baber/WOPTO huggingface dataset:
Patent JP-2004325633-A (JP)
Title: Method and program for encoding signal, and recording medium therefor
Inventor: NAGAI KIYOTAKA
IPC: G10L19/008
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform on/off control over mid-side stereophonic encoding or intensity stereoscopic encoding with high precision in order to generate stereophonic encoded data of improved sound quality.  <P>SOLUTION: A flow of on/off control over mid-side stereophonic encoding includes steps 301 to 303 of calculating a quantity (c) indicating the correlation between pieces Li and Ri of spectral data of two channels, a step 304 of comparing the quantity (c) indicating the correlation with thresholds thr1 and thr2, and steps 305 and 306 of determining(deciding) whether the mid-side stereoscopic encoding is turned on or off. Consequently, the mid-side stereophonic encoding can precisely be controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322781-A (JP)
Title: Head rest
Inventor: SUGIMOTO YOSHIHIKO
IPC: B68G7/05
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head rest capable of suppressing the occurrence of an air reservoir inside a coating material, when foaming synthetic resin is injected into the coating material to perform foaming molding.  <P>SOLUTION: While a head rest stay 16 is inserted into the bag-like coating material 12 having a slit-like opening 14 in its bottom, the foaming synthetic resin 17 is injected from the opening 14 into the coating material 12 to perform foaming molding. A plurality of small holes 19 are formed in a pair of butting sections 15 folded and formed in the opening 14 of the coating material 12, and air in the coating material 12 is discharged from the small holes 19 to the outside when the foaming synthetic resin 17 is foaming-molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003277227-A (JP)
Title: Cosmetic
Inventor: OKADA JOJI
IPC: A61K8/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic which is highly effective in preventing and improving aging of skins.  <P>SOLUTION: The cosmetic contains (A) a plant extract having a dermis- tightening effect and (B) a compound chosen from an amide derivative, an amine derivative and a guanidine derivative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327819-A (JP)
Title: Manufacturing method of electromagnetic-wave shield body
Inventor: HASEBE HIROSHI
IPC: H05K9/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electromagnetic-wave shield body wherein the deteriorations of its blackness and its optical transmittance are suppressed preventively and its burrs originating the generation of its dust can be removed effectively.  <P>SOLUTION: The manufacturing method has a process for forming in a laminating way an ultraviolet-ray-cured type black layer 35 and a conductive layer 36 on the surface of a transparent glass 34, a process for subjecting the layers to patterning exposures and developments and removing burrs 38 of the patterned conductive layers 36 by the attaching/detaching of an adhesive film 39 and so improving the corrosion resistances of the patterned layers by performing the exposures of the patterned layers 35 from the rear-surface side of the transparent glass 34 as to form an intermediate body 40, and a process for so forming an electromagnetic-wave shield layer by the heat treatment of the intermediate body 40 as to make the shield layer a conductive pattern. Since the qualities of the patterned conductive layers 36 are stabilized by removing the burrs 38, the width of each patterned conductive layer 36 so does not exceed the width of each patterned black layer 35 as to be able to suppress preventively the deteriorations of the blackness of the front surface of a panel and the transmittance of a light projected from a light emitting portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322177-A (JP)
Title: Valve device and vacuum die casting apparatus
Inventor: TANAKA KUNIAKI
IPC: F16K31/122
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the shut-off time of a shut-off valve to be used in a vacuum die casting apparatus.  <P>SOLUTION: In the shut-off valve device, a flow passage 212 to connect a first chamber 34 and a second chamber 35 of a cylinder 40 to each other is formed on a piston 36. When the piston 36 is moved to the left, a shut-off valve 30 becomes an open state. When the piston 36 is moved to the right, the shut-off valve 30 becomes a closed state. The configuration that the shut-off valve 30 becomes the open state by utilizing the energy of fluid to be supplied to the first chamber 34 of the cylinder 40 can be switched to the configuration that the shut-off valve 30 becomes the closed state by utilizing the energy of fluid to be supplied to the second chamber 35 of the cylinder 40 through the flow passage 212 of the piston 36 from the first chamber 34 of the cylinder 40. A solenoid coil 204 and the magnet 208 of the piston 36 provide a trigger to switch the open state of the shut-off valve 30 to the closed state thereof by moving the piston 36 to the right when the shut-off valve 30 becomes the open state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322964-A (JP)
Title: Method and device for detecting lowering of air pressure of tire and program for determining reduction pressure of tire
Inventor: SUGISAWA TOSHIFUMI
IPC: B60C23/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting lowering of air pressure of a tire for exactly determining lowering of air pressure of the tire.  <P>SOLUTION: This method includes a process for determining lowering of air pressure of the tire based on wheel rotational speed information, a process for making torque of a driving wheel required for traveling a vehicle at fixed speed as standard driving torque and storing a relation of the standard driving torque determined in advance and vehicle speed, a process for discriminating positive and negative of torque of the driving wheel, a process for comparing the torque of the driving wheel with the standard driving torque when the torque of the driving wheel is positive, a process for inhibiting the determination of lowering of air pressure of the tire based on the wheel rotational speed information when the torque of the driving wheel is larger than the standard driving torque by more than a prescribed positive threshold value, a process for comparing the torque of the driving wheel with a negative threshold value when the torque of the driving wheel is negative, and a process for inhibiting the determination of lowering of air pressure of the tire based on the wheel rotational speed information when the torque of the driving wheel is not more than the negative threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321142-A (JP)
Title: Method for pre-treating edible bird before removing feather
Inventor: ACHINAMI NOBUO
IPC: A22C21/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove feathers of edible birds (chicken, etc.) and also clean the birds by the efficient removal of soiling materials attached on the birds by adopting specific functional water as treating water used for the pre-treatment of the birds before the feather removal treatment.  <P>SOLUTION: This method for pre-treating the edible birds is provided by adopting strongly alkaline electrolytically produced alkaline water produced by an electrolysis with diaphragm, as the treating water used for the pre-treatment of the birds which are immersion-treated with the treating water for aiming at the easy removal of the feathers and cleaning of the birds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336221-A (JP)
Title: Micro strip line
Inventor: TSUJI MIKIO
IPC: H01P3/08
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow a structure of a micro strip line itself to have a function of selecting a frequency such as a filter and a circuit element.  <P>SOLUTION: A micro strip line 1 comprising a dielectric substrate 2, a strip conductor 3 provided on an upper side of the dielectric substrate 2, and a planar conductor plate 4 on a plane located on a lower side of the dielectric substrate 2, is configured so that a multilayered dielectric substrate 5 comprising a first dielectric layer 50 whose lower side is provided with a planar lower layer conductor plate 6 and a second dielectric layer 51 so as to be pressed into contact with the planar conductor plate 4, is provided, and a slot 40 to leak a transmission wave from the dielectric substrate 2 to the multilayered dielectric substrate 5, is provided on the planar conductor plate 4 held between the dielectric substrate 2 and the multilayered dielectric substrate 5. Then a relation of ε<SB>r2</SB><ε<SB>r</SB><ε<SB>r1</SB>holds, wherein ε<SB>r2</SB>, ε<SB>r</SB>, and ε<SB>r1</SB>are respectively dielectric constants of the dielectric substrate 2, the first dielectric layer 50, and the second dielectric layer 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334960-A (JP)
Title: Optical disk reproducing device
Inventor: ENOMOTO HITOSHI
IPC: G11B17/051
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device in which occurrence of an abutting sound in a lock state is prevented without providing another member for preventing the abutting sound only.  <P>SOLUTION: A second groove 69 holding a second held pin 33 and a third held pin 35 of an optical disk reproducing part 25, and a third groove 71 are formed in a third slide member 51. A second long hole 79 and a third long hole 83 are formed in upper regions 77 and 81 of each groove. Each long hole enables distortion deforming of each upper part region in accordance with outside dimension of each held pins when each held pin is held in each groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333348-A (JP)
Title: Processing device
Inventor: FURUSAWA TAKAYOSHI
IPC: G01N33/53
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device of relatively simple structure having an agitating means of simple structure to agitate a processing liquid existing on a plate-shaped support to which a specimen is attached.  <P>SOLUTION: In this processing device, a specimen S is processed with a processing liquid R existing on an attached surface P1 of the plate-shaped support where the subject matter S is attached. The processing device is provided with a processing part 2 on which the support is installed, and a vibration means 4 comprising a vibrator 41 and a drive means 42 to drive the vibrator 41. The vibrator 41 has a piezo element 411, and as voltage is added to the piezo element 411 by the drive means 42, the piezo element 411 is vibrated. As the vibration means 4 is actuated, therefore, vibration is added to the processing liquid R existing on the attached surface P1 of the support P for agitating the processing liquid R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330697-A (JP)
Title: Mold and method for resin seal
Inventor: TAKASE SHINJI
IPC: B29C45/14
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent creasing, sagging or the like of a film for resin seal just before clamping.  <P>SOLUTION: This mold is equipped with a bottom tool 1A and a top force 2A provided oppositely, an intermediate tool 3 so provided between the bottom tool 1A and the top force 2A as to be movable upward and downward and having an opening 4, a clamp part 9 so provided for the top force 2A as to surround the opening 4, and the film 10 stretched between the top force 2A and the intermediate tool 3. The mold is so constituted that the top force 2A is lowered and a projecting part 5 of the top force 2A pushes the film 10 to move and extend in a state wherein the clamp part 9 fixes the film 10 and that clamping is completed in a state wherein a chip 12 is pressed by the medium of the film 10. By this solution, creasing 15 or sagging 16 of the film 10 can be prevented inside the clamp part 9, and even if it occurs, it can be settled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331875-A (JP)
Title: Fluororesin composition having high permittivity and electronic component
Inventor: NAKATSUKA TORU
IPC: H01B3/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin composition having high permittivity, resistant to the lowering of strength, etc., and having low dielectric loss tangent and provide a miniaturized electronic component by using a solvent-soluble fluororesin composition having high permittivity.  <P>SOLUTION: The fluororesin composition having high permittivity is produced by adding powder having high permittivity to a solvent-soluble fluororesin. The solvent-soluble fluororesin has a permittivity of ≥6 and the powder having high permittivity is a ceramic powder. The composition is applied by screen printing, ink-jet printing, roll coater, spin coating, etc., to form a necessary thin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334121-A (JP)
Title: Method for forming mask and pattern
Inventor: KATAOKA MASAO
IPC: G03F1/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To form a pattern whose thinning is corrected and line width is uniform even if using such a strong oblique light incidence illumination as a 2/3 annular illumination or four-fold pole illumination on a substrate.  <P>SOLUTION: Mask is used for a lithography process transferring the pattern on a semiconductor substrate. There are a large area pattern 1, and a line pattern 2, which is crossed with the large area pattern 1 or spaced apart with the large area pattern 1 and arranged in an orthogonal direction. Micro patterns 3a, 3b with different length are superposed and added in a whole range or at a portion within the range of the line pattern 2 whose distance from the intersection between the large area pattern 1 and the line pattern 2 or the intersection from an extension line between the large area pattern 1 and the line pattern 2 is 150/K to 600/Knm (K: transfer reduction ratio). Consequently, as the light diffraction of line pattern 2 is varied, the light intensity correction of the thinning portion is selectively performed, thereby eliminating the optical effect from the large area pattern 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342391-A (JP)
Title: Organic electroluminescent device, lighting equipment and display unit
Inventor: UEDA NORIKO
IPC: H01L51/50
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device which generates high luminous brightness and is longer in half-life, and to provide a display unit using the device.  <P>SOLUTION: The organic electroluminescent device including an emitting layer that has a phosphorescent compound includes a compound expressed as general formula (1). "A" in the formula indicates a specific substituent, R<SB>1</SB>, R<SB>2</SB>express hydrogen atoms or substituents, independently, and na expresses an integer of 0 to 4, nb expresses an integer of 0 to 3, n expresses an integer of 2 to 4 and L expresses a link group of an n-value, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338769-A (JP)
Title: Pack supplying method and pack supplying apparatus
Inventor: TANAKA KIMIHIRO
IPC: B65B43/44
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pack supplying method and a pack supplying apparatus in which the packs are dropped positively from some accumulated packs one by one and supplied.  <P>SOLUTION: This pack supplying apparatus has an accumulated pack holding device 3 including lower claws 5 arranged to be insertable or removable to/from accumulated packs 2 so as to receive and support an edge of the lower-most pack at the accumulated packs 2, and upper claws 4 arranged to be insertable or removable in/from the accumulated pack 2 so as to receive and support an edge of the pack second from the lowest pack in the accumulated packs 2, and further has a pack peeling and dropping device 10 for holding the edge of the lower-most pack and dropping the lower-most pack. These devices 3 and 10 are operated by a control device so as to drop only the lower-most pack positively by the pack peeling and dropping device 10 after the lower claw 5 is retracted from below the edge of the lwoer-most pack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337518-A (JP)
Title: Thermally insulated container
Inventor: SAITO OSAMU
IPC: B65D81/38
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulated container capable of stabilizing the stacked state.  <P>SOLUTION: The thermally insulated container 1 comprises a thermally insulated double-structured container body 3 with a top opening 2 and a detachable thermally insulated double-structured lid body 4 for opening/closing the top opening 2 of the container body 3. An annular projection 11 is formed on the bottom face of the container body 3, and an annular projection 31 in the shape to be engaged with the inner side of the annular projection 11 of the container body 3 is formed on the upper surface of the lid body 4. A projection 40 in the shape to be engaged with the inner side of the annular projection 31 of the lid body 4 is formed on the lower surface of the lid body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347980-A (JP)
Title: Reticle and optical equipment
Inventor: NAITO TADAHARU
IPC: C09K11/64
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle 11 which can keep favorable visibility for a long time in a dark place.  <P>SOLUTION: The reticle 11 has a luminous pigment on its surface, and the luminous pigment contains at least one of luminous phosphors expressed by SrAl<SB>2</SB>O<SB>4</SB>:Eu, Dy, Sr<SB>4</SB>Al<SB>14</SB>O<SB>25</SB>:Eu, Dy, and CaAl<SB>2</SB>O<SB>4</SB>:Eu, Nd. The luminous pigment deposited on the surface of the reticle 11 emits light for a long time after excitation and keeps high visibility for a long time in a dark place. The visibility can be improved even in a dark place by controlling the particle size D50 of the luminous pigment 18 to ≥1.5 μm and ≤10 μm and depositing the luminous pigment in a fine and sharp form. The visibility can be improved even in a dark place by controlling the amount of the luminous pigment 18 to ≥1.2 mg/cm<SP>2</SP>and ≤50 mg/cm<SP>2</SP>and by properly controlling the luminance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005683-A (JP)
Title: 32-bit general-purpose asynchronous bus interface using reading and writing strobe byte enable
Inventor: VAN DYKE PHIL
IPC: G06F13/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller having a 32-bit general purpose asynchronous bus interface using a reading and writing strobe byte enable.  <P>SOLUTION: The display controller constituted to communicate with an asynchronous bus interface microprocessor operates at a first clock rate and the microprocessor operates at a second clock rate. The display controller has a memory core for holding the displayed image data and a register set holding the configuration data enabling display of the image data. It also has an asynchronous bus interface enabling communication between the memory core of the display controller and the microprocessor with a bus. The asynchronous bus interface is constituted not to be influenced either by the second clock rate of the microprocessor or by the difference between the first clock rate and the second clock rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354114-A (JP)
Title: Method and apparatus for reducing and controlling interaxial interference of magnetically suspended model
Inventor: SUDA SHINICHI
IPC: G01M9/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for reducing interaxial interference of a magnetically suspended model in which interaxial interference is reduced in the dynamic control of the magnetically suspended model by incorporating the result of evaluation on the interaxial interference to a control system while using a conventional control system as it is.  <P>SOLUTION: The model 10 is suspended afloat by a magnetic force generated by a magnetic interaction between a magnetic field generated on the basis of a command current U passed through a magnetic suspending coil Mg and a magnet mounted into the model 10. When the model 10 is moved, the command current U on the other axis among two axes which interaxially interfere with each other is modified by a modification current value ΔU determined on the basis of both displacements in one axial direction and previous evaluation on the amount of interference on static displacements in the other axial direction caused by the displacements in the one axial direction. Since slight alterations from a conventional magnetic suspension control system are sufficient, and the conventional magnetic suspension control system is independent of a noninteracting system, noninteracting control does not restrain alterations in conventional control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354155-A (JP)
Title: Transmission path characteristic measuring apparatus and transmission path characteristic measuring system
Inventor: KIMURA TORU
IPC: H04B3/466
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmission path characteristic measuring apparatus which can precisely measure attenuation characteristics even in a transmission path having a large quantity of attenuation, and to obtain the transmission path characteristic measuring apparatus which can measure group delay characteristics even in the transmission path having the large quantity of attenuation.  <P>SOLUTION: The transmission path characteristic measuring apparatus is equipped with a measurement signal generation means for dividing into plural parts a measurement frequency band of a signal diffused to a wide band on a frequency axis, so as to generate and output a measurement signal. Further, the apparatus includes: a receiving side control means for controlling the acquisition of the generated and outputted measurement signal in which the measurement frequency band of the signal diffused to the wide band on the frequency axis is divided into the plural parts; and a transmission path characteristic computation means for computing the transmission path characteristics, on the basis of the signal acquired under the control of the receiving side control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356904-A (JP)
Title: Optical transmission circuit and optical reception circuit
Inventor: MATSUURA AKIHIKO
IPC: H04B10/516
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To subject data signals of n series to bit multiplex and convert them to DCS-RZ signals.  <P>SOLUTION: The optical transmission circuit has a pulse light source 11 for outputting a light pulse train with equal intervals, an optical brancher 12 for branching the optical pulse train outputted from the pulse optical source into n series, a parallel coder circuit 20 for parallel-coding outputs of n EXOR circuits to output parallel-coded data signals 1-n while data signals 1-n in n series are inputted to first input terminals of the EXOR circuits, and n two-electrode-driven Machzender type optical modulator for changing the transmittivity and the phase of an output light according to the potential difference applied to two electrodes upon the input of n branched optical pulse series. It has a DCS-RZ signal generator 30 for outputting DCS-RZ element signals in n series, an optical delay circuit for giving specified delays to the DCS-RZ element signals in n series, respectively, and an optical coupler for subjecting the DCS-RZ element signals in n series to bit multiplexing delayed by the delay circuit to generate DCS-RZ signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI