baber/WOPTO huggingface dataset:
Patent JP-5281439-B2 (JP)
IPC: F02F1/00
Filed: 2009-03-05
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed deck type cylinder block securing favorable joint quality with excellent rigidity, and to provide a method for manufacturing the same.  <P>SOLUTION: The closed deck type cylinder block 10 includes: a block body 16; holes 14a-14c formed at the block body 16; and a water jacket 20 arranged at the block body 16. A gasket face 12 side of the water jacket part 20 is closed by a closing member 22. After the closure by the closing member 22, an outer peripheral part of the closing member is joined with the block body 16 by making them abut on each other, and an inner peripheral part of the closing member 22 and the block body 16 are joined by overlapping them to each other by friction agitation joining.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5312131-B2 (JP)
IPC: G03G15/00
Filed: 2009-03-24
Granted: 2013-10-09
Abstract: This invention improves operability at a final stage of moving a slide unit in one direction. A withdrawal mechanism 14 includes a charge spring 45 charged with energy to interlock withdrawal of a sheet cassette, a lock member 39 locking the charge spring in a state of being charged with the energy, a ratchet mechanism releasing interlocking of the charge spring with the sheet cassette with respect to movement of the sheet cassette in a push-in direction, and an unlock member 70d interlocking the sheet cassette with the charge spring and releasing locking of the charge spring at a final stage of moving the sheet cassette in the push-in direction. The sheet cassette is moved in the push-in direction by the energy charged in the charge spring at the final stage of moving the sheet cassette in the push-in direction.
Patent JP-5371100-B2 (JP)
IPC: G01N21/78
Filed: 2009-05-20
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of simply determining the internal environment state of a concrete structure or the like.  <P>SOLUTION: In determining the internal environment of concrete or the like having an external injection type sensor 10a embedded therein, the aqueous solution in the pores of mortar is incorporated in a gel 50 through a cellophane membrane 60. If the aqueous solution in the pores of mortar is alkaline, the gel 50 shows a reddish purple color. When the coloration state of the gel 50 is detected, light is incorporated in an irradiating optical fiber 11 from a light source and emitted toward the gel 50 from the emitting surface 11a thereof. Then, the light transmitted through the gel 50 from the incident surface 12a of a detecting optical fiber 12 is incorporated in the detecting optical fiber 12 to be analyzed by a detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5365384-B2 (JP)
IPC: G06F21/31
Filed: 2009-07-15
Granted: 2013-12-11
Abstract: System and method for graphical user authentication using compact collages of regions of images. Image corpus is constructed by selecting similar quality images and filtering to further homogenize image quality. Regions are detected within the images and scored according to similarity and neighborhood information. Regions with lower scores provide less information about other regions and are more secure secrets. During enrollment, user selects secret images; decoy images are chosen by the system accordingly. Regions from secret images are selected as secrets according to the scoring of regions and regions from decoy images are selected as decoys. A collage is formed with secrets and decoys. Compact rendering enhances security and is suitable for small displays of mobile devices. Several rounds of challenge, requiring identification of secrets, are presented to the user. User is authenticated if a certain number of correct identifications of secrets within a number of rounds are achieved.
Patent JP-5365795-B2 (JP)
IPC: F01N3/08
Filed: 2009-07-21
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of mixing a reducer with exhaust gas while sufficiently securing an opportunity of the contact of the reducer and the exhaust gas utilizing a casing having a wide space.  <P>SOLUTION: An airflow generating chamber 25 for changing an exhaust gas flow from one end into a doughnut-shaped vortex flow β in which small vortex flows are arranged continuously along the body inner surface of the casing is formed in the casing 6. A spray nozzle 20 for spraying the reducer in a wide angle from the center toward the doughnut-shaped vortex flow β generated on the body inner surface is provided at the other end side wall surface of the airflow generating chamber. Since the reducer is sprayed into the doughnut-shaped vortex flow of the exhaust gas swirling on the body section inner surface of the casing from the center of the vortex flow toward the vortex flow, the reducer and the exhaust gas can be sufficiently mixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5376656-B2 (JP)
IPC: C08G69/48
Filed: 2009-07-23
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyamide resin, by which the polyamide excellent in mechanical characteristics and hue after molded and excellent in processability on the production of films and fibers can be produced.  <P>SOLUTION: This method for producing the polyamide resin includes a process for melt-kneading (A) a polyamide component and (B) a metal phosphite at a resin temperature of 315 to 390°C and at a reduced pressure degree of ≥0.05 MPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5357667-B2 (JP)
IPC: H01L23/24
Filed: 2009-08-24
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibrations of a synthetic resin from being transmitted to a wire, and to coat the wire with the synthetic resin in a configuration such that a wire-bonded electronic component is coated with the synthetic resin.  <P>SOLUTION: A method for manufacturing a switching device 1 in which bonding surfaces 21, 22 with a joined wire 19 are coated with a silicone resin 30 includes an injection step of injecting the silicone resin 30 into a case 10, and a pressure reduction step of reducing the pressure in the case 10 into which the silicone resin 30 is injected. In the injection step, the silicone resin 30 is injected with an amount such that at least a part of the wire 19 is at a height L to be exposed from an upper surface of the silicone resin 30. In the pressure reduction step, the liquid level of the silicone resin 30 is elevated in pressure reduction step to coat the wire 19 exposed above the silicone resin 30 in the injection step with the silicone resin 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5371698-B2 (JP)
IPC: G06F21/64
Filed: 2009-10-30
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To verify an electronic signature without connecting a verification terminal to a network.  <P>SOLUTION: A signature terminal having a signature key and a verification key stores a signature counter indicating the number of times in which the electronic signature is created, sends a certificate obtaining request including the signature counter and the verification key to a certificate authority device to receive the certificate, and creates the electronic signature based on set plaintext, the signature key, and the certificate. The certificate authority device stores a certificate issuing counter indicating the number of times in which the certificate is created, receives the certificate obtaining request sent from the signature terminal, creates the certificate and sends it to the signature terminal when the certificate authority device determines that a value indicated by the signature counter coincides with a value indicated by the certificate issuing counter, and does not create the certificate when the certificate authority device determines to be inharmonious. The verification terminal accepts an input of the electronic signature and the verification key, and verifies the electronic signature based on the verification key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5642376-B2 (JP)
IPC: A61M25/00
Filed: 2009-11-26
Granted: 2014-12-17
Abstract: An apparatus (10*) for manufacturing extruded coiled tubes (TS) for medical purposes. The apparatus comprises: 
- rotary shafts (12) protruding from a spindle (11), each rotary shaft (12) being coupled to a respective flexible shaft (13) resting on a series of supporting elements (DSC) substantially equidistant to each other and supported by a main central shaft (19); 
- at least an extrusion head to extrude a ribbon (PT), and at least an extrusion head to extrude a rib (NR) ; the ribbon (PT) and the rib (NR) being co-extruded, side by side, and being wound on an ideal surface formed by the external surfaces of the flexible shafts (13).  The apparatus (10) is  characterized in that , for changing the pitch with which the rib (NR) is wound on a base tubular element (ETB), formed on its turn by the winding coil of the ribbon (PT), at least two twisting bars (BT) operated by a crank (MN) are used to rotate the supporting elements (DSC) with a pre-defined angle.
Patent JP-5282728-B2 (JP)
IPC: B21C23/08
Filed: 2009-12-11
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating glass-formed material capable of suppressing a rise in piercing force when hot-expanding and piercing a hollow billet.  <P>SOLUTION: The lubricating glass-formed material is used as an upper face lubricant when hot-expanding and piercing, with a plug, a hollow billet inserted in a container. The lubricating glass-formed material consists of a main body and a projecting part, and the viscosity of the glass constituting the material is 1,000-2,000 poise at 1,080-1,170°C. The glass contains ≥60 mass% of grains that have a grain size of 32-80 mesh and contains the balance of grains that have a grain size of 20-32 mesh. The combinations of a transition point of a binder constituting the lubricating glass-formed material and a mixing ratio of the binder to the glass-formed material are set as follows: when the transition point is 450±10°C, the mixing ratio is 5.0-6.0 mass%; when the transition point is 475±10°C, the mixing ratio is 5.0-5.5 mass%, and when the transition point is 500±10°C, the mixing ratio is 4.5-5.0 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5417659-B2 (JP)
IPC: G01N21/65
Filed: 2007-03-21
Granted: 2014-02-19
Abstract: A method is described for producing highly stable silver colloidal solutions by reducing silver nitrate with lithium citrate. In the method, the main steps consist of: (a) heating a first quantity of water to a first predetermined temperature; (b) adding a second quantity of silver nitrate to the water; (c) heating the mixture to a second predetermined temperature; (d) adding a third quantity of an aqueous lithium citrate solution to the mixture; (e) maintaining the mixture at the second predetermined temperature for a predetermined time; and (f) cooling the mixture. The mixing process is accompanied by constant stirring. The colloid exhibits high light-scattering properties and intense SERS or SERRS spectra with low background fluorescence levels and a long shelf life, making it particularly suitable for Raman spectroscopy.
Patent JP-5199255-B2 (JP)
IPC: H03M13/19
Filed: 2007-07-25
Granted: 2013-05-15
Abstract: The invention relates to an iterative method by message passing for decoding of an error correction code that can be displayed in a bipartite graph comprising a plurality of variable nodes and a plurality of check nodes. For each iteration in a plurality of decoding iterations of said method: variable nodes or check nodes are classified (720) as a function of the corresponding degrees of reliability of decoding information available in the neighborhoods (Vn(d),Vm(d)) of these nodes, a node with a high degree of reliability being classified before a node with a low degree of reliability; each node thus classified (725) passes at least one message (αmn,βmn) to an adjacent node, in the order defined by said classification. The invention also relates to a computer program designed to implement said decoding method.
Patent JP-5242572-B2 (JP)
IPC: C08F14/18
Filed: 2007-09-07
Granted: 2013-07-24
Abstract: Provided is a method comprising polymerizing at least one fluorinated monomer in an aqueous emulsion polymerization in the presence of a carbosilane surfactant having at least one hydrophobic part, wherein the hydrophobic part has at least one silicon atom, and having at least one hydrophilic part, with the proviso that the carbosilane contains no Si—O bonds.
Patent JP-5237970-B2 (JP)
IPC: A61K38/00
Filed: 2008-02-01
Granted: 2013-07-17
Abstract: In certain aspects, the present invention provides compositions and methods for treating or preventing breast cancer in humans.
Patent JP-5086375-B2 (JP)
IPC: B05C9/14
Filed: 2008-05-20
Granted: 2012-11-28
Abstract: The invention in general relates to the single-sided wet chemical surface modification as in particular the coating of flat substrates. In particular, the present invention relates to a method as well as to an apparatus for the coating of substrates in the course of the production of thin film solar cells or modules made from glass, metal, or plastic with metallic compounds such as i.e. cadmium sulphide or zinc sulphide.
Patent JP-5331016-B2 (JP)
IPC: A63F7/02
Filed: 2010-01-18
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which permits an advance notice performance to be carried out without changing the detail of the performance.  <P>SOLUTION: An integrated control CPU prevents an advance notice performance from being carried out in deciding about the feasibility of the advance notice performance when "4" is set for a pattern classification flag related to a storage count smaller than a reservation storage count to be decided about and the game condition is a probability variation condition. Furthermore, the integrated control CPU prevents the advance notice performance from being carried out when a ready-to-win decision random number related to the reservation storage count for which "4" is set for the pattern classification flag coincides with a ready-to-win decision value even when "4" is set for the pattern classification flag and the game condition is an ordinary condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5084855-B2 (JP)
IPC: B62D25/20
Filed: 2010-03-04
Granted: 2012-11-28
Abstract: Left and right floor frames (15) each have a U sectional shape having an upward opening and is fixedly joined at upper end edge portions (15a, 15b) of the opening to the lower surface of a floor panel (41). Left and right floor frame reinforcing members each extend forward from near a raised floor portion (51) and has an inverted U sectional shape having a downward opening. Each of the reinforcing members is fixed at its lower end edge portions (72, 73) of the downward opening to the upper end edge portions of a corresponding one of the floor frames with the floor panel sandwiched therebetween and with closed sectional shapes defined over and under the floor panel.
Patent JP-5355481-B2 (JP)
IPC: F24F7/10
Filed: 2010-04-12
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation apparatus which can clean blades inexpensively.  <P>SOLUTION: The ventilation apparatus 100 includes: a body 21 provided with a ventilation flue from an indoor-side inlet 19 to an outdoor-side outlet 20 inside thereof; a cylindrical multi-blade centrifugal fan 4 disposed in a fan casing 23 constituting a part of the ventilation flue, and having an approximately-circular main plate 4b and a plurality of blades 4c disposed at an outer periphery of the main plate 4b at equal intervals in parallel with each other, and vertically disposed in parallel with a central axis; a motor 16 of which a driving shaft is connected to the cylindrical multi-blade centrifugal fan 4 for generating airflow in the ventilation flue by driving the cylindrical multi-blade centrifugal fan 4; and a blade cleaning plate 18 having an approximately-circular base, and a plurality of projecting parts formed into the comb shape outward over the whole periphery of an outer peripheral part of the base and respectively held between the adjacent blades, and reciprocatable in the axial direction of the cylindrical multi-blade centrifugal fan 4.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5361794-B2 (JP)
IPC: H04L45/243
Filed: 2010-05-13
Granted: 2013-12-04
Abstract: A method, apparatus and computer program product for maintaining port state tables in a forwarding plane of a network element are presented. The state of a first set of ports associated with a first Forwarding Data Unit (FDU) are periodically determined, the first FDU being one of a plurality of FDUs. The determined state is used to update a first port state table of the port state database associated with the first FDU. The determined state is transmitted to each other FDUs on the network element to enable each of the other FDUs to store the state of the first set of ports in a port state database local to each of the other FDUs. The port state database is used by the forwarding plane to perform fast reroute of packets.
Patent JP-5350322-B2 (JP)
IPC: F25D17/08
Filed: 2010-05-24
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a refrigerator increased in blast efficiency by a damper device and improved in energy saving performance.  <P>SOLUTION: The refrigerator includes: a first frame which has a first opening for sending cold air to a first blast duct; a second frame which has a second opening for sending the cold air to a second blast duct; first and second opening/closing bodies for opening and closing the first and second openings, respectively; and a drive means which is provided between the first and second frames so as to drive the first and second opening/closing bodies. A first drive shaft is provided at one side of the first opening/closing body; a second drive shaft is provided at the other side facing one side of the first opening/closing body; and an upper end of an air blower is positioned at a location below an intersection point of rotational loci of the first and second opening/closing bodies and above lowermost ends of the rotational loci of the first and second opening/closing bodies.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5338770-B2 (JP)
IPC: C07H3/04
Filed: 2010-08-19
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce anhydrous trehalose useful as a dehydrating agent for foods or medicines by a method which can be carried out at room temperature with saved energy and a small environmental load using simple equipment.  <P>SOLUTION: Trehalose dihydrate is dissolved in methanol at a temperature of ≤40°C, preferably at room temperature, and the resultant solution is allowed to stand at the room temperature to deposit anhydrous trehalose crystals. The deposited crystals are then separated from the solution, and the resultant anhydrous trehalose is vacuum dried to remove the residual methanol.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5330348-B2 (JP)
IPC: H02J7/00
Filed: 2010-09-29
Granted: 2013-10-30
Abstract: A mother board adapted to rapidly charge a handheld multimedia device including a controller, a rapid charging initiation unit, a connection port coupled to the handheld multimedia device, and a switching unit. The rapid charging initiation unit provides a first voltage ranging from 3.2 V to 11 V and a second voltage ranging from 2.7 V to 0.6 V. A voltage difference between the first voltage and the second voltage ranges from 0.5 V to 0.8 V. The switching unit is coupled to the controller, the rapid charging initiation unit, and the connection port for determining whether the connection port is coupled to the controller or the rapid charging initiation unit. When the connection port is coupled to the rapid charging initiation unit, the first and the second voltage are sent to the handheld multimedia device through the connection port for activating a rapid charging function.
Patent JP-5375794-B2 (JP)
IPC: C30B29/06
Filed: 2010-10-15
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon single crystal capable of suppressing generation of dislocation when manufacturing a silicon single crystal, preventing formation of an impurity layer on the inner surface of a quartz crucible, and shortening a useless time in which the silicon single crystal is not manufactured.  <P>SOLUTION: This method for manufacturing a silicon single crystal by MCZ method includes: a melting process for melting polycrystal silicon stored in a quartz crucible to obtain silicon melt; and a pulling-up process for bringing a seed crystal into contact with a melt surface of the silicon melt, and pulling up the seed crystal upward, while applying a magnetic field to the silicon melt, to thereby grow a silicon single crystal. In the method for manufacturing the silicon single crystal, at least after the melting process and before the pulling-up process, a process for applying the magnetic field to the silicon melt and leaving it as it is, and thereafter a process for stopping application of the magnetic field and leaving it as it is are performed.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5370359-B2 (JP)
IPC: G06F9/50
Filed: 2009-04-08
Granted: 2013-12-18
Abstract: Uniforming of the processing load is efficiently realized. Each processing element configuring an SIMD parallel computer system includes a data storage module that stores data processed or transferred, a number-of-data-sets storage device that stores number of data sets, and a front data storage device that stores the front data. Each processing element further includes a control processor that compares the number of data sets stored in one processing element with the number of data sets stored in the own processing element, and issues a data distribution leveling instruction that designates an action for updating contents of the data storage module, the number-of-data-sets storage device, and the front data storage device according to a rule determined based on a comparison result of the own processing element and that of the other processing elements and an action for moving the data stored in the one processing element to the own processing element.
Patent JP-5356379-B2 (JP)
IPC: G08B17/00
Filed: 2008-07-11
Granted: 2013-12-04
Abstract: A fire detection device for depressurizing a pressure tube (104) of a pneumatically actuated extinguishing system, comprising: 
a housing (400); 
a detector (110) disposed within the housing (400) and adapted to generate a detection signal in response to a detection of a fire condition; and 
a valve (112) coupled to the detector (110) within the housing (400) and configured to: 
couple to the pressure tube (104); 
maintain an internal pressure inside the pressure tube (104); and 
change the internal pressure of the pressure tube (104) in response to the detection signal to activate the fire control system.
Patent JP-5377520-B2 (JP)
IPC: H01L31/04
Filed: 2010-01-26
Granted: 2013-12-25
Abstract: A photoelectric conversion cell includes a first electrode layer and a second electrode layer which are positioned apart from each other at an interval, a first semiconductor layer positioned on the first electrode layer and having a first conductivity type, a second semiconductor layer 4 positioned on or above the first semiconductor layer and having a second conductivity type forming a p-n junction with the first semiconductor layer, a connecting part for electrically connecting the second semiconductor layer to the second electrode layer, and a linear electrode positioned on or above the second semiconductor layer and reaching a first end of the second semiconductor layer from the connecting part.