baber/WOPTO huggingface dataset:
Patent JP-2005200254-A (JP)
Title: Method for selectively recovering hydrogen from mixed gas containing hydrogen gas
Inventor: HAMADA KENJIRO
IPC: C01B3/26
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and selectively separating a hydrogen gas from a hydrogen-gas-containing gas by using a chemical reaction.  <P>SOLUTION: The method comprises using a hydrogenation apparatus and a dehydrogenation apparatus connected in series, reacting a mixed gas containing a hydrogen gas with an aromatic compound to selectively and reactively store the hydrogen in the mixed gas in the aromatic compound to form a hydrogenated aromatic compound, and feeding the hydrogenated aromatic compound into the dehydrogenation apparatus to dehydrogenate it into a hydrogen gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202186-A (JP)
Title: Label for recording medium
Inventor: HOTTA TAKASHI
IPC: G09F3/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent occurrence of recording and reproducing errors of a recording medium 2 by uniformizing distortion of the recording medium 2 at a concentric section with respect to a doughnut-shaped label 1 attached on the upper side of the disc-shaped recording medium 2.  <P>SOLUTION: A circular cut 9 for preventing deformation of the recording medium 2 caused by difference of a thermal expansion coefficient of the recording medium 2 and the label 1 is formed in a concentric form with an outer shape of the label 1, for a label substrate 6. The cut 9 is formed so that it does not cut through the label substrate 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146389-A (JP)
Title: Terminal for electronic part
Inventor: WATANABE HISASHI
IPC: H01H9/02
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for an electronic part used for taping electronic parts which reduces the abrasion of a cutter and improves the wettability of solder at soldering, when it is installed into a printed wiring board by supplying it to an automatic mounting machine.  <P>SOLUTION: Portions 17C, 18C and 17D, 18D of terminals 17, 18 having square cross section formed by punching a metallic plate having plated layers 21, 22 on front and back faces, are formed into a shape having circular cross section by applying rolling fabrication to the front and back faces, and a circumference including a rupture surface of a side surface is constituted so as to be covered with the plated layers 21, 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005199652-A (JP)
Title: Recorder and liquid jet device
Inventor: TAKEDA KATSUHIRO
IPC: B41J2/175
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degree of freedom of controlling a paper feed motor in a recorder capable of opening or closing a valve device by using the paper feed motor.  <P>SOLUTION: This printer 1 has an ink cartridge independent from a carriage 25 provided to the bottom of the printer 1 and ink can be supplied to a recording head through an ink tube 43. The valve device 40 for opening or closing an ink channel is provided to the ink channel. The opening or closing of the channel by the valve device 40 is carried out by means of a rack-and-pinion mechanism 50 driven by the paper feed motor. In the rack-and-pinion 50, a pinion gear is retracted from a rack by an urging means to be in a position where the pinion gear is not engaged therewith. When the carriage 25 pushes the pinion gear, the pinion gear is engaged with the rack. In a condition that the carriage 25 does not push the pinion gear, the opening/closing operation of the ink channel is not carried out, and then the paper feed roller can be flexibly controlled to be driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202318-A (JP)
Title: Lighting unit of electronic equipment
Inventor: KOMINE YASUSHI
IPC: H04M1/02
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting unit of electronic equipment capable of increasing the visibility of light display, the lighting unit being mainly for informing a user of the operation state of the electronic equipment with display light.  <P>SOLUTION: The lighting unit is equipped with a light guide/lighting member 10 which is formed of a translucent material in a rod shape, whose cross section is closed with a continuous curved line, and installed on an outer surface part of a housing of the electronic equipment, light sources 21 and 22 which are installed facing at least one end of the light guide/lighting member to make the display light incident on the light guide/lighting member, and a display light reflecting means which is provided to where the light guide/lighting member is installed on the housing 5 of the electronic equipment and reflects display light leaking from the back of the light guide/lighting member to outside the electronic equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244629-A (JP)
Title: Metallic compound, catalytic component for addition polymerization, catalyst for addition polymerization and method for producing addition polymer
Inventor: TAKAOKI KAZUO
IPC: C08F10/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic compound applicable as a catalyst component excellent in polymerization activity and for addition polymerization, a catalytic component for addition polymerization and a catalyst excellent in polymerization activity and for addition polymerization, and to provide a method for efficiently producing addition polymers.  <P>SOLUTION: The compound is obtained by contacting M<SP>1</SP>L<SP>1</SP><SB>r</SB>(a), R<SP>1</SP><SB>s-1</SB>TH (b), and R<SP>2</SP><SB>4-n</SB>J(OH)<SB>n</SB>(c), wherein the contact treatment amount of the component (b) is 0.1-8 mol per 1 mol component (a), the contact treatment amount of the component (c) is 0.5-8 mol per 1 mol component (a). (M<SP>1</SP>is a group (12-15) metal or B; r is a number corresponding to the valence of M<SP>1</SP>; L<SP>1</SP>is H, a halogen, a hydrocarbon or a hydrocarbonoxy, T is a group 15 or 16 nonmetal; s is a number corresponding to the valence of T; R<SP>1</SP>is an electron-withdrawing group or a group containing an electron-withdrawing group; n is a number of ≥2 but ≤4; J is a group 14 nonmetal; R<SP>2</SP>is a hydrocarbon.).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005205519-A (JP)
Title: Robot hand device
Inventor: YAGI SHOJI
IPC: B25J15/08
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand device for reducing cost by shortening processing time, while improving detecting accuracy by a sensor, by surely avoiding interference between a hand part and the sensor.  <P>SOLUTION: This robot hand device has a hand part 4 for performing predetermined sequence operation to a work object, a robot arm 1 for supporting the hand part 4, and the sensor 2 turned to the work object. A work shaft Z1 formed of the robot arm 1 and the hand part 4, is aligned with a sensor shaft Z2 turned to the work object from the sensor 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205753-A (JP)
Title: Oscillating device
Inventor: OIKE ETSUJI
IPC: B28B1/087
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating device which can cope with ready mixed concrete different in fluidity.  <P>SOLUTION: The oscillating device 1 has an air cylinder 13 oscillating a block 30 loaded with a form 50 horizontally in a large amplitude and a long period and a vibrator 80 vibrating vertically in a short amplitude and a short period. By independently installing the air cylinder 13 placing vibration of a long period and the vibrator 80 placing vibration of a short period, the vibration of the long period and the vibration of the short period can be applied in parallel or stepwise, so that the vibration can be applied to the form 50 in a various patterns according to the fluidity of the ready mixed concrete injected into the form 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210517-A (JP)
Title: Method for arraying array antenna, multi-frequency common antenna assembly, and arrival direction estimating device
Inventor: ARAI HIROYUKI
IPC: H01Q5/10
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-frequency common antenna assembly which can be used in common for a plurality of frequencies, arrangement of an array antenna constituting the multifrequency common antenna assembly, and an arrival direction estimating device, capable of measuring arrival directions of arrival waves of a plurality of frequencies with a single device.  <P>SOLUTION: The multi-frequency common antenna assembly is equipped with a plurality of array antennas (1, 2, and 3) constituted of a plurality of antennas, connection parts (4d1 and 4d2) for connecting the antennas of the plurality of array antennas, and a feed part (5) which performs transmission to and reception from the antennas; and the plurality of array antennas are arranged in layers by transmission/reception frequencies and performs transmission and reception of different frequencies, by using the same feed part in common. The respective array antennas are arranged in layers, to constitute an apparently single antenna, antennas which are in mutually corresponding relation among the respective layers are connected by a connection part, and one-end sides of the antennas are fed by the feed part, which is thus used in common for the plurality of frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095851-A (JP)
Title: Fluid separation filter and its production method
Inventor: KOSAKA SHOJI
IPC: B01D71/02
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid separation filter having a chemical stability for moisture and, therefore, an excellent water resistant property with regard to separation performance.  <P>SOLUTION: The fluid separation filter is formed by coating the surface of a porous supporting body with a fluid separation film containing Si-C-O bonds. Further, the fluid separation filter is formed by coating the surface of a porous supporting body with a fluid separation film containing Si-C-O bonds and, moreover, the thickness of the fluid separation filter is preferably 0.05μm to 1μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229308-A (JP)
Title: Asymmetrical encryption communication method for protection of electronic chip against illegal action
Inventor: GIRAULT MARC
IPC: G07F7/10
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to incorporate a public key type authentication active mechanism in an application deploying a number of chips in a wired logic chip.  <P>SOLUTION: An input parameter includes a public key p in a process in which a pseudo random number so called a probability variable r unique to transaction is generated by a chip using a pseudo random number generator 7, a process in which the parameter is connected to the probability variable r by a mathematical relation formula, and is stored in a data memory of a chip in a process in which a parameter x is transmitted from the chip to the application, a process in which a serial function 10 has the probability variable r unique to the transaction and a private key s as input parameters, and a parameter y composes an authentication value V in a process in which the parameter y is calculated using the serial function 10, and a process in which the authentication value V is confirmed by the application.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005206110-A (JP)
Title: Internal/external air switching method for vehicle air conditioner and vehicle air-conditioning system
Inventor: MURAKAMI HITOSHI
IPC: B60H1/32
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform switching of internal/external air on a real time basis in response to existence of uncomfortable odor and to previously prevent intrusion of the uncomfortable odor into a cabin.  <P>SOLUTION: When switching from an external air introduction mode to an internal air circulation mode is performed in an air conditioner 53 of a vehicle during traveling, the switch is noticed to an on-vehicle machine 15 as generation of an event. The on-vehicle machine 15 receiving generation of the event transmits information indicating generation of the event with position information of the vehicle to a host computer 13 of a management center. The host computer receiving this prepares an odor map 13a capable of specifying an uncomfortable area PA where the air conditioner of the vehicle should be made to the internal air circulation mode. Whereas, the position information of the vehicle is periodically transmitted from the on-vehicle machine 15 of a second vehicle 3 during traveling to the host computer. It is determined based on the odor map and the position information of the second vehicle 3 whether or not the mode of the air conditioner 53 of the second vehicle 3 is switched from the external air introduction mode to the internal air circulation mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214011-A (JP)
Title: Regulator for liquified petroleum gas
Inventor: MAKABE KAZUHISA
IPC: F02M21/06
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the startability of an engine by preventing a liquid LPG from being sent to an intake pipeline even when the liquid LPG does not vaporize completely due to the insufficient vaporization of the liquid LPG at low temperatures in a regulator for LPG using both engine cooling water and an electric heater.  <P>SOLUTION: This regulator 3 comprises a cooling water passage 35a and an electric heater 35b as a heat exchange means and a pressure regulating chamber 34a as a vaporized gas pressure regulating means. The regulator 3 heats to vaporize the liquid LPG and regulates the pressure of the LPG to a specified pressure, and sends it to the intake pipeline of the LPG engine. A gas-liquid separator 3b having a gas-liquid separating chamber 31 is installed on the downstream side of the pressure regulating chamber 34a, the vaporized LPG led from the pressure regulating chamber 34a therein is temporarily accumulated in the gas-liquid separating chamber 31, and the liquid LPG included therein is separated from the gas LPG and only the gas LPG is sent to the intake pipeline.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006278-A (JP)
Title: Power allocation apparatus and method for packet data services in mobile communication systems
Inventor: JEON WHA SOOK
IPC: H04B7/26
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of power allocation for packet data service of a mobile communication system which reduces faults (outage) of line service while simultaneously providing line service and the packet data service.  <P>SOLUTION: Whether or not packet data traffic to be transmitted to a specific terminal is newly generated is judged. When the packet data traffic to be transmitted is judged to be newly generated, the presence/absence of a mobile terminal utilizing the line service in which a call is in progress at present is judged. When the mobile terminal utilizing the line service in which the call is in progress at present is judged to exist, whether or not the packet data traffic is transmitted to other terminals at present is judged. In addition, when the packet data traffic is judged not to be transmitted to other terminal at present, power to be transmitted to the mobile terminal which newly utilizes packet data service is gradually made to increase by preset increment during a preset prescribed period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213852-A (JP)
Title: Foundation block for guardrail
Inventor: YAMANAKA MAKOTO
IPC: E01F15/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a connection part for connecting adjacent blocks to each other and also increase the connection strength of these blocks.  <P>SOLUTION: This foundation block for a guide rail used by connecting in an extension direction comprises a bottom board 2, a front wall 3 vertically installed at the front end of the bottom board, a reinforcement block 4 formed by increasing the thickness of a part of the front wall and boring a hole 7 for constructing a column, and side walls 5 and 6 installed in contact with the front wall on the inside of both ends of the bottom board which are formed integrally with each other. The side wall is formed in an L-shape of long side-walls 5a and 6a formed by connecting one end to the front wall and extending in the longitudinal direction and short side-walls 5b and 6b continuously installed parallel with the front wall from the other ends of the long side-walls to the side end of the bottom board. A connection means connecting the adjacent blocks to each other is installed in spaces for connection (8) and (8) surrounded by the side wall and a part of the front wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214803-A (JP)
Title: Surface magnifying inspection device
Inventor: GOTO TADASHI
IPC: G01N21/88
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect the damage, coating irregularity or the like of a curved surface of a lens or the like.  <P>SOLUTION: A revolving base 4 made rotatable by a motor 3 is provided on a moving base 2 movable in a left and right direction and the lens 5 is placed on the revolving base. An illumination body 14 for obliquely irradiating the surface of the lens and the camera 13 positioned so as to be obliquely opposed to the illumination body through the lens are fixed to a tiltable support plate 7 so as to keep a matural relative positional relation. The illumination body having a planar light source sufficiently wide to irradiate the whole range of a phtographing angle Cp is arranged at a position as near as possible to the lens and the illumination position to the lens is appropriately moved by the moving base or the revolving base and the imaging due to the camera is magnified on a monitor 8 to inspect the whole surface of the lens. The number of times of the movement of the inspection position can be sharply reduced and the surface of the lens can be inspected in a magnified state to easily and certainly inspect a damage or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214085-A (JP)
Title: Gas turbine facility and humidifying facility for gas turbine facility
Inventor: SUGITA NARIHISA
IPC: F02C3/30
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of scale in a regenerator without any special structure of a generater, by eliminating droplets of an outlet of humidifying facility that have not been evaporated yet.  <P>SOLUTION: A manometer 9 and a thermometer 10 are disposed to an inlet of a humidifier 5. A saturation condition of an outlet of the humidifier 5 is estimated from pressure and a temperature of air before entering into the humidifier 5, and a temperature of water supplied to the humidifier 5 is controlled so as not to exceed the saturation condition. A feed water heater branch pipe 30 is connected with a feed water pipe 31, and a hot water control valve 7 performs flow rate control to control the temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027270-A (JP)
Title: Image processing apparatus and program
Inventor: HARA KENJI
IPC: H04N1/40
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which outputs a binary image to reflect a correction result of a color correction with high accuracy while holding a dot constituent possessed by a binary image data to be input.  <P>SOLUTION: The image processing apparatus receives the binary image data, generates a multilevel image data based on the binary image data, and generates a color correction image data applied by the color correction to the multilevel image data. The image processing apparatus selects which of a re-binary image data binaried by applying an error diffusion to the binary image data or the color correction image data based on a value of a noticed pixel in the binary image data and a value of a pixel adjacent to the noticed pixel should be output, and either the binary image data or the re-binary image data is output on the basis of the selected result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223106-A (JP)
Title: Temporary placement base for positioning
Inventor: OKONOGI HIROTAKA
IPC: H01L21/68
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary placement base for positioning which can perform accurate alignment of circular semiconductor substrates, having different diameters.  <P>SOLUTION: The temporary placement base 1 comprises a cylindrical sidewall 2, whose inside diameter gradually increases from a bottom part 3 toward an upper opening edge 4, and the hollowed-out bottom part 3. The cylindrical sidewall 2 has a small bottom shelf 5, whose outside diameter is a diameter of a semiconductor substrate having a smaller diameter, and a large bottom shelf 6 whose inside diameter is larger than the diameter of the semiconductor substrate, having a smaller diameter and whose outside diameter is a diameter of a semiconductor substrate having a large diameter. A wall line, connecting the outer circumference 5a of the small bottom shelf and the inner circumference 6b of the large bottom shelf has a slope α and a wall line connecting the outer circumference 6a of the large bottom shelf 6, and the inner circumference 4b of the upper opening edge has slopes β, and α and β have slopes of 60° to 70°. A fifth to a quarter of the cylindrical sidewall 2 is cut out from up to down, forming an entrance 7 having such a width as to allow the arm of a transfer robot for supporting a suction pad which can suck the surface of the semiconductor substrate to move in the vertical directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224002-A (JP)
Title: Method of forecasting power demand
Inventor: MORISHIGE SHINJI
IPC: H02J3/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power demand forecasting method which can forecast the change of the quantity of power demand.  <P>SOLUTION: This power demand forecasting method enables the user to forecast the change of the quantity of power demand by specifying the curve of the past demand which approximates most to the curve of the demand on the day. This includes a step (a) of getting, at intervals of five minutes, the quantity of the power demand on the day for two hours to the present time, a step (b) of getting, at intervals of five minutes, the quantity of power demand for tow hours in the past optional time zone, referring to the power demand data base, a step (c) of getting the deviation from the quantity of the past power demand obtained in the step (b), a step (d) of getting the sum Sd of the absolute values of the deviation, and a step (e) of specifying the demand curve in a time zone when Sd becomes minimum as the one which approximates most to the demand curve on the day.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195162-A (JP)
Title: Seal material
Inventor: KANEKO KAZUMI
IPC: D03D15/567
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide seal material of warp pile woven fabric preventing leakage of powder or intrusion of a foreign matter caused due to clearance provided at the base of a pile and fatigue of the pile during repeated use.  <P>SOLUTION: The seal material performs sealing in a contact part between members in a compressed state between a pressing member and a support member and is the warp pile woven fabric such as moquette or velvet having pile yarn material containing modified cross-section fibers and bulky cotton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI