baber/WOPTO huggingface dataset:
Patent JP-2004217282-A (JP)
Title: Bottle cap cover with cap opener function
Inventor: SUGIMOTO HIROYUKI
IPC: B67B7/18
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle cap cover with a cap opener function, which is usable for a bottle cap different in outer diameter dimension.  <P>SOLUTION: The bottle cap cover 1 is equipped with a hand holder 2 and a cylinder body 3. The cylinder body 3 has a cap engaging recess which is fitted onto the bottle cap C mounted on a bottle mouth, for engaging with the bottle cap C. The hand holder 2 is formed so as to be gripped with the hand of the user when the cylinder body 3 is rotated together with the bottle cap C. Then a minimum dimension of a gap g between a peripheral surface of a cylindrical portion 3b of the cylinder body 3 and a side wall 2b as well as a material of the cylinder body 3 are determined such that the cap engaging recess can be fitted onto any one of the bottle caps of different outer diameter dimensions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217854-A (JP)
Title: Curable resin composition and its cured product
Inventor: ISHII KENJI
IPC: C08G73/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which is excellent in heat resistance and electric property.  <P>SOLUTION: The curable resin composition comprises a combination of a bifunctional phenylene ether oligomer and a cyanic acid ester resin. The curable resin composition is cured to provide a cured product which has a high glass transition point, a low dielectric constant, a low dielectric loss tangent, and inherits both a polyphenylene ether backbone and an excellent characteristic of the cyanic acid ester resin to have good balanced properties.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221480-A (JP)
Title: Buried substrate crystal and method of manufacturing the same
Inventor: NAKAHATA SEIJI
IPC: H01L21/208
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a single crystal substrate suitable for manufacturing a device on thereof as a single crystal of a polarity A in at least the surface of a crystal mixed different polarities A and B having an opposite structure concerning a crystal orientation.  <P>SOLUTION: In a crystal mixed parts having different polarities A and B having an opposite structure concerning a crystal orientation, all or one part is removed by etching a part of the polarity B. The crystal is grown again on it to cover the surface by the crystal of the polarity A or to make the whole a single crystal of the polarity A. Or a part of the polarity B is removed, or is covered with a different substance without removing. Moreover, the same crystal is grown to cover the surface by the crystal of the polarity A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221484-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI YOSHIHIRO
IPC: H01L27/08
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be made very reliable and reduce the power consumption.  <P>SOLUTION: The semiconductor device includes an element isolation region 19 formed in a semiconductor substrate 10, and has a relation that X and Y satisfy formula, X/Y=1.33 to 1.67, provided that the depth of the element isolation region 19 is represented by X, and the width of the isolation region 19 isolating adjacent impurity layers 12f and 12h from each other is represented by Y.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227107-A (JP)
Title: Glass breakage sensor
Inventor: MORI HIDEO
IPC: H01L41/09
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass breakage sensor capable of preventing a malfunction by a radiation noise of radio frequency band.  <P>SOLUTION: Vibration of a glass plate is converted to an electric signal in a detection part 1. A conversion part 5 outputs a signal of a frequency corresponding to the difference between a standard frequency close to a natural frequency generated in breakage of the glass plate and the frequency of the output of the detection part 1. A filter part 4 passes a signal of the difference frequency between the natural frequency and the reference frequency of the output of the conversion part 5. A comparison part 2 outputs a breakage detection signal when the output of the filter part 4 is larger than a preset threshold. The natural frequency component of the output of the detection part 1 is converted to a signal of a lower frequency, whereby a signal of radio frequency band can be easily arrested by the filter part 4. Accordingly, the malfunction by the radiation noise of radio frequency band can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228743-A (JP)
Title: Stereoscopic image system
Inventor: TSUBO HISAYOSHI
IPC: G02B30/25
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To correctly display right eye image data and left eye image data.  <P>SOLUTION: An image output apparatus (30) receives serial data. The serial data includes the right eye image data (1-i) (i=1,2,3,...,m) to which right eye identification signals (5-i; i=1,2,3,...,m) are attached and the left eye image data (2-i) to which left eye identification signals (6-i) are attached. The image output apparatus (30) outputs the right eye image data (1-i) in response to the right eye identification signals (5-i) to a display apparatus (40) and outputs the left eye image data (2-i) in response to the left eye identification signals (6-i) to the display apparatus (40) to control the display apparatus (40) so that the display apparatus displays the right eye image data (1-i) and the left eye image data (2-i). The right eye of a viewer wearing eyeglasses (50) having a right eye monocle (51) and a left eye monocle (52) recognizes the right eye image data (1-i) and the left eye of the viewer recognizes the left eye image data (2-i).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228930-A (JP)
Title: Radio terminal
Inventor: MATSUKAWA KAZUO
IPC: H04L12/28
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless power consumption at a receiving section during the transmission period of a multislot packet from a master to a slave other than its own terminal.  <P>SOLUTION: A radio terminal comprises a section 110 for receiving a packet from a mater terminal and decoding it, a multislot packet estimating section 120 for calculating the transmission period of a multislot packet slot when the decoded result is a multislot packet addressed to the other slave terminal, and an operation control section 130 for enabling or disabling the operation of the receiving section 110 by receiving the information Sp of the transmission period from the estimating section 120. The transmission period of a multislot packet slot is determined from the header information of the multislot packet and receiving operation is stopped in the receiving slot of its own terminal during the transmission period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224749-A (JP)
Title: Method for producing diester of hydroxyphenylpropionic acid
Inventor: INOUE KIKUMITSU
IPC: C07D493/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diester of hydroxyphenylpropionic acid represented by formula (I) in which drying of spiroglycol is unrequired when producing the above diester by transesterification of the spiroglycol with hydroxyphenylpropionic acids represented by formula (III).  <P>SOLUTION: The method for producing the diester of hydroxyphenylpropionic acid represented by formula (I) (wherein SPG is a residue of spiroglycol) comprises carrying out transesterification of the spiroglycol containing water/or an organic solvent with the hydroxyphenylpropionic acid esters represented by formula (III) (wherein R<SB>1</SB>is a 1-3C alkyl).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224298-A (JP)
Title: Member separating device
Inventor: SUZUKI YUKINOBU
IPC: B64G1/64
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple member separating device easily manufacturable, securely separable a member to be separated in any shape by the small percussion of detonation, and preventing mounted equipment from being damaged by the percussion of detonation and spattering of residue.  <P>SOLUTION: This member separating device comprises a brittle part 12 having a connection plate 13 linking the separation ends 10a and 10b of members 11a and 11b to be separated to each other which is positioned along the separation ends 10a and 10b. A retainer 14a having a groove 19 linking the separation ends 10a and 10b to each other and facing the connection plate 13 and another retainer 14b are connected to the members 11a and 11b to be separated from each other through the connection plate 13. A detonating cord 16 joined to a bomb live unit 20 is buried in the groove 19 with a resin 17. The separating device is used for separating fairing to release an outer shell capsule covering equipment mounted on a rocket or an artificial satellite, for separating multi-stage rocket, and for separating the other members from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229241-A (JP)
Title: Acoustic system
Inventor: KINOUCHI TAKASHI
IPC: H04R1/10
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity to readjust a sound volume when reproducing an output audio signal of portable acoustic equipment from a headphone and from a speaker.  <P>SOLUTION: The acoustic system is composed of portable acoustic equipment 1 for reproduction from the headphone and a speaker unit 2 which includes a portable acoustic equipment housing part 3 and is equipped with speakers 4L, 4R by the sides of the portable acoustic equipment housing part 3, and when the portable acoustic equipment 1 is housed in the portable acoustic equipment housing part 3 of the speaker unit 2, the output audio signals of the portable acoustic equipment 1 can be reproduced by the speakers 4L, 4R. In such an acoustic system, the sound volume in the reproduction from the headphone and the sound volume from the speakers 4L, 4R can be individually set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232063-A (JP)
Title: Surface plating device for metallic foil
Inventor: HAYASHI KAZUHITO
IPC: C25D7/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plating device for metallic foil which can achieve homogeneous plating without allowing a plating solution to infiltrate to the rear surface side of a strip material.  <P>SOLUTION: The surface plating device for the metallic foil for continuously applying plating treatment to one surface of the strip material by moving the strip material impressed with voltage within a plating tank in which the plating solution is contained. The device is equipped with a guide belt wound around between a first roller arranged within the plating solution in the plating tank and a second roller arranged at the top end of the plating tank, an anode arranged to face the outer side of the guide belt, an inlet side conductor roll disposed above the plating tank, and an outlet side conductor roll disposed above the plating tank. After the strip material is deflected by the inlet side conductor roll, the strip material is held in tight contact with the guide belt along the same and is moved while being held opposite to the anode and since the plating treatment is applied only to the surface not in tight contact with the guide belt, the plating solution does not infiltrate to the rear surface side of the strip material and the homogeneous plating treatment can be achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229609-A (JP)
Title: Method for enzyme modification and variant polyhydroxyalkanoic acid synthetase
Inventor: MORIKAWA SOICHI
IPC: C12P7/44
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a variant of a polyhydroxyalkanoic acid synthetase for freely converting the content of a monomer species of a polyester synthesized by the enzyme by freely converting the substrate selectivity of the polyhydroxyalkanoic acid synthetase to a desired property, a method for the production of the enzyme variant and a method for producing a polyhydroxyalkanoic acid by using the enzyme variant.  <P>SOLUTION: A theoretical analyzing and designing technology is applied to a steric structure model of a polyhydroxyalkanoic acid synthetase to design the variation of the enzyme to convert the substrate specificity of the enzyme and change the content of a monomer species of a polyester synthesized by the enzyme.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224742-A (JP)
Title: Electronic still camera system and method for photographing by electronic still camera
Inventor: SHIRAI TOSHIO
IPC: H04N101/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic still camera by which zooming can easily be operated by using a touch panel.  <P>SOLUTION: A video light from an object is emitted to an imaging face of a CCD imaging element 2 through a lens system 1 and the video signal is written in an image memory 7 through an amplifier 3, a signal processing circuit 4, an analog/digital converter circuit 5, and a switch 6. Further, image data are fed to a mixer 9, which mixes signals from a graphic memory 10 and a text memory 11, and the mixed signal is fed to a liquid crystal display apparatus 13 through a digital/analog converter circuit 12. The touch panel 14 is provided to a front face of the display surface of the liquid crystal display apparatus 13 and an operating button 15 is provided near the front face. The signal from them is fed to a system controller 16 and the image data are fed to the controller 16 through a segmentation memory 17, a focus detection circuit 18 and a photometry circuit 19. Then the control signal is fed to a lens system control circuit 20 and a CCD control circuit 21 to implement zooming.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004240008-A (JP)
Title: Particulate structure
Inventor: HINO TAKESHI
IPC: G02B6/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate structure for a 3-dimensional photonic crystal or the like into which a defect, in which a defective volume is controlled, is introduced, and also to provide a periodic particulate structure into which a defect is introduced locally without disturbing the global repetition of the structure.  <P>SOLUTION: This particulate structure is constituted so that particulates are regularly arranged in three dimensions. Then, the particulate structure is formed with particulates 1 made of material (a) and particulates 2 having multiple structure consisting of a core of material (b) and a shell of material (c). Also, the particulate 1 and the particulate 2 have an identical particle diameter and an identical shape and the particulate 2 is introduced into an arbitral position and the multiple structure by the material (b) and the material (c) of the particulate 2 has spatial symmetry. Further, the particulates 1, 2 are made to be spherical shapes and the particulate 2 includes a plurality of kinds of particulates in which material (b) is different and moreover it includes a plurality of kinds of particulates whose volume ratios of cores and shells are different.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241900-A (JP)
Title: Radio terminal
Inventor: HASEGAWA ISAO
IPC: H04W52/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To vary the frequency of a clock signal inputted to a CPU without interrupting a computer program for communication.  <P>SOLUTION: A CPU 40 switches the computer program for communication to start and simultaneously controls a clock control part 60, in accordance with the computer program for communication which has been started, to switch the frequency of the clock signal. Consequently, when the computer program for communication is started, the frequency of the clock signal outputted from the clock control part 60 is changed over. The frequency of the clock signal inputted to the CPU 40 can therefore be varied without interrupting the execution of the computer program for communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241624-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: SUZUKI SATOSHI
IPC: H01L29/73
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controlled oscillation circuit which operates with a low current consumption and suppresses the generation of noise.  <P>SOLUTION: A voltage controlled oscillation circuit 50 for outputting a variable frequency includes a variable capacitor 30 for controlling the output frequency. The variable capacitor 30 is realized with a capacitive component of a diode (b) formed by pn junction between an emitter layer and a base layer in a bipolar transistor, and a capacitive component of a diode (a) formed by PN junction between the base layer and its collector layer. Capacitance of the variable capacitor 30 is controlled by a voltage that is applied between an emitter layer 3 and a collector layer 4 in the bipolar transistor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247011-A (JP)
Title: Method for setting laser output of magneto-optical disk recording and playing back device
Inventor: KIRIYAMA YUKIMUNE
IPC: G11B11/105
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting a laser output suitable for a magneto-optical recording and playing back device constituted in a way such that signal is recorded by applying to an magneto-optical disk a magnetic field generated from a magnetic head according to recording data to be recorded while irradiating the magneto-optical disk with laser beam from an optical head.  <P>SOLUTION: A recording laser output is adjusted, a laser output value P0 for minimizing a coding error rate, a maximum recordable laser output value P1 and a recordable minimum laser output value P2 are obtained, and also a laser output value P3 between P0 and P1 and a laser output value P4 between P2 and P0 are set, and a laser output value is set according to the purpose for the use of an adjacent track to record.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251137-A (JP)
Title: Honeycomb filter and exhaust emission control system
Inventor: ICHIKAWA YUKIHITO
IPC: C04B38/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure loss in comparison with the conventional case, to prevent the clogging of a filter caused by a solid material which does not eliminate by burning of ash or iron oxide, to suppress a phenomenon in which a particulate matter deposited in the circulating hole of the filter is delivered to the rear of the filter by pulsation when exhaust gas from an engine pulsates greatly, and to use a honeycomb filter as an exhaust gas purifying filter for a gasoline engine having higher exhaust gas temperature than a diesel engine and having wider variation in temperature, in the honeycomb filter used for purifying exhaust gas.  <P>SOLUTION: This honeycomb filter seals one end of a part of the circulating holes 3a, only on one side end 6 of a honeycomb structure having two or more circulating holes 3 partitioned by porous bulkheads 2 and axially passed through.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251190-A (JP)
Title: Blower
Inventor: HATTORI SATOSHI
IPC: F04D29/52
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and simplified blower capable of giving a little cold or hot air feeling.  <P>SOLUTION: In this blower, a ring 3 is provided at the outer periphery of a blade 2 of a propeller fan 1. An impeller 5, which is arranged with an outer blade 4 generating a wind in the opposite direction to the propeller fan 1 and provided on the outer periphery of the ring 3, is fitted to a rotating shaft 9 of a motor 8 supported on the center line of a cylindrical internal casing 7 generating a first wind passage 6. The internal casing 7 and the outer periphery of the impeller 5 are surrounded, and an external casing 11 forming a rotating second wind passage 10 of the outer blade 4 is provided. A slide shutter 16 is provided for adjusting the mixing percentage of airflows in the first wind passage 6 and the second wind passage 10 generated by the blade 2 and the outer blade 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251004-A (JP)
Title: Step reducing device
Inventor: WADA TAKAO
IPC: E04F11/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step reducing device for making adjustment to the unevenness of a floor surface from above a stool, prevents legs thereof from slipping on the floor surface and prevents pads from coming off the respective legs under normal conditions of use.  <P>SOLUTION: The stool 10 has through holes 14 formed at four corners thereof, and a bushing 16 having a female screw 15 is embedded in each of the through holes 14, a male screw 17 having a groove 21 for receiving an edge of a driver D formed at the tip thereof is screwed in the female screw 15, and the male screw 17 can be operated from above an upper surface of the stool 10 via the through hole 14 (as claimed in claim 1). The male screw 17 has its head 18 directed downward, and the anti-slip pad 19 is fitted onto the head 18, the material of the pad 19 is fitted into grooves 28 formed in the head (as claimed in claim 2). Further a surface of the anti-slip pad 19 in contact with the floor surface 24 is a concave surface 25 (as claimed in claim 3), and a cap 23 having a notch or a split skirt 23s formed integrally therewith is placed on the through hole 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253078-A (JP)
Title: Recording tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge excellent in a dust-proof property.  <P>SOLUTION: A recording tape cartridge 10 comprises a reel 28 which is stored in a case 12 and of which the engaging part 44 is disposed at a bottom part 36 of a reel hub 32 wound with a recording tape T; a braking member 60 which is disposed in an rotatable condition in the case 12, comes into contact with and is separated from the bottom part 36 in the reel hub 32, and can take a rotation lock position to engage with the engaging part 44 and a rotation allowing position to release the engaging state with the engaging part 44; and a releasing member 84 which is disposed so as to rotate integrally with the reel 28 in a guide wall part 52 erected from the bottom part 36 of the reel hub 32 and holds the braking member 60 at the rotation allowing position while abutting on the braking member 60 when rotating the reel 28. A tubular wall part 62A overlapping outside the guide wall part 52 at least at the rotation lock position is formed at the braking member 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003329541-A (JP)
Title: Positioning method of eye point and eye point measuring system
Inventor: SUZUKI SOTA
IPC: A61B3/113
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning method of eye points for determining the position of the eye points in a spectacle lens more accurately than before by a simple method, and to provide a measuring method of the eye points.  <P>SOLUTION: A subject is allowed to wear spectacles 31 for measurement. A seal is put on the lens 32, and the subject is allowed to closely observe LED light that is emitted toward the front from a through hole 11b in front of a front dark room 11. Then, while the subject is closely observing, the face section of the subject including a lens 32 is photographed. Then, with the seal being photographed to a photographed image as a reference, a pupil center that is photographed in an image, namely an eye point for a long distance is tentatively determined. Then, from the eye point for a long distance that is tentatively determined, the position of the actual eye point for the long distance is determined.  <P>COPYRIGHT: (C)2004,JPO