baber/WOPTO huggingface dataset:
Patent JP-4378931-B2 (JP)
IPC: B23B31/107
Filed: 2002-10-23
Granted: 2009-12-09
Abstract: Eccentricity is not allowed to occur in a blade section, and a blade section is maintained in a stable installation state. A hook section 124, which is composed of a shaft section 125 and an end section 126 provided with a corner section 132 that protrudes as a ledge farther to the outside in the radial direction than this shaft section 125, is formed in a blade section 120. A hook hole 144, which allows the passage of end section 126 of hook section 124, is formed in a bolt section 140. Engaging sections 150 are formed around hook hole 144. Corner sections 132 of end section 126 of hook section 124 are engaged with engaging sections 150 when blade section 120 and bolt section 140 are relatively moved in the direction in which they move away from each other in the direction of an axis O in the state in which blade section 120 is rotated by about 60 DEG towards the front in a direction of screwing rotation S with respect to bolt section 140 after inserting and passing end section 126 of hook section 124 through hook hole 144. <IMAGE>
Patent JP-5097324-B2 (JP)
IPC: B01J23/889
Filed: 2001-04-27
Granted: 2012-12-12
Abstract: Fresh catalyst particles are added to a slurry hydrocarbon synthesis reactor and their activity increased by contact with hydrogen in-situ in the slurry in a catalyst activity increasing means, while the reactor is producing hydrocarbons. The means may be a simple, vertically oriented and hollow tube, open at the top and bottom, into which slurry and a hydrogen treat gas are passed. The treat gas acts as a lift gas which provides slurry circulation into and out of the means and back into the slurry body, while increasing the activity of the catalyst particles. During the activity increase of the fresh catalyst, partially and reversibly activated catalyst particles are rejuvenated. The activity increasing means may be inside the reactor and at least partially immersed in the slurry or external of the reactor, or both.
Patent JP-3887409-B2 (JP)
IPC: D04B7/32
Filed: 2000-10-27
Granted: 2007-02-28
Abstract: When joining a first knitted fabric with a second knitted fabric and a third knitted fabric by knitting a first fabric, and second and third fabrics knitted with the first fabric therebetween, and by overlapping loops in the final courses of the second and third knitted fabrics, in order starting with the one closest to the first knitted fabric and from one end side toward the other end side, with the side-end loops of the first knitted fabric; such knitting operations are repeated that the second and third knitted fabrics are held on different front and rear needle beds, both the first and third knitted fabrics are moved toward the second knitted fabric by racking, the first knitted fabric is re-fastened between front and rear beds, side-end loops on the second knitted fabric side of the first knitted fabric are overlapped with side-end loops of the second fabric, side-end loops of the third knitted fabric are overlapped with side-end loops on the third knitted fabric side of the first knitted fabric, and then a yarn is fed to the first knitted fabric to form loops in the next course; whereby knitted fabrics are joined together with fewer loop transfers between front and rear needle beds than when they are joined by being moved closer to each other only by means of re-fastening using loop transfers between front and rear needle beds. <IMAGE>
Patent JP-4880864-B2 (JP)
IPC: H01L21/02
Filed: 2001-11-28
Granted: 2012-02-22
Abstract: To increase the temperature homogeneity on the surface of a substrate that is to be thermally treated, a method for thermally treating substrates is provided, according to which the substrate is heated by several separately controllable heating elements. A desired-value profile is predefined for each of said heating elements. The method comprises the following steps: locally-analysed measurement of the temperature of the surface of the substrate that faces away from the heating elements, during the thermal treatment; determination of the temperature inhomogeneities occurring on the substrate surface; definition of new desired-value profiles based on said temperature inhomogeneities; and preparation of the new desired-value profiles for subsequent treatments.
Patent JP-4092202-B2 (JP)
IPC: E04F15/00
Filed: 2002-01-14
Granted: 2008-05-28
Abstract: A floorboard and an openable locking system therefor comprise an undercut groove on one long side of the floorboard and a projecting tongue on the opposite long side of the floorboard. The undercut groove has a corresponding upwardly directed inner locking surface at a distance from its tip. The tongue and the undercut groove are formed to be brought together and pulled apart by a pivoting motion which has its centre (C) close to the intersection between the surface planes (HP) and the common joint plane (VP) of two adjoining floorboards. The undercut in the groove of such a locking system is produced by means of at least two disk-shaped cutting tools whose rotary shafts are inclined relative to each other to form first an inner part of the undercut portion of the groove and then a locking surface positioned closer to the opening of the groove. An installation method for a floor of such boards comprises the steps of laying a new board adjacent to a previously laid board, moving the tongue of the new board into the mouth of the undercut groove of the laid board, angling the new board upward during continued insertion of the tongue into the undercut groove and simultaneously angling down the new board to the final position. A manufacturing method for manufacturing the undercut groove uses machining by means of at least two different rotary cutting tools whose rotary shaft is set at different angles. A wedge-shaped tool for laying of the floorboards is wedge-shaped with an upwardly directed engaging surface at its thicker end.
Patent JP-4317373-B2 (JP)
IPC: B60C27/06
Filed: 2003-03-17
Granted: 2009-08-19
Abstract: A description is given of an insertion device for snow chains, comprising a base (2) designed to be rested on the ground, and two lateral walls (3) which rise up from the base to form a channel for insertion of the internal ring (15) of a snow chain, in such a way that the internal ring (15) of the snow chain can be made to pass behind the wheel of the vehicle. <IMAGE>A description is given of an insertion device for snow chains, comprising a base (2) designed to be rested on the ground, and two lateral walls (3) which rise up from the base to form a channel for insertion of the internal ring (15) of a snow chain, in such a way that the internal ring (15) of the snow chain can be made to pass behind the wheel of the vehicle. <IMAGE>
Patent JP-3882805-B2 (JP)
IPC: G06F3/0354
Filed: 2003-10-27
Granted: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To create handwriting information from drawing on a certain drawing surface without requiring dedicated paper or the like on which a special pattern for detection of a drawing position is printed.  <P>SOLUTION: This device includes a contact detection means 101 for detecting contact made by drawing to a certain drawing surface 200; an image input means 102 which, as drawing takes place, moves over the drawing surface 200 detected for contact by the contact detection means 101 and which sequentially samples partial images 203 in an input area 201 moved as drawing on the drawing surface 200 takes place; a movement detection means 107 for comparing the positions of features 204 present in the plurality of partial images 203 sampled by the image input means 102 to detect the movement of the drawing position; and a handwriting information creation means 108 for creating handwriting information 205 on the basis of the movement of the drawing position detected by the movement detection means 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4340127-B2 (JP)
IPC: B41J2/175
Filed: 2003-11-07
Granted: 2009-10-07
Abstract: The invention relates to an inkjet printer provided with a device for dispensing ink pellets (25) of substantially identical shape, said device comprising: a duct (21) for transporting the ink pellets from an upstream location (20) to a downstream ink pellet separating unit (22), first boundary means (26) such that the ink pellets form a single row in the direction of flow in the duct directly preceding the separating unit, said row having a length such that it extends over at least two ink pellets, and second boundary means (27) such that the ink pellets form a single layer in the duct directly preceding the said row, which layer forms a small angle with the horizontal plane. The invention also relates to a dispensing device suitable for a printer of this kind. <IMAGE>
Patent JP-4472970-B2 (JP)
IPC: F16L5/02
Filed: 2003-11-20
Granted: 2010-06-02
Abstract: The sealing system comprises a sealing tape (31) for sealing the passage of a pipe in a wall and at least two holders (4) each with a fixing section (41) and each with at least two sleeve segments (42, 43.1) whereby one sleeve segment has means for engaging in the sealing tape.  The sealing tape can be cut to length and wrapped round the pipeline (2). The tape has an inlay of material which swells on contact with water.
Patent JP-4256772-B2 (JP)
IPC: H01L29/78
Filed: 2002-05-30
Granted: 2009-04-22
Abstract: The present invention features double- or dual-gate logic devices that contain gate conductors that are consistently self-aligned and that have channels that are of constant width. A single-crystal silicon wafer is utilized as the channel material. Pillars or stacks of self aligned dual gate MOSFETs are generated by etching, via the juxtaposition of overlapping germanium-containing gate conductor regions. Vertically etching through regions of both gate conducting material and dielectric insulating material provides an essentially perfect, self-aligned dual gate stack.
Patent JP-4550411-B2 (JP)
IPC: G06Q30/06
Filed: 2002-07-16
Granted: 2010-09-22
Abstract: A system and method for allowing transaction callback processing to be synchronized or to take effect prior to completion of a transaction or message. Additional objects that will take part in the transaction can be registered on any server during the transaction's active phase. After the commit function is called, each synchronization object is called during the transaction preprepare processing. A synchronization object can register another object, call a server not previously involved in the transaction, or involve a new resource in the transaction. The effect is to provide a circular pattern of request passing that allows additional resources to be added into the loop prior to commit.
Patent JP-4198061-B2 (JP)
IPC: F16B2/06
Filed: 2002-12-23
Granted: 2008-12-17
Abstract: A fastening device for attaching an object to a support structure, comprising at least one locking member on the object or the support structure and adapted for insertion in an aperture running through the support structure or the object. A transverse hole in the locking member which, at the time of fitting the object, is adapted to be partly masked by the material surrounding the aperture. An engagement device having a cross-section with a varying distance between its center point and its periphery is inserted in the unmasked portion of the transverse hole running through the locking member and is turned thereafter from one position to another position to bring about a clamping action between the object and the support structure. Also a method for attaching an object to a support structure using the above device.
Patent JP-4446744-B2 (JP)
IPC: A61B6/02
Filed: 2003-03-10
Granted: 2010-04-07
Abstract: The invention relates to an X-ray apparatus which includes an X-ray source ( 2 ) for the emission of a conical X-ray beam and an X-ray detector ( 3 ) for the multiple detection of the X-rays after their passage through an object to be examined, being arranged along an object axis ( 4 ), while the X-ray source ( 2 ) and the X-ray detector ( 3 ) are displaced along a trajectory. In order to increase the size of the reconstructable examination zone without increasing the size of the X-ray detector, and in order to minimize the problem caused by projections truncated in the transverse direction, the invention proposes an X-ray apparatus which includes means ( 12, 14, 15 ) for changing the position and/or the orientation of the X-ray detector ( 3 ) relative to the X-ray source ( 2 ) and a control unit ( 11 ) for displacing the X-ray source ( 2 ) and the X-ray detector ( 3 ) along the trajectory and for controlling the position and/or the orientation of the X-ray detector ( 3 ) during the detection of the X-rays.
Patent JP-4327609-B2 (JP)
IPC: G06F19/00
Filed: 2002-09-20
Granted: 2009-09-09
Abstract: In general, techniques are described for the creation and execution of accurate models for the manufacture of complex, multi-layered materials. The techniques may be used to calculate variations of a process parameter within the material during the manufacturing process. A method comprises receiving segment data that partitions a manufacturing process into a set of segments having at least one layer of a material. For example, the segment data may partition the manufacturing processes along a path traversed by the material within the manufacturing process. The method further comprises receiving curvature data for the layers, and calculating values for a process parameter through the layers of the segments as a function of the curvature data. The method may comprise invoking a one-dimensional model, such as a one-dimensional finite difference model, to calculate the values for the defined segments and layers.
Patent JP-4067000-B2 (JP)
IPC: B60L50/16
Filed: 2004-12-28
Granted: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To protect a first motor and its driving mechanism while taking torque required for a driving shaft and input/output restriction of an energy storage device into consideration, in an automobile provided with a planetary gear mechanism linked to an engine and to an output shaft and an drive shaft of the engine, a first motor linked to the other shaft of the planetary gear mechanism, and a second motor for inputting and outputting power to and from the drive shaft.  <P>SOLUTION: Engine rotation speed limits Nemax, Nemin are set for establishing compatibility between torque limit for suppressing output of torque unexpected to a driver to a drive shaft and input/output limits Win, Wout of the energy storage device (S130). Engine rotation speed limits Neh, Nel are set for preventing the first motor from being driven at a rotation speed near zero (S140). The rotation speed is set within a range of the rotation speed limits Nemax, Nemin and out of a range of the rotation speed Neh, Nel as a target rotation speed Ne* of an engine 22 (S150-S210). Thus, the engine and two motors are controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4619780-B2 (JP)
IPC: C08K3/34
Filed: 2003-05-30
Granted: 2011-01-26
Abstract: An embodiment of the present invention is a nanocomposite comprising a clay and an elastomer comprising at least C2 to C10 olefin derived units; wherein the elastomer also comprises functionalized monomer units pendant to the elastomer. Desirable embodiments of the elastomer include poly(isobutylene-co-p-alkylstyrene) elastomers and poly(isobutylene-co-isoprene) elastomers, which are functionalized by reacting free radical generating agents and unsaturated carboxylic acids, unsaturated esters, unsaturated imides, and the like, with the elastomer. The clay is exfoliated in one embodiment by the addition of exfoliating agents such as alkyl amines and silanes to the clay. The composition can include secondary rubbers such as general purpose rubbers, and curatives, fillers, and the like. The nanocomposites of the invention have improved air barrier properties such as are useful for tire innerliners and innertubes.
Patent JP-4227958-B2 (JP)
IPC: B60J7/12
Filed: 2003-06-26
Granted: 2009-02-18
Abstract: The invention relates to a protective device ( 8 ) comprising a panel ( 9 ) forming the vertical limit between a protected zone ( 10 ) of the rear boot ( 2 ) used to receive the objects ( 7 ) and accessible when the rear boot ( 2 ) is open from the rear forward, and a second zone ( 11 ) of the rear boot ( 2 ) used to receive the roof ( 1 ) in a folded, stored position and located above the protected zone ( 10 ), the panel ( 9 ) being moveable between a low protecting position and a high protecting position. The invention is characterised in that the panel ( 9 ) co-operates with a first sensor ( 14 ) to prevent the roof ( 1 ) from being folded when the panel ( 9 ) is above the low protecting position, and with a second sensor ( 15 ) to prevent the boot ( 2 ) from being closed when the panel ( 9 ) is above the high protecting position.
Patent JP-4413143-B2 (JP)
IPC: B21C47/34
Filed: 2003-11-25
Granted: 2010-02-10
Abstract: The invention relates to a device for deflecting sections of strip, in particular metal strip, in a coiling plant, from a beginning guide channel ( 1 ) to an end guide channel ( 2 ) and vice-versa, comprising a driver ( 3 ) with a pair of driver rollers ( 4, 4' ) and control elements arranged downstream in strip conveyance direction, comprising a switch ( 5 ) that can be swiveled towards the beginning guide channel ( 1 ) or the end guide channel ( 2 ), and a guide table ( 6 ) which is swivelably supported under the switch ( 5 ) and positionable as a wiper against the lower driver roller ( 4' ). The deflection of sections of strip is optimized in that the switch ( 5 ) is convexly shaped at its top and bottom sides and is flexibly arranged at the outlet end of an assigned strip transport roller-conveyor ( 7, 7' ), such that it clears the beginning guide channel ( 1 ) when in a raised position and rests in the function of a wiper against the upper driver roller ( 4 ), and in that the guide table ( 6 ) is concavely shaped corresponding to the bottom of the switch ( 5 ). An actuating mechanism each, for example, a hydraulic unit ( 8, 8' ), is assigned to both the switch ( 5 ) and the guide table ( 6 ).
Patent JP-4417260-B2 (JP)
IPC: F01L13/00
Filed: 2003-12-17
Granted: 2010-02-17
Abstract: A valve-lift device for the variable control of gas-exchange valves of an internal combustion engine is provided. The device includes a pivotable lever that is capable of being driven by a camshaft, the pivotable lever having an axis of rotation which can be displaced in a slotted-link track fixed to the housing, and a valve actuation means. The pivotable lever has, at one end, a roller which is driven by a camshaft and, at its other end, a slotted-link roller which is moved along a working curve in a slotted link, the slotted link being designed as an engagement surface of a valve actuation means. A center of rotation of the lever is provided between the roller and the slotted-link roller and the center of rotation of the rocker lever and a supporting axis of the valve actuation means is arranged on a vertical axis in an operating position. In order to set a valve lift, an axis of rotation is displaced in a slotted-link track fixed to the housing.
Patent JP-4741247-B2 (JP)
IPC: F16D65/18
Filed: 2003-03-13
Granted: 2011-08-03
Abstract: A caliper (12) for a disk brake (10), capable of reducing its dimensions, comprising pads (14) which are capable of being thrust against opposite braking surfaces of the disk (13). A housing (18) is associated with a body (16) of the caliper (12) and contains operating means (20) for the pads (14). The operating means (20) comprise a screw and nut mechanism (22). A motor (42), comprising a stator (44) and a rotor (46), is mounted within the housing (18) and encloses the nut (22). Reduction gear means (60), which are operatively located between the rotor (46) and the screw and nut mechanism (22), comprise a toothed crown wheel (76) provided with a wall (78) which extends around the screw and nut mechanism (22) and is capable of defining the closure and containment member for the operating means (20) within the cover (38) and at least one seat for at least one roller supporting member (50) for the rotor (46).
Patent JP-4406377-B2 (JP)
IPC: H04W84/18
Filed: 2005-02-15
Granted: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing method in ad hoc network in which communication quality such as throughput is enhanced and consumption of wireless resource is suppressed.  <P>SOLUTION: In an ad hoc network, a node for transmitting or transferring a route request transmits or transfers the identifier of its own station in a wired network while affixing to the route request when its own station is connected in communication with an external wired network (e.g. the Internet). When identifiers in two or more wired networks are included in the received route request, destination node of the route request creates a route reply employing a path via the wired network between the nodes represented by these two identifiers by using one identifier representative of a node closest to the source node on the route and one identifier representative of a node closest to the destination node out of these two or more identifiers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4434989-B2 (JP)
IPC: G03F7/004
Filed: 2005-02-25
Granted: 2010-03-17
Abstract: The planographic printing plate precursor of the present invention comprises a substrate, and a recording layer provided on the substrate, the recording layer comprises a polymer compound having a partial structure of (1) silicon-oxygen bonds and (2) alkali-soluble groups. This planographic printing plate precursor provides excellent inking property on the image portion, and suppresses the generation of deposits such as sludge in a developing solution during the plate-making process.
Patent JP-4843267-B2 (JP)
IPC: G09G3/20
Filed: 2005-06-30
Granted: 2011-12-21
Abstract: A shift register has a plurality of stages which output driving signals, each stage including a pull-up transistor to output a first clock signal in response to a logic value of a Q node; a pull-down transistor to supply a voltage from a first voltage supply source to the output in response to a logic value of a Qb node; a Q node controller to control the logic value of the Q node in response to any one of the previous stage's output signal and the next stage's output signal; and a Qb node controller to control the logic value of the Qb node to alternate repeatedly between low and high by use of at least one of a second clock signal, a third clock signal and the logic value of the Q node when the output signal is in a low state.
Patent JP-4760264-B2 (JP)
IPC: G03G15/08
Filed: 2005-09-28
Granted: 2011-08-31
Abstract: An image forming apparatus has a body frame and a slide frame. The slide frame is configured to be pulled out from the body frame along a sliding direction. A plurality of image forming cartridges is detachably mounted on the slide frame. A plurality of electrode members is mounted on the slide frame and aligned along the sliding direction so as to correspond to the image forming cartridges. A body-side contact portion of each of the electrode members is electrically connected to the body frame. A cartridge-side contact portion of the electrode member is electrically connected to the image forming cartridge. The image forming cartridge is connected to the body via the corresponding electrode member when the slide frame mounting the image forming cartridges is inserted to the body frame.
Patent JP-4351204-B2 (JP)
IPC: C09D7/47
Filed: 2005-10-11
Granted: 2009-10-28
Abstract: Compositions containing surfactant compounds according to formula (1)  
R 4 OCH 2 CH(OH)CR 2 R 3 ZR 1 (I)  
wherein Z is S, SO, or SO 2 , can have a range of equilibrium and/or dynamic surface tensions and a range of foaming performance attributes, depending upon the particular values of Z, R 1 , R 2 , R 3 , and R 4 . The compounds of formula (I) may be prepared by a process that includes reaction of a thiol with a glycidyl ether.