baber/WOPTO huggingface dataset:
Patent JP-2005260713-A (JP)
Title: Optical communication system
Inventor: SATO MASATAKA
IPC: H04B10/25
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize communication in an ultraviolet to infrared wavelength region using an optical transmission line.  <P>SOLUTION: Each transmission loss of a plastic optical fiber when dried and at the time of saturation water absorption is measured. The transmission loss P when dried and a transmission loss difference L between at the time of saturation water absorption and when dried are in a wavelength region that satisfies at least one of 0≤L/P1≤1, 0<L≤100, and 0<L+P1≤200 in the wavelength regions of 500 to 720 nm and 785 to 810 nm. In the ultraviolet to infrared wavelength region, a vibration absorption wavelength of a hydroxyl group of water included in the plastic optical fiber and atomic absorption wavelength x caused by its overtone absorption are detected, and the above condition is a communication region other than x. When the communication region other than x is used as communication wavelength, there is little increase in transmission loss even when the plastic optical fiber absorbs water so that stable and satisfactory communication can be carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256784-A (JP)
Title: Failure diagnostic device for exhaust gas recirculation device
Inventor: MATSUMOTO TAKUYA
IPC: F02D45/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnostic device capable of accurately diagnosing a failure of an exhaust gas recirculation (EGR) device.  <P>SOLUTION: An engine ECU carries out a program including the steps of determining the establishment of the failure monitor conditions of the EGR device (Yes in S100), fixing to the maximum delay side in a VVT control system (S110), introducing the EGR device (S130), determining the lapse of a predetermined time after the introduction of the EGR device (Yes in S140), measuring an actual value PMON of pressure in an intake pipe (S150), cutting off the operation of the EGR device (S160), determining the lapse of a predetermined time from the operation cut-off of the EGR device (Yes in S170), measuring an actual value PMOFF of pressure in the intake pipe (S180), and determining the EGR device to be normal (S200) when a value obtained by subtracting the actual value PMOFF of pressure in the intake pipe in the nonoperating state of the EGR device from the actual value PMON of pressure in the intake pipe in the operating state of the EGR device is larger than a predetermined determination value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204430-A (JP)
Title: Moisture retentive glove and method for producing the same
Inventor: HANADA YASUHIRO
IPC: A41D19/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide moisture retentive gloves causing no chapped skin even after wearing for a long time and having soft use feeling, and to provide a method for producing the gloves.  <P>SOLUTION: The moisture retentive gloves are obtained by covering the inside of glove substrates made of rubber or a synthetic resin with short fibers, wherein a part of or the whole of covering short fibers are treated with a moisture retentive component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004327427-A (JP)
Title: Coin type electrochemical cell and its sealing method
Inventor: TAKAHASHI OSAMU
IPC: H01M2/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a coin type electrochemical cell corresponding to reflow soldering further miniaturized, thinned and with a higher capacity is likely to leak by lowering of calking strength accompanying the miniaturization and rise of inner pressure accompanying the heightened capacity and heating of the reflow soldering.  <P>SOLUTION: By optimizing a turnup length of a negative electrode can 1, a shape of a turnup face of a negative electrode can 2, a slanting angle of a side part of the negative electrode cans, an angle in curving an opening part of a positive electrode can, and a compressibility ratio of a gasket 3, a solid sealing structure is realized, and a miniaturized and higher-capacity coin type electrochemical cell corresponding to the reflow with high reliability is realized. Since the coin type electrochemical cell is compact, thin and excellent in anti-liquid-leak property thus, a precision machine mounting it can further be miniaturized, thinned, is enabled to be mounted on a circuit board by the reflow soldering, and has a high long-term reliability since no degradation of characteristics by leakage nor damage in the circuit board is observed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269722-A (JP)
Title: Motor drive controller
Inventor: TAKANAMI WATARU
IPC: H02P27/08
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the switching loss of the switching element of an inverter, in a system which supplies a motor with power, considering a capacitor provided between the positive electrode bus and the negative electrode bus of the inverter as a DC power source.  <P>SOLUTION: This controller performs voltage rise ratio constant control that keeps the voltage rise ratio of the capacitor voltage to battery voltage constant in case that the voltage of a battery is under specified voltage, and performs capacitor voltage constant control that keeps the voltage of the capacitor constant in case that the battery voltage is higher than the specified voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261555-A (JP)
Title: Device control system
Inventor: SATO OSATOSHI
IPC: A61B5/16
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device control system capable of controlling various states of devices in use from transition data of life information of a plurality of clients.  <P>SOLUTION: The device control system for controlling states of devices in use from life information of the plurality of clients is equipped with a sleeping level synthesizing means for synthesizing the life information of the plurality of clients, a control level output means for determining a specific control level out of a plurality of the control levels from the transition data of the life information, and an operational means for adjusting the devices to a state in which the devices are set at the control level from the output by the control level output means and the information by the sleeping level synthesizing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262050-A (JP)
Title: Ashes treatment method and its facility
Inventor: MISHIMA KOJI
IPC: B09B3/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ashes treatment method remaining iron and aluminum in the ash and capable of selectively and inexpensively extracting useful metals such as lead, zinc, cadmium and copper, and its facility.  <P>SOLUTION: The ashes are dissolved in an aqueous solution containing ammonium ions and chlorine ions under an acidic condition to extract a metal in the ashes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283914-A (JP)
Title: Assembly for manufacturing hollow machine parts by diffusion bonding and superplastic forming, its use and process for manufacturing such machine parts
Inventor: FRANCHET JEAN-MICHEL
IPC: B21D26/055
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly for enabling the full extraction of a gas residue generated by the decomposition of a diffusion stop-off product.  <P>SOLUTION: An assembly (10') is provided with a stack of at least two basic parts (12') and a sealed reservoir (14) with an open edge, and the basic parts are joined each other at their fringes except portions forming a passage so that a hollow is defined between them. The basic parts have at least one surface which faces the hollow and is covered, with a pattern, with thermally decomposable binders containing the diffusion stop-off product and the edge of the reservoir is joined to the passage in the stack by sealing so that an internal space of the reservoir is connected with the hollow, and the reservoir is kept under a partial vacuum, having a capacity adequate to absorb gases generated as a result of the decomposition of the binder when the stack is at a thermal decomposition temperature for the binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312711-A (JP)
Title: Image forming apparatus and method for operating image forming apparatus by using remote application
Inventor: ANDO MITSUO
IPC: H04N1/32
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment in which a Java(R) application can be easily executed on a multifunction printer, and an environment in which the multifunction printer can be operated by the Java(R) application to be executed by a PC or the like.  <P>SOLUTION: The image forming apparatus is configured to include a control part that provides common services on the control of hardware resources in image forming processing to a plurality of applications so as to be able to load the plurality of applications. The image forming apparatus includes a virtual machine as a said application, an application that is executed by the virtual machine, and an application management part for managing the application that is executed by the virtual machine. Further, a server application is provided for operating the image forming apparatus by receiving an operation request from a terminal device connected to the image forming apparatus via a network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268670-A (JP)
Title: Semiconductor device
Inventor: KAWANO MASAYA
IPC: H01L23/50
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable an element to operate at a higher speed by controlling a delay in transmission of an electric signal, since a pad section of a logic element and an element region of a semiconductor chip is bump-bonded.  <P>SOLUTION: Since the logic element 200 and a DRAM 140 are directly connected, the increase of a load capacity due to a wiring is suppressed, and a large bus width is secured by a multiple-pin connection. As a result, the delay in transmission of an electric signal from the logic chip 200 to the DRAM 14 is controlled, thus the performance of a semiconductor device is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261823-A (JP)
Title: Portable chair for sitting straight
Inventor: IMAI ATSUYASU
IPC: A47C9/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable chair for sitting straight, which is convenient for portable use by easily folding it, simply developing it into a using state, and reducing its weight and size, whose height can be adjusted corresponding to the bodily shape of a user, and which can be mass produced.  <P>SOLUTION: The portable chair for sitting straight, which consists of a seat plate for placing buttocks and legs supporting both of the ends of the seat plate in the shape of V is provided. In the seat plate, a pair of divided seat plates 1 are engaged by male and female engaging parts 6 and 5, and a shaft fitting part 7 is provided on the rear surface of the external end of both of the divided seat plates 1. The legs consist of: a pair of support legs 3 where the lower ends are engaged turnably with each other by male and female engaging parts 17 and 18 in the shape of V; and a pair of adjusting legs 2 which is engaged with each support leg 3 in a state where vertical positioning is possible and where shafts 13 fitting to the shaft fitting parts 7 of the dividing seat plates 1 are provided at respective upper ends. In addition, a pair of the divided seat plates 1, a pair of the adjusting legs 2 and a pair of the support legs 3 are suitable for mass production, and respectively the same products are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241618-A (JP)
Title: Electronic weighing instrument
Inventor: FUNATSU TSUNEMASA
IPC: G01G21/23
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the weight of gas adsorbed by a sample 20 in a cylindrical airtight chamber 11.  <P>SOLUTION: A magnetic levitation object composed of a sample chamber 21, a hollow shaft 22, a dog 23, an upper permanent magnet 24, and a lower permanent magnet 25 is arranged vertically in the airtight container 11. In addition, a cylindrical stationary member is composed of an outer case 32, put in such a way as to contain this airtight vessel 11 without touching it, a levitation position controlling electromagnet 30, and a set of upper cylindrical permanent magnets 31. Increase or decrease in the weight of the sample 20 in the sample container 21 being in the upper part of the magnetically levitated object is measured with sufficient accuracy, by levitating the magnetically levitated object in the cylindrical stationary member with magnetic repulsion and attraction, and measuring the total weight of the cylindrical stationary member and the magnetic levitation object, with an electronic balance 16 arranged in the lower part of the cylindrical stationary member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275195-A (JP)
Title: Method of manufacturing liquid crystal device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: C23C14/14
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal device with which an alignment film can be formed which has high aligning capability and superior alignment stability and reliability.  <P>SOLUTION: The method of manufacturing the liquid crystal device having liquid crystal held between a couple of opposite substrates 10 and 20 includes a step of forming an inorganic alignment film 12 (22) on a surface of at least one substrate 10 between the couple of substrates 10 and 20 and a step of aligning the liquid crystal L by using the inorganic alignment film 12 (22); and the step of forming the inorganic alignment film 12 (22) includes a step of forming a metal film on the surface of the one substrate 10 and a step of forming an anode oxide film 12 (22) having a plurality of pores formed on the surface of the one substrate at random by subjecting the metal film to anode oxidation by using an electrolyte E, and the step of aligning the liquid crystal L includes a step of gradually cooling the liquid crystal L in a magnetic field H after bringing the liquid crystal L into contact with the inorganic alignment film 12 (22) in an isotropic state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271513-A (JP)
Title: Recording medium stacker and recorder
Inventor: FUKASAKA TOSHIHIRO
IPC: B65H31/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform next recording operation immediately after recording an image requiring an ink drying time and to reduce deterioration of image, e.g. offset, due to overlapping of recording media under non-dried state.  <P>SOLUTION: A distribution member 42 distributes each page of recording media being discharged onto a discharge tray 41 to the right and left in the width direction intersecting the carrying direction of the recording medium perpendicularly. Movement guide members 43a and 43b for regulating the width direction end part of the recording media being discharged onto the discharge tray 41 are moved in the width direction of the recording medium according to the size thereof and, while distributing each page of recording media to the right and left in the width direction by means of the distribution member 42, the width direction end part of the recording media is regulated by means of the guide members 43a and 43b. Consequently, the media are stacked while superposing the right end part in the width direction of a recording medium S1 distributed to the left in the width direction on the left end part in the width direction of a recording medium S2 distributed to the left in the width direction vertically at the central part in the width direction between the guide members.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282585-A (JP)
Title: Cushion unit of vehicle
Inventor: KOBAYASHI HISATOSHI
IPC: F16F9/32
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a resonant vibration of a coil spring 56 provided on a cushion unit 40 without having the large-sized coil spring and complicated assembling operation.  <P>SOLUTION: A cylindrical elastic sheet 57 having a notch slit 58a is arranged between an outer shaft member 51 of a damper set 53 and the coil spring 56, and the elastic sheet 57 is urged to an opening direction by an elastic ring 62 which is arranged on the point of the elastic sheet. Thus, vibrations of the coil spring 56 is restrained by making the elastic sheet 57 keep into contact with the coil spring 56 vibrated with travelling vibrations of a vehicle. The cushion unit 40 is not enlarged so that the elastic sheet 57 is arranged on the inside of the coil spring 56 in the cushion unit, and the cushion unit 40 can be assembled without any complicated operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281154-A (JP)
Title: Quality-retaining tool for cut plant such as cut flower
Inventor: FUKAGAWA KATSUYUKI
IPC: A01N3/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality-retaining tool capable of retaining the quality of a cut plant such as a cut flower over a long period by merely leaving it immersed in water.  <P>SOLUTION: The tool is such one that the surface of a predetermined nonmetallic substrate 11 is provided with a laminate 1 having a structure formed by first plating gold(Au) as a 1st layer 12 among two kinds of metal, i.e. gold and silver, differing in ionization tendency(potential) from each other followed by plating silver(Ag) as a 2nd layer 13 on the 1st layer 12. In this tool, the nonmetallic substrate 11 consists of a water-insoluble and water-absorbing sheet, into which sodium thiosulfate 2 is absorbed, thereby the sodium thiosulfate is integrated with the laminate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279455-A (JP)
Title: Ethanol fermentation and concentration system
Inventor: NABEYA HIROSHI
IPC: B01D65/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration system capable of continuously producing the ethanol of a high concentration.  <P>SOLUTION: In the case of using a gate membrane 7 to be opened when the concentration of an ethanol solution is 8% for instance, an ethanol solution supplied to the gate membrane 7 is transmitted through the gate membrane 7 and supplied to a pervaporation membrane 8 when its concentration is ≥8%, and it is condensed to have concentration ≥80% in the pervaporation membrane 8 and is condensed to have concentration ≥99% by a dehydration membrane 5 on a downstream side further. When the concentration of the ethanol solution is less than 8%, it is returned to a fermentor 1 as it is.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284844-A (JP)
Title: Child-rearing support system
Inventor: HAYASHI MAKI
IPC: G06Q50/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide useful information relating to institutions and expenses necessary for child-rearing in accordance with a user.  <P>SOLUTION: This child-rearing support system comprises; a life zone extraction part 5 which accepts a request for retrieving an institution including an institution classification, from a user terminal 130 and extracts life zone information being an address of the user requesting retrieval of the institution or range designation data including this address, from a personal information database 106; an institution extraction part 6 which extracts attribute information of candidate institutions which include the address or the range designation data including the address in available areas corresponding to range information and correspond to the institution classification, from an institution database 107 on the basis of the life zone information; and an output processing part 7 which transmits attribute information of the candidate institutions to the user terminal 130.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285715-A (JP)
Title: Power generation and power storage device
Inventor: MAJIMA ATSUO
IPC: H01L31/042
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation and power storage device which, using electricity generated effectively by combining well an energy medium rich in natural energy such as a wind force, sunlight, and solar heat and natural water or tap water such as moisture in the atmosphere, rain water, or river water and underground water, can generate power steadily and efficiently and store the generated power stably in a good condition, and use it as stable power as required in a remote area such as a mountain area, an isolated island and a marine platform, or for an emergency electric power demand such as at a natural disaster or the like.  <P>SOLUTION: Power is generated by natural energy such as sunlight, solar heat, and a wind force, and using the electricity generated, hydrogen and oxygen are produced from natural water or tap water such as moisture in the atmosphere, rain water, river water and underground water, and using this hydrogen and oxygen, power is generated and the generated power is stored.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291539-A (JP)
Title: Preparatory treatment of biomass fuel, mixed combustion method, and mixed combustion device
Inventor: TAKAHASHI YOSHITAKA
IPC: F23C99/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for simultaneously burning a fossil fuel and a biomass fuel capable of simultaneously achieving both high combustion efficiency and low NOx combustion.  <P>SOLUTION: The biomass fuel is stacked on the outside, inside, or semi-inside of a house, and the inside of a stacked article is intermittently or continuously ventilated by natural or forced ventilation or by agitating operation for storage. After foreign matters are removed and stacked, they are pulverized, and classified, and grains thereof after the pulverization are controlled. Next, The supply port of a furnace for supplying two or more carrying flows distributed on the reference of the concentration of an auxiliary fuel is an air port on a burner stage or a higher stage between the intermediate stage and the uppermost stage of the burner stage for a main fuel among vertical multiple burner stages, and the auxiliary fuel fed from the supply port into the furnace is burned together with the main fuel in the furnace.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291809-A (JP)
Title: Water temperature detection device
Inventor: SAKAI YASUHIRO
IPC: A47K1/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water temperature detection device capable of securing a driving power source of the water temperature detection device with no power source, reducing greatly running cost, communicating measured water temperature data wirelessly to a receiver, and viewing the measured temperature data even from a place separated from a water temperature detection portion.  <P>SOLUTION: The power source of a sensor for detecting the temperature of water flowing in a channel is constituted of a piezoelectric power generation device capable of self-generation. The piezoelectric power generation device is constituted of a piezoelectric ceramics body, a base member formed from a spring material, a steel ball supporting elastic body fixed on the end of the base member, steel balls fixed on both ends of the steel ball supporting elastic body. This device is constituted as follows: one steel ball of the piezoelectric power generation device is hit and vibrated by the torque of a rotator disposed in the channel and rotated by a stream; the other steel ball hits the piezoelectric ceramics body by continuous reciprocating vibration caused by resonance action, to thereby repeat power generation; and consequently the water temperature in the channel can be detected and displayed by the sensor continuously for a long period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI