baber/WOPTO huggingface dataset:
Patent JP-2008054269-A (JP)
Title: Acoustic coupling amount calculation apparatus, echo canceler and voice switch device using the acoustic coupling amount calculation apparatus, speech state determination device, methods thereof, programs thereof, and recording medium therefor
Inventor: FUKUI KATSUHIRO
IPC: H04R3/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic coupling amount calculation technique capable of highly accurately deducing the acoustic coupling amount, regardless of the speech state and speedily following variation of an echo path, even when there is variation.  <P>SOLUTION: A reproduced signal x(k) is converted into a reproduced signal spectrum X<SB>L, ω</SB>for each frame (61), and a sound collection signal y(k) is converted into a sound collection signal spectrum Y<SB>L, ω</SB>for each frame (62). Next, regarding the frequency axis direction and the time axis direction, a cross spectrum expected value E<SB>t, f</SB>[X<SP>*</SP><SB>L, ω</SB>×Y<SB>L, ω</SB>] is determined by Equation (7) (by section 111). Furthermore, regarding the frequency axis direction, a power spectrum expected value E<SB>t, f</SB>[¾X<SB>L, ω</SB>¾<SP>2</SP>] is determined by a specific expression (by section 121). The estimated value ¾H<SB>L, ω</SB>¾<SP>2</SP>of the acoustic coupling amount is then obtained by a specific expression (by section 131).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118950-A (JP)
Title: Method for sowing and sowing apparatus
Inventor: HASEGAWA TSUNEO
IPC: A01C7/00
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sowing by which the efficiency in germination and rooting is good and foreign materials scarcely stick to harvests.  <P>SOLUTION: The method for sowing comprises covering a soil surface in a sowing region with a root-penetrating sheet 14 and sowing seeds thereon. In the method for sowing, a part of the sheet 14 is folded into the form of V and the part is embedded in the soil to insert the seeds into each V-shaped folded part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131260-A (JP)
Title: Noise eliminating circuit
Inventor: NAKANO SHINICHI
IPC: H04N5/08
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise eliminating circuit which is capable of dispensing with the readjustment of a mask period even if an image processing clock is changed by sampling the width of a synchronous signal and automatically selecting a mask width from the sampled value in an image processing device.  <P>SOLUTION: The noise eliminating circuit is equipped with an edge detection circuit which detects the edge of the synchronous signal, an image data processing circuit which detects the finish of image data processing and outputs a finish signal of the image data processing, a regulator which counts the width of the synchronous signal from the edge of the synchronous signal on a first line, holds a counting value, and outputs it as a mask width, and a mask signal generating circuit which generates a mask signal from the edge of the synchronous signal and the image data finish signal for the first line and generates the mask signal according to the edge of the synchronous signal and the mask width on and after a second line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125756-A (JP)
Title: Game machine, control method for game machine, and playing method
Inventor: TOYODA HIROBUMI
IPC: A63F13/45
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a new game style for enhancing expectations of imparting of tokens, and to provide a control method for the game machine, and a playing method.  <P>SOLUTION: The game machine includes: a CPU 66 for executing a win game of imparting a predetermined allotment when a plurality of cards to be a prescribed combination are provided in finally distributed cards and a win is attained, executing a high probability win game wherein the probability of the win is increased in the next win game on condition that the combination of the cards to be the object of allotment imparting is a specified combination, and executing a high probability win determination game for determining whether or not to execute the high probability win game; a first display 32 controlled by the CPU 66 for displaying images relating to the win game; and a second display 33 controlled by the CPU 66 and provided separately from the first display 32 for displaying images relating to the high probability win determination game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131537-A (JP)
Title: Logic circuit
Inventor: SEKIKAWA TOSHIHIRO
IPC: H03K19/0948
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic circuit having input characteristics with good symmetry with the use of a pass transistor using only an NMOST and a CMOS inverter.  <P>SOLUTION: A logic gate circuit includes first to fourth NMOSTs having equal operation characteristics and first and second CMOS inverters, wherein gates of the NMOSTs, inputs of the inverters and drains of two NMOSTs are connected to one input node and similar components equal with them are also connected to the other input node, and wherein symmetry between operation characteristics of the two inverters is good. Thus, the logic gate circuit having input characteristics with good symmetry is constituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133733-A (JP)
Title: Valve control device, control method, program realizing the method, and recording medium recording the program
Inventor: USUDA SHIGEHIRO
IPC: F02B31/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises generated from gas flowing back to an intake manifold from a cylinder.  <P>SOLUTION: An engine ECU executes a program including a step for detecting a throttle opening when an engine is not in an idle condition (in S100, NO) and a vehicle is traveling (in S110, YES) (S120), and a step for controlling TCV installed to an intake manifold to be closed when the throttle opening is not more than a threshold THA(0) (in S122, YES) (S130).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111215-A (JP)
Title: One side opening type triple layer training pants
Inventor: TAJIMA YOKO
IPC: A61F13/56
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of one side opening type triple layer training pants to be used when giving an infant toilet training.  <P>SOLUTION: This pair of one side opening type triple layer training pants is obtained by cutting either one of right side or left side of a waist part of a pair of infant triple layer training pants, in an oblong form to make an opening closing part, and setting a Hook-and-Loop fastener on the opening closing part in a freely openable closable manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135115-A (JP)
Title: Optical disk drive and tracking method
Inventor: OKAMATSU KAZUHIKO
IPC: G11B7/095
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable servo control with a simple configuration with respect to a multilayer disk.  <P>SOLUTION: Data is recorded to a recording layer 11A and pits are formed, due to which the transmittance as a whole of the recording layer 11A increases and the intensity of the transmitted light transmitting the recording layer 11A rises, and the intensity of the reflected light reflected by the recording layer 11A decreases. Prior to the detection of the tracking error signal in tracking of the recording layer 11B, the data is previously recorded in the recording layer 11A and the light composed of the normal light reflected by the recording layer 11B and the stray light reflected by the recording layer 11A recorded with the data is received, and the dissociation of the actual lens shift and the value of the calculated lens shift signal is determined, and a tracking coefficient optimum for corresponding to the actual lens shift is calculated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133404-A (JP)
Title: Adhesive composition
Inventor: MIYATA AKIHIRO
IPC: C09D201/10
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition that affords a composite material exhibiting excellent adhesive properties (adherence) to an adherend and also excellent heat insulating properties, an application method of the adhesive composition, and a composite material.  <P>SOLUTION: The adhesive composition comprises a base material component comprising a crosslinkable silyl group-containing organic polymer (A) and a curing agent component comprising tackifier (B), wherein the base material component and/or the curing agent component contains unexpanded thermally expandable microcapsules (C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140872-A (JP)
Title: Group iii-v semiconductor device and manufacturing method thereof
Inventor: ANDO MASANOBU
IPC: H01L33/32
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks on the end face of a semiconductor device that may occur when removing a substrate in a laser lift-off process.  <P>SOLUTION: In a method of manufacturing a semiconductor device, a light-emitting element 12 is formed on a sapphire substrate 10. The light-emitting element 12 forms a p electrode 13 and a low-melt-point metal diffusion prevention layer 14 on the upper surface and comprises a plurality of group III nitride semiconductor devices. An end face protective film 15 made of SiO<SB>2</SB>is formed on the end face and upper surface of the light-emitting element 12, and a metal film 16 is formed on the upper surface of the low-melt-point metal diffusion prevention layer 14 and the end face protective film 15 (Fig.1D). Then, a low-melt-point metal diffusion prevention layer 17 and a low-melt-point metal layer 18 are formed on the upper surface of the metal film 16 for joining to a support substrate 19 via the low-melt-point metal layer 20. After that, the sapphire substrate 10 is separated for removal by laser lift-off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139445-A (JP)
Title: Separation device and image forming apparatus
Inventor: URANO TOSHIAKI
IPC: G03G15/20
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device having secure mold releasability even after the passing of many sheets and further having sufficient heat resistance, and to provide an image forming apparatus.  <P>SOLUTION: The separation device 23 includes: a distal end part 38 formed of a fluorinated carbon resin, and whose distal end is arranged so as to be close to the position on the outlet side of one of nip part in a pair of rollers; and a base part 37 holding the distal end part 38 from the opposite side of the passage for sheets. The base part 37 is provided with: a first contact face contacted with the face on the opposite side of the passage for sheets in the distal end part 38; and a first engagement part on the side of the distal end part. The distal end part 38 is provided with: an edge part peeling the distal end of each sheet passed through the nip part in a pair of the rollers from the rollers; a second contact face contacted with the first contact face; and a second engagement part engaged with the first engagement part when the distal end part 38 is fitted to the base part 37 to thereby prevent the separation between the distal end part 38 and the base part 37.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007056672-A (JP)
Title: Automatic water faucet
Inventor: HASHIMOTO MAMORU
IPC: E03C1/05
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic water faucet for automatically discharging and stopping water from a water discharge port according to the human body detection and non-detection of a human body detecting sensor in both home toilets and public toilets by using a common member.  <P>SOLUTION: In this automatic water faucet, an electric circuit box 36 isolated from a water discharge part is formed as a small box installed on a water supply passage to the water discharge port and not storing a solenoid valve 38 electrically driven to open and close the water supply passage. A recessed part is formed in the electric circuit box 36 to form a fitting hole 122, and a part of the solenoid valve 38 is fixedly fitted thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008138458-A (JP)
Title: Attachment for anchor jack, anchor jack, and jack-up method for ground anchor
Inventor: NAGANO MASANOBU
IPC: E02D5/80
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for an anchor jack, and the anchor jack reliably fixed to an anchor external thread part regardless of the length of a screwing section of an existing ground anchor to easily secure safety in jack-up work and to allow easy setting.  <P>SOLUTION: The attachment for the anchor jack is provided with an attachment body 2 held in a jack body 1 so as to be replaceable; an internal thread structure threadable with the anchor external thread part on the ground surface side of the ground anchor; and a locking structure 4 locking the attachment body 2 held in the jack body 1, to the jack body 1. The attachment body 2 is held in the jack body 1 slidably in a predetermined sliding direction. The locking structure 4 can move and adjust the fixing position to the attachment body 2 in the same direction as the sliding direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122071-A (JP)
Title: Manufacturing method of display device
Inventor: ZHANG HONGYONG
IPC: G02F1/1368
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of defects due to static electricity, in a manufacturing process of an active matrix display device or of a completed product.  <P>SOLUTION: In a manufacturing method of the display device wherein an active matrix circuit and a peripheral driving circuit for driving the active matrix circuit are disposed on one substrate, a first conductive film included in the active matrix circuit, a second conductive film included in the peripheral driving circuit, and a third conductive film provided to surround the active matrix circuit and the peripheral driving circuit are formed on the substrate, and the third conductive film constitutes a protection capacity and is electrically connected to the first and second conductive films, and the third conductive film is electrically disconnected from the first and second conductive films later.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145499-A (JP)
Title: Antiglare light diffusing member
Inventor: YOSHINARI TOMO
IPC: G02F1/1335
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare light diffusing member which has a sufficient reflection preventing property of outdoor daylight and high contrast, has no glare and has excellent perceptivity when used for display.  <P>SOLUTION: The antiglare light diffusing member has an antiglare layer comprising a binder matrix and particles on a transparent base material. The antiglare light diffusing member (1) is characterized in that arithmetic mean roughness (Ra1) is less than 0.008 when cutoff wavelength λc is 0.008 mm and arithmetic mean roughness (Ra2) is 0.1 to 0.5 μm when cutoff wavelength λc is 0.8 mm among two sorts of arithmetic surface roughness (Ra1, Ra2) regulated by Japanese Industrial Standards-B0601-1994 and further internal haze is 1 to 7%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007090089-A (JP)
Title: Supersensitive nuclear magnetic resonance imaging apparatus
Inventor: OKADA MICHIYA
IPC: G01R33/34
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable to grasp the behavior of a protein in a cell by achieving a nuclear magnetic resonance imaging method having spatial resolutions on the scale of a cell, and to provide an industrial means for developing a high-quality protein utilizing this technology.  <P>SOLUTION: In order to achieve spatial resolutions in the order of one-tenth of the size of a cell, a highly sensitive measurement is achieved by the combination of a solenoid detector coil and a high magnetic field NMR of not less than 14 Tesla, which has not been used so far. It is combined with the magnetic field uniformity of 0.001 ppm, so that the super-sensitive NMR imaging of 0.5 μm, which has been impossible heretofore, is achieved. The physico-chemical behavior of protein molecules can be easily clarified thereby, and thus, the bio-infomatic network or the process of metabolism of the cell can be made clear.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145626-A (JP)
Title: Projector
Inventor: HYODO AKIRA
IPC: G03B21/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive projector suppressing the reduction in brightness of a projected image.  <P>SOLUTION: A projector 1000 includes: a lighting device; a color separating and light guiding optical system; liquid crystal devices 400B, 400G, and 400R; a cross dichroic prism; a projection optical system; a first lens 160 which is disposed on an optical path between a dichroic mirror 210 and a reflecting mirror 230 to adjust the size of an illumination area of light radiated to an image formation area of the liquid crystal device 400B; and a second lens 170 which is disposed on an optical path between the dichroic mirror 210 and a dichroic mirror 220 to adjust the size of an illumination area of light radiated to image formation areas of the liquid crystal devices 400G and 400R. The first lens 160 and the second lens 170 have the same shape, and those surfaces are different, and are so arranged opposite to a light travelling direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145645-A (JP)
Title: Method of driving plasma display panel
Inventor: HORIE YOSHIMASA
IPC: G09G3/294
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a plasma display panel that does not lower image display quality even when a sustain period is shortened.  <P>SOLUTION: One-field subfields includes a plurality of subfields each having an initialization period, a write period, and a sustain period. In the sustain period, a sustain discharge is generated using a discharge cell having generated a write discharge by applying a sustain pulse to a display electrode pair alternately; and after a voltage for generating a final sustain discharge is applied to one of the display electrodes of the display electrode pair, a voltage for reducing the potential difference between the electrodes of the display electrode pair is applied to the other display electrode at a predetermined time interval. A subfield differing in repetition period of the sustain pulse is included in the one-field period, where the predetermined time interval of a subfield shorter than a period threshold where the repetition period of the sustain pulse is predetermined is set longer than the predetermined time interval of a subfield where the repetition period of the sustain pulse is longer than the period threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142004-A (JP)
Title: Hepatocyte culture substrate
Inventor: YOSHIKAWA YAMATO
IPC: C07K7/06
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hepatocyte culture substrate for enabling the proliferation of hepatocyte and a method for using the substrate.  <P>SOLUTION: The invention provides a hepatocyte culture substrate containing at least one synthetic peptide derived from mouse or human laminin, a method for the proliferation of hepatocyte by using the substrate, and a cellular composite material containing the substrate and cultured hepatocytes, wherein the synthetic peptide is bonded to the whole or a part of the surface of a supporting material, and the supporting material is composed of natural polymers, synthetic polymers, metals, ceramics, glass, woven fabrics or nonwoven fabrics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147994-A (JP)
Title: Information recording device
Inventor: KOMODA MIGAKU
IPC: H04N5/76
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device which can record information, such as video the user desires to record without interruption, even while a replaceable recording medium is replaced.  <P>SOLUTION: Beside the exchangeable recording medium, another recording medium is incorporated in or mounted to the information recording device; the information recording device is also equipped with a means for changing or keeping the settings, based on the conditions during shooting; thereby the information recording device is equipped with a means for recording information, such as video, even while the replaceable recording medium is being replaced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227887-A (JP)
Title: Process for adjusting strain on surface or inside of substrate made from semiconductor material
Inventor: LE VAILLANT YVES MATTHIEU
IPC: H01L21/20
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for adjusting the strain of a strained layer on a substrate.  <P>SOLUTION: The process locally adjusts the strain by including: a step for identifying one or more regions of the strained layer where the strain is to be adjusted; a step for implanting elements into at least one of the regions thus identified in the strained layer; and a step for annealing the substrate with the strained layer to a temperature maintained for a sufficiently long time, to cure crystalline defects caused by the implantation into one or more implanted regions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148080-A (JP)
Title: Feed forward optimization control method
Inventor: IMAI HIDEO
IPC: H03F1/32
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed forward optimization control method with which convergence and stable time are made proper even when input signal wave frequently and rapidly generates sharp level fluctuation such as burst wave.  <P>SOLUTION: When an input signal generates the frequent and rapid sharp level fluctuation like the burst wave, the level fluctuation is detected by a fact that, for example, a value of re-reading rate of an optimization starting table exceeds a level threshold change threshold by judgment in a step S9 and after that, a control part changes a value of level threshold so that it may be raised more than that just before the state in a step 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142408-A (JP)
Title: Medical degassing module and its production method
Inventor: HAYAKAWA KOICHI
IPC: B01D63/02
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact medical degassing module and a production method of the medical degassing module highly efficiently degassing the dissolved gas or the like in a liquid by a gas exchange member of a high filling rate sufficiently securing a degassing area.  <P>SOLUTION: This medical degassing module provided in a medical liquid feed tube in which liquid W circulates for removing dissolved gas K and the like contained in liquid W is characterized in having a gas exchange part 31 formed of a high density part 32 formed by bundling hollow fiber membranes 30a and a low density part 33 communicated with the high density part 32 in an external body 20, and in potting the hollow fiber membranes 30 of the low density part 33 in an exhaust part 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052696-A (JP)
Title: Asset managing system
Inventor: ITO TOMOAKI
IPC: G06Q10/06
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asset managing system capable of performing both of withdrawal management of an asset and disposal management of the asset, and to improve convenience of a user and convenience of a manager.  <P>SOLUTION: The asset managing system comprises a managing server for managing the assets by a noncontact IC tag, and a gate device mounted on each gate and for reading tag information from the noncontact IC tag, wherein the gate device comprises a control unit for determining passage to be permitted if gate passage propriety information indicates the passage to be permitted based on the tag information read from the passing noncontact IC tag or destruction finished registration has been made already, and for inhibiting the passage if the result of the determination indicates the passage to be inhibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT