baber/WOPTO huggingface dataset:
Patent JP-2004348058-A (JP)
Title: Polyester resin for electrophotographic toner and toner using the same
Inventor: HOTTA YASUNARI
IPC: C08G63/692
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner excellent in charge buildup performance and its stability, capable of forming a good image with neither toner scattering nor fogging, and free of occurrence of problems such as a deterioration in toner properties particularly even in use at high temperature and high humidity.  <P>SOLUTION: A polyester resin for the electrophotographic toner is obtained by copolymerizing polycarboxylic acid components with 1-50 mol% of an aromatic compound containing a phosphonium sulfonate group represented by formula (1) (wherein X is an aromatic group; R<SP>1</SP>-R<SP>4</SP>are each a ≥1C linear or branched alkyl; and R<SP>5</SP>and R<SP>6</SP>are each H or a 1-3C alkyl) when the amount of all the polycarboxylic acid components is considered to be 100 mol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347302-A (JP)
Title: Central control system for absorption cool temperature water machine
Inventor: SUZUKI HARUHIKO
IPC: F25B15/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance energy-saving performance in a system provided with exhaust heat type absorption cool temperature water machine and a direct firing type adsorption cool temperature water machine.  <P>SOLUTION: This system is provided with signal transmitting means 3, 11, 13 for transmitting operation permission signals for allowing starts of operations individually to a plurality of absorption cool temperature water machines connected communicatably, reception means 3, 11, 13 for receiving information from the plurality of absorption cool temperature water machines connected communicatably, operation order determining means 3, 7 for determining an order for the starts for the plurality of absorption cool temperature water machines, based on the information of the respective absorption cool temperature water machines received by the reception means 3, 11, 13, and equipment priority setting means 3, 5, 7 for setting the absorption cool temperature water machine having priority out of the plurality of absorption cool temperature water machines, when determining the order for the operation starts by the operation order determining means 3, 7. The operation permission signals are transmitted individually to the plurality of cool temperature water machines connected communicatably by the signal transmitting means 3, 11, 13, according to the operation start order determined by the operation order determining means 3, 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353511-A (JP)
Title: Lower casing of engine crank case
Inventor: OSMAN AZMI
IPC: F02F7/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of any casting defect when casting a lower casing of a crank case to support a crankshaft.  <P>SOLUTION: An engine 1 includes a pair of right and left aluminum side members 11, 12 extending along a crankshaft 5 and disposed on the right and left of the crankshaft 5, and a laterally extending cross member 13 provided between the side members 11, 12. The cross member 13 comprises an aluminum cross member body 14 provided between the side members 11, 12, and a cast-iron supporting member 17 having a semi-circular supporting recess 15 on its top surface 16 for the crankshaft 5 to be fitted in at the lower half of a journal 4, and built in the cross member body 14 while leaving the top surface 16. The side members 11, 12 and the cross member body 14 are integrally formed through aluminum casting by using the supporting member 17 as an insert member. A notch 23 is formed at a lower end of the supporting member 17 located below the supporting recess 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352064-A (JP)
Title: Suspension structure for vehicle
Inventor: TABATA MASAAKI
IPC: B60G15/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization and space-saving of a suspension.  <P>SOLUTION: The suspension structure is provided with: an approximately cylindrical inner wheel 36 arranged in a wheel 30 and having a peripheral wall 37 opposed to an inner peripheral surface of the wheel 30; a bearing 34 allowing relative rotation around a wheel center between the wheel 30 and the inner wheel 36; suspension arms 40, 42 having one end mounted to the peripheral wall 37 of the inner wheel 36 and the other end mounted to a vehicle body; two shock absorbers 54a, 54b having one ends mounted to the peripheral wall 37 of the inner wheel 36 respectively and the other ends mounted to the vehicle body respectively; and coil springs 52a, 52b provided on the two shock absorbers 54a, 54b respectively. The two shock absorbers 54a, 54b are arranged in symmetry regarding a vertical axis passing through the wheel center in a truncated chevron shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362019-A (JP)
Title: Information recommendation device, information recommendation method, information recommendation program and recording medium
Inventor: HIRUKAWA KEIKO
IPC: G06F17/30
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To recommend wide information by sharing history information among information sources and recommend information by considering each user's trends of using the information sources, in a device and method for recommending information by using history information of a plurality of information sources.  <P>SOLUTION: The information recommendation device has, as a recommendation processing program, a means 6 for extracting a keyword from each piece of information, a means 7 for calculating a weight of the keyword from a history of access to all information sources 101 to 104, means 8 for calculating a weight of the keyword from a history of access to each information source, and a means 9 for calculating a recommendation level of each piece of information from the two types of weights of the keyword. Information recommendation is based on the use history of all the information sources, and also adjusted according to differences between the user's trends of using the information sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359108-A (JP)
Title: Steering gear for vehicle
Inventor: TAKAHASHI TOSHIHIRO
IPC: B62D119/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle capable of suppressing further additional steering by increasing a reaction force with a reaction force motor when voltage between motor terminals reaches a predetermined voltage in steering.  <P>SOLUTION: The steering gear has a first ECU 310 and a second ECU 320 for generating q-axis current commands Iq1* and Iq2* of a steering motor 211 or the like in response to a steering angle and controlling an actual position of the turning angle of a steering wheel via the steering motor. The second ECU 320 determines whether the voltage between motor terminals applied to a steering motor 212 in response to the current commands is saturated and selects one of q-axis actual current values Iqr1 and Iqr2 of the steering motor based on the determination result and q-axis current commands Iq1* and Iq2* of the steering motors 211 and 212. The second ECU 320 estimates steering axial force of a shaft based on the selected current value, and controls the reaction force motor 14 for applying a reaction force to a steering wheel 10 based on the steering axial force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358404-A (JP)
Title: Purifying method of polluted ground by freezing and suction, and purifying body
Inventor: ITO YUZURU
IPC: B09C1/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purifying method of a polluted ground in which contaminants in a stock solution state which exist in soil shallower than a grand water level and water in the polluted gap of the periphery are efficiently sucked in and removed, and the shortening of a processing time and the reduction of a treatment cost are aimed at, and to provide a purifying body.  <P>SOLUTION: The method is composed of a purifying body arranging process, in which a subterranean freezing pipe and a subterranean suction body are arranged in a proper pitch in the polluted ground with contaminants existing in the soil shallower than the grand water level, of a freezing process freezing the polluted ground region, and of a stock solution suction process, in which the contaminant in a liquid form is sucked in from the subterranean suction body in a state where the freezing condition is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069052-A (JP)
Title: Driving disk for multi-disk clutch device
Inventor: BAUER KARL-HEINZ
IPC: F16D13/52
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk for reducing noise in a multi-disk clutch device.  <P>SOLUTION: Driving disks 1, 31 and 41 for a multi-disk clutch device have an outer gear 5 disposed for incorporating a clutch housing 4 into an inner gear 6. The outer gear includes many teeth 7, 8, 9, 10, 11, 12, 13 and 14 arranged at essentially mutual equal distance (x) on the outer peripheries 21 of the driving disks 1, 31 and 41. At least one tooth 7 is shifted (xxy) in the circumferential direction, or circumferentially acting spring devices 32, 33, 42 and 43 are incorporated instead of at least one of the teeth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003011-A (JP)
Title: 2-way clutch unit
Inventor: YOSHIOKA ATSUSHI
IPC: F16D11/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-way clutch unit capable of improving problems caused by shearing resistance of viscous fluid, and maintaining secure clutch functions with favorable responsiveness.  <P>SOLUTION: This 2-way clutch unit is provided with a static member 1, an input rotation member 2 driven to rotate by a drive source, an output rotation member 3 to take torque transmitted from the input rotation member 2 outward, and a torque transmitting member 7 provided between the input rotation member 2 and the output rotation member 3 to be selectively engaged and disengaged to both rotation members. An operation member 15 is provided to axially move the torque transmitting member 7 engaged with/disengaged from the torque transmitting member 7 and the output rotation member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003857-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: GOTO SHIGETO
IPC: G03C1/498
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high density and excellent in image preservability under photoirradiation and silver tone and an image forming method, and to optionally provide a heat developable photosensitive material excellent further in image preservability in high temperature storage or in film conveyability and environmental suitability and an image forming method.  <P>SOLUTION: In the heat developable photosensitive material including an image forming layer containing an organic silver salt, a silver halide, a binder and a reducing agent on a support, at least two different couplers selected from yellow, magenta and cyan couplers are contained in a layer constituting the heat developable photosensitive material and the reducing agent contains a compound represented by formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004455-A (JP)
Title: Metal mold information providing device and metal mold supply system and method
Inventor: MURAKAMI TOMOYASU
IPC: G06Q50/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce many wasteful man hours that occur with conventional techniques and to increase the quality of metal molds.  <P>SOLUTION: Information about the shape of a standard part common to a plurality of products and information about the manufacturer of a standard part metal mold allocated in order to supply the standard part metal mold corresponding to the shape of the standard part are initially stored in a storage means 1A. As the information stored is referred to, predetermined products of concern are classified by a classification means 10B into the standard parts and base parts. The manufacturer of the standard part metal mold allocated to the standard parts classified is retrieved by a retrieval means 10C. The metal molds of the base parts to be manufactured for each product and the metal molds of the standard parts supplied from the manufacturer retrieved are integrated to supply metal molds for the products of concern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004137652-A (JP)
Title: Chelate-forming fiber and method for treating metal ion-containing water by using the same
Inventor: NANBU NOBUYOSHI
IPC: D06M101/06
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chelate-forming fiber introduced with a chelate-forming functional group in the fiber molecule and capable of capturing metal ions in better efficiency, and a method for treating water.  <P>SOLUTION: This chelate-forming fiber improved with metal-capturing capacity by changing an acid type functional group having a chelate-forming function to an alkali metal salt type or an ammonium salt type is provided. The method for treating metal ion-containing water by using the chelate-forming fiber introduced with the acid type chelate-forming functional group in fiber molecule is provided by changing the acid type functional group to the alkali metal salt type or the ammonium salt type and then making a contact with the metal ion-containing water for improving the metal ion-capturing capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002275-A (JP)
Title: Inorganic coating composition
Inventor: HIRANO MASATO
IPC: C09D183/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition usable as a top coat without causing the peeling of the coating film even under a high-temperature and humidity condition.  <P>SOLUTION: The inorganic coating composition contains (A) a component composed of a specific alkoxysilane compound and/or its partial hydrolytic condensation product, (B) a component composed of a specific alkoxysilane compound having a mercapto group and/or its partial hydrolytic condensation product and (C) a curing catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009861-A (JP)
Title: Wavelength dispersive fluorescent x-ray analysis device
Inventor: OKUDA KAZUAKI
IPC: G01N23/223
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of performing a precise analysis without being influenced by a drift phenomenon of pulse height value with a further small flow rate of a mixed gas in a wavelength dispersive fluorescent X-ray analysis device using a gas flow type proportional counter.  <P>SOLUTION: This device comprises an X-ray source 4, a spectral element 6, a detector 8 that is the gas flow type proportional counter, an amplifier 16, a pulse height analyzer 13, and a counting means 14. This device further comprises a pulse height value drift suppression means 20 for setting the voltage to be applied from a high-voltage power source 11 to the detector 8 higher than a predetermined applied voltage only for a predetermined time to suppress the drift of the voltage of a pulse to be transmitted to the pulse height analyzer 13, which is caused by incidence of a secondary X-ray 7 exceeding a predetermined counting rate to the detector 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010248-A (JP)
Title: Image measurement device
Inventor: ARIMA HIROFUMI
IPC: G03B15/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image measurement device capable of performing accurate image measurement by surely detecting the edge of a superposing mark without being influenced by a shake in the movement of a stage or the actuation of a wafer conveying mechanism.  <P>SOLUTION: The vibration of a CCD camera 40 for acquiring an image of a wafer 5 is detected by an acceleration sensor 50 and a result of the detection is outputted to a timing control part 60. The control part 60 controls the image acquiring timing of the camera 40 on the basis of the result of the detection. For example, when acceleration is equal to or under a value at which influence is not exerted on the image, the control part 60 outputs an image pickup trigger signal 60a to the camera 40 so as to acquire the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008453-A (JP)
Title: Refractory for molten glass and method for producing the same
Inventor: ISHIGAME SHIGEHARU
IPC: C04B41/90
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory for molten glass which can keep excellent heat shock resistance regardless of the type of the ceramic refractory used, and undergoes little peel or meltdown even after long-term contact with high-temperature molten glass and to provide a method for producing the same.  <P>SOLUTION: In the refractory for molten glass and the method for producing the same, a thermally sprayed ceramic film comprising at least one ceramic compound selected from the group consisting of ceramic solid solutions exemplified by ZrO<SB>2</SB>-MgO; ZrO<SB>2</SB>-Y<SB>2</SB>O<SB>3</SB>, and ZrO<SB>2</SB>-CeO<SB>2</SB>is formed on the surface of a ceramic refractory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008454-A (JP)
Title: Refractory for molten glass and method for producing the same
Inventor: ISHIGAME SHIGEHARU
IPC: C04B41/87
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory for molten glass which can keep excellent heat shock resistance and undergoes little peel or meltdown even after long-term contact with flowing molten glass and to provide a method for producing the same.  <P>SOLUTION: In the refractory for molten glass and the method for producing the same, a thermally sprayed ceramic film made from an electrocastable refractory containing ZrO<SB>2</SB>which is a powder before being formed into a thermally sprayed ceramic film and having a mean particle diameter in the range of 0.1 to 500 μm is formed on the surface of a ceramic refractory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133889-A (JP)
Title: Method and system for recognizing image object
Inventor: VIOLA PAUL A
IPC: G06K9/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recognizing an object in an image.  <P>SOLUTION: Gallery images 121 include identified objects, and a probe image includes an unidentified object. The probe image is paired with each gallery image to generate pairs of images. First filters are applied to the probe image of each pair to obtain a first feature value for each application of each filter. Second filters are similarly applied to the each gallery image of each pair to obtain a second feature value. The feature values are summed for each application of each filter, and for each application, a score is set to an acceptance weight if the sum is greater than a predetermined threshold, and otherwise setting the score to a rejection weight. The scores are summed for all of the application, and the probe image is identified with any gallery image when the score is greater than zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012910-A (JP)
Title: Self-excitation type inverter circuit
Inventor: HAYASHI TAKESHI
IPC: H02M7/48
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce parasitic oscillation by oscillating stably and efficiently, by reducing the fed current flowing a transistor when a power supply is fed, with a simple circuit.  <P>SOLUTION: In a self-excitation type inverter circuit, the bases of power transistors Q1 and Q2 are connected to a power supply through a starter circuit 4. The starter circuit 4 comprises a power source side resistor R1 connected to the power source side, a base-side resistor R2 which is connected in series to the power source side resistor R1 while connected to the base sides of the power transistors Q1 and Q2, an input transistor Q3 connected to an intermediate connection part between the base side resistor R2 and the power source side resistor R1 and also to an earth side, and a bias capacitor C2 connected between the collector and the base of the input transistor Q3. The input transistor Q3 is turned on/off through the bias capacitor C2, so that the input transistor Q3 controls a base current of the power transistors Q1 and Q2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011096-A (JP)
Title: Electronic device
Inventor: MURAI YUJI
IPC: G06F3/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To illuminate brightly a key input part and a display part even in a dark place.  <P>SOLUTION: An electronic dictionary wherein a lower case 1 and an upper case 2 are connected rotatably by a hinge part 3 and closed mutually in piles is equipped with the display part 5 provided on the upper case 2, a keyboard 4 provided on the lower case 1 oppositely to the display part 5, and an illumination part 10 provided on the keyboard 4, for illuminating the keyboard 4 and the display part 5 in the state where the lower case 1 and the upper case 2 are opened. Consequently the upper surface of the keyboard 4 and the display part 5 can be illuminated brightly by the illumination part 10 when used, and thereby key display can be easily read even in the dark place, to thereby improve key operability in the dark place, and even if the display part 5 is not equipped with a backlight function, information displayed on the display part 5 can be also viewed. Hereby, input operation can be performed on the keyboard 4, while viewing the information displayed on the display part 5 excellently even in the dark place.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017344-A (JP)
Title: Illumination apparatus for liquid crystal display
Inventor: KUSHIZAKA TORU
IPC: G02F1/13357
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus for a liquid crystal display with improved visibility used in electronic equipment.  <P>SOLUTION: The illumination apparatus for a liquid crystal display comprises a liquid crystal display apparatus 3, a main illuminator 1 turned on in the normal state to maintain visibility of a displayed content of the liquid crystal display apparatus 3 and an auxiliary illuminator 2 turned off in the normal state and turned on for noticing in a waiting period to illuminate the liquid crystal display apparatus 3. Thereby, the visibility is heightened even in noticing reception of information in the waiting period, compared with the case of using a dedicated compact display apparatus, because the normally used liquid crystal display apparatus 3 itself, with larger area, is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016580-A (JP)
Title: Synthetic resin-made tube
Inventor: MACHINO TATSUYA
IPC: F16L9/12
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made tube capable of enhancing the internal pressure-resistant creeping resistance and preventing crack development and eccentricity of the tubular axis by reinforcing a tubular wall while increasing the strength of the tubular wall itself.  <P>SOLUTION: The synthetic resin-made tube has a tubular wall (2) in which side edge portions (1a) and (1b) of a preceding strip (1) and a succeeding strip (1) are heat-bonded or welded to each other by spirally winding the strip (1) formed of a polyethylene resin. Reinforcing wires (3) formed of high-melting point resin fibers such as nylon fibers, vinylon fibers and polyester resin fibers which are higher in melting point than polyethylene resin are spirally wound around the tubular wall (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI