baber/WOPTO huggingface dataset:
Patent JP-2005036763-A (JP)
Title: Swash-plate variable-displacement compressor
Inventor: MIYAJI TOSHIKATSU
IPC: F04B27/14
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash-plate variable-displacement compressor having an improved startability and an enhanced controllability in the full-stroke region without increasing cost.  <P>SOLUTION: In the swash-plate variable-displacement compressor 1, a suction chamber 7, a discharge chamber 8, and a crank chamber 5 are provided. The stroke of a piston 28 is changed in accordance with differential pressure between the pressure in the crank chamber 5 and the pressure in the suction chamber 7, and the tilt angle of an oscillatory swash-plate 25 connected to a piston 28 is changed to control the compression capacity. The compressor 1 is provided with a pressure-introducing path 32 allowing the discharge chamber 8 to communicate with the crank chamber 5, a pressure-letting-out path 31 allowing the crank chamber 5 to communicate with the suction chamber 7 and a control means. The opening area of the opening 37 of the pressure-outlet path 31, which is opened to the crank chamber 5 in accordance with the tilt angle of the oscillatory swash-plate 25 changing with the stroke of the piston 28, is changed by the control means by means of a sleeve 34 which moves on a drive shaft 10 to freely open/close the opening 37. The opening area of the opening 37 is constituted to be at the maximum at dead-stroke time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042853-A (JP)
Title: Valve seat, its manufacturing method, and ball valve
Inventor: WATABE YASUHISA
IPC: F16K5/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a valve seat with a large diameter having a highly effective sealing property without manufacturing facilities of large scales.  <P>SOLUTION: After inserting a core metal 3 into an internally longitudinally extending hole 10a of a semi-vulcanized bar-shaped lengthy rubber sheet molded body 1 that has the hole 10a and a slit 10b that extends from the hole 10a to the surface of the sheet molded body, the rubber sheet forming body 1 is vulcanized by means of progressive heating one by one at a predetermined length. Then, the core metal bar 3 is joined annularly. The joined section of the core metal bar is covered with a semi-vulcanized rubber sheet, and vulcanized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051467-A (JP)
Title: Leakage coaxial cable
Inventor: SANO EISAKU
IPC: H01Q13/22
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage coaxial cable that can cope with two kinds of frequencies and radiate effective radio waves with a single cable.  <P>SOLUTION: In the leakage coaxial cable, a signal is transmitted to a terminator side 2 from a feeding side 1, and radio waves are radiated from a leakage hole 9. When the signal having two kinds of frequencies is transmitted, the two kinds of frequencies are set to be f<SB>1</SB>, f<SB>2</SB>, f<SB>1</SB>is made smaller than f<SB>2</SB>, the wavelength reduction rate of the cable is set to be ν, and the speed of light is set to be c, setting is made so that a hole pitch P of the leakage hole 9 satisfies an expression 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049689-A (JP)
Title: Powder conveyer and image forming apparatus
Inventor: TSURUSAKI TERUAKI
IPC: G03G21/10
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low cost powder conveyer capable of performing powder conveyance with an inflection path in which powder conveyance directions are changed and performing powder conveyance with no trouble, even if one of the powder conveyance directions is upward conveyance.  <P>SOLUTION: The powder conveyer 1 is characterized in that it conveys powder by combining a plurality of conveyance tubes 2a/2b/2c each of which stores a powder conveyance means and an aperture is provided in the side face of the conveyance tube and, regarding contiguous upstream and downstream conveyance tubes, the aperture of the upstream conveyance tube and the aperture of the downstream conveyance tube are made to face each other and the conveyance tubes are made mutually communicated to connect the plurality of conveyance tubes 2a/2b/2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048697-A (JP)
Title: Working vehicle
Inventor: MATSUI MASAMI
IPC: A01D69/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy restart of an engine of a working vehicle, when stopped.  <P>SOLUTION: The working vehicle comprises a travel shifting means 24 for increasing/reducing the travelling speed of a vehicle body and an engine key switch 30 for putting a power supply for the vehicle body into an energized condition and starting the engine 31. A displacement detecting means 24a for the travel shifting means is provided for detecting the displacement of the travel shifting means 24. In the state that the engine 31 is not started although the power supply for the vehicle body is put into the energized condition by operating the engine key switch 30, when the preset displacement or more of the travel shifting means 24 is detected, the engine 31 is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050763-A (JP)
Title: Alkaline accumulator
Inventor: NAKAI SEIYA
IPC: D04H1/4334
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline accumulator having superior lifetime property and/or high rate discharge characteristics.  <P>SOLUTION: The alkaline accumulator is equipped with a positive electrode plate 12, a negative electrode plate 13 and a separator 14 which is disposed between the positive electrode plate 12 and the negative electrode plate 13. The separator 14 consists of fiber, and the fiber of 70 wt% or higher is made of specific polyamide fiber which consists of a polyamide obtained by superimposing diamine component and dicarboxylic acid component. The diamine component contains 1,9-nonane diamine and 2-methyl-1,8-octane diamine, and the dicarboxylic acid component contains terephthalic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056114-A (JP)
Title: Work flow processing method, server device for realizing the method, server retrieving device, client device and programs to be used for the devices
Inventor: YOKOZEKI DAISHIRO
IPC: G06F13/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of work flow processing by making it unnecessary to execute the transfer or restoration processing of session between server devices.  <P>SOLUTION: When the execution request of session is transmitted from a client device CL3 to a server device SV3, the server device SV3 which has received the execution request of the session decides the server device which owns the session based on information associated with the session stored in a session management file DB1. Then, when it is decided that the server device which owns the session is another server device SV1, a redirect request to request the reconnection to the other server device SV1 is transmitted to the client device CL3 being the execution request origin, and the client device CL3 executes reconnection to the other server device SV1 in response to the redirect request, and transmits the session execution request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052382-A (JP)
Title: Footwear
Inventor: YAMANA TSUTOMU
IPC: A43B13/20
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footwear with a simple structure strongly blowing air to the sole of a foot, into which water or soil do not enter from outside, and which prevents a foot becoming wet.  <P>SOLUTION: A recessed part 2 is formed in the upper surface of the bottom plate 1 of an elastic body, the peripheral portion of the insole 4 having a large number of small holes 5 for ventilation is adhered and secured onto the upper surface of the annular peripheral portion 3 of the recessed part 2, the recessed part 2 is used as an air chamber, the footwear is worn, and the wearer walks, thereby the compression and releasing of the annular peripheral portion 3 is repeated with the insole 4, by the repeating the annular peripheral portion 3 is repeatedly contracted and restored to change the volume of the air chamber of the recessed part 2 and to make it possible to allow air to repeatedly jet out and in through small hole 5 of the insole 4. The foot is prevented from becoming wet because the air blows to the sole of a foot due to the jetting of the air. The recessed part 2 of the bottom plate 1 may be formed by adhering an elastic annular body onto the upper surface of the bottom plate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055337-A (JP)
Title: Surface sorting method for electrically conductive roller
Inventor: NISHIHARA YOSHIHIKO
IPC: G03G21/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface sorting method capable of grasping the surface state of an electrically conductive roller DR quantitatively by performing digital image processing of the leaking condition of light, and judging precisely whether the conductive roller DR is a conforming one or not by using conformity judging algorithm, and moreover capable of increasing a test quantity which is limited because of the necessity of image gazing by an inspector.  <P>SOLUTION: Light is irradiated to the contact between an examining roller 18 and the conductive roller DR, and a light leaking condition at the contact is photographed by a CCD camera 28. Image data on the light leaking part photographed by the CCD camera 28 are sent out to a signal processor 30. In the signal processor 30, the image of the light leaking part is converted into digital image information at an image converter 31, the breadth and height of the light leaking part are measured by number-of-pixel representation at an image processor 32, and the surface state of the conductive roller DR is sorted by number-of-pixel data on the breadth and the height and the conformity judging algorithm at a conformity judgment processor 33. Consequently, whether the surface state of the conductive roller DR is good or not can be judged without requiring the inspector to gaze at an image display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004119-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: YAMAMOTO TOSHIMASA
IPC: G01C19/574
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an accelerated component and detect a yaw rate with high accuracy.  <P>SOLUTION: The sensor includes a base plate 48, two beam structures 81 and 82 arranged above the base plate in a predetermined interval from the base plate to be adjacent with each other. The beam structures 81 and 82 each include a mass section slidable to a predetermined sliding direction parallel to a surface of the base plate. The first and second beam structures are also arranged so as to oscillate in an opposite direction along a predetermined oscillating direction. Because the beam structures 81 and 82 linearly oscillates in the predetermined direction, the accelerated component can be eliminated with high accuracy when detecting a difference in yaw rate respectively detected from the two beam structures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057628-A (JP)
Title: Image input/output device
Inventor: UTSUKI YASUSHI
IPC: H04N1/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input/output device in which contact between an FFC and an original platen is prevented and EMC of signals transmitted by the FFC is improved and the read precision of documents is improved.  <P>SOLUTION: The image input/output device is provided with; a carriage which has a scanning circuit mounted thereon and moves back and forth in a scanner housing in parallel with a board surface of the original platen; a groove part which extends in a moving direction of the carriage in the bottom of the scanner housing and is formed so as to be stored in a remaining space of a printer housing; a sheet metal member which has a main part which is at least partially stored in the groove part and is bent so as to have a corner part extended in the moving direction of the carriage, and is fixed to the scanner housing and is electrically grounded; and a flexible flat cable having a turning-back part which has a base end part electrically connected to a processing part and has a front end part electrically connected to the scanning circuit and has the base end part side stored in the groove part and brought into contact with the main part and has the front end part side turned back to the base end part side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058068-A (JP)
Title: Combine harvester
Inventor: MIZUSHIMA ATSUSHI
IPC: A01D69/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which can switch the driving control of a feed chain on traveling or stopping the traveling in a simple structure.  <P>SOLUTION: This combine harvester has the first power transmission system A having a threshing clutch C2 disposed on the upstream side of a thresher for communicating the power of an engine to FC14 and a clutch C4 disposed in a transmission for driving a dust-discharging fan for discharging straws separated from grains outsides, the second power transmission system B disposed on the downstream side of the transmission and having a clutch C5 and a reaping clutch for transmitting a power following a vehicle speed to the FC14, a threshing lever for manually engaging/disengaging the threshing clutch and the clutch C4 to control the operation of the thresher, and a switch for engaging/disengaging the reaping clutch disposed at the tip of the threshing lever to control the operation of the reaping apparatus. When the threshing lever and the reaping switch are together switched on, the clutch C4 is disengaged. When only the threshing lever is switched on (the reaping switch is switched off) on manual threshing, the threshing clutch and the clutch C4 are switched off, and the clutches C1 and C5 are disengaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061355-A (JP)
Title: Fuel injection nozzle
Inventor: SEKIJIMA HITOSHI
IPC: F02M61/10
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of generating stable swirl flow in an injection hole without having effects of form and characteristics of a needle such as lift quantity.  <P>SOLUTION: This fuel injection nozzle is provided with a needle 31 having an abutment part 36 at a tip, a guide hole 12 axially slidably engaged with the needle 31, and a nozzle body 11 having a valve seat 13 abutting on and separating from the abutment part 36. On the downstream side of the valve seat 13, a sack chamber 15, and a first injection hole part 411 having a bottom in a wall of the nozzle body 11 from the side of the sack chamber 15 to reach a fuel outlet formed from the fuel outlet toward the sack chamber 15 are provided. An injection hole 41 is provided having a second injection hole part 412 formed beyond an axial center of the first injection hole part 411 from the sack chamber 15 to be combined with the first injection hole part 411, and the first injection hole part 411.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094246-A (JP)
Title: Developing device
Inventor: OKA SEIJI
IPC: G03G9/08
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which dispenses with a toner replenishing mechanism or the like, is made small-sized and inexpensive and sufficiently electrifies the toner of developer even when used in a high speed copying machine.  <P>SOLUTION: In the developing device, the developer blocked by a doctor 6 is moved to the side of the toner replenishing opening 8a of a toner hopper 8 by the internal pressure and the gravity of the developer itself in a developer storing part (developer stagnating part) 10, and the developer taken in the toner from the toner hopper 8 is fed to the side of the doctor 6 along the surface of a developing sleeve 4 and the developer on the developing sleeve 4 whose quantity is regulated to a given quantity is supplied to a developing area opposed to a photoreceptor drum 1. In the developing device, magnetic toner is used as the toner constituting the developer. Then, it is desirable to have a space (interstice) in the developer storing part 10 in a state that the toner concentration of the developer reaches upper limit toner concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066010-A (JP)
Title: Rotary drum type game machine
Inventor: YAMAZAKI TOMOMI
IPC: A63F5/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary drum type game machine with enhanced amusement by effectively displaying the presentation in a zone related to the enlarged presentation.  <P>SOLUTION: The rotary drum type game machine has a miniaturized main reel for presenting a result of a game, and a presentation display device consisting of a subordinate reel related to the relatively enlarged presentation and a liquid crystal display panel. Symbols are variously presented/displayed by rotating the subordinate reel, and a transmitting image of a liquid crystal display panel is overlapped/displayed on the subordinate reel. Accordingly, the effective presentation display is possible in the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073429-A (JP)
Title: Eddy-current speed reducer
Inventor: NOGUCHI YASUTAKA
IPC: H02K49/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy-current speed reducer excellent in durability provided with a mechanism for absorbing thermal expansion of a cover, wherein the occurrence of non-elastic deformation and heat crack in the cover due to repetition of turn-on and turn-off of braking can be prevented, and the deformation and fatigue crack are less prone to occur, even after a long-time use.  <P>SOLUTION: In the eddy-current speed reducer, a group of magnets 5 are disposed in positions opposite a braking disk 2 installed on a rotating shaft 1 with their north poles and south poles alternated in the circumferential direction, with the cover 11 in-between. The eddy-current speed reducer is so constructed that the group of magnets 5 are disposed that their magnetic pole faces are in parallel with the principal surface of the braking disk 2 during braking, and the group of magnets 5 are provided so that they can move forward and backward between a position where they are close to the braking disk 2 and a position, where they are away from the braking disk in the case 3. To absorb the thermal expansion of the cover 11, the cover 11 is formed as an annular flat plate and is fixed on the case 3, with gaps 12a and 12b provided at least on the outer circumferential side of the cover 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079137-A (JP)
Title: Printed wiring board
Inventor: OKOCHI KAZUNORI
IPC: H05K1/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate visual confirmation of the specification of a printed wiring board.  <P>SOLUTION: A destination indicating area 22 consisting of a matrix of a series of notations of destination and a series of component fixing lands is provided at the end part of a printed wiring board 20 so that the destination can be confirmed visually by mounting a component 23 on a land corresponding to the notation of destination. Furthermore, an introductory note indicating part consisting of the component fixing lands and destination colors is provided at the end part of a printed wiring board 30 so that the destination can be confirmed by the color of a component mounted on the component fixing land.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037857-A (JP)
Title: Electrostatic charge image developing toner, its manufacturing method, image forming method, toner filling device, filling method, toner container, process cartridge, and image forming apparatus
Inventor: TOSHIMOTO MASANORI
IPC: B65B1/26
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full color electrostatic charge image developing toner excellent in electrostatic properties such as fluidity and charge buildup performance, capable of stably forming an image of high image quality and suitable particularly for a tandem type copying process.  <P>SOLUTION: On the surfaces of particles of the full color electrostatic charge image developing toner, at least two or more extenders deposit with a chain- or dumpling-containing independent sea-island structure in which 3-20 primary particles of the extenders connect on polyhedral faces of the toner particles and an area occupied by the extenders forming islands is 10-70% with respect to an area ratio of 1 μm<SP>2</SP>unit, and an amount of the extenders isolated from the toner powder is ≤0.01% based on the weight percentage of the toner (preferably no isolated extender is contained). At least a stirring means to fluidize the toner powder with flows of air after sealing and to make the flows of air uniform and a degassing means are located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215488-A (JP)
Title: Motor-operated actuator system
Inventor: TAKEUCHI NORIHISA
IPC: H02K11/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-operated actuator system by which the accuracy of a stop position at a home position is improved.  <P>SOLUTION: When a rotation angle detector 220 detects a pulse signal of an initialization pattern, electric power supply to a DC motor 110 is stopped by a motor driving circuit 210, and this electrically regulates the rotation of the DC motor 110 by which initialization can be set without being locked by a mechanical regulating means. With such constitution, for example, as initialization can be set having nothing to do with the dispersion of a deflection amount of such as a stopper, the accuracy of the stop position in setting initialization is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005074852-A (JP)
Title: Optical recording medium using monomethine complex compound
Inventor: SASAKI NOBUAKI
IPC: G11B7/249
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of performing excellent recording and reproducing with a laser having a wavelength of 300 to 900 nm, and a new monomethine complex compound.  <P>SOLUTION: The optical recording medium contains in a recording layer the monomethine complex compound in which two heterocyclic residues containing one or more nitrogen atoms are combined via one methine group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079468-A (JP)
Title: Formation method of ruthenium-silicon mixed film
Inventor: SAKAI TATSUYA
IPC: H01L23/52
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing peeling in an interface between an insulating film layer of especially a low dielectric constant and a diffusion preventing film layer when wiring is formed on the insulating film layer of a low dielectric constant by a damascene method.  <P>SOLUTION: A ruthenium-silicon mixed film is formed by a method wherein a specified ruthenium compound (A) and an annular silane compound (B) are used as a raw material. The specified ruthenium compound (A) is expressed by, for example, formula (1): (Cp')<SB>2</SB>Ru, wherein Cp' is a ligand expressed by formula (2) and the two Cp's can be the same or different from each other. Wherein, R<SP>1</SP>is a 1-6C alkyl group or fluoro-alkyl group, trimethylsilyl group or fluorine atom, a is an integer of 0 to 5, and when a plurality of R<SP>1</SP>s exist, they can be the same or different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI