baber/WOPTO huggingface dataset:
Patent JP-2009081564-A (JP)
Title: Signature verifying method and reception device
Inventor: MATSUMOTO HIROMASA
IPC: H04L9/32
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide signature verification technique for improving tolerance of a reception error and usability by detecting packet loss.  <P>SOLUTION: A reception device (100B) includes a reception unit (110) which receives a TS used to calculate signature information and a verification packet including a first identifier and a second identifier for identifying a TSP, a generation unit (120A) which generates a hash value as signature information from some of TSPs selected on the basis of the first and the second identifiers, a measurement unit (190) which measures the time between verification packets, a counter unit (125B) which counts the number of the received TSPs, a collating unit (142) which collates a hash value included in a verification packet with the hash value generated by the generation unit (120A), and a processing unit (144B) which excludes a section between verification packets from a signature verification section by judging whether there is packet loss on the basis of the number of TSPs counted in the section between the verification sections and the measured time to have an affirmative judgement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079815-A (JP)
Title: Heat source side unit, air-conditioner, and air conditioning system
Inventor: MURAYAMA SHIGERU
IPC: F25B1/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner wherein heat exchange is made between water and coolant while avoiding an excessive reduction of a coolant condensing temperature during cooling operation.  <P>SOLUTION: The plurality of air-conditioners 10 each comprise an outdoor unit 4 having a compressor 41 for compressing the coolant, and outdoor heat exchangers 51, 52 for making heat exchange between circulating water supplied from a cooling tower 2 and the coolant. The outdoor unit 4 includes a bypass pipe 60 for bypassing both ends of the outdoor heat exchangers 51, 52. A microcomputer 50A controls all or part of the coolant to flow in the bypass pipe 60 instead of the outdoor heat exchangers 51, 52 when there is a small difference between coolant pressure on the discharge side of the compressor 41 and that on the suction side thereof during cooling operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078499-A (JP)
Title: Inkjet type image forming apparatus
Inventor: TAKASE EMIKO
IPC: B41J2/175
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet type image forming apparatus which prevents ink from drying without disturbing delivering of the ink from a recording head.  <P>SOLUTION: Liquid droplets for moistening delivered from a moistening head 22H are vaporized during flying (or after reaching a recording medium P) to become water vapor and reach faces and their surroundings of respective recording heads 22K, 22C, 22M and 22Y to moisten them. In addition, air flow containing the water vapor flows in the conveying direction (an arrow mark A direction) along the faces of respective recording heads 22K, 22C, 22M, 22Y, 22 and 22 to hold the respective faces at a humidity of a specified value or higher without drying the respective faces. As a result, no delivery of the ink caused by drying of nozzles by exposure during printing is prevented from occurring, and the number of recovery during printing caused by exposure during printing is reduced to be able to effectively use the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080780-A (JP)
Title: Remote power supply controller
Inventor: HINO YOSHIKUNI
IPC: H04M11/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote power supply controller saving power and extending a service life of a remotely accessed terminal constituting a remote access system.  <P>SOLUTION: This remote power supply controller performing power supply control externally or internally in the remote access system having a plurality of terminals and the computer permitting remote connection to the plurality of terminals has: a communication control part 12 receiving a remote connection start request message transmitted to the computer from the prescribed terminal; and a power supply control part 13 controlling power supply of the computer based on a peripheral temperature of the computer and the remote connection start request message received by the communication control part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084796-A (JP)
Title: Door panel
Inventor: UTO RYOJI
IPC: E02F9/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door panel improvable in strength by improving the uneven shape of an inside plate.  <P>SOLUTION: The inside plate 23 press-molded into uneven shape is fixed to the inside surface of an outside plate 21. A foam material 24 is filled in a space between the outside plate 21 and the inside plate 23. The inside plate 23 is bulgingly formed with a projecting part 29 with respect to a joint part 27 stuck to the outside plate 21. A stepped reinforcing deformation part 56 is formed at an intermediate part of the projecting part 29. The joint part 27 of the inside plate 23 is bonded to the outside plate 21 with an adhesive 34, and a rising part 57 of the projecting part 29 with respect to the joint part 27 is continuously formed in circular arc shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085165-A (JP)
Title: Internal combustion engine controller and pressure control system
Inventor: TSUJIMURA TOMOYOSHI
IPC: F02D41/22
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is hard to permit simple and proper handling of such malfunction that pressure inside a delivery pipe 72 excessively increases in an internal combustion engine 10 in which fuel pressure-fed from a fuel pump 44 to be stored in a high-pressure state inside the delivery pipe 72 is injection-fed via a fuel injection valve 20.  <P>SOLUTION: When the malfunction has occurred, an injection volume of the fuel injection valve 20 increases and thereby an air-fuel ratio is shifted to a rich side. As a result, a fuel injection volume decreases by means of air-fuel ratio feedback control. A lower limit value, however, is set for valve opening duration of the fuel injection valve 20 and therefore a minimum injection volume is also limited to a lower limit value. When the minimum injection volume increases due to rising of fuel pressure inside the delivery pipe 72, an actual air-fuel ratio becomes richer than a target air-fuel ratio at the time of controlling an idle rotating speed. Hence, the target rotating speed is allowed to increase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092101-A (JP)
Title: Small-sized slide device
Inventor: SAKAI TETSUYA
IPC: F16H25/20
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized slide device achieved in a further miniaturization in a longitudinal direction.  <P>SOLUTION: In a compact slide device which comprises a rail 22, a slide table 23 moving on this rail 22, a screw shaft 26 which is connected to the slide table 23 and located in parallel to the rail 22, a motor M rotating the screw shaft 26, a coupling member 31 connecting a rotary shaft 32 of the motor M and the screw shaft 26, and a bearing 29 supporting the screw shaft 26, furthermore transfers the slide table 23 in the axial direction of the rail 22 by rotating the screw shaft 26 by driving the motor M, the screw shaft 26 has a gripping section 27a, and grips the bearing 29 between the gripping section 27a and the coupling member 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091098-A (JP)
Title: Hall door for elevator
Inventor: MINAMI MASAKI
IPC: B66B13/16
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hall door for an elevator openable and closable at a position allowing a motor brake to be easily confirmed regardless of an engagement mechanism between a car door and the hall door.  <P>SOLUTION: This hall door for an elevator comprises a drive-side hall door installed in an elevator hall of the elevator, and openably and closably driven by engaging with a car door of a car liftably arranged in a hoistway, and a driven-side hall door openably and closably drive by being connected to the drive-side hall door by a connection mechanism. In the hall door for an elevator, the connection mechanism is provided with an operation part allowing the driven-side hall door to be opened/closed with respect to the drive-side hall door. Thereby, the hall door can be opened by opening the driven-side door without applying operation to the drive-side hall door.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094811-A (JP)
Title: Outputting device and outputting method of double-speed data
Inventor: ISHIDA FUMITOSHI
IPC: H04N5/93
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply permit the restoration of original continuous audio data at the side of recipient in reproducing video data with a field frequency of 59.94 Hz in the VTR of HDCAM SR(R) format at a double-speed to transmit it as a dual link HD-SDI signal.  <P>SOLUTION: The output device of the double-speed data carries out double-speed reproduction by reproducing in parallel the video data of odd number field as well as audio data corresponding thereto and the video data of even number field as well as audio data corresponding thereto from a tape-type recording medium VT, then, the audio data corresponding to the reproduced odd number field and the audio data corresponding to the even number field are written into a memory 2 and, thereafter, they are read out of the memory 2 in the sequence of corresponding field at a frequency of 96 kHz to output them into the transmitters 13, 14 of the dual link HD-SDI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097857-A (JP)
Title: Device and method for measuring optical characteristics
Inventor: OKAWACHI MAKOTO
IPC: G01B11/06
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical characteristics measuring device and an optical characteristics measuring method, capable of measuring the optical characteristics, with higher accuracy, such as film thickness and refractive index, in a thin-film sample whose refractive index is unknown.  <P>SOLUTION: Extremal values (peak positions and valley positions) appearing in an absolute reflectivity spectrum at each measured incident angle are extracted. Wavenumber 1/λ values which are the reciprocals of the wavelength λ values, corresponding to the extracted extremal values are acquired one by one. The wavenumber 1/λ values are rearranged in their ascending order, i.e. in the descending order of the wavelength λ values, the order of the longest wavelength λ value is set with N=1, and integers obtained by increasing the order N by an increment of 1 each time are assigned one by one to the remaining ones. Parameters are determined through fitting, with respect to the relation with respect to the order N and the wavenumber 1/λ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096070-A (JP)
Title: Manufacturing method of optical film and manufacturing apparatus
Inventor: HIOKI KATSUHIKO
IPC: B29C48/305
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical film which, in the one by the melt casting film-forming method, passes an unoriented film between two polarizing plates that are orthogonal each other at the stage prior to stretching the unoriented film that is pinched and pressed with a cooling roll and a touch roll, observes the transmitted light of the unoriented film in the crossed-nicol state, ascertains whether casting streaks are generated, thereby in advance predicts vertical streaks that may be generated in the next stretching process, and accordingly can improve the productivity of the optical film, and to provide manufacturing equipment.  <P>SOLUTION: The manufacturing method of the optical film comprises a process of passing the unoriented film between two mutual polarizing plates that are orthogonal each other at the stage before stretching the unoriented film to the longitudinal and/or transverse direction and observing the transmitted light of the unoriented film in the crossed-nicol state. In the observation process before stretching, by observing the transmitted light of the unoriented film in the crossed-nicol state and ascertaining whether the casting streaks are generated, the vertical streaks that may be occasioned in the next stretching process are predicted in advance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101812-A (JP)
Title: Wind direction adjusting device
Inventor: SHIRAKI TATSUO
IPC: B60H1/34
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind direction adjusting device capable of realizing the smooth normal rotational movement of fins, by preventing a plurality of fins from being installed in incorrect arrangement.  <P>SOLUTION: A diameter of horizontal fin rotary shaft installing holes 21 and 22 of a case 11, a rotary shaft part 53 in a plurality of horizontal fins 51, a connecting shaft part 55 and a horizontal fin connecting hole 65 in a horizontal fin link member 61 for connecting the plurality of horizontal fins 51, are respectively set in a plurality of kinds. The horizontal fin rotary shaft installing holes 21 and 22, the rotary shaft part 53, the connecting shaft part 55 and the horizontal fin connecting hole 65 are correspondingly arranged, and when arrangement of the plurality of horizontal fins 51 is different from correct setting arrangement, the plurality of horizontal fins 51 cannot be installed in the horizontal fin link member 61 and the case 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102567-A (JP)
Title: Non-azeotropic refrigerant for ultra-low temperature service
Inventor: HIRAYAMA YOSHIAKI
IPC: F25B1/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ternary non-azeotropic refrigerant for ultra-low temperature service capable of offering service smoothly and stably without reconstructing the refrigerant circulation line of a conventional single-step type refrigerating system for ultra-low temperature service (unitary refrigeration circuit).  <P>SOLUTION: The non-azeotropic refrigerant for ultra-low temperature service for use in a single-step type refrigerating system contains a high boiling point gas (boiling point at Tb1), a low boiling point gas (boiling point at Tb2), and an ultra-low boiling point gas (boiling point at Tb3), wherein the boiling points of three sorts of gases meet the condition -273°C≤Tb3≤-130°C<Tb2<-20°C≤Tb1≤+60°C, characterized by that the gas mixing by-weight composition proportion is set so that the dew point in the high pressure environment is at the room temperature or above and the boiling point is higher than the dew point in the low pressure environment. The invention allows enhancing the refrigerating ability effectively while the amount of fluorocarbon being used as refrigerant is made zero, and also assures an extraordinary small ill influence on the environment such as the green house effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107415-A (JP)
Title: Propeller shaft
Inventor: ARAKI SATOSHI
IPC: B60K17/22
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft preventing twisting from being generated on a spline part.  <P>SOLUTION: The propeller shaft 1 is provided with: a first shaft 10 having a male spline part 13; and a second shaft 20. The second shaft 20 is provided with a female spline part 21 formed with a female spline 21a fitted to a male spline 13a slidably in an axial direction on an inner peripheral surface; a hollow tube part 23 storing a formation range of the female spline 21a of the female spline part 21 in the inside and having one end side bonded to a first joint part 11 side from the formation range of the female spline 21a of the female spline part 21; and a second joint part 24 bonded to the other end side, i.e., an opposite side of the first joint part 11 of the tube part 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110358-A (JP)
Title: Electric appliance, image display controlling method, and image display controlling program
Inventor: KANEMITSU SHIGENAKA
IPC: G09G5/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of image display to be displayed on a display means by simplifying generation of a graphical image.  <P>SOLUTION: An electric appliance comprises: a graphical image generation means 15 which generates a graphical image from frame data and pane images generated by a pane image generation means 14, and which allows a display means 10 to display the graphical image; a frame data storage means 16 which stores the frame data used for the display on the display means 10; a pane image storage means 17 which stores the pane images used for the display on the display means 10; and a display control means 18 which, when frame data to be used for subsequent display on the display means 10 are acquired, compares this frame data with the frame data stored in the frame data storage means 16 to select one of pane data to be acquired from the data storage means 11 and pane images to be acquired by the graphical image generation means 15 from the pane image storage means 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108816-A (JP)
Title: Attachment structure for resonator
Inventor: TANAKA TATSUYA
IPC: F02M35/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly provide good working properties for assembling a resonator to an intake air duct, and connecting properties and sealing properties of the resonator to the intake air duct.  <P>SOLUTION: This structure is provided with an attachment tube part 22 formed on a side wall of the intake air duct 2 and having a tubular neck part 5 inserted inside, an annular rib (annular vertical wall part) 6 formed on one side wall 41 of a body part 4 to surround the tubular neck part 22 and having inner diameter larger than outer diameter of the attachment tube part 22, and an annular sponge (annular seal elastic member) 8 put between an outer circumference surface of the attachment tube part 22 and an inner circumference surface of the annular rib 6. The outer circumference surface of the attachment tube part 22 and the inner circumference surface of the annular rib 6 are molded surfaces formed with mold surfaces. A connection state of the resonator 1 to the attachment tube part 22 of the intake air duct 2 is retained by elastically deforming and compressing the annular sponge 8 between the outer circumference surface of the attachment tube part 22 and the inner circumference surface of the annular rib 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111282-A (JP)
Title: Hole-clogging structure for outer cover
Inventor: KANATSU ATSUSHI
IPC: H05K5/03
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole-clogging structure for outer cover, capable of preventing a cap member from detaching from a hole, using a simple configuration, even if a force is applied from the outside to the cap member and of contributing to improvement of safety.  <P>SOLUTION: The hole 26 is scheduled to be used and formed on the back surface cover 25 as the outer cover to be set to an apparatus body (not shown), and the hole 26 is closed by the cap member 28, integrally molded by a resin with the back surface cover 25 via a plurality of thin connection parts 27. On the inner surface of the cap member 28, a projection part 29 which is to be abutted against the front surface 11a of a bracket 11 for connector attachment fixed on the apparatus body side for backing up the cap member 28 is integrally molded. When the hole 26 is used, the cap member 28 is cut off by cutting the connection parts 27 with nippers, or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108264-A (JP)
Title: Resin composition, and molding and film comprising the same
Inventor: KATO SATOSHI
IPC: C08J5/18
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film containing an aliphatic polyester resin excellent in mechanical properties, especially to provide an aliphatic polyester resin composition excellent in tear strength, flexibility, high shrinkage, and transparency, and a film comprising the resin composition.  <P>SOLUTION: The resin composition contains as main components an aliphatic polyester resin (A) having an elongation at break of ≥400% in the transverse direction (TD) to the resin flow, measured by the tensile test according to JIS K6781, and a polyethylene resin (B) having a density of ≥0.860 g/cm<SP>3</SP>and ≤0.921 g/cm<SP>3</SP>, and an MFR (at 190°C, and a load of 2.16 kg) of ≥0.1 g/10 min and ≤50 g/10 min, wherein the mass ratio of (A)/[(A)+(B)] is ≥0.50 and ≤0.99.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109942-A (JP)
Title: Liquid crystal display
Inventor: KADOWAKI SHINYA
IPC: F21Y101/02
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is thinned and excels in display quality.  <P>SOLUTION: The liquid crystal display 1 has a light emitting device 2 emitting light by applying voltage to a semiconductor element, a light guide plate 3 receiving light from the light emitting device 2 on its side surface and guiding the light, a wiring layer 5 provided on the back side of the light emitting device 2 and supplying voltage to the light emitting device 2, and a reflection sheet 4 provided to arrange the light emitting device 2 and the light guide plate 3 on the same plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113344-A (JP)
Title: Liquid composition for preventing bubble from adhering
Inventor: SAO AKIHITO
IPC: B41J2/19
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for forming an ink flow channel forming member which prevents bubbles from adhering to the ink flow channel forming member.  <P>SOLUTION: A liquid composition for preventing the bubbles from adhering contains a diacetylene tetraol compound expressed by the following general formula (1). (In the formula, R<SB>1</SB>and R<SB>2</SB>each independently express a 1-3C alkyl group, -O-Et- expresses oxyethylene, and each of k, l, m and n expresses an integer of 0-2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115428-A (JP)
Title: Warm water tank system
Inventor: NITAMI TAKESHI
IPC: B01D61/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm water tank system capable of supplying circulation hot water not generating trihalomethane and not allowing existence of aerobic legionella bacteria.  <P>SOLUTION: The warm water tank system is composed of a warm water tank, a dust collector provided in a return water passage, a pressurization pump, a heater heating the circulation hot water from the return water passage, and a hollow fiber membrane filter. A multiplicity of hollow fibers is arranged in the hollow fiber filter, and the circulation hot water supplied from the return water passage is passed through an interior of the silicone hollow fiber. It is composed to carry out suction removal of oxygen through the hollow fiber membrane from the circulation hot water passing through the interior of the hollow fiber by applying a negative pressure to an outer circumference of the silicone hollow fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008146814-A (JP)
Title: Semiconductor device, data writing method of semiconductor device, and data reading method of semiconductor device
Inventor: ITO MASANORI
IPC: G06F21/62
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration of each element in a semiconductor device which writes data by giving a high load to the memory elements to cause a chemical reaction, by lightening a load imposed on circuit elements and memory elements, which is caused by applying a load.  <P>SOLUTION: Such a control is made in a memory section 103 that the data same as the input data are written as memory data when the memory data of an address just before are in a first load condition, and the input data are reversed and written as the memory data when the memory data of the address just before are in a second load condition applying a voltage higher than that of the first load condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT