baber/WOPTO huggingface dataset:
Patent JP-2003308843-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/058
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high capacity, a high output, and excellent safety in addition.  <P>SOLUTION: Lead carbonate powder which dissolves in a nonaqueous electrolyte under an excessively charged condition exceeding an upper limit charge voltage of 4.2 V and does not dissolve in a voltage range at the point when a battery is normally used is mixed in a positive electrode active material mixture containing lithium manganate powder, and it is painted on both surfaces of aluminum foil to obtain a positive electrode plate. The average particle diameter of the lead carbonate powder is set at 10 μm which is equivalent to 20% of the thickness of a positive electrode mixture layer painted on the one surface of the aluminum foil, and its mixed quantity to the positive electrode active material mixture is set at 0.1 mol when dischargeable capacitance of the lithium manganate under fully charged condition is 1 F. A negative electrode plate is formed by using graphite as a negative electrode active material to make this nonaqueous electrolyte secondary battery. Short circuit between the positive and negative electrodes is expedited by a lead ion liquated out under an excessive charged condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304706-A (JP)
Title: Ridge-levelling machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge-leveling machine increasing its compression partially with a compressing body by the presence of projected line parts on the surface of a compressing board body, and thereby performing ridge-levelling well.  <P>SOLUTION: This ridge-leveling machine equipped with a traveling machine body 1, a machine frame 3 connected with the traveling machine body, a soil- piling mechanism 17 installed at the machine frame and piling the soil on an old ridge, and a rotary ridge-leveling mechanism 4 having a rotary ridge-leveling body 15 arranged with compressing board bodies G, E installed at a rear directional position in the progressing direction of a soil-piling mechanism, and having compressing surface parts formed by multiple number by taking an interval on the circumferential surface part from compressing surface parts K, D in the front directional position in rotating direction over the compressing surface of the compression surface part of the adjacent rear directional position, and capable of rotary ridge-levelling the ridge surface is provided by installing the projected line parts G<SB>1</SB>, E<SB>1</SB>extending in crossing direction toward the rotating direction on the surface of the compression board body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042030-A (JP)
Title: Electromagnetic wave noise shielding structure for electric motor in fuel pump housing
Inventor: UFFELMAN BRADLEY L
IPC: H02K11/02
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure for reducing electromagnetic wave noises given from an electric motor arranged in a fuel pump housing. SOLUTION: The shielding structure is particularly adapted for a fuel pump having a fuel inlet end at one end and a fuel outlet at the other end. The shielding structure has an insulating hollow cup outer cover, and the outer cover is mountable at the fuel outlet end of the fuel pump housing. The outer cover has a fuel outlet opening passing through the inner and outer faces thereof. The shielding structure has a conductive casing covering layer formed on the approximately whole surface on the outside of the outer cover. Furthermore, the shielding structure has means for electrically grounding the casing covering layer to the electric motor in the fuel pump housing.
Patent JP-2003310023-A (JP)
Title: Combine harvester
Inventor: KAJIOKA RITSUKO
IPC: A01D34/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional combine harvester whose reaping section is lifted or lowered with reaping height control operations and lift control operations but often subjected to hunting phenomena due to the alternate repetition of the lift control operations and the reaping height control operations.  <P>SOLUTION: The reaping section 8 of the combine harvester having a detector 245 for detecting the lifted or lowered position of the liftably formed reaping section 8, a sensor 246 for detecting the ground height of the reaping section 8, and a controller 250 of control means for performing the reaping height control operations for lifting or lowering the reaping section 8 to a reaping height set with a reaping height-setting dial 249 on the basis of the detected value of the detector 245, and the lift control operations for lifting the reaping section 8 on the basis of the operation of the sensor 246, is characterized in that the execution of the reaping height control operation is stopped for a constant time from the start of the lift control operation with the controller 250.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319203-A (JP)
Title: Noise reduction circuit
Inventor: MATSUDAIRA KOJI
IPC: H04N9/64
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a video signal becomes out of focus in such a manner that an erroneously detected moving picture pixel is operated with a signal ahead of one frame or more because the performance of a motion detection circuit is not good in a conventional noise reduction circuit.  <P>SOLUTION: In a video signal processor circuit including a three-dimensional YC separation circuit, if an input video signal is a still picture, a cyclic coefficient can be made large to greatly reduce a noise signal by reflecting highly accurate motion detection results from a motion detection circuit for the three- dimensional YC separation circuit as well as from a motion detection circuit of a noise reduction circuit. In the noise reduction circuit, if the input video signal is a moving picture, the cyclic coefficient can be made small to reduce the noise signal so as not to make an output video signal to be out-of-focused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312202-A (JP)
Title: Anti-theft device for wheel and wrench for removing it
Inventor: SASAKI MINORU
IPC: F16B37/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a wheel which can be broadly applied to bolt and nut of different length and shape for attaching a wheel.  <P>SOLUTION: The anti-theft device is provided with an engagement part 10 engaged with a head 4a of the bolt 4 for attaching the wheel 3 to an axle of an automobile 2 and a key part 12 having specially arranged key mechanisms 18, 20 on its upper surface. A through hole 14 is bored in the engagement part 10 for inserting a set screw 16 which is inserted in the head 4a of the bolt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311557-A (JP)
Title: Cotter fitting device
Inventor: TACHIBANA KATSUYOSHI
IPC: B23P21/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cotter fitting device, which has a simple structure, and can simplify an assembling procedure, and can surely fit a cotter even when a plurality of engage grooves are provided.  <P>SOLUTION: A grip arm 150 grips a retainer retaining a pair of cotters. The pair of the cotters is horizontally separated by means of a push-up pin 65 and a guide pin 180. A valve stem is inserted into the separated cotters and positioned. The pair of the cotters is engaged to an engage groove by horizontally pushing the cotters by means of a push arm 160 from the outside. Accordingly, because the cotters can be fitted with a simplified assembling procedure, productivity is improved and the cotters can surely be fitted to even a plurality of engage grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313606-A (JP)
Title: Process for pulverizing magnetic powder
Inventor: NAKAJIMA JUNJI
IPC: H01F1/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems upon pulverizing rare earth magnetic powders of 110 μm into fine grains of about 3 μm using a jet mill, such as extension of processing time.  <P>SOLUTION: Into a first jet mill 11, 3 kg raw material powders are introduced and subjected to a grain-refining treatment (a first pulverization step). The obtained fine granules of 8 μm are divided into two masses, each weighing 1.5 kg, which are separately introduced into a second jet mill A 12A and a second jet mill B 12B and subjected to a grain-refining treatment (a second pulverization step). Compared to a conventional process employing only one pulverization step, the process employing two pulverization steps should result in a threefold increase in production.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200657-A (JP)
Title: New cationic polymer and inkjet recording sheet
Inventor: YOSHIMURA KOSAKU
IPC: C08J7/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cationic polymer and an inkjet recording sheet, which is excellent in the printing density of an image without lowering other ink accepting properties.  <P>SOLUTION: (1): The cationic polymer is represented by general formula (A) (wherein X<SP>1</SP>, X<SP>2</SP>and X<SP>3</SP>are each hydrogen, an alkyl group, an alkoxy group or an aryloxy group; R<SP>1</SP>is a hydrogen atom or a 1-4C alkyl group; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each hydrogen, a 1-18C alkyl group, an aryl group or an aralkyl group; Z is -O- or -NH-; and Y<SP>2</SP>is a bivalent bonding group having a total number of carbon atoms is 1 to 8 and allowing to exist through a complex atom or X<SP>-1</SP>is an anion). (2): The inkjet recording sheet has a coloring material accepting layer including fine inorganic pigment particles and fine cationic polymer-modified inorganic pigment particles obtained by binding with the cationic polymer having a group allowing to bind with the inorganic pigment particles on a support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003322324-A (JP)
Title: Treatment device and method for hazardous substance
Inventor: KURAMOTO MASAMICHI
IPC: F02C9/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To treat hazardous substances generated from an organic solvent treated as industrial waste in a more workable and less costly manner.  <P>SOLUTION: The hazardous substances generated from the organic solvent are trapped by trapping means 1 and trapped gas is supplied as combustion air to a gas turbine 3. The hazardous substances are utilized as a supplementary firing agent and a temperature of mixed gas of the trapped gas and an atomized fuel during combustion is measured. In accordance with the measurement result, the consumption of a main fuel is minimized as required, depending on the amount and type of the trapped hazardous substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322565-A (JP)
Title: Specification determining method of coloring material
Inventor: TAKAHASHI HIDEKAZU
IPC: G01J3/46
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To clarify the constitution of a coloring material from a micro and nano level for imparting a material feeling and physical properties required for various coloring materials in a commodity including a novel raw material for changing a hue depending on the looking direction without using a measuring system such as light measurement and color measurement.  <P>SOLUTION: The target basic requirements of a surface design characteristic are set, and an optical characteristic is calculated by designating physical properties and a structure of the coloring material 403 for exhibiting the surface design characteristic. Then, the basic requirements corresponding to the target basic requirements of the surface design characteristic are calculated from a calculation value of this optical characteristic. This basic requirement calculation value is compared with the target basic requirements of the surface design characteristic, and the optical characteristic and the basic requirements are repeatedly calculated by changing the physical properties and the structure of the coloring material 403 for exhibiting the surface design characteristic until the basic requirement calculation value reaches the target basic requirements to present specifications of the coloring material 403 in the stage where the basic requirement calculation value reaches the target basic requirements of the surface design characteristic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321677-A (JP)
Title: Artificial soil
Inventor: TAIRA MICHISABURO
IPC: A01G1/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial soil usable as rooftop greening and gardening, lighter than soil when containing water and having a water holding ability by effectively utilizing incinerated ash of pulp sludges (PS ash) and chip dust causing trouble in treatment as a waste.  <P>SOLUTION: The composite artificial soil for sustained release of minor components and air permeability comprises at least particles having the water holding ability, particles having a buffering ability and particles of the incineration ash of the pulp sludges solidified so as to provide slight elution of zinc and/or copper required for growth of plants, respectively. The particles have the water holding ability enhanced with a water absorbing resin. The particles having the buffering ability are provided with a pH buffering ability with calcium carbonate. Furthermore, the chip dust is compounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360188-A (JP)
Title: Use of hydroxyflavanones for shielding bitter taste
Inventor: LEY JAKOB PETER
IPC: A23L5/20
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for masking a bitter taste by finding such a low molecular-weight compound that has a bitter taste-shielding effect on plural bitter materials and is easily available. SOLUTION: This preparation contains hydroxyflavanones, their salts, their stereoisomers, and their mixture, so that the preparation is useful for shielding and decreasing the bitter taste and/or a metallic taste. Further, the preparation containing an effective amount of the hydroxyflavanones, their salts, their stereoisomers, and their mixture is used as a nutritive, nourishing, or consumable preparation, or a peroral medicinal composition.
Patent JP-2003322884-A (JP)
Title: Optical deflection element and image display
Inventor: KOBAYASHI MASANORI
IPC: G02B5/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflection element for shielding leaked light and directing direction of optical deflection to uni-directional by providing a light shielding part at a position corresponding to the leaked light proceeding to the direction different from the desired deflecting direction when the direction of the optical deflection is not uni-directional.  <P>SOLUTION: The optical deflection element is constituted of a transparent substrate 13 on which the sawtooth shapes are formed, a transparent electrode 14 formed on the transparent substrate 13, a transparent substrate 8 to be paired with the transparent substrate 13, a transparent electrode 17 formed on it, a liquid crystal layer 15 to be sandwiched between the transparent substrate 13 and the transparent substrate 18 and in which the orientation state changes depending on voltage impression conditions, an optical deflection voltage control means which is not illustrated, for controlling the voltage impression conditions to a pair of the transparent substrates and a light shielding part 16 for shielding a part of light to be emitted from the liquid crystal layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002347205-A (JP)
Title: Printing machine for forming reversible image part and digitally resetting
Inventor: SCHNEIDER JOSEF
IPC: G03G15/34
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To realize reductions in cost and size particularly at the time of color printing (digitally offset printing) by a small plate in a printing machine of a rotary press for reversely forming an image and digitally resetting by using a thermal transfer and having an image forming unit, an erasing unit or a cleaning unit and at least one inking unit. SOLUTION: A plate cylinder and a rubber blanket are integrated to one cylinder 10. A hydrophilic surface is provided on the cylinder 10 to execute a reversible image formation (plate manufacture). In order to directly cooperate with an impression cylinder 11 in case of printing on a carrier, the image forming unit 6, the erasing unit or the cleaning unit 7 and the inking unit can be arranged on the cylinder 10.
Patent JP-2003322902-A (JP)
Title: Imaging unit and method for displaying luminance distribution chart
Inventor: SUEKANE HISATSUGU
IPC: H04N5/225
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit by which correspondence relation between the luminance distribution chart of a photographed picture displayed on a display screen and photometric values for several photometric ranges are made clear.  <P>SOLUTION: The imaging unit is provided with an imaging means (102) to output an electronically photographed picture, a photometric means (118) to calculate the photometric value from the photographed picture, a luminance distribution chart preparing means (114) to prepare the distribution chart of the luminance value from the photographed picture and a display means (112) to display the luminance distribution chart, and the display means (112) displays the photometric value at a position near the luminance value corresponding to the photometric value of the luminance distribution chart.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330666-A (JP)
Title: Image forming system
Inventor: UTSUNOMIYA TAKETO
IPC: B41J29/46
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which a printer whose function is not inferior to preliminarily registered printer function performs substitutive print when it is impossible to perform a predermined printing in a system when a plurality of printers are interconnected.  <P>SOLUTION: In a plurality of image forming devices, a plurality of PC, and a network for connecting those devices to each other, one PC or one image forming device is made to manage all the functions of each of the image forming device on the network, and to calculate and manage the contents relation of each image forming device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331038-A (JP)
Title: Operation system of membership system utilizing internet
Inventor: YOSHITOME TATSUYA
IPC: G06Q50/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To repay a price for unused times to a member by automatically calculating the prices even when set times of use are not settled within a validity period.  <P>SOLUTION: A service provider approves use of service by the member by a member confirmation means and a use time confirmation means, when a web server of a manager is accessed by a communication terminal, the service provider makes a member data base server or a card management server receive identification information and the number of times of use of the member who uses the service recorded in a user information recording means and records the identification information of the member and the number of times of use of the member in the member data base server. A settlement processing system is provided with a step for calculating the number of unused times on the basis of number of use information of a ticket recorded in the member data base server or the card management server at expiration of the validity period, a step for calculating the price on the basis of the number of unused times and a step for informing the member of the price at the expiration of the validity period on the basis of a record of the member data base server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035427-A (JP)
Title: Floor/wall surface cooling/heating unit and cooling/ heating structure of house as well as method for installing the same
Inventor: SHIGA HITOSHI
IPC: F24D7/00
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a floor/wall surface cooling/heating unit which has excellent heat transfer efficiency, heat insulation, small facility load of a boiler or the like, excellent energy conservation, excellent cooling/heating efficiency having no temperature unevenness and further excellent executability and durability, and to provide a cooling/heating structure of a house having excellent comfortableness and heat insulation by uniform cooling or heating having a temperature unevenness and a method for executing the cooling/heating structure of the house capable of extremely simplifying a working process, reducing a working man-hour and remarkably shortening a construction period. SOLUTION: The floor/wall surface cooling/heating unit comprises a heat pipe having a tubular heat supply unit, a heat transfer unit brought into surface contact with the supply unit to heat exchange the supply unit at the contact surface, and a heat absorbing/radiating unit.
Patent JP-2003326024-A (JP)
Title: Decorative-stitching sewing machine with stitching pattern controller
Inventor: MORIMOTO KUNIHIKO
IPC: D05B19/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operating ratio and productivity of a sewing machine by enabling a variety of decorative patterns, including a single picot pattern and a pine needle-shaped ornament pattern, to be continuously formed with ease by means of one sewing machine, while reducing an overall size, weight and costs.  <P>SOLUTION: This sewing machine is equipped with a needle bar swinging mechanism, a looper swinging mechanism, and a feed-dog vertically-operating mechanism. The feed-dog vertically-operating mechanism is constituted so as to enable switching between a state in which an up-and-down lever and the feed dog are moved up and down for fabric feeding and a state in which the fabric feeding is not performed by preventing the vertical movement of the up-and-down lever and the feed dog. The feed-dog vertically-operating mechanism is also constituted so that switching operations can be performed by controlling the drive of the stepping motor 52 in accordance with stitching pattern data called up from a preprogrammed and prestored memory 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332324-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: AKITA TSUNEMI
IPC: H01L21/31
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique, capable of suppressing production of foreign matters comprising a reaction product deposited around an end of a susceptor, by prolonging the time the reaction product makes contact with a dispersion head.  <P>SOLUTION: In a film forming apparatus, for forming a film by adsorbing a wafer 3 to a lower surface of a susceptor 1 having a first region to which the wafer 3 is adsorbed and a second region which is a region outside the first region while directing a device formation surface downward, and supplying the source gas to the device formation surface of the wafer 3 adsorbed from a stock gas blow-off outlet 4a of the dispersion head 4, the second region located on the lower surface of the susceptor 1 is chamfered to form a chamfered portion 1a.  <P>COPYRIGHT: (C)2004,JPO