baber/WOPTO huggingface dataset:
Patent JP-4612027-B2 (JP)
IPC: H04L9/32
Filed: 2007-09-03
Granted: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public key encryption method and signature method with which public information (public key) to be converted from ID information of an entity can be easily determined by substituting the ID information of the entity into a polynomial.  <P>SOLUTION: A center 1 selects a point on an elliptic curve that is capable of setting a primary or higher-order polynomial function and defining pairing and discloses the information as a public key. At a transmitting-side entity V, ciphertext C<SB>1</SB>, C<SB>2</SB>is created from plaintext (m) using a function value resulting from substituting ID information (u) of a receiving-side entity U into the polynomial function and the selected point on the elliptic curve. At the entity U, the ciphertext C<SB>1</SB>, C<SB>2</SB>is decrypted into plaintext (m) while using a private key K<SB>U</SB>based on its own ID information (u) and pairing on the elliptic curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5298492-B2 (JP)
IPC: G06F1/26
Filed: 2007-10-05
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus for preventing suspension of drive that may be caused by drop of voltage.  <P>SOLUTION: A capacitor 25, a current limiting circuit 19, and a current limiting circuit 20 are connected to the power stage of a power amplifier 24. A CPU 21 supervises voltage of the capacitor 25 to compensate for gain of the power amplifier 24 in accordance with a voltage value. Moreover, when speakers for a plurality of channels are used, reproduction mode can be switched, for example, for stereophonic reproduction and monaural reproduction in accordance with the voltage value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5303900-B2 (JP)
IPC: G06F21/31
Filed: 2007-10-29
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal apparatus which stores a character string with a title added thereto, and to provide a character string input method, a character string input program and a recording medium.  <P>SOLUTION: This portable terminal apparatus is provided with: a recording means for recording at least one or more character strings; a list display means for displaying the recorded character strings in a list; a character string input means for inputting the selected character string, and a title adding means for adding a title to the character string. The list display means displays the title when the title is added, and the list display means displays the specific character string or the title corresponding to the specific character string only when a predetermined password is input, and the character string input means inputs the character string corresponding to the selected title.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5028218-B2 (JP)
IPC: G06F21/56
Filed: 2007-10-30
Granted: 2012-09-19
Abstract: A storage controller of the present invention can specify an updated file based on an updated block detected when a differential backup is carried out for a plurality of generations, and can carry out a virus scan for the updated file only. Difference data generated between a primary volume and a backup volume is managed in difference volumes of different generations. A file updated by the host is specified based on an updated block in which the difference data is stored. A virus scan, which makes use of the latest virus pattern file, is executed for this updated file. Furthermore, search information related to the updated file can be created, and this search information can also be saved.
Patent JP-5175522-B2 (JP)
IPC: G04B19/04
Filed: 2007-11-09
Granted: 2013-04-03
Abstract: The element e.g. hour hand (18), has an opening (32) for axial insertion of a rod (26) and comprising an inner wall (33) with elastic structures (34) arranged in two rows (S1, S2). Each structure comprises a support surface (36) for radially locking the rod to fix the assembling element with respect to the rod. The rows (S1, S2) of the elastic structures are etched in a thin upper silicon layer (39) and a thick lower silicon layer (41) of a silicon on insulator type plate, respectively. The upper and lower layers are separated by an intermediate layer formed of silicon oxide.
Patent JP-5118481-B2 (JP)
IPC: F04C18/30
Filed: 2005-03-08
Granted: 2013-01-16
Abstract: Rotary working machine provided with an assembly of working chambers with periodically variable volume, in particular a compressor, consisting of a stator with a controlling cam and a surrounding cylindrical rotator, with which are connected working elements, rotating together with it, driven by the cam and forming, together with an inner surface of the rotator and an outer surface of the cam, working chambers with variable volume, connected during the rotator's rotation with an intake and an outlet, respectively, of a medium being compressed. The compressor is characterized in that the assembly of working elements (10, 11, 12), forming a working unit (9) or separate working elements (10'), are connected with the cylindrical rotator (8, 8') in a way enabling their oscillating motion. Points (23, 23') of contact of the working elements (10, 11, 12, 10') are simultaneously driven by the cam (5, 6, 7, 5'), the outline of which constitutes a line equidistant from a Radziwitt curve, constituting a locus of points forming a closed trajectory being described, on an immobile plane perpendicular to the axis of the cylindrical rotator (8, 8'), by a vertex point (C, C') of the working element (10, 11, 12, 10'), moving in relation to the rotator (8, 8') in an oscillation with a resonance frequency during one full revolution of the cylindrical rotator (8, 8'). Inertia moment IO1 of the working unit (9), or the working element (10'), has a value ensuring the resonance frequency of proper vibration of the working unit (9), or the working element (10'), wherein a ratio of the resonance oscillation frequency to a frequency of the cylindrical rotator's (8, 8') revolution is expressed by a natural number v. <IMAGE>
Patent JP-4729561-B2 (JP)
IPC: F16P7/02
Filed: 2005-03-23
Granted: 2011-07-20
Abstract: A safety switch for safety circuit arrangement has a control part for processing an input signal and at least one switching element with at least one active and one inactive switching state. The control part controls the switching element in order to generate an output signal dependent on the input signal at an output. In addition, the safety switch has a diagnostic function for identifying a functional fault. The control part is configured to transfer the switching element into the inactive state when a functional fault is identified. According to one aspect of the invention, the control part is also configured to generate a data message at the output, which data message is dependent on the functional fault.
Patent JP-4982365-B2 (JP)
IPC: C08L23/12
Filed: 2005-06-17
Granted: 2012-07-25
Abstract: Propylene copolymer composition comprising a propylene homopolymer (A) as a matrix polymer and a propylene copolymer (B) containing 10-35 wt. % calculated with respect to the amount of B of an olefin other than propylene. The propylene homopolymer and the propylene copolymer are prepared using a Ziegler-Natta catalyst system. The propylene copolymer composition has a transparency higher than 8.
Patent JP-4589405-B2 (JP)
IPC: H04L12/22
Filed: 2005-12-21
Granted: 2010-12-01
Abstract: Embodiments describe techniques in connection with configuring a firewall and/or reducing network traffic. According to an embodiment is a method for configuring a firewall to reduce unwanted network traffic. The method includes executing a web-server and detecting a passive socket has been created. The method also includes establishing contact with a firewall and requesting the firewall to permit flows directed to the passive socket. According to some embodiments, the method can include closing the web-server and destroying the passive socket. The firewall can be contacted with the destroyed passive socket information and can be sent a request to deny flows directed to the destroyed passive socket. If the passive socket is closed, the method can automatically revoke the request to the firewall to permit flows directed to the passive socket.
Patent JP-4568765-B2 (JP)
IPC: H01H33/666
Filed: 2008-01-07
Granted: 2010-10-27
Abstract: A vacuum switchgear comprises a vacuum container (3), two fixed contacts (4) and two movable contacts (5) for being in contact with and out of contact with the fixed contacts (4) which are disposed in the vacuum container (3), and two operation rods (7) linked to the movable contacts (5), respectively. A connection conductor (15) having a current collector (14) for making electrical sliding contact with the external surface of each operation rod (7) is fixed to outlet parts of the vacuum container (3), from which the operation rods (7) extend outwardly.
Patent JP-5344834-B2 (JP)
IPC: C08K3/00
Filed: 2008-03-21
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for sealing semiconductors, which has excellent adhesiveness to lead frames and semiconductor elements and imparts high soldering resistance, and to provide a semiconductor device obtained using the same.  <P>SOLUTION: The resin composition for sealing semiconductors contains components (A) to (C) below and further contains a component (D) which is a titanium metal alcoholate represented by general formula (1). The component (A) is a thermosetting resin, the component (B) is a curing agent, and the component (C) is an inorganic filler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5265228-B2 (JP)
IPC: B23Q1/40
Filed: 2008-03-31
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary bearing and a rotary table device capable of exercising a proper cooling effect.  <P>SOLUTION: The rotary bearing 30 is equipped with an outer ring 31 with a rolling face provided on an inner circumference face, an inner ring 32 with a rolling face facing the rolling face provided on an outer circumference face, and a plurality of rolling elements 33 loaded in a rolling passage formed by the rolling face of the outer ring 31 and the rolling face of the inner ring 32. Cooling medium conducting mechanisms 37, 38 for conducting a cooling medium is provided in at least one of the outer ring 31 or the inner ring 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5327424-B2 (JP)
IPC: H04N5/225
Filed: 2008-04-10
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent similar images from being stored too much due to an automatic imaging function.  <P>SOLUTION: An electronic camera includes: an imaging means for capturing a subject image and generating, in a time division manner, a through image to be used for confirming the subject image and a main image to be used for recording the subject image; an automatic imaging means for capturing the main image, based on information extracted from the through image generated by the imaging means, when the information is a predetermined condition; and an imaging execution condition change means for changing the predetermined condition causing the automatic imaging means to capture the main image in accordance with a degree of proceeding of automatic imaging by the automatic imaging means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5270235-B2 (JP)
IPC: D01G19/28
Filed: 2008-06-27
Granted: 2013-08-21
Abstract: In an apparatus for the fiber-sorting or fiber-selection of a fiber bundle, especially for combing, which is supplied by means of supply device to a fiber-sorting device, especially a combing device, in which a mechanical device is present which generates a combing action to loosen and remove non-clamped constituents, and a clamping element is present for transfer of the supplied fiber material. To enable productivity to be increased in a simple manner and an improved combed sliver to be obtained, downstream of the supply device there are arranged two rotatably mounted rollers, which are provided with clamping devices for the fiber material having clamping elements that are distributed spaced apart in the region of the roller periphery and co-operate with counter-elements, the counter-elements in the case of the first roller being arranged opposite the roller periphery and in the case of the second roller on or in the roller.
Patent JP-5367312-B2 (JP)
IPC: B23K35/30
Filed: 2008-06-27
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high cellulose type coated electrode for arc welding, a coated electrode that reduces generation of short circuit in initial layer root pass welding, that has excellent welding workability in downward welding, and that hardly produces defects in a weld zone, enabling a weld metal with a superior mechanical property to be obtained.  <P>SOLUTION: In the high cellulose type electrode having a coating agent on the outer periphery of a soft steel core wire, the coating agent contains by mass% in its total mass: 0.1-10% MgO, 5-20% iron oxide, 5-15% TiO<SB>2</SB>, 5-15% Fe, 0.5-5.0% carbonate compound (in terms of CO<SB>2</SB>), 0.3-5.0% Al<SB>2</SB>O<SB>3</SB>, 0.3-5.0% ZrO<SB>2</SB>, and 20-40% cellulose; further containing 10-30% water glass, silica mineral, metal Si or Si alloy in terms of SiO<SB>2</SB>; and still further containing 2-10% Mn; wherein the coating ratio of the coating agent on the core wire is 12-21% for the total mass of the electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5347356-B2 (JP)
IPC: G03G15/00
Filed: 2008-07-15
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt for an image forming apparatus, having excellent toner separating performance and cleaning performance using a cleaning blade, preventing the outward appearance defect due to the surface rugged parts caused by foaming while maintaining easily forming workability (high productivity) without surging due to the influence of silicone used as a component for reducing surface tension in extrusion forming considered to be preferable in respect of cost, and having excellent buckling resistance.  <P>SOLUTION: This endless belt for an image forming apparatus is obtained by taking thermoplastic polymer component formed of thermoplastic resin and/or thermoplastic elastomer as a principal component, heating and mixing the thermoplastic polymer component and carbon black, and extrusion molding the mixture. In the endless belt, the elastic modulus of thermoplastic polymer component is 2,000 MPa or more, the carbon black is impregnated with silicon prior to heating and mixing of the thermoplastic polymer component and carbon black, and the content of silicon is 1-10 pts.wt to 100 pts.wt carbon black, and the mean molecular weight of silicon is ≥1,000 and <100,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5354998-B2 (JP)
IPC: B60R7/08
Filed: 2008-08-31
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a thermoplastic resin molded article capable of preventing injuring at a position of one thermoplastic resin molded article corresponding to a projection of the other thermoplastic resin molded article by the projection of the other thermoplastic resin molded article in the form that back sides of the thermoplastic resin molded articles are superposed to each other.  <P>SOLUTION: The thermoplastic resin molded article 1 is a flat plate-like shape and has a projection part 3 and a recessed receiving part 5 on the back surface 2. The projection part 3 and the recessed receiving part 5 are arranged such that one thermoplastic resin molded article is arranged at a point-symmetrical position relative to the other thermoplastic resin molded article when the thermoplastic resin molded articles 1 are step-stacked. The recessed receiving part 5 of one thermoplastic resin molded article is constituted so as to become a receiver of the projection part 3 of the other thermoplastic resin molded article.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5368044-B2 (JP)
IPC: G06F21/44
Filed: 2008-09-29
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve two-factor user authentication concerning a client authentication system.  <P>SOLUTION: A log-in application program is installed in a mobile phone 2. Unique application ID for identifying the installed application program and user ID are stored in a scratch pad region which can be accessed by the application program. When the mobile phone 2 accesses a mobile service, user authentication is performed on the basis of two factors such as the application ID and the password known by the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5262620-B2 (JP)
IPC: B41J2/455
Filed: 2008-11-25
Granted: 2013-08-14
Abstract: Disclosed is an image forming apparatus including an optical writing device including, a light source section composed of a plurality of light emitting elements arranged in a main scanning direction; an optical section including a plurality of coupled lenses to form an image on a light exposure face by gathering light emitted from the light emitting elements; and a storage section to store first correction data for correcting the light intensity of the plurality of light emitting elements and second correction data for correcting an optical characteristic specific to the coupled lens, and a control section to read out the first correction data and the second correction data from the storage section of the optical writing device and to correct the first correction data based on the second correction data.
Patent JP-5363092-B2 (JP)
IPC: H03H9/145
Filed: 2008-12-24
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress chipping of an edge part of a piezoelectric substrate of a compound substrate formed by sticking the piezoelectric substrate and a support substrate together when a surface of the piezoelectric substrate is processed with polishing abrasive grains.  <P>SOLUTION: A silicon substrate 12 is prepared, and also an LT substrate is prepared which has an external diameter taking of a margin corresponding to a position shift made in sticking into consideration for a length obtained by subtracting a beveled part from the external diameter of the silicon substrate 12 (Fig.5(a)). Then the LT substrate 10 has its backsides coated with an organic adhesive 13 and is stuck on the silicon substrate 12 to form a stuck substrate 16 (Fig.5(b)). Further, slurry containing polishing abrasive grains is supplied to between a surface of the LT substrate 10 and a polishing surface plate and the surface of the LT substrate 10 is polished by the polishing surface plate to polish the surface into a mirror plane while reducing the thickness of the LT substrate 10 (Fig.5(c)).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5348715-B2 (JP)
IPC: E03C1/28
Filed: 2008-12-26
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap reduced in a height dimension while securing drainage performance and enabling the extension width of a drain port to a wash place floor side to be suppressed.  <P>SOLUTION: The drain trap includes a seal water storage for storing seal water, a seal water tubular part which is provided so as to face the drain port of a waterproof floor pan and the bottom end of which intrudes into the seal water storage, and a drain part which is partitioned from the seal water storage by an overflow weir and which receives the drain flowing from the seal water storage over the overflow weir and feeds the drain to a drain passage. The drain trap receives the drain flowing from the drain port of the waterproof floor pan thereinto. The seal water tubular part is formed in an elongated hole shape in cross section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5367366-B2 (JP)
IPC: A61B17/56
Filed: 2006-06-29
Granted: 2013-12-11
Abstract: The present invention provides a suture anchor that includes an elongate shank defining a longitudinal axis and having at least one engaging member for applying the suture anchor within the bone and securing the suture anchor in the bone once implanted formed thereon, and a drive head having a proximal end, a distal end and a radial cross-sectional geometry, where the drive head is mated to the elongate shank, includes at least one suture attachment element formed in a portion thereof and at least one anti-rotational member integral therewith, suture anchor kits utilizing the suture anchors and methods of attaching bone to gone.
Patent JP-5123178-B2 (JP)
IPC: C07D307/33
Filed: 2006-07-10
Granted: 2013-01-16
Abstract: Pyrocatechin derivatives of formula I wherein R illustrates a group of formulae Ia, Ib, Ic or Id R1 is 4-halogen-but-2-enyl, R2 is lower alkyl or cycloalkyl, R3 is lower alkoxy and R4 is lower alkoxy lower alkoxy, or, where R is a group of formula (Ia), it is hydroxy, hydroxy lower alkoxy or a group of formula Ie R5 is reactive esterified hydroxy, R6 is azido and R7 is lower alkyl, lower alkenyl, cycloalkyl or aryl lower alkyl, and their salts, are valuable intermediates in the production of active ingredients for medicaments.
Patent JP-4655246-B2 (JP)
IPC: G11C16/06
Filed: 2006-07-07
Granted: 2011-03-23
Abstract: Charge pump and discharge circuitry for a non-volatile memory device that splits up the discharge operation into two discharge periods. In a first discharge period, the voltage being discharged (e.g., erase voltage) is discharged through a pair of discharge transistors until the discharging voltage reaches a first voltage level. The path through the pair of discharge transistors is controlled by an intermediate control voltage so that none of the transistors of the pair enter the snapback condition. In the second discharge period, the remaining discharging voltage is fully discharged from the first level through a third discharge transistor.
Patent JP-5452918-B2 (JP)
IPC: A61K38/54
Filed: 2006-08-15
Granted: 2014-03-26
Abstract: An enteric-coated oral dosage form comprising an acid labile active pharmaceutical ingredient where the composition is substantially free of monomeric phthalic acid esters and synthetic oils is described herein. Also provided are methods for making and using the enteric-coated oral dosage form. The disclosed pharmaceutical compositions comprise an enteric coating which includes at least one plasticizer, at least one film-forming agent and optionally at least one anti-sticking agent.
Patent JP-5070218-B2 (JP)
IPC: B63B9/06
Filed: 2006-11-16
Granted: 2012-11-07
Abstract: The invention relates to ship superstructure (1) comprising several modules, in particular, in the form of crew module (2), bridge module (3) and/or funnel module. Said modules have a compatible modular dimension and are designed to be self-supporting. Furthermore, in the vicinity of the main deck (10) of the ship at least one level (12) is provided with crew modules (2), wherein on this at least one leve (12), the starboard(21) and/or port-side (22) modules are stacked with a free space between the starboard- and port-side modules and the free space is laid out to accommodate load. The invention further relates to a methods for construction of such a ship superstructure (1).