baber/WOPTO huggingface dataset:
Patent JP-2006197191-A (JP)
Title: Radio relay device
Inventor: NIHEI KATSUTOSHI
IPC: H04L5/22
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio relay device which is simple in configuration, reduced in power consumption, and provided at a low device cost.  <P>SOLUTION: The radio relay device operates in radio communications through a time-division duplex communication and includes a first antenna which receives down signals, a down-link device which receives signals through the first antenna as input signals, a second antenna which transmits the output signals of the down-link device, a third antenna which receives up signals, an up-link device which receives signals received through the third antenna as input signals, and a fourth antenna which transmits the output signals of the up-link device. The down-link device is equipped with a first amplifier which amplifies input signals, and the up-link device is equipped with a second amplifier which amplifies input signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006192537-A (JP)
Title: Surface grinding facilities for metal band and surface grinding method for metal band
Inventor: OTA MASAYUKI
IPC: B24B7/13
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface grinding facilities for a metal band by which a proper plate thickness profile in the width direction is effectively obtained after grinding the surface of a metal band, and also to provide a surface grinding method for a metal band using the same.  <P>SOLUTION: A contact roll is made into two types of rolls, namely, a stepped roll, in which a step is formed on the surface of a rubber-lined roll, and a straight roll in which the surface of a rubber-lined roll has a straight shape. A belt type grinder, into which the stepped roll is incorporated as the contact roll, and another belt type grinder, into which the straight roll is incorporated as the contact roll, are installed so as to be usable together in the surface grinding facilities for a metal band. The surface grinding facilities are used for the surface grinding method for a metal band.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193293-A (JP)
Title: Elevator control device
Inventor: SAKANO YUICHI
IPC: B66B7/10
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device capable of easily detecting the deviation and automatically correcting the deviation of a hanging rope when an elevator travels by regulating the control quantity of a hoist by using the calculated deviation even when the deviation of the hanging rope occurs in a system using two hoists for one car and one balance weight.  <P>SOLUTION: In the elevator control device in which hanging ropes 5a, 5b stretched over two hoists 1a, 1b are connected to a car 6 side or a balance weight 7 side via sheaves 4a, 4b, and both ends of the hanging ropes are connected to the balance weight side or the car side, an inclination preventive device 31 to prevent the inclination of the balance weight or the inclination of the car by correcting the deviation of the hanging ropes is provided between both ends of the hanging ropes and the balance weight or the car.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194554-A (JP)
Title: Air conditioner
Inventor: OTA MASAYA
IPC: F24F13/22
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner placeable for either ceiling-mounted installation or wall-mounted installation and capable of switching validation and invalidation of operation of a drain pump in association with the installed position.  <P>SOLUTION: The air conditioner is provided with a blower means 9; a heat exchanger 2; a water pan 6 for storing condensed water produced in the heat exchanger 2; the drain pump 3 for discharging the condensed water stored in the water pan 6; and an installed position switching means 7. The operation of the drain pump 3 is controlled in association with the installed position of the air conditioner 1, and validation and invalidation of operation of the drain pump 3 are switched by the installed position switching means 7. The air conditioner 1 can thereby be installed even if the relative position relation between the blower means 9 and the heat exchanger 2 is horizontal or vertical. Further, a level detecting means 8 is provided, and validation and invalidation of operation of the drain pump 3 is switched based on a detection signal. The air conditioner 1 can thereby be installed even if the relative position relation between the blower means 9 and the heat exchanger 2 is horizontal or vertical.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006199754-A (JP)
Title: Gasoline composition
Inventor: KAGAMI MASAYUKI
IPC: C10L1/06
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasoline composition ameliorating the adverse effect on fuel-based members due to oxygen-containing compound addition and the aggravation of machine operability in a cool condition and raised in octane number.  <P>SOLUTION: The gasoline composition contains 0.1-4.5 mass%, on an oxygen content basis, of an oxygen-containing compound ≥3 in acidity (PHe), has vapor pressure (37.8°C) of 50-90 kPa, a 50% distilling temperature of 85-103°C, an aromatics content of ≤35 vol.%, an isoparaffin content of ≥30 vol.% and a research octane number of ≥91.5, and also meets a specific numerical formula on distilling temperature and oxygen content and a specific numerical formula on the component constitution of aromatic hydrocarbon and isoparaffin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202545-A (JP)
Title: Fuel cell system and its operation method
Inventor: HIROSE KEIICHI
IPC: H01M8/04
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system suppressing the generation of deterioration reaction of a fuel cell and suppressing decrease in durability of the fuel cell.  <P>SOLUTION: The fuel cell system 100 is equipped with a polymer electrolyte membrane fuel cell 1, a fuel supply means, and control means S101-S123. A supply valve 63 opening and closing piping 53, a hydrogen supply pressure regulator 62 installed between a hydrogen main regulator 61 and a supply valve 63 and controlling the supply pressure of fuel gas, a first pressure sensor 72 for detecting supply pressure (first supply pressure P1) between the hydrogen main regulator 61 and the hydrogen supply pressure regulator 62, and a second pressure sensor 73 for detecting supply pressure (second supply pressure P2) between the supply valve 63 and a supply port 21a are installed in piping 52, 53. When a variation value per time (dP/dt) of the difference between the first supply pressure P1 and the second supply pressure P2 is larger than a prescribed value in the steady power generation of the fuel cell 1, the control devices S101-S123 determine that the supply valve 63 is closed, and sound an alarm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201416-A (JP)
Title: Projection type display device and multiscreen display device
Inventor: SUGINOBU MANABU
IPC: G03B21/00
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device which detects irregularly reflected light of projected light to grasp the intensity of light in a display area and which performs automatic adjustment to reduce the change with the lapse of time of optical parts, whereby satisfactory video is displayed.  <P>SOLUTION: The projection type display device has a light source (20); display devices (29, 34 and 42) forming an optical image by modulating light from the light source according to the drive voltage; a projection lens (15) enlarging and projecting the optical image on the display device; a detector (5) detecting the light from the projection lens; and a control circuit (11) for controlling the drive voltage, according to output from the detector. The detector is arranged in the vicinity of the outer edge of luminous flux emitted from the projection lens and detects the light (irregularly reflected light) that reaches the outside of the effective area of a screen (45) among the light from the projection lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276812-A (JP)
Title: Method for manufacturing lead storage battery
Inventor: TOMIYAMA TAKAHIRO
IPC: H01M50/541
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a reliable lead storage battery for improving working efficiency, by automating a process for removing an active substance and an oxide layer adhering to the frame body section of a collector 15 of a positive electrode plate 1 and a negative electrode plate 2.  <P>SOLUTION: An active substance is scraped off by using a rotating brush 14 for the thick section of the upper and lower frame bodies of the collector 15 of the paste type positive electrode plate 1 or the negative electrode plate 2. Then, an active substance is scraped off by using a polishing blade 13 composed by bundling a plurality of sawteeth 12 for the part of the other frame bodies. In addition, the active substance adhering to the surface of the electrode plate is scraped off by a scrape-off plate 28 using spring steel 27 and a removal brush 30 using swine bristles 29. For the tip section of a lug section 18, an upper surface 36 or a lower surface, and a side 37 are cut by an end mill 31, and an upper blade 35 and a lower blade 34, respectively, before welding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005210891-A (JP)
Title: Switching device
Inventor: HIRST B MARK
IPC: H02M3/335
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve or mitigate the problem of heat, the problem of circuit element breakage due to an electrical discharge spike, and the problem of an electromagnetic interference such as RF radiation, in a switching device.  <P>SOLUTION: The switching device includes switching circuits (Q<SB>1</SB>, Q<SB>2</SB>), a control circuit (820) combined with the switching circuits (Q<SB>1</SB>, Q<SB>2</SB>), and a bias-impressing snubber circuit (810) for impressing a bias to the control circuit which is combined with the switching circuit and the control circuit, while the switching circuit captures energy from the circuit to be switched, and supplies at least one part of the captured energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174367-A (JP)
Title: Image forming apparatus
Inventor: NISHIWAKI HIROFUMI
IPC: G06F3/12
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To print remaining parts by another substitutional printer without throwing away printed portions up to then when a fault occurs in a printer while executing a print process.  <P>SOLUTION: When detecting occurrence of a fault in a printer 102 in executing a print process, a printer manager 101 identifies the cause of the fault, thereafter changes setting of a print job according to the identified cause of the fault, selects the substitutional printer 103 to be substituted for the printer 102 based on predetermined countermeasures in fault occurrence, transmits changed setting information of the print job and information of pages to which printing has been completed by the printer having caused the fault to the selected substitutional printer. When selected as the substitutional printer, the printer 103 receives the setting information of the print job and the page information from the printer manager 101, and executes a sequel to the print process executed by the printer 102 having caused the fault based on the page information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240799-A (JP)
Title: Turbojet having fan mounted on drive shaft supported by first and second bearing
Inventor: LAPERGUE GUY
IPC: F01D25/16
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo jet capable of securing the centering function of a second bearing after a first bearing is separated and involving separation dynamics in the second bearing without introducing excessive stress to rollers.  <P>SOLUTION: The turbo jet is equipped with a fixed structure and a fan rotor fixed to a drive shaft 5, supported by a first 6 and a second bearing 7, mounted on the fixed structure fixed through bearing supporting parts 11 and 19, wherein the first bearing 6 is mounted to the fixed structure of the turbo jet through a device 13 enabling it to be decoupled from the fixed structure, characterized by the fact that the second bearing 7 is mounted on the bearing supporting part 19 through a link acting as a ball joint 23 and 24, and in that the turbo jet is further furnished with a means to enable an axial displacement of the second bearing 7 with respect to the fixed structure of the turbo jet if the first bearing 6 should be decoupled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006207432-A (JP)
Title: Fuel injection valve
Inventor: FUJIWARA SOICHIRO
IPC: F02M51/06
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve strong for cavitation erosion by adding a simple structure to a cover for an actuator.  <P>SOLUTION: This fuel injection valve is provided with a high-pressure fuel passage 10 for supplying high-pressure fuel to be injected and with a fuel return passage 12 communicated with the high-pressure fuel passage 10 at the time of fuel injection and discharging uninjected fuel out of the high-pressure fuel to outside of the fuel injection valve. The fuel injection valve is further provided with the actuator 44 provided inside the fuel return passage 12 and with the bellows-like cover 54 sealing the actuator 44 so as to prevent contact of the actuator 44 with fuel and extending/contracting in accordance with operation of the actuator 44. The fuel injection valve is provided with a residence suppressing member 60 for suppressing residence of bubbles generated in the fuel inside the fuel return passage 12 in the vicinity of the surface of the bellows-like cover 54.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211179-A (JP)
Title: Image forming apparatus
Inventor: OKUI KIYOSHI
IPC: H04N1/00
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically restore the content of the memory where a storage content is broken (lower in version) to the content of the other memory (higher in version) even when the storage content of one memory is broken owing to a certain outer impact regardless of the intention of a user.  <P>SOLUTION: An image forming apparatus allows information stored in an image forming apparatus main body and required in operating to have the version, and stores it in the memory of the apparatus main body. The apparatus stores the same content in the memory of an option unit to be attached/detached to/from the image forming apparatus main body. When the version stored in the option unit is higher than the version stored in the apparatus main body (S7, Y), the information stored in the image forming apparatus main body is rewritten into the information stored in the option memory (S9).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005251737-A (JP)
Title: Gas blowing nozzle for charged particle beam apparatus, charged particle beam apparatus and working method
Inventor: MINAFUJI TAKASHI
IPC: A61N5/00
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable beam irradiation in a peak position of gas concentration without affecting drive of a sample stage on the occasion of beam assist deposition or beam assist etching, and to secure the working symmetry.  <P>SOLUTION: This invention presents: a gas blowing nozzle 11 in which a groove-like notch structure S is provided on a side to which a beam IB comes flying in a nozzle tip part of a gas gun used on the occasion of the beam assist deposition or beam assist etching, so as to enable the beam IB to pass through the notch structure S; a charged particle beam apparatus having the gas blowing nozzle 11; and a working method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006205139-A (JP)
Title: Method for controlling circulating water
Inventor: OZAWA KINICHI
IPC: C02F1/46
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling circulating water without the fear of water pollution, suppressing microbe bleeding and microbe film (bio membrane or slime) formation in a water circulation system for a long time, preventing turbidity and a bad odor of the water quality in a water tank, reducing these washing work of the water tank, adsorbing an inorganic salt concentration and an organic substance as the water quality, and carrying out decomposition and modification, thereby allowing the water quality of the circulating water to be compositely controlled.  <P>SOLUTION: This method for controlling the circulating water is to adjust the water quality in the water circulation system by carrying out bacteria control of water creatures present surrounding due to direct/indirect contact to an electrically conductive substrate by making two or more electrically conductive substrates carry a current, or adsorption/decomposition/modification of organic/inorganic substances.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216598-A (JP)
Title: Mask for charged particle beam exposure and mask inspection method
Inventor: KOIKE KAORU
IPC: G03F1/20
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for charged particle beam exposure capable of performing automatic focus even in a mask of a multilayer film structure and highly accurately measuring mask distortion, and an inspection method thereof.  <P>SOLUTION: The mask for charged particle beam exposure is provided with a strut section having a beam structure, a membrane section provided on the main surface of the strut section and consisting of a first thin film formed in such a way that a pattern to be transferred onto a substrate is divided into a plurality of collective exposure small regions, an intermediate layer made of a second thin film provided between the membrane section and the strut section, and a position mark provided on the main surface of the strut section. In the mask, the position mark has an eliminating section in which the first and second thin films are eliminated, and a projecting section having a laminate structure consisting of the first and second thin films, and the center point of the position mark is positioned at the eliminating section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006213773-A (JP)
Title: Acrylate based water soluble polymer, method for preparation of the same and its application
Inventor: SHIOJI NAOTAKE
IPC: A23L29/288
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylate based water soluble polymer excellent in safety, preferably applying as a thickener, a promoter for loosening, etc., for various uses such as food, fodder, etc., because the polymer manifests the thickening effect and loosening effect in a reduced amount, and improving the texture and handling property of food or fodder, and to provide a method for producing the same.  <P>SOLUTION: The acrylate based water soluble polymer comprises the acrylate based water soluble polymer produced by polymerizing acrylate based monomers, wherein the polymer has 550 mPaS of aqueous solution viscosity measured at 25°C on 0.2% by mass concentration, ≤1% by mass of remaining monomer, ≤0.15% by mass of insoluble parts and 98-102 mol.% of degree of neutralization. The additives for food or fodder comprises the acrylate based water soluble polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214323-A (JP)
Title: Muffler for internal combustion engine
Inventor: NOZAWA YUTAKA
IPC: F01N1/02
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a muffler for an internal combustion engine compact and having high degree of freedom of placement position.  <P>SOLUTION: A shell member 2 covering a part in a circumferential direction of an outer periphery of an exhaust pipe 1 through which exhaust gas discharged from the internal combustion engine passes is attached to the exhaust pipe and a chamber 10 is formed by the part in the circumferential direction of the outer periphery of the exhaust pipe 1 and the shell member 2. The shell member 2 has a hollow structure formed by joining an upper shell member 4 and a lower shell member 6. An outer diameter of the exhaust pipe 1 is set almost equal to a thickness of the shell member 2. Small holes 12 are formed in a part of the exhaust pipe 12 and the chamber 10 and the inside of the exhaust pipe 1 are connected together though the small holes 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214932-A (JP)
Title: Positioning system, communication base station, control method for communication base station, control program for communication base station, and computer-readable recording medium having recorded control program for communication base station
Inventor: UOZUMI HIROSHI
IPC: G01S19/05
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning system and the like in a communication network of inter-base-station non-synchronization type capable of acquiring satellite orbit information and satellite time information, while restraining a traffic amount of the network.  <P>SOLUTION: This communication base station 20 has a satellite time information generating means for generating the satellite time information, that is a time of a positioning satellite 12a or the like, for indicating a satellite time, based on a satellite signal S1; and a satellite orbit information generating means for generating the satellite orbit information indicating a satellite orbit of the positioning satellite 12a or the like, when generating the satellite time information, in an interval time specified by an effective period of the satellite orbit information indicating the satellite orbit of the positioning satellite. A terminal device 50 has a satellite time information acquiring means for acquiring the satellite time information from the communication base station 20; a positioning auxiliary information acquiring means for acquiring positioning auxiliary information from the communication base station; and a positioning means or the like for positioning a position of the terminal device 50, based on the satellite signals S1 or the like from the plurality of positioning satellites 12a or the like, using the satellite time information and the satellite orbit information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218910-A (JP)
Title: Impact absorbing propeller shaft for automobile
Inventor: OMIYA KAZUNOBU
IPC: B60K17/22
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply set impact absorbing characteristics when a propeller shaft receives the axial impact, the relative contraction of the inner and outer of the two divided shafts progresses, and the tip end surface of the outer collides with the side of the tip end surface of the bearing where the tip end surface of the outer is inserted into an intermediate part of the inner.  <P>SOLUTION: A caulking projection part 61 regulating the mounting position of the bearing 40 is provided at the outer periphery of the inner 22, the outer periphery sandwiching an intermediate part where the bearing 40 is attached and inserted between the side of the tip end part fitted to the outer 21 and the intermediate part. The caulking projection part 61 is broken down by a constant pull-off load working on the bearing 40 with the tip end surface 21B of the outer 21 abuttingly contacting the side of the tip end surface of the bearing 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI