baber/WOPTO huggingface dataset:
Patent JP-5274747-B2 (JP)
IPC: H04B1/16
Filed: 2003-03-26
Granted: 2013-08-28
Abstract: Systems and techniques for gain control include amplifying a signal with an amplifier having a gain represented by one of a plurality of gain curves depending on a value of a parameter, the signal being amplified at a first one of the parameter values, and controlling the gain of the amplified signal from a predetermined gain curve relating to the gain curve of the amplifier for a second one of the parameter values by adjusting a gain control signal corresponding to a point on the predetermined gain curve as a function of the first one of the parameter values, and applying the adjusted gain control signal to the amplifier. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
Patent JP-4491254-B2 (JP)
IPC: G06F17/30
Filed: 2004-02-19
Granted: 2010-06-30
Abstract: A transactional replication system wherein each replicated command applies to a single row as identified by the primary key, replicated commands are dispatched among multiple connections by hashing of primary key from a single command queue to ensure that changes to the same data row are always dispatched to the same connection to maintain the order of commands as originally occurred on publisher. All connections commit their transactions at the same time in a coordinated fashion without a two phase commit. Retry logic based on a logical sequence number is used to reapply commands from any connection that fails to commit. <IMAGE>
Patent JP-4337634-B2 (JP)
IPC: B26B19/06
Filed: 2004-05-27
Granted: 2009-09-30
Abstract: A personal trimming system (1) includes a main body (10) having a motor (15) and a part of a driving unit (40) for converting a rotation of the motor into a reciprocating motion; and a head portion (20) having a driven member (32) moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap (4) is provided between the main body and the head portion. <IMAGE>
Patent JP-4065273-B2 (JP)
IPC: B65H5/38
Filed: 2003-05-02
Granted: 2008-03-19
Abstract: An offset printing machine layout unit feeds printed sheets to a second stack (8) or folding (13) or other processing unit under the sheet transport belt (3, 4) system (5) using a toothed guide (22) to a sheet transporter (20) fed in the pickup drum (7) rotation direction (10).
Patent JP-4146425-B2 (JP)
IPC: G11B7/004
Filed: 2003-05-30
Granted: 2008-09-10
Abstract: A recording medium is disclosed, comprising: a lead-in area; and a user data area; wherein a minimum length of mark or space of data recorded in the lead-in area is longer than that of mark or space of data recorded in the user data area, and the user data area is recorded such that the data comprising mark or space is reproduced using a Viterbi-related method. Further, a method of recroding data on a recording medium is disclosed.
Patent JP-4565997-B2 (JP)
IPC: B23K11/30
Filed: 2003-05-26
Granted: 2010-10-20
Abstract: Protection device comprises a strip (1) which is placed over an electrode (4), preferably in a manner so that it is displaced in relation to it. The strip consists of two metal strips made of different materials arranged over each other. Independent claims are also included for the following: (1) Spot welding tool for the resistance welding of workpieces, especially metal sheets (6, 7), using an electrode which is protected using the above device; and (2) Resistance welding method using the above spot welding tool.
Patent JP-4648702-B2 (JP)
IPC: C10G35/04
Filed: 2003-08-11
Granted: 2011-03-09
Abstract: A method of operating a multi-phase downflow reactor so as to induce a pulsing flow regime is disclosed. The pulse may be induced by increasing the gas rate while maintaining the liquid rate until a pressure drop sufficient to induce the pulse flow is achieved. The method is particularly useful in the sulfuric acid catalyzed alkylation of olefins in a reactor packed with a stainless steel/polypropylene mesh.
Patent JP-4607585-B2 (JP)
IPC: G08G1/123
Filed: 2003-08-21
Granted: 2011-01-05
Abstract: A communication systems comprising: 
a mobile device having an address and being adapted to receive text messages at said address and to send text messages; and 
mediating means arranged to provide an interface between said mobile device and at least one application on a communications network, 
wherein the mediating means is adapted to send text messages and to receive text messages at a plurality of predetermined addresses, 
the mediating means is further arranged to send a text message to the mobile device by selecting one of the predetermined addresses from said plurality of predetermined addresses, preparing a text message comprising the selected address as the sender's address, and sending the prepared text message to the mobile device, 
the mobile device being adapted to receive a text message from the mediating means and send a reply text message to the mediating means at the selected address contained in the received text message, the reply text message comprising the mobile device's address, 
the mediating means being further adapted to receive a reply text message from the mobile device at one of said plurality of predetermined addresses and to identify the sent message to which the reply message corresponds from the selected address at which the reply message is received and the mobile device's address contained in the received reply message.
Patent JP-4167657-B2 (JP)
IPC: F16L13/14
Filed: 2003-12-03
Granted: 2008-10-15
Abstract: The press fitting (2) has a cuff section provided with a bead (4) at its end, receiving an annular rubber elastic sealing element (5). The surface of the sealing element is provided with channels communicating with one another in a labyrinth formation, the seal surfaces seaprated by the channels pressed together upon compression by closure of the channels.  An Independent claim for an annular rubber elastic sealing element for a press fitting is also included.
Patent JP-5054283-B2 (JP)
IPC: H04M3/00
Filed: 2003-12-01
Granted: 2012-10-24
Abstract: The network has an active node with an active code receiving unit in an active code transmitting environment. A signaling control unit (3,4) receives a request for placing a virtual circuit between a client terminal (1) and a server terminal (2), and places the circuit. The active code is sent towards the active node through the virtual circuit for piloting the active code.  An Independent claim is also included for a method of signaling in a telecommunication network.
Patent JP-4811555-B2 (JP)
IPC: C08G59/70
Filed: 2005-01-12
Granted: 2011-11-09
Abstract: An aluminum chelating agent-based latent curing agent is provided that can rapidly cure thermosetting epoxy resins at relatively low temperatures. A method for producing the aluminum chelating agent-based latent curing agent is also provided that enables relatively facile control of the curing conditions therefor. The latent curing agent holds an aluminum chelating agent in a porous resin obtained by the interfacial polymerization of a polyfunctional isocyanate compound, and when the latent curing agent is incorporated in a curable epoxy resin composition for differential scanning calorimetric (DSC) measurement, the DSC exothermic peak temperature of the curable epoxy resin composition for DSC measurement that contains the latent curing agent that has been treated by immersion in a nonaqueous polar solvent can be brought to not less than the DSC exothermic peak temperature of the curable epoxy resin composition for DSC measurement that incorporates the latent curing agent that has not been subjected to the immersion treatment.
Patent JP-4157101-B2 (JP)
IPC: H04J14/02
Filed: 2005-01-26
Granted: 2008-09-24
Abstract: A transparent optical switch includes network management and performance monitoring using bit level information obtained by extracting selected information on a polling basis and analyzing the extracted information in the electrical domain. In one embodiment, a signal is injected into the switch fabric of the switch via a demultiplexing device. The injected signal is extracted at the output of the switching fabric via an N:1 switch and analyzed by a signal analyzer to verify input to output connections. In another embodiment, an optical switch includes first and second switch fabrics for 1:2 broadcast capability. In a further embodiment, an optical communication system includes a plurality of optical networks and a plurality of optical switches that cooperate to generate unequipped signals and to obtain autonomously switch-to-switch port connectivity information required for auto-topology discovery.
Patent JP-4084805-B2 (JP)
IPC: H01R13/436
Filed: 2005-01-28
Granted: 2008-04-30
Abstract: The connector has a housing with a receiver, and a latching unit (18) which moves with respect to the housing from a pre-assembly position. An electrical contact secured by a latching unit (16) is inserted into a receiver. Guide ribs (26) for a seal (20) are provided between a region of a spigot-like housing section designed to receive the seal and the latching unit that supports the seal in an intermediate region.
Patent JP-3871693-B2 (JP)
IPC: G06K7/10
Filed: 2005-02-16
Granted: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system for inexpensively ensuring high security.  <P>SOLUTION: The security system comprises: a reading means for forming a dot pattern on a medium such as a card or a sticker and optically reading the dot pattern; a converting means for performing conversion from the dot pattern read by the reading means into a code; an authentication table for registering a true value corresponding to the code; a determining means for comparing the code obtained by the converting means with the true value read from the authentication table, so as to determine the authentic value; and an output means for outputting the determination result of the determining means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4979226-B2 (JP)
IPC: F16C3/08
Filed: 2005-11-22
Granted: 2012-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure of supporting a crankshaft which is provided with a needle bearing capable of restraining abnormal noise when a needle roller passes through a stepped portion of a outer ring.  <P>SOLUTION: The needle bearing 11 which supports a shaft portion of the crankshaft is provided with an outer ring 12 including a plurality of outer ring members 12a which are divided by parting lines extending in axial direction of the bearing, a plurality of needle rollers 13 which are disposed to make it possible to roll on track surface of the outer ring 12 and a retainer 14 including a pocket which houses the plurality of needle rollers 13. Then, the parting line of two outer ring members 12a is provided on both sides of circumferential direction in position separated from each other at 50° or more based on maximum radial load point of the structure 15 of supporting the crankshaft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4302706-B2 (JP)
IPC: B65H45/18
Filed: 2006-03-28
Granted: 2009-07-29
Abstract: A sheet conveying section (B) sequentially conveys a sheet (P) from a sheet feeding section (A), and a sheet folding section (D) folds the sheet (P) received from the sheet conveying section (B) in a conveying direction. The sheet conveying section (B) comprises a conveyer belt (3), and a positioning ruler (4) for positioning the sheet (P) while it is conveyed. The sheet folding section (D) comprises a folding knife (9), a pair of folding rollers (10), and first and second guides (11a, 11b) arranged on either side of the folding knife (9). The sheet (p) is positioned to a fold position by the first and second guides (11a, 11b) and folded by the folding knife (9) and the folding roller (10), The positioning ruler (4) is moved in a direction perpendicular to the conveying direction by a first driving mechanism (5, 6). The first and second guides (11a) are moved in the direction perpendicular to the conveying direction respectively by second and third driving mechanisms (21, 22; 23, 24). Control section (32) moves the first and second guides (11a, 11b) in conjunction with the movement of the positioning ruler (4) and moves the second guide (11b) with conjunction with the movement of the first guide (11a) and allows the independent movement of the second guide (11b).
Patent JP-4448103-B2 (JP)
IPC: F02D41/14
Filed: 2006-04-17
Granted: 2010-04-07
Abstract: There is described a method of controlling air intake flow of an internal combustion engine (1), the method including the steps of calculating a reference airflow (A REF ) as the sum of a feed-forward contribution (A FF ), calculated as a function of the reference air/fuel ratio ((A/F) REF ) to be obtained in the combustion chamber, and a feed-back contribution (A FB ), calculated as a function of the oxygen concentration (%O 2 ) of the exhaust gas; and closed-loop controlling the air intake flow of the engine so that it equals the reference airflow (A REF ).
Patent JP-5352951-B2 (JP)
IPC: B41J2/01
Filed: 2006-10-03
Granted: 2013-11-27
Abstract: The present invention provides a droplet ejection device that includes a head, a storage component and an alteration component. At the head, a plurality of nozzles, which eject droplets in accordance with image data representing an image, are arrayed over a width in a main scanning direction which is longer than a recording region width. The head forms a main scanning line with the droplets ejected from the nozzles. At the storage component, inclination information relating to an inclination of the main scanning line formed by the head with respect to a main scanning line that should ideally be formed is pre-stored. The alteration component, in accordance with the inclination information stored at the storage component, alters which nozzles are to eject droplets in accordance with the image data.
Patent JP-4846539-B2 (JP)
IPC: F02M35/104
Filed: 2006-11-24
Granted: 2011-12-28
Abstract: A vehicle is capable of suppressing a decrease in intake efficiency in the case where moving intake ducts are separated from stationary intake ducts. An example of a vehicle comprises a motorcycle 1 comprises stationary intake ducts 29, moving intake ducts 30 arranged on an intake side of the stationary intake ducts 29 to lead air to an engine 14 together with the stationary intake ducts 29, and an intake duct holding section 42 including opened holes 42k for holding the moving intake ducts 30. The moving intake ducts 30 can be moved linearly between separated positions, in which openings 30b of the moving intake ducts 30 toward the stationary intake ducts 29 are separated from openings 29c of the stationary intake ducts 29 on an intake side, and abutment positions, in which the openings 30b of the moving intake ducts 30 toward the stationary intake ducts 29 abut against the openings 29c of the stationary intake ducts 29 on the intake side, and the opened holes 42k are formed to enable air on an upstream side to pass to a downstream side.
Patent JP-4528764-B2 (JP)
IPC: B26B19/14
Filed: 2004-01-12
Granted: 2010-08-18
Abstract: A shaving apparatus has plurality of shaving heads, each with a rotatable cutting member (5) associated with and rotatable relative to a shear plate (3). For driving the cutting members (5), a plurality of drive units (9) is provided, each of said units extending at least from drive rim (7) engaged for driving the drive unit to a coupling end (27) coupled to one of the cutting members (5) for transmitting a rotation of the drive unit (9) to the cutting member (5). The drive rims (7) of the drive units (9) are suspended for rotation about axes of rotation (20) that are oriented at angles relative to each other and diverge from each other in a direction from the drive rim (7) to the coupling (27).
Patent JP-4602322-B2 (JP)
IPC: A61M25/00
Filed: 2004-03-16
Granted: 2010-12-22
Abstract: A method, device, and system for treatment of urinary tract disorders is provided. The device includes a catheter having multiple lumens for insertion into a urinary bladder and for providing fluid flow within the bladder and within the fluid reservoir within the urethra. The device further includes an anchor to be placed within the bladder. A port hub having multiple ports is connected at a proximal end of the catheter. A method of treatment includes providing heated fluid to a urinary bladder and to a fluid reservoir for insertion into an adjacent organ such as the urethra. Simultaneous treatment or separate treatment may be done. Optionally, a medicated solution may be added to the heated fluid. Additionally, pressure may be adjusted so as to optimize the therapeutic effect.
Patent JP-4699385-B2 (JP)
IPC: C12N5/10
Filed: 2004-12-14
Granted: 2011-06-08
Abstract: The present invention provides beta-lactamase CD4+ T-cell epitopes, as well as novel variants that exhibit reduced immunogenic responses, as compared to the parental beta-lactamase. The present invention further provides DNA molecules that encode novel beta-lactamase variants, host cells comprising DNA encoding novel beta-lactamase variants, as well as methods for making beta-lactamases less immunogenic. In addition, the present invention provides various compositions that comprise these beta-lactamase variants that are less immunogenic than wild-type beta-lactamases.
Patent JP-4933267-B2 (JP)
IPC: G06F12/02
Filed: 2004-12-15
Granted: 2012-05-16
Abstract: A non-volatile memory system of a type having blocks of memory cells erased together and which are programmable from an erased state in units of a large number of pages per block. If the data of only a few pages of a block are to be updated, the updated pages are written into another block provided for this purpose. Updated pages from multiple blocks are programmed into this other block in an order that does not necessarily correspond with their original address offsets. The valid original and updated data are then combined at a later time, when doing so does not impact on the performance of the memory. If the data of a large number of pages of a block are to be updated, however, the updated pages are written into an unused erased block and the unchanged pages are also written to the same unused block. By handling the updating of a few pages differently, memory performance is improved when small updates are being made. The memory controller can dynamically create and operate these other blocks in response to usage by the host of the memory system.
Patent JP-4933914-B2 (JP)
IPC: G06F21/32
Filed: 2007-02-08
Granted: 2012-05-16
Abstract: An authentication device enabling access from multiple directions, comprises a biometric information acquirer that acquires biometric information from a biometric target; a detector that detects direction of access by the biometric target; a memory that stores in advance therein a template for authentication; and an authenticator that authenticates the biometric target on the basis of the detected access direction information of the biometric target, biometric information acquired from the biometric target, and the template. The authenticator performs authentication using access direction information for the biometric target by carrying out conversion of acquired biometric information or the template, so that the access direction at the time of biometric information acquisition matches the access direction at the time the authentication template was acquired.
Patent JP-5303841-B2 (JP)
IPC: G03G9/08
Filed: 2007-02-23
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having excellent low temperature fixability, and capable of obtaining fixability stable to a change in toner application quantity in a toner image, to provide an electrostatic charge image developer, to provide a toner cartridge, to provide a process cartridge, and to provide an image forming apparatus.  <P>SOLUTION: The electrostatic charge image developing toner comprises: a noncrystalline polyester resin; a crystalline polyester resin; a releasing agent; and a coloring agent. The content of the crystalline polyester resin lies in the range of 5 to 15 mass% to the whole of the toner, and, when the soluble content of tetrahydrofuran is dript into methanol, the amount of the dissolved component to the methanol is ≤1 mass% to the whole of the toner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5292711-B2 (JP)
IPC: C08J5/04
Filed: 2007-03-22
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding compound with excellent dispersion of reinforcing fibers to a molded article in injection molding, easily forming a molded article with excellent heat resistance, mechanical characteristics without environmental pollution.  <P>SOLUTION: The molding compound comprises (A) 1-50 wt.% of a continuous bundle of reinforcing fibers, (B) 0.1-10 wt.% of polyarylene sulfide with at least 10,000 of the weight average molecular weight and not more than 2.5 of the degree of dispersion represented by weight average molecular weight/number average molecular weight, and (C) 40-98.9 wt.% of a thermoplastic resin, wherein the component (C) is adhered to a composite composed of the component (A) and the component (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5183949-B2 (JP)
IPC: H01L25/065
Filed: 2007-03-30
Granted: 2013-04-17
Abstract: First semiconductor element 1 being buried in first insulating material 2 ; second semiconductor element 5 being covered by second insulating material 6 ; connection electrode 4 being buried in first insulating material 2 arranged between circuit surface of first semiconductor element 1 and circuit surface of second semiconductor element 5 ; external connection terminal 8 being arranged on lower surface of first insulating material 2 facing in the same direction as lower surface of first semiconductor element 1 opposite to circuit surface thereof; connection electrode 4 forming a part of path for electrically connecting circuit surface of first semiconductor element 1 and circuit surface of second semiconductor element 5 to each other; first semiconductor element land external connection terminal 8 being being electrically connected to each other by way of wire 3 and via 7 passing through region of insulating layer other than region thereof burying connection electrode 4.
Patent JP-5291892-B2 (JP)
IPC: H01L27/14
Filed: 2007-05-01
Granted: 2013-09-18
Abstract: In an image pickup element module, a heat releasing member disposed to be thermally coupled to an FPC substrate and an image pickup element is formed of a PPS resin material having good thermal conductivity. Further, this image pickup element module is configured so that a phase-changing heat storage which is insert-molded or formed into a sheet shape is disposed to be thermally coupled to the heat releasing member.
Patent JP-5265881-B2 (JP)
IPC: G03G5/06
Filed: 2007-05-14
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently forming a high-quality image by loading an electrophotographic photoreceptor using specific oxo-titanyl phthalocyanine crystals, and to provide an image forming method using the apparatus.  <P>SOLUTION: In the image forming apparatus (a copying machine 30) in which a charging means, etc., are arranged around an electrophotographic photoreceptor and the image forming method using the apparatus, oxo-titanyl phthalocyanine crystals having predetermined properties obtained by a production method including the following steps (a) to (d) are used as a charge generating agent; (a): a step of obtaining an oxo-titanyl phthalocyanine solution by dissolving crude oxo-titanyl phthalocyanine crystals in an acid; (b): a step of obtaining a wet cake by dropping the oxo-titanyl phthalocyanine solution into a poor solvent; (c): a step of washing the wet cake with a 1-4C alcohol; and (d): a step of obtaining oxo-titanyl phthalocyanine crystals by stirring the wet cake after the washing in a nonaqueous solvent under heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT