authentication of the authentication code is collated with a character string of the applicable item of the n-th held packet information and when they coincide, the communication terminal is authenticated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336763-A (JP)
Title: Duobinary optical transmission apparatus
Inventor: LEE HAN-LIM
IPC: H04B10/588
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duobinary optical transmission apparatus using a duobinary optical transmission technique.  <P>SOLUTION: The duobinary optical transmission apparatus comprises a light source which outputs a carrier, an NRZ optical signal generating part which receives an NRZ electrical signal and outputs an NRZ optical signal obtained by modulating an optical carrier according to the NRZ electrical signal, and a duobinary optical signal generating part which inputs the NRZ electrical signal to a T flip-flop, divides the electrical signal into groups of '1' of an input data signal and modulates each signal so as to have a different phase, and modulates the NRZ optical signal into the duobinary signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005314608-A (JP)
Title: Complex and method for producing the same
Inventor: HOTTA ERI
IPC: C08L43/04
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a complex excellent in dynamic physical properties such as bending strength and the like and provide a method for producing the same.  <P>SOLUTION: The complex comprises a hydrolysis condensate of a compound (I) and a silicon-containing polymer. The compound (I) is a sort of compounds containing a metal atom (M) to which at least one atomic group selected from halogen atoms and alkoxy groups is bonded. The silicon-containing polymer contains a structural unit (A) derived from a monomer (A) and a structural unit (B) derived from a monomer (B). The monomer (A) is at least one sort of compounds expressed by formula (1) and the monomer (B) is at least one sort of compounds containing at least two carbon-carbon double bonds. In the formula (1), R<SP>1</SP>expresses H or an alkyl; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>independently express each an atomic group selected from a halogen, an alkyl, an alkoxy and OH; at least one atomic group (G) selected from R<SP>3</SP>and R<SP>4</SP>is a halogen atom, an alkoxy or OH.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326738-A (JP)
Title: Image forming apparatus loaded with replaceable unit
Inventor: TAKAHASHI ATSUSHI
IPC: G03G15/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that a replaceable unit, other than original manufacturer's product may be usable at user' will, even if a replaceable unit other than the original manufacturer's product is loaded, and also the replaceable unit other than the original manufacturer's product can be usable, without detecting that the replaceable unit has been replaced.  <P>SOLUTION: In a setting processing at start of communication, the user can input the setting of a polling of starting the communication at a prescribed time interval, in order to decide whether the loaded toner cartridge is the original manufacturer's product and the time of start of the communication. When a deciding time of starting the decision as whether the cartridge is the original manufacturer's product has come, in accordance with the set polling or the set time, by deciding whether the communication between a radio communication part and the toner cartridge is possible; and also, by collating information stored in a unit NVM with information stored in the main body NVM, whether the toner cartridge is the original manufacturer's product is decided, and then, preparations for printing are made in matching with operating mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI