baber/WOPTO huggingface dataset:
Patent JP-2008092651-A (JP)
Title: Power converter and power conversion system
Inventor: SETO MAKOTO
IPC: H02M7/483
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a ripple current from being increased, and reduce a switching loss of a power semiconductor in a power converter with a flying capacitor system.  <P>SOLUTION: The power converter is provided with: an inverter main circuit for converting DC power supplied from DC intermediate circuits into AC power; a PWM control circuit for generating and outputting a PWM signal; and a voltage instruction generating circuit for generating a voltage instruction required for generating the PWM signal. The inverter main circuit (10) is provided with: switching elements (SW1a-SW4a) connected between a pair of positive and negative DC buses (11, 12) composing the DC intermediate circuits (Cp, Cn) in series; and a capacitor (Ca) connected between the connection end of the switching elements (SW1a, SW2a) and the connection end of the switching elements (SW3a, SW4a) in each phase. The DC power accumulated in the capacitor (Ca) is supplied from each of the DC intermediate circuits (Cp, Cn).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089118-A (JP)
Title: Rotation transmission device
Inventor: SAITO TAKAHIDE
IPC: F16D41/08
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a quiet, stable engine-starting system by suppressing the drag torque of a sprag.  <P>SOLUTION: The rotation transmission device comprises a plurality of sprags 6 and elastic members 4 between an inside member 2 having an outer circumferential cylindrical-face 2a and an outer member 1 having an inner circumferential cylindrical-face 1a. A locking member 12 is provided on one side of the sprag 6 in the axial direction, and can move into/out of a gap between the sprags 6 and the inner circumferential cylindrical-face 1a so as to lock up/unlock the sprags 6. The sprag 6 can be selectively set in a lockable/unlockable state in the inner circumferential cylindrical-face 1a, and if the sprag 6 is separated from the inner circumferential cylindrical-face 1a in idling, the drag torque can be inhibited. With the rotation transmission device provided in the engine-stating system, a pinion gear 8 and a ring gear 9 of a flywheel are no more needed to be fitted/removed with/from each other so that vibration, noises, meshing failure and the like are not caused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092502-A (JP)
Title: Video recording device
Inventor: NAKANO HIROHITO
IPC: H04N21/472
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when the device for recording actually can not record by failure or the like, the notification to the other device may be impossible through network, besides recording is failed as a result, although the method for substituting video recording between video recording devices connected to network is proposed already.  <P>SOLUTION: When it is detected that communication from the other device for recording is interrupted, the video recording device substitutes video recording automatically without receiving recording request from the other device according to the recording reservation information of the other device obtained in advance. When communication with the other device is restored after substituting video recording, if the data substituted video recording is recorded by the other device in practice, the recorded data of its own device are deleted automatically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098192-A (JP)
Title: Wiring or electrode
Inventor: GOTO YASUSHI
IPC: H01L29/786
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material of a wiring or an electrode, a wiring material to be formed on a substrate, preferably, enabling direct contact between an aluminum alloy thin film and a pixel electrode and excellent in alkali resistance.  <P>SOLUTION: The wiring or electrode 56 formed on the substrate 51 has a stack structure consisting of a first thin film 52 of a nitride-containing aluminum alloy and a second thin film 53 of an aluminum alloy in the order from the substrate 51. The proportion of nitrogen contained in the first thin film 52 is 13-50 atom%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098700-A (JP)
Title: Reflection type band-pass filter
Inventor: KAN YASUSHI
IPC: H01P1/203
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance reflection type band-pass filter for a UWB capable of meeting standards of an FCC.  <P>SOLUTION: Disclosed is the reflection type band-pass filter for super-wideband radio information communication having a microstrip line composed of a conductor with a non-uniform width on a dielectric layer of a substrate wherein a conductor layer and the dielectric layer are stacked. The reflection type band-pass filter is characterized by having a lengthwise distribution of the width of the microstrip line set so that an absolute value of the difference between a reflection factor in a region of frequencies of f<3.1 GHz and f>10.6 GHz and a reflection factor in a region of frequencies of 3.7 GHz≤f≤10.0 GHz is ≥10 dB and a variation in group delay in the region of 3.7 GHz≤f≤10.0 GHz is ≤±0.2 ns.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098215-A (JP)
Title: Process for manufacturing semiconductor element with adhesive, and film with adhesive for use in that manufacturing process
Inventor: AOYAMA TAKESHI
IPC: H01L21/301
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a semiconductor element with adhesive in which cracking and chipping of a semiconductor element can be suppressed at the time of dicing, and a semiconductor element with adhesive can be obtained efficiently and surely by utilizing a cutting method of semiconductor wafer such as stealth dicing method or point dicing method.  <P>SOLUTION: The process for manufacturing the semiconductor element with the adhesive comprises a step for forming a plurality of the semiconductor elements by laminating the semiconductor wafer on the surface of a dicing/supporting film through an adhesive layer and then cutting the semiconductor wafer at a predetermined position, a step for arranging the plurality of the semiconductor elements in a predetermined arrangement, and a step for sticking a film with the adhesive having a base film and a plurality of individualized film adhesives arranged on the surface of the base film in a predetermined arrangement corresponding to the arrangement of the plurality of the semiconductor elements onto the surface of the plurality of the semiconductor elements such that the plurality of the individualized film adhesives are bonded, respectively, onto the surface of the plurality of the semiconductor elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093067-A (JP)
Title: Game machine board case
Inventor: IBARADA YOSHIOMI
IPC: A63F7/02
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tape type inlet 63 stuck to a board case 47 from being peeled off carelessly or fraudulently.  <P>SOLUTION: By sticking the tape type inlet 63 incorporating an IC chip and an antenna to the space part 64 of the board case and fitting a spacer 62 to the space part 64, while preventing the tape type inlet 63 from being peeled off carelessly, the fraudulence of peeling the tape type inlet 63 without cutting it is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092834-A (JP)
Title: Soybean peptide-containing fermented soybean and method for producing the same
Inventor: UCHIDA NORIKAZU
IPC: A23L11/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing fermented soybean having strong stringiness and good taste, and improved in quality as a whole.  <P>SOLUTION: The method for producing "soybean peptide-containing fermented soybean" comprises the following processes: a process of soaking raw material soybean in water; a process of steam-boiling the soaked soybeans obtained in the soaking process; a process of adding bacillus natto and a soybean peptide to the steam-boiled soybeans obtained in the steam-boiling process; and a process of fermenting the soybeans obtained in the addition process. The soybean peptide, preferably at 0.01-20.0 pts.wt., is added to 100 pts.wt. of the raw material soybeans. In the method, it is preferable that the bacillus natto and the soybean peptide are added through using mixture liquid comprising the bacillus natto and the soybean peptide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007134320-A (JP)
Title: Spark plug
Inventor: TORII KAZUYOSHI
IPC: H01T13/32
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug which has almost the same flame extension property as a spark plug of which a cross sectional shape of a ground electrode is circular, even against a main metal fitting with which only a ground electrode of a small thickness having a small thickness of a top end face can be connected, and moreover has an ultra fine precious metal chip and an effective thermal conduction of the ground electrode.  <P>SOLUTION: The sparkplug is provided with a plane face 401 formed in an extension direction of the ground electrode and on the both ends of the plane face 401, an arc part 402 is formed, and this arc part 402 is extended virtually to draw a circular arc VX nearer the side of the central electrode 10 than the plane face 401, and the top end face of the external chip is projected to the side of the central electrode 10 over the crossing point of this virtually extended circular arc VX. Thus, a flame-out due to the ground electrode 40 can be made minimal and an excellent flame growing property is obtained and furthermore, a thermal conduction is excellent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008096751-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI YUTAKA
IPC: G03G15/16
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To lessen the total revolving speed of a photoreceptor in an image forming apparatus where respective different color toner images formed on a plurality of photoreceptors are primarily transferred to a transfer belt by respective contact transfer members, and a superposed toner image on the transfer belt is secondarily transferred to a recording medium.  <P>SOLUTION: When shifting from an image forming state to a stop state, abutting pressure between the photoreceptors 2Y, 2M and 2C and the contact transfer members 12Y, 12M and 12C arranged to be opposed to the photoreceptors is decreased while the transfer belt 3 rotates when and after finishing transferring the toner images on the photoreceptors 2Y, 2M and 2C to the transfer belt 3, and the photoreceptors 2Y, 2M and 2C are controlled to be decelerated while the transfer belt 3 rotates when and after decreasing the abutting pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103625-A (JP)
Title: Cable holder unit and electronic equipment
Inventor: NAKAYAMA TAKAYA
IPC: H05K7/18
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable holder unit and electronic equipment facilitating the replacement of a unit, and preventing the forceful drawing out of the unit.  <P>SOLUTION: The cable holder unit is mounted in the electronic equipment which mounts a plurality of units to which a cable is connected. The cable holder unit has a cable holder, a cable holder assembly equipped with a support which supports the cable holder, and a mounting portion to mount the cable holder assembly. The support has a groove and a movable portion having a protrusion which is inserted into the groove. The mounting portion has a rotary portion to rotate the support and an engaging portion to deter the rotation of the support by engaging with the protrusion. Moreover, the mounting portion has a prevention portion to prevent the drawing out of an adjacent unit in the lower part therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007118604-A (JP)
Title: Printer having feed roller driven by worm
Inventor: COENEN JEROEN J G
IPC: B41J11/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can prevent errors in the length of the feeding width of a printing board and, particularly, errors due to a short-cycle variation of a worm-type drive mechanism by a ready and reliable method.  <P>SOLUTION: The printer has a feed roller 12 engaged with the printing board 18 for intermittently feeding the printing board, a print head 20 provided on a path 22 of the board and arranged to print an image comprising sub-images printed by successive feeding widths of the board 18, a worm gear 14 connected to a feed roller 12 in a drivable manner, a worm 24 meshed with the worm gear 14, a motor 26 for driving the worm, and a motor driver 32 for controlling the length of feeding width. The motor driver 32 is adapted so that the length of the feeding width is an integral multiple of unit length ΔS corresponding to one rotation of the worm 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109595-A (JP)
Title: Automatic speech method switching system, server, method, and program
Inventor: HOSHINA KOJI
IPC: H04W48/18
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic speech method switching system, server, method and program in which a voice speech and a text-based speech can be automatically switched in accordance with a peripheral environment during the speech without increasing a burden applied to processing.  <P>SOLUTION: On the basis of voice data received from mobile phones 1, 2, a server 40 measures a noise level of the peripheral environment and judges a necessity to switch a speech mode. In a case where the server 40 judges that it is necessary to switch a voice speech to a text speech and both the mobile phones 1, 2 transmit response messages each indicating the speech mode is to be switched, the server 40 transmits a start message indicating that the text speech is to be started, to the mobile phones 1, 2 and a central office 30. The mobile phone 1, 2 initiates a picture for the text speech such as chat, for example, and performs communication using a line for the text speech set up beforehand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112601-A (JP)
Title: Fuel cell power generation system and program thereof
Inventor: UCHIYAMA WATARU
IPC: H01M8/04
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of stopping a fuel cell 2 in a stable state at power failure, in the system which cannot continue to generate power, when power failure occurs during power generation (even under environments in which fuel gas can be supplied during power failure).  <P>SOLUTION: The fuel cell power generation system consists of a fuel cell 2 that makes power and heat generated with the use of fuel gas and oxidant gas; a first supply means 16 that supplies fuel gas to the fuel cell; a second supply means 17 that supplies either the oxidant gas or the fuel gas; a power failure detecting means 18 that detects power failure; a back-up power source 19 capable of activating the second supply means at power failure; and a control device 20 that sequentially controls the fuel cell, the first and the second supply means, or the like. The control device 20 is to supply fuel gas to the fuel cell 2, by activating the second supply means 17 with the back-up power source, when power failure is detected by the power failure detection means 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111379-A (JP)
Title: Cylinder number controlling engine and its operating method
Inventor: KAWAHARA TSUKASA
IPC: F02P15/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress worsening of operability in cylinder cut-off operation.  <P>SOLUTION: All-cylinder operation operating all cylinders (#1-#4 cylinders), and cylinder cut-off operation operating a first group of cylinders (#2, #3 cylinders) to cut-off a second group of cylinders (#2, #4 cylinders) are switched in accordance with operation conditions. Two ignition plugs (P1, P3, S1, S3) are provided in the first group of the cylinders (#1, #3 cylinders) to perform two-point ignition during the cylinder cut-off operation. Electricity is supplied to auxiliary ignition plugs S1, S3 from ignition coils C2, C4 of the cut-off cylinders by switches SW2, SW4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110385-A (JP)
Title: Cylindrical body welding equipment
Inventor: SADAHIRO SUSUMU
IPC: B23K101/06
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide cylindrical body welding equipment capable of easily coping with workpieces with different diameters as the equipment for welding the joint of a workpiece bent into an almost cylindrical shape.  <P>SOLUTION: The cylindrical body welding equipment is provided with: rolling element blocks 3 where a plurality of rollers 30 freely rollable to the feed direction of a workpiece 5 are arranged in vertical rows; cylindrical casings 1a, 1b where a plurality of the rolling element blocks 3 are arranged on a circumference, and a workpiece insertion path 70 is formed at the inside thereof; and a worm wheel 21 capable of simultaneously moving the respective rolling element blocks 3 to the radius direction. The cylindrical casings 1a, 1b are provided with rectangular holes 14, 15 at which the supporting parts 32 of the rolling element blocks 3 are arranged to the radial direction. The worm wheel 21 stored into the cylindrical casings 1a, 1b are provided with long holes 27 into which the bearings 34 of the supporting parts 32 in the rolling element blocks 3 are inserted, so as to be elongated to the circumferential direction. Thus, when the worm wheel 21 is rolled, the respective rolling element blocks 3 are simultaneously moved to the radial direction, and the inside diameter of the workpiece insertion path 70 can be changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115881-A (JP)
Title: Cylinder device
Inventor: MINAMINO KOJI
IPC: F16F9/36
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure smooth movement of a piston rod and suppress the wear of a rod seal by forming a backup mechanism which pushes the rod seal against the piston rod to generate backup force independently of hydraulic pressure.  <P>SOLUTION: In this cylinder device, the piston rod 2 has one end connected to a piston in a cylinder 1 filled with oil liquid and the other end inserted through a seal means 3 provided at the opening end of the cylinder 1 and extending to the outside of the cylinder. The seal means 3 has the rod seal 5, and the backup mechanism 21 for pushing the rod seal 5 against the piston rod 2. The backup mechanism 21 uses an annular inclined wall 24 formed on a seal cap 12 for giving elastic deformation to a ring elastic body 23 which is provided on the upper face of a ring supporting plate 22 held between a rod guide 11 and the seal cap 12 to apply backup force to the rod seal 5. The thrust of the rod seal 5 on the piston rod 2 is set to be almost constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113857-A (JP)
Title: Absorbent article
Inventor: SUZUKI HIKOYUKI
IPC: A61F5/44
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which hardly shows a reduction in the fit performance and hardly generates steaminess in the absorbent article which is equipped with an intermediate layer having a high-density layer and a low-density layer and has the high-density layer located on the side of an absorber and the low-density layer located on the side of a surface sheet.  <P>SOLUTION: The absorbent article 1 is equipped with the surface sheet 2, a back side sheet 3, the absorber 4 arranged between both sheets 2, 3, and the intermediate layer 7 arranged between the surface sheet 2 and the absorber 4. The intermediate layer 7 has at least the side of the absorber 4 which is made of a non-woven fabric constituted of a synthetic fiber and has a two-layered structure including the high-density layer 71 and the low-density layer 72 which has lower density than the high-density layer 71. The high-density layer 71 is located on the side of the absorber 4, and the low-density layer 72 is located on the side of the surface sheet 2. The high-density layer 71 is thinner than the low-density layer 72. The synthetic fiber does not have a hydrophilicity in nature but is a hydrophilic fiber by imparting the hydrophilicity by hydrophilizing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122436-A (JP)
Title: Device for fixing camera
Inventor: SUZUKI TAKASHI
IPC: H04N5/225
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for fixing a camera by which a picture is taken in a state in which a camera such as a video camera, a still camera and a camera for photo mail or the like is not held with hands, and shooting by the camera can be performed simultaneously with video recording, and further a tripod installation place need not be secured as in the conventional manner.  <P>SOLUTION: The device for fixing a camera has a U-shaped neck bar which is put around user's neck, a fixed bar which is coupled with the neck bar to be put on through joint parts so as to freely turn, and a fixed base which is a base provided in the fixed bar and to which the camera is mounted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120873-A (JP)
Title: Method for producing polylactic acid
Inventor: NONOKAWA RYUJI
IPC: C08L101/16
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polylactic acid having a high melting point.  <P>SOLUTION: This method for producing the polylactic acid, comprising mixing polymers L1 and L2 each consisting mainly of L-lactic acid units and a melting point of 140 to 180°C and polymers D1 and D2 each consisting mainly of D-lactic acid units and a melting point of 140 to 180°C in a weight ratio (L1+L2)/(D1+D2) of 10/90 to 90/10 and heat treating the mixture at 240 to 300°C, is characterized by satisfying the following conditions: M<SB>L1</SB>/M<SB>L2</SB>=1.5 to 3, and M<SB>D1</SB>/M<SB>D2</SB>=1.5 to 3 (wherein, M<SB>L1</SB>, M<SB>L2</SB>, M<SB>D1</SB>, M<SB>D2</SB>are weight-average mol. wt. of the polymers L1, L2, D1 and D2, respectively).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007159112-A (JP)
Title: Method and system for synthesizing multiview video
Inventor: XIN JUN
IPC: H04N7/32
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for synthesizing multiview videos.  <P>SOLUTION: Multiview videos are acquired for a particular scene with corresponding cameras arranged at a plurality of postures so that there is view overlap between any pair of cameras. A synthesized multiview video is generated from the acquired multiview videos for a virtual camera. A reference picture list is maintained for each current frame of each of the multiview videos and the synthesized video. The reference picture list indexes temporal reference pictures and spatial reference pictures of the acquired multiview videos, and the synthesized reference pictures of the synthesized multiview video. Subsequently, each current frame of the multiview videos is predicted according to reference pictures indexed by the associated reference picture list during encoding and decoding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008094367-A (JP)
Title: Power-generating device having travelling machine
Inventor: KAWAKAMI SHIGENORI
IPC: B62B11/00
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating device for recovering the life environment of many sufferers by supplying a relatively large quantity of power to a devastated area early when damaged by an earthquake or a storm and flood disaster.  <P>SOLUTION: This power generating device is composed of a carrier having the travelling machine and a power generating device arranged on the carrier, and the power generating device consists of a generator, a driving device for driving the generator, and a casing for housing the generator and the driving device.  <P>COPYRIGHT: (C)2008,JPO&INPIT