baber/WOPTO huggingface dataset:
Patent JP-2003335963-A (JP)
Title: Method for producing extrusion molded product
Inventor: SEN HIROYOSHI
IPC: B29K21/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an extrusion molded product of such high thermal dimensional stability as to be sufficiently reduced in coefficient of linear expansion and usable outdoors, even if using a molding compound prepared by highly filling a thermoplastic resin with a needle or flaky inorganic filler.  <P>SOLUTION: The molded product is obtained by feeding a vented extruder with a resin composition comprising 100 pts.wt. of the thermoplastic resin and 20-60 pts.wt. of the needle or flaky inorganic filler and subjecting the resin composition to extrusion molding at 1.4-2 in a maximum filling ratio for the resin composition in an unmelted part in the extruder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004248155-A (JP)
Title: Piezoelectric device
Inventor: KIKUSHIMA MASAYUKI
IPC: H01L23/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device capable of preventing cracking on an external surface of a package.  <P>SOLUTION: An internal end point C on the top surface of a middle stage part 44 in one internal surface is arranged outside a virtual line AB to a center point B at a line of intersection between a plane including one internal surface 42a and the outer bottom of a package base 32 from an intersection A among a plane (paper surface) including one internal surface, the top surface of the package base 32 and a side of a lid 34. In addition, it is preferable to arrange the internal end point C on the top surface of the middle stage part 44 on one internal surface at a position outside the virtual line AB and of which the distance from the virtual line AB exceeds 0.1mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249483-A (JP)
Title: Design-assisting sheet for residence of elderly and physically handicapped persons
Inventor: SAITO HIROSHI
IPC: G06Q50/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design-assisting sheet for an elderly person/a physically handicapped person capable of suppressing the dispersion of the completion level based on the ability of a designer by promoting the efficiency of a work to design the residences of elderly and physically handicapped persons, and capable of efficiently designing by corresponding to consideration items in which numerous installation sites are involved.  <P>SOLUTION: This design-assisting sheet 1 for the residences of the elderly and physically handicapped persons indicates at least one consideration item 2 to be used for the residences of the elderly and physically handicapped persons together with a package 3 including the consideration item 2 on the whole surface 1a. In addition, a list 4 showing a corresponding relationship between a plurality of consideration items 2 and a plurality of packages 3, is indicated on the whole surface 1a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215620-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: MATSUMOTO KOICHI
IPC: G02F1/1333
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which can be made fast in the response of halftone display and increased in field angle.  <P>SOLUTION: An IPS liquid crystal display comprises a 1st transparent substrate 1 where TFTs are formed, an opposite 2nd transparent substrate 11, and liquid crystal 17 which are held between those substrates and is characterized by that the 1st transparent substrate has gate lines 2 and data lines 6 crossing each other at right angles, TFTs 4 provided at wiring intersection parts, and pixel electrodes 7 arranged alternately along the width and a common electrode 3 and the 2nd transparent substrate 11 has a black matrix 12 having a specified opening, a color layer 13, and a flattened film 14 covering them on itself. A hollow 23 which is sectioned as specified is formed on the flattened film 14, etc., and then the gap between the opposite substrates is made different by the hollow 23 to continuously vary a threshold voltage in pixels, and thus panel transmissivity is made large and a response characteristic of halftones is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316558-A (JP)
Title: Printer control method, printer control program, recording medium with printer control program recorded thereon and printing system
Inventor: YOKOYAMA TOSHIHIKO
IPC: B41J29/46
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer control method for effectively using the residual power of a battery, and for preventing printing from being interrupted due to the shortage of a battery power capacity in the middle of printing.  <P>SOLUTION: The status information of the battery power of a printer is acquired (S101), and the status of the battery power is decided from the acquired status information (S102), and a process mode for generating data for controlling the printer according to the status of the battery power (S103 to S105) is decided, and the operation of the printer is controlled by means of normal data or power saving data generated in the determined process mode. In the power saving process mode, power saving print data and power saving control data are generated for lowering the power consumption of the printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256393-A (JP)
Title: New compound, coloring matter and optical element
Inventor: GOROMARU HIDETAKA
IPC: C07D285/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring matter having a large Stokes shift, slight reabsorption of fluorescence and good light resistance and to provide an optical amplifier using the same.  <P>SOLUTION: The coloring matter is a compound represented by formula [wherein, Ar<SP>1</SP>is an (m+n)-valent heterocyclic group; and Ar<SP>1</SP>to Ar<SP>5</SP>are each independently an aromatic hydrocarbon group or a heterocyclic group].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256443-A (JP)
Title: Phenylethylideneaminooxyacetic acids
Inventor: AMAMIYA YOSHIYA
IPC: A61P21/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound having inhibiting action of protein/tyrosine/phosphatase, etc.  <P>SOLUTION: The compound, its pharmaceutically permissible salt or its pharmaceutically permissible ester is represented by general formula (I) (X is a single bond, O, or CONH (the nitrogen atom of the amido group is bonded to a phenyl ring); R<SP>1</SP>is a 1-6C substituted or nonsubstituted alkyl group or a substituted or nonsubstituted aryl group; R<SP>2</SP>is a 3-20C substituted or nonsubstituted alkyl group or a substituted or nonsubstituted aryl group (the aryl group may contain one or more hetero atoms as ring constituent atoms)).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257318-A (JP)
Title: Propulsion apparatus and flying object including the same and method for igniting propulsion apparatus
Inventor: MORIAI HIDEKI
IPC: F02K9/68
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion apparatus having both a large thrust and a high responsiveness in a two-liquid type propulsion apparatus using a safe hydrogen peroxide as an oxidizing agent.  <P>SOLUTION: A preheated net 18 is provided in a combustion chamber 14. An oxidizing agent supply means 10 and a fuel supply means 12 are all opened toward the net 18. The oxidizing agent 30 and fuel 32 are finely granulated on the net 18 to increase surface areas and are heated. The decomposition of the oxidizing agent 30 on the net 18 is expedited, and an instantaneous ignitability is obtained by performing the collision or the mixture with the fuel 32 in a short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265502-A (JP)
Title: Optical disk device
Inventor: SAITO HIRONORI
IPC: G11B33/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for achieving both of heat radiation and vibration prevention of an optical pickup in an optical disk device.  <P>SOLUTION: A guiding member for guiding the radial movement of an optical pickup is made of a metallic material, a guide supporting member for supporting the guiding member on a chassis is made of a resin material, and a heat conduction member of a metallic material is disposed to abut on the guiding member and the chassis. Vibration transmitted from the chassis side to the optical pickup side is damped by the guide supporting member, and heat generated on the optical pickup side is radiated through the guiding member to the chassis side by the heat conduction member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266097-A (JP)
Title: Polymer ptc element and method for manufacturing it
Inventor: KIN TSUKASA
IPC: H01C7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily set the operational time of a polymer PTC up to a transition temperature by varying the surface shape (volume) of a lead terminal confronted with the polymer PTC element body.  <P>SOLUTION: Holes 4 for adjusting an operational time characteristic are provided at the part of the lead terminal 3 confronted with the polymer PTC element body 1 in the polymer PTC element with the lead terminal 3 integrally bonded to the polymer PTC element body 1. The adjustment of the size of the hole 4 can vary the operational time characteristic. The lead terminal 3 is preferably a terminal made by Ni or nickel alloy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265726-A (JP)
Title: Analysis method of wall charge status in plasma display panel
Inventor: INOUE HAJIME
IPC: H01J9/42
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the practicability of an analysis by uniquely specifying a hexagon approximating a micro starting voltage closed curve.  <P>SOLUTION: To a discharge cell with at least three independently controllable electrodes arranged, a plane with a coordinate system with each impressed voltage between a first and a second electrodes as an axis is assumed, where, a closed curve expressing starting voltage characteristics with the discharge cell at the first state, the closed curve is approximated with the hexagon. In analyzing a relation of voltage impression on the discharge cell with a state change of the discharge cell on the plane with a coordinate system with the use of the hexagon, changes of the hexagon accompanying the state change of the discharge cell are specified by six parameters corresponding to each one of the six sides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269363-A (JP)
Title: Stable aqueous medicinal composition comprising acetaminophen
Inventor: HARAGUCHI MITSUHIRO
IPC: A61K47/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable aqueous medicinal composition comprising acetaminophen.  <P>SOLUTION: The aqueous medicinal composition comprises the acetaminophen and pyrosulfites such as sodium pyrosulfite in the form of, e.g. a parenteral injection or a syrup.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271578-A (JP)
Title: Image forming apparatus
Inventor: YOSHIKAWA NAOYA
IPC: G03G21/16
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve jam treatment and space saving in an image forming device constituted of arranging a post processor on the upper part or inside of an image forming apparatus body.  <P>SOLUTION: In order to solve the problems, the representative constitution of the image forming apparatus is provided with the image forming apparatus body, the post processor arranged on the upper part of the image forming apparatus body and a discharge unit for delivering a sheet on which an image is formed in the image forming apparatus body to the post processor. The discharge unit is provided with a 1st door formed so as to be opened to the outside and a 2nd door arranged on the outside of the 1st door. Both the 1st and 2nd doors can be rotated in the same direction around a rotary shaft which is approximately vertical to the ground surface of the apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268066-A (JP)
Title: Metallic mold for hydroform working and method for hydroform working
Inventor: IGUCHI KEINOSUKE
IPC: B21D26/047
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroform working method by which, even when axial pushing power is large, a metallic pipe is not buckled and a product having high aspect ratio in the cross sectional shape of an expanded pipe part and large expanding ratio of the pipe can be obtained and a metallic mold for hydroform working.  <P>SOLUTION: The metallic mold for hydroform working is used for applying inner pressure and a pushing force in the pipe axial direction to the metallic pipe to form the pipe into a desired shape. This metallic mold is composed of: a movable metallic mold divided into two parts so as to be freely moved in the pipe axial direction; and a fixed metallic mold divided into two parts and holding the movable metallic mold. The tip part of the movable metallic mold is cut off in a V-shape in a axial pushing direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273013-A (JP)
Title: Disk cartridge and disk drive device
Inventor: MATSUMOTO MITSUHIRO
IPC: G11B23/03
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge for preventing a shutter from being opened carelessly.  <P>SOLUTION: The disk cartridge has a lock mechanism 16. The lock mechanism 16 comprises a protrusion 18 provided at a case, and a plurality of lock pins 17A-17F that can travel freely at right angle to the protrusion 18 provided at a shutter and formed with grooves 19 at a different positions. Normally, the protrusion 18 cannot be inserted into the groove 19, and the shutter cannot travel and is locked. Then, when a key 37 in a specific shape is engaged and the position of the grooves 19 matches for all of the lock pins 17A-17F, the protrusion 18 can be inserted into the groove 19 and the lock of the shutter is released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004032685-A (JP)
Title: Method and system for accessing protected resource by computer telephony
Inventor: JUNQUA JEAN-CLAUDE
IPC: G10L15/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protected resource access system, in which the security system of biometrics is incorporated in an existing infrastructure.  <P>SOLUTION: A security server 60 transmits a message to a telephone set directly or through an intermediate component. A biometrics data storing part 87 stores biometrics data, such as voice data and visual recognition data. The biometrics data are coupled and stored with the extension discrimination information of telephone, as required. A biometrics authenticating/identificating means accesses the biometrics data storing part 87. It evaluates the biometrics data of a user, who request dialog with a protected resource, based on the biometrics data stored in the data storing part, to decide whether to allow the user to control the protected resource, in other words, to make dialog with the protected resource. When interaction is permitted, the security server 60 transmits a control signal to the protected resource.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271903-A (JP)
Title: Thin film transistor substrate, its manufacturing method, and liquid crystal display
Inventor: GOTO MASAHITO
IPC: G02F1/1368
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor substrate which can keep a sufficient auxiliary capacitance and can improve the light shielding property of a thin film transistor, and to provide its manufacturing method and a liquid crystal display apparatus.  <P>SOLUTION: A TFT substrate 20 has such a structure that an auxiliary capacitor element 12 which is composed of a lower capacitor electrode 2, a dielectric film 3 for the capacitor, and an upper capacitor electrode 2 is disposed on the bottom and the side face of a recessed part 11 formed on the surface of a quartz substrate 1 below a TFT 18, and in which at least one of the lower capacitor electrode 2 and the upper capacitor electrode 4 has light shielding property; and a source electrode 14a and a drain electrode 14b are formed above a gate electrode 8a covering a channel region 6c in a crystalline silicon film 6 of the TFT 18 so that the source electrode 14a and the drain electrode 14b cover at least the end part of the channel region 6c covered with the gate electrode 8a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273054-A (JP)
Title: Optical disk recording device and optical disk recording method
Inventor: NAGAI YUTAKA
IPC: G11B7/007
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of recording position slippage by performing synchronous detection from land prepits correctly even when a synchronous pattern is mistaken, concretely when an even synchronous pattern is mistaken to be changed into an odd synchronous pattern in an optical recording disk.  <P>SOLUTION: When the even synchronous pattern is detected from an odd synchronous pattern detecting window, a synchronization locking flag is made to be an unlock. When the synchronization locking flag continues a locked state for 16 sectors, a detection period counter and a recording period counter are synchronized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268229-A (JP)
Title: Taking-out part of component placing cassette and component aligning device using this part
Inventor: NAKANO TORU
IPC: B23P19/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being difficult to take out a component placing cassette fitted by spigot joint.  <P>SOLUTION: This device is provided with a hole 16 arranged on a bottom surface of the component placing cassette 12, and having an upwardly narrowed taper, and an air 10 supply hole 17 arranged in a plate body 11, and arranged oppositely to the hole 16. The component placing cassette 12 is uniformly pushed up by air 10 flowing out of the supply hole 17. Thus, the component placing cassette 12 can be easily removed from the plate body 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268871-A (JP)
Title: Motor revolution number detecting device, control device for side-view mirror of automobile equipped with the same, and detecting method for motor revolution number
Inventor: SHINTANI SHINJI
IPC: G01B7/30
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor revolution number detecting device which can highly precisely detect the motor revolution.  <P>SOLUTION: This motor revolution number detecting device 13 is equipped with a signal generating unit 30 which generates a specified signal every time a motor 5 rotates by a specified number, and a signal outputting unit 17 in which the signal from the signal generating unit 30 is input, and which rectify-converts the signal into a pulse signal of a specified pulse width and outputs it. The signal outputting unit 17 is constituted in such a manner that the pulse width of the pulse signal may become shorter when the motor rotation speed is relatively higher than when the motor rotation speed is relatively lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282164-A (JP)
Title: Voltage-controlled filter
Inventor: ITO MASATOSHI
IPC: H01P1/203
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled filter with a minimum mount space whose pass center frequency is controlled wherein a band reject characteristic is attached to a frequency position apart from the pass center frequency by a prescribed frequency.  <P>SOLUTION: The voltage-controlled filter whose pass center frequency is controlled is configured by connecting varactor diodes X1, X2 to a coupling circuit comprising microstrip lines MSL1, MSL2 and the MSL1, MSL2 are connected to input output terminals J1, J2 via coupling capacitors C9, C10. Connecting a varactor diode X3 between the MSL1 and the MSL2 to control the capacitance in interlocking with the varactor diodes X1, X2 provides the band reject characteristic at a frequency apart from a center frequency of a VCF (voltage-controlled filter) by an optional frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278851-A (JP)
Title: Freezing device and refrigerator
Inventor: YANO HIRONOBU
IPC: F25B49/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing device and a refrigerator capable of precluding inflammation previously by inserting an overcurrent shutoff device in each phase in order to avoid a hazard of explosional destruction in case the freezing device uses a combustible refrigerant.  <P>SOLUTION: The freezing device is equipped with a refrigeration cycle using a refrigerant of hydrocarbon series as combustible, a heat emitting apparatus such as a lamp, heater, etc., and the overcurrent shutoff device installed in each phase of the AC mains to supply the electric power to the freezing device for precluding inflammation of the heat emitting apparatus in case the refrigerant of hydrocarbon series leaks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275360-A (JP)
Title: Endoscope system
Inventor: FUJITA MASAYA
IPC: G10L15/06
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system capable of operating an apparatus with a natural conversing voice.  <P>SOLUTION: A system controller 15 has a voice recognition circuit 46 recognizing a voice signal from a microphone 18 as well as a communication I/F 41 and a display I/F 42, a remote controller I/F 44 sending and receiving data with a remote controller 36, a voice synthesis circuit 47 synthesizing a vice and issuing the voice from a speaker 48, and a central operating panel I/F 43 sending and receiving data with a central operating panel 14. In addition thereto, a system controller 15 is made connectable to an external recording medium 49, so that image data from a CPU 45 can be recorded/reproduced in the external recording medium 49.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278391-A (JP)
Title: Rotary compressor and refrigerating unit
Inventor: IIDA KEIZO
IPC: F04C29/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for reducing a refrigerant sealing quantity without increasing the quantity even if the inside of a sealed vessel has high pressure in the rotary compressor using a hydrocarbon refrigerant.  <P>SOLUTION: The refrigerant sealing quantity is reduced by preventing the hydrocarbon refrigerant from being dissolved into mutually dissoluble oil A11 by using a small quantity of oil A11 having mutual dissolubility with the hydrocarbon refrigerant and oil B12 having no mutual dissolubility with the oil A11 having the mutual dissolubility with the hydrocarbon refrigerant, and having small specific gravity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278403-A (JP)
Title: Sectional area variable structure of air intake duct
Inventor: SHIBATA MASAKI
IPC: F02M35/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce engine noise and simultaneously prevent an increase in draft resistance.  <P>SOLUTION: This sectional area variable structure comprises a plate-like variable member 60 arranged inside an air intake duct 40 along an air flow passage 50, and a stepping motor 62 arranged in the air intake duct 40 in a connected state with the variable member 60. By rotation-controlling the stepping motor 62, the variable member 60 can be deformed to a first attitude with its mid portion convexly projected in the air flow passage 50 and a second attitude of flatly and closely contacting with the inner wall surface of the air intake duct 40. The air flow passage 50 is brought into a small sectional area state when the variable member 60 takes the first attitude, and in a expanded sectional area state when the variable member 60 takes the second attitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI