baber/WOPTO huggingface dataset:
Patent JP-2003293390-A (JP)
Title: Construction machinery and cooling air duct
Inventor: IZUMI HIDEYUKI
IPC: E02F9/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve cleaning of a cooling device, a decrease in temperature rise of an engine room, a reduction in noise leakage, and downsizing, in terms of construction machinery and a cooling air duct.  <P>SOLUTION: This cooling air duct for cooling the engine room 12 and an engine 22 is constituted as follows: the engine room 12 is provided in the rear of the cooling device; an opening 50 for circulating cooling air is provided in an engine front cover C1 of the engine room 12 which is provided at an interval between the cooling device and the engine room 12; a partition member 60 is provided so as to change a direction to a direction crossing the direction of the circulation of the cooling air from the opening 50 by a cooling fan 20; negative pressure is generated in a ventilation opening CE2 of a cooling air ventilating circulation passage CDE2, which is formed of a gap between an engine cover C and an outer periphery of the partition member 60 with respect to a cooling air introducing circulation passage CD1, by the cooling air which flows through the passage CD1 between the cover C1 and the outer periphery of the partition member 60; and an atmospheric fluid in the engine room 12 is ventilated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292692-A (JP)
Title: Polyolefin resin composition
Inventor: KANBE KEIICHI
IPC: C08K5/17
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition improved in printability in printing with a water-base ink, antistatic properties and blocking resistance.  <P>SOLUTION: A cationic surfactant (A) having at least one nonaromatic 8-25C hydrophobic group and containing no halide ion as a counter ion, a fatty acid glyceride (B) containing 40 wt.% or more of a 16-18C fatty acid monoester, and a polyoxyethylenealkylamine compound (or a polyoxyethylenealkenylamine compound) (C) are mixed so as to satisfy a weight ratio of (A):(B+C)=5:95-50:50 and a weight ratio of (B):(C)=100:0-70:30 respectively. The resultant mixture is added to a polyolefic resin in an amount of 0.1-2.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002322178-A (JP)
Title: 4-aminopyridopyrimidine derivative substituted with bicyclic group
Inventor: BHATTACHARYA SAMIT KUMAR
IPC: A61K31/519
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a 4-aminopyridopyrimidine derivative substituted with a bicyclic group, a medicinal composition containing the same and a production method for the same. SOLUTION: The 4-amino-(substituted)pyridopyrimidine derivative having a substituent of bicylic group at its 6- or 7-position represented by formula (1), for example, 3-[4-(3-methyl-4-phenoxy-phenylamino)-pyrido[3,4-d]pyrimidin-6- yl]-3-aza-bicyclo[3.1.0]hex-6-yl}-methanol. The compound is useful for treating hyper-proliferative disorders and abnormal cell proliferation.
Patent JP-2003303619-A (JP)
Title: Ion conduction gel electrolyte and lithium secondary battery using the electrolyte
Inventor: YOSHIDA AKIHIRO
IPC: H01M10/05
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion conduction gel electrolyte and a lithium secondary battery using that electrolyte.  <P>SOLUTION: This is an ion conduction gel electrolyte in which, after a polymer is wetted or swollen with a supercritical fluid, the polymer having many pores obtained by removing the supercritical fluid is wetted and swollen with an electrolytic solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302248-A (JP)
Title: Running distance integrating meter for vehicle
Inventor: IWASHIMA KEIICHI
IPC: G06M3/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To make difficult an illegal change of the stored running distance integrated value, in a running distance integrating meter having a non-volatile memory for storing a running distance integrated value.  <P>SOLUTION: This running distance integrating meter for a vehicle includes an ECU 16 for a meter for controlling the operation of a liquid crystal display panel 15 so that the running distance integrated value of the vehicle is displayed according to the storage content of an EEPROM 18. The ECU 16 for a meter is enciphers the running distance integrated value taking a combination of input levels to a plurality of ports P1 to Pn provided on a microcomputer 17 of the ECU 15 for the meter as a parameter, and the enciphered integrated value is stored in an EEPROM 18. In the case of displaying the integrated value, the enciphered integrated value taking a combination of the input levels to the plurality of ports P1 to Pn as a parameter is decoded, and a display is made according to the decoded integrated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302689-A (JP)
Title: Camera
Inventor: ONOZUKA HARUO
IPC: G03B17/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which enables securer power supply from an auxiliary battery when no power is supplied from a main battery.  <P>SOLUTION: This camera 1 is equipped with an electric circuit part including a date circuit 10b which measures a date and time of photography, the main battery 38 which supplies electric power to the electric circuit part, the auxiliary battery 37 which supplies electric power to the date circuit 10b when the main battery 38 stops supplying the electric power to the electric circuit part, a battery check circuit 28 which measures the voltage of the auxiliary battery 37, a main control part 10a which judges whether the auxiliary battery 37 needs to be replaced according to the measured voltage, and an LCD 18 which displays information urging the auxiliary battery 37 to be replaced according to the result of the judgment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301111-A (JP)
Title: Binder composition for colored pavement
Inventor: TATEISHI DAISAKU
IPC: E01C7/30
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a binder composition for colored pavement that is friendly to human bodies/environment and is excellent in tint and that exhibits a small tint change when heated and used.  <P>SOLUTION: This binder composition for the colored pavement is constituted from the components consisting of a liquid softener comprising petroleum type heavy oil the polycyclic aromatic content of which is less than 3 mass%, whose aromatic content (%CA) is 15% or less, kinematic viscosity is 300 mm<SP>2</SP>/s or more at 40°C and whose flash point is 230°C or more, a tackifying resin comprising a hydrogenated petroleum resin, and a thermoplastic polymeric compound such as a block copolymer of styrene and butadiene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302336-A (JP)
Title: Method and element for signal processing by surface plasmon
Inventor: KANEKO SODAN
IPC: G01N21/27
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method in which a change in a signal of a surface plasmon is signal-processed as a change in a synchrotron radiation and to obtain a signal processing element by using the method.  <P>SOLUTION: In the method for processing the signal by the surface plasmon, a dielectric layer 2 is arranged on a metal thin film 1, an optical coupler composed of a light transmission medium 3 is arranged on its opposite side, a single or multiple surface plasmon is excited in an interface between the dielectric layer 2 and the metal thin film 1 by using an excitation light source 4 and an excitation light source 5, the signal of the surface plasmon is changed due to a change in the dielectric layer 2, and the signal is processed by using the change in the synchrotron radiation due to the resonance of the changed surface plasmon with the optical coupler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305907-A (JP)
Title: Roll sheet printer
Inventor: OTSUKA HIROMI
IPC: B41J2/32
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation in the relative position of a fixed blade and a movable blade in a printer where the movable blade of a guillotine cutter is fixed to a movable blade supporting member secured to the housing body and the fixed blade is fixed to the housing cover part movable with respect to the housing body.  <P>SOLUTION: The root part of the movable blade (15) moves above the bottom wall (12) of the movable blade supporting member (10) while keeping a constant distance therefrom. The bottom wall has a stopper (12a) projecting to the fixed blade side at an end part in the widthwise direction thereof, and a protrusion (5a) provided at an end part in the widthwise direction of the fixed blade (5) is mounted thereon thus setting a constant relative position of the fixed blade and the movable blade. Since a slight clearance is present between an intermediate gear (22) and the gear (9) of a platen (7), height position of the housing cover part 2 is regulated by these gears and the protrusion (5a) of the fixed blade (5) is prevented from floating without abutting against the stopper (12a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308190-A (JP)
Title: Image formation system, charging method, storage medium and program
Inventor: MIKAMI FUMIO
IPC: G06F3/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize proper charging to printing of a secret document.  <P>SOLUTION: In the system having a plurality of printers connected to a network and a means for transmitting print data through the network to the printers, the image formation system or the like is provided with a saving means for saving the print data and a charging means for charging data of a secure print by the printer in accordance with a period stored in the saving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307348-A (JP)
Title: Heat exchange device
Inventor: KONDO MASAMITSU
IPC: F28D1/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a heat exchange device of high heat efficiency and high durability.  <P>SOLUTION: This heat exchange device comprises a heat exchanger 14 for sensible heat and a heat exchanger 16 for recovering latent heat, respectively mounted on a combustion gas passage 13, the heat exchanger 16 for recovering latent heat, is composed of a plurality of stainless-steel heat exchanger tubes 10, and the heat exchanger tubes 10 are connected by stainless-steel heat transfer wire 11. Whereby the compact heat exchange device of high heat efficiency and high durability can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308766-A (JP)
Title: Vacuum switch
Inventor: KIKUGAWA SHUICHI
IPC: H01H33/59
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum switch easy to assemble parts in a vessel by improving assembling workability of parts stored in a vacuum vessel, simplifying a shape of the vacuum vessel.  <P>SOLUTION: This vacuum switch is provided with a ground switch, a load switch, and an external connection conductor electrically connected inside and outside of the vacuum vessel in the vacuum vessel, and the ground switch and the external connecting conductor are electrically connected in the vacuum vessel. The vacuum vessel has a bonded structure of a body part having openings on both ends and a cover bonded on the opening parts of the body part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309828-A (JP)
Title: Method for correcting display position of monitor image, terminal, mount tool, and two-way interactive system
Inventor: HATA YOICHI
IPC: H04N7/14
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting a display position of a monitor image or the like for sequentially detecting a position deviation in monitor image caused by a motion of an imaged object and correcting the display position of the monitor image in real time.  <P>SOLUTION: Image coordinates (O<SB>2</SB>) of a particular position of an interactive person's image of an opposite side are calculated on the basis of image coordinates of one or more marker images (M1 to M3) suggesting the image coordinates (O<SB>2</SB>) of a particular part in order to realize coincidence of lines of sight between interactive people from an image including the interactive person's image of the opposite side and the interactive person's image of the opposite side displayed on a monitor screen (8) is moved so that the image coordinates (O<SB>2</SB>) of the particular part are placed on target coordinates (O<SB>1</SB>) of the part on the monitor screen (8) overlapped with an imaging section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308919-A (JP)
Title: Electric connector
Inventor: INAGAWA KEIJI
IPC: H01R13/639
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress both terminals 4, 5 to be worn out as the vibration of an electric wire 7 is transferred to the female terminal 4 when the both connector housings 2, 3 are in a fitted state.  <P>SOLUTION: In the state that the female side connector housing 2 and the male side connector housing 3 are being fitted, this is made to have a constitution that the electric wire 7 is fixed to the male side connector housing 3 via a bracket 6. By this, when the both connector housing 2, 3 are fitted together, the vibration of the electric wire 7 becomes not to be transferred to the female terminal 4, thus both terminals 4, 5 are prevented from being worn out as the female terminal 4 is displaced against the male terminal 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306472-A (JP)
Title: Raw material compound for cvd, and method for chemical vapor-phase deposition of thin film of ruthenium or ruthenium compound
Inventor: SAITO MASAYUKI
IPC: C23C16/18
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material compound for producing a ruthenium thin film or a ruthenium compound thin film by a CVD method, present in a liquid state at normal temperature, having good stability and high vapor pressure, and capable of providing the thin film having high adhesiveness to a base plate.  <P>SOLUTION: The raw material compound for the CVD consists essentially of an organoruthenium compound. The organoruthenium compound has two β-diketones coordinated with the ruthenium, and dienes, amines or two organic ligands also coordinated therewith. The vapor pressure of the organoruthenium compound is made suitable by regulating the carbon number of the coordinated β-diketones, kinds of the dienes, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317771-A (JP)
Title: Fuel cell power generation system and operating method for the system
Inventor: NISHIDA KAZUFUMI
IPC: H01M8/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with a fuel cell system that, after a power generation by a fuel cell is stopped, fuel gas remaining on an anode side may be exploded and, since a purge operation is performed with nitrogen, the system requires a large installation space, and the initial cost and the running cost of equipment are increased.  <P>SOLUTION: This fuel cell power generation system comprises a water feed means for feeding water to at least one of the anode and cathode of the fuel cell by utilizing a gas feed passage. Before the operation of the fuel cell is started or after the operation thereof is stopped, water is led into the anode of the fuel cell by a water feed means to replace residual gas with the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315933-A (JP)
Title: Image reader
Inventor: HANADA TAKAKO
IPC: G03G15/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the same dust from being continuously read due to a fixed optical system to read an image erroneously as a line in the case that the dust enters a platen glass from the outside in a system of reading an original document while being carried in an automatic original feeder.  <P>SOLUTION: The amplitude of a transmission member is measured by a piezoelectric oscillator 210 for giving oscillation to a platen 201 which is arranged between an original carrying path and a read means in the automatic original feeder so as to transmit an image of the original, and the oscillation frequency of the piezoelectric oscillator 210 and a driving voltage are controlled by a CPU 800.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312546-A (JP)
Title: Rear vehicle body structure of automobile
Inventor: MATSUOKA SHUSUKE
IPC: B62D25/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear vehicle body structure of an automobile for improving vehicle body rigidity around a rear suspension, reducing road noise and bracing the rear suspension.  <P>SOLUTION: In the rear vehicle body structure of the automobile having a suspension housing 35 to support a rear suspension 33 provided on the outer side of a rear side frame 7 extending in the longitudinal direction of the automobile, suspension housing reinforcements 41 and 43 extend upwardly from the suspension housing 35 and are joined with a package member 22 of a closed section 25, and gusset members 61, 62 and 63 to support a part 37 of the rear suspension 33 protruded upwardly from the suspension housing 35 are provided on the suspension housing reinforcements 41 and 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313253-A (JP)
Title: Modified cycloolefinic polymer and manufacturing method therefor
Inventor: FUKUI YOSHIFUMI
IPC: B29K45/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical transparent material excellent in transparency, heat resistance and humidity resistance, especially excellent in film forming properties, and to provide a manufacturing method therefor.  <P>SOLUTION: A modified cycloolefinic polymer is obtained by modifying a cycloolefinic polymer with an unsaturated diester compound (maleic diester, fumaric diester, or the like) and is soluble in a non-aromatic halogenated hydrocarbon (methylene chloride, or the like). This modified cycloolefinic polymer is excellent in transparency, heat resistance and humidity resistance, especially excellent in film forming properties. By the manufacturing method for the modified cycloolefinic polymer, the modified cycloolefinic polymer excellent in film forming properties can be manufactured by an industrially simple method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315630-A (JP)
Title: Optical connector and manufacturing method thereof
Inventor: HONMA TOSHIHIKO
IPC: B29L11/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector with a ferrule shape such that even if a metal mold has slight wear, stable gripping for polishing a ferrule front wall is enabled and a manufacturing method thereof.  <P>SOLUTION: The optical connector is formed by mounting optical fibers in a ferrule 3 having guide holes 7 and optical fiber holes 6 and polishing the front ferrule wall; and the ferrule 3 is molded with two split metal molds 12 and 13 for molding and one side wall width based upon the splitting line 3c between the metal molds 12 and 13 is made narrower than the other side wall width. The side wall which is formed to have a narrow width is tapered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316271-A (JP)
Title: Adhesive label for tamperproof
Inventor: AKITA SHOICHI
IPC: G09F3/03
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tamperproof adhesive label which can be discriminated from being exfoliated or not, after the adhesion to an adherend, in which an adhesive component and so forth are not transferred to the adherend, after the exfoliation.  <P>SOLUTION: The tamperproof adhesive label includes a label base material (A), easily peelable layer (B) which is partially laminated on the label base material (A) and which has the easily peelable property, an ink layer (C) which is laminated on the label base material (A) and the easily peelable layer (B) and which is made of ink, and a repeatedly peelable follow-up adhesive layer (D) which is laminated on the ink layer (C) and has the repeatedly peelalpe property for the adherend, and which can be peeled from the interface with the adherend, following up the label base material (A). The repeelable follow-up adhesive layer (D) is made of an adhesive layer base material (D-a), an urethane adhesive agent layer (D-b) made of an urethane adhesive agent which is laminated on the surface of the adhesive layer base material (D-a) facing to the side of the ink layer (C), and a repeatedly peelable adhesive agent layer (D-c) made of a repeatedly peelable adhesive agent which is laminated on the surface of the adhesive layer base material (D-a) facing to the adherend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322341-A (JP)
Title: Adaptor for gas cylinder
Inventor: SUGANUMA RYOICHI
IPC: F24C3/14
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder adapter allowing a conventional cylinder to be used in a new-type burner by attaching to a mouthpiece of the conventional cylinder which has a structure functionally same as that of a new-type cylinder, since a conventional gas cylinder can not be used in a new-type burner in accordance with the industrial standardization of the gas cylinder.  <P>SOLUTION: This cylinder adapter is provided with a doughnut-like body having an outer diameter almost as large as a cylinder flange, a protrusion formed on one side of the body and engaging with a notch formed in the cylinder flange, a locking hole for a gas cylinder locking claw on a burner side and bored in the protrusion from the other side of the body, and a fitting claw fitted to a cylinder flange. The thickness of the body is larger than the protruding height of a cylinder stem from the upper surface of the cylinder flange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327744-A (JP)
Title: Self-aligning roller guide system
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning roller guide system capable of automatically returning a moving block moved to a lateral direction to an initial position when the moving block is moved to the lateral direction against a guide rail. SOLUTION: Concentric-arc concave rolling passages 63 and 63 are arranged at both sides of the upper surface of a guide rail 61, and convex rolling passages 64 and 64 are arranged at both side surfaces of the guide rail. A drum-shaped roller 35 rolling on the concave rolling passage 63 and cylinder-shaped rollers 65 and 65 rolling on the convex rolling passages 64 and 64 are arranged in the moving block 62 positioned to stride over the guide rail 21.
Patent JP-2003321694-A (JP)
Title: Grease composition
Inventor: ENDO TOSHIAKI
IPC: C10M159/24
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition which is used for lubricating mechanical parts performing rolling movements and having steel portions to be lubricated, can prevent the peeling of the steel portions due to metal fatigues caused by the thinning of oil films without thickening the oil films, and can thereby elongate the peeling-resistant lives of the steel portions.  <P>SOLUTION: This grease composition used for lubricating the mechanical parts performing rolling movements and having steel portions to be lubricated is characterized by comprising a base oil, a thickener, and an organic sulfonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322894-A (JP)
Title: Light quantity adjusting device and optical equipment equipped with the same
Inventor: NAKAJIMA SHIGEO
IPC: G03B9/06
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize the miniaturization and the reduction in costs of equipment for adjusting an aperture diameter in optical equipment where the adjustment of the aperture diameter and the insertion of a dimming filter are performed by one actuator.  <P>SOLUTION: In a rotation range of a pinwheel for inserting or retreating the dimming filter, cams for driving a diaphragm blade are superposed in a radial direction, whereby the rotational angle of the pinwheel for inserting or retreating the dimming filter is made large. Then, a stopper is constituted so that the dimming filter may not be inserted or retreated in a range where the aperture diameter is adjusted by the diaphragm blade.  <P>COPYRIGHT: (C)2004,JPO