baber/WOPTO huggingface dataset:
Patent JP-2005131735-A (JP)
Title: Automatic blade replacement device for slitter
Inventor: OBIKANE TSUNEO
IPC: B23D33/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic blade replacement device for a slitter by which simplification of replacing/adjusting work of a slitter blade or the like in off-line can be realized and an operation rate of a line can be improved.  <P>SOLUTION: A strip material is cut by rotating a pair of upper and lower arbors 2, 3, which are provided with an element composed of a plurality of the slitter blades and annular spacers, and arbor shafts, and supported freely rotatably in the slitter 1. The automatic blade replacement device for the slitter 1 has the following constitution. One adjusting part 4 supporting the arbors 2, 3 is erected to the direction orthogonal to the arbors 2, 3 freely slidably. Dummy arbor shafts DA1-4 are horizontally protruded to one side of the slitter 1. An oscillation stand 7, which oscillates the dummy arbor shafts DA1-4 and reciprocates them between the slitter 1 and an element rack 8, is arranged. The phase of the dummy arbor shafts DA1-4 is changed by a rotation mechanism 10 composed of a planetary gear mechanism. The dummy arbor shafts DA1-4 are connected to the arbor shafts. The element is transferred via pushers 17, 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140898-A (JP)
Title: Development apparatus, process cartridge, and method for assembling development apparatus
Inventor: TAKARADA HIROSHI
IPC: G03G15/08
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus for readily matching the mutual phases of a plurality of agitating members, and to provide a process cartridge and a method of assembling the development apparatus.  <P>SOLUTION: The development apparatus 4 attached to an electrophotographic image forming apparatus 100 includes a support members 27a attached to at least any one of a developing frame body 25 or a developer-storing container 41; agitating gears 55 and 56 supported rotatably on the support member 27a and transmitting the drive force to an agitating member 42; a first phase determining mechanism for determining the phase of the support member 27a and a plurality of the stirring gears 55 and 56; and a second phase-determining mechanism for determining the phase of the agitating gears 55 and 56 and the agitating member 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140577-A (JP)
Title: Surface plasmon resonator
Inventor: NAKAJIMA TAKASHI
IPC: G01N21/41
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional surface plasmon resonator of a clear image quality and high performance reduced in image distortion.  <P>SOLUTION: This two-dimensional surface plasmon resonator has an optical lens for reducing the two-dimensional distortion in a light receiving means, in a measuring instrument using surface plasmon resonance having a projecting means for emitting a p-wave-polarized parallel beam diagonally toward a reverse face side of a metal thin film, a liquid contacting means for making a measured substance two-dimensionally with an obverse side of the metal thin film, and the light receiving means for measuring two-dimensionally reflected light intensity from the reverse face side of the metal thin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142362-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: EMA TAIJI
IPC: H01L27/10
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof where various kinds of problems accompanying etching of an element isolation film in the case of forming a plurality of kinds of gate insulation films can be solved by a simple method regarding a logic semiconductor device loaded with various nonvolatile memories mixedly, and to provide a manufacturing method of the same.  <P>SOLUTION: A first well is formed in the first area of the semiconductor substrate by using a first mask based on first mask data, and a second well is formed in the second area of the semiconductor substrate by using a second mask based on second mask data. On the semiconductor substrate, a first insulation film is grown, and the first insulation film formed in the first area is removed by using a third mask based on the first mask data. A second insulation film is grown on the semiconductor substrate and on the first insulation film. Thus, a first gate insulation film is formed in the first area, and a second gate insulation film which is thicker than the first gate insulation film is formed in the first area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111555-A (JP)
Title: Method of producing helical gear by means of hot forging and warm forging
Inventor: YOKOYAMA MICHIHIRO
IPC: B21J5/02
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press production method for a helical gear by which shear faces can be mirror-finished without causing blanking sags at the top part of a helical gear.  <P>SOLUTION: In the production method where the place where the generation of blanking sags is predicted in the outer circumferential part of a tooth crest is provided with a projecting bank part for preventing the generation of sag parts, the shear faces of the part with a tooth form profile shape in the outer circumferential face and a hole part are finished into the specular ones to obtain precise objective dimensional accuracy, the starting of the stock before the formation of a tooth part is performed at 1,250 to 700°C, cooling is waited, and final blanking for the tooth part is performed at ≤130°C. The remaining heat of the stock heated in the initial stage is utilized between each stage. The central part of a female die confronted with a punch has a helical tooth form. One side taper angle is set to the range of 5 to 45 degrees in the inlet of the helical tooth form. The length of the taper part is provided in the range of 3 to 15 mm. A straight part is installed in the back thereof. A residual part where the straight part is slightly left by the tooth form of the stock is provided with a release part in which the part with a tooth form profile part is expanded in a diameter of 0.3 to 3 mm, and the setting of dimensions is properly performed by the thickness of the stock and the size of a module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138875-A (JP)
Title: Device and method for monitoring oxygen concentration state
Inventor: SUZUKI NAGAFUMI
IPC: B65B31/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for monitoring the oxygen concentration state which enables monitoring of an oxygen remaining state in a head space of a container with excellent precision without limiting a product manufacturing speed.  <P>SOLUTION: An oxygen concentration state monitoring device 300 is applied to a gas substitution device 120 to expel air in a head space of a container by passing a top-opening container 10 with the content stored through a gas substitution area part 121 in a low oxygen atmospheric environment by allowing gas for substitution to flow in. The device 300 comprises oxygen concentration detection means 310 and 320 to detect the oxygen concentration at one or a plurality of positions of the gas substitution area part, and a monitor output means 340 to perform the predetermined monitor output based on the detected oxygen concentration by the oxygen concentration detection means 310 and 320.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141065-A (JP)
Title: Projector with dust removing device
Inventor: KOBAYASHI HIROYUKI
IPC: G03B21/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector equipped with a dust removing device automatically efficiently removing dust adhering to the reflection surface of a projection mirror without damaging the reflection surface as a projector having the aperture structure of a housing and the projection mirror.  <P>SOLUTION: The projector has the structure equipped with the dust removing device wherein an ultrasonic vibrator 8 is arranged so that ultrasonic vibration may be conducted to the projection mirror 5, the dust adhering to the mirror 5 is shaken off by vibration, and further the dust adhering to the whole of the reflection surface of the mirror 5 and a housing aperture part 3 is blown off by sent air from a ventilation fan 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160454-A (JP)
Title: Filtration device for twist drill wash water and its self-cleaning method
Inventor: STREICHER HARALD
IPC: B01D29/64
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable filtration device for twist drill wash water having an automatic self-cleaning function capable of technically simply realizing.  <P>SOLUTION: In a filtration device for twist drill wash water having a filter holder 2, a cover 3 and a filter insert 6 capable of inserting into a flow branch part between a flow inlet 4 and a flow outlet 5 in order to separate a solid material from liquid, a portable grip 7 is arranged movable on the cover 3 and at least one self-cleaning means is arranged controllable at the grip 7 in order to carry the filtration device for twist drill wash water, for example, the portable grip 7 is constituted as a stirrup-shaped grip and freely revolvable in the direction departing from the center of gravity. By revolution of the grip 7 and a back-washing valve 11 capable of being electrically controlled by a change of relative position between a permanent magnet 9 arranged at a control means 8 and a hall censor 10, the filter insert 6 is back-washed by the liquid from a back-washing chamber 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139791-A (JP)
Title: Opening-closing control device of vehicular door
Inventor: ICHINOSE MIKIO
IPC: B60J5/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly avoid a danger when foreseeing the danger such as nipping in a door in opening-closing operation, with a constitution for opening and closing a plurality of doors by an automatic opening-closing device.  <P>SOLUTION: In the constitution for automatically opening and closing the plurality of doors, when foreseeing a danger such as nipping of a person and an object in the door in closing operation or the nipping is caused, the whole doors in closing operation are reversely driven to opening operation in response to operation of an optional operation button. As a result, a danger such as the nipping can be quickly avoided without requiring time for selecting the operation button. When there is the door in opening operation, the whole doors in opening operation are simultaneously stopped. As a result, a danger such as rolling-in of a person and an object in the door in opening operation is quickly avoided, and the situation of causing new nipping by a newly closed door can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150147-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ITO TOYOJI
IPC: H01L27/108
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device by which a problem related to a focus margin or an etching selection ratio in the case of lithography is solved because top faces of electrode isolation insulating films are formed at places higher than bases of lower electrodes, since the electrode isolation insulating films electrically isolating each mutual upper electrode are formed among a plurality of mutual capacity elements and the upper electrodes are easy in fine working, and to provide a manufacturing method for the semiconductor device.  <P>SOLUTION: The semiconductor device has the lower electrodes 20, capacity insulating films 22 formed on the electrodes 20 along surfaces of the lower electrodes 20; and the upper electrodes 23 formed along surfaces of the insulating films 22 on the insulating films 22, and has a plurality of the adjacent capacity elements 24. The semiconductor deice also has the electrode isolation insulating films 21 formed among the plurality of capacity elements 24 and electrically isolating each mutual upper electrode 23 for the plurality of capacity elements 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151615-A (JP)
Title: Rotary electric machine and its rotor
Inventor: CHIBA HIDEKI
IPC: H02K3/51
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent movement or deformation of a coil positively through a simple structure by preventing cracking or breakage of an interval block being inserted between the coils at the coil end part of the rotor of a rotary electric machine in order to prevent movement of the rotor coil due to thermal elongation.  <P>SOLUTION: An elastic member 10 is inserted between an interval block 8 inserted between coils 2a and 2b wound at adjacent positions and any one coil 2a, 2b, and a pressing force is applied to both the coils 2a and 2b and the interval block 8 so that a frictional restricting force is generated between the coils 2a, 2b and the interval block 8 thus preventing movement or deformation of the rotor coil due to thermal elongation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147744-A (JP)
Title: Wave pressure measurement instrumentation in experimental water tank
Inventor: TANIZAWA KATSUHARU
IPC: G01L23/06
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To calculate acceleration of tracer particles by taking images of multi time tracing by a video camera, and also to calculate the pressure distribution of the fluid based on the approximated acceleration of the fluid.  <P>SOLUTION: The personal computer 10 comprises the 1st operation means for calculating the acceleration of tracer particles by image analysis of multi time tracing after high-speed photography with the video camcorder 4 for the tracer particles in the fluid such as flood water on the deck board of the model ship M in the experimental water tank; the 2nd operation means for calculating the pressure gradient based on the fluid acceleration and fluid density, if the acceleration of the tracer particle is approximately equal to the fluid acceleration of the wave 3 in the tank; and the 3rd operation means for calculating the pressure distribution of the fluid by the spatial integration of the pressure gradient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144774-A (JP)
Title: Manufacturing method for liquid discharging head
Inventor: KAWASAKI TAKEHIKO
IPC: B41J2/16
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the trouble due to thermal contraction of a vibrating plate in the case where a piezoelectric element is directly formed on the vibrating plate, by preliminarily heating and thermally contracting a glass vibrating plate material to be anodically bonded to a passage substrate.  <P>SOLUTION: The glass vibrating plate material 6a is preliminarily heated to, for example, 650°C to bring about preliminary contraction by 0.2%. Thereafter, the glass vibrating plate material 6a is anodically bonded to the passage substrate 1 and polished to a thin piece, whereby the vibrating plate 6 of a predetermined thickness is formed. A lower electrode 9a, a piezoelectric precursor layer 8a to be a piezoelectric layer 8, and an upper electrode 9b are sequentially stacked on the vibrating plate 6. Thus the piezoelectric element 7 is directly formed on the vibrating plate 6. The piezoelectric layer 8 is crystallized by heating to a crystallization temperature of a piezoelectric material. The trouble such as deformation of the passage substrate 1 or generation of cracks to the vibrating plate 6 is avoided by preventing the thermal contraction of the vibrating plate 6 at a second heating process for crystallization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143819-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To inspire a player to participate in a pattern variation game.  <P>SOLUTION: When a ready-to-win state is achieved, a successive hitting game is started; when a player successively presses a game button 24, a character C and a pattern N are varied according to the successive pressing of the button (input of operation signals) (Figure c). The character may or may not make a motion such as kicking when the game button 24 is pressed, and when the number of times of the character making the motion reaches a set value (10) (Figure d), the motion is terminated. After that, a jackpot pattern (Figure e) or a failure pattern (Figure f) is displayed. The display of images of the character C and the pattern N corresponding to the successive pressing of the button is controlled according to "Go", "Retreat", or "Wait" selected based on a scenario.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146656-A (JP)
Title: Latch device of article storing utensil
Inventor: TAKAHASHI RYUJI
IPC: A47B88/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device of an article storing utensil capable of operating an operating handle such as a drawer or the like at any position in the horizontal direction and, at the same time, improving outside appearance by making the front of the drawer or the like as a flat surface.  <P>SOLUTION: A recessed handle section in side view is provided over the approximately whole width in the horizontal direction on the upper end face of a front plate 12a in the drawer 12, the operating handle 16 having an approximately equal length to its right and left dimensions is stored in the handle section in a state to enable it to pushingly move downward, an interlocking plate 122 turning to the vertical direction extended along the rear face of the front plate 12a is held in the central part of the operating handle 16 by guide members 107 and 108 provided to the rear face of the front plate 12a in a vertically slidable manner and, at the same time, a latch always energized in the returning direction to provide and provided to the interlocking plate 122 inward of an enclosure cooperates with a latch releasing means 112 capable of releasing the engagement with an engaging hole 87 provided to the rear face of the front plate 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149949-A (JP)
Title: Acid-base composite type polyelectrolyte film
Inventor: YAMAKAWA YOSHITAKA
IPC: H01M8/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid-base composite type polyelectrolyte film with excellent proton conductivity and mechanical property in a wide range of temperature and low methanol permeability.  <P>SOLUTION: This acid-base composite type polyelectrolyte film consists of polyarylene with a sulfonic acid group and polymer with a functional group interacting with the sulfonic acid group. The polyarylene with the sulfonic acid group is preferably formed of structural units expressed by: the general formula (A), wherein y indicates a divalent electron attractive group, Z indicates a divalent electron donative group or direct coupling, Ar indicates an aromatic group with a substrate group represented by -SO<SB>3</SB>H, and m, n and k indicate an integer number; and the general formula (B), wherein R<SP>1</SP>- R<SP>8</SP>can be identical or different from each other and indicate hydrogen atom, fluorine atom, alkyl group etc., W indicates a divalent electron attractive group or and a single bond, T indicates a single bond or a divalent organic group, and p indicates O or an positive integer number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152719-A (JP)
Title: Activated carbon adsorber and its operation method
Inventor: TADA MITSUHIRO
IPC: B01D53/70
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activated carbon adsober that can be integrally compacted or can impart larger treatment capacity with a machine of conventionally the same size while securing the removing performance of the target ingredient in the gas to be treated.  <P>SOLUTION: The activated carbon adsorber can conduct the adsorption treatment with the activated carbon layer containing a toxic ingredient such as dioxins, heavy metals, sulfur oxides and the like which remain in an exhaust gas, and is constituted so that the gas to be treated passes through the activated carbon layer of 100 mm or less thickness in a cross flow state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155751-A (JP)
Title: Flexible hose
Inventor: KANAO SHIGEKI
IPC: F16L11/08
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure resistant hose for well avoiding troubles including separation for a long period by actualizing an increase in pressure resistance while suppressing an increase in weight.  <P>SOLUTION: The flexible hose comprises a cylindrical body 2 consisting of an inside layer 4 having an almost flat inner face 2C formed of EPDM, an outside layer 5 formed of EPDM, and a net portion 6 formed of a number of reinforcing yarns arranged between both layers, and a spiral reinforcing part 3 spirally wound and fixed on the outer face of the body 2. The reinforcing part 3 mainly contains at least one type of hard polypropylene and hard polyethylene compatible with the body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163584-A (JP)
Title: Fuel economy information supply system, fuel economy information server device, and on-vehicle control device
Inventor: YAMAMOTO TOSHIAKI
IPC: F02D45/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel economy information supply system, a fuel economy information server device, and an on-vehicle control device capable of receiving latest fuel economy information at any time if needed, and capable of changing fuel economy information according to change of a road condition.  <P>SOLUTION: This vehicular fuel economy information display system includes a server device including vehicle type-by-type road fuel economy data base including fuel economy information corresponding to road conditions including weather and road classification, and an on-vehicle information display capable of searching guidance route of a vehicle and storing vehicle information including type and year model of the vehicle, and calculating fuel consumption rate of the vehicle, remain fuel quantity and fuel quantity necessary to a destination. When the server device receives vehicle information and guidance route from the on-vehicle information display, the server sends fuel economy information to the on-vehicle information display corresponding to the vehicle information and guidance route from the vehicle type-by-type road fuel economy data base. The on-vehicle information display calculates necessary fuel quantity based on received fuel economy information and informs the results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160368-A (JP)
Title: Packaged beverage
Inventor: SATAKE NORIHIKO
IPC: A23L2/52
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged beverage containing high-concentration catechins, causing no change in color tone, and suppressed in deterioration smell even when long preserved under high-temperature condition.  <P>SOLUTION: The packaged beverage having pH 2-5 contains (A) 0.06-0.5 wt.% of nonpolymer catechins, and (B) 0.001-0.01 wt.% of a sulfite salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI