baber/WOPTO huggingface dataset:
Patent JP-2009232034-A (JP)
Title: Encryption device, decryption device, encryption method, decryption method, and program
Inventor: TAKEUCHI SEISHI
IPC: H04L9/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mechanism which suppresses a memory amount of an intermediate key storing memory and which can perform decryption processing equal to processing at a time of a proper order even if an order change of a packet occurs on a communication path.  <P>SOLUTION: An encryption device 1 encrypts a plain text 101 by using an intermediate key MK1 (plain) to make an encrypted text 103, encrypts the intermediate key MK1 (plain) by using an intermediate key MK2 to make an intermediate key MK (encrypted) 104, and transmits the encrypted text 103 and the intermediate key MK (encrypted) 104 as a secret packet 105. A decryption device in advance stores the intermediate key MK2, decrypts the intermediate key MK1 (encrypted) by using the intermediate key MK2 to make the intermediate key MK1 (plain) when the secret packet 105 is received, and decrypts the encrypted text by using the intermediate key MK1 (plain) to make a plain text. The decryption device has only to manage the intermediate key MK2, can suppress a memory amount of the intermediate key storing memory, and in advance obtains the intermediate key MK2, thereby enabling decryption processing by a processing load equal to processing at a time of a proper order and by a memory usage amount when a packet order change occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227626-A (JP)
Title: Method for producing polyglycerol and polyglycerol fatty acid ester
Inventor: IMANISHI JUN
IPC: C07C41/09
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an industrially effective specific polyglycerol by using a glycerol carbonate as a raw material and a polyglycerol fatty acid ester using the polyglycerol produced by the method as a raw material.  <P>SOLUTION: The glycerol carbonate is reacted in the absence of a catalyst at a high temperature under reduced pressure and reflux and then decarbonated to give the objective polyglycerol. The polyglycerol fatty acid ester using the polyglycerol as a raw material produced by the method has high hydrophilicity and excellent surface active function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228612-A (JP)
Title: Control device for automatic transmission
Inventor: HIRASAKO KAZUKI
IPC: F16H59/68
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of compatibly preventing the generation of a hydraulic pressure surge and securing responsiveness in a power unit torque rise when depressing the operation of an accelerator is performed from a coast traveling state during gear shifting.  <P>SOLUTION: In the control device for the automatic transmission for controlling operation hydraulic pressure to friction fastening elements 31, 32 and setting an engine torque limiting value SlowTrq for regulating a torque upper limit inputted from the engine 1 during gear shifting, a lower limit torque setting part (step S507) for setting the lower limit torque LimLo of a positive value is provided as a lower limit value of the engine torque limit value SlowTrq, and an engine torque limit value setting control means (Fig.5) sets a value increased at a prescriber change rate from the lower limit torque LimLo as the engine torque limit value SlowTrq when power unit torque rises from the coast traveling state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225752-A (JP)
Title: Method for increasing free glutamic acid in meat
Inventor: FUJIMURA SHINOBU
IPC: A23K1/16
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for increasing free glutamic acid in chicken meat, a method for easily increasing free glutamic acid in meat at a low cost.  <P>SOLUTION: This method for increasing free glutamic acid in meat supplies livestock or poultry with feed which has a valine content of ≥1.2 mass% and an isoleucine content of ≤0.8 mass%, continuously from within 10 days before slaughtering to slaughtering, and preferably from within 3 days before slaughtering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228630-A (JP)
Title: Molding die for intake manifold, method for manufacturing intake manifold, and intake manifold
Inventor: FUJIOKA HIROYUKI
IPC: F02M35/104
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die for an intake manifold, a method for manufacturing the intake manifold, and the intake manifold, capable of surely molding a curved surface at a hollow tube shape intake port attaching part and preventing the disturbance of an air stream of air sucked in an intake port when a stream line direction of the intake port and a steam line direction of the intake port attaching part do not cross at right angles and have angles.  <P>SOLUTION: The injection molding die includes an outer circumference shape corresponding to an inner circumference shape of the intake port attaching part 4, and has a projection 39 and a projection 43 partitioned via parting surfaces. The projection 39 and the projection 43 include curved surfaces 39a, 43a at each tip and base end so as to form a curved surface on an intake port side end inner circumference surface of the intake port attaching part 4. The parting surfaces of the projection 39 and the projection 43 include first parting surfaces 39b, 43b along an axial line direction of the intake port attaching part 4, and second parting surfaces 41a, 43c formed on opposing surfaces of tips of the projection 43 and a projection 41 of a slide die 35 and making a prescribed included angle with the axial line direction of the intake port attachment part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233503-A (JP)
Title: Water softener and hot water supplier using it
Inventor: YASUI KEIKO
IPC: B01D24/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water softener which does not require supplying a medical agent or the like, eliminates the maintenance, and reduces waste water generated in order to obtain soft water.  <P>SOLUTION: The water softener includes hardness component precipitation means (13, 15) for precipitating hardness components contained in water, and a filtration means 16. The soft water is generated by removing the hardness components, precipitated in the hardness component precipitation means (13, 15), by the filtration means 16. By physically removing the hardness components in the water by the filtration means 16 after precipitating in the hardness component precipitation means (13, 15), the maintenance-free water softener is provided which does not require supplying the medical agent or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237018-A (JP)
Title: Liquid crystal aligning agent, and liquid crystal display element
Inventor: HIRASAWA HIROSHI
IPC: C08G59/32
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent capable of obtaining a liquid crystal aligning film reduced in liquid crystal irregular dropping and an uneven liquid crystal fusion part when applying a liquid crystal dropping system ODF in manufacturing of a liquid crystal element; and to provide the liquid crystal element of excellent display quality.  <P>SOLUTION: The liquid crystal aligning agent contains (a) at least one kind of polymer selected from the group comprising polyamic acids and imidized polymers thereof, and (b) a compound having three or more of epoxy groups and two or more of perfluoroalkyl groups in a molecule. The liquid crystal element includes the liquid crystal aligning film formed of the liquid crystal aligning agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237785-A (JP)
Title: Cash dispenser
Inventor: KANEKO TETSUYA
IPC: G07D9/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cash dispenser which reliably and simply performs a refund process when a credit process is canceled.  <P>SOLUTION: If the cash dispenser detects a credit process cancel command inputted from an operation display means when the temporarily holding part holds money, the control means controls the dispenser so that the held money is moved to a loose coin holder and stays therein temporarily, and then money corresponding to credited amount is returned to a coin tray from the loose coin holder by the loose coin refund means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239555-A (JP)
Title: Optical transmission system
Inventor: NAKAMOTO HIROSHI
IPC: H04B10/255
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system for efficiently reducing waveform distortion of an optical signal.  <P>SOLUTION: A transmitting-side distortion compensation coefficient storage 1a of a transmitting station 1 stores transmitting-side distortion compensation coefficients for compensating for waveform distortion of an optical signal to be transmitted from the transmitting station 1 to a receiving station 2. A transmit signal processor 1b performs distortion compensation on the optical signal on the basis of a transmitting-side distortion compensation coefficient in the transmitting-side distortion compensation coefficient storage 1a. A transmission means 1c transmits the signal distortion-compensated by the transmit signal processor 1b to a transmission path 3. A receiving means 2a of the receiving station 2 receives the optical signal from the transmission path 3. A receiving-side distortion compensation coefficient storage 2b stores receiving-side distortion compensation coefficients for compensating for waveform distortion of the optical signal received by the receiving means 2a. A received signal processor 2c performs distortion compensation on the received signal received by the receiving means 2a on the basis of a receiving-side distortion compensation coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232766-A (JP)
Title: Working vehicle coupling device
Inventor: YAMAJI IPPEI
IPC: A01B71/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint holder attaching means having a compact longitudinal dimension and detachably attaching a joint holder to a coupling frame.  <P>SOLUTION: A coupling device includes a coupling frame 19 for coupling a working vehicle 3, and a joint holder 22 to hold a working vehicle-side joint part 43 of a joint shaft 20 for operatively coupling a PTO shaft 5 and a PIC shaft 6. A rocking fulcrum 52 removably inserted into an engaging groove 54 of the coupling frame 19 and a positioning part 56 are formed on the joint holder 22, and a fulcrum supporting part 55 for supporting the rocking fulcrum 52 in a manner to vertically swing the joint holder 22 around the rocking fulcrum 52 is placed at the lower end of the engaging groove 54. The downward rocking of the joint holder 22 around the rocking fulcrum 52 is restricted by forming the engaging groove 54 in a vertically extended form and positioning the positioning part 56 above the rocking fulcrum 52 and contacting with the front edge of the engaging groove 54 while supporting the rocking fulcrum 52 on the fulcrum supporting part 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232783-A (JP)
Title: Work vehicle
Inventor: HAYASHI SHIGEKI
IPC: A01D69/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle equipped with a steering means capable of freely carrying out changeover to a straight advancing state and a turning state, and designed to perform work in the form of repeating the straight advancing traveling to travel along a straight-line work route and the traveling for changing the route to travel from the terminal end of the straight-line work route toward the next straight-line work route in the predetermined set traveling pattern.  <P>SOLUTION: The work vehicle is equipped with an automatic turning control means 102 performing work stroke changeover control for changing over and controlling the steering means 101 so as to automatically carry out the traveling for changing the work route, and a manually operable type automatic turning command means SW for issuing a command of starting the traveling for changing the work route. The automatic turning control means 102 is composed so as to perform the work stroke changeover control on the basis of the command from the automatic turning command means SW.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238033-A (JP)
Title: Resource allocation support device, resource allocation support method, and resource allocation support program
Inventor: TOMIYAMA TOMOE
IPC: G06Q50/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To support creation of an operation plan along the intention of a planner.  <P>SOLUTION: A resource allocation support device 100 prestores items for input of setting data for creation of conditions which are constraint conditions between nodes for restricting allocation between operations and operators, specify one or more operations and specify one or more operators, and displays the input items on a display part 110. Then this device accepts input of the setting data from users, and creates the constraint conditions between the nodes based on the setting data whose input is accepted. In addition, the device determines candidates of solutions which satisfy the created constraint conditions between the nodes from prepared allocation candidates. Furthermore, the device displays network information using the operations and the operators as the nodes and using allocation which can be established as links on the display part 110 as candidates of the solutions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244991-A (JP)
Title: Data communication method, data communication system, electronic control unit, and circuit board
Inventor: MAJIMA HIROSHI
IPC: H04L29/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication method of an I2C bus in which a second microcomputer transmits response data to a first microcomputer without releasing the bus after the first microcomputer connected to the I2C bus transmits data to the second microcomputer.  <P>SOLUTION: In the data communication method of the I2C bus, the microcomputer 10 outputs a start signal to the I2C bus 50, and outputs to the bus 50 the address of the microcomputer 20 together with a transmission direction identifier indicating that the microcomputer 10 transmits data to the microcomputer 20 to thereby specify the microcomputer 20 as a data output destination, and further outputs to the bus 50 the start signal to the bus 50 again, and outputs the address of the microcomputer 20 together with a transmission direction identifier indicating that the microcomputer 20 transmits data to the microcomputer 10 to thereby specify the microcomputer 20 as a data output source, and the microcomputer 20 transmits response data to the microcomputer 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246535-A (JP)
Title: Amplifier circuit
Inventor: NISHIMURA KAZUYOSHI
IPC: H03F3/34
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of response to a DC offset voltage and identical code continuous durability.  <P>SOLUTION: By a pulse detection circuit 20, the presence or absence of a pulse from a burst signal (n) is detected and the result is outputted as a pulse detection signal. By a time constant control circuit 30, a time constant control signal, which is used for decreasing and increasing a time constant in the detection and non-detection periods of the pulse, respectively, according to the pulse detection signal, is outputted to an AOC circuit 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242852-A (JP)
Title: Steel member for high-heat input welding
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel member for high-heat input welding which has excellent toughness after welding even when being subjected to high-heat input welding exceeding 300 kJ/cm.  <P>SOLUTION: The steel member is disclosed for high-heat input welding having a composition comprising, by mass, 0.03 to 0.08% C, 0.01 to 0.15% Si and 1.60 to 2.6% Mn, and in which carbon equivalent Ceq lies in the range of 0.33 to 0.45, and in which, regarding the structure of a heat-affected zone in the vicinity of a bond when high heat input welding in which welding input heat exceeds 300 kJ/cm is performed, the size of the old austenite intergranular structure other than grain boundary ferrite precipitated from the old austenite grain boundaries is ≤10 μm, and also, the area proportion of island martensite is ≤2%; wherein, the size of the old austenite intergranular structure denotes the average section length measured by a segment method in the grain boundary structure with an inclination of ≥15° measured by EBSD (Electron Backscatter Diffraction).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246100-A (JP)
Title: Electronic component, and electronic component module
Inventor: KAKEHI SHINICHIRO
IPC: H05K3/46
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which has improved adhesion with substrates and also enhanced strength and reliability when buried between two resin substrates, and to provide an electronic component module.  <P>SOLUTION: In a dielectric element 1a, a side face 2E is roughened so that the surface roughness Ra is 15 nm or greater. By this means, the area of contact between a glass epoxy resin substrate 10 and insulating material 30 is increased, adhesion with resin substrates is improved, and strength and reliability can be enhanced when buried between two resin substrates. In the dielectric element 1a, the surface roughness Ra of the side face 2E is 5,000 nm or less, so that when burying the dielectric elements 1a and 1b between the glass epoxy resin substrate 10 and insulating material 30, the occurrence of air bubbles between surfaces of the dielectric elements 1a and 1b and the resin can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243749-A (JP)
Title: Drying device and manufacturing method of optical film
Inventor: YASUDA KENICHI
IPC: B05C9/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy consumption required for drying and to increase drying speed without deteriorating quality.  <P>SOLUTION: The drying device 18 for drying a coated layer formed on a flexible film 12 by hot air is equipped with an infrared radiation plate 20 for heating a coated film at a temperature of hot air or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246807-A (JP)
Title: Method for discriminating language of received document, system for translating received document, and control program therefor
Inventor: SAIKI YOKO
IPC: H04N1/387
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain automatic discrimination or the like of a language used in received document data.  <P>SOLUTION: FAX data received by a FAX receiver 1 are transformed into an image file form by an input interface section 11. A language discrimination section 12 discriminates a language used in an image file from the input interface section 11 based on a symbol of the image file and its position information. An OCR section 13, that receives the language used in the image file, creates a text file of the image file based on the language being used. A translation section 14 creates a text file in Japanese from the text file. An output interface section 15 transforms the FAX data received by the FAX receiver 1, the text file of original sentences from the OCR section 13 and the text file in Japanese from the translation section 14 into form displayable on user terminal equipment 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246811-A (JP)
Title: Communication controlling apparatus and communication controlling method
Inventor: YASUOKA DAICHI
IPC: H04W36/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely stabilize the execution of handover during high-speed movement.  <P>SOLUTION: A RNC (Radio Network Controller) 200 includes: a storage unit 210 that has stored therein track information 210c including tracks passing through a management area, and shift patterns indicative of which cell and in what order the handover is preferably executed for when a mobile device moves on the tracks defined in a correlated manner; a movement speed determining unit 230 that determines whether a movement speed of the mobile device is equal to a predetermined speed or more; a track determining unit 240 that determines a track including the mobile device in motion by extracting from the track information 210c a track including a cell the mobile device belongs to in the shift pattern if the movement speed determining unit 230 determines that a movement speed of the mobile device is equal to a predetermined speed or more; and a handover controlling unit 250 that performs control such that the mobile device notifies of a radio wave condition only for a destination cell that is the next handover target cell in the shift pattern corresponding to the track determined by the track determining unit 240.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253332-A (JP)
Title: Line concentrator and control method of line concentrator
Inventor: SHIBATA YASUSHI
IPC: H04L12/44
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To correctly and easily manage start or stop of equipment configuring a network.  <P>SOLUTION: A hub 1 which is provided with a plurality of communication ports 10 connected to equipment configuring a LAN 12 and relaying data in the plurality of communication ports 10 is equipped with: an operation state detection part 20 for detecting a change of operating state of the equipment 9 connected to the respective communication ports 10 for each communication port 10; and a storage part 17 for storing a start condition table 24 and a stop condition table 25. When it is determined whether or not a condition of control information stored in the start condition table 24 and the stop condition table 25 is satisfied on the basis of the operation state of the equipment 9 detected by the operation state detection part 20 and the condition of the control information is satisfied, the equipment 9 is started by an equipment start part 21 and the equipment 9 enters a stop state by an equipment stop part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008225488-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/1334
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device superior in reliability, which is capable of demonstrating excellent visibility in a bright environment as well as in a dark environment and to provide electronic equipment provided with this liquid crystal display device.  <P>SOLUTION: The transflective liquid crystal display device has a liquid crystal layer interposed between a pair of substrates facing each other and has a transmissive display area for transmissive display and a reflective display area for reflective display within one pixel area. The liquid crystal layer is made of a quasi-isotropic liquid crystal material which is optically isotropic during non-application of the electric field and is anisotropic during application of an electric field and changes the refractive index by the intensity of electric field, and the device is configured so that intensity of the electric field in reflective display areas is lower than that in transmissive display areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT